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dump lots more code

This commit is contained in:
Ash Wolf 2022-12-29 12:32:55 +00:00
parent bc1321735c
commit fcfbafff31
129 changed files with 41229 additions and 1511 deletions
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5
CMakeLists.txt
View File

@ -113,7 +113,7 @@ add_executable(mwcc
compiler_and_linker/unsorted/PCodeUtilities.c compiler_and_linker/unsorted/PCodeUtilities.c
compiler_and_linker/unsorted/Operands.c compiler_and_linker/unsorted/Operands.c
compiler_and_linker/unsorted/Exceptions.c compiler_and_linker/unsorted/Exceptions.c
compiler_and_linker/unsorted/uDump.c
compiler_and_linker/unsorted/COptimizer.c compiler_and_linker/unsorted/COptimizer.c
compiler_and_linker/unsorted/GlobalOptimizer.c compiler_and_linker/unsorted/GlobalOptimizer.c
compiler_and_linker/unsorted/PCodeListing.c compiler_and_linker/unsorted/PCodeListing.c
@ -131,7 +131,8 @@ add_executable(mwcc
compiler_and_linker/unsorted/FuncLevelAsmPPC.c compiler_and_linker/unsorted/FuncLevelAsmPPC.c
compiler_and_linker/unsorted/CException.c compiler_and_linker/unsorted/CException.c
compiler_and_linker/unsorted/CTemplateClass.c compiler_and_linker/unsorted/CTemplateClass.c
compiler_and_linker/unsorted/ScanFloat.c
compiler_and_linker/unsorted/CExprConvMatch.c
compiler_and_linker/unsorted/CRTTI.c compiler_and_linker/unsorted/CRTTI.c
compiler_and_linker/unsorted/CObjCModern.c compiler_and_linker/unsorted/CObjCModern.c
compiler_and_linker/unsorted/InlineAsm.c compiler_and_linker/unsorted/InlineAsm.c

53
compiler_and_linker/FrontEnd/Common/CompilerTools.c
View File

@ -1,4 +1,5 @@
#include "compiler/CompilerTools.h" #include "compiler/CompilerTools.h"
#include "compiler/CInt64.h"
#include "cos.h" #include "cos.h"
extern Boolean systemHandles; extern Boolean systemHandles;
@ -140,6 +141,7 @@ void AppendGListTargetEndianWord(GList *gl, SInt16 theword) {
ptr = *gl->data + gl->size; ptr = *gl->data + gl->size;
gl->size += 2; gl->size += 2;
theword = CTool_EndianConvertWord16(theword);
*(ptr++) = ((unsigned char *) &theword)[0]; *(ptr++) = ((unsigned char *) &theword)[0];
*(ptr++) = ((unsigned char *) &theword)[1]; *(ptr++) = ((unsigned char *) &theword)[1];
} }
@ -170,6 +172,7 @@ void AppendGListTargetEndianLong(GList *gl, SInt32 theword) {
ptr = *gl->data + gl->size; ptr = *gl->data + gl->size;
gl->size += 4; gl->size += 4;
theword = CTool_EndianConvertWord32(theword);
*(ptr++) = ((unsigned char *) &theword)[0]; *(ptr++) = ((unsigned char *) &theword)[0];
*(ptr++) = ((unsigned char *) &theword)[1]; *(ptr++) = ((unsigned char *) &theword)[1];
*(ptr++) = ((unsigned char *) &theword)[2]; *(ptr++) = ((unsigned char *) &theword)[2];
@ -1157,26 +1160,56 @@ short getbit(SInt32 l) {
} }
} }
#ifdef ENDIAN_CONVERSION
UInt16 CTool_EndianConvertWord16(UInt16 theword) {
UInt16 conv;
((UInt8 *) &conv)[0] = ((UInt8 *) &theword)[1];
((UInt8 *) &conv)[1] = ((UInt8 *) &theword)[0];
return conv;
}
UInt32 CTool_EndianConvertWord32(UInt32 theword) {
UInt32 conv;
((UInt8 *) &conv)[0] = ((UInt8 *) &theword)[3];
((UInt8 *) &conv)[1] = ((UInt8 *) &theword)[2];
((UInt8 *) &conv)[2] = ((UInt8 *) &theword)[1];
((UInt8 *) &conv)[3] = ((UInt8 *) &theword)[0];
return conv;
}
void CTool_EndianConvertMem(UInt8 *data, short len) {
UInt8 *a = data;
UInt8 *b = data + len;
while (--b > a) {
UInt8 val = *b;
*b = *a;
*a++ = val;
}
}
#endif
void CTool_EndianConvertWord64(CInt64 ci, char *result) { void CTool_EndianConvertWord64(CInt64 ci, char *result) {
UInt32 buf[2]; UInt32 buf[2];
buf[0] = ci.hi; buf[0] = CTool_EndianConvertWord32(CTool_EndianReadWord32(&ci.hi));
buf[1] = ci.lo; buf[1] = CTool_EndianConvertWord32(CInt64_GetULong(&ci));
memcpy(result, buf, 8); memcpy(result, buf, 8);
} }
#ifdef ENDIAN_CONVERSION
UInt32 CTool_EndianReadWord32(void *ptr) {
return *((UInt32 *) ptr);
}
#endif
UInt16 CTool_EndianConvertInPlaceWord16Ptr(UInt16 *x) { UInt16 CTool_EndianConvertInPlaceWord16Ptr(UInt16 *x) {
unsigned short v; UInt16 v;
v = *x; *x = v = CTool_EndianConvertWord16(*x);
// this probably has a conversion on non-ppc
*x = v;
return v; return v;
} }
UInt32 CTool_EndianConvertInPlaceWord32Ptr(UInt32 *x) { UInt32 CTool_EndianConvertInPlaceWord32Ptr(UInt32 *x) {
unsigned long v; UInt32 v;
v = *x; *x = v = CTool_EndianConvertWord32(*x);
// this probably has a conversion on non-ppc
*x = v;
return v; return v;
} }

12
compiler_and_linker/unsorted/AddPropagation.c
View File

@ -119,8 +119,7 @@ static int addpropagatestouse(int candidateID, int useID) {
return 0; return 0;
} }
} else { } else {
#line 225 CError_FATAL(225);
CError_FATAL();
return 0; return 0;
} }
@ -200,8 +199,7 @@ static void propagateandremoveadd(int id) {
useInstr->args[2] = instr->args[2]; useInstr->args[2] = instr->args[2];
useInstr->alias = instr->alias; useInstr->alias = instr->alias;
} else if (useInstr->op == PC_ADDI) { } else if (useInstr->op == PC_ADDI) {
#line 338 CError_ASSERT(338, useInstr->args[2].data.imm.value == 0);
CError_ASSERT(useInstr->args[2].data.imm.value == 0);
change_opcode(useInstr, PC_ADD); change_opcode(useInstr, PC_ADD);
useInstr->args[1] = instr->args[1]; useInstr->args[1] = instr->args[1];
useInstr->args[2] = instr->args[2]; useInstr->args[2] = instr->args[2];
@ -214,8 +212,7 @@ static void propagateandremoveadd(int id) {
useInstr->args[2] = instr->args[2]; useInstr->args[2] = instr->args[2];
useInstr->alias = instr->alias; useInstr->alias = instr->alias;
} else { } else {
#line 352 CError_FATAL(352);
CError_FATAL();
} }
} else if (useInstr->op == PC_MR) { } else if (useInstr->op == PC_MR) {
change_opcode(useInstr, PC_ADDI); change_opcode(useInstr, PC_ADDI);
@ -242,8 +239,7 @@ static void propagateandremoveadd(int id) {
useInstr->args[2].data.mem.offset, useInstr->args[2].data.mem.offset,
nbytes_loaded_or_stored_by(useInstr)); nbytes_loaded_or_stored_by(useInstr));
} else { } else {
#line 382 CError_FATAL(382);
CError_FATAL();
} }
} }
} }

30
compiler_and_linker/unsorted/Alias.c
View File

@ -164,8 +164,7 @@ void add_alias_member(Alias *parent, Alias *child) {
} }
Alias *make_alias_set_from_IR(void) { Alias *make_alias_set_from_IR(void) {
#line 333 CError_FATAL(333);
CError_FATAL();
return NULL; return NULL;
} }
@ -256,8 +255,7 @@ static int addresspropagatestouse(int candidateID, int useID) {
return 0; return 0;
} }
#line 478 CError_ASSERT(478, object->otype == OT_OBJECT);
CError_ASSERT(object->otype == OT_OBJECT);
if ((candidate_pcode->flags & (fPCodeFlag2 | fPCodeFlag4)) && (candidate_pcode->flags & fPCodeFlag2000000)) { if ((candidate_pcode->flags & (fPCodeFlag2 | fPCodeFlag4)) && (candidate_pcode->flags & fPCodeFlag2000000)) {
reg = candidate_pcode->args[1].data.reg.reg; reg = candidate_pcode->args[1].data.reg.reg;
@ -268,8 +266,7 @@ static int addresspropagatestouse(int candidateID, int useID) {
return 0; return 0;
object = object->u.var.realObj; object = object->u.var.realObj;
#line 495 CError_ASSERT(495, object->otype == OT_OBJECT);
CError_ASSERT(object->otype == OT_OBJECT);
offset = 0; offset = 0;
} else if (candidate_pcode->op == PC_ADDI) { } else if (candidate_pcode->op == PC_ADDI) {
if (!candidate_pcode->alias && object) if (!candidate_pcode->alias && object)
@ -281,8 +278,7 @@ static int addresspropagatestouse(int candidateID, int useID) {
offset = 0; offset = 0;
flag24 = 1; flag24 = 1;
} else { } else {
#line 509 CError_FATAL(509);
CError_FATAL();
} }
if ( if (
@ -309,8 +305,7 @@ static int addresspropagatestouse(int candidateID, int useID) {
if (use_pcode->argCount < 3) if (use_pcode->argCount < 3)
return 1; return 1;
#line 543 CError_ASSERT(543, use_pcode->args[1].kind == PCOp_REGISTER);
CError_ASSERT(use_pcode->args[1].kind == PCOp_REGISTER);
if (candidate_pcode->block == use_pcode->block && precedes(candidate_pcode, use_pcode)) { if (candidate_pcode->block == use_pcode->block && precedes(candidate_pcode, use_pcode)) {
for (scan = candidate_pcode->nextPCode; scan && scan != use_pcode; scan = scan->nextPCode) { for (scan = candidate_pcode->nextPCode; scan && scan != use_pcode; scan = scan->nextPCode) {
@ -361,8 +356,7 @@ static int addresspropagatestouse(int candidateID, int useID) {
} }
} }
#line 598 CError_ASSERT(598, object != NULL);
CError_ASSERT(object != NULL);
if (use_pcode->op == PC_ADDI || use_pcode->op == PC_ADD || use_pcode->op == PC_ADDIS) { if (use_pcode->op == PC_ADDI || use_pcode->op == PC_ADD || use_pcode->op == PC_ADDIS) {
if (use_pcode->args[0].data.reg.reg < n_real_registers[RegClass_GPR] && !is_safe_const(object)) if (use_pcode->args[0].data.reg.reg < n_real_registers[RegClass_GPR] && !is_safe_const(object))
@ -653,8 +647,7 @@ static Boolean may_alias_alias(Alias *a, Alias *b) {
case (AliasType2 * 3) + AliasType2: case (AliasType2 * 3) + AliasType2:
return (a == b) || !bitvectorintersectionisempty(a->vec24, b->vec24, n_aliases); return (a == b) || !bitvectorintersectionisempty(a->vec24, b->vec24, n_aliases);
default: default:
#line 1054 CError_FATAL(1054);
CError_FATAL();
return 1; return 1;
} }
} }
@ -705,18 +698,15 @@ void update_alias_value(Alias *alias, PCode *pcode) {
case AliasType0: case AliasType0:
killmemory(alias, pcode); killmemory(alias, pcode);
for (member = alias->children; member; member = member->nextChild) { for (member = alias->children; member; member = member->nextChild) {
#line 1152 CError_ASSERT(1152, member->parent->type == AliasType2);
CError_ASSERT(member->parent->type == AliasType2);
killmemory(member->parent, NULL); killmemory(member->parent, NULL);
} }
for (member = alias->parents; member; member = member->nextParent) { for (member = alias->parents; member; member = member->nextParent) {
#line 1157 CError_ASSERT(1157, member->child->type == AliasType1);
CError_ASSERT(member->child->type == AliasType1);
killmemory(member->child, NULL); killmemory(member->child, NULL);
for (member2 = member->child->children; member2; member2 = member2->nextChild) { for (member2 = member->child->children; member2; member2 = member2->nextChild) {
if (member2->parent != alias) { if (member2->parent != alias) {
#line 1163 CError_ASSERT(1163, member2->parent->type == AliasType2);
CError_ASSERT(member2->parent->type == AliasType2);
killmemory(member2->parent, NULL); killmemory(member2->parent, NULL);
} }
} }

2
compiler_and_linker/unsorted/CABI.c
View File

@ -50,7 +50,7 @@ static void CABI_GetBaseVTableSize() {}
static void CABI_ApplyClassFlags() {} static void CABI_ApplyClassFlags() {}
static void CABI_AllocateVTable() {} static void CABI_AllocateVTable() {}
void CABI_LayoutClass(DeclE *decle, TypeClass *tclass) {} void CABI_LayoutClass(DeclE *decle, TypeClass *tclass) {}
void CABI_MakeDefaultArgConstructor(Object *obj, TypeClass *tclass) {} void CABI_MakeDefaultArgConstructor(TypeClass *tclass, Object *obj) {}
static void CABI_ThisArg() {} static void CABI_ThisArg() {}
ENode *CABI_MakeThisExpr(TypeClass *tclass, SInt32 offset) {} ENode *CABI_MakeThisExpr(TypeClass *tclass, SInt32 offset) {}
static void CABI_VArg() {} static void CABI_VArg() {}

737
compiler_and_linker/unsorted/CBrowse.c
View File

@ -0,0 +1,737 @@
#include "compiler/CBrowse.h"
#include "compiler/CDecl.h"
#include "compiler/CError.h"
#include "compiler/CMangler.h"
#include "compiler/CParser.h"
#include "compiler/CPrep.h"
#include "compiler/CompilerTools.h"
#include "compiler/Unmangle.h"
#include "compiler/objects.h"
#include "compiler/templates.h"
#include "cos.h"
#include "plugin.h"
Boolean gUseTokenStreamSource;
Boolean gForceSourceLoc;
Boolean gUseNameTable;
static GList gBrowseData;
static GList gClassData;
static GList gMemberFuncList;
static int gNextMemberFuncID;
enum ELanguage {
langUnknown,
langC,
langCPlus,
langPascal,
langObjectPascal,
langJava,
langAssembler,
langFortran,
langRez
};
enum EBrowserItem {
browseFunction,
browseGlobal,
browseClass,
browseMacro,
browseEnum,
browseTypedef,
browseConstant,
browseTemplate,
browsePackage,
browseCompSymbolStart = 0x70,
browseEnd = 0xFF
};
enum {
kAbstract = 1,
kStatic = 2,
kFinal = 4,
kMember = 8,
kInterface = 0x80,
kPublic = 0x100,
kInline = 0x80,
kPascal = 0x100,
kAsm = 0x200,
kVirtual = 0x400,
kCtor = 0x800,
kDtor = 0x1000,
kNative = 0x2000,
kSynch = 0x4000,
kIntrinsic = 0x8000,
kConst = 0x10000,
kTransient = 0x80,
kVolatile = 0x100
};
enum EAccess {
accessNone = 0,
accessPrivate = 1,
accessProtected = 2,
accessPublic = 4
};
enum EMember {
memberFunction,
memberData,
memberEnd = 0xFF
};
enum ETemplateType {
templateClass,
templateFunction
};
static enum EAccess gFromAccessType[] = {
accessPublic,
accessPrivate,
accessProtected,
accessNone
};
typedef struct BrowseHeader {
SInt32 browse_header;
SInt32 browse_version;
SInt16 browse_language;
SInt16 uses_name_table;
SInt32 earliest_compatible_version;
SInt32 reserved[15];
} BrowseHeader;
// forward decls
static void RecordUndefinedMemberFunctions(void);
void CBrowse_Setup(CParams *params) {
BrowseHeader hdr;
CError_ASSERT(123, params != NULL);
params->objectdata.browsedata = NULL;
InitGList(&gBrowseData, 0x10000);
InitGList(&gMemberFuncList, 1024);
gNextMemberFuncID = 1;
gForceSourceLoc = 0;
gUseNameTable = 0;
memclrw(&hdr, sizeof(hdr));
hdr.browse_header = 0xBEABBAEB;
hdr.browse_version = 2;
hdr.earliest_compatible_version = 2;
hdr.browse_language = copts.cplusplus ? langCPlus : langC;
hdr.uses_name_table = gUseNameTable;
AppendGListData(&gBrowseData, &hdr, sizeof(hdr));
}
void CBrowse_Finish(CParams *params) {
CWMemHandle hnd;
CError_ASSERT(151, params != NULL);
if (gBrowseData.size >= sizeof(BrowseHeader)) {
RecordUndefinedMemberFunctions();
AppendGListByte(&gBrowseData, -1);
COS_ResizeHandle(gBrowseData.data, gBrowseData.size);
if (CWSecretAttachHandle(params->context, gBrowseData.data, &hnd) == cwNoErr) {
params->objectdata.browsedata = hnd;
gBrowseData.data = NULL;
}
}
}
void CBrowse_Cleanup(CParams *params) {
FreeGList(&gBrowseData);
FreeGList(&gClassData);
FreeGList(&gMemberFuncList);
}
static void AppendGList(GList *dst, GList *src) {
SInt32 offset = dst->size;
AppendGListNoData(dst, src->size);
memcpy(*dst->data + offset, *src->data, src->size);
}
static void RecordName(GList *gl, const char *str, SInt32 id) {
HashNameNode *name;
CError_ASSERT(190, gl && str && *str);
if (id < 0 && gUseNameTable) {
for (name = name_hash_nodes[CHash(str)]; name; name = name->next) {
if (!strcmp(str, name->name)) {
id = name->id;
break;
}
}
}
if (id >= 0 && gUseNameTable) {
AppendGListWord(gl, -1);
AppendGListLong(gl, id);
} else {
int len = strlen(str);
AppendGListWord(gl, len);
if (len)
AppendGListData(gl, str, len + 1);
}
}
void CBrowse_BeginClass(DeclInfo *di, GList *gl) {
char *buf;
ClassList *base;
SInt32 i;
TypeClass *tclass;
CError_ASSERT(227, di && di->thetype && gl);
*gl = gClassData;
if (
!di->file ||
!di->file->fileID ||
!di->file->recordbrowseinfo ||
!di->file2 ||
!di->file2->fileID ||
di->x60 <= 0
)
{
memclrw(&gClassData, sizeof(gClassData));
return;
}
if (IsTempName(TYPE_CLASS(di->thetype)->classname)) {
memclrw(&gClassData, sizeof(gClassData));
return;
}
InitGList(&gClassData, 0x4000);
AppendGListByte(&gClassData, browseClass);
AppendGListWord(&gClassData, di->file->fileID);
AppendGListWord(&gClassData, di->file2->fileID);
AppendGListLong(&gClassData, di->x60 - 1);
CError_ASSERT(270, gClassData.size == 9);
AppendGListLong(&gClassData, di->x60 - 1);
AppendGListLong(&gClassData, 0);
RecordName(&gClassData, TYPE_CLASS(di->thetype)->classname->name, TYPE_CLASS(di->thetype)->classname->id);
CMangler_MangleType(di->thetype, 0);
AppendGListByte(&name_mangle_list, 0);
buf = lalloc(name_mangle_list.size + 1);
strcpy(buf, *name_mangle_list.data);
while (*buf && *buf >= '0' && *buf <= '9')
buf++;
if (strcmp(TYPE_CLASS(di->thetype)->classname->name, buf))
RecordName(&gClassData, buf, -1);
else
AppendGListWord(&gClassData, 0);
AppendGListLong(&gClassData, 0);
i = 0;
base = TYPE_CLASS(di->thetype)->bases;
while (base) {
base = base->next;
i++;
}
AppendGListByte(&gClassData, i);
for (base = TYPE_CLASS(di->thetype)->bases; base; base = base->next) {
AppendGListByte(&gClassData, gFromAccessType[base->access]);
AppendGListByte(&gClassData, base->is_virtual);
tclass = base->base;
if ((tclass->flags & CLASS_FLAGS_800) && !TEMPL_CLASS_INST(tclass)->is_specialized)
tclass = TYPE_CLASS(TEMPL_CLASS_INST(tclass)->templ);
CMangler_MangleType(TYPE(tclass), 0);
AppendGListByte(&name_mangle_list, 0);
buf = lalloc(name_mangle_list.size + 1);
strcpy(buf, *name_mangle_list.data);
while (*buf && *buf >= '0' && *buf <= '9')
buf++;
i = base->base->classname->id;
while (*buf && *buf >= '0' && *buf <= '9') {
i = -1;
buf++;
}
RecordName(&gClassData, buf, i);
}
}
void CBrowse_AddClassMemberVar(ObjMemberVar *ivar, SInt32 startOffset, SInt32 endOffset) {
short len;
CError_ASSERT(360, ivar);
if (gClassData.data && startOffset > 0 && endOffset >= startOffset) {
if (tk == ';')
endOffset++;
AppendGListByte(&gClassData, memberData);
AppendGListByte(&gClassData, gFromAccessType[ivar->access]);
AppendGListLong(&gClassData, 0);
AppendGListLong(&gClassData, startOffset - 1);
AppendGListLong(&gClassData, endOffset - 1);
len = strlen(ivar->name->name);
AppendGListWord(&gClassData, len);
AppendGListData(&gClassData, ivar->name->name, len + 1);
}
}
void CBrowse_AddClassMemberFunction(Object *object, SInt32 startOffset, SInt32 endOffset) {
SInt32 flags;
SInt32 id;
TypeMethod *tfunc;
CError_ASSERT(380, object);
if (
!IsTempName(object->name) &&
gClassData.data &&
startOffset > 0 &&
endOffset >= startOffset
)
{
flags = 0;
CError_ASSERT(391, object->type && IS_TYPE_FUNC(object->type));
tfunc = TYPE_METHOD(object->type);
if (tfunc->flags & FUNC_FLAGS_100)
return;
if (object->datatype == DVFUNC)
flags |= kVirtual;
if (tfunc->flags & FUNC_FLAGS_8)
flags |= kAbstract;
if (tfunc->x26)
flags |= kStatic;
if (tfunc->flags & FUNC_FLAGS_1000)
flags |= kCtor;
if (tfunc->flags & FUNC_FLAGS_2000)
flags |= kDtor;
AppendGListByte(&gClassData, memberFunction);
AppendGListByte(&gClassData, gFromAccessType[object->access]);
AppendGListLong(&gClassData, flags);
id = tfunc->x22;
if (id <= 0) {
// TODO: this is not 64-bit safe
if (!(tfunc->flags & FUNC_FLAGS_2) || id == -1)
AppendGListLong(&gMemberFuncList, (SInt32) object);
tfunc->x22 = id = gNextMemberFuncID++;
}
AppendGListLong(&gClassData, id);
AppendGListLong(&gClassData, startOffset - 1);
AppendGListLong(&gClassData, endOffset);
}
}
void CBrowse_AddClassMemberData(Object *object, SInt32 startOffset, SInt32 endOffset) {
short len;
CError_ASSERT(435, object);
if (gClassData.data && startOffset > 0 && endOffset >= startOffset && object->datatype == DDATA) {
if (tk == ';')
endOffset++;
AppendGListByte(&gClassData, memberData);
AppendGListByte(&gClassData, gFromAccessType[object->access]);
AppendGListLong(&gClassData, kStatic);
AppendGListLong(&gClassData, startOffset - 1);
AppendGListLong(&gClassData, endOffset - 1);
len = strlen(object->name->name);
AppendGListWord(&gClassData, len);
AppendGListData(&gClassData, object->name->name, len + 1);
}
}
void CBrowse_EndClass(SInt32 offset, GList *gl) {
CError_ASSERT(453, gl);
if (gClassData.data) {
if (gClassData.size > 0) {
if (tk == ';')
offset++;
memcpy(*gClassData.data + 9, &offset, 4);
AppendGList(&gBrowseData, &gClassData);
AppendGListByte(&gBrowseData, memberEnd);
}
FreeGList(&gClassData);
}
gClassData = *gl;
}
void CBrowse_BeginStruct(DeclInfo *di, TypeStruct *tstruct, GList *gl) {
HashNameNode *name;
CError_ASSERT(480, di && gl);
*gl = gClassData;
if (
!di->file ||
!di->file->fileID ||
!di->file->recordbrowseinfo ||
!di->file2 ||
!di->file2->fileID ||
di->x60 <= 0
)
{
memclrw(&gClassData, sizeof(gClassData));
return;
}
name = tstruct->name;
if (!name || IsTempName(name)) {
memclrw(&gClassData, sizeof(gClassData));
return;
}
InitGList(&gClassData, 0x4000);
AppendGListByte(&gClassData, browseClass);
AppendGListWord(&gClassData, di->file->fileID);
AppendGListWord(&gClassData, di->file2->fileID);
AppendGListLong(&gClassData, di->x60 - 1);
CError_ASSERT(521, gClassData.size == 9);
AppendGListLong(&gClassData, di->x60 - 1);
AppendGListLong(&gClassData, 0);
RecordName(&gClassData, name->name, name->id);
AppendGListWord(&gClassData, 0);
AppendGListLong(&gClassData, 0);
AppendGListByte(&gClassData, 0);
}
void CBrowse_AddStructMember(StructMember *member, SInt32 startOffset, SInt32 endOffset) {
short len;
if (tk == ';')
endOffset++;
if (gClassData.data && member && startOffset > 0 && endOffset >= startOffset) {
AppendGListByte(&gClassData, memberData);
AppendGListByte(&gClassData, accessPublic);
AppendGListLong(&gClassData, 0);
AppendGListLong(&gClassData, startOffset - 1);
AppendGListLong(&gClassData, endOffset - 1);
len = strlen(member->name->name);
AppendGListWord(&gClassData, len);
AppendGListData(&gClassData, member->name->name, len + 1);
}
}
void CBrowse_EndStruct(SInt32 offset, GList *gl) {
CError_ASSERT(558, gl);
if (gClassData.data) {
if (offset > 0 && gClassData.size > 0) {
memcpy(*gClassData.data + 9, &offset, 4);
AppendGList(&gBrowseData, &gClassData);
AppendGListByte(&gBrowseData, memberEnd);
}
FreeGList(&gClassData);
}
gClassData = *gl;
}
static void EmitStandardData(int item, int fileID1, int fileID2, SInt32 startOffset, SInt32 endOffset, const char *str, SInt32 id, const char *str2, SInt32 id2) {
CError_ASSERT(584, str);
AppendGListByte(&gBrowseData, item);
AppendGListWord(&gBrowseData, fileID1);
AppendGListWord(&gBrowseData, fileID2);
AppendGListLong(&gBrowseData, startOffset - 1);
AppendGListLong(&gBrowseData, endOffset - 1);
AppendGListLong(&gBrowseData, 0);
RecordName(&gBrowseData, str, id);
if (str2 && str2 != str)
RecordName(&gBrowseData, str2, id2);
else
AppendGListWord(&gBrowseData, 0);
}
void CBrowse_NewTypedef(NameSpace *nspace, HashNameNode *name, CPrepFileInfo *file1, CPrepFileInfo *file2, SInt32 startOffset, SInt32 endOffset) {
CError_ASSERT(618, file1 && file1->recordbrowseinfo);
if (file2 && file2->fileID && startOffset > 0 && endOffset >= startOffset) {
EmitStandardData(browseTypedef,
file1->fileID, file2->fileID,
startOffset, endOffset,
name->name, name->id,
CError_GetQualifiedName(nspace, name), -1);
}
}
void CBrowse_NewEnum(NameSpace *nspace, HashNameNode *name, CPrepFileInfo *file1, CPrepFileInfo *file2, SInt32 startOffset, SInt32 endOffset) {
CError_ASSERT(632, file1 && file1->recordbrowseinfo);
if (file2 && file2->fileID && startOffset > 0 && endOffset >= startOffset) {
EmitStandardData(browseEnum,
file1->fileID, file2->fileID,
startOffset, endOffset,
name->name, name->id,
CError_GetQualifiedName(nspace, name), -1);
}
}
void CBrowse_NewEnumConstant(NameSpace *nspace, HashNameNode *name, CPrepFileInfo *file1, CPrepFileInfo *file2, SInt32 startOffset, SInt32 endOffset) {
CError_ASSERT(646, file1 && file1->recordbrowseinfo);
if (tk == ',')
endOffset++;
if (file2 && file2->fileID && startOffset > 0 && endOffset >= startOffset) {
EmitStandardData(browseConstant,
file1->fileID, file2->fileID,
startOffset, endOffset,
name->name, name->id,
CError_GetQualifiedName(nspace, name), -1);
}
}
static HashNameNode *CBrowse_GetLinkName(Object *object) {
return CMangler_GetLinkName(object);
}
static void RecordFunction(Object *object, int fileID1, int fileID2, SInt32 startOffset, SInt32 endOffset) {
TypeFunc *tfunc;
char *tmp;
Boolean flag;
char *str29;
HashNameNode *linkname;
SInt32 flags;
char *namestr;
SInt32 nameid;
char *namestr2;
SInt32 nameid2;
int funcid;
char buf[2048];
char buf2[256];
CError_ASSERT(740, object->type && IS_TYPE_FUNC(object->type));
if (IsTempName(object->name))
return;
tfunc = TYPE_FUNC(object->type);
if ((tfunc->flags & (FUNC_FLAGS_100 | FUNC_FLAGS_200)) && (!fileID2 || startOffset < 0))
return;
linkname = object->name;
tmp = linkname->name;
if (!(linkname->name[0] == '_' && linkname->name[1] == '_')) {
namestr = tmp;
nameid = linkname->id;
switch (tmp[0]) {
case '.':
nameid = -1;
namestr += 1;
break;
case '_':
switch (tmp[1]) {
case '#':
case '%':
case '@':
nameid = -1;
namestr += 2;
break;
}
break;
}
} else {
flag = 1;
if (tfunc->flags & (FUNC_FLAGS_1000 | FUNC_FLAGS_2000)) {
tmp = TYPE_METHOD(tfunc)->theclass->classname->name;
while (*tmp >= '0' && *tmp <= '9')
tmp++;
MWUnmangleClassName(tmp, buf, sizeof(buf));
str29 = buf;
if ((tmp = strrchr(str29, ':')))
str29 = tmp + 1;
if (tfunc->flags & FUNC_FLAGS_2000) {
buf2[0] = '~';
strncpy(&buf2[1], str29, sizeof(buf2) - 1);
namestr = buf2;
} else {
namestr = str29;
}
flag = 0;
}
if (flag) {
MWUnmangle(object->name->name, buf, sizeof(buf));
namestr = buf;
}
nameid = -1;
}
while (*namestr >= '0' && *namestr <= '9') {
nameid = -1;
namestr++;
}
namestr2 = NULL;
nameid2 = -1;
linkname = CBrowse_GetLinkName(object);
if (object->name != linkname) {
namestr2 = linkname->name;
if (linkname->name[0] == '.')
namestr2++;
else
nameid2 = linkname->id;
}
EmitStandardData(browseFunction, fileID1, fileID2, startOffset, endOffset, namestr, nameid, namestr2, nameid2);
flags = 0;
if (object->qual & Q_INLINE)
flags |= kInline;
if (object->qual & Q_PASCAL)
flags |= kPascal;
if (object->qual & Q_ASM)
flags |= kAsm;
if (object->sclass == TK_STATIC)
flags |= kStatic;
if (tfunc->flags & FUNC_FLAGS_METHOD)
flags |= kMember;
AppendGListLong(&gBrowseData, flags);
funcid = 0;
if (tfunc->flags & FUNC_FLAGS_METHOD) {
funcid = TYPE_METHOD(tfunc)->x22;
if (funcid <= 0) {
TYPE_METHOD(tfunc)->x22 = funcid = gNextMemberFuncID++;
}
}
AppendGListLong(&gBrowseData, funcid);
}
void CBrowse_NewFunction(Object *object, CPrepFileInfo *file1, CPrepFileInfo *file2, SInt32 startOffset, SInt32 endOffset) {
CError_ASSERT(890, file1 && file1->recordbrowseinfo);
if (file2 && file2->fileID && startOffset > 0 && (endOffset + 1) >= startOffset)
RecordFunction(object, file1->fileID, file2->fileID, startOffset, endOffset + 1);
}
void CBrowse_NewData(Object *object, CPrepFileInfo *file1, CPrepFileInfo *file2, SInt32 startOffset, SInt32 endOffset) {
char *namestr = NULL;
SInt32 flags = 0;
Boolean is_const = is_const_object(object);
CError_ASSERT(912, file1 && file1->recordbrowseinfo);
CError_ASSERT(913, object);
if (tk == ';')
endOffset++;
if (file2 && file2->fileID && startOffset > 0 && endOffset >= startOffset) {
HashNameNode *name = CBrowse_GetLinkName(object);
if (object->name != name)
namestr = name->name;
EmitStandardData(
is_const ? browseConstant : browseGlobal,
file1->fileID, file2->fileID,
startOffset, endOffset,
object->name->name, object->name->id,
namestr, name->id
);
if (!is_const) {
if (object->sclass == TK_STATIC)
flags |= kStatic;
AppendGListLong(&gBrowseData, flags);
}
}
}
void CBrowse_NewMacro(Macro *macro, CPrepFileInfo *file, SInt32 startOffset, SInt32 endOffset) {
CError_ASSERT(951, !file || (file->recordbrowseinfo && !macro->is_special));
if (file && file->fileID && startOffset > 0 && endOffset >= startOffset)
EmitStandardData(
browseMacro,
file->fileID, file->fileID,
startOffset, endOffset,
macro->name->name, macro->name->id,
NULL, -1
);
}
void CBrowse_NewTemplateClass(TemplClass *tmclass, CPrepFileInfo *file, SInt32 startOffset, SInt32 endOffset) {
CError_ASSERT(965, !file || file->recordbrowseinfo);
if (file && file->fileID && startOffset > 0 && endOffset >= startOffset) {
EmitStandardData(
browseTemplate,
file->fileID, file->fileID,
startOffset, endOffset,
tmclass->theclass.classname->name, tmclass->theclass.classname->id,
NULL, -1
);
AppendGListByte(&gBrowseData, templateClass);
}
}
void CBrowse_NewTemplateFunc(TemplateFunction *tmfunc) {
CError_ASSERT(979, !tmfunc->srcfile || tmfunc->srcfile->recordbrowseinfo);
if (tmfunc->srcfile && tmfunc->srcfile->fileID && tmfunc->startoffset > 0 && tmfunc->endoffset >= tmfunc->startoffset) {
EmitStandardData(
browseTemplate,
tmfunc->srcfile->fileID, tmfunc->srcfile->fileID,
tmfunc->startoffset, tmfunc->endoffset,
tmfunc->name->name, tmfunc->name->id,
NULL, -1
);
AppendGListByte(&gBrowseData, templateFunction);
}
}
static void RecordUndefinedMemberFunctions(void) {
int i;
int count;
Object **array;
COS_LockHandleHi(gMemberFuncList.data);
count = gMemberFuncList.size / sizeof(Object *);
array = (Object **) *gMemberFuncList.data;
for (i = 0; i < count; i++, array++) {
if (IS_TYPE_FUNC((*array)->type) && !(TYPE_FUNC((*array)->type)->flags & FUNC_FLAGS_2))
RecordFunction(*array, 0, 0, -1, -1);
}
COS_UnlockHandle(gMemberFuncList.data);
}

8
compiler_and_linker/unsorted/CDecl.c
View File

@ -36,7 +36,7 @@ extern void CTemplClass_RegisterBaseClass(TemplClass *tmclass, Type *baseclass,
extern void CTemplClass_RegisterObjectDef(TemplClass *tmclass, ObjBase *obj); extern void CTemplClass_RegisterObjectDef(TemplClass *tmclass, ObjBase *obj);
extern void CTemplClass_RegisterObjectInit(TemplClass *tmclass, ObjBase *obj, ENode *expr); extern void CTemplClass_RegisterObjectInit(TemplClass *tmclass, ObjBase *obj, ENode *expr);
extern void CTemplClass_DefineMember(TemplClass *tmclass, Object *obj, FileOffsetInfo *fileoffset, TStream *stream); extern void CTemplClass_DefineMember(TemplClass *tmclass, Object *obj, FileOffsetInfo *fileoffset, TStream *stream);
extern void CTemplClass_CompleteClass(TemplClass *tmclass, DeclE *decle); extern void CTemplClass_CompleteClass(TemplClass *templ, DeclE *decle);
extern void CTemplClass_RegisterEnumType(TemplClass *tmclass, TypeEnum *tenum); extern void CTemplClass_RegisterEnumType(TemplClass *tmclass, TypeEnum *tenum);
extern void CTemplClass_RegisterEnumerator(TemplClass *tmclass, ObjEnumConst *oec, ENode *expr); extern void CTemplClass_RegisterEnumerator(TemplClass *tmclass, ObjEnumConst *oec, ENode *expr);
extern TypeClass *CTemplClass_DefineNestedClass(TemplClass *tmclass, HashNameNode *name, short mode); extern TypeClass *CTemplClass_DefineNestedClass(TemplClass *tmclass, HashNameNode *name, short mode);
@ -4647,7 +4647,7 @@ void CDecl_CompleteClass(DeclE *decle, TypeClass *tclass) {
if (tclass->sominfo) if (tclass->sominfo)
CSOM_ClassComplete(tclass); CSOM_ClassComplete(tclass);
if ((tclass->flags & CLASS_FLAGS_800) && !TEMPL_CLASS_INST(tclass)->x47) if ((tclass->flags & CLASS_FLAGS_800) && !TEMPL_CLASS_INST(tclass)->is_specialized)
tclass->action = CLASS_ACTION_0; tclass->action = CLASS_ACTION_0;
if (!tclass->action) if (!tclass->action)
@ -4860,9 +4860,9 @@ void CDecl_ParseClass(DeclInfo *declinfo, short mode, Boolean flag1, UInt8 class
is_templ = (tclass->flags & CLASS_FLAGS_100) ? 1 : 0; is_templ = (tclass->flags & CLASS_FLAGS_100) ? 1 : 0;
if (tclass->flags & CLASS_FLAGS_800) { if (tclass->flags & CLASS_FLAGS_800) {
TEMPL_CLASS_INST(tclass)->x46 = 1; TEMPL_CLASS_INST(tclass)->is_instantiated = 1;
if (!declinfo->x28) if (!declinfo->x28)
TEMPL_CLASS_INST(tclass)->x47 = 1; TEMPL_CLASS_INST(tclass)->is_specialized = 1;
} }
#line 6853 #line 6853

39
compiler_and_linker/unsorted/CError.c
View File

@ -1,14 +1,22 @@
#include "cos.h" #include "cos.h"
#include "compiler/CClass.h"
#include "compiler/CError.h" #include "compiler/CError.h"
#include "compiler/CFunc.h"
#include "compiler/CInt64.h" #include "compiler/CInt64.h"
#include "compiler/CMangler.h"
#include "compiler/CParser.h"
#include "compiler/CPrep.h"
#include "compiler/CPrepTokenizer.h"
#include "compiler/CTemplateNew.h"
#include "compiler/CompilerTools.h" #include "compiler/CompilerTools.h"
#include "compiler/InlineAsm.h"
#include "compiler/Unmangle.h"
#include "compiler/enode.h" #include "compiler/enode.h"
#include "compiler/objc.h" #include "compiler/objc.h"
#include "compiler/objects.h" #include "compiler/objects.h"
#include "compiler/scopes.h" #include "compiler/scopes.h"
#include "compiler/templates.h" #include "compiler/templates.h"
#include "compiler/tokens.h" #include "compiler/tokens.h"
#include "compiler.h"
TStreamElement *cerror_locktoken; TStreamElement *cerror_locktoken;
static TStreamElement *cerror_token; static TStreamElement *cerror_token;
@ -49,8 +57,7 @@ void CError_ResetErrorSkip() {
} }
void CError_GetErrorString(char *buf, short code) { void CError_GetErrorString(char *buf, short code) {
#line 142 CError_ASSERT(142, code >= CErrorStr100 && code < CErrorStrMAX);
CError_ASSERT(code >= CErrorStr100 && code < CErrorStrMAX);
COS_GetString(buf, 10000, code - 99); COS_GetString(buf, 10000, code - 99);
} }
@ -143,8 +150,7 @@ void CError_BufferAppendTemplArg(CErrorBuffer *eb, TemplArg *targ) {
CError_BufferAppendType(eb, targ->data.ttargtype, 0); CError_BufferAppendType(eb, targ->data.ttargtype, 0);
break; break;
default: default:
#line 300 CError_FATAL(300);
CError_FATAL();
} }
} }
@ -238,8 +244,7 @@ void CError_BufferAppendTemplDepType(CErrorBuffer *eb, TypeTemplDep *type) {
CError_BufferAppendChar(eb, ']'); CError_BufferAppendChar(eb, ']');
break; break;
default: default:
#line 463 CError_FATAL(463);
CError_FATAL();
} }
} }
@ -350,8 +355,7 @@ void CError_BufferAppendType(CErrorBuffer *eb, Type *ty, UInt32 qual) {
CError_BufferAppendString(eb, "long double"); CError_BufferAppendString(eb, "long double");
break; break;
default: default:
#line 584 CError_FATAL(584);
CError_FATAL();
} }
break; break;
case TYPEENUM: case TYPEENUM:
@ -384,8 +388,7 @@ void CError_BufferAppendType(CErrorBuffer *eb, Type *ty, UInt32 qual) {
case STRUCT_TYPE_E: case STRUCT_TYPE_E:
break; break;
default: default:
#line 618 CError_FATAL(618);
CError_FATAL();
} }
if (TYPE_STRUCT(ty)->name) if (TYPE_STRUCT(ty)->name)
CError_BufferAppendString(eb, TYPE_STRUCT(ty)->name->name); CError_BufferAppendString(eb, TYPE_STRUCT(ty)->name->name);
@ -482,8 +485,7 @@ void CError_BufferAppendType(CErrorBuffer *eb, Type *ty, UInt32 qual) {
CError_BufferAppendString(eb, buf); CError_BufferAppendString(eb, buf);
break; break;
default: default:
#line 752 CError_FATAL(752);
CError_FATAL();
} }
} }
@ -625,8 +627,7 @@ char *CError_GetNameString(NameSpace *nspace, HashNameNode *operatorName) {
char *ptr; char *ptr;
char *opStr; char *opStr;
#line 973 CError_ASSERT(973, operatorName);
CError_ASSERT(operatorName);
opStr = CMangler_GetOperator(operatorName); opStr = CMangler_GetOperator(operatorName);
if (!opStr) if (!opStr)
@ -784,8 +785,7 @@ void CError_ErrorMessageVA(int code, const char *format, va_list list, Boolean f
format += 2; format += 2;
continue; continue;
default: default:
#line 1174 CError_FATAL(1174);
CError_FATAL();
} }
break; break;
default: default:
@ -855,8 +855,7 @@ void CError_ErrorFuncCall(short code, NameSpaceObjectList *args, ENodeList *argN
while (args && args->object->otype != OT_OBJECT) while (args && args->object->otype != OT_OBJECT)
args = args->next; args = args->next;
#line 1268 CError_ASSERT(1268, args);
CError_ASSERT(args);
p = string; p = string;
do { do {
@ -956,7 +955,7 @@ void CError_OverloadedFunctionError(Object *obj, ObjectList *olst) {
} }
void CError_AbstractClassError(TypeClass *tclass) { void CError_AbstractClassError(TypeClass *tclass) {
int result = CClass_CheckPures(tclass); Object *result = CClass_CheckPures(tclass);
if (!result) if (!result)
CError_Error(372, tclass, 0); CError_Error(372, tclass, 0);
else else

2187
compiler_and_linker/unsorted/CException.c
View File

File diff suppressed because it is too large Load Diff

14
compiler_and_linker/unsorted/CExpr.c
View File

@ -1053,7 +1053,7 @@ static ENode *CExpr_ParseNameResultExpr(CScopeParseResult *pr, ENode *expr, Bool
switch (pr->obj_10->otype) { switch (pr->obj_10->otype) {
case OT_OBJECT: case OT_OBJECT:
if (OBJECT(pr->obj_10)->nspace && OBJECT(pr->obj_10)->nspace->theclass && (OBJECT(pr->obj_10)->nspace->theclass->flags & CLASS_FLAGS_100)) { if (OBJECT(pr->obj_10)->nspace && OBJECT(pr->obj_10)->nspace->theclass && (OBJECT(pr->obj_10)->nspace->theclass->flags & CLASS_FLAGS_100)) {
result = CExpr_NewTemplDepENode(TDE_QUALTEMPL); // not sure this is right tbh result = CExpr_NewTemplDepENode(TDE_OBJ);
result->data.templdep.u.obj = OBJECT(pr->obj_10); result->data.templdep.u.obj = OBJECT(pr->obj_10);
tk = lex(); tk = lex();
return result; return result;
@ -2143,8 +2143,8 @@ static ENode *CExpr_ParseSizeof(void) {
CError_Error(286); CError_Error(286);
if (CTemplTool_IsTemplateArgumentDependentType(type)) { if (CTemplTool_IsTemplateArgumentDependentType(type)) {
expr = CExpr_NewTemplDepENode(TDE_TYPEEXPR); expr = CExpr_NewTemplDepENode(TDE_SIZEOF);
expr->data.templdep.u.typeexpr.u.type = type; expr->data.templdep.u.typeexpr.type = type;
return expr; return expr;
} }
@ -2183,8 +2183,8 @@ static ENode *CExpr_ParseAlignof(void) {
CError_Error(364); CError_Error(364);
if (CTemplTool_IsTemplateArgumentDependentType(type)) { if (CTemplTool_IsTemplateArgumentDependentType(type)) {
expr = CExpr_NewTemplDepENode(TDE_unk2); expr = CExpr_NewTemplDepENode(TDE_ALIGNOF);
expr->data.templdep.u.typeexpr.u.type = type; expr->data.templdep.u.typeexpr.type = type;
return expr; return expr;
} }
@ -2629,7 +2629,7 @@ ENode *unary_expression(void) {
return expr; return expr;
if (IS_TYPE_TEMPLDEPEXPR(expr->rtype)) { if (IS_TYPE_TEMPLDEPEXPR(expr->rtype)) {
tmp = CExpr_NewTemplDepENode(TDE_MONAND); tmp = CExpr_NewTemplDepENode(TDE_ADDRESS_OF);
tmp->data.templdep.u.monadic = expr; tmp->data.templdep.u.monadic = expr;
return tmp; return tmp;
} }
@ -4861,7 +4861,7 @@ static Boolean CExpr_HasSideEffect(ENode *expr) {
case ELABEL: case ELABEL:
case ENEWEXCEPTION: case ENEWEXCEPTION:
case ENEWEXCEPTIONARRAY: case ENEWEXCEPTIONARRAY:
case EMYSTERY67: case EINITTRYCATCH:
case EINSTRUCTION: case EINSTRUCTION:
return 1; return 1;
default: default:

6
compiler_and_linker/unsorted/CExpr2.c
View File

@ -161,7 +161,7 @@ restart:
CExpr_RecSearchExprTree(expr->data.newexception.initexpr); CExpr_RecSearchExprTree(expr->data.newexception.initexpr);
expr = expr->data.newexception.tryexpr; expr = expr->data.newexception.tryexpr;
goto restart; goto restart;
case EMYSTERY67: case EINITTRYCATCH:
if (expr->data.itc.initexpr) if (expr->data.itc.initexpr)
CExpr_RecSearchExprTree(expr->data.itc.initexpr); CExpr_RecSearchExprTree(expr->data.itc.initexpr);
if (expr->data.itc.tryexpr) if (expr->data.itc.tryexpr)
@ -3745,7 +3745,7 @@ static ENode *CExpr_NewExceptionSafeAlloc(Type *type, ENode *node, ENodeList *ar
} else { } else {
if (!catchexpr) if (!catchexpr)
catchexpr = CExpr_DeleteFuncCall(deletefunc, create_objectnode(obj), type, include_size); catchexpr = CExpr_DeleteFuncCall(deletefunc, create_objectnode(obj), type, include_size);
result->type = EMYSTERY67; result->type = EINITTRYCATCH;
result->data.itc.initexpr = node; result->data.itc.initexpr = node;
result->data.itc.tryexpr = NULL; result->data.itc.tryexpr = NULL;
result->data.itc.result = create_objectnode(obj); result->data.itc.result = create_objectnode(obj);
@ -3760,7 +3760,7 @@ static ENode *CExpr_NewExceptionSafeInit(ENode *expr, ENode *tryexpr) {
case ENEWEXCEPTION: case ENEWEXCEPTION:
expr->data.newexception.tryexpr = tryexpr; expr->data.newexception.tryexpr = tryexpr;
break; break;
case EMYSTERY67: case EINITTRYCATCH:
expr->data.itc.tryexpr = tryexpr; expr->data.itc.tryexpr = tryexpr;
break; break;
default: default:

1
compiler_and_linker/unsorted/CExprConvMatch.c Normal file
View File

@ -0,0 +1 @@
#include "compiler/CExpr.h"

2
compiler_and_linker/unsorted/CFunc.c
View File

@ -89,7 +89,7 @@ static void CFunc_AdjustOldStyleArgs(void) {}
void CFunc_SetupNewFuncArgs(Object *obj, FuncArg *args) {} void CFunc_SetupNewFuncArgs(Object *obj, FuncArg *args) {}
static ObjectList *CFunc_CopyObjectList(ObjectList *list) {} static ObjectList *CFunc_CopyObjectList(ObjectList *list) {}
static void SetupFunctionArguments(Object *obj, DeclInfo *declinfo) {} static void SetupFunctionArguments(Object *obj, DeclInfo *declinfo) {}
NameSpace *CFunc_FuncGenSetup(Statement *stmt) {} NameSpace *CFunc_FuncGenSetup(Statement *stmt, Object *func) {}
void CFunc_GetGlobalCompilerState(CFuncSave *state) {} void CFunc_GetGlobalCompilerState(CFuncSave *state) {}
void CFunc_SetGlobalCompilerState(CFuncSave *state) {} void CFunc_SetGlobalCompilerState(CFuncSave *state) {}
void CFunc_Gen(Statement *stmt, Object *obj, UInt8 unk) {} void CFunc_Gen(Statement *stmt, Object *obj, UInt8 unk) {}

534
compiler_and_linker/unsorted/CIRTransform.c
View File

@ -0,0 +1,534 @@
#include "compiler/CIRTransform.h"
#include "compiler/CError.h"
#include "compiler/CExpr.h"
#include "compiler/CFunc.h"
#include "compiler/CInit.h"
#include "compiler/CMachine.h"
#include "compiler/CParser.h"
#include "compiler/objects.h"
#include "compiler/types.h"
#include "compiler/CompilerTools.h"
#include "compiler/CDecl.h"
#ifdef __MWERKS__
#pragma options align=mac68k
#endif
typedef struct CIRTransTemp {
struct CIRTransTemp *next;
Object *object;
Boolean flag;
} CIRTransTemp;
typedef struct MultiAccessOperand {
Object *object;
Object *tempobj;
ENode *ass;
Type *type;
Type *bitfieldType;
} MultiAccessOperand;
// no idea what this is for...
typedef struct StrangeRuntimeFunction {
Object *object;
short unk;
char name[1];
} StrangeRuntimeFunction;
#ifdef __MWERKS__
#pragma options align=reset
#endif
static TypeFunc cirtrans_rtfunc8 = {
TYPEFUNC, 0, NULL, NULL, TYPE(&void_ptr), 0, 0
};
static TypeFunc cirtrans_rtfunc4 = {
TYPEFUNC, 0, NULL, NULL, TYPE(&stunsignedlong), 0, 0
};
static TypeFunc cirtrans_rtfunc2 = {
TYPEFUNC, 0, NULL, NULL, TYPE(&stsignedshort), 0, 0
};
static CIRTransTemp *cirtrans_temps;
Boolean modulo_generated;
Boolean bigswitch_generated;
Boolean alloca_called;
// forward decls
static ENode *CIRTrans_TransExpr(ENode *expr, Boolean flag);
void CIRTrans_Setup(void) {
}
void CIRTrans_Cleanup(void) {
}
static Object *CIRTrans_GetRuntimeFunction(StrangeRuntimeFunction *rtfunc, Type *type) {
Object *object;
object = rtfunc->object;
if (!object) {
object = CParser_NewFunctionObject(NULL);
rtfunc->object = object;
object->nspace = cscope_root;
object->name = GetHashNameNodeExport(rtfunc->name);
object->flags = OBJECT_FLAGS_10;
if (type) {
switch (type->size) {
case 2:
object->type = TYPE(&cirtrans_rtfunc2);
break;
case 4:
object->type = TYPE(&cirtrans_rtfunc4);
break;
case 8:
object->type = TYPE(&cirtrans_rtfunc8);
break;
default:
CError_FATAL(427);
}
} else {
object->type = TYPE(&cirtrans_rtfunc8);
}
}
return object;
}
static Object *CIRTrans_GetTemporary(Type *type) {
CIRTransTemp *temp;
for (temp = cirtrans_temps; temp; temp = temp->next) {
if (temp->object->type->size == type->size && !temp->flag) {
temp->flag = 1;
return temp->object;
}
}
temp = oalloc(sizeof(CIRTransTemp));
temp->next = cirtrans_temps;
cirtrans_temps = temp;
temp->object = create_temp_object(type);
temp->flag = 1;
return temp->object;
}
static ENode *CIRTrans_CheckRuntimeAssign(ENode *expr) {
ENode *inner;
if (ENODE_IS(expr->data.diadic.right, EINDIRECT)) {
inner = expr->data.diadic.right->data.monadic;
if (
ENODE_IS(inner, EFUNCCALL) &&
(inner->flags & ENODE_FLAG_80) &&
inner->data.funccall.args &&
ENODE_IS(inner->data.funccall.args->node, EOBJREF)
)
{
CError_ASSERT(502, ENODE_IS(expr->data.diadic.left, EINDIRECT));
inner->data.funccall.args->node = expr->data.diadic.left->data.monadic;
inner->flags &= ~ENODE_FLAG_80;
return expr->data.diadic.right;
}
}
return expr;
}
static void CIRTrans_SetupMultiAccessOperand(MultiAccessOperand *mop, ENode *expr) {
memclrw(mop, sizeof(MultiAccessOperand));
mop->type = expr->rtype;
CError_ASSERT(522, ENODE_IS(expr, EINDIRECT));
expr = expr->data.monadic;
if (ENODE_IS(expr, EOBJREF)) {
mop->object = expr->data.objref;
} else {
if (ENODE_IS(expr, EBITFIELD)) {
mop->bitfieldType = expr->rtype;
expr = expr->data.monadic;
}
expr->rtype = CDecl_NewPointerType(mop->type);
mop->tempobj = create_temp_object(expr->rtype);
mop->ass = makediadicnode(create_objectnode(mop->tempobj), expr, EASS);
}
}
static ENode *CIRTrans_GetMultiAccessOperand(MultiAccessOperand *mop) {
ENode *expr;
if (mop->object == NULL) {
expr = create_objectnode(mop->tempobj);
if (mop->bitfieldType) {
expr = makemonadicnode(expr, EBITFIELD);
expr->rtype = mop->bitfieldType;
}
expr = makemonadicnode(expr, EINDIRECT);
} else {
expr = create_objectnode(mop->object);
}
expr->rtype = mop->type;
return expr;
}
static ENode *CIRTrans_InitMultiAccessExpression(MultiAccessOperand *mop, ENode *expr) {
if (mop->ass) {
expr = makediadicnode(mop->ass, expr, ECOMMA);
expr->rtype = expr->data.diadic.right->rtype;
}
return expr;
}
ENode *CIRTrans_TransformOpAss(ENode *expr) {
ENodeType nt;
ENode *expr2;
MultiAccessOperand mop;
if (!ENODE_IS(expr->data.diadic.left, EINDIRECT)) {
CError_Error(CErrorStr142);
return nullnode();
}
CIRTrans_SetupMultiAccessOperand(&mop, expr->data.diadic.left);
switch (expr->type) {
case EMULASS:
nt = EMUL;
break;
case EDIVASS:
nt = EDIV;
break;
case EMODASS:
nt = EMODULO;
break;
case EADDASS:
nt = EADD;
break;
case ESUBASS:
nt = ESUB;
break;
case ESHLASS:
nt = ESHL;
break;
case ESHRASS:
nt = ESHR;
break;
case EANDASS:
nt = EAND;
break;
case EXORASS:
nt = EXOR;
break;
case EORASS:
nt = EOR;
break;
default:
CError_FATAL(622);
}
expr2 = CIRTrans_GetMultiAccessOperand(&mop);
if (!IS_TYPE_POINTER_ONLY(expr2->rtype)) {
expr2 = CExpr_NewDyadicNode(expr2, nt, expr->data.diadic.right);
if (expr2->rtype != expr->data.diadic.left->rtype) {
expr2 = makemonadicnode(expr2, ETYPCON);
expr2->rtype = expr->data.diadic.left->rtype;
}
} else {
expr2 = makediadicnode(expr2, expr->data.diadic.right, nt);
}
if (IS_TYPE_FLOAT(expr2->rtype))
expr2 = CExpr_BinaryFloatExpression(expr2);
expr2 = makediadicnode(CIRTrans_GetMultiAccessOperand(&mop), expr2, EASS);
return CIRTrans_InitMultiAccessExpression(&mop, expr2);
}
static void CIRTrans_TransIncDec() {
// empty, never called
}
static ENode *CIRTrans_TransIntConst(ENode *expr) {
Object *obj;
UInt8 data[16];
CMach_InitIntMem(expr->rtype, expr->data.intval, data);
obj = CParser_NewGlobalDataObject(NULL);
obj->name = CParser_GetUniqueName();
obj->type = expr->rtype;
obj->sclass = TK_STATIC;
obj->datatype = DDATA;
CScope_AddGlobalObject(obj);
CInit_DeclareData(obj, data, NULL, obj->type->size);
return create_objectnode(obj);
}
static ENode *CIRTrans_TransFloatConst(ENode *expr) {
Object *obj;
UInt8 data[16];
CMach_InitFloatMem(expr->rtype, expr->data.floatval, data);
obj = CParser_NewGlobalDataObject(NULL);
obj->name = CParser_GetUniqueName();
obj->type = expr->rtype;
obj->sclass = TK_STATIC;
obj->datatype = DDATA;
CScope_AddGlobalObject(obj);
CInit_DeclareData(obj, data, NULL, obj->type->size);
return create_objectnode(obj);
}
static ENode *CIRTrans_TransUnary(ENode *expr, Type *type, StrangeRuntimeFunction *rtfunc) {
if (type->size > 4) {
expr = funccallexpr(
CIRTrans_GetRuntimeFunction(rtfunc, type),
create_objectrefnode(CIRTrans_GetTemporary(type)),
expr,
NULL,
NULL);
expr->flags |= ENODE_FLAG_80;
expr = makemonadicnode(expr, EINDIRECT);
expr->rtype = type;
return expr;
} else {
expr = funccallexpr(
CIRTrans_GetRuntimeFunction(rtfunc, type),
expr,
NULL,
NULL,
NULL);
expr->rtype = type;
return expr;
}
}
static ENode *CIRTrans_TransBinary(ENode *expr, StrangeRuntimeFunction *rtfunc) {
ENode *expr2;
if (expr->rtype->size > 4) {
expr2 = funccallexpr(
CIRTrans_GetRuntimeFunction(rtfunc, expr->rtype),
create_objectrefnode(CIRTrans_GetTemporary(expr->rtype)),
expr->data.diadic.left,
expr->data.diadic.right,
NULL);
expr2->flags |= ENODE_FLAG_80;
expr2 = makemonadicnode(expr2, EINDIRECT);
expr2->rtype = expr->rtype;
return expr2;
} else {
expr2 = funccallexpr(
CIRTrans_GetRuntimeFunction(rtfunc, expr->rtype),
expr->data.diadic.left,
expr->data.diadic.right,
NULL,
NULL);
expr2->rtype = expr->rtype;
return expr2;
}
}
static ENodeList *CIRTrans_TransExprList(ENodeList *list) {
ENodeList *scan;
for (scan = list; scan; scan = scan->next)
scan->node = CIRTrans_TransExpr(scan->node, 1);
return list;
}
static ENode *CIRTrans_TransExpr(ENode *expr, Boolean flag) {
switch (expr->type) {
case EINDIRECT:
case EFORCELOAD:
case EBITFIELD:
expr->data.monadic = CIRTrans_TransExpr(expr->data.monadic, flag);
break;
case EPOSTINC:
expr->data.monadic = CIRTrans_TransExpr(expr->data.monadic, 1);
break;
case EPOSTDEC:
expr->data.monadic = CIRTrans_TransExpr(expr->data.monadic, 1);
break;
case EPREINC:
expr->data.monadic = CIRTrans_TransExpr(expr->data.monadic, 1);
break;
case EPREDEC:
expr->data.monadic = CIRTrans_TransExpr(expr->data.monadic, 1);
break;
case ETYPCON:
expr->data.monadic = CIRTrans_TransExpr(expr->data.monadic, flag);
if (!flag)
return expr->data.monadic;
break;
case EBINNOT:
expr->data.monadic = CIRTrans_TransExpr(expr->data.monadic, flag);
break;
case ELOGNOT:
expr->data.monadic = CIRTrans_TransExpr(expr->data.monadic, flag);
break;
case EMONMIN:
expr->data.monadic = CIRTrans_TransExpr(expr->data.monadic, flag);
break;
case EADD:
expr->data.diadic.left = CIRTrans_TransExpr(expr->data.diadic.left, flag);
expr->data.diadic.right = CIRTrans_TransExpr(expr->data.diadic.right, flag);
break;
case ESUB:
expr->data.diadic.left = CIRTrans_TransExpr(expr->data.diadic.left, flag);
expr->data.diadic.right = CIRTrans_TransExpr(expr->data.diadic.right, flag);
break;
case EMUL:
expr->data.diadic.left = CIRTrans_TransExpr(expr->data.diadic.left, flag);
expr->data.diadic.right = CIRTrans_TransExpr(expr->data.diadic.right, flag);
case EDIV:
expr->data.diadic.left = CIRTrans_TransExpr(expr->data.diadic.left, flag);
expr->data.diadic.right = CIRTrans_TransExpr(expr->data.diadic.right, flag);
break;
case EMODULO:
expr->data.diadic.left = CIRTrans_TransExpr(expr->data.diadic.left, flag);
expr->data.diadic.right = CIRTrans_TransExpr(expr->data.diadic.right, flag);
break;
case ESHL:
expr->data.diadic.left = CIRTrans_TransExpr(expr->data.diadic.left, flag);
expr->data.diadic.right = CIRTrans_TransExpr(expr->data.diadic.right, flag);
break;
case ESHR:
expr->data.diadic.left = CIRTrans_TransExpr(expr->data.diadic.left, flag);
expr->data.diadic.right = CIRTrans_TransExpr(expr->data.diadic.right, flag);
break;
case EROTL:
expr->data.diadic.left = CIRTrans_TransExpr(expr->data.diadic.left, flag);
expr->data.diadic.right = CIRTrans_TransExpr(expr->data.diadic.right, flag);
break;
case EROTR:
expr->data.diadic.left = CIRTrans_TransExpr(expr->data.diadic.left, flag);
expr->data.diadic.right = CIRTrans_TransExpr(expr->data.diadic.right, flag);
break;
case EAND:
expr->data.diadic.left = CIRTrans_TransExpr(expr->data.diadic.left, flag);
expr->data.diadic.right = CIRTrans_TransExpr(expr->data.diadic.right, flag);
break;
case EXOR:
expr->data.diadic.left = CIRTrans_TransExpr(expr->data.diadic.left, flag);
expr->data.diadic.right = CIRTrans_TransExpr(expr->data.diadic.right, flag);
break;
case EOR:
expr->data.diadic.left = CIRTrans_TransExpr(expr->data.diadic.left, flag);
expr->data.diadic.right = CIRTrans_TransExpr(expr->data.diadic.right, flag);
break;
case ELESS:
case EGREATER:
case ELESSEQU:
case EGREATEREQU:
case EEQU:
case ENOTEQU:
expr->data.diadic.left = CIRTrans_TransExpr(expr->data.diadic.left, flag);
expr->data.diadic.right = CIRTrans_TransExpr(expr->data.diadic.right, flag);
if (!flag) {
expr->type = ECOMMA;
expr->rtype = expr->data.diadic.right->rtype;
return expr;
}
break;
case ELAND:
case ELOR:
expr->data.diadic.left = CIRTrans_TransExpr(expr->data.diadic.left, 1);
expr->data.diadic.right = CIRTrans_TransExpr(expr->data.diadic.right, flag);
break;
case EMULV:
case EADDV:
case ESUBV:
case EPMODULO:
case EBCLR:
case EBTST:
case EBSET:
expr->data.diadic.left = CIRTrans_TransExpr(expr->data.diadic.left, flag);
expr->data.diadic.right = CIRTrans_TransExpr(expr->data.diadic.right, flag);
break;
case EASS:
expr->data.diadic.left = CIRTrans_TransExpr(expr->data.diadic.left, 1);
expr->data.diadic.right = CIRTrans_TransExpr(expr->data.diadic.right, 1);
break;
case EMULASS:
case EDIVASS:
case EADDASS:
case ESUBASS:
expr->data.diadic.left = CIRTrans_TransExpr(expr->data.diadic.left, 1);
expr->data.diadic.right = CIRTrans_TransExpr(expr->data.diadic.right, 1);
break;
case EMODASS:
case ESHLASS:
case ESHRASS:
case EANDASS:
case EXORASS:
case EORASS:
expr->data.diadic.left = CIRTrans_TransExpr(expr->data.diadic.left, 1);
expr->data.diadic.right = CIRTrans_TransExpr(expr->data.diadic.right, 1);
break;
case ECOMMA:
expr->data.diadic.left = CIRTrans_TransExpr(expr->data.diadic.left, 0);
expr->data.diadic.right = CIRTrans_TransExpr(expr->data.diadic.right, flag);
break;
case ECOND:
expr->data.cond.cond = CIRTrans_TransExpr(expr->data.cond.cond, 1);
expr->data.cond.expr1 = CIRTrans_TransExpr(expr->data.cond.expr1, 1);
expr->data.cond.expr2 = CIRTrans_TransExpr(expr->data.cond.expr2, 1);
break;
case EMFPOINTER:
expr->data.mfpointer.accessnode = CIRTrans_TransExpr(expr->data.mfpointer.accessnode, flag);
expr->data.mfpointer.mfpointer = CIRTrans_TransExpr(expr->data.mfpointer.mfpointer, flag);
break;
case EFUNCCALL:
case EFUNCCALLP:
if (
ENODE_IS(expr->data.funccall.funcref, EOBJREF) &&
!strcmp(expr->data.funccall.funcref->data.objref->name->name, "__alloca")
)
alloca_called = 1;
expr->data.funccall.funcref = CIRTrans_TransExpr(expr->data.funccall.funcref, 1);
expr->data.funccall.args = CIRTrans_TransExprList(expr->data.funccall.args);
break;
case ENULLCHECK:
expr->data.nullcheck.nullcheckexpr = CIRTrans_TransExpr(expr->data.nullcheck.nullcheckexpr, 1);
expr->data.nullcheck.condexpr = CIRTrans_TransExpr(expr->data.nullcheck.condexpr, 1);
break;
case ENEWEXCEPTION:
case ENEWEXCEPTIONARRAY:
expr->data.newexception.initexpr = CIRTrans_TransExpr(expr->data.newexception.initexpr, 1);
expr->data.newexception.tryexpr = CIRTrans_TransExpr(expr->data.newexception.tryexpr, 1);
break;
case EINITTRYCATCH:
expr->data.itc.initexpr = CIRTrans_TransExpr(expr->data.itc.initexpr, 1);
expr->data.itc.tryexpr = CIRTrans_TransExpr(expr->data.itc.tryexpr, 1);
expr->data.itc.catchexpr = CIRTrans_TransExpr(expr->data.itc.catchexpr, 1);
expr->data.itc.result = CIRTrans_TransExpr(expr->data.itc.result, 1);
break;
case EINTCONST:
case EFLOATCONST:
case ESTRINGCONST:
case EOBJREF:
case EPRECOMP:
case ETEMP:
case ELABEL:
case EMEMBER:
case EINSTRUCTION:
case EVECTOR128CONST:
break;
default:
CError_FATAL(1947);
}
return expr;
}
void CIRTrans_Transform(void) {
cirtrans_temps = NULL;
}

