authorgravatar for alex@alexrp.comAlex Rønne Petersen <alex@alexrp.com> 2024-08-23 01:22:23+02:00
committergravatar for andrew@ziglang.orgAndrew Kelley <andrew@ziglang.org> 2024-09-19 18:20:20-07:00
logda8f81c78b5612464486172329a9162986eb5d6e
tree292e14965614fc6b59394ba6c4acc6fca3584bb2
parentdd095e506ab647e79b85541e23b3f696ce999d2f

compiler: Update LLVM/Clang driver files to LLVM/Clang 19.

4 files changed, 130 insertions(+), 255 deletions(-)

src/zig_clang_cc1_main.cpp+56-66
...@@ -26,6 +26,7 @@...@@ -26,6 +26,7 @@
26#include "clang/Frontend/Utils.h"26#include "clang/Frontend/Utils.h"
27#include "clang/FrontendTool/Utils.h"27#include "clang/FrontendTool/Utils.h"
28#include "llvm/ADT/Statistic.h"28#include "llvm/ADT/Statistic.h"
29#include "llvm/ADT/StringExtras.h"
29#include "llvm/Config/llvm-config.h"30#include "llvm/Config/llvm-config.h"
30#include "llvm/LinkAllPasses.h"31#include "llvm/LinkAllPasses.h"
31#include "llvm/MC/MCSubtargetInfo.h"32#include "llvm/MC/MCSubtargetInfo.h"
...@@ -39,7 +40,6 @@...@@ -39,7 +40,6 @@
39#include "llvm/Support/ManagedStatic.h"40#include "llvm/Support/ManagedStatic.h"
40#include "llvm/Support/Path.h"41#include "llvm/Support/Path.h"
41#include "llvm/Support/Process.h"42#include "llvm/Support/Process.h"
42#include "llvm/Support/RISCVISAInfo.h"
43#include "llvm/Support/Signals.h"43#include "llvm/Support/Signals.h"
44#include "llvm/Support/TargetSelect.h"44#include "llvm/Support/TargetSelect.h"
45#include "llvm/Support/TimeProfiler.h"45#include "llvm/Support/TimeProfiler.h"
...@@ -48,6 +48,7 @@...@@ -48,6 +48,7 @@
48#include "llvm/Target/TargetMachine.h"48#include "llvm/Target/TargetMachine.h"
49#include "llvm/TargetParser/AArch64TargetParser.h"49#include "llvm/TargetParser/AArch64TargetParser.h"
50#include "llvm/TargetParser/ARMTargetParser.h"50#include "llvm/TargetParser/ARMTargetParser.h"
51#include "llvm/TargetParser/RISCVISAInfo.h"
51#include <cstdio>52#include <cstdio>
5253
53#ifdef CLANG_HAVE_RLIMITS54#ifdef CLANG_HAVE_RLIMITS
...@@ -78,64 +79,6 @@ static void LLVMErrorHandler(void *UserData, const char *Message,...@@ -78,64 +79,6 @@ static void LLVMErrorHandler(void *UserData, const char *Message,
78}79}
7980
80#ifdef CLANG_HAVE_RLIMITS81#ifdef CLANG_HAVE_RLIMITS
81#if defined(__linux__) && defined(__PIE__)
82static size_t getCurrentStackAllocation() {
83 // If we can't compute the current stack usage, allow for 512K of command
84 // line arguments and environment.
85 size_t Usage = 512 * 1024;
86 if (FILE *StatFile = fopen("/proc/self/stat", "r")) {
87 // We assume that the stack extends from its current address to the end of
88 // the environment space. In reality, there is another string literal (the
89 // program name) after the environment, but this is close enough (we only
90 // need to be within 100K or so).
91 unsigned long StackPtr, EnvEnd;
92 // Disable silly GCC -Wformat warning that complains about length
93 // modifiers on ignored format specifiers. We want to retain these
94 // for documentation purposes even though they have no effect.
95#if defined(__GNUC__) && !defined(__clang__)
96#pragma GCC diagnostic push
97#pragma GCC diagnostic ignored "-Wformat"
98#endif
99 if (fscanf(StatFile,
100 "%*d %*s %*c %*d %*d %*d %*d %*d %*u %*lu %*lu %*lu %*lu %*lu "
101 "%*lu %*ld %*ld %*ld %*ld %*ld %*ld %*llu %*lu %*ld %*lu %*lu "
102 "%*lu %*lu %lu %*lu %*lu %*lu %*lu %*lu %*llu %*lu %*lu %*d %*d "
103 "%*u %*u %*llu %*lu %*ld %*lu %*lu %*lu %*lu %*lu %*lu %lu %*d",
104 &StackPtr, &EnvEnd) == 2) {
105#if defined(__GNUC__) && !defined(__clang__)
106#pragma GCC diagnostic pop
107#endif
108 Usage = StackPtr < EnvEnd ? EnvEnd - StackPtr : StackPtr - EnvEnd;
109 }
110 fclose(StatFile);
111 }
112 return Usage;
113}
114
115#include <alloca.h>
116
117LLVM_ATTRIBUTE_NOINLINE
118static void ensureStackAddressSpace() {
119 // Linux kernels prior to 4.1 will sometimes locate the heap of a PIE binary
120 // relatively close to the stack (they are only guaranteed to be 128MiB
121 // apart). This results in crashes if we happen to heap-allocate more than
122 // 128MiB before we reach our stack high-water mark.
123 //
124 // To avoid these crashes, ensure that we have sufficient virtual memory
125 // pages allocated before we start running.
126 size_t Curr = getCurrentStackAllocation();
127 const int kTargetStack = DesiredStackSize - 256 * 1024;
128 if (Curr < kTargetStack) {
129 volatile char *volatile Alloc =
130 static_cast<volatile char *>(alloca(kTargetStack - Curr));
131 Alloc[0] = 0;
132 Alloc[kTargetStack - Curr - 1] = 0;
133 }
134}
135#else
136static void ensureStackAddressSpace() {}
137#endif
138
139/// Attempt to ensure that we have at least 8MiB of usable stack space.82/// Attempt to ensure that we have at least 8MiB of usable stack space.
140static void ensureSufficientStack() {83static void ensureSufficientStack() {
141 struct rlimit rlim;84 struct rlimit rlim;
...@@ -159,10 +102,6 @@ static void ensureSufficientStack() {...@@ -159,10 +102,6 @@ static void ensureSufficientStack() {
159 rlim.rlim_cur != DesiredStackSize)102 rlim.rlim_cur != DesiredStackSize)
160 return;103 return;
161 }104 }
162
163 // We should now have a stack of size at least DesiredStackSize. Ensure
164 // that we can actually use that much, if necessary.
