""" Adds the 'toggle-disassembly' command to switch you into a disassembly only mode """
import lldb

class DisassemblyMode:
    def __init__(self, debugger, unused):
        self.dbg = debugger
        self.interp = debugger.GetCommandInterpreter()
        self.store_state()
        self.mode_off = True
        
    def store_state(self):
        self.dis_count = self.get_string_value("stop-disassembly-count")
        self.dis_display = self.get_string_value("stop-disassembly-display")
        self.before_count = self.get_string_value("stop-line-count-before")
        self.after_count = self.get_string_value("stop-line-count-after")
        
    def get_string_value(self, setting):
        result = lldb.SBCommandReturnObject()
        self.interp.HandleCommand("settings show " + setting, result)
        value = result.GetOutput().split(" = ")[1].rstrip("\n")
        return value
    
    def set_value(self, setting, value):
        result = lldb.SBCommandReturnObject()
        self.interp.HandleCommand("settings set " + setting + " " + value, result)
        
    def __call__(self, debugger, command, exe_ctx, result):
        if self.mode_off:
            self.mode_off = False
            self.store_state()
            self.set_value("stop-disassembly-display","always")
            self.set_value("stop-disassembly-count", "8")
            self.set_value("stop-line-count-before", "0")
            self.set_value("stop-line-count-after", "0")
            result.AppendMessage("Disassembly mode on.")
        else:
            self.mode_off = True
            self.set_value("stop-disassembly-display",self.dis_display)
            self.set_value("stop-disassembly-count", self.dis_count)
            self.set_value("stop-line-count-before", self.before_count)
            self.set_value("stop-line-count-after", self.after_count)
            result.AppendMessage("Disassembly mode off.")

    def get_short_help(self):
        return "Toggles between a disassembly only mode and normal source mode\n"

def __lldb_init_module(debugger, unused):
    debugger.HandleCommand("command script add -c disassembly_mode.DisassemblyMode toggle-disassembly")

Add an example command to toggle between disassembly-only and source mode.
Add an example command to toggle between disassembly-only and source mode.

Sometimes you are debugging in source, but you really only want to see
the disassembly.  That's easy to do but you have to set a few variables.
This command toggles between your old values, and a disassembly only mode.


git-svn-id: 4c4cc70b1ef44ba2b7963015e681894188cea27e@300902 91177308-0d34-0410-b5e6-96231b3b80d8
