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annotate tools/lto/lto.cpp @ 171:66f3bfe93da9

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git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 11:07:02 +0900
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171
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1 //===-lto.cpp - LLVM Link Time Optimizer ----------------------------------===//
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2 //
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3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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4 // See https://llvm.org/LICENSE.txt for license information.
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5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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6 //
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7 //===----------------------------------------------------------------------===//
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8 //
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9 // This file implements the Link Time Optimization library. This library is
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10 // intended to be used by linker to optimize code at link time.
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11 //
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12 //===----------------------------------------------------------------------===//
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13
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14 #include "llvm-c/lto.h"
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15 #include "llvm/ADT/STLExtras.h"
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16 #include "llvm/Bitcode/BitcodeReader.h"
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17 #include "llvm/CodeGen/CommandFlags.inc"
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18 #include "llvm/IR/DiagnosticInfo.h"
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19 #include "llvm/IR/DiagnosticPrinter.h"
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20 #include "llvm/IR/LLVMContext.h"
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21 #include "llvm/LTO/LTO.h"
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22 #include "llvm/LTO/legacy/LTOCodeGenerator.h"
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23 #include "llvm/LTO/legacy/LTOModule.h"
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24 #include "llvm/LTO/legacy/ThinLTOCodeGenerator.h"
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25 #include "llvm/Support/MemoryBuffer.h"
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26 #include "llvm/Support/Signals.h"
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27 #include "llvm/Support/TargetSelect.h"
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28 #include "llvm/Support/raw_ostream.h"
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29
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30 // extra command-line flags needed for LTOCodeGenerator
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31 static cl::opt<char>
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32 OptLevel("O",
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33 cl::desc("Optimization level. [-O0, -O1, -O2, or -O3] "
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34 "(default = '-O2')"),
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35 cl::Prefix,
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36 cl::ZeroOrMore,
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37 cl::init('2'));
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38
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39 static cl::opt<bool>
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40 DisableInline("disable-inlining", cl::init(false),
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41 cl::desc("Do not run the inliner pass"));
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42
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43 static cl::opt<bool>
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44 DisableGVNLoadPRE("disable-gvn-loadpre", cl::init(false),
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45 cl::desc("Do not run the GVN load PRE pass"));
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46
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47 static cl::opt<bool> DisableLTOVectorization(
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48 "disable-lto-vectorization", cl::init(false),
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49 cl::desc("Do not run loop or slp vectorization during LTO"));
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50
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51 static cl::opt<bool> EnableFreestanding(
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52 "lto-freestanding", cl::init(false),
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53 cl::desc("Enable Freestanding (disable builtins / TLI) during LTO"));
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54
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55 #ifdef NDEBUG
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56 static bool VerifyByDefault = false;
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57 #else
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58 static bool VerifyByDefault = true;
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59 #endif
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60
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61 static cl::opt<bool> DisableVerify(
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62 "disable-llvm-verifier", cl::init(!VerifyByDefault),
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63 cl::desc("Don't run the LLVM verifier during the optimization pipeline"));
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64
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65 // Holds most recent error string.
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66 // *** Not thread safe ***
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67 static std::string sLastErrorString;
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68
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69 // Holds the initialization state of the LTO module.
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70 // *** Not thread safe ***
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71 static bool initialized = false;
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72
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73 // Holds the command-line option parsing state of the LTO module.
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74 static bool parsedOptions = false;
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75
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76 static LLVMContext *LTOContext = nullptr;
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77
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78 struct LTOToolDiagnosticHandler : public DiagnosticHandler {
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79 bool handleDiagnostics(const DiagnosticInfo &DI) override {
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80 if (DI.getSeverity() != DS_Error) {
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81 DiagnosticPrinterRawOStream DP(errs());
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82 DI.print(DP);
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83 errs() << '\n';
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84 return true;
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85 }
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86 sLastErrorString = "";
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87 {
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88 raw_string_ostream Stream(sLastErrorString);
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89 DiagnosticPrinterRawOStream DP(Stream);
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90 DI.print(DP);
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91 }
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92 return true;
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93 }
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94 };
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95
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96 // Initialize the configured targets if they have not been initialized.
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97 static void lto_initialize() {
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98 if (!initialized) {
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99 #ifdef _WIN32
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100 // Dialog box on crash disabling doesn't work across DLL boundaries, so do
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101 // it here.
