//
// The LLVM Compiler Infrastructure
//
-// This file was developed by the LLVM research group and is distributed under
-// the University of Illinois Open Source License. See LICENSE.TXT for details.
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
#include "llvm/Debugger/Debugger.h"
#include "llvm/Module.h"
#include "llvm/ModuleProvider.h"
-#include "llvm/Bytecode/Reader.h"
+#include "llvm/Bitcode/ReaderWriter.h"
#include "llvm/Debugger/InferiorProcess.h"
+#include "llvm/Support/MemoryBuffer.h"
#include "llvm/ADT/StringExtras.h"
+#include <cstdlib>
+#include <memory>
using namespace llvm;
/// Debugger constructor - Initialize the debugger to its initial, empty, state.
}
static Module *
-getMaterializedModuleProvider(const std::string &Filename) {
- try {
- std::auto_ptr<ModuleProvider> Result(getBytecodeModuleProvider(Filename));
- if (!Result.get()) return 0;
-
- Result->materializeModule();
- return Result.release()->releaseModule();
- } catch (...) {
- return 0;
- }
+getMaterializedModuleProvider(const std::string &Filename,
+ LLVMContext& C) {
+ std::auto_ptr<MemoryBuffer> Buffer;
+ Buffer.reset(MemoryBuffer::getFileOrSTDIN(Filename.c_str()));
+ if (Buffer.get())
+ return ParseBitcodeFile(Buffer.get(), C);
+ return 0;
}
/// loadProgram - If a program is currently loaded, unload it. Then search
/// the PATH for the specified program, loading it when found. If the
/// specified program cannot be found, an exception is thrown to indicate the
/// error.
-void Debugger::loadProgram(const std::string &Filename) {
- if ((Program = getMaterializedModuleProvider(Filename)) ||
- (Program = getMaterializedModuleProvider(Filename+".bc")))
+void Debugger::loadProgram(const std::string &Filename, LLVMContext& C) {
+ if ((Program = getMaterializedModuleProvider(Filename, C)) ||
+ (Program = getMaterializedModuleProvider(Filename+".bc", C)))
return; // Successfully loaded the program.
// Search the program path for the file...
std::string Directory = getToken(Path, ":");
while (!Directory.empty()) {
- if ((Program = getMaterializedModuleProvider(Directory +"/"+ Filename)) ||
- (Program = getMaterializedModuleProvider(Directory +"/"+ Filename
- + ".bc")))
+ if ((Program = getMaterializedModuleProvider(Directory +"/"+ Filename, C))
+ || (Program = getMaterializedModuleProvider(Directory +"/"+ Filename
+ + ".bc", C)))
return; // Successfully loaded the program.
Directory = getToken(Path, ":");
Process = InferiorProcess::create(Program, Args, Environment);
}
+InferiorProcess *
+InferiorProcess::create(Module *M, const std::vector<std::string> &Arguments,
+ const char * const *envp) {
+ throw"No supported binding to inferior processes (debugger not implemented).";
+}
+
/// killProgram - If the program is currently executing, kill off the
/// process and free up any state related to the currently running program. If
/// there is no program currently running, this just silently succeeds.