Default to non-optional.
Change-Id: Ifc9ddb1ab701a19c3760f95da47da6f7d412ff2e
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2355
Tested-by: jenkins
Reviewed-by: Christian Gudrian <christian.gudrian@gmx.de>
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
static int ChibiOS_get_symbol_list_to_lookup(symbol_table_elem_t *symbol_list[])
{
unsigned int i;
static int ChibiOS_get_symbol_list_to_lookup(symbol_table_elem_t *symbol_list[])
{
unsigned int i;
- *symbol_list = malloc(
- sizeof(symbol_table_elem_t) * ARRAY_SIZE(ChibiOS_symbol_list));
+ *symbol_list = calloc(
+ ARRAY_SIZE(ChibiOS_symbol_list), sizeof(symbol_table_elem_t));
for (i = 0; i < ARRAY_SIZE(ChibiOS_symbol_list); i++)
(*symbol_list)[i].symbol_name = ChibiOS_symbol_list[i];
for (i = 0; i < ARRAY_SIZE(ChibiOS_symbol_list); i++)
(*symbol_list)[i].symbol_name = ChibiOS_symbol_list[i];
static int FreeRTOS_get_symbol_list_to_lookup(symbol_table_elem_t *symbol_list[])
{
unsigned int i;
static int FreeRTOS_get_symbol_list_to_lookup(symbol_table_elem_t *symbol_list[])
{
unsigned int i;
- *symbol_list = malloc(
- sizeof(symbol_table_elem_t) * ARRAY_SIZE(FreeRTOS_symbol_list));
+ *symbol_list = calloc(
+ ARRAY_SIZE(FreeRTOS_symbol_list), sizeof(symbol_table_elem_t));
for (i = 0; i < ARRAY_SIZE(FreeRTOS_symbol_list); i++)
(*symbol_list)[i].symbol_name = FreeRTOS_symbol_list[i];
for (i = 0; i < ARRAY_SIZE(FreeRTOS_symbol_list); i++)
(*symbol_list)[i].symbol_name = FreeRTOS_symbol_list[i];
static int ThreadX_get_symbol_list_to_lookup(symbol_table_elem_t *symbol_list[])
{
unsigned int i;
static int ThreadX_get_symbol_list_to_lookup(symbol_table_elem_t *symbol_list[])
{
unsigned int i;
- *symbol_list = malloc(
- sizeof(symbol_table_elem_t) * ARRAY_SIZE(ThreadX_symbol_list));
+ *symbol_list = calloc(
+ ARRAY_SIZE(ThreadX_symbol_list), sizeof(symbol_table_elem_t));
for (i = 0; i < ARRAY_SIZE(ThreadX_symbol_list); i++)
(*symbol_list)[i].symbol_name = ThreadX_symbol_list[i];
for (i = 0; i < ARRAY_SIZE(ThreadX_symbol_list); i++)
(*symbol_list)[i].symbol_name = ThreadX_symbol_list[i];
static int eCos_get_symbol_list_to_lookup(symbol_table_elem_t *symbol_list[])
{
unsigned int i;
static int eCos_get_symbol_list_to_lookup(symbol_table_elem_t *symbol_list[])
{
unsigned int i;
- *symbol_list = malloc(
- sizeof(symbol_table_elem_t) * ARRAY_SIZE(eCos_symbol_list));
+ *symbol_list = calloc(
+ ARRAY_SIZE(eCos_symbol_list), sizeof(symbol_table_elem_t));
for (i = 0; i < ARRAY_SIZE(eCos_symbol_list); i++)
(*symbol_list)[i].symbol_name = eCos_symbol_list[i];
for (i = 0; i < ARRAY_SIZE(eCos_symbol_list); i++)
(*symbol_list)[i].symbol_name = eCos_symbol_list[i];
static int embKernel_get_symbol_list_to_lookup(symbol_table_elem_t *symbol_list[])
{
unsigned int i;
static int embKernel_get_symbol_list_to_lookup(symbol_table_elem_t *symbol_list[])
{
unsigned int i;
- *symbol_list = malloc(sizeof(symbol_table_elem_t) * ARRAY_SIZE(embKernel_symbol_list));
+ *symbol_list = calloc(ARRAY_SIZE(embKernel_symbol_list), sizeof(symbol_table_elem_t));
for (i = 0; i < ARRAY_SIZE(embKernel_symbol_list); i++)
(*symbol_list)[i].symbol_name = embKernel_symbol_list[i];
for (i = 0; i < ARRAY_SIZE(embKernel_symbol_list); i++)
(*symbol_list)[i].symbol_name = embKernel_symbol_list[i];
{
unsigned int i;
*symbol_list = (symbol_table_elem_t *)
{
unsigned int i;
*symbol_list = (symbol_table_elem_t *)
- malloc(sizeof(symbol_table_elem_t) * ARRAY_SIZE(linux_symbol_list));
+ calloc(ARRAY_SIZE(linux_symbol_list), sizeof(symbol_table_elem_t));
for (i = 0; i < ARRAY_SIZE(linux_symbol_list); i++)
(*symbol_list)[i].symbol_name = linux_symbol_list[i];
