//===-- ToolRunner.cpp ----------------------------------------------------===//
-//
+//
// 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 is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
//===----------------------------------------------------------------------===//
//
// This file implements the interfaces described in the ToolRunner.h file.
//===----------------------------------------------------------------------===//
#define DEBUG_TYPE "toolrunner"
-#include "llvm/Support/ToolRunner.h"
-#include "Config/config.h" // for HAVE_LINK_R
-#include "Support/Debug.h"
-#include "Support/FileUtilities.h"
-#include <iostream>
+#include "ToolRunner.h"
+#include "llvm/Config/config.h" // for HAVE_LINK_R
+#include "llvm/System/Program.h"
+#include "llvm/Support/CommandLine.h"
+#include "llvm/Support/Debug.h"
+#include "llvm/Support/FileUtilities.h"
#include <fstream>
#include <sstream>
+#include <iostream>
using namespace llvm;
-static void ProcessFailure(std::string ProgPath, const char** Args) {
+namespace {
+ cl::opt<std::string>
+ RemoteClient("remote-client",
+ cl::desc("Remote execution client (rsh/ssh)"));
+
+ cl::opt<std::string>
+ RemoteHost("remote-host",
+ cl::desc("Remote execution (rsh/ssh) host"));
+
+ cl::opt<std::string>
+ RemoteUser("remote-user",
+ cl::desc("Remote execution (rsh/ssh) user id"));
+
+ cl::opt<std::string>
+ RemoteExtra("remote-extra-options",
+ cl::desc("Remote execution (rsh/ssh) extra options"));
+}
+
+ToolExecutionError::~ToolExecutionError() throw() { }
+
+/// RunProgramWithTimeout - This function provides an alternate interface to the
+/// sys::Program::ExecuteAndWait interface.
+/// @see sys:Program::ExecuteAndWait
+static int RunProgramWithTimeout(const sys::Path &ProgramPath,
+ const char **Args,
+ const sys::Path &StdInFile,
+ const sys::Path &StdOutFile,
+ const sys::Path &StdErrFile,
+ unsigned NumSeconds = 0,
+ unsigned MemoryLimit = 0) {
+ const sys::Path* redirects[3];
+ redirects[0] = &StdInFile;
+ redirects[1] = &StdOutFile;
+ redirects[2] = &StdErrFile;
+
+ if (0) {
+ std::cerr << "RUN:";
+ for (unsigned i = 0; Args[i]; ++i)
+ std::cerr << " " << Args[i];
+ std::cerr << "\n";
+ }
+
+ return
+ sys::Program::ExecuteAndWait(ProgramPath, Args, 0, redirects,
+ NumSeconds, MemoryLimit);
+}
+
+
+
+static void ProcessFailure(sys::Path ProgPath, const char** Args) {
std::ostringstream OS;
- OS << "\nError running tool:\n";
+ OS << "\nError running tool:\n ";
for (const char **Arg = Args; *Arg; ++Arg)
OS << " " << *Arg;
OS << "\n";
// Rerun the compiler, capturing any error messages to print them.
- std::string ErrorFilename = getUniqueFilename("error_messages");
- RunProgramWithTimeout(ProgPath, Args, "/dev/null", ErrorFilename.c_str(),
- ErrorFilename.c_str());
+ sys::Path ErrorFilename("bugpoint.program_error_messages");
+ std::string ErrMsg;
+ if (ErrorFilename.makeUnique(true, &ErrMsg)) {
+ std::cerr << "Error making unique filename: " << ErrMsg << "\n";
+ exit(1);
+ }
+ RunProgramWithTimeout(ProgPath, Args, sys::Path(""), ErrorFilename,
+ ErrorFilename); // FIXME: check return code ?
