mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-01-12 02:33:33 +00:00
Add the -Xlinker option to bugpoint which allows an option to be passed
through to gcc when its being used as a linker. This allows -L and -l (and any other) options to be added so that non-complete bytecode files can be processed with bugpoint. The -Xlinker option can be added as many times as needed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28692 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Spencer
parent
4b02367d54
commit
51ab5c8862
@ -63,8 +63,9 @@ public:
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FileType fileType,
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const std::string &InputFile,
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const std::string &OutputFile,
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const std::vector<std::string> &SharedLibs =
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std::vector<std::string>(), unsigned Timeout = 0);
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const std::vector<std::string> &GCCArgs =
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std::vector<std::string>(),
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unsigned Timeout = 0);
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/// MakeSharedObject - This compiles the specified file (which is either a .c
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/// file or a .s file) into a shared object.
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@ -110,6 +111,8 @@ public:
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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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const std::vector<std::string> &GCCArgs =
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std::vector<std::string>(),
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const std::vector<std::string> &SharedLibs =
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std::vector<std::string>(),
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unsigned Timeout = 0) = 0;
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@ -140,6 +143,8 @@ public:
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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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const std::vector<std::string> &GCCArgs =
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std::vector<std::string>(),
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const std::vector<std::string> &SharedLibs =
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std::vector<std::string>(),
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unsigned Timeout = 0);
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@ -177,6 +182,8 @@ public:
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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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const std::vector<std::string> &GCCArgs =
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std::vector<std::string>(),
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const std::vector<std::string> &SharedLibs =
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std::vector<std::string>(),
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unsigned Timeout = 0);
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@ -88,6 +88,7 @@ namespace {
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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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const std::vector<std::string> &GCCArgs,
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const std::vector<std::string> &SharedLibs =
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std::vector<std::string>(),
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unsigned Timeout = 0);
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@ -98,12 +99,16 @@ int LLI::ExecuteProgram(const std::string &Bytecode,
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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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const std::vector<std::string> &GCCArgs,
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const std::vector<std::string> &SharedLibs,
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unsigned Timeout) {
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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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if (!GCCArgs.empty())
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throw ToolExecutionError("LLI currently does not support "
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"GCC Arguments.");
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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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@ -184,6 +189,7 @@ int LLC::ExecuteProgram(const std::string &Bytecode,
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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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const std::vector<std::string> &ArgsForGCC,
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const std::vector<std::string> &SharedLibs,
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unsigned Timeout) {
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@ -191,9 +197,12 @@ int LLC::ExecuteProgram(const std::string &Bytecode,
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OutputAsm(Bytecode, OutputAsmFile);
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FileRemover OutFileRemover(OutputAsmFile);
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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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// Assuming LLC worked, compile the result with GCC and run it.
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return gcc->ExecuteProgram(OutputAsmFile.toString(), Args, GCC::AsmFile,
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InputFile, OutputFile, SharedLibs, Timeout);
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InputFile, OutputFile, GCCArgs, Timeout);
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}
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/// createLLC - Try to find the LLC executable
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@ -234,8 +243,11 @@ namespace {
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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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const std::vector<std::string> &GCCArgs =
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std::vector<std::string>(),
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const std::vector<std::string> &SharedLibs =
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std::vector<std::string>(), unsigned Timeout =0);
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std::vector<std::string>(),
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unsigned Timeout =0 );
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};
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}
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@ -243,8 +255,11 @@ int JIT::ExecuteProgram(const std::string &Bytecode,
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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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const std::vector<std::string> &GCCArgs,
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const std::vector<std::string> &SharedLibs,
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unsigned Timeout) {
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if (!GCCArgs.empty())
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throw ToolExecutionError("JIT does not support GCC Arguments.");
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// Construct a vector of parameters, incorporating those from the command-line
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std::vector<const char*> JITArgs;
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JITArgs.push_back(LLIPath.c_str());
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@ -329,6 +344,7 @@ int CBE::ExecuteProgram(const std::string &Bytecode,
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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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const std::vector<std::string> &ArgsForGCC,
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const std::vector<std::string> &SharedLibs,
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unsigned Timeout) {
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sys::Path OutputCFile;
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@ -336,8 +352,10 @@ int CBE::ExecuteProgram(const std::string &Bytecode,
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FileRemover CFileRemove(OutputCFile);
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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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return gcc->ExecuteProgram(OutputCFile.toString(), Args, GCC::CFile,
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InputFile, OutputFile, SharedLibs, Timeout);
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InputFile, OutputFile, GCCArgs, Timeout);
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}
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/// createCBE - Try to find the 'llc' executable
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@ -369,16 +387,12 @@ int GCC::ExecuteProgram(const std::string &ProgramFile,
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FileType fileType,
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const std::string &InputFile,
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const std::string &OutputFile,
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const std::vector<std::string> &SharedLibs,
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unsigned Timeout) {
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const std::vector<std::string> &ArgsForGCC,
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unsigned Timeout ) {
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std::vector<const char*> GCCArgs;
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GCCArgs.push_back(GCCPath.c_str());
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// Specify the shared libraries to link in...
