From b47a215dd0482daca1fb1daec7cb8aa2f6e94921 Mon Sep 17 00:00:00 2001 From: Chad Rosier Date: Wed, 6 Aug 2014 16:05:02 +0000 Subject: [PATCH] [AArch64] Fix OS ABI flag for aarch64-linux-gnu target. For triple aarch64-linux-gnu we were incorrectly setting IRIX. For triple aarch64 we are correctly setting SYSV. Patch by Ana Pazos . git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214974 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/AArch64/MCTargetDesc/AArch64AsmBackend.cpp | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/lib/Target/AArch64/MCTargetDesc/AArch64AsmBackend.cpp b/lib/Target/AArch64/MCTargetDesc/AArch64AsmBackend.cpp index 2cee0f41352..260c7fd5c4f 100644 --- a/lib/Target/AArch64/MCTargetDesc/AArch64AsmBackend.cpp +++ b/lib/Target/AArch64/MCTargetDesc/AArch64AsmBackend.cpp @@ -14,6 +14,7 @@ #include "llvm/MC/MCAsmBackend.h" #include "llvm/MC/MCDirectives.h" #include "llvm/MC/MCFixupKindInfo.h" +#include "llvm/MC/MCELFObjectWriter.h" #include "llvm/MC/MCObjectWriter.h" #include "llvm/MC/MCSectionELF.h" #include "llvm/MC/MCSectionMachO.h" @@ -551,7 +552,8 @@ MCAsmBackend *llvm::createAArch64leAsmBackend(const Target &T, return new DarwinAArch64AsmBackend(T, MRI); assert(TheTriple.isOSBinFormatELF() && "Expect either MachO or ELF target"); - return new ELFAArch64AsmBackend(T, TheTriple.getOS(), /*IsLittleEndian=*/true); + uint8_t OSABI = MCELFObjectTargetWriter::getOSABI(TheTriple.getOS()); + return new ELFAArch64AsmBackend(T, OSABI, /*IsLittleEndian=*/true); } MCAsmBackend *llvm::createAArch64beAsmBackend(const Target &T, @@ -561,6 +563,7 @@ MCAsmBackend *llvm::createAArch64beAsmBackend(const Target &T, assert(TheTriple.isOSBinFormatELF() && "Big endian is only supported for ELF targets!"); - return new ELFAArch64AsmBackend(T, TheTriple.getOS(), + uint8_t OSABI = MCELFObjectTargetWriter::getOSABI(TheTriple.getOS()); + return new ELFAArch64AsmBackend(T, OSABI, /*IsLittleEndian=*/false); }