2003-10-14 21:34:11 +00:00
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//===-- ToolRunner.cpp ----------------------------------------------------===//
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2005-04-21 22:55:34 +00:00
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//
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2003-10-20 19:43:21 +00:00
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// The LLVM Compiler Infrastructure
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//
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2007-12-29 20:44:31 +00:00
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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2005-04-21 22:55:34 +00:00
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//
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2003-10-20 19:43:21 +00:00
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//===----------------------------------------------------------------------===//
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2003-10-14 21:34:11 +00:00
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//
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// This file implements the interfaces described in the ToolRunner.h file.
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//
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//===----------------------------------------------------------------------===//
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2003-10-19 02:27:40 +00:00
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#define DEBUG_TYPE "toolrunner"
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2006-06-06 22:30:59 +00:00
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#include "ToolRunner.h"
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2004-09-01 22:55:40 +00:00
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#include "llvm/Config/config.h" // for HAVE_LINK_R
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2005-02-13 23:13:47 +00:00
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#include "llvm/System/Program.h"
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2007-05-03 18:36:15 +00:00
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#include "llvm/Support/CommandLine.h"
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2004-09-01 22:55:40 +00:00
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#include "llvm/Support/Debug.h"
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#include "llvm/Support/FileUtilities.h"
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2003-10-14 21:34:11 +00:00
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#include <fstream>
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2004-02-18 20:38:00 +00:00
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#include <sstream>
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2006-01-22 22:53:01 +00:00
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#include <iostream>
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2003-12-14 21:35:53 +00:00
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using namespace llvm;
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2003-11-11 22:41:34 +00:00
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2007-05-03 18:36:15 +00:00
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namespace {
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cl::opt<std::string>
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RSHHost("rsh-host",
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cl::desc("Remote execution (rsh) host"));
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cl::opt<std::string>
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RSHUser("rsh-user",
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cl::desc("Remote execution (rsh) user id"));
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}
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2004-02-19 07:39:26 +00:00
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ToolExecutionError::~ToolExecutionError() throw() { }
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2005-02-13 23:13:47 +00:00
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/// RunProgramWithTimeout - This function provides an alternate interface to the
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/// sys::Program::ExecuteAndWait interface.
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/// @see sys:Program::ExecuteAndWait
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static int RunProgramWithTimeout(const sys::Path &ProgramPath,
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const char **Args,
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const sys::Path &StdInFile,
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const sys::Path &StdOutFile,
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const sys::Path &StdErrFile,
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2007-02-16 19:11:07 +00:00
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unsigned NumSeconds = 0,
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unsigned MemoryLimit = 0) {
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2005-02-13 23:13:47 +00:00
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const sys::Path* redirects[3];
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redirects[0] = &StdInFile;
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redirects[1] = &StdOutFile;
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redirects[2] = &StdErrFile;
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2006-09-15 21:29:15 +00:00
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2006-09-15 23:01:10 +00:00
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if (0) {
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std::cerr << "RUN:";
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for (unsigned i = 0; Args[i]; ++i)
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std::cerr << " " << Args[i];
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std::cerr << "\n";
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}
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2005-04-21 22:55:34 +00:00
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return
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2007-02-16 19:11:07 +00:00
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sys::Program::ExecuteAndWait(ProgramPath, Args, 0, redirects,
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NumSeconds, MemoryLimit);
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2005-02-13 23:13:47 +00:00
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}
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2004-12-19 18:00:21 +00:00
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static void ProcessFailure(sys::Path ProgPath, const char** Args) {
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2004-02-18 20:38:00 +00:00
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std::ostringstream OS;
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2004-02-18 20:58:00 +00:00
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OS << "\nError running tool:\n ";
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2004-02-18 20:38:00 +00:00
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for (const char **Arg = Args; *Arg; ++Arg)
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OS << " " << *Arg;
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OS << "\n";
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// Rerun the compiler, capturing any error messages to print them.
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2004-12-15 01:51:56 +00:00
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sys::Path ErrorFilename("error_messages");
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2006-08-23 20:34:57 +00:00
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std::string ErrMsg;
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if (ErrorFilename.makeUnique(true, &ErrMsg)) {
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std::cerr << "Error making unique filename: " << ErrMsg << "\n";
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exit(1);
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}
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2004-12-19 18:00:21 +00:00
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RunProgramWithTimeout(ProgPath, Args, sys::Path(""), ErrorFilename,
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2006-08-21 06:04:45 +00:00
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ErrorFilename); // FIXME: check return code ?
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2004-02-18 20:38:00 +00:00
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// Print out the error messages generated by GCC if possible...