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for (unsigned i = 0, e = SharedLibs.size(); i != e; ++i)
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GCCArgs.push_back(SharedLibs[i].c_str());
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// Specify -x explicitly in case the extension is wonky
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GCCArgs.push_back("-x");
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if (fileType == CFile) {
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@ -395,6 +409,14 @@ int GCC::ExecuteProgram(const std::string &ProgramFile,
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sys::Path OutputBinary (ProgramFile+".gcc.exe");
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OutputBinary.makeUnique();
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GCCArgs.push_back(OutputBinary.c_str()); // Output to the right file...
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// Add any arguments intended for GCC. We locate them here because this is
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// most likely -L and -l options that need to come before other libraries but
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// after the source. Other options won't be sensitive to placement on the
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// command line, so this should be safe.
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for (unsigned i = 0, e = ArgsForGCC.size(); i != e; ++i)
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GCCArgs.push_back(ArgsForGCC[i].c_str());
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GCCArgs.push_back("-lm"); // Hard-code the math library...
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GCCArgs.push_back("-O2"); // Optimize the program a bit...
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#if defined (HAVE_LINK_R)
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@ -20,6 +20,7 @@
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#include "llvm/Support/SystemUtils.h"
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#include <fstream>
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#include <iostream>
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using namespace llvm;
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namespace {
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@ -66,6 +67,10 @@ namespace {
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TimeoutValue("timeout", cl::init(300), cl::value_desc("seconds"),
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cl::desc("Number of seconds program is allowed to run before it "
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"is killed (default is 300s), 0 disables timeout"));
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cl::list<std::string>
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AdditionalLinkerArgs("Xlinker",
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cl::desc("Additional arguments to pass to the linker"));
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}
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namespace llvm {
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@ -218,9 +223,19 @@ std::string BugDriver::executeProgram(std::string OutputFile,
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if (!SharedObj.empty())
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SharedObjs.push_back(SharedObj);
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// Actually execute the program!
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int RetVal = AI->ExecuteProgram(BytecodeFile, InputArgv, InputFile,
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OutputFile, SharedObjs, TimeoutValue);
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// If this is an LLC or CBE run, then the GCC compiler might get run to
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// compile the program. If so, we should pass the user's -Xlinker options
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// as the GCCArgs.
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int RetVal = 0;
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if (InterpreterSel == RunLLC || InterpreterSel == RunCBE)
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RetVal = AI->ExecuteProgram(BytecodeFile, InputArgv, InputFile,
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OutputFile, AdditionalLinkerArgs, SharedObjs,
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TimeoutValue);
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else
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RetVal = AI->ExecuteProgram(BytecodeFile, InputArgv, InputFile,
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OutputFile, std::vector<std::string>(),
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SharedObjs, TimeoutValue);
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if (RetVal == -1) {
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std::cerr << "<timeout>";
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@ -88,6 +88,7 @@ namespace {
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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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const std::vector<std::string> &GCCArgs,
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const std::vector<std::string> &SharedLibs =
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std::vector<std::string>(),
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unsigned Timeout = 0);
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@ -98,12 +99,16 @@ int LLI::ExecuteProgram(const std::string &Bytecode,
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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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const std::vector<std::string> &GCCArgs,
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const std::vector<std::string> &SharedLibs,
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unsigned Timeout) {
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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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if (!GCCArgs.empty())
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throw ToolExecutionError("LLI currently does not support "
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"GCC Arguments.");
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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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@ -184,6 +189,7 @@ int LLC::ExecuteProgram(const std::string &Bytecode,
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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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const std::vector<std::string> &ArgsForGCC,
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const std::vector<std::string> &SharedLibs,
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unsigned Timeout) {
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@ -191,9 +197,12 @@ int LLC::ExecuteProgram(const std::string &Bytecode,
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OutputAsm(Bytecode, OutputAsmFile);
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FileRemover OutFileRemover(OutputAsmFile);
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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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// Assuming LLC worked, compile the result with GCC and run it.
