mirror of https://git.wuffs.org/MWCC
417 lines
13 KiB
C
417 lines
13 KiB
C
#ifndef COMPILER_CPARSER_H
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#define COMPILER_CPARSER_H
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#include "compiler/common.h"
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#include "compiler/enode.h"
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#include "compiler/tokens.h"
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#include "compiler/types.h"
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#ifdef __MWERKS__
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#pragma options align=mac68k
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#endif
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enum {
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AlignMode0_Mac68k,
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AlignMode1_Mac68k4byte,
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AlignMode2_PPC,
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AlignMode3_1Byte,
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AlignMode4_2Byte,
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AlignMode5_4Byte,
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AlignMode6_8Byte,
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AlignMode7_16Byte,
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AlignMode8_Packed
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};
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enum {
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CPU_PPC401,
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CPU_PPC403,
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CPU_PPC505,
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CPU_PPC509,
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CPU_PPC555,
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CPU_PPC601,
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CPU_PPC602,
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CPU_PPC603,
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CPU_PPC603e,
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CPU_PPC604,
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CPU_PPC604e,
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CPU_PPC740,
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CPU_PPC750,
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CPU_PPC801,
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CPU_PPC821,
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CPU_PPC823,
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CPU_PPC850,
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CPU_PPC860,
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CPU_PPC8240,
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CPU_PPC8260,
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CPU_Generic,
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CPU_PPC7400,
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CPU_PPCGEKKO,
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CPU_PPCELF,
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CPU_PPC7450,
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CPU_PPC556,
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CPU_PPC565
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};
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// not sure how many of these are char and how many are unsigned char or Boolean
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typedef struct COpts {
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Boolean little_endian;
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Boolean codegen_dynamic;
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Boolean codegen_pic;
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Boolean no_common;
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Boolean no_implicit_templates;
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Boolean absolutepath; // determines the path written to debug info
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char x06; // linker/objgen related
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short cpu;
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char schedule_cpu;
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char schedule_mode; // may be an enum??
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SInt32 debuglisting;
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Boolean profile;
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Boolean traceback;
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Boolean disable_registers;
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Boolean fp_contract;
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Boolean no_register_save_helpers;
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Boolean ppc_unroll_speculative;
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short ppc_unroll_instructions_limit;
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short ppc_unroll_factor_limit;
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Boolean altivec_model;
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UInt8 altivec_vrsave;
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UInt8 code_alignment;
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UInt8 x1D;
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UInt8 x1E; // some register used in TOC_use_isel
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UInt8 gen_fsel;
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Boolean ppc_opt_bclr_bcctr;
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Boolean use_lmw_stmw;
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char report_heap_info;
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Boolean misaligned_mem_access;
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Boolean switch_tables;
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char prepare_compress;
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char some_alignment; // used in CMach_AllocationAlignment
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Boolean asmsemicolcomment;
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Boolean asmpoundcomment;
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StringPtr oldprefixname;
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short inlinelevel;
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int inline_max_size;
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int inline_max_total_size;
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Boolean inline_bottom_up;
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Boolean cplusplus;
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Boolean ecplusplus;
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Boolean objective_c;
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Boolean objc_strict;
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Boolean ARM_conform;
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Boolean ARM_scoping;
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Boolean require_prototypes;
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Boolean trigraphs;
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Boolean only_std_keywords;
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Boolean enumsalwaysint;
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Boolean ANSI_strict;
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Boolean mpwc_relax;
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Boolean mpwc_newline;
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Boolean ignore_oldstyle;
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Boolean cpp_extensions;
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Boolean pointercast_lvalue;
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Boolean useRTTI;
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Boolean delete_exception;
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char _4B;
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Boolean oldalignment;
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Boolean unsignedchars;
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Boolean multibyteaware;