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std::ifstream ErrorFile(ErrorFilename.c_str());
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if (ErrorFile) {
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std::copy(std::istreambuf_iterator<char>(ErrorFile),
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std::istreambuf_iterator<char>(),
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std::ostreambuf_iterator<char>(OS));
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ErrorFile.close();
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}
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2005-07-08 03:08:58 +00:00
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ErrorFilename.eraseFromDisk();
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2004-02-18 20:38:00 +00:00
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throw ToolExecutionError(OS.str());
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}
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2003-09-29 22:39:25 +00:00
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//===---------------------------------------------------------------------===//
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// LLI Implementation of AbstractIntepreter interface
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//
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2003-12-14 21:35:53 +00:00
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namespace {
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class LLI : public AbstractInterpreter {
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std::string LLIPath; // The path to the LLI executable
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2004-05-04 21:09:01 +00:00
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std::vector<std::string> ToolArgs; // Args to pass to LLI
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2003-12-14 21:35:53 +00:00
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public:
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2004-05-04 21:09:01 +00:00
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LLI(const std::string &Path, const std::vector<std::string> *Args)
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: LLIPath(Path) {
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ToolArgs.clear ();
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2004-05-04 22:02:41 +00:00
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if (Args) { ToolArgs = *Args; }
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2004-05-04 21:09:01 +00:00
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}
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2005-04-21 22:55:34 +00:00
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2007-07-04 21:55:50 +00:00
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virtual int ExecuteProgram(const std::string &Bitcode,
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2003-12-14 21:35:53 +00:00
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const std::vector<std::string> &Args,
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const std::string &InputFile,
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const std::string &OutputFile,
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2006-06-06 00:00:42 +00:00
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const std::vector<std::string> &GCCArgs,
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2005-04-21 22:55:34 +00:00
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const std::vector<std::string> &SharedLibs =
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2004-07-24 07:49:11 +00:00
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std::vector<std::string>(),
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2007-02-16 19:11:07 +00:00
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unsigned Timeout = 0,
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unsigned MemoryLimit = 0);
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2003-12-14 21:35:53 +00:00
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};
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}
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2003-09-29 22:39:25 +00:00
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2007-07-04 21:55:50 +00:00
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int LLI::ExecuteProgram(const std::string &Bitcode,
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2003-10-14 21:34:11 +00:00
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const std::vector<std::string> &Args,
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2003-09-29 22:39:25 +00:00
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const std::string &InputFile,
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const std::string &OutputFile,
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2006-06-06 00:00:42 +00:00
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const std::vector<std::string> &GCCArgs,
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2004-07-24 07:49:11 +00:00
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const std::vector<std::string> &SharedLibs,
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2007-02-16 19:11:07 +00:00
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unsigned Timeout,
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unsigned MemoryLimit) {
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2004-02-18 20:21:57 +00:00
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if (!SharedLibs.empty())
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throw ToolExecutionError("LLI currently does not support "
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"loading shared libraries.");
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2003-09-29 22:39:25 +00:00
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2006-06-06 00:00:42 +00:00
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if (!GCCArgs.empty())
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throw ToolExecutionError("LLI currently does not support "
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"GCC Arguments.");
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2003-09-29 22:39:25 +00:00
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std::vector<const char*> LLIArgs;
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LLIArgs.push_back(LLIPath.c_str());
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LLIArgs.push_back("-force-interpreter=true");
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2004-05-04 21:09:01 +00:00
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// Add any extra LLI args.
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for (unsigned i = 0, e = ToolArgs.size(); i != e; ++i)
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LLIArgs.push_back(ToolArgs[i].c_str());
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2007-07-04 21:55:50 +00:00
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LLIArgs.push_back(Bitcode.c_str());
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2003-09-29 22:39:25 +00:00
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// Add optional parameters to the running program from Argv
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for (unsigned i=0, e = Args.size(); i != e; ++i)
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LLIArgs.push_back(Args[i].c_str());
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LLIArgs.push_back(0);
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std::cout << "<lli>" << std::flush;
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2003-10-19 02:27:40 +00:00
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DEBUG(std::cerr << "\nAbout to run:\t";
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2003-10-19 02:14:58 +00:00
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for (unsigned i=0, e = LLIArgs.size()-1; i != e; ++i)
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2003-09-29 22:39:25 +00:00
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std::cerr << " " << LLIArgs[i];
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std::cerr << "\n";
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);
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2004-12-19 18:00:21 +00:00
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return RunProgramWithTimeout(sys::Path(LLIPath), &LLIArgs[0],
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2005-04-21 22:55:34 +00:00
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sys::Path(InputFile), sys::Path(OutputFile), sys::Path(OutputFile),
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2007-02-16 19:11:07 +00:00
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Timeout, MemoryLimit);
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2003-09-29 22:39:25 +00:00
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}
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// LLI create method - Try to find the LLI executable
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2003-10-14 21:34:11 +00:00
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AbstractInterpreter *AbstractInterpreter::createLLI(const std::string &ProgPath,
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2004-05-04 21:09:01 +00:00
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std::string &Message,
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const std::vector<std::string> *ToolArgs) {
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2004-12-13 23:43:44 +00:00
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std::string LLIPath = FindExecutable("lli", ProgPath).toString();
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2003-09-29 22:39:25 +00:00
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if (!LLIPath.empty()) {
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Message = "Found lli: " + LLIPath + "\n";
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2004-05-04 21:09:01 +00:00
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return new LLI(LLIPath, ToolArgs);
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2003-09-29 22:39:25 +00:00
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}
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Message = "Cannot find `lli' in executable directory or PATH!\n";
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return 0;
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}
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//===----------------------------------------------------------------------===//
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// LLC Implementation of AbstractIntepreter interface
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//
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2007-07-04 21:55:50 +00:00
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GCC::FileType LLC::OutputCode(const std::string &Bitcode,
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2006-09-15 21:29:15 +00:00
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sys::Path &OutputAsmFile) {
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2007-07-04 21:55:50 +00:00
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sys::Path uniqueFile(Bitcode+".llc.s");
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2006-08-23 20:34:57 +00:00
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std::string ErrMsg;
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if (uniqueFile.makeUnique(true, &ErrMsg)) {
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std::cerr << "Error making unique filename: " << ErrMsg << "\n";
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exit(1);
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}
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2004-12-16 23:01:34 +00:00
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OutputAsmFile = uniqueFile;
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2004-05-04 21:09:01 +00:00
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std::vector<const char *> LLCArgs;
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LLCArgs.push_back (LLCPath.c_str());
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// Add any extra LLC args.
