diff options
author | Evan Cheng <evan.cheng@apple.com> | 2011-07-15 02:09:41 +0000 |
---|---|---|
committer | Evan Cheng <evan.cheng@apple.com> | 2011-07-15 02:09:41 +0000 |
commit | 1be0e271a07925b928ba89848934f1ea6f1854e2 (patch) | |
tree | 9e7c0b047bc651a61dc6487dffc534aedf7cd2ad /lib/Target/X86/MCTargetDesc/X86MCAsmInfo.cpp | |
parent | 833ce06c8ff3a99670b0f06013afb6fbdf903b76 (diff) | |
download | llvm-1be0e271a07925b928ba89848934f1ea6f1854e2.tar.gz llvm-1be0e271a07925b928ba89848934f1ea6f1854e2.tar.bz2 llvm-1be0e271a07925b928ba89848934f1ea6f1854e2.tar.xz |
Move some parts of TargetAsmInfo down to MCAsmInfo. This is not the greatest
solution but it is a small step towards removing the horror that is
TargetAsmInfo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135237 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/X86/MCTargetDesc/X86MCAsmInfo.cpp')
-rw-r--r-- | lib/Target/X86/MCTargetDesc/X86MCAsmInfo.cpp | 33 |
1 files changed, 19 insertions, 14 deletions
diff --git a/lib/Target/X86/MCTargetDesc/X86MCAsmInfo.cpp b/lib/Target/X86/MCTargetDesc/X86MCAsmInfo.cpp index faf4f7ce64..2fdd7e9d70 100644 --- a/lib/Target/X86/MCTargetDesc/X86MCAsmInfo.cpp +++ b/lib/Target/X86/MCTargetDesc/X86MCAsmInfo.cpp @@ -49,12 +49,14 @@ static const char *const x86_asm_table[] = { "{cc}", "cc", 0,0}; -X86MCAsmInfoDarwin::X86MCAsmInfoDarwin(const Triple &Triple) { +X86MCAsmInfoDarwin::X86MCAsmInfoDarwin(const Triple &T) { + bool is64Bit = T.getArch() == Triple::x86_64; + if (is64Bit) + PointerSize = 8; + AsmTransCBE = x86_asm_table; AssemblerDialect = AsmWriterFlavor; - bool is64Bit = Triple.getArch() == Triple::x86_64; - TextAlignFillValue = 0x90; if (!is64Bit) @@ -75,22 +77,14 @@ X86MCAsmInfoDarwin::X86MCAsmInfoDarwin(const Triple &Triple) { ExceptionsType = ExceptionHandling::DwarfCFI; } -const MCExpr * -X86_64MCAsmInfoDarwin::getExprForPersonalitySymbol(const MCSymbol *Sym, - unsigned Encoding, - MCStreamer &Streamer) const { - MCContext &Context = Streamer.getContext(); - const MCExpr *Res = - MCSymbolRefExpr::Create(Sym, MCSymbolRefExpr::VK_GOTPCREL, Context); - const MCExpr *Four = MCConstantExpr::Create(4, Context); - return MCBinaryExpr::CreateAdd(Res, Four, Context); -} - X86_64MCAsmInfoDarwin::X86_64MCAsmInfoDarwin(const Triple &Triple) : X86MCAsmInfoDarwin(Triple) { } X86ELFMCAsmInfo::X86ELFMCAsmInfo(const Triple &T) { + if (T.getArch() == Triple::x86_64) + PointerSize = 8; + AsmTransCBE = x86_asm_table; AssemblerDialect = AsmWriterFlavor; @@ -115,6 +109,17 @@ X86ELFMCAsmInfo::X86ELFMCAsmInfo(const Triple &T) { Data64bitsDirective = 0; } +const MCExpr * +X86_64MCAsmInfoDarwin::getExprForPersonalitySymbol(const MCSymbol *Sym, + unsigned Encoding, + MCStreamer &Streamer) const { + MCContext &Context = Streamer.getContext(); + const MCExpr *Res = + MCSymbolRefExpr::Create(Sym, MCSymbolRefExpr::VK_GOTPCREL, Context); + const MCExpr *Four = MCConstantExpr::Create(4, Context); + return MCBinaryExpr::CreateAdd(Res, Four, Context); +} + const MCSection *X86ELFMCAsmInfo:: getNonexecutableStackSection(MCContext &Ctx) const { return Ctx.getELFSection(".note.GNU-stack", ELF::SHT_PROGBITS, |