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Boolean autoinline;
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Boolean defer_codegen;
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Boolean direct_to_som;
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Boolean som_env_check;
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Boolean som_call_opt;
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Boolean booltruefalse;
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char old_enum_mangler;
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Boolean longlong;
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Boolean longlong_enums;
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char no_tfuncinline;
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Boolean _59;
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Boolean flat_include;
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char syspath_once;
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Boolean always_import;
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Boolean simple_class_byval;
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Boolean wchar_type;
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Boolean vbase_ctor_offset;
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Boolean vbase_abi_v2;
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Boolean def_inherited;
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Boolean template_patch;
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char template_friends;
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Boolean faster_pch_gen;
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Boolean array_new_delete;
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Boolean dollar_identifiers;
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char def_inline_tfuncs;
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Boolean arg_dep_lookup;
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Boolean simple_prepdump;
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Boolean line_prepdump;
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Boolean fullpath_prepdump;
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char old_mtemplparser;
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Boolean suppress_init_code;
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Boolean reverse_bitfields;
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Boolean c9x;
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Boolean float_constants;
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Boolean no_static_dtors;
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Boolean longlong_prepeval;
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Boolean const_strings;
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char dumpir;
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Boolean experimental;
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Boolean gcc_extensions;
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char stdc_fp_contract;
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char stdc_fenv_access;
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char stdc_cx_limitedr;
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Boolean old_argmatch;
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Boolean optEH;
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Boolean optEH2;
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Boolean new_mangler;
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char microsoft;
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Boolean warningerrors;
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Boolean pedantic;
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Boolean check_header_flags;
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Boolean supress_warnings;
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Boolean warn_illpragma;
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Boolean warn_emptydecl;
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Boolean warn_possunwant;
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Boolean warn_unusedvar;
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Boolean warn_unusedarg;
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Boolean warn_extracomma;
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Boolean warn_hidevirtual;
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Boolean warn_largeargs;
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Boolean warn_implicitconv;
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Boolean warn_notinlined;
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Boolean warn_structclass;
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Boolean warn_padding;
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Boolean warn_no_side_effect;
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Boolean warn_resultnotused;
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Boolean warn_ptr_int_conv;
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char align_mode;
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Boolean align_array_members;
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Boolean dont_reuse_strings;
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Boolean pool_strings;
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Boolean explicit_zero_data;
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Boolean readonly_strings;
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Boolean exceptions;
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char _99;
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Boolean dont_inline;
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Boolean always_inline;
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Boolean peephole;
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Boolean global_optimizer;
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char side_effects;
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Boolean internal;
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Boolean import;
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Boolean export;
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Boolean lib_export;
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Boolean nosyminline;
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char force_active;
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char optimizationlevel;
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Boolean optimize_for_size;
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Boolean optimizewithasm;
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Boolean crippled;
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Boolean opt_common_subs;
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Boolean opt_loop_invariants;
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Boolean opt_propagation;
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Boolean opt_dead_assignments;
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Boolean opt_strength_reduction;
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Boolean opt_strength_reduction_strict;
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Boolean opt_dead_code;
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Boolean opt_lifetimes;
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char _B1; // unused?
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Boolean opt_unroll_loops;
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char opt_vectorize_loops;
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Boolean _B4; // amount of IRO passes?
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Boolean opt_pointer_analysis;
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unsigned char opt_pointer_analysis_mode;
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char loop_unroll_count;
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char loop_unroll_size_threshold;
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Boolean isGeneratingDebugInfo;
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CWDataType pchCreator;