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for (unsigned i = 0, e = ToolArgs.size(); i != e; ++i)
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LLCArgs.push_back(ToolArgs[i].c_str());
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LLCArgs.push_back ("-o");
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LLCArgs.push_back (OutputAsmFile.c_str()); // Output to the Asm file
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LLCArgs.push_back ("-f"); // Overwrite as necessary...
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2007-07-04 21:55:50 +00:00
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LLCArgs.push_back (Bitcode.c_str()); // This is the input bitcode
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2004-05-04 21:09:01 +00:00
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LLCArgs.push_back (0);
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2003-09-29 22:39:25 +00:00
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std::cout << "<llc>" << std::flush;
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2004-05-04 21:09:01 +00:00
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DEBUG(std::cerr << "\nAbout to run:\t";
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for (unsigned i=0, e = LLCArgs.size()-1; i != e; ++i)
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std::cerr << " " << LLCArgs[i];
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std::cerr << "\n";
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);
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2005-04-21 22:55:34 +00:00
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if (RunProgramWithTimeout(sys::Path(LLCPath), &LLCArgs[0],
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2004-12-19 18:00:21 +00:00
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sys::Path(), sys::Path(), sys::Path()))
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ProcessFailure(sys::Path(LLCPath), &LLCArgs[0]);
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2006-09-15 21:29:15 +00:00
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return GCC::AsmFile;
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2003-09-29 22:39:25 +00:00
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}
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2007-07-04 21:55:50 +00:00
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void LLC::compileProgram(const std::string &Bitcode) {
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2004-12-16 23:01:34 +00:00
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sys::Path OutputAsmFile;
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2007-07-04 21:55:50 +00:00
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OutputCode(Bitcode, OutputAsmFile);
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2005-07-08 03:08:58 +00:00
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OutputAsmFile.eraseFromDisk();
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2004-02-18 23:24:41 +00:00
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}
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2007-07-04 21:55:50 +00:00
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int LLC::ExecuteProgram(const std::string &Bitcode,
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2003-10-14 21:34:11 +00:00
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const std::vector<std::string> &Args,
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2003-09-29 22:39:25 +00:00
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const std::string &InputFile,
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const std::string &OutputFile,
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2006-06-06 00:00:42 +00:00
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const std::vector<std::string> &ArgsForGCC,
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2004-07-24 07:49:11 +00:00
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const std::vector<std::string> &SharedLibs,
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2007-02-16 19:11:07 +00:00
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unsigned Timeout,
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unsigned MemoryLimit) {
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2003-10-14 21:52:52 +00:00
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2004-12-16 23:01:34 +00:00
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sys::Path OutputAsmFile;
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2007-07-04 21:55:50 +00:00
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OutputCode(Bitcode, OutputAsmFile);
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2004-02-18 20:21:57 +00:00
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FileRemover OutFileRemover(OutputAsmFile);
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2003-09-29 22:39:25 +00:00
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2006-06-06 00:00:42 +00:00
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std::vector<std::string> GCCArgs(ArgsForGCC);
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GCCArgs.insert(GCCArgs.end(),SharedLibs.begin(),SharedLibs.end());
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2003-09-29 22:39:25 +00:00
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// Assuming LLC worked, compile the result with GCC and run it.
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2004-12-16 23:01:34 +00:00
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return gcc->ExecuteProgram(OutputAsmFile.toString(), Args, GCC::AsmFile,
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2007-02-16 19:11:07 +00:00
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InputFile, OutputFile, GCCArgs,
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Timeout, MemoryLimit);
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2003-09-29 22:39:25 +00:00
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}
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2003-10-14 21:34:11 +00:00
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/// createLLC - Try to find the LLC executable
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2003-09-29 22:39:25 +00:00
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///
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2003-10-14 21:34:11 +00:00
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LLC *AbstractInterpreter::createLLC(const std::string &ProgramPath,
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2004-05-04 21:09:01 +00:00
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std::string &Message,
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const std::vector<std::string> *Args) {
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2004-12-13 23:43:44 +00:00
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std::string LLCPath = FindExecutable("llc", ProgramPath).toString();
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2003-09-29 22:39:25 +00:00
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if (LLCPath.empty()) {
