r250293 - Bring back r250262: PS4 toolchain
Filipe Cabecinhas via cfe-commits
cfe-commits at lists.llvm.org
Wed Oct 14 05:25:43 PDT 2015
Author: filcab
Date: Wed Oct 14 07:25:43 2015
New Revision: 250293
URL: http://llvm.org/viewvc/llvm-project?rev=250293&view=rev
Log:
Bring back r250262: PS4 toolchain
There was a minor problem with a test. Sorry for the noise yesterday.
This patch adds missing pieces to clang, including the PS4 toolchain
definition, added warnings, PS4 defaults, and Driver changes needed for
our compiler.
A patch by Filipe Cabecinhas, Pierre Gousseau and Katya Romanova!
Differential Revision: http://reviews.llvm.org/D13482
Added:
cfe/trunk/test/Driver/Inputs/scei-ps4_tree/target/include/.keep
cfe/trunk/test/Driver/Inputs/scei-ps4_tree/target/include_common/.keep
cfe/trunk/test/Driver/no-integrated-as.s
cfe/trunk/test/Driver/ps4-header-search.c
cfe/trunk/test/Driver/ps4-linker-non-win.c
cfe/trunk/test/Driver/ps4-linker-win.c
cfe/trunk/test/Driver/ps4-pic.c
cfe/trunk/test/Driver/ps4-sdk-root.c
Modified:
cfe/trunk/include/clang/Basic/DiagnosticDriverKinds.td
cfe/trunk/include/clang/Basic/DiagnosticGroups.td
cfe/trunk/lib/Driver/Driver.cpp
cfe/trunk/lib/Driver/ToolChains.cpp
cfe/trunk/lib/Driver/ToolChains.h
cfe/trunk/lib/Driver/Tools.cpp
cfe/trunk/lib/Driver/Tools.h
cfe/trunk/lib/Frontend/InitHeaderSearch.cpp
cfe/trunk/test/Driver/debug-options.c
cfe/trunk/test/Driver/stack-protector.c
Modified: cfe/trunk/include/clang/Basic/DiagnosticDriverKinds.td
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/DiagnosticDriverKinds.td?rev=250293&r1=250292&r2=250293&view=diff
==============================================================================
--- cfe/trunk/include/clang/Basic/DiagnosticDriverKinds.td (original)
+++ cfe/trunk/include/clang/Basic/DiagnosticDriverKinds.td Wed Oct 14 07:25:43 2015
@@ -196,4 +196,18 @@ def warn_target_unsupported_nan2008 : Wa
def warn_target_unsupported_nanlegacy : Warning<
"ignoring '-mnan=legacy' option because the '%0' architecture does not support it">,
InGroup<UnsupportedNan>;
+
+def warn_drv_unable_to_find_directory_expected : Warning<
+ "unable to find %0 directory, expected to be in '%1'">,
+ InGroup<InvalidOrNonExistentDirectory>, DefaultIgnore;
+
+def warn_drv_ps4_force_pic : Warning<
+ "option '%0' was ignored by the PS4 toolchain, using '-fPIC'">,
+ InGroup<OptionIgnored>;
+
+def warn_drv_ps4_sdk_dir : Warning<
+ "environment variable SCE_PS4_SDK_DIR is set, but points to invalid or nonexistent directory '%0'">,
+ InGroup<InvalidOrNonExistentDirectory>;
+
+def err_drv_unsupported_linker : Error<"unsupported value '%0' for -linker option">;
}
Modified: cfe/trunk/include/clang/Basic/DiagnosticGroups.td
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/DiagnosticGroups.td?rev=250293&r1=250292&r2=250293&view=diff
==============================================================================
--- cfe/trunk/include/clang/Basic/DiagnosticGroups.td (original)
+++ cfe/trunk/include/clang/Basic/DiagnosticGroups.td Wed Oct 14 07:25:43 2015
@@ -823,3 +823,7 @@ def CudaCompat : DiagGroup<"cuda-compat"
// A warning group for things that will change semantics in the future.
def FutureCompat : DiagGroup<"future-compat">;
+
+def InvalidOrNonExistentDirectory : DiagGroup<"invalid-or-nonexistent-directory">;
+
+def OptionIgnored : DiagGroup<"option-ignored">;
Modified: cfe/trunk/lib/Driver/Driver.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Driver.cpp?rev=250293&r1=250292&r2=250293&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/Driver.cpp (original)
+++ cfe/trunk/lib/Driver/Driver.cpp Wed Oct 14 07:25:43 2015
@@ -2261,6 +2261,9 @@ const ToolChain &Driver::getToolChain(co
case llvm::Triple::CUDA:
TC = new toolchains::CudaToolChain(*this, Target, Args);
break;
+ case llvm::Triple::PS4:
+ TC = new toolchains::PS4CPU(*this, Target, Args);
+ break;
default:
// Of these targets, Hexagon is the only one that might have
// an OS of Linux, in which case it got handled above already.
Modified: cfe/trunk/lib/Driver/ToolChains.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/ToolChains.cpp?rev=250293&r1=250292&r2=250293&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/ToolChains.cpp (original)
+++ cfe/trunk/lib/Driver/ToolChains.cpp Wed Oct 14 07:25:43 2015
@@ -4066,3 +4066,77 @@ void WebAssembly::addClangTargetOptions(
options::OPT_fno_use_init_array, true))
CC1Args.push_back("-fuse-init-array");
}
+
+PS4CPU::PS4CPU(const Driver &D, const llvm::Triple &Triple, const ArgList &Args)
+ : Generic_ELF(D, Triple, Args) {
+ if (Args.hasArg(options::OPT_static))
+ D.Diag(diag::err_drv_unsupported_opt_for_target) << "-static" << "PS4";
+
+ // Determine where to find the PS4 libraries. We use SCE_PS4_SDK_DIR
+ // if it exists; otherwise use the driver's installation path, which
+ // should be <SDK_DIR>/host_tools/bin.
+
+ SmallString<512> PS4SDKDir;
+ if (const char *EnvValue = getenv("SCE_PS4_SDK_DIR")) {
+ if (!llvm::sys::fs::exists(EnvValue))
+ getDriver().Diag(clang::diag::warn_drv_ps4_sdk_dir) << EnvValue;
+ PS4SDKDir = EnvValue;
+ } else {
+ PS4SDKDir = getDriver().Dir;
+ llvm::sys::path::append(PS4SDKDir, "/../../");
+ }
+
+ // By default, the driver won't report a warning if it can't find
+ // PS4's include or lib directories. This behavior could be changed if
+ // -Weverything or -Winvalid-or-nonexistent-directory options are passed.
+ // If -isysroot was passed, use that as the SDK base path.
