322 lines
12 KiB
C++
322 lines
12 KiB
C++
/*
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* Copyright (c) 2015 Andrew Kelley
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*
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* This file is part of zig, which is MIT licensed.
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* See http://opensource.org/licenses/MIT
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*/
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#ifndef ZIG_ZIG_LLVM_HPP
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#define ZIG_ZIG_LLVM_HPP
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#include <llvm-c/Core.h>
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#include <llvm-c/Analysis.h>
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#include <llvm-c/Target.h>
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#include <llvm-c/Initialization.h>
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#include <llvm-c/TargetMachine.h>
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struct LLVMZigDIType;
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struct LLVMZigDIBuilder;
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struct LLVMZigDICompileUnit;
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struct LLVMZigDIScope;
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struct LLVMZigDIFile;
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struct LLVMZigDILexicalBlock;
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struct LLVMZigDISubprogram;
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struct LLVMZigDISubroutineType;
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struct LLVMZigDILocalVariable;
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struct LLVMZigDILocation;
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struct LLVMZigDIEnumerator;
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struct LLVMZigInsertionPoint;
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void LLVMZigInitializeLoopStrengthReducePass(LLVMPassRegistryRef R);
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void LLVMZigInitializeLowerIntrinsicsPass(LLVMPassRegistryRef R);
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void LLVMZigInitializeUnreachableBlockElimPass(LLVMPassRegistryRef R);
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char *LLVMZigGetHostCPUName(void);
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char *LLVMZigGetNativeFeatures(void);
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void LLVMZigOptimizeModule(LLVMTargetMachineRef targ_machine_ref, LLVMModuleRef module_ref);
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LLVMValueRef LLVMZigBuildCall(LLVMBuilderRef B, LLVMValueRef Fn, LLVMValueRef *Args,
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unsigned NumArgs, unsigned CC, const char *Name);
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// 0 is return value, 1 is first arg
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void LLVMZigAddNonNullAttr(LLVMValueRef fn, unsigned i);
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LLVMZigDIType *LLVMZigCreateDebugPointerType(LLVMZigDIBuilder *dibuilder, LLVMZigDIType *pointee_type,
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uint64_t size_in_bits, uint64_t align_in_bits, const char *name);
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LLVMZigDIType *LLVMZigCreateDebugBasicType(LLVMZigDIBuilder *dibuilder, const char *name,
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uint64_t size_in_bits, uint64_t align_in_bits, unsigned encoding);
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LLVMZigDIType *LLVMZigCreateDebugArrayType(LLVMZigDIBuilder *dibuilder,
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uint64_t size_in_bits, uint64_t align_in_bits, LLVMZigDIType *elem_type,
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int elem_count);
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LLVMZigDIEnumerator *LLVMZigCreateDebugEnumerator(LLVMZigDIBuilder *dibuilder, const char *name, int64_t val);
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LLVMZigDIType *LLVMZigCreateDebugEnumerationType(LLVMZigDIBuilder *dibuilder, LLVMZigDIScope *scope,
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const char *name, LLVMZigDIFile *file, unsigned line_number, uint64_t size_in_bits,
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uint64_t align_in_bits, LLVMZigDIEnumerator **enumerator_array, int enumerator_array_len,
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LLVMZigDIType *underlying_type, const char *unique_id);
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LLVMZigDIType *LLVMZigCreateDebugStructType(LLVMZigDIBuilder *dibuilder, LLVMZigDIScope *scope,
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const char *name, LLVMZigDIFile *file, unsigned line_number, uint64_t size_in_bits,
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uint64_t align_in_bits, unsigned flags, LLVMZigDIType *derived_from,
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LLVMZigDIType **types_array, int types_array_len, unsigned run_time_lang, LLVMZigDIType *vtable_holder,
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const char *unique_id);
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LLVMZigDIType *LLVMZigCreateDebugUnionType(LLVMZigDIBuilder *dibuilder, LLVMZigDIScope *scope,
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const char *name, LLVMZigDIFile *file, unsigned line_number, uint64_t size_in_bits,
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uint64_t align_in_bits, unsigned flags, LLVMZigDIType **types_array, int types_array_len,
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unsigned run_time_lang, const char *unique_id);
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LLVMZigDIType *LLVMZigCreateDebugMemberType(LLVMZigDIBuilder *dibuilder, LLVMZigDIScope *scope,
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const char *name, LLVMZigDIFile *file, unsigned line, uint64_t size_in_bits,
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uint64_t align_in_bits, uint64_t offset_in_bits, unsigned flags, LLVMZigDIType *type);
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LLVMZigDIType *LLVMZigCreateReplaceableCompositeType(LLVMZigDIBuilder *dibuilder, unsigned tag,
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const char *name, LLVMZigDIScope *scope, LLVMZigDIFile *file, unsigned line);