165 ensureStackAddressSpace();
166}105}
167#else106#else
168static void ensureSufficientStack() {}107static void ensureSufficientStack() {}
...@@ -208,9 +147,9 @@ static int PrintSupportedExtensions(std::string TargetStr) {...@@ -208,9 +147,9 @@ static int PrintSupportedExtensions(std::string TargetStr) {
208 DescMap.insert({feature.Key, feature.Desc});147 DescMap.insert({feature.Key, feature.Desc});
209148
210 if (MachineTriple.isRISCV())149 if (MachineTriple.isRISCV())
211 llvm::riscvExtensionsHelp(DescMap);150 llvm::RISCVISAInfo::printSupportedExtensions(DescMap);
212 else if (MachineTriple.isAArch64())151 else if (MachineTriple.isAArch64())
213 llvm::AArch64::PrintSupportedExtensions(DescMap);152 llvm::AArch64::PrintSupportedExtensions();
214 else if (MachineTriple.isARM())153 else if (MachineTriple.isARM())
215 llvm::ARM::PrintSupportedExtensions(DescMap);154 llvm::ARM::PrintSupportedExtensions(DescMap);
216 else {155 else {
...@@ -223,6 +162,52 @@ static int PrintSupportedExtensions(std::string TargetStr) {...@@ -223,6 +162,52 @@ static int PrintSupportedExtensions(std::string TargetStr) {
223 return 0;162 return 0;
224}163}
225164
165static int PrintEnabledExtensions(const TargetOptions& TargetOpts) {
166 std::string Error;
167 const llvm::Target *TheTarget =
168 llvm::TargetRegistry::lookupTarget(TargetOpts.Triple, Error);
169 if (!TheTarget) {
170 llvm::errs() << Error;
171 return 1;
172 }
173
174 // Create a target machine using the input features, the triple information
175 // and a dummy instance of llvm::TargetOptions. Note that this is _not_ the
176 // same as the `clang::TargetOptions` instance we have access to here.
177 llvm::TargetOptions BackendOptions;
178 std::string FeaturesStr = llvm::join(TargetOpts.FeaturesAsWritten, ",");
179 std::unique_ptr<llvm::TargetMachine> TheTargetMachine(
180 TheTarget->createTargetMachine(TargetOpts.Triple, TargetOpts.CPU, FeaturesStr, BackendOptions, std::nullopt));
181 const llvm::Triple &MachineTriple = TheTargetMachine->getTargetTriple();
182 const llvm::MCSubtargetInfo *MCInfo = TheTargetMachine->getMCSubtargetInfo();
183
184 // Extract the feature names that are enabled for the given target.
185 // We do that by capturing the key from the set of SubtargetFeatureKV entries
186 // provided by MCSubtargetInfo, which match the '-target-feature' values.
187 const std::vector<llvm::SubtargetFeatureKV> Features =
188 MCInfo->getEnabledProcessorFeatures();
189 std::set<llvm::StringRef> EnabledFeatureNames;
190 for (const llvm::SubtargetFeatureKV &feature : Features)
191 EnabledFeatureNames.insert(feature.Key);
192
193 if (MachineTriple.isAArch64())
194 llvm::AArch64::printEnabledExtensions(EnabledFeatureNames);
195 else if (MachineTriple.isRISCV()) {
196 llvm::StringMap<llvm::StringRef> DescMap;
197 for (const llvm::SubtargetFeatureKV &feature : Features)
198 DescMap.insert({feature.Key, feature.Desc});
199 llvm::RISCVISAInfo::printEnabledExtensions(MachineTriple.isArch64Bit(),
200 EnabledFeatureNames, DescMap);
201 } else {
202 // The option was already checked in Driver::HandleImmediateArgs,
203 // so we do not expect to get here if we are not a supported architecture.
204 assert(0 && "Unhandled triple for --print-enabled-extensions option.");
205 return 1;
206 }
207
208 return 0;
209}
210
226int cc1_main(ArrayRef<const char *> Argv, const char *Argv0, void *MainAddr) {211int cc1_main(ArrayRef<const char *> Argv, const char *Argv0, void *MainAddr) {
227 ensureSufficientStack();212 ensureSufficientStack();
228213
...@@ -256,7 +241,8 @@ int cc1_main(ArrayRef<const char *> Argv, const char *Argv0, void *MainAddr) {...@@ -256,7 +241,8 @@ int cc1_main(ArrayRef<const char *> Argv, const char *Argv0, void *MainAddr) {
256241
257 if (!Clang->getFrontendOpts().TimeTracePath.empty()) {242 if (!Clang->getFrontendOpts().TimeTracePath.empty()) {
258 llvm::timeTraceProfilerInitialize(243 llvm::timeTraceProfilerInitialize(
259 Clang->getFrontendOpts().TimeTraceGranularity, Argv0);244 Clang->getFrontendOpts().TimeTraceGranularity, Argv0,
245 Clang->getFrontendOpts().TimeTraceVerbose);
260 }246 }
261 // --print-supported-cpus takes priority over the actual compilation.247 // --print-supported-cpus takes priority over the actual compilation.
262 if (Clang->getFrontendOpts().PrintSupportedCPUs)248 if (Clang->getFrontendOpts().PrintSupportedCPUs)
...@@ -266,6 +252,10 @@ int cc1_main(ArrayRef<const char *> Argv, const char *Argv0, void *MainAddr) {...@@ -266,6 +252,10 @@ int cc1_main(ArrayRef<const char *> Argv, const char *Argv0, void *MainAddr) {
266 if (Clang->getFrontendOpts().PrintSupportedExtensions)252 if (Clang->getFrontendOpts().PrintSupportedExtensions)
267 return PrintSupportedExtensions(Clang->getTargetOpts().Triple);253 return PrintSupportedExtensions(Clang->getTargetOpts().Triple);
268254
255 // --print-enabled-extensions takes priority over the actual compilation.
256 if (Clang->getFrontendOpts().PrintEnabledExtensions)
257 return PrintEnabledExtensions(Clang->getTargetOpts());
258
269 // Infer the builtin include path if unspecified.259 // Infer the builtin include path if unspecified.