+ std::string PrefixDir;
+ if (const Arg *A = Args.getLastArg(options::OPT_isysroot)) {
+ PrefixDir = A->getValue();
+ if (!llvm::sys::fs::exists(PrefixDir))
+ getDriver().Diag(clang::diag::warn_missing_sysroot) << PrefixDir;
+ } else
+ PrefixDir = PS4SDKDir.str();
+
+ SmallString<512> PS4SDKIncludeDir(PrefixDir);
+ llvm::sys::path::append(PS4SDKIncludeDir, "target/include");
+ if (!Args.hasArg(options::OPT_nostdinc) &&
+ !Args.hasArg(options::OPT_nostdlibinc) &&
+ !Args.hasArg(options::OPT_isysroot) &&
+ !Args.hasArg(options::OPT__sysroot_EQ) &&
+ !llvm::sys::fs::exists(PS4SDKIncludeDir)) {
+ getDriver().Diag(clang::diag::warn_drv_unable_to_find_directory_expected)
+ << "PS4 system headers" << PS4SDKIncludeDir;
+ }
+
+ SmallString<512> PS4SDKLibDir(PS4SDKDir);
+ llvm::sys::path::append(PS4SDKLibDir, "target/lib");
+ if (!Args.hasArg(options::OPT_nostdlib) &&
+ !Args.hasArg(options::OPT_nodefaultlibs) &&
+ !Args.hasArg(options::OPT__sysroot_EQ) && !Args.hasArg(options::OPT_E) &&
+ !Args.hasArg(options::OPT_c) && !Args.hasArg(options::OPT_S) &&
+ !Args.hasArg(options::OPT_emit_ast) &&
+ !llvm::sys::fs::exists(PS4SDKLibDir)) {
+ getDriver().Diag(clang::diag::warn_drv_unable_to_find_directory_expected)
+ << "PS4 system libraries" << PS4SDKLibDir;
+ return;
+ }
+ getFilePaths().push_back(PS4SDKLibDir.str());
+}
+
+Tool *PS4CPU::buildAssembler() const {
+ return new tools::PS4cpu::Assemble(*this);
+}
+
+Tool *PS4CPU::buildLinker() const { return new tools::PS4cpu::Link(*this); }
+
+bool PS4CPU::isPICDefault() const { return true; }
+
+bool PS4CPU::HasNativeLLVMSupport() const { return true; }
+
+SanitizerMask PS4CPU::getSupportedSanitizers() const {
+ SanitizerMask Res = ToolChain::getSupportedSanitizers();
+ Res |= SanitizerKind::Address;
+ Res |= SanitizerKind::Vptr;
+ return Res;
+}
Modified: cfe/trunk/lib/Driver/ToolChains.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/ToolChains.h?rev=250293&r1=250292&r2=250293&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/ToolChains.h (original)
+++ cfe/trunk/lib/Driver/ToolChains.h Wed Oct 14 07:25:43 2015
@@ -1015,6 +1015,27 @@ private:
llvm::opt::ArgStringList &CC1Args) const override;
};
+class LLVM_LIBRARY_VISIBILITY PS4CPU : public Generic_ELF {
+public:
+ PS4CPU(const Driver &D, const llvm::Triple &Triple,
+ const llvm::opt::ArgList &Args);
+
+ bool IsMathErrnoDefault() const override { return false; }
+ bool IsObjCNonFragileABIDefault() const override { return true; }
+ bool HasNativeLLVMSupport() const override;
+ bool isPICDefault() const override;
+
+ unsigned GetDefaultStackProtectorLevel(bool KernelOrKext) const override {
+ return 2; // SSPStrong
+ }
+
+ SanitizerMask getSupportedSanitizers() const override;
+
+protected:
+ Tool *buildAssembler() const override;
+ Tool *buildLinker() const override;
+};
+
} // end namespace toolchains
} // end namespace driver
} // end namespace clang
Modified: cfe/trunk/lib/Driver/Tools.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Tools.cpp?rev=250293&r1=250292&r2=250293&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/Tools.cpp (original)
+++ cfe/trunk/lib/Driver/Tools.cpp Wed Oct 14 07:25:43 2015
@@ -3110,15 +3110,23 @@ ParsePICArgs(const ToolChain &ToolChain,
O.matches(options::OPT_fPIE) || O.matches(options::OPT_fPIC);
} else {
PIE = PIC = false;
+ if (Triple.isPS4CPU()) {
+ Arg *ModelArg = Args.getLastArg(options::OPT_mcmodel_EQ);
+ StringRef Model = ModelArg ? ModelArg->getValue() : "";
+ if (Model != "kernel") {
+ PIC = true;
+ ToolChain.getDriver().Diag(diag::warn_drv_ps4_force_pic)
+ << LastPICArg->getSpelling();
+ }
+ }
}
}
}
- // Introduce a Darwin-specific hack. If the default is PIC, but the
- // PIC level would've been set to level 1, force it back to level 2
- // PIC instead. This matches the behavior of Darwin GCC (based on
- // chandlerc's informal testing in 2012).
- if (PIC && ToolChain.getTriple().isOSDarwin())
+ // Introduce a Darwin and PS4-specific hack. If the default is PIC, but the
+ // PIC level would've been set to level 1, force it back to level 2 PIC
+ // instead.
+ if (PIC && (ToolChain.getTriple().isOSDarwin() || Triple.isPS4CPU()))
IsPICLevelTwo |= ToolChain.isPICDefault();
// This kernel flags are a trump-card: they will disable PIC/PIE
@@ -3190,6 +3198,7 @@ void Clang::ConstructJob(Compilation &C,
bool IsWindowsCygnus =
getToolChain().getTriple().isWindowsCygwinEnvironment();
bool IsWindowsMSVC = getToolChain().getTriple().isWindowsMSVCEnvironment();
+ bool IsPS4CPU = getToolChain().getTriple().isPS4CPU();
// Check number of inputs for sanity. We need at least one input.
assert(Inputs.size() >= 1 && "Must have at least one input.");
@@ -3843,8 +3852,10 @@ void Clang::ConstructJob(Compilation &C,
// We ignore flags -gstrict-dwarf and -grecord-gcc-switches for now.
Args.ClaimAllArgs(options::OPT_g_flags_Group);
+
+ // PS4 defaults to no column info
if (Args.hasFlag(options::OPT_gcolumn_info, options::OPT_gno_column_info,
- /*Default*/ true))
+ /*Default=*/ !IsPS4CPU))
CmdArgs.push_back("-dwarf-column-info");
// FIXME: Move backend command line options to the module.
@@ -3883,7 +3894,8 @@ void Clang::ConstructJob(Compilation &C,
// -gdwarf-aranges turns on the emission of the aranges section in the
// backend.
- if (Args.hasArg(options::OPT_gdwarf_aranges)) {
+ // Always enabled on the PS4.