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LLVMZigDIType *LLVMZigCreateDebugForwardDeclType(LLVMZigDIBuilder *dibuilder, unsigned tag,
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const char *name, LLVMZigDIScope *scope, LLVMZigDIFile *file, unsigned line);
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void LLVMZigReplaceTemporary(LLVMZigDIBuilder *dibuilder, LLVMZigDIType *type,
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LLVMZigDIType *replacement);
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void LLVMZigReplaceDebugArrays(LLVMZigDIBuilder *dibuilder, LLVMZigDIType *type,
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LLVMZigDIType **types_array, int types_array_len);
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LLVMZigDIType *LLVMZigCreateSubroutineType(LLVMZigDIBuilder *dibuilder_wrapped,
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LLVMZigDIType **types_array, int types_array_len, unsigned flags);
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unsigned LLVMZigEncoding_DW_ATE_unsigned(void);
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unsigned LLVMZigEncoding_DW_ATE_signed(void);
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unsigned LLVMZigEncoding_DW_ATE_float(void);
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unsigned LLVMZigEncoding_DW_ATE_boolean(void);
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unsigned LLVMZigEncoding_DW_ATE_unsigned_char(void);
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unsigned LLVMZigEncoding_DW_ATE_signed_char(void);
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unsigned LLVMZigLang_DW_LANG_C99(void);
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unsigned LLVMZigTag_DW_variable(void);
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unsigned LLVMZigTag_DW_structure_type(void);
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LLVMZigDIBuilder *LLVMZigCreateDIBuilder(LLVMModuleRef module, bool allow_unresolved);
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void LLVMZigSetCurrentDebugLocation(LLVMBuilderRef builder, int line, int column, LLVMZigDIScope *scope);
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LLVMZigDIScope *LLVMZigLexicalBlockToScope(LLVMZigDILexicalBlock *lexical_block);
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LLVMZigDIScope *LLVMZigCompileUnitToScope(LLVMZigDICompileUnit *compile_unit);
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LLVMZigDIScope *LLVMZigFileToScope(LLVMZigDIFile *difile);
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LLVMZigDIScope *LLVMZigSubprogramToScope(LLVMZigDISubprogram *subprogram);
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LLVMZigDIScope *LLVMZigTypeToScope(LLVMZigDIType *type);
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LLVMZigDILocalVariable *LLVMZigCreateAutoVariable(LLVMZigDIBuilder *dbuilder,
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LLVMZigDIScope *scope, const char *name, LLVMZigDIFile *file, unsigned line_no,
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LLVMZigDIType *type, bool always_preserve, unsigned flags);
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LLVMZigDILocalVariable *LLVMZigCreateParameterVariable(LLVMZigDIBuilder *dbuilder,
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LLVMZigDIScope *scope, const char *name, LLVMZigDIFile *file, unsigned line_no,
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LLVMZigDIType *type, bool always_preserve, unsigned flags, unsigned arg_no);
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LLVMZigDILexicalBlock *LLVMZigCreateLexicalBlock(LLVMZigDIBuilder *dbuilder, LLVMZigDIScope *scope,
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LLVMZigDIFile *file, unsigned line, unsigned col);
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LLVMZigDICompileUnit *LLVMZigCreateCompileUnit(LLVMZigDIBuilder *dibuilder,
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unsigned lang, const char *file, const char *dir, const char *producer,
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bool is_optimized, const char *flags, unsigned runtime_version, const char *split_name,
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uint64_t dwo_id, bool emit_debug_info);
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LLVMZigDIFile *LLVMZigCreateFile(LLVMZigDIBuilder *dibuilder, const char *filename, const char *directory);
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LLVMZigDISubprogram *LLVMZigCreateFunction(LLVMZigDIBuilder *dibuilder, LLVMZigDIScope *scope,
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const char *name, const char *linkage_name, LLVMZigDIFile *file, unsigned lineno,
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LLVMZigDIType *fn_di_type, bool is_local_to_unit, bool is_definition, unsigned scope_line,
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unsigned flags, bool is_optimized, LLVMZigDISubprogram *decl_subprogram);
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void LLVMZigDIBuilderFinalize(LLVMZigDIBuilder *dibuilder);
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LLVMZigInsertionPoint *LLVMZigSaveInsertPoint(LLVMBuilderRef builder);
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void LLVMZigRestoreInsertPoint(LLVMBuilderRef builder, LLVMZigInsertionPoint *point);
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LLVMValueRef LLVMZigInsertDeclareAtEnd(LLVMZigDIBuilder *dibuilder, LLVMValueRef storage,
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LLVMZigDILocalVariable *var_info, LLVMZigDILocation *debug_loc, LLVMBasicBlockRef basic_block_ref);
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LLVMValueRef LLVMZigInsertDeclare(LLVMZigDIBuilder *dibuilder, LLVMValueRef storage,
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LLVMZigDILocalVariable *var_info, LLVMZigDILocation *debug_loc, LLVMValueRef insert_before_instr);
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LLVMZigDILocation *LLVMZigGetDebugLoc(unsigned line, unsigned col, LLVMZigDIScope *scope);
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void LLVMZigSetFastMath(LLVMBuilderRef builder_wrapped, bool on_state);
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// copied from include/llvm/ADT/Triple.h
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enum ZigLLVM_ArchType {
