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Extend assembler handling for NetBSD/MIPS to pass down the correct ABI, 

architecture and PIC flag.

llvm-svn: 196720
This commit is contained in:
Joerg Sonnenberger 2013-12-08 13:54:58 +00:00
parent e8cb16b58e
commit 21baded28c
1 changed files with 32 additions and 5 deletions
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37
clang/lib/Driver/Tools.cpp
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@ -6026,11 +6026,38 @@ void netbsd::Assemble::ConstructJob(Compilation &C, const JobAction &JA,
CmdArgs.push_back(Args.MakeArgString("-mcpu=" + MArch));
}
// Set byte order explicitly
if (getToolChain().getArch() == llvm::Triple::mips)
CmdArgs.push_back("-EB");
else if (getToolChain().getArch() == llvm::Triple::mipsel)
CmdArgs.push_back("-EL");
if (getToolChain().getArch() == llvm::Triple::mips ||
getToolChain().getArch() == llvm::Triple::mipsel ||
getToolChain().getArch() == llvm::Triple::mips64 ||
getToolChain().getArch() == llvm::Triple::mips64el) {
StringRef CPUName;
StringRef ABIName;
getMipsCPUAndABI(Args, getToolChain().getTriple(), CPUName, ABIName);
CmdArgs.push_back("-march");
CmdArgs.push_back(CPUName.data());
CmdArgs.push_back("-mabi");
CmdArgs.push_back(getGnuCompatibleMipsABIName(ABIName).data());
if (getToolChain().getArch() == llvm::Triple::mips ||
getToolChain().getArch() == llvm::Triple::mips64)
CmdArgs.push_back("-EB");
else
CmdArgs.push_back("-EL");
Arg *LastPICArg = Args.getLastArg(options::OPT_fPIC, options::OPT_fno_PIC,
options::OPT_fpic, options::OPT_fno_pic,
options::OPT_fPIE, options::OPT_fno_PIE,
options::OPT_fpie, options::OPT_fno_pie);
if (LastPICArg &&
(LastPICArg->getOption().matches(options::OPT_fPIC) ||
LastPICArg->getOption().matches(options::OPT_fpic) ||
LastPICArg->getOption().matches(options::OPT_fPIE) ||
LastPICArg->getOption().matches(options::OPT_fpie))) {
CmdArgs.push_back("-KPIC");
}
}
Args.AddAllArgValues(CmdArgs, options::OPT_Wa_COMMA,
options::OPT_Xassembler);