+ if (Args.hasArg(options::OPT_gdwarf_aranges) || IsPS4CPU) {
CmdArgs.push_back("-backend-option");
CmdArgs.push_back("-generate-arange-section");
}
@@ -9919,3 +9931,325 @@ void tools::Myriad::Linker::ConstructJob
C.addCommand(llvm::make_unique<Command>(JA, *this, Args.MakeArgString(Exec),
CmdArgs, Inputs));
}
+
+void PS4cpu::Assemble::ConstructJob(Compilation &C, const JobAction &JA,
+ const InputInfo &Output,
+ const InputInfoList &Inputs,
+ const ArgList &Args,
+ const char *LinkingOutput) const {
+ claimNoWarnArgs(Args);
+ ArgStringList CmdArgs;
+
+ Args.AddAllArgValues(CmdArgs, options::OPT_Wa_COMMA, options::OPT_Xassembler);
+
+ CmdArgs.push_back("-o");
+ CmdArgs.push_back(Output.getFilename());
+
+ assert(Inputs.size() == 1 && "Unexpected number of inputs.");
+ const InputInfo &Input = Inputs[0];
+ assert(Input.isFilename() && "Invalid input.");
+ CmdArgs.push_back(Input.getFilename());
+
+ const char *Exec =
+ Args.MakeArgString(getToolChain().GetProgramPath("ps4-as"));
+ C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
+}
+
+static void AddPS4ProfileRT(const ToolChain &TC, const ArgList &Args,
+ ArgStringList &CmdArgs) {
+ if (!(Args.hasFlag(options::OPT_fprofile_arcs, options::OPT_fno_profile_arcs,
+ false) ||
+ Args.hasArg(options::OPT_fprofile_generate) ||
+ Args.hasArg(options::OPT_fprofile_instr_generate) ||
+ Args.hasArg(options::OPT_fcreate_profile) ||
+ Args.hasArg(options::OPT_coverage)))
+ return;
+
+ assert(TC.getTriple().isPS4CPU() &&
+ "Profiling libraries are only implemented for the PS4 CPU");
+ CmdArgs.push_back("-lclang_rt.profile-x86_64");
+}
+
+static void AddPS4SanitizerArgs(const ToolChain &TC, ArgStringList &CmdArgs) {
+ const SanitizerArgs &SanArgs = TC.getSanitizerArgs();
+ if (SanArgs.needsUbsanRt()) {
+ CmdArgs.push_back("-lSceDbgUBSanitizer_stub_weak");
+ }
+ if (SanArgs.needsAsanRt()) {
+ CmdArgs.push_back("-lSceDbgAddressSanitizer_stub_weak");
+ }
+}
+
+static void ConstructPS4LinkJob(const Tool &T, Compilation &C,
+ const JobAction &JA, const InputInfo &Output,
+ const InputInfoList &Inputs,
+ const ArgList &Args,
+ const char *LinkingOutput) {
+ const toolchains::FreeBSD &ToolChain =
+ static_cast<const toolchains::FreeBSD &>(T.getToolChain());
+ const Driver &D = ToolChain.getDriver();
+ ArgStringList CmdArgs;
+
+ // Silence warning for "clang -g foo.o -o foo"
+ Args.ClaimAllArgs(options::OPT_g_Group);
+ // and "clang -emit-llvm foo.o -o foo"
+ Args.ClaimAllArgs(options::OPT_emit_llvm);
+ // and for "clang -w foo.o -o foo". Other warning options are already
+ // handled somewhere else.
+ Args.ClaimAllArgs(options::OPT_w);
+
+ if (!D.SysRoot.empty())
+ CmdArgs.push_back(Args.MakeArgString("--sysroot=" + D.SysRoot));
+
+ if (Args.hasArg(options::OPT_pie))
+ CmdArgs.push_back("-pie");
+
+ if (Args.hasArg(options::OPT_rdynamic))
+ CmdArgs.push_back("-export-dynamic");
+ if (Args.hasArg(options::OPT_shared))
+ CmdArgs.push_back("--oformat=so");
+
+ if (Output.isFilename()) {
+ CmdArgs.push_back("-o");
+ CmdArgs.push_back(Output.getFilename());
+ } else {
+ assert(Output.isNothing() && "Invalid output.");
+ }
+
+ Args.AddAllArgs(CmdArgs, options::OPT_L);
+ Args.AddAllArgs(CmdArgs, options::OPT_T_Group);
+ Args.AddAllArgs(CmdArgs, options::OPT_e);
+ Args.AddAllArgs(CmdArgs, options::OPT_s);
+ Args.AddAllArgs(CmdArgs, options::OPT_t);
+ Args.AddAllArgs(CmdArgs, options::OPT_r);
+
+ if (Args.hasArg(options::OPT_Z_Xlinker__no_demangle))
+ CmdArgs.push_back("--no-demangle");
+
+ AddLinkerInputs(ToolChain, Inputs, Args, CmdArgs);
+
+ if (Args.hasArg(options::OPT_pthread)) {
+ CmdArgs.push_back("-lpthread");
+ }
+
+ AddPS4ProfileRT(ToolChain, Args, CmdArgs);
+ AddPS4SanitizerArgs(ToolChain, CmdArgs);
+
+ const char *Exec = Args.MakeArgString(ToolChain.GetProgramPath("ps4-ld"));
+
+ C.addCommand(llvm::make_unique<Command>(JA, T, Exec, CmdArgs, Inputs));
+}
+
+static void ConstructGoldLinkJob(const Tool &T, Compilation &C,
+ const JobAction &JA, const InputInfo &Output,
+ const InputInfoList &Inputs,
+ const ArgList &Args,
+ const char *LinkingOutput) {
+ const toolchains::FreeBSD &ToolChain =
+ static_cast<const toolchains::FreeBSD &>(T.getToolChain());
+ const Driver &D = ToolChain.getDriver();
+ ArgStringList CmdArgs;
+
+ // Silence warning for "clang -g foo.o -o foo"
+ Args.ClaimAllArgs(options::OPT_g_Group);
+ // and "clang -emit-llvm foo.o -o foo"
+ Args.ClaimAllArgs(options::OPT_emit_llvm);
+ // and for "clang -w foo.o -o foo". Other warning options are already
+ // handled somewhere else.