270 if (Clang->getHeaderSearchOpts().UseBuiltinIncludes &&260 if (Clang->getHeaderSearchOpts().UseBuiltinIncludes &&
271 Clang->getHeaderSearchOpts().ResourceDir.empty())261 Clang->getHeaderSearchOpts().ResourceDir.empty())
src/zig_clang_cc1as_main.cpp+38-14
...@@ -89,10 +89,17 @@ struct AssemblerInvocation {...@@ -89,10 +89,17 @@ struct AssemblerInvocation {
89 /// @{89 /// @{
9090
91 std::vector<std::string> IncludePaths;91 std::vector<std::string> IncludePaths;
92 LLVM_PREFERRED_TYPE(bool)
92 unsigned NoInitialTextSection : 1;93 unsigned NoInitialTextSection : 1;
94 LLVM_PREFERRED_TYPE(bool)
93 unsigned SaveTemporaryLabels : 1;95 unsigned SaveTemporaryLabels : 1;
96 LLVM_PREFERRED_TYPE(bool)
94 unsigned GenDwarfForAssembly : 1;97 unsigned GenDwarfForAssembly : 1;
98 LLVM_PREFERRED_TYPE(bool)
95 unsigned RelaxELFRelocations : 1;99 unsigned RelaxELFRelocations : 1;
100 LLVM_PREFERRED_TYPE(bool)
101 unsigned SSE2AVX : 1;
102 LLVM_PREFERRED_TYPE(bool)
96 unsigned Dwarf64 : 1;103 unsigned Dwarf64 : 1;
97 unsigned DwarfVersion;104 unsigned DwarfVersion;
98 std::string DwarfDebugFlags;105 std::string DwarfDebugFlags;
...@@ -117,7 +124,9 @@ struct AssemblerInvocation {...@@ -117,7 +124,9 @@ struct AssemblerInvocation {
117 FT_Obj ///< Object file output.124 FT_Obj ///< Object file output.
118 };125 };
119 FileType OutputType;126 FileType OutputType;
127 LLVM_PREFERRED_TYPE(bool)
120 unsigned ShowHelp : 1;128 unsigned ShowHelp : 1;
129 LLVM_PREFERRED_TYPE(bool)
121 unsigned ShowVersion : 1;130 unsigned ShowVersion : 1;
122131
123 /// @}132 /// @}
...@@ -125,19 +134,28 @@ struct AssemblerInvocation {...@@ -125,19 +134,28 @@ struct AssemblerInvocation {
125 /// @{134 /// @{
126135
127 unsigned OutputAsmVariant;136 unsigned OutputAsmVariant;
137 LLVM_PREFERRED_TYPE(bool)
128 unsigned ShowEncoding : 1;138 unsigned ShowEncoding : 1;
139 LLVM_PREFERRED_TYPE(bool)
129 unsigned ShowInst : 1;140 unsigned ShowInst : 1;
130141
131 /// @}142 /// @}
132 /// @name Assembler Options143 /// @name Assembler Options
133 /// @{144 /// @{
134145
146 LLVM_PREFERRED_TYPE(bool)
135 unsigned RelaxAll : 1;147 unsigned RelaxAll : 1;
148 LLVM_PREFERRED_TYPE(bool)
136 unsigned NoExecStack : 1;149 unsigned NoExecStack : 1;
150 LLVM_PREFERRED_TYPE(bool)
137 unsigned FatalWarnings : 1;151 unsigned FatalWarnings : 1;
152 LLVM_PREFERRED_TYPE(bool)
138 unsigned NoWarn : 1;153 unsigned NoWarn : 1;
154 LLVM_PREFERRED_TYPE(bool)
139 unsigned NoTypeCheck : 1;155 unsigned NoTypeCheck : 1;
156 LLVM_PREFERRED_TYPE(bool)
140 unsigned IncrementalLinkerCompatible : 1;157 unsigned IncrementalLinkerCompatible : 1;
158 LLVM_PREFERRED_TYPE(bool)
141 unsigned EmbedBitcode : 1;159 unsigned EmbedBitcode : 1;
142160
143 /// Whether to emit DWARF unwind info.161 /// Whether to emit DWARF unwind info.
...@@ -145,8 +163,12 @@ struct AssemblerInvocation {...@@ -145,8 +163,12 @@ struct AssemblerInvocation {
145163
146 // Whether to emit compact-unwind for non-canonical entries.164 // Whether to emit compact-unwind for non-canonical entries.
147 // Note: maybe overriden by other constraints.165 // Note: maybe overriden by other constraints.
166 LLVM_PREFERRED_TYPE(bool)
148 unsigned EmitCompactUnwindNonCanonical : 1;167 unsigned EmitCompactUnwindNonCanonical : 1;
149168
169 LLVM_PREFERRED_TYPE(bool)
170 unsigned Crel : 1;
171
150 /// The name of the relocation model to use.172 /// The name of the relocation model to use.
151 std::string RelocationModel;173 std::string RelocationModel;
152174
...@@ -177,6 +199,7 @@ public:...@@ -177,6 +199,7 @@ public:
177 ShowInst = 0;199 ShowInst = 0;
178 ShowEncoding = 0;200 ShowEncoding = 0;
179 RelaxAll = 0;201 RelaxAll = 0;
202 SSE2AVX = 0;
180 NoExecStack = 0;203 NoExecStack = 0;
181 FatalWarnings = 0;204 FatalWarnings = 0;
182 NoWarn = 0;205 NoWarn = 0;
...@@ -187,6 +210,7 @@ public:...@@ -187,6 +210,7 @@ public:
187 EmbedBitcode = 0;210 EmbedBitcode = 0;
188 EmitDwarfUnwind = EmitDwarfUnwindType::Default;211 EmitDwarfUnwind = EmitDwarfUnwindType::Default;
189 EmitCompactUnwindNonCanonical = false;212 EmitCompactUnwindNonCanonical = false;
213 Crel = false;
190 }214 }
191215
192 static bool CreateFromArgs(AssemblerInvocation &Res,216 static bool CreateFromArgs(AssemblerInvocation &Res,
...@@ -267,6 +291,7 @@ bool AssemblerInvocation::CreateFromArgs(AssemblerInvocation &Opts,...@@ -267,6 +291,7 @@ bool AssemblerInvocation::CreateFromArgs(AssemblerInvocation &Opts,
267 }291 }
268292
269 Opts.RelaxELFRelocations = !Args.hasArg(OPT_mrelax_relocations_no);293 Opts.RelaxELFRelocations = !Args.hasArg(OPT_mrelax_relocations_no);