// Print out the error messages generated by GCC if possible...
std::ifstream ErrorFile(ErrorFilename.c_str());
ErrorFile.close();
}
- removeFile(ErrorFilename);
+ ErrorFilename.eraseFromDisk();
throw ToolExecutionError(OS.str());
}
namespace {
class LLI : public AbstractInterpreter {
std::string LLIPath; // The path to the LLI executable
+ std::vector<std::string> ToolArgs; // Args to pass to LLI
public:
- LLI(const std::string &Path) : LLIPath(Path) { }
-
-
- virtual int ExecuteProgram(const std::string &Bytecode,
+ LLI(const std::string &Path, const std::vector<std::string> *Args)
+ : LLIPath(Path) {
+ ToolArgs.clear ();
+ if (Args) { ToolArgs = *Args; }
+ }
+
+ virtual int ExecuteProgram(const std::string &Bitcode,
const std::vector<std::string> &Args,
const std::string &InputFile,
const std::string &OutputFile,
- const std::vector<std::string> &SharedLibs =
- std::vector<std::string>());
+ const std::vector<std::string> &GCCArgs,
+ const std::vector<std::string> &SharedLibs =
+ std::vector<std::string>(),
+ unsigned Timeout = 0,
+ unsigned MemoryLimit = 0);
};
}
-int LLI::ExecuteProgram(const std::string &Bytecode,
+int LLI::ExecuteProgram(const std::string &Bitcode,
const std::vector<std::string> &Args,
const std::string &InputFile,
const std::string &OutputFile,
- const std::vector<std::string> &SharedLibs) {
+ const std::vector<std::string> &GCCArgs,
+ const std::vector<std::string> &SharedLibs,
+ unsigned Timeout,
+ unsigned MemoryLimit) {
if (!SharedLibs.empty())
throw ToolExecutionError("LLI currently does not support "
"loading shared libraries.");
+ if (!GCCArgs.empty())
+ throw ToolExecutionError("LLI currently does not support "
+ "GCC Arguments.");
std::vector<const char*> LLIArgs;
LLIArgs.push_back(LLIPath.c_str());
- LLIArgs.push_back("-quiet");
LLIArgs.push_back("-force-interpreter=true");
- LLIArgs.push_back(Bytecode.c_str());
+
+ // Add any extra LLI args.
+ for (unsigned i = 0, e = ToolArgs.size(); i != e; ++i)
+ LLIArgs.push_back(ToolArgs[i].c_str());
+
+ LLIArgs.push_back(Bitcode.c_str());
// Add optional parameters to the running program from Argv
for (unsigned i=0, e = Args.size(); i != e; ++i)
LLIArgs.push_back(Args[i].c_str());
std::cerr << " " << LLIArgs[i];
std::cerr << "\n";
);
- return RunProgramWithTimeout(LLIPath, &LLIArgs[0],
- InputFile, OutputFile, OutputFile);
+ return RunProgramWithTimeout(sys::Path(LLIPath), &LLIArgs[0],
+ sys::Path(InputFile), sys::Path(OutputFile), sys::Path(OutputFile),
+ Timeout, MemoryLimit);
}
// LLI create method - Try to find the LLI executable
AbstractInterpreter *AbstractInterpreter::createLLI(const std::string &ProgPath,
- std::string &Message) {
- std::string LLIPath = FindExecutable("lli", ProgPath);
+ std::string &Message,
+ const std::vector<std::string> *ToolArgs) {
+ std::string LLIPath = FindExecutable("lli", ProgPath).toString();
if (!LLIPath.empty()) {
Message = "Found lli: " + LLIPath + "\n";
- return new LLI(LLIPath);
+ return new LLI(LLIPath, ToolArgs);
}
Message = "Cannot find `lli' in executable directory or PATH!\n";
return 0;
}
+//===---------------------------------------------------------------------===//
+// Custom execution command implementation of AbstractIntepreter interface
+//
+// Allows using a custom command for executing the bitcode, thus allows,
+// for example, to invoke a cross compiler for code generation followed by
+// a simulator that executes the generated binary.