+ Args.ClaimAllArgs(options::OPT_w);
+
+ if (!D.SysRoot.empty())
+ CmdArgs.push_back(Args.MakeArgString("--sysroot=" + D.SysRoot));
+
+ if (Args.hasArg(options::OPT_pie))
+ CmdArgs.push_back("-pie");
+
+ if (Args.hasArg(options::OPT_static)) {
+ CmdArgs.push_back("-Bstatic");
+ } else {
+ if (Args.hasArg(options::OPT_rdynamic))
+ CmdArgs.push_back("-export-dynamic");
+ CmdArgs.push_back("--eh-frame-hdr");
+ if (Args.hasArg(options::OPT_shared)) {
+ CmdArgs.push_back("-Bshareable");
+ } else {
+ CmdArgs.push_back("-dynamic-linker");
+ CmdArgs.push_back("/libexec/ld-elf.so.1");
+ }
+ CmdArgs.push_back("--enable-new-dtags");
+ }
+
+ if (Output.isFilename()) {
+ CmdArgs.push_back("-o");
+ CmdArgs.push_back(Output.getFilename());
+ } else {
+ assert(Output.isNothing() && "Invalid output.");
+ }
+
+ if (!Args.hasArg(options::OPT_nostdlib) &&
+ !Args.hasArg(options::OPT_nostartfiles)) {
+ const char *crt1 = NULL;
+ if (!Args.hasArg(options::OPT_shared)) {
+ if (Args.hasArg(options::OPT_pg))
+ crt1 = "gcrt1.o";
+ else if (Args.hasArg(options::OPT_pie))
+ crt1 = "Scrt1.o";
+ else
+ crt1 = "crt1.o";
+ }
+ if (crt1)
+ CmdArgs.push_back(Args.MakeArgString(ToolChain.GetFilePath(crt1)));
+
+ CmdArgs.push_back(Args.MakeArgString(ToolChain.GetFilePath("crti.o")));
+
+ const char *crtbegin = NULL;
+ if (Args.hasArg(options::OPT_static))
+ crtbegin = "crtbeginT.o";
+ else if (Args.hasArg(options::OPT_shared) || Args.hasArg(options::OPT_pie))
+ crtbegin = "crtbeginS.o";
+ else
+ crtbegin = "crtbegin.o";
+
+ CmdArgs.push_back(Args.MakeArgString(ToolChain.GetFilePath(crtbegin)));
+ }
+
+ Args.AddAllArgs(CmdArgs, options::OPT_L);
+
+ const ToolChain::path_list Paths = ToolChain.getFilePaths();
+ for (ToolChain::path_list::const_iterator i = Paths.begin(), e = Paths.end();
+ i != e; ++i)
+ CmdArgs.push_back(Args.MakeArgString(StringRef("-L") + *i));
+
+ Args.AddAllArgs(CmdArgs, options::OPT_T_Group);
+ Args.AddAllArgs(CmdArgs, options::OPT_e);
+ Args.AddAllArgs(CmdArgs, options::OPT_s);
+ Args.AddAllArgs(CmdArgs, options::OPT_t);
+ Args.AddAllArgs(CmdArgs, options::OPT_r);
+
+ if (Args.hasArg(options::OPT_Z_Xlinker__no_demangle))
+ CmdArgs.push_back("--no-demangle");
+
+ AddLinkerInputs(ToolChain, Inputs, Args, CmdArgs);
+
+ if (!Args.hasArg(options::OPT_nostdlib) &&
+ !Args.hasArg(options::OPT_nodefaultlibs)) {
+ // For PS4, we always want to pass libm, libstdc++ and libkernel
+ // libraries for both C and C++ compilations.
+ CmdArgs.push_back("-lkernel");
+ if (D.CCCIsCXX()) {
+ ToolChain.AddCXXStdlibLibArgs(Args, CmdArgs);
+ if (Args.hasArg(options::OPT_pg))
+ CmdArgs.push_back("-lm_p");
+ else
+ CmdArgs.push_back("-lm");
+ }
+ // FIXME: For some reason GCC passes -lgcc and -lgcc_s before adding
+ // the default system libraries. Just mimic this for now.
+ if (Args.hasArg(options::OPT_pg))
+ CmdArgs.push_back("-lgcc_p");
+ else
+ CmdArgs.push_back("-lcompiler_rt");
+ if (Args.hasArg(options::OPT_static)) {
+ CmdArgs.push_back("-lstdc++");
+ } else if (Args.hasArg(options::OPT_pg)) {
+ CmdArgs.push_back("-lgcc_eh_p");
+ } else {
+ CmdArgs.push_back("--as-needed");
+ CmdArgs.push_back("-lstdc++");
+ CmdArgs.push_back("--no-as-needed");
+ }
+
+ if (Args.hasArg(options::OPT_pthread)) {
+ if (Args.hasArg(options::OPT_pg))
+ CmdArgs.push_back("-lpthread_p");
+ else
+ CmdArgs.push_back("-lpthread");
+ }
+
+ if (Args.hasArg(options::OPT_pg)) {
+ if (Args.hasArg(options::OPT_shared))
+ CmdArgs.push_back("-lc");
+ else {
+ if (Args.hasArg(options::OPT_static)) {
+ CmdArgs.push_back("--start-group");
+ CmdArgs.push_back("-lc_p");
+ CmdArgs.push_back("-lpthread_p");
+ CmdArgs.push_back("--end-group");
+ } else {
+ CmdArgs.push_back("-lc_p");
+ }
+ }
+ CmdArgs.push_back("-lgcc_p");
+ } else {
+ if (Args.hasArg(options::OPT_static)) {
+ CmdArgs.push_back("--start-group");
+ CmdArgs.push_back("-lc");
+ CmdArgs.push_back("-lpthread");
+ CmdArgs.push_back("--end-group");
+ } else {
+ CmdArgs.push_back("-lc");
+ }
+ CmdArgs.push_back("-lcompiler_rt");
+ }
+
+ if (Args.hasArg(options::OPT_static)) {
+ CmdArgs.push_back("-lstdc++");
+ } else if (Args.hasArg(options::OPT_pg)) {
+ CmdArgs.push_back("-lgcc_eh_p");
+ } else {
+ CmdArgs.push_back("--as-needed");
+ CmdArgs.push_back("-lstdc++");
+ CmdArgs.push_back("--no-as-needed");
+ }
+ }
+
+ if (!Args.hasArg(options::OPT_nostdlib) &&
+ !Args.hasArg(options::OPT_nostartfiles)) {
+ if (Args.hasArg(options::OPT_shared) || Args.hasArg(options::OPT_pie))
+ CmdArgs.push_back(Args.MakeArgString(ToolChain.GetFilePath("crtendS.o")));
+ else
+ CmdArgs.push_back(Args.MakeArgString(ToolChain.GetFilePath("crtend.o")));
+ CmdArgs.push_back(Args.MakeArgString(ToolChain.GetFilePath("crtn.o")));
+ }
+
+ AddPS4ProfileRT(ToolChain, Args, CmdArgs);
+ AddPS4SanitizerArgs(ToolChain, CmdArgs);
+
+ const char *Exec =
+#ifdef LLVM_ON_WIN32
+ Args.MakeArgString(ToolChain.GetProgramPath("ps4-ld.gold.exe"));
+#else
+ Args.MakeArgString(ToolChain.GetProgramPath("ps4-ld"));
+#endif
+
+ C.addCommand(llvm::make_unique<Command>(JA, T, Exec, CmdArgs, Inputs));
+}
+
+void PS4cpu::Link::ConstructJob(Compilation &C, const JobAction &JA,
+ const InputInfo &Output,
+ const InputInfoList &Inputs,
+ const ArgList &Args,
+ const char *LinkingOutput) const {
+ const toolchains::FreeBSD &ToolChain =
+ static_cast<const toolchains::FreeBSD &>(getToolChain());
+ const Driver &D = ToolChain.getDriver();
+ bool PS4Linker;
+ StringRef LinkerOptName;
+ if (const Arg *A = Args.getLastArg(options::OPT_fuse_ld_EQ)) {
+ LinkerOptName = A->getValue();
+ if (LinkerOptName != "ps4" && LinkerOptName != "gold")
+ D.Diag(diag::err_drv_unsupported_linker) << LinkerOptName;
+ }
+
+ if (LinkerOptName == "gold")
+ PS4Linker = false;
+ else if (LinkerOptName == "ps4")
+ PS4Linker = true;
+ else
+ PS4Linker = !Args.hasArg(options::OPT_shared);
+
+ if (PS4Linker)
+ ConstructPS4LinkJob(*this, C, JA, Output, Inputs, Args, LinkingOutput);
