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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2985 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2002-07-22 02:10:13 +00:00
parent 50e3f88d38
commit 5ff62e90d0
31 changed files with 424 additions and 201 deletions
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tools/lli/lli.cpp
+28 -14
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@@ -10,12 +10,27 @@
#include "Interpreter.h"
#include "Support/CommandLine.h"
cl::StringList InputArgv("" , "Input command line", cl::ConsumeAfter);
cl::String MainFunction ("f" , "Function to execute", cl::NoFlags, "main");
cl::Flag DebugMode ("debug" , "Start program in debugger");
cl::Alias DebugModeA ("d" , "Alias for -debug", cl::NoFlags, DebugMode);
cl::Flag TraceMode ("trace" , "Enable Tracing");
cl::Flag ProfileMode ("profile", "Enable Profiling [unimp]");
static cl::opt<string>
InputFile(cl::desc("<input bytecode>"), cl::Positional, cl::init("-"));
static cl::list<std::string>
InputArgv(cl::ConsumeAfter, cl::desc("<program arguments>..."));
static cl::opt<string>
MainFunction ("f", cl::desc("Function to execute"), cl::init("main"),
cl::value_desc("function name"));
static cl::opt<bool>
DebugMode("debug", cl::desc("Start program in debugger"));
static cl::alias
DebugModeA("d", cl::desc("Alias for -debug"), cl::aliasopt(DebugMode));
static cl::opt<bool>
TraceMode("trace", cl::desc("Enable Tracing"));
static cl::opt<bool>
ProfileMode("profile", cl::desc("Enable Profiling [unimp]"));
//===----------------------------------------------------------------------===//
@@ -24,7 +39,7 @@ cl::Flag ProfileMode ("profile", "Enable Profiling [unimp]");
Interpreter::Interpreter() : ExitCode(0), Profile(ProfileMode),
Trace(TraceMode), CurFrame(-1) {
CurMod = 0;
loadModule(InputArgv.size() ? InputArgv[0] : "-");
loadModule(InputFile);
// Initialize the "backend"
initializeExecutionEngine();
@@ -37,6 +52,12 @@ Interpreter::Interpreter() : ExitCode(0), Profile(ProfileMode),
int main(int argc, char** argv) {
cl::ParseCommandLineOptions(argc, argv, " llvm interpreter\n");
// Add the module name to the start of the argv vector...
//
InputArgv.insert(InputArgv.begin(), InputFile);
// Create the interpreter...
Interpreter I;
@@ -52,13 +73,6 @@ int main(int argc, char** argv) {
if (ProfileMode) I.enableProfiling();
if (TraceMode) I.enableTracing();
// Ensure that there is at least one argument... the name of the program.
// This is only unavailable if the program was read from stdin, instead of a
// file.
//
if (InputArgv.empty())
InputArgv.push_back("from-stdin-prog");
// Start interpreter into the main function...
//
if (!I.callMainMethod(MainFunction, InputArgv) && !DebugMode) {