54
compiler_and_linker/unsorted/CInit.c
View File

@ -322,8 +322,7 @@ static Stage CInit_ParseNextInit(CInit_Stuff2 *s) {
s->stage = Stage3; s->stage = Stage3;
return Stage3; return Stage3;
default: default:
#line 389 CError_FATAL(389);
CError_FATAL();
} }
switch (tk) { switch (tk) {
@ -417,8 +416,7 @@ static Boolean CInit_IsSimpleInit(Type *type) {
static Object *CInit_GetInitObject(Object *obj) { static Object *CInit_GetInitObject(Object *obj) {
if (obj->datatype == DALIAS) { if (obj->datatype == DALIAS) {
#line 521 CError_ASSERT(521, !obj->u.alias.offset);
CError_ASSERT(!obj->u.alias.offset);
obj = obj->u.alias.object; obj = obj->u.alias.object;
} }
return obj; return obj;
@ -870,10 +868,8 @@ static void CInit_InitTypeStruct(CInit_Stuff *s, CInit_Stuff2 *s2, TypeStruct *t
} }
count++; count++;
if (IS_TYPESTRUCT_VECTOR(tstruct) && s2->expr) { if (IS_TYPESTRUCT_VECTOR(tstruct) && s2->expr)
#line 1218 CError_ASSERT(1218, !ENODE_IS(s2->expr, EVECTOR128CONST));
CError_ASSERT(!ENODE_IS(s2->expr, EVECTOR128CONST));
}
do { do {
member = member->next; member = member->next;
@ -1130,8 +1126,7 @@ static void CInit_InitType(CInit_Stuff *s, CInit_Stuff2 *s2, Type *type, UInt32
CInit_InitTypeBitfield(s, s2->expr, TYPE_BITFIELD(type), qual); CInit_InitTypeBitfield(s, s2->expr, TYPE_BITFIELD(type), qual);
break; break;
default: default:
#line 1542 CError_FATAL(1542);
CError_FATAL();
} }
if (flag) { if (flag) {
@ -1157,8 +1152,7 @@ static void CInit_InitType(CInit_Stuff *s, CInit_Stuff2 *s2, Type *type, UInt32
CInit_InitTypeClass(s, s2, TYPE_CLASS(type), qual, errorflag); CInit_InitTypeClass(s, s2, TYPE_CLASS(type), qual, errorflag);
break; break;
default: default:
#line 1573 CError_FATAL(1573);
CError_FATAL();
} }
} }
@ -1203,8 +1197,7 @@ static void CInit_InitData(CInit_Stuff *s, Type *type, UInt32 qual, Boolean flag
if (s->x0) { if (s->x0) {
buffer = lalloc(size); buffer = lalloc(size);
for (tmp = s; tmp; tmp = tmp->x0) { for (tmp = s; tmp; tmp = tmp->x0) {
#line 1647 CError_ASSERT(1647, (tmp->xC + tmp->size) <= size);
CError_ASSERT((tmp->xC + tmp->size) <= size);
memcpy(buffer + tmp->xC, tmp->buffer, tmp->size); memcpy(buffer + tmp->xC, tmp->buffer, tmp->size);
} }
s->buffer = buffer; s->buffer = buffer;
@ -1522,8 +1515,7 @@ static void CInit_TypeExpr(Type *type, ENode *expr) {
CError_Error(174); CError_Error(174);
break; break;
default: default:
#line 2082 CError_FATAL(2082);
CError_FATAL();
} }
} }
@ -1883,8 +1875,7 @@ static void CInit_Type(Type *type, UInt32 qual, Boolean flag) {
CInit_Class(TYPE_CLASS(type), flag); CInit_Class(TYPE_CLASS(type), flag);
break; break;
default: default:
#line 2482 CError_FATAL(2482);
CError_FATAL();
} }
} }
@ -2020,8 +2011,7 @@ static ENode *CInit_GenericData(Object *obj, Type *type, UInt32 qual, ExprCB exp
} }
CInit_SetupInitInfoBuffer(type); CInit_SetupInitInfoBuffer(type);
CInit_Type(type, obj->qual, 1); CInit_Type(type, obj->qual, 1);
#line 2639 CError_ASSERT(2639, obj->type->size == (size = cinit_initinfo->size));
CError_ASSERT(obj->type->size == (size = cinit_initinfo->size));
if (cinit_initinfo->list || !CInit_IsAllZero(cinit_initinfo->buffer, size)) { if (cinit_initinfo->list || !CInit_IsAllZero(cinit_initinfo->buffer, size)) {
CInit_AdjustObjectDataSize(obj); CInit_AdjustObjectDataSize(obj);
CInit_DeclareData(obj, cinit_initinfo->buffer, cinit_initinfo->list, obj->type->size); CInit_DeclareData(obj, cinit_initinfo->buffer, cinit_initinfo->list, obj->type->size);
@ -2098,8 +2088,7 @@ static ENode *CInit_GenericData(Object *obj, Type *type, UInt32 qual, ExprCB exp
if (!obj || (flag && copts.cplusplus)) { if (!obj || (flag && copts.cplusplus)) {
if (obj) { if (obj) {
IsCompleteType(obj->type); IsCompleteType(obj->type);
#line 2747 CError_ASSERT(2747, obj->type->size == type->size);
CError_ASSERT(obj->type->size == type->size);
CInit_DeclareData(obj, NULL, NULL, obj->type->size); CInit_DeclareData(obj, NULL, NULL, obj->type->size);
} }
return expr; return expr;
@ -2107,8 +2096,7 @@ static ENode *CInit_GenericData(Object *obj, Type *type, UInt32 qual, ExprCB exp
CInit_SetupInitInfoBuffer(type); CInit_SetupInitInfoBuffer(type);
CInit_TypeExpr(type, expr); CInit_TypeExpr(type, expr);
#line 2756 CError_ASSERT(2756, obj->type->size == cinit_initinfo->size);
CError_ASSERT(obj->type->size == cinit_initinfo->size);
IsCompleteType(obj->type); IsCompleteType(obj->type);
CInit_AdjustObjectDataSize(obj); CInit_AdjustObjectDataSize(obj);
@ -2127,8 +2115,7 @@ static ENode *CInit_GenericData(Object *obj, Type *type, UInt32 qual, ExprCB exp
break; break;
default: default:
#line 2776 CError_FATAL(2776);
CError_FATAL();
} }
return NULL; return NULL;
@ -2154,8 +2141,7 @@ void CInit_ExportConst(Object *obj) {
CMach_InitFloatMem(obj->type, *obj->u.data.u.floatconst, buffer); CMach_InitFloatMem(obj->type, *obj->u.data.u.floatconst, buffer);
break; break;
default: default:
#line 2807 CError_FATAL(2807);
CError_FATAL();
} }
if (is_const_object(obj)) if (is_const_object(obj))
@ -2414,16 +2400,14 @@ static void CInit_FindDtorTemp(ENode *expr) {
static void CInit_RefTempTransform(Type *type, ENode *expr) { static void CInit_RefTempTransform(Type *type, ENode *expr) {
Object *obj; Object *obj;
#line 3164 CError_ASSERT(3164, IS_TYPE_POINTER_ONLY(type));
CError_ASSERT(IS_TYPE_POINTER_ONLY(type));
if (IS_TYPE_CLASS(TYPE_POINTER(type)->target)) { if (IS_TYPE_CLASS(TYPE_POINTER(type)->target)) {
cinit_fdtnode = NULL; cinit_fdtnode = NULL;
cinit_fdtambig = 0; cinit_fdtambig = 0;
CInit_FindDtorTemp(expr); CInit_FindDtorTemp(expr);
if (cinit_fdtnode) { if (cinit_fdtnode) {
#line 3172 CError_ASSERT(3172, !cinit_fdtambig);
CError_ASSERT(!cinit_fdtambig);
obj = create_temp_object(cinit_fdtnode->node->data.temp.type); obj = create_temp_object(cinit_fdtnode->node->data.temp.type);
cinit_initinfo->register_object_cb(cinit_fdtnode->node->data.temp.type, obj, 0, 0); cinit_initinfo->register_object_cb(cinit_fdtnode->node->data.temp.type, obj, 0, 0);
cinit_fdtnode->node = create_objectrefnode(obj); cinit_fdtnode->node = create_objectrefnode(obj);
@ -2448,8 +2432,7 @@ static Boolean CInit_InitReference(Object *obj, Boolean flag) {
cinit_initinfo->expr_cb = CInit_RefInit; cinit_initinfo->expr_cb = CInit_RefInit;
CInit_SetupInitInfoBuffer(obj->type); CInit_SetupInitInfoBuffer(obj->type);
CInit_ExprPointer(TYPE_POINTER(obj->type), expr); CInit_ExprPointer(TYPE_POINTER(obj->type), expr);
#line 3213 CError_ASSERT(3213, obj->type->size == cinit_initinfo->size);
CError_ASSERT(obj->type->size == cinit_initinfo->size);
if (cinit_initinfo->list || !CInit_IsAllZero(cinit_initinfo->buffer, obj->type->size)) { if (cinit_initinfo->list || !CInit_IsAllZero(cinit_initinfo->buffer, obj->type->size)) {
IsCompleteType(obj->type); IsCompleteType(obj->type);
@ -3000,8 +2983,7 @@ void CInit_RewriteString(ENode *expr, Boolean flag) {
if (cparamblkptr->isPrecompiling == 1) if (cparamblkptr->isPrecompiling == 1)
CError_Error(180); CError_Error(180);
#line 4220 CError_ASSERT(4220, expr->rtype->type == TYPEPOINTER);
CError_ASSERT(expr->rtype->type == TYPEPOINTER);
is_wide = TYPE_POINTER(expr->rtype)->target->size != 1; is_wide = TYPE_POINTER(expr->rtype)->target->size != 1;
if (copts.pool_strings) { if (copts.pool_strings) {

4270
compiler_and_linker/unsorted/CInline.c
View File

File diff suppressed because it is too large Load Diff

78
compiler_and_linker/unsorted/CMachine.c
View File

@ -1,6 +1,11 @@
#include "compiler.h" #include "compiler/CMachine.h"
#include "compiler/CClass.h"
#include "compiler/CError.h" #include "compiler/CError.h"
#include "compiler/CInt64.h" #include "compiler/CInt64.h"
#include "compiler/CParser.h"
#include "compiler/CPrep.h"
#include "compiler/CPrepTokenizer.h"
#include "compiler/CompilerTools.h"
#include "compiler/objects.h" #include "compiler/objects.h"
#include "compiler/types.h" #include "compiler/types.h"
@ -157,10 +162,8 @@ SInt32 CMach_GetQUALalign(UInt32 qual) {
result = 4096; result = 4096;
else if (chk == Q_ALIGNED_8192) else if (chk == Q_ALIGNED_8192)
result = 8192; result = 8192;
else { else
#line 226 CError_FATAL(226);
CError_FATAL();
}
} }
return result; return result;
@ -240,8 +243,7 @@ CInt64 CMach_CalcIntDiadic(Type *type, CInt64 left, short op, CInt64 right) {
case 8: case 8:
break; break;
default: default:
#line 327 CError_FATAL(327);
CError_FATAL();
} }
switch (op) { switch (op) {
@ -339,8 +341,7 @@ CInt64 CMach_CalcIntDiadic(Type *type, CInt64 left, short op, CInt64 right) {
case 8: case 8:
break; break;
default: default:
#line 389 CError_FATAL(389);
CError_FATAL();
} }
switch (op) { switch (op) {
@ -441,8 +442,7 @@ CInt64 CMach_CalcIntMonadic(Type *type, short op, CInt64 val) {
case 8: case 8:
break; break;
default: default:
#line 448 CError_FATAL(448);
CError_FATAL();
} }
switch (op) { switch (op) {
@ -486,8 +486,7 @@ CInt64 CMach_CalcIntMonadic(Type *type, short op, CInt64 val) {
case 8: case 8:
break; break;
default: default:
#line 478 CError_FATAL(478);
CError_FATAL();
} }
switch (op) { switch (op) {
@ -549,28 +548,26 @@ void CMach_InitIntMem(Type *type, CInt64 val, void *mem) {
case TYPEINT: case TYPEINT:
switch (type->size) { switch (type->size) {
case 1: case 1:
ch = (UInt8) val.lo; ch = (UInt8) CInt64_GetULong(&val);
memcpy(mem, &ch, 1); memcpy(mem, &ch, 1);
break; break;
case 2: case 2:
sh = (UInt16) val.lo; sh = (UInt16) CTool_EndianConvertWord16(CInt64_GetULong(&val));
memcpy(mem, &sh, 2); memcpy(mem, &sh, 2);
break; break;
case 4: case 4:
lg = (UInt32) val.lo; lg = (UInt32) CTool_EndianConvertWord32(CInt64_GetULong(&val));
memcpy(mem, &lg, 4); memcpy(mem, &lg, 4);
break; break;
case 8: case 8:
CTool_EndianConvertWord64(val, mem); CTool_EndianConvertWord64(val, mem);
break; break;
default: default:
#line 566 CError_FATAL(566);
CError_FATAL();
} }
break; break;
default: default:
#line 570 CError_FATAL(570);
CError_FATAL();
} }
} }
@ -612,13 +609,11 @@ void CMach_InitVectorMem(Type *type, MWVector128 val, void *mem, Boolean flag) {
memcpy(mem, f, 16); memcpy(mem, f, 16);
break; break;
default: default:
#line 655 CError_FATAL(655);
CError_FATAL();
} }
break; break;
default: default:
#line 659 CError_FATAL(659);
CError_FATAL();
} }
} }
@ -637,8 +632,7 @@ Float CMach_CalcFloatDiadic(Type *type, Float left, short op, Float right) {
left.value /= right.value; left.value /= right.value;
break; break;
default: default:
#line 679 CError_FATAL(679);
CError_FATAL();
} }
return CMach_CalcFloatConvert(type, left); return CMach_CalcFloatConvert(type, left);
@ -646,8 +640,7 @@ Float CMach_CalcFloatDiadic(Type *type, Float left, short op, Float right) {
Float CMach_CalcFloatMonadic(Type *type, short op, Float fval) { Float CMach_CalcFloatMonadic(Type *type, short op, Float fval) {
if (op != '-') if (op != '-')
#line 692 CError_FATAL(692);
CError_FATAL();
fval.value = -fval.value; fval.value = -fval.value;
return CMach_CalcFloatConvert(type, fval); return CMach_CalcFloatConvert(type, fval);
@ -668,8 +661,7 @@ Boolean CMach_CalcFloatDiadicBool(Type *type, Float left, short op, Float right)
case '<': case '<':
return left.value < right.value; return left.value < right.value;
default: default:
#line 714 CError_FATAL(714);
CError_FATAL();
return 0; return 0;
} }
} }
@ -681,8 +673,7 @@ Boolean CMach_CalcVectorDiadicBool(Type *type, MWVector128 *left, short op, MWVe
case TK_LOGICAL_NE: case TK_LOGICAL_NE:
return (left->ul[0] != right->ul[0]) && (left->ul[1] != right->ul[1]) && (left->ul[2] != right->ul[2]) && (left->ul[3] != right->ul[3]); return (left->ul[0] != right->ul[0]) && (left->ul[1] != right->ul[1]) && (left->ul[2] != right->ul[2]) && (left->ul[3] != right->ul[3]);
default: default:
#line 740 CError_FATAL(740);
CError_FATAL();
return 0; return 0;
} }
} }
@ -732,8 +723,7 @@ Float CMach_CalcFloatConvert(Type *type, Float fval) {
case 12: case 12:
break; break;
default: default:
#line 801 CError_FATAL(801);
CError_FATAL();
} }
return fval; return fval;
} }
@ -759,16 +749,17 @@ void CMach_InitFloatMem(Type *type, Float val, void *mem) {
case 4: case 4:
f = val.value; f = val.value;
memcpy(mem, &f, 4); memcpy(mem, &f, 4);
CTool_EndianConvertMem(mem, 4);
return; return;
case 8: case 8:
d = val.value; d = val.value;
memcpy(mem, &d, 8); memcpy(mem, &d, 8);
CTool_EndianConvertMem(mem, 8);
return; return;
} }
} }
#line 866 CError_FATAL(866);
CError_FATAL();
} }
void CMach_PrintFloat(char *buf, Float val) { void CMach_PrintFloat(char *buf, Float val) {
@ -870,8 +861,7 @@ static SInt16 CMach_GetQualifiedStructAlign(TypeStruct *tstruct, Boolean flag) {
best = 1; best = 1;
switch (copts.align_mode) { switch (copts.align_mode) {
default: default:
#line 1026 CError_FATAL(1026);
CError_FATAL();
case AlignMode4_2Byte: case AlignMode4_2Byte:
case AlignMode5_4Byte: case AlignMode5_4Byte:
case AlignMode6_8Byte: case AlignMode6_8Byte:
@ -954,8 +944,7 @@ static SInt16 CMach_GetQualifiedClassAlign(TypeClass *tclass, Boolean flag) {
best = 1; best = 1;
switch (copts.align_mode) { switch (copts.align_mode) {
default: default:
#line 1149 CError_FATAL(1149);
CError_FATAL();
case AlignMode4_2Byte: case AlignMode4_2Byte:
case AlignMode5_4Byte: case AlignMode5_4Byte:
case AlignMode6_8Byte: case AlignMode6_8Byte:
@ -1092,8 +1081,7 @@ restart:
return 8; return 8;
return 4; return 4;
default: default:
#line 1346 CError_FATAL(1346);
CError_FATAL();
} }
case TYPEMEMBERPOINTER: case TYPEMEMBERPOINTER:
case TYPEPOINTER: case TYPEPOINTER:
@ -1146,8 +1134,7 @@ restart:
case TYPETEMPLATE: case TYPETEMPLATE:
return 1; return 1;
default: default:
#line 1392 CError_FATAL(1392);
CError_FATAL();
return 0; return 0;
} }
} }
@ -1261,8 +1248,7 @@ SInt32 CMach_StructLayoutBitfield(TypeBitfield *tbitfield, UInt32 qual) {
basesize_bits = 32; basesize_bits = 32;
break; break;
default: default:
#line 1620 CError_FATAL(1620);
CError_FATAL();
} }
switch (copts.align_mode) { switch (copts.align_mode) {

33
compiler_and_linker/unsorted/CMangler.c
View File

@ -1,6 +1,10 @@
#include "compiler.h" #include "compiler/CMangler.h"
#include "compiler/CError.h" #include "compiler/CError.h"
#include "compiler/CInt64.h" #include "compiler/CInt64.h"
#include "compiler/CFunc.h"
#include "compiler/CParser.h"
#include "compiler/CTemplateTools.h"
#include "compiler/CompilerTools.h"
#include "compiler/enode.h" #include "compiler/enode.h"
#include "compiler/objects.h" #include "compiler/objects.h"
#include "compiler/scopes.h" #include "compiler/scopes.h"
@ -197,8 +201,7 @@ static void CMangler_CheckTemplateArguments(TemplArg *arg) {
while (arg) { while (arg) {
if (arg->pid.type == TPT_NONTYPE) { if (arg->pid.type == TPT_NONTYPE) {
expr = arg->data.paramdecl.expr; expr = arg->data.paramdecl.expr;
#line 360 CError_ASSERT(360, expr);
CError_ASSERT(expr);
if (expr->rtype->type != TYPETEMPLDEPEXPR) { if (expr->rtype->type != TYPETEMPLDEPEXPR) {
switch (expr->type) { switch (expr->type) {
case EINTCONST: case EINTCONST:
@ -207,8 +210,7 @@ static void CMangler_CheckTemplateArguments(TemplArg *arg) {
CMangler_GetLinkName(expr->data.objref); CMangler_GetLinkName(expr->data.objref);
break; break;
default: default:
#line 383 CError_FATAL(383);
CError_FATAL();
} }
} }
} }
@ -225,8 +227,7 @@ static void CMangler_AppendTemplateArgumentList(TemplArg *arg) {
while (arg) { while (arg) {
if (arg->pid.type == TPT_NONTYPE) { if (arg->pid.type == TPT_NONTYPE) {
expr = arg->data.paramdecl.expr; expr = arg->data.paramdecl.expr;
#line 409 CError_ASSERT(409, expr);
CError_ASSERT(expr);
if (expr->rtype->type != TYPETEMPLDEPEXPR) { if (expr->rtype->type != TYPETEMPLDEPEXPR) {
switch (expr->type) { switch (expr->type) {
case EINTCONST: case EINTCONST:
@ -238,8 +239,7 @@ static void CMangler_AppendTemplateArgumentList(TemplArg *arg) {
AppendGListName(&name_mangle_list, CMangler_GetLinkName(expr->data.objref)->name); AppendGListName(&name_mangle_list, CMangler_GetLinkName(expr->data.objref)->name);
break; break;
default: default:
#line 452 CError_FATAL(452);
CError_FATAL();
} }
} else { } else {
AppendGListByte(&name_mangle_list, 'T'); AppendGListByte(&name_mangle_list, 'T');
@ -247,8 +247,7 @@ static void CMangler_AppendTemplateArgumentList(TemplArg *arg) {
} else if (arg->pid.type == TPT_TYPE) { } else if (arg->pid.type == TPT_TYPE) {
CMangler_MangleTypeAppend(arg->data.typeparam.type, arg->data.typeparam.qual); CMangler_MangleTypeAppend(arg->data.typeparam.type, arg->data.typeparam.qual);
} else { } else {
#line 467 CError_ASSERT(467, arg->pid.type == TPT_TEMPLATE);
CError_ASSERT(arg->pid.type == TPT_TEMPLATE);
CMangler_MangleTypeAppend(arg->data.ttargtype, 0); CMangler_MangleTypeAppend(arg->data.ttargtype, 0);
} }
@ -385,8 +384,7 @@ static void CMangler_MangleTypeAppend(Type *type, UInt32 qual) {
AppendGListByte(&name_mangle_list, 'r'); AppendGListByte(&name_mangle_list, 'r');
return; return;
default: default:
#line 619 CError_FATAL(619);
CError_FATAL();
} }
case TYPEENUM: case TYPEENUM:
CMangler_MangleQualifier(qual); CMangler_MangleQualifier(qual);
@ -485,8 +483,7 @@ static void CMangler_MangleTypeAppend(Type *type, UInt32 qual) {
AppendGListName(&name_mangle_list, "class"); AppendGListName(&name_mangle_list, "class");
break; break;
default: default:
#line 701 CError_FATAL(701);
CError_FATAL();
} }
break; break;
@ -500,8 +497,7 @@ static void CMangler_MangleTypeAppend(Type *type, UInt32 qual) {
break; break;
default: default:
#line 716 CError_FATAL(716);
CError_FATAL();
} }
} }
@ -712,8 +708,7 @@ HashNameNode *CMangler_GetLinkName(Object *obj) {
obj->u.toc.linkname = CMangler_DataLinkName(obj); obj->u.toc.linkname = CMangler_DataLinkName(obj);
return obj->u.toc.linkname; return obj->u.toc.linkname;
default: default:
#line 1110 CError_FATAL(1110);
CError_FATAL();
return NULL; return NULL;
} }
} }

3102
compiler_and_linker/unsorted/CObjC.c
View File

File diff suppressed because it is too large Load Diff

181
compiler_and_linker/unsorted/CObjCModern.c
View File

@ -0,0 +1,181 @@
#include "compiler/CObjCModern.h"
#include "compiler/CError.h"
#include "compiler/CExpr.h"
#include "compiler/CObjC.h"
#include "compiler/CPrep.h"
#include "compiler/CPrepTokenizer.h"
#include "compiler/CompilerTools.h"
#include "compiler/objc.h"
#include "compiler/objects.h"
#include "compiler/scopes.h"
static ObjCNamedArg *CObjC_GetKeywordArgList(HashNameNode *name, Boolean *isSingleArg) {
ObjCNamedArg *first;
ObjCNamedArg *arg;
char *start;
char *p;
start = name->name;
first = NULL;
while (1) {
for (p = start; *p != '_'; p++) {
if (*p == 0) {
if (!first) {
first = lalloc(sizeof(ObjCNamedArg));
memclrw(first, sizeof(ObjCNamedArg));
first->name = name;
*isSingleArg = 1;
return first;
}
arg->next = lalloc(sizeof(ObjCNamedArg));
arg = arg->next;
arg->next = NULL;
arg->name = GetHashNameNode(start);
arg->expr = NULL;
*isSingleArg = 0;
return first;
}
}
if (first) {
arg->next = lalloc(sizeof(ObjCNamedArg));
arg = arg->next;
} else {
arg = lalloc(sizeof(ObjCNamedArg));
first = arg;
}
*p = 0;
arg->next = NULL;
arg->name = GetHashNameNode(start);
arg->expr = NULL;
*p = '_';
if (*(++p) == 0) {
*isSingleArg = 0;
return first;
}
start = p;
}
}
static ENode *CObjC_ModernSendMessage(TypeClass *tclass, ENode *expr, HashNameNode *name, Boolean isSuper) {
ENode *callexpr;
ObjCNamedArg *args;
ObjCNamedArg *arg;
ENodeList *unnamedArgs;
Boolean isSingleArg;
CError_ASSERT(92, ENODE_IS(expr, EINDIRECT));
expr = expr->data.monadic;
args = CObjC_GetKeywordArgList(name, &isSingleArg);
if ((tk = lex()) == ')') {
if (!isSingleArg) {
CError_Error(CErrorStr162);
return nullnode();
}
callexpr = CObjC_MakeSendMsgExpr(expr, tclass, args, NULL, 1, isSuper);
tk = lex();
return callexpr;
}
if (isSingleArg) {
CError_Error(CErrorStr162);
return nullnode();
}
unnamedArgs = NULL;
arg = args;
while (1) {
arg->expr = assignment_expression();
if (tk == ')') {
if (arg->next) {
CError_Error(CErrorStr162);
return nullnode();
}
break;
}
if (tk != ',') {
CError_Error(CErrorStr141);
return nullnode();
}
tk = lex();
arg = arg->next;
if (!arg) {
unnamedArgs = CExpr_ScanExpressionList(0);
break;
}
}
callexpr = CObjC_MakeSendMsgExpr(expr, tclass, args, unnamedArgs, 1, isSuper);
tk = lex();
return callexpr;
}
ENode *CObjC_CheckModernSendMessage(TypeClass *tclass, ENode *expr) {
HashNameNode *name;
SInt32 state;
CPrep_TokenStreamGetState(&state);
tk = lex();
CObjC_TranslateSelectorToken();
if (tk == TK_IDENTIFIER) {
if (!strcmp(tkidentifier->name, "super")) {
if (lex() == TK_COLON_COLON) {
tk = lex();
CObjC_TranslateSelectorToken();
name = tkidentifier;
if (tk == TK_IDENTIFIER && lex() == '(')
return CObjC_ModernSendMessage(tclass, expr, name, 1);
}
} else {
name = tkidentifier;
if (lex() == '(')
return CObjC_ModernSendMessage(tclass, expr, name, 0);
}
}
CPrep_TokenStreamSetState(&state);
return NULL;
}
ENode *CObjC_New(TypeClass *tclass) {
ObjCNamedArg *arg;
ENode *objexpr;
arg = lalloc(sizeof(ObjCNamedArg));
memclrw(arg, sizeof(ObjCNamedArg));
arg->name = GetHashNameNode("alloc");
objexpr = create_objectrefnode(tclass->objcinfo->classobject);
return CObjC_MakeSendMsgExpr(objexpr, tclass, arg, NULL, 1, 0);
}
ENode *CObjC_Delete(TypeClass *tclass, ENode *objexpr) {
ObjCNamedArg *arg;
arg = lalloc(sizeof(ObjCNamedArg));
memclrw(arg, sizeof(ObjCNamedArg));
arg->name = GetHashNameNode("dealloc");
return CObjC_MakeSendMsgExpr(objexpr, tclass, arg, NULL, 0, 0);
}

64
compiler_and_linker/unsorted/COptimizer.c
View File

@ -190,12 +190,7 @@ static short cse_cost(COptCSE *cse) {
if (ENODE_IS3(cse->expr, EMUL, EDIV, EMODULO)) if (ENODE_IS3(cse->expr, EMUL, EDIV, EMODULO))
cost = 2; cost = 2;
} }
//cost = (!copts.optimize_for_size && ENODE_IS3(cse->expr, EMUL, EDIV, EMODULO)) ? 2 : 1;
return cse_cost(cse->left) + cse_cost(cse->right) + cost; return cse_cost(cse->left) + cse_cost(cse->right) + cost;
//return
// ((!copts.optimize_for_size && ENODE_IS3(cse->expr, EMUL, EDIV, EMODULO)) ? 2 : 1) +
// cse_cost(cse->left) +
// cse_cost(cse->right);
} }
return 0; return 0;
@ -237,8 +232,7 @@ static void cse_remove(void) {
if (cse->replaced) { if (cse->replaced) {
replaces = 0; replaces = 0;
cse_replace(cse->replaced, cse); cse_replace(cse->replaced, cse);
#line 348 CError_ASSERT(348, replaces >= 1);
CError_ASSERT(replaces >= 1);
cse_found = 1; cse_found = 1;
did_replacement = 1; did_replacement = 1;
cse_update_usages(cse, cse->x1C); cse_update_usages(cse, cse->x1C);
@ -304,12 +298,10 @@ static void cse_remove(void) {
cse_replace(expr2, cse); cse_replace(expr2, cse);
cse->replaced = expr2; cse->replaced = expr2;
if (replaces < 2) { if (replaces < 2)
#line 390 CError_FATAL(390);
CError_FATAL(); else
} else {
cse_found = 1; cse_found = 1;
}
expr4 = lalloc(sizeof(ENode)); expr4 = lalloc(sizeof(ENode));
*expr4 = *cse->mexpr; *expr4 = *cse->mexpr;
@ -408,8 +400,7 @@ static COptCSE *cse_add_monadic_node(ENode *outer, COptCSE *innercse) {
for (cse = csenodes[outer->type]; cse; cse = cse->next) { for (cse = csenodes[outer->type]; cse; cse = cse->next) {
if (cse->left == innercse && cse->expr->rtype == outer->rtype) { if (cse->left == innercse && cse->expr->rtype == outer->rtype) {
#line 524 CError_ASSERT(524, cse->expr != outer);
CError_ASSERT(cse->expr != outer);
cse->x1C++; cse->x1C++;
return cse; return cse;
} }
@ -430,8 +421,7 @@ static COptCSE *cse_add_typecon_node(ENode *outer, COptCSE *innercse) {
for (cse = csenodes[outer->type]; cse; cse = cse->next) { for (cse = csenodes[outer->type]; cse; cse = cse->next) {
if (cse->left == innercse && cse->expr->rtype == outer->rtype) { if (cse->left == innercse && cse->expr->rtype == outer->rtype) {
#line 552 CError_ASSERT(552, cse->expr != outer);
CError_ASSERT(cse->expr != outer);
cse->x1C++; cse->x1C++;
return cse; return cse;
} }
@ -452,8 +442,7 @@ static COptCSE *cse_add_diadic_node(ENode *outer, COptCSE *leftcse, COptCSE *rig
for (cse = csenodes[outer->type]; cse; cse = cse->next) { for (cse = csenodes[outer->type]; cse; cse = cse->next) {
if (cse->left == leftcse && cse->right == rightcse) { if (cse->left == leftcse && cse->right == rightcse) {
#line 581 CError_ASSERT(581, cse->expr != outer);
CError_ASSERT(cse->expr != outer);
cse->x1C++; cse->x1C++;
return cse; return cse;
} }
@ -475,8 +464,7 @@ static COptCSE *cse_add_commdiadic_node(ENode *outer, COptCSE *leftcse, COptCSE
for (cse = csenodes[outer->type]; cse; cse = cse->next) { for (cse = csenodes[outer->type]; cse; cse = cse->next) {
if ((cse->left == leftcse && cse->right == rightcse) || (cse->left == rightcse && cse->right == leftcse)) { if ((cse->left == leftcse && cse->right == rightcse) || (cse->left == rightcse && cse->right == leftcse)) {
#line 612 CError_ASSERT(612, cse->expr != outer);
CError_ASSERT(cse->expr != outer);
cse->x1C++; cse->x1C++;
return cse; return cse;
} }
@ -527,8 +515,7 @@ static void cse_mem_modify(void) {
for (cse = csenodes[EINDIRECT]; cse; cse = cse->next) { for (cse = csenodes[EINDIRECT]; cse; cse = cse->next) {
if (ENODE_IS(cse->expr->data.monadic, EOBJREF)) { if (ENODE_IS(cse->expr->data.monadic, EOBJREF)) {
Object *obj = cse->expr->data.monadic->data.objref; Object *obj = cse->expr->data.monadic->data.objref;
#line 672 CError_ASSERT(672, obj->datatype != DALIAS);
CError_ASSERT(obj->datatype != DALIAS);
if (obj->datatype == DLOCAL && !obj->u.var.info->noregister) if (obj->datatype == DLOCAL && !obj->u.var.info->noregister)
continue; continue;
} }
@ -633,8 +620,7 @@ static COptCSE *cse_expression(ENode *expr) {
case EPREDEC: case EPREDEC:
save = mexpr; save = mexpr;
mexpr = expr; mexpr = expr;
#line 816 CError_ASSERT(816, ENODE_IS(expr->data.monadic, EINDIRECT));
CError_ASSERT(ENODE_IS(expr->data.monadic, EINDIRECT));
cse_expression(expr->data.monadic->data.monadic); cse_expression(expr->data.monadic->data.monadic);
cse_modify_expression(expr->data.monadic); cse_modify_expression(expr->data.monadic);
@ -697,8 +683,7 @@ static COptCSE *cse_expression(ENode *expr) {
case EANDASS: case EANDASS:
case EXORASS: case EXORASS:
case EORASS: case EORASS:
#line 887 CError_ASSERT(887, ENODE_IS(expr->data.diadic.left, EINDIRECT));
CError_ASSERT(ENODE_IS(expr->data.diadic.left, EINDIRECT));
save = mexpr; save = mexpr;
mexpr = expr; mexpr = expr;
cse_expression(expr->data.diadic.right); cse_expression(expr->data.diadic.right);
@ -754,12 +739,10 @@ static COptCSE *cse_expression(ENode *expr) {
return NULL; return NULL;
case EPRECOMP: case EPRECOMP:
#line 948 CError_FATAL(948);
CError_FATAL();
default: default:
#line 951 CError_FATAL(951);
CError_FATAL();
return NULL; return NULL;
} }
} }
@ -1085,8 +1068,7 @@ static void CheckExpr(ENode *expr) {
case EVECTOR128CONST: case EVECTOR128CONST:
return; return;
default: default:
#line 1332 CError_FATAL(1332);
CError_FATAL();
} }
} }
} }
@ -1347,8 +1329,7 @@ static void BasicBlockAnalyze(Statement *stmt) {
} }
} }
#line 1602 CError_ASSERT(1602, iblock);
CError_ASSERT(iblock);
} }
} }
@ -1480,8 +1461,7 @@ static void optimizeswitch(Statement *stmt) {
SwitchCase *swcase; SwitchCase *swcase;
info = (SwitchInfo *) stmt->label; info = (SwitchInfo *) stmt->label;
#line 1746 CError_ASSERT(1746, info && info->cases && info->defaultlabel);
CError_ASSERT(info && info->cases && info->defaultlabel);
info->defaultlabel = finallabel(info->defaultlabel, stmt); info->defaultlabel = finallabel(info->defaultlabel, stmt);
for (swcase = info->cases; swcase; swcase = swcase->next) for (swcase = info->cases; swcase; swcase = swcase->next)
@ -1576,8 +1556,7 @@ static void optimizebranches(Statement *stmt) {
void SetVarUsage(Object *obj, Boolean noregister) { void SetVarUsage(Object *obj, Boolean noregister) {
VarInfo *vi; VarInfo *vi;
#line 1875 CError_ASSERT(1875, obj->datatype != DALIAS);
CError_ASSERT(obj->datatype != DALIAS);
if (obj->datatype == DLOCAL || obj->datatype == DNONLAZYPTR) { if (obj->datatype == DLOCAL || obj->datatype == DNONLAZYPTR) {
vi = obj->u.var.info; vi = obj->u.var.info;
@ -1689,8 +1668,7 @@ static void checkexpression(ENode *expr) {
case ESTRINGCONST: case ESTRINGCONST:
return; return;
default: default:
#line 1998 CError_FATAL(1998);
CError_FATAL();
} }
} }
} }
@ -1756,8 +1734,7 @@ static void colorcode(Statement *stmt) {
case ST_BEGINLOOP: case ST_BEGINLOOP:
break; break;
default: default:
#line 2096 CError_FATAL(2096);
CError_FATAL();
} }
stmt = stmt->next; stmt = stmt->next;
} }
@ -1820,8 +1797,7 @@ static void COpt_Optimize(Object *obj, Statement *stmt) {
} }
static void COpt_ELABELCallBack(ENode *expr) { static void COpt_ELABELCallBack(ENode *expr) {
#line 2195 CError_ASSERT(2195, expr->data.label->stmt && expr->data.label->stmt->type == ST_LABEL);
CError_ASSERT(expr->data.label->stmt && expr->data.label->stmt->type == ST_LABEL);
expr->data.label->stmt->flags |= StmtFlag_1; expr->data.label->stmt->flags |= StmtFlag_1;
} }

12
compiler_and_linker/unsorted/CPrec.c
View File

@ -1437,10 +1437,10 @@ static TypeClass *CPrec_GetTypeClassPatch(TypeClass *tclass) {
CPrec_AppendData(tclass, sizeof(TemplClass)); CPrec_AppendData(tclass, sizeof(TemplClass));
if (TEMPL_CLASS(tclass)->next) if (TEMPL_CLASS(tclass)->next)
hasNextTempl = 1; hasNextTempl = 1;
if (TEMPL_CLASS(tclass)->templ__parent) if (TEMPL_CLASS(tclass)->templ_parent)
CPrec_NewPointerPatch(&TEMPL_CLASS(current)->templ__parent, CPrec_GetTypePatch((Type *) TEMPL_CLASS(tclass)->templ__parent)); CPrec_NewPointerPatch(&TEMPL_CLASS(current)->templ_parent, CPrec_GetTypePatch((Type *) TEMPL_CLASS(tclass)->templ_parent));
if (TEMPL_CLASS(tclass)->x3A_maybe_parentinst) if (TEMPL_CLASS(tclass)->inst_parent)
CPrec_NewPointerPatch(&TEMPL_CLASS(current)->x3A_maybe_parentinst, CPrec_GetTypePatch((Type *) TEMPL_CLASS(tclass)->x3A_maybe_parentinst)); CPrec_NewPointerPatch(&TEMPL_CLASS(current)->inst_parent, CPrec_GetTypePatch((Type *) TEMPL_CLASS(tclass)->inst_parent));
if (TEMPL_CLASS(tclass)->templ__params) if (TEMPL_CLASS(tclass)->templ__params)
CPrec_NewPointerPatch(&TEMPL_CLASS(current)->templ__params, CPrec_GetTemplateParamPatch(TEMPL_CLASS(tclass)->templ__params)); CPrec_NewPointerPatch(&TEMPL_CLASS(current)->templ__params, CPrec_GetTemplateParamPatch(TEMPL_CLASS(tclass)->templ__params));
if (TEMPL_CLASS(tclass)->members) if (TEMPL_CLASS(tclass)->members)
@ -1458,8 +1458,8 @@ static TypeClass *CPrec_GetTypeClassPatch(TypeClass *tclass) {
CPrec_AppendData(tclass, sizeof(TemplClassInst)); CPrec_AppendData(tclass, sizeof(TemplClassInst));
if (TEMPL_CLASS_INST(tclass)->next) if (TEMPL_CLASS_INST(tclass)->next)
hasNextTemplInst = 1; hasNextTemplInst = 1;
if (TEMPL_CLASS_INST(tclass)->x36) if (TEMPL_CLASS_INST(tclass)->parent)
CPrec_NewPointerPatch(&TEMPL_CLASS_INST(current)->x36, CPrec_GetTypePatch((Type *) TEMPL_CLASS_INST(tclass)->x36)); CPrec_NewPointerPatch(&TEMPL_CLASS_INST(current)->parent, CPrec_GetTypePatch((Type *) TEMPL_CLASS_INST(tclass)->parent));
if (TEMPL_CLASS_INST(tclass)->templ) if (TEMPL_CLASS_INST(tclass)->templ)
CPrec_NewPointerPatch(&TEMPL_CLASS_INST(current)->templ, CPrec_GetTypePatch((Type *) TEMPL_CLASS_INST(tclass)->templ)); CPrec_NewPointerPatch(&TEMPL_CLASS_INST(current)->templ, CPrec_GetTypePatch((Type *) TEMPL_CLASS_INST(tclass)->templ));
if (TEMPL_CLASS_INST(tclass)->inst_args) if (TEMPL_CLASS_INST(tclass)->inst_args)

676
compiler_and_linker/unsorted/CPreprocess.c
View File

@ -0,0 +1,676 @@
#include "compiler/CPreprocess.h"
#include "compiler/CError.h"
#include "compiler/CMachine.h"
#include "compiler/CParser.h"
#include "compiler/CPrep.h"
#include "compiler/CPrepTokenizer.h"
#include "compiler/CompilerTools.h"
#include "cos.h"
void CPrep_PreprocessDumpNewLine(void) {
if (copts.line_prepdump && pplist.data && filesp >= 0)
AppendGListData(&pplist, "\r", 1);
}
void CPrep_PreprocessDumpFileInfo(Boolean flag) {
char linebuf[512];
int size;
SInt16 tmp16;
SInt32 tmp32;
Str255 filename;
if (pplist.data && filesp >= 0) {
if (nlflag && flag && pplist.size > 0)
AppendGListName(&pplist, "\r");
if (copts.line_prepdump)
size = sprintf(linebuf, "#line %ld\t\"", linenumber);
else
size = sprintf(linebuf, "/* #line %ld\t\"", linenumber);
AppendGListData(&pplist, linebuf, size);
if (copts.fullpath_prepdump) {
if (prep_file->nameNode) {
AppendGListData(&pplist, prep_file->nameNode->name, strlen(prep_file->nameNode->name));
} else {
COS_FileGetPathName(linebuf, &prep_file->textfile, &tmp32);
AppendGListData(&pplist, linebuf, strlen(linebuf));
}
} else {
if (prep_file->nameNode) {
char *work = prep_file->nameNode->name + strlen(prep_file->nameNode->name);
while (work > prep_file->nameNode->name && !strchr("/\\:", work[-1]))
work--;
AppendGListData(&pplist, work, strlen(work));
} else {
COS_FileGetFSSpecInfo(&prep_file->textfile, &tmp16, &tmp32, filename);
AppendGListData(&pplist, &filename[1], filename[0]);
}
}
size = sprintf(linebuf, "\"\t/* stack depth %ld */", filesp);
AppendGListData(&pplist, linebuf, size);
if (copts.line_prepdump && flag)
CPrep_PreprocessDumpNewLine();
nlflag = 1;
}
}
static void CPrep_DumpWString(UInt16 *str, short len) {
int divisor;
int i;
while (len--) {
if (*str < 32) {
AppendGListByte(&pplist, '\\');
switch (*str) {
case 7:
AppendGListByte(&pplist, 'a');
break;
case 8:
AppendGListByte(&pplist, 'b');
break;
case 27:
AppendGListByte(&pplist, 'e');
break;
case 12:
AppendGListByte(&pplist, 'f');
break;
case 10:
AppendGListByte(&pplist, 'n');
break;
case 13:
AppendGListByte(&pplist, 'r');
break;
case 9:
AppendGListByte(&pplist, 't');
break;
case 11:
AppendGListByte(&pplist, 'v');
break;
default:
if (*str >= 8)
AppendGListByte(&pplist, '0' + (*str / 8));
AppendGListByte(&pplist, '0' + (*str % 8));
}
} else if (*str > 255) {
AppendGListByte(&pplist, '\\');
AppendGListByte(&pplist, 'x');
divisor = 0x1000;
for (i = 0; i < 4; i++) {
AppendGListByte(&pplist, "0123456789ABCDEF"[(*str / divisor) % 16]);
divisor /= 16;
}
} else {
switch (*str) {
case '"':
case '\\':
AppendGListByte(&pplist, '\\');
default:
AppendGListByte(&pplist, *str);
}
}
str++;
}
}
static void CPrep_DumpString(UInt8 *str, short len) {
while (len--) {
if (*str < 32) {
AppendGListByte(&pplist, '\\');
switch (*str) {
case 7:
AppendGListByte(&pplist, 'a');
break;
case 8:
AppendGListByte(&pplist, 'b');
break;
case 12:
AppendGListByte(&pplist, 'f');
break;
case 10:
AppendGListByte(&pplist, 'n');
break;
case 13:
AppendGListByte(&pplist, 'r');
break;
case 9:
AppendGListByte(&pplist, 't');
break;
case 11:
AppendGListByte(&pplist, 'v');
break;
default:
if (*str >= 8)
AppendGListByte(&pplist, '0' + (*str / 8));
AppendGListByte(&pplist, '0' + (*str % 8));
}
} else {
switch (*str) {
case '"':
case '\\':
AppendGListByte(&pplist, '\\');
default:
AppendGListByte(&pplist, *str);
}
}
str++;
}
}
void CPrep_Preprocess(void) {
short innertoken;
short token;
char startToken;
char endToken;
int depth;
Boolean save_asmpoundcomment; // r16
Boolean save_cplusplus; // r15
char *p;
startToken = 0;
depth = 0;
if (InitGList(&pplist, 10000))
CError_NoMem();
nlflag = 0;
spaceskip = 0;
if ((token = lex())) {
do {
if (nlflag) {
if (!copts.line_prepdump)
AppendGListData(&pplist, "\r", 1);
} else {
if (spaceskip)
AppendGListByte(&pplist, ' ');
}
while (1) {
switch ((innertoken = token)) {
case '(':
case ')':
case '{':
case '}':
AppendGListByte(&pplist, token);
if (cprep_nostring) {
if (innertoken == startToken) {
depth++;
} else if (innertoken == endToken) {
if (--depth == 0) {
cprep_nostring = 0;
in_assembler = 0;
copts.cplusplus = save_cplusplus;
copts.asmpoundcomment = save_asmpoundcomment;
}
}
}
break;
case TK_INTCONST:
case TK_FLOATCONST:
if (tokenstacklevel > 0)
p = macropos;
else
p = prep_file_start + ts_current[-1].tokenoffset;
AppendGListData(&pplist, p, pos - p);
break;
case TK_IDENTIFIER:
AppendGListData(&pplist, tkidentifier->name, strlen(tkidentifier->name));
break;
case TK_AUTO:
AppendGListData(&pplist, "auto", 4);
break;
case TK_REGISTER:
AppendGListData(&pplist, "register", 8);
break;
case TK_STATIC:
AppendGListData(&pplist, "static", 6);
break;
case TK_EXTERN:
AppendGListData(&pplist, "extern", 6);
break;
case TK_TYPEDEF:
AppendGListData(&pplist, "typedef", 7);
break;
case TK_INLINE:
AppendGListData(&pplist, "inline", 6);
break;
case TK_VOID:
AppendGListData(&pplist, "void", 4);
break;
case TK_CHAR:
AppendGListData(&pplist, "char", 4);
break;
case TK_SHORT:
AppendGListData(&pplist, "short", 5);
break;
case TK_INT:
AppendGListData(&pplist, "int", 3);
break;
case TK_LONG:
AppendGListData(&pplist, "long", 4);
break;
case TK_FLOAT:
AppendGListData(&pplist, "float", 5);
break;
case TK_DOUBLE:
AppendGListData(&pplist, "double", 6);
break;
case TK_SIGNED:
AppendGListData(&pplist, "signed", 6);
break;
case TK_UNSIGNED:
AppendGListData(&pplist, "unsigned", 8);
break;
case TK_STRUCT:
AppendGListData(&pplist, "struct", 6);
break;
case TK_UNION:
AppendGListData(&pplist, "union", 5);
break;
case TK_ENUM:
AppendGListData(&pplist, "enum", 4);
break;
case TK_CLASS:
AppendGListData(&pplist, "class", 5);
break;
case TK_CONST:
AppendGListData(&pplist, "const", 5);
break;
case TK_VOLATILE:
AppendGListData(&pplist, "volatile", 8);
break;
case TK_PASCAL:
AppendGListData(&pplist, "pascal", 6);
break;
case TK_UU_FAR:
AppendGListData(&pplist, "__far", 5);
break;
case TK_ONEWAY:
AppendGListData(&pplist, "oneway", 6);
break;
case TK_IN:
AppendGListData(&pplist, "in", 2);
break;
case TK_OUT:
AppendGListData(&pplist, "out", 3);
break;
case TK_INOUT:
AppendGListData(&pplist, "inout", 5);
break;
case TK_BYCOPY:
AppendGListData(&pplist, "bycopy", 6);
break;
case TK_BYREF:
AppendGListData(&pplist, "byref", 5);
break;
case TK_ASM:
AppendGListData(&pplist, "asm", 3);
endToken = 0;
startToken = 0;
AppendGListByte(&pplist, ' ');
token = lex();
if (token == TK_VOLATILE || (token == TK_IDENTIFIER && !strcmp(tkidentifier->name, "__volatile__"))) {
AppendGListData(&pplist, "volatile", 8);
token = lex();
}
if (token) {
if (token < ' ' || token > 255)
continue;
AppendGListByte(&pplist, token);
if (token == '(') {
startToken = '(';
endToken = ')';
} else if (token == '{') {
startToken = '{';
endToken = '}';
} else {
continue;
}
cprep_nostring = 1;
in_assembler = 1;
depth = 1;
save_asmpoundcomment = copts.asmpoundcomment;
save_cplusplus = copts.cplusplus;
token = lex();
if (token == '"') {
AppendGListByte(&pplist, token);
copts.cplusplus = 0;
copts.asmpoundcomment = 1;
break;
} else if (token == 0) {
break;
}
continue;
}
break;
case TK_CASE:
AppendGListData(&pplist, "case", 4);
break;
case TK_DEFAULT:
AppendGListData(&pplist, "default", 7);
break;
case TK_IF:
AppendGListData(&pplist, "if", 2);
break;
case TK_ELSE:
AppendGListData(&pplist, "else", 4);
break;
case TK_SWITCH:
AppendGListData(&pplist, "switch", 6);
break;
case TK_WHILE:
AppendGListData(&pplist, "while", 5);
break;
case TK_DO:
AppendGListData(&pplist, "do", 2);
break;
case TK_FOR:
AppendGListData(&pplist, "for", 3);
break;
case TK_GOTO:
AppendGListData(&pplist, "goto", 4);
break;
case TK_CONTINUE:
AppendGListData(&pplist, "continue", 8);
break;
case TK_BREAK:
AppendGListData(&pplist, "break", 5);
break;
case TK_RETURN:
AppendGListData(&pplist, "return", 6);
break;
case TK_SIZEOF:
AppendGListData(&pplist, "sizeof", 6);
break;
case TK_CATCH:
AppendGListData(&pplist, "catch", 5);
break;
case TK_DELETE:
AppendGListData(&pplist, "delete", 6);
break;
case TK_FRIEND:
AppendGListData(&pplist, "friend", 6);
break;
case TK_NEW:
AppendGListData(&pplist, "new", 3);
break;
case TK_OPERATOR:
AppendGListData(&pplist, "operator", 8);
break;
case TK_PRIVATE:
AppendGListData(&pplist, "private", 7);
break;
case TK_PROTECTED:
AppendGListData(&pplist, "protected", 9);
break;
case TK_PUBLIC:
AppendGListData(&pplist, "public", 6);
break;
case TK_TEMPLATE:
AppendGListData(&pplist, "template", 8);
break;
case TK_THIS:
AppendGListData(&pplist, "this", 4);
break;
case TK_THROW:
AppendGListData(&pplist, "throw", 5);
break;
case TK_TRY:
AppendGListData(&pplist, "try", 3);
break;
case TK_VIRTUAL:
AppendGListData(&pplist, "virtual", 7);
break;
case TK_INHERITED:
AppendGListData(&pplist, "inherited", 9);
break;
case TK_CONST_CAST:
AppendGListData(&pplist, "const_cast", 10);
break;
case TK_DYNAMIC_CAST:
AppendGListData(&pplist, "dynamic_cast", 12);
break;
case TK_EXPLICIT:
AppendGListData(&pplist, "explicit", 8);
break;
case TK_MUTABLE:
AppendGListData(&pplist, "mutable", 7);
break;
case TK_NAMESPACE:
AppendGListData(&pplist, "namespace", 9);
break;
case TK_REINTERPRET_CAST:
AppendGListData(&pplist, "reinterpret_cast", 16);
break;
case TK_STATIC_CAST:
AppendGListData(&pplist, "static_cast", 11);
break;
case TK_USING:
AppendGListData(&pplist, "using", 5);
break;
case TK_WCHAR_T:
AppendGListData(&pplist, "wchar_t", 7);
break;
case TK_TYPENAME:
AppendGListData(&pplist, "typename", 8);
break;
case TK_TRUE:
AppendGListData(&pplist, "true", 4);
break;
case TK_FALSE:
AppendGListData(&pplist, "false", 5);
break;
case TK_TYPEID:
AppendGListData(&pplist, "typeid", 6);
break;
case TK_EXPORT:
AppendGListData(&pplist, "export", 6);
break;
case TK_UU_STDCALL:
AppendGListData(&pplist, "__stdcall", 9);
break;
case TK_UU_CDECL:
AppendGListData(&pplist, "__cdecl", 7);
break;
case TK_UU_FASTCALL:
AppendGListData(&pplist, "__fastcall", 10);
break;
case TK_UU_DECLSPEC:
AppendGListData(&pplist, "__declspec", 10);
break;
case TK_MULT_ASSIGN:
AppendGListData(&pplist, "*=", 2);
break;
case TK_DIV_ASSIGN:
AppendGListData(&pplist, "/=", 2);
break;
case TK_MOD_ASSIGN:
AppendGListData(&pplist, "%=", 2);
break;
case TK_ADD_ASSIGN:
AppendGListData(&pplist, "+=", 2);
break;
case TK_SUB_ASSIGN:
AppendGListData(&pplist, "-=", 2);
break;
case TK_SHL_ASSIGN:
AppendGListData(&pplist, "<<=", 3);
break;
case TK_SHR_ASSIGN:
AppendGListData(&pplist, ">>=", 3);
break;
case TK_AND_ASSIGN:
AppendGListData(&pplist, "&=", 2);
break;
case TK_XOR_ASSIGN:
AppendGListData(&pplist, "^=", 2);
break;
case TK_OR_ASSIGN:
AppendGListData(&pplist, "|=", 2);
break;
case TK_LOGICAL_OR:
AppendGListData(&pplist, "||", 2);
break;
case TK_LOGICAL_AND:
AppendGListData(&pplist, "&&", 2);
break;
case TK_LOGICAL_EQ:
AppendGListData(&pplist, "==", 2);
break;
case TK_LOGICAL_NE:
AppendGListData(&pplist, "!=", 2);
break;
case TK_LESS_EQUAL:
AppendGListData(&pplist, "<=", 2);
break;
case TK_GREATER_EQUAL:
AppendGListData(&pplist, ">=", 2);
break;
case TK_SHL:
AppendGListData(&pplist, "<<", 2);
break;
case TK_SHR:
AppendGListData(&pplist, ">>", 2);
break;
case TK_INCREMENT:
AppendGListData(&pplist, "++", 2);
break;
case TK_DECREMENT:
AppendGListData(&pplist, "--", 2);
break;
case TK_ARROW:
AppendGListData(&pplist, "->", 2);
break;
case TK_ELLIPSIS:
AppendGListData(&pplist, "...", 3);
break;
case TK_DOT_STAR:
AppendGListData(&pplist, ".*", 2);
break;
case TK_ARROW_STAR:
AppendGListData(&pplist, "->*", 3);
break;
case TK_COLON_COLON:
AppendGListData(&pplist, "::", 2);
break;
case TK_AT_INTERFACE:
AppendGListData(&pplist, "@interface", 10);
break;
case TK_AT_IMPLEMENTATION:
AppendGListData(&pplist, "@implementation", 15);
break;
case TK_AT_PROTOCOL:
AppendGListData(&pplist, "@protocol", 9);
break;
case TK_AT_END:
AppendGListData(&pplist, "@end", 4);
break;
case TK_AT_PRIVATE:
AppendGListData(&pplist, "@private", 8);
break;
case TK_AT_PROTECTED:
AppendGListData(&pplist, "@protected", 10);
break;
case TK_AT_PUBLIC:
AppendGListData(&pplist, "@public", 7);
break;
case TK_AT_CLASS:
AppendGListData(&pplist, "@class", 6);
break;
case TK_AT_SELECTOR:
AppendGListData(&pplist, "@selector", 9);
break;
case TK_AT_ENCODE:
AppendGListData(&pplist, "@encode", 7);
break;
case TK_AT_DEFS:
AppendGListData(&pplist, "@defs", 5);
break;
case TK_SELF:
AppendGListData(&pplist, "self", 4);
break;
case TK_SUPER:
AppendGListData(&pplist, "super", 5);
break;
case TK_BOOL:
if (!copts.cplusplus && copts.c9x)
AppendGListData(&pplist, "_Bool", 5);
else
AppendGListData(&pplist, "bool", 4);
break;
case TK_RESTRICT:
if (copts.c9x)
AppendGListData(&pplist, "restrict", 8);
else
AppendGListData(&pplist, "__restrict", 10);
break;
case TK_UU_VECTOR:
AppendGListData(&pplist, "__vector", 8);
break;
case TK_UU_TYPEOF_UU:
AppendGListData(&pplist, "__typeof__", 10);
break;
case TK_UU_ATTRIBUTE_UU:
AppendGListData(&pplist, "__attribute__", 13);
break;
case TK_UU_ALIGNOF_UU:
AppendGListData(&pplist, "__alignof__", 11);
break;
case TK_UU_UUIDOF:
AppendGListData(&pplist, "__uuidof", 8);
break;
case TK_U_COMPLEX:
AppendGListData(&pplist, "_Complex", 8);
break;
case TK_U_IMAGINARY:
AppendGListData(&pplist, "_Imaginary", 10);
break;
case TK_STRING:
if (ispascalstring) {
AppendGListData(&pplist, "\"\\p", 3);
CPrep_DumpString((UInt8 *) tkstring + 1, tksize - 1);
} else {
AppendGListByte(&pplist, '"');
CPrep_DumpString((UInt8 *) tkstring, tksize - 1);
}
AppendGListByte(&pplist, '"');
break;
case TK_STRING_WIDE:
AppendGListData(&pplist, "L\"", 2);
CPrep_DumpWString((UInt16 *) tkstring, (tksize / stwchar.size) - 1);
AppendGListByte(&pplist, '"');
break;
default:
if (token >= 32 && token <= 255)
AppendGListByte(&pplist, token);
else
CError_FATAL(563);
}
break;
}
CPrep_TokenStreamFlush();
nlflag = 0;
spaceskip = 0;
} while ((token = lex()));
}
AppendGListByte(&pplist, 0);
COS_ResizeHandle(pplist.data, pplist.size);
}

