* found in most modern embedded processors.
*/
+struct target_desc_format {
+ char *tdesc;
+ uint32_t tdesc_length;
+};
+
/* private connection data for GDB */
struct gdb_connection {
char buffer[GDB_BUFFER_SIZE];
* normally we reply with a S reply via gdb_last_signal_packet.
* as a side note this behaviour only effects gdb > 6.8 */
bool attached;
+ /* temporarily used for target description support */
+ struct target_desc_format target_desc;
};
#if 0
static enum breakpoint_type gdb_breakpoint_override_type;
static int gdb_error(struct connection *connection, int retval);
-static const char *gdb_port;
-static const char *gdb_port_next;
+static char *gdb_port;
+static char *gdb_port_next;
static void gdb_log_callback(void *priv, const char *file, unsigned line,
const char *function, const char *string);
/* set if we are sending target descriptions to gdb
* via qXfer:features:read packet */
-/* disabled by default */
-static int gdb_use_target_description;
+/* enabled by default */
+static int gdb_use_target_description = 1;
+
+/* current processing free-run type, used by file-I/O */
+static char gdb_running_type;
static int gdb_last_signal(struct target *target)
{
return ERROR_OK;
}
-static void gdb_frontend_halted(struct target *target, struct connection *connection)
+static void gdb_signal_reply(struct target *target, struct connection *connection)
{
struct gdb_connection *gdb_connection = connection->priv;
+ char sig_reply[20];
+ char stop_reason[20];
+ int sig_reply_len;
+ int signal_var;
- /* In the GDB protocol when we are stepping or continuing execution,
- * we have a lingering reply. Upon receiving a halted event
- * when we have that lingering packet, we reply to the original
- * step or continue packet.
- *
- * Executing monitor commands can bring the target in and
- * out of the running state so we'll see lots of TARGET_EVENT_XXX
- * that are to be ignored.
- */
- if (gdb_connection->frontend_state == TARGET_RUNNING) {
- char sig_reply[20];
- char stop_reason[20];
- int sig_reply_len;
- int signal_var;
-
- /* stop forwarding log packets! */
- log_remove_callback(gdb_log_callback, connection);
-
+ if (target->debug_reason == DBG_REASON_EXIT) {
+ sig_reply_len = snprintf(sig_reply, sizeof(sig_reply), "W00");
+ } else {
if (gdb_connection->ctrl_c) {
signal_var = 0x2;
gdb_connection->ctrl_c = 0;
sig_reply_len = snprintf(sig_reply, sizeof(sig_reply), "T%2.2x%s",
signal_var, stop_reason);
+ }
- gdb_put_packet(connection, sig_reply, sig_reply_len);
+ gdb_put_packet(connection, sig_reply, sig_reply_len);
+ gdb_connection->frontend_state = TARGET_HALTED;
+ rtos_update_threads(target);
+}
+
+static void gdb_fileio_reply(struct target *target, struct connection *connection)
+{
+ struct gdb_connection *gdb_connection = connection->priv;
+ char fileio_command[256];
+ int command_len;
+ bool program_exited = false;
+
+ if (strcmp(target->fileio_info->identifier, "open") == 0)
+ sprintf(fileio_command, "F%s,%x/%x,%x,%x", target->fileio_info->identifier,
+ target->fileio_info->param_1,
+ target->fileio_info->param_2,
+ target->fileio_info->param_3,
+ target->fileio_info->param_4);
+ else if (strcmp(target->fileio_info->identifier, "close") == 0)
+ sprintf(fileio_command, "F%s,%x", target->fileio_info->identifier,
+ target->fileio_info->param_1);
+ else if (strcmp(target->fileio_info->identifier, "read") == 0)
+ sprintf(fileio_command, "F%s,%x,%x,%x", target->fileio_info->identifier,
+ target->fileio_info->param_1,
