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gdb: remove cmd_list_element::pre_show_hook

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This is unused, remove it.

gdb/ChangeLog:

	* cli/cli-decode.h (struct cmd_list_element) <pre_show_hook>:
	Remove.
	* cli/cli-setshow.c (do_show_command): Adjust.

Change-Id: Ib9cd79d842550392b062309e1e5c079ad5d7571a
This commit is contained in:
Simon Marchi 2021-05-13 10:13:48 -04:00
parent 0522d0165a
commit 0b2256f772
3 changed files with 6 additions and 8 deletions
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6
gdb/ChangeLog
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@ -1,3 +1,9 @@
2021-05-13 Simon Marchi <simon.marchi@polymtl.ca>
* cli/cli-decode.h (struct cmd_list_element) <pre_show_hook>:
Remove.
* cli/cli-setshow.c (do_show_command): Adjust.
2021-05-13 Luis Machado <luis.machado@linaro.org> 2021-05-13 Luis Machado <luis.machado@linaro.org>
* arch/aarch64-mte-linux.c (aarch64_mte_get_tag_granules): Don't * arch/aarch64-mte-linux.c (aarch64_mte_get_tag_granules): Don't

4
gdb/cli/cli-decode.h
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@ -187,10 +187,6 @@ struct cmd_list_element
/* If this command is deprecated, this is the replacement name. */ /* If this command is deprecated, this is the replacement name. */
const char *replacement = nullptr; const char *replacement = nullptr;
/* If this command represents a show command, then this function
is called before the variable's value is examined. */
void (*pre_show_hook) (struct cmd_list_element *c) = nullptr;
/* Hook for another command to be executed before this command. */ /* Hook for another command to be executed before this command. */
struct cmd_list_element *hook_pre = nullptr; struct cmd_list_element *hook_pre = nullptr;

4
gdb/cli/cli-setshow.c
View file

@ -708,10 +708,6 @@ do_show_command (const char *arg, int from_tty, struct cmd_list_element *c)
gdb_assert (c->type == show_cmd); gdb_assert (c->type == show_cmd);
/* Possibly call the pre hook. */
if (c->pre_show_hook)
(c->pre_show_hook) (c);
std::string val = get_setshow_command_value_string (c); std::string val = get_setshow_command_value_string (c);
/* FIXME: cagney/2005-02-10: There should be MI and CLI specific /* FIXME: cagney/2005-02-10: There should be MI and CLI specific