/* Tables of how to react to signals; the user sets them. */
-static unsigned char *signal_stop;
-static unsigned char *signal_print;
-static unsigned char *signal_program;
+static unsigned char signal_stop[GDB_SIGNAL_LAST];
+static unsigned char signal_print[GDB_SIGNAL_LAST];
+static unsigned char signal_program[GDB_SIGNAL_LAST];
/* Table of signals that are registered with "catch signal". A
non-zero entry indicates that the signal is caught by some "catch
- signal" command. This has size GDB_SIGNAL_LAST, to accommodate all
- signals. */
-static unsigned char *signal_catch;
+ signal" command. */
+static unsigned char signal_catch[GDB_SIGNAL_LAST];
/* Table of signals that the target may silently handle.
This is automatically determined from the flags above,
and simply cached here. */
-static unsigned char *signal_pass;
+static unsigned char signal_pass[GDB_SIGNAL_LAST];
#define SET_SIGS(nsigs,sigs,flags) \
do { \
void
update_signals_program_target (void)
{
- target_program_signals ((int) GDB_SIGNAL_LAST, signal_program);
+ target_program_signals (signal_program);
}
/* Value to pass to target_resume() to cause all threads to resume. */
valid. */
if (step_over_info_valid_p ()
|| displaced_step_in_progress (tp->inf))
- target_pass_signals (0, NULL);
+ target_pass_signals ({});
else
- target_pass_signals ((int) GDB_SIGNAL_LAST, signal_pass);
+ target_pass_signals (signal_pass);
target_resume (resume_ptid, step, sig);
for (i = 0; i < GDB_SIGNAL_LAST; ++i)
signal_catch[i] = info[i] > 0;
signal_cache_update (-1);
- target_pass_signals ((int) GDB_SIGNAL_LAST, signal_pass);
+ target_pass_signals (signal_pass);
}
static void
int sigfirst, siglast;
enum gdb_signal oursig;
int allsigs;
- int nsigs;
- unsigned char *sigs;
if (args == NULL)
{
/* Allocate and zero an array of flags for which signals to handle. */
- nsigs = (int) GDB_SIGNAL_LAST;
- sigs = (unsigned char *) alloca (nsigs);
- memset (sigs, 0, nsigs);
+ const size_t nsigs = GDB_SIGNAL_LAST;
+ unsigned char sigs[nsigs] {};
/* Break the command line up into args. */
if (sigs[signum])
{
signal_cache_update (-1);
- target_pass_signals ((int) GDB_SIGNAL_LAST, signal_pass);
- target_program_signals ((int) GDB_SIGNAL_LAST, signal_program);
+ target_pass_signals (signal_pass);
+ target_program_signals (signal_program);
if (from_tty)
{
void
_initialize_infrun (void)
{
- int i;
- int numsigs;
struct cmd_list_element *c;
/* Register extra event sources in the event loop. */
&setlist,
&showlist);
- numsigs = (int) GDB_SIGNAL_LAST;
- signal_stop = XNEWVEC (unsigned char, numsigs);
- signal_print = XNEWVEC (unsigned char, numsigs);
- signal_program = XNEWVEC (unsigned char, numsigs);
- signal_catch = XNEWVEC (unsigned char, numsigs);
- signal_pass = XNEWVEC (unsigned char, numsigs);
- for (i = 0; i < numsigs; i++)
+ for (size_t i = 0; i < GDB_SIGNAL_LAST; i++)
{
signal_stop[i] = 1;
signal_print[i] = 1;