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CWDataType pchType;
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CWDataType text;
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HashNameNode *forcedSegment; // when set by #pragma segment
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} COpts;
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typedef struct ParserTryBlock {
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struct ParserTryBlock *next;
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jmp_buf jmpbuf;
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NameSpace *cscope_current;
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TypeClass *cscope_currentclass;
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Object *cscope_currentfunc;
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TemplStack *ctempl_curinstance;
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TStreamElement *cerror_locktoken;
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Boolean cscope_is_member_func;
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} ParserTryBlock;
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typedef struct CallbackAction {
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struct CallbackAction *next;
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Object *obj;
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TypeClass *tclass;
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} CallbackAction;
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extern FileOffsetInfo cparser_fileoffset;
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extern TStreamElement symdecltoken;
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extern ParserTryBlock *trychain;
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extern Boolean inassembler;
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extern Boolean dont_set_references;
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extern TypeStruct ptmstruct;
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extern TypeStruct catchinfostruct;
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extern Boolean in_assembler;
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extern Boolean illegalimplicitconversion;
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extern Boolean in_func_arglist;
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extern NameSpaceName *newp_fobj;
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extern NameSpaceName *newa_fobj;
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extern NameSpaceName *delp_fobj;
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extern NameSpaceName *dela_fobj;
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extern Object *newh_func;
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extern Object *delh_func;
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extern Object *copy_func;
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extern Object *clear_func;
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extern Object *Rgtid_func;
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extern Object *Rdync_func;
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extern Object *rt_ptmf_cast;
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extern Object *rt_ptmf_cmpr;
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extern Object *rt_ptmf_test;
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extern Object *rt_ptmf_call;
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extern Object *rt_ptmf_scall;
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extern Object *rt_ptmf_call4;
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extern Object *rt_ptmf_scall4;
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extern Object *rt_ptmf_null;
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extern Object *rt_som_new;
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extern Object *rt_som_newcheck;
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extern Object *rt_som_check;
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extern Object *rt_som_glue1;
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extern Object *rt_som_glue2;
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extern Object *rt_som_glue3;
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extern Object *carr_func;
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extern Object *cnar_func;
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extern Object *darr_func;
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extern Object *dnar_func;
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extern Object *dnar3_func;
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extern Object *Xgreg_func;
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extern Object *Xthrw_func;
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extern Object *Xicth_func;
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extern Object *Xecth_func;
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extern Object *Xunex_func;
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extern COpts copts;
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extern struct GList name_mangle_list;
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extern HashNameNode *no_name_node;
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extern HashNameNode *temp_argument_name;
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extern HashNameNode *this_name_node;
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extern HashNameNode *self_name_node;
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extern HashNameNode *vptr_name_node;
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extern CallbackAction *callbackactions;
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extern Boolean fatalerrors;
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extern Boolean anyerrors;
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extern jmp_buf errorreturn;
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extern char string[256];
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extern SInt32 compilererrornum;
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extern SInt32 compilererrfile;
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extern SInt32 compilererrline;
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extern Type sttemplexpr;
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extern Type stillegal;
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extern Type stvoid;
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extern TypePointer void_ptr;
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extern TypeFunc rt_func;
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enum {
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ATOM_VOID = 1,
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ATOM_CHAR,
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ATOM_UCHAR,
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ATOM_WCHAR,
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ATOM_SHORT,
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ATOM_USHORT,
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ATOM_INT,
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ATOM_UINT,
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ATOM_LONG,
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ATOM_ULONG,
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ATOM_LONGLONG,
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ATOM_ULONGLONG,
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ATOM_FLOAT,
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ATOM_SHORTDOUBLE,
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ATOM_DOUBLE,
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ATOM_LONGDOUBLE
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};
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extern Object *CParser_NewRTFunc(Type *rettype, HashNameNode *name, Boolean flag, int argcount, ...);
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extern Boolean CParser_IsPublicRuntimeObject(Object *obj);
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extern Object *CParser_FindPublicRuntimeObject(HashNameNode *name);