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Message = "Cannot find `llc' in executable directory or PATH!\n";
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return 0;
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}
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Message = "Found llc: " + LLCPath + "\n";
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2003-10-14 21:34:11 +00:00
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GCC *gcc = GCC::create(ProgramPath, Message);
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2003-09-29 22:39:25 +00:00
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if (!gcc) {
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std::cerr << Message << "\n";
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exit(1);
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}
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2004-05-04 21:09:01 +00:00
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return new LLC(LLCPath, gcc, Args);
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2003-09-29 22:39:25 +00:00
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}
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//===---------------------------------------------------------------------===//
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// JIT Implementation of AbstractIntepreter interface
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//
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2003-12-14 21:35:53 +00:00
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namespace {
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class JIT : public AbstractInterpreter {
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std::string LLIPath; // The path to the LLI executable
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2004-05-04 21:09:01 +00:00
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std::vector<std::string> ToolArgs; // Args to pass to LLI
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2003-12-14 21:35:53 +00:00
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public:
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2004-05-04 21:09:01 +00:00
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JIT(const std::string &Path, const std::vector<std::string> *Args)
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|
|
: LLIPath(Path) {
|
|
|
|
ToolArgs.clear ();
|
2004-05-04 22:02:41 +00:00
|
|
|
if (Args) { ToolArgs = *Args; }
|
2004-05-04 21:09:01 +00:00
|
|
|
}
|
2005-04-21 22:55:34 +00:00
|
|
|
|
2007-07-04 21:55:50 +00:00
|
|
|
virtual int ExecuteProgram(const std::string &Bitcode,
|
2003-12-14 21:35:53 +00:00
|
|
|
const std::vector<std::string> &Args,
|
|
|
|
const std::string &InputFile,
|
|
|
|
const std::string &OutputFile,
|
2006-06-06 00:00:42 +00:00
|
|
|
const std::vector<std::string> &GCCArgs =
|
|
|
|
std::vector<std::string>(),
|
2005-04-21 22:55:34 +00:00
|
|
|
const std::vector<std::string> &SharedLibs =
|
2006-06-06 00:00:42 +00:00
|
|
|
std::vector<std::string>(),
|
2007-02-16 19:11:07 +00:00
|
|
|
unsigned Timeout =0,
|
|
|
|
unsigned MemoryLimit =0);
|
2003-12-14 21:35:53 +00:00
|
|
|
};
|
|
|
|
}
|
2003-09-29 22:39:25 +00:00
|
|
|
|
2007-07-04 21:55:50 +00:00
|
|
|
int JIT::ExecuteProgram(const std::string &Bitcode,
|
2003-10-14 21:34:11 +00:00
|
|
|
const std::vector<std::string> &Args,
|
2003-09-29 22:39:25 +00:00
|
|
|
const std::string &InputFile,
|
|
|
|
const std::string &OutputFile,
|
2006-06-06 00:00:42 +00:00
|
|
|
const std::vector<std::string> &GCCArgs,
|
2004-07-24 07:49:11 +00:00
|
|
|
const std::vector<std::string> &SharedLibs,
|
2007-02-16 19:11:07 +00:00
|
|
|
unsigned Timeout,
|
|
|
|
unsigned MemoryLimit) {
|
2006-06-06 00:00:42 +00:00
|
|
|
if (!GCCArgs.empty())
|
|
|
|
throw ToolExecutionError("JIT does not support GCC Arguments.");
|
2003-09-29 22:39:25 +00:00
|
|
|
// Construct a vector of parameters, incorporating those from the command-line
|
|
|
|
std::vector<const char*> JITArgs;
|
|
|
|
JITArgs.push_back(LLIPath.c_str());
|
|
|
|
JITArgs.push_back("-force-interpreter=false");
|
2003-10-14 21:52:52 +00:00
|
|
|
|
2004-05-04 21:09:01 +00:00
|
|
|
// Add any extra LLI args.
|
|
|
|
for (unsigned i = 0, e = ToolArgs.size(); i != e; ++i)
|
|
|
|
JITArgs.push_back(ToolArgs[i].c_str());
|
|
|
|
|
2003-10-14 21:52:52 +00:00
|
|
|
for (unsigned i = 0, e = SharedLibs.size(); i != e; ++i) {
|
2003-09-29 22:39:25 +00:00
|
|
|
JITArgs.push_back("-load");
|
2003-10-14 21:52:52 +00:00
|
|
|
JITArgs.push_back(SharedLibs[i].c_str());
|
2003-09-29 22:39:25 +00:00
|
|
|
}
|
2007-07-04 21:55:50 +00:00
|
|
|
JITArgs.push_back(Bitcode.c_str());
|
2003-09-29 22:39:25 +00:00
|
|
|
// Add optional parameters to the running program from Argv
|
|
|
|
for (unsigned i=0, e = Args.size(); i != e; ++i)
|
|
|
|
JITArgs.push_back(Args[i].c_str());
|
|
|
|
JITArgs.push_back(0);
|
|
|
|
|
|
|
|
std::cout << "<jit>" << std::flush;
|
2003-10-19 02:27:40 +00:00
|
|
|
DEBUG(std::cerr << "\nAbout to run:\t";
|
2003-10-19 02:14:58 +00:00
|
|
|
for (unsigned i=0, e = JITArgs.size()-1; i != e; ++i)
|
2003-09-29 22:39:25 +00:00
|
|
|
std::cerr << " " << JITArgs[i];
|
|
|
|
std::cerr << "\n";
|
|
|
|
);
|
|
|
|
DEBUG(std::cerr << "\nSending output to " << OutputFile << "\n");
|
2004-12-19 18:00:21 +00:00
|
|
|
return RunProgramWithTimeout(sys::Path(LLIPath), &JITArgs[0],
|
2005-04-21 22:55:34 +00:00
|
|
|
sys::Path(InputFile), sys::Path(OutputFile), sys::Path(OutputFile),
|
2007-02-16 19:11:07 +00:00
|
|
|
Timeout, MemoryLimit);
|
2003-09-29 22:39:25 +00:00
|
|
|
}
|
|
|
|
|
2003-10-14 21:34:11 +00:00
|
|
|
/// createJIT - Try to find the LLI executable
|
2003-09-29 22:39:25 +00:00
|
|
|
///
|
2003-10-14 21:34:11 +00:00
|
|
|
AbstractInterpreter *AbstractInterpreter::createJIT(const std::string &ProgPath,
|
2004-05-04 21:09:01 +00:00
|
|
|
std::string &Message, const std::vector<std::string> *Args) {
|
2004-12-13 23:43:44 +00:00
|
|
|
std::string LLIPath = FindExecutable("lli", ProgPath).toString();
|
2003-09-29 22:39:25 +00:00
|
|
|
if (!LLIPath.empty()) {
|
|
|
|
Message = "Found lli: " + LLIPath + "\n";
|
2004-05-04 21:09:01 +00:00
|
|
|
return new JIT(LLIPath, Args);
|
2003-09-29 22:39:25 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
Message = "Cannot find `lli' in executable directory or PATH!\n";
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2007-07-04 21:55:50 +00:00
|
|
|
GCC::FileType CBE::OutputCode(const std::string &Bitcode,
|
2006-09-15 21:29:15 +00:00
|
|
|
sys::Path &OutputCFile) {
|
2007-07-04 21:55:50 +00:00
|
|
|
sys::Path uniqueFile(Bitcode+".cbe.c");
|
2006-08-23 20:34:57 +00:00
|
|
|
std::string ErrMsg;
|
|
|
|
if (uniqueFile.makeUnique(true, &ErrMsg)) {
|
|
|
|
std::cerr << "Error making unique filename: " << ErrMsg << "\n";
|
|
|
|
exit(1);
|
|
|
|
}
|
2004-12-16 23:01:34 +00:00
|
|
|
OutputCFile = uniqueFile;
|
2004-05-04 21:09:01 +00:00
|
|
|
std::vector<const char *> LLCArgs;
|
|
|
|
LLCArgs.push_back (LLCPath.c_str());
|
|
|
|
|
|
|
|
// Add any extra LLC args.