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102 llvm::sys::DisableSystemDialogsOnCrash();
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103 #endif
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104
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105 InitializeAllTargetInfos();
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106 InitializeAllTargets();
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107 InitializeAllTargetMCs();
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108 InitializeAllAsmParsers();
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109 InitializeAllAsmPrinters();
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110 InitializeAllDisassemblers();
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111
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112 static LLVMContext Context;
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113 LTOContext = &Context;
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114 LTOContext->setDiagnosticHandler(
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115 std::make_unique<LTOToolDiagnosticHandler>(), true);
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116 initialized = true;
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117 }
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118 }
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119
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120 namespace {
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121
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122 static void handleLibLTODiagnostic(lto_codegen_diagnostic_severity_t Severity,
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123 const char *Msg, void *) {
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124 sLastErrorString = Msg;
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125 }
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126
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127 // This derived class owns the native object file. This helps implement the
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128 // libLTO API semantics, which require that the code generator owns the object
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129 // file.
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130 struct LibLTOCodeGenerator : LTOCodeGenerator {
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131 LibLTOCodeGenerator() : LTOCodeGenerator(*LTOContext) { init(); }
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132 LibLTOCodeGenerator(std::unique_ptr<LLVMContext> Context)
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133 : LTOCodeGenerator(*Context), OwnedContext(std::move(Context)) {
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134 init();
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135 }
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136
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137 // Reset the module first in case MergedModule is created in OwnedContext.
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138 // Module must be destructed before its context gets destructed.
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139 ~LibLTOCodeGenerator() { resetMergedModule(); }
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140
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141 void init() { setDiagnosticHandler(handleLibLTODiagnostic, nullptr); }
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142
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143 std::unique_ptr<MemoryBuffer> NativeObjectFile;
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144 std::unique_ptr<LLVMContext> OwnedContext;
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145 };
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146
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147 }
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148
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149 DEFINE_SIMPLE_CONVERSION_FUNCTIONS(LibLTOCodeGenerator, lto_code_gen_t)
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150 DEFINE_SIMPLE_CONVERSION_FUNCTIONS(ThinLTOCodeGenerator, thinlto_code_gen_t)
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151 DEFINE_SIMPLE_CONVERSION_FUNCTIONS(LTOModule, lto_module_t)
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152
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153 // Convert the subtarget features into a string to pass to LTOCodeGenerator.
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154 static void lto_add_attrs(lto_code_gen_t cg) {
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155 LTOCodeGenerator *CG = unwrap(cg);
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156 if (MAttrs.size()) {
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157 std::string attrs;
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158 for (unsigned i = 0; i < MAttrs.size(); ++i) {
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159 if (i > 0)
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160 attrs.append(",");
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161 attrs.append(MAttrs[i]);
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162 }
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163
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164 CG->setAttr(attrs);
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165 }
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166
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167 if (OptLevel < '0' || OptLevel > '3')
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168 report_fatal_error("Optimization level must be between 0 and 3");
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169 CG->setOptLevel(OptLevel - '0');
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170 CG->setFreestanding(EnableFreestanding);
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171 }
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172
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173 extern const char* lto_get_version() {
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174 return LTOCodeGenerator::getVersionString();
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175 }
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176
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177 const char* lto_get_error_message() {
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178 return sLastErrorString.c_str();
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179 }
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180
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181 bool lto_module_is_object_file(const char* path) {
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182 return LTOModule::isBitcodeFile(StringRef(path));
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183 }
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184
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185 bool lto_module_is_object_file_for_target(const char* path,
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186 const char* target_triplet_prefix) {
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187 ErrorOr<std::unique_ptr<MemoryBuffer>> Buffer = MemoryBuffer::getFile(path);
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188 if (!Buffer)
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189 return false;
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190 return LTOModule::isBitcodeForTarget(Buffer->get(),
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191 StringRef(target_triplet_prefix));
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192 }
