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Added SIGINT handler for stlink cleanup #135

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merged 1 commit into from
Mar 6, 2013
Merged

Added SIGINT handler for stlink cleanup #135

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15 changes: 15 additions & 0 deletions gdbserver/gdb-server.c
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Original file line number Diff line number Diff line change
Expand Up @@ -36,6 +36,8 @@
//Allways update the FLASH_PAGE before each use, by calling stlink_calculate_pagesize
#define FLASH_PAGE (sl->flash_pgsz)

stlink_t *connected_stlink = NULL;

static const char hex[] = "0123456789abcdef";

static const char* current_memory_map = NULL;
Expand All @@ -54,6 +56,16 @@ typedef struct _st_state_t {
int serve(stlink_t *sl, st_state_t *st);
char* make_memory_map(stlink_t *sl);

static void cleanup(int signal __attribute__((unused))) {
if (connected_stlink) {
/* Switch back to mass storage mode before closing. */
stlink_run(connected_stlink);
stlink_exit_debug_mode(connected_stlink);
stlink_close(connected_stlink);
}

exit(1);
}

int parse_options(int argc, char** argv, st_state_t *st) {
static struct option long_options[] = {
Expand Down Expand Up @@ -172,6 +184,9 @@ int main(int argc, char** argv) {
break;
}

connected_stlink = sl;
signal(SIGINT, &cleanup);

printf("Chip ID is %08x, Core ID is %08x.\n", sl->chip_id, sl->core_id);

sl->verbose=0;
Expand Down