940
compiler_and_linker/unsorted/CRTTI.c
View File

@ -0,0 +1,940 @@
#include "compiler/CRTTI.h"
#include "compiler/CClass.h"
#include "compiler/CDecl.h"
#include "compiler/CError.h"
#include "compiler/CExpr.h"
#include "compiler/CInit.h"
#include "compiler/CInt64.h"
#include "compiler/CMachine.h"
#include "compiler/CMangler.h"
#include "compiler/CParser.h"
#include "compiler/CScope.h"
#include "compiler/CompilerTools.h"
#include "compiler/objects.h"
#include "compiler/scopes.h"
#include "compiler/types.h"
#include "compiler/CPrepTokenizer.h"
#include "compiler/CPrep.h"
typedef struct Offset {
struct Offset *next;
SInt32 offset;
} Offset;
static Offset *crtti_offsets;
static OLinkList *crtti_olinks;
// forward decls
static Object *CRTTI_ConstructTypeInfoObject(Type *type, UInt32 qual);
typedef struct RTTISubClassList {
struct RTTISubClassList *next;
TypeClass *base;
SInt32 voffset;
} RTTISubClassList;
typedef struct RTTIBaseList {
struct RTTIBaseList *next;
TypeClass *base;
RTTISubClassList *subclasses;
SInt32 voffset;
short numsubclasses;
Boolean x12;
Boolean x13;
} RTTIBaseList;
static RTTIBaseList *CRTTI_CreateBaseList(TypeClass *tclass, TypeClass *tclassbase, RTTIBaseList *list, SInt32 voffset, Boolean flag) {
RTTIBaseList *scan;
ClassList *base;
Boolean flag27;
SInt32 newvoffset;
if (tclass != tclassbase) {
flag27 = 0;
for (scan = list; scan; scan = scan->next) {
if (scan->base == tclassbase) {
if (scan->voffset == voffset) {
if (!flag)
scan->x12 = 0;
flag27 = 0;
} else {
scan->x13 = 1;
flag27 = 1;
}
break;
}
}
if (!scan || flag27) {
scan = lalloc(sizeof(RTTIBaseList));
memclrw(scan, sizeof(RTTIBaseList));
scan->next = list;
list = scan;
scan->base = tclassbase;
scan->voffset = voffset;
scan->x12 = flag;
scan->x13 = flag27;
}
}
for (base = tclassbase->bases; base; base = base->next) {
if (base->is_virtual)
newvoffset = CClass_VirtualBaseOffset(tclass, base->base);
else
newvoffset = voffset + base->offset;
list = CRTTI_CreateBaseList(tclass, base->base, list, newvoffset, flag || base->access == ACCESSPRIVATE);
}
return list;
}
static void CRTTI_CreateSubClassList(TypeClass *tclass, RTTIBaseList *baselist, TypeClass *tclassbase, SInt32 voffset, Boolean flag) {
ClassList *base;
RTTISubClassList *scan;
SInt32 newvoffset;
if (baselist->base != tclassbase) {
for (scan = baselist->subclasses; scan; scan = scan->next) {
if (scan->base == tclassbase && scan->voffset == voffset)
break;
}
if (!scan) {
scan = lalloc(sizeof(RTTISubClassList));
scan->next = baselist->subclasses;
baselist->subclasses = scan;
scan->base = tclassbase;
scan->voffset = voffset;
baselist->numsubclasses++;
}
}
for (base = tclassbase->bases; base; base = base->next) {
if (base->access == ACCESSPUBLIC) {
if (base->is_virtual) {
if (!flag)
continue;
newvoffset = CClass_VirtualBaseOffset(tclass, base->base);
} else {
newvoffset = voffset + base->offset;
}
CRTTI_CreateSubClassList(tclass, baselist, base->base, newvoffset, flag);
}
}
}
static Object *CRTTI_CreateBaseListObject(TypeClass *tclass) {
RTTIBaseList *baselist;
OLinkList *refs;
Object *object;
SInt32 *buf;
SInt32 size;
short count1;
short count2;
short total;
OLinkList *ref;
RTTIBaseList *scan;
RTTISubClassList *subclass;
SInt32 *work;
SInt32 *work2;
baselist = CRTTI_CreateBaseList(tclass, tclass, NULL, 0, 0);
if (!baselist)
return NULL;
count1 = 0;
count2 = 0;
total = 0;
for (scan = baselist; scan; scan = scan->next) {
if (scan->x13 || scan->x12) {
CRTTI_CreateSubClassList(tclass, scan, scan->base, scan->voffset, scan->x13 == 0);
if (scan->numsubclasses) {
total += scan->numsubclasses;
count2++;
}
} else {
count1++;
}
}
if (!count1 && !count2)
return NULL;
size = (count1 + total) * 8 + count2 * 12 + 4;
buf = lalloc(size);
memclrw(buf, size);
object = CParser_NewCompilerDefDataObject();
object->name = CParser_GetUniqueName();
object->type = CDecl_NewStructType(size, 4);
object->qual = Q_CONST;
object->sclass = TK_STATIC;
refs = NULL;
work = buf;
if (count1) {
for (scan = baselist; scan; scan = scan->next) {
if (!scan->x12 && !scan->x13) {
ref = lalloc(sizeof(OLinkList));
ref->next = refs;
refs = ref;
ref->obj = CRTTI_ConstructTypeInfoObject(TYPE(scan->base), 0);
ref->offset = ((char *) work) - ((char *) buf);
ref->somevalue = 0;
work[1] = CTool_EndianConvertWord32(scan->voffset);
work += 2;
}
}
}
if (count2) {
for (scan = baselist; scan; scan = scan->next) {
if (scan->numsubclasses) {
ref = lalloc(sizeof(OLinkList));
ref->next = refs;
refs = ref;
ref->obj = CRTTI_ConstructTypeInfoObject(TYPE(scan->base), 0);
ref->offset = ((char *) work) - ((char *) buf);
ref->somevalue = 0;
work[1] = CTool_EndianConvertWord32(scan->voffset | 0x80000000);
work[2] = CTool_EndianConvertWord32(scan->numsubclasses);
work2 = work + 3;
for (subclass = scan->subclasses; subclass; subclass = subclass->next) {
ref = lalloc(sizeof(OLinkList));
ref->next = refs;
refs = ref;
ref->obj = CRTTI_ConstructTypeInfoObject(TYPE(subclass->base), 0);
ref->offset = ((char *) work2) - ((char *) buf);
ref->somevalue = 0;
work2[1] = CTool_EndianConvertWord32(subclass->voffset);
work2 += 2;
}
work = work2;
}
}
}
CInit_DeclareData(object, buf, refs, object->type->size);
return object;
}
static Object *CRTTI_ConstructTypeInfoObject(Type *type, UInt32 qual) {
Object *baselistobj;
Object *nameobj;
HashNameNode *rttiname;
OLinkList *refs;
char *namestr;
int namelen;
Object *object;
NameSpaceObjectList *list;
TypePointer tptr_copy;
TypeMemberPointer tmemptr_copy;
UInt32 data[2];
switch (type->type) {
case TYPEPOINTER:
if (TPTR_QUAL(type) & (Q_CONST | Q_VOLATILE)) {
tptr_copy = *TYPE_POINTER(type);
tptr_copy.qual &= ~(Q_CONST | Q_VOLATILE);
type = TYPE(&tptr_copy);
}
break;
case TYPEMEMBERPOINTER:
if (TYPE_MEMBER_POINTER(type)->qual & (Q_CONST | Q_VOLATILE)) {
tmemptr_copy = *TYPE_MEMBER_POINTER(type);
tmemptr_copy.qual &= ~(Q_CONST | Q_VOLATILE);
type = TYPE(&tmemptr_copy);
}
break;
default:
qual = 0;
}
if (IS_TYPE_CLASS(type) && type->size == 0) {
CDecl_CompleteType(type);
if (!(TYPE_CLASS(type)->flags & CLASS_FLAGS_2))
CError_Error(CErrorStr136, type, 0);
}
rttiname = CMangler_RTTIObjectName(type, qual);
list = CScope_FindName(cscope_root, rttiname);
if (!list || (object = OBJECT(list->object))->otype != OT_OBJECT || object->datatype != DDATA) {
namestr = CError_GetTypeName(type, qual, 0);
namelen = strlen(namestr) + 1;
nameobj = CInit_DeclareString(namestr, namelen, 0, 0);
baselistobj = NULL;
if (IS_TYPE_CLASS(type))
baselistobj = CRTTI_CreateBaseListObject(TYPE_CLASS(type));
memclrw(data, sizeof(data));
object = CParser_NewCompilerDefDataObject();
object->name = rttiname;
object->type = CDecl_NewStructType(sizeof(data), 4);
object->qual = Q_CONST;
object->sclass = TK_STATIC;
refs = lalloc(sizeof(OLinkList));
refs->next = NULL;
refs->obj = nameobj;
refs->offset = 0;
refs->somevalue = 0;
if (baselistobj) {
refs->next = lalloc(sizeof(OLinkList));
refs->next->next = NULL;
refs->next->obj = baselistobj;
refs->next->offset = 4;
refs->next->somevalue = 0;
}
CScope_AddGlobalObject(object);
CInit_DeclareData(object, data, refs, object->type->size);
}
return object;
}
static void CRTTI_ConstructVTableHeader(TypeClass *tclass1, TypeClass *tclass2, Object *typeinfoObj, char *data, SInt32 offset, SInt32 voffset) {
ClassList *base;
Offset *o;
OLinkList *olink;
SInt32 tmp;
SInt32 newoffset;
SInt32 newvoffset;
if (tclass2->vtable->owner == tclass2) {
for (o = crtti_offsets; o; o = o->next) {
if (o->offset == voffset)
break;
}
if (!o) {
o = lalloc(sizeof(Offset));
o->next = crtti_offsets;
o->offset = voffset;
crtti_offsets = o;
olink = lalloc(sizeof(OLinkList));
olink->next = crtti_olinks;
olink->obj = typeinfoObj;
olink->offset = voffset;
olink->somevalue = 0;
crtti_olinks = olink;
*((SInt32 *) (data + voffset + 4)) = CTool_EndianConvertWord32(-offset);
} else {
tmp = *((SInt32 *) (data + voffset + 4));
CError_ASSERT(404, tmp == CTool_EndianConvertWord32(-offset));
}
}
for (base = tclass2->bases; base; base = base->next) {
if (base->base->vtable) {
if (base->is_virtual) {
newoffset = CClass_VirtualBaseOffset(tclass1, base->base);
newvoffset = CClass_VirtualBaseVTableOffset(tclass1, base->base);
} else {
newoffset = offset + base->offset;
newvoffset = voffset + base->voffset;
}
CRTTI_ConstructVTableHeader(tclass1, base->base, typeinfoObj, data, newoffset, newvoffset);
}
}
}
OLinkList *CRTTI_ConstructVTableHeaders(TypeClass *tclass, void *data, OLinkList *links) {
crtti_offsets = NULL;
crtti_olinks = links;
CRTTI_ConstructVTableHeader(
tclass, tclass,
CRTTI_ConstructTypeInfoObject(TYPE(tclass), 0),
data, 0, 0);
return crtti_olinks;
}
static Type *CRTTI_FindTypeInfoType(void) {
NameSpace *nspace;
NameSpaceObjectList *list;
Type *type;
if ((list = CScope_FindName(cscope_root, GetHashNameNodeExport("std"))) && list->object->otype == OT_NAMESPACE)
nspace = OBJ_NAMESPACE(list->object)->nspace;
else
nspace = cscope_root;
type = CScope_GetLocalTagType(nspace, GetHashNameNodeExport("type_info"));
if (type && IS_TYPE_CLASS(type) && type->size)
return type;
CError_Error(CErrorStr140, "::std::type_info");
return TYPE(&stchar);
}
ENode *CRTTI_ParseTypeID(void) {
ENode *expr;
Type *type;
Type *typeinfoType;
UInt32 qual;
if (!copts.useRTTI)
CError_Warning(CErrorStr257);
typeinfoType = CRTTI_FindTypeInfoType();
if (lex() != '(') {
CError_Error(CErrorStr114);
return nullnode();
}
tk = lex();
if ((type = CParser_ParseTypeID(&qual, NULL))) {
if (tk != ')')
CError_ErrorSkip(CErrorStr115);
else
tk = lex();
if (IS_TYPE_REFERENCE(type))
type = TPTR_TARGET(type);
} else {
expr = s_expression();
if (tk != ')')
CError_ErrorSkip(CErrorStr115);
else
tk = lex();
type = expr->rtype;
qual = ENODE_QUALS(expr);
if (IS_TYPE_REFERENCE(type))
type = TPTR_TARGET(type);
if (IS_TYPE_CLASS(type) && TYPE_CLASS(type)->vtable) {
expr = funccallexpr(
Rgtid_func,
getnodeaddress(expr, 0),
intconstnode(TYPE(&stsignedlong), TYPE_CLASS(type)->vtable->offset),
NULL,
NULL);
expr->rtype = CDecl_NewPointerType(typeinfoType);
expr = makemonadicnode(expr, EINDIRECT);
expr->rtype = typeinfoType;
expr->flags = ENODE_FLAG_CONST;
return expr;
}
}
expr = create_objectrefnode(CRTTI_ConstructTypeInfoObject(type, qual));
expr = makemonadicnode(expr, EINDIRECT);
expr->rtype = typeinfoType;
expr->flags = ENODE_FLAG_CONST;
return expr;
}
static void CRTTI_ConstCastQualCheck(UInt32 qual1, UInt32 qual2) {
if (
((qual1 & Q_CONST) && !(qual2 & Q_CONST)) ||
((qual1 & Q_VOLATILE) && !(qual2 & Q_VOLATILE))
)
CError_Error(CErrorStr258);
}
static void CRTTI_ConstCastCheck(Type *type1, UInt32 qual1, Type *type2, UInt32 qual2) {
Boolean flag = 1;
if (IS_TYPE_REFERENCE(type2)) {
type2 = TPTR_TARGET(type2);
flag = 0;
}
while (1) {
if (type1->type != type2->type)
break;
switch (type1->type) {
case TYPEPOINTER:
if (!flag)
CRTTI_ConstCastQualCheck(TPTR_QUAL(type1), TPTR_QUAL(type2));
type1 = TPTR_TARGET(type1);
type2 = TPTR_TARGET(type2);
flag = 0;
continue;
case TYPEMEMBERPOINTER:
if (!flag)
CRTTI_ConstCastQualCheck(TYPE_MEMBER_POINTER(type1)->qual, TYPE_MEMBER_POINTER(type2)->qual);
type1 = TYPE_MEMBER_POINTER(type1)->ty1;
type2 = TYPE_MEMBER_POINTER(type2)->ty1;
flag = 0;
continue;
}
break;
}
if (!flag && !IS_TYPE_FUNC(type1) && !IS_TYPE_FUNC(type2))
CRTTI_ConstCastQualCheck(CParser_GetCVTypeQualifiers(type1, qual1), CParser_GetCVTypeQualifiers(type2, qual2));
}
static ENode *CRTTI_ParseCast(DeclInfo *di) {
ENode *expr;
if (lex() != '<') {
CError_Error(CErrorStr230);
return NULL;
}
tk = lex();
memclrw(di, sizeof(DeclInfo));
CParser_GetDeclSpecs(di, 0);
scandeclarator(di);
if (di->name)
CError_Error(CErrorStr164);
if (tk != '>') {
CError_Error(CErrorStr231);
return NULL;
}
if (lex() != '(') {
CError_Error(CErrorStr114);
return NULL;
}
tk = lex();
expr = s_expression();
if (!IS_TYPE_REFERENCE(di->thetype))
expr = pointer_generation(expr);
if (tk != ')') {
CError_Error(CErrorStr115);
return NULL;
}
tk = lex();
return expr;
}
static void CRTTI_IncompleteCheck(Type *type) {
if (IS_TYPE_POINTER_ONLY(type))
type = TPTR_TARGET(type);
if (IS_TYPE_CLASS(type) && type->size == 0) {
CDecl_CompleteType(type);
if (!(TYPE_CLASS(type)->flags & CLASS_FLAGS_2))
CError_Error(CErrorStr136, type, 0);
}
}
static Boolean CRTTI_IsSameType(Type *a, Type *b) {
while (1) {
if (a->type != b->type)
return 0;
switch (a->type) {
case TYPEVOID:
return 1;
case TYPEINT:
case TYPEFLOAT:
case TYPEENUM:
case TYPESTRUCT:
return a == b;
case TYPEPOINTER:
a = TPTR_TARGET(a);
b = TPTR_TARGET(b);
continue;
default:
return is_typesame(a, b);
}
}
}
static ENode *CRTTI_UniversalCast(ENode *expr, Type *type, UInt32 qual, UInt8 mode) {
// type/qual are the target type
Boolean isSimpleCast;
Boolean needsTypcon;
Boolean failed;
if (ENODE_IS(expr, EOBJLIST))
return CExpr_AssignmentPromotion(expr, type, qual & (Q_CONST | Q_VOLATILE), 1);
isSimpleCast = needsTypcon = failed = 0;
switch (type->type) {
case TYPEINT:
case TYPEENUM:
if (mode == 2 && IS_TYPE_POINTER_ONLY(expr->rtype) && type != TYPE(&stbool))
failed = 1;
break;
case TYPEPOINTER:
if (TPTR_QUAL(type) & Q_REFERENCE) {
if (
!CRTTI_IsSameType(TPTR_TARGET(type), expr->rtype) &&
mode == 2 &&
!(
IS_TYPE_CLASS(TPTR_TARGET(type)) &&
IS_TYPE_CLASS(expr->rtype) &&
(
CClass_IsBaseClass(TYPE_CLASS(TPTR_TARGET(type)), TYPE_CLASS(expr->rtype), NULL, 0, 1) ||
CClass_IsBaseClass(TYPE_CLASS(expr->rtype), TYPE_CLASS(TPTR_TARGET(type)), NULL, 0, 1)
)
)
)
{
failed = 1;
}
} else if (IS_TYPE_POINTER_ONLY(expr->rtype)) {
if (
mode == 3 ||
CRTTI_IsSameType(type, expr->rtype) ||
IS_TYPE_VOID(TPTR_TARGET(type)) ||
IS_TYPE_VOID(TPTR_TARGET(expr->rtype))
)
{
isSimpleCast = needsTypcon = 1;
}
else if (
mode == 2 &&
!(
IS_TYPE_CLASS(TPTR_TARGET(type)) &&
IS_TYPE_CLASS(TPTR_TARGET(expr->rtype)) &&
(
CClass_IsBaseClass(TYPE_CLASS(TPTR_TARGET(type)), TYPE_CLASS(TPTR_TARGET(expr->rtype)), NULL, 0, 1) ||
CClass_IsBaseClass(TYPE_CLASS(TPTR_TARGET(expr->rtype)), TYPE_CLASS(TPTR_TARGET(type)), NULL, 0, 1)
)
)
)
{
failed = 1;
}
} else {
if (IS_TYPE_ENUM(expr->rtype))
expr->rtype = TYPE_ENUM(expr->rtype)->enumtype;
if (IS_TYPE_INT(expr->rtype)) {
if (ENODE_IS(expr, EINTCONST) && CInt64_IsZero(&expr->data.intval)) {
isSimpleCast = 1;
break;
}
if (mode != 2)
break;
}
if (IS_TYPE_CLASS(expr->rtype)) {
if (mode == 2)
break;
}
failed = 1;
}
break;
}
if (failed) {
CError_Error(CErrorStr247, expr->rtype, ENODE_QUALS(expr), type, qual);
return expr;
}
if (isSimpleCast) {
if (needsTypcon && ENODE_IS(expr, EINDIRECT) && (copts.pointercast_lvalue || !copts.ANSI_strict))
expr = makemonadicnode(expr, ETYPCON);
expr->rtype = type;
expr->flags = qual & ENODE_FLAG_QUALS;
return expr;
}
if (copts.old_argmatch)
return do_typecast(expr, type, qual);
return CExpr_Convert(expr, type, qual, 1, 1);
}
ENode *CRTTI_Parse_dynamic_cast(void) {
Boolean isRef;
ENode *expr;
TypeClass *srcclass;
TypeClass *destclass;
ENode *typeinfo;
DeclInfo di;
expr = CRTTI_ParseCast(&di);
if (!expr)
return nullnode();
if (!copts.useRTTI)
CError_Warning(CErrorStr257);
CRTTI_ConstCastCheck(expr->rtype, expr->flags, di.thetype, di.qual);
if (!IS_TYPE_POINTER_ONLY(di.thetype)) {
CError_Error(CErrorStr164);
return expr;
}
isRef = (TPTR_QUAL(di.thetype) & Q_REFERENCE) != 0;
if (IS_TYPE_CLASS(TPTR_TARGET(di.thetype))) {
destclass = TYPE_CLASS(TPTR_TARGET(di.thetype));
CDecl_CompleteType(TYPE(destclass));
if (!(destclass->flags & CLASS_FLAGS_2)) {
CError_Error(CErrorStr136, destclass, 0);
return expr;
}
} else if (!IS_TYPE_VOID(TPTR_TARGET(di.thetype))) {
CError_Error(CErrorStr164);
return expr;
} else {
destclass = NULL;
}
if (isRef) {
if (!IS_TYPE_CLASS(expr->rtype)) {
CError_Error(CErrorStr164);
return expr;
}
srcclass = TYPE_CLASS(expr->rtype);
if (destclass) {
if (srcclass == destclass || CClass_IsBaseClass(srcclass, destclass, NULL, 0, 1))
return do_typecast(expr, di.thetype, di.qual);
}
expr = getnodeaddress(expr, 1);
} else {
if (!IS_TYPE_POINTER_ONLY(expr->rtype) || !IS_TYPE_CLASS(TPTR_TARGET(expr->rtype))) {
CError_Error(CErrorStr164);
return expr;
}
srcclass = TYPE_CLASS(TPTR_TARGET(expr->rtype));
if (destclass) {
if (srcclass == destclass || CClass_IsBaseClass(srcclass, destclass, NULL, 0, 1))
return do_typecast(expr, di.thetype, di.qual);
}
}
if (!(srcclass->flags & CLASS_FLAGS_2)) {
CError_Error(CErrorStr136, srcclass, 0);
return expr;
}
if (!srcclass->vtable) {
CError_Error(CErrorStr164);
return expr;
}
if (srcclass->sominfo) {
CError_Error(CErrorStr164);
return expr;
}
if (destclass) {
typeinfo = create_objectrefnode(CRTTI_ConstructTypeInfoObject(TYPE(destclass), 0));
if (destclass->sominfo) {
CError_Error(CErrorStr164);
return expr;
}
} else {
typeinfo = nullnode();
}
expr = CExpr_FuncCallSix(
Rdync_func,
expr,
intconstnode(TYPE(&stsignedlong), srcclass->vtable->offset),
typeinfo,
create_objectrefnode(CRTTI_ConstructTypeInfoObject(TYPE(srcclass), 0)),
intconstnode(TYPE(&stsignedshort), isRef),
NULL
);
if (isRef) {
expr->rtype = CDecl_NewPointerType(TYPE(destclass));
expr = makemonadicnode(expr, EINDIRECT);
expr->rtype = TYPE(destclass);
} else {
expr->rtype = di.thetype;
}
expr->flags = di.qual & ENODE_FLAG_QUALS;
return expr;
}
ENode *CRTTI_Parse_static_cast(void) {
ENode *expr;
DeclInfo di;
expr = CRTTI_ParseCast(&di);
if (!expr)
return nullnode();
CRTTI_ConstCastCheck(expr->rtype, expr->flags, di.thetype, di.qual);
if (IS_TYPE_REFERENCE(di.thetype)) {
if (IS_TYPE_CLASS(expr->rtype) && CExpr_CanImplicitlyConvert(expr, di.thetype, di.qual)) {
expr = CExpr_Convert(expr, di.thetype, di.qual, 0, 1);
CError_ASSERT(959, IS_TYPE_POINTER_ONLY(expr->rtype));
expr = makemonadicnode(expr, EINDIRECT);
expr->rtype = TPTR_TARGET(di.thetype);
expr->flags = di.qual & ENODE_FLAG_QUALS;
return expr;
}
} else {
if (CExpr_CanImplicitlyConvert(expr, di.thetype, di.qual))
return CExpr_Convert(expr, di.thetype, di.qual, 1, 1);
}
if (!IS_TYPE_VOID(di.thetype) && !(IS_TYPE_POINTER_ONLY(expr->rtype) && IS_TYPE_VOID(TPTR_TARGET(expr->rtype)))) {
CRTTI_IncompleteCheck(di.thetype);
CRTTI_IncompleteCheck(expr->rtype);
}
return CRTTI_UniversalCast(expr, di.thetype, di.qual, 2);
}
ENode *CRTTI_Parse_reinterpret_cast(void) {
ENode *expr;
Type *origtype;
ENode *lvalue;
DeclInfo di;
expr = CRTTI_ParseCast(&di);
if (!expr)
return nullnode();
CRTTI_ConstCastCheck(expr->rtype, expr->flags, di.thetype, di.qual);
if (IS_TYPE_REFERENCE(di.thetype)) {
lvalue = CExpr_LValue(expr, 0, 1);
if (!ENODE_IS(lvalue, EINDIRECT))
return lvalue;
lvalue->data.monadic->rtype = CDecl_NewPointerType(lvalue->rtype);
expr = lvalue->data.monadic;
origtype = di.thetype;
di.thetype = CDecl_NewPointerType(TPTR_TARGET(di.thetype));
} else {
origtype = NULL;
}
switch (di.thetype->type) {
case TYPEINT:
switch (expr->rtype->type) {
case TYPEMEMBERPOINTER:
case TYPEPOINTER:
expr = do_typecast(expr, di.thetype, di.qual);
break;
default:
CError_Error(CErrorStr164);
}
break;
case TYPEPOINTER:
switch (expr->rtype->type) {
case TYPEINT:
case TYPEENUM:
if (origtype)
di.thetype = origtype;
expr = do_typecast(expr, di.thetype, di.qual);
break;
case TYPEPOINTER:
expr = makemonadicnode(expr, ETYPCON);
expr->rtype = di.thetype;
expr->flags = di.qual & ENODE_FLAG_QUALS;
break;
default:
CError_Error(CErrorStr164);
}
break;
case TYPEMEMBERPOINTER:
if (IS_TYPE_MEMBERPOINTER(expr->rtype)) {
if (IS_TYPE_FUNC(TYPE_MEMBER_POINTER(di.thetype)->ty1)) {
if (IS_TYPE_FUNC(TYPE_MEMBER_POINTER(expr->rtype)->ty1)) {
expr->rtype = di.thetype;
expr->flags = di.qual & ENODE_FLAG_QUALS;
break;
}
} else {
if (!IS_TYPE_FUNC(TYPE_MEMBER_POINTER(expr->rtype)->ty1)) {
expr->rtype = di.thetype;
expr->flags = di.qual & ENODE_FLAG_QUALS;
break;
}
}
}
expr = do_typecast(expr, di.thetype, di.qual);
break;
default:
CError_Error(CErrorStr164);
}
if (origtype && IS_TYPE_POINTER_ONLY(expr->rtype)) {
expr = makemonadicnode(expr, EINDIRECT);
expr->rtype = TPTR_TARGET(di.thetype);
}
return expr;
}
ENode *CRTTI_Parse_const_cast(void) {
DeclInfo di;
ENode *expr;
if (!(expr = CRTTI_ParseCast(&di)))
return nullnode();
if (IS_TYPE_POINTER_ONLY(di.thetype)) {
if (TPTR_QUAL(di.thetype) & Q_REFERENCE) {
if (!iscpp_typeequal(TPTR_TARGET(di.thetype), expr->rtype))
CError_Error(CErrorStr164);
if (ENODE_IS(expr, EINDIRECT)) {
expr->rtype = TPTR_TARGET(di.thetype);
expr->flags = di.qual & ENODE_FLAG_QUALS;
} else {
CError_Error(CErrorStr142);
}
} else {
if (!iscpp_typeequal(di.thetype, expr->rtype))
CError_Error(CErrorStr164);
expr = do_typecast(expr, di.thetype, di.qual);
}
} else if (IS_TYPE_MEMBERPOINTER(di.thetype)) {
if (!iscpp_typeequal(di.thetype, expr->rtype))
CError_Error(CErrorStr164);
expr = do_typecast(expr, di.thetype, di.qual);
} else {
if (!is_typesame(di.thetype, expr->rtype))
CError_Error(CErrorStr164);
else
expr = do_typecast(expr, di.thetype, di.qual);
}
return expr;
}

2074
compiler_and_linker/unsorted/CSOM.c
View File

File diff suppressed because it is too large Load Diff

1632
compiler_and_linker/unsorted/CTemplateClass.c
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File diff suppressed because it is too large Load Diff

1383
compiler_and_linker/unsorted/CTemplateFunc.c
View File

File diff suppressed because it is too large Load Diff

1881
compiler_and_linker/unsorted/CTemplateNew.c
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File diff suppressed because it is too large Load Diff

1962
compiler_and_linker/unsorted/CTemplateTools.c
View File

File diff suppressed because it is too large Load Diff

80
compiler_and_linker/unsorted/CodeGen.c
View File

@ -258,11 +258,9 @@ static void allocate_local_vregs(void) {
vi->reg = 0; vi->reg = 0;
assign_register_by_type(&pic_base); assign_register_by_type(&pic_base);
pic_base_reg = vi->reg; pic_base_reg = vi->reg;
#line 497 CError_ASSERT(497, pic_base_reg);
CError_ASSERT(pic_base_reg);
} else { } else {
#line 500 CError_FATAL(500);
CError_FATAL();
} }
} else { } else {
pic_base_reg = 0; pic_base_reg = 0;
@ -338,8 +336,7 @@ static void allocate_local_GPRs(void) {
vi->reg = 0; vi->reg = 0;
assign_register_by_type(&pic_base); assign_register_by_type(&pic_base);
pic_base_reg = vi->reg; pic_base_reg = vi->reg;
#line 605 CError_ASSERT(605, pic_base_reg);
CError_ASSERT(pic_base_reg);
} else { } else {
pic_base_reg = 0; pic_base_reg = 0;
} }
@ -398,8 +395,7 @@ static void allocate_local_GPRs(void) {
break; break;
assign_register_by_type(winning_obj); assign_register_by_type(winning_obj);
#line 698 CError_ASSERT(698, Registers_GetVarInfo(winning_obj)->flags & VarInfoFlag2);
CError_ASSERT(Registers_GetVarInfo(winning_obj)->flags & VarInfoFlag2);
} }
} }
@ -452,8 +448,7 @@ static void allocate_local_FPRs(void) {
break; break;
assign_register_by_type(winning_obj); assign_register_by_type(winning_obj);
#line 782 CError_ASSERT(782, Registers_GetVarInfo(winning_obj)->flags & VarInfoFlag2);
CError_ASSERT(Registers_GetVarInfo(winning_obj)->flags & VarInfoFlag2);
} }
} }
@ -504,8 +499,7 @@ static void allocate_local_VRs(void) {
break; break;
assign_register_by_type(winning_obj); assign_register_by_type(winning_obj);
#line 846 CError_ASSERT(846, Registers_GetVarInfo(winning_obj)->flags & VarInfoFlag2);
CError_ASSERT(Registers_GetVarInfo(winning_obj)->flags & VarInfoFlag2);
} }
} }
@ -534,8 +528,7 @@ void move_assigned_argument(Object *obj, short reg) {
vi = Registers_GetVarInfo(obj); vi = Registers_GetVarInfo(obj);
type = obj->type; type = obj->type;
#line 901 CError_ASSERT(901, obj->datatype == DLOCAL);
CError_ASSERT(obj->datatype == DLOCAL);
if (!vi->used) if (!vi->used)
return; return;
@ -547,8 +540,7 @@ void move_assigned_argument(Object *obj, short reg) {
if (vi->reg != reg) if (vi->reg != reg)
emitpcode(PC_MR, vi->reg, reg); emitpcode(PC_MR, vi->reg, reg);
if (reg < GPRLimit) { if (reg < GPRLimit) {
#line 916 CError_FAIL(916, (vi->regHi == reg) || (vi->reg == (reg + 1)));
CError_FAIL((vi->regHi == reg) || (vi->reg == (reg + 1)));
if (vi->regHi != (reg + 1)) if (vi->regHi != (reg + 1))
emitpcode(PC_MR, vi->regHi, reg + 1); emitpcode(PC_MR, vi->regHi, reg + 1);
} else { } else {
@ -558,8 +550,7 @@ void move_assigned_argument(Object *obj, short reg) {
if (vi->regHi != reg) if (vi->regHi != reg)
emitpcode(PC_MR, vi->regHi, reg); emitpcode(PC_MR, vi->regHi, reg);
if (reg < GPRLimit) { if (reg < GPRLimit) {
#line 931 CError_FAIL(931, (vi->reg == reg) || (vi->regHi == (reg + 1)));
CError_FAIL((vi->reg == reg) || (vi->regHi == (reg + 1)));
if (vi->reg != (reg + 1)) if (vi->reg != (reg + 1))
emitpcode(PC_MR, vi->reg, reg + 1); emitpcode(PC_MR, vi->reg, reg + 1);
} else { } else {
@ -595,8 +586,7 @@ void move_assigned_argument(Object *obj, short reg) {
load_store_register(PC_STW, reg + 1, local_base_register(obj), obj, 4); load_store_register(PC_STW, reg + 1, local_base_register(obj), obj, 4);
break; break;
default: default:
#line 993 CError_FATAL(993);
CError_FATAL();
} }
} else if (IS_TYPE_FLOAT(type)) { } else if (IS_TYPE_FLOAT(type)) {
load_store_register((type->size == 4) ? PC_STFS : PC_STFD, reg, local_base_register(obj), obj, 0); load_store_register((type->size == 4) ? PC_STFS : PC_STFD, reg, local_base_register(obj), obj, 0);
@ -639,8 +629,7 @@ void move_assigned_argument(Object *obj, short reg) {
load_store_register(PC_LWZ, vi->reg, local_base_register(obj), obj, low_offset); load_store_register(PC_LWZ, vi->reg, local_base_register(obj), obj, low_offset);
break; break;
default: default:
#line 1095 CError_FATAL(1095);
CError_FATAL();
} }
} }
} else if (!optimizing) { } else if (!optimizing) {
@ -682,8 +671,7 @@ static void load_TOC_pointers(void) {
emitpcode(PC_MR, vi->reg, opnd.reg); emitpcode(PC_MR, vi->reg, opnd.reg);
break; break;
default: default:
#line 1206 CError_FATAL(1206);
CError_FATAL();
} }
} }
} }
@ -782,8 +770,7 @@ static void gotoexpression(ENode *expr) {
if (opnd.optype != OpndType_GPR) if (opnd.optype != OpndType_GPR)
Coerce_to_register(&opnd, TYPE(&void_ptr), 0); Coerce_to_register(&opnd, TYPE(&void_ptr), 0);
#line 1397 CError_ASSERT(1397, opnd.optype == OpndType_GPR);
CError_ASSERT(opnd.optype == OpndType_GPR);
for (list = codelabellist; list; list = list->next) for (list = codelabellist; list; list = list->next)
pcbranch(pclastblock, list->label->pclabel); pcbranch(pclastblock, list->label->pclabel);
@ -854,8 +841,7 @@ static void returnstatement(ENode *expr, Boolean dont_branch) {
static void capturestackpointer(Object *obj) { static void capturestackpointer(Object *obj) {
branch_label(makepclabel()); branch_label(makepclabel());
#line 1568 CError_ASSERT(1568, obj->datatype == DLOCAL);
CError_ASSERT(obj->datatype == DLOCAL);
load_store_register(PC_STW, 1, local_base_register(obj), obj, 20); load_store_register(PC_STW, 1, local_base_register(obj), obj, 20);
branch_label(makepclabel()); branch_label(makepclabel());
@ -864,8 +850,7 @@ static void capturestackpointer(Object *obj) {
static void resetstackpointer(Object *obj) { static void resetstackpointer(Object *obj) {
PCode *pc; PCode *pc;
#line 1595 CError_ASSERT(1595, obj->datatype == DLOCAL);
CError_ASSERT(obj->datatype == DLOCAL);
branch_label(makepclabel()); branch_label(makepclabel());
@ -1012,8 +997,7 @@ void CodeGen_Generator(Statement **statements, Object *func, UInt8 mysteryFlag,
capturestackpointer(stmt->expr->data.objref); capturestackpointer(stmt->expr->data.objref);
break; break;
case ST_ENDCATCHDTOR: case ST_ENDCATCHDTOR:
#line 2056 CError_ASSERT(2056, stmt->expr->data.objref->datatype == DLOCAL);
CError_ASSERT(stmt->expr->data.objref->datatype == DLOCAL);
obj = stmt->expr->data.objref; obj = stmt->expr->data.objref;
add_immediate(3, local_base_register(obj), obj, 0); add_immediate(3, local_base_register(obj), obj, 0);
{ {
@ -1028,8 +1012,7 @@ void CodeGen_Generator(Statement **statements, Object *func, UInt8 mysteryFlag,
if (stmt->expr) { if (stmt->expr) {
// ... will need to understand inline ASM properly for this ... // ... will need to understand inline ASM properly for this ...
if (((WeirdInlineAsmThing *) stmt->expr)->x2 & 1) { if (((WeirdInlineAsmThing *) stmt->expr)->x2 & 1) {
#line 2076 CError_FATAL(2076);
CError_FATAL();
} else { } else {
branch_label(makepclabel()); branch_label(makepclabel());
InlineAsm_TranslateIRtoPCode(stmt); InlineAsm_TranslateIRtoPCode(stmt);
@ -1037,16 +1020,13 @@ void CodeGen_Generator(Statement **statements, Object *func, UInt8 mysteryFlag,
} }
break; break;
case ST_BEGINLOOP: case ST_BEGINLOOP:
#line 2086 CError_FATAL(2086);
CError_FATAL();
break; break;
case ST_ENDLOOP: case ST_ENDLOOP:
#line 2090 CError_FATAL(2090);
CError_FATAL();
break; break;
default: default:
#line 2094 CError_FATAL(2094);
CError_FATAL();
} }
check_temp_registers(); check_temp_registers();
} }
@ -1168,8 +1148,7 @@ void CodeGen_GenVDispatchThunk(Object *thunkobj, Object *obj, SInt32 a, SInt32 b
save_traceback = copts.traceback; save_traceback = copts.traceback;
CodeGen_InitialSanityCheck(); CodeGen_InitialSanityCheck();
#line 2270 CError_ASSERT(2270, b == 0);
CError_ASSERT(b == 0);
initpcode(); initpcode();
makepcblock(); makepcblock();
@ -1276,8 +1255,7 @@ void CodeGen_SOMStub(Object *a, Object *b, Object *c, SInt32 offset) {
CodeGen_InitialSanityCheck(); CodeGen_InitialSanityCheck();
memclrw(&opnd, sizeof(Operand)); memclrw(&opnd, sizeof(Operand));
#line 2528 CError_ASSERT(2528, offset <= 0x7FFF);
CError_ASSERT(offset <= 0x7FFF);
initpcode(); initpcode();
makepcblock(); makepcblock();
@ -1296,8 +1274,7 @@ void CodeGen_SOMStub(Object *a, Object *b, Object *c, SInt32 offset) {
Coerce_to_register(&opnd, TYPE(&void_ptr), 12); Coerce_to_register(&opnd, TYPE(&void_ptr), 12);
if (opnd.optype != OpndType_GPR) { if (opnd.optype != OpndType_GPR) {
#line 2562 CError_FATAL(2562);
CError_FATAL();
} else if (opnd.reg != 12) { } else if (opnd.reg != 12) {
emitpcode(PC_MR, 12, opnd.reg); emitpcode(PC_MR, 12, opnd.reg);
} }
@ -1933,19 +1910,19 @@ void CodeGen_UpdateBackEndOptions(void) {
copts.global_optimizer = 1; copts.global_optimizer = 1;
} }
void CodeGen_objc_method_self_offset() { SInt32 CodeGen_objc_method_self_offset(ObjCMethod *meth) {
// TODO objc // TODO objc
} }
void CodeGen_objc_method_sel_offset() { SInt32 CodeGen_objc_method_sel_offset(ObjCMethod *meth) {
// TODO objc // TODO objc
} }
void CodeGen_objc_method_arg_offset() { SInt32 CodeGen_objc_method_arg_offset(ObjCMethod *meth, ObjCMethodArg *arg) {
// TODO objc // TODO objc
} }
void CodeGen_objc_method_args_size() { SInt32 CodeGen_objc_method_args_size(ObjCMethod *meth) {
// TODO objc // TODO objc
} }
@ -2386,8 +2363,7 @@ char *CodeGen_ExpandSpecialMacro(Macro *macro) {
if (!copts.ANSI_strict && macro == &ppcM) return "1"; if (!copts.ANSI_strict && macro == &ppcM) return "1";
if (macro == &_ppc_M) return "1"; if (macro == &_ppc_M) return "1";
#line 4801 CError_FATAL(4801);
CError_FATAL();
return "0"; return "0";
} }

30
compiler_and_linker/unsorted/CodeMotion.c
View File

@ -155,8 +155,7 @@ static int isuniquedefinition(PCode *pcode, Loop *loop) {
return 0; return 0;
} }
} else { } else {
#line 292 CError_FATAL(292);
CError_FATAL();
} }
return 1; return 1;
@ -227,8 +226,7 @@ static int uniquelyreachesalluses(int defID, Loop *loop) {
} }
} }
} else { } else {
#line 382 CError_FATAL(382);
CError_FATAL();
} }
return 1; return 1;
@ -331,8 +329,7 @@ static void moveinvariantcomputation(PCode *pcode, Loop *loop) {
bitvectorsetbit(defID, usedefinfo[blocklist->block->blockIndex].defvec8); bitvectorsetbit(defID, usedefinfo[blocklist->block->blockIndex].defvec8);
} }
} else { } else {
#line 545 CError_FATAL(545);
CError_FATAL();
} }
} }
@ -363,8 +360,7 @@ static int srawi_addze_maymove(PCode *pcode, Loop *loop) {
return 0; return 0;
} }
} else { } else {
#line 582 CError_FATAL(582);
CError_FATAL();
} }
if (!uniquelyreachesalluses(pcode->defID, loop)) if (!uniquelyreachesalluses(pcode->defID, loop))
@ -486,8 +482,7 @@ static void movecmptopreheader(Loop *loop, PCodeBlock *block, PCode *pc1, PCode
insertpreheaderblock(loop); insertpreheaderblock(loop);
pc3 = preheader->lastPCode; pc3 = preheader->lastPCode;
#line 775 CError_ASSERT(775, pc3->op == PC_B);
CError_ASSERT(pc3->op == PC_B);
deletepcode(pc3); deletepcode(pc3);
deletepcode(pc2); deletepcode(pc2);
appendpcode(preheader, pc2); appendpcode(preheader, pc2);
@ -715,8 +710,7 @@ static void simpleunswitchloop(Loop *loop) {
bestpath2 = pathiter1; bestpath2 = pathiter1;
} }
#line 1192 CError_ASSERT(1192, bestpath2->block);
CError_ASSERT(bestpath2->block);
if (bestpath2->block->lastPCode && bestpath2->block->lastPCode->op == PC_B) if (bestpath2->block->lastPCode && bestpath2->block->lastPCode->op == PC_B)
deletepcode(bestpath2->block->lastPCode); deletepcode(bestpath2->block->lastPCode);
@ -753,8 +747,7 @@ static void simpleunswitchloop(Loop *loop) {
op23 = &loop->body->lastPCode->args[i]; op23 = &loop->body->lastPCode->args[i];
} }
#line 1250 CError_ASSERT(1250, op23 != NULL);
CError_ASSERT(op23 != NULL);
changesuccessor(loop->body, op23->data.label.label->block, path2_24->block); changesuccessor(loop->body, op23->data.label.label->block, path2_24->block);
op23->data.label.label = path2_24->block->labels; op23->data.label.label = path2_24->block->labels;
@ -765,8 +758,7 @@ static void simpleunswitchloop(Loop *loop) {
op23 = &preheader21->lastPCode->args[i]; op23 = &preheader21->lastPCode->args[i];
} }
#line 1267 CError_ASSERT(1267, op23 != NULL);
CError_ASSERT(op23 != NULL);
changesuccessor(preheader21, op23->data.label.label->block, loop->body); changesuccessor(preheader21, op23->data.label.label->block, loop->body);
op23->data.label.label = loop->body->labels; op23->data.label.label = loop->body->labels;
@ -777,8 +769,7 @@ static void simpleunswitchloop(Loop *loop) {
op23 = &loop->preheader->lastPCode->args[i]; op23 = &loop->preheader->lastPCode->args[i];
} }
#line 1284 CError_ASSERT(1284, op23 != NULL);
CError_ASSERT(op23 != NULL);
changesuccessor(loop->preheader, op23->data.label.label->block, headercopy); changesuccessor(loop->preheader, op23->data.label.label->block, headercopy);
op23->data.label.label = headercopy->labels; op23->data.label.label = headercopy->labels;
@ -884,8 +875,7 @@ static void moveinvariantsfromloop(Loop *loop) {
} }
} }
} else { } else {
#line 1434 CError_FATAL(1434);
CError_FATAL();
} }
bitvectorsetbit(defID, myvec); bitvectorsetbit(defID, myvec);

857
compiler_and_linker/unsorted/Exceptions.c
View File

@ -0,0 +1,857 @@
#include "compiler/Exceptions.h"
#include "compiler/CError.h"
#include "compiler/CException.h"
#include "compiler/CInit.h"
#include "compiler/CFunc.h"
#include "compiler/CParser.h"
#include "compiler/CompilerTools.h"
#include "compiler/ObjGenMachO.h"
#include "compiler/PCode.h"
#include "compiler/PCodeUtilities.h"
#include "compiler/RegisterInfo.h"
#include "compiler/StackFrame.h"
#include "compiler/objects.h"
static PCAction *pc_actions;
static PCAction *last_pc_action;
EANode *DAG[EAT_NACTIONS];
static GList exceptmodule;
static OLinkList *except_refs;
static OLinkList *last_except_ref;
static EANode *makeEAnode(ExceptionAction *ea) {
EANode *prev;
EANode *node;
for (node = DAG[ea->type]; node; node = node->dagListNext) {
if (node->action == ea)
return node;
}
if (ea->prev)
prev = makeEAnode(ea->prev);
else
prev = NULL;
for (node = DAG[ea->type]; node; node = node->dagListNext) {
if (node->prev == prev && CExcept_ActionCompare(node->action, ea))
return node;
}
node = lalloc(sizeof(EANode));
node->prev = prev;
node->action = ea;
node->count = 0;
node->xE = 0;
node->dagListNext = DAG[ea->type];
DAG[ea->type] = node;
if (prev)
prev->count++;
return node;
}
static void addrelocation(Object *obj, SInt32 offset) {
OLinkList *ref;
ref = lalloc(sizeof(OLinkList));
ref->next = NULL;
ref->obj = obj;
ref->offset = offset;
ref->somevalue = 0;
if (except_refs)
last_except_ref->next = ref;
else
except_refs = ref;
last_except_ref = ref;
}
#ifdef __MWERKS__
#pragma options align=mac68k
#endif
typedef struct AABC {
UInt8 a;
UInt8 b;
UInt16 c;
UInt32 d;
} AABC;
typedef struct AACC {
UInt8 a;
UInt8 b;
UInt32 c;
UInt32 d;
} AACC;
typedef struct AABBC {
UInt8 a;
UInt8 b;
UInt16 c;
UInt16 d;
UInt32 e;
} AABBC;
typedef struct AABCC {
UInt8 a;
UInt8 b;
UInt16 c;
UInt32 d;
UInt32 e;
} AABCC;
typedef struct AACCC {
UInt8 a;
UInt8 b;
UInt32 c;
UInt32 d;
UInt32 e;
} AACCC;
typedef struct AABBBC {
UInt8 a;
UInt8 b;
UInt16 c;
UInt16 d;
UInt16 e;
UInt32 f;
} AABBBC;
typedef struct AABBCC {
UInt8 a;
UInt8 b;
UInt16 c;
UInt16 d;
UInt32 e;
UInt32 f;
} AABBCC;
typedef struct AACCCC {
UInt8 a;
UInt8 b;
UInt32 c;
UInt32 d;
UInt32 e;
UInt32 f;
} AACCCC;
typedef struct AABCCCC {
UInt8 a;
UInt8 b;
UInt16 c;
UInt32 d;
UInt32 e;
UInt32 f;
UInt32 g;
} AABCCCC;
typedef struct AACCCCC {
UInt8 a;
UInt8 b;
UInt32 c;
UInt32 d;
UInt32 e;
UInt32 f;
UInt32 g;
} AACCCCC;
typedef struct AAB {
UInt8 a;
UInt8 b;
UInt16 c;
} AAB;
typedef struct AAC {
UInt8 a;
UInt8 b;
UInt32 c;
} AAC;
typedef struct AA {
UInt8 a;
UInt8 b;
} AA;
#ifdef __MWERKS__
#pragma options align=reset
#endif
static void allocateactioninfo(EANode *node) {
ExceptionAction *ea;
SInt32 offset;
UInt32 flag26;
int reg;
int reg2;
while (node && (node->xE == 0 || node->prev == NULL)) {
offset = exceptmodule.size;
if (node->xE == 0)
node->xE = offset;
flag26 = node->prev ? 0 : 0x80;
ea = node->action;
switch (ea->type) {
case EAT_NOP:
CError_FATAL(146);
break;
case EAT_DESTROYLOCAL: {
if (local_is_16bit_offset(ea->data.destroy_local.local)) {
AABC e;
e.a = flag26 | 2;
e.b = 0;
e.c = CTool_EndianConvertWord16(local_offset_16(ea->data.destroy_local.local));
e.d = 0;
AppendGListData(&exceptmodule, &e, sizeof(e));
addrelocation(ea->data.destroy_local.dtor, offset + 4);
} else {
AACC e;
e.a = flag26 | 0x11;
e.b = 0;
e.c = CTool_EndianConvertWord32(local_offset_32(ea->data.destroy_local.local));
e.d = 0;
AppendGListData(&exceptmodule, &e, sizeof(e));
addrelocation(ea->data.destroy_local.dtor, offset + 6);
}
break;
}
case EAT_DESTROYLOCALCOND: {
reg = OBJECT_REG(ea->data.destroy_local_cond.cond);
if (
(reg || local_is_16bit_offset(ea->data.destroy_local_cond.cond)) &&
local_is_16bit_offset(ea->data.destroy_local_cond.local)
)
{
AABBC e;
e.a = flag26 | 3;
e.b = (reg != 0) << 7;
e.c = CTool_EndianConvertWord16(reg ? reg : local_offset_16(ea->data.destroy_local_cond.cond));
e.d = CTool_EndianConvertWord16(local_offset_16(ea->data.destroy_local_cond.local));
e.e = 0;
AppendGListData(&exceptmodule, &e, sizeof(e));
addrelocation(ea->data.destroy_local_cond.dtor, offset + 6);
} else {
AACCC e;
e.a = flag26 | 0x12;
e.b = (reg != 0) << 7;
e.c = CTool_EndianConvertWord32(reg ? reg : local_offset_32(ea->data.destroy_local_cond.cond));
e.d = CTool_EndianConvertWord32(local_offset_32(ea->data.destroy_local_cond.local));
e.e = 0;
AppendGListData(&exceptmodule, &e, sizeof(e));
addrelocation(ea->data.destroy_local_cond.dtor, offset + 10);
}
break;
}
case EAT_DESTROYLOCALOFFSET: {
if (local_is_16bit_offset(ea->data.destroy_local_offset.local)) {
AABC e;
e.a = flag26 | 2;
e.b = 0;
e.c = CTool_EndianConvertWord16(ea->data.destroy_local_offset.offset + local_offset_16(ea->data.destroy_local_offset.local));
e.d = 0;
AppendGListData(&exceptmodule, &e, sizeof(e));
addrelocation(ea->data.destroy_local_offset.dtor, offset + 4);
} else {
AACC e;
e.a = flag26 | 0x11;
e.b = 0;
e.c = CTool_EndianConvertWord32(ea->data.destroy_local_offset.offset + local_offset_32(ea->data.destroy_local_offset.local));
e.d = 0;
AppendGListData(&exceptmodule, &e, sizeof(e));
addrelocation(ea->data.destroy_local_offset.dtor, offset + 6);
}
break;
}
case EAT_DESTROYLOCALPOINTER: {
reg = OBJECT_REG(ea->data.destroy_local_pointer.pointer);
if (reg || local_is_16bit_offset(ea->data.destroy_local_pointer.pointer)) {
AABC e;
e.a = flag26 | 4;
e.b = (reg != 0) << 7;
e.c = CTool_EndianConvertWord16(reg ? reg : local_offset_16(ea->data.destroy_local_pointer.pointer));
e.d = 0;
AppendGListData(&exceptmodule, &e, sizeof(e));
addrelocation(ea->data.destroy_local_pointer.dtor, offset + 4);
} else {
AACC e;
e.a = flag26 | 0x13;
e.b = (reg != 0) << 7;
e.c = CTool_EndianConvertWord32(reg ? reg : local_offset_32(ea->data.destroy_local_pointer.pointer));
e.d = 0;
AppendGListData(&exceptmodule, &e, sizeof(e));
addrelocation(ea->data.destroy_local_pointer.dtor, offset + 6);
}
break;
}
case EAT_DESTROYLOCALARRAY: {
if (local_is_16bit_offset(ea->data.destroy_local_array.localarray)) {
AABBBC e;
e.a = flag26 | 5;
e.b = 0;
e.c = CTool_EndianConvertWord16(local_offset_16(ea->data.destroy_local_array.localarray));
e.d = CTool_EndianConvertWord16(ea->data.destroy_local_array.elements);
e.e = CTool_EndianConvertWord16(ea->data.destroy_local_array.element_size);
e.f = 0;
AppendGListData(&exceptmodule, &e, sizeof(e));
addrelocation(ea->data.destroy_local_array.dtor, offset + 8);
} else {
AACCCC e;
e.a = flag26 | 0x14;
e.b = 0;
e.c = CTool_EndianConvertWord32(local_offset_32(ea->data.destroy_local_array.localarray));
e.d = CTool_EndianConvertWord32(ea->data.destroy_local_array.elements);
e.e = CTool_EndianConvertWord32(ea->data.destroy_local_array.element_size);
e.f = 0;
AppendGListData(&exceptmodule, &e, sizeof(e));
addrelocation(ea->data.destroy_local_array.dtor, offset + 14);
}
break;
}
case EAT_DESTROYMEMBER: {
reg = OBJECT_REG(ea->data.destroy_member.objectptr);
if (reg || local_is_16bit_offset(ea->data.destroy_member.objectptr)) {
AABCC e;
e.a = flag26 | 7;
e.b = (reg != 0) << 7;
e.c = CTool_EndianConvertWord16(reg ? reg : local_offset_16(ea->data.destroy_member.objectptr));
e.d = CTool_EndianConvertWord32(ea->data.destroy_member.offset);
e.e = 0;
AppendGListData(&exceptmodule, &e, sizeof(e));
addrelocation(ea->data.destroy_member.dtor, offset + 8);
} else {
AACCC e;
e.a = flag26 | 0x16;
e.b = (reg != 0) << 7;
e.c = CTool_EndianConvertWord32(reg ? reg : local_offset_32(ea->data.destroy_member.objectptr));
e.d = CTool_EndianConvertWord32(ea->data.destroy_member.offset);
e.e = 0;
AppendGListData(&exceptmodule, &e, sizeof(e));
addrelocation(ea->data.destroy_member.dtor, offset + 10);
}
break;
}
case EAT_DESTROYBASE: {
reg = OBJECT_REG(ea->data.destroy_member.objectptr);
if (reg || local_is_16bit_offset(ea->data.destroy_member.objectptr)) {
AABCC e;
e.a = flag26 | 6;
e.b = (reg != 0) << 7;
e.c = CTool_EndianConvertWord16(reg ? reg : local_offset_16(ea->data.destroy_member.objectptr));
e.d = CTool_EndianConvertWord32(ea->data.destroy_member.offset);
e.e = 0;
AppendGListData(&exceptmodule, &e, sizeof(e));
addrelocation(ea->data.destroy_member.dtor, offset + 8);
} else {
AACCC e;
e.a = flag26 | 0x15;
e.b = (reg != 0) << 7;
e.c = CTool_EndianConvertWord32(reg ? reg : local_offset_32(ea->data.destroy_member.objectptr));
e.d = CTool_EndianConvertWord32(ea->data.destroy_member.offset);
e.e = 0;
AppendGListData(&exceptmodule, &e, sizeof(e));
addrelocation(ea->data.destroy_member.dtor, offset + 10);
}
break;
}
case EAT_DESTROYMEMBERCOND: {
reg = OBJECT_REG(ea->data.destroy_member_cond.cond);
reg2 = OBJECT_REG(ea->data.destroy_member_cond.objectptr);
if (
(reg || local_is_16bit_offset(ea->data.destroy_member_cond.cond)) &&
(reg2 || local_is_16bit_offset(ea->data.destroy_member_cond.objectptr))
)
{
AABBCC e;
e.a = flag26 | 8;
e.b = ((reg ? 1 : 0) << 7) | ((reg2 ? 1 : 0) << 6);
e.c = CTool_EndianConvertWord16(reg ? reg : local_offset_16(ea->data.destroy_member_cond.cond));
e.d = CTool_EndianConvertWord16(reg2 ? reg2 : local_offset_16(ea->data.destroy_member_cond.objectptr));
e.e = CTool_EndianConvertWord32(ea->data.destroy_member_cond.offset);
e.f = 0;
AppendGListData(&exceptmodule, &e, sizeof(e));
addrelocation(ea->data.destroy_member_cond.dtor, offset + 10);
} else {
AACCCC e;
e.a = flag26 | 0x17;
e.b = ((reg ? 1 : 0) << 7) | ((reg2 ? 1 : 0) << 6);
e.c = CTool_EndianConvertWord32(reg ? reg : local_offset_32(ea->data.destroy_member_cond.cond));
e.d = CTool_EndianConvertWord32(reg2 ? reg2 : local_offset_32(ea->data.destroy_member_cond.objectptr));
e.e = CTool_EndianConvertWord32(ea->data.destroy_member_cond.offset);
e.f = 0;
AppendGListData(&exceptmodule, &e, sizeof(e));
addrelocation(ea->data.destroy_member_cond.dtor, offset + 14);
}
break;
}
case EAT_DESTROYMEMBERARRAY: {
reg = OBJECT_REG(ea->data.destroy_member_array.objectptr);
if (reg || local_is_16bit_offset(ea->data.destroy_member_array.objectptr)) {
AABCCCC e;
e.a = flag26 | 9;
e.b = (reg != 0) << 7;
e.c = CTool_EndianConvertWord16(reg ? reg : local_offset_16(ea->data.destroy_member_array.objectptr));
e.d = CTool_EndianConvertWord32(ea->data.destroy_member_array.offset);
e.e = CTool_EndianConvertWord32(ea->data.destroy_member_array.elements);
e.f = CTool_EndianConvertWord32(ea->data.destroy_member_array.element_size);
e.g = 0;
AppendGListData(&exceptmodule, &e, sizeof(e));
addrelocation(ea->data.destroy_member_array.dtor, offset + 16);
} else {
AACCCCC e;
e.a = flag26 | 0x18;
e.b = (reg != 0) << 7;
e.c = CTool_EndianConvertWord32(reg ? reg : local_offset_32(ea->data.destroy_member_array.objectptr));
e.d = CTool_EndianConvertWord32(ea->data.destroy_member_array.offset);
e.e = CTool_EndianConvertWord32(ea->data.destroy_member_array.elements);
e.f = CTool_EndianConvertWord32(ea->data.destroy_member_array.element_size);
e.g = 0;
AppendGListData(&exceptmodule, &e, sizeof(e));
addrelocation(ea->data.destroy_member_array.dtor, offset + 18);
}
break;
}
case EAT_DELETEPOINTER:
case EAT_DELETELOCALPOINTER: {
reg = OBJECT_REG(ea->data.delete_pointer.pointerobject);
if (reg || local_is_16bit_offset(ea->data.delete_pointer.pointerobject)) {
AABC e;
e.a = flag26 | 0xA;
e.b = (reg != 0) << 7;
e.c = CTool_EndianConvertWord16(reg ? reg : local_offset_16(ea->data.delete_pointer.pointerobject));
e.d = 0;
AppendGListData(&exceptmodule, &e, sizeof(e));
addrelocation(ea->data.delete_pointer.deletefunc, offset + 4);
} else {
AACC e;
e.a = flag26 | 0x19;
e.b = (reg != 0) << 7;
e.c = CTool_EndianConvertWord32(reg ? reg : local_offset_32(ea->data.delete_pointer.pointerobject));
e.d = 0;
AppendGListData(&exceptmodule, &e, sizeof(e));
addrelocation(ea->data.delete_pointer.deletefunc, offset + 6);
}
break;
}
case EAT_DELETEPOINTERCOND: {
reg = OBJECT_REG(ea->data.delete_pointer_cond.cond);
reg2 = OBJECT_REG(ea->data.delete_pointer_cond.pointerobject);
if (
(reg || local_is_16bit_offset(ea->data.delete_pointer_cond.cond)) &&
(reg2 || local_is_16bit_offset(ea->data.delete_pointer_cond.pointerobject))
)
{
AABBC e;
e.a = flag26 | 0xB;
e.b = ((reg ? 1 : 0) << 7) | ((reg2 ? 1 : 0) << 6);
e.c = CTool_EndianConvertWord16(reg ? reg : local_offset_16(ea->data.delete_pointer_cond.cond));
e.d = CTool_EndianConvertWord16(reg2 ? reg2 : local_offset_16(ea->data.delete_pointer_cond.pointerobject));
e.e = 0;
AppendGListData(&exceptmodule, &e, sizeof(e));
addrelocation(ea->data.delete_pointer_cond.deletefunc, offset + 6);
} else {
AACCC e;
e.a = flag26 | 0x1A;
e.b = ((reg ? 1 : 0) << 7) | ((reg2 ? 1 : 0) << 6);
e.c = CTool_EndianConvertWord32(reg ? reg : local_offset_32(ea->data.delete_pointer_cond.cond));
e.d = CTool_EndianConvertWord32(reg2 ? reg2 : local_offset_32(ea->data.delete_pointer_cond.pointerobject));
e.e = 0;
AppendGListData(&exceptmodule, &e, sizeof(e));
addrelocation(ea->data.delete_pointer_cond.deletefunc, offset + 10);
}
break;
}
case EAT_CATCHBLOCK: {
AACCC e;
e.a = flag26 | 0x10;
e.b = 0;
e.c = 0;
if (ea->data.catch_block.catch_label->pclabel)
e.d = CTool_EndianConvertWord32(ea->data.catch_block.catch_label->pclabel->block->codeOffset);
else
e.d = 0;
e.e = CTool_EndianConvertWord32(local_offset_16(ea->data.catch_block.catch_info_object));
AppendGListData(&exceptmodule, &e, sizeof(e));
if (ea->data.catch_block.catch_typeid)
addrelocation(ea->data.catch_block.catch_typeid, offset + 2);
break;
}
case EAT_ACTIVECATCHBLOCK: {
if (local_is_16bit_offset(ea->data.active_catch_block.catch_info_object)) {
AAB e;
e.a = flag26 | 0xD;
e.b = 0;
e.c = CTool_EndianConvertWord16(local_offset_16(ea->data.active_catch_block.catch_info_object));
AppendGListData(&exceptmodule, &e, sizeof(e));
} else {
AAC e;
e.a = flag26 | 0x1B;
e.b = 0;
e.c = CTool_EndianConvertWord32(local_offset_32(ea->data.active_catch_block.catch_info_object));
AppendGListData(&exceptmodule, &e, sizeof(e));
}
break;
}
case EAT_SPECIFICATION: {
AABCC e;
int i;
e.a = flag26 | 0xF;
e.b = 0;
e.c = CTool_EndianConvertWord16(ea->data.specification.unexp_ids);
if (ea->data.specification.unexp_label->pclabel)
e.d = CTool_EndianConvertWord32(ea->data.specification.unexp_label->pclabel->block->codeOffset);
e.e = CTool_EndianConvertWord32(local_offset_16(ea->data.specification.unexp_info_object));
AppendGListData(&exceptmodule, &e, sizeof(e));
for (i = 0; i < ea->data.specification.unexp_ids; i++) {
addrelocation(ea->data.specification.unexp_id[i], 12 + i * 4 + offset);
AppendGListLong(&exceptmodule, 0);
}
break;
}
case EAT_TERMINATE: {
AA e;
e.a = flag26 | 0xE;
e.b = 0;
AppendGListData(&exceptmodule, &e, sizeof(e));
break;
}
default:
CError_FATAL(671);
}
node = node->prev;
}
if (node) {
AAB e;
e.a = 1;
e.b = 0;
e.c = CTool_EndianConvertWord16(node->xE);
AppendGListData(&exceptmodule, &e, sizeof(e));
}
}
static UInt32 findPC(PCode *instr) {
UInt32 pc = instr->block->codeOffset;
instr = instr->prevPCode;
while (instr) {
instr = instr->prevPCode;
pc += 4;
}
CError_ASSERT(704, FITS_IN_USHORT(pc));
return pc;
}
static UInt32 findPC_long(PCode *instr) {
UInt32 pc = instr->block->codeOffset;
instr = instr->prevPCode;
while (instr) {
instr = instr->prevPCode;
pc += 4;
}
return pc;
}
static void initializeexceptiontables(void) {
int i;
for (i = 0; i < EAT_NACTIONS; i++)
DAG[i] = NULL;
pc_actions = last_pc_action = NULL;
except_refs = last_except_ref = NULL;
}
int countexceptionactionregisters(ExceptionAction *actions) {
int count = 0;
while (actions) {
switch (actions->type) {
case EAT_DESTROYLOCALCOND:
if (OBJECT_REG(actions->data.destroy_local_cond.cond))
count++;
break;
case EAT_DESTROYLOCALPOINTER:
if (OBJECT_REG(actions->data.destroy_local_pointer.pointer))
count++;
break;
case EAT_DESTROYMEMBER:
if (OBJECT_REG(actions->data.destroy_member.objectptr))
count++;
break;
case EAT_DESTROYBASE:
if (OBJECT_REG(actions->data.destroy_base.objectptr))
count++;
break;
case EAT_DESTROYMEMBERCOND:
if (OBJECT_REG(actions->data.destroy_member_cond.cond))
count++;
if (OBJECT_REG(actions->data.destroy_member_cond.objectptr))
count++;
break;
case EAT_DESTROYMEMBERARRAY:
if (OBJECT_REG(actions->data.destroy_member_array.objectptr))
count++;
break;
case EAT_DELETEPOINTER:
case EAT_DELETELOCALPOINTER:
if (OBJECT_REG(actions->data.delete_pointer.pointerobject))
count++;
break;
case EAT_DELETEPOINTERCOND:
if (OBJECT_REG(actions->data.delete_pointer_cond.cond))
count++;
if (OBJECT_REG(actions->data.delete_pointer_cond.pointerobject))
count++;
break;
}
actions = actions->prev;
}
return count;
}
void noteexceptionactionregisters(ExceptionAction *actions, PCodeArg *ops) {
Object *obj;
int reg;
while (actions) {
switch (actions->type) {
case EAT_DESTROYLOCALCOND:
if ((reg = OBJECT_REG(obj = actions->data.destroy_local_cond.cond))) {
ops->kind = PCOp_REGISTER;
ops->arg = obj->u.var.info->rclass;
ops->data.reg.reg = reg;
ops->data.reg.effect = EffectRead | Effect8;
ops++;
}
break;
case EAT_DESTROYLOCALPOINTER:
if ((reg = OBJECT_REG(obj = actions->data.destroy_local_pointer.pointer))) {
ops->kind = PCOp_REGISTER;
ops->arg = obj->u.var.info->rclass;
ops->data.reg.reg = reg;
ops->data.reg.effect = EffectRead | Effect8;
ops++;
}
break;
case EAT_DESTROYMEMBER:
if ((reg = OBJECT_REG(obj = actions->data.destroy_member.objectptr))) {
ops->kind = PCOp_REGISTER;
ops->arg = obj->u.var.info->rclass;
ops->data.reg.reg = reg;
ops->data.reg.effect = EffectRead | Effect8;
ops++;
}
break;
case EAT_DESTROYBASE:
if ((reg = OBJECT_REG(obj = actions->data.destroy_base.objectptr))) {
ops->kind = PCOp_REGISTER;
ops->arg = obj->u.var.info->rclass;
ops->data.reg.reg = reg;
ops->data.reg.effect = EffectRead | Effect8;
ops++;
}
break;
case EAT_DESTROYMEMBERCOND:
if ((reg = OBJECT_REG(obj = actions->data.destroy_member_cond.cond))) {
ops->kind = PCOp_REGISTER;
ops->arg = obj->u.var.info->rclass;
ops->data.reg.reg = reg;
ops->data.reg.effect = EffectRead | Effect8;
ops++;
}
if ((reg = OBJECT_REG(obj = actions->data.destroy_member_cond.objectptr))) {
ops->kind = PCOp_REGISTER;
ops->arg = obj->u.var.info->rclass;
ops->data.reg.reg = reg;
ops->data.reg.effect = EffectRead | Effect8;
ops++;
}
break;
case EAT_DESTROYMEMBERARRAY:
if ((reg = OBJECT_REG(obj = actions->data.destroy_member_array.objectptr))) {
ops->kind = PCOp_REGISTER;
ops->arg = obj->u.var.info->rclass;
ops->data.reg.reg = reg;
ops->data.reg.effect = EffectRead | Effect8;
ops++;
}
break;
case EAT_DELETEPOINTER:
case EAT_DELETELOCALPOINTER:
if ((reg = OBJECT_REG(obj = actions->data.delete_pointer.pointerobject))) {
ops->kind = PCOp_REGISTER;
ops->arg = obj->u.var.info->rclass;
ops->data.reg.reg = reg;
ops->data.reg.effect = EffectRead | Effect8;
ops++;
}
break;
case EAT_DELETEPOINTERCOND:
if ((reg = OBJECT_REG(obj = actions->data.delete_pointer_cond.cond))) {
ops->kind = PCOp_REGISTER;
ops->arg = obj->u.var.info->rclass;
ops->data.reg.reg = reg;
ops->data.reg.effect = EffectRead | Effect8;
ops++;
}
if ((reg = OBJECT_REG(obj = actions->data.delete_pointer_cond.pointerobject))) {
ops->kind = PCOp_REGISTER;
ops->arg = obj->u.var.info->rclass;
ops->data.reg.reg = reg;
ops->data.reg.effect = EffectRead | Effect8;
ops++;
}
break;
}
actions = actions->prev;
}
}
void recordexceptionactions(PCode *instr, ExceptionAction *actions) {
PCAction *pca;
if (!actions && (!last_pc_action || !last_pc_action->actions))
return;
pca = lalloc(sizeof(PCAction));
pca->next = NULL;
pca->firstInstr = pca->lastInstr = instr;
pca->actions = actions;
pca->prev = last_pc_action;
if (last_pc_action)
last_pc_action->next = pca;
else
pc_actions = pca;
last_pc_action = pca;
branch_label(makepclabel());
while (actions) {
if (actions->type == EAT_CATCHBLOCK && actions->data.catch_block.catch_label->pclabel)
pcbranch(instr->block, actions->data.catch_block.catch_label->pclabel);
else if (actions->type == EAT_SPECIFICATION && actions->data.specification.unexp_label->pclabel)
pcbranch(instr->block, actions->data.specification.unexp_label->pclabel);
actions = actions->prev;
}
}
void deleteexceptionaction(PCAction *pca) {
if (pca->prev)
pca->prev->next = pca->next;
else
pc_actions = pca->next;
if (pca->next)
pca->next->prev = pca->prev;
}
static int mergeexceptionactions(void) {
int count;
PCAction *pca;
PCAction *prev;
if (!pc_actions)
return 0;
for (pca = pc_actions; pca; pca = pca->next) {
if (pca->firstInstr->block->flags & fPCBlockFlag20)
deleteexceptionaction(pca);
}
if (!(pca = pc_actions))
return 0;
while (pca) {
pca->node = pca->actions ? makeEAnode(pca->actions) : NULL;
pca = pca->next;
}
prev = pc_actions;
for (pca = pc_actions->next; pca; pca = pca->next) {
if (pca->node == prev->node) {
prev->lastInstr = pca->lastInstr;
deleteexceptionaction(pca);
} else {
prev = pca;
}
}
count = 0;
for (pca = pc_actions; pca; pca = pca->next) {
if (!pca->actions)
deleteexceptionaction(pca);
else
count++;
}
return count;
}
typedef struct ExceptionThing {
UInt32 x0;
UInt16 x4;
UInt16 x6;
} ExceptionThing;
void dumpexceptiontables(Object *function, SInt32 codesize) {
PCAction *pca;
UInt32 insn_start;
UInt32 insn_count;
UInt16 *sh;
ExceptionThing *thing;
int count;
count = mergeexceptionactions();
InitGList(&exceptmodule, 256);
AppendGListNoData(&exceptmodule, 8 * count + 4);
AppendGListLong(&exceptmodule, 0);
for (pca = pc_actions; pca; pca = pca->next) {
if (pca->node->count == 0 && pca->node->xE == 0)
allocateactioninfo(pca->node);
}
sh = (UInt16 *) *exceptmodule.data;
if (copts.altivec_model && used_nonvolatile_registers[RegClass_VR]) {
sh[0] =
CTool_EndianConvertWord16(
(used_nonvolatile_registers[RegClass_GPR] << 11) |
((used_nonvolatile_registers[RegClass_FPR] & 0x1F) << 6) |
(((used_nonvolatile_registers[RegClass_CRFIELD] != 0) & 1) << 5) |
((dynamic_stack & 1) << 4) |
8);
sh[0] |= 4;
if (copts.altivec_vrsave)
sh[1] = CTool_EndianConvertWord16((used_nonvolatile_registers[RegClass_VR] << 11) | 0x400);
else
sh[1] = CTool_EndianConvertWord16((used_nonvolatile_registers[RegClass_VR] & 0x1F) << 11);
} else {
sh[0] =
CTool_EndianConvertWord16(
(used_nonvolatile_registers[RegClass_GPR] << 11) |
((used_nonvolatile_registers[RegClass_FPR] & 0x1F) << 6) |
(((used_nonvolatile_registers[RegClass_CRFIELD] != 0) & 1) << 5) |
((dynamic_stack & 1) << 4) |
8);
sh[1] = 0;
}
thing = (ExceptionThing *) (sh + 2);
pca = pc_actions;
while (pca) {
insn_start = findPC_long(pca->firstInstr);
insn_count = (findPC_long(pca->lastInstr) - insn_start) / 4;
CError_ASSERT(1203, (insn_count & 0xFFFF0000) == 0);
thing->x0 = CTool_EndianConvertWord32(insn_start + 4);
thing->x4 = CTool_EndianConvertWord16(insn_count);
thing->x6 = CTool_EndianConvertWord16(pca->node->xE);
pca = pca->next;
thing++;
}
LockGList(&exceptmodule);
ObjGen_DeclareExceptionTables(function, codesize, *exceptmodule.data, exceptmodule.size, except_refs);
FreeGList(&exceptmodule);
}