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193
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194 bool lto_module_has_objc_category(const void *mem, size_t length) {
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195 std::unique_ptr<MemoryBuffer> Buffer(LTOModule::makeBuffer(mem, length));
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
196 if (!Buffer)
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
197 return false;
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
198 LLVMContext Ctx;
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
199 ErrorOr<bool> Result = expectedToErrorOrAndEmitErrors(
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
200 Ctx, llvm::isBitcodeContainingObjCCategory(*Buffer));
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
201 return Result && *Result;
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
202 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
203
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
204 bool lto_module_is_object_file_in_memory(const void* mem, size_t length) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
205 return LTOModule::isBitcodeFile(mem, length);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
206 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
207
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
208 bool
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
209 lto_module_is_object_file_in_memory_for_target(const void* mem,
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
210 size_t length,
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
211 const char* target_triplet_prefix) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
212 std::unique_ptr<MemoryBuffer> buffer(LTOModule::makeBuffer(mem, length));
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
213 if (!buffer)
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
214 return false;
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
215 return LTOModule::isBitcodeForTarget(buffer.get(),
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
216 StringRef(target_triplet_prefix));
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
217 }
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
218
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
219 lto_module_t lto_module_create(const char* path) {
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
220 lto_initialize();
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
221 llvm::TargetOptions Options = InitTargetOptionsFromCodeGenFlags();
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
222 ErrorOr<std::unique_ptr<LTOModule>> M =
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
223 LTOModule::createFromFile(*LTOContext, StringRef(path), Options);
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
224 if (!M)
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
225 return nullptr;
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
226 return wrap(M->release());
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
227 }
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
228
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
229 lto_module_t lto_module_create_from_fd(int fd, const char *path, size_t size) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
230 lto_initialize();
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
231 llvm::TargetOptions Options = InitTargetOptionsFromCodeGenFlags();
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
232 ErrorOr<std::unique_ptr<LTOModule>> M = LTOModule::createFromOpenFile(
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
233 *LTOContext, fd, StringRef(path), size, Options);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
234 if (!M)
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
235 return nullptr;
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
236 return wrap(M->release());
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
237 }
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
238
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
239 lto_module_t lto_module_create_from_fd_at_offset(int fd, const char *path,
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
240 size_t file_size,
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
241 size_t map_size,
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
242 off_t offset) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
243 lto_initialize();
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
244 llvm::TargetOptions Options = InitTargetOptionsFromCodeGenFlags();
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
245 ErrorOr<std::unique_ptr<LTOModule>> M = LTOModule::createFromOpenFileSlice(
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
246 *LTOContext, fd, StringRef(path), map_size, offset, Options);
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
247 if (!M)
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
248 return nullptr;
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
249 return wrap(M->release());
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
250 }
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
251
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
252 lto_module_t lto_module_create_from_memory(const void* mem, size_t length) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
253 lto_initialize();
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
254 llvm::TargetOptions Options = InitTargetOptionsFromCodeGenFlags();
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
255 ErrorOr<std::unique_ptr<LTOModule>> M =
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
256 LTOModule::createFromBuffer(*LTOContext, mem, length, Options);
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
257 if (!M)
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
258 return nullptr;
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
259 return wrap(M->release());
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
260 }
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
261
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
262 lto_module_t lto_module_create_from_memory_with_path(const void* mem,
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
263 size_t length,
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
264 const char *path) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
265 lto_initialize();
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
266 llvm::TargetOptions Options = InitTargetOptionsFromCodeGenFlags();
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
267 ErrorOr<std::unique_ptr<LTOModule>> M = LTOModule::createFromBuffer(
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
268 *LTOContext, mem, length, Options, StringRef(path));
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
269 if (!M)
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
270 return nullptr;
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
271 return wrap(M->release());
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
272 }
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
273
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
274 lto_module_t lto_module_create_in_local_context(const void *mem, size_t length,
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
275 const char *path) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
276 lto_initialize();
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
277 llvm::TargetOptions Options = InitTargetOptionsFromCodeGenFlags();
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
278
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
279 // Create a local context. Ownership will be transferred to LTOModule.
