6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-11-02 07:11:49 +00:00
Code Issues Projects Releases Wiki Activity

Moved to llvm/include/llvm/Support because it is LLVM-specific.

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8897 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Misha Brukman 2003-10-06 18:34:38 +00:00
parent b0a994b4c0
commit 29f73611e2
1 changed files with 0 additions and 121 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

121
include/Support/ToolRunner.h
View File

@ -1,121 +0,0 @@
//===-- Support/ToolRunner.h ------------------------------------*- C++ -*-===//
//
// FIXME: document
//
//===----------------------------------------------------------------------===//
#ifndef TOOLRUNNER_H
#define TOOLRUNNER_H
#include "Support/CommandLine.h"
#include "Support/SystemUtils.h"
#include <fstream>
#include <iostream>
#include <string>
#include <vector>
enum FileType { AsmFile, CFile };
//===---------------------------------------------------------------------===//
// GCC abstraction
//
// This is not a *real* AbstractInterpreter as it does not accept bytecode
// files, but only input acceptable to GCC, i.e. C, C++, and assembly files
//
class GCC {
std::string GCCPath; // The path to the gcc executable
public:
GCC(const std::string &gccPath) : GCCPath(gccPath) { }
virtual ~GCC() {}
virtual int ExecuteProgram(const std::string &ProgramFile,
const cl::list<std::string> &Args,
FileType fileType,
const std::string &InputFile,
const std::string &OutputFile,
const std::string &SharedLib = "");
int MakeSharedObject(const std::string &InputFile,
FileType fileType,
std::string &OutputFile);
void ProcessFailure(const char **Args);
};
GCC* createGCCtool(const std::string &ProgramPath,
std::string &Message);
/// AbstractInterpreter Class - Subclasses of this class are used to execute
/// LLVM bytecode in a variety of ways. This abstract interface hides this
/// complexity behind a simple interface.
///
struct AbstractInterpreter {
virtual ~AbstractInterpreter() {}
/// ExecuteProgram - Run the specified bytecode file, emitting output to the
/// specified filename. This returns the exit code of the program.
///
virtual int ExecuteProgram(const std::string &Bytecode,
const cl::list<std::string> &Args,
const std::string &InputFile,
const std::string &OutputFile,
const std::string &SharedLib = "") = 0;
};
//===---------------------------------------------------------------------===//
// CBE Implementation of AbstractIntepreter interface
//
class CBE : public AbstractInterpreter {
std::string DISPath; // The path to the `llvm-dis' executable
GCC *gcc;
public:
CBE(const std::string &disPath, GCC *Gcc) : DISPath(disPath), gcc(Gcc) { }
~CBE() { delete gcc; }
virtual int ExecuteProgram(const std::string &Bytecode,
const cl::list<std::string> &Args,
const std::string &InputFile,
const std::string &OutputFile,
const std::string &SharedLib = "");
// Sometimes we just want to go half-way and only generate the C file,
// not necessarily compile it with GCC and run the program
virtual int OutputC(const std::string &Bytecode,
std::string &OutputCFile);
};
CBE* createCBEtool(const std::string &ProgramPath, std::string &Message);
//===---------------------------------------------------------------------===//
// LLC Implementation of AbstractIntepreter interface
//
class LLC : public AbstractInterpreter {
std::string LLCPath; // The path to the LLC executable
GCC *gcc;
public:
LLC(const std::string &llcPath, GCC *Gcc)
: LLCPath(llcPath), gcc(Gcc) { }
~LLC() { delete gcc; }
virtual int ExecuteProgram(const std::string &Bytecode,
const cl::list<std::string> &Args,
const std::string &InputFile,
const std::string &OutputFile,
const std::string &SharedLib = "");
int OutputAsm(const std::string &Bytecode,
std::string &OutputAsmFile);
};
LLC* createLLCtool(const std::string &ProgramPath, std::string &Message);
AbstractInterpreter* createLLItool(const std::string &ProgramPath,
std::string &Message);
AbstractInterpreter* createJITtool(const std::string &ProgramPath,
std::string &Message);
#endif