294 Opts.SSE2AVX = Args.hasArg(OPT_msse2avx);
270 if (auto *DwarfFormatArg = Args.getLastArg(OPT_gdwarf64, OPT_gdwarf32))295 if (auto *DwarfFormatArg = Args.getLastArg(OPT_gdwarf64, OPT_gdwarf32))
271 Opts.Dwarf64 = DwarfFormatArg->getOption().matches(OPT_gdwarf64);296 Opts.Dwarf64 = DwarfFormatArg->getOption().matches(OPT_gdwarf64);
272 Opts.DwarfVersion = getLastArgIntValue(Args, OPT_dwarf_version_EQ, 2, Diags);297 Opts.DwarfVersion = getLastArgIntValue(Args, OPT_dwarf_version_EQ, 2, Diags);
...@@ -356,6 +381,7 @@ bool AssemblerInvocation::CreateFromArgs(AssemblerInvocation &Opts,...@@ -356,6 +381,7 @@ bool AssemblerInvocation::CreateFromArgs(AssemblerInvocation &Opts,
356381
357 Opts.EmitCompactUnwindNonCanonical =382 Opts.EmitCompactUnwindNonCanonical =
358 Args.hasArg(OPT_femit_compact_unwind_non_canonical);383 Args.hasArg(OPT_femit_compact_unwind_non_canonical);
384 Opts.Crel = Args.hasArg(OPT_crel);
359385
360 Opts.AsSecureLogFile = Args.getLastArgValue(OPT_as_secure_log_file);386 Opts.AsSecureLogFile = Args.getLastArgValue(OPT_as_secure_log_file);
361387
...@@ -409,8 +435,14 @@ static bool ExecuteAssemblerImpl(AssemblerInvocation &Opts,...@@ -409,8 +435,14 @@ static bool ExecuteAssemblerImpl(AssemblerInvocation &Opts,
409 assert(MRI && "Unable to create target register info!");435 assert(MRI && "Unable to create target register info!");
410436
411 MCTargetOptions MCOptions;437 MCTargetOptions MCOptions;
438 MCOptions.MCRelaxAll = Opts.RelaxAll;
412 MCOptions.EmitDwarfUnwind = Opts.EmitDwarfUnwind;439 MCOptions.EmitDwarfUnwind = Opts.EmitDwarfUnwind;
413 MCOptions.EmitCompactUnwindNonCanonical = Opts.EmitCompactUnwindNonCanonical;440 MCOptions.EmitCompactUnwindNonCanonical = Opts.EmitCompactUnwindNonCanonical;
441 MCOptions.MCSaveTempLabels = Opts.SaveTemporaryLabels;
442 MCOptions.Crel = Opts.Crel;
443 MCOptions.X86RelaxRelocations = Opts.RelaxELFRelocations;
444 MCOptions.X86Sse2Avx = Opts.SSE2AVX;
445 MCOptions.CompressDebugSections = Opts.CompressDebugSections;
414 MCOptions.AsSecureLogFile = Opts.AsSecureLogFile;446 MCOptions.AsSecureLogFile = Opts.AsSecureLogFile;
415447
416 std::unique_ptr<MCAsmInfo> MAI(448 std::unique_ptr<MCAsmInfo> MAI(
...@@ -419,9 +451,7 @@ static bool ExecuteAssemblerImpl(AssemblerInvocation &Opts,...@@ -419,9 +451,7 @@ static bool ExecuteAssemblerImpl(AssemblerInvocation &Opts,
419451
420 // Ensure MCAsmInfo initialization occurs before any use, otherwise sections452 // Ensure MCAsmInfo initialization occurs before any use, otherwise sections
421 // may be created with a combination of default and explicit settings.453 // may be created with a combination of default and explicit settings.
422 MAI->setCompressDebugSections(Opts.CompressDebugSections);
423454
424 MAI->setRelaxELFRelocations(Opts.RelaxELFRelocations);
425455
426 bool IsBinary = Opts.OutputType == AssemblerInvocation::FT_Obj;456 bool IsBinary = Opts.OutputType == AssemblerInvocation::FT_Obj;
427 if (Opts.OutputPath.empty())457 if (Opts.OutputPath.empty())
...@@ -465,8 +495,6 @@ static bool ExecuteAssemblerImpl(AssemblerInvocation &Opts,...@@ -465,8 +495,6 @@ static bool ExecuteAssemblerImpl(AssemblerInvocation &Opts,
465 MOFI->setDarwinTargetVariantSDKVersion(Opts.DarwinTargetVariantSDKVersion);495 MOFI->setDarwinTargetVariantSDKVersion(Opts.DarwinTargetVariantSDKVersion);
466 Ctx.setObjectFileInfo(MOFI.get());496 Ctx.setObjectFileInfo(MOFI.get());
467497
468 if (Opts.SaveTemporaryLabels)
469 Ctx.setAllowTemporaryLabels(false);
470 if (Opts.GenDwarfForAssembly)498 if (Opts.GenDwarfForAssembly)
471 Ctx.setGenDwarfForAssembly(true);499 Ctx.setGenDwarfForAssembly(true);
472 if (!Opts.DwarfDebugFlags.empty())500 if (!Opts.DwarfDebugFlags.empty())
...@@ -503,6 +531,9 @@ static bool ExecuteAssemblerImpl(AssemblerInvocation &Opts,...@@ -503,6 +531,9 @@ static bool ExecuteAssemblerImpl(AssemblerInvocation &Opts,
503 MCOptions.MCNoWarn = Opts.NoWarn;531 MCOptions.MCNoWarn = Opts.NoWarn;
504 MCOptions.MCFatalWarnings = Opts.FatalWarnings;532 MCOptions.MCFatalWarnings = Opts.FatalWarnings;
505 MCOptions.MCNoTypeCheck = Opts.NoTypeCheck;533 MCOptions.MCNoTypeCheck = Opts.NoTypeCheck;
534 MCOptions.ShowMCInst = Opts.ShowInst;
535 MCOptions.AsmVerbose = true;
536 MCOptions.MCUseDwarfDirectory = MCTargetOptions::EnableDwarfDirectory;
506 MCOptions.ABIName = Opts.TargetABI;537 MCOptions.ABIName = Opts.TargetABI;
507538
508 // FIXME: There is a bit of code duplication with addPassesToEmitFile.539 // FIXME: There is a bit of code duplication with addPassesToEmitFile.
