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To be consistent with the rest of LLVM codebase (and the rest of this file):

Browse Source 
* Changed tabs to spaces
* Removed a space between a function call and its arguments (...)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8712 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Misha Brukman 2003-09-25 18:10:34 +00:00
parent aadb55fded
commit 3d8a54d00c
1 changed files with 27 additions and 27 deletions
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54
tools/lli/lli.cpp
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@ -27,25 +27,25 @@ namespace {
InputArgv(cl::ConsumeAfter, cl::desc("<program arguments>...")); InputArgv(cl::ConsumeAfter, cl::desc("<program arguments>..."));
cl::opt<std::string> cl::opt<std::string>
MainFunction ("f", cl::desc("Function to execute"), cl::init("main"), MainFunction("f", cl::desc("Function to execute"), cl::init("main"),
cl::value_desc("function name")); cl::value_desc("function name"));
cl::opt<bool> TraceMode("trace", cl::desc("Enable Tracing")); cl::opt<bool> TraceMode("trace", cl::desc("Enable Tracing"));
cl::opt<bool> ForceInterpreter("force-interpreter", cl::opt<bool> ForceInterpreter("force-interpreter",
cl::desc("Force interpretation: disable JIT"), cl::desc("Force interpretation: disable JIT"),
cl::init(false)); cl::init(false));
} }
static std::vector<std::string> makeStringVector (const char **envp) { static std::vector<std::string> makeStringVector(const char **envp) {
std::vector<std::string> rv; std::vector<std::string> rv;
for (unsigned i = 0; envp[i]; ++i) for (unsigned i = 0; envp[i]; ++i)
rv.push_back (envp[i]); rv.push_back(envp[i]);
return rv; return rv;
} }
static void *CreateArgv(ExecutionEngine *EE, static void *CreateArgv(ExecutionEngine *EE,
const std::vector<std::string> &InputArgv) { const std::vector<std::string> &InputArgv) {
if (EE->getTargetData().getPointerSize() == 8) { // 64 bit target? if (EE->getTargetData().getPointerSize() == 8) { // 64 bit target?
PointerTy *Result = new PointerTy[InputArgv.size()+1]; PointerTy *Result = new PointerTy[InputArgv.size()+1];
DEBUG(std::cerr << "ARGV = " << (void*)Result << "\n"); DEBUG(std::cerr << "ARGV = " << (void*)Result << "\n");
@ -60,7 +60,7 @@ static void *CreateArgv(ExecutionEngine *EE,
// Endian safe: Result[i] = (PointerTy)Dest; // Endian safe: Result[i] = (PointerTy)Dest;
EE->StoreValueToMemory(PTOGV(Dest), (GenericValue*)(Result+i), EE->StoreValueToMemory(PTOGV(Dest), (GenericValue*)(Result+i),
Type::LongTy); Type::LongTy);
} }
Result[InputArgv.size()] = 0; Result[InputArgv.size()] = 0;
return Result; return Result;
@ -78,7 +78,7 @@ static void *CreateArgv(ExecutionEngine *EE,
// Endian safe: Result[i] = (PointerTy)Dest; // Endian safe: Result[i] = (PointerTy)Dest;
EE->StoreValueToMemory(PTOGV(Dest), (GenericValue*)(Result+i), EE->StoreValueToMemory(PTOGV(Dest), (GenericValue*)(Result+i),
Type::IntTy); Type::IntTy);
} }
Result[InputArgv.size()] = 0; // null terminate it Result[InputArgv.size()] = 0; // null terminate it
return Result; return Result;
@ -92,21 +92,21 @@ static void *CreateArgv(ExecutionEngine *EE,
/// from calling FnName, or -1 and prints an error msg. if the named /// from calling FnName, or -1 and prints an error msg. if the named
/// function cannot be found. /// function cannot be found.