|
|
|
|
for (unsigned i = 0, e = ToolArgs.size(); i != e; ++i)
|
|
|
|
LLCArgs.push_back(ToolArgs[i].c_str());
|
|
|
|
|
|
|
|
LLCArgs.push_back ("-o");
|
|
|
|
LLCArgs.push_back (OutputCFile.c_str()); // Output to the C file
|
|
|
|
LLCArgs.push_back ("-march=c"); // Output C language
|
|
|
|
LLCArgs.push_back ("-f"); // Overwrite as necessary...
|
2007-07-04 21:55:50 +00:00
|
|
|
LLCArgs.push_back (Bitcode.c_str()); // This is the input bitcode
|
2004-05-04 21:09:01 +00:00
|
|
|
LLCArgs.push_back (0);
|
2003-09-29 22:39:25 +00:00
|
|
|
|
|
|
|
std::cout << "<cbe>" << std::flush;
|
2004-05-04 21:09:01 +00:00
|
|
|
DEBUG(std::cerr << "\nAbout to run:\t";
|
|
|
|
for (unsigned i=0, e = LLCArgs.size()-1; i != e; ++i)
|
|
|
|
std::cerr << " " << LLCArgs[i];
|
|
|
|
std::cerr << "\n";
|
|
|
|
);
|
2005-04-21 22:55:34 +00:00
|
|
|
if (RunProgramWithTimeout(LLCPath, &LLCArgs[0], sys::Path(), sys::Path(),
|
2004-12-19 18:00:21 +00:00
|
|
|
sys::Path()))
|
2004-05-04 21:09:01 +00:00
|
|
|
ProcessFailure(LLCPath, &LLCArgs[0]);
|
2006-09-15 21:29:15 +00:00
|
|
|
return GCC::CFile;
|
2003-09-29 22:39:25 +00:00
|
|
|
}
|
|
|
|
|
2007-07-04 21:55:50 +00:00
|
|
|
void CBE::compileProgram(const std::string &Bitcode) {
|
2004-12-16 23:01:34 +00:00
|
|
|
sys::Path OutputCFile;
|
2007-07-04 21:55:50 +00:00
|
|
|
OutputCode(Bitcode, OutputCFile);
|
2005-07-08 03:08:58 +00:00
|
|
|
OutputCFile.eraseFromDisk();
|
2004-02-18 23:24:41 +00:00
|
|
|
}
|
|
|
|
|
2007-07-04 21:55:50 +00:00
|
|
|
int CBE::ExecuteProgram(const std::string &Bitcode,
|
2003-10-14 21:34:11 +00:00
|
|
|
const std::vector<std::string> &Args,
|
2003-09-29 22:39:25 +00:00
|
|
|
const std::string &InputFile,
|
|
|
|
const std::string &OutputFile,
|
2006-06-06 00:00:42 +00:00
|
|
|
const std::vector<std::string> &ArgsForGCC,
|
2004-07-24 07:49:11 +00:00
|
|
|
const std::vector<std::string> &SharedLibs,
|
2007-02-16 19:11:07 +00:00
|
|
|
unsigned Timeout,
|
|
|
|
unsigned MemoryLimit) {
|
2004-12-16 23:01:34 +00:00
|
|
|
sys::Path OutputCFile;
|
2007-07-04 21:55:50 +00:00
|
|
|
OutputCode(Bitcode, OutputCFile);
|
2003-09-29 22:39:25 +00:00
|
|
|
|
2004-02-18 20:21:57 +00:00
|
|
|
FileRemover CFileRemove(OutputCFile);
|
2003-09-29 22:39:25 +00:00
|
|
|
|
2006-06-06 00:00:42 +00:00
|
|
|
std::vector<std::string> GCCArgs(ArgsForGCC);
|
|
|
|
GCCArgs.insert(GCCArgs.end(),SharedLibs.begin(),SharedLibs.end());
|
2005-04-21 22:55:34 +00:00
|
|
|
return gcc->ExecuteProgram(OutputCFile.toString(), Args, GCC::CFile,
|
2007-02-16 19:11:07 +00:00
|
|
|
InputFile, OutputFile, GCCArgs,
|
|
|
|
Timeout, MemoryLimit);
|
2003-09-29 22:39:25 +00:00
|
|
|
}
|
|
|
|
|
2004-02-17 06:40:06 +00:00
|
|
|
/// createCBE - Try to find the 'llc' executable
|
2003-09-29 22:39:25 +00:00
|
|
|
///
|
2003-10-14 21:34:11 +00:00
|
|
|
CBE *AbstractInterpreter::createCBE(const std::string &ProgramPath,
|
2004-05-04 21:09:01 +00:00
|
|
|
std::string &Message,
|
|
|
|
const std::vector<std::string> *Args) {
|
2004-12-19 18:00:21 +00:00
|
|
|
sys::Path LLCPath = FindExecutable("llc", ProgramPath);
|
|
|
|