...@@ -517,10 +548,8 @@ static bool ExecuteAssemblerImpl(AssemblerInvocation &Opts,...@@ -517,10 +548,8 @@ static bool ExecuteAssemblerImpl(AssemblerInvocation &Opts,
517 TheTarget->createMCAsmBackend(*STI, *MRI, MCOptions));548 TheTarget->createMCAsmBackend(*STI, *MRI, MCOptions));
518549
519 auto FOut = std::make_unique<formatted_raw_ostream>(*Out);550 auto FOut = std::make_unique<formatted_raw_ostream>(*Out);
520 Str.reset(TheTarget->createAsmStreamer(551 Str.reset(TheTarget->createAsmStreamer(Ctx, std::move(FOut), IP,
521 Ctx, std::move(FOut), /*asmverbose*/ true,552 std::move(CE), std::move(MAB)));
522 /*useDwarfDirectory*/ true, IP, std::move(CE), std::move(MAB),
523 Opts.ShowInst));
524 } else if (Opts.OutputType == AssemblerInvocation::FT_Null) {553 } else if (Opts.OutputType == AssemblerInvocation::FT_Null) {
525 Str.reset(createNullStreamer(Ctx));554 Str.reset(createNullStreamer(Ctx));
526 } else {555 } else {
...@@ -543,9 +572,7 @@ static bool ExecuteAssemblerImpl(AssemblerInvocation &Opts,...@@ -543,9 +572,7 @@ static bool ExecuteAssemblerImpl(AssemblerInvocation &Opts,
543572
544 Triple T(Opts.Triple);573 Triple T(Opts.Triple);
545 Str.reset(TheTarget->createMCObjectStreamer(574 Str.reset(TheTarget->createMCObjectStreamer(
546 T, Ctx, std::move(MAB), std::move(OW), std::move(CE), *STI,575 T, Ctx, std::move(MAB), std::move(OW), std::move(CE), *STI));
547 Opts.RelaxAll, Opts.IncrementalLinkerCompatible,
548 /*DWARFMustBeAtTheEnd*/ true));
549 Str.get()->initSections(Opts.NoExecStack, *STI);576 Str.get()->initSections(Opts.NoExecStack, *STI);
550 }577 }
551578
...@@ -558,9 +585,6 @@ static bool ExecuteAssemblerImpl(AssemblerInvocation &Opts,...@@ -558,9 +585,6 @@ static bool ExecuteAssemblerImpl(AssemblerInvocation &Opts,
558 Str.get()->emitZeros(1);585 Str.get()->emitZeros(1);
559 }586 }
560587
561 // Assembly to object compilation should leverage assembly info.
562 Str->setUseAssemblerInfoForParsing(true);
563
564 bool Failed = false;588 bool Failed = false;
565589
566 std::unique_ptr<MCAsmParser> Parser(590 std::unique_ptr<MCAsmParser> Parser(
src/zig_clang_driver.cpp+10-159
...@@ -28,6 +28,7 @@...@@ -28,6 +28,7 @@
28#include "llvm/ADT/ArrayRef.h"28#include "llvm/ADT/ArrayRef.h"
29#include "llvm/ADT/SmallString.h"29#include "llvm/ADT/SmallString.h"
30#include "llvm/ADT/SmallVector.h"30#include "llvm/ADT/SmallVector.h"
31#include "llvm/ADT/StringSet.h"
31#include "llvm/Option/ArgList.h"32#include "llvm/Option/ArgList.h"
32#include "llvm/Option/OptTable.h"33#include "llvm/Option/OptTable.h"
33#include "llvm/Option/Option.h"34#include "llvm/Option/Option.h"
...@@ -41,7 +42,6 @@...@@ -41,7 +42,6 @@
41#include "llvm/Support/PrettyStackTrace.h"42#include "llvm/Support/PrettyStackTrace.h"
42#include "llvm/Support/Process.h"43#include "llvm/Support/Process.h"
43#include "llvm/Support/Program.h"44#include "llvm/Support/Program.h"
44#include "llvm/Support/Regex.h"
45#include "llvm/Support/Signals.h"45#include "llvm/Support/Signals.h"
46#include "llvm/Support/StringSaver.h"46#include "llvm/Support/StringSaver.h"
47#include "llvm/Support/TargetSelect.h"47#include "llvm/Support/TargetSelect.h"
...@@ -73,136 +73,8 @@ std::string GetExecutablePath(const char *Argv0, bool CanonicalPrefixes) {...@@ -73,136 +73,8 @@ std::string GetExecutablePath(const char *Argv0, bool CanonicalPrefixes) {
73 return llvm::sys::fs::getMainExecutable(Argv0, P);73 return llvm::sys::fs::getMainExecutable(Argv0, P);
74}74}
7575
76static const char *GetStableCStr(std::set<std::string> &SavedStrings,76static const char *GetStableCStr(llvm::StringSet<> &SavedStrings, StringRef S) {
77 StringRef S) {77 return SavedStrings.insert(S).first->getKeyData();
78 return SavedStrings.insert(std::string(S)).first->c_str();
79}
80
81/// ApplyOneQAOverride - Apply a list of edits to the input argument lists.
82///
83/// The input string is a space separated list of edits to perform,
84/// they are applied in order to the input argument lists. Edits
85/// should be one of the following forms:
86///
87/// '#': Silence information about the changes to the command line arguments.
88///
89/// '^': Add FOO as a new argument at the beginning of the command line.
90///
91/// '+': Add FOO as a new argument at the end of the command line.
92///
93/// 's/XXX/YYY/': Substitute the regular expression XXX with YYY in the command
94/// line.
95///
96/// 'xOPTION': Removes all instances of the literal argument OPTION.
97///
98/// 'XOPTION': Removes all instances of the literal argument OPTION,
99/// and the following argument.
100///
101/// 'Ox': Removes all flags matching 'O' or 'O[sz0-9]' and adds 'Ox'
102/// at the end of the command line.
103///
104/// \param OS - The stream to write edit information to.
105/// \param Args - The vector of command line arguments.
106/// \param Edit - The override command to perform.
107/// \param SavedStrings - Set to use for storing string representations.
108static void ApplyOneQAOverride(raw_ostream &OS,
109 SmallVectorImpl<const char*> &Args,
110 StringRef Edit,
111 std::set<std::string> &SavedStrings) {
112 // This does not need to be efficient.