+ else
+ ConstructGoldLinkJob(*this, C, JA, Output, Inputs, Args, LinkingOutput);
+}
Modified: cfe/trunk/lib/Driver/Tools.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Tools.h?rev=250293&r1=250292&r2=250293&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/Tools.h (original)
+++ cfe/trunk/lib/Driver/Tools.h Wed Oct 14 07:25:43 2015
@@ -831,6 +831,36 @@ public:
};
} // end namespace Myriad
+namespace PS4cpu {
+class LLVM_LIBRARY_VISIBILITY Assemble : public Tool {
+public:
+ Assemble(const ToolChain &TC)
+ : Tool("PS4cpu::Assemble", "assembler", TC, RF_Full) {}
+
+ virtual bool hasIntegratedCPP() const { return false; }
+
+ virtual void ConstructJob(Compilation &C, const JobAction &JA,
+ const InputInfo &Output,
+ const InputInfoList &Inputs,
+ const llvm::opt::ArgList &TCArgs,
+ const char *LinkingOutput) const;
+};
+
+class LLVM_LIBRARY_VISIBILITY Link : public Tool {
+public:
+ Link(const ToolChain &TC) : Tool("PS4cpu::Link", "linker", TC, RF_Full) {}
+
+ virtual bool hasIntegratedCPP() const { return false; }
+ virtual bool isLinkJob() const { return true; }
+
+ virtual void ConstructJob(Compilation &C, const JobAction &JA,
+ const InputInfo &Output,
+ const InputInfoList &Inputs,
+ const llvm::opt::ArgList &TCArgs,
+ const char *LinkingOutput) const;
+};
+} // end namespace PS4cpu
+
} // end namespace tools
} // end namespace driver
} // end namespace clang
Modified: cfe/trunk/lib/Frontend/InitHeaderSearch.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Frontend/InitHeaderSearch.cpp?rev=250293&r1=250292&r2=250293&view=diff
==============================================================================
--- cfe/trunk/lib/Frontend/InitHeaderSearch.cpp (original)
+++ cfe/trunk/lib/Frontend/InitHeaderSearch.cpp Wed Oct 14 07:25:43 2015
@@ -215,6 +215,7 @@ void InitHeaderSearch::AddDefaultCInclud
case llvm::Triple::OpenBSD:
case llvm::Triple::Bitrig:
case llvm::Triple::NaCl:
+ case llvm::Triple::PS4:
break;
case llvm::Triple::Win32:
if (triple.getEnvironment() != llvm::Triple::Cygnus)
@@ -318,6 +319,28 @@ void InitHeaderSearch::AddDefaultCInclud
case llvm::Triple::RTEMS:
case llvm::Triple::NaCl:
break;
+ case llvm::Triple::PS4: {
+ // <isysroot> gets prepended later in AddPath().
+ std::string BaseSDKPath = "";
+ if (!HasSysroot) {
+ const char *envValue = getenv("SCE_PS4_SDK_DIR");
+ if (envValue)
+ BaseSDKPath = envValue;
+ else {
+ // HSOpts.ResourceDir variable contains the location of Clang's
+ // resource files.
+ // Assuming that Clang is configured for PS4 without
+ // --with-clang-resource-dir option, the location of Clang's resource
+ // files is <SDK_DIR>/host_tools/lib/clang
+ SmallString<128> P = StringRef(HSOpts.ResourceDir);
+ llvm::sys::path::append(P, "../../..");
+ BaseSDKPath = P.str();
+ }
+ }
+ AddPath(BaseSDKPath + "/target/include", System, false);
+ if (triple.isPS4CPU())
+ AddPath(BaseSDKPath + "/target/include_common", System, false);
+ }
default:
AddPath("/usr/include", ExternCSystem, false);
break;
Added: cfe/trunk/test/Driver/Inputs/scei-ps4_tree/target/include/.keep
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/scei-ps4_tree/target/include/.keep?rev=250293&view=auto
==============================================================================
(empty)
Added: cfe/trunk/test/Driver/Inputs/scei-ps4_tree/target/include_common/.keep
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/scei-ps4_tree/target/include_common/.keep?rev=250293&view=auto
==============================================================================
(empty)
Modified: cfe/trunk/test/Driver/debug-options.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/debug-options.c?rev=250293&r1=250292&r2=250293&view=diff
==============================================================================
--- cfe/trunk/test/Driver/debug-options.c (original)
+++ cfe/trunk/test/Driver/debug-options.c Wed Oct 14 07:25:43 2015
@@ -27,6 +27,17 @@
// RUN: %clang -### -c -ggdb3 %s -target x86_64-apple-darwin 2>&1 \
// RUN: | FileCheck -check-prefix=G_DARWIN %s
+// On the PS4, -g defaults to -gno-column-info, and we always generate the
+// arange section.
+// RUN: %clang -### -c %s -target x86_64-scei-ps4 2>&1 \
+// RUN: | FileCheck -check-prefix=G_PS4 %s
+// RUN: %clang -### -c %s -g -target x86_64-scei-ps4 2>&1 \
+// RUN: | FileCheck -check-prefix=G_PS4 %s
+// RUN: %clang -### -c %s -g -target x86_64-scei-ps4 2>&1 \
+// RUN: | FileCheck -check-prefix=NOCI %s
+// RUN: %clang -### -c %s -g -gcolumn-info -target x86_64-scei-ps4 2>&1 \
+// RUN: | FileCheck -check-prefix=CI %s
+
// RUN: %clang -### -c -gdwarf-2 %s 2>&1 | FileCheck -check-prefix=G_D2 %s
//
// RUN: %clang -### -c -gfoo %s 2>&1 | FileCheck -check-prefix=G_NO %s
@@ -75,7 +86,8 @@
// RUN: %clang -### -g -gno-column-info %s 2>&1 \
// RUN: | FileCheck -check-prefix=NOCI %s
//
-// RUN: %clang -### -g %s 2>&1 | FileCheck -check-prefix=CI %s
+// RUN: %clang -### -g -target x86_64-unknown-unknown %s 2>&1 \
+// | FileCheck -check-prefix=CI %s
//
// RUN: %clang -### -gmodules %s 2>&1 \
// RUN: | FileCheck -check-prefix=GEXTREFS %s
@@ -86,6 +98,9 @@
// G_DARWIN: "-cc1"
// G_DARWIN: "-dwarf-version=2"
//
+// G_PS4: "-cc1"
+// G_PS4: "-generate-arange-section"
+//
// G_D2: "-cc1"
// G_D2: "-dwarf-version=2"
//
Added: cfe/trunk/test/Driver/no-integrated-as.s
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/no-integrated-as.s?rev=250293&view=auto
==============================================================================
--- cfe/trunk/test/Driver/no-integrated-as.s (added)
+++ cfe/trunk/test/Driver/no-integrated-as.s Wed Oct 14 07:25:43 2015
@@ -0,0 +1,8 @@
+; RUN: %clang -### -no-integrated-as -c %s 2>&1 | FileCheck %s -check-prefix IAS
+; Windows doesn't support no-integrated-as
+; XFAIL: win32,win64
+;
+; Make sure the current file's filename appears in the output.
