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gdb: make signal_catch_counts a static array

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I noticed that signal_catch_counts is a dynamically-allocated array of
constant size, allocated at startup an never freed.  This might as well
be a statically-allocated array.

gdb/ChangeLog:

	* break-catch-sig.c (signal_catch_counts): Make a static arrray.
	(_initialize_break_catch_sig): Don't allocate array.

Change-Id: I220321df5ad6c1d2664ec9d483eea2dc1c979afe
This commit is contained in:
Simon Marchi
2020-10-07 08:13:44 -04:00
parent 4b136f6f9a
commit 64c03bdb6e
2 changed files with 6 additions and 3 deletions
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4
gdb/break-catch-sig.c
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@@ -60,7 +60,7 @@ static struct breakpoint_ops signal_catchpoint_ops;
/* Count of each signal. */
static unsigned int *signal_catch_counts;
static unsigned int signal_catch_counts[GDB_SIGNAL_LAST];
@@ -430,8 +430,6 @@ _initialize_break_catch_sig ()
{
initialize_signal_catchpoint_ops ();
signal_catch_counts = XCNEWVEC (unsigned int, GDB_SIGNAL_LAST);
add_catch_command ("signal", _("\
Catch signals by their names and/or numbers.\n\
Usage: catch signal [[NAME|NUMBER] [NAME|NUMBER]...|all]\n\