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
280 std::unique_ptr<LLVMContext> Context = std::make_unique<LLVMContext>();
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
281 Context->setDiagnosticHandler(std::make_unique<LTOToolDiagnosticHandler>(),
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
282 true);
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
283
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
284 ErrorOr<std::unique_ptr<LTOModule>> M = LTOModule::createInLocalContext(
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
285 std::move(Context), mem, length, Options, StringRef(path));
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
286 if (!M)
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
287 return nullptr;
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
288 return wrap(M->release());
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
289 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
290
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
291 lto_module_t lto_module_create_in_codegen_context(const void *mem,
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
292 size_t length,
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
293 const char *path,
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
294 lto_code_gen_t cg) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
295 lto_initialize();
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
296 llvm::TargetOptions Options = InitTargetOptionsFromCodeGenFlags();
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
297 ErrorOr<std::unique_ptr<LTOModule>> M = LTOModule::createFromBuffer(
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
298 unwrap(cg)->getContext(), mem, length, Options, StringRef(path));
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
299 return wrap(M->release());
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
300 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
301
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
302 void lto_module_dispose(lto_module_t mod) { delete unwrap(mod); }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
303
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
304 const char* lto_module_get_target_triple(lto_module_t mod) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
305 return unwrap(mod)->getTargetTriple().c_str();
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
306 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
307
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
308 void lto_module_set_target_triple(lto_module_t mod, const char *triple) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
309 return unwrap(mod)->setTargetTriple(StringRef(triple));
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
310 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
311
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
312 unsigned int lto_module_get_num_symbols(lto_module_t mod) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
313 return unwrap(mod)->getSymbolCount();
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
314 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
315
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
316 const char* lto_module_get_symbol_name(lto_module_t mod, unsigned int index) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
317 return unwrap(mod)->getSymbolName(index).data();
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
318 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
319
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
320 lto_symbol_attributes lto_module_get_symbol_attribute(lto_module_t mod,
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
321 unsigned int index) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
322 return unwrap(mod)->getSymbolAttributes(index);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
323 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
324
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
325 const char* lto_module_get_linkeropts(lto_module_t mod) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
326 return unwrap(mod)->getLinkerOpts().data();
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
327 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
328
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
329 void lto_codegen_set_diagnostic_handler(lto_code_gen_t cg,
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
330 lto_diagnostic_handler_t diag_handler,
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
331 void *ctxt) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
332 unwrap(cg)->setDiagnosticHandler(diag_handler, ctxt);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
333 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
334
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
335 static lto_code_gen_t createCodeGen(bool InLocalContext) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
336 lto_initialize();
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
337
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
338 TargetOptions Options = InitTargetOptionsFromCodeGenFlags();
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
339
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
340 LibLTOCodeGenerator *CodeGen =
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
341 InLocalContext ? new LibLTOCodeGenerator(std::make_unique<LLVMContext>())
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
342 : new LibLTOCodeGenerator();
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
343 CodeGen->setTargetOptions(Options);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
344 return wrap(CodeGen);
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
345 }
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
346
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
347 lto_code_gen_t lto_codegen_create(void) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
348 return createCodeGen(/* InLocalContext */ false);
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
349 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
350
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
351 lto_code_gen_t lto_codegen_create_in_local_context(void) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
352 return createCodeGen(/* InLocalContext */ true);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
353 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
354
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
355 void lto_codegen_dispose(lto_code_gen_t cg) { delete unwrap(cg); }
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
356
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
357 bool lto_codegen_add_module(lto_code_gen_t cg, lto_module_t mod) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
358 return !unwrap(cg)->addModule(unwrap(mod));
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
359 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
360
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
361 void lto_codegen_set_module(lto_code_gen_t cg, lto_module_t mod) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
362 unwrap(cg)->setModule(std::unique_ptr<LTOModule>(unwrap(mod)));
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
363 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
364
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
365 bool lto_codegen_set_debug_model(lto_code_gen_t cg, lto_debug_model debug) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
366 unwrap(cg)->setDebugInfo(debug);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
367 return false;
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
368 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
369
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
370 bool lto_codegen_set_pic_model(lto_code_gen_t cg, lto_codegen_model model) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
371 switch (model) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
372 case LTO_CODEGEN_PIC_MODEL_STATIC:
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
373 unwrap(cg)->setCodePICModel(Reloc::Static);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
374 return false;
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
375 case LTO_CODEGEN_PIC_MODEL_DYNAMIC:
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
376 unwrap(cg)->setCodePICModel(Reloc::PIC_);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
377 return false;
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
378 case LTO_CODEGEN_PIC_MODEL_DYNAMIC_NO_PIC:
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
379 unwrap(cg)->setCodePICModel(Reloc::DynamicNoPIC);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
380 return false;
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
381 case LTO_CODEGEN_PIC_MODEL_DEFAULT:
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
382 unwrap(cg)->setCodePICModel(None);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
383 return false;
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
384 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
385 sLastErrorString = "Unknown PIC model";
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
386 return true;
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
387 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
388
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
389 void lto_codegen_set_cpu(lto_code_gen_t cg, const char *cpu) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
390 return unwrap(cg)->setCpu(cpu);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
391 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
392
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
393 void lto_codegen_set_assembler_path(lto_code_gen_t cg, const char *path) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
394 // In here only for backwards compatibility. We use MC now.