if (LLCPath.isEmpty()) {
|
2005-04-21 22:55:34 +00:00
|
|
|
Message =
|
2004-02-17 06:40:06 +00:00
|
|
|
"Cannot find `llc' in executable directory or PATH!\n";
|
2003-09-29 22:39:25 +00:00
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2004-12-19 18:00:21 +00:00
|
|
|
Message = "Found llc: " + LLCPath.toString() + "\n";
|
2003-10-14 21:34:11 +00:00
|
|
|
GCC *gcc = GCC::create(ProgramPath, Message);
|
2003-09-29 22:39:25 +00:00
|
|
|
if (!gcc) {
|
|
|
|
std::cerr << Message << "\n";
|
|
|
|
exit(1);
|
|
|
|
}
|
2004-05-04 21:09:01 +00:00
|
|
|
return new CBE(LLCPath, gcc, Args);
|
2003-09-29 22:39:25 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
//===---------------------------------------------------------------------===//
|
|
|
|
// GCC abstraction
|
|
|
|
//
|
|
|
|
int GCC::ExecuteProgram(const std::string &ProgramFile,
|
2003-10-14 21:34:11 +00:00
|
|
|
const std::vector<std::string> &Args,
|
2003-09-29 22:39:25 +00:00
|
|
|
FileType fileType,
|
|
|
|
const std::string &InputFile,
|
|
|
|
const std::string &OutputFile,
|
2006-06-06 00:00:42 +00:00
|
|
|
const std::vector<std::string> &ArgsForGCC,
|
2007-02-16 19:11:07 +00:00
|
|
|
unsigned Timeout,
|
|
|
|
unsigned MemoryLimit) {
|
2003-09-29 22:39:25 +00:00
|
|
|
std::vector<const char*> GCCArgs;
|
|
|
|
|
|
|
|
GCCArgs.push_back(GCCPath.c_str());
|
2003-10-14 21:52:52 +00:00
|
|
|
|
|
|
|
// Specify -x explicitly in case the extension is wonky
|
2003-09-29 22:39:25 +00:00
|
|
|
GCCArgs.push_back("-x");
|
|
|
|
if (fileType == CFile) {
|
|
|
|
GCCArgs.push_back("c");
|
|
|
|
GCCArgs.push_back("-fno-strict-aliasing");
|
|
|
|
} else {
|
|
|
|
GCCArgs.push_back("assembler");
|
2005-08-29 13:14:24 +00:00
|
|
|
#ifdef __APPLE__
|
|
|
|
GCCArgs.push_back("-force_cpusubtype_ALL");
|
|
|
|
#endif
|
2003-09-29 22:39:25 +00:00
|
|
|
}
|
|
|
|
GCCArgs.push_back(ProgramFile.c_str()); // Specify the input filename...
|
2006-06-09 21:31:53 +00:00
|
|
|
GCCArgs.push_back("-x");
|
|
|
|
GCCArgs.push_back("none");
|
2003-09-29 22:39:25 +00:00
|
|
|
GCCArgs.push_back("-o");
|
2004-12-15 01:51:56 +00:00
|
|
|
sys::Path OutputBinary (ProgramFile+".gcc.exe");
|
2006-08-23 20:34:57 +00:00
|
|
|
std::string ErrMsg;
|
|
|
|
if (OutputBinary.makeUnique(true, &ErrMsg)) {
|
|
|
|
std::cerr << "Error making unique filename: " << ErrMsg << "\n";
|
|
|
|
exit(1);
|
|
|
|
}
|
2003-09-29 22:39:25 +00:00
|
|
|
GCCArgs.push_back(OutputBinary.c_str()); // Output to the right file...
|
2006-06-06 00:00:42 +00:00
|
|
|
|
|
|
|
// Add any arguments intended for GCC. We locate them here because this is
|
|
|
|
// most likely -L and -l options that need to come before other libraries but
|
|
|
|
// after the source. Other options won't be sensitive to placement on the
|
|
|
|
// command line, so this should be safe.
|
|
|
|
for (unsigned i = 0, e = ArgsForGCC.size(); i != e; ++i)
|
|
|
|
GCCArgs.push_back(ArgsForGCC[i].c_str());
|
|
|
|
|
2003-09-29 22:39:25 +00:00
|
|
|
GCCArgs.push_back("-lm"); // Hard-code the math library...
|
|
|
|
GCCArgs.push_back("-O2"); // Optimize the program a bit...
