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For PR351:

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* Support changes in sys::Program::ExecuteAndWait interface


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19044 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Spencer 2004-12-19 18:00:56 +00:00
parent 2a7d9e98ba
commit f6358c75eb
4 changed files with 48 additions and 39 deletions
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30
tools/gccld/GenerateCode.cpp
View File

@ -242,13 +242,13 @@ int llvm::GenerateAssembly(const std::string &OutputFilename,
const std::string &InputFilename,
const sys::Path &llc) {
// Run LLC to convert the bytecode file into assembly code.
std::vector<std::string> args;
std::vector<const char*> args;
args.push_back("-f");
args.push_back("-o");
args.push_back(OutputFilename);
args.push_back(InputFilename);
args.push_back(OutputFilename.c_str());
args.push_back(InputFilename.c_str());
return sys::Program::ExecuteAndWait(llc, args);
return sys::Program::ExecuteAndWait(llc, &args[0]);
}
/// GenerateAssembly - generates a native assembly language source file from the
@ -257,13 +257,13 @@ int llvm::GenerateCFile(const std::string &OutputFile,
const std::string &InputFile,
const sys::Path &llc ) {
// Run LLC to convert the bytecode file into C.
std::vector<std::string> args;
std::vector<const char*> args;
args.push_back("-march=c");
args.push_back("-f");
args.push_back("-o");
args.push_back(OutputFile);
args.push_back(InputFile);
return sys::Program::ExecuteAndWait(llc, args);
args.push_back(OutputFile.c_str());
args.push_back(InputFile.c_str());
return sys::Program::ExecuteAndWait(llc, &args[0]);
}
/// GenerateNative - generates a native assembly language source file from the
@ -308,20 +308,22 @@ int llvm::GenerateNative(const std::string &OutputFilename,
// We can't just assemble and link the file with the system assembler
// and linker because we don't know where to put the _start symbol.
// GCC mysteriously knows how to do it.
std::vector<std::string> args;
std::vector<const char*> args;
args.push_back("-fno-strict-aliasing");
args.push_back("-O3");
args.push_back("-o");
args.push_back(OutputFilename);
args.push_back(InputFilename);
args.push_back(OutputFilename.c_str());
args.push_back(InputFilename.c_str());
// Add in the libraries to link.
for (unsigned index = 0; index < Libraries.size(); index++) {
if (Libraries[index] != "crtend")
args.push_back("-l" + Libraries[index]);
if (Libraries[index] != "crtend") {
args.push_back("-l");
args.push_back(Libraries[index].c_str());
}
}
// Run the compiler to assembly and link together the program.
return sys::Program::ExecuteAndWait(gcc, args, (const char**)clean_env);
return sys::Program::ExecuteAndWait(gcc, &args[0], (const char**)clean_env);
}

30
tools/llvm-ld/llvm-ld.cpp
View File

@ -218,13 +218,13 @@ static int GenerateAssembly(const std::string &OutputFilename,
const std::string &InputFilename,
const sys::Path &llc) {
// Run LLC to convert the bytecode file into assembly code.
std::vector<std::string> args;
std::vector<const char*> args;
args.push_back( "-f");
args.push_back( "-o");
args.push_back( OutputFilename);
args.push_back( InputFilename);
args.push_back( OutputFilename.c_str() );
args.push_back( InputFilename.c_str() );
return sys::Program::ExecuteAndWait(llc,args);
return sys::Program::ExecuteAndWait(llc,&args[0]);
}
/// GenerateAssembly - generates a native assembly language source file from the
@ -233,13 +233,13 @@ static int GenerateCFile(const std::string &OutputFile,
const std::string &InputFile,
const sys::Path &llc) {
// Run LLC to convert the bytecode file into C.
std::vector<std::string> args;
std::vector<const char*> args;
args.push_back( "-march=c");
args.push_back( "-f");
args.push_back( "-o");
args.push_back( OutputFile);
args.push_back( InputFile);
return sys::Program::ExecuteAndWait(llc, args);
args.push_back( OutputFile.c_str() );
args.push_back( InputFile.c_str() );
return sys::Program::ExecuteAndWait(llc, &args[0]);
}
/// GenerateNative - generates a native assembly language source file from the
@ -285,20 +285,22 @@ static int GenerateNative(const std::string &OutputFilename,
// We can't just assemble and link the file with the system assembler
// and linker because we don't know where to put the _start symbol.
// GCC mysteriously knows how to do it.
std::vector<std::string> args;
std::vector<const char*> args;
args.push_back("-fno-strict-aliasing");
args.push_back("-O3");
args.push_back("-o");
args.push_back(OutputFilename);
args.push_back(InputFilename);
args.push_back(OutputFilename.c_str());
args.push_back(InputFilename.c_str());
// Add in the libraries to link.
for (unsigned index = 0; index < Libraries.size(); index++)
if (Libraries[index] != "crtend")
args.push_back("-l" + Libraries[index]);
if (Libraries[index] != "crtend") {
args.push_back("-l");
args.push_back(Libraries[index].c_str());
}
// Run the compiler to assembly and link together the program.
return sys::Program::ExecuteAndWait(gcc, args, (const char**)clean_env);
return sys::Program::ExecuteAndWait(gcc, &args[0], (const char**)clean_env);
}
/// EmitShellScript - Output the wrapper file that invokes the JIT on the LLVM