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
395 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
396
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
397 void lto_codegen_set_assembler_args(lto_code_gen_t cg, const char **args,
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
398 int nargs) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
399 // In here only for backwards compatibility. We use MC now.
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
400 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
401
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
402 void lto_codegen_add_must_preserve_symbol(lto_code_gen_t cg,
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
403 const char *symbol) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
404 unwrap(cg)->addMustPreserveSymbol(symbol);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
405 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
406
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
407 static void maybeParseOptions(lto_code_gen_t cg) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
408 if (!parsedOptions) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
409 unwrap(cg)->parseCodeGenDebugOptions();
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
410 lto_add_attrs(cg);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
411 parsedOptions = true;
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
412 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
413 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
414
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
415 bool lto_codegen_write_merged_modules(lto_code_gen_t cg, const char *path) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
416 maybeParseOptions(cg);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
417 return !unwrap(cg)->writeMergedModules(path);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
418 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
419
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
420 const void *lto_codegen_compile(lto_code_gen_t cg, size_t *length) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
421 maybeParseOptions(cg);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
422 LibLTOCodeGenerator *CG = unwrap(cg);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
423 CG->NativeObjectFile =
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
424 CG->compile(DisableVerify, DisableInline, DisableGVNLoadPRE,
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
425 DisableLTOVectorization);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
426 if (!CG->NativeObjectFile)
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
427 return nullptr;
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
428 *length = CG->NativeObjectFile->getBufferSize();
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
429 return CG->NativeObjectFile->getBufferStart();
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
430 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
431
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
432 bool lto_codegen_optimize(lto_code_gen_t cg) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
433 maybeParseOptions(cg);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
434 return !unwrap(cg)->optimize(DisableVerify, DisableInline, DisableGVNLoadPRE,
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
435 DisableLTOVectorization);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
436 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
437
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
438 const void *lto_codegen_compile_optimized(lto_code_gen_t cg, size_t *length) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
439 maybeParseOptions(cg);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
440 LibLTOCodeGenerator *CG = unwrap(cg);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
441 CG->NativeObjectFile = CG->compileOptimized();
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
442 if (!CG->NativeObjectFile)
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
443 return nullptr;
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
444 *length = CG->NativeObjectFile->getBufferSize();
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
445 return CG->NativeObjectFile->getBufferStart();
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
446 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
447
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
448 bool lto_codegen_compile_to_file(lto_code_gen_t cg, const char **name) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
449 maybeParseOptions(cg);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
450 return !unwrap(cg)->compile_to_file(
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
451 name, DisableVerify, DisableInline, DisableGVNLoadPRE,
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
452 DisableLTOVectorization);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
453 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
454
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
455 void lto_codegen_debug_options(lto_code_gen_t cg, const char *opt) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
456 unwrap(cg)->setCodeGenDebugOptions(opt);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
457 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
458
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
459 unsigned int lto_api_version() { return LTO_API_VERSION; }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
460
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
461 void lto_codegen_set_should_internalize(lto_code_gen_t cg,
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
462 bool ShouldInternalize) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
463 unwrap(cg)->setShouldInternalize(ShouldInternalize);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
464 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
465
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
466 void lto_codegen_set_should_embed_uselists(lto_code_gen_t cg,
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
467 lto_bool_t ShouldEmbedUselists) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
468 unwrap(cg)->setShouldEmbedUselists(ShouldEmbedUselists);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
469 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
470
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
471 // ThinLTO API below
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
472
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
473 thinlto_code_gen_t thinlto_create_codegen(void) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
474 lto_initialize();
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
475 ThinLTOCodeGenerator *CodeGen = new ThinLTOCodeGenerator();
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
476 CodeGen->setTargetOptions(InitTargetOptionsFromCodeGenFlags());
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
477 CodeGen->setFreestanding(EnableFreestanding);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
478
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
479 if (OptLevel.getNumOccurrences()) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
480 if (OptLevel < '0' || OptLevel > '3')
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
481 report_fatal_error("Optimization level must be between 0 and 3");
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
482 CodeGen->setOptLevel(OptLevel - '0');
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
483 switch (OptLevel) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