|
2003-11-18 06:31:17 +00:00
|
|
|
#if defined (HAVE_LINK_R)
|
2003-10-18 21:54:47 +00:00
|
|
|
GCCArgs.push_back("-Wl,-R."); // Search this dir for .so files
|
2006-02-04 05:02:27 +00:00
|
|
|
#endif
|
|
|
|
#ifdef __sparc__
|
|
|
|
GCCArgs.push_back("-mcpu=v9");
|
2003-11-18 06:31:17 +00:00
|
|
|
#endif
|
2003-09-29 22:39:25 +00:00
|
|
|
GCCArgs.push_back(0); // NULL terminator
|
|
|
|
|
|
|
|
std::cout << "<gcc>" << std::flush;
|
2007-01-03 07:44:30 +00:00
|
|
|
DEBUG(std::cerr << "\nAbout to run:\t";
|
|
|
|
for (unsigned i=0, e = GCCArgs.size()-1; i != e; ++i)
|
|
|
|
std::cerr << " " << GCCArgs[i];
|
|
|
|
std::cerr << "\n";
|
|
|
|
);
|
2004-12-19 18:00:21 +00:00
|
|
|
if (RunProgramWithTimeout(GCCPath, &GCCArgs[0], sys::Path(), sys::Path(),
|
|
|
|
sys::Path())) {
|
2004-02-18 20:38:00 +00:00
|
|
|
ProcessFailure(GCCPath, &GCCArgs[0]);
|
2003-09-29 22:39:25 +00:00
|
|
|
exit(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
std::vector<const char*> ProgramArgs;
|
2005-02-13 23:13:47 +00:00
|
|
|
|
2007-05-03 18:36:15 +00:00
|
|
|
if (RSHPath.isEmpty())
|
|
|
|
ProgramArgs.push_back(OutputBinary.c_str());
|
|
|
|
else {
|
|
|
|
ProgramArgs.push_back(RSHPath.c_str());
|
|
|
|
ProgramArgs.push_back(RSHHost.c_str());
|
|
|
|
ProgramArgs.push_back("-l");
|
|
|
|
ProgramArgs.push_back(RSHUser.c_str());
|
|
|
|
|
|
|
|
char* env_pwd = getenv("PWD");
|
|
|
|
std::string Exec = "cd ";
|
|
|
|
Exec += env_pwd;
|
|
|
|
Exec += "; ./";
|
|
|
|
Exec += OutputBinary.c_str();
|
|
|
|
ProgramArgs.push_back(Exec.c_str());
|
|
|
|
}
|
|
|
|
|
2003-09-29 22:39:25 +00:00
|
|
|
// Add optional parameters to the running program from Argv
|
|
|
|
for (unsigned i=0, e = Args.size(); i != e; ++i)
|
|
|
|
ProgramArgs.push_back(Args[i].c_str());
|
|
|
|
ProgramArgs.push_back(0); // NULL terminator
|
|
|
|
|
|
|
|
// Now that we have a binary, run it!
|
|
|
|
std::cout << "<program>" << std::flush;
|
2003-10-19 02:27:40 +00:00
|
|
|
DEBUG(std::cerr << "\nAbout to run:\t";
|
2003-10-19 02:14:58 +00:00
|
|
|
for (unsigned i=0, e = ProgramArgs.size()-1; i != e; ++i)
|
2003-09-29 22:39:25 +00:00
|
|
|
std::cerr << " " << ProgramArgs[i];
|
|
|
|
std::cerr << "\n";
|
|
|
|
);
|
2004-02-18 20:21:57 +00:00
|
|
|
|
2004-12-16 23:01:34 +00:00
|
|
|
FileRemover OutputBinaryRemover(OutputBinary);
|
2007-05-03 18:36:15 +00:00
|
|
|
|
|
|
|
if (RSHPath.isEmpty())
|
|
|
|
return RunProgramWithTimeout(OutputBinary, &ProgramArgs[0],
|
|
|
|
sys::Path(InputFile), sys::Path(OutputFile), sys::Path(OutputFile),
|
|
|
|
Timeout, MemoryLimit);
|
|
|
|
else
|
|
|
|
return RunProgramWithTimeout(sys::Path(RSHPath), &ProgramArgs[0],
|
|
|
|
sys::Path(InputFile), sys::Path(OutputFile), sys::Path(OutputFile),
|
|
|
|
Timeout, MemoryLimit);
|
2003-09-29 22:39:25 +00:00
|
|
|
}
|
|
|
|
|
2003-10-14 21:07:25 +00:00
|
|
|
int GCC::MakeSharedObject(const std::string &InputFile, FileType fileType,
|
2006-06-27 20:35:36 +00:00
|
|
|
std::string &OutputFile,
|
|
|
|
const std::vector<std::string> &ArgsForGCC) {
|
2004-12-15 01:51:56 +00:00
|
|
|
sys::Path uniqueFilename(InputFile+LTDL_SHLIB_EXT);
|
2006-08-23 20:34:57 +00:00
|
|
|
std::string ErrMsg;
|
|
|
|
if (uniqueFilename.makeUnique(true, &ErrMsg)) {
|
|
|
|
std::cerr << "Error making unique filename: " << ErrMsg << "\n";
|
|
|
|
exit(1);
|
|
|
|
}
|
2004-12-15 01:51:56 +00:00
|
|
|
OutputFile = uniqueFilename.toString();
|
|
|
|
|
2006-06-27 20:35:36 +00:00
|
|
|
std::vector<const char*> GCCArgs;
|
|
|
|
|
|
|
|
GCCArgs.push_back(GCCPath.c_str());
|
|
|
|
|
|
|
|
|
2003-09-29 22:39:25 +00:00
|
|
|
// Compile the C/asm file into a shared object
|
2006-06-27 20:35:36 +00:00
|
|
|
GCCArgs.push_back("-x");
|
|
|
|
GCCArgs.push_back(fileType == AsmFile ? "assembler" : "c");
|
|
|
|
GCCArgs.push_back("-fno-strict-aliasing");
|
|
|
|
GCCArgs.push_back(InputFile.c_str()); // Specify the input filename.