+ target->fileio_info->param_2,
+ target->fileio_info->param_3);
+ else if (strcmp(target->fileio_info->identifier, "write") == 0)
+ sprintf(fileio_command, "F%s,%x,%x,%x", target->fileio_info->identifier,
+ target->fileio_info->param_1,
+ target->fileio_info->param_2,
+ target->fileio_info->param_3);
+ else if (strcmp(target->fileio_info->identifier, "lseek") == 0)
+ sprintf(fileio_command, "F%s,%x,%x,%x", target->fileio_info->identifier,
+ target->fileio_info->param_1,
+ target->fileio_info->param_2,
+ target->fileio_info->param_3);
+ else if (strcmp(target->fileio_info->identifier, "rename") == 0)
+ sprintf(fileio_command, "F%s,%x/%x,%x/%x", target->fileio_info->identifier,
+ target->fileio_info->param_1,
+ target->fileio_info->param_2,
+ target->fileio_info->param_3,
+ target->fileio_info->param_4);
+ else if (strcmp(target->fileio_info->identifier, "unlink") == 0)
+ sprintf(fileio_command, "F%s,%x/%x", target->fileio_info->identifier,
+ target->fileio_info->param_1,
+ target->fileio_info->param_2);
+ else if (strcmp(target->fileio_info->identifier, "stat") == 0)
+ sprintf(fileio_command, "F%s,%x/%x,%x", target->fileio_info->identifier,
+ target->fileio_info->param_1,
+ target->fileio_info->param_2,
+ target->fileio_info->param_3);
+ else if (strcmp(target->fileio_info->identifier, "fstat") == 0)
+ sprintf(fileio_command, "F%s,%x,%x", target->fileio_info->identifier,
+ target->fileio_info->param_1,
+ target->fileio_info->param_2);
+ else if (strcmp(target->fileio_info->identifier, "gettimeofday") == 0)
+ sprintf(fileio_command, "F%s,%x,%x", target->fileio_info->identifier,
+ target->fileio_info->param_1,
+ target->fileio_info->param_2);
+ else if (strcmp(target->fileio_info->identifier, "isatty") == 0)
+ sprintf(fileio_command, "F%s,%x", target->fileio_info->identifier,
+ target->fileio_info->param_1);
+ else if (strcmp(target->fileio_info->identifier, "system") == 0)
+ sprintf(fileio_command, "F%s,%x/%x", target->fileio_info->identifier,
+ target->fileio_info->param_1,
+ target->fileio_info->param_2);
+ else if (strcmp(target->fileio_info->identifier, "exit") == 0) {
+ /* If target hits exit syscall, report to GDB the program is terminated.
+ * In addition, let target run its own exit syscall handler. */
+ program_exited = true;
+ sprintf(fileio_command, "W%02x", target->fileio_info->param_1);
+ } else {
+ LOG_DEBUG("Unknown syscall: %s", target->fileio_info->identifier);
+
+ /* encounter unknown syscall, continue */
+ gdb_connection->frontend_state = TARGET_RUNNING;
+ target_resume(target, 1, 0x0, 0, 0);
+ return;
+ }
+
+ command_len = strlen(fileio_command);
+ gdb_put_packet(connection, fileio_command, command_len);
+
+ if (program_exited) {
+ /* Use target_resume() to let target run its own exit syscall handler. */
+ gdb_connection->frontend_state = TARGET_RUNNING;
+ target_resume(target, 1, 0x0, 0, 0);
+ } else {
gdb_connection->frontend_state = TARGET_HALTED;
rtos_update_threads(target);
}
}
+static void gdb_frontend_halted(struct target *target, struct connection *connection)
+{
+ struct gdb_connection *gdb_connection = connection->priv;
+
+ /* In the GDB protocol when we are stepping or continuing execution,
+ * we have a lingering reply. Upon receiving a halted event
+ * when we have that lingering packet, we reply to the original
+ * step or continue packet.
+ *
+ * Executing monitor commands can bring the target in and
+ * out of the running state so we'll see lots of TARGET_EVENT_XXX
+ * that are to be ignored.