+namespace {
+ class CustomExecutor : public AbstractInterpreter {
+ std::string ExecutionCommand;
+ std::vector<std::string> ExecutorArgs;
+ public:
+ CustomExecutor(
+ const std::string &ExecutionCmd, std::vector<std::string> ExecArgs) :
+ ExecutionCommand(ExecutionCmd), ExecutorArgs(ExecArgs) {}
+
+ virtual int ExecuteProgram(const std::string &Bitcode,
+ const std::vector<std::string> &Args,
+ const std::string &InputFile,
+ const std::string &OutputFile,
+ const std::vector<std::string> &GCCArgs,
+ const std::vector<std::string> &SharedLibs =
+ std::vector<std::string>(),
+ unsigned Timeout = 0,
+ unsigned MemoryLimit = 0);
+ };
+}
+
+int CustomExecutor::ExecuteProgram(const std::string &Bitcode,
+ const std::vector<std::string> &Args,
+ const std::string &InputFile,
+ const std::string &OutputFile,
+ const std::vector<std::string> &GCCArgs,
+ const std::vector<std::string> &SharedLibs,
+ unsigned Timeout,
+ unsigned MemoryLimit) {
+
+ std::vector<const char*> ProgramArgs;
+ ProgramArgs.push_back(ExecutionCommand.c_str());
+
+ for (std::size_t i = 0; i < ExecutorArgs.size(); ++i)
+ ProgramArgs.push_back(ExecutorArgs.at(i).c_str());
+ ProgramArgs.push_back(Bitcode.c_str());
+ ProgramArgs.push_back(0);
+
+ // 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());
+
+ return RunProgramWithTimeout(
+ sys::Path(ExecutionCommand),
+ &ProgramArgs[0], sys::Path(InputFile), sys::Path(OutputFile),
+ sys::Path(OutputFile), Timeout, MemoryLimit);
+}
+
+// Custom execution environment create method, takes the execution command
+// as arguments
+AbstractInterpreter *AbstractInterpreter::createCustom(
+ const std::string &ProgramPath,
+ std::string &Message,
+ const std::string &ExecCommandLine) {
+
+ std::string Command = "";
+ std::vector<std::string> Args;
+ std::string delimiters = " ";
+
+ // Tokenize the ExecCommandLine to the command and the args to allow
+ // defining a full command line as the command instead of just the
+ // executed program. We cannot just pass the whole string after the command
+ // as a single argument because then program sees only a single
+ // command line argument (with spaces in it: "foo bar" instead
+ // of "foo" and "bar").
+
+ // code borrowed from:
+ // http://oopweb.com/CPP/Documents/CPPHOWTO/Volume/C++Programming-HOWTO-7.html
+ std::string::size_type lastPos =
+ ExecCommandLine.find_first_not_of(delimiters, 0);
+ std::string::size_type pos =
+ ExecCommandLine.find_first_of(delimiters, lastPos);
+
+ while (std::string::npos != pos || std::string::npos != lastPos) {
+ std::string token = ExecCommandLine.substr(lastPos, pos - lastPos);
+ if (Command == "")
+ Command = token;
+ else
+ Args.push_back(token);
+ // Skip delimiters. Note the "not_of"
+ lastPos = ExecCommandLine.find_first_not_of(delimiters, pos);
+ // Find next "non-delimiter"
+ pos = ExecCommandLine.find_first_of(delimiters, lastPos);
+ }
+
+ std::string CmdPath = FindExecutable(Command, ProgramPath).toString();
+ if (CmdPath.empty()) {
+ Message =
+ std::string("Cannot find '") + Command +
+ "' in executable directory or PATH!\n";
+ return 0;
+ }
+
+ Message = "Found command in: " + CmdPath + "\n";
+
+ return new CustomExecutor(CmdPath, Args);
+}
+
//===----------------------------------------------------------------------===//
// LLC Implementation of AbstractIntepreter interface
//
-void LLC::OutputAsm(const std::string &Bytecode, std::string &OutputAsmFile) {
- OutputAsmFile = getUniqueFilename(Bytecode+".llc.s");
- const char *LLCArgs[] = {
- LLCPath.c_str(),
- "-o", OutputAsmFile.c_str(), // Output to the Asm file
- "-f", // Overwrite as necessary...
- Bytecode.c_str(), // This is the input bytecode
- 0
- };
+GCC::FileType LLC::OutputCode(const std::string &Bitcode,
+ sys::Path &OutputAsmFile) {
+ sys::Path uniqueFile(Bitcode+".llc.s");
+ std::string ErrMsg;
+ if (uniqueFile.makeUnique(true, &ErrMsg)) {
+ std::cerr << "Error making unique filename: " << ErrMsg << "\n";
+ exit(1);
+ }
+ OutputAsmFile = uniqueFile;
+ 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 (OutputAsmFile.c_str()); // Output to the Asm file
+ LLCArgs.push_back ("-f"); // Overwrite as necessary...