385
compiler_and_linker/unsorted/FuncLevelAsmPPC.c
View File

@ -1,22 +1,393 @@
#include "compiler/FuncLevelAsmPPC.h" #include "compiler/FuncLevelAsmPPC.h"
#include "compiler/CCompiler.h"
#include "compiler/CError.h"
#include "compiler/CFunc.h"
#include "compiler/CMangler.h"
#include "compiler/CParser.h"
#include "compiler/CPrepTokenizer.h"
#include "compiler/CodeGen.h"
#include "compiler/Coloring.h"
#include "compiler/CompilerTools.h"
#include "compiler/uDump.h"
#include "compiler/InlineAsmPPC.h"
#include "compiler/InlineAsmRegisters.h"
#include "compiler/ObjGenMachO.h"
#include "compiler/PCode.h"
#include "compiler/PCodeAssembly.h"
#include "compiler/PCodeListing.h"
#include "compiler/PCodeUtilities.h"
#include "compiler/PPCError.h"
#include "compiler/RegisterInfo.h"
#include "compiler/StackFrame.h"
#include "compiler/TOC.h"
#include "compiler/objects.h"
void setup_assembly_argument(Object *obj, short i) { static EntryPoint *entrypoints_head;
static EntryPoint **entrypoints_tail;
void setup_assembly_argument(Object *obj, short reg) {
VarInfo *vi;
Type *type;
vi = Registers_GetVarInfo(obj);
type = obj->type;
vi->used = 1;
if (!requires_frame) {
if (is_register_object(obj)) {
if (!reg)
CError_Error(CErrorStr263, obj->name->name);
if (TYPE_IS_8BYTES(type)) {
short regLo;
short regHi;
if (reg < 10) {
if (copts.little_endian) {
regLo = reg;
regHi = reg + 1;
} else {
regLo = reg + 1;
regHi = reg;
}
retain_GPR_pair(obj, regLo, regHi);
InlineAsm_InsertRegister(obj->name->name, RegClass_GPR, regLo, obj);
}
} else if (IS_TYPE_FLOAT(type)) {
retain_register(obj, RegClass_FPR, reg);
InlineAsm_InsertRegister(obj->name->name, RegClass_FPR, reg, obj);
} else if (IS_TYPE_VECTOR(type)) {
retain_register(obj, RegClass_VR, reg);
InlineAsm_InsertRegister(obj->name->name, RegClass_VR, reg, obj);
} else {
retain_register(obj, RegClass_GPR, reg);
InlineAsm_InsertRegister(obj->name->name, RegClass_GPR, reg, obj);
}
}
} else {
if (is_register_object(obj)) {
vi = Registers_GetVarInfo(obj);
if (!vi->reg) {
assign_register_by_type(obj);
if (!(vi->flags & VarInfoFlag2))
CError_Error(CErrorStr263, obj->name->name);
else
InlineAsm_InsertRegister(obj->name->name, vi->rclass, vi->reg, obj);
}
}
}
} }
void assign_local_addresses() { void assign_local_addresses(void) {
VarInfo *vi;
ObjectList *list;
Object *object;
for (list = locals; list; list = list->next) {
vi = CodeGen_GetNewVarInfo();
list->object->u.var.info = vi;
list->object->flags |= OBJECT_FLAGS_UNUSED;
vi->used = 1;
}
for (list = locals; list; list = list->next) {
object = list->object;
if (is_register_object(object)) {
vi = Registers_GetVarInfo(object);
if (!vi->reg) {
assign_register_by_type(object);
if (!(vi->flags & VarInfoFlag2))
CError_Error(CErrorStr263, object->name->name);
else
InlineAsm_InsertRegister(object->name->name, vi->rclass, vi->reg, object);
}
}
}
for (list = locals; list; list = list->next) {
object = list->object;
if (OBJECT_REG(object) == 0)
assign_local_memory(object);
}
} }
static void FuncAsm_PreScanDirectives() { static void FuncAsm_PreScanDirectives(void) {
SInt32 directive;
Boolean save_eoltokens;
in_assembler = 1;
save_eoltokens = cprep_eoltokens;
cprep_eoltokens = 1;
if (setjmp(InlineAsm_assemblererror) == 0) {
while (tk == TK_IDENTIFIER && (directive = InlineAsm_IsDirective(1))) {
InlineAsm_ProcessDirective(directive);
if (tk == ';' || tk == TK_NEG7) {
CPrep_TokenStreamFlush();
tk = lex();
} else {
InlineAsm_SyntaxError(CErrorStr113);
}
if (directive == IADirective_FrAlloc) {
requires_frame = 1;
break;
} else if (directive == IADirective_NoFrAlloc) {
user_responsible_for_frame = 1;
break;
}
}
}
in_assembler = 0;
cprep_eoltokens = save_eoltokens;
} }
static void FuncAsm_AddEntryPoint() { static void FuncAsm_AddEntryPoint(Statement *stmt, PCodeBlock *block) {
EntryPoint *ep;
IAEntryPoint *ia_ep;
ia_ep = (IAEntryPoint *) stmt->expr;
ep = lalloc(sizeof(EntryPoint));
memclrw(ep, sizeof(EntryPoint));
ep->object = ia_ep->x8;
ep->block = block;
*entrypoints_tail = ep;
entrypoints_tail = &ep->next;
block->flags |= fPCBlockFlag8000;
} }
void Assembler() { void Assembler(Object *func) {
PCodeBlock *block;
Statement *stmt;
Boolean flag17;
Boolean flag16;
char *name;
InlineAsm *ia;
Boolean save_unusedvar;
Boolean save_unusedarg;
flag17 = 0;
flag16 = 0;
init_endian();
init_stack_globals(func);
memclrw(asm_alloc_flags, sizeof(asm_alloc_flags));
fralloc_parameter_area_size = 0;
user_responsible_for_frame = 0;
assembledinstructions = 0;
entrypoints_head = NULL;
entrypoints_tail = &entrypoints_head;
stmt = curstmt;
if (func && func->name)
PrintProgressFunction(func->name->name);
CodeGen_InitialSanityCheck();
if (func->qual & Q_INLINE)
PPCError_Warning(173);
CheckCLabels();
if (fatalerrors)
return;
if (copts.isGeneratingDebugInfo)
CPrep_SetSourceFile(&cparser_fileoffset);
sm_section = SECT_TEXT;
initpcode();
pclabel(prologue = makepcblock(), makepclabel());
pclabel(block = makepcblock(), makepclabel());
pcbranch(prologue, block->labels);
resetTOCvarinfo();
InlineAsm_InitializePPC();
FuncAsm_PreScanDirectives();
disable_optimizer = 1;
init_registers();
assign_arguments_to_memory(func, 0, 0);
init_frame_sizes(0);
if (copts.debuglisting)
DumpIR(stmt, func);
cprep_eoltokens = 1;
in_assembler = 1;
save_unusedvar = copts.warn_unusedvar;
save_unusedarg = copts.warn_unusedarg;
copts.warn_unusedvar = 0;
copts.warn_unusedarg = 0;
InlineAsm_ScanFunction('}');
expandTOCreferences(&stmt->next);
if (!anyerrors && copts.debuglisting)
DumpIR(stmt, func);
in_assembler = 0;
cprep_eoltokens = 0;
name = CMangler_GetLinkName(func)->name;
func->flags |= OBJECT_FLAGS_4;
if (fralloc_parameter_area_size)
update_out_param_size(fralloc_parameter_area_size);
if (!user_responsible_for_frame)
process_arguments(move_assigned_argument, 0);
branch_label(makepclabel());
assign_labels(stmt->next);
copts.warn_unusedvar = save_unusedvar;
copts.warn_unusedarg = save_unusedarg;
for (stmt = stmt->next; stmt; stmt = stmt->next) {
current_statement = stmt;
switch (stmt->type) {
case ST_ASM:
if ((ia = (InlineAsm *) stmt->expr)) {
if (ia->flags & IAFlag1) {
if (ia->opcode == IADirective_Entry) {
branch_label(makepclabel());
FuncAsm_AddEntryPoint(stmt, pclastblock);
} else if (ia->opcode == IADirective_FrFree) {
if (flag16)
PPCError_Error(188);
else
flag16 = 1;
asm_alloc_flags[3] = 1;
asm_alloc_flags[4] = 1;
branch_label(makepclabel());
epilogue = pclastblock;
pclastblock->flags |= fPCBlockFlag2;
CheckCLabels();
if (fatalerrors)
return;
pccomputepredecessors();
if (copts.debuglisting)
pclistblocks(name, "[FUNCTION-LEVEL ASM] INITIAL CODE");
colorinstructions(func);
if (copts.debuglisting)
pclistblocks(name, "[FUNCTION-LEVEL ASM] AFTER REGISTER COLORING");
compute_frame_sizes();
generate_prologue(prologue, 0);
epilogue = pclastblock;
generate_epilogue(epilogue, 0);
if (copts.debuglisting)
pclistblocks(name, "[FUNCTION-LEVEL ASM] AFTER PROLOGUE/EPILOGUE CREATION");
flag17 = 1;
}
} else {
branch_label(makepclabel());
asm_alloc_flags[6] = 0;
asm_alloc_flags[7] = 0;
InlineAsm_TranslateIRtoPCode(stmt);
asm_alloc_flags[4] = 0;
}
}
break;
case ST_LABEL:
if (!stmt->label->pclabel->resolved)
branch_label(stmt->label->pclabel);
break;
default:
CError_FATAL(525);
}
}
current_statement = NULL;
if (fatalerrors)
return;
CheckCLabels();
if (fatalerrors)
return;
if (!flag17) {
branch_label(makepclabel());
epilogue = pclastblock;
pclastblock->flags |= fPCBlockFlag2;
pccomputepredecessors();
if (copts.debuglisting)
pclistblocks(name, "[FUNCTION-LEVEL ASM] INITIAL CODE");
if (!asm_alloc_flags[1]) {
colorinstructions(func);
if (fatalerrors)
return;
if (copts.debuglisting)
pclistblocks(name, "[FUNCTION-LEVEL ASM] AFTER REGISTER COLORING");
}
compute_frame_sizes();
if (asm_alloc_flags[1])
no_frame_for_asm();
if (fatalerrors)
return;
if (!asm_alloc_flags[1]) {
generate_prologue(prologue, 0);
generate_epilogue(epilogue, !asm_alloc_flags[6] && !asm_alloc_flags[7]);
}
if (copts.debuglisting)
pclistblocks(name, "[FUNCTION-LEVEL ASM] AFTER PROLOGUE/EPILOGUE CREATION");
}
if (fatalerrors)
return;
if (!asm_alloc_flags[1] && needs_frame()) {
if (asm_alloc_flags[3]) {
if (!asm_alloc_flags[5] || !asm_alloc_flags[6])
PPCError_Warning(187, "blr");
if (asm_alloc_flags[8])
PPCError_Warning(186);
} else {
PPCError_Warning(185, "blr");
}
}
func->section = sm_section;
if (copts.isGeneratingDebugInfo)
symdeclend = CPrep_GetFileOffsetInfo(&cparser_fileoffset);
copts.peephole = 0;
if (pic_base_label)
pic_base_pcodelabel = pic_base_label->pclabel;
assemblefunction(func, entrypoints_head);
if (copts.debuglisting)
pclistblocks(CMangler_GetLinkName(func)->name, "[FUNCTION-LEVEL ASM] FINAL CODE");
CFunc_WarnUnused();
} }
void SetupAssembler() { void SetupAssembler(void) {
} }
void CleanupAssembler() { void CleanupAssembler(void) {
} }

642
compiler_and_linker/unsorted/FunctionCalls.c
View File

@ -0,0 +1,642 @@
#include "compiler/FunctionCalls.h"
#include "compiler/CError.h"
#include "compiler/CFunc.h"
#include "compiler/CMachine.h"
#include "compiler/CParser.h"
#include "compiler/CodeGen.h"
#include "compiler/CompilerTools.h"
#include "compiler/InstrSelection.h"
#include "compiler/Operands.h"
#include "compiler/PCode.h"
#include "compiler/PCodeUtilities.h"
#include "compiler/Registers.h"
#include "compiler/StackFrame.h"
#include "compiler/StructMoves.h"
#include "compiler/types.h"
enum {
AIF_PassInGPR = 1,
AIF_PassInFPR = 2,
AIF_PassOnStack = 4,
AIF_ExtendTo32Bits = 8,
AIF_ForceDoublePrecision = 0x10,
AIF_PassInVR = 0x20,
AIF_PassMask = AIF_PassInGPR | AIF_PassInFPR | AIF_PassOnStack | AIF_PassInVR
};
#ifdef __MWERKS__
#pragma options align=mac68k
#endif
typedef struct ArgInfo {
struct ArgInfo *next;
ENode *expr;
Operand opnd;
SInt32 offset;
short gpr;
short gprHi;
short fpr;
short vr;
short evaluated;
short flags;
} ArgInfo;
#ifdef __MWERKS__
#pragma options align=reset
#endif
// forward decls
static void branch_subroutine_indirect_ctr(Operand *addrOpnd, UInt32 *used_regs);
static ArgInfo *make_arginfo(ENode *expr) {
ArgInfo *info = lalloc(sizeof(ArgInfo));
memclrw(info, sizeof(ArgInfo));
info->next = NULL;
info->expr = expr;
info->offset = -1;
info->gpr = -1;
info->gprHi = -1;
info->fpr = -1;
info->vr = -1;
info->evaluated = 0;
info->flags = 0;
return info;
}
static ArgInfo *analyze_arguments(ENode *funcref, ENodeList *arg_expr, FuncArg *arg, UInt32 *used_regs, Boolean *resultHasFloats, char has_varargs) {
ArgInfo *infos;
ArgInfo *info;
SInt32 displ;
SInt32 arg_size;
int gpr_counter;
int fpr_counter;
int vr_counter;
Type *type;
RegClass rclass;
Boolean spilledVectorFlag;
infos = NULL;
displ = 0;
gpr_counter = 3;
fpr_counter = 1;
vr_counter = 2;
for (rclass = 0; rclass < RegClassMax; rclass++)
used_regs[rclass] = 0;
*resultHasFloats = 0;
while (arg_expr) {
if (arg_expr->node == funcref) {
arg_expr = arg_expr->next;
arg = arg->next;
continue;
}
type = arg_expr->node->rtype;
if (infos) {
info->next = make_arginfo(arg_expr->node);
info = info->next;
} else {
infos = info = make_arginfo(arg_expr->node);
}
arg_size = 0;
if (IS_TYPE_VECTOR(type)) {
if (arg == &elipsis) {
spilledVectorFlag = 1;
info->flags |= AIF_PassOnStack;
} else {
spilledVectorFlag = 0;
if (vr_counter <= 13) {
info->flags |= AIF_PassInVR;
info->vr = vr_counter;
used_regs[RegClass_VR] |= 1 << vr_counter;
} else {
spilledVectorFlag = 1;
info->flags |= AIF_PassOnStack;
}
}
if (has_varargs) {
if (gpr_counter < 10) {
gpr_counter = ((gpr_counter - 2) & ~3) + 5;
if (arg == &elipsis && gpr_counter < 10) {
info->flags |= AIF_PassInGPR;
info->gpr = gpr_counter;
used_regs[RegClass_GPR] |= (15 << gpr_counter) & 0x7E0;
}
gpr_counter += 4;
}
spilledVectorFlag = 1;
}
if (spilledVectorFlag)
arg_size = 16;
vr_counter++;
} else if (IS_TYPE_FLOAT(type)) {
*resultHasFloats = 1;
if (!arg || arg == &oldstyle) {
if (fpr_counter <= 13) {
info->flags |= AIF_PassInFPR;
info->fpr = fpr_counter;
used_regs[RegClass_FPR] |= 1 << fpr_counter;
} else {
info->flags |= AIF_PassOnStack | AIF_ForceDoublePrecision;
}
arg_size = 8;
fpr_counter++;
gpr_counter += 2;
} else if (arg == &elipsis) {
if (gpr_counter < 10) {
info->flags |= AIF_PassInGPR;
info->gpr = gpr_counter;
used_regs[RegClass_GPR] |= 3 << gpr_counter;
} else if (gpr_counter == 10) {
info->flags |= AIF_PassInGPR | AIF_PassOnStack | AIF_ForceDoublePrecision;
info->gpr = gpr_counter;
used_regs[RegClass_GPR] |= 3 << gpr_counter;
} else {
info->flags |= AIF_PassOnStack | AIF_ForceDoublePrecision;
}
arg_size = 8;
fpr_counter++;
gpr_counter += 2;
} else {
if (fpr_counter <= 13) {
info->flags |= AIF_PassInFPR;
info->fpr = fpr_counter;
used_regs[RegClass_FPR] |= 1 << fpr_counter;
} else {
info->flags |= AIF_PassOnStack;
}
if (type->size == 4) {
arg_size = 4;
gpr_counter++;
} else {
arg_size = 8;
gpr_counter += 2;
}
fpr_counter++;
}
} else if (TYPE_IS_8BYTES(type)) {
if (gpr_counter <= 10) {
info->flags |= AIF_PassInGPR;
if (copts.little_endian) {
info->gpr = gpr_counter;
info->gprHi = gpr_counter + 1;
} else {
info->gpr = gpr_counter + 1;
info->gprHi = gpr_counter;
}
used_regs[RegClass_GPR] |= 1 << gpr_counter;
if ((gpr_counter + 1) <= 10)
used_regs[RegClass_GPR] |= 1 << (gpr_counter + 1);
} else {
info->flags |= AIF_PassOnStack;
}
arg_size = 8;
gpr_counter += 2;
} else if (TYPE_FITS_IN_REGISTER(type)) {
if ((!arg || arg == &elipsis || arg == &oldstyle) && type->size < 4)
info->flags |= AIF_ExtendTo32Bits;
if (gpr_counter <= 10) {
info->flags |= AIF_PassInGPR;
info->gpr = gpr_counter;
used_regs[RegClass_GPR] |= 1 << gpr_counter;
} else {
info->flags |= AIF_PassOnStack;
}
arg_size = 4;
gpr_counter++;
} else if (IS_TYPE_ARRAY(type) || IS_TYPE_NONVECTOR_STRUCT(type) || IS_TYPE_CLASS(type) ||
IS_TYPE_12BYTES_MEMBERPOINTER(type)) {
SInt32 gprs_needed = (type->size >> 2) + ((type->size & 3) != 0);
if (gpr_counter <= 10) {
if ((gpr_counter + gprs_needed - 1) <= 10) {
info->flags |= AIF_PassInGPR;
info->gpr = gpr_counter;
used_regs[RegClass_GPR] |= ((1 << gprs_needed) - 1) << gpr_counter;
} else {
info->flags |= AIF_PassInGPR | AIF_PassOnStack;
info->gpr = gpr_counter;
used_regs[RegClass_GPR] |= ((1 << (11 - gpr_counter)) - 1) << gpr_counter;
}
} else {
info->flags |= AIF_PassOnStack;
}
gpr_counter += gprs_needed;
arg_size = type->size;
} else {
CError_FATAL(421);
}
displ = set_out_param_displ(displ, type, info->flags & AIF_PassOnStack, &info->offset, arg_size);
arg_expr = arg_expr->next;
if (arg && arg != &elipsis && arg != &oldstyle)
arg = arg->next;
}
update_out_param_size(displ);
return infos;
}
static void pass_in_memory(ArgInfo *info) {
Type *type;
Operand opnd;
type = info->expr->rtype;
memclrw(&opnd, sizeof(Operand));
if (TYPE_FITS_IN_REGISTER(type)) {
if (TYPE_IS_8BYTES(type)) {
if (!info->evaluated)
GEN_NODE(info->expr, &info->opnd);
coerce_to_register_pair(&info->opnd, type, 0, 0);
load_store_register(
PC_STW, info->opnd.reg, 1,
NULL, low_offset + out_param_displ_to_offset(info->offset));
load_store_register(
PC_STW, info->opnd.regHi, 1,
NULL, high_offset + out_param_displ_to_offset(info->offset));
} else {
if (!info->evaluated)
GEN_NODE(info->expr, &info->opnd);
if (info->flags & AIF_ExtendTo32Bits)
extend32(&info->opnd, type, 0);
ENSURE_GPR(&info->opnd, type, 0);
load_store_register(
PC_STW, info->opnd.reg, 1,
NULL, out_param_displ_to_offset(info->offset));
}
} else if (IS_TYPE_FLOAT(type)) {
if (!info->evaluated)
GEN_NODE(info->expr, &info->opnd);
ENSURE_FPR(&info->opnd, type, 0);
if (type->size == 4 && !(info->flags & AIF_ForceDoublePrecision)) {
load_store_register(
PC_STFS, info->opnd.reg, 1,
NULL, out_param_displ_to_offset(info->offset));
} else {
load_store_register(
PC_STFD, info->opnd.reg, 1,
NULL, out_param_displ_to_offset(info->offset));
}
} else if (IS_TYPE_VECTOR(type)) {
if (!info->evaluated)
GEN_NODE(info->expr, &info->opnd);
ENSURE_VR(&info->opnd, type, 0);
load_store_register(
PC_STVX, info->opnd.reg, 1,
NULL, out_param_displ_to_offset(info->offset));
} else {
opnd.optype = OpndType_IndirectGPR_ImmOffset;
opnd.reg = 1;
opnd.object = NULL;
opnd.immOffset = out_param_displ_to_offset(info->offset);
if (!info->evaluated)
GEN_NODE(info->expr, &info->opnd);
move_block(&opnd, &info->opnd, type->size, CMach_ArgumentAlignment(type));
}
}
static void pass_in_register(ArgInfo *info) {
Type *type;
type = info->expr->rtype;
if ((info->flags & AIF_PassMask) == AIF_PassInFPR) {
if (!info->evaluated)
GEN_NODE_TO_REG(info->expr, info->fpr, 0, &info->opnd);
ENSURE_FPR(&info->opnd, type, info->fpr);
if (info->opnd.reg != info->fpr)
emitpcode(PC_FMR, info->fpr, info->opnd.reg);
} else if ((info->flags & AIF_PassMask) == AIF_PassInVR) {
if (!info->evaluated)
GEN_NODE_TO_REG(info->expr, info->vr, 0, &info->opnd);
ENSURE_VR(&info->opnd, type, info->vr);
if (info->opnd.reg != info->vr)
emitpcode(PC_VMR, info->vr, info->opnd.reg);
} else if (TYPE_FITS_IN_REGISTER(type)) {
if (TYPE_IS_8BYTES(type)) {
if (!info->evaluated)
GEN_NODE_TO_REG(info->expr, info->gpr, info->gprHi, &info->opnd);
coerce_to_register_pair(&info->opnd, type, info->gpr, info->gprHi);
if (copts.little_endian) {
if (info->gprHi > 10) {
load_store_register(
PC_STW, info->opnd.regHi, 1,
NULL, high_offset + out_param_displ_to_offset(info->offset));
}
} else {
if (info->gpr > 10) {
load_store_register(
PC_STW, info->opnd.reg, 1,
NULL, low_offset + out_param_displ_to_offset(info->offset));
}
}
} else {
if (!info->evaluated)
GEN_NODE_TO_REG(info->expr, info->gpr, 0, &info->opnd);
if (info->flags & AIF_ExtendTo32Bits)
extend32(&info->opnd, type, info->gpr);
ENSURE_GPR(&info->opnd, type, info->gpr);
if (info->opnd.reg != info->gpr)
emitpcode(PC_MR, info->gpr, info->opnd.reg);
}
} else if (IS_TYPE_FLOAT(type)) {
if (!info->evaluated)
GEN_NODE(info->expr, &info->opnd);
if (type->size != 4 && info->opnd.optype == OpndType_IndirectGPR_ImmOffset) {
load_store_register(
PC_LWZ, info->gpr, info->opnd.reg,
info->opnd.object, info->opnd.immOffset);
load_store_register(
PC_LWZ, info->gpr + 1, info->opnd.reg,
info->opnd.object, info->opnd.immOffset + 4);
} else {
ENSURE_FPR(&info->opnd, type, 0);
load_store_register(
PC_STFD, info->opnd.reg, 1,
NULL, out_param_displ_to_offset(info->offset));
load_store_register(
PC_LWZ, info->gpr, 1,
NULL, out_param_displ_to_offset(info->offset));
load_store_register(
PC_LWZ, info->gpr + 1, 1,
NULL, out_param_displ_to_offset(info->offset) + 4);
}
} else if (IS_TYPE_VECTOR(type)) {
if (!info->evaluated)
GEN_NODE(info->expr, &info->opnd);
if (info->opnd.optype == OpndType_IndirectGPR_ImmOffset) {
load_store_register(
PC_LWZ, info->gpr, info->opnd.reg,
info->opnd.object, info->opnd.immOffset);
load_store_register(
PC_LWZ, info->gpr + 1, info->opnd.reg,
info->opnd.object, info->opnd.immOffset + 4);
if ((info->gpr + 2) < 10) {
load_store_register(
PC_LWZ, info->gpr + 2, info->opnd.reg,
info->opnd.object, info->opnd.immOffset + 8);
load_store_register(
PC_LWZ, info->gpr + 3, info->opnd.reg,
info->opnd.object, info->opnd.immOffset + 12);
}
} else {
ENSURE_VR(&info->opnd, type, 0);
load_store_register(
PC_STVX, info->opnd.reg, 1,
NULL, out_param_displ_to_offset(info->offset));
load_store_register(
PC_LWZ, info->gpr, 1,
NULL, out_param_displ_to_offset(info->offset));
load_store_register(
PC_LWZ, info->gpr + 1, 1,
NULL, out_param_displ_to_offset(info->offset) + 4);
if ((info->gpr + 2) < 10) {
load_store_register(
PC_LWZ, info->gpr + 2, 1,
NULL, out_param_displ_to_offset(info->offset) + 8);
load_store_register(
PC_LWZ, info->gpr + 3, 1,
NULL, out_param_displ_to_offset(info->offset) + 12);
}
}
} else {
if (!info->evaluated)
GEN_NODE(info->expr, &info->opnd);
if (type->size <= 4) {
if (info->opnd.optype == OpndType_IndirectSymbol)
coerce_to_addressable(&info->opnd);
if (info->opnd.optype == OpndType_IndirectGPR_ImmOffset) {
load_store_register(
PC_LWZ, info->gpr, info->opnd.reg,
info->opnd.object, info->opnd.immOffset);
} else if (info->opnd.optype == OpndType_IndirectGPR_Indexed) {
emitpcode(
PC_LWZX, info->gpr, info->opnd.reg,
info->opnd.regOffset);
}
} else {
SInt32 gprs_needed = (type->size >> 2) + ((type->size & 3) != 0);
SInt32 i;
make_addressable(&info->opnd, gprs_needed * 4, 12);
for (i = 0; i < gprs_needed; i++) {
if (info->opnd.reg != (info->gpr + i)) {
load_store_register(
PC_LWZ, info->gpr + i, info->opnd.reg,
info->opnd.object, info->opnd.immOffset + i * 4);
}
}
if (info->opnd.reg >= info->gpr && info->opnd.reg < (info->gpr + gprs_needed)) {
load_store_register(
PC_LWZ, info->opnd.reg, info->opnd.reg,
info->opnd.object, info->opnd.immOffset + (info->opnd.reg - info->gpr) * 4);
}
}
}
}
static void pass_in_register_and_memory(ArgInfo *info) {
Type *type;
int gpr;
SInt32 offset;
type = info->expr->rtype;
gpr = info->gpr;
offset = 0;
while (offset < type->size && gpr <= 10) {
load_store_register(
PC_LWZ, gpr, 1,
NULL, offset + out_param_displ_to_offset(info->offset));
gpr++;
offset += 4;
}
}
static Boolean needs_TOC_reload(Object *func) {
return 0;
}
static void load_virtual_function(TypeClass *tclass, SInt32 offset, int reg, Operand *opnd) {
if (tclass->flags & CLASS_FLAGS_1) {
load_store_register(PC_LWZ, 12, reg, NULL, 0);
load_store_register(PC_LWZ, 12, 12, NULL, tclass->vtable->offset);
} else {
load_store_register(PC_LWZ, 12, reg, NULL, tclass->vtable->offset);
}
load_store_register(PC_LWZ, 12, 12, NULL, offset);
opnd->optype = OpndType_GPR;
opnd->reg = 12;
}
static void branch_subroutine_indirect(Object *func, Operand *addrOpnd, UInt32 *used_regs) {
if (addrOpnd->reg != 12)
emitpcode(PC_MR, 12, addrOpnd->reg);
used_regs[RegClass_GPR] |= 1 << 12;
branch_subroutine(func, 1, used_regs);
}
static void evaluate_nested_function_calls(ArgInfo *info) {
ArgInfo *scan;
scan = info->next;
while (scan && !scan->expr->hascall)
scan = scan->next;
if (scan)
evaluate_nested_function_calls(scan);
if (info->expr->hascall) {
GEN_NODE(info->expr, &info->opnd);
info->evaluated = 1;
}
}
void call_function(ENode *expr, Operand *output) {
ArgInfo *infos; // r31
ENode *funcref = expr->data.funccall.funcref; // r27
Type *resultType = expr->data.funccall.functype->functype; // r26
ENode *node = NULL; // r25
char has_varargs; // r24
ArgInfo *info; // r22
Operand opnd;
UInt32 used_regs[RegClassMax] = {0};
Boolean has_floats;
FuncArg *arg;
memclrw(&opnd, sizeof(Operand));
has_varargs = 0;
for (arg = expr->data.funccall.functype->args; arg; arg = arg->next) {
if (arg == &elipsis) {
has_varargs = 1;
break;
}
}
if (expr->data.funccall.functype->flags & FUNC_FLAGS_80) {
if (CMach_PassResultInHiddenArg(resultType))
node = expr->data.funccall.args->next->node;
else
node = expr->data.funccall.args->node;
}
infos = analyze_arguments(
node,
expr->data.funccall.args,
expr->data.funccall.functype->args,
used_regs,
&has_floats,
has_varargs);
if (infos)
evaluate_nested_function_calls(infos);
if (funcref->hascall) {
GEN_NODE_TO_GPR(funcref, &opnd, TYPE(&void_ptr), 0);
} else if (node && node->hascall) {
GEN_NODE_TO_GPR(node, &opnd, TYPE(&void_ptr), 0);
}
for (info = infos; info; info = info->next) {
if (info->flags & AIF_PassOnStack)
pass_in_memory(info);
}
for (info = infos; info; info = info->next) {
if ((info->flags & AIF_PassMask) == (AIF_PassInGPR | AIF_PassOnStack))
pass_in_register_and_memory(info);
}
for (info = infos; info; info = info->next) {
int flag = info->flags & AIF_PassMask;
if (
flag == AIF_PassInGPR ||
flag == AIF_PassInFPR ||
flag == AIF_PassInVR
)
pass_in_register(info);
}
if (funcref->type == EOBJREF) {
TypeClass *tclass;
SInt32 vfOffset;
if (CParser_IsVirtualFunction(funcref->data.objref, &tclass, &vfOffset)) {
load_virtual_function(
tclass,
vfOffset,
CMach_PassResultInHiddenArg(resultType) ? Register4 : Register3,
&opnd
);
branch_subroutine_indirect_ctr(&opnd, used_regs);
} else if (node) {
if (!node->hascall) {
GEN_NODE_TO_REG(node, 12, 0, &opnd);
ENSURE_GPR(&opnd, TYPE(&void_ptr), 12);
}
branch_subroutine_indirect(funcref->data.objref, &opnd, used_regs);
} else {
branch_subroutine(funcref->data.objref, needs_TOC_reload(funcref->data.objref), used_regs);
}
} else {
if (!funcref->hascall)
GEN_NODE_TO_REG(funcref, 12, 0, &opnd);
ENSURE_GPR(&opnd, TYPE(&void_ptr), 12);
branch_subroutine_indirect_ctr(&opnd, used_regs);
}
if (IS_TYPE_FLOAT(resultType)) {
output->optype = OpndType_FPR;
output->reg = used_virtual_registers[RegClass_FPR]++;
emitpcode(PC_FMR, output->reg, 1);
} else if (IS_TYPE_VECTOR(resultType)) {
output->optype = OpndType_VR;
output->reg = used_virtual_registers[RegClass_VR]++;
emitpcode(PC_VMR, output->reg, 2);
} else if (TYPE_FITS_IN_REGISTER(resultType)) {
if (resultType->size > 4) {
output->optype = OpndType_GPRPair;
output->reg = used_virtual_registers[RegClass_GPR]++;
output->regHi = used_virtual_registers[RegClass_GPR]++;
emitpcode(PC_MR, output->reg, low_reg);
emitpcode(PC_MR, output->regHi, high_reg);
} else {
output->optype = OpndType_GPR;
output->reg = used_virtual_registers[RegClass_GPR]++;
emitpcode(PC_MR, output->reg, 3);
}
} else {
output->optype = OpndType_Absolute;
output->immediate = 0;
}
}
static void branch_subroutine_indirect_ctr(Operand *addrOpnd, UInt32 *used_regs) {
if (addrOpnd->reg != 12)
emitpcode(PC_MR, 12, addrOpnd->reg);
emitpcode(PC_MTCTR, 12);
used_regs[RegClass_GPR] |= 1 << 12;
branch_subroutine_ctr(used_regs);
}

1191
compiler_and_linker/unsorted/GenStabs.c
View File

File diff suppressed because it is too large Load Diff

224
compiler_and_linker/unsorted/GlobalOptimizer.c
View File

@ -0,0 +1,224 @@
#include "compiler/GlobalOptimizer.h"
#include "compiler/CMangler.h"
#include "compiler/CParser.h"
#include "compiler/AddPropagation.h"
#include "compiler/CodeGen.h"
#include "compiler/CodeMotion.h"
#include "compiler/ConstantPropagation.h"
#include "compiler/CopyPropagation.h"
#include "compiler/LoadDeletion.h"
#include "compiler/LoopDetection.h"
#include "compiler/LoopOptimization.h"
#include "compiler/PCodeListing.h"
#include "compiler/Peephole.h"
#include "compiler/StrengthReduction.h"
#include "compiler/ValueNumbering.h"
#include "compiler/VectorArraysToRegs.h"
static void optimizelevel2(Object *func) {
removecommonsubexpressions(func, 1);
if (removedcommonsubexpressions && copts.debuglisting)
pclistblocks(CMangler_GetLinkName(func)->name, "AFTER CSE");
propagatecopyinstructions(func, 1);
propagateaddinstructions(func);
}
static void optimizelevel3(Object *func) {
if (copts.peephole) {
if (copts.schedule_mode == 0 && copts.optimizationlevel > 1)
peepholemergeblocks(func, 0);
peepholeoptimizeforward(func);
if (copts.debuglisting)
pclistblocks(CMangler_GetLinkName(func)->name, "AFTER PEEPHOLE FORWARD");
}
removecommonsubexpressions(func, 0);
if (removedcommonsubexpressions && copts.debuglisting)
pclistblocks(CMangler_GetLinkName(func)->name, "AFTER VALUE NUMBERING");
propagatecopyinstructions(func, 0);
propagatedcopies = 0;
propagateaddinstructions(func);
findloopsinflowgraph();
if (loopsinflowgraph) {
computeusedefchains(1);
analyzeloopsinflowgraph();
moveloopinvariantcode();
if (movedloopinvariantcode && copts.debuglisting)
pclistblocks(CMangler_GetLinkName(func)->name, "AFTER CODE MOTION");
computeusedefchains(0);
analyzeForCountableLoops(loopsinflowgraph);
strengthreduceloops();
if (strengthreducedloops) {
if (copts.debuglisting)
pclistblocks(CMangler_GetLinkName(func)->name, "AFTER STRENGTH REDUCTION");
propagatecopyinstructions(func, 1);
}
optimizeloops();
if (optimizedloops) {
if (copts.debuglisting)
pclistblocks(CMangler_GetLinkName(func)->name, "AFTER LOOP TRANSFORMATIONS");
propagatecopyinstructions(func, 1);
propagateaddinstructions(func);
}
}
if (!propagatedcopies) {
propagatecopyinstructions(func, 1);
if (propagatedcopies && copts.debuglisting)
pclistblocks(CMangler_GetLinkName(func)->name, "AFTER COPY PROPAGATION");
}
propagateconstants();
if (propagatedconstants) {
if (copts.debuglisting)
pclistblocks(CMangler_GetLinkName(func)->name, "AFTER CONSTANT PROPAGATION");
deletedeadloads(func);
propagateaddinstructions(func);
}
if (copts.peephole) {
if (copts.schedule_mode == 0 && copts.optimizationlevel > 1)
peepholemergeblocks(func, 0);
peepholeoptimizeforward(func);
if (copts.debuglisting)
pclistblocks(CMangler_GetLinkName(func)->name, "AFTER PEEPHOLE FORWARD 2");
}
removecommonsubexpressions(func, 1);
if (removedcommonsubexpressions) {
if (copts.debuglisting)
pclistblocks(CMangler_GetLinkName(func)->name, "AFTER VALUE NUMBERING 2");
propagatecopyinstructions(func, 1);
}
}
static void optimizelevel4(Object *func) {
if (copts.peephole) {
if (copts.schedule_mode == 0 && copts.optimizationlevel > 1)
peepholemergeblocks(func, 0);
peepholeoptimizeforward(func);
if (copts.debuglisting)
pclistblocks(CMangler_GetLinkName(func)->name, "AFTER PEEPHOLE FORWARD");
}
removecommonsubexpressions(func, 0);
if (removedcommonsubexpressions && copts.debuglisting)
pclistblocks(CMangler_GetLinkName(func)->name, "AFTER VALUE NUMBERING");
propagatecopyinstructions(func, 0);
propagatedcopies = 0;
propagateaddinstructions(func);
findloopsinflowgraph();
if (loopsinflowgraph) {
computeusedefchains(1);
analyzeloopsinflowgraph();
moveloopinvariantcode();
if (movedloopinvariantcode && copts.debuglisting)
pclistblocks(CMangler_GetLinkName(func)->name, "AFTER CODE MOTION");
computeusedefchains(0);
analyzeForCountableLoops(loopsinflowgraph);
strengthreduceloops();
if (strengthreducedloops) {
if (copts.debuglisting)
pclistblocks(CMangler_GetLinkName(func)->name, "AFTER STRENGTH REDUCTION");
propagatecopyinstructions(func, 1);
propagatedcopies = 0;
}
optimizeloops();
if (optimizedloops) {
if (copts.debuglisting)
pclistblocks(CMangler_GetLinkName(func)->name, "AFTER LOOP TRANSFORMATIONS");
propagatecopyinstructions(func, 1);
propagateaddinstructions(func);
}
}
if (!propagatedcopies)
propagatecopyinstructions(func, 1);
propagateconstants();
if (propagatedconstants) {
if (copts.debuglisting)
pclistblocks(CMangler_GetLinkName(func)->name, "AFTER CONSTANT PROPAGATION");
deletedeadloads(func);
if (propagatedconstants)
propagatecopyinstructions(func, 1);
propagateaddinstructions(func);
if (optimizedloop_full_unroll) {
changearraytoregisters();
if (optimizedloop_trans_regs && copts.debuglisting) {
pclistblocks(CMangler_GetLinkName(func)->name, "AFTER ARRAY => REGISTER TRANSFORM");
propagateconstants();
if (copts.debuglisting)
pclistblocks(CMangler_GetLinkName(func)->name, "AFTER CONSTANT PROPAGATION 2");
if (propagatedconstants)
propagatecopyinstructions(func, 1);
}
}
}
if (copts.peephole) {
if (copts.schedule_mode == 0 && copts.optimizationlevel > 1)
peepholemergeblocks(func, 0);
peepholeoptimizeforward(func);
if (copts.debuglisting)
pclistblocks(CMangler_GetLinkName(func)->name, "AFTER PEEPHOLE FORWARD 2");
}
removecommonsubexpressions(func, 1);
if (removedcommonsubexpressions) {
if (copts.debuglisting)
pclistblocks(CMangler_GetLinkName(func)->name, "AFTER VALUE NUMBERING 2");
propagatecopyinstructions(func, 1);
}
if (has_altivec_arrays && vectorarraystoregs()) {
if (copts.debuglisting)
pclistblocks(CMangler_GetLinkName(func)->name, "AFTER VECTOR ARRAY CONVERSION");
propagatecopyinstructions(func, 0);
propagatecopyinstructions(func, 1);
}
findloopsinflowgraph();
if (loopsinflowgraph) {
computeusedefchains(1);
analyzeloopsinflowgraph();
moveloopinvariantcode();
if (movedloopinvariantcode && copts.debuglisting)
pclistblocks(CMangler_GetLinkName(func)->name, "AFTER CODE MOTION 2");
removecommonsubexpressions(func, 1);
if (removedcommonsubexpressions) {
if (copts.debuglisting)
pclistblocks(CMangler_GetLinkName(func)->name, "AFTER VALUE NUMBERING 3");
propagatecopyinstructions(func, 1);
}
}
}
void globallyoptimizepcode(Object *func) {
if (copts.debuglisting)
pclistblocks(CMangler_GetLinkName(func)->name, "BEFORE GLOBAL OPTIMIZATION");
if (copts.optimizationlevel == 2 || (has_catch_blocks && copts.optimizationlevel > 2))
optimizelevel2(func);
else if (copts.optimizationlevel == 3)
optimizelevel3(func);
else if (copts.optimizationlevel == 4)
optimizelevel4(func);
}

54
compiler_and_linker/unsorted/IROUseDef.c
View File

@ -230,8 +230,7 @@ CInt64 IRO_GetSelfAssignmentVal(IROLinear *linear) {
CInt64_SetLong(&result, -1); CInt64_SetLong(&result, -1);
break; break;
default: default:
#line 445 CError_FATAL(445);
CError_FATAL();
} }
if (IS_TYPE_POINTER_ONLY(linear->rtype)) { if (IS_TYPE_POINTER_ONLY(linear->rtype)) {
@ -257,12 +256,10 @@ CInt64 IRO_GetSelfAssignmentVal(IROLinear *linear) {
result = CInt64_Neg(result); result = CInt64_Neg(result);
break; break;
default: default:
#line 491 CError_FATAL(491);
CError_FATAL();
} }
} else { } else {
#line 496 CError_FATAL(496);
CError_FATAL();
} }
return result; return result;
@ -810,11 +807,9 @@ static void MarkUsesByIndirect(IROLinear *linear, BitVector *a, BitVector *b) {
for (nd = list->list.head; nd != list->list.tail->next; nd = nd->next) { for (nd = list->list.head; nd != list->list.tail->next; nd = nd->next) {
if (nd->type == IROLinearOperand && nd->u.node->type == EOBJREF) { if (nd->type == IROLinearOperand && nd->u.node->type == EOBJREF) {
obj = nd->u.node->data.objref; obj = nd->u.node->data.objref;
#line 1422 CError_ASSERT(1422, obj != NULL);
CError_ASSERT(obj != NULL);
var = IRO_FindVar(obj, 1, 1); var = IRO_FindVar(obj, 1, 1);
#line 1424 CError_ASSERT(1424, var != NULL);
CError_ASSERT(var != NULL);
for (def = var->defs; def; def = def->varnext) { for (def = var->defs; def; def = def->varnext) {
if (def->x1A || (def->x1B && Bv_IsBitSet(def->index, Reaches))) { if (def->x1A || (def->x1B && Bv_IsBitSet(def->index, Reaches))) {
@ -883,8 +878,7 @@ static void MarkUsesByFunctionCall(IROLinear *linear, BitVector *a, BitVector *b
if (nd->type == IROLinearOperand && nd->u.node->type == EOBJREF) { if (nd->type == IROLinearOperand && nd->u.node->type == EOBJREF) {
foundObjRef = 1; foundObjRef = 1;
obj = nd->u.node->data.objref; obj = nd->u.node->data.objref;
#line 1522 CError_ASSERT(1522, obj != NULL);
CError_ASSERT(obj != NULL);
depsList = NULL; depsList = NULL;
PointerAnalysis_GetFunctionDependencies(obj, linear, &depsList); PointerAnalysis_GetFunctionDependencies(obj, linear, &depsList);
@ -922,8 +916,7 @@ static void MarkUsesByFunctionCall(IROLinear *linear, BitVector *a, BitVector *b
for (olist = depsList; olist; olist = olist->next) { for (olist = depsList; olist; olist = olist->next) {
var = IRO_FindVar(olist->object, 1, 1); var = IRO_FindVar(olist->object, 1, 1);
#line 1573 CError_ASSERT(1573, var != NULL);
CError_ASSERT(var != NULL);
for (def = var->defs; def; def = def->varnext) { for (def = var->defs; def; def = def->varnext) {
if (def->x1A || (def->x1B && Bv_IsBitSet(def->index, Reaches))) { if (def->x1A || (def->x1B && Bv_IsBitSet(def->index, Reaches))) {
@ -1286,19 +1279,15 @@ static IROLinear *GetAssigned(IROLinear *nd) {
if (!nd) if (!nd)
return NULL; return NULL;
if (nd->type == IROLinearOp2Arg) { if (nd->type == IROLinearOp2Arg)
nd = nd->u.diadic.left; nd = nd->u.diadic.left;
} else if (nd->type == IROLinearOp1Arg) { else if (nd->type == IROLinearOp1Arg)
nd = nd->u.monadic; nd = nd->u.monadic;
} else { else
#line 2338 CError_FATAL(2338);
CError_FATAL();
}
if (nd->type != IROLinearOp1Arg || nd->nodetype != EINDIRECT) { if (nd->type != IROLinearOp1Arg || nd->nodetype != EINDIRECT)
#line 2351 CError_FATAL(2351);
CError_FATAL();
}
nd = nd->u.monadic; nd = nd->u.monadic;
@ -1341,24 +1330,19 @@ static void ReplaceAssigned(IROLinear *nd, Object *from, Object *to) {
assigned->type != IROLinearOperand || assigned->type != IROLinearOperand ||
assigned->u.node->type != EOBJREF || assigned->u.node->type != EOBJREF ||
assigned->u.node->data.objref != from assigned->u.node->data.objref != from
) { )
#line 2459 CError_FATAL(2459);
CError_FATAL();
}
assigned->u.node->data.objref = to; assigned->u.node->data.objref = to;
} }
static void ReplaceUsed(IROLinear *nd, Object *from, Object *to) { static void ReplaceUsed(IROLinear *nd, Object *from, Object *to) {
#line 2482 CError_ASSERT(2482, nd->type == IROLinearOperand && nd->u.node->type == EOBJREF);
CError_ASSERT(nd->type == IROLinearOperand && nd->u.node->type == EOBJREF);
if (nd->u.node->data.objref == from) { if (nd->u.node->data.objref == from)
nd->u.node->data.objref = to; nd->u.node->data.objref = to;
} else if (nd->u.node->data.objref != to) { else if (nd->u.node->data.objref != to)
#line 2494 CError_FATAL(2494);
CError_FATAL();
}
} }
static void SplitOffRange(VarRecord *var) { static void SplitOffRange(VarRecord *var) {

3
compiler_and_linker/unsorted/InlineAsm.c
View File

@ -120,8 +120,7 @@ Boolean InlineAsm_LookupSymbolOrTag(HashNameNode *name, IALookupResult *result,
case OT_MEMBERVAR: case OT_MEMBERVAR:
return 0; return 0;
default: default:
#line 245 CError_FATAL(245);
CError_FATAL();
} }
} }
} }

117
compiler_and_linker/unsorted/InlineAsmPPC.c
View File

@ -29,7 +29,7 @@ extern int countexceptionactionregisters(ExceptionAction *);
extern void noteexceptionactionregisters(ExceptionAction *, PCodeArg *); extern void noteexceptionactionregisters(ExceptionAction *, PCodeArg *);
char asm_alloc_flags[10]; char asm_alloc_flags[10];
unsigned char sm_section; Section sm_section;
UInt32 cpu; UInt32 cpu;
SInt32 fralloc_parameter_area_size; SInt32 fralloc_parameter_area_size;
Boolean user_responsible_for_frame; Boolean user_responsible_for_frame;
@ -1018,8 +1018,7 @@ static InlineAsm *InlineAsm_ScanAssemblyOperands(IAMnemonic *mnemonic) {
op = ia->args; op = ia->args;
for (format = mnemonic->format; *format; format++) { for (format = mnemonic->format; *format; format++) {
#line 1664 CError_ASSERT(1664, ia->argcount < argcount);
CError_ASSERT(ia->argcount < argcount);
if (*format == ',') { if (*format == ',') {
eatcommatoken(); eatcommatoken();
@ -1114,12 +1113,10 @@ static InlineAsm *InlineAsm_ScanAssemblyOperands(IAMnemonic *mnemonic) {
code = *format; code = *format;
value = 16; value = 16;
if (code == 'a') { if (code == 'a') {
if (isdigit(format[1])) { if (isdigit(format[1]))
code = *(++format); code = *(++format);
} else { else
#line 1804 CError_FATAL(1804);
CError_FATAL();
}
} }
if (isdigit(format[1])) { if (isdigit(format[1])) {
@ -1147,10 +1144,8 @@ static InlineAsm *InlineAsm_ScanAssemblyOperands(IAMnemonic *mnemonic) {
if (negate) if (negate)
op->u.imm.value = -op->u.imm.value; op->u.imm.value = -op->u.imm.value;
if (pcode_check_imm_bits(op->u.imm.value, value, code)) { if (pcode_check_imm_bits(op->u.imm.value, value, code))
#line 1838 CError_FATAL(1838);
CError_FATAL();
}
break; break;
} }
@ -1253,8 +1248,7 @@ static InlineAsm *InlineAsm_ScanAssemblyOperands(IAMnemonic *mnemonic) {
case 'd': { case 'd': {
short effect2; short effect2;
#line 1971 CError_ASSERT(1971, format[1] == '(');
CError_ASSERT(format[1] == '(');
format++; format++;
effect2 = EffectRead; effect2 = EffectRead;
if (format[1] == '=') { if (format[1] == '=') {
@ -1265,10 +1259,8 @@ static InlineAsm *InlineAsm_ScanAssemblyOperands(IAMnemonic *mnemonic) {
format++; format++;
} }
#line 1983 CError_ASSERT(1983, format[1] == 'b');
CError_ASSERT(format[1] == 'b'); CError_ASSERT(1985, format[2] == ')');
#line 1985
CError_ASSERT(format[2] == ')');
format += 2; format += 2;
switch (ia->opcode) { switch (ia->opcode) {
@ -1385,8 +1377,7 @@ static InlineAsm *InlineAsm_ScanAssemblyOperands(IAMnemonic *mnemonic) {
break; break;
default: default:
#line 2266 CError_FATAL(2266);
CError_FATAL();
} }
while (format[1] && strchr("/<>|*", format[1])) { while (format[1] && strchr("/<>|*", format[1])) {
@ -1410,30 +1401,25 @@ static InlineAsm *InlineAsm_ScanAssemblyOperands(IAMnemonic *mnemonic) {
case '<': case '<':
case '>': case '>':
case '|': case '|':
if (op->type == IAOpnd_Imm) { if (op->type == IAOpnd_Imm)
value = op->u.imm.value; value = op->u.imm.value;
} else if (op->type == IAOpnd_Reg) { else if (op->type == IAOpnd_Reg)
value = op->u.reg.num; value = op->u.reg.num;
} else { else
#line 2312 CError_FATAL(2312);
CError_FATAL();
}
if (format[1] == 'p') { if (format[1] == 'p') {
format++; format++;
if (op[-1].type == IAOpnd_Imm) { if (op[-1].type == IAOpnd_Imm)
value2 = op[-1].u.imm.value; value2 = op[-1].u.imm.value;
} else if (op[-1].type == IAOpnd_Reg) { else if (op[-1].type == IAOpnd_Reg)
value2 = op[-1].u.reg.num; value2 = op[-1].u.reg.num;
} else { else
#line 2322 CError_FATAL(2322);
CError_FATAL();
}
} else if (isdigit(format[1])) { } else if (isdigit(format[1])) {
format += pcode_const_from_format(format + 1, &value2); format += pcode_const_from_format(format + 1, &value2);
} else { } else {
#line 2327 CError_FATAL(2327);
CError_FATAL();
} }
switch (code) { switch (code) {
@ -1450,18 +1436,15 @@ static InlineAsm *InlineAsm_ScanAssemblyOperands(IAMnemonic *mnemonic) {
value = value * value2; value = value * value2;
break; break;
default: default:
#line 2348 CError_FATAL(2348);
CError_FATAL();
} }
if (op->type == IAOpnd_Imm) { if (op->type == IAOpnd_Imm)
op->u.imm.value = value; op->u.imm.value = value;
} else if (op->type == IAOpnd_Reg) { else if (op->type == IAOpnd_Reg)
op->u.reg.num = value; op->u.reg.num = value;
} else { else
#line 2355 CError_FATAL(2355);
CError_FATAL();
}
break; break;
} }
} }
@ -1562,8 +1545,7 @@ void InlineAsm_InitializePPC(void) {
case CPU_PPC7400: case CPU_PPC7450: cpu = CPUMask_74xx; break; case CPU_PPC7400: case CPU_PPC7450: cpu = CPUMask_74xx; break;
case CPU_Generic: cpu = CPUMask_Generic; break; case CPU_Generic: cpu = CPUMask_Generic; break;
default: default:
#line 2613 CError_FATAL(2613);
CError_FATAL();
} }
if (copts.altivec_model) if (copts.altivec_model)
@ -1785,7 +1767,7 @@ void InlineAsm_ProcessDirective(SInt32 directive) {
tk = lex(); tk = lex();
if (tk == TK_IDENTIFIER) { if (tk == TK_IDENTIFIER) {
if (!strcmp(tkidentifier->name, "PR")) if (!strcmp(tkidentifier->name, "PR"))
sm_section = 1; sm_section = SECT_TEXT;
else else
CError_Error(CErrorStr144); CError_Error(CErrorStr144);
} else { } else {
@ -1946,8 +1928,7 @@ static PCode *InlineAsm_TranslateIRtoPCodePPC(InlineAsm *ia, int argcount, UInt8
extra_args -= (ia->argcount - argcount); extra_args -= (ia->argcount - argcount);
argcount = ia->argcount; argcount = ia->argcount;
} else { } else {
#line 3317 CError_FATAL(3317);
CError_FATAL();
} }
} }
@ -2030,10 +2011,8 @@ static PCode *InlineAsm_TranslateIRtoPCodePPC(InlineAsm *ia, int argcount, UInt8
dest->arg = src->u.reg.rclass; dest->arg = src->u.reg.rclass;
dest->data.reg.reg = r20; dest->data.reg.reg = r20;
dest->data.reg.effect = src->u.reg.effect; dest->data.reg.effect = src->u.reg.effect;
if (pc->op == PC_RLWIMI && (dest->data.reg.effect & EffectWrite) && dest->arg == RegClass_GPR && !(dest->data.reg.effect & EffectRead)) { if (pc->op == PC_RLWIMI && (dest->data.reg.effect & EffectWrite) && dest->arg == RegClass_GPR && !(dest->data.reg.effect & EffectRead))
#line 3442 CError_FATAL(3442);
CError_FATAL();
}
if (dest->arg == RegClass_SPR) { if (dest->arg == RegClass_SPR) {
int i; int i;
@ -2059,8 +2038,7 @@ static PCode *InlineAsm_TranslateIRtoPCodePPC(InlineAsm *ia, int argcount, UInt8
if (src->u.reg.object) { if (src->u.reg.object) {
if (Registers_GetVarInfo(src->u.reg.object)->flags & VarInfoFlag4) { if (Registers_GetVarInfo(src->u.reg.object)->flags & VarInfoFlag4) {
int reg, regHi; int reg, regHi;
#line 3474 CError_ASSERT(3474, dest->arg == RegClass_GPR);
CError_ASSERT(dest->arg == RegClass_GPR);
regHi = OBJECT_REG_HI(src->u.reg.object); regHi = OBJECT_REG_HI(src->u.reg.object);
reg = OBJECT_REG(src->u.reg.object); reg = OBJECT_REG(src->u.reg.object);
@ -2113,8 +2091,7 @@ static PCode *InlineAsm_TranslateIRtoPCodePPC(InlineAsm *ia, int argcount, UInt8
break; break;
default: default:
#line 3528 CError_FATAL(3528);
CError_FATAL();
} }
} }
@ -2224,8 +2201,7 @@ void InlineAsm_TranslateIRtoPCode(Statement *stmt) {
dest = pc->args[0].data.label.label; dest = pc->args[0].data.label.label;
break; break;
default: default:
#line 3715 CError_FATAL(3715);
CError_FATAL();
} }
if (dest) { if (dest) {
@ -2379,8 +2355,7 @@ static SInt32 InlineAsm_OpcodeSize(InlineAsm *ia) {
case PC_STVXL: case PC_STVXL:
return 16; return 16;
default: default:
#line 3924 CError_FATAL(3924);
CError_FATAL();
} }
} else { } else {
if (opcodeinfo[ia->opcode].flags & fPCodeFlag80000000) if (opcodeinfo[ia->opcode].flags & fPCodeFlag80000000)
@ -2397,14 +2372,12 @@ static SInt32 InlineAsm_OpcodeSize(InlineAsm *ia) {
case PC_TLBLI: case PC_TLBLI:
return 4; return 4;
default: default:
#line 3941 CError_FATAL(3941);
CError_FATAL();
} }
} }
} }
#line 3944 CError_FATAL(3944);
CError_FATAL();
return 0; return 0;
} }
@ -2474,8 +2447,7 @@ void CodeGen_GetAsmEffects(Statement *stmt, IAEffects *effects) {
effects->operands[effects->numoperands].size = op->u.reg.object->type->size; effects->operands[effects->numoperands].size = op->u.reg.object->type->size;
effects->numoperands++; effects->numoperands++;
} else { } else {
#line 4051 CError_FATAL(4051);
CError_FATAL();
} }
} }
} }
@ -2510,14 +2482,11 @@ void CodeGen_GetAsmEffects(Statement *stmt, IAEffects *effects) {
effects->x3 = 1; effects->x3 = 1;
break; break;
default: default:
#line 4087 CError_FATAL(4087);
CError_FATAL();
} }
#line 4090 CError_ASSERT(4090, effects->numoperands <= 16);
CError_ASSERT(effects->numoperands <= 16); CError_ASSERT(4093, effects->numlabels <= 16);
#line 4093
CError_ASSERT(effects->numlabels <= 16);
} }
for (i = 0, op = ia->args; i < ia->argcount; i++, op++) { for (i = 0, op = ia->args; i < ia->argcount; i++, op++) {
@ -2538,8 +2507,7 @@ void CodeGen_GetAsmEffects(Statement *stmt, IAEffects *effects) {
effects->operands[effects->numoperands].size = op->u.reg.object->type->size; effects->operands[effects->numoperands].size = op->u.reg.object->type->size;
effects->numoperands++; effects->numoperands++;
} else { } else {
#line 4132 CError_FATAL(4132);
CError_FATAL();
} }
} }
} }
@ -2558,8 +2526,7 @@ void CodeGen_GetAsmEffects(Statement *stmt, IAEffects *effects) {
break; break;
} }
#line 4151 CError_ASSERT(4151, effects->numoperands <= 16);
CError_ASSERT(effects->numoperands <= 16);
} }
if ((info->flags & (fPCodeFlag1 | fPCodeFlag8)) && (SInt32)effects->numlabels == 0) if ((info->flags & (fPCodeFlag1 | fPCodeFlag8)) && (SInt32)effects->numlabels == 0)

