diff options
Diffstat (limited to 'lldb/examples/python/disasm.py')
| -rwxr-xr-x | lldb/examples/python/disasm.py | 83 |
1 files changed, 48 insertions, 35 deletions
diff --git a/lldb/examples/python/disasm.py b/lldb/examples/python/disasm.py index 8239cf337f9..3de3730c422 100755 --- a/lldb/examples/python/disasm.py +++ b/lldb/examples/python/disasm.py @@ -28,52 +28,65 @@ debugger = lldb.SBDebugger.Create() debugger.SetAsync (False) # Create a target from a file and arch -target = debugger.CreateTargetWithFileAndArch (sys.argv[1], "x86_64") +print "Creating a target for '%s'" % sys.argv[1] + +target = debugger.CreateTargetWithFileAndArch (sys.argv[1], lldb.LLDB_ARCH_DEFAULT) if target.IsValid(): # If the target is valid set a breakpoint at main main_bp = target.BreakpointCreateByName ("main", sys.argv[1]); - + + print main_bp + # Launch the process. Since we specified synchronous mode, we won't return # from this function until we hit the breakpoint at main - process = target.LaunchProcess (sys.argv[2:], [''], "/dev/stdout", 0, False) + process = target.LaunchProcess ([''], [''], "/dev/stdout", 0, False) # Make sure the launch went ok if process.IsValid(): # Print some simple process info - print "process:", process, "\n" - # Get the first thread - thread = process.GetThreadAtIndex (0) - if thread.IsValid(): - # Print some simple thread info - print "thread: ", thread - # Get the first frame - frame = thread.GetFrameAtIndex (0) - if frame.IsValid(): - # Print some simple frame info - print "frame: ", frame - function = frame.GetFunction() - # See if we have debug info (a function) - if function.IsValid(): - # We do have a function, print some info for the function - print "function: ", function, "\n" - # Now get all instructions for this function and print them - insts = function.GetInstructions(target) - disassemble_instructions (insts) - else: - # See if we have a symbol in the symbol table for where we stopped - symbol = frame.GetSymbol(); - if symbol.IsValid(): - # We do have a symbol, print some info for the symbol - print "symbol: ", symbol, "\n" - # Now get all instructions for this symbol and print them - insts = symbol.GetInstructions(target) + state = process.GetState () + print process + if state == lldb.eStateStopped: + # Get the first thread + thread = process.GetThreadAtIndex (0) + if thread.IsValid(): + # Print some simple thread info + print thread + # Get the first frame + frame = thread.GetFrameAtIndex (0) + if frame.IsValid(): + # Print some simple frame info + print frame + function = frame.GetFunction() + # See if we have debug info (a function) + if function.IsValid(): + # We do have a function, print some info for the function + print function + # Now get all instructions for this function and print them + insts = function.GetInstructions(target) disassemble_instructions (insts) - # Now continue to the program exit - process.Continue() - # When we return from the above function we will hopefully be at the - # program exit. Print out some process info - print "process:", process, "\n" + else: + # See if we have a symbol in the symbol table for where we stopped + symbol = frame.GetSymbol(); + if symbol.IsValid(): + # We do have a symbol, print some info for the symbol + print symbol + # Now get all instructions for this symbol and print them + insts = symbol.GetInstructions(target) + disassemble_instructions (insts) + print "Hit the breakpoint at main, continue and wait for program to exit..." + # Now continue to the program exit + process.Continue() + # When we return from the above function we will hopefully be at the + # program exit. Print out some process info + print process + elif state == lldb.eStateExited: + print "Didn't hit the breakpoint at main, program has exited..." + else: + print "Unexpected process state: %s, killing process..." % debugger.StateAsCString (state) + process.Kill() + lldb.SBDebugger.Terminate() |