484 case '0':
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
485 CodeGen->setCodeGenOptLevel(CodeGenOpt::None);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
486 break;
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
487 case '1':
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
488 CodeGen->setCodeGenOptLevel(CodeGenOpt::Less);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
489 break;
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
490 case '2':
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
491 CodeGen->setCodeGenOptLevel(CodeGenOpt::Default);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
492 break;
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
493 case '3':
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
494 CodeGen->setCodeGenOptLevel(CodeGenOpt::Aggressive);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
495 break;
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
496 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
497 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
498 return wrap(CodeGen);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
499 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
500
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
501 void thinlto_codegen_dispose(thinlto_code_gen_t cg) { delete unwrap(cg); }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
502
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
503 void thinlto_codegen_add_module(thinlto_code_gen_t cg, const char *Identifier,
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
504 const char *Data, int Length) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
505 unwrap(cg)->addModule(Identifier, StringRef(Data, Length));
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
506 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
507
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
508 void thinlto_codegen_process(thinlto_code_gen_t cg) { unwrap(cg)->run(); }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
509
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
510 unsigned int thinlto_module_get_num_objects(thinlto_code_gen_t cg) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
511 return unwrap(cg)->getProducedBinaries().size();
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
512 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
513 LTOObjectBuffer thinlto_module_get_object(thinlto_code_gen_t cg,
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
514 unsigned int index) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
515 assert(index < unwrap(cg)->getProducedBinaries().size() && "Index overflow");
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
516 auto &MemBuffer = unwrap(cg)->getProducedBinaries()[index];
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
517 return LTOObjectBuffer{MemBuffer->getBufferStart(),
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
518 MemBuffer->getBufferSize()};
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
519 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
520
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
521 unsigned int thinlto_module_get_num_object_files(thinlto_code_gen_t cg) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
522 return unwrap(cg)->getProducedBinaryFiles().size();
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
523 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
524 const char *thinlto_module_get_object_file(thinlto_code_gen_t cg,
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
525 unsigned int index) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
526 assert(index < unwrap(cg)->getProducedBinaryFiles().size() &&
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
527 "Index overflow");
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
528 return unwrap(cg)->getProducedBinaryFiles()[index].c_str();
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
529 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
530
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
531 void thinlto_codegen_disable_codegen(thinlto_code_gen_t cg,
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
532 lto_bool_t disable) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
533 unwrap(cg)->disableCodeGen(disable);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
534 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
535
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
536 void thinlto_codegen_set_codegen_only(thinlto_code_gen_t cg,
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
537 lto_bool_t CodeGenOnly) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
538 unwrap(cg)->setCodeGenOnly(CodeGenOnly);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
539 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
540
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
541 void thinlto_debug_options(const char *const *options, int number) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
542 // if options were requested, set them
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
543 if (number && options) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
544 std::vector<const char *> CodegenArgv(1, "libLTO");
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
545 for (auto Arg : ArrayRef<const char *>(options, number))
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
546 CodegenArgv.push_back(Arg);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
547 cl::ParseCommandLineOptions(CodegenArgv.size(), CodegenArgv.data());
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
548 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
549 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
550
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
551 lto_bool_t lto_module_is_thinlto(lto_module_t mod) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
552 return unwrap(mod)->isThinLTO();
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
553 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
554
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
555 void thinlto_codegen_add_must_preserve_symbol(thinlto_code_gen_t cg,
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
556 const char *Name, int Length) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
557 unwrap(cg)->preserveSymbol(StringRef(Name, Length));
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
558 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
559
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
560 void thinlto_codegen_add_cross_referenced_symbol(thinlto_code_gen_t cg,
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
561 const char *Name, int Length) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
562 unwrap(cg)->crossReferenceSymbol(StringRef(Name, Length));
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
563 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
564
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
565 void thinlto_codegen_set_cpu(thinlto_code_gen_t cg, const char *cpu) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
566 return unwrap(cg)->setCpu(cpu);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
567 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
568
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
569 void thinlto_codegen_set_cache_dir(thinlto_code_gen_t cg,
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
570 const char *cache_dir) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
571 return unwrap(cg)->setCacheDir(cache_dir);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