12
compiler_and_linker/unsorted/InterferenceGraph.c
View File

@ -122,14 +122,12 @@ static void buildinterferencematrix(void) {
if (coloring_class == RegClass_GPR && (instr->flags & fPCodeFlag8)) { if (coloring_class == RegClass_GPR && (instr->flags & fPCodeFlag8)) {
i = branch_count_volatiles(); i = branch_count_volatiles();
op = instr->args; op = instr->args;
#line 219 CError_ASSERT(219, instr->argCount != 0);
CError_ASSERT(instr->argCount != 0);
while (op->kind != PCOp_REGISTER && !(op->data.reg.effect & EffectWrite)) { while (op->kind != PCOp_REGISTER && !(op->data.reg.effect & EffectWrite)) {
i++; i++;
op++; op++;
#line 226 CError_ASSERT(226, i <= instr->argCount);
CError_ASSERT(i <= instr->argCount);
} }
op = instr->args + i; op = instr->args + i;
@ -172,15 +170,13 @@ static void coalescenodes(void) {
for (instr = block->firstPCode; instr; instr = instr->nextPCode) { for (instr = block->firstPCode; instr; instr = instr->nextPCode) {
if ((instr->flags & fPCodeFlag10) && !(instr->flags & fSideEffects)) { if ((instr->flags & fPCodeFlag10) && !(instr->flags & fSideEffects)) {
if (PCODE_FLAG_SET_F(instr) & fPCodeFlag20000000) { if (PCODE_FLAG_SET_F(instr) & fPCodeFlag20000000) {
#line 309 CError_FATAL(309);
CError_FATAL();
continue; continue;
} }
if (instr->argCount > 2) { if (instr->argCount > 2) {
if (instr->argCount != 3 || instr->args[2].kind != PCOp_PLACEHOLDEROPERAND) { if (instr->argCount != 3 || instr->args[2].kind != PCOp_PLACEHOLDEROPERAND) {
#line 316 CError_FATAL(316);
CError_FATAL();
continue; continue;
} }
} }

4894
compiler_and_linker/unsorted/Intrinsics.c
View File

File diff suppressed because it is too large Load Diff

8
compiler_and_linker/unsorted/IroBitVect.c
View File

@ -16,12 +16,10 @@ void Bv_AllocVectorLocal(BitVector **bv, UInt32 size) {
} }
void Bv_ClearBit(UInt32 bit, BitVector *bv) { void Bv_ClearBit(UInt32 bit, BitVector *bv) {
if ((bit / 32) < bv->size) { if ((bit / 32) < bv->size)
bv->data[bit / 32] &= ~(1 << (bit & 31)); bv->data[bit / 32] &= ~(1 << (bit & 31));
} else { else
#line 73 CError_FATAL(73);
CError_FATAL();
}
} }
void Bv_And(const BitVector *a, BitVector *b) { void Bv_And(const BitVector *a, BitVector *b) {

42
compiler_and_linker/unsorted/IroCSE.c
View File

@ -69,14 +69,11 @@ static void GetDependsOfIndirect(IROLinear *nd) {
for (scannd = list->list.head; scannd != list->list.tail->next; scannd = scannd->next) { for (scannd = list->list.head; scannd != list->list.tail->next; scannd = scannd->next) {
if (scannd->type == IROLinearOperand && scannd->u.node->type == EOBJREF) { if (scannd->type == IROLinearOperand && scannd->u.node->type == EOBJREF) {
obj = scannd->u.node->data.objref; obj = scannd->u.node->data.objref;
#line 119 CError_ASSERT(119, obj != NULL);
CError_ASSERT(obj != NULL);
var = IRO_FindVar(obj, 1, 1); var = IRO_FindVar(obj, 1, 1);
#line 121 CError_ASSERT(121, var != NULL);
CError_ASSERT(var != NULL);
index = var->index; index = var->index;
#line 123 CError_ASSERT(123, index != 0);
CError_ASSERT(index != 0);
if (is_volatile_object(obj)) { if (is_volatile_object(obj)) {
IRO_IsVolatile = 1; IRO_IsVolatile = 1;
@ -158,8 +155,7 @@ static void GetDependsOfFunctionCallForDataFlow(IROLinear *nd) {
if (scannd->type == IROLinearOperand && scannd->u.node->type == EOBJREF) { if (scannd->type == IROLinearOperand && scannd->u.node->type == EOBJREF) {
foundObjRef = 1; foundObjRef = 1;
obj = scannd->u.node->data.objref; obj = scannd->u.node->data.objref;
#line 234 CError_ASSERT(234, obj != NULL);
CError_ASSERT(obj != NULL);
depsList = NULL; depsList = NULL;
PointerAnalysis_GetFunctionDependencies(obj, nd, &depsList); PointerAnalysis_GetFunctionDependencies(obj, nd, &depsList);
@ -199,11 +195,9 @@ static void GetDependsOfFunctionCallForDataFlow(IROLinear *nd) {
for (olist = depsList; olist; olist = olist->next) { for (olist = depsList; olist; olist = olist->next) {
var = IRO_FindVar(olist->object, 1, 1); var = IRO_FindVar(olist->object, 1, 1);
#line 285 CError_ASSERT(285, var != NULL);
CError_ASSERT(var != NULL);
index = var->index; index = var->index;
#line 287 CError_ASSERT(287, index != 0);
CError_ASSERT(index != 0);
if (is_volatile_object(olist->object)) { if (is_volatile_object(olist->object)) {
IRO_IsVolatile = 1; IRO_IsVolatile = 1;
@ -312,8 +306,7 @@ static void IRO_DependsOn(IROLinear *linear, Boolean flag) {
IRO_NotSubable = 1; IRO_NotSubable = 1;
break; break;
default: default:
#line 479 CError_FATAL(479);
CError_FATAL();
} }
} }
} }
@ -384,8 +377,7 @@ static void IRO_DependsOnForDataFlow(IROLinear *linear, Boolean flag) {
GetDependsOfFunctionCallForDataFlow(linear); GetDependsOfFunctionCallForDataFlow(linear);
break; break;
default: default:
#line 650 CError_FATAL(650);
CError_FATAL();
} }
} }
@ -476,8 +468,7 @@ void IRO_RemoveExpr(IROExpr *expr) {
while (scan != expr) { while (scan != expr) {
prev = scan; prev = scan;
scan = scan->next; scan = scan->next;
#line 809 CError_ASSERT(809, scan);
CError_ASSERT(scan);
} }
expr->linear->expr = NULL; expr->linear->expr = NULL;
@ -544,11 +535,9 @@ static void GetExprKillsByIndirectAssignment(IROLinear *linear) {
for (scannd = list->list.head; scannd != list->list.tail->next; scannd = scannd->next) { for (scannd = list->list.head; scannd != list->list.tail->next; scannd = scannd->next) {
if (scannd->type == IROLinearOperand && scannd->u.node->type == EOBJREF) { if (scannd->type == IROLinearOperand && scannd->u.node->type == EOBJREF) {
obj = scannd->u.node->data.objref; obj = scannd->u.node->data.objref;
#line 893 CError_ASSERT(893, obj != NULL);
CError_ASSERT(obj != NULL);
var = IRO_FindVar(obj, 1, 1); var = IRO_FindVar(obj, 1, 1);
#line 895 CError_ASSERT(895, var != NULL);
CError_ASSERT(var != NULL);
index = var->index; index = var->index;
for (expr = IRO_FirstExpr; expr; expr = expr->next) { for (expr = IRO_FirstExpr; expr; expr = expr->next) {
@ -615,8 +604,7 @@ static void GetExprKillsByFunctionCall(IROLinear *funccall) {
if (scannd->type == IROLinearOperand && scannd->u.node->type == EOBJREF) { if (scannd->type == IROLinearOperand && scannd->u.node->type == EOBJREF) {
foundObjRef = 1; foundObjRef = 1;
obj = scannd->u.node->data.objref; obj = scannd->u.node->data.objref;
#line 991 CError_ASSERT(991, obj != NULL);
CError_ASSERT(obj != NULL);
depsList = NULL; depsList = NULL;
PointerAnalysis_GetFunctionKills(obj, funccall, &depsList); PointerAnalysis_GetFunctionKills(obj, funccall, &depsList);
@ -656,11 +644,9 @@ static void GetExprKillsByFunctionCall(IROLinear *funccall) {
for (olist = depsList; olist; olist = olist->next) { for (olist = depsList; olist; olist = olist->next) {
var = IRO_FindVar(olist->object, 1, 1); var = IRO_FindVar(olist->object, 1, 1);
#line 1042 CError_ASSERT(1042, var != NULL);
CError_ASSERT(var != NULL);
index = var->index; index = var->index;
#line 1044 CError_ASSERT(1044, index != 0);
CError_ASSERT(index != 0);
for (expr = IRO_FirstExpr; expr; expr = expr->next) { for (expr = IRO_FirstExpr; expr; expr = expr->next) {
if (Bv_IsBitSet(index, expr->depends)) if (Bv_IsBitSet(index, expr->depends))

21
compiler_and_linker/unsorted/IroEmptyLoop.c
View File

@ -93,8 +93,7 @@ static Boolean EmptyLoop(IRONode *fnode) {
if (!Bv_IsBitSet(pred->index, InLoop)) { if (!Bv_IsBitSet(pred->index, InLoop)) {
flag2 = 1; flag2 = 1;
if (pred->nextnode == fnode) { if (pred->nextnode == fnode) {
#line 173 CError_ASSERT(173, !bestpred || pred == bestpred);
CError_ASSERT(!bestpred || pred == bestpred);
bestpred = pred; bestpred = pred;
} }
} }
@ -441,8 +440,7 @@ static int CheckStepOverFlow1_EmptyLoop(IROLoop *loop, CInt64 *val1, CInt64 *val
if (IS_LINEAR_DIADIC(loop->nd18, ELESS)) if (IS_LINEAR_DIADIC(loop->nd18, ELESS))
*val1 = CInt64_Add(*val1, neg1); *val1 = CInt64_Add(*val1, neg1);
#line 855 CError_ASSERT(855, !CInt64_IsZero(&addConst));
CError_ASSERT(!CInt64_IsZero(&addConst));
if (isUnsigned) if (isUnsigned)
*val1 = CInt64_DivU(*val1, addConst); *val1 = CInt64_DivU(*val1, addConst);
@ -453,15 +451,11 @@ static int CheckStepOverFlow1_EmptyLoop(IROLoop *loop, CInt64 *val1, CInt64 *val
return 1; return 1;
if (isUnsigned) { if (isUnsigned) {
if (CInt64_LessEqualU(*val1, cint64_zero)) { if (CInt64_LessEqualU(*val1, cint64_zero))
#line 877 CError_FATAL(877);
CError_FATAL();
}
} else { } else {
if (CInt64_LessEqual(*val1, cint64_zero)) { if (CInt64_LessEqual(*val1, cint64_zero))
#line 886 CError_FATAL(886);
CError_FATAL();
}
} }
if (isUnsigned) { if (isUnsigned) {
@ -521,8 +515,7 @@ static int CheckStepOverFlow2_EmptyLoop(IROLoop *loop, CInt64 *val1, CInt64 *val
if (IS_LINEAR_DIADIC(loop->nd18, EGREATER)) if (IS_LINEAR_DIADIC(loop->nd18, EGREATER))
*val1 = CInt64_Add(*val1, neg1); *val1 = CInt64_Add(*val1, neg1);
#line 995 CError_ASSERT(995, !CInt64_IsZero(&addConst));
CError_ASSERT(!CInt64_IsZero(&addConst));
if (isUnsigned) if (isUnsigned)
*val1 = CInt64_DivU(*val1, addConst); *val1 = CInt64_DivU(*val1, addConst);

3
compiler_and_linker/unsorted/IroFlowgraph.c
View File

@ -66,8 +66,7 @@ static void AddLabelSucc(IRONode *node, CLabel *label) {
AddSucc(node, targetnode); AddSucc(node, targetnode);
targetnode->x39 = 1; targetnode->x39 = 1;
} else { } else {
#line 126 CError_FATAL(126);
CError_FATAL();
} }
} }

126
compiler_and_linker/unsorted/IroLinearForm.c
View File

@ -228,8 +228,7 @@ static inline void MarkSubExpr(IROLinear *linear) {
linear->u.funccall.args[i]->flags |= IROLF_Reffed; linear->u.funccall.args[i]->flags |= IROLF_Reffed;
break; break;
default: default:
#line 368 CError_FATAL(368);
CError_FATAL();
} }
} }
@ -281,12 +280,10 @@ static void AssignCommaRToTemp(ENode *enode, Boolean flag) {
ENode *indnode = IRO_NewENode(EINDIRECT); ENode *indnode = IRO_NewENode(EINDIRECT);
indnode->data.monadic = create_objectrefnode(obj); indnode->data.monadic = create_objectrefnode(obj);
if (!IS_TYPE_VOID(enode->rtype)) { if (!IS_TYPE_VOID(enode->rtype))
indnode->rtype = enode->rtype; indnode->rtype = enode->rtype;
} else { else
#line 548 CError_FATAL(548);
CError_FATAL();
}
stmt = lalloc(sizeof(Statement)); stmt = lalloc(sizeof(Statement));
memset(stmt, 0, sizeof(Statement)); memset(stmt, 0, sizeof(Statement));
@ -311,8 +308,7 @@ static void AssignCommaRToTemp(ENode *enode, Boolean flag) {
enode->type = EINDIRECT; enode->type = EINDIRECT;
enode->data.monadic = create_objectrefnode(obj); enode->data.monadic = create_objectrefnode(obj);
#line 580 CError_ASSERT(580, !IS_TYPE_VOID(enode->rtype));
CError_ASSERT(!IS_TYPE_VOID(enode->rtype));
} else { } else {
stmt = lalloc(sizeof(Statement)); stmt = lalloc(sizeof(Statement));
memset(stmt, 0, sizeof(Statement)); memset(stmt, 0, sizeof(Statement));
@ -347,12 +343,10 @@ static void AssignDangerousArgumentToTemp(ENode *enode) {
indnode = IRO_NewENode(EINDIRECT); indnode = IRO_NewENode(EINDIRECT);
indnode->data.monadic = create_objectrefnode(obj); indnode->data.monadic = create_objectrefnode(obj);
if (!IS_TYPE_VOID(enode->rtype)) { if (!IS_TYPE_VOID(enode->rtype))
indnode->rtype = enode->rtype; indnode->rtype = enode->rtype;
} else { else
#line 627 CError_FATAL(627);
CError_FATAL();
}
rightnode = IRO_NewENode(enode->type); rightnode = IRO_NewENode(enode->type);
memcpy(rightnode, enode, sizeof(ENode)); memcpy(rightnode, enode, sizeof(ENode));
@ -390,12 +384,10 @@ static void CreateTempAssignmentToZero(ENode *enode, Object **objptr) {
*objptr = create_temp_object(enode->rtype); *objptr = create_temp_object(enode->rtype);
indnode = IRO_NewENode(EINDIRECT); indnode = IRO_NewENode(EINDIRECT);
indnode->data.monadic = create_objectrefnode(*objptr); indnode->data.monadic = create_objectrefnode(*objptr);
if (!IS_TYPE_VOID(enode->rtype)) { if (!IS_TYPE_VOID(enode->rtype))
indnode->rtype = enode->rtype; indnode->rtype = enode->rtype;
} else { else
#line 678 CError_FATAL(678);
CError_FATAL();
}
rightnode = IRO_NewENode(EINTCONST); rightnode = IRO_NewENode(EINTCONST);
rightnode->data.intval = cint64_zero; rightnode->data.intval = cint64_zero;
@ -431,12 +423,10 @@ static void CreateTempAssignmentToOne(ENode *enode, Object **objptr) {
*objptr = create_temp_object(enode->rtype); *objptr = create_temp_object(enode->rtype);
indnode = IRO_NewENode(EINDIRECT); indnode = IRO_NewENode(EINDIRECT);
indnode->data.monadic = create_objectrefnode(*objptr); indnode->data.monadic = create_objectrefnode(*objptr);
if (!IS_TYPE_VOID(enode->rtype)) { if (!IS_TYPE_VOID(enode->rtype))
indnode->rtype = enode->rtype; indnode->rtype = enode->rtype;
} else { else
#line 720 CError_FATAL(720);
CError_FATAL();
}
rightnode = IRO_NewENode(EINTCONST); rightnode = IRO_NewENode(EINTCONST);
rightnode->data.intval = cint64_one; rightnode->data.intval = cint64_one;
@ -534,8 +524,7 @@ static Object *GetTempFromtheList(ENode *expr) {
break; break;
} }
#line 839 CError_ASSERT(839, n);
CError_ASSERT(n);
return n->tempobj; return n->tempobj;
} }
@ -592,8 +581,7 @@ static void GenerateExpr1TempAssignment(ENode *enode, Object **objptr) {
indnode = IRO_NewENode(EINDIRECT); indnode = IRO_NewENode(EINDIRECT);
indnode->data.monadic = create_objectrefnode(*objptr); indnode->data.monadic = create_objectrefnode(*objptr);
indnode->rtype = enode->rtype; indnode->rtype = enode->rtype;
#line 905 CError_ASSERT(905, !IS_TYPE_VOID(enode->rtype));
CError_ASSERT(!IS_TYPE_VOID(enode->rtype));
} }
stmt = lalloc(sizeof(Statement)); stmt = lalloc(sizeof(Statement));
@ -631,8 +619,7 @@ static void GenerateExpr2TempAssignment(ENode *enode, Object **objptr) {
indnode = IRO_NewENode(EINDIRECT); indnode = IRO_NewENode(EINDIRECT);
indnode->data.monadic = create_objectrefnode(*objptr); indnode->data.monadic = create_objectrefnode(*objptr);
indnode->rtype = enode->rtype; indnode->rtype = enode->rtype;
#line 953 CError_ASSERT(953, !IS_TYPE_VOID(enode->rtype));
CError_ASSERT(!IS_TYPE_VOID(enode->rtype));
} }
stmt = lalloc(sizeof(Statement)); stmt = lalloc(sizeof(Statement));
@ -671,8 +658,7 @@ static void GenerateForceLoadTempAssignment(ENode *enode, Object **objptr) {
indnode = IRO_NewENode(EINDIRECT); indnode = IRO_NewENode(EINDIRECT);
indnode->data.monadic = create_objectrefnode(*objptr); indnode->data.monadic = create_objectrefnode(*objptr);
indnode->rtype = enode->rtype; indnode->rtype = enode->rtype;
#line 1003 CError_ASSERT(1003, !IS_TYPE_VOID(enode->rtype));
CError_ASSERT(!IS_TYPE_VOID(enode->rtype));
} }
stmt = lalloc(sizeof(Statement)); stmt = lalloc(sizeof(Statement));
@ -845,12 +831,10 @@ static void TransformLogicalAndRHS(ENode *enode, Object **objptr, CLabel **label
indnode = IRO_NewENode(EINDIRECT); indnode = IRO_NewENode(EINDIRECT);
indnode->data.monadic = create_objectrefnode(*objptr); indnode->data.monadic = create_objectrefnode(*objptr);
if (!IS_TYPE_VOID(enode->rtype)) { if (!IS_TYPE_VOID(enode->rtype))
indnode->rtype = enode->rtype; indnode->rtype = enode->rtype;
} else { else
#line 1225 CError_FATAL(1225);
CError_FATAL();
}
rightnode = IRO_NewENode(EINTCONST); rightnode = IRO_NewENode(EINTCONST);
rightnode->data.intval = cint64_one; rightnode->data.intval = cint64_one;
@ -898,8 +882,7 @@ static void TransformLogicalAndRHS(ENode *enode, Object **objptr, CLabel **label
enode->type = EINDIRECT; enode->type = EINDIRECT;
enode->data.monadic = create_objectrefnode(*objptr); enode->data.monadic = create_objectrefnode(*objptr);
#line 1276 CError_ASSERT(1276, !IS_TYPE_VOID(enode->rtype));
CError_ASSERT(!IS_TYPE_VOID(enode->rtype));
} }
static void TransformLogicalOrLHS(ENode *enode, Object **objptr, CLabel **labelptr) { static void TransformLogicalOrLHS(ENode *enode, Object **objptr, CLabel **labelptr) {
@ -953,12 +936,10 @@ static void TransformLogicalOrRHS(ENode *enode, Object **objptr, CLabel **labelp
indnode = IRO_NewENode(EINDIRECT); indnode = IRO_NewENode(EINDIRECT);
indnode->data.monadic = create_objectrefnode(*objptr); indnode->data.monadic = create_objectrefnode(*objptr);
if (!IS_TYPE_VOID(enode->rtype)) { if (!IS_TYPE_VOID(enode->rtype))
indnode->rtype = enode->rtype; indnode->rtype = enode->rtype;
} else { else
#line 1354 CError_FATAL(1354);
CError_FATAL();
}
rightnode = IRO_NewENode(EINTCONST); rightnode = IRO_NewENode(EINTCONST);
rightnode->data.intval = cint64_zero; rightnode->data.intval = cint64_zero;
@ -1006,24 +987,22 @@ static void TransformLogicalOrRHS(ENode *enode, Object **objptr, CLabel **labelp
enode->type = EINDIRECT; enode->type = EINDIRECT;
enode->data.monadic = create_objectrefnode(*objptr); enode->data.monadic = create_objectrefnode(*objptr);
#line 1405 CError_ASSERT(1405, !IS_TYPE_VOID(enode->rtype));
CError_ASSERT(!IS_TYPE_VOID(enode->rtype));
} }
static void LinearizeExpr1(ENode *a, ENode *b, Boolean flag, Boolean flag2) { static void LinearizeExpr1(ENode *a, ENode *b, Boolean flag, Boolean flag2) {
switch (a->type) { switch (a->type) {
ENODE_CASE_MONADIC ENODE_CASE_MONADIC:
LinearizeExpr1(a->data.monadic, a, 0, 0); LinearizeExpr1(a->data.monadic, a, 0, 0);
if (a->type == EFORCELOAD) { if (a->type == EFORCELOAD) {
Object *obj; Object *obj;
GenerateForceLoadTempAssignment(a, &obj); GenerateForceLoadTempAssignment(a, &obj);
a->type = EINDIRECT; a->type = EINDIRECT;
a->data.monadic = create_objectrefnode(obj); a->data.monadic = create_objectrefnode(obj);
#line 1428 CError_ASSERT(1428, !IS_TYPE_VOID(a->rtype));
CError_ASSERT(!IS_TYPE_VOID(a->rtype));
} }
break; break;
ENODE_CASE_DIADIC_1 ENODE_CASE_DIADIC_1:
case ECOMMA: case ECOMMA:
case EPMODULO: case EPMODULO:
case EROTL: case EROTL:
@ -1042,7 +1021,7 @@ static void LinearizeExpr1(ENode *a, ENode *b, Boolean flag, Boolean flag2) {
LinearizeExpr1(a->data.diadic.right, a, 0, 0); LinearizeExpr1(a->data.diadic.right, a, 0, 0);
} }
break; break;
ENODE_CASE_ASSIGN ENODE_CASE_ASSIGN:
LinearizeExpr1(a->data.diadic.right, a, 0, 0); LinearizeExpr1(a->data.diadic.right, a, 0, 0);
LinearizeExpr1(a->data.diadic.left, a, 0, 0); LinearizeExpr1(a->data.diadic.left, a, 0, 0);
break; break;
@ -1081,8 +1060,7 @@ static void LinearizeExpr1(ENode *a, ENode *b, Boolean flag, Boolean flag2) {
if (!IS_TYPE_VOID(a->rtype)) { if (!IS_TYPE_VOID(a->rtype)) {
a->type = EINDIRECT; a->type = EINDIRECT;
a->data.monadic = create_objectrefnode(obj); a->data.monadic = create_objectrefnode(obj);
#line 1596 CError_ASSERT(1596, !IS_TYPE_VOID(a->rtype));
CError_ASSERT(!IS_TYPE_VOID(a->rtype));
} else { } else {
a->type = EINTCONST; a->type = EINTCONST;
a->data.intval = cint64_zero; a->data.intval = cint64_zero;
@ -1093,8 +1071,7 @@ static void LinearizeExpr1(ENode *a, ENode *b, Boolean flag, Boolean flag2) {
Object *temp = GetTempFromtheList(a); Object *temp = GetTempFromtheList(a);
a->type = EINDIRECT; a->type = EINDIRECT;
a->data.monadic = create_objectrefnode(temp); a->data.monadic = create_objectrefnode(temp);
#line 1614 CError_ASSERT(1614, !IS_TYPE_VOID(a->rtype));
CError_ASSERT(!IS_TYPE_VOID(a->rtype));
break; break;
} }
case ENULLCHECK: { case ENULLCHECK: {
@ -1109,8 +1086,7 @@ static void LinearizeExpr1(ENode *a, ENode *b, Boolean flag, Boolean flag2) {
if (!IS_TYPE_VOID(a->rtype)) { if (!IS_TYPE_VOID(a->rtype)) {
a->type = EINDIRECT; a->type = EINDIRECT;
a->data.monadic = create_objectrefnode(obj); a->data.monadic = create_objectrefnode(obj);
#line 1639 CError_ASSERT(1639, !IS_TYPE_VOID(a->rtype));
CError_ASSERT(!IS_TYPE_VOID(a->rtype));
} else { } else {
a->type = EINTCONST; a->type = EINTCONST;
a->data.intval = cint64_zero; a->data.intval = cint64_zero;
@ -1165,8 +1141,7 @@ static void LinearizeExpr1(ENode *a, ENode *b, Boolean flag, Boolean flag2) {
break; break;
default: default:
#line 1723 CError_FATAL(1723);
CError_FATAL();
} }
} }
@ -1174,7 +1149,7 @@ static IROLinear *LinearizeExpr(ENode *enode) {
IROLinear *linear = NULL; IROLinear *linear = NULL;
switch (enode->type) { switch (enode->type) {
ENODE_CASE_MONADIC ENODE_CASE_MONADIC:
linear = IRO_NewLinear(IROLinearOp1Arg); linear = IRO_NewLinear(IROLinearOp1Arg);
linear->u.monadic = LinearizeExpr(enode->data.monadic); linear->u.monadic = LinearizeExpr(enode->data.monadic);
linear->nodetype = enode->type; linear->nodetype = enode->type;
@ -1189,7 +1164,7 @@ static IROLinear *LinearizeExpr(ENode *enode) {
MarkSubscript(linear->u.monadic); MarkSubscript(linear->u.monadic);
} }
break; break;
ENODE_CASE_DIADIC_1 ENODE_CASE_DIADIC_1:
case ECOMMA: case ECOMMA:
case EPMODULO: case EPMODULO:
case EROTL: case EROTL:
@ -1210,7 +1185,7 @@ static IROLinear *LinearizeExpr(ENode *enode) {
if (IRO_IsAssignOp[linear->nodetype]) if (IRO_IsAssignOp[linear->nodetype])
MarkAssigned(linear->u.diadic.left, IRO_IsModifyOp[linear->nodetype]); MarkAssigned(linear->u.diadic.left, IRO_IsModifyOp[linear->nodetype]);
break; break;
ENODE_CASE_ASSIGN ENODE_CASE_ASSIGN:
linear = IRO_NewLinear(IROLinearOp2Arg); linear = IRO_NewLinear(IROLinearOp2Arg);
linear->nodeflags = enode->flags; linear->nodeflags = enode->flags;
linear->u.diadic.right = LinearizeExpr(enode->data.diadic.right); linear->u.diadic.right = LinearizeExpr(enode->data.diadic.right);
@ -1278,8 +1253,7 @@ static IROLinear *LinearizeExpr(ENode *enode) {
break; break;
} }
default: default:
#line 1943 CError_FATAL(1943);
CError_FATAL();
} }
if (linear) if (linear)
@ -1303,8 +1277,7 @@ void IRO_PreLinearize(Statement *stmt) {
case ST_GOTO: case ST_GOTO:
break; break;
case ST_OVF: case ST_OVF:
#line 1989 CError_FATAL(1989);
CError_FATAL();
case ST_EXPRESSION: case ST_EXPRESSION:
LinearizeExpr1(stmt->expr, NULL, 0, 0); LinearizeExpr1(stmt->expr, NULL, 0, 0);
break; break;
@ -1337,8 +1310,7 @@ void IRO_PreLinearize(Statement *stmt) {
break; break;
default: default:
#line 2038 CError_FATAL(2038);
CError_FATAL();
} }
PrevStmt = stmt; PrevStmt = stmt;
@ -1409,8 +1381,7 @@ void IRO_Linearize(Statement *stmt) {
linear->u.monadic = NULL; linear->u.monadic = NULL;
break; break;
case ST_OVF: case ST_OVF:
#line 2143 CError_FATAL(2143);
CError_FATAL();
break; break;
case ST_EXIT: case ST_EXIT:
linear = IRO_NewLinear(IROLinearExit); linear = IRO_NewLinear(IROLinearExit);
@ -1448,8 +1419,7 @@ void IRO_Linearize(Statement *stmt) {
} }
break; break;
default: default:
#line 2194 CError_FATAL(2194);
CError_FATAL();
} }
if (linear) if (linear)
@ -1567,8 +1537,7 @@ static ENode *BuildExpr(IROLinear *linear) {
default: default:
IRO_Dump("Oh, oh, bad expression type in BuildExpr at: %d\n", linear->index); IRO_Dump("Oh, oh, bad expression type in BuildExpr at: %d\n", linear->index);
#line 2390 CError_FATAL(2390);
CError_FATAL();
} }
enode->pointsTo = linear->pointsToFunction; enode->pointsTo = linear->pointsToFunction;
@ -1667,8 +1636,7 @@ Statement *IRO_Delinearize(IRONode *node, IROLinear *linear) {
stmt = NULL; stmt = NULL;
break; break;
default: default:
#line 2685 CError_FATAL(2685);
CError_FATAL();
} }
if (stmt) { if (stmt) {
@ -1742,8 +1710,7 @@ static void TravExprToUpdateFlags(IROLinear *linear) {
break; break;
default: default:
IRO_Dump("Oh, oh, bad expression type in TravExprToUpdateFlags at: %d\n", linear->index); IRO_Dump("Oh, oh, bad expression type in TravExprToUpdateFlags at: %d\n", linear->index);
#line 2853 CError_FATAL(2853);
CError_FATAL();
} }
} }
@ -1793,8 +1760,7 @@ void IRO_UpdateFlagsOnInts(void) {
case IROLinearEnd: case IROLinearEnd:
break; break;
default: default:
#line 2931 CError_FATAL(2931);
CError_FATAL();
} }
} }
if (linear == node->last) if (linear == node->last)

33
compiler_and_linker/unsorted/IroLoop.c
View File

@ -402,8 +402,7 @@ static int Reducable(IROLinear *nd, IROLinear **resultNd1, IROLinear **resultNd2
) )
return 0; return 0;
#line 802 CError_ASSERT(802, indirect->u.monadic->u.node != NULL);
CError_ASSERT(indirect->u.monadic->u.node != NULL);
*resultVar = IRO_FindVar(indirect->u.monadic->u.node->data.objref, 0, 1); *resultVar = IRO_FindVar(indirect->u.monadic->u.node->data.objref, 0, 1);
if (!*resultVar || (*resultVar)->xA != 2) if (!*resultVar || (*resultVar)->xA != 2)
return 0; return 0;
@ -419,8 +418,7 @@ static int Reducable(IROLinear *nd, IROLinear **resultNd1, IROLinear **resultNd2
while (ind && ind->var != *resultVar) while (ind && ind->var != *resultVar)
ind = ind->next; ind = ind->next;
#line 845 CError_ASSERT(845, ind != NULL);
CError_ASSERT(ind != NULL);
if (ind->addNode == NULL) { if (ind->addNode == NULL) {
if (ind->addConst < (val = CInt64_GetULong(&val64))) if (ind->addConst < (val = CInt64_GetULong(&val64)))
@ -632,8 +630,7 @@ static IRONode *CreatePreHeader(IRONode *fnode1, IRONode *fnode2) {
fnode2->nextnode = newfnode; fnode2->nextnode = newfnode;
newfnode->nextnode = fnode1; newfnode->nextnode = fnode1;
} else { } else {
#line 1254 CError_ASSERT(1254, fnode1->first->type == IROLinearLabel);
CError_ASSERT(fnode1->first->type == IROLinearLabel);
labelnode->next = IRO_NewLinear(IROLinearGoto); labelnode->next = IRO_NewLinear(IROLinearGoto);
labelnode->next->u.label.label = fnode1->first->u.label.label; labelnode->next->u.label.label = fnode1->first->u.label.label;
IRO_LastNode->last->next = labelnode; IRO_LastNode->last->next = labelnode;
@ -695,8 +692,7 @@ static IRONode *CreateNewLoopExitSuccessor(IRONode *fnode1) {
SwitchCase *swcase; SwitchCase *swcase;
UInt16 i; UInt16 i;
#line 1355 CError_ASSERT(1355, fnode1 != NULL && LoopExitNumber == 1);
CError_ASSERT(fnode1 != NULL && LoopExitNumber == 1);
fnode2 = NULL; fnode2 = NULL;
flag = 0; flag = 0;
@ -704,8 +700,7 @@ static IRONode *CreateNewLoopExitSuccessor(IRONode *fnode1) {
for (i = 0; i < fnode1->numpred; i++) { for (i = 0; i < fnode1->numpred; i++) {
iter = IRO_NodeTable[fnode1->pred[i]]; iter = IRO_NodeTable[fnode1->pred[i]];
if (Bv_IsBitSet(iter->index, InLoop_Exits)) { if (Bv_IsBitSet(iter->index, InLoop_Exits)) {
#line 1366 CError_ASSERT(1366, fnode2 == NULL);
CError_ASSERT(fnode2 == NULL);
fnode2 = iter; fnode2 = iter;
if (!flag) { if (!flag) {
if ( if (
@ -721,8 +716,7 @@ static IRONode *CreateNewLoopExitSuccessor(IRONode *fnode1) {
} }
} }
#line 1382 CError_ASSERT(1382, fnode2 != NULL);
CError_ASSERT(fnode2 != NULL);
newfnode = oalloc(sizeof(IRONode)); newfnode = oalloc(sizeof(IRONode));
memset(newfnode, 0, sizeof(IRONode)); memset(newfnode, 0, sizeof(IRONode));
@ -745,8 +739,7 @@ static IRONode *CreateNewLoopExitSuccessor(IRONode *fnode1) {
fnode2->nextnode = newfnode; fnode2->nextnode = newfnode;
newfnode->nextnode = fnode1; newfnode->nextnode = fnode1;
} else { } else {
#line 1422 CError_ASSERT(1422, fnode1->first->type == IROLinearLabel);
CError_ASSERT(fnode1->first->type == IROLinearLabel);
labelnode->next = IRO_NewLinear(IROLinearGoto); labelnode->next = IRO_NewLinear(IROLinearGoto);
labelnode->next->u.label.label = fnode1->first->u.label.label; labelnode->next->u.label.label = fnode1->first->u.label.label;
IRO_LastNode->last->next = labelnode; IRO_LastNode->last->next = labelnode;
@ -1260,8 +1253,7 @@ static void MyHandleLoop_Vector(IRONode *fnode) {
node22 = pred; node22 = pred;
flag21 = 1; flag21 = 1;
if (pred->nextnode == fnode) { if (pred->nextnode == fnode) {
#line 2880 CError_ASSERT(2880, v2 == NULL || pred == v2);
CError_ASSERT(v2 == NULL || pred == v2);
v2 = pred; v2 = pred;
} }
} }
@ -1326,8 +1318,7 @@ static void MyHandleLoop_Vector(IRONode *fnode) {
induction = FirstInd; induction = FirstInd;
while (induction && induction->var != var) while (induction && induction->var != var)
induction = induction->next; induction = induction->next;
#line 3529 CError_ASSERT(3529, induction != NULL);
CError_ASSERT(induction != NULL);
IRO_FindDepends(reduceNd1); IRO_FindDepends(reduceNd1);
if (!Bv_BitsInCommon(IRO_Depends, AllKills)) { if (!Bv_BitsInCommon(IRO_Depends, AllKills)) {
@ -1445,8 +1436,7 @@ static void MyHandleLoop_Motion(IRONode *fnode) {
node21 = pred; node21 = pred;
flag20 = 1; flag20 = 1;
if (pred->nextnode == fnode) { if (pred->nextnode == fnode) {
#line 3880 CError_ASSERT(3880, v2 == NULL || pred == v2);
CError_ASSERT(v2 == NULL || pred == v2);
v2 = pred; v2 = pred;
} }
} }
@ -1536,8 +1526,7 @@ static void MyHandleLoop_Motion(IRONode *fnode) {
IRO_AddToList(ass, &list); IRO_AddToList(ass, &list);
IRO_Paste(list.head, list.tail, PredInt); IRO_Paste(list.head, list.tail, PredInt);
} else { } else {
#line 4123 CError_FATAL(4123);
CError_FATAL();
} }
if (LoopExitSuccessor->numpred != 1) if (LoopExitSuccessor->numpred != 1)

10
compiler_and_linker/unsorted/IroPropagate.c
View File

@ -396,14 +396,12 @@ Boolean IRO_CopyAndConstantPropagation(void) {
for (ass2 = IRO_FirstAssign; ass2; ass2 = ass2->next) { for (ass2 = IRO_FirstAssign; ass2; ass2 = ass2->next) {
if (ass2->varIndex == var->index && Bv_IsBitSet(ass2->index, IRO_Avail) && ass2->linear->rtype->size == effects.operands[i].size) { if (ass2->varIndex == var->index && Bv_IsBitSet(ass2->index, IRO_Avail) && ass2->linear->rtype->size == effects.operands[i].size) {
ENode *enode; ENode *enode;
if (ass2->varObj) { if (ass2->varObj)
enode = create_objectrefnode(ass2->varObj); enode = create_objectrefnode(ass2->varObj);
} else if (ass2->linear2->type == IROLinearOperand) { else if (ass2->linear2->type == IROLinearOperand)
enode = ass2->linear2->u.node; enode = ass2->linear2->u.node;
} else { else
#line 768 CError_FATAL(768);
CError_FATAL();
}
CodeGen_PropagateIntoAsm(linear->u.asm_stmt, effects.operands[i].object, enode); CodeGen_PropagateIntoAsm(linear->u.asm_stmt, effects.operands[i].object, enode);
break; break;
} }

6
compiler_and_linker/unsorted/IroRangePropagation.c
View File

@ -193,8 +193,7 @@ static void SetRangesForKillsByIndirectAssignment(IROLinear *nd) {
for (scannd = list->list.head; scannd != list->list.tail->next; scannd = scannd->next) { for (scannd = list->list.head; scannd != list->list.tail->next; scannd = scannd->next) {
if (scannd->type == IROLinearOperand && scannd->u.node->type == EOBJREF) { if (scannd->type == IROLinearOperand && scannd->u.node->type == EOBJREF) {
obj = scannd->u.node->data.objref; obj = scannd->u.node->data.objref;
#line 302 CError_ASSERT(302, obj != NULL);
CError_ASSERT(obj != NULL);
range = nd->x16; range = nd->x16;
if (nd->nodetype == EPOSTINC || nd->nodetype == EPOSTDEC) if (nd->nodetype == EPOSTINC || nd->nodetype == EPOSTDEC)
@ -266,8 +265,7 @@ static void InvalidateRangesForKillsByFunctionCall(IROLinear *nd) {
if (scannd->type == IROLinearOperand && scannd->u.node->type == EOBJREF) { if (scannd->type == IROLinearOperand && scannd->u.node->type == EOBJREF) {
foundObjRef = 1; foundObjRef = 1;
obj = scannd->u.node->data.objref; obj = scannd->u.node->data.objref;
#line 385 CError_ASSERT(385, obj != NULL);
CError_ASSERT(obj != NULL);
killList = NULL; killList = NULL;
PointerAnalysis_GetFunctionKills(obj, nd, &killList); PointerAnalysis_GetFunctionKills(obj, nd, &killList);

51
compiler_and_linker/unsorted/IroUtil.c
View File

@ -149,14 +149,12 @@ Type *IRO_UnsignedType(Type *type) {
return TYPE(&stunsignedlong); return TYPE(&stunsignedlong);
if (type->size == stunsignedlonglong.size) if (type->size == stunsignedlonglong.size)
return TYPE(&stunsignedlonglong); return TYPE(&stunsignedlonglong);
#line 281 CError_FATAL(281);
CError_FATAL();
return NULL; return NULL;
} }
if (!IS_TYPE_INT(type)) { if (!IS_TYPE_INT(type)) {
#line 287 CError_FATAL(287);
CError_FATAL();
return NULL; return NULL;
} }
@ -174,8 +172,7 @@ Type *IRO_UnsignedType(Type *type) {
if (type == TYPE(&stsignedlonglong) || type == TYPE(&stunsignedlonglong)) if (type == TYPE(&stsignedlonglong) || type == TYPE(&stunsignedlonglong))
return TYPE(&stunsignedlonglong); return TYPE(&stunsignedlonglong);
#line 319 CError_FATAL(319);
CError_FATAL();
return NULL; return NULL;
} }
@ -191,14 +188,12 @@ Type *IRO_SignedType(Type *type) {
return TYPE(&stsignedlong); return TYPE(&stsignedlong);
if (type->size == stsignedlonglong.size) if (type->size == stsignedlonglong.size)
return TYPE(&stsignedlonglong); return TYPE(&stsignedlonglong);
#line 357 CError_FATAL(357);
CError_FATAL();
return NULL; return NULL;
} }
if (!IS_TYPE_INT(type)) { if (!IS_TYPE_INT(type)) {
#line 363 CError_FATAL(363);
CError_FATAL();
return NULL; return NULL;
} }
@ -219,8 +214,7 @@ Type *IRO_SignedType(Type *type) {
if (type == TYPE(&stsignedlonglong) || type == TYPE(&stunsignedlonglong)) if (type == TYPE(&stsignedlonglong) || type == TYPE(&stunsignedlonglong))
return TYPE(&stsignedlonglong); return TYPE(&stsignedlonglong);
#line 399 CError_FATAL(399);
CError_FATAL();
return NULL; return NULL;
} }
@ -371,8 +365,7 @@ IROLinear *IRO_FindFirst(IROLinear *linear) {
i = linear->u.funccall.argCount - 1; i = linear->u.funccall.argCount - 1;
return IRO_FindFirst(linear->u.funccall.args[i]); return IRO_FindFirst(linear->u.funccall.args[i]);
default: default:
#line 641 CError_FATAL(641);
CError_FATAL();
return NULL; return NULL;
} }
} }
@ -562,8 +555,7 @@ void IRO_Cut(IROLinear *a, IROLinear *b) {
for (scan = IRO_FirstLinear; scan && scan != a; scan = scan->next) for (scan = IRO_FirstLinear; scan && scan != a; scan = scan->next)
prev = scan; prev = scan;
#line 951 CError_ASSERT(951, scan);
CError_ASSERT(scan);
for (node = IRO_FirstNode; node; node = node->nextnode) { for (node = IRO_FirstNode; node; node = node->nextnode) {
if (node->first == a) { if (node->first == a) {
@ -591,15 +583,13 @@ void IRO_Paste(IROLinear *a, IROLinear *b, IROLinear *c) {
IROLinear *scan; IROLinear *scan;
IRONode *node; IRONode *node;
#line 1002 CError_ASSERT(1002, c && c->type != IROLinearLabel);
CError_ASSERT(c && c->type != IROLinearLabel);
prev = NULL; prev = NULL;
for (scan = IRO_FirstLinear; scan && scan != c; scan = scan->next) for (scan = IRO_FirstLinear; scan && scan != c; scan = scan->next)
prev = scan; prev = scan;
#line 1016 CError_ASSERT(1016, scan);
CError_ASSERT(scan);
for (node = IRO_FirstNode; node; node = node->nextnode) { for (node = IRO_FirstNode; node; node = node->nextnode) {
if (node->first == c) { if (node->first == c) {
@ -623,8 +613,7 @@ void IRO_PasteAfter(IROLinear *a, IROLinear *b, IROLinear *c) {
case IROLinearIf: case IROLinearIf:
case IROLinearIfNot: case IROLinearIfNot:
case IROLinearSwitch: case IROLinearSwitch:
#line 1060 CError_FATAL(1060);
CError_FATAL();
} }
for (node = IRO_FirstNode; node; node = node->nextnode) { for (node = IRO_FirstNode; node; node = node->nextnode) {
@ -719,8 +708,7 @@ IROLinear *IRO_FindLabelNode(CLabel *label, IROLinear *linear) {
break; break;
} }
#line 1244 CError_ASSERT(1244, scan);
CError_ASSERT(scan);
return scan; return scan;
} }
@ -901,8 +889,7 @@ inline IROLinear *LocateFatherHelper(IROLinear *linear, Boolean a, IROLinear ***
case IROLinearEnd: case IROLinearEnd:
break; break;
default: default:
#line 1536 CError_FATAL(1536);
CError_FATAL();
} }
scan = scan->next; scan = scan->next;
} }
@ -923,8 +910,7 @@ IROLinear *IRO_LocateFather_Cut_And_Paste(IROLinear *a, IROLinear *b) {
IROLinear **p; IROLinear **p;
IROLinear *l = LocateFatherHelper(a, 0, &p); IROLinear *l = LocateFatherHelper(a, 0, &p);
if (l) { if (l) {
#line 1568 CError_ASSERT(1568, p && *p);
CError_ASSERT(p && *p);
IRO_NopOut(a); IRO_NopOut(a);
*p = b; *p = b;
} }
@ -935,8 +921,7 @@ IROLinear *IRO_LocateFather_Cut_And_Paste_Without_Nopping(IROLinear *a, IROLinea
IROLinear **p; IROLinear **p;
IROLinear *l = LocateFatherHelper(a, 0, &p); IROLinear *l = LocateFatherHelper(a, 0, &p);
if (l) { if (l) {
#line 1585 CError_ASSERT(1585, p && *p);
CError_ASSERT(p && *p);
*p = b; *p = b;
} }
return l; return l;
@ -947,8 +932,7 @@ void IRO_ReplaceReference(IROLinear *a, Object *obj, IROLinear *b) {
IROList list; IROList list;
if (LocateFatherHelper(a, 1, &ptr)) { if (LocateFatherHelper(a, 1, &ptr)) {
#line 1605 CError_ASSERT(1605, ptr && *ptr);
CError_ASSERT(ptr && *ptr);
IRO_InitList(&list); IRO_InitList(&list);
*ptr = IRO_TempReference(obj, &list); *ptr = IRO_TempReference(obj, &list);
IRO_PasteAfter(list.head, list.tail, b); IRO_PasteAfter(list.head, list.tail, b);
@ -964,8 +948,7 @@ void IRO_ReplaceReferenceWithNode(IROLinear *a, IROLinear *b) {
IROList list; IROList list;
if (LocateFatherHelper(a, 1, &ptr)) { if (LocateFatherHelper(a, 1, &ptr)) {
#line 1664 CError_ASSERT(1664, ptr && *ptr);
CError_ASSERT(ptr && *ptr);
*ptr = b; *ptr = b;
b->flags |= IROLF_Reffed; b->flags |= IROLF_Reffed;
} else { } else {

63
compiler_and_linker/unsorted/IroVars.c
View File

@ -467,14 +467,12 @@ VarRecord *IRO_FindAssigned(IROLinear *linear) {
VarRecord *rec; VarRecord *rec;
IRO_IsBitField = 0; IRO_IsBitField = 0;
if (linear->type == IROLinearOp2Arg) { if (linear->type == IROLinearOp2Arg)
linear = linear->u.diadic.left; linear = linear->u.diadic.left;
} else if (linear->type == IROLinearOp1Arg) { else if (linear->type == IROLinearOp1Arg)
linear = linear->u.monadic; linear = linear->u.monadic;
} else { else
#line 818 CError_FATAL(818);
CError_FATAL();
}
if (IS_LINEAR_MONADIC(linear, EINDIRECT)) if (IS_LINEAR_MONADIC(linear, EINDIRECT))
linear = linear->u.monadic; linear = linear->u.monadic;
@ -561,16 +559,13 @@ static void GetKillsByIndirectAssignment(IROLinear *linear) {
int index; int index;
obj = nd->u.node->data.objref; obj = nd->u.node->data.objref;
#line 952 CError_ASSERT(952, obj != NULL);
CError_ASSERT(obj != NULL);
var = IRO_FindVar(obj, 1, 1); var = IRO_FindVar(obj, 1, 1);
#line 954 CError_ASSERT(954, var != NULL);
CError_ASSERT(var != NULL);
index = var->index; index = var->index;
#line 956 CError_ASSERT(956, index != 0);
CError_ASSERT(index != 0);
Bv_SetBit(index, IRO_VarKills); Bv_SetBit(index, IRO_VarKills);
} }
@ -631,8 +626,7 @@ static void GetKillsByFunctionCall(IROLinear *linear) {
if (nd->type == IROLinearOperand && nd->u.node->type == EOBJREF) { if (nd->type == IROLinearOperand && nd->u.node->type == EOBJREF) {
foundLinear = 1; foundLinear = 1;
obj = nd->u.node->data.objref; obj = nd->u.node->data.objref;
#line 1028 CError_ASSERT(1028, obj != NULL);
CError_ASSERT(obj != NULL);
killList = NULL; killList = NULL;
PointerAnalysis_GetFunctionKills(obj, linear, &killList); PointerAnalysis_GetFunctionKills(obj, linear, &killList);
@ -674,12 +668,10 @@ static void GetKillsByFunctionCall(IROLinear *linear) {
int index; int index;
var = IRO_FindVar(olist->object, 1, 1); var = IRO_FindVar(olist->object, 1, 1);
#line 1079 CError_ASSERT(1079, var != NULL);
CError_ASSERT(var != NULL);
index = var->index; index = var->index;
#line 1081 CError_ASSERT(1081, index != 0);
CError_ASSERT(index != 0);
Bv_SetBit(index, IRO_VarKills); Bv_SetBit(index, IRO_VarKills);
} }
@ -915,12 +907,10 @@ void IRO_RewriteBitFieldTemps(void) {
for (nd = IRO_FirstLinear; nd; nd = nd->next) { for (nd = IRO_FirstLinear; nd; nd = nd->next) {
if ((obj = IRO_IsVariable(nd)) && (nd->flags & IROLF_BitfieldIndirect)) { if ((obj = IRO_IsVariable(nd)) && (nd->flags & IROLF_BitfieldIndirect)) {
var = IRO_FindVar(obj, 0, 1); var = IRO_FindVar(obj, 0, 1);
#line 1526 CError_ASSERT(1526, var != NULL);
CError_ASSERT(var != NULL);
expr2 = var->x1E; expr2 = var->x1E;
#line 1532 CError_ASSERT(1532, expr2 != NULL);
CError_ASSERT(expr2 != NULL);
IRO_InitList(&list); IRO_InitList(&list);
IRO_DuplicateExpr(expr2, &list); IRO_DuplicateExpr(expr2, &list);
@ -962,8 +952,7 @@ static Boolean FunctionCallMightUseOrKillAnyAddressedVar(IROLinear *funccall) {
if (nd->type == IROLinearOperand && nd->u.node->type == EOBJREF) { if (nd->type == IROLinearOperand && nd->u.node->type == EOBJREF) {
foundObjRef = 1; foundObjRef = 1;
obj = nd->u.node->data.objref; obj = nd->u.node->data.objref;
#line 1592 CError_ASSERT(1592, obj != NULL);
CError_ASSERT(obj != NULL);
killList = NULL; killList = NULL;
PointerAnalysis_GetFunctionKills(obj, funccall, &killList); PointerAnalysis_GetFunctionKills(obj, funccall, &killList);
@ -972,8 +961,7 @@ static Boolean FunctionCallMightUseOrKillAnyAddressedVar(IROLinear *funccall) {
result = 1; result = 1;
} else { } else {
var = IRO_FindVar(olist->object, 1, 1); var = IRO_FindVar(olist->object, 1, 1);
#line 1604 CError_ASSERT(1604, var != NULL);
CError_ASSERT(var != NULL);
if (var->xB) if (var->xB)
result = 1; result = 1;
} }
@ -996,8 +984,7 @@ static Boolean FunctionCallMightUseOrKillAnyAddressedVar(IROLinear *funccall) {
result = 1; result = 1;
} else { } else {
var = IRO_FindVar(olist->object, 1, 1); var = IRO_FindVar(olist->object, 1, 1);
#line 1632 CError_ASSERT(1632, var != NULL);
CError_ASSERT(var != NULL);
if (var->xB) if (var->xB)
result = 1; result = 1;
} }
@ -1074,11 +1061,9 @@ static Boolean IndirectMightUseOrKillAnyAddressedVar(IROLinear *indirect) {
if (nd->type == IROLinearOperand && nd->u.node->type == EOBJREF) { if (nd->type == IROLinearOperand && nd->u.node->type == EOBJREF) {
foundObjRef = 1; foundObjRef = 1;
obj = nd->u.node->data.objref; obj = nd->u.node->data.objref;
#line 1723 CError_ASSERT(1723, obj != NULL);
CError_ASSERT(obj != NULL);
var = IRO_FindVar(obj, 1, 1); var = IRO_FindVar(obj, 1, 1);
#line 1725 CError_ASSERT(1725, var != NULL);
CError_ASSERT(var != NULL);
if (var->xB) if (var->xB)
result = 1; result = 1;
@ -1131,12 +1116,10 @@ void IRO_ScalarizeClassDataMembers(void) {
int i; int i;
CodeGen_GetAsmEffects(nd->u.asm_stmt, &effects); CodeGen_GetAsmEffects(nd->u.asm_stmt, &effects);
for (i = 0; i < effects.numoperands; i++) { for (i = 0; i < effects.numoperands; i++) {
if ((var = IRO_FindVar(effects.operands[i].object, 0, 1))) { if ((var = IRO_FindVar(effects.operands[i].object, 0, 1)))
CheckAddressConsistency(nd, var, -1, &stvoid); CheckAddressConsistency(nd, var, -1, &stvoid);
} else { else
#line 1823 CError_FATAL(1823);
CError_FATAL();
}
} }
} }
if (nd->type == IROLinearFunccall && !flag) if (nd->type == IROLinearFunccall && !flag)
@ -1254,8 +1237,7 @@ static Boolean CheckAddress(IROLinear *nd, Boolean *resultFlag) {
IS_TYPE_ARRAY(inner->u.node->data.objref->type)) { IS_TYPE_ARRAY(inner->u.node->data.objref->type)) {
if (inner->u.node->data.objref->datatype == DLOCAL) { if (inner->u.node->data.objref->datatype == DLOCAL) {
var = IRO_FindVar(inner->u.node->data.objref, 0, 1); var = IRO_FindVar(inner->u.node->data.objref, 0, 1);
#line 2240 CError_ASSERT(2240, var != NULL);
CError_ASSERT(var != NULL);
CheckAddressConsistency(nd, var, 0, nd->rtype); CheckAddressConsistency(nd, var, 0, nd->rtype);
result = 1; result = 1;
} }
@ -1276,8 +1258,7 @@ static Boolean CheckAddress(IROLinear *nd, Boolean *resultFlag) {
) { ) {
if (inner->u.diadic.left->u.node->data.objref->datatype == DLOCAL) { if (inner->u.diadic.left->u.node->data.objref->datatype == DLOCAL) {
var = IRO_FindVar(inner->u.diadic.left->u.node->data.objref, 0, 1); var = IRO_FindVar(inner->u.diadic.left->u.node->data.objref, 0, 1);
#line 2267 CError_ASSERT(2267, var != NULL);
CError_ASSERT(var != NULL);
CheckAddressConsistency(nd, var, inner->u.diadic.right->u.node->data.intval.lo, nd->rtype); CheckAddressConsistency(nd, var, inner->u.diadic.right->u.node->data.intval.lo, nd->rtype);
result = 1; result = 1;
} }

9
compiler_and_linker/unsorted/LoopDetection.c
View File

@ -271,13 +271,11 @@ void insertpreheaderblock(Loop *loop) {
if (link->block->pcodeCount) { if (link->block->pcodeCount) {
pcode27 = link->block->lastPCode; pcode27 = link->block->lastPCode;
if (pcode27->op == PC_B) { if (pcode27->op == PC_B) {
#line 462 CError_ASSERT(462, pcode27->args[0].kind == PCOp_LABEL);
CError_ASSERT(pcode27->args[0].kind == PCOp_LABEL);
if (pcode27->args[0].data.label.label->block == block28) if (pcode27->args[0].data.label.label->block == block28)
pcode27->args[0].data.label.label = preheader->labels; pcode27->args[0].data.label.label = preheader->labels;
} else if (pcode27->op == PC_BT || pcode27->op == PC_BF) { } else if (pcode27->op == PC_BT || pcode27->op == PC_BF) {
#line 474 CError_ASSERT(474, pcode27->args[2].kind == PCOp_LABEL);
CError_ASSERT(pcode27->args[2].kind == PCOp_LABEL);
if (pcode27->args[2].data.label.label->block == block28) if (pcode27->args[2].data.label.label->block == block28)
pcode27->args[2].data.label.label = preheader->labels; pcode27->args[2].data.label.label = preheader->labels;
} else if (pcode27->op == PC_BCTR) { } else if (pcode27->op == PC_BCTR) {
@ -297,8 +295,7 @@ void insertpreheaderblock(Loop *loop) {
} }
} }
} else { } else {
#line 505 CError_ASSERT(505, link->block->nextBlock == block28);
CError_ASSERT(link->block->nextBlock == block28);
} }
} }

39
compiler_and_linker/unsorted/LoopOptimization.c
View File

@ -145,8 +145,7 @@ static void skiplooptest(Loop *loop) {
preheader = loop->preheader; preheader = loop->preheader;
lastInstr = loop->body->lastPCode; lastInstr = loop->body->lastPCode;
#line 340 CError_ASSERT(340, lastInstr->args[2].kind == PCOp_LABEL);
CError_ASSERT(lastInstr->args[2].kind == PCOp_LABEL);
label = lastInstr->args[2].data.label.label; label = lastInstr->args[2].data.label.label;
preheader->lastPCode->args[0].data.label.label = label; preheader->lastPCode->args[0].data.label.label = label;
@ -166,8 +165,7 @@ static void skiplooptest(Loop *loop) {
while (1) { while (1) {
instr = loop->body->firstPCode; instr = loop->body->firstPCode;
#line 369 CError_ASSERT(369, instr);
CError_ASSERT(instr);
if (instr->op == PC_CMP || instr->op == PC_CMPI || instr->op == PC_CMPLI || instr->op == PC_CMPL) if (instr->op == PC_CMP || instr->op == PC_CMPI || instr->op == PC_CMPLI || instr->op == PC_CMPL)
break; break;
@ -204,12 +202,9 @@ static void unrollloop(Loop *loop) {
newBlock->firstPCode = newBlock->lastPCode = NULL; newBlock->firstPCode = newBlock->lastPCode = NULL;
for (i = 0; i < factor - 1; i++) { for (i = 0; i < factor - 1; i++) {
firstInstr = loop->body->firstPCode; firstInstr = loop->body->firstPCode;
#line 448 CError_ASSERT(448, firstInstr);
CError_ASSERT(firstInstr); if (firstInstr->op != PC_CMP && firstInstr->op != PC_CMPL && firstInstr->op != PC_CMPI && firstInstr->op != PC_CMPLI)
if (firstInstr->op != PC_CMP && firstInstr->op != PC_CMPL && firstInstr->op != PC_CMPI && firstInstr->op != PC_CMPLI) { CError_FATAL(450);
#line 450
CError_FATAL();
}
for (instr = firstInstr->nextPCode; instr && !(instr->flags & fPCodeFlag1); instr = instr->nextPCode) for (instr = firstInstr->nextPCode; instr && !(instr->flags & fPCodeFlag1); instr = instr->nextPCode)
appendpcode(newBlock, copypcode(instr)); appendpcode(newBlock, copypcode(instr));
@ -236,8 +231,7 @@ void pccomputepredecessors1(PCodeBlock *block) {
for (succ = block->successors; succ; succ = succ->nextLink) { for (succ = block->successors; succ; succ = succ->nextLink) {
if (!succ->block) { if (!succ->block) {
#line 496 CError_FATAL(496);
CError_FATAL();
} else { } else {
for (pred = succ->block->predecessors; pred; pred = pred->nextLink) { for (pred = succ->block->predecessors; pred; pred = pred->nextLink) {
if (pred->block == block) if (pred->block == block)
@ -427,12 +421,9 @@ static void unrollloopconditional(Loop *loop) {
} }
firstInstr = loop->body->firstPCode; firstInstr = loop->body->firstPCode;
#line 762 CError_ASSERT(762, firstInstr != NULL);
CError_ASSERT(firstInstr != NULL); if (firstInstr->op != PC_CMP && firstInstr->op != PC_CMPL && firstInstr->op != PC_CMPI && firstInstr->op != PC_CMPLI)
if (firstInstr->op != PC_CMP && firstInstr->op != PC_CMPL && firstInstr->op != PC_CMPI && firstInstr->op != PC_CMPLI) { CError_FATAL(764);
#line 764
CError_FATAL();
}
for (instr = firstInstr->nextPCode; instr && !(instr->flags & fPCodeFlag1); instr = instr->nextPCode) for (instr = firstInstr->nextPCode; instr && !(instr->flags & fPCodeFlag1); instr = instr->nextPCode)
appendpcode(blocks2[inputBlockCount - 1], copypcode(instr)); appendpcode(blocks2[inputBlockCount - 1], copypcode(instr));
@ -734,8 +725,7 @@ static void deleteloop(Loop *loop) {
while (1) { while (1) {
instr = body->firstPCode; instr = body->firstPCode;
#line 1294 CError_ASSERT(1294, instr != NULL);
CError_ASSERT(instr != NULL);
if (instr->op == PC_CMP || instr->op == PC_CMPI || instr->op == PC_CMPLI || instr->op == PC_CMPL) if (instr->op == PC_CMP || instr->op == PC_CMPI || instr->op == PC_CMPLI || instr->op == PC_CMPL)
break; break;
@ -978,8 +968,7 @@ static void rewriteunknownloopwithBDNZ(Loop *loop) {
while (1) { while (1) {
instr = loop->body->firstPCode; instr = loop->body->firstPCode;
#line 1857 CError_ASSERT(1857, instr);
CError_ASSERT(instr);
if (instr->op == PC_CMP || instr->op == PC_CMPI || instr->op == PC_CMPLI || instr->op == PC_CMPL) if (instr->op == PC_CMP || instr->op == PC_CMPI || instr->op == PC_CMPLI || instr->op == PC_CMPL)
break; break;
@ -1452,8 +1441,7 @@ void changearraytoregisters(void) {
floatCounter -= best->elementCount; floatCounter -= best->elementCount;
} }
#line 2394 CError_ASSERT(2394, intCounter <= 8 && floatCounter <= 8);
CError_ASSERT(intCounter <= 8 && floatCounter <= 8);
if (!arrays) if (!arrays)
return; return;
@ -1522,8 +1510,7 @@ void changearraytoregisters(void) {
newInstr = makepcode(PC_FMR, reg, reg2); newInstr = makepcode(PC_FMR, reg, reg2);
break; break;
default: default:
#line 2494 CError_FATAL(2494);
CError_FATAL();
break; break;
} }