+ LLCArgs.push_back (Bitcode.c_str()); // This is the input bitcode
+ LLCArgs.push_back (0);
std::cout << "<llc>" << std::flush;
- if (RunProgramWithTimeout(LLCPath, LLCArgs, "/dev/null", "/dev/null",
- "/dev/null"))
- ProcessFailure(LLCPath, LLCArgs);
+ 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";
+ );
+ if (RunProgramWithTimeout(sys::Path(LLCPath), &LLCArgs[0],
+ sys::Path(), sys::Path(), sys::Path()))
+ ProcessFailure(sys::Path(LLCPath), &LLCArgs[0]);
+
+ return GCC::AsmFile;
+}
+
+void LLC::compileProgram(const std::string &Bitcode) {
+ sys::Path OutputAsmFile;
+ OutputCode(Bitcode, OutputAsmFile);
+ OutputAsmFile.eraseFromDisk();
}
-int LLC::ExecuteProgram(const std::string &Bytecode,
+int LLC::ExecuteProgram(const std::string &Bitcode,
const std::vector<std::string> &Args,
const std::string &InputFile,
const std::string &OutputFile,
- const std::vector<std::string> &SharedLibs) {
+ const std::vector<std::string> &ArgsForGCC,
+ const std::vector<std::string> &SharedLibs,
+ unsigned Timeout,
+ unsigned MemoryLimit) {
- std::string OutputAsmFile;
- OutputAsm(Bytecode, OutputAsmFile);
+ sys::Path OutputAsmFile;
+ OutputCode(Bitcode, OutputAsmFile);
FileRemover OutFileRemover(OutputAsmFile);
+ std::vector<std::string> GCCArgs(ArgsForGCC);
+ GCCArgs.insert(GCCArgs.end(),SharedLibs.begin(),SharedLibs.end());
+
// Assuming LLC worked, compile the result with GCC and run it.
- return gcc->ExecuteProgram(OutputAsmFile, Args, GCC::AsmFile,
- InputFile, OutputFile, SharedLibs);
+ return gcc->ExecuteProgram(OutputAsmFile.toString(), Args, GCC::AsmFile,
+ InputFile, OutputFile, GCCArgs,
+ Timeout, MemoryLimit);
}
/// createLLC - Try to find the LLC executable
///
LLC *AbstractInterpreter::createLLC(const std::string &ProgramPath,
- std::string &Message) {
- std::string LLCPath = FindExecutable("llc", ProgramPath);
+ std::string &Message,
+ const std::vector<std::string> *Args) {
+ std::string LLCPath = FindExecutable("llc", ProgramPath).toString();
if (LLCPath.empty()) {
Message = "Cannot find `llc' in executable directory or PATH!\n";
return 0;
std::cerr << Message << "\n";
exit(1);
}
- return new LLC(LLCPath, gcc);
+ return new LLC(LLCPath, gcc, Args);
}
//===---------------------------------------------------------------------===//
namespace {
class JIT : public AbstractInterpreter {
std::string LLIPath; // The path to the LLI executable
+ std::vector<std::string> ToolArgs; // Args to pass to LLI
public:
- JIT(const std::string &Path) : LLIPath(Path) { }
-
-
- virtual int ExecuteProgram(const std::string &Bytecode,
+ JIT(const std::string &Path, const std::vector<std::string> *Args)
+ : LLIPath(Path) {
+ ToolArgs.clear ();
+ if (Args) { ToolArgs = *Args; }
+ }
+
+ virtual int ExecuteProgram(const std::string &Bitcode,
const std::vector<std::string> &Args,
const std::string &InputFile,
const std::string &OutputFile,
- const std::vector<std::string> &SharedLibs =
- std::vector<std::string>());
+ const std::vector<std::string> &GCCArgs =
+ std::vector<std::string>(),
+ const std::vector<std::string> &SharedLibs =
+ std::vector<std::string>(),
+ unsigned Timeout =0,
+ unsigned MemoryLimit =0);
};
}
-int JIT::ExecuteProgram(const std::string &Bytecode,
+int JIT::ExecuteProgram(const std::string &Bitcode,
const std::vector<std::string> &Args,
const std::string &InputFile,
const std::string &OutputFile,
- const std::vector<std::string> &SharedLibs) {
+ const std::vector<std::string> &GCCArgs,
+ const std::vector<std::string> &SharedLibs,
+ unsigned Timeout,
+ unsigned MemoryLimit) {
+ if (!GCCArgs.empty())
+ throw ToolExecutionError("JIT does not support GCC Arguments.");
// 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("-quiet");
JITArgs.push_back("-force-interpreter=false");
+ // Add any extra LLI args.
