-//===-- EmitBytecodeToAssembly.cpp - Emit bytecode to Sparc .s File --------==//
-//
+//===-- EmitBytecodeToAssembly.cpp - Emit bytecode to SparcV9 .s File ------==//
+//
// The LLVM Compiler Infrastructure
//
// This file was developed by the LLVM research group and is distributed under
// the University of Illinois Open Source License. See LICENSE.TXT for details.
-//
+//
//===----------------------------------------------------------------------===//
//
// This file implements the pass that writes LLVM bytecode as data to a sparc
//
//===----------------------------------------------------------------------===//
-#include "SparcInternals.h"
+#include "SparcV9Internals.h"
#include "llvm/Pass.h"
#include "llvm/Bytecode/Writer.h"
#include <iostream>
-
-using std::ostream;
+using namespace llvm;
namespace {
typedef int int_type;
typedef std::streampos pos_type;
typedef std::streamoff off_type;
-
+
sparcasmbuf(std::ostream &On) : BaseStr(On) {}
virtual int_type overflow(int_type C) {
};
static void writePrologue (std::ostream &Out, const std::string &comment,
- const std::string &symName) {
+ const std::string &symName) {
// Prologue:
// Output a comment describing the object.
- Out << "!" << comment << "\n";
+ Out << "!" << comment << "\n";
// Switch the current section to .rodata in the assembly output:
- Out << "\t.section \".rodata\"\n\t.align 8\n";
+ Out << "\t.section \".rodata\"\n\t.align 8\n";
// Output a global symbol naming the object:
- Out << "\t.global " << symName << "\n";
- Out << "\t.type " << symName << ",#object\n";
- Out << symName << ":\n";
+ Out << "\t.global " << symName << "\n";
+ Out << "\t.type " << symName << ",#object\n";
+ Out << symName << ":\n";
}
static void writeEpilogue (std::ostream &Out, const std::string &symName) {
// Epilogue:
// Output a local symbol marking the end of the object:
- Out << ".end_" << symName << ":\n";
+ Out << ".end_" << symName << ":\n";
// Output size directive giving the size of the object:
Out << "\t.size " << symName << ", .end_" << symName << "-" << symName
- << "\n";
+ << "\n";
}
- // SparcBytecodeWriter - Write bytecode out to a stream that is sparc'ified
- class SparcBytecodeWriter : public Pass {
+ // SparcV9BytecodeWriter - Write bytecode out to a stream that is sparc'ified
+ class SparcV9BytecodeWriter : public ModulePass {
std::ostream &Out;
public:
- SparcBytecodeWriter(std::ostream &out) : Out(out) {}
+ SparcV9BytecodeWriter(std::ostream &out) : Out(out) {}
+
+ const char *getPassName() const { return "Emit Bytecode to SparcV9 Assembly";}
- const char *getPassName() const { return "Emit Bytecode to Sparc Assembly";}
-
- virtual bool run(Module &M) {
+ virtual bool runOnModule(Module &M) {
// Write an object containing the bytecode to the SPARC assembly stream
writePrologue (Out, "LLVM BYTECODE OUTPUT", "LLVMBytecode");
osparcasmstream OS(Out);
// Write an object containing its length as an integer to the
// SPARC assembly stream
writePrologue (Out, "LLVM BYTECODE LENGTH", "llvm_length");
- Out <<"\t.word\t.end_LLVMBytecode-LLVMBytecode\n";
+ Out <<"\t.word\t.end_LLVMBytecode-LLVMBytecode\n";
writeEpilogue (Out, "llvm_length");
return false;
};
} // end anonymous namespace
-Pass *UltraSparc::getBytecodeAsmPrinterPass(std::ostream &Out) {
- return new SparcBytecodeWriter(Out);
+ModulePass *llvm::createBytecodeAsmPrinterPass(std::ostream &Out) {
+ return new SparcV9BytecodeWriter(Out);
}
+