+ */
+ if (gdb_connection->frontend_state == TARGET_RUNNING) {
+ /* stop forwarding log packets! */
+ log_remove_callback(gdb_log_callback, connection);
+
+ /* check fileio first */
+ if (target_get_gdb_fileio_info(target, target->fileio_info) == ERROR_OK)
+ gdb_fileio_reply(target, connection);
+ else
+ gdb_signal_reply(target, connection);
+ }
+}
+
static int gdb_target_callback_event_handler(struct target *target,
enum target_event event, void *priv)
{
int retval;
struct connection *connection = priv;
+ struct gdb_service *gdb_service = connection->service->priv;
+
+ if (gdb_service->target != target)
+ return ERROR_OK;
switch (event) {
case TARGET_EVENT_GDB_HALT:
gdb_connection->closed = 0;
gdb_connection->busy = 0;
gdb_connection->noack_mode = 0;
- gdb_connection->sync = true;
+ gdb_connection->sync = false;
gdb_connection->mem_write_error = false;
gdb_connection->attached = true;
+ gdb_connection->target_desc.tdesc = NULL;
+ gdb_connection->target_desc.tdesc_length = 0;
/* send ACK to GDB for debug request */
gdb_write(connection, "+", 1);
int i;
for (i = 0; i < flash_get_bank_count(); i++) {
struct flash_bank *p;
+ p = get_flash_bank_by_num_noprobe(i);
+ if (p->target != gdb_service->target)
+ continue;
retval = get_flash_bank_by_num(i, &p);
if (retval != ERROR_OK) {
LOG_ERROR("Connect failed. Consider setting up a gdb-attach event for the target " \
} else
current = 1;
+ gdb_running_type = packet[0];
if (packet[0] == 'c') {
LOG_DEBUG("continue");
/* resume at current address, don't handle breakpoints, not debugging */
banks = malloc(sizeof(struct flash_bank *)*flash_get_bank_count());
for (i = 0; i < flash_get_bank_count(); i++) {
+ p = get_flash_bank_by_num_noprobe(i);
+ if (p->target != target)
+ continue;
retval = get_flash_bank_by_num(i, &p);
if (retval != ERROR_OK) {
free(banks);
gdb_error(connection, retval);
return retval;
}
- if (p->target == target)
- banks[target_flash_banks++] = p;
+ banks[target_flash_banks++] = p;
}
qsort(banks, target_flash_banks, sizeof(struct flash_bank *),
static const char *gdb_get_reg_type_name(enum reg_type type)
{
switch (type) {
+ case REG_TYPE_INT:
+ return "int";
case REG_TYPE_INT8:
return "int8";
case REG_TYPE_INT16:
return "code_ptr";
case REG_TYPE_DATA_PTR:
return "data_ptr";
+ case REG_TYPE_FLOAT:
+ return "float";
case REG_TYPE_IEEE_SINGLE:
return "ieee_single";
case REG_TYPE_IEEE_DOUBLE:
/* Get a list of available target registers features. feature_list must
* be freed by caller.
*/
-int get_reg_features_list(struct target *target, char **feature_list[], int *feature_list_size,
+static int get_reg_features_list(struct target *target, char **feature_list[], int *feature_list_size,
struct reg **reg_list, int reg_list_size)
{
int tbl_sz = 0;
if (reg_list[i]->exist == false)
continue;
- if ((reg_list[i]->feature->name != NULL)
+ if (reg_list[i]->feature != NULL
+ && reg_list[i]->feature->name != NULL
&& (strcmp(reg_list[i]->feature->name, ""))) {
/* We found a feature, check if the feature is already in the
* table. If not, allocate a new entry for the table and
return ERROR_OK;
}
-static int gdb_generate_target_description(struct target *target, char **tdesc)
+static int gdb_generate_target_description(struct target *target, char **tdesc_out)
{
int retval = ERROR_OK;
struct reg **reg_list;
int reg_list_size;
+ char *tdesc = NULL;
int pos = 0;
int size = 0;
- xml_printf(&retval, tdesc, &pos, &size,
- "<?xml version=\"1.0\"?>\n"
- "<!DOCTYPE target SYSTEM \"gdb-target.dtd\">\n"
- "<target version=\"1.0\">\n");
-
retval = target_get_gdb_reg_list(target, ®_list,
®_list_size, REG_CLASS_ALL);
return ERROR_FAIL;
}
- if (reg_list_size <= 0)
+ if (reg_list_size <= 0) {
+ free(reg_list);
return ERROR_FAIL;
+ }
char **features = NULL;
/* Get a list of available target registers features */
retval = get_reg_features_list(target, &features, NULL, reg_list, reg_list_size);
if (retval != ERROR_OK) {
LOG_ERROR("Can't get the registers feature list");