878
compiler_and_linker/unsorted/MachO.c
View File

@ -0,0 +1,878 @@
#include "compiler/MachO.h"
#include "compiler/CError.h"
#include "compiler/CParser.h"
#include "compiler/CPrep.h"
#include "compiler/CompilerTools.h"
#include "compiler/ObjGenMachO.h"
#include "cos.h"
static MachOSegment *FirstSeg;
static MachOSegment *LastSeg;
static UInt32 SectNum;
static UInt32 SymNum;
static UInt32 NumStabs;
static UInt32 ilocalsym;
static UInt32 nlocalsym;
static UInt32 iextdefsym;
static UInt32 nextdefsym;
static UInt32 iundefsym;
static UInt32 nundefsym;
static MachOSymbol *FirstSym;
static MachOSymbol *LastSym;
static MachOSymbol *FirstStab;
static MachOSymbol *LastStab;
static UInt32 FileOffset;
static UInt32 VmAddr;
static GList ObjFile;
static SInt32 SymPad;
static UInt32 CodeSize;
static UInt32 IdataSize;
static UInt32 UdataSize;
static GList IndirectSymbolTable;
static GList StringTable;
static UInt32 IndirectSymbolTableOffset;
void MachO_Setup(void) {
FirstSeg = LastSeg = NULL;
FirstSym = LastSym = NULL;
FirstStab = LastStab = NULL;
SectNum = 0;
SymNum = 0;
NumStabs = 0;
ilocalsym = -1;
nlocalsym = 0;
iextdefsym = -1;
nextdefsym = 0;
iundefsym = -1;
nundefsym = 0;
InitGList(&IndirectSymbolTable, 256);
InitGList(&StringTable, 4096);
AppendGListByte(&StringTable, 0);
}
static UInt32 GetSectVMAddr(UInt32 id) {
MachOSegment *segment;
MachOSection *section;
for (segment = FirstSeg; segment; segment = segment->next) {
for (section = segment->firstSection; section; section = section->next) {
if (section->num == id)
return section->section.addr;
}
}
return 0;
}
static UInt32 AllocateForLoadCommands(void) {
UInt32 ncmds = 0;
MachOSegment *segment;
MachOSection *section;
for (segment = FirstSeg; segment; segment = segment->next) {
FileOffset += sizeof(struct segment_command);
segment->cmd.cmdsize += sizeof(struct segment_command);
ncmds++;
for (section = segment->firstSection; section; section = section->next) {
segment->cmd.cmdsize += sizeof(struct section);
FileOffset += sizeof(struct section);
}
}
return ncmds;
}
static UInt32 AlignModulus[] = {
1, 2, 4, 8, 0x10, 0x20, 0x40, 0x80, 0x100, 0x200, 0x400, 0x800
};
static void AllocateAddresses(void) {
MachOSegment *segment;
MachOSection *section;
UInt32 pad;
for (segment = FirstSeg; segment; segment = segment->next) {
segment->cmd.vmaddr = VmAddr;
segment->cmd.fileoff = FileOffset;
for (section = segment->firstSection; section; section = section->next) {
if (section->glist.size)
section->section.size = section->glist.size;
pad = AlignModulus[section->section.align] - (VmAddr % AlignModulus[section->section.align]);
pad %= AlignModulus[section->section.align];
VmAddr += pad;
section->section.addr = VmAddr;
VmAddr += section->section.size;
FileOffset += pad;
if (section->glist.size) {
section->section.offset = FileOffset;
FileOffset += section->glist.size;
} else {
section->section.offset = FileOffset;
}
if (!strncmp(section->section.segname, "__TEXT", 6)) {
CodeSize += section->section.size;
} else {
if (section->glist.size)
IdataSize += section->section.size;
else
UdataSize += section->section.size;
}
}
segment->cmd.filesize = FileOffset - segment->cmd.fileoff;
segment->cmd.vmsize = VmAddr - segment->cmd.vmaddr;
}
}
static void ApplyRelocs(void) {
MachOSegment *segment;
MachOSection *section;
MachOReloc *reloc;
enum reloc_type_ppc pairType;
UInt32 pairValue;
UInt32 opMask;
UInt32 argMask;
UInt32 value;
UInt32 *ptr;
for (segment = FirstSeg; segment; segment = segment->next) {
for (section = segment->firstSection; section; section = section->next) {
for (reloc = section->firstReloc; reloc; reloc = reloc->next) {
if (reloc->is_extern) {
opMask = 0xFFFFFFFF;
argMask = 0;
value = 0;
switch (reloc->reltype) {
case PPC_RELOC_HI16:
case PPC_RELOC_LO16:
case PPC_RELOC_HA16:
pairValue = 0;
pairType = reloc->reltype;
break;
}
} else if (reloc->reltype == PPC_RELOC_PAIR) {
if (reloc->value != 0xFFFFFF) {
value = pairValue - (reloc->value + section->section.addr);
value += reloc->address;
} else {
value = pairValue + reloc->address;
}
switch (pairType) {
case PPC_RELOC_HI16:
opMask = 0xFFFF0000;
argMask = 0xFFFF;
value >>= 16;
break;
case PPC_RELOC_HA16:
opMask = 0xFFFF0000;
argMask = 0xFFFF;
if (value & 0x8000)
value += 0x10000;
value >>= 16;
break;
case PPC_RELOC_LO16:
opMask = 0xFFFF0000;
argMask = 0xFFFF;
value = value & 0xFFFF;
break;
case PPC_RELOC_HI16_SECTDIFF:
opMask = 0xFFFF0000;
argMask = 0xFFFF;
value >>= 16;
break;
case PPC_RELOC_HA16_SECTDIFF:
opMask = 0xFFFF0000;
argMask = 0xFFFF;
if (value & 0x8000)
value += 0x10000;
value >>= 16;
break;
case PPC_RELOC_LO16_SECTDIFF:
opMask = 0xFFFF0000;
argMask = 0xFFFF;
value = value & 0xFFFF;
break;
case PPC_RELOC_SECTDIFF:
opMask = 0;
argMask = 0xFFFFFFFF;
break;
default:
CError_FATAL(388);
}
} else {
value = GetSectVMAddr(reloc->value);
switch (reloc->reltype) {
case PPC_RELOC_VANILLA:
opMask = 0;
argMask = 0xFFFFFFFF;
break;
case PPC_RELOC_BR14:
opMask = 0xFFFF0003;
argMask = 0xFFFC;
break;
case PPC_RELOC_BR24:
opMask = 0xFC000003;
argMask = 0x3FFFFFC;
break;
case PPC_RELOC_LO14:
opMask = 0xFFFF0003;
argMask = 0xFFFC;
break;
case PPC_RELOC_HI16:
case PPC_RELOC_HA16:
case PPC_RELOC_LO16:
case PPC_RELOC_HI16_SECTDIFF:
case PPC_RELOC_HA16_SECTDIFF:
case PPC_RELOC_LO16_SECTDIFF:
case PPC_RELOC_SECTDIFF:
// first half of a pair
opMask = 0xFFFF0000;
argMask = 0xFFFF;
pairValue = value;
pairType = reloc->reltype;
value = 0;
break;
case PPC_RELOC_PB_LA_PTR:
CError_FATAL(428);
break;
default:
CError_FATAL(432);
}
}
if (reloc->reltype != PPC_RELOC_PAIR)
ptr = (UInt32 *) ((*section->glist.data) + reloc->address);
if (reloc->is_pcrel) {
if (!reloc->is_extern)
*ptr = (*ptr & opMask) | (argMask & (value - (reloc->address + section->section.addr) + (*ptr & argMask)));
} else {
if (reloc->reltype == PPC_RELOC_PAIR)
*ptr = (*ptr & opMask) | (value & argMask);
else
*ptr = (*ptr & opMask) | (argMask & (value + (*ptr & argMask)));
}
}
}
}
}
static void AllocForRelocs(void) {
MachOSegment *segment;
MachOSection *section;
for (segment = FirstSeg; segment; segment = segment->next) {
for (section = segment->firstSection; section; section = section->next) {
if (section->section.nreloc) {
section->section.reloff = FileOffset;
FileOffset += section->section.nreloc * 8;
}
}
}
}
static void WriteSegLoadCommands(void) {
MachOSegment *segment;
MachOSection *section;
for (segment = FirstSeg; segment; segment = segment->next) {
AppendGListData(&ObjFile, &segment->cmd, sizeof(segment->cmd));
for (section = segment->firstSection; section; section = section->next)
AppendGListData(&ObjFile, &section->section, sizeof(section->section));
}
}
static void WriteSymtabLoadCommand(void) {
struct symtab_command cmd;
UInt32 total;
cmd.cmd = LC_SYMTAB;
cmd.cmdsize = sizeof(cmd);
cmd.symoff = FileOffset;
total = SymNum + NumStabs;
cmd.nsyms = total;
FileOffset += total * sizeof(struct nlist);
cmd.stroff = FileOffset;
cmd.strsize = StringTable.size;
AppendGListData(&ObjFile, &cmd, sizeof(cmd));
}
static void WriteDynamicSymtabLoadCommand(void) {
struct dysymtab_command cmd;
if (!nlocalsym)
ilocalsym = 0;
if (!nextdefsym)
iextdefsym = ilocalsym + nlocalsym;
if (!nundefsym)
iundefsym = iextdefsym + nextdefsym;
ilocalsym += NumStabs;
iextdefsym += NumStabs;
iundefsym += NumStabs;
CError_ASSERT(644, (ilocalsym + nlocalsym) <= (SymNum + NumStabs));
CError_ASSERT(648, (iextdefsym + nextdefsym) <= (SymNum + NumStabs));
CError_ASSERT(652, (iundefsym + nundefsym) <= (SymNum + NumStabs));
cmd.cmd = LC_DYSYMTAB;
cmd.cmdsize = sizeof(cmd);
cmd.ilocalsym = ilocalsym;
cmd.nlocalsym = nlocalsym;
cmd.iextdefsym = iextdefsym;
cmd.nextdefsym = nextdefsym;
cmd.iundefsym = iundefsym;
cmd.nundefsym = nundefsym;
cmd.tocoff = 0;
cmd.ntoc = 0;
cmd.modtaboff = 0;
cmd.nmodtab = 0;
cmd.extrefsymoff = 0;
cmd.nextrefsyms = 0;
cmd.indirectsymoff = IndirectSymbolTableOffset;
cmd.nindirectsyms = IndirectSymbolTable.size / 4;
cmd.extreloff = 0;
cmd.nextrel = 0;
cmd.locreloff = 0;
cmd.nlocrel = 0;
AppendGListData(&ObjFile, &cmd, sizeof(cmd));
}
static void WriteSectionData(void) {
MachOSegment *segment;
MachOSection *section;
UInt32 pad;
VmAddr = 0;
for (segment = FirstSeg; segment; segment = segment->next) {
for (section = segment->firstSection; section; section = section->next) {
pad = AlignModulus[section->section.align] - (VmAddr % AlignModulus[section->section.align]);
pad %= AlignModulus[section->section.align];
while (pad) {
AppendGListByte(&ObjFile, 0);
VmAddr++;
FileOffset++;
pad--;
}
if (section->glist.size) {
CError_ASSERT(711, ObjFile.size == section->section.offset);
COS_LockHandle(section->glist.data);
AppendGListData(&ObjFile, *section->glist.data, section->glist.size);
COS_UnlockHandle(section->glist.data);
VmAddr += section->glist.size;
FreeGList(&section->glist);
} else {
VmAddr += pad + section->section.size;
}
}
}
}
static void WriteRelocs(void) {
MachOSegment *segment;
MachOSection *section;
MachOReloc *reloc;
enum reloc_type_ppc pairType;
UInt32 pairValue;
SInt32 scatterFlag;
UInt32 combo;
static char length_code[] = {
0, 0, 1, 1, 2
};
pairType = 0;
pairValue = 0;
scatterFlag = 0;
for (segment = FirstSeg; segment; segment = segment->next) {
for (section = segment->firstSection; section; section = section->next) {
for (reloc = section->firstReloc; reloc; reloc = reloc->next) {
if (reloc->is_extern)
reloc->value += NumStabs;
switch (reloc->reltype) {
case PPC_RELOC_LO16:
case PPC_RELOC_HA16:
case PPC_RELOC_LO14:
pairType = reloc->reltype;
if (reloc->is_extern) {
pairValue = 0;
} else {
pairValue = reloc->next->address + GetSectVMAddr(reloc->value);
}
case PPC_RELOC_VANILLA:
case PPC_RELOC_BR14:
case PPC_RELOC_BR24:
case PPC_RELOC_HI16:
case PPC_RELOC_PB_LA_PTR:
AppendGListLong(&ObjFile, reloc->address);
AppendGListLong(&ObjFile,
(reloc->value << 8) |
(reloc->is_pcrel << 7) |
(length_code[reloc->length] << 5) |
(reloc->is_extern << 4) |
reloc->reltype
);
break;
case PPC_RELOC_PAIR:
switch (pairType) {
case PPC_RELOC_HI16:
case PPC_RELOC_HA16:
scatterFlag = 0;
reloc->address = pairValue & 0xFFFF;
break;
case PPC_RELOC_LO16:
scatterFlag = 0;
reloc->address = pairValue >> 16;
break;
case PPC_RELOC_HI16_SECTDIFF:
case PPC_RELOC_HA16_SECTDIFF:
scatterFlag = R_SCATTERED;
reloc->value += section->section.addr;
pairValue -= reloc->value;
reloc->address = pairValue & 0xFFFF;
break;
case PPC_RELOC_LO16_SECTDIFF:
scatterFlag = R_SCATTERED;
reloc->value += section->section.addr;
pairValue -= reloc->value;
reloc->address = pairValue >> 16;
break;
default:
CError_FATAL(891);
reloc->address = 0;
break;
}
pairValue = 0;
pairType = 0;
if (scatterFlag) {
AppendGListLong(&ObjFile,
scatterFlag |
(reloc->is_pcrel << 30) |
(length_code[reloc->length] << 28) |
(reloc->reltype << 24) |
reloc->address
);
AppendGListLong(&ObjFile, reloc->value);
} else {
combo =
(reloc->value << 8) |
(reloc->is_pcrel << 7) |
(length_code[reloc->length] << 5) |
reloc->reltype;
AppendGListLong(&ObjFile, reloc->address);
AppendGListLong(&ObjFile, combo);
}
break;
case PPC_RELOC_SECTDIFF:
case PPC_RELOC_HI16_SECTDIFF:
case PPC_RELOC_LO16_SECTDIFF:
case PPC_RELOC_HA16_SECTDIFF:
// build scattered relocation
reloc->value = reloc->next->address + GetSectVMAddr(reloc->value);
pairType = reloc->reltype;
pairValue = reloc->value;
AppendGListLong(&ObjFile,
R_SCATTERED |
(reloc->is_pcrel << 30) |
(length_code[reloc->length] << 28) |
(reloc->reltype << 24) |
reloc->address
);
AppendGListLong(&ObjFile, reloc->value);
break;
default:
CError_FATAL(930);
}
}
}
}
}
static void WriteIndirectSymbolTable(void) {
UInt32 i;
UInt32 *ptr;
while (SymPad) {
AppendGListByte(&ObjFile, 0);
SymPad--;
}
COS_LockHandle(IndirectSymbolTable.data);
ptr = (UInt32 *) *IndirectSymbolTable.data;
for (i = 0; i < MachO_NumIndirectSym(); ptr++, i++)
*ptr += NumStabs;
AppendGListData(&ObjFile, *IndirectSymbolTable.data, IndirectSymbolTable.size);
COS_UnlockHandle(IndirectSymbolTable.data);
FreeGList(&IndirectSymbolTable);
}
static void WriteSymbolTable(void) {
MachOSymbol *symbol;
struct nlist nlist;
if (FirstStab) {
LastStab->next = FirstSym;
FirstSym = FirstStab;
}
for (symbol = FirstSym; symbol; symbol = symbol->next) {
nlist.n_strx = symbol->data.u.strx;
nlist.n_type = symbol->data.type;
if (symbol->data.section)
nlist.n_sect = symbol->data.section->num;
else
nlist.n_sect = 0;
nlist.n_desc = symbol->data.desc;
if (
symbol->data.type == N_STSYM ||
symbol->data.type == N_FUN ||
symbol->data.type == N_LCSYM ||
symbol->data.type == N_SLINE ||
symbol->data.type == N_SO ||
symbol->data.type == N_SOL ||
symbol->data.type == N_ENTRY ||
symbol->data.type == N_ECOML ||
(symbol->data.type & N_TYPE) == N_SECT
)
{
if (symbol->data.section)
symbol->data.value += symbol->data.section->section.addr;
else
CError_FATAL(1010);
}
nlist.n_value = symbol->data.value;
AppendGListData(&ObjFile, &nlist, sizeof(nlist));
}
}
static void WriteStringTable(void) {
COS_LockHandle(StringTable.data);
AppendGListData(&ObjFile, *StringTable.data, StringTable.size);
COS_UnlockHandle(StringTable.data);
}
void MachO_Finish(void) {
struct mach_header hdr;
CodeSize = 0;
IdataSize = UdataSize = 0;
VmAddr = 0;
FileOffset = sizeof(hdr);
hdr.ncmds = AllocateForLoadCommands();
FileOffset += 24; // what am I?
hdr.ncmds++;
if (copts.codegen_dynamic) {
FileOffset += 80; // what am I?
hdr.ncmds++;
}
hdr.sizeofcmds = FileOffset - sizeof(hdr);
AllocateAddresses();
ApplyRelocs();
AllocForRelocs();
SymPad = (4 - (FileOffset & 3)) & 3;
FileOffset += SymPad;
IndirectSymbolTableOffset = 0;
if (IndirectSymbolTable.size > 0) {
IndirectSymbolTableOffset = FileOffset;
FileOffset += IndirectSymbolTable.size;
}
InitGList(&ObjFile, 4096);
hdr.magic = MH_MAGIC;
hdr.cputype = CPU_TYPE_POWERPC;
hdr.cpusubtype = CPU_SUBTYPE_MC98000_ALL;
hdr.filetype = MH_OBJECT;
hdr.flags = 0;
AppendGListData(&ObjFile, &hdr, sizeof(hdr));
WriteSegLoadCommands();
WriteSymtabLoadCommand();
if (copts.codegen_dynamic)
WriteDynamicSymtabLoadCommand();
WriteSectionData();
WriteRelocs();
WriteIndirectSymbolTable();
WriteSymbolTable();
WriteStringTable();
COS_ResizeHandle(ObjFile.data, ObjFile.size);
cparamblkptr->objectDataHandle = ObjFile.data;
cparamblkptr->objectdata.codesize = CodeSize;
cparamblkptr->objectdata.udatasize = UdataSize;
cparamblkptr->objectdata.idatasize = IdataSize;
}
void MachO_Cleanup(void) {
if (StringTable.data)
FreeGList(&StringTable);
if (IndirectSymbolTable.data)
FreeGList(&IndirectSymbolTable);
}
MachOSegment *MachO_CreateSegment(char *segname, int maxprot, int initprot, UInt32 flags) {
MachOSegment *segment = galloc(sizeof(MachOSegment));
memset(&segment->cmd, 0, sizeof(segment->cmd));
segment->cmd.cmd = LC_SEGMENT;
strncpy(segment->cmd.segname, segname, sizeof(segment->cmd.segname));
segment->cmd.maxprot = maxprot;
segment->cmd.initprot = initprot;
segment->cmd.flags = flags;
segment->firstSection = segment->lastSection = NULL;
segment->next = NULL;
if (FirstSeg == NULL)
FirstSeg = segment;
else
LastSeg->next = segment;
LastSeg = segment;
return segment;
}
MachOSection *MachO_CreateSection(MachOSegment *segment, char *segname, char *sectname, UInt32 align, UInt32 flags, UInt32 sectionID) {
MachOSection *section;
UInt32 alignConv;
alignConv = 0;
while (!(align & 1)) {
align >>= 1;
alignConv++;
}
section = galloc(sizeof(MachOSection));
memset(section, 0, sizeof(MachOSection));
strncpy(section->section.segname, segname, sizeof(section->section.segname));
strncpy(section->section.sectname, sectname, sizeof(section->section.sectname));
section->section.align = alignConv;
section->section.flags = flags;
section->num = ++SectNum;
section->id = sectionID;
section->next = NULL;
if (segment->firstSection == NULL)
segment->firstSection = section;
else
segment->lastSection->next = section;
segment->lastSection = section;
segment->cmd.nsects++;
return section;
}
GList *MachO_GetGList(MachOSection *section) {
if (!section->glist.data)
InitGList(&section->glist, 256);
return &section->glist;
}
void MachO_SetSectionSize(void) {
// empty, unused, unknown args
}
void MachO_Relocate(MachOSection *section, UInt32 address, UInt32 value, char length, char is_pcrel, Boolean is_extern, int reltype) {
MachOReloc *reloc;
reloc = galloc(sizeof(MachOReloc));
reloc->address = address;
reloc->value = value;
reloc->length = length;
reloc->is_pcrel = is_pcrel;
reloc->is_extern = is_extern;
reloc->reltype = reltype;
reloc->next = NULL;
if (section->firstReloc == NULL)
section->firstReloc = reloc;
else
section->lastReloc->next = reloc;
section->lastReloc = reloc;
section->section.nreloc++;
}
static SInt32 DeclareString(char *str) {
SInt32 offset;
if (str) {
offset = StringTable.size;
AppendGListID(&StringTable, str);
} else {
offset = 0;
}
return offset;
}
UInt32 MachO_DeclareSymbol(char *name, MachOSection *section, UInt32 value, Boolean isAbsolute, short type, short desc) {
MachOSymbol *symbol;
symbol = galloc(sizeof(MachOSymbol));
memset(symbol, 0, sizeof(MachOSymbol));
if (section) {
if (type) {
if (nextdefsym == 0)
iextdefsym = SymNum;
nextdefsym++;
} else {
if (nlocalsym == 0)
ilocalsym = SymNum;
nlocalsym++;
}
symbol->data.type = type | N_SECT;
symbol->data.section = section;
} else if (isAbsolute) {
symbol->data.type = type | N_ABS;
} else {
if (nundefsym == 0)
iundefsym = SymNum;
nundefsym++;
symbol->data.type = type & ~N_PEXT;
}
symbol->data.value = value;
symbol->data.u.strx = DeclareString(name);
symbol->data.desc = desc;
symbol->index = SymNum++;
if (FirstSym == NULL)
FirstSym = symbol;
else
LastSym->next = symbol;
LastSym = symbol;
return symbol->index;
}
void MachO_ReOrderSections(void) {
MachOSection *section;
MachOSegment *segment;
MachOSection *prev;
MachOSection *firstRemoved;
MachOSection *lastRemoved;
UInt32 counter;
counter = 0;
for (segment = FirstSeg; segment; segment = segment->next) {
prev = NULL;
section = segment->firstSection;
firstRemoved = lastRemoved = NULL;
while (section) {
if (section->section.size && section->glist.data == NULL && section != segment->firstSection) {
// detach this section
if (prev)
prev->next = section->next;
else
segment->firstSection = section->next;
if (section == segment->lastSection)
segment->lastSection = prev;
section->next = NULL;
// add it to the list to be pushed to the end
if (firstRemoved == NULL)
firstRemoved = section;
else
lastRemoved->next = section;
lastRemoved = section;
// continue iterating
if (prev)
section = prev->next;
else
section = segment->firstSection;
} else {
prev = section;
section = section->next;
}
}
// attach the other sections
if (firstRemoved) {
if (segment->firstSection == NULL)
segment->firstSection = firstRemoved;
else
segment->lastSection->next = firstRemoved;
segment->lastSection = lastRemoved;
}
// renumber them all
for (section = segment->firstSection; section; section = section->next)
section->num = ++counter;
}
}
void MachO_AddIndirectSymbol(SInt32 symbol) {
CError_ASSERT(1577, symbol >= 0);
AppendGListLong(&IndirectSymbolTable, symbol);
}
UInt32 MachO_NumIndirectSym(void) {
return IndirectSymbolTable.size / 4;
}
SInt32 MachO_OutputStab(SymbolData *data, SInt32 strIndex) {
MachOSymbol *symbol;
symbol = galloc(sizeof(MachOSymbol));
memset(symbol, 0, sizeof(MachOSymbol));
if (strIndex == -1)
data->u.strx = DeclareString(data->u.name);
else
data->u.strx = strIndex;
memcpy(&symbol->data, data, sizeof(SymbolData));
if (FirstStab == NULL)
FirstStab = symbol;
else
LastStab->next = symbol;
LastStab = symbol;
NumStabs++;
return data->u.strx;
}

1810
compiler_and_linker/unsorted/ObjGenMachO.c
View File

File diff suppressed because it is too large Load Diff

101
compiler_and_linker/unsorted/Operands.c
View File

@ -1,11 +1,16 @@
#include "compiler/Operands.h" #include "compiler/Operands.h"
#include "compiler/CError.h" #include "compiler/CError.h"
#include "compiler/CMachine.h"
#include "compiler/CParser.h"
#include "compiler/PCode.h" #include "compiler/PCode.h"
#include "compiler/PCodeInfo.h" #include "compiler/PCodeInfo.h"
#include "compiler/PCodeUtilities.h" #include "compiler/PCodeUtilities.h"
#include "compiler/Registers.h"
#include "compiler/StackFrame.h"
#include "compiler/enode.h" #include "compiler/enode.h"
#include "compiler/objects.h" #include "compiler/objects.h"
#include "compiler.h" #include "compiler/CodeGen.h"
#include "compiler/RegisterInfo.h"
unsigned long long uns_to_float_cc = 0x4330000000000000; unsigned long long uns_to_float_cc = 0x4330000000000000;
unsigned long long int_to_float_cc = 0x4330000080000000; unsigned long long int_to_float_cc = 0x4330000080000000;
@ -27,8 +32,7 @@ void load_immediate(short reg, SInt32 value) {
} }
static void set_op_flags(Operand *op, ENode *expr) { static void set_op_flags(Operand *op, ENode *expr) {
#line 118 CError_ASSERT(118, op);
CError_ASSERT(op);
if (expr) { if (expr) {
if (expr->type == EINTCONST) { if (expr->type == EINTCONST) {
@ -55,8 +59,7 @@ void symbol_operand(Operand *op, Object *obj) {
void indirect(Operand *op, ENode *expr) { void indirect(Operand *op, ENode *expr) {
switch (op->optype) { switch (op->optype) {
case OpndType_GPRPair: case OpndType_GPRPair:
#line 163 CError_FATAL(163);
CError_FATAL();
case OpndType_CRField: case OpndType_CRField:
case OpndType_IndirectGPR_ImmOffset: case OpndType_IndirectGPR_ImmOffset:
case OpndType_IndirectGPR_Indexed: case OpndType_IndirectGPR_Indexed:
@ -91,8 +94,7 @@ void indirect(Operand *op, ENode *expr) {
set_op_flags(op, expr); set_op_flags(op, expr);
break; break;
default: default:
#line 215 CError_FATAL(215);
CError_FATAL();
} }
} }
@ -268,8 +270,7 @@ void combine(Operand *opA, Operand *opB, short output_reg, Operand *opOut) {
opOut->immediate = opA->immediate + opB->immediate; opOut->immediate = opA->immediate + opB->immediate;
break; break;
default: default:
#line 415 CError_FATAL(415);
CError_FATAL();
} }
} }
@ -333,17 +334,16 @@ void coerce_to_addressable(Operand *op) {
if (op->optype == OpndType_GPR_ImmOffset) { if (op->optype == OpndType_GPR_ImmOffset) {
op->optype = OpndType_IndirectGPR_ImmOffset; op->optype = OpndType_IndirectGPR_ImmOffset;
} else { } else {
#line 563 CError_FATAL(563);
CError_FATAL();
} }
} }
break; break;
default: default:
#line 581 CError_FATAL(581);
CError_FATAL();
} }
} }
void Coerce_to_register(Operand *op, Type *type, short output_reg) {
SInt32 offset; SInt32 offset;
short opcode; short opcode;
short reg; short reg;
@ -402,8 +402,7 @@ void coerce_to_addressable(Operand *op) {
break; break;
} }
} else { } else {
#line 680 CError_ASSERT(680, IS_TYPE_POINTER(type) || IS_TYPE_4BYTES_MEMBERPOINTER(type));
CError_ASSERT(IS_TYPE_POINTER(type) || IS_TYPE_4BYTES_MEMBERPOINTER(type));
} }
load_store_register(opcode, reg, op->reg, op->object, op->immOffset); load_store_register(opcode, reg, op->reg, op->object, op->immOffset);
setpcodeflags(op->flags); setpcodeflags(op->flags);
@ -424,8 +423,7 @@ void coerce_to_addressable(Operand *op) {
break; break;
} }
} else { } else {
#line 724 CError_ASSERT(724, IS_TYPE_POINTER(type) || IS_TYPE_4BYTES_MEMBERPOINTER(type));
CError_ASSERT(IS_TYPE_POINTER(type) || IS_TYPE_4BYTES_MEMBERPOINTER(type));
} }
emitpcode(opcode, reg, op->reg, op->regOffset); emitpcode(opcode, reg, op->reg, op->regOffset);
setpcodeflags(op->flags); setpcodeflags(op->flags);
@ -452,8 +450,7 @@ void coerce_to_addressable(Operand *op) {
cond = 1; cond = 1;
break; break;
default: default:
#line 758 CError_FATAL(758);
CError_FATAL();
} }
bit_offset = cond + (op->reg << 2); bit_offset = cond + (op->reg << 2);
bit_size = 1; bit_size = 1;
@ -462,8 +459,7 @@ void coerce_to_addressable(Operand *op) {
emitpcode(PC_XORI, tmp, tmp, 1); emitpcode(PC_XORI, tmp, tmp, 1);
break; break;
default: default:
#line 769 CError_FATAL(769);
CError_FATAL();
} }
op->optype = OpndType_GPR; op->optype = OpndType_GPR;
@ -479,8 +475,7 @@ void coerce_to_register_pair(Operand *op, Type *type, short output_reg, short ou
regHi = -1; regHi = -1;
#line 794 CError_ASSERT(794, TYPE_IS_8BYTES(type) || (IS_TYPE_STRUCT(type) && type->size == 8));
CError_ASSERT(TYPE_IS_8BYTES(type) || (IS_TYPE_STRUCT(type) && type->size == 8));
coerce_to_addressable(op); coerce_to_addressable(op);
switch (op->optype) { switch (op->optype) {
@ -494,8 +489,7 @@ void coerce_to_register_pair(Operand *op, Type *type, short output_reg, short ou
tmp2 = output_regHi ? output_regHi : op->regHi; tmp2 = output_regHi ? output_regHi : op->regHi;
if (tmp1 != op->reg) { if (tmp1 != op->reg) {
if (tmp1 == op->regHi) { if (tmp1 == op->regHi) {
#line 818 CError_ASSERT(818, tmp1 != tmp2);
CError_ASSERT(tmp1 != tmp2);
emitpcode(PC_MR, tmp2, op->regHi); emitpcode(PC_MR, tmp2, op->regHi);
emitpcode(PC_MR, tmp1, op->reg); emitpcode(PC_MR, tmp1, op->reg);
} else { } else {
@ -505,8 +499,7 @@ void coerce_to_register_pair(Operand *op, Type *type, short output_reg, short ou
} }
} else if (tmp2 != op->regHi) { } else if (tmp2 != op->regHi) {
if (tmp2 == op->reg) { if (tmp2 == op->reg) {
#line 832 CError_ASSERT(832, tmp1 != tmp2);
CError_ASSERT(tmp1 != tmp2);
emitpcode(PC_MR, tmp1, op->reg); emitpcode(PC_MR, tmp1, op->reg);
emitpcode(PC_MR, tmp2, op->regHi); emitpcode(PC_MR, tmp2, op->regHi);
} else { } else {
@ -520,16 +513,13 @@ void coerce_to_register_pair(Operand *op, Type *type, short output_reg, short ou
regHi = op->regHi; regHi = op->regHi;
break; break;
case OpndType_GPR: case OpndType_GPR:
#line 849 CError_FATAL(849);
CError_FATAL();
break; break;
case OpndType_GPR_ImmOffset: case OpndType_GPR_ImmOffset:
#line 852 CError_FATAL(852);
CError_FATAL();
break; break;
case OpndType_GPR_Indexed: case OpndType_GPR_Indexed:
#line 855 CError_FATAL(855);
CError_FATAL();
break; break;
case OpndType_Absolute: case OpndType_Absolute:
reg = output_reg ? output_reg : used_virtual_registers[RegClass_GPR]++; reg = output_reg ? output_reg : used_virtual_registers[RegClass_GPR]++;
@ -555,8 +545,7 @@ void coerce_to_register_pair(Operand *op, Type *type, short output_reg, short ou
regHi = output_regHi ? output_regHi : used_virtual_registers[RegClass_GPR]++; regHi = output_regHi ? output_regHi : used_virtual_registers[RegClass_GPR]++;
if (op->reg == regHi) { if (op->reg == regHi) {
if (op->reg == reg) { if (op->reg == reg) {
#line 887 CError_FATAL(887);
CError_FATAL();
} else { } else {
load_store_register(PC_LWZ, reg, op->reg, op->object, op->immOffset + low_offset); load_store_register(PC_LWZ, reg, op->reg, op->object, op->immOffset + low_offset);
setpcodeflags(op->flags); setpcodeflags(op->flags);
@ -580,13 +569,11 @@ void coerce_to_register_pair(Operand *op, Type *type, short output_reg, short ou
setpcodeflags(op->flags); setpcodeflags(op->flags);
break; break;
default: default:
#line 912 CError_FATAL(912);
CError_FATAL();
} }
if (regHi == -1) { if (regHi == -1) {
#line 916 CError_FATAL(916);
CError_FATAL();
} else { } else {
op->optype = OpndType_GPRPair; op->optype = OpndType_GPRPair;
op->reg = reg; op->reg = reg;
@ -614,8 +601,7 @@ void Coerce_to_fp_register(Operand *op, TypeIntegral *tint, short output_reg) {
setpcodeflags(op->flags); setpcodeflags(op->flags);
break; break;
default: default:
#line 986 CError_FATAL(986);
CError_FATAL();
} }
op->optype = OpndType_FPR; op->optype = OpndType_FPR;
@ -662,16 +648,14 @@ void Coerce_to_v_register(Operand *op, TypeStruct *tstruct, short output_reg) {
emitpcode(PC_VSPLTISW, reg, op->immediate); emitpcode(PC_VSPLTISW, reg, op->immediate);
break; break;
default: default:
#line 1049 CError_FATAL(1049);
CError_FATAL();
} }
op->optype = OpndType_VR; op->optype = OpndType_VR;
op->reg = reg; op->reg = reg;
setpcodeflags(op->flags); setpcodeflags(op->flags);
break; break;
default: default:
#line 1059 CError_FATAL(1059);
CError_FATAL();
} }
op->optype = OpndType_VR; op->optype = OpndType_VR;
@ -695,8 +679,7 @@ void store(short reg, Operand *op, Type *type) {
break; break;
} }
} else { } else {
#line 1171 CError_ASSERT(1171, IS_TYPE_POINTER(type) || IS_TYPE_4BYTES_MEMBERPOINTER(type));
CError_ASSERT(IS_TYPE_POINTER(type) || IS_TYPE_4BYTES_MEMBERPOINTER(type));
} }
load_store_register(opcode, reg, op->reg, op->object, op->immOffset); load_store_register(opcode, reg, op->reg, op->object, op->immOffset);
setpcodeflags(op->flags); setpcodeflags(op->flags);
@ -713,23 +696,20 @@ void store(short reg, Operand *op, Type *type) {
break; break;
} }
} else { } else {
#line 1188 CError_ASSERT(1188, IS_TYPE_POINTER(type) || IS_TYPE_4BYTES_MEMBERPOINTER(type));
CError_ASSERT(IS_TYPE_POINTER(type) || IS_TYPE_4BYTES_MEMBERPOINTER(type));
} }
emitpcode(opcode, reg, op->reg, op->regOffset); emitpcode(opcode, reg, op->reg, op->regOffset);
setpcodeflags(op->flags); setpcodeflags(op->flags);
break; break;
default: default:
#line 1193 CError_FATAL(1193);
CError_FATAL();
} }
} }
void store_pair(short reg, short regHi, Operand *op, Type *type) { void store_pair(short reg, short regHi, Operand *op, Type *type) {
short tmp; short tmp;
#line 1208 CError_ASSERT(1208, TYPE_IS_8BYTES(type));
CError_ASSERT(TYPE_IS_8BYTES(type));
coerce_to_addressable(op); coerce_to_addressable(op);
switch (op->optype) { switch (op->optype) {
@ -748,8 +728,7 @@ void store_pair(short reg, short regHi, Operand *op, Type *type) {
setpcodeflags(op->flags); setpcodeflags(op->flags);
break; break;
default: default:
#line 1228 CError_FATAL(1228);
CError_FATAL();
} }
} }
@ -765,8 +744,7 @@ void store_fp(short reg, Operand *op, Type *tint) {
setpcodeflags(op->flags); setpcodeflags(op->flags);
break; break;
default: default:
#line 1259 CError_FATAL(1259);
CError_FATAL();
} }
} }
@ -782,8 +760,7 @@ void store_v(short reg, Operand *op, Type *tstruct) {
setpcodeflags(op->flags); setpcodeflags(op->flags);
break; break;
default: default:
#line 1283 CError_FATAL(1283);
CError_FATAL();
} }
} }
@ -848,8 +825,7 @@ void extend32(Operand *op, Type *type, short output_reg) {
} }
break; break;
default: default:
#line 1389 CError_FATAL(1389);
CError_FATAL();
} }
op->optype = OpndType_GPR; op->optype = OpndType_GPR;
@ -1037,7 +1013,6 @@ void load_address(short dest_reg, Operand *op) {
} else if (op->optype == OpndType_IndirectGPR_Indexed) { } else if (op->optype == OpndType_IndirectGPR_Indexed) {
emitpcode(PC_ADD, dest_reg, op->reg, op->regOffset); emitpcode(PC_ADD, dest_reg, op->reg, op->regOffset);
} else { } else {
#line 1849 CError_FATAL(1849);
CError_FATAL();
} }
} }

1603
compiler_and_linker/unsorted/PCodeAssembly.c
View File

File diff suppressed because it is too large Load Diff

185
compiler_and_linker/unsorted/PCodeInfo.c
View File

@ -1,8 +1,18 @@
#include "compiler.h"
#include "compiler/objects.h"
#include "compiler/PCodeInfo.h" #include "compiler/PCodeInfo.h"
#include "compiler/PCodeUtilities.h"
#include "compiler/CError.h" #include "compiler/CError.h"
#include "compiler/CMangler.h"
#include "compiler/CParser.h"
#include "compiler/Alias.h"
#include "compiler/CodeGen.h"
#include "compiler/CompilerTools.h"
#include "compiler/PCode.h"
#include "compiler/PCodeListing.h"
#include "compiler/PCodeUtilities.h"
#include "compiler/RegisterInfo.h"
#include "compiler/StackFrame.h"
#include "compiler/TOC.h"
#include "compiler/objects.h"
#include "compiler/types.h"
#pragma pool_strings on #pragma pool_strings on
@ -38,8 +48,7 @@ void pcode_get_hi_lo(int bits, char typechar, SInt32 *hi, SInt32 *lo) {
*lo = -(1 << (bits - 1)); *lo = -(1 << (bits - 1));
} }
} else { } else {
#line 65 CError_FATAL(65);
CError_FATAL();
} }
} }
@ -83,8 +92,7 @@ int pcode_check_imm_bits(SInt32 value, int bits, char typechar) {
if (forcedBits > 0 && value != ((value >> forcedBits) << forcedBits)) if (forcedBits > 0 && value != ((value >> forcedBits) << forcedBits))
return 1; return 1;
} else if (bits > 32) { } else if (bits > 32) {
#line 110 CError_FATAL(110);
CError_FATAL();
} }
return 0; return 0;
@ -154,10 +162,8 @@ PCode *vformatpcode(short opcode, va_list argList) {
lastArg = pcode->args + pcode->argCount; lastArg = pcode->args + pcode->argCount;
arg = pcode->args; arg = pcode->args;
while (*format) { while (*format) {
if (arg >= lastArg) { if (arg >= lastArg)
#line 189 CError_FATAL(189);
CError_FATAL();
}
if (*format == ',' || *format == ';') if (*format == ',' || *format == ';')
format++; format++;
@ -274,12 +280,10 @@ PCode *vformatpcode(short opcode, va_list argList) {
arg->data.reg.effect = effect; arg->data.reg.effect = effect;
break; break;
case 'P': case 'P':
if (isdigit(format[1])) { if (isdigit(format[1]))
format += pcode_const_from_format(format + 1, &thing); format += pcode_const_from_format(format + 1, &thing);
} else { else
#line 319 CError_FATAL(319);
CError_FATAL();
}
tmp = va_arg(argList, int); tmp = va_arg(argList, int);
tmp2 = -1; tmp2 = -1;
for (i = 0; i < 4; i++) { for (i = 0; i < 4; i++) {
@ -318,8 +322,7 @@ PCode *vformatpcode(short opcode, va_list argList) {
arg->data.reg.reg = 0x11D; arg->data.reg.reg = 0x11D;
arg->data.reg.effect = effect; arg->data.reg.effect = effect;
} else { } else {
#line 353 CError_FATAL(353);
CError_FATAL();
} }
pcsetsideeffects(pcode); pcsetsideeffects(pcode);
arg->kind = PCOp_SYSREG; arg->kind = PCOp_SYSREG;
@ -330,12 +333,10 @@ PCode *vformatpcode(short opcode, va_list argList) {
case 'S': case 'S':
tmp2 = -1; tmp2 = -1;
if (isdigit(format[1])) { if (isdigit(format[1]))
format += pcode_const_from_format(format + 1, &thing2); format += pcode_const_from_format(format + 1, &thing2);
} else { else
#line 371 CError_FATAL(371);
CError_FATAL();
}
for (i = 0; i < 4; i++) { for (i = 0; i < 4; i++) {
if (thing2 == spr_to_sysreg[i]) { if (thing2 == spr_to_sysreg[i]) {
@ -368,12 +369,10 @@ PCode *vformatpcode(short opcode, va_list argList) {
tmp2 = (unsigned char) c; tmp2 = (unsigned char) c;
thing3 = 16; thing3 = 16;
if (*format == 'a') { if (*format == 'a') {
if (isdigit(format[1])) { if (isdigit(format[1]))
tmp2 = (unsigned char) *(++format); tmp2 = (unsigned char) *(++format);
} else { else
#line 408 CError_FATAL(408);
CError_FATAL();
}
} }
if (isdigit(format[1])) { if (isdigit(format[1])) {
format += pcode_const_from_format(format + 1, &thing3); format += pcode_const_from_format(format + 1, &thing3);
@ -381,30 +380,24 @@ PCode *vformatpcode(short opcode, va_list argList) {
arg->kind = PCOp_IMMEDIATE; arg->kind = PCOp_IMMEDIATE;
arg->data.imm.value = va_arg(argList, int); arg->data.imm.value = va_arg(argList, int);
arg->data.imm.obj = NULL; arg->data.imm.obj = NULL;
if (pcode_check_imm_bits(arg->data.imm.value, thing3, tmp2)) { if (pcode_check_imm_bits(arg->data.imm.value, thing3, tmp2))
#line 419 CError_FATAL(419);
CError_FATAL();
}
break; break;
case 'N': case 'N':
arg->kind = PCOp_IMMEDIATE; arg->kind = PCOp_IMMEDIATE;
arg->data.imm.value = va_arg(argList, int); arg->data.imm.value = va_arg(argList, int);
arg->data.imm.obj = NULL; arg->data.imm.obj = NULL;
if (pcode_check_imm_bits(arg->data.imm.value, 6, 'u')) { if (pcode_check_imm_bits(arg->data.imm.value, 6, 'u'))
#line 429 CError_FATAL(429);
CError_FATAL();
}
break; break;
case 'D': case 'D':
arg->kind = PCOp_IMMEDIATE; arg->kind = PCOp_IMMEDIATE;
arg->data.imm.value = va_arg(argList, int); arg->data.imm.value = va_arg(argList, int);
arg->data.imm.obj = NULL; arg->data.imm.obj = NULL;
if (pcode_check_imm_bits(arg->data.imm.value, 10, 'u')) { if (pcode_check_imm_bits(arg->data.imm.value, 10, 'u'))
#line 438 CError_FATAL(438);
CError_FATAL();
}
break; break;
case 'B': case 'B':
@ -412,10 +405,8 @@ PCode *vformatpcode(short opcode, va_list argList) {
arg->kind = PCOp_IMMEDIATE; arg->kind = PCOp_IMMEDIATE;
arg->data.imm.value = va_arg(argList, int); arg->data.imm.value = va_arg(argList, int);
arg->data.imm.obj = NULL; arg->data.imm.obj = NULL;
if (pcode_check_imm_bits(arg->data.imm.value, 5, 'u')) { if (pcode_check_imm_bits(arg->data.imm.value, 5, 'u'))
#line 448 CError_FATAL(448);
CError_FATAL();
}
break; break;
case 'Q': case 'Q':
@ -428,10 +419,8 @@ PCode *vformatpcode(short opcode, va_list argList) {
arg->kind = PCOp_IMMEDIATE; arg->kind = PCOp_IMMEDIATE;
arg->data.imm.value = va_arg(argList, int); arg->data.imm.value = va_arg(argList, int);
arg->data.imm.obj = NULL; arg->data.imm.obj = NULL;
if (pcode_check_imm_bits(arg->data.imm.value, 4, 'u')) { if (pcode_check_imm_bits(arg->data.imm.value, 4, 'u'))
#line 463 CError_FATAL(463);
CError_FATAL();
}
break; break;
case 'l': case 'l':
@ -441,8 +430,7 @@ PCode *vformatpcode(short opcode, va_list argList) {
} else { } else {
arg->kind = PCOp_MEMORY; arg->kind = PCOp_MEMORY;
obj = va_arg(argList, Object *); obj = va_arg(argList, Object *);
#line 476 CError_ASSERT(476, obj->otype == OT_OBJECT);
CError_ASSERT(obj->otype == OT_OBJECT);
arg->data.mem.obj = obj; arg->data.mem.obj = obj;
arg->data.mem.offset = 0; arg->data.mem.offset = 0;
arg->arg = 1; arg->arg = 1;
@ -450,8 +438,7 @@ PCode *vformatpcode(short opcode, va_list argList) {
break; break;
case 'd': case 'd':
#line 490 CError_ASSERT(490, format[1] == '(');
CError_ASSERT(format[1] == '(');
effect = EffectRead; effect = EffectRead;
format += 2; format += 2;
if (*format == '=') { if (*format == '=') {
@ -462,8 +449,7 @@ PCode *vformatpcode(short opcode, va_list argList) {
format++; format++;
} }
#line 502 CError_ASSERT(502, format[0] == 'b');
CError_ASSERT(format[0] == 'b');
tmp = va_arg(argList, int); tmp = va_arg(argList, int);
if (tmp == 0) if (tmp == 0)
@ -477,8 +463,7 @@ PCode *vformatpcode(short opcode, va_list argList) {
case 'm': case 'm':
obj = va_arg(argList, Object *); obj = va_arg(argList, Object *);
if (obj) { if (obj) {
#line 515 CError_ASSERT(515, obj->otype == OT_OBJECT);
CError_ASSERT(obj->otype == OT_OBJECT);
if (obj->datatype == DABSOLUTE) { if (obj->datatype == DABSOLUTE) {
arg->kind = PCOp_IMMEDIATE; arg->kind = PCOp_IMMEDIATE;
@ -490,7 +475,7 @@ PCode *vformatpcode(short opcode, va_list argList) {
arg->data.mem.offset = va_arg(argList, SInt32); arg->data.mem.offset = va_arg(argList, SInt32);
if (pcode->flags & (fPCodeFlag2 | fPCodeFlag4 | fPCodeFlag20000 | fPCodeFlag40000)) { if (pcode->flags & (fPCodeFlag2 | fPCodeFlag4 | fPCodeFlag20000 | fPCodeFlag40000)) {
pcode->_18 = make_alias(obj, arg->data.mem.offset, nbytes_loaded_or_stored_by(pcode)); pcode->alias = make_alias(obj, arg->data.mem.offset, nbytes_loaded_or_stored_by(pcode));
if (is_volatile_object(obj)) if (is_volatile_object(obj))
pcode->flags |= fIsVolatile; pcode->flags |= fIsVolatile;
//if ((obj->type->type == TYPEPOINTER || obj->type->type == TYPEARRAY) ? (TYPE_POINTER(obj->type)->qual & Q_CONST) : (obj->qual & Q_CONST)) //if ((obj->type->type == TYPEPOINTER || obj->type->type == TYPEARRAY) ? (TYPE_POINTER(obj->type)->qual & Q_CONST) : (obj->qual & Q_CONST))
@ -498,10 +483,9 @@ PCode *vformatpcode(short opcode, va_list argList) {
pcode->flags |= fIsConst; pcode->flags |= fIsConst;
} else { } else {
if (pcode->op == PC_ADDI) if (pcode->op == PC_ADDI)
pcode->_18 = make_alias(obj, arg->data.mem.offset, 1); pcode->alias = make_alias(obj, arg->data.mem.offset, 1);
} }
#line 536 CError_ASSERT(536, obj->datatype == DLOCAL || arg->data.mem.offset == 0);
CError_ASSERT(obj->datatype == DLOCAL || arg->data.mem.offset == 0);
if (pcode->flags & (fPCodeFlag2 | fPCodeFlag4)) { if (pcode->flags & (fPCodeFlag2 | fPCodeFlag4)) {
//if ((obj->type->type == TYPEPOINTER || obj->type->type == TYPEARRAY) ? (TYPE_POINTER(obj->type)->qual & Q_VOLATILE) : (obj->qual & Q_VOLATILE)) //if ((obj->type->type == TYPEPOINTER || obj->type->type == TYPEARRAY) ? (TYPE_POINTER(obj->type)->qual & Q_VOLATILE) : (obj->qual & Q_VOLATILE))
if (OBJ_GET_TARGET_VOLATILE(obj)) if (OBJ_GET_TARGET_VOLATILE(obj))
@ -534,8 +518,7 @@ PCode *vformatpcode(short opcode, va_list argList) {
case 'M': case 'M':
obj = va_arg(argList, Object *); obj = va_arg(argList, Object *);
if (obj) { if (obj) {
#line 578 CError_ASSERT(578, obj->otype == OT_OBJECT);
CError_ASSERT(obj->otype == OT_OBJECT);
if (obj->datatype == DABSOLUTE) { if (obj->datatype == DABSOLUTE) {
arg->kind = PCOp_IMMEDIATE; arg->kind = PCOp_IMMEDIATE;
@ -546,8 +529,7 @@ PCode *vformatpcode(short opcode, va_list argList) {
arg->data.mem.obj = obj; arg->data.mem.obj = obj;
arg->data.mem.offset = va_arg(argList, SInt32); arg->data.mem.offset = va_arg(argList, SInt32);
#line 590 CError_ASSERT(590, obj->datatype == DLOCAL || arg->data.mem.offset == 0);
CError_ASSERT(obj->datatype == DLOCAL || arg->data.mem.offset == 0);
if (pcode->flags & (fPCodeFlag2 | fPCodeFlag4)) { if (pcode->flags & (fPCodeFlag2 | fPCodeFlag4)) {
//if ((obj->type->type == TYPEPOINTER || obj->type->type == TYPEARRAY) ? (TYPE_POINTER(obj->type)->qual & Q_VOLATILE) : (obj->qual & Q_VOLATILE)) //if ((obj->type->type == TYPEPOINTER || obj->type->type == TYPEARRAY) ? (TYPE_POINTER(obj->type)->qual & Q_VOLATILE) : (obj->qual & Q_VOLATILE))
if (OBJ_GET_TARGET_VOLATILE(obj)) if (OBJ_GET_TARGET_VOLATILE(obj))
@ -581,8 +563,7 @@ PCode *vformatpcode(short opcode, va_list argList) {
break; break;
default: default:
#line 629 CError_FATAL(629);
CError_FATAL();
} }
while (format[1] && strchr("/<>|*", format[1])) { while (format[1] && strchr("/<>|*", format[1])) {
@ -595,14 +576,13 @@ PCode *vformatpcode(short opcode, va_list argList) {
case '*': case '*':
case '|': case '|':
case '>': case '>':
if (format[1] == 'p') { if (format[1] == 'p')
format++; format++;
} else if (isdigit(format[1])) { else if (isdigit(format[1]))
format += pcode_const_from_format(format + 1, &thing4); format += pcode_const_from_format(format + 1, &thing4);
} else { else
#line 659 CError_FATAL(659);
CError_FATAL(); break;
}
} }
} }
@ -736,10 +716,8 @@ int expectandformatoperand(PCodeArg *operand, PCOpKind expectedKind, char a3, in
buf += tmp; buf += tmp;
} }
name = CMangler_GetLinkName(operand->data.mem.obj)->name; name = CMangler_GetLinkName(operand->data.mem.obj)->name;
if (strlen(name) == 0 || strlen(name) > 3200 || name[0] < 0) { if (strlen(name) == 0 || strlen(name) > 3200 || name[0] < 0)
#line 849 CError_FATAL(849);
CError_FATAL();
}
if (strlen(name) > 50) if (strlen(name) > 50)
tmp = sprintf(buf, "%45.45s...", name); tmp = sprintf(buf, "%45.45s...", name);
else else
@ -911,32 +889,26 @@ void formatoperands(PCode *pcode, char *buf, int showBasicBlocks) {
buf += expectandformatoperand(pa, PCOp_REGISTER, RegClass_CRFIELD, -1, buf); buf += expectandformatoperand(pa, PCOp_REGISTER, RegClass_CRFIELD, -1, buf);
break; break;
case 'X': case 'X':
#line 1124 CError_ASSERT(1124, pa->data.reg.reg == 0);
CError_ASSERT(pa->data.reg.reg == 0);
buf += expectandformatoperand(pa, PCOp_REGISTER, RegClass_SPR, -1, buf); buf += expectandformatoperand(pa, PCOp_REGISTER, RegClass_SPR, -1, buf);
break; break;
case 'C': case 'C':
#line 1129 CError_ASSERT(1129, pa->data.reg.reg == 2);
CError_ASSERT(pa->data.reg.reg == 2);
buf += expectandformatoperand(pa, PCOp_REGISTER, RegClass_SPR, -1, buf); buf += expectandformatoperand(pa, PCOp_REGISTER, RegClass_SPR, -1, buf);
break; break;
case 'L': case 'L':
#line 1134 CError_ASSERT(1134, pa->data.reg.reg == 1);
CError_ASSERT(pa->data.reg.reg == 1);
buf += expectandformatoperand(pa, PCOp_REGISTER, RegClass_SPR, -1, buf); buf += expectandformatoperand(pa, PCOp_REGISTER, RegClass_SPR, -1, buf);
break; break;
case 'Z': case 'Z':
#line 1139 CError_ASSERT(1139, pa->data.reg.reg == 0);
CError_ASSERT(pa->data.reg.reg == 0);
buf += expectandformatoperand(pa, PCOp_REGISTER, RegClass_SPR, -1, buf); buf += expectandformatoperand(pa, PCOp_REGISTER, RegClass_SPR, -1, buf);
break; break;
case 'P': case 'P':
if (isdigit(format[1])) { if (isdigit(format[1]))
format += pcode_const_from_format(format + 1, &thing); format += pcode_const_from_format(format + 1, &thing);
} else { else
#line 1149 CError_FATAL(1149);
CError_FATAL();
}
case 'S': case 'S':
case 'T': case 'T':
case 's': case 's':
@ -945,8 +917,7 @@ void formatoperands(PCode *pcode, char *buf, int showBasicBlocks) {
} else { } else {
for (i = 0; i < 4; i++) { for (i = 0; i < 4; i++) {
if (pa->data.reg.reg == spr_to_sysreg[i]) { if (pa->data.reg.reg == spr_to_sysreg[i]) {
#line 1161 CError_FATAL(1161);
CError_FATAL();
break; break;
} }
} }
@ -1002,8 +973,7 @@ void formatoperands(PCode *pcode, char *buf, int showBasicBlocks) {
format++; format++;
tmp = *format; tmp = *format;
} else { } else {
#line 1227 CError_FATAL(1227);
CError_FATAL();
} }
} }
if ((tmp2 = isdigit(format[1]))) if ((tmp2 = isdigit(format[1])))
@ -1046,14 +1016,12 @@ void formatoperands(PCode *pcode, char *buf, int showBasicBlocks) {
buf += expectandformatoperand(pa + 1, PCOp_MEMORY, 0, -1, buf); buf += expectandformatoperand(pa + 1, PCOp_MEMORY, 0, -1, buf);
else else
buf += expectandformatoperand(pa + 1, PCOp_IMMEDIATE, 0, -1, buf); buf += expectandformatoperand(pa + 1, PCOp_IMMEDIATE, 0, -1, buf);
#line 1283 CError_ASSERT(1283, format[1] == '(');
CError_ASSERT(format[1] == '(');
format++; format++;
*(buf++) = *(format++); *(buf++) = *(format++);
if (*format == '+') if (*format == '+')
format++; format++;
#line 1291 CError_ASSERT(1291, format[0] == 'b');
CError_ASSERT(format[0] == 'b');
if (pa->kind == PCOp_REGISTER && pa->arg == RegClass_GPR && pa->data.reg.reg == 0) { if (pa->kind == PCOp_REGISTER && pa->arg == RegClass_GPR && pa->data.reg.reg == 0) {
if (pa->data.reg.effect & (EffectRead | EffectWrite)) { if (pa->data.reg.effect & (EffectRead | EffectWrite)) {
pclist_bad_operand = 1; pclist_bad_operand = 1;
@ -1088,8 +1056,7 @@ void formatoperands(PCode *pcode, char *buf, int showBasicBlocks) {
case 'M': case 'M':
if (pa->kind == PCOp_MEMORY) { if (pa->kind == PCOp_MEMORY) {
#line 1335 CError_ASSERT(1335, pa->arg == RefType_8 || pa->arg == RefType_B || pa->arg == RefType_C);
CError_ASSERT(pa->arg == RefType_8 || pa->arg == RefType_B || pa->arg == RefType_C);
buf += expectandformatoperand(pa, PCOp_MEMORY, 0, -1, buf); buf += expectandformatoperand(pa, PCOp_MEMORY, 0, -1, buf);
} else if (pa->kind == PCOp_LABELDIFF) } else if (pa->kind == PCOp_LABELDIFF)
buf += expectandformatoperand(pa, PCOp_LABELDIFF, 0, -1, buf); buf += expectandformatoperand(pa, PCOp_LABELDIFF, 0, -1, buf);
@ -1107,8 +1074,7 @@ void formatoperands(PCode *pcode, char *buf, int showBasicBlocks) {
break; break;
default: default:
#line 1465 CError_FATAL(1465);
CError_FATAL();
} }
while (format[1] && strchr("/<>|*", format[1])) { while (format[1] && strchr("/<>|*", format[1])) {
@ -1121,14 +1087,13 @@ void formatoperands(PCode *pcode, char *buf, int showBasicBlocks) {
case '*': case '*':
case '|': case '|':
case '>': case '>':
if (format[1] == 'p') { if (format[1] == 'p')
format++; format++;
} else if (isdigit(format[1])) { else if (isdigit(format[1]))
format += pcode_const_from_format(format + 1, &thing4); format += pcode_const_from_format(format + 1, &thing4);
} else { else
#line 1495 CError_FATAL(1495);
CError_FATAL(); break;
}
} }
} }
@ -1286,13 +1251,11 @@ int nbytes_loaded_or_stored_by(PCode *pcode) {
return 16; return 16;
default: default:
#line 2011 CError_FATAL(2011);
CError_FATAL();
} }
} }
#line 2014 CError_FATAL(2014);
CError_FATAL();
return 0; return 0;
} }

30
compiler_and_linker/unsorted/PCodeListing.c
View File

@ -134,10 +134,8 @@ static void pclistblock(PCodeBlock *block, char *format, UInt32 vecSize) {
fflush(pcfile); fflush(pcfile);
if (pclist_bad_operand) { if (pclist_bad_operand)
#line 252 CError_FATAL(252);
CError_FATAL();
}
} }
static void pclistonoff(int flag) { static void pclistonoff(int flag) {
@ -282,10 +280,8 @@ void pclistblocks_start_scheduler(char *str1, char *str2) {
} }
void pclistblocks_end_scheduler(void) { void pclistblocks_end_scheduler(void) {
if (pclist_bad_operand) { if (pclist_bad_operand)
#line 1318 CError_FATAL(1318);
CError_FATAL();
}
} }
static void printheapsize(void) { static void printheapsize(void) {
@ -316,10 +312,8 @@ int formatalias(Alias *alias, char *buf, int bufSize) {
case AliasType0: case AliasType0:
case AliasType1: case AliasType1:
name = CMangler_GetLinkName(alias->object)->name; name = CMangler_GetLinkName(alias->object)->name;
if (!strlen(name) || name[0] < 0) { if (!strlen(name) || name[0] < 0)
#line 1458 CError_FATAL(1458);
CError_FATAL();
}
if (strlen(name) + 16 > bufSize) if (strlen(name) + 16 > bufSize)
return sprintf(buf, "..."); return sprintf(buf, "...");
@ -369,8 +363,7 @@ int formatalias(Alias *alias, char *buf, int bufSize) {
return len; return len;
default: default:
#line 1543 CError_FATAL(1543);
CError_FATAL();
return 0; return 0;
} }
} }
@ -399,10 +392,8 @@ int dumpalias(Alias *alias, int len, Boolean flag1, Boolean flag2) {
case AliasType0: case AliasType0:
case AliasType1: case AliasType1:
name = CMangler_GetLinkName(alias->object)->name; name = CMangler_GetLinkName(alias->object)->name;
if (!strlen(name) || name[0] < 0) { if (!strlen(name) || name[0] < 0)
#line 1581 CError_FATAL(1581);
CError_FATAL();
}
switch (alias->object->datatype) { switch (alias->object->datatype) {
case DNONLAZYPTR: case DNONLAZYPTR:
@ -472,8 +463,7 @@ int dumpalias(Alias *alias, int len, Boolean flag1, Boolean flag2) {
return len; return len;
default: default:
#line 1661 CError_FATAL(1661);
CError_FATAL();
return 0; return 0;
} }
} }

46
compiler_and_linker/unsorted/PCodeUtilities.c
View File

@ -1,10 +1,11 @@
#include "compiler/PCodeUtilities.h" #include "compiler/PCodeUtilities.h"
#include "compiler/CError.h"
#include "compiler/CParser.h"
#include "compiler/PCode.h" #include "compiler/PCode.h"
#include "compiler/PCodeInfo.h" #include "compiler/PCodeInfo.h"
#include "compiler/CError.h" #include "compiler/Registers.h"
#include "compiler/enode.h" #include "compiler/enode.h"
#include "compiler/objects.h" #include "compiler/objects.h"
#include "compiler.h"
void pcsetrecordbit(PCode *pc) { void pcsetrecordbit(PCode *pc) {
int reg; int reg;
@ -29,14 +30,12 @@ void pcsetrecordbit(PCode *pc) {
change_num_operands(pc, 5); change_num_operands(pc, 5);
pc->op = PC_ADDICR; pc->op = PC_ADDICR;
#line 76 CError_ASSERT(76, pc->args[3].kind == PCOp_PLACEHOLDEROPERAND);
CError_ASSERT(pc->args[3].kind == PCOp_PLACEHOLDEROPERAND);
pc->args[3].kind = PCOp_REGISTER; pc->args[3].kind = PCOp_REGISTER;
pc->args[3].arg = RegClass_SPR; pc->args[3].arg = RegClass_SPR;
pc->args[3].data.reg.reg = 0; pc->args[3].data.reg.reg = 0;
pc->args[3].data.reg.effect = EffectWrite; pc->args[3].data.reg.effect = EffectWrite;
#line 80 CError_ASSERT(80, pc->args[4].kind == PCOp_PLACEHOLDEROPERAND);
CError_ASSERT(pc->args[4].kind == PCOp_PLACEHOLDEROPERAND);
pc->args[4].kind = PCOp_REGISTER; pc->args[4].kind = PCOp_REGISTER;
pc->args[4].arg = RegClass_CRFIELD; pc->args[4].arg = RegClass_CRFIELD;
pc->args[4].data.reg.reg = reg; pc->args[4].data.reg.reg = reg;
@ -59,8 +58,7 @@ void pcsetrecordbit(PCode *pc) {
pc->argCount++; pc->argCount++;
} }
#line 105 CError_ASSERT(105, arg->kind == PCOp_PLACEHOLDEROPERAND);
CError_ASSERT(arg->kind == PCOp_PLACEHOLDEROPERAND);
arg->kind = PCOp_REGISTER; arg->kind = PCOp_REGISTER;
arg->arg = RegClass_CRFIELD; arg->arg = RegClass_CRFIELD;
arg->data.reg.reg = reg; arg->data.reg.reg = reg;
@ -103,8 +101,7 @@ void pcsetlinkbit(PCode *pc) {
argIdx--; argIdx--;
} }
#line 169 CError_ASSERT(169, arg->kind == PCOp_PLACEHOLDEROPERAND);
CError_ASSERT(arg->kind == PCOp_PLACEHOLDEROPERAND);
arg->kind = PCOp_REGISTER; arg->kind = PCOp_REGISTER;
arg->arg = RegClass_SPR; arg->arg = RegClass_SPR;
arg->data.reg.reg = 1; arg->data.reg.reg = 1;
@ -164,7 +161,7 @@ void branch_always(PCodeLabel *label) {
makepcblock(); makepcblock();
} }
void branch_decrement_always(short opcode, PCodeLabel *label) { void branch_decrement_always(Opcode opcode, PCodeLabel *label) {
PCodeLabel *tmplabel = makepclabel(); PCodeLabel *tmplabel = makepclabel();
emitpcode(opcode, label); emitpcode(opcode, label);
pcbranch(pclastblock, label); pcbranch(pclastblock, label);
@ -181,10 +178,10 @@ void branch_indirect(Object *obj) {
int branch_count_volatiles(void) { int branch_count_volatiles(void) {
int count = 0; int count = 0;
int i; int i;
char rclass; RegClass rclass;
for (rclass = 0; rclass < RegClassMax; rclass++) { for (rclass = 0; rclass < RegClassMax; rclass++) {
for (i = 0; i < n_scratch_registers[(char)rclass]; i++) { for (i = 0; i < n_scratch_registers[rclass]; i++) {
count++; count++;
} }
} }
@ -194,15 +191,15 @@ int branch_count_volatiles(void) {
PCodeArg *branch_record_volatiles(PCodeArg *arglist, UInt32 *masks) { PCodeArg *branch_record_volatiles(PCodeArg *arglist, UInt32 *masks) {
int i; int i;
char rclass; RegClass rclass;
for (rclass = RegClassMax - 1; rclass >= 0; rclass--) { for (rclass = RegClassMax - 1; rclass >= 0; rclass--) {
for (i = 0; i < n_scratch_registers[(char)rclass]; i++) { for (i = 0; i < n_scratch_registers[rclass]; i++) {
arglist->kind = PCOp_REGISTER; arglist->kind = PCOp_REGISTER;
arglist->arg = rclass; arglist->arg = rclass;
arglist->data.reg.reg = scratch_registers[(char)rclass][i]; arglist->data.reg.reg = scratch_registers[rclass][i];
arglist->data.reg.effect = EffectWrite; arglist->data.reg.effect = EffectWrite;
if (masks[(char)rclass] & (1 << scratch_registers[(char)rclass][i])) if (masks[rclass] & (1 << scratch_registers[rclass][i]))
arglist->data.reg.effect |= EffectRead; arglist->data.reg.effect |= EffectRead;
arglist++; arglist++;
} }
@ -254,7 +251,7 @@ void branch_subroutine_ctr(UInt32 *masks) {
recordexceptionactions(pc, current_statement->dobjstack); recordexceptionactions(pc, current_statement->dobjstack);
} }
void add_immediate(short dest_reg, short base_reg, Object *obj, short offset) { void add_immediate(short dest_reg, short base_reg, Object *obj, SInt16 offset) {
short tmp_reg = base_reg; short tmp_reg = base_reg;
if (obj && offset && obj->datatype != DLOCAL) { if (obj && offset && obj->datatype != DLOCAL) {
@ -269,11 +266,10 @@ void add_immediate(short dest_reg, short base_reg, Object *obj, short offset) {
emitpcode(PC_ADDI, dest_reg, tmp_reg, obj, offset); emitpcode(PC_ADDI, dest_reg, tmp_reg, obj, offset);
} }
PCode *add_immediate_lo(short dest_reg, short base_reg, Object *obj, short offset, char add_to_block) { PCode *add_immediate_lo(short dest_reg, short base_reg, Object *obj, SInt16 offset, char add_to_block) {
PCode *pc; PCode *pc;
#line 577 CError_ASSERT(577, obj);
CError_ASSERT(obj);
pc = makepcode(PC_ADDI, dest_reg, base_reg, obj, offset); pc = makepcode(PC_ADDI, dest_reg, base_reg, obj, offset);
if (add_to_block) if (add_to_block)
@ -289,12 +285,10 @@ PCode *op_absolute_ha(short dest_reg, short base_reg, Object *obj, short offset,
pc = makepcode(PC_ADDIS, dest_reg, base_reg, obj, offset); pc = makepcode(PC_ADDIS, dest_reg, base_reg, obj, offset);
} else if (copts.codegen_pic) { } else if (copts.codegen_pic) {
tmp_reg = base_reg; tmp_reg = base_reg;
#line 601 CError_ASSERT(601, tmp_reg);
CError_ASSERT(tmp_reg);
pc = makepcode(PC_ADDIS, dest_reg, tmp_reg, obj, offset); pc = makepcode(PC_ADDIS, dest_reg, tmp_reg, obj, offset);
} else { } else {
#line 606 CError_ASSERT(606, base_reg == 0);
CError_ASSERT(base_reg == 0);
pc = makepcode(PC_LIS, dest_reg, obj, offset); pc = makepcode(PC_LIS, dest_reg, obj, offset);
} }
@ -303,7 +297,7 @@ PCode *op_absolute_ha(short dest_reg, short base_reg, Object *obj, short offset,
return pc; return pc;
} }
void load_store_register(short opcode, short dest_reg, short base_reg, Object *obj, SInt32 offset) { void load_store_register(Opcode opcode, short dest_reg, short base_reg, Object *obj, SInt32 offset) {
short addi_tmp; short addi_tmp;
short offset_reg1; short offset_reg1;
short offset_reg2; short offset_reg2;