+ for (unsigned i = 0, e = ToolArgs.size(); i != e; ++i)
+ JITArgs.push_back(ToolArgs[i].c_str());
+
for (unsigned i = 0, e = SharedLibs.size(); i != e; ++i) {
JITArgs.push_back("-load");
JITArgs.push_back(SharedLibs[i].c_str());
}
- JITArgs.push_back(Bytecode.c_str());
+ JITArgs.push_back(Bitcode.c_str());
// 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());
std::cerr << "\n";
);
DEBUG(std::cerr << "\nSending output to " << OutputFile << "\n");
- return RunProgramWithTimeout(LLIPath, &JITArgs[0],
- InputFile, OutputFile, OutputFile);
+ return RunProgramWithTimeout(sys::Path(LLIPath), &JITArgs[0],
+ sys::Path(InputFile), sys::Path(OutputFile), sys::Path(OutputFile),
+ Timeout, MemoryLimit);
}
/// createJIT - Try to find the LLI executable
///
AbstractInterpreter *AbstractInterpreter::createJIT(const std::string &ProgPath,
- std::string &Message) {
- std::string LLIPath = FindExecutable("lli", ProgPath);
+ std::string &Message, const std::vector<std::string> *Args) {
+ std::string LLIPath = FindExecutable("lli", ProgPath).toString();
if (!LLIPath.empty()) {
Message = "Found lli: " + LLIPath + "\n";
- return new JIT(LLIPath);
+ return new JIT(LLIPath, Args);
}
Message = "Cannot find `lli' in executable directory or PATH!\n";
return 0;
}
-void CBE::OutputC(const std::string &Bytecode,
- std::string &OutputCFile) {
- OutputCFile = getUniqueFilename(Bytecode+".cbe.c");
- const char *LLCArgs[] = {
- LLCPath.c_str(),
- "-o", OutputCFile.c_str(), // Output to the C file
- "-march=c", // Output to C
- "-f", // Overwrite as necessary...
- Bytecode.c_str(), // This is the input bytecode
- 0
- };
+GCC::FileType CBE::OutputCode(const std::string &Bitcode,
+ sys::Path &OutputCFile) {
+ sys::Path uniqueFile(Bitcode+".cbe.c");
+ std::string ErrMsg;
+ if (uniqueFile.makeUnique(true, &ErrMsg)) {
+ std::cerr << "Error making unique filename: " << ErrMsg << "\n";
+ exit(1);
+ }
+ OutputCFile = uniqueFile;
+ 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...
+ LLCArgs.push_back (Bitcode.c_str()); // This is the input bitcode
+ LLCArgs.push_back (0);
std::cout << "<cbe>" << std::flush;
- if (RunProgramWithTimeout(LLCPath, LLCArgs, "/dev/null", "/dev/null",
- "/dev/null"))
- ProcessFailure(LLCPath, LLCArgs);
+ 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";
+ );
+ if (RunProgramWithTimeout(LLCPath, &LLCArgs[0], sys::Path(), sys::Path(),
+ sys::Path()))
+ ProcessFailure(LLCPath, &LLCArgs[0]);
+ return GCC::CFile;
}
-int CBE::ExecuteProgram(const std::string &Bytecode,
+void CBE::compileProgram(const std::string &Bitcode) {
+ sys::Path OutputCFile;
+ OutputCode(Bitcode, OutputCFile);
+ OutputCFile.eraseFromDisk();
+}
+
+int CBE::ExecuteProgram(const std::string &Bitcode,
const std::vector<std::string> &Args,
const std::string &InputFile,
const std::string &OutputFile,
- const std::vector<std::string> &SharedLibs) {
