mirror of https://git.wuffs.org/MWCC
152 lines
3.8 KiB
C
152 lines
3.8 KiB
C
#ifndef COMPILER_CINLINE_H
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#define COMPILER_CINLINE_H
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#include "compiler/common.h"
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#include "compiler/tokens.h"
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#include "compiler/CFunc.h"
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#ifdef __MWERKS__
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#pragma options align=mac68k
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#endif
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typedef struct CI_Var {
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HashNameNode *name;
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Type *type;
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UInt32 qual;
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UInt8 sflags;
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SInt8 xD;
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SInt8 xE;
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} CI_Var;
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enum {
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CI_SFLAGS_NoClass = 0,
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CI_SFLAGS_Register = 1,
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CI_SFLAGS_Auto = 2,
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CI_SFLAGS_HasObjectFlag2 = 0x80
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};
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typedef struct CI_SwitchCase {
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short labelID;
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CInt64 min;
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CInt64 max;
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} CI_SwitchCase;
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typedef struct CI_Switch {
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ENode *expr;
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void *unkSwitch8;
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short defaultlabelID;
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short numcases;
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CI_SwitchCase cases[0];
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} CI_Switch;
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typedef struct CI_Statement {
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StatementType type;
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UInt8 flags;
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UInt16 value;
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SInt32 sourceoffset;
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HashNameNode *sourcefilepath;
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ExceptionAction *dobjstack;
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union {
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SInt16 statementnum;
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ENode *expr;
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struct {
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ENode *expr;
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SInt16 statementnum;
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} ifgoto;
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CI_Switch *switchdata;
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struct {
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void *data;
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SInt32 size;
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} asmdata;
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} u;
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} CI_Statement;
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typedef enum {
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CI_CanInline0,
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CI_CanInline1,
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CI_CanInline2,
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CI_CanInline3,
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CI_CanInline4,
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CI_CanInline5,
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CI_CanInline6
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} CI_CanInline;
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struct CI_FuncData {
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short numarguments;
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CI_Var *arguments;
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short numlocals;
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CI_Var *locals;
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short numstatements;
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CI_Statement *statements;
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FileOffsetInfo fileoffset;
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SInt32 symdecloffset;
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SInt32 functionbodyoffset;
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HashNameNode *functionbodypath;
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SInt32 symdeclend;
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UInt8 can_inline;
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};
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typedef enum {
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CI_ActionInlineFunc = 0,
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CI_ActionMemberFunc = 1,
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CI_ActionTemplateFunc = 2,
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CI_ActionDefaultFunc = 3
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} CI_ActionType;
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typedef struct CI_Action {
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struct CI_Action *next;
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Object *obj;
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union {
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struct {
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FileOffsetInfo fileoffset;
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TStream stream;
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TypeClass *tclass;
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} inlinefunc;
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struct {
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TemplClass *templ;
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TemplClassInst *inst;
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TemplateMember *tmemb;
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} memberfunc;
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struct {
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TemplateFunction *func;
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TemplFuncInstance *inst;
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} templatefunc;
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} u;
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CI_ActionType actiontype;
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} CI_Action;
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typedef enum {
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CopyMode0,
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CopyMode1,
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CopyMode2,
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CopyMode3,
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CopyMode4
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} CInlineCopyMode;
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extern CI_Action *cinline_tactionlist;
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extern void CInline_Init(void);
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extern SInt32 CInline_GetLocalID(Object *object);
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extern Boolean CInline_ExpressionHasSideEffect(ENode *expr);
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extern ENode *CInline_CopyExpression(ENode *expr, CInlineCopyMode mode);
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extern void CInline_SerializeStatement(Statement *stmt);
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extern Object *CInline_GetLocalObj(SInt32 id, Boolean flag);
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extern SInt16 CInline_GetStatementNumber(Statement *first, Statement *stmt);
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extern void CInline_PackIFunctionData(CI_FuncData *packed, Statement *stmt, Object *object);
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extern void CInline_UnpackIFunctionData(Object *object, CI_FuncData *packed, Statement *firstStmt);
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extern void CInline_AddDefaultFunctionAction(Object *object);
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extern void CInline_AddInlineFunctionAction(Object *object, TypeClass *tclass, FileOffsetInfo *fileoffset, TStream *stream, Boolean flag);
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extern void CInline_AddMemberFunctionAction(Object *object, TemplClass *templ, TemplClassInst *inst, TemplateMember *tmemb);
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extern void CInline_AddTemplateFunctionAction(Object *object, TemplateFunction *func, TemplFuncInstance *inst);
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extern void CInline_ObjectAddrRef(Object *object);
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extern void CInline_GenFunc(Statement *stmt, Object *object, UInt8 unk);
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extern Boolean CInline_CanFreeLHeap(void);
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extern Boolean CInline_GenerateDeferredFuncs(void);
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extern void CInline_Finish(void);
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#ifdef __MWERKS__
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#pragma options align=reset
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#endif
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#endif
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