113
114 if (Edit[0] == '^') {
115 const char *Str =
116 GetStableCStr(SavedStrings, Edit.substr(1));
117 OS << "### Adding argument " << Str << " at beginning\n";
118 Args.insert(Args.begin() + 1, Str);
119 } else if (Edit[0] == '+') {
120 const char *Str =
121 GetStableCStr(SavedStrings, Edit.substr(1));
122 OS << "### Adding argument " << Str << " at end\n";
123 Args.push_back(Str);
124 } else if (Edit[0] == 's' && Edit[1] == '/' && Edit.ends_with("/") &&
125 Edit.slice(2, Edit.size() - 1).contains('/')) {
126 StringRef MatchPattern = Edit.substr(2).split('/').first;
127 StringRef ReplPattern = Edit.substr(2).split('/').second;
128 ReplPattern = ReplPattern.slice(0, ReplPattern.size()-1);
129
130 for (unsigned i = 1, e = Args.size(); i != e; ++i) {
131 // Ignore end-of-line response file markers
132 if (Args[i] == nullptr)
133 continue;
134 std::string Repl = llvm::Regex(MatchPattern).sub(ReplPattern, Args[i]);
135
136 if (Repl != Args[i]) {
137 OS << "### Replacing '" << Args[i] << "' with '" << Repl << "'\n";
138 Args[i] = GetStableCStr(SavedStrings, Repl);
139 }
140 }
141 } else if (Edit[0] == 'x' || Edit[0] == 'X') {
142 auto Option = Edit.substr(1);
143 for (unsigned i = 1; i < Args.size();) {
144 if (Option == Args[i]) {
145 OS << "### Deleting argument " << Args[i] << '\n';
146 Args.erase(Args.begin() + i);
147 if (Edit[0] == 'X') {
148 if (i < Args.size()) {
149 OS << "### Deleting argument " << Args[i] << '\n';
150 Args.erase(Args.begin() + i);
151 } else
152 OS << "### Invalid X edit, end of command line!\n";
153 }
154 } else
155 ++i;
156 }
157 } else if (Edit[0] == 'O') {
158 for (unsigned i = 1; i < Args.size();) {
159 const char *A = Args[i];
160 // Ignore end-of-line response file markers
161 if (A == nullptr)
162 continue;
163 if (A[0] == '-' && A[1] == 'O' &&
164 (A[2] == '\0' ||
165 (A[3] == '\0' && (A[2] == 's' || A[2] == 'z' ||
166 ('0' <= A[2] && A[2] <= '9'))))) {
167 OS << "### Deleting argument " << Args[i] << '\n';
168 Args.erase(Args.begin() + i);
169 } else
170 ++i;
171 }
172 OS << "### Adding argument " << Edit << " at end\n";
173 Args.push_back(GetStableCStr(SavedStrings, '-' + Edit.str()));
174 } else {
175 OS << "### Unrecognized edit: " << Edit << "\n";
176 }
177}
178
179/// ApplyQAOverride - Apply a space separated list of edits to the
180/// input argument lists. See ApplyOneQAOverride.
181static void ApplyQAOverride(SmallVectorImpl<const char*> &Args,
182 const char *OverrideStr,
183 std::set<std::string> &SavedStrings) {
184 raw_ostream *OS = &llvm::errs();
185
186 if (OverrideStr[0] == '#') {
187 ++OverrideStr;
188 OS = &llvm::nulls();
189 }
190
191 *OS << "### CCC_OVERRIDE_OPTIONS: " << OverrideStr << "\n";
192
193 // This does not need to be efficient.
194
195 const char *S = OverrideStr;
196 while (*S) {
197 const char *End = ::strchr(S, ' ');
198 if (!End)
199 End = S + strlen(S);
200 if (End != S)
201 ApplyOneQAOverride(*OS, Args, std::string(S, End), SavedStrings);
202 S = End;
203 if (*S != '\0')
204 ++S;
205 }
206}78}
20779
208extern int cc1_main(ArrayRef<const char *> Argv, const char *Argv0,80extern int cc1_main(ArrayRef<const char *> Argv, const char *Argv0,
...@@ -212,7 +84,7 @@ extern int cc1as_main(ArrayRef<const char *> Argv, const char *Argv0,...@@ -212,7 +84,7 @@ extern int cc1as_main(ArrayRef<const char *> Argv, const char *Argv0,
21284
213static void insertTargetAndModeArgs(const ParsedClangName &NameParts,85static void insertTargetAndModeArgs(const ParsedClangName &NameParts,
214 SmallVectorImpl<const char *> &ArgVector,86 SmallVectorImpl<const char *> &ArgVector,
215 std::set<std::string> &SavedStrings) {87 llvm::StringSet<> &SavedStrings) {
216 // Put target and mode arguments at the start of argument list so that88 // Put target and mode arguments at the start of argument list so that
217 // arguments specified in command line could override them. Avoid putting89 // arguments specified in command line could override them. Avoid putting
218 // them at index 0, as an option like '-cc1' must remain the first.90 // them at index 0, as an option like '-cc1' must remain the first.
...@@ -320,28 +192,6 @@ static void FixupDiagPrefixExeName(TextDiagnosticPrinter *DiagClient,...@@ -320,28 +192,6 @@ static void FixupDiagPrefixExeName(TextDiagnosticPrinter *DiagClient,
320 DiagClient->setPrefix(std::string(ExeBasename));192 DiagClient->setPrefix(std::string(ExeBasename));
321}193}
322194
323static void SetInstallDir(SmallVectorImpl<const char *> &argv,
324 Driver &TheDriver, bool CanonicalPrefixes) {
325 // Attempt to find the original path used to invoke the driver, to determine
326 // the installed path. We do this manually, because we want to support that
327 // path being a symlink.
328 SmallString<128> InstalledPath(argv[0]);
329
330 // Do a PATH lookup, if there are no directory components.
331 if (llvm::sys::path::filename(InstalledPath) == InstalledPath)
332 if (llvm::ErrorOr<std::string> Tmp = llvm::sys::findProgramByName(
333 llvm::sys::path::filename(InstalledPath.str())))
334 InstalledPath = *Tmp;
335
336 // FIXME: We don't actually canonicalize this, we just make it absolute.
337 if (CanonicalPrefixes)
338 llvm::sys::fs::make_absolute(InstalledPath);
339
340 StringRef InstalledPathParent(llvm::sys::path::parent_path(InstalledPath));
341 if (llvm::sys::fs::exists(InstalledPathParent))
342 TheDriver.setInstalledDir(InstalledPathParent);
343}
344
345static int ExecuteCC1Tool(SmallVectorImpl<const char *> &ArgV,195static int ExecuteCC1Tool(SmallVectorImpl<const char *> &ArgV,
346 const llvm::ToolContext &ToolContext) {196 const llvm::ToolContext &ToolContext) {
347 // If we call the cc1 tool from the clangDriver library (through197 // If we call the cc1 tool from the clangDriver library (through
...@@ -363,8 +213,9 @@ static int ExecuteCC1Tool(SmallVectorImpl<const char *> &ArgV,...@@ -363,8 +213,9 @@ static int ExecuteCC1Tool(SmallVectorImpl<const char *> &ArgV,
363 if (Tool == "-cc1as")213 if (Tool == "-cc1as")
364 return cc1as_main(ArrayRef(ArgV).slice(2), ArgV[0], GetExecutablePathVP);214 return cc1as_main(ArrayRef(ArgV).slice(2), ArgV[0], GetExecutablePathVP);
365 // Reject unknown tools.215 // Reject unknown tools.
