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-rw-r--r--lib/Target/Mips/MCTargetDesc/CMakeLists.txt1
-rw-r--r--lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.cpp64
-rw-r--r--lib/Target/Mips/MCTargetDesc/MipsTargetStreamer.cpp69
-rw-r--r--lib/Target/Mips/MipsTargetStreamer.h22
4 files changed, 92 insertions, 64 deletions
diff --git a/lib/Target/Mips/MCTargetDesc/CMakeLists.txt b/lib/Target/Mips/MCTargetDesc/CMakeLists.txt
index 80ca5f3..9116748 100644
--- a/lib/Target/Mips/MCTargetDesc/CMakeLists.txt
+++ b/lib/Target/Mips/MCTargetDesc/CMakeLists.txt
@@ -5,6 +5,7 @@ add_llvm_library(LLVMMipsDesc
MipsMCTargetDesc.cpp
MipsELFObjectWriter.cpp
MipsReginfo.cpp
+ MipsTargetStreamer.cpp
)
add_dependencies(LLVMMipsDesc MipsCommonTableGen)
diff --git a/lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.cpp b/lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.cpp
index 6c48053..5548aaa 100644
--- a/lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.cpp
+++ b/lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.cpp
@@ -39,9 +39,6 @@
using namespace llvm;
-static cl::opt<bool> PrintHackDirectives("print-hack-directives",
- cl::init(false), cl::Hidden);
-
static std::string ParseMipsTriple(StringRef TT, StringRef CPU) {
std::string MipsArchFeature;
size_t DashPosition = 0;
@@ -131,67 +128,6 @@ static MCInstPrinter *createMipsMCInstPrinter(const Target &T,
return new MipsInstPrinter(MAI, MII, MRI);
}
-namespace {
-class MipsTargetAsmStreamer : public MipsTargetStreamer {
- formatted_raw_ostream &OS;
-
-public:
- MipsTargetAsmStreamer(formatted_raw_ostream &OS);
- virtual void emitMipsHackELFFlags(unsigned Flags);
- virtual void emitMipsHackSTOCG(MCSymbol *Sym, unsigned Val);
-};
-
-MipsTargetAsmStreamer::MipsTargetAsmStreamer(formatted_raw_ostream &OS)
- : OS(OS) {}
-
-void MipsTargetAsmStreamer::emitMipsHackELFFlags(unsigned Flags) {
- if (!PrintHackDirectives)
- return;
-
- OS << "\t.mips_hack_elf_flags 0x";
- OS.write_hex(Flags);
- OS << '\n';
-}
-void MipsTargetAsmStreamer::emitMipsHackSTOCG(MCSymbol *Sym, unsigned Val) {
- if (!PrintHackDirectives)
- return;
-
- OS << "\t.mips_hack_stocg ";
- OS << Sym->getName();
- OS << ", ";
- OS << Val;
- OS << '\n';
-}
-
-class MipsTargetELFStreamer : public MipsTargetStreamer {
-public:
- MCELFStreamer &getStreamer();
- MipsTargetELFStreamer();
- virtual void emitMipsHackELFFlags(unsigned Flags);
- virtual void emitMipsHackSTOCG(MCSymbol *Sym, unsigned Val);
-};
-
-MipsTargetELFStreamer::MipsTargetELFStreamer() {}
-
-MCELFStreamer &MipsTargetELFStreamer::getStreamer() {
- return static_cast<MCELFStreamer &>(*Streamer);
-}
-
-void MipsTargetELFStreamer::emitMipsHackELFFlags(unsigned Flags) {
- MCAssembler &MCA = getStreamer().getAssembler();
- MCA.setELFHeaderEFlags(Flags);
-}
-
-// Set a symbol's STO flags
-void MipsTargetELFStreamer::emitMipsHackSTOCG(MCSymbol *Sym, unsigned Val) {
- MCSymbolData &Data = getStreamer().getOrCreateSymbolData(Sym);
- // The "other" values are stored in the last 6 bits of the second byte
- // The traditional defines for STO values assume the full byte and thus
- // the shift to pack it.
