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Restore some windows-tdep.c code 

When I removed init_w32_command_list, I weirdly neglected to see if it
was called anywhere else.  This patch restores the function, which is
called from windows-nat.c.  Sorry about the breakage.

Is it possible to have a windows-native gdb that isn't also using
windows-tdep?

Anyway, I'm checking this in.

gdb/ChangeLog
2020-04-18  Tom Tromey  <tom@tromey.com>

	* windows-tdep.c (init_w32_command_list)
	(w32_prefix_command_valid): Restore.
	(_initialize_windows_tdep): Call init_w32_command_list.
This commit is contained in:
Tom Tromey 2020-04-18 19:28:13 -06:00
parent 13d43873d8
commit 45e1f031e8
2 changed files with 22 additions and 4 deletions
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6
gdb/ChangeLog
View File

@ -1,3 +1,9 @@
2020-04-18 Tom Tromey <tom@tromey.com>
* windows-tdep.c (init_w32_command_list)
(w32_prefix_command_valid): Restore.
(_initialize_windows_tdep): Call init_w32_command_list.
2020-04-18 Tom Tromey <tom@tromey.com>
* xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.

20
gdb/windows-tdep.c
View File

@ -602,6 +602,21 @@ show_maint_show_all_tib (struct ui_file *file, int from_tty,
"Thread Information Block is %s.\n"), value);
}
static int w32_prefix_command_valid = 0;
void
init_w32_command_list (void)
{
if (!w32_prefix_command_valid)
{
add_basic_prefix_cmd
("w32", class_info,
_("Print information specific to Win32 debugging."),
&info_w32_cmdlist, "info w32 ", 0, &infolist);
w32_prefix_command_valid = 1;
}
}
/* Implementation of `gdbarch_gdb_signal_to_target' for Windows. */
static int
@ -1077,10 +1092,7 @@ _initialize_windows_tdep ()
windows_gdbarch_data_handle
= gdbarch_data_register_post_init (init_windows_gdbarch_data);
add_basic_prefix_cmd ("w32", class_info,
_("Print information specific to Win32 debugging."),
&info_w32_cmdlist, "info w32 ", 0, &infolist);
init_w32_command_list ();
add_cmd ("thread-information-block", class_info, display_tib,
_("Display thread information block."),
&info_w32_cmdlist);