366 llvm::errs() << "error: unknown integrated tool '" << Tool << "'. "216 llvm::errs()
367 << "Valid tools include '-cc1' and '-cc1as'.\n";217 << "error: unknown integrated tool '" << Tool << "'. "
218 << "Valid tools include '-cc1' and '-cc1as'.\n";
368 return 1;219 return 1;
369}220}
370221
...@@ -435,12 +286,13 @@ static int clang_main(int Argc, char **Argv, const llvm::ToolContext &ToolContex...@@ -435,12 +286,13 @@ static int clang_main(int Argc, char **Argv, const llvm::ToolContext &ToolContex
435 }286 }
436 }287 }
437288
438 std::set<std::string> SavedStrings;289 llvm::StringSet<> SavedStrings;
439 // Handle CCC_OVERRIDE_OPTIONS, used for editing a command line behind the290 // Handle CCC_OVERRIDE_OPTIONS, used for editing a command line behind the
440 // scenes.291 // scenes.
441 if (const char *OverrideStr = ::getenv("CCC_OVERRIDE_OPTIONS")) {292 if (const char *OverrideStr = ::getenv("CCC_OVERRIDE_OPTIONS")) {
442 // FIXME: Driver shouldn't take extra initial argument.293 // FIXME: Driver shouldn't take extra initial argument.
443 ApplyQAOverride(Args, OverrideStr, SavedStrings);294 driver::applyOverrideOptions(Args, OverrideStr, SavedStrings,
295 &llvm::errs());
444 }296 }
445297
446 std::string Path = GetExecutablePath(ToolContext.Path, CanonicalPrefixes);298 std::string Path = GetExecutablePath(ToolContext.Path, CanonicalPrefixes);
...@@ -478,7 +330,6 @@ static int clang_main(int Argc, char **Argv, const llvm::ToolContext &ToolContex...@@ -478,7 +330,6 @@ static int clang_main(int Argc, char **Argv, const llvm::ToolContext &ToolContex
478 ProcessWarningOptions(Diags, *DiagOpts, /*ReportDiags=*/false);330 ProcessWarningOptions(Diags, *DiagOpts, /*ReportDiags=*/false);
479331
480 Driver TheDriver(Path, llvm::sys::getDefaultTargetTriple(), Diags);332 Driver TheDriver(Path, llvm::sys::getDefaultTargetTriple(), Diags);
481 SetInstallDir(Args, TheDriver, CanonicalPrefixes);
482 auto TargetAndMode = ToolChain::getTargetAndModeFromProgramName(ProgName);333 auto TargetAndMode = ToolChain::getTargetAndModeFromProgramName(ProgName);
483 TheDriver.setTargetAndMode(TargetAndMode);334 TheDriver.setTargetAndMode(TargetAndMode);
484 // If -canonical-prefixes is set, GetExecutablePath will have resolved Path335 // If -canonical-prefixes is set, GetExecutablePath will have resolved Path
src/zig_llvm-ar.cpp+26-16
...@@ -65,7 +65,7 @@ static void printRanLibHelp(StringRef ToolName) {...@@ -65,7 +65,7 @@ static void printRanLibHelp(StringRef ToolName) {
65 << "USAGE: " + ToolName + " archive...\n\n"65 << "USAGE: " + ToolName + " archive...\n\n"
66 << "OPTIONS:\n"66 << "OPTIONS:\n"
67 << " -h --help - Display available options\n"67 << " -h --help - Display available options\n"
68 << " -v --version - Display the version of this program\n"68 << " -V --version - Display the version of this program\n"
69 << " -D - Use zero for timestamps and uids/gids "69 << " -D - Use zero for timestamps and uids/gids "
70 "(default)\n"70 "(default)\n"
71 << " -U - Use actual timestamps and uids/gids\n"71 << " -U - Use actual timestamps and uids/gids\n"
...@@ -82,6 +82,7 @@ static void printArHelp(StringRef ToolName) {...@@ -82,6 +82,7 @@ static void printArHelp(StringRef ToolName) {
82 =darwin - darwin82 =darwin - darwin
83 =bsd - bsd83 =bsd - bsd
84 =bigarchive - big archive (AIX OS)84 =bigarchive - big archive (AIX OS)
85 =coff - coff
85 --plugin=<string> - ignored for compatibility86 --plugin=<string> - ignored for compatibility
86 -h --help - display this help and exit87 -h --help - display this help and exit
87 --output - the directory to extract archive members to88 --output - the directory to extract archive members to
...@@ -193,7 +194,7 @@ static SmallVector<const char *, 256> PositionalArgs;...@@ -193,7 +194,7 @@ static SmallVector<const char *, 256> PositionalArgs;
193static bool MRI;194static bool MRI;
194195
195namespace {196namespace {
196enum Format { Default, GNU, BSD, DARWIN, BIGARCHIVE, Unknown };197enum Format { Default, GNU, COFF, BSD, DARWIN, BIGARCHIVE, Unknown };
197}198}
198199
199static Format FormatType = Default;200static Format FormatType = Default;
...@@ -670,7 +671,7 @@ Expected<std::unique_ptr<Binary>> getAsBinary(const Archive::Child &C,...@@ -670,7 +671,7 @@ Expected<std::unique_ptr<Binary>> getAsBinary(const Archive::Child &C,
670}671}
671672
672template <class A> static bool isValidInBitMode(const A &Member) {673template <class A> static bool isValidInBitMode(const A &Member) {
673 if (object::Archive::getDefaultKindForHost() != object::Archive::K_AIXBIG)674 if (object::Archive::getDefaultKind() != object::Archive::K_AIXBIG)
674 return true;675 return true;
675 LLVMContext Context;676 LLVMContext Context;
676 Expected<std::unique_ptr<Binary>> BinOrErr = getAsBinary(Member, &Context);677 Expected<std::unique_ptr<Binary>> BinOrErr = getAsBinary(Member, &Context);
...@@ -1025,25 +1026,35 @@ static void performWriteOperation(ArchiveOperation Operation,...@@ -1025,25 +1026,35 @@ static void performWriteOperation(ArchiveOperation Operation,
1025 Kind = object::Archive::K_GNU;1026 Kind = object::Archive::K_GNU;
1026 else if (OldArchive) {1027 else if (OldArchive) {
1027 Kind = OldArchive->kind();1028 Kind = OldArchive->kind();
1028 if (Kind == object::Archive::K_BSD) {1029 std::optional<object::Archive::Kind> AltKind;
1029 auto InferredKind = object::Archive::K_BSD;1030 if (Kind == object::Archive::K_BSD)
1031 AltKind = object::Archive::K_DARWIN;
1032 else if (Kind == object::Archive::K_GNU && !OldArchive->hasSymbolTable())
1033 // If there is no symbol table, we can't tell GNU from COFF format
1034 // from the old archive type.