- std::string OutputCFile;
- OutputC(Bytecode, OutputCFile);
+ const std::vector<std::string> &ArgsForGCC,
+ const std::vector<std::string> &SharedLibs,
+ unsigned Timeout,
+ unsigned MemoryLimit) {
+ sys::Path OutputCFile;
+ OutputCode(Bitcode, OutputCFile);
FileRemover CFileRemove(OutputCFile);
- return gcc->ExecuteProgram(OutputCFile, Args, GCC::CFile,
- InputFile, OutputFile, SharedLibs);
+ std::vector<std::string> GCCArgs(ArgsForGCC);
+ GCCArgs.insert(GCCArgs.end(),SharedLibs.begin(),SharedLibs.end());
+ return gcc->ExecuteProgram(OutputCFile.toString(), Args, GCC::CFile,
+ InputFile, OutputFile, GCCArgs,
+ Timeout, MemoryLimit);
}
/// createCBE - Try to find the 'llc' executable
///
CBE *AbstractInterpreter::createCBE(const std::string &ProgramPath,
- std::string &Message) {
- std::string LLCPath = FindExecutable("llc", ProgramPath);
- if (LLCPath.empty()) {
- Message =
+ std::string &Message,
+ const std::vector<std::string> *Args) {
+ sys::Path LLCPath = FindExecutable("llc", ProgramPath);
+ if (LLCPath.isEmpty()) {
+ Message =
"Cannot find `llc' in executable directory or PATH!\n";
return 0;
}
- Message = "Found llc: " + LLCPath + "\n";
+ Message = "Found llc: " + LLCPath.toString() + "\n";
GCC *gcc = GCC::create(ProgramPath, Message);
if (!gcc) {
std::cerr << Message << "\n";
exit(1);
}
- return new CBE(LLCPath, gcc);
+ return new CBE(LLCPath, gcc, Args);
}
//===---------------------------------------------------------------------===//
FileType fileType,
const std::string &InputFile,
const std::string &OutputFile,
- const std::vector<std::string> &SharedLibs) {
+ const std::vector<std::string> &ArgsForGCC,
+ unsigned Timeout,
+ unsigned MemoryLimit) {
std::vector<const char*> GCCArgs;
GCCArgs.push_back(GCCPath.c_str());
- // Specify the shared libraries to link in...
- for (unsigned i = 0, e = SharedLibs.size(); i != e; ++i)
- GCCArgs.push_back(SharedLibs[i].c_str());
-
// Specify -x explicitly in case the extension is wonky
GCCArgs.push_back("-x");
if (fileType == CFile) {
GCCArgs.push_back("-fno-strict-aliasing");
} else {
GCCArgs.push_back("assembler");
+#ifdef __APPLE__
+ GCCArgs.push_back("-force_cpusubtype_ALL");
+#endif
}
GCCArgs.push_back(ProgramFile.c_str()); // Specify the input filename...
+ GCCArgs.push_back("-x");
+ GCCArgs.push_back("none");
GCCArgs.push_back("-o");
- std::string OutputBinary = getUniqueFilename(ProgramFile+".gcc.exe");
+ sys::Path OutputBinary (ProgramFile+".gcc.exe");
+ std::string ErrMsg;
+ if (OutputBinary.makeUnique(true, &ErrMsg)) {
+ std::cerr << "Error making unique filename: " << ErrMsg << "\n";
+ exit(1);
+ }
GCCArgs.push_back(OutputBinary.c_str()); // Output to the right file...
+
+ // 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("-lm"); // Hard-code the math library...
GCCArgs.push_back("-O2"); // Optimize the program a bit...