- MCELF::setOther(Data, Val >> 2);
-}
-}
-
static MCStreamer *createMCStreamer(const Target &T, StringRef TT,
MCContext &Context, MCAsmBackend &MAB,
raw_ostream &OS, MCCodeEmitter *Emitter,
diff --git a/lib/Target/Mips/MCTargetDesc/MipsTargetStreamer.cpp b/lib/Target/Mips/MCTargetDesc/MipsTargetStreamer.cpp
new file mode 100644
index 0000000..998a575
--- /dev/null
+++ b/lib/Target/Mips/MCTargetDesc/MipsTargetStreamer.cpp
@@ -0,0 +1,69 @@
+//===-- MipsTargetStreamer.cpp - Mips Target Streamer Methods -------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file provides Mips specific target streamer methods.
+//
+//===----------------------------------------------------------------------===//
+
+#include "MipsTargetStreamer.h"
+#include "llvm/MC/MCELF.h"
+#include "llvm/MC/MCSymbol.h"
+#include "llvm/Support/CommandLine.h"
+#include "llvm/Support/ErrorHandling.h"
+#include "llvm/Support/FormattedStream.h"
+
+using namespace llvm;
+
+static cl::opt<bool> PrintHackDirectives("print-hack-directives",
+ cl::init(false), cl::Hidden);
+
+// pin vtable to this file
+void MipsTargetStreamer::anchor() {}
+
+MipsTargetAsmStreamer::MipsTargetAsmStreamer(formatted_raw_ostream &OS)
+ : OS(OS) {}
+
+void MipsTargetAsmStreamer::emitMipsHackELFFlags(unsigned Flags) {
+ if (!PrintHackDirectives)
+ return;
+
+ OS << "\t.mips_hack_elf_flags 0x";
+ OS.write_hex(Flags);
+ OS << '\n';
+}
+void MipsTargetAsmStreamer::emitMipsHackSTOCG(MCSymbol *Sym, unsigned Val) {
+ if (!PrintHackDirectives)
+ return;
+
+ OS << "\t.mips_hack_stocg ";
+ OS << Sym->getName();
+ OS << ", ";
+ OS << Val;
+ OS << '\n';
+}
+
+MipsTargetELFStreamer::MipsTargetELFStreamer() {}
+
+MCELFStreamer &MipsTargetELFStreamer::getStreamer() {
+ return static_cast<MCELFStreamer &>(*Streamer);
+}
+
+void MipsTargetELFStreamer::emitMipsHackELFFlags(unsigned Flags) {
+ MCAssembler &MCA = getStreamer().getAssembler();
+ MCA.setELFHeaderEFlags(Flags);
+}
+
+// Set a symbol's STO flags
+void MipsTargetELFStreamer::emitMipsHackSTOCG(MCSymbol *Sym, unsigned Val) {
+ MCSymbolData &Data = getStreamer().getOrCreateSymbolData(Sym);
+ // The "other" values are stored in the last 6 bits of the second byte
+ // The traditional defines for STO values assume the full byte and thus
+ // the shift to pack it.
+ MCELF::setOther(Data, Val >> 2);
+}
diff --git a/lib/Target/Mips/MipsTargetStreamer.h b/lib/Target/Mips/MipsTargetStreamer.h
index fb9f5ef..0037f3f 100644
--- a/lib/Target/Mips/MipsTargetStreamer.h
+++ b/lib/Target/Mips/MipsTargetStreamer.h
@@ -10,14 +10,36 @@
#ifndef MIPSTARGETSTREAMER_H
#define MIPSTARGETSTREAMER_H
+#include "llvm/MC/MCELFStreamer.h"
#include "llvm/MC/MCStreamer.h"
namespace llvm {
class MipsTargetStreamer : public MCTargetStreamer {
+ virtual void anchor();
+
public:
virtual void emitMipsHackELFFlags(unsigned Flags) = 0;
virtual void emitMipsHackSTOCG(MCSymbol *Sym, unsigned Val) = 0;
};
+
+// This part is for ascii assembly output
+class MipsTargetAsmStreamer : public MipsTargetStreamer {
+ formatted_raw_ostream &OS;
+
+public:
+ MipsTargetAsmStreamer(formatted_raw_ostream &OS);
+ virtual void emitMipsHackELFFlags(unsigned Flags);
+ virtual void emitMipsHackSTOCG(MCSymbol *Sym, unsigned Val);
+};
+
+// This part is for ELF object output
+class MipsTargetELFStreamer : public MipsTargetStreamer {
+public:
+ MCELFStreamer &getStreamer();
+ MipsTargetELFStreamer();
+ virtual void emitMipsHackELFFlags(unsigned Flags);
+ virtual void emitMipsHackSTOCG(MCSymbol *Sym, unsigned Val);
+};
}
#endif