1035 AltKind = object::Archive::K_COFF;
1036 if (AltKind) {
1037 auto InferredKind = Kind;
1030 if (NewMembersP && !NewMembersP->empty())1038 if (NewMembersP && !NewMembersP->empty())
1031 InferredKind = NewMembersP->front().detectKindFromObject();1039 InferredKind = NewMembersP->front().detectKindFromObject();
1032 else if (!NewMembers.empty())1040 else if (!NewMembers.empty())
1033 InferredKind = NewMembers.front().detectKindFromObject();1041 InferredKind = NewMembers.front().detectKindFromObject();
1034 if (InferredKind == object::Archive::K_DARWIN)1042 if (InferredKind == AltKind)
1035 Kind = object::Archive::K_DARWIN;1043 Kind = *AltKind;
1036 }1044 }
1037 } else if (NewMembersP)1045 } else if (NewMembersP)
1038 Kind = !NewMembersP->empty() ? NewMembersP->front().detectKindFromObject()1046 Kind = !NewMembersP->empty() ? NewMembersP->front().detectKindFromObject()
1039 : object::Archive::getDefaultKindForHost();1047 : object::Archive::getDefaultKind();
1040 else1048 else
1041 Kind = !NewMembers.empty() ? NewMembers.front().detectKindFromObject()1049 Kind = !NewMembers.empty() ? NewMembers.front().detectKindFromObject()
1042 : object::Archive::getDefaultKindForHost();1050 : object::Archive::getDefaultKind();
1043 break;1051 break;
1044 case GNU:1052 case GNU:
1045 Kind = object::Archive::K_GNU;1053 Kind = object::Archive::K_GNU;
1046 break;1054 break;
1055 case COFF:
1056 Kind = object::Archive::K_COFF;
1057 break;
1047 case BSD:1058 case BSD:
1048 if (Thin)1059 if (Thin)
1049 fail("only the gnu format has a thin mode");1060 fail("only the gnu format has a thin mode");
...@@ -1331,7 +1342,7 @@ static int ar_main(int argc, char **argv) {...@@ -1331,7 +1342,7 @@ static int ar_main(int argc, char **argv) {
13311342
1332 // Get BitMode from enviorment variable "OBJECT_MODE" for AIX OS, if1343 // Get BitMode from enviorment variable "OBJECT_MODE" for AIX OS, if
1333 // specified.1344 // specified.
1334 if (object::Archive::getDefaultKindForHost() == object::Archive::K_AIXBIG) {1345 if (object::Archive::getDefaultKind() == object::Archive::K_AIXBIG) {
1335 BitMode = getBitMode(getenv("OBJECT_MODE"));1346 BitMode = getBitMode(getenv("OBJECT_MODE"));
1336 if (BitMode == BitModeTy::Unknown)1347 if (BitMode == BitModeTy::Unknown)
1337 BitMode = BitModeTy::Bit32;1348 BitMode = BitModeTy::Bit32;
...@@ -1376,6 +1387,7 @@ static int ar_main(int argc, char **argv) {...@@ -1376,6 +1387,7 @@ static int ar_main(int argc, char **argv) {
1376 .Case("darwin", DARWIN)1387 .Case("darwin", DARWIN)
1377 .Case("bsd", BSD)1388 .Case("bsd", BSD)
1378 .Case("bigarchive", BIGARCHIVE)1389 .Case("bigarchive", BIGARCHIVE)
1390 .Case("coff", COFF)
1379 .Default(Unknown);1391 .Default(Unknown);
1380 if (FormatType == Unknown)1392 if (FormatType == Unknown)
1381 fail(std::string("Invalid format ") + Match);1393 fail(std::string("Invalid format ") + Match);
...@@ -1392,8 +1404,7 @@ static int ar_main(int argc, char **argv) {...@@ -1392,8 +1404,7 @@ static int ar_main(int argc, char **argv) {
1392 continue;1404 continue;
13931405
1394 if (strncmp(*ArgIt, "-X", 2) == 0) {1406 if (strncmp(*ArgIt, "-X", 2) == 0) {
1395 if (object::Archive::getDefaultKindForHost() ==1407 if (object::Archive::getDefaultKind() == object::Archive::K_AIXBIG) {
1396 object::Archive::K_AIXBIG) {
1397 Match = *(*ArgIt + 2) != '\0' ? *ArgIt + 2 : *(++ArgIt);1408 Match = *(*ArgIt + 2) != '\0' ? *ArgIt + 2 : *(++ArgIt);
1398 BitMode = getBitMode(Match);1409 BitMode = getBitMode(Match);
1399 if (BitMode == BitModeTy::Unknown)1410 if (BitMode == BitModeTy::Unknown)
...@@ -1428,12 +1439,11 @@ static int ranlib_main(int argc, char **argv) {...@@ -1428,12 +1439,11 @@ static int ranlib_main(int argc, char **argv) {
1428 } else if (arg.front() == 'h') {1439 } else if (arg.front() == 'h') {
1429 printHelpMessage();1440 printHelpMessage();
1430 return 0;1441 return 0;
1431 } else if (arg.front() == 'v') {1442 } else if (arg.front() == 'V') {
1432 cl::PrintVersionMessage();1443 cl::PrintVersionMessage();
1433 return 0;1444 return 0;
1434 } else if (arg.front() == 'X') {1445 } else if (arg.front() == 'X') {
1435 if (object::Archive::getDefaultKindForHost() ==1446 if (object::Archive::getDefaultKind() == object::Archive::K_AIXBIG) {
1436 object::Archive::K_AIXBIG) {
1437 HasAIXXOption = true;1447 HasAIXXOption = true;
1438 arg.consume_front("X");1448 arg.consume_front("X");
1439 const char *Xarg = arg.data();1449 const char *Xarg = arg.data();
...@@ -1464,7 +1474,7 @@ static int ranlib_main(int argc, char **argv) {...@@ -1464,7 +1474,7 @@ static int ranlib_main(int argc, char **argv) {
1464 }1474 }
1465 }1475 }
14661476
1467 if (object::Archive::getDefaultKindForHost() == object::Archive::K_AIXBIG) {1477 if (object::Archive::getDefaultKind() == object::Archive::K_AIXBIG) {
1468 // If not specify -X option, get BitMode from enviorment variable1478 // If not specify -X option, get BitMode from enviorment variable
1469 // "OBJECT_MODE" for AIX OS if specify.1479 // "OBJECT_MODE" for AIX OS if specify.
1470 if (!HasAIXXOption) {1480 if (!HasAIXXOption) {