+ free(reg_list);
return ERROR_FAIL;
}
/* If we found some features associated with registers, create sections */
int current_feature = 0;
+ xml_printf(&retval, &tdesc, &pos, &size,
+ "<?xml version=\"1.0\"?>\n"
+ "<!DOCTYPE target SYSTEM \"gdb-target.dtd\">\n"
+ "<target version=\"1.0\">\n");
+
/* generate target description according to register list */
if (features != NULL) {
while (features[current_feature]) {
- xml_printf(&retval, tdesc, &pos, &size,
+ xml_printf(&retval, &tdesc, &pos, &size,
"<feature name=\"%s\">\n",
features[current_feature]);
if (reg_list[i]->reg_data_type != NULL) {
if (reg_list[i]->reg_data_type->type == REG_TYPE_ARCH_DEFINED) {
/* generate <type... first, if there are architecture-defined types. */
- gdb_generate_reg_type_description(target, tdesc, &pos, &size,
+ gdb_generate_reg_type_description(target, &tdesc, &pos, &size,
reg_list[i]->reg_data_type);
type_str = reg_list[i]->reg_data_type->id;
type_str = "int";
}
- xml_printf(&retval, tdesc, &pos, &size,
+ xml_printf(&retval, &tdesc, &pos, &size,
"<reg name=\"%s\"", reg_list[i]->name);
- xml_printf(&retval, tdesc, &pos, &size,
+ xml_printf(&retval, &tdesc, &pos, &size,
" bitsize=\"%d\"", reg_list[i]->size);
- xml_printf(&retval, tdesc, &pos, &size,
+ xml_printf(&retval, &tdesc, &pos, &size,
" regnum=\"%d\"", reg_list[i]->number);
if (reg_list[i]->caller_save)
- xml_printf(&retval, tdesc, &pos, &size,
+ xml_printf(&retval, &tdesc, &pos, &size,
" save-restore=\"yes\"");
else
- xml_printf(&retval, tdesc, &pos, &size,
+ xml_printf(&retval, &tdesc, &pos, &size,
" save-restore=\"no\"");
- xml_printf(&retval, tdesc, &pos, &size,
+ xml_printf(&retval, &tdesc, &pos, &size,
" type=\"%s\"", type_str);
if (reg_list[i]->group != NULL)
- xml_printf(&retval, tdesc, &pos, &size,
+ xml_printf(&retval, &tdesc, &pos, &size,
" group=\"%s\"", reg_list[i]->group);
- xml_printf(&retval, tdesc, &pos, &size,
+ xml_printf(&retval, &tdesc, &pos, &size,
"/>\n");
}
- xml_printf(&retval, tdesc, &pos, &size,
+ xml_printf(&retval, &tdesc, &pos, &size,
"</feature>\n");
current_feature++;
}
}
- xml_printf(&retval, tdesc, &pos, &size,
+ xml_printf(&retval, &tdesc, &pos, &size,
"</target>\n");
- if (reg_list != NULL)
- free(reg_list);
+ free(reg_list);
+ free(features);
- if (features != NULL)
- free(features);
+ if (retval == ERROR_OK)
+ *tdesc_out = tdesc;
+ else
+ free(tdesc);
- return ERROR_OK;
+ return retval;
}
-static int gdb_get_target_description_chunk(struct target *target, char **chunk,
- int32_t offset, uint32_t length)
+static int gdb_get_target_description_chunk(struct target *target, struct target_desc_format *target_desc,
+ char **chunk, int32_t offset, uint32_t length)
{
- static char *tdesc;
- static uint32_t tdesc_length;
+ if (target_desc == NULL) {
+ LOG_ERROR("Unable to Generate Target Description");
+ return ERROR_FAIL;
+ }
+
+ char *tdesc = target_desc->tdesc;
+ uint32_t tdesc_length = target_desc->tdesc_length;
if (tdesc == NULL) {
- gdb_generate_target_description(target, &tdesc);
+ int retval = gdb_generate_target_description(target, &tdesc);
+ if (retval != ERROR_OK) {
+ LOG_ERROR("Unable to Generate Target Description");
+ return ERROR_FAIL;
+ }
+
tdesc_length = strlen(tdesc);
}
transfer_type = 'l';
*chunk = malloc(length + 2);
+ if (*chunk == NULL) {
+ LOG_ERROR("Unable to allocate memory");
+ return ERROR_FAIL;
+ }
+
(*chunk)[0] = transfer_type;
if (transfer_type == 'm') {
strncpy((*chunk) + 1, tdesc + offset, length);
tdesc_length = 0;
}
+ target_desc->tdesc = tdesc;
+ target_desc->tdesc_length = tdesc_length;
+
return ERROR_OK;
}
+static int gdb_target_description_supported(struct target *target, int *supported)
+{
+ int retval = ERROR_OK;
+ struct reg **reg_list = NULL;
+ int reg_list_size = 0;
+ int feature_list_size = 0;
+
+ retval = target_get_gdb_reg_list(target, ®_list,
+ ®_list_size, REG_CLASS_ALL);
+ if (retval != ERROR_OK) {
+ LOG_ERROR("get register list failed");
