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sim: m32c: enable warnings & clean up a bunch

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This doesn't clean up all the warnings, just most of them.
The ones that are left will require some care to unravel.
This commit is contained in:
Mike Frysinger
2015-04-01 02:21:21 -04:00
parent 0fe84f3fbe
commit 269e9c185f
16 changed files with 208 additions and 54 deletions
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19
sim/m32c/gdb-if.c
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@ -22,6 +22,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include <stdio.h>
#include <assert.h>
#include <signal.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
@ -509,22 +510,14 @@ sim_store_register (SIM_DESC sd, int regno, unsigned char *buf, int length)
return size;
}
void
sim_info (SIM_DESC sd, int verbose)
{
check_desc (sd);
printf ("The m32c minisim doesn't collect any statistics.\n");
}
static volatile int stop;
static enum sim_stop reason;
int siggnal;
static int siggnal;
/* Given a signal number used by the M32C bsp (that is, newlib),
return a target signal number used by GDB. */
int
static int
m32c_signal_to_target (int m32c)
{
switch (m32c)
@ -560,7 +553,7 @@ m32c_signal_to_target (int m32c)
/* Take a step return code RC and set up the variables consulted by
sim_stop_reason appropriately. */
void
static void
handle_step (int rc)
{
if (M32C_STEPPED (rc) || M32C_HIT_BREAK (rc))
@ -609,6 +602,8 @@ sim_resume (SIM_DESC sd, int step, int sig_to_deliver)
interrupt signal handler. */
for (;;)
{
int rc;
if (stop)
{
stop = 0;
@ -617,7 +612,7 @@ sim_resume (SIM_DESC sd, int step, int sig_to_deliver)
break;
}
int rc = decode_opcode ();
rc = decode_opcode ();
#ifdef TIMER_A
update_timer_a ();
#endif