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ZigLLVM_UnknownArch,
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ZigLLVM_arm, // ARM (little endian): arm, armv.*, xscale
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ZigLLVM_armeb, // ARM (big endian): armeb
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ZigLLVM_aarch64, // AArch64 (little endian): aarch64
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ZigLLVM_aarch64_be, // AArch64 (big endian): aarch64_be
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ZigLLVM_avr, // AVR: Atmel AVR microcontroller
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ZigLLVM_bpfel, // eBPF or extended BPF or 64-bit BPF (little endian)
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ZigLLVM_bpfeb, // eBPF or extended BPF or 64-bit BPF (big endian)
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ZigLLVM_hexagon, // Hexagon: hexagon
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ZigLLVM_mips, // MIPS: mips, mipsallegrex
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ZigLLVM_mipsel, // MIPSEL: mipsel, mipsallegrexel
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ZigLLVM_mips64, // MIPS64: mips64
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ZigLLVM_mips64el, // MIPS64EL: mips64el
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ZigLLVM_msp430, // MSP430: msp430
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ZigLLVM_ppc, // PPC: powerpc
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ZigLLVM_ppc64, // PPC64: powerpc64, ppu
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ZigLLVM_ppc64le, // PPC64LE: powerpc64le
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ZigLLVM_r600, // R600: AMD GPUs HD2XXX - HD6XXX
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ZigLLVM_amdgcn, // AMDGCN: AMD GCN GPUs
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ZigLLVM_sparc, // Sparc: sparc
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ZigLLVM_sparcv9, // Sparcv9: Sparcv9
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ZigLLVM_sparcel, // Sparc: (endianness = little). NB: 'Sparcle' is a CPU variant
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ZigLLVM_systemz, // SystemZ: s390x
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ZigLLVM_tce, // TCE (http://tce.cs.tut.fi/): tce
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ZigLLVM_thumb, // Thumb (little endian): thumb, thumbv.*
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ZigLLVM_thumbeb, // Thumb (big endian): thumbeb
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ZigLLVM_x86, // X86: i[3-9]86
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ZigLLVM_x86_64, // X86-64: amd64, x86_64
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ZigLLVM_xcore, // XCore: xcore
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ZigLLVM_nvptx, // NVPTX: 32-bit
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ZigLLVM_nvptx64, // NVPTX: 64-bit
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ZigLLVM_le32, // le32: generic little-endian 32-bit CPU (PNaCl)
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ZigLLVM_le64, // le64: generic little-endian 64-bit CPU (PNaCl)
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ZigLLVM_amdil, // AMDIL
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ZigLLVM_amdil64, // AMDIL with 64-bit pointers
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ZigLLVM_hsail, // AMD HSAIL
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ZigLLVM_hsail64, // AMD HSAIL with 64-bit pointers
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ZigLLVM_spir, // SPIR: standard portable IR for OpenCL 32-bit version
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ZigLLVM_spir64, // SPIR: standard portable IR for OpenCL 64-bit version
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ZigLLVM_kalimba, // Kalimba: generic kalimba
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ZigLLVM_shave, // SHAVE: Movidius vector VLIW processors
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ZigLLVM_wasm32, // WebAssembly with 32-bit pointers
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ZigLLVM_wasm64, // WebAssembly with 64-bit pointers
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ZigLLVM_LastArchType = ZigLLVM_wasm64
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};
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enum ZigLLVM_SubArchType {
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ZigLLVM_NoSubArch,
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ZigLLVM_ARMSubArch_v8_2a,
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ZigLLVM_ARMSubArch_v8_1a,
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ZigLLVM_ARMSubArch_v8,
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ZigLLVM_ARMSubArch_v7,
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ZigLLVM_ARMSubArch_v7em,
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ZigLLVM_ARMSubArch_v7m,
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ZigLLVM_ARMSubArch_v7s,
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ZigLLVM_ARMSubArch_v7k,
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ZigLLVM_ARMSubArch_v6,
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ZigLLVM_ARMSubArch_v6m,
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ZigLLVM_ARMSubArch_v6k,
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ZigLLVM_ARMSubArch_v6t2,
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ZigLLVM_ARMSubArch_v5,
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ZigLLVM_ARMSubArch_v5te,
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ZigLLVM_ARMSubArch_v4t,
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ZigLLVM_KalimbaSubArch_v3,
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ZigLLVM_KalimbaSubArch_v4,
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ZigLLVM_KalimbaSubArch_v5
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};
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enum ZigLLVM_VendorType {
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ZigLLVM_UnknownVendor,
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ZigLLVM_Apple,
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ZigLLVM_PC,
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ZigLLVM_SCEI,
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ZigLLVM_BGP,
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ZigLLVM_BGQ,