3
compiler_and_linker/unsorted/PPCError.c
View File

@ -8,8 +8,7 @@ static void PPCError_GetErrorString(char *str, short code) {
short scode; short scode;
scode = (short) code; scode = (short) code;
#line 40 CError_ASSERT(40, scode >= 100 && scode < 212);
CError_ASSERT(scode >= 100 && scode < 212);
COS_GetString(str, 10001, scode - 99); COS_GetString(str, 10001, scode - 99);
} }

2753
compiler_and_linker/unsorted/Peephole.c
View File

File diff suppressed because it is too large Load Diff

28
compiler_and_linker/unsorted/RegisterInfo.c
View File

@ -42,8 +42,7 @@ void asm_used_register(RegClass rclass, short reg) {
void retain_register(Object *obj, RegClass rclass, short reg) { void retain_register(Object *obj, RegClass rclass, short reg) {
VarInfo *vi; VarInfo *vi;
#line 95 CError_ASSERT(95, (short) reg < RegisterMax);
CError_ASSERT((short) reg < RegisterMax);
if (reg_state[rclass][reg] == RegState0) { if (reg_state[rclass][reg] == RegState0) {
assignable_registers[rclass]--; assignable_registers[rclass]--;
@ -96,8 +95,7 @@ char GetRegisterClassName(RegClass rclass) {
case RegClass_GPR: return 'r'; case RegClass_GPR: return 'r';
case RegClass_FPR: return 'f'; case RegClass_FPR: return 'f';
default: default:
#line 242 CError_FATAL(242);
CError_FATAL();
return '?'; return '?';
} }
} }
@ -207,8 +205,7 @@ void assign_register_by_type(Object *obj) {
if (vi->rclass < RegClassMax) { if (vi->rclass < RegClassMax) {
if (flag) { if (flag) {
#line 520 CError_ASSERT(520, vi->rclass == RegClass_GPR);
CError_ASSERT(vi->rclass == RegClass_GPR);
if (assignable_registers[vi->rclass] > 1) if (assignable_registers[vi->rclass] > 1)
assign_GPR_pair(obj); assign_GPR_pair(obj);
} else { } else {
@ -228,8 +225,7 @@ void assign_GPR_pair(Object *obj) {
reg = used_virtual_registers[RegClass_GPR]++; reg = used_virtual_registers[RegClass_GPR]++;
regHi = used_virtual_registers[RegClass_GPR]++; regHi = used_virtual_registers[RegClass_GPR]++;
} else { } else {
#line 554 CError_ASSERT(554, assignable_registers[RegClass_GPR] >= 2);
CError_ASSERT(assignable_registers[RegClass_GPR] >= 2);
reg = obtain_nonvolatile_register(RegClass_GPR); reg = obtain_nonvolatile_register(RegClass_GPR);
regHi = obtain_nonvolatile_register(RegClass_GPR); regHi = obtain_nonvolatile_register(RegClass_GPR);
retain_GPR_pair(obj, reg, regHi); retain_GPR_pair(obj, reg, regHi);
@ -241,8 +237,7 @@ void assign_GPR_pair(Object *obj) {
vi->reg = reg; vi->reg = reg;
vi->regHi = regHi; vi->regHi = regHi;
} else { } else {
#line 567 CError_FATAL(567);
CError_FATAL();
} }
} }
@ -279,18 +274,14 @@ VarInfo *Registers_GetVarInfo(Object *obj) {
obj->u.data.info = Registers_GetNewVarInfo(); obj->u.data.info = Registers_GetNewVarInfo();
return obj->u.data.info; return obj->u.data.info;
case DNONLAZYPTR: case DNONLAZYPTR:
// not sure if this is the right union
if (!obj->u.toc.info) { if (!obj->u.toc.info) {
#line 639 CError_FATAL(639);
CError_FATAL();
obj->u.toc.info = CodeGen_GetNewVarInfo(); obj->u.toc.info = CodeGen_GetNewVarInfo();
} }
return obj->u.toc.info; return obj->u.toc.info;
case DLOCAL: case DLOCAL:
if (!obj->u.var.info) { if (!obj->u.var.info)
#line 647 CError_FATAL(647);
CError_FATAL();
}
return obj->u.var.info; return obj->u.var.info;
case DABSOLUTE: case DABSOLUTE:
// not sure if this is the right union // not sure if this is the right union
@ -298,8 +289,7 @@ VarInfo *Registers_GetVarInfo(Object *obj) {
obj->u.data.info = Registers_GetNewVarInfo(); obj->u.data.info = Registers_GetNewVarInfo();
return obj->u.data.info; return obj->u.data.info;
default: default:
#line 660 CError_FATAL(660);
CError_FATAL();
return NULL; return NULL;
} }
} }

9
compiler_and_linker/unsorted/ScanFloat.c Normal file
View File

@ -0,0 +1,9 @@
#include "compiler/ScanFloat.h"
char *ScanFloat(const char *str, double *result, Boolean *failed) {
char *end;
*result = strtod(str, &end);
*failed = 0;
return end;
}

3
compiler_and_linker/unsorted/Scheduler.c
View File

@ -268,8 +268,7 @@ static void findsuccessors(DGNode *nodes, DGNode *node) {
op->data.reg.reg > used_virtual_registers[(char) op->arg] op->data.reg.reg > used_virtual_registers[(char) op->arg]
) )
{ {
#line 491 CError_FATAL(491);
CError_FATAL();
} }
if (op->kind == PCOp_REGISTER && op->arg == RegClass_GPR) { if (op->kind == PCOp_REGISTER && op->arg == RegClass_GPR) {

36
compiler_and_linker/unsorted/SpillCode.c
View File

@ -79,8 +79,7 @@ static Object *makespilltemporary(Type *type) {
static PCode *rematerialize_spilled_register(short reg, IGNode *node) { static PCode *rematerialize_spilled_register(short reg, IGNode *node) {
PCode *instr = copypcode(node->instr8); PCode *instr = copypcode(node->instr8);
#line 128 CError_ASSERT(128, instr->args[0].kind == PCOp_REGISTER);
CError_ASSERT(instr->args[0].kind == PCOp_REGISTER);
instr->args[0].data.reg.reg = reg; instr->args[0].data.reg.reg = reg;
return instr; return instr;
@ -113,23 +112,19 @@ static void insert_load_spilled_register(PCode *instr, short reg, IGNode *node)
opcode = PC_LWZ; opcode = PC_LWZ;
break; break;
default: default:
#line 187 CError_FATAL(187);
CError_FATAL();
} }
memclrw(&operand, sizeof(Operand)); memclrw(&operand, sizeof(Operand));
operand.optype = OpndType_Symbol; operand.optype = OpndType_Symbol;
operand.object = node->spillTemporary; operand.object = node->spillTemporary;
#line 222 CError_ASSERT(222, node->spillTemporary->datatype == DLOCAL);
CError_ASSERT(node->spillTemporary->datatype == DLOCAL);
coerce_to_addressable(&operand); coerce_to_addressable(&operand);
#line 233 CError_ASSERT(233, operand.optype == OpndType_GPR_ImmOffset);
CError_ASSERT(operand.optype == OpndType_GPR_ImmOffset);
#line 237 CError_ASSERT(237, node->spillTemporary->datatype == DLOCAL);
CError_ASSERT(node->spillTemporary->datatype == DLOCAL);
if (node->flags & fPairLow) if (node->flags & fPairLow)
offset = low_offset; offset = low_offset;
@ -141,8 +136,7 @@ static void insert_load_spilled_register(PCode *instr, short reg, IGNode *node)
break; break;
case RegClass_FPR: case RegClass_FPR:
#line 253 CError_ASSERT(253, node->spillTemporary->datatype == DLOCAL);
CError_ASSERT(node->spillTemporary->datatype == DLOCAL);
if (node->flags & fPairLow) if (node->flags & fPairLow)
offset = low_offset; offset = low_offset;
@ -165,8 +159,7 @@ static void insert_load_spilled_register(PCode *instr, short reg, IGNode *node)
break; break;
case RegClass_VR: case RegClass_VR:
#line 320 CError_ASSERT(320, node->spillTemporary->datatype == DLOCAL);
CError_ASSERT(node->spillTemporary->datatype == DLOCAL);
object = node->spillTemporary; object = node->spillTemporary;
newInstr = makepcode(PC_ADDI, rTEMP_for_VR_spill, local_base_register(object), object, 0); newInstr = makepcode(PC_ADDI, rTEMP_for_VR_spill, local_base_register(object), object, 0);
@ -176,8 +169,7 @@ static void insert_load_spilled_register(PCode *instr, short reg, IGNode *node)
break; break;
default: default:
#line 333 CError_FATAL(333);
CError_FATAL();
} }
} }
@ -209,8 +201,7 @@ static void insert_store_spilled_register(PCode *instr, Boolean flag, short reg,
opcode = PC_STW; opcode = PC_STW;
break; break;
default: default:
#line 391 CError_FATAL(391);
CError_FATAL();
} }
if (node->flags & fPairLow) if (node->flags & fPairLow)
@ -249,8 +240,7 @@ static void insert_store_spilled_register(PCode *instr, Boolean flag, short reg,
break; break;
default: default:
#line 527 CError_FATAL(527);
CError_FATAL();
} }
} }
@ -270,8 +260,7 @@ static void spillinstruction(PCodeBlock *block, PCode *instr) {
regs = used_virtual_registers[coloring_class]; regs = used_virtual_registers[coloring_class];
flag = 0; flag = 0;
for (i = 0, op = instr->args; i < instr->argCount; i++, op++) { for (i = 0, op = instr->args; i < instr->argCount; i++, op++) {
#line 563 CError_ASSERT(563, instr->block != NULL);
CError_ASSERT(instr->block != NULL);
if ( if (
PC_OP_IS_ANY_REGISTER(op, coloring_class) && PC_OP_IS_ANY_REGISTER(op, coloring_class) &&
@ -401,8 +390,7 @@ static void assign_spill_locations(void) {
type = TYPE(&stvectorunsignedchar); type = TYPE(&stvectorunsignedchar);
break; break;
default: default:
#line 771 CError_FATAL(771);
CError_FATAL();
} }
node->spillTemporary = makespilltemporary(type); node->spillTemporary = makespilltemporary(type);

91
compiler_and_linker/unsorted/StackFrame.c
View File

@ -1,10 +1,16 @@
#include "compiler/StackFrame.h" #include "compiler/StackFrame.h"
#include "compiler/CError.h" #include "compiler/CError.h"
#include "compiler/CFunc.h"
#include "compiler/CMachine.h"
#include "compiler/CParser.h"
#include "compiler/CodeGen.h"
#include "compiler/CompilerTools.h"
#include "compiler/PCode.h" #include "compiler/PCode.h"
#include "compiler/PCodeInfo.h" #include "compiler/PCodeInfo.h"
#include "compiler/PCodeUtilities.h" #include "compiler/PCodeUtilities.h"
#include "compiler/RegisterInfo.h"
#include "compiler/objects.h" #include "compiler/objects.h"
#include "compiler.h" #include "compiler/types.h"
#define ALIGN(thing, alignment) ( ~((alignment) - 1) & ((thing) + (alignment) - 1) ) #define ALIGN(thing, alignment) ( ~((alignment) - 1) & ((thing) + (alignment) - 1) )
#define ALIGN_REMAINDER(thing, alignment) ( ALIGN(thing, alignment) - (thing) ) #define ALIGN_REMAINDER(thing, alignment) ( ALIGN(thing, alignment) - (thing) )
@ -62,7 +68,7 @@ static void restore_nonvolatile_FPRs(int reg, SInt32 offset);
static void restore_nonvolatile_VRs(int reg, SInt32 offset); static void restore_nonvolatile_VRs(int reg, SInt32 offset);
static void save_nonvolatile_GPRs(int reg, SInt32 offset); static void save_nonvolatile_GPRs(int reg, SInt32 offset);
static void restore_nonvolatile_GPRs(int reg, SInt32 offset); static void restore_nonvolatile_GPRs(int reg, SInt32 offset);
static void do_allocate_dynamic_stack_space(Boolean flag1, int reg1, int reg2, SInt32 size); static void do_allocate_dynamic_stack_space(Boolean isConstantSize, int reg1, int reg2, SInt32 size);
void init_stack_globals(Object *funcobj) { void init_stack_globals(Object *funcobj) {
char rclass; char rclass;
@ -236,8 +242,7 @@ void compute_frame_sizes(void) {
SInt32 altivec_size; SInt32 altivec_size;
SInt32 altivec_offset; SInt32 altivec_offset;
#line 897 CError_ASSERT(897, alloca_alignment == 0 || alloca_alignment == frame_alignment);
CError_ASSERT(alloca_alignment == 0 || alloca_alignment == frame_alignment);
update_asm_nonvolatile_registers(); update_asm_nonvolatile_registers();
LR_save_offset = 8; LR_save_offset = 8;
@ -265,8 +270,7 @@ void compute_frame_sizes(void) {
local_data_size = ALIGN(local_data_size, frame_alignment); local_data_size = ALIGN(local_data_size, frame_alignment);
nonvolatile_save_size = ALIGN(nonvolatile_save_size, frame_alignment); nonvolatile_save_size = ALIGN(nonvolatile_save_size, frame_alignment);
if (!requires_frame && (local_data_size + nonvolatile_save_size) <= 224) { if (!requires_frame && (local_data_size + nonvolatile_save_size) <= 224) {
#line 1005 CError_ASSERT(1005, !dynamic_align_stack);
CError_ASSERT(!dynamic_align_stack);
linkage_area_size = 0; linkage_area_size = 0;
frame_size = 0; frame_size = 0;
genuine_frame_size = local_data_size + nonvolatile_save_size; genuine_frame_size = local_data_size + nonvolatile_save_size;
@ -276,8 +280,7 @@ void compute_frame_sizes(void) {
parameter_area_size = 32; parameter_area_size = 32;
parameter_area_size = ALIGN(parameter_area_size + 24, frame_alignment) - 24; parameter_area_size = ALIGN(parameter_area_size + 24, frame_alignment) - 24;
if (large_stack) { if (large_stack) {
#line 1019 CError_ASSERT(1019, !large_data_far_size);
CError_ASSERT(!large_data_far_size);
large_data_near_size += parameter_area_size; large_data_near_size += parameter_area_size;
parameter_area_size = 0; parameter_area_size = 0;
} }
@ -295,12 +298,10 @@ void compute_frame_sizes(void) {
static void allocate_new_frame(int reg1, int reg2) { static void allocate_new_frame(int reg1, int reg2) {
if (dynamic_align_stack) { if (dynamic_align_stack) {
#line 1116 CError_ASSERT(1116, reg1 != _CALLER_SP_);
CError_ASSERT(reg1 != _CALLER_SP_);
emitpcode(PC_RLWINM, reg1, 1, 0, align_bits(frame_alignment, 1), 31); emitpcode(PC_RLWINM, reg1, 1, 0, align_bits(frame_alignment, 1), 31);
if (frame_size > 0x7FFF) { if (frame_size > 0x7FFF) {
#line 1122 CError_FATAL(1122);
CError_FATAL();
return; return;
} }
@ -314,12 +315,10 @@ static void allocate_new_frame(int reg1, int reg2) {
emitpcode(PC_STWUX, 1, 1, reg1); emitpcode(PC_STWUX, 1, 1, reg1);
} else { } else {
if (frame_size > 0x7FFF) { if (frame_size > 0x7FFF)
#line 1153 CError_FATAL(1153);
CError_FATAL(); else
} else {
emitpcode(PC_STWU, 1, 1, 0, -frame_size); emitpcode(PC_STWU, 1, 1, 0, -frame_size);
}
if (reg2) if (reg2)
emitpcode(PC_MR, reg2, 1); emitpcode(PC_MR, reg2, 1);
@ -347,10 +346,9 @@ void generate_prologue(PCodeBlock *block, Boolean has_varargs) {
setup_caller_sp->args[1].kind == PCOp_REGISTER && setup_caller_sp->args[1].kind == PCOp_REGISTER &&
setup_caller_sp->args[1].arg == RegClass_GPR && setup_caller_sp->args[1].arg == RegClass_GPR &&
setup_caller_sp->args[1].data.reg.reg == _FP_ setup_caller_sp->args[1].data.reg.reg == _FP_
) { )
#line 1197 CError_FATAL(1197);
CError_FATAL();
}
_CALLER_SP_ = setup_caller_sp->args[0].data.reg.reg; _CALLER_SP_ = setup_caller_sp->args[0].data.reg.reg;
deletepcode(setup_caller_sp); deletepcode(setup_caller_sp);
setup_caller_sp = NULL; setup_caller_sp = NULL;
@ -401,8 +399,7 @@ void generate_prologue(PCodeBlock *block, Boolean has_varargs) {
} }
allocate_new_frame(12, (_CALLER_SP_ > 0 && _CALLER_SP_ != _FP_) ? _CALLER_SP_ : 0); allocate_new_frame(12, (_CALLER_SP_ > 0 && _CALLER_SP_ != _FP_) ? _CALLER_SP_ : 0);
} else { } else {
#line 1326 CError_ASSERT(1326, !dynamic_align_stack);
CError_ASSERT(!dynamic_align_stack);
if (vrsave_mask) if (vrsave_mask)
emitpcode(PC_MFSPR, vrsave_register, 256); emitpcode(PC_MFSPR, vrsave_register, 256);
} }
@ -626,9 +623,9 @@ static void restore_nonvolatile_GPRs(int reg, SInt32 offset) {
} }
} }
static void do_allocate_dynamic_stack_space(Boolean flag1, int reg1, int reg2, SInt32 size) { static void do_allocate_dynamic_stack_space(Boolean isConstantSize, int reg1, int reg2, SInt32 size) {
load_store_register(PC_LWZ, reg2, 1, NULL, 0); load_store_register(PC_LWZ, reg2, 1, NULL, 0);
if (flag1) { if (isConstantSize) {
size = ALIGN(size, frame_alignment); size = ALIGN(size, frame_alignment);
if (size < 0x8000) { if (size < 0x8000) {
emitpcode(PC_STWU, reg2, 1, 0, -size); emitpcode(PC_STWU, reg2, 1, 0, -size);
@ -645,10 +642,10 @@ static void do_allocate_dynamic_stack_space(Boolean flag1, int reg1, int reg2, S
} }
} }
void allocate_dynamic_stack_space(Boolean flag1, int reg1, int reg2, SInt32 size) { void allocate_dynamic_stack_space(Boolean isConstantSize, int reg1, int reg2, SInt32 size) {
if (copts.altivec_model) if (copts.altivec_model)
update_frame_align(16); update_frame_align(16);
do_allocate_dynamic_stack_space(flag1, reg1, reg2, size); do_allocate_dynamic_stack_space(isConstantSize, reg1, reg2, size);
add_immediate(reg1, 1, dummylocal, 0); add_immediate(reg1, 1, dummylocal, 0);
} }
@ -796,10 +793,8 @@ void check_dynamic_aligned_frame(void) {
if (frame_alignment > in_param_alignment) { if (frame_alignment > in_param_alignment) {
dynamic_align_stack = 1; dynamic_align_stack = 1;
requires_frame = 1; requires_frame = 1;
#line 2091 CError_ASSERT(2091, !has_varargs || _CALLER_SP_ != -1);
CError_ASSERT(!has_varargs || _CALLER_SP_ != -1); CError_ASSERT(2096, _CALLER_SP_ != _FP_);
#line 2096
CError_ASSERT(_CALLER_SP_ != _FP_);
if (setup_caller_sp && setup_caller_sp->block) { if (setup_caller_sp && setup_caller_sp->block) {
align_instr1 = makepcode(PC_RLWINM, 12, 1, 0, 5, 31); align_instr1 = makepcode(PC_RLWINM, 12, 1, 0, 5, 31);
insertpcodebefore(setup_caller_sp, align_instr1); insertpcodebefore(setup_caller_sp, align_instr1);
@ -894,7 +889,7 @@ void assign_arguments_to_memory(Object *func, UInt8 mysteryFlag, Boolean hasVara
flag = hasVarargs; flag = hasVarargs;
if (flag) { if (flag) {
pos = ALIGN(pos + 24, 16) - 24; pos = ALIGN(pos + 24, 16) - 24;
obj->u.var.offset = pos; obj->u.var.uid = pos;
pos += 16; pos += 16;
update_in_param_align(16); update_in_param_align(16);
Registers_GetVarInfo(obj)->flags = (Registers_GetVarInfo(obj)->flags & ~VarInfoFlag1) | VarInfoFlag1; Registers_GetVarInfo(obj)->flags = (Registers_GetVarInfo(obj)->flags & ~VarInfoFlag1) | VarInfoFlag1;
@ -907,8 +902,7 @@ void assign_arguments_to_memory(Object *func, UInt8 mysteryFlag, Boolean hasVara
} }
in_parameter_size = (in_parameter_size < pos) ? pos : in_parameter_size; in_parameter_size = (in_parameter_size < pos) ? pos : in_parameter_size;
#line 2408 CError_ASSERT(2408, !dummyvaparam);
CError_ASSERT(!dummyvaparam);
} }
SInt32 set_out_param_displ(SInt32 a, Type *type, Boolean flag, SInt32 *outvar, SInt32 b) { SInt32 set_out_param_displ(SInt32 a, Type *type, Boolean flag, SInt32 *outvar, SInt32 b) {
@ -991,23 +985,22 @@ SInt32 local_offset_32(Object *obj) {
return offset + localsbase(); return offset + localsbase();
} }
SInt16 local_offset_lo(Object *obj, SInt32 offset) { SInt32 local_offset_lo(Object *obj, SInt32 offset) {
SInt32 combo = offset + local_offset_32(obj); SInt32 combo = offset + local_offset_32(obj);
return LOW_PART(combo); return LOW_PART(combo);
//return (SInt16) (offset + local_offset_32(obj)); //return (SInt16) (offset + local_offset_32(obj));
} }
SInt16 local_offset_ha(Object *obj, SInt32 offset) { SInt32 local_offset_ha(Object *obj, SInt32 offset) {
SInt32 combo = offset + local_offset_32(obj); SInt32 combo = offset + local_offset_32(obj);
return HIGH_PART(combo); return HIGH_PART(combo);
//return (SInt16) ((combo >> 16) + ((combo & 0x8000) >> 15)); //return (SInt16) ((combo >> 16) + ((combo & 0x8000) >> 15));
} }
SInt16 local_offset_16(Object *obj) { SInt32 local_offset_16(Object *obj) {
SInt32 offset32 = local_offset_32(obj); SInt32 offset32 = local_offset_32(obj);
SInt16 offset16 = (SInt16) offset32; SInt16 offset16 = (SInt16) offset32;
#line 2662 CError_ASSERT(2662, offset32 == offset16);
CError_ASSERT(offset32 == offset16);
return offset16; return offset16;
} }
@ -1050,15 +1043,13 @@ static UInt32 align_bits(UInt32 value, UInt8 bitcount) {
case 0x1000: return base + 19; case 0x1000: return base + 19;
case 0x2000: return base + 18; case 0x2000: return base + 18;
default: default:
#line 2754 CError_FATAL(2754);
CError_FATAL();
return base + 27; return base + 27;
} }
} }
Boolean is_large_frame(void) { Boolean is_large_frame(void) {
#line 2769 CError_ASSERT(2769, frame_size != -1);
CError_ASSERT(frame_size != -1);
return large_stack; return large_stack;
} }
@ -1082,12 +1073,10 @@ SInt32 get_alloca_alignment(void) {
if (copts.altivec_model) if (copts.altivec_model)
align = ALIGN(align, 16); align = ALIGN(align, 16);
if (!alloca_alignment) { if (!alloca_alignment)
alloca_alignment = align; alloca_alignment = align;
} else { else
#line 2825 CError_ASSERT(2825, alloca_alignment == align);
CError_ASSERT(alloca_alignment == align);
}
return align_bits(align, 0); return align_bits(align, 0);
} }
@ -1106,8 +1095,7 @@ static Boolean use_helper_function(char rclass) {
case RegClass_VR: case RegClass_VR:
return (used_nonvolatile_registers[RegClass_VR] > 3) || (copts.optimize_for_size && used_nonvolatile_registers[RegClass_VR] > 2); return (used_nonvolatile_registers[RegClass_VR] > 3) || (copts.optimize_for_size && used_nonvolatile_registers[RegClass_VR] > 2);
default: default:
#line 2862 CError_FATAL(2862);
CError_FATAL();
return 0; return 0;
} }
} }
@ -1178,8 +1166,7 @@ static SInt32 nearest_power_of_two(SInt32 n) {
power <<= 1; power <<= 1;
} while (power && power < n); } while (power && power < n);
#line 2933 CError_ASSERT(2933, power != 0);
CError_ASSERT(power != 0);
return power; return power;
} }

6
compiler_and_linker/unsorted/StrengthReduction.c
View File

@ -620,12 +620,10 @@ static void combineinductionvariables(Loop *loop, BasicInductionVar *biv1, Basic
instr2 = NULL; instr2 = NULL;
reg1 = biv1->reg; reg1 = biv1->reg;
#line 930 CError_ASSERT(930, reg1 >= 0);
CError_ASSERT(reg1 >= 0);
reg2 = biv2->reg; reg2 = biv2->reg;
#line 934 CError_ASSERT(934, reg2 >= 0);
CError_ASSERT(reg2 >= 0);
if (!FITS_IN_SHORT(difference)) if (!FITS_IN_SHORT(difference))
return; return;

792
compiler_and_linker/unsorted/StructMoves.c
View File

@ -0,0 +1,792 @@
#include "compiler/StructMoves.h"
#include "compiler/CError.h"
#include "compiler/CParser.h"
#include "compiler/CodeGen.h"
#include "compiler/Operands.h"
#include "compiler/PCode.h"
#include "compiler/PCodeUtilities.h"
#include "compiler/Registers.h"
void make_addressable(Operand *opnd, SInt32 offset, int unusedArg) {
int reg;
if (opnd->optype == OpndType_IndirectSymbol)
coerce_to_addressable(opnd);
if (opnd->optype != OpndType_IndirectGPR_ImmOffset || (opnd->immOffset + offset) > 0x7FFF) {
reg = used_virtual_registers[RegClass_GPR]++;
load_address(reg, opnd);
opnd->optype = OpndType_IndirectGPR_ImmOffset;
opnd->reg = reg;
opnd->object = NULL;
opnd->immOffset = 0;
}
}
static void load_displaced_address(Operand *opnd, SInt32 offset) {
int reg;
reg = used_virtual_registers[RegClass_GPR]++;
if (opnd->optype == OpndType_IndirectSymbol)
coerce_to_addressable(opnd);
if (opnd->optype == OpndType_IndirectGPR_ImmOffset) {
offset += opnd->immOffset;
if (!FITS_IN_SHORT(offset)) {
add_immediate(reg, opnd->reg, opnd->object, opnd->immOffset);
emitpcode(PC_ADDI, reg, reg, 0, offset - opnd->immOffset);
} else {
add_immediate(reg, opnd->reg, opnd->object, offset);
}
} else if (opnd->optype == OpndType_IndirectGPR_Indexed) {
emitpcode(PC_ADD, reg, opnd->reg, opnd->regOffset);
emitpcode(PC_ADDI, reg, reg, 0, offset);
} else {
CError_FATAL(80);
}
opnd->optype = OpndType_IndirectGPR_ImmOffset;
opnd->reg = reg;
opnd->object = NULL;
opnd->immOffset = 0;
}
static void move_block_via_load_store(Operand *dst, Operand *src, SInt32 len, SInt32 align) {
SInt32 step;
SInt32 pos;
int floatReg;
int reg;
if (src->optype == OpndType_IndirectSymbol)
coerce_to_addressable(src);
if (dst->optype == OpndType_IndirectSymbol)
coerce_to_addressable(dst);
if (len == 8) {
floatReg = used_virtual_registers[RegClass_FPR]++;
if (src->optype == OpndType_IndirectGPR_ImmOffset) {
load_store_register(PC_LFD, floatReg, src->reg, src->object, src->immOffset);
setpcodeflags(src->flags);
} else if (src->optype == OpndType_IndirectGPR_Indexed) {
emitpcode(PC_LFDX, floatReg, src->reg, src->regOffset);
setpcodeflags(src->flags);
} else {
CError_FATAL(145);
}
if (dst->optype == OpndType_IndirectGPR_ImmOffset) {
load_store_register(PC_STFD, floatReg, dst->reg, dst->object, dst->immOffset);
setpcodeflags(dst->flags);
} else if (dst->optype == OpndType_IndirectGPR_Indexed) {
emitpcode(PC_STFDX, floatReg, dst->reg, dst->regOffset);
setpcodeflags(dst->flags);
} else {
CError_FATAL(157);
}
return;
}
if (copts.misaligned_mem_access == 0 && (UInt32) align < 4) {
SInt32 tmp = (align == 0) ? 1 : (align > len) ? len : align;
step = ((UInt32) tmp > 4) ? 4 : ((UInt32) tmp <= 2) ? (UInt32) tmp : 2;
} else {
step = ((UInt32) len > 4) ? 4 : ((UInt32) len <= 2) ? len : 2;
}
if (step != len) {
if (dst->optype == OpndType_IndirectGPR_Indexed)
make_addressable(dst, len, 0);
if (src->optype == OpndType_IndirectGPR_Indexed)
make_addressable(src, len, 0);
}
for (pos = 0; len != 0; len -= step, pos += step) {
reg = used_virtual_registers[RegClass_GPR]++;
if (src->optype == OpndType_IndirectGPR_ImmOffset) {
load_store_register(
(step == 1) ? PC_LBZ : (step == 2) ? PC_LHZ : PC_LWZ,
reg,
src->reg,
src->object,
src->immOffset + pos
);
setpcodeflags(src->flags);
} else if (src->optype == OpndType_IndirectGPR_Indexed) {
emitpcode(
(step == 1) ? PC_LBZX : (step == 2) ? PC_LHZX : PC_LWZX,
reg,
src->reg,
src->regOffset
);
setpcodeflags(src->flags);
} else {
CError_FATAL(183);
}
if (dst->optype == OpndType_IndirectGPR_ImmOffset) {
load_store_register(
(step == 1) ? PC_STB : (step == 2) ? PC_STH : PC_STW,
reg,
dst->reg,
dst->object,
dst->immOffset + pos
);
setpcodeflags(dst->flags);
} else if (dst->optype == OpndType_IndirectGPR_Indexed) {
emitpcode(
(step == 1) ? PC_STBX : (step == 2) ? PC_STHX : PC_STWX,
reg,
dst->reg,
dst->regOffset
);
setpcodeflags(dst->flags);
} else {
CError_FATAL(195);
}
}
}
static void move_block_via_load_store_sequence(Operand *dst, Operand *src, SInt32 len, SInt32 align) {
SInt32 pos;
int i;
SInt32 step;
pos = 0;
make_addressable(dst, len, 0);
make_addressable(src, len, 0);
if ((align % 8) == 0) {
while (len >= 16) {
int reg1 = used_virtual_registers[RegClass_FPR]++;
int reg2 = used_virtual_registers[RegClass_FPR]++;
load_store_register(PC_LFD, reg1, src->reg, src->object, src->immOffset + pos);
setpcodeflags(src->flags);
load_store_register(PC_LFD, reg2, src->reg, src->object, src->immOffset + pos + 8);
setpcodeflags(src->flags);
load_store_register(PC_STFD, reg1, dst->reg, dst->object, dst->immOffset + pos);
setpcodeflags(dst->flags);
load_store_register(PC_STFD, reg2, dst->reg, dst->object, dst->immOffset + pos + 8);
setpcodeflags(dst->flags);
pos += 16;
len -= 16;
}
}
while (len >= 8) {
if ((align % 8) == 0) {
int reg = used_virtual_registers[RegClass_FPR]++;
load_store_register(PC_LFD, reg, src->reg, src->object, src->immOffset + pos);
setpcodeflags(src->flags);
load_store_register(PC_STFD, reg, dst->reg, dst->object, dst->immOffset + pos);
setpcodeflags(dst->flags);
pos += 8;
len -= 8;
} else {
if (copts.misaligned_mem_access == 0 && (UInt32) align < 4) {
SInt32 tmp = (align == 0) ? 1 : (align > len) ? len : align;
step = ((UInt32) tmp > 4) ? 4 : ((UInt32) tmp > 2) ? 2 : 1;
} else {
step = 4;
}
for (i = 0; i < 8; i += (step * 2)) {
int reg1 = used_virtual_registers[RegClass_GPR]++;
int reg2 = used_virtual_registers[RegClass_GPR]++;
load_store_register(
(step == 1) ? PC_LBZ : (step == 2) ? PC_LHZ : PC_LWZ,
reg1,
src->reg,
src->object,
src->immOffset + pos
);
setpcodeflags(src->flags);
load_store_register(
(step == 1) ? PC_LBZ : (step == 2) ? PC_LHZ : PC_LWZ,
reg2,
src->reg,
src->object,
src->immOffset + pos + step
);
setpcodeflags(src->flags);
load_store_register(
(step == 1) ? PC_STB : (step == 2) ? PC_STH : PC_STW,
reg1,
dst->reg,
dst->object,
dst->immOffset + pos
);
setpcodeflags(dst->flags);
load_store_register(
(step == 1) ? PC_STB : (step == 2) ? PC_STH : PC_STW,
reg2,
dst->reg,
dst->object,
dst->immOffset + pos + step
);
setpcodeflags(dst->flags);
pos += (step * 2);
len -= (step * 2);
}
}
}
while (len) {
int reg;
if (copts.misaligned_mem_access == 0 && (UInt32) align < 4) {
SInt32 tmp = (align == 0) ? 1 : (align > len) ? len : align;
step = ((UInt32) tmp > 4) ? 4 : ((UInt32) tmp <= 2) ? (UInt32) tmp : 2;
} else {
step = ((UInt32) len > 4) ? 4 : ((UInt32) len <= 2) ? len : 2;
}
reg = used_virtual_registers[RegClass_GPR]++;
load_store_register(
(step == 1) ? PC_LBZ : (step == 2) ? PC_LHZ : PC_LWZ,
reg,
src->reg,
src->object,
src->immOffset + pos
);
setpcodeflags(src->flags);
load_store_register(
(step == 1) ? PC_STB : (step == 2) ? PC_STH : PC_STW,
reg,
dst->reg,
dst->object,
dst->immOffset + pos
);
setpcodeflags(dst->flags);
len -= step;
pos += step;
}
}
static void move_block_via_inline_loop(Operand *dst, Operand *src, SInt32 len, SInt32 align) {
PCodeLabel *label; // r25
SInt32 pos; // r25
SInt32 step; // r24
int reg1; // r22
int reg2; // r23
SInt32 remainder; // r23
label = makepclabel();
if (copts.misaligned_mem_access == 0 && (UInt32) align < 4) {
SInt32 tmp = (align == 0) ? 1 : (align > len) ? len : align;
step = ((UInt32) tmp > 4) ? 4 : ((UInt32) tmp <= 2) ? (UInt32) tmp : 2;
} else {
step = 4;
}
load_displaced_address(dst, -step);
load_displaced_address(src, -step);
CError_ASSERT(377, (len / step) != 0);
reg1 = used_virtual_registers[RegClass_GPR]++;
load_immediate(reg1, len / (step * 2));
emitpcode(PC_MTCTR, reg1);
branch_label(label);
reg1 = used_virtual_registers[RegClass_GPR]++;
reg2 = used_virtual_registers[RegClass_GPR]++;
load_store_register(
(step == 1) ? PC_LBZ : (step == 2) ? PC_LHZ : PC_LWZ,
reg1,
src->reg,
NULL,
step
);
setpcodeflags(src->flags);
load_store_register(
(step == 1) ? PC_LBZU : (step == 2) ? PC_LHZU : PC_LWZU,
reg2,
src->reg,
NULL,
step * 2
);
setpcodeflags(src->flags);
load_store_register(
(step == 1) ? PC_STB : (step == 2) ? PC_STH : PC_STW,
reg1,
dst->reg,
NULL,
step
);
setpcodeflags(dst->flags);
load_store_register(
(step == 1) ? PC_STBU : (step == 2) ? PC_STHU : PC_STWU,
reg2,
dst->reg,
NULL,
step * 2
);
setpcodeflags(dst->flags);
branch_decrement_always(PC_BDNZ, label);
for (remainder = len & 7, pos = step; remainder != 0; remainder -= step, pos += step) {
int reg;
if (copts.misaligned_mem_access == 0 && (UInt32) align < 4) {
SInt32 tmp = (align == 0) ? 1 : (align > remainder) ? remainder : align;
step = ((UInt32) tmp > 4) ? 4 : ((UInt32) tmp <= 2) ? (UInt32) tmp : 2;
} else {
step = ((UInt32) remainder > 4) ? 4 : ((UInt32) remainder <= 2) ? remainder : 2;
}
reg = used_virtual_registers[RegClass_GPR]++;
load_store_register(
(step == 1) ? PC_LBZ : (step == 2) ? PC_LHZ : PC_LWZ,
reg,
src->reg,
NULL,
pos
);
setpcodeflags(src->flags);
load_store_register(
(step == 1) ? PC_STB : (step == 2) ? PC_STH : PC_STW,
reg,
dst->reg,
NULL,
pos
);
setpcodeflags(dst->flags);
}
}
void move_block(Operand *dst, Operand *src, SInt32 len, SInt32 align) {
Operand myDst;
myDst = *dst;
CError_ASSERT(447, myDst.optype >= OpndType_IndirectGPR_ImmOffset);
CError_ASSERT(449, src->optype >= OpndType_IndirectGPR_ImmOffset);
if (len == 1 || len == 2 || len == 4)
move_block_via_load_store(&myDst, src, len, align);
else if (len == 8 && align == 8)
move_block_via_load_store(&myDst, src, len, align);
else if (len <= 16 || (copts.optimize_for_size == 0 && len <= 64))
move_block_via_load_store_sequence(&myDst, src, len, align);
else
move_block_via_inline_loop(&myDst, src, len, align);
}
static void load_word_of_small_struct(short dstReg, short srcReg, Operand *opnd, SInt32 offset, SInt32 len, SInt32 align) {
short tmpReg;
short extra = 0;
switch (len) {
case 1:
tmpReg = used_virtual_registers[RegClass_GPR]++;
load_store_register(PC_LBZ, tmpReg, srcReg, opnd->object, offset);
setpcodeflags(opnd->flags);
emitpcode(PC_RLWINM, dstReg, tmpReg, 24, 0, 7);
setpcodeflags(opnd->flags);
break;
case 2:
case 3:
if (align > 1) {
tmpReg = used_virtual_registers[RegClass_GPR]++;
load_store_register(PC_LHZ, tmpReg, srcReg, opnd->object, offset);
extra += 2;
setpcodeflags(opnd->flags);
emitpcode(PC_RLWINM, dstReg, tmpReg, 16, 0, 15);
setpcodeflags(opnd->flags);
} else {
tmpReg = used_virtual_registers[RegClass_GPR]++;
load_store_register(PC_LBZ, tmpReg, srcReg, opnd->object, offset);
setpcodeflags(opnd->flags);
emitpcode(PC_RLWINM, dstReg, tmpReg, 24, 0, 7);
setpcodeflags(opnd->flags);
load_store_register(PC_LBZ, tmpReg, srcReg, opnd->object, offset + 1);
extra += 2;
setpcodeflags(opnd->flags);
emitpcode(PC_RLWIMI, dstReg, tmpReg, 16, 8, 15);
setpcodeflags(opnd->flags);
}
if (len == 3) {
load_store_register(PC_LBZ, tmpReg, srcReg, opnd->object, offset + extra);
setpcodeflags(opnd->flags);
emitpcode(PC_RLWIMI, dstReg, tmpReg, 8, 16, 23);
setpcodeflags(opnd->flags);
}
break;
case 4:
if (align > 2) {
load_store_register(PC_LWZ, dstReg, srcReg, opnd->object, offset);
setpcodeflags(opnd->flags);
} else if (align > 1) {
tmpReg = used_virtual_registers[RegClass_GPR]++;
load_store_register(PC_LHZ, tmpReg, srcReg, opnd->object, offset);
setpcodeflags(opnd->flags);
emitpcode(PC_RLWINM, dstReg, tmpReg, 16, 0, 15);
setpcodeflags(opnd->flags);
load_store_register(PC_LHZ, tmpReg, srcReg, opnd->object, offset + 2);
setpcodeflags(opnd->flags);
emitpcode(PC_RLWIMI, dstReg, tmpReg, 0, 16, 31);
setpcodeflags(opnd->flags);
} else {
tmpReg = used_virtual_registers[RegClass_GPR]++;
load_store_register(PC_LBZ, tmpReg, srcReg, opnd->object, offset);
setpcodeflags(opnd->flags);
emitpcode(PC_RLWINM, dstReg, tmpReg, 24, 0, 7);
setpcodeflags(opnd->flags);
load_store_register(PC_LBZ, tmpReg, srcReg, opnd->object, offset + 1);
setpcodeflags(opnd->flags);
emitpcode(PC_RLWIMI, dstReg, tmpReg, 16, 8, 15);
setpcodeflags(opnd->flags);
load_store_register(PC_LBZ, tmpReg, srcReg, opnd->object, offset + 2);
setpcodeflags(opnd->flags);
emitpcode(PC_RLWIMI, dstReg, tmpReg, 8, 16, 23);
setpcodeflags(opnd->flags);
load_store_register(PC_LBZ, tmpReg, srcReg, opnd->object, offset + 3);
setpcodeflags(opnd->flags);
emitpcode(PC_RLWIMI, dstReg, tmpReg, 0, 24, 31);
setpcodeflags(opnd->flags);
}
break;
}
}
void load_small_block_into_reg(short dstReg, Operand *srcOpnd, Type *type, SInt32 align) {
short finalReg;
short tmpReg;
SInt32 absAddress;
coerce_to_addressable(srcOpnd);
if (srcOpnd->optype == OpndType_IndirectGPR_Indexed) {
CError_FATAL(557);
tmpReg = used_virtual_registers[RegClass_GPR]++;
load_address(tmpReg, srcOpnd);
srcOpnd->optype = OpndType_IndirectGPR_ImmOffset;
srcOpnd->reg = tmpReg;
srcOpnd->object = NULL;
srcOpnd->immOffset = 0;
}
if (copts.misaligned_mem_access)
align = 4;
switch (srcOpnd->optype) {
case OpndType_GPRPair:
return;
case OpndType_GPR:
return;
case OpndType_GPR_ImmOffset:
finalReg = dstReg ? dstReg : used_virtual_registers[RegClass_GPR]++;
add_immediate(finalReg, srcOpnd->reg, srcOpnd->object, srcOpnd->immOffset);
break;
case OpndType_GPR_Indexed:
finalReg = dstReg ? dstReg : used_virtual_registers[RegClass_GPR]++;
emitpcode(PC_ADD, finalReg, srcOpnd->reg, srcOpnd->regOffset);
break;
case OpndType_Absolute:
finalReg = dstReg ? dstReg : used_virtual_registers[RegClass_GPR]++;
absAddress = srcOpnd->immediate;
if (FITS_IN_SHORT(absAddress)) {
emitpcode(PC_LI, finalReg, absAddress);
} else {
tmpReg = finalReg;
if (copts.optimizationlevel > 1 && absAddress)
tmpReg = used_virtual_registers[RegClass_GPR]++;
emitpcode(PC_LIS, tmpReg, 0, HIGH_PART(absAddress));
if (absAddress)
emitpcode(PC_ADDI, finalReg, tmpReg, 0, LOW_PART(absAddress));
}
break;
case OpndType_IndirectGPR_ImmOffset:
finalReg = dstReg ? dstReg : used_virtual_registers[RegClass_GPR]++;
load_word_of_small_struct(finalReg, srcOpnd->reg, srcOpnd, srcOpnd->immOffset, type->size, align);
break;
default:
CError_FATAL(606);
}
srcOpnd->optype = OpndType_GPR;
srcOpnd->reg = finalReg;
}
void load_small_block_into_reg_pair(short dstRegLo, short dstRegHi, Operand *srcOpnd, Type *type, SInt32 align) {
short finalRegLo;
short finalRegHi;
short tmpRegLo;
short tmpRegHi;
short tmpReg;
SInt32 absAddress;
finalRegHi = -1;
coerce_to_addressable(srcOpnd);
if (srcOpnd->optype == OpndType_IndirectGPR_Indexed) {
CError_FATAL(624);
tmpReg = used_virtual_registers[RegClass_GPR]++;
load_address(tmpReg, srcOpnd);
srcOpnd->optype = OpndType_IndirectGPR_ImmOffset;
srcOpnd->reg = tmpReg;
srcOpnd->object = NULL;
srcOpnd->immOffset = 0;
}
if (copts.misaligned_mem_access)
align = 4;
switch (srcOpnd->optype) {
case OpndType_GPRPair:
if (dstRegLo != 0 && dstRegHi == 0)
dstRegHi = used_virtual_registers[RegClass_GPR]++;
if (dstRegHi != 0 && dstRegLo == 0)
dstRegLo = used_virtual_registers[RegClass_GPR]++;
if (srcOpnd->reg != dstRegLo || srcOpnd->regHi != dstRegHi) {
tmpRegLo = dstRegLo ? dstRegLo : srcOpnd->reg;
tmpRegHi = dstRegHi ? dstRegHi : srcOpnd->regHi;
if (tmpRegLo != srcOpnd->reg) {
if (tmpRegLo == srcOpnd->regHi) {
CError_ASSERT(657, tmpRegLo != tmpRegHi);
emitpcode(PC_MR, tmpRegHi, srcOpnd->regHi);
emitpcode(PC_MR, tmpRegLo, srcOpnd->reg);
} else {
emitpcode(PC_MR, tmpRegLo, srcOpnd->reg);
if (srcOpnd->regHi != tmpRegHi)
emitpcode(PC_MR, tmpRegHi, srcOpnd->regHi);
}
} else if (tmpRegHi != srcOpnd->regHi) {
if (tmpRegHi == srcOpnd->reg) {
CError_ASSERT(671, tmpRegLo != tmpRegHi);
emitpcode(PC_MR, tmpRegLo, srcOpnd->reg);
emitpcode(PC_MR, tmpRegHi, srcOpnd->regHi);
} else {
emitpcode(PC_MR, tmpRegHi, srcOpnd->regHi);
if (srcOpnd->reg != tmpRegLo)
emitpcode(PC_MR, tmpRegLo, srcOpnd->reg);
}
}
}
finalRegLo = srcOpnd->reg;
finalRegHi = srcOpnd->regHi;
break;
case OpndType_GPR:
CError_FATAL(688);
break;
case OpndType_GPR_ImmOffset:
CError_FATAL(691);
break;
case OpndType_GPR_Indexed:
CError_FATAL(694);
break;
case OpndType_Absolute:
finalRegLo = dstRegLo ? dstRegLo : used_virtual_registers[RegClass_GPR]++;
absAddress = srcOpnd->immediate;
if (FITS_IN_SHORT(absAddress)) {
emitpcode(PC_LI, finalRegLo, absAddress);
} else {
tmpReg = finalRegLo;
if (copts.optimizationlevel > 1 && absAddress)
tmpReg = used_virtual_registers[RegClass_GPR]++;
emitpcode(PC_LIS, tmpReg, 0, HIGH_PART(absAddress));
if (absAddress)
emitpcode(PC_ADDI, finalRegLo, tmpReg, 0, LOW_PART(absAddress));
}
finalRegHi = dstRegHi ? dstRegHi : used_virtual_registers[RegClass_GPR]++;
if (is_unsigned(type) || absAddress >= 0)
load_immediate(finalRegHi, 0);
else
load_immediate(finalRegHi, -1);
break;
case OpndType_IndirectGPR_ImmOffset:
finalRegLo = dstRegLo ? dstRegLo : used_virtual_registers[RegClass_GPR]++;
finalRegHi = dstRegHi ? dstRegHi : used_virtual_registers[RegClass_GPR]++;
if (srcOpnd->reg == finalRegHi) {
if (srcOpnd->reg == finalRegLo) {
CError_FATAL(726);
} else {
load_word_of_small_struct(
finalRegLo, srcOpnd->reg, srcOpnd,
srcOpnd->immOffset + low_offset, type->size - 4, align);
load_word_of_small_struct(
finalRegHi, srcOpnd->reg, srcOpnd,
srcOpnd->immOffset + high_offset, 4, align);
}
} else {
load_word_of_small_struct(
finalRegHi, srcOpnd->reg, srcOpnd,
srcOpnd->immOffset + high_offset, 4, align);
load_word_of_small_struct(
finalRegLo, srcOpnd->reg, srcOpnd,
srcOpnd->immOffset + low_offset, type->size - 4, align);
}
break;
default:
CError_FATAL(737);
}
if (finalRegHi == -1) {
CError_FATAL(741);
} else {
srcOpnd->optype = OpndType_GPRPair;
srcOpnd->reg = finalRegLo;
srcOpnd->regHi = finalRegHi;
}
}
static void store_word_of_small_struct(short srcReg, short dstReg, Operand *opnd, SInt32 offset, SInt32 len, SInt32 align) {
short tmpReg;
short extra = 0;
switch (len) {
case 1:
tmpReg = used_virtual_registers[RegClass_GPR]++;
emitpcode(PC_RLWINM, tmpReg, srcReg, 8, 24, 31);
setpcodeflags(opnd->flags);
load_store_register(PC_STB, tmpReg, dstReg, opnd->object, offset);
setpcodeflags(opnd->flags);
break;
case 2:
case 3:
if (align > 1) {
tmpReg = used_virtual_registers[RegClass_GPR]++;
emitpcode(PC_RLWINM, tmpReg, srcReg, 16, 16, 31);
setpcodeflags(opnd->flags);
load_store_register(PC_STH, tmpReg, dstReg, opnd->object, offset);
extra += 2;
setpcodeflags(opnd->flags);
} else {
tmpReg = used_virtual_registers[RegClass_GPR]++;
emitpcode(PC_RLWINM, tmpReg, srcReg, 8, 24, 31);
setpcodeflags(opnd->flags);
load_store_register(PC_STB, tmpReg, dstReg, opnd->object, offset);
setpcodeflags(opnd->flags);
emitpcode(PC_RLWINM, tmpReg, srcReg, 16, 24, 31);
setpcodeflags(opnd->flags);
load_store_register(PC_STB, tmpReg, dstReg, opnd->object, offset + 1);
extra += 2;
setpcodeflags(opnd->flags);
}
if (len == 3) {
emitpcode(PC_RLWINM, tmpReg, srcReg, 24, 24, 31);
setpcodeflags(opnd->flags);
load_store_register(PC_STB, tmpReg, dstReg, opnd->object, offset + extra);
setpcodeflags(opnd->flags);
}
break;
case 4:
if (align > 2) {
load_store_register(PC_STW, srcReg, dstReg, opnd->object, offset);
setpcodeflags(opnd->flags);
} else if (align > 1) {
tmpReg = used_virtual_registers[RegClass_GPR]++;
emitpcode(PC_RLWINM, tmpReg, srcReg, 16, 16, 31);
setpcodeflags(opnd->flags);
load_store_register(PC_STH, tmpReg, dstReg, opnd->object, offset);
setpcodeflags(opnd->flags);
load_store_register(PC_STH, srcReg, dstReg, opnd->object, offset + 2);
setpcodeflags(opnd->flags);
} else {
tmpReg = used_virtual_registers[RegClass_GPR]++;
emitpcode(PC_RLWINM, tmpReg, srcReg, 8, 24, 31);
setpcodeflags(opnd->flags);
load_store_register(PC_STB, tmpReg, dstReg, opnd->object, offset);
setpcodeflags(opnd->flags);
emitpcode(PC_RLWINM, tmpReg, srcReg, 16, 24, 31);
setpcodeflags(opnd->flags);
load_store_register(PC_STB, tmpReg, dstReg, opnd->object, offset + 1);
setpcodeflags(opnd->flags);
emitpcode(PC_RLWINM, tmpReg, srcReg, 24, 24, 31);
setpcodeflags(opnd->flags);
load_store_register(PC_STB, tmpReg, dstReg, opnd->object, offset + 2);
setpcodeflags(opnd->flags);
load_store_register(PC_STB, srcReg, dstReg, opnd->object, offset + 3);
setpcodeflags(opnd->flags);
}
break;
}
}
void store_small_block_from_reg(short srcReg, Operand *dstOpnd, Type *type, SInt32 align) {
short tmpReg;
coerce_to_addressable(dstOpnd);
if (dstOpnd->optype == OpndType_IndirectGPR_Indexed) {
CError_FATAL(839);
tmpReg = used_virtual_registers[RegClass_GPR]++;
load_address(tmpReg, dstOpnd);
dstOpnd->optype = OpndType_IndirectGPR_ImmOffset;
dstOpnd->reg = tmpReg;
dstOpnd->object = NULL;
dstOpnd->immOffset = 0;
}
if (copts.misaligned_mem_access)
align = 4;
store_word_of_small_struct(srcReg, dstOpnd->reg, dstOpnd, dstOpnd->immOffset, type->size, align);
}
void store_small_block_from_reg_pair(short srcRegLo, short srcRegHi, Operand *dstOpnd, Type *type, SInt32 align) {
short tmpReg;
coerce_to_addressable(dstOpnd);
if (dstOpnd->optype == OpndType_IndirectGPR_Indexed) {
CError_FATAL(860);
tmpReg = used_virtual_registers[RegClass_GPR]++;
load_address(tmpReg, dstOpnd);
dstOpnd->optype = OpndType_IndirectGPR_ImmOffset;
dstOpnd->reg = tmpReg;
dstOpnd->object = NULL;
dstOpnd->immOffset = 0;
}
if (copts.misaligned_mem_access)
align = 4;
store_word_of_small_struct(
srcRegLo, dstOpnd->reg, dstOpnd,
dstOpnd->immOffset + low_offset, type->size - 4, align);
store_word_of_small_struct(
srcRegHi, dstOpnd->reg, dstOpnd,
dstOpnd->immOffset + high_offset, 4, align);
}

15
compiler_and_linker/unsorted/Switch.c
View File

@ -126,8 +126,7 @@ static void treecompare(SInt32 start, SInt32 end) {
int count; int count;
count = end - start; count = end - start;
#line 175 CError_ASSERT(175, selector_type->size <= 4);
CError_ASSERT(selector_type->size <= 4);
r29 = start + (count >> 1) + 1; r29 = start + (count >> 1) + 1;
currange = caseranges + r29; currange = caseranges + r29;
@ -398,8 +397,7 @@ static void generate_table(ENode *expr, SwitchInfo *info) {
} }
table = create_switch_table(); table = create_switch_table();
#line 553 CError_ASSERT(553, !TYPE_IS_8BYTES(expr->rtype));
CError_ASSERT(!TYPE_IS_8BYTES(expr->rtype));
GEN_NODE(expr, &op1); GEN_NODE(expr, &op1);
if (expr->rtype->size < 4) if (expr->rtype->size < 4)
@ -446,8 +444,7 @@ static void generate_table(ENode *expr, SwitchInfo *info) {
} }
if (op2.optype != OpndType_GPR) { if (op2.optype != OpndType_GPR) {
#line 599 CError_FATAL(599);
CError_FATAL();
} else { } else {
if (op2.reg != reg2) if (op2.reg != reg2)
emitpcode(PC_MR, reg2, op2.reg); emitpcode(PC_MR, reg2, op2.reg);
@ -482,8 +479,7 @@ void switchstatement(ENode *expr, SwitchInfo *info) {
ncases++; ncases++;
} }
#line 656 CError_ASSERT(656, ncases >= 0 && ncases <= 0x3333332U);
CError_ASSERT(ncases >= 0 && ncases <= 0x3333332U);
if (!info->defaultlabel->pclabel) if (!info->defaultlabel->pclabel)
info->defaultlabel->pclabel = makepclabel(); info->defaultlabel->pclabel = makepclabel();
@ -510,8 +506,7 @@ void dumpswitchtables(Object *funcobj) {
for (list = switchtables; list; list = list->next) { for (list = switchtables; list; list = list->next) {
table = list->object; table = list->object;
#line 694 CError_ASSERT(694, table->otype == OT_OBJECT && table->access == ACCESSPUBLIC && table->datatype == DDATA);
CError_ASSERT(table->otype == OT_OBJECT && table->access == ACCESSPUBLIC && table->datatype == DDATA);
size = table->u.data.u.switchtable.size; size = table->u.data.u.switchtable.size;
array = (UInt32 *) table->u.data.u.switchtable.data; array = (UInt32 *) table->u.data.u.switchtable.data;

48
compiler_and_linker/unsorted/TOC.c
View File

@ -2,16 +2,22 @@
#include "compiler/TOC.h" #include "compiler/TOC.h"
#include "compiler/CDecl.h" #include "compiler/CDecl.h"
#include "compiler/CError.h" #include "compiler/CError.h"
#include "compiler/CExpr.h"
#include "compiler/CInit.h"
#include "compiler/CInt64.h" #include "compiler/CInt64.h"
#include "compiler/CFunc.h" #include "compiler/CFunc.h"
#include "compiler/CMachine.h" #include "compiler/CMachine.h"
#include "compiler/CMangler.h" #include "compiler/CMangler.h"
#include "compiler/CParser.h" #include "compiler/CParser.h"
#include "compiler/CodeGen.h" #include "compiler/CodeGen.h"
#include "compiler/Exceptions.h"
#include "compiler/InstrSelection.h" #include "compiler/InstrSelection.h"
#include "compiler/ObjGenMachO.h"
#include "compiler/Operands.h" #include "compiler/Operands.h"
#include "compiler/PCode.h" #include "compiler/PCode.h"
#include "compiler/PCodeInfo.h" #include "compiler/PCodeInfo.h"
#include "compiler/PPCError.h"
#include "compiler/RegisterInfo.h"
#include "compiler/StackFrame.h" #include "compiler/StackFrame.h"
#include "compiler/CompilerTools.h" #include "compiler/CompilerTools.h"
#include "compiler/enode.h" #include "compiler/enode.h"
@ -142,8 +148,7 @@ void referenceIndirectPointer(Object *obj) {
} }
Object *createIndirect(Object *obj, Boolean flag1, Boolean flag2) { Object *createIndirect(Object *obj, Boolean flag1, Boolean flag2) {
#line 622 CError_ASSERT(622, !copts.no_common || (obj->section != SECT_COMMON_VARS) || (obj->qual & Q_20000));
CError_ASSERT(!copts.no_common || (obj->section != SECT_COMMON_VARS) || (obj->qual & Q_20000));
if (CParser_HasInternalLinkage(obj)) if (CParser_HasInternalLinkage(obj))
return NULL; return NULL;
@ -191,14 +196,12 @@ Object *createfloatconstant(Type *type, Float *data) {
obj->sclass = OBJECT_SCLASS_102; obj->sclass = OBJECT_SCLASS_102;
obj->qual = Q_CONST | Q_10000; obj->qual = Q_CONST | Q_10000;
obj->datatype = DDATA; obj->datatype = DDATA;
if (type->size == 8) { if (type->size == 8)
obj->section = SECT_8BYTE_LITERALS; obj->section = SECT_8BYTE_LITERALS;
} else if (type->size == 4) { else if (type->size == 4)
obj->section = SECT_4BYTE_LITERALS; obj->section = SECT_4BYTE_LITERALS;
} else { else
#line 807 CError_FATAL(807);
CError_FATAL();
}
obj->flags |= OBJECT_FLAGS_2; obj->flags |= OBJECT_FLAGS_2;
@ -238,12 +241,10 @@ Object *createvectorconstant(Type *type, MWVector128 *data) {
obj->sclass = OBJECT_SCLASS_102; obj->sclass = OBJECT_SCLASS_102;
obj->qual = Q_CONST | Q_10000; obj->qual = Q_CONST | Q_10000;
obj->datatype = DDATA; obj->datatype = DDATA;
if (type->size == 16) { if (type->size == 16)
obj->section = SECT_16BYTE_LITERALS; obj->section = SECT_16BYTE_LITERALS;
} else { else
#line 900 CError_FATAL(900);
CError_FATAL();
}
obj->flags |= OBJECT_FLAGS_2; obj->flags |= OBJECT_FLAGS_2;
@ -542,8 +543,7 @@ static Type *common_type(Type *type1, Type *type2) {
if (type1 == (Type *) &stsignedlong) { if (type1 == (Type *) &stsignedlong) {
type1 = (Type *) &stunsignedlong; type1 = (Type *) &stunsignedlong;
} else { } else {
#line 1789 CError_ASSERT(1789, type1 == (Type *) &stsignedlonglong);
CError_ASSERT(type1 == (Type *) &stsignedlonglong);
type1 = (Type *) &stunsignedlonglong; type1 = (Type *) &stunsignedlonglong;
} }
} }
@ -1016,8 +1016,7 @@ static Boolean DetectCondSideAffect(ENode *expr) {
case ECONDASS: case ECONDASS:
return 1; return 1;
default: default:
#line 2523 CError_FATAL(2523);
CError_FATAL();
return 1; return 1;
} }
} }
@ -1261,8 +1260,7 @@ void Optimize64bitMath(ENode *expr) {
SInt32 totalsize; // r22 SInt32 totalsize; // r22
int unsignedflag; // r4 int unsignedflag; // r4
#line 2886 CError_ASSERT(2886, TYPE_IS_8BYTES(expr->rtype));
CError_ASSERT(TYPE_IS_8BYTES(expr->rtype));
left = expr->data.diadic.left; left = expr->data.diadic.left;
right = expr->data.diadic.right; right = expr->data.diadic.right;
@ -1312,8 +1310,7 @@ void Optimize64bitMath(ENode *expr) {
case 16: case 16:
break; break;
default: default:
#line 2975 CError_FATAL(2975);
CError_FATAL();
} }
} }
@ -1382,8 +1379,7 @@ static Boolean OptimizeNestedAssginments(ENode **pexpr, Object *check) {
case EANDASS: case EANDASS:
case EXORASS: case EXORASS:
case EORASS: case EORASS:
#line 3033 CError_FATAL(3033);
CError_FATAL();
return 0; return 0;
} }
if (OptimizeNestedAssginments(&expr->data.diadic.right, check)) if (OptimizeNestedAssginments(&expr->data.diadic.right, check))
@ -1431,8 +1427,7 @@ static Boolean OptimizeNestedAssginments(ENode **pexpr, Object *check) {
case EASSBLK: case EASSBLK:
return 0; return 0;
default: default:
#line 3083 CError_FATAL(3083);
CError_FATAL();
return 0; return 0;
} }
} }
@ -1469,8 +1464,7 @@ static void expandTOCexpression(ENode *expr, Type *type, int ignored) {
break; break;
case EOBJREF: case EOBJREF:
obj = expr->data.objref; obj = expr->data.objref;
#line 3203 CError_ASSERT(3203, obj->datatype != DALIAS);
CError_ASSERT(obj->datatype != DALIAS);
if (obj->datatype == DFUNC || obj->datatype == DVFUNC) if (obj->datatype == DFUNC || obj->datatype == DVFUNC)
uses_globals = 1; uses_globals = 1;
if (obj->datatype == DDATA) { if (obj->datatype == DDATA) {

1022
compiler_and_linker/unsorted/Unmangle.c
View File

File diff suppressed because it is too large Load Diff

9
compiler_and_linker/unsorted/ValueNumbering.c
View File

@ -260,8 +260,7 @@ static int matchvalues(AvailableValue *av, PCode *match) {
return 0; return 0;
break; break;
case PCOp_SYSREG: case PCOp_SYSREG:
#line 572 CError_FATAL(572);
CError_FATAL();
} }
} }
} }
@ -511,13 +510,11 @@ static void functioncall(PCode *pcode) {
} }
static void operatefrommemory(PCode *pcode) { static void operatefrommemory(PCode *pcode) {
#line 980 CError_FATAL(980);
CError_FATAL();
} }
static void operatetomemory(PCode *pcode) { static void operatetomemory(PCode *pcode) {
#line 1011 CError_FATAL(1011);
CError_FATAL();
} }
static void propagatecopiesto(PCode *pcode) { static void propagatecopiesto(PCode *pcode) {