+ goto error;
+ }
+
+ if (reg_list_size <= 0) {
+ retval = ERROR_FAIL;
+ goto error;
+ }
+
+ char **features = NULL;
+ /* Get a list of available target registers features */
+ retval = get_reg_features_list(target, &features, &feature_list_size, reg_list, reg_list_size);
+ if (retval != ERROR_OK) {
+ LOG_ERROR("Can't get the registers feature list");
+ goto error;
+ }
+
+ if (supported) {
+ if (feature_list_size)
+ *supported = 1;
+ else
+ *supported = 0;
+ }
+
+error:
+ if (reg_list != NULL)
+ free(reg_list);
+
+ if (features != NULL)
+ free(features);
+
+ return retval;
+}
+
static int gdb_query_packet(struct connection *connection,
char *packet, int packet_size)
{
}
} else if (strncmp(packet, "qSupported", 10) == 0) {
/* we currently support packet size and qXfer:memory-map:read (if enabled)
- * disable qXfer:features:read for the moment */
+ * qXfer:features:read is supported for some targets */
int retval = ERROR_OK;
char *buffer = NULL;
int pos = 0;
int size = 0;
+ int gdb_target_desc_supported = 0;
+
+ /* we need to test that the target supports target descriptions */
+ retval = gdb_target_description_supported(target, &gdb_target_desc_supported);
+ if (retval != ERROR_OK) {
+ LOG_INFO("Failed detecting Target Description Support, disabling");
+ gdb_target_desc_supported = 0;
+ }
+
+ /* support may be disabled globally */
+ if (gdb_use_target_description == 0) {
+ if (gdb_target_desc_supported)
+ LOG_WARNING("Target Descriptions Supported, but disabled");
+ gdb_target_desc_supported = 0;
+ }
xml_printf(&retval,
&buffer,
"PacketSize=%x;qXfer:memory-map:read%c;qXfer:features:read%c;QStartNoAckMode+",
(GDB_BUFFER_SIZE - 1),
((gdb_use_memory_map == 1) && (flash_get_bank_count() > 0)) ? '+' : '-',
- (gdb_use_target_description == 1) ? '+' : '-');
+ (gdb_target_desc_supported == 1) ? '+' : '-');
if (retval != ERROR_OK) {
gdb_send_error(connection, 01);
* there are *more* chunks to transfer. 'l' for it is the *last*
* chunk of target description.
*/
- retval = gdb_get_target_description_chunk(target, &xml, offset, length);
+ retval = gdb_get_target_description_chunk(target, &gdb_connection->target_desc,
+ &xml, offset, length);
if (retval != ERROR_OK) {
gdb_error(connection, retval);
return retval;
return gdb_put_packet(connection, "OK", 2);
}
+/* The format of 'F' response packet is
+ * Fretcode,errno,Ctrl-C flag;call-specific attachment
+ */
+static int gdb_fileio_response_packet(struct connection *connection,
+ char *packet, int packet_size)
+{
+ struct target *target = get_target_from_connection(connection);
+ char *separator;
+ char *parsing_point;
+ int fileio_retcode = strtoul(packet + 1, &separator, 16);
+ int fileio_errno = 0;
+ bool fileio_ctrl_c = false;
+ int retval;
+
+ LOG_DEBUG("-");
+
+ if (*separator == ',') {
+ parsing_point = separator + 1;
+ fileio_errno = strtoul(parsing_point, &separator, 16);
+ if (*separator == ',') {
+ if (*(separator + 1) == 'C') {
+ /* TODO: process ctrl-c */
+ fileio_ctrl_c = true;
+ }
+ }
+ }
+
+ LOG_DEBUG("File-I/O response, retcode: 0x%x, errno: 0x%x, ctrl-c: %s",
+ fileio_retcode, fileio_errno, fileio_ctrl_c ? "true" : "false");
+
+ retval = target_gdb_fileio_end(target, fileio_retcode, fileio_errno, fileio_ctrl_c);
+ if (retval != ERROR_OK)
+ return ERROR_FAIL;
+
+ /* After File-I/O ends, keep continue or step */
+ if (gdb_running_type == 'c')
+ retval = target_resume(target, 1, 0x0, 0, 0);
+ else if (gdb_running_type == 's')
+ retval = target_step(target, 1, 0x0, 0);
+ else
+ retval = ERROR_FAIL;
+
+ if (retval != ERROR_OK)
+ return ERROR_FAIL;
+
+ return ERROR_OK;
+}
+
static void gdb_log_callback(void *priv, const char *file, unsigned line,
const char *function, const char *string)
{
gdb_write_smp_packet(connection, packet, packet_size);
break;
+ case 'F':
+ /* File-I/O extension */
+ /* After gdb uses host-side syscall to complete target file
+ * I/O, gdb sends host-side syscall return value to target
+ * by 'F' packet.