/// ///
int callAsMain (ExecutionEngine *EE, Module *M, const std::string &FnName, int callAsMain(ExecutionEngine *EE, Module *M, const std::string &FnName,
const std::vector<std::string> &Args, const std::vector<std::string> &Args,
const std::vector<std::string> &EnvVars) { const std::vector<std::string> &EnvVars) {
Function *Fn = M->getNamedFunction (FnName); Function *Fn = M->getNamedFunction(FnName);
if (!Fn) { if (!Fn) {
std::cerr << "Function '" << FnName << "' not found in module.\n"; std::cerr << "Function '" << FnName << "' not found in module.\n";
return -1; return -1;
} }
std::vector<GenericValue> GVArgs; std::vector<GenericValue> GVArgs;
GenericValue GVArgc; GenericValue GVArgc;
GVArgc.IntVal = Args.size (); GVArgc.IntVal = Args.size();
GVArgs.push_back (GVArgc); // Arg #0 = argc. GVArgs.push_back(GVArgc); // Arg #0 = argc.
GVArgs.push_back (PTOGV (CreateArgv (EE, Args))); // Arg #1 = argv. GVArgs.push_back(PTOGV(CreateArgv(EE, Args))); // Arg #1 = argv.
GVArgs.push_back (PTOGV (CreateArgv (EE, EnvVars))); // Arg #2 = envp. GVArgs.push_back(PTOGV(CreateArgv(EE, EnvVars))); // Arg #2 = envp.
return EE->run (Fn, GVArgs).IntVal; return EE->run(Fn, GVArgs).IntVal;
} }
//===----------------------------------------------------------------------===// //===----------------------------------------------------------------------===//
@ -114,7 +114,7 @@ int callAsMain (ExecutionEngine *EE, Module *M, const std::string &FnName,
// //
int main(int argc, char **argv, const char **envp) { int main(int argc, char **argv, const char **envp) {
cl::ParseCommandLineOptions(argc, argv, cl::ParseCommandLineOptions(argc, argv,
" llvm interpreter & dynamic compiler\n"); " llvm interpreter & dynamic compiler\n");
// Load the bytecode... // Load the bytecode...
std::string ErrorMsg; std::string ErrorMsg;
@ -126,22 +126,22 @@ int main(int argc, char **argv, const char **envp) {
} }
ExecutionEngine *EE = ExecutionEngine *EE =
ExecutionEngine::create (M, ForceInterpreter, TraceMode); ExecutionEngine::create(M, ForceInterpreter, TraceMode);
assert (EE && "Couldn't create an ExecutionEngine, not even an interpreter?"); assert(EE && "Couldn't create an ExecutionEngine, not even an interpreter?");
// Add the module's name to the start of the vector of arguments to main(). // Add the module's name to the start of the vector of arguments to main().
// But delete .bc first, since programs (and users) might not expect to // But delete .bc first, since programs (and users) might not expect to
// see it. // see it.
const std::string ByteCodeFileSuffix (".bc"); const std::string ByteCodeFileSuffix(".bc");
if (InputFile.rfind (ByteCodeFileSuffix) == if (InputFile.rfind(ByteCodeFileSuffix) ==
InputFile.length () - ByteCodeFileSuffix.length ()) { InputFile.length() - ByteCodeFileSuffix.length()) {
InputFile.erase (InputFile.length () - ByteCodeFileSuffix.length ()); InputFile.erase(InputFile.length() - ByteCodeFileSuffix.length());
} }
InputArgv.insert(InputArgv.begin(), InputFile); InputArgv.insert(InputArgv.begin(), InputFile);
// Run the main function! // Run the main function!
int ExitCode = callAsMain (EE, M, MainFunction, InputArgv, int ExitCode = callAsMain(EE, M, MainFunction, InputArgv,
makeStringVector (envp)); makeStringVector(envp));
// Now that we are done executing the program, shut down the execution engine // Now that we are done executing the program, shut down the execution engine
delete EE; delete EE;