572 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
573
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
574 void thinlto_codegen_set_cache_pruning_interval(thinlto_code_gen_t cg,
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
575 int interval) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
576 return unwrap(cg)->setCachePruningInterval(interval);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
577 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
578
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
579 void thinlto_codegen_set_cache_entry_expiration(thinlto_code_gen_t cg,
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
580 unsigned expiration) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
581 return unwrap(cg)->setCacheEntryExpiration(expiration);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
582 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
583
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
584 void thinlto_codegen_set_final_cache_size_relative_to_available_space(
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
585 thinlto_code_gen_t cg, unsigned Percentage) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
586 return unwrap(cg)->setMaxCacheSizeRelativeToAvailableSpace(Percentage);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
587 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
588
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
589 void thinlto_codegen_set_cache_size_bytes(
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
590 thinlto_code_gen_t cg, unsigned MaxSizeBytes) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
591 return unwrap(cg)->setCacheMaxSizeBytes(MaxSizeBytes);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
592 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
593
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
594 void thinlto_codegen_set_cache_size_megabytes(
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
595 thinlto_code_gen_t cg, unsigned MaxSizeMegabytes) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
596 uint64_t MaxSizeBytes = MaxSizeMegabytes;
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
597 MaxSizeBytes *= 1024 * 1024;
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
598 return unwrap(cg)->setCacheMaxSizeBytes(MaxSizeBytes);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
599 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
600
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
601 void thinlto_codegen_set_cache_size_files(
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
602 thinlto_code_gen_t cg, unsigned MaxSizeFiles) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
603 return unwrap(cg)->setCacheMaxSizeFiles(MaxSizeFiles);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
604 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
605
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
606 void thinlto_codegen_set_savetemps_dir(thinlto_code_gen_t cg,
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
607 const char *save_temps_dir) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
608 return unwrap(cg)->setSaveTempsDir(save_temps_dir);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
609 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
610
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
611 void thinlto_set_generated_objects_dir(thinlto_code_gen_t cg,
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
612 const char *save_temps_dir) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
613 unwrap(cg)->setGeneratedObjectsDirectory(save_temps_dir);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
614 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
615
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
616 lto_bool_t thinlto_codegen_set_pic_model(thinlto_code_gen_t cg,
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
617 lto_codegen_model model) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
618 switch (model) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
619 case LTO_CODEGEN_PIC_MODEL_STATIC:
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
620 unwrap(cg)->setCodePICModel(Reloc::Static);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
621 return false;
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
622 case LTO_CODEGEN_PIC_MODEL_DYNAMIC:
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
623 unwrap(cg)->setCodePICModel(Reloc::PIC_);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
624 return false;
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
625 case LTO_CODEGEN_PIC_MODEL_DYNAMIC_NO_PIC:
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
626 unwrap(cg)->setCodePICModel(Reloc::DynamicNoPIC);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
627 return false;
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
628 case LTO_CODEGEN_PIC_MODEL_DEFAULT:
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
629 unwrap(cg)->setCodePICModel(None);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
630 return false;
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
631 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
632 sLastErrorString = "Unknown PIC model";
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
633 return true;
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
634 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
635
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
636 DEFINE_SIMPLE_CONVERSION_FUNCTIONS(lto::InputFile, lto_input_t)
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
637
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
638 lto_input_t lto_input_create(const void *buffer, size_t buffer_size, const char *path) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
639 return wrap(LTOModule::createInputFile(buffer, buffer_size, path, sLastErrorString));
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
640 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
641
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
642 void lto_input_dispose(lto_input_t input) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
643 delete unwrap(input);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
644 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
645
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
646 extern unsigned lto_input_get_num_dependent_libraries(lto_input_t input) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
647 return LTOModule::getDependentLibraryCount(unwrap(input));
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
648 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
649
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
650 extern const char *lto_input_get_dependent_library(lto_input_t input,
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
651 size_t index,
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
652 size_t *size) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
653 return LTOModule::getDependentLibrary(unwrap(input), index, size);
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
654 }
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
655
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
656 extern const char *const *lto_runtime_lib_symbols_list(size_t *size) {
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
657 auto symbols = lto::LTO::getRuntimeLibcallSymbols();
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
658 *size = symbols.size();
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
659 return symbols.data();
66f3bfe93da9 git version 2c4ca6832fa6b306ee6a7010bfb80a3f2596f824
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
660 }