#if defined (HAVE_LINK_R)
GCCArgs.push_back("-Wl,-R."); // Search this dir for .so files
+#endif
+#ifdef __sparc__
+ GCCArgs.push_back("-mcpu=v9");
#endif
GCCArgs.push_back(0); // NULL terminator
std::cout << "<gcc>" << std::flush;
- if (RunProgramWithTimeout(GCCPath, &GCCArgs[0], "/dev/null", "/dev/null",
- "/dev/null")) {
+ 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";
+ );
+ if (RunProgramWithTimeout(GCCPath, &GCCArgs[0], sys::Path(), sys::Path(),
+ sys::Path())) {
ProcessFailure(GCCPath, &GCCArgs[0]);
exit(1);
}
std::vector<const char*> ProgramArgs;
- ProgramArgs.push_back(OutputBinary.c_str());
+
+ if (RemoteClientPath.isEmpty())
+ ProgramArgs.push_back(OutputBinary.c_str());
+ else {
+ ProgramArgs.push_back(RemoteClientPath.c_str());
+ ProgramArgs.push_back(RemoteHost.c_str());
+ ProgramArgs.push_back("-l");
+ ProgramArgs.push_back(RemoteUser.c_str());
+ if (!RemoteExtra.empty()) {
+ ProgramArgs.push_back(RemoteExtra.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());
+ }
+
// 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());
);
FileRemover OutputBinaryRemover(OutputBinary);
- return RunProgramWithTimeout(OutputBinary, &ProgramArgs[0],
- InputFile, OutputFile, OutputFile);
+
+ if (RemoteClientPath.isEmpty())
+ return RunProgramWithTimeout(OutputBinary, &ProgramArgs[0],
+ sys::Path(InputFile), sys::Path(OutputFile), sys::Path(OutputFile),
+ Timeout, MemoryLimit);
+ else
+ return RunProgramWithTimeout(sys::Path(RemoteClientPath), &ProgramArgs[0],
+ sys::Path(InputFile), sys::Path(OutputFile), sys::Path(OutputFile),
+ Timeout, MemoryLimit);
}
int GCC::MakeSharedObject(const std::string &InputFile, FileType fileType,
- std::string &OutputFile) {
- OutputFile = getUniqueFilename(InputFile+SHLIBEXT);
+ std::string &OutputFile,
+ const std::vector<std::string> &ArgsForGCC) {
+ sys::Path uniqueFilename(InputFile+LTDL_SHLIB_EXT);
+ std::string ErrMsg;
+ if (uniqueFilename.makeUnique(true, &ErrMsg)) {
+ std::cerr << "Error making unique filename: " << ErrMsg << "\n";
+ exit(1);
+ }
+ OutputFile = uniqueFilename.toString();
+
+ std::vector<const char*> GCCArgs;
+
+ GCCArgs.push_back(GCCPath.c_str());
+
+
// Compile the C/asm file into a shared object
- const char* GCCArgs[] = {
- GCCPath.c_str(),
- "-x", (fileType == AsmFile) ? "assembler" : "c",
- "-fno-strict-aliasing",
- InputFile.c_str(), // Specify the input filename...
+ 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.
+ GCCArgs.push_back("-x");
+ GCCArgs.push_back("none");
#if defined(sparc) || defined(__sparc__) || defined(__sparcv9)
- "-G", // Compile a shared library, `-G' for Sparc
-#else
- "-shared", // `-shared' for Linux/X86, maybe others
+ GCCArgs.push_back("-G"); // Compile a shared library, `-G' for Sparc
+#elif defined(__APPLE__)
+ // 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");
+#else
+ GCCArgs.push_back("-shared"); // `-shared' for Linux/X86, maybe others
#endif
- "-o", OutputFile.c_str(), // Output to the right filename...
- "-O2", // Optimize the program a bit...
- 0
- };
+
+#if defined(__ia64__) || defined(__alpha__) || defined(__amd64__)
+ GCCArgs.push_back("-fPIC"); // Requires shared objs to contain PIC
+#endif
+#ifdef __sparc__
+ GCCArgs.push_back("-mcpu=v9");
+#endif
+ 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
+
+
+
std::cout << "<gcc>" << std::flush;
- if (RunProgramWithTimeout(GCCPath, GCCArgs, "/dev/null", "/dev/null",
- "/dev/null")) {
- ProcessFailure(GCCPath, GCCArgs);
+ 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";
+ );
+ if (RunProgramWithTimeout(GCCPath, &GCCArgs[0], sys::Path(), sys::Path(),
+ sys::Path())) {
+ ProcessFailure(GCCPath, &GCCArgs[0]);
return 1;
}
return 0;
/// create - Try to find the `gcc' executable
///
GCC *GCC::create(const std::string &ProgramPath, std::string &Message) {
- std::string GCCPath = FindExecutable("gcc", ProgramPath);
- if (GCCPath.empty()) {
+ sys::Path GCCPath = FindExecutable("gcc", ProgramPath);
+ if (GCCPath.isEmpty()) {
Message = "Cannot find `gcc' in executable directory or PATH!\n";
return 0;
}
- Message = "Found gcc: " + GCCPath + "\n";
- return new GCC(GCCPath);
+ sys::Path RemoteClientPath;
+ if (!RemoteClient.empty())
+ RemoteClientPath = FindExecutable(RemoteClient.c_str(), ProgramPath);
+
+ Message = "Found gcc: " + GCCPath.toString() + "\n";
+ return new GCC(GCCPath, RemoteClientPath);
}
projects / oota-llvm.git / blobdiff