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extern Boolean CParser_ReInitRuntimeObjects(Boolean is_precompiler);
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extern void CParser_Setup(void);
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extern void CParser_Cleanup(void);
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extern short GetPrec(short token);
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extern Boolean CParser_ParseOperatorName(short *token, Boolean flag1, Boolean flag2);
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extern SInt32 CParser_GetUniqueID(void);
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extern void CParser_PrintUniqueID(char *buf);
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extern void CParser_SetUniqueID(SInt32 id);
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extern HashNameNode *CParser_GetUniqueName(void);
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extern HashNameNode *CParser_NameConcat(char *a, char *b);
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extern HashNameNode *CParser_AppendUniqueName(char *prefix);
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extern HashNameNode *CParser_AppendUniqueNameFile(char *prefix);
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extern Boolean IsTempName(HashNameNode *name);
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extern void CParser_UpdateObject(Object *object, DeclInfo *declinfo);
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extern Object *CParser_NewObject(DeclInfo *declinfo);
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extern Object *CParser_NewLocalDataObject(DeclInfo *declinfo, Boolean add_to_locals);
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extern Object *CParser_NewGlobalDataObject(DeclInfo *declinfo);
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extern Object *CParser_NewCompilerDefDataObject(void);
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extern Object *CParser_NewFunctionObject(DeclInfo *declinfo);
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extern Object *CParser_NewCompilerDefFunctionObject(void);
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extern Object *CParser_NewAliasObject(Object *object, SInt32 offset);
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extern FuncArg *CParser_NewFuncArg(void);
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extern Type *atomtype(void);
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extern Object *CParser_FindDeallocationObject(Type *type, FuncArg *args, Boolean flag1, Boolean flag2, Boolean *outflag);
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extern short is_memberpointerequal(Type *a, Type *b);
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extern short is_typeequal(Type *a, Type *b);
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extern short iscpp_typeequal(Type *a, Type *b);
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extern short CParser_CompareArgLists(FuncArg *a, FuncArg *b);
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extern Boolean is_arglistsame(FuncArg *a, FuncArg *b);
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extern short is_typesame(Type *a, Type *b);
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extern Type *CParser_GetBoolType(void);
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extern Type *CParser_GetWCharType(void);
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extern short CParser_GetOperator(ENodeType t);
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extern Boolean CParser_IsMoreCVQualified(UInt32 a, UInt32 b);
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extern Boolean CParser_IsSameOrMoreCVQualified(UInt32 a, UInt32 b);
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extern Boolean is_unsigned(Type *type);
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extern StructMember *ismember(TypeStruct *tstruct, HashNameNode *name);
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extern void appendmember(TypeStruct *tstruct, StructMember *member);
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extern Boolean isdeclaration(UInt8 flag1, UInt8 flag2, UInt8 flag3, short token);
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extern Boolean islookaheaddeclaration(void);
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extern Type *CParser_ParseTypeID(UInt32 *qual, Boolean *flag);
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extern Boolean CParser_TryFuncDecl(void);
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extern Boolean CParser_TryParamList(Boolean flag);
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extern Type *CParser_RemoveTopMostQualifiers(Type *type, UInt32 *qual);
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extern UInt32 CParser_GetTypeQualifiers(Type *type, UInt32 qual);
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extern UInt32 CParser_GetCVTypeQualifiers(Type *type, UInt32 qual);
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extern Boolean CParser_IsConst(Type *type, UInt32 qual);
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extern Boolean CParser_IsVolatile(Type *type, UInt32 qual);
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extern Boolean is_const_object(Object *obj);
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extern Boolean is_volatile_object(Object *obj);
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extern Boolean CParserIsConstExpr(ENode *expr);
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extern Boolean CParserIsVolatileExpr(ENode *expr);
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extern Boolean CParser_HasInternalLinkage(const Object *obj);
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extern Boolean CParser_HasInternalLinkage2(const Object *obj);
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extern Boolean CParser_IsVirtualFunction(Object *obj, TypeClass **tclass, SInt32 *index);
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extern Boolean is_pascal_object(Object *obj);
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extern Boolean is_cfm_type(Type *type);
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extern Boolean CParser_IsVTableObject(Object *obj);
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extern void TypedefDeclInfo(DeclInfo *declinfo, Type *type, UInt32 qual);
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extern void CParser_ParseAttribute(Type *type, DeclInfo *declinfo);
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extern void CParser_ParseDeclSpec(DeclInfo *declinfo, Boolean flag);
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extern Boolean CParser_CheckTemplateClassUsage(TemplClass *tmclass, Boolean flag);
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extern void CParser_GetDeclSpecs(DeclInfo *di, Boolean flag);
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extern void CParser_RegisterNonGlobalClass(TypeClass *tclass);
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extern void CParser_RegisterSingleExprFunction(Object *func, ENode *expr);
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extern void CParser_RegisterDummyCtorFunction(Object *func, Object *obj);
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extern Boolean CParser_IsAnonymousUnion(DeclInfo *di, Boolean flag);
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extern void CParser_CheckAnonymousUnion(DeclInfo *di, Boolean flag);
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extern void CParser_NewCallBackAction(Object *obj, TypeClass *tclass);
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extern void CParser_NewClassAction(TypeClass *tclass);
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extern void CParser_CallBackAction(Object *obj);
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extern Object *CParser_ParseObject(void);
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extern void CParser_ParseGlobalDeclaration(void);
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extern void cparser(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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