3
compiler_and_linker/unsorted/VectorArraysToRegs.c
View File

@ -442,8 +442,7 @@ static void convert_array_to_register(LocalVectorArray *arrays, int addiID) {
useInstr->args[0].data.reg.reg = newReg; useInstr->args[0].data.reg.reg = newReg;
useInstr->args[0].data.reg.effect = EffectWrite; useInstr->args[0].data.reg.effect = EffectWrite;
} else { } else {
#line 661 CError_FATAL(661);
CError_FATAL();
} }
} }
deletepcode(addi->instr); deletepcode(addi->instr);

639
compiler_and_linker/unsorted/uDump.c Normal file
View File

@ -0,0 +1,639 @@
#include "compiler/uDump.h"
#include "compiler/CFunc.h"
#include "compiler/CInt64.h"
#include "compiler/CMachine.h"
#include "compiler/CMangler.h"
#include "compiler/Exceptions.h"
#include "compiler/Switch.h"
#include "compiler/enode.h"
#include "compiler/objects.h"
#include "compiler/types.h"
static FILE *outfile;
// forward decls
static void spell(Type *type, char *buf);
static void WritePString(FILE *file, char *str, int len) {
while (len--) {
switch (*str) {
case 0:
fputs("\\x00", file);
break;
case 7:
fputs("\\a", file);
break;
case 8:
fputs("\\b", file);
break;
case 12:
fputs("\\f", file);
break;
case 10:
fputs("\\n", file);
break;
case 13:
fputs("\\r", file);
break;
case 9:
fputs("\\t", file);
break;
case 11:
fputs("\\v", file);
break;
case '"':
case '\'':
case '?':
case '\\':
fputc('\\', file);
default:
fputc(*str, file);
break;
}
str++;
}
}
static void WriteCString(FILE *file, char *str) {
WritePString(file, str, strlen(str));
}
static void StaticSetupDumpIR(void) {
}
void SetupDumpIR(void) {
// unknown args
StaticSetupDumpIR();
}
void CleanupDumpIR(void) {
}
void DumpIR(Statement *statements, Object *func) {
}
void DumpExpression(ENode *expr, int indent) {
static int bt;
static int i;
static char *nodenames[] = {
"EPOSTINC",
"EPOSTDEC",
"EPREINC",
"EPREDEC",
"EINDIRECT",
"EMONMIN",
"EBINNOT",
"ELOGNOT",
"EFORCELOAD",
"EMUL",
"EMULV",
"EDIV",
"EMODULO",
"EADDV",
"ESUBV",
"EADD",
"ESUB",
"ESHL",
"ESHR",
"ELESS",
"EGREATER",
"ELESSEQU",
"EGREATEREQU",
"EEQU",
"ENOTEQU",
"EAND",
"EXOR",
"EOR",
"ELAND",
"ELOR",
"EASS",
"EMULASS",
"EDIVASS",
"EMODASS",
"EADDASS",
"ESUBASS",
"ESHLASS",
"ESHRASS",
"EANDASS",
"EXORASS",
"EORASS",
"ECOMMA",
"EPMODULO",
"EROTL",
"EROTR",
"EBCLR",
"EBTST",
"EBSET",
"ETYPCON",
"EBITFIELD",
"EINTCONST",
"EFLOATCONST",
"ESTRINGCONST",
"ECOND",
"EFUNCCALL",
"EFUNCCALLP",
"EOBJREF",
"EMFPOINTER",
"ENULLCHECK",
"EPRECOMP",
"ETEMP",
"EARGOBJ",
"ELOCOBJ",
"ELABEL",
"ESETCONST",
"ENEWEXCEPTION",
"ENEWEXCEPTIONARRAY",
"EINITTRYCATCH",
"EOBJLIST",
"EMEMBER",
"ETEMPLDEP",
"EINSTRUCTION",
"EDEFINE",
"EREUSE",
"EASSBLK",
"EVECTOR128CONST",
"ECONDASS",
NULL
};
char buf[64];
ENodeList *list;
while (1) {
for (i = 0; i < indent; i++)
fputc('\t', outfile);
if (expr->flags)
fprintf(outfile, "%s {%02X}", nodenames[expr->type], expr->flags);
else
fprintf(outfile, "%s", nodenames[expr->type]);
switch (expr->type) {
case EINTCONST:
if (expr->rtype->size > 4)
fprintf(outfile, "[0x%.8lX%.8lX]", expr->data.intval.hi, expr->data.intval.lo);
else
fprintf(outfile, "[%ld]", expr->data.intval.lo);
DumpType(expr->rtype);
fprintf(outfile, "\r");
return;
case EFLOATCONST:
CMach_PrintFloat(buf, expr->data.floatval);
fprintf(outfile, "[%s]", buf);
DumpType(expr->rtype);
fprintf(outfile, "\r");
return;
case ESTRINGCONST:
if (expr->data.string.ispascal) {
fputs("[\"", outfile);
WritePString(outfile, expr->data.string.data, expr->data.string.size);
fputs("\"]", outfile);
} else {
fputs("[\"", outfile);
WriteCString(outfile, expr->data.string.data);
fputs("\"]", outfile);
}
DumpType(expr->rtype);
fprintf(outfile, "\r");
return;
case EVECTOR128CONST:
fprintf(outfile, "[0x%.8lX%.8lX%.8lX%.8lX]",
expr->data.vector128val.ul[0],
expr->data.vector128val.ul[1],
expr->data.vector128val.ul[2],
expr->data.vector128val.ul[3]);
DumpType(expr->rtype);
fprintf(outfile, "\r");
return;
case ECOND:
case ECONDASS:
DumpType(expr->rtype);
fprintf(outfile, "\r");
DumpExpression(expr->data.cond.cond, indent + 1);
DumpExpression(expr->data.cond.expr1, indent + 1);
expr = expr->data.cond.expr2;
indent++;
break;
case EFUNCCALL:
case EFUNCCALLP:
DumpType(expr->rtype);
fprintf(outfile, "\r");
DumpExpression(expr->data.funccall.funcref, indent + 1);
for (list = expr->data.funccall.args; list; list = list->next)
DumpExpression(list->node, indent + 1);
return;
case EOBJREF:
switch (expr->data.objref->datatype) {
case DFUNC:
fprintf(outfile, "[%s{PR}]", CMangler_GetLinkName(expr->data.objref)->name);
break;
case DDATA:
fprintf(outfile, "[%s{RW}]", CMangler_GetLinkName(expr->data.objref)->name);
break;
case DNONLAZYPTR:
fprintf(outfile, "[%s{NL}]", CMangler_GetLinkName(expr->data.objref)->name);
break;
default:
fprintf(outfile, "[%s]", expr->data.objref->name->name);
break;
}
DumpType(expr->rtype);
fprintf(outfile, "\r");
return;
ENODE_CASE_DIADIC_1:
case ELAND:
case ELOR:
ENODE_CASE_ASSIGN:
case ECOMMA:
case EPMODULO:
case EROTL:
case EROTR:
case EBTST:
DumpType(expr->rtype);
fprintf(outfile, "\r");
DumpExpression(expr->data.diadic.left, indent + 1);
expr = expr->data.diadic.right;
indent++;
break;
ENODE_CASE_MONADIC:
DumpType(expr->rtype);
fprintf(outfile, "\r");
expr = expr->data.monadic;
indent++;
break;
case EMFPOINTER:
DumpType(expr->rtype);
fprintf(outfile, "\r");
DumpExpression(expr->data.mfpointer.accessnode, indent + 1);
expr = expr->data.mfpointer.mfpointer;
indent++;
break;
case ENULLCHECK:
fprintf(outfile, " unique [%ld]", expr->data.nullcheck.precompid);
DumpType(expr->rtype);
fprintf(outfile, "\r");
DumpExpression(expr->data.nullcheck.nullcheckexpr, indent + 1);
expr = expr->data.nullcheck.condexpr;
indent++;
break;
case EPRECOMP:
fprintf(outfile, " unique [%ld]", expr->data.precompid);
DumpType(expr->rtype);
fprintf(outfile, "\r");
return;
case ELABEL:
fprintf(outfile, "[%s]", expr->data.label->uniquename->name);
DumpType(expr->rtype);
fprintf(outfile, "\r");
return;
case ETEMP:
DumpType(expr->data.temp.type);
fprintf(outfile, "\r");
return;
case EINITTRYCATCH:
DumpType(expr->rtype);
fprintf(outfile, "\r");
if (expr->data.itc.initexpr)
DumpExpression(expr->data.itc.initexpr, indent + 1);
if (expr->data.itc.tryexpr)
DumpExpression(expr->data.itc.tryexpr, indent + 1);
if (expr->data.itc.catchexpr)
DumpExpression(expr->data.itc.catchexpr, indent + 1);
if (expr->data.itc.result)
DumpExpression(expr->data.itc.result, indent + 1);
return;
case EDEFINE:
fprintf(outfile, "[%.8lX]", expr);
DumpType(expr->rtype);
fputs("\r", outfile);
expr = expr->data.monadic;
indent++;
break;
case EREUSE:
fprintf(outfile, "[%.8lX]", expr->data.monadic);
DumpType(expr->rtype);
fputs("\r", outfile);
return;
default:
return;
}
}
}
void DumpSwitch(SwitchInfo *info) {
char buf[32];
SwitchCase *cs;
for (cs = info->cases; cs; cs = cs->next) {
CInt64_PrintDec(buf, cs->min);
CInt64_PrintDec(buf, cs->min);
fprintf(outfile, "\t\t%11s: %s\r", buf, cs->label->uniquename->name);
}
fprintf(outfile, "\t\t default: %s\r", info->defaultlabel->uniquename->name);
}
void DumpType(Type *type) {
char buf[256];
spell(type, buf);
fprintf(outfile, " (%s)", buf);
}
static void spell(Type *type, char *buf) {
char mybuf[256];
char mybuf2[256];
switch (type->type) {
case TYPEVOID:
strcpy(buf, "void");
break;
case TYPEINT:
switch (TYPE_INTEGRAL(type)->integral) {
case IT_BOOL:
strcpy(buf, "bool");
break;
case IT_CHAR:
strcpy(buf, "char");
break;
case IT_WCHAR_T:
strcpy(buf, "wchar_t");
break;
case IT_SCHAR:
strcpy(buf, "signed char");
break;
case IT_UCHAR:
strcpy(buf, "unsigned char");
break;
case IT_SHORT:
strcpy(buf, "short");
break;
case IT_USHORT:
strcpy(buf, "unsigned short");
break;
case IT_INT:
strcpy(buf, "int");
break;
case IT_UINT:
strcpy(buf, "unsigned int");
break;
case IT_LONG:
strcpy(buf, "long");
break;
case IT_ULONG:
strcpy(buf, "unsigned long");
break;
case IT_LONGLONG:
strcpy(buf, "long long");
break;
case IT_ULONGLONG:
strcpy(buf, "unsigned long long");
break;
}
break;
case TYPEFLOAT:
switch (TYPE_INTEGRAL(type)->integral) {
case IT_FLOAT:
strcpy(buf, "float");
break;
case IT_SHORTDOUBLE:
strcpy(buf, "short double");
break;
case IT_DOUBLE:
strcpy(buf, "double");
break;
case IT_LONGDOUBLE:
strcpy(buf, "long double");
break;
}
break;
case TYPEENUM:
strcpy(buf, "enum ");
if (TYPE_ENUM(type)->enumname)
strcat(buf, TYPE_ENUM(type)->enumname->name);
break;
case TYPESTRUCT:
if (IS_TYPESTRUCT_VECTOR(type)) {
switch (TYPE_STRUCT(type)->stype) {
case STRUCT_TYPE_4:
strcpy(buf, "vector unsigned char ");
break;
case STRUCT_TYPE_5:
strcpy(buf, "vector signed char ");
break;
case STRUCT_TYPE_6:
strcpy(buf, "vector bool char ");
break;
case STRUCT_TYPE_7:
strcpy(buf, "vector unsigned short ");
break;
case STRUCT_TYPE_8:
strcpy(buf, "vector signed short ");
break;
case STRUCT_TYPE_9:
strcpy(buf, "vector bool short ");
break;
case STRUCT_TYPE_A:
strcpy(buf, "vector unsigned int ");
break;
case STRUCT_TYPE_B:
strcpy(buf, "vector signed int ");
break;
case STRUCT_TYPE_C:
strcpy(buf, "vector bool int ");
break;
case STRUCT_TYPE_D:
strcpy(buf, "vector float ");
break;
case STRUCT_TYPE_E:
strcpy(buf, "vector pixel ");
break;
}
} else {
strcpy(buf, "struct ");
if (TYPE_STRUCT(type)->name)
strcat(buf, TYPE_STRUCT(type)->name->name);
}
break;
case TYPECLASS:
strcpy(buf, "class ");
if (TYPE_CLASS(type)->classname)
strcat(buf, TYPE_CLASS(type)->classname->name);
break;
case TYPEFUNC:
spell(TYPE_FUNC(type)->functype, mybuf);
strcpy(buf, "freturns(");
strcat(buf, mybuf);
strcat(buf, ")");
break;
case TYPEBITFIELD:
spell(TYPE_BITFIELD(type)->bitfieldtype, mybuf);
sprintf(buf,
"bitfield(%s){%d:%d}",
mybuf,
TYPE_BITFIELD(type)->unkA,
TYPE_BITFIELD(type)->unkB);
break;
case TYPELABEL:
strcpy(buf, "label");
break;
case TYPEPOINTER:
spell(TPTR_TARGET(type), mybuf);
strcpy(buf, "pointer(");
strcat(buf, mybuf);
strcat(buf, ")");
break;
case TYPEARRAY:
spell(TPTR_TARGET(type), mybuf);
strcpy(buf, "array(");
strcat(buf, mybuf);
strcat(buf, ")");
break;
case TYPEMEMBERPOINTER:
spell(TYPE_MEMBER_POINTER(type)->ty2, mybuf);
spell(TYPE_MEMBER_POINTER(type)->ty1, mybuf2);
strcpy(buf, "memberpointer(");
strcat(buf, mybuf);
strcat(buf, ",");
strcat(buf, mybuf2);
strcat(buf, ")");
break;
}
}
void DumpStack(ExceptionAction *act) {
while (act) {
fprintf(outfile, "\t\t:");
switch (act->type) {
case EAT_DESTROYLOCAL:
fprintf(outfile,
"EAT_DESTROYLOCAL %s(&%s)%s",
CMangler_GetLinkName(act->data.destroy_local.dtor)->name,
act->data.destroy_local.local->name->name,
"\r");
break;
case EAT_DESTROYLOCALCOND:
fprintf(outfile,
"EAT_DESTROYLOCALCOND%s",
"\r");
break;
case EAT_DESTROYLOCALOFFSET:
fprintf(outfile,
"EAT_DESTROYLOCALOFFSET %s(&%s+%ld)%s",
CMangler_GetLinkName(act->data.destroy_local_offset.dtor)->name,
act->data.destroy_local_offset.local->name->name,
act->data.destroy_local_offset.offset,
"\r");
break;
case EAT_DESTROYLOCALPOINTER:
fprintf(outfile,
"EAT_DESTROYLOCALPOINTER%s",
"\r");
break;
case EAT_DESTROYLOCALARRAY:
fprintf(outfile,
"EAT_DESTROYLOCALARRAY%s",
"\r");
break;
case EAT_DESTROYBASE:
fprintf(outfile,
"EAT_DESTROYBASE %s(this+%ld)%s",
CMangler_GetLinkName(act->data.destroy_base.dtor)->name,
act->data.destroy_base.offset,
"\r");
break;
case EAT_DESTROYMEMBER:
fprintf(outfile,
"EAT_DESTROYMEMBER %s(%s+%ld)%s",
CMangler_GetLinkName(act->data.destroy_member.dtor)->name,
act->data.destroy_member.objectptr->name->name,
act->data.destroy_member.offset,
"\r");
break;
case EAT_DESTROYMEMBERCOND:
fprintf(outfile,
"EAT_DESTROYMEMBERCOND if(%s) %s(this+%ld)%s",
act->data.destroy_member_cond.cond->name->name,
CMangler_GetLinkName(act->data.destroy_member_cond.dtor)->name,
act->data.destroy_member_cond.offset,
"\r");
break;
case EAT_DESTROYMEMBERARRAY:
fprintf(outfile,
"EAT_DESTROYMEMBERARRAY %s(this+%ld)[%ld] size: %ld%s",
CMangler_GetLinkName(act->data.destroy_member_array.dtor)->name,
act->data.destroy_member_array.offset,
act->data.destroy_member_array.elements,
act->data.destroy_member_array.element_size,
"\r");
break;
case EAT_DELETEPOINTER:
fprintf(outfile,
"EAT_DELETEPOINTER(%s)%s",
act->data.delete_pointer.pointerobject->name->name,
"\r");
break;
case EAT_DELETELOCALPOINTER:
fprintf(outfile,
"EAT_DELETELOCALPOINTER(%s)%s",
act->data.delete_pointer.pointerobject->name->name,
"\r");
break;
case EAT_DELETEPOINTERCOND:
fprintf(outfile,
"EAT_DELETEPOINTERCOND if (%s)(%s)%s",
act->data.delete_pointer_cond.cond->name->name,
act->data.delete_pointer_cond.pointerobject->name->name,
"\r");
break;
case EAT_CATCHBLOCK:
fprintf(outfile, "EAT_CATCHBLOCK ");
if (act->data.catch_block.catch_type) {
if (act->data.catch_block.catch_object)
fprintf(outfile, "[%s]", act->data.catch_block.catch_object->name->name);
else
fprintf(outfile, "[]");
DumpType(act->data.catch_block.catch_type);
} else {
fprintf(outfile, "[...] ");
}
fprintf(outfile,
" Label: %s%s",
act->data.catch_block.catch_label->uniquename->name,
"\r");
break;
case EAT_SPECIFICATION:
fprintf(outfile,
"EAT_SPECIFICATION%s",
"\r");
break;
case EAT_ACTIVECATCHBLOCK:
fprintf(outfile,
"EAT_ACTIVECATCHBLOCK%s",
"\r");
break;
case EAT_TERMINATE:
fprintf(outfile,
"EAT_TERMINATE%s",
"\r");
break;
}
act = act->prev;
}
}

3
includes/compiler/BitVector.h
View File

@ -27,8 +27,7 @@ inline void Bv_SetBit(UInt32 bit, BitVector *bv) {
if ((bit / 32) < bv->size) { if ((bit / 32) < bv->size) {
bv->data[bit / 32] |= 1 << (bit & 31); bv->data[bit / 32] |= 1 << (bit & 31);
} else { } else {
#line 56 CError_FATAL(56);
CError_FATAL();
} }
} }

2
includes/compiler/CABI.h
View File

@ -16,7 +16,7 @@ extern void CABI_ReverseBitField(TypeBitfield *tbitfield);
extern void CABI_AddVTable(TypeClass *tclass); extern void CABI_AddVTable(TypeClass *tclass);
extern SInt32 CABI_GetVTableOffset(TypeClass *tclass); extern SInt32 CABI_GetVTableOffset(TypeClass *tclass);
extern void CABI_LayoutClass(DeclE *decle, TypeClass *tclass); extern void CABI_LayoutClass(DeclE *decle, TypeClass *tclass);
extern void CABI_MakeDefaultArgConstructor(Object *obj, TypeClass *tclass); extern void CABI_MakeDefaultArgConstructor(TypeClass *tclass, Object *obj);
extern ENode *CABI_MakeThisExpr(TypeClass *tclass, SInt32 offset); extern ENode *CABI_MakeThisExpr(TypeClass *tclass, SInt32 offset);
extern SInt32 CABI_GetCtorOffsetOffset(TypeClass *tclass, TypeClass *base); extern SInt32 CABI_GetCtorOffsetOffset(TypeClass *tclass, TypeClass *base);
extern Object *CABI_ConstructorCallsNew(TypeClass *tclass); extern Object *CABI_ConstructorCallsNew(TypeClass *tclass);

24
includes/compiler/CBrowse.h
View File

@ -3,4 +3,28 @@
#include "compiler/common.h" #include "compiler/common.h"
extern Boolean gUseTokenStreamSource;
extern Boolean gForceSourceLoc;
extern Boolean gUseNameTable;
extern void CBrowse_Setup(CParams *params);
extern void CBrowse_Finish(CParams *params);
extern void CBrowse_Cleanup(CParams *params);
extern void CBrowse_BeginClass(DeclInfo *di, GList *gl);
extern void CBrowse_AddClassMemberVar(ObjMemberVar *ivar, SInt32 startOffset, SInt32 endOffset);
extern void CBrowse_AddClassMemberFunction(Object *object, SInt32 startOffset, SInt32 endOffset);
extern void CBrowse_AddClassMemberData(Object *object, SInt32 startOffset, SInt32 endOffset);
extern void CBrowse_EndClass(SInt32 offset, GList *gl);
extern void CBrowse_BeginStruct(DeclInfo *di, TypeStruct *tstruct, GList *gl);
extern void CBrowse_AddStructMember(StructMember *member, SInt32 startOffset, SInt32 endOffset);
extern void CBrowse_EndStruct(SInt32 offset, GList *gl);
extern void CBrowse_NewTypedef(NameSpace *nspace, HashNameNode *name, CPrepFileInfo *file1, CPrepFileInfo *file2, SInt32 startOffset, SInt32 endOffset);
extern void CBrowse_NewEnum(NameSpace *nspace, HashNameNode *name, CPrepFileInfo *file1, CPrepFileInfo *file2, SInt32 startOffset, SInt32 endOffset);
extern void CBrowse_NewEnumConstant(NameSpace *nspace, HashNameNode *name, CPrepFileInfo *file1, CPrepFileInfo *file2, SInt32 startOffset, SInt32 endOffset);
extern void CBrowse_NewFunction(Object *object, CPrepFileInfo *file1, CPrepFileInfo *file2, SInt32 startOffset, SInt32 endOffset);
extern void CBrowse_NewData(Object *object, CPrepFileInfo *file1, CPrepFileInfo *file2, SInt32 startOffset, SInt32 endOffset);
extern void CBrowse_NewMacro(Macro *macro, CPrepFileInfo *file, SInt32 startOffset, SInt32 endOffset);
extern void CBrowse_NewTemplateClass(TemplClass *tmclass, CPrepFileInfo *file, SInt32 startOffset, SInt32 endOffset);
extern void CBrowse_NewTemplateFunc(TemplateFunction *tmfunc);
#endif #endif

30
includes/compiler/CDecl.h
View File

@ -10,13 +10,19 @@
#endif #endif
// named because it's 0xE bytes big (hurr) // named because it's 0xE bytes big (hurr)
typedef struct DeclE { struct DeclE {
ObjBase **objlist; ObjBase **objlist;
void *x4; void *x4;
unsigned short x8; unsigned short x8; // lex_order_count?
unsigned short xA; unsigned short xA;
Boolean xC; Boolean xC;
} DeclE; };
// what the fuck am I?
struct DeclFucker {
NameSpace *nspace;
void *mystery4;
};
struct DeclInfo { struct DeclInfo {
Type *thetype; Type *thetype;
@ -31,10 +37,10 @@ struct DeclInfo {
ENode *x24; ENode *x24;
TemplClass *x28; TemplClass *x28;
TemplArg *expltargs; TemplArg *expltargs;
void *x30; TemplParam *x30;
void *x34; DeclFucker *fucker34;
void *x38; TemplateFunction *x38;
Boolean x3C; UInt8 x3C; // related to template nindex
Boolean x3D; Boolean x3D;
short x3E; short x3E;
short storageclass; short storageclass;
@ -46,7 +52,7 @@ struct DeclInfo {
Boolean x47; Boolean x47;
Boolean x48; Boolean x48;
Boolean x49; Boolean x49;
Boolean x4A; Boolean x4A; // objc related
Boolean x4B; Boolean x4B;
Boolean x4C; Boolean x4C;
Boolean x4D; Boolean x4D;
@ -60,7 +66,11 @@ struct DeclInfo {
Boolean x55; Boolean x55;
Boolean x56; Boolean x56;
Boolean x57; Boolean x57;
FileOffsetInfo fileoffsetinfo; //FileOffsetInfo fileoffsetinfo;
CPrepFileInfo *file;
CPrepFileInfo *file2;
SInt32 x60; // file offset?
short x64;
}; };
typedef struct BigDeclInfo { typedef struct BigDeclInfo {
@ -113,7 +123,7 @@ extern void CDecl_UnpackDeclInfo(DeclInfo *declinfo, PackedDeclInfo *packed);
extern void CDecl_AddFriend(TypeClass *tclass, Object *friendfunc, TypeClass *friendclass); extern void CDecl_AddFriend(TypeClass *tclass, Object *friendfunc, TypeClass *friendclass);
extern void CDecl_CheckCtorIntegrity(FuncArg *args, TypeClass *tclass); extern void CDecl_CheckCtorIntegrity(FuncArg *args, TypeClass *tclass);
extern void CDecl_MakeVBaseList(TypeClass *tclass); extern void CDecl_MakeVBaseList(TypeClass *tclass);
extern Boolean CDecl_CheckNewBase(TypeClass *a, TypeClass *b, Boolean flag); extern Boolean CDecl_CheckNewBase(TypeClass *tclass, TypeClass *baseclass, Boolean is_virtual);
extern TypeMethod *CDecl_MakeDefaultDtorType(TypeClass *tclass, Boolean is_virtual); extern TypeMethod *CDecl_MakeDefaultDtorType(TypeClass *tclass, Boolean is_virtual);
extern void CDecl_CompleteClass(DeclE *decle, TypeClass *tclass); extern void CDecl_CompleteClass(DeclE *decle, TypeClass *tclass);
extern TypeClass *CDecl_DefineClass(NameSpace *nspace, HashNameNode *name, TypeClass *tclass, short mode, Boolean flag2, Boolean flag3); extern TypeClass *CDecl_DefineClass(NameSpace *nspace, HashNameNode *name, TypeClass *tclass, short mode, Boolean flag2, Boolean flag3);

6
includes/compiler/CError.h
View File

@ -3,9 +3,9 @@
#include "compiler/common.h" #include "compiler/common.h"
#define CError_ASSERT(cond) if (!(cond)) { CError_Internal(__FILE__, __LINE__); } #define CError_ASSERT(line, cond) if (!(cond)) { CError_Internal(__FILE__, line); }
#define CError_FAIL(cond) if (cond) { CError_Internal(__FILE__, __LINE__); } #define CError_FAIL(line, cond) if (cond) { CError_Internal(__FILE__, line); }
#define CError_FATAL() do { CError_Internal(__FILE__, __LINE__); } while (0) #define CError_FATAL(line) do { CError_Internal(__FILE__, line); } while (0)
enum { enum {
CErrorStr100 = 100, CErrorStr100 = 100,

26
includes/compiler/CException.h
View File

@ -3,7 +3,29 @@
#include "compiler/common.h" #include "compiler/common.h"
// TODO extern ExceptionAction *cexcept_dobjstack;
extern Boolean CExcept_CanThrowException(Object *obj, Boolean flag); extern Boolean cexcept_hasdobjects;
extern Boolean cexcept_magic;
extern void CExcept_Setup(void);
extern Boolean CExcept_CanThrowException(Object *object, Boolean flag);
extern void CExcept_CheckStackRefs(ExceptionAction *actions);
extern void CExcept_CompareSpecifications(ExceptSpecList *a, ExceptSpecList *b);
extern Boolean CExcept_ActionCompare(ExceptionAction *a, ExceptionAction *b);
extern int CExcept_IsSubList(ExceptionAction *a, ExceptionAction *b);
extern Boolean CExcept_ActionNeedsDestruction(ExceptionAction *action);
extern ENode *CExcept_RegisterDestructorObject(Object *local, SInt32 offset, Object *dtor, Boolean flag);
extern void CExcept_RegisterLocalArray(Statement *stmt, Object *localarray, Object *dtor, SInt32 elements, SInt32 element_size);
extern void CExcept_RegisterDeleteObject(Statement *stmt, Object *pointerobject, Object *deletefunc);
extern void CExcept_Terminate(void);
extern void CExcept_Magic(void);
extern void CExcept_ArrayInit(void);
extern void CExcept_RegisterMember(Statement *stmt, Object *objectptr, SInt32 offset, Object *dtor, Object *cond, Boolean isMember);
extern void CExcept_RegisterMemberArray(Statement *stmt, Object *objectptr, SInt32 offset, Object *dtor, SInt32 elements, SInt32 element_size);
extern Statement *CExcept_ActionCleanup(ExceptionAction *ea, Statement *stmt);
extern void CExcept_ScanExceptionSpecification(TypeFunc *tfunc);
extern ENode *CExcept_ScanThrowExpression(void);
extern void CExcept_ScanTryBlock(DeclThing *dt, Boolean flag);
extern void CExcept_ExceptionTansform(Statement *stmt);
#endif #endif

3
includes/compiler/CFunc.h
View File

@ -48,6 +48,7 @@ typedef enum StatementType {
enum { enum {
StmtFlag_1 = 1, StmtFlag_1 = 1,
StmtFlag_2 = 2,
StmtFlag_8 = 8, StmtFlag_8 = 8,
StmtFlag_10 = 0x10 StmtFlag_10 = 0x10
}; };
@ -139,7 +140,7 @@ extern void CFunc_DestructorCleanup(Statement *stmt);
extern Statement *CFunc_GenerateLoop(Statement *stmt, Type *type, ENode *expr1, ENode *expr2, ENode *expr3, ENode *expr4, ENode (*callback)(ENode *, ENode *)); extern Statement *CFunc_GenerateLoop(Statement *stmt, Type *type, ENode *expr1, ENode *expr2, ENode *expr3, ENode *expr4, ENode (*callback)(ENode *, ENode *));
extern void CFunc_CompoundStatement(DeclThing *thing); extern void CFunc_CompoundStatement(DeclThing *thing);
extern void CFunc_SetupNewFuncArgs(Object *obj, FuncArg *args); extern void CFunc_SetupNewFuncArgs(Object *obj, FuncArg *args);
extern NameSpace *CFunc_FuncGenSetup(Statement *stmt); extern NameSpace *CFunc_FuncGenSetup(Statement *stmt, Object *func);
extern void CFunc_GetGlobalCompilerState(CFuncSave *state); extern void CFunc_GetGlobalCompilerState(CFuncSave *state);
extern void CFunc_SetGlobalCompilerState(CFuncSave *state); extern void CFunc_SetGlobalCompilerState(CFuncSave *state);
extern void CFunc_Gen(Statement *stmt, Object *obj, UInt8 unk); extern void CFunc_Gen(Statement *stmt, Object *obj, UInt8 unk);

5
includes/compiler/CIRTransform.h
View File

@ -3,4 +3,9 @@
#include "compiler/common.h" #include "compiler/common.h"
extern void CIRTrans_Setup(void);
extern void CIRTrans_Cleanup(void);
extern ENode *CIRTrans_TransformOpAss(ENode *expr);
extern void CIRTrans_Transform(void);
#endif #endif

8
includes/compiler/CInit.h
View File

@ -14,12 +14,12 @@ typedef void (*InsertExprCB)(ENode *expr);
typedef ENode *(*RegisterObjectCB)(Type *type, Object *obj, SInt32 offset, void *); typedef ENode *(*RegisterObjectCB)(Type *type, Object *obj, SInt32 offset, void *);
typedef ENode *(*TempNodeCB)(Type *type, Boolean flag); typedef ENode *(*TempNodeCB)(Type *type, Boolean flag);
typedef struct OLinkList { struct OLinkList {
struct OLinkList *next; OLinkList *next;
Object *obj; Object *obj; // the object containing a relocation
SInt32 offset; SInt32 offset;
SInt32 somevalue; SInt32 somevalue;
} OLinkList; };
typedef struct PooledString { typedef struct PooledString {
struct PooledString *next; struct PooledString *next;

64
includes/compiler/CInline.h
View File

@ -14,12 +14,29 @@ typedef struct CI_Var {
Type *type; Type *type;
UInt32 qual; UInt32 qual;
UInt8 sflags; UInt8 sflags;
UInt8 xD; SInt8 xD;
UInt8 xE; SInt8 xE;
} CI_Var; } CI_Var;
enum {
CI_SFLAGS_NoClass = 0,
CI_SFLAGS_Register = 1,
CI_SFLAGS_Auto = 2,
CI_SFLAGS_HasObjectFlag2 = 0x80
};
typedef struct CI_SwitchCase {
short labelID;
CInt64 min;
CInt64 max;
} CI_SwitchCase;
typedef struct CI_Switch { typedef struct CI_Switch {
int fix_me; ENode *expr;
void *unkSwitch8;
short defaultlabelID;
short numcases;
CI_SwitchCase cases[0];
} CI_Switch; } CI_Switch;
typedef struct CI_Statement { typedef struct CI_Statement {
@ -37,10 +54,23 @@ typedef struct CI_Statement {
SInt16 statementnum; SInt16 statementnum;
} ifgoto; } ifgoto;
CI_Switch *switchdata; CI_Switch *switchdata;
// TODO: Figure out the one for Inline ASM struct {
void *data;
SInt32 size;
} asmdata;
} u; } u;
} CI_Statement; } CI_Statement;
typedef enum {
CI_CanInline0,
CI_CanInline1,
CI_CanInline2,
CI_CanInline3,
CI_CanInline4,
CI_CanInline5,
CI_CanInline6
} CI_CanInline;
struct CI_FuncData { struct CI_FuncData {
short numarguments; short numarguments;
CI_Var *arguments; CI_Var *arguments;
@ -53,7 +83,7 @@ struct CI_FuncData {
SInt32 functionbodyoffset; SInt32 functionbodyoffset;
HashNameNode *functionbodypath; HashNameNode *functionbodypath;
SInt32 symdeclend; SInt32 symdeclend;
Boolean can_inline; UInt8 can_inline;
}; };
typedef enum { typedef enum {
@ -71,11 +101,10 @@ typedef struct CI_Action {
FileOffsetInfo fileoffset; FileOffsetInfo fileoffset;
TStream stream; TStream stream;
TypeClass *tclass; TypeClass *tclass;
CI_ActionType actiontype;
} inlinefunc; } inlinefunc;
struct { struct {
Type *a; TemplClass *templ;
Type *b; TemplClassInst *inst;
TemplateMember *tmemb; TemplateMember *tmemb;
} memberfunc; } memberfunc;
struct { struct {
@ -83,6 +112,7 @@ typedef struct CI_Action {
TemplFuncInstance *inst; TemplFuncInstance *inst;
} templatefunc; } templatefunc;
} u; } u;
CI_ActionType actiontype;
} CI_Action; } CI_Action;
typedef enum { typedef enum {
@ -96,20 +126,20 @@ typedef enum {
extern CI_Action *cinline_tactionlist; extern CI_Action *cinline_tactionlist;
extern void CInline_Init(void); extern void CInline_Init(void);
extern SInt32 CInline_GetLocalID(Object *obj); extern SInt32 CInline_GetLocalID(Object *object);
extern Boolean CInline_ExpressionHasSideEffect(ENode *expr); extern Boolean CInline_ExpressionHasSideEffect(ENode *expr);
extern ENode *CInline_CopyExpression(ENode *expr, CInlineCopyMode mode); extern ENode *CInline_CopyExpression(ENode *expr, CInlineCopyMode mode);
extern void CInline_SerializeStatement(Statement *stmt); extern void CInline_SerializeStatement(Statement *stmt);
extern Object *CInline_GetLocalObj(SInt32 id, Boolean flag); extern Object *CInline_GetLocalObj(SInt32 id, Boolean flag);
extern SInt16 CInline_GetStatementNumber(Statement *first, Statement *stmt); extern SInt16 CInline_GetStatementNumber(Statement *first, Statement *stmt);
extern void CInline_PackIFunctionData(CI_FuncData *packed, Statement *stmt, Object *obj); extern void CInline_PackIFunctionData(CI_FuncData *packed, Statement *stmt, Object *object);
extern void CInline_UnpackIFunctionData(Object *obj, CI_FuncData *packed, Statement *stmt); extern void CInline_UnpackIFunctionData(Object *object, CI_FuncData *packed, Statement *firstStmt);
extern void CInline_AddDefaultFunctionAction(Object *obj); extern void CInline_AddDefaultFunctionAction(Object *object);
extern void CInline_AddInlineFunctionAction(Object *obj, TypeClass *tclass, FileOffsetInfo *fileoffset, TStream *stream, Boolean flag); extern void CInline_AddInlineFunctionAction(Object *object, TypeClass *tclass, FileOffsetInfo *fileoffset, TStream *stream, Boolean flag);
extern void CInline_AddMemberFunctionAction(Object *obj, Type *a, Type *b, TemplateMember *tmemb); extern void CInline_AddMemberFunctionAction(Object *object, TemplClass *templ, TemplClassInst *inst, TemplateMember *tmemb);
extern void CInline_AddTemplateFunctionAction(Object *obj, TemplateFunction *func, TemplFuncInstance *inst); extern void CInline_AddTemplateFunctionAction(Object *object, TemplateFunction *func, TemplFuncInstance *inst);
extern void CInline_ObjectAddrRef(Object *obj); extern void CInline_ObjectAddrRef(Object *object);
extern void CInline_GenFunc(Statement *stmt, Object *obj, UInt8 unk); extern void CInline_GenFunc(Statement *stmt, Object *object, UInt8 unk);
extern Boolean CInline_CanFreeLHeap(void); extern Boolean CInline_CanFreeLHeap(void);
extern Boolean CInline_GenerateDeferredFuncs(void); extern Boolean CInline_GenerateDeferredFuncs(void);
extern void CInline_Finish(void); extern void CInline_Finish(void);

35
includes/compiler/CObjC.h
View File

@ -2,5 +2,40 @@
#define COMPILER_COBJC_H #define COMPILER_COBJC_H
#include "compiler/common.h" #include "compiler/common.h"
#include "compiler/objc.h"
extern Type *cobjc_type_class;
extern Type *cobjc_type_id;
extern Type *cobjc_type_sel;
extern TypeClass *cobjc_currentclass;
extern ObjCSelector **cobjc_selhashtable;
extern BClassList *cobjc_classdefs;
extern ObjCProtocol *cobjc_protocols;
extern long cobjc_selrefcount;
extern long cobjc_classrefcount;
extern long cobjc_stringcount;
extern Boolean cobjc_encodemethod;
extern void CObjC_Setup(void);
extern void CObjC_Cleanup(void);
extern void CObjC_GenerateModule(void);
extern Type *CObjC_GetObjCType_id(Boolean flag);
extern Boolean CObjC_IsType_id(Type *type);
extern Boolean CObjC_IsCompatibleType(Type *a, Type *b);
extern void CObjC_TranslateSelectorToken(void);
extern void CObjC_ParseDefs(TypeStruct *tstruct);
extern Type *CObjC_ParseID(void);
extern Type *CObjC_ParseTypeProtocol(TypeClass *tclass);
extern void CObjC_ParseInterface(void);
extern void CObjC_ParseImplementation(void);
extern void CObjC_ParseProtocol(void);
extern void CObjC_ParseClassDeclaration(void);
extern void *CObjC_ParseIdentifier();
extern ENode *CObjC_MakeSendMsgExpr(ENode *objexpr, TypeClass *tclass, ObjCNamedArg *namedArgs, ENodeList *unnamedArgs, UInt8 calltype, Boolean isSuper);
extern ENode *CObjC_ParseMessageExpression(void);
extern ENode *CObjC_ParseEncodeExpression(void);
extern ENode *CObjC_ParseAtExpression(void);
extern ENode *CObjC_ParseProtocolExpression(void);
extern ENode *CObjC_ParseSelectorExpression(void);
#endif #endif

4
includes/compiler/CObjCModern.h
View File

@ -3,4 +3,8 @@
#include "compiler/common.h" #include "compiler/common.h"
extern ENode *CObjC_CheckModernSendMessage(TypeClass *tclass, ENode *expr);
extern ENode *CObjC_New(TypeClass *tclass);
extern ENode *CObjC_Delete(TypeClass *tclass, ENode *objexpr);
#endif #endif

42
includes/compiler/CParser.h
View File

@ -59,8 +59,8 @@ typedef struct COpts {
Boolean codegen_dynamic; Boolean codegen_dynamic;
Boolean codegen_pic; Boolean codegen_pic;
Boolean no_common; Boolean no_common;
char no_implicit_templates; Boolean no_implicit_templates;
char absolutepath; // determines the path written to debug info Boolean absolutepath; // determines the path written to debug info
char x06; // linker/objgen related char x06; // linker/objgen related
short cpu; short cpu;
char schedule_cpu; char schedule_cpu;
@ -80,10 +80,10 @@ typedef struct COpts {
char x1D; char x1D;
UInt8 x1E; // some register used in TOC_use_isel UInt8 x1E; // some register used in TOC_use_isel
UInt8 gen_fsel; UInt8 gen_fsel;
char ppc_opt_bclr_bcctr; Boolean ppc_opt_bclr_bcctr;
Boolean use_lmw_stmw; Boolean use_lmw_stmw;
char report_heap_info; char report_heap_info;
char misaligned_mem_access; Boolean misaligned_mem_access;
Boolean switch_tables; Boolean switch_tables;
char prepare_compress; char prepare_compress;
char some_alignment; // used in CMach_AllocationAlignment char some_alignment; // used in CMach_AllocationAlignment
@ -93,11 +93,11 @@ typedef struct COpts {
short inlinelevel; short inlinelevel;
int inline_max_size; int inline_max_size;
int inline_max_total_size; int inline_max_total_size;
char inline_bottom_up; Boolean inline_bottom_up;
Boolean cplusplus; Boolean cplusplus;
Boolean ecplusplus; Boolean ecplusplus;
Boolean objective_c; Boolean objective_c;
char objc_strict; Boolean objc_strict;
Boolean ARM_conform; Boolean ARM_conform;
char ARM_scoping; char ARM_scoping;
Boolean require_prototypes; Boolean require_prototypes;
@ -110,17 +110,17 @@ typedef struct COpts {
Boolean ignore_oldstyle; Boolean ignore_oldstyle;
Boolean cpp_extensions; Boolean cpp_extensions;
Boolean pointercast_lvalue; Boolean pointercast_lvalue;
char useRTTI; Boolean useRTTI;
Boolean delete_exception; Boolean delete_exception;
char _4B; char _4B;
Boolean oldalignment; Boolean oldalignment;
Boolean unsignedchars; Boolean unsignedchars;
Boolean multibyteaware; Boolean multibyteaware;
char autoinline; Boolean autoinline;
char defer_codegen; Boolean defer_codegen;
Boolean direct_to_som; Boolean direct_to_som;
char som_env_check; Boolean som_env_check;
char som_call_opt; Boolean som_call_opt;
Boolean booltruefalse; Boolean booltruefalse;
char old_enum_mangler; char old_enum_mangler;
Boolean longlong; Boolean longlong;
@ -135,7 +135,7 @@ typedef struct COpts {
Boolean vbase_ctor_offset; Boolean vbase_ctor_offset;
char vbase_abi_v2; char vbase_abi_v2;
Boolean def_inherited; Boolean def_inherited;
char template_patch; Boolean template_patch;
char template_friends; char template_friends;
char faster_pch_gen; char faster_pch_gen;
Boolean array_new_delete; Boolean array_new_delete;
@ -143,8 +143,8 @@ typedef struct COpts {
char def_inline_tfuncs; char def_inline_tfuncs;
Boolean arg_dep_lookup; Boolean arg_dep_lookup;
Boolean simple_prepdump; Boolean simple_prepdump;
char line_prepdump; Boolean line_prepdump;
char fullpath_prepdump; Boolean fullpath_prepdump;
char old_mtemplparser; char old_mtemplparser;
char suppress_init_code; char suppress_init_code;
Boolean reverse_bitfields; Boolean reverse_bitfields;
@ -154,14 +154,14 @@ typedef struct COpts {
Boolean longlong_prepeval; Boolean longlong_prepeval;
Boolean const_strings; Boolean const_strings;
char dumpir; char dumpir;
char experimental; Boolean experimental;
Boolean gcc_extensions; Boolean gcc_extensions;
char stdc_fp_contract; char stdc_fp_contract;
char stdc_fenv_access; char stdc_fenv_access;
char stdc_cx_limitedr; char stdc_cx_limitedr;
Boolean old_argmatch; Boolean old_argmatch;
char optEH; Boolean optEH;
char optEH2; Boolean optEH2;
Boolean new_mangler; Boolean new_mangler;
char microsoft; char microsoft;
Boolean warningerrors; Boolean warningerrors;
@ -177,7 +177,7 @@ typedef struct COpts {
char warn_hidevirtual; char warn_hidevirtual;
Boolean warn_largeargs; Boolean warn_largeargs;
Boolean warn_implicitconv; Boolean warn_implicitconv;
char warn_notinlined; Boolean warn_notinlined;
Boolean warn_structclass; Boolean warn_structclass;
Boolean warn_padding; Boolean warn_padding;
Boolean warn_no_side_effect; Boolean warn_no_side_effect;
@ -191,8 +191,8 @@ typedef struct COpts {
Boolean readonly_strings; Boolean readonly_strings;
Boolean exceptions; Boolean exceptions;
char _99; char _99;
char dont_inline; Boolean dont_inline;
char always_inline; Boolean always_inline;
Boolean peephole; Boolean peephole;
Boolean global_optimizer; Boolean global_optimizer;
char side_effects; char side_effects;
@ -200,7 +200,7 @@ typedef struct COpts {
Boolean import; Boolean import;
Boolean export; Boolean export;
Boolean lib_export; Boolean lib_export;
char nosyminline; Boolean nosyminline;
char force_active; char force_active;
char optimizationlevel; char optimizationlevel;
Boolean optimize_for_size; Boolean optimize_for_size;

6
includes/compiler/CPrep.h
View File

@ -8,15 +8,15 @@
#pragma options align=mac68k #pragma options align=mac68k
#endif #endif
typedef struct Macro { struct Macro {
struct Macro *next; Macro *next;
HashNameNode *name; HashNameNode *name;
void *c; void *c;
unsigned short xC; unsigned short xC;
Boolean is_special; Boolean is_special;
Boolean xF; Boolean xF;
void *e; void *e;
} Macro; };
typedef struct TokenStack { typedef struct TokenStack {
char *pos; char *pos;
char *macrostart; char *macrostart;

4
includes/compiler/CPreprocess.h
View File

@ -3,4 +3,8 @@
#include "compiler/common.h" #include "compiler/common.h"
extern void CPrep_PreprocessDumpNewLine(void);
extern void CPrep_PreprocessDumpFileInfo(Boolean flag);
extern void CPrep_Preprocess(void);
#endif #endif

7
includes/compiler/CRTTI.h
View File

@ -3,4 +3,11 @@
#include "compiler/common.h" #include "compiler/common.h"
extern OLinkList *CRTTI_ConstructVTableHeaders(TypeClass *tclass, void *data, OLinkList *links);
extern ENode *CRTTI_ParseTypeID(void);
extern ENode *CRTTI_Parse_dynamic_cast(void);
extern ENode *CRTTI_Parse_static_cast(void);
extern ENode *CRTTI_Parse_reinterpret_cast(void);
extern ENode *CRTTI_Parse_const_cast(void);
#endif #endif

37
includes/compiler/CSOM.h
View File

@ -2,5 +2,42 @@
#define COMPILER_CSOM_H #define COMPILER_CSOM_H
#include "compiler/common.h" #include "compiler/common.h"
#include "compiler/som.h"
#ifdef __MWERKS__
#pragma options align=mac68k
#endif
typedef struct CSOMStub {
struct CSOMStub *next;
Object *object;
TypeClass *tclass;
SInt32 offset;
UInt8 x10;
} CSOMStub;
#ifdef __MWERKS__
#pragma options align=reset
#endif
extern CSOMStub *csom_stubs;
extern void CSOM_Setup(Boolean flag);
extern void CSOM_Cleanup(void);
extern void CSOM_CheckFuncType(TypeFunc *tfunc);
extern void CSOM_MakeSOMClass(TypeClass *tclass);
extern void CSOM_ClassComplete(TypeClass *tclass);
extern void CSOM_GenerateClassStructures(TypeClass *tclass);
extern void CSOM_PragmaReleaseOrder(void);
extern void CSOM_PragmaClassVersion(void);
extern void CSOM_PragmaMetaClass(void);
extern void CSOM_PragmaCallStyle(void);
extern void CSOM_FixNewDeleteFunctype(TypeFunc *tfunc);
extern ENode *CSOM_New(TypeClass *tclass);
extern ENode *CSOM_Delete(TypeClass *tclass, ENode *objExpr);
extern void CSOM_InitAutoClass(Object *object);
extern ENode *CSOM_SOMSelfObjectExpr(TypeClass *tclass);
extern void CSOM_InitSOMSelf(TypeClass *tclass, Statement *stmt);
extern ENode *CSOM_EnvCheck(ENode *funccall, ENodeList *checkArg);
extern ENode *CSOM_MemberVarAccess(BClassList *path, ObjMemberVar *ivar, ENode *thisExpr);
extern ENode *CSOM_MethodAccess(BClassList *path, Object *func, Boolean flag);
#endif #endif

4
includes/compiler/CScope.h
View File

@ -13,12 +13,12 @@ extern TypeClass *cscope_currentclass;
extern NameSpace *cscope_current; extern NameSpace *cscope_current;
extern NameSpace *cscope_root; extern NameSpace *cscope_root;
typedef struct CScopeSave { struct CScopeSave {
NameSpace *current; NameSpace *current;
TypeClass *currentclass; TypeClass *currentclass;
Object *currentfunc; Object *currentfunc;
Boolean is_member_func; Boolean is_member_func;
} CScopeSave; // assumed name }; // assumed name
// this might be called NameResult // this might be called NameResult
typedef struct CScopeParseResult { typedef struct CScopeParseResult {

17
includes/compiler/CTemplateClass.h
View File

@ -3,4 +3,21 @@
#include "compiler/common.h" #include "compiler/common.h"
extern TemplClass *CTemplClass_GetMasterTemplate(TemplClass *tmclass);
extern void CTemplClass_RegisterUsingDecl(TemplClass *tmclass, TypeTemplDep *type, AccessType access);
extern void CTemplClass_RegisterFriend(TemplClass *tmclass, DeclInfo *di);
extern void CTemplClass_RegisterBaseClass(TemplClass *tmclass, Type *type, AccessType access, Boolean is_virtual);
extern void CTemplClass_RegisterEnumType(TemplClass *tmclass, TypeEnum *enumtype);
extern void CTemplClass_RegisterEnumerator(TemplClass *tmclass, ObjEnumConst *objenumconst, ENode *initexpr);
extern void CTemplClass_RegisterObjectInit(TemplClass *tmclass, Object *object, ENode *initexpr);
extern void CTemplClass_RegisterObjectDef(TemplClass *tmclass, ObjBase *refobj);
extern void CTemplClass_CompleteClass(TemplClass *templ, DeclE *de);
extern TemplClassInst *CTemplClass_GetInstance(TemplClass *tmclass, TemplArg *args1, TemplArg *args2);
extern TemplateMember *CTemplClass_DefineMember(TemplClass *tmclass, Object *object, FileOffsetInfo *foi, TStream *stream);
extern void CTemplClass_ParsePartialSpecialization(DeclFucker *what_is_this, TemplParam *params, short mode, SInt32 *offset);
extern void CTemplClass_ParseClass(DeclFucker *what_is_this, TemplParam *params, short mode, SInt32 *offset);
extern Boolean CTemplClass_FindPartialTemplate(TemplArg *args, TemplClass **resultTempl, TemplArg **resultArgs);
extern TemplClass *CTemplClass_DefineNestedClass(TemplClass *parent, HashNameNode *name, short mode);
extern Boolean CTempl_InstantiateTemplateClass(TypeClass *tclass);
#endif #endif

13
includes/compiler/CTemplateFunc.h
View File

@ -2,5 +2,18 @@
#define COMPILER_CTEMPLATEFUNC_H #define COMPILER_CTEMPLATEFUNC_H
#include "compiler/common.h" #include "compiler/common.h"
#include "compiler/CExpr.h"
extern Boolean CTempl_CanDeduceFunc(Object *object, TypeFunc *tfunc, TemplArg *args);
extern TemplFuncInstance *CTempl_CheckFuncInstance(Object *object1, TypeFunc *tfunc, TemplArg *args, Object *object2);
extern TemplFuncInstance *CTempl_DeduceFunc(Object *object1, TypeFunc *tfunc, TemplArg *args, Object *object2, Boolean flag);
extern Boolean CTempl_FuncIsMoreSpecialized(Object *object1, Object *object2);
extern Object *CTempl_PartialOrdering(Object *object, ObjectList *list, int count);
extern int CTempl_GetTemplateArgumentExpressionIndex(TemplArg *arg);
extern Boolean CTempl_DeduceType(Type *type1, UInt32 qual1, Type *type2, UInt32 qual2, TemplArg *argArray, Boolean flag1, Boolean flag2);
extern void CTempl_FuncMatch(NameSpaceObjectList *list, TemplArg *args, ENodeList *argexprs, Match13 *match13ptr, ENode *expr);
extern Object *CTempl_DeduceFromFunctionCall(Object *funcobj, TemplArg *templargs, ENodeList *argexprs);
extern Object *CTempl_DeduceFromConversion(Object *funcobj, Type *type, UInt32 qual);
extern Object *CTempl_TemplateFunctionCheck(DeclInfo *di, NameSpaceObjectList *nsol);
#endif #endif

17
includes/compiler/CTemplateNew.h
View File

@ -3,4 +3,21 @@
#include "compiler/common.h" #include "compiler/common.h"
extern TemplClass *ctempl_templates;
extern TemplateFunction *ctempl_templatefuncs;
extern TemplStack *ctempl_curinstance;
extern void CTempl_Setup(void);
extern void CTempl_Cleanup(void);
extern TemplArg *CTempl_ParseUncheckTemplArgs(TemplParam *params, Boolean is_global);
extern Type *CTempl_ParseTemplTemplParam(TypeTemplDep *type);
extern Type *CTempl_ClassGetType(TemplClass *templ);
extern Boolean CTempl_IsQualifiedMember(DeclInfo *di, Type *type, NameSpace **resultnspace);
extern void CTempl_Parse(TemplClass *templ, AccessType access);
extern void CTempl_ParseInstanceScopeFunction(Object *funcobj, TemplClassInst *inst, TypeClass *tclass);
extern Boolean CTempl_GenFuncInstance(TemplateFunction *templ, TemplFuncInstance *inst, Boolean flag);
extern void CTempl_InstantiateMember(TemplClass *templ, TemplClassInst *inst, TemplateMember *tmemb, Object *object, Boolean flag);
extern Boolean CTempl_Instantiate(void);
extern Boolean CTempl_InlineFunctionCheck(Object *funcobj);
#endif #endif

40
includes/compiler/CTemplateTools.h
View File

@ -2,5 +2,45 @@
#define COMPILER_CTEMPLATETOOLS_H #define COMPILER_CTEMPLATETOOLS_H
#include "compiler/common.h" #include "compiler/common.h"
#include "compiler/enode.h"
extern short ctempl_instdepth;
extern void CTemplTool_PushInstance(TemplStack *stack, TypeClass *tmclass, Object *func);
extern void CTemplTool_PopInstance(TemplStack *stack);
extern ENode *CTempTool_GetPTMTemplArgExpr(ENode *expr, Type *type);
extern Boolean CTemplTool_InitDeduceInfo(DeduceInfo *info, TemplParam *params, TemplArg *args, Boolean flag);
extern void CTemplTool_InsertTemplateParameter(NameSpace *nspace, TemplParam *param);
extern TemplArg *CTemplTool_MakeTemplArgList(DeduceInfo *info);
extern Boolean CTemplTool_IsIdenticalTemplArgList(TemplArg *args, TemplParam *params);
extern Type *CTemplTool_GetSelfRefTemplate(Type *type);
extern TemplateFunction *CTemplTool_GetFuncTempl(Object *object);
extern Boolean CTemplTool_ParamHasDefaultArg(TemplParam *param);
extern void CTemplTool_MergeDefaultArgs(TemplParam *dest, TemplParam *src);
extern void CTemplTool_MergeArgNames(TypeFunc *src, TypeFunc *dest);
extern Boolean CTemplTool_EqualParams(TemplParam *a, TemplParam *b, Boolean copyNames);
extern NameSpace *CTemplTool_SetupTemplateArgumentNameSpace(TemplParam *params, TemplArg *args, Boolean is_global);
extern void CTemplTool_SetupOuterTemplateArgumentNameSpace(NameSpace *nspace);
extern NameSpace *CTemplTool_InsertTemplateArgumentNameSpace(TemplParam *params, TemplClassInst *inst, CScopeSave *save);
extern void CTemplTool_RemoveOuterTemplateArgumentNameSpace(NameSpace *nspace);
extern void CTemplTool_RemoveTemplateArgumentNameSpace(NameSpace *nspace, TemplClassInst *inst, CScopeSave *save);
extern Boolean CTemplTool_IsTemplateArgumentDependentType(Type *type);
extern Boolean CTemplTool_IsTemplateArgumentDependentExpression(ENode *expr);
extern Boolean CTemplTool_IsSameTemplate(TemplParam *params, TemplArg *args);
extern TemplClass *CTemplTool_IsTemplate(TypeTemplDep *ttd);
extern Type *CTemplTool_IsDependentTemplate(TemplClass *tmclass, TemplArg *args);
extern Boolean CTemplTool_EqualExprTypes(ENode *a, ENode *b);
extern ENode *CTempl_MakeTemplDepExpr(ENode *left, ENodeType nt, ENode *right);
extern void CTemplTool_CheckTemplArgType(Type *type);
extern Boolean CTemplTool_EqualArgs(TemplArg *a, TemplArg *b);
extern TemplArg *CTemplTool_MakeGlobalTemplArgCopy(TemplArg *args);
extern Boolean CTemplTool_TemplDepTypeCompare(TypeTemplDep *a, TypeTemplDep *b);
extern Type *CTemplTool_DeduceArgDepType(TemplArg *args, Type *type, UInt32 qual, UInt32 *resultQual);
extern ENode *CTemplTool_DeduceExpr(TypeDeduce *deduce, ENode *expr);
extern ENode *CTemplTool_DeduceDefaultArg(Object *func, ENode *expr);
extern FuncArg *CTemplTool_DeduceArgCopy(TypeDeduce *deduce, FuncArg *args);
extern Type *CTemplTool_DeduceTypeCopy(TypeDeduce *deduce, Type *type, UInt32 *resultQual);
extern Type *CTemplTool_ResolveMemberSelfRefs(TemplClass *templ, Type *type, UInt32 *resultQual);
extern Boolean CTemplTool_IsSameTemplateType(Type *a, Type *b);
#endif #endif

10
includes/compiler/CodeGen.h
View File

@ -49,7 +49,7 @@ typedef void (*ArgumentProcessor)(Object *obj, short reg);
extern void process_arguments(ArgumentProcessor func, Boolean flag); extern void process_arguments(ArgumentProcessor func, Boolean flag);
extern void move_assigned_argument(Object *obj, short reg); extern void move_assigned_argument(Object *obj, short reg);
extern void assign_labels(Statement *stmt); extern void assign_labels(Statement *stmt);
extern void CodeGen_Generator(Statement **statements, Object *func, UInt8 mysteryFlag, Boolean callOnModuleBind); extern void CodeGen_Generator(Statement *statements, Object *func, UInt8 mysteryFlag, Boolean callOnModuleBind);
extern void CodeGen_GenVDispatchThunk(Object *thunkobj, Object *obj, SInt32 a, SInt32 b, SInt32 c); extern void CodeGen_GenVDispatchThunk(Object *thunkobj, Object *obj, SInt32 a, SInt32 b, SInt32 c);
extern void CodeGen_SetupRuntimeObjects(void); extern void CodeGen_SetupRuntimeObjects(void);
extern Boolean CodeGen_ReInitRuntimeObjects(Boolean is_precompiler); extern Boolean CodeGen_ReInitRuntimeObjects(Boolean is_precompiler);
@ -59,10 +59,10 @@ extern void CodeGen_ParseDeclSpec(HashNameNode *identifier, DeclInfo *declinfo);
extern void CodeGen_ParsePragma(HashNameNode *name); extern void CodeGen_ParsePragma(HashNameNode *name);
extern void CodeGen_UpdateObject(Object *object); extern void CodeGen_UpdateObject(Object *object);
extern void CodeGen_UpdateBackEndOptions(void); extern void CodeGen_UpdateBackEndOptions(void);
extern void CodeGen_objc_method_self_offset(); extern SInt32 CodeGen_objc_method_self_offset(ObjCMethod *meth);
extern void CodeGen_objc_method_sel_offset(); extern SInt32 CodeGen_objc_method_sel_offset(ObjCMethod *meth);
extern void CodeGen_objc_method_arg_offset(); extern SInt32 CodeGen_objc_method_arg_offset(ObjCMethod *meth, ObjCMethodArg *arg);
extern void CodeGen_objc_method_args_size(); extern SInt32 CodeGen_objc_method_args_size(ObjCMethod *meth);
extern ENode *CodeGen_HandleIntrinsicCall(Object *func, ENodeList *arg_exprs); extern ENode *CodeGen_HandleIntrinsicCall(Object *func, ENodeList *arg_exprs);
extern ENode *CodeGen_HandleTypeCast(ENode *expr, Type *type, UInt32 qual); extern ENode *CodeGen_HandleTypeCast(ENode *expr, Type *type, UInt32 qual);
extern short CodeGen_AssignCheck(ENode *expr, Type *type, Boolean flag1, Boolean flag2); extern short CodeGen_AssignCheck(ENode *expr, Type *type, Boolean flag1, Boolean flag2);

21
includes/compiler/CompilerTools.h
View File

@ -40,12 +40,12 @@ typedef struct _HeapInfo {
SInt32 largest_free_block; SInt32 largest_free_block;
} HeapInfo; } HeapInfo;
typedef struct GList { struct GList {
char **data; char **data;
SInt32 size; SInt32 size;
SInt32 hndlsize; SInt32 hndlsize;
SInt32 growsize; SInt32 growsize;
} GList; };
extern long hash_name_id; extern long hash_name_id;
extern HashNameNode **name_hash_nodes; extern HashNameNode **name_hash_nodes;
@ -119,12 +119,17 @@ extern void memclr(void *ptr, SInt32 size);
extern void memclrw(void *ptr, SInt32 size); extern void memclrw(void *ptr, SInt32 size);
extern void CToLowercase(char *a, char *b); extern void CToLowercase(char *a, char *b);
extern short getbit(SInt32 l); extern short getbit(SInt32 l);
extern inline SInt32 CTool_EndianReadWord32(void *value) { #ifdef ENDIAN_CONVERSION
return *((SInt32 *) value); extern UInt16 CTool_EndianConvertWord16(UInt16 theword);
} extern UInt32 CTool_EndianConvertWord32(UInt32 theword);
extern inline UInt32 CTool_EndianConvertWord32(UInt32 value) { extern void CTool_EndianConvertMem(UInt8 *data, short len);
return value; extern UInt32 CTool_EndianReadWord32(void *ptr);
} #else
#define CTool_EndianConvertWord32(value) value
#define CTool_EndianConvertWord16(value) value
#define CTool_EndianConvertMem(data, len) ((void)0)
#define CTool_EndianReadWord32(ptr) (*((UInt32 *) (ptr)))
#endif
extern void CTool_EndianConvertWord64(CInt64 ci, char *result); extern void CTool_EndianConvertWord64(CInt64 ci, char *result);
extern UInt16 CTool_EndianConvertInPlaceWord16Ptr(UInt16 *x); extern UInt16 CTool_EndianConvertInPlaceWord16Ptr(UInt16 *x);
extern UInt32 CTool_EndianConvertInPlaceWord32Ptr(UInt32 *x); extern UInt32 CTool_EndianConvertInPlaceWord32Ptr(UInt32 *x);

30
includes/compiler/Exceptions.h
View File

@ -62,6 +62,11 @@ struct ExceptionAction {
Object *dtor; Object *dtor;
Object *element_size; Object *element_size;
} destroy_partial_array; } destroy_partial_array;
struct { // TODO: merge me with destroy_member
Object *objectptr;
Object *dtor;
SInt32 offset;
} destroy_base;
struct { struct {
Object *objectptr; Object *objectptr;
Object *dtor; Object *dtor;
@ -115,8 +120,33 @@ struct ExceptionAction {
ExceptionActionType type; ExceptionActionType type;
}; };
typedef struct EANode {
struct EANode *dagListNext;
struct EANode *prev;
ExceptionAction *action;
UInt16 count;
UInt16 xE;
} EANode;
typedef struct PCAction {
struct PCAction *next;
struct PCAction *prev;
PCode *firstInstr;
PCode *lastInstr;
ExceptionAction *actions;
EANode *node;
} PCAction;
#ifdef __MWERKS__ #ifdef __MWERKS__
#pragma options align=reset #pragma options align=reset
#endif #endif
extern EANode *DAG[EAT_NACTIONS];
extern int countexceptionactionregisters(ExceptionAction *actions);
extern void noteexceptionactionregisters(ExceptionAction *actions, PCodeArg *ops);
extern void recordexceptionactions(PCode *instr, ExceptionAction *actions);
extern void deleteexceptionaction(PCAction *pca);
extern void dumpexceptiontables(Object *function, SInt32 codesize);
#endif #endif

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