init commit

community/apps/windbg/windbg.py

@@ -0,0 +1,178 @@
+from talon import Context, Module, actions
+
+mod = Module()
+mod.tag("windbg", "tag to enabled windbg related functionality")
+
+# global context for enabling and disabling user.gdb tag
+ctx_global = Context()
+
+# user.windbg-specific context
+ctx_windbg_enabled = Context()
+ctx_windbg_enabled.matches = r"""
+tag: user.windbg
+"""
+
+ctx_windbg_enabled.lists["self.windows_dlls"] = {
+    "core": "ntdll",
+    "en tea": "ntdll",
+    "user": "user32",
+}
+
+
+@mod.capture(rule="{self.windows_dlls}")
+def windows_dlls(m) -> str:
+    "Return an register"
+    return m.windows_dlls
+
+
+@mod.action_class
+class Actions:
+    def windbg_enable():
+        """Enables the windbg tag"""
+        ctx_global.tags = ["user.windbg"]
+
+    def windbg_disable():
+        """Disables the windbg tag"""
+        ctx_global.tags = []
+
+
+# XXX - trigger alt-1 to hit command window for necessary commands?
+# ex: user.windbg_insert_in_cmd()
+#    edit.left()
+@ctx_windbg_enabled.action_class("user")
+class UserActions:
+    ##
+    # Generic debugger actions
+    ##
+
+    # Code execution
+    def debugger_step_into():
+        actions.key("f8")
+
+    def debugger_step_over():
+        actions.key("f10")
+        # XXX -
+
+    def debugger_step_line():
+        actions.auto_insert("")
+
+    def debugger_step_over_line():
+        actions.auto_insert("")
+
+    def debugger_step_out():
+        actions.key("shift-f11")
+
+    def debugger_continue():
+        actions.key("f5")
+
+    def debugger_stop():
+        actions.key("shift-f5")
+
+    def debugger_restart():
+        actions.key("ctrl-shift-f5")
+
+    def debugger_detach():
+        actions.insert(".detach")
+        # Registers
+
+    def debugger_show_registers():
+        actions.key("r enter")
+
+    def debugger_get_register():
+        actions.insert("r @")
+
+    def debugger_set_register():
+        actions.user.insert_between("set $@", "=")
+        # Breakpoints
+
+    def debugger_show_breakpoints():
+        actions.insert("bl\n")
+
+    def debugger_add_sw_breakpoint():
+        actions.insert("bp ")
+
+    def debugger_add_hw_breakpoint():
+        actions.insert("ba e 1 ")
+
+    def debugger_break_now():
+        actions.key("ctrl-break")
+
+    def debugger_clear_all_breakpoints():
+        actions.insert("bc *\n")
+
+    def debugger_clear_breakpoint():
+        actions.insert("bc ")
+
+    def debugger_enable_all_breakpoints():
+        actions.insert("be *\n")
+
+    def debugger_enable_breakpoint():
+        actions.insert("be ")
+
+    def debugger_disable_all_breakpoints():
+        actions.insert("bd *\n")
+
+    def debugger_disable_breakpoint():
+        actions.insert("bd ")
+        # Navigation
+
+    def debugger_goto_address():
+        actions.insert("ctrl-g")
+
+    def debugger_goto_clipboard():
+        actions.insert("ctrl-g")
+        actions.edit.paste()
+        actions.key("enter")
+
+    def debugger_goto_highlighted():
+        actions.insert("ctrl-g")
+        actions.edit.copy()
+        actions.edit.paste()
+        actions.key("enter")
+        # Memory inspection
+
+    def debugger_backtrace():
+        actions.key("k enter")
+
+    def debugger_disassemble():
+        actions.key("u space")
+
+    def debugger_disassemble_here():
+        actions.key("u enter")
+
+    def debugger_disassemble_clipboard():
+        actions.key("u space")
+        actions.edit.paste()
+        actions.key("enter")
+
+    def debugger_dump_ascii_string():
+        actions.insert("da ")
+
+    def debugger_dump_unicode_string():
+        actions.insert("du ")
+
+    def debugger_dump_pointers():
+        actions.insert("dps ")
+
+    def debugger_list_modules():
+        actions.insert("lm\n")
+        # Registers XXX
+
+    def debugger_inspect_type():
+        actions.insert("dt ")
+        # Convenience
+
+    def debugger_clear_line():
+        actions.key("ctrl-a backspace")
+        ##
+        # Windbg specific functionality
+        ##
+
+    def debugger_clear_breakpoint_id(number_small: int):
+        actions.insert(f"bc {number_small}\n")
+
+    def debugger_disable_breakpoint_id(number_small: int):
+        actions.insert(f"bd {number_small}\n")
+
+    def debugger_enable_breakpoint_id(number_small: int):
+        actions.insert(f"be {number_small}\n")

community/apps/windbg/windbg.talon

@@ -0,0 +1,46 @@
+# XXX - trigger alt-1 to hit command window for necessary commands?
+# ex: user.windbg_insert_in_cmd()
+#    edit.left()
+tag: user.windbg
+-
+tag(): user.debugger
+
+register <user.registers>:
+    key(@)
+    insert("{registers}")
+
+open help: insert(".hh\n")
+
+# xxx - add window switching
+
+add microsoft symbols:
+    insert("srv*C:\\symbols*http://msdl.microsoft.com/download/symbols;\n")
+force reload symbols: insert(".reload /f\n")
+reload symbols: insert(".reload\n")
+loaded modules: insert("lm l\n")
+
+display pointers: insert("dps ")
+
+# XXX - should be generic
+dereference pointer: user.insert_between("poi(", ")")
+
+show version: key(ctrl-alt-w)
+
+##
+# Windows
+##
+
+view command: key(alt-1)
+view watch: key(alt-2)
+view locals: key(alt-3)
+view registers: key(alt-4)
+view memory: key(alt-5)
+view call stack: key(alt-6)
+view disassembly: key(alt-7)
+view scratch pad: key(alt-8)
+view (processes | threads): key(alt-9)
+
+# XXX - temp
+dump function params: "r @rcx,@rdx,@r8,@r9\n"
+
+(lib | library) <user.windows_dlls>: "{windows_dlls}"