|
2007-06-06 23:10:56 +00:00
|
|
|
GCCArgs.push_back("-x");
|
|
|
|
GCCArgs.push_back("none");
|
2003-09-29 22:39:25 +00:00
|
|
|
#if defined(sparc) || defined(__sparc__) || defined(__sparcv9)
|
2006-06-27 20:35:36 +00:00
|
|
|
GCCArgs.push_back("-G"); // Compile a shared library, `-G' for Sparc
|
2005-07-08 00:23:26 +00:00
|
|
|
#elif defined(__APPLE__)
|
2006-06-27 20:35:36 +00:00
|
|
|
// link all source files into a single module in data segment, rather than
|
|
|
|
// generating blocks. dynamic_lookup requires that you set
|
|
|
|
// MACOSX_DEPLOYMENT_TARGET=10.3 in your env. FIXME: it would be better for
|
|
|
|
// bugpoint to just pass that in the environment of GCC.
|
|
|
|
GCCArgs.push_back("-single_module");
|
|
|
|
GCCArgs.push_back("-dynamiclib"); // `-dynamiclib' for MacOS X/PowerPC
|
|
|
|
GCCArgs.push_back("-undefined");
|
|
|
|
GCCArgs.push_back("dynamic_lookup");
|
2004-07-16 19:45:45 +00:00
|
|
|
#else
|
2006-06-27 20:35:36 +00:00
|
|
|
GCCArgs.push_back("-shared"); // `-shared' for Linux/X86, maybe others
|
2003-09-29 22:39:25 +00:00
|
|
|
#endif
|
2005-03-09 03:31:02 +00:00
|
|
|
|
2008-04-06 12:42:29 +00:00
|
|
|
#if defined(__ia64__) || defined(__alpha__) || defined(__amd64__)
|
2006-06-27 20:35:36 +00:00
|
|
|
GCCArgs.push_back("-fPIC"); // Requires shared objs to contain PIC
|
2006-02-04 05:02:27 +00:00
|
|
|
#endif
|
|
|
|
#ifdef __sparc__
|
2006-06-27 20:35:36 +00:00
|
|
|
GCCArgs.push_back("-mcpu=v9");
|
2005-03-09 03:31:02 +00:00
|
|
|
#endif
|
2006-06-27 20:35:36 +00:00
|
|
|
GCCArgs.push_back("-o");
|
|
|
|
GCCArgs.push_back(OutputFile.c_str()); // Output to the right filename.
|
|
|
|
GCCArgs.push_back("-O2"); // Optimize the program a bit.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// Add any arguments intended for GCC. We locate them here because this is
|
|
|
|
// most likely -L and -l options that need to come before other libraries but
|
|
|
|
// after the source. Other options won't be sensitive to placement on the
|
|
|
|
// command line, so this should be safe.
|
|
|
|
for (unsigned i = 0, e = ArgsForGCC.size(); i != e; ++i)
|
|
|
|
GCCArgs.push_back(ArgsForGCC[i].c_str());
|
|
|
|
GCCArgs.push_back(0); // NULL terminator
|
|
|
|
|
|
|
|
|
2005-04-21 22:55:34 +00:00
|
|
|
|
2003-09-29 22:39:25 +00:00
|
|
|
std::cout << "<gcc>" << std::flush;
|
2007-01-03 07:44:30 +00:00
|
|
|
DEBUG(std::cerr << "\nAbout to run:\t";
|
|
|
|
for (unsigned i=0, e = GCCArgs.size()-1; i != e; ++i)
|
|
|
|
std::cerr << " " << GCCArgs[i];
|
|
|
|
std::cerr << "\n";
|
|
|
|
);
|
2006-06-27 20:35:36 +00:00
|
|
|
if (RunProgramWithTimeout(GCCPath, &GCCArgs[0], sys::Path(), sys::Path(),
|
2004-12-19 18:00:21 +00:00
|
|
|
sys::Path())) {
|
2006-06-27 20:35:36 +00:00
|
|
|
ProcessFailure(GCCPath, &GCCArgs[0]);
|
2003-10-14 21:07:25 +00:00
|
|
|
return 1;
|
2003-09-29 22:39:25 +00:00
|
|
|
}
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2003-10-14 21:34:11 +00:00
|
|
|
/// create - Try to find the `gcc' executable
|
2003-09-29 22:39:25 +00:00
|
|
|
///
|
2003-10-14 21:34:11 +00:00
|
|
|
GCC *GCC::create(const std::string &ProgramPath, std::string &Message) {
|
2004-12-19 18:00:21 +00:00
|
|
|
sys::Path GCCPath = FindExecutable("gcc", ProgramPath);
|
|
|
|
if (GCCPath.isEmpty()) {
|
2003-09-29 22:39:25 +00:00
|
|
|
Message = "Cannot find `gcc' in executable directory or PATH!\n";
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2007-05-03 18:36:15 +00:00
|
|
|
sys::Path RSHPath;
|
|
|
|
if (!RSHHost.empty())
|
|
|
|
RSHPath = FindExecutable("rsh", ProgramPath);
|
|
|
|
|
2004-12-19 18:00:21 +00:00
|
|
|
Message = "Found gcc: " + GCCPath.toString() + "\n";
|
2007-05-03 18:36:15 +00:00
|
|
|
return new GCC(GCCPath, RSHPath);
|
2003-09-29 22:39:25 +00:00
|
|
|
}
|