+; We can't generically match on the assembler name, so we just make sure
+; the filename is in the output.
+; IAS: no-integrated-as.s
Added: cfe/trunk/test/Driver/ps4-header-search.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/ps4-header-search.c?rev=250293&view=auto
==============================================================================
--- cfe/trunk/test/Driver/ps4-header-search.c (added)
+++ cfe/trunk/test/Driver/ps4-header-search.c Wed Oct 14 07:25:43 2015
@@ -0,0 +1,10 @@
+// REQUIRES: x86-registered-target
+
+// RUN: env SCE_PS4_SDK_DIR=%S/Inputs/scei-ps4_tree %clang -target x86_64-scei-ps4 -E -v %s 2>&1 | FileCheck %s --check-prefix=ENVPS4
+// ENVPS4: Inputs/scei-ps4_tree/target/include{{$}}
+// ENVPS4: Inputs/scei-ps4_tree/target/include_common{{$}}
+
+// RUN: %clang -isysroot %S/Inputs/scei-ps4_tree -target x86_64-scei-ps4 -E -v %s 2>&1 | FileCheck %s --check-prefix=SYSROOTPS4
+// SYSROOTPS4: "{{[^"]*}}clang{{[^"]*}}"
+// SYSROOTPS4: Inputs/scei-ps4_tree/target/include{{$}}
+// SYSROOTPS4: Inputs/scei-ps4_tree/target/include_common{{$}}
Added: cfe/trunk/test/Driver/ps4-linker-non-win.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/ps4-linker-non-win.c?rev=250293&view=auto
==============================================================================
--- cfe/trunk/test/Driver/ps4-linker-non-win.c (added)
+++ cfe/trunk/test/Driver/ps4-linker-non-win.c Wed Oct 14 07:25:43 2015
@@ -0,0 +1,18 @@
+// UNSUPPORTED: system-windows
+// REQUIRES: x86-registered-target
+
+// RUN: touch %T/ps4-ld
+
+// RUN: env "PATH=%T" %clang -### -target x86_64-scei-ps4 %s -fuse-ld=gold 2>&1 \
+// RUN: | FileCheck --check-prefix=CHECK-PS4-LINKER %s
+// RUN: env "PATH=%T" %clang -### -target x86_64-scei-ps4 %s -shared 2>&1 \
+// RUN: | FileCheck --check-prefix=CHECK-PS4-LINKER %s
+
+// RUN: env "PATH=%T" %clang -### -target x86_64-scei-ps4 %s 2>&1 \
+// RUN: | FileCheck --check-prefix=CHECK-PS4-LINKER %s
+// RUN: env "PATH=%T" %clang -### -target x86_64-scei-ps4 %s -fuse-ld=ps4 2>&1 \
+// RUN: | FileCheck --check-prefix=CHECK-PS4-LINKER %s
+// RUN: env "PATH=%T" %clang -### -target x86_64-scei-ps4 %s -shared \
+// RUN: -fuse-ld=ps4 2>&1 | FileCheck --check-prefix=CHECK-PS4-LINKER %s
+
+// CHECK-PS4-LINKER: ps4-ld
Added: cfe/trunk/test/Driver/ps4-linker-win.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/ps4-linker-win.c?rev=250293&view=auto
==============================================================================
--- cfe/trunk/test/Driver/ps4-linker-win.c (added)
+++ cfe/trunk/test/Driver/ps4-linker-win.c Wed Oct 14 07:25:43 2015
@@ -0,0 +1,26 @@
+// The full path to the gold linker was not found on Windows because the
+// driver fails to add an .exe extension to the name.
+// We check that gold linker's full name (with an extension) is specified
+// on the command line if -fuse-ld=gold, or -shared with no -fuse-ld option
+// are passed. Otherwise, we check that the PS4's linker's full name is
+// specified.
+
+// REQUIRES: system-windows, x86-registered-target
+
+// RUN: touch %T/ps4-ld.exe
+// RUN: touch %T/ps4-ld.gold.exe
+
+// RUN: env "PATH=%T" %clang -target x86_64-scei-ps4 %s -fuse-ld=gold -### 2>&1 \
+// RUN: | FileCheck --check-prefix=CHECK-PS4-GOLD %s
+// RUN: env "PATH=%T" %clang -target x86_64-scei-ps4 %s -shared -### 2>&1 \
+// RUN: | FileCheck --check-prefix=CHECK-PS4-GOLD %s
+
+// RUN: env "PATH=%T" %clang -target x86_64-scei-ps4 %s -### 2>&1 \
+// RUN: | FileCheck --check-prefix=CHECK-PS4-LINKER %s
+// RUN: env "PATH=%T" %clang -target x86_64-scei-ps4 %s -fuse-ld=ps4 -### 2>&1 \
+// RUN: | FileCheck --check-prefix=CHECK-PS4-LINKER %s
+// RUN: env "PATH=%T" %clang -target x86_64-scei-ps4 %s -shared \
+// RUN: -fuse-ld=ps4 -### 2>&1 | FileCheck --check-prefix=CHECK-PS4-LINKER %s
+
+// CHECK-PS4-GOLD: ps4-ld.gold.exe
+// CHECK-PS4-LINKER: ps4-ld.exe
Added: cfe/trunk/test/Driver/ps4-pic.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/ps4-pic.c?rev=250293&view=auto
==============================================================================
--- cfe/trunk/test/Driver/ps4-pic.c (added)
+++ cfe/trunk/test/Driver/ps4-pic.c Wed Oct 14 07:25:43 2015
@@ -0,0 +1,106 @@
+// REQUIRES: x86-registered-target
+
+// Test the driver's control over the PIC behavior for PS4 compiler.
+// These consist of tests of the relocation model flags and the
+// pic level flags passed to CC1.