21
tools/llvmc/CompilerDriver.cpp
View File

@ -28,9 +28,9 @@ namespace {
void WriteAction(CompilerDriver::Action* action ) {
std::cerr << action->program.c_str();
std::vector<std::string>::iterator I = action->args.begin();
std::vector<std::string>::const_iterator I = action->args.begin();
while (I != action->args.end()) {
std::cerr << " " + *I;
std::cerr << " " << *I;
++I;
}
std::cerr << "\n";
@ -38,9 +38,9 @@ void WriteAction(CompilerDriver::Action* action ) {
void DumpAction(CompilerDriver::Action* action) {
std::cerr << "command = " << action->program.c_str();
std::vector<std::string>::iterator I = action->args.begin();
std::vector<std::string>::const_iterator I = action->args.begin();
while (I != action->args.end()) {
std::cerr << " " + *I;
std::cerr << " " << *I;
++I;
}
std::cerr << "\n";
@ -392,18 +392,23 @@ private:
"' is not executable.");
// Invoke the program
const char** Args = (const char**)
alloca(sizeof(const char*)*action->args.size());
for (unsigned i = 0; i != action->args.size(); ++i) {
Args[i] = action->args[i].c_str();
}
if (isSet(TIME_ACTIONS_FLAG)) {
Timer timer(action->program.toString());
timer.startTimer();
int resultCode =
sys::Program::ExecuteAndWait(action->program,action->args);
sys::Program::ExecuteAndWait(action->program,Args);
timer.stopTimer();
timer.print(timer,std::cerr);
return resultCode == 0;
}
else
return 0 ==
sys::Program::ExecuteAndWait(action->program, action->args);
sys::Program::ExecuteAndWait(action->program, Args);
}
return true;
}
@ -560,7 +565,7 @@ public:
/// PRE-PROCESSING / TRANSLATION / OPTIMIZATION / ASSEMBLY phases
// for each input item
SetVector<sys::Path> LinkageItems;
std::vector<std::string> LibFiles;
StringVector LibFiles;
InputList::const_iterator I = InpList.begin();
for (InputList::const_iterator I = InpList.begin(), E = InpList.end();
I != E; ++I ) {
@ -817,7 +822,7 @@ public:
link->args.push_back(I->toString());
// Add in all the libraries we found.
for (std::vector<std::string>::const_iterator I=LibFiles.begin(),
for (StringVector::const_iterator I=LibFiles.begin(),
E=LibFiles.end(); I != E; ++I )
link->args.push_back(std::string("-l")+*I);

6
tools/llvmc/CompilerDriver.h
View File

@ -81,9 +81,9 @@ namespace llvm {
/// language.
struct Action {
Action() : flags(0) {}
sys::Path program; ///< The program to execve
StringVector args; ///< Arguments to the program
unsigned flags; ///< Action specific flags
sys::Path program; ///< The program to execve
StringVector args; ///< Arguments to the program
unsigned flags; ///< Action specific flags
void set(unsigned fl ) { flags |= fl; }
void clear(unsigned fl) { flags &= (FLAGS_MASK ^ fl); }
bool isSet(unsigned fl) { return (flags&fl) != 0; }