diff options
Diffstat (limited to 'sim/m32c/gdb-if.c')
| -rw-r--r-- | sim/m32c/gdb-if.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/sim/m32c/gdb-if.c b/sim/m32c/gdb-if.c index 62ec28c..be00545 100644 --- a/sim/m32c/gdb-if.c +++ b/sim/m32c/gdb-if.c @@ -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 |