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binutils-gdb
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Don't throw an error in "show mpx bound" implementation 

"show" functions should not throw an exception in part because it causes
the output of the commands "info set" and "show" to get truncated.

This fixes the following fails:

    FAIL: gdb.base/default.exp: info set
    FAIL: gdb.base/default.exp: show

gdb/ChangeLog:

	* i386-tdep.c (i386_mpx_info_bounds): Don't call error, instead
	use printf_unfiltered.
	(set_mpx_cmd): Add missing trailing space to command string
	literal.
	(_initialize_i386_tdep): Give the "mpx" prefix command its
	correct name.
This commit is contained in:
Patrick Palka 2015-07-02 11:55:01 -04:00
parent 0d3a523baa
commit 118ca22445
2 changed files with 20 additions and 5 deletions
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9
gdb/ChangeLog
View File

@ -1,3 +1,12 @@
2015-07-06 Patrick Palka <patrick@parcs.ath.cx>
* i386-tdep.c (i386_mpx_info_bounds): Don't call error, instead
use printf_unfiltered.
(set_mpx_cmd): Add missing trailing space to command string
literal.
(_initialize_i386_tdep): Give the "mpx" prefix command its
correct name.
2015-07-02 Kevin Buettner <kevinb@redhat.com>
* rx-tdep.c (RX_USP_REGNUM, RX_BPC_REGNUM): New constants.

16
gdb/i386-tdep.c
View File

@ -8775,11 +8775,17 @@ i386_mpx_info_bounds (char *args, int from_tty)
struct type *data_ptr_type = builtin_type (gdbarch)->builtin_data_ptr;
if (!i386_mpx_enabled ())
error (_("Intel(R) Memory Protection Extensions not\
supported on this target."));
{
printf_unfiltered (_("Intel(R) Memory Protection Extensions not "
"supported on this target.\n"));
return;
}
if (args == NULL)
error (_("Address of pointer variable expected."));
{
printf_unfiltered (_("Address of pointer variable expected.\n"));
return;
}
addr = parse_and_eval_address (args);
@ -8854,7 +8860,7 @@ static struct cmd_list_element *mpx_set_cmdlist, *mpx_show_cmdlist;
static void
set_mpx_cmd (char *args, int from_tty)
{
help_list (mpx_set_cmdlist, "set mpx", all_commands, gdb_stdout);
help_list (mpx_set_cmdlist, "set mpx ", all_commands, gdb_stdout);
}
/* Helper function for the CLI commands. */
@ -8899,7 +8905,7 @@ is \"default\"."),
add_prefix_cmd ("mpx", class_support, set_mpx_cmd, _("\
Set Intel(R) Memory Protection Extensions specific variables."),
&mpx_set_cmdlist, "set tdesc ",
&mpx_set_cmdlist, "set mpx ",
0 /* allow-unknown */, &setlist);
/* Add "mpx" prefix for the show commands. */