+//
+// CHECK-NO-PIC: "-mrelocation-model" "static"
+// CHECK-NO-PIC-NOT: "-pic-level"
+// CHECK-NO-PIC-NOT: "-pie-level"
+//
+// CHECK-DYNAMIC-NO-PIC2: unsupported option '-mdynamic-no-pic'
+// CHECK-DYNAMIC-NO-PIC2: "-mrelocation-model" "dynamic-no-pic"
+//
+// CHECK-PIC2: "-mrelocation-model" "pic"
+// CHECK-PIC2: "-pic-level" "2"
+//
+// CHECK-PIE2: "-mrelocation-model" "pic"
+// CHECK-PIE2: "-pie-level" "2"
+//
+// CHECK-NOPIC-IGNORED: using '-fPIC'
+// CHECK-NOPIC-IGNORED: "-mrelocation-model" "pic"
+// CHECK-NOPIC-IGNORED: "-pic-level" "2"
+//
+// CHECK-DIAG-PIC: option '-fno-PIC' was ignored by the PS4 toolchain, using '-fPIC'
+// CHECK-DIAG-PIE: option '-fno-PIE' was ignored by the PS4 toolchain, using '-fPIC'
+// CHECK-DIAG-pic: option '-fno-pic' was ignored by the PS4 toolchain, using '-fPIC'
+// CHECK-DIAG-pie: option '-fno-pie' was ignored by the PS4 toolchain, using '-fPIC'
+//
+// CHECK-STATIC-ERR: unsupported option '-static' for target 'PS4'
+
+// RUN: %clang -c %s -target x86_64-scei-ps4 -### 2>&1 \
+// RUN: | FileCheck %s --check-prefix=CHECK-PIC2
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fpic -### 2>&1 \
+// RUN: | FileCheck %s --check-prefix=CHECK-PIC2
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fPIC -### 2>&1 \
+// RUN: | FileCheck %s --check-prefix=CHECK-PIC2
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fpie -### 2>&1 \
+// RUN: | FileCheck %s --check-prefix=CHECK-PIE2
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fPIE -### 2>&1 \
+// RUN: | FileCheck %s --check-prefix=CHECK-PIE2
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fpic -fno-pic -### 2>&1 \
+// RUN: | FileCheck %s --check-prefix=CHECK-NOPIC-IGNORED
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fPIC -fno-PIC -### 2>&1 \
+// RUN: | FileCheck %s --check-prefix=CHECK-NOPIC-IGNORED
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fpic -fno-PIC -### 2>&1 \
+// RUN: | FileCheck %s --check-prefix=CHECK-NOPIC-IGNORED
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fPIC -fno-pic -### 2>&1 \
+// RUN: | FileCheck %s --check-prefix=CHECK-NOPIC-IGNORED
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fpie -fno-pie -### 2>&1 \
+// RUN: | FileCheck %s --check-prefix=CHECK-NOPIC-IGNORED
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fPIE -fno-PIE -### 2>&1 \
+// RUN: | FileCheck %s --check-prefix=CHECK-NOPIC-IGNORED
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fpie -fno-PIE -### 2>&1 \
+// RUN: | FileCheck %s --check-prefix=CHECK-NOPIC-IGNORED
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fPIE -fno-pie -### 2>&1 \
+// RUN: | FileCheck %s --check-prefix=CHECK-NOPIC-IGNORED
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fpie -fno-pic -### 2>&1 \
+// RUN: | FileCheck %s --check-prefix=CHECK-NOPIC-IGNORED
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fpic -fno-pie -### 2>&1 \
+// RUN: | FileCheck %s --check-prefix=CHECK-NOPIC-IGNORED
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fpic -fPIC -### 2>&1 \
+// RUN: | FileCheck %s --check-prefix=CHECK-PIC2
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fPIC -fpic -### 2>&1 \
+// RUN: | FileCheck %s --check-prefix=CHECK-PIC2
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fpic -fPIE -fpie -### 2>&1 \
+// RUN: | FileCheck %s --check-prefix=CHECK-PIE2
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fpie -fPIC -fPIE -### 2>&1 \
+// RUN: | FileCheck %s --check-prefix=CHECK-PIE2
+//
+// Defaults change for PS4.
+// RUN: %clang -c %s -target x86_64-scei-ps4 -### 2>&1 \
+// RUN: | FileCheck %s --check-prefix=CHECK-PIC2
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fno-pic -### 2>&1 \
+// RUN: | FileCheck %s --check-prefix=CHECK-NOPIC-IGNORED
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fno-PIC -### 2>&1 \
+// RUN: | FileCheck %s --check-prefix=CHECK-NOPIC-IGNORED
+//
+// Disregard any of the PIC-specific flags if we have a trump-card flag.
+// RUN: %clang -c %s -target x86_64-scei-ps4 -mkernel -fPIC -### 2>&1 \
+// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC
+// RUN: %clang -c %s -target x86_64-scei-ps4 -mdynamic-no-pic -fPIC -### 2>&1 \
+// RUN: | FileCheck %s --check-prefix=CHECK-DYNAMIC-NO-PIC2
+//
+// -static not supported at all.
+// RUN: %clang -c %s -target x86_64-scei-ps4 -static -### 2>&1 \
+// RUN: | FileCheck %s --check-prefix=CHECK-STATIC-ERR
+//
+// -fno-PIC etc. is obeyed if -mcmodel=kernel is also present.
+// RUN: %clang -c %s -target x86_64-scei-ps4 -mcmodel=kernel -fno-PIC -### 2>&1 \
+// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC
+// RUN: %clang -c %s -target x86_64-scei-ps4 -mcmodel=kernel -fno-PIE -### 2>&1 \
+// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC
+// RUN: %clang -c %s -target x86_64-scei-ps4 -mcmodel=kernel -fno-pic -### 2>&1 \
+// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC
+// RUN: %clang -c %s -target x86_64-scei-ps4 -mcmodel=kernel -fno-pie -### 2>&1 \
+// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC
+//
+// Verify that we reflect the option the user specified, when we ignore it.
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fno-PIC -### 2>&1 \
+// RUN: | FileCheck %s --check-prefix=CHECK-DIAG-PIC
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fno-PIE -### 2>&1 \
+// RUN: | FileCheck %s --check-prefix=CHECK-DIAG-PIE
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fno-pic -### 2>&1 \
+// RUN: | FileCheck %s --check-prefix=CHECK-DIAG-pic
+// RUN: %clang -c %s -target x86_64-scei-ps4 -fno-pie -### 2>&1 \
+// RUN: | FileCheck %s --check-prefix=CHECK-DIAG-pie
Added: cfe/trunk/test/Driver/ps4-sdk-root.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/ps4-sdk-root.c?rev=250293&view=auto
==============================================================================
--- cfe/trunk/test/Driver/ps4-sdk-root.c (added)
+++ cfe/trunk/test/Driver/ps4-sdk-root.c Wed Oct 14 07:25:43 2015
@@ -0,0 +1,48 @@
+// REQUIRES: x86-registered-target
+
+// Check that ps4-clang doesn't report a warning message when locating
+// system header files (either by looking at the value of SCE_PS4_SDK_DIR
+// or relative to the location of the compiler driver), if "-nostdinc",
+// "--sysroot" or "-isysroot" option is specified on the command line.
+// Otherwise, check that ps4-clang reports a warning.
+
+// Check that clang doesn't report a warning message when locating
+// system libraries (either by looking at the value of SCE_PS4_SDK_DIR
+// or relative to the location of the compiler driver), if "-c", "-S", "-E",
+// "--sysroot", "-nostdlib" or "-nodefaultlibs" option is specified on
+// the command line.
+// Otherwise, check that ps4-clang reports a warning.
+
+// setting up SCE_PS4_SDK_DIR to existing location, which is not a PS4 SDK.