+ * The format of 'F' response packet is
+ * Fretcode,errno,Ctrl-C flag;call-specific attachment
+ */
+ gdb_con->frontend_state = TARGET_RUNNING;
+ log_add_callback(gdb_log_callback, connection);
+ gdb_fileio_response_packet(connection, packet, packet_size);
+ break;
+
default:
/* ignore unknown packets */
LOG_DEBUG("ignoring 0x%2.2x packet", packet[0]);
portnumber = strtol(gdb_port_next, &end, 0);
if (!*end) {
if (parse_long(gdb_port_next, &portnumber) == ERROR_OK) {
- free((void *)gdb_port_next);
+ free(gdb_port_next);
gdb_port_next = alloc_printf("%d", portnumber+1);
}
}
{
int retval = CALL_COMMAND_HANDLER(server_pipe_command, &gdb_port);
if (ERROR_OK == retval) {
- free((void *)gdb_port_next);
+ free(gdb_port_next);
gdb_port_next = strdup(gdb_port);
}
return retval;
COMMAND_HANDLER(handle_gdb_save_tdesc_command)
{
- static char *tdesc;
- static uint32_t tdesc_length;
+ char *tdesc;
+ uint32_t tdesc_length;
struct target *target = get_current_target(CMD_CTX);
- char *tdesc_filename;
- if (tdesc == NULL) {
- gdb_generate_target_description(target, &tdesc);
- tdesc_length = strlen(tdesc);
+ int retval = gdb_generate_target_description(target, &tdesc);
+ if (retval != ERROR_OK) {
+ LOG_ERROR("Unable to Generate Target Description");
+ return ERROR_FAIL;
}
+ tdesc_length = strlen(tdesc);
+
struct fileio fileio;
size_t size_written;
- tdesc_filename = malloc(strlen(target_type_name(target)) + 5);
- sprintf(tdesc_filename, "%s.xml", target_type_name(target));
+ char *tdesc_filename = alloc_printf("%s.xml", target_type_name(target));
+ if (tdesc_filename == NULL) {
+ retval = ERROR_FAIL;
+ goto out;
+ }
- int retval = fileio_open(&fileio, tdesc_filename, FILEIO_WRITE, FILEIO_TEXT);
-
- free(tdesc_filename);
+ retval = fileio_open(&fileio, tdesc_filename, FILEIO_WRITE, FILEIO_TEXT);
if (retval != ERROR_OK) {
- LOG_WARNING("Can't open %s for writing", tdesc_filename);
- return ERROR_FAIL;
+ LOG_ERROR("Can't open %s for writing", tdesc_filename);
+ goto out;
}
retval = fileio_write(&fileio, tdesc_length, tdesc, &size_written);
fileio_close(&fileio);
- if (retval != ERROR_OK) {
- LOG_WARNING("Error while writing the tdesc file");
- return ERROR_FAIL;
- }
+ if (retval != ERROR_OK)
+ LOG_ERROR("Error while writing the tdesc file");
- return ERROR_OK;
+out:
+ free(tdesc_filename);
+ free(tdesc);
+
+ return retval;
}
static const struct command_registration gdb_command_handlers[] = {
Code Review / openocd.git / blobdiff