[lldb] Update custom commands to always be overrriden

This is a follow-up patch to 6f7835f309b9.

As explained previously, when running from an IDE, it can happen that
the IDE imports some lldb scripts by itself. If the user also tries to
import these commands, lldb will show the following message:

```
error: cannot add command: user command exists and force replace not set
```

This message is confusing to the user, because it suggests that the
command import failed and that the execution should stop. However, in
this case, lldb will continue the execution with the command added
previously by the user.

To prevent that, this patch updates every first-party lldb-packaged
custom commands to override commands that were pre-imported in lldb.

Differential Revision: https://reviews.llvm.org/D140293

Signed-off-by: Med Ismail Bennani <[email protected]>

Author: medismailben

lldb/examples/darwin/heap_find/heap.py

@@ -1503,19 +1503,19 @@ def __lldb_init_module(debugger, internal_dict):
     malloc_info.__doc__ = get_malloc_info_options().format_help()
     objc_refs.__doc__ = get_objc_refs_options().format_help()
     debugger.HandleCommand(
-        'command script add -f %s.ptr_refs ptr_refs' %
+        'command script add -o -f %s.ptr_refs ptr_refs' %
         __name__)
     debugger.HandleCommand(
-        'command script add -f %s.cstr_refs cstr_refs' %
+        'command script add -o -f %s.cstr_refs cstr_refs' %
         __name__)
     debugger.HandleCommand(
-        'command script add -f %s.malloc_info malloc_info' %
+        'command script add -o -f %s.malloc_info malloc_info' %
         __name__)
     debugger.HandleCommand(
-        'command script add -f %s.find_variable find_variable' %
+        'command script add -o -f %s.find_variable find_variable' %
         __name__)
-    # debugger.HandleCommand('command script add -f %s.section_ptr_refs section_ptr_refs' % package_name)
+    # debugger.HandleCommand('command script add -o -f %s.section_ptr_refs section_ptr_refs' % package_name)
     debugger.HandleCommand(
-        'command script add -f %s.objc_refs objc_refs' %
+        'command script add -o -f %s.objc_refs objc_refs' %
         __name__)
     print('"malloc_info", "ptr_refs", "cstr_refs", "find_variable", and "objc_refs" commands have been installed, use the "--help" options on these commands for detailed help.')

lldb/examples/python/bsd.py

@@ -558,7 +558,7 @@ def __lldb_init_module(debugger, dict):
     # interpreter.
     # Add any commands contained in this module to LLDB
     debugger.HandleCommand(
-        'command script add -c %s.VerifyDebugMapCommand %s' % (
+        'command script add -o -c %s.VerifyDebugMapCommand %s' % (
             __name__, VerifyDebugMapCommand.name))
     print('The "%s" command has been installed, type "help %s" for detailed '
           'help.' % (VerifyDebugMapCommand.name, VerifyDebugMapCommand.name))

lldb/examples/python/cmdtemplate.py

@@ -24,7 +24,7 @@ def register_lldb_command(cls, debugger, module_name):
         parser = cls.create_options()
         cls.__doc__ = parser.format_help()
         # Add any commands contained in this module to LLDB
-        command = 'command script add -c %s.%s %s' % (module_name,
+        command = 'command script add -o -c %s.%s %s' % (module_name,
                                                       cls.__name__,
                                                       cls.program)
         debugger.HandleCommand(command)

lldb/examples/python/delta.py

@@ -128,5 +128,5 @@ def __lldb_init_module(debugger, internal_dict):
         # This initializer is being run from LLDB in the embedded command interpreter
         # Add any commands contained in this module to LLDB
         debugger.HandleCommand(
-            'command script add -f delta.parse_time_log parse_time_log')
+            'command script add -o -f delta.parse_time_log parse_time_log')
         print('The "parse_time_log" command is now installed and ready for use, type "parse_time_log --help" for more information')

lldb/examples/python/diagnose_nsstring.py

@@ -175,7 +175,7 @@ def diagnose_nsstring_Command_Impl(debugger, command, result, internal_dict):
 
 def __lldb_init_module(debugger, internal_dict):
     debugger.HandleCommand(
-        "command script add -f %s.diagnose_nsstring_Command_Impl diagnose-nsstring" %
+        "command script add -o -f %s.diagnose_nsstring_Command_Impl diagnose-nsstring" %
         __name__)
     print('The "diagnose-nsstring" command has been installed, type "help diagnose-nsstring" for detailed help.')
 

lldb/examples/python/diagnose_unwind.py

@@ -309,6 +309,6 @@ def create_diagnose_unwind_options():
 
 def __lldb_init_module(debugger, internal_dict):
     debugger.HandleCommand(
-        'command script add -f %s.diagnose_unwind diagnose-unwind' %
+        'command script add -o -f %s.diagnose_unwind diagnose-unwind' %
         __name__)
     print('The "diagnose-unwind" command has been installed, type "help diagnose-unwind" for detailed help.')

lldb/examples/python/disassembly_mode.py

@@ -45,4 +45,4 @@ 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")
+    debugger.HandleCommand("command script add -o -c disassembly_mode.DisassemblyMode toggle-disassembly")

lldb/examples/python/gdb_disassemble.py

@@ -23,5 +23,5 @@ def disassemble(debugger, command, result, dict):
 # Install the command when the module gets imported
 def __lldb_init_module(debugger, internal_dict):
     debugger.HandleCommand(
-        'command script add -f gdb_disassemble.disassemble gdb-disassemble')
+        'command script add -o -f gdb_disassemble.disassemble gdb-disassemble')
     print('Installed "gdb-disassemble" command for disassembly')

lldb/examples/python/gdbremote.py

@@ -1626,7 +1626,7 @@ def __lldb_init_module(debugger, internal_dict):
     # This initializer is being run from LLDB in the embedded command interpreter
     # Add any commands contained in this module to LLDB
     debugger.HandleCommand(
-        'command script add -f gdbremote.start_gdb_log start_gdb_log')
+        'command script add -o -f gdbremote.start_gdb_log start_gdb_log')
     debugger.HandleCommand(
-        'command script add -f gdbremote.stop_gdb_log stop_gdb_log')
+        'command script add -o -f gdbremote.stop_gdb_log stop_gdb_log')
     print('The "start_gdb_log" and "stop_gdb_log" commands are now installed and ready for use, type "start_gdb_log --help" or "stop_gdb_log --help" for more information')

lldb/examples/python/jump.py

@@ -192,5 +192,5 @@ def jump(debugger, command, result, internal_dict):
 def __lldb_init_module(debugger, internal_dict):
     # Module is being run inside the LLDB interpreter
     jump.__doc__ = usage_string()
-    debugger.HandleCommand('command script add -f jump.jump jump')
+    debugger.HandleCommand('command script add -o -f jump.jump jump')
     print('The "jump" command has been installed, type "help jump" or "jump <ENTER>" for detailed help.')