Replace string GNU Triples with llvm::Triple in MCAsmBackend subclasses and create...

[oota-llvm.git] / lib / Target / X86 / MCTargetDesc / X86AsmBackend.cpp

diff --git a/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp b/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp
index a400d466e3d7fd2c4ad9cf662efcb8a24baa0af7..de0e67a03c9980370f2b2c2061715c37fa5a2c6c 100644 (file)
--- a/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp
+++ b/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp
@@ -14,8 +14,10 @@
 #include "llvm/MC/MCELFObjectWriter.h"
 #include "llvm/MC/MCExpr.h"
 #include "llvm/MC/MCFixupKindInfo.h"
+#include "llvm/MC/MCInst.h"
 #include "llvm/MC/MCMachObjectWriter.h"
 #include "llvm/MC/MCObjectWriter.h"
+#include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/MC/MCSectionCOFF.h"
 #include "llvm/MC/MCSectionELF.h"
 #include "llvm/MC/MCSectionMachO.h"
@@ -324,7 +326,7 @@ bool X86AsmBackend::writeNopData(uint64_t Count, MCObjectWriter *OW) const {
   // FIXME: We could generated something better than plain 0x90.
   if (!HasNopl) {
     for (uint64_t i = 0; i < Count; ++i)
-      OW->Write8(0x90);
+      OW->write8(0x90);
     return true;
   }
 
@@ -334,10 +336,10 @@ bool X86AsmBackend::writeNopData(uint64_t Count, MCObjectWriter *OW) const {
     const uint8_t ThisNopLength = (uint8_t) std::min(Count, MaxNopLength);
     const uint8_t Prefixes = ThisNopLength <= 10 ? 0 : ThisNopLength - 10;
     for (uint8_t i = 0; i < Prefixes; i++)
-      OW->Write8(0x66);
+      OW->write8(0x66);
     const uint8_t Rest = ThisNopLength - Prefixes;
     for (uint8_t i = 0; i < Rest; i++)
-      OW->Write8(Nops[Rest - 1][i]);
+      OW->write8(Nops[Rest - 1][i]);
     Count -= ThisNopLength;
   } while (Count != 0);
 
@@ -360,7 +362,7 @@ public:
   ELFX86_32AsmBackend(const Target &T, uint8_t OSABI, StringRef CPU)
     : ELFX86AsmBackend(T, OSABI, CPU) {}
 
-  MCObjectWriter *createObjectWriter(raw_ostream &OS) const override {
+  MCObjectWriter *createObjectWriter(raw_pwrite_stream &OS) const override {
     return createX86ELFObjectWriter(OS, /*IsELF64*/ false, OSABI, ELF::EM_386);
   }
 };
@@ -370,7 +372,7 @@ public:
   ELFX86_X32AsmBackend(const Target &T, uint8_t OSABI, StringRef CPU)
       : ELFX86AsmBackend(T, OSABI, CPU) {}
 
-  MCObjectWriter *createObjectWriter(raw_ostream &OS) const override {
+  MCObjectWriter *createObjectWriter(raw_pwrite_stream &OS) const override {
     return createX86ELFObjectWriter(OS, /*IsELF64*/ false, OSABI,
                                     ELF::EM_X86_64);
   }
@@ -381,7 +383,7 @@ public:
   ELFX86_64AsmBackend(const Target &T, uint8_t OSABI, StringRef CPU)
     : ELFX86AsmBackend(T, OSABI, CPU) {}
 
-  MCObjectWriter *createObjectWriter(raw_ostream &OS) const override {
+  MCObjectWriter *createObjectWriter(raw_pwrite_stream &OS) const override {
     return createX86ELFObjectWriter(OS, /*IsELF64*/ true, OSABI, ELF::EM_X86_64);
   }
 };
@@ -395,7 +397,7 @@ public:
     , Is64Bit(is64Bit) {
   }
 
-  MCObjectWriter *createObjectWriter(raw_ostream &OS) const override {
+  MCObjectWriter *createObjectWriter(raw_pwrite_stream &OS) const override {
     return createX86WinCOFFObjectWriter(OS, Is64Bit);
   }
 };
@@ -752,7 +754,7 @@ public:
                          StringRef CPU)
       : DarwinX86AsmBackend(T, MRI, CPU, false) {}
 
-  MCObjectWriter *createObjectWriter(raw_ostream &OS) const override {
+  MCObjectWriter *createObjectWriter(raw_pwrite_stream &OS) const override {
     return createX86MachObjectWriter(OS, /*Is64Bit=*/false,
                                      MachO::CPU_TYPE_I386,
                                      MachO::CPU_SUBTYPE_I386_ALL);
@@ -772,7 +774,7 @@ public:
                          StringRef CPU, MachO::CPUSubTypeX86 st)
       : DarwinX86AsmBackend(T, MRI, CPU, true), Subtype(st) {}
 
-  MCObjectWriter *createObjectWriter(raw_ostream &OS) const override {
+  MCObjectWriter *createObjectWriter(raw_pwrite_stream &OS) const override {
     return createX86MachObjectWriter(OS, /*Is64Bit=*/true,
                                      MachO::CPU_TYPE_X86_64, Subtype);
   }
@@ -788,10 +790,8 @@ public:
 
 MCAsmBackend *llvm::createX86_32AsmBackend(const Target &T,
                                            const MCRegisterInfo &MRI,
-                                           StringRef TT,
+                                           const Triple &TheTriple,
                                            StringRef CPU) {
-  Triple TheTriple(TT);
-
   if (TheTriple.isOSBinFormatMachO())
     return new DarwinX86_32AsmBackend(T, MRI, CPU);
 
@@ -804,10 +804,8 @@ MCAsmBackend *llvm::createX86_32AsmBackend(const Target &T,
 
 MCAsmBackend *llvm::createX86_64AsmBackend(const Target &T,
                                            const MCRegisterInfo &MRI,
-                                           StringRef TT,
+                                           const Triple &TheTriple,
                                            StringRef CPU) {
-  Triple TheTriple(TT);
-
   if (TheTriple.isOSBinFormatMachO()) {
     MachO::CPUSubTypeX86 CS =
         StringSwitch<MachO::CPUSubTypeX86>(TheTriple.getArchName())