003 File Manager
Current Path:
/usr/src/contrib/llvm-project/clang/lib/Driver/ToolChains/Arch
usr
/
src
/
contrib
/
llvm-project
/
clang
/
lib
/
Driver
/
ToolChains
/
Arch
/
📁
..
📄
AArch64.cpp
(16.89 KB)
📄
AArch64.h
(1.18 KB)
📄
ARM.cpp
(28.52 KB)
📄
ARM.h
(2.58 KB)
📄
Mips.cpp
(18.78 KB)
📄
Mips.h
(2.33 KB)
📄
PPC.cpp
(5.52 KB)
📄
PPC.h
(1.51 KB)
📄
RISCV.cpp
(24.19 KB)
📄
RISCV.h
(1.22 KB)
📄
Sparc.cpp
(4.31 KB)
📄
Sparc.h
(1.22 KB)
📄
SystemZ.cpp
(2.62 KB)
📄
SystemZ.h
(1.17 KB)
📄
VE.cpp
(915 B)
📄
VE.h
(1.05 KB)
📄
X86.cpp
(8.19 KB)
📄
X86.h
(1.15 KB)
Editing: Sparc.cpp
//===--- Sparc.cpp - Tools Implementations ----------------------*- C++ -*-===// // // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. // See https://llvm.org/LICENSE.txt for license information. // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception // //===----------------------------------------------------------------------===// #include "Sparc.h" #include "clang/Driver/Driver.h" #include "clang/Driver/DriverDiagnostic.h" #include "clang/Driver/Options.h" #include "llvm/ADT/StringSwitch.h" #include "llvm/Option/ArgList.h" using namespace clang::driver; using namespace clang::driver::tools; using namespace clang; using namespace llvm::opt; const char *sparc::getSparcAsmModeForCPU(StringRef Name, const llvm::Triple &Triple) { if (Triple.getArch() == llvm::Triple::sparcv9) { const char *DefV9CPU; if (Triple.isOSLinux() || Triple.isOSFreeBSD() || Triple.isOSOpenBSD()) DefV9CPU = "-Av9a"; else DefV9CPU = "-Av9"; return llvm::StringSwitch<const char *>(Name) .Case("niagara", "-Av9b") .Case("niagara2", "-Av9b") .Case("niagara3", "-Av9d") .Case("niagara4", "-Av9d") .Default(DefV9CPU); } else { return llvm::StringSwitch<const char *>(Name) .Case("v8", "-Av8") .Case("supersparc", "-Av8") .Case("sparclite", "-Asparclite") .Case("f934", "-Asparclite") .Case("hypersparc", "-Av8") .Case("sparclite86x", "-Asparclite") .Case("sparclet", "-Asparclet") .Case("tsc701", "-Asparclet") .Case("v9", "-Av8plus") .Case("ultrasparc", "-Av8plus") .Case("ultrasparc3", "-Av8plus") .Case("niagara", "-Av8plusb") .Case("niagara2", "-Av8plusb") .Case("niagara3", "-Av8plusd") .Case("niagara4", "-Av8plusd") .Case("ma2100", "-Aleon") .Case("ma2150", "-Aleon") .Case("ma2155", "-Aleon") .Case("ma2450", "-Aleon") .Case("ma2455", "-Aleon") .Case("ma2x5x", "-Aleon") .Case("ma2080", "-Aleon") .Case("ma2085", "-Aleon") .Case("ma2480", "-Aleon") .Case("ma2485", "-Aleon") .Case("ma2x8x", "-Aleon") .Case("myriad2", "-Aleon") .Case("myriad2.1", "-Aleon") .Case("myriad2.2", "-Aleon") .Case("myriad2.3", "-Aleon") .Case("leon2", "-Av8") .Case("at697e", "-Av8") .Case("at697f", "-Av8") .Case("leon3", "-Aleon") .Case("ut699", "-Av8") .Case("gr712rc", "-Aleon") .Case("leon4", "-Aleon") .Case("gr740", "-Aleon") .Default("-Av8"); } } sparc::FloatABI sparc::getSparcFloatABI(const Driver &D, const ArgList &Args) { sparc::FloatABI ABI = sparc::FloatABI::Invalid; if (Arg *A = Args.getLastArg(clang::driver::options::OPT_msoft_float, options::OPT_mhard_float, options::OPT_mfloat_abi_EQ)) { if (A->getOption().matches(clang::driver::options::OPT_msoft_float)) ABI = sparc::FloatABI::Soft; else if (A->getOption().matches(options::OPT_mhard_float)) ABI = sparc::FloatABI::Hard; else { ABI = llvm::StringSwitch<sparc::FloatABI>(A->getValue()) .Case("soft", sparc::FloatABI::Soft) .Case("hard", sparc::FloatABI::Hard) .Default(sparc::FloatABI::Invalid); if (ABI == sparc::FloatABI::Invalid && !StringRef(A->getValue()).empty()) { D.Diag(clang::diag::err_drv_invalid_mfloat_abi) << A->getAsString(Args); ABI = sparc::FloatABI::Hard; } } } // If unspecified, choose the default based on the platform. // Only the hard-float ABI on Sparc is standardized, and it is the // default. GCC also supports a nonstandard soft-float ABI mode, also // implemented in LLVM. However as this is not standard we set the default // to be hard-float. if (ABI == sparc::FloatABI::Invalid) { ABI = sparc::FloatABI::Hard; } return ABI; } void sparc::getSparcTargetFeatures(const Driver &D, const ArgList &Args, std::vector<StringRef> &Features) { sparc::FloatABI FloatABI = sparc::getSparcFloatABI(D, Args); if (FloatABI == sparc::FloatABI::Soft) Features.push_back("+soft-float"); }
Upload File
Create Folder