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return gcc->ExecuteProgram(OutputAsmFile.toString(), Args, GCC::AsmFile,
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InputFile, OutputFile, SharedLibs, Timeout);
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InputFile, OutputFile, GCCArgs, Timeout);
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}
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/// createLLC - Try to find the LLC executable
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@ -234,8 +243,11 @@ namespace {
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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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const std::vector<std::string> &GCCArgs =
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std::vector<std::string>(),
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const std::vector<std::string> &SharedLibs =
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std::vector<std::string>(), unsigned Timeout =0);
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std::vector<std::string>(),
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unsigned Timeout =0 );
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};
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}
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@ -243,8 +255,11 @@ int JIT::ExecuteProgram(const std::string &Bytecode,
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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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const std::vector<std::string> &GCCArgs,
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const std::vector<std::string> &SharedLibs,
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unsigned Timeout) {
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if (!GCCArgs.empty())
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throw ToolExecutionError("JIT does not support GCC Arguments.");
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// Construct a vector of parameters, incorporating those from the command-line
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std::vector<const char*> JITArgs;
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JITArgs.push_back(LLIPath.c_str());
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@ -329,6 +344,7 @@ int CBE::ExecuteProgram(const std::string &Bytecode,
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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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const std::vector<std::string> &ArgsForGCC,
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const std::vector<std::string> &SharedLibs,
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unsigned Timeout) {
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sys::Path OutputCFile;
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@ -336,8 +352,10 @@ int CBE::ExecuteProgram(const std::string &Bytecode,
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FileRemover CFileRemove(OutputCFile);
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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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return gcc->ExecuteProgram(OutputCFile.toString(), Args, GCC::CFile,
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InputFile, OutputFile, SharedLibs, Timeout);
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InputFile, OutputFile, GCCArgs, Timeout);
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}
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/// createCBE - Try to find the 'llc' executable
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@ -369,16 +387,12 @@ int GCC::ExecuteProgram(const std::string &ProgramFile,
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FileType fileType,
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const std::string &InputFile,
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const std::string &OutputFile,
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const std::vector<std::string> &SharedLibs,
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unsigned Timeout) {
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const std::vector<std::string> &ArgsForGCC,
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unsigned Timeout ) {
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std::vector<const char*> GCCArgs;
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GCCArgs.push_back(GCCPath.c_str());
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// Specify the shared libraries to link in...
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for (unsigned i = 0, e = SharedLibs.size(); i != e; ++i)
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GCCArgs.push_back(SharedLibs[i].c_str());
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// Specify -x explicitly in case the extension is wonky
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GCCArgs.push_back("-x");
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if (fileType == CFile) {
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@ -395,6 +409,14 @@ int GCC::ExecuteProgram(const std::string &ProgramFile,
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sys::Path OutputBinary (ProgramFile+".gcc.exe");
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OutputBinary.makeUnique();
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GCCArgs.push_back(OutputBinary.c_str()); // Output to the right file...
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// Add any arguments intended for GCC. We locate them here because this is
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// most likely -L and -l options that need to come before other libraries but
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// after the source. Other options won't be sensitive to placement on the
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// command line, so this should be safe.
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for (unsigned i = 0, e = ArgsForGCC.size(); i != e; ++i)
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GCCArgs.push_back(ArgsForGCC[i].c_str());
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GCCArgs.push_back("-lm"); // Hard-code the math library...
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GCCArgs.push_back("-O2"); // Optimize the program a bit...
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#if defined (HAVE_LINK_R)
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@ -63,8 +63,9 @@ public:
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FileType fileType,
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const std::string &InputFile,
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const std::string &OutputFile,
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const std::vector<std::string> &SharedLibs =
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std::vector<std::string>(), unsigned Timeout = 0);
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const std::vector<std::string> &GCCArgs =
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std::vector<std::string>(),
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unsigned Timeout = 0);
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/// MakeSharedObject - This compiles the specified file (which is either a .c
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/// file or a .s file) into a shared object.
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@ -110,6 +111,8 @@ public:
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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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const std::vector<std::string> &GCCArgs =
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std::vector<std::string>(),
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const std::vector<std::string> &SharedLibs =
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std::vector<std::string>(),
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unsigned Timeout = 0) = 0;
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@ -140,6 +143,8 @@ public:
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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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const std::vector<std::string> &GCCArgs =
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std::vector<std::string>(),
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const std::vector<std::string> &SharedLibs =
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std::vector<std::string>(),
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unsigned Timeout = 0);
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@ -177,6 +182,8 @@ public:
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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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const std::vector<std::string> &GCCArgs =
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std::vector<std::string>(),
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const std::vector<std::string> &SharedLibs =
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std::vector<std::string>(),
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unsigned Timeout = 0);
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