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ZigLLVM_Freescale,
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ZigLLVM_IBM,
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ZigLLVM_ImaginationTechnologies,
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ZigLLVM_MipsTechnologies,
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ZigLLVM_NVIDIA,
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ZigLLVM_CSR,
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ZigLLVM_Myriad,
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ZigLLVM_LastVendorType = ZigLLVM_Myriad
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};
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enum ZigLLVM_OSType {
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ZigLLVM_UnknownOS,
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ZigLLVM_CloudABI,
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ZigLLVM_Darwin,
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ZigLLVM_DragonFly,
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ZigLLVM_FreeBSD,
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ZigLLVM_IOS,
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ZigLLVM_KFreeBSD,
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ZigLLVM_Linux,
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ZigLLVM_Lv2, // PS3
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ZigLLVM_MacOSX,
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ZigLLVM_NetBSD,
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ZigLLVM_OpenBSD,
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ZigLLVM_Solaris,
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ZigLLVM_Win32,
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ZigLLVM_Haiku,
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ZigLLVM_Minix,
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ZigLLVM_RTEMS,
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ZigLLVM_NaCl, // Native Client
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ZigLLVM_CNK, // BG/P Compute-Node Kernel
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ZigLLVM_Bitrig,
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ZigLLVM_AIX,
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ZigLLVM_CUDA, // NVIDIA CUDA
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ZigLLVM_NVCL, // NVIDIA OpenCL
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ZigLLVM_AMDHSA, // AMD HSA Runtime
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ZigLLVM_PS4,
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ZigLLVM_ELFIAMCU,
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ZigLLVM_TvOS, // Apple tvOS
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ZigLLVM_WatchOS, // Apple watchOS
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ZigLLVM_LastOSType = ZigLLVM_WatchOS
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};
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enum ZigLLVM_EnvironmentType {
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ZigLLVM_UnknownEnvironment,
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ZigLLVM_GNU,
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ZigLLVM_GNUEABI,
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ZigLLVM_GNUEABIHF,
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ZigLLVM_GNUX32,
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ZigLLVM_CODE16,
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ZigLLVM_EABI,
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ZigLLVM_EABIHF,
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ZigLLVM_Android,
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ZigLLVM_MSVC,
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ZigLLVM_Itanium,
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ZigLLVM_Cygnus,
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ZigLLVM_AMDOpenCL,
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ZigLLVM_CoreCLR,
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ZigLLVM_LastEnvironmentType = ZigLLVM_CoreCLR
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};
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enum ZigLLVM_ObjectFormatType {
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ZigLLVM_UnknownObjectFormat,
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ZigLLVM_COFF,
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ZigLLVM_ELF,
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ZigLLVM_MachO,
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};
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const char *ZigLLVMGetArchTypeName(ZigLLVM_ArchType arch);
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const char *ZigLLVMGetSubArchTypeName(ZigLLVM_SubArchType sub_arch);
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const char *ZigLLVMGetVendorTypeName(ZigLLVM_VendorType vendor);
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const char *ZigLLVMGetOSTypeName(ZigLLVM_OSType os);
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const char *ZigLLVMGetEnvironmentTypeName(ZigLLVM_EnvironmentType env_type);
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/*
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* This stuff is not LLVM API but it depends on the LLVM C++ API so we put it here.
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*/
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struct Buf;
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void ZigLLVMGetNativeTarget(ZigLLVM_ArchType *arch_type, ZigLLVM_SubArchType *sub_arch_type,
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ZigLLVM_VendorType *vendor_type, ZigLLVM_OSType *os_type, ZigLLVM_EnvironmentType *environ_type,
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ZigLLVM_ObjectFormatType *oformat);
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void ZigLLVMGetTargetTriple(Buf *out_buf, ZigLLVM_ArchType arch_type, ZigLLVM_SubArchType sub_arch_type,
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ZigLLVM_VendorType vendor_type, ZigLLVM_OSType os_type, ZigLLVM_EnvironmentType environ_type,
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ZigLLVM_ObjectFormatType oformat);
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Buf *get_dynamic_linker(LLVMTargetMachineRef target_machine);
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#endif
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