Add possibility to set memory limit for binaries run via libSystem. This
is especially needed for bugpoint. This partly implements PR688
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34349 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/bugpoint/ToolRunner.cpp b/tools/bugpoint/ToolRunner.cpp
index 35f27db..150155f 100644
--- a/tools/bugpoint/ToolRunner.cpp
+++ b/tools/bugpoint/ToolRunner.cpp
@@ -32,7 +32,8 @@
const sys::Path &StdInFile,
const sys::Path &StdOutFile,
const sys::Path &StdErrFile,
- unsigned NumSeconds = 0) {
+ unsigned NumSeconds = 0,
+ unsigned MemoryLimit = 0) {
const sys::Path* redirects[3];
redirects[0] = &StdInFile;
redirects[1] = &StdOutFile;
@@ -46,7 +47,8 @@
}
return
- sys::Program::ExecuteAndWait(ProgramPath, Args, 0, redirects, NumSeconds);
+ sys::Program::ExecuteAndWait(ProgramPath, Args, 0, redirects,
+ NumSeconds, MemoryLimit);
}
@@ -102,7 +104,8 @@
const std::vector<std::string> &GCCArgs,
const std::vector<std::string> &SharedLibs =
std::vector<std::string>(),
- unsigned Timeout = 0);
+ unsigned Timeout = 0,
+ unsigned MemoryLimit = 0);
};
}
@@ -112,7 +115,8 @@
const std::string &OutputFile,
const std::vector<std::string> &GCCArgs,
const std::vector<std::string> &SharedLibs,
- unsigned Timeout) {
+ unsigned Timeout,
+ unsigned MemoryLimit) {
if (!SharedLibs.empty())
throw ToolExecutionError("LLI currently does not support "
"loading shared libraries.");
@@ -142,7 +146,7 @@
);
return RunProgramWithTimeout(sys::Path(LLIPath), &LLIArgs[0],
sys::Path(InputFile), sys::Path(OutputFile), sys::Path(OutputFile),
- Timeout);
+ Timeout, MemoryLimit);
}
// LLI create method - Try to find the LLI executable
@@ -209,7 +213,8 @@
const std::string &OutputFile,
const std::vector<std::string> &ArgsForGCC,
const std::vector<std::string> &SharedLibs,
- unsigned Timeout) {
+ unsigned Timeout,
+ unsigned MemoryLimit) {
sys::Path OutputAsmFile;
OutputCode(Bytecode, OutputAsmFile);
@@ -220,7 +225,8 @@
// Assuming LLC worked, compile the result with GCC and run it.
return gcc->ExecuteProgram(OutputAsmFile.toString(), Args, GCC::AsmFile,
- InputFile, OutputFile, GCCArgs, Timeout);
+ InputFile, OutputFile, GCCArgs,
+ Timeout, MemoryLimit);
}
/// createLLC - Try to find the LLC executable
@@ -265,7 +271,8 @@
std::vector<std::string>(),
const std::vector<std::string> &SharedLibs =
std::vector<std::string>(),
- unsigned Timeout =0 );
+ unsigned Timeout =0,
+ unsigned MemoryLimit =0);
};
}
@@ -275,7 +282,8 @@
const std::string &OutputFile,
const std::vector<std::string> &GCCArgs,
const std::vector<std::string> &SharedLibs,
- unsigned Timeout) {
+ 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
@@ -306,7 +314,7 @@
DEBUG(std::cerr << "\nSending output to " << OutputFile << "\n");
return RunProgramWithTimeout(sys::Path(LLIPath), &JITArgs[0],
sys::Path(InputFile), sys::Path(OutputFile), sys::Path(OutputFile),
- Timeout);
+ Timeout, MemoryLimit);
}
/// createJIT - Try to find the LLI executable
@@ -370,7 +378,8 @@
const std::string &OutputFile,
const std::vector<std::string> &ArgsForGCC,
const std::vector<std::string> &SharedLibs,
- unsigned Timeout) {
+ unsigned Timeout,
+ unsigned MemoryLimit) {
sys::Path OutputCFile;
OutputCode(Bytecode, OutputCFile);
@@ -379,7 +388,8 @@
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);
+ InputFile, OutputFile, GCCArgs,
+ Timeout, MemoryLimit);
}
/// createCBE - Try to find the 'llc' executable
@@ -412,7 +422,8 @@
const std::string &InputFile,
const std::string &OutputFile,
const std::vector<std::string> &ArgsForGCC,
- unsigned Timeout ) {
+ unsigned Timeout,
+ unsigned MemoryLimit) {
std::vector<const char*> GCCArgs;
GCCArgs.push_back(GCCPath.c_str());
@@ -488,7 +499,7 @@
FileRemover OutputBinaryRemover(OutputBinary);
return RunProgramWithTimeout(OutputBinary, &ProgramArgs[0],
sys::Path(InputFile), sys::Path(OutputFile), sys::Path(OutputFile),
- Timeout);
+ Timeout, MemoryLimit);
}
int GCC::MakeSharedObject(const std::string &InputFile, FileType fileType,