diff options
| -rw-r--r-- | src/server/gdb_server.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/server/gdb_server.c b/src/server/gdb_server.c index 5052bf4..7c2f41e 100644 --- a/src/server/gdb_server.c +++ b/src/server/gdb_server.c @@ -1233,6 +1233,8 @@ static int gdb_get_reg_value_as_str(struct target *target, char *tstr, struct re tstr[len] = '\0'; return ERROR_OK; } + memset(tstr, '0', len); + tstr[len] = '\0'; return ERROR_FAIL; } @@ -1277,7 +1279,9 @@ static int gdb_get_registers_packet(struct connection *connection, for (i = 0; i < reg_list_size; i++) { if (!reg_list[i] || reg_list[i]->exist == false || reg_list[i]->hidden) continue; - if (gdb_get_reg_value_as_str(target, reg_packet_p, reg_list[i]) != ERROR_OK) { + retval = gdb_get_reg_value_as_str(target, reg_packet_p, reg_list[i]); + if (retval != ERROR_OK && gdb_report_register_access_error) { + LOG_DEBUG("Couldn't get register %s.", reg_list[i]->name); free(reg_packet); free(reg_list); return gdb_error(connection, retval); @@ -1395,7 +1399,9 @@ static int gdb_get_register_packet(struct connection *connection, reg_packet = calloc(DIV_ROUND_UP(reg_list[reg_num]->size, 8) * 2 + 1, 1); /* plus one for string termination null */ - if (gdb_get_reg_value_as_str(target, reg_packet, reg_list[reg_num]) != ERROR_OK) { + retval = gdb_get_reg_value_as_str(target, reg_packet, reg_list[reg_num]); + if (retval != ERROR_OK && gdb_report_register_access_error) { + LOG_DEBUG("Couldn't get register %s.", reg_list[reg_num]->name); free(reg_packet); free(reg_list); return gdb_error(connection, retval); |