+// RUN: env SCE_PS4_SDK_DIR=.. %clang -Winvalid-or-nonexistent-directory -### -target x86_64-scei-ps4 %s 2>&1 | FileCheck -check-prefix=WARN-SYS-HEADERS -check-prefix=WARN-SYS-LIBS -check-prefix=NO-WARN %s
+
+// RUN: env SCE_PS4_SDK_DIR=.. %clang -Winvalid-or-nonexistent-directory -### -c -target x86_64-scei-ps4 %s 2>&1 | FileCheck -check-prefix=WARN-SYS-HEADERS -check-prefix=NO-WARN %s
+// RUN: env SCE_PS4_SDK_DIR=.. %clang -Winvalid-or-nonexistent-directory -### -S -target x86_64-scei-ps4 %s 2>&1 | FileCheck -check-prefix=WARN-SYS-HEADERS -check-prefix=NO-WARN %s
+// RUN: env SCE_PS4_SDK_DIR=.. %clang -Winvalid-or-nonexistent-directory -### -E -target x86_64-scei-ps4 %s 2>&1 | FileCheck -check-prefix=WARN-SYS-HEADERS -check-prefix=NO-WARN %s
+// RUN: env SCE_PS4_SDK_DIR=.. %clang -Winvalid-or-nonexistent-directory -### -emit-ast -target x86_64-scei-ps4 %s 2>&1 | FileCheck -check-prefix=WARN-SYS-HEADERS -check-prefix=NO-WARN %s
+// RUN: env SCE_PS4_SDK_DIR=.. %clang -Winvalid-or-nonexistent-directory -### -isysroot foo -target x86_64-scei-ps4 %s 2>&1 | FileCheck -check-prefix=WARN-ISYSROOT -check-prefix=WARN-SYS-LIBS -check-prefix=NO-WARN %s
+
+// RUN: env SCE_PS4_SDK_DIR=.. %clang -Winvalid-or-nonexistent-directory -### -c -nostdinc -target x86_64-scei-ps4 %s 2>&1 | FileCheck -check-prefix=NO-WARN %s
+// RUN: env SCE_PS4_SDK_DIR=.. %clang -Winvalid-or-nonexistent-directory -### -S -nostdinc -target x86_64-scei-ps4 %s 2>&1 | FileCheck -check-prefix=NO-WARN %s
+// RUN: env SCE_PS4_SDK_DIR=.. %clang -Winvalid-or-nonexistent-directory -### -E -nostdinc -target x86_64-scei-ps4 %s 2>&1 | FileCheck -check-prefix=NO-WARN %s
+// RUN: env SCE_PS4_SDK_DIR=.. %clang -Winvalid-or-nonexistent-directory -### -emit-ast -nostdinc -target x86_64-scei-ps4 %s 2>&1 | FileCheck -check-prefix=NO-WARN %s
+
+// RUN: env SCE_PS4_SDK_DIR=.. %clang -Winvalid-or-nonexistent-directory -### -c --sysroot=foo/ -target x86_64-scei-ps4 %s 2>&1 | FileCheck -check-prefix=NO-WARN %s
+// RUN: env SCE_PS4_SDK_DIR=.. %clang -Winvalid-or-nonexistent-directory -### -S --sysroot=foo/ -target x86_64-scei-ps4 %s 2>&1 | FileCheck -check-prefix=NO-WARN %s
+// RUN: env SCE_PS4_SDK_DIR=.. %clang -Winvalid-or-nonexistent-directory -### -E --sysroot=foo/ -target x86_64-scei-ps4 %s 2>&1 | FileCheck -check-prefix=NO-WARN %s
+// RUN: env SCE_PS4_SDK_DIR=.. %clang -Winvalid-or-nonexistent-directory -### -emit-ast --sysroot=foo/ -target x86_64-scei-ps4 %s 2>&1 | FileCheck -check-prefix=NO-WARN %s
+
+// RUN: env SCE_PS4_SDK_DIR=.. %clang -Winvalid-or-nonexistent-directory -### -c -isysroot foo -target x86_64-scei-ps4 %s 2>&1 | FileCheck -check-prefix=WARN-ISYSROOT -check-prefix=NO-WARN %s
+// RUN: env SCE_PS4_SDK_DIR=.. %clang -Winvalid-or-nonexistent-directory -### -S -isysroot foo -target x86_64-scei-ps4 %s 2>&1 | FileCheck -check-prefix=WARN-ISYSROOT -check-prefix=NO-WARN %s
+// RUN: env SCE_PS4_SDK_DIR=.. %clang -Winvalid-or-nonexistent-directory -### -E -isysroot foo -target x86_64-scei-ps4 %s 2>&1 | FileCheck -check-prefix=WARN-ISYSROOT -check-prefix=NO-WARN %s
+// RUN: env SCE_PS4_SDK_DIR=.. %clang -Winvalid-or-nonexistent-directory -### -emit-ast -isysroot foo -target x86_64-scei-ps4 %s 2>&1 | FileCheck -check-prefix=WARN-ISYSROOT -check-prefix=NO-WARN %s
+// RUN: env SCE_PS4_SDK_DIR=.. %clang -Winvalid-or-nonexistent-directory -### --sysroot=foo/ -isysroot foo -target x86_64-scei-ps4 %s 2>&1 | FileCheck -check-prefix=WARN-ISYSROOT -check-prefix=NO-WARN %s
+
+// RUN: env SCE_PS4_SDK_DIR=.. %clang -Winvalid-or-nonexistent-directory -### -nostdlib -target x86_64-scei-ps4 %s 2>&1 | FileCheck -check-prefix=WARN-SYS-HEADERS -check-prefix=NO-WARN %s
+// RUN: env SCE_PS4_SDK_DIR=.. %clang -Winvalid-or-nonexistent-directory -### -nodefaultlibs -target x86_64-scei-ps4 %s 2>&1 | FileCheck -check-prefix=WARN-SYS-HEADERS -check-prefix=NO-WARN %s
+
+// NO-WARN-NOT: {{warning:|error:}}
+// WARN-SYS-HEADERS: warning: unable to find PS4 system headers directory
+// WARN-ISYSROOT: warning: no such sysroot directory: 'foo'
+// WARN-SYS-LIBS: warning: unable to find PS4 system libraries directory
+// NO-WARN-NOT: {{warning:|error:}}
Modified: cfe/trunk/test/Driver/stack-protector.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/stack-protector.c?rev=250293&r1=250292&r2=250293&view=diff
==============================================================================
--- cfe/trunk/test/Driver/stack-protector.c (original)
+++ cfe/trunk/test/Driver/stack-protector.c Wed Oct 14 07:25:43 2015
@@ -23,3 +23,12 @@
// RUN: %clang -fstack-protector-all -### %s 2>&1 | FileCheck %s -check-prefix=SSP-ALL
// SSP-ALL: "-stack-protector" "3"
// SSP-ALL-NOT: "-stack-protector-buffer-size"
+
+// RUN: %clang -target x86_64-scei-ps4 -### %s 2>&1 | FileCheck %s -check-prefix=SSP-PS4
+// RUN: %clang -target x86_64-scei-ps4 -fstack-protector -### %s 2>&1 | FileCheck %s -check-prefix=SSP-PS4
+// SSP-PS4: "-stack-protector" "2"
+// SSP-PS4-NOT: "-stack-protector-buffer-size"
+
+// RUN: %clang -target x86_64-scei-ps4 -fstack-protector --param ssp-buffer-size=16 -### %s 2>&1 | FileCheck %s -check-prefix=SSP-PS4-BUF
+// SSP-PS4-BUF: "-stack-protector" "2"
+// SSP-PS4-BUF: "-stack-protector-buffer-size" "16"
More information about the cfe-commits
mailing list