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Re: [PATCH] Remove use of deprecated_init_ui_hook from quit_confirm.
- From: Pedro Alves <palves at redhat dot com>
- To: Eli Zaretskii <eliz at gnu dot org>
- Cc: Andrew Burgess <aburgess at broadcom dot com>, gdb-patches at sourceware dot org
- Date: Fri, 06 Sep 2013 14:44:08 +0100
- Subject: Re: [PATCH] Remove use of deprecated_init_ui_hook from quit_confirm.
- Authentication-results: sourceware.org; auth=none
- References: <5229CAA4 dot 4090709 at broadcom dot com> <838uzam69j dot fsf at gnu dot org>
On 09/06/2013 02:25 PM, Eli Zaretskii wrote:
> So it looks like the allegedly Windows-specific quit message is never
> used, although deprecated_init_ui_hook is non-NULL. What am I
> missing?
gdb_init is called early, and calls the _initialize routines, and also
does:
/* Allow another UI to initialize. If the UI fails to initialize,
and it wants GDB to revert to the CLI, it should clear
deprecated_init_ui_hook. */
if (deprecated_init_ui_hook)
deprecated_init_ui_hook (argv0);
And then afterwards, clear_interpreter_hooks is called:
#0 clear_interpreter_hooks () at ../../src/gdb/interps.c:371
#1 0x00000000005e4d1d in interp_set (interp=0xda7530, top_level=1) at ../../src/gdb/interps.c:195
#2 0x00000000005e68a0 in captured_main (data=0x7fffffffda50) at ../../src/gdb/main.c:868
#3 0x00000000005e34a2 in catch_errors (func=0x5e5d1e <captured_main>, func_args=0x7fffffffda50, errstring=0x8a5c54 "", mask=RETURN_MASK_ALL)
at ../../src/gdb/exceptions.c:524
#4 0x00000000005e6eda in gdb_main (args=0x7fffffffda50) at ../../src/gdb/main.c:1069
#5 0x000000000045afba in main (argc=1, argv=0x7fffffffdb58) at ../../src/gdb/gdb.c:34
And that clears the hook.
--
Pedro Alves