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Use a switch for the emulation handling. 

llvm-svn: 200666
This commit is contained in:
Joerg Sonnenberger 2014-02-02 22:50:34 +00:00
parent 25de31d472
commit 6cd7deb9fe
1 changed files with 10 additions and 8 deletions
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18
clang/lib/Driver/Tools.cpp
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@ -6110,16 +6110,15 @@ void netbsd::Link::ConstructJob(Compilation &C, const JobAction &JA,
}
}
// When building 32-bit code on NetBSD/amd64, we have to explicitly
// instruct ld in the base system to link 32-bit code.
if (getToolChain().getArch() == llvm::Triple::x86) {
// Many NetBSD architectures support more than one ABI.
// Determine the correct emulation for ld.
switch (getToolChain().getArch()) {
case llvm::Triple::x86:
CmdArgs.push_back("-m");
CmdArgs.push_back("elf_i386");
}
// On ARM, the linker can generate either EABI or the older APCS.
// Instruct it to use the correct emulation.
if (getToolChain().getArch() == llvm::Triple::arm) {
break;
case llvm::Triple::arm:
case llvm::Triple::thumb:
CmdArgs.push_back("-m");
switch (getToolChain().getTriple().getEnvironment()) {
case llvm::Triple::EABI:
@ -6132,6 +6131,9 @@ void netbsd::Link::ConstructJob(Compilation &C, const JobAction &JA,
CmdArgs.push_back("armelf_nbsd");
break;
}
break;
default:
break;
}
if (Output.isFilename()) {