for (i = 0; i < ARRAY_SIZE(linux_symbol_list); i++)
(*symbol_list)[i].symbol_name = linux_symbol_list[i];
return target->rtos->gdb_thread_packet(connection, packet, packet_size);
}
return target->rtos->gdb_thread_packet(connection, packet, packet_size);
}
-static const char *next_symbol(struct rtos *os, char *cur_symbol, uint64_t cur_addr)
+static symbol_table_elem_t *next_symbol(struct rtos *os, char *cur_symbol, uint64_t cur_addr)
{
symbol_table_elem_t *s;
{
symbol_table_elem_t *s;
os->type->get_symbol_list_to_lookup(&os->symbols);
if (!cur_symbol[0])
os->type->get_symbol_list_to_lookup(&os->symbols);
if (!cur_symbol[0])
- return os->symbols[0].symbol_name;
+ return &os->symbols[0];
for (s = os->symbols; s->symbol_name; s++)
if (!strcmp(s->symbol_name, cur_symbol)) {
s->address = cur_addr;
s++;
for (s = os->symbols; s->symbol_name; s++)
if (!strcmp(s->symbol_name, cur_symbol)) {
s->address = cur_addr;
s++;
+/* searches for 'symbol' in the lookup table for 'os' and returns TRUE,
+ * if 'symbol' is not declared optional */
+static bool is_symbol_mandatory(const struct rtos *os, const char *symbol)
+{
+ for (symbol_table_elem_t *s = os->symbols; s->symbol_name; ++s) {
+ if (!strcmp(s->symbol_name, symbol))
+ return !s->optional;
+ }
+ return false;
+}
+
/* rtos_qsymbol() processes and replies to all qSymbol packets from GDB.
*
* GDB sends a qSymbol:: packet (empty address, empty name) to notify
/* rtos_qsymbol() processes and replies to all qSymbol packets from GDB.
*
* GDB sends a qSymbol:: packet (empty address, empty name) to notify
uint64_t addr = 0;
size_t reply_len;
char reply[GDB_BUFFER_SIZE], cur_sym[GDB_BUFFER_SIZE / 2] = "";
uint64_t addr = 0;
size_t reply_len;
char reply[GDB_BUFFER_SIZE], cur_sym[GDB_BUFFER_SIZE / 2] = "";
+ symbol_table_elem_t *next_sym = NULL;
struct target *target = get_target_from_connection(connection);
struct rtos *os = target->rtos;
struct target *target = get_target_from_connection(connection);
struct rtos *os = target->rtos;
cur_sym[len] = 0;
if ((strcmp(packet, "qSymbol::") != 0) && /* GDB is not offering symbol lookup for the first time */
cur_sym[len] = 0;
if ((strcmp(packet, "qSymbol::") != 0) && /* GDB is not offering symbol lookup for the first time */
- (!sscanf(packet, "qSymbol:%" SCNx64 ":", &addr))) { /* GDB did not found an address for a symbol */
+ (!sscanf(packet, "qSymbol:%" SCNx64 ":", &addr)) && /* GDB did not find an address for a symbol */
+ is_symbol_mandatory(os, cur_sym)) { /* the symbol is mandatory for this RTOS */
+
/* GDB could not find an address for the previous symbol */
if (!target->rtos_auto_detect) {
LOG_WARNING("RTOS %s not detected. (GDB could not find symbol \'%s\')", os->type->name, cur_sym);
/* GDB could not find an address for the previous symbol */
if (!target->rtos_auto_detect) {
LOG_WARNING("RTOS %s not detected. (GDB could not find symbol \'%s\')", os->type->name, cur_sym);
}
next_sym = next_symbol(os, cur_sym, addr);
}
next_sym = next_symbol(os, cur_sym, addr);
+ if (!next_sym->symbol_name) {
/* No more symbols need looking up */
if (!target->rtos_auto_detect) {
/* No more symbols need looking up */
if (!target->rtos_auto_detect) {
- if (8 + (strlen(next_sym) * 2) + 1 > sizeof(reply)) {
- LOG_ERROR("ERROR: RTOS symbol '%s' name is too long for GDB!", next_sym);
+ if (8 + (strlen(next_sym->symbol_name) * 2) + 1 > sizeof(reply)) {
+ LOG_ERROR("ERROR: RTOS symbol '%s' name is too long for GDB!", next_sym->symbol_name);
goto done;
}
reply_len = snprintf(reply, sizeof(reply), "qSymbol:");
goto done;
}
reply_len = snprintf(reply, sizeof(reply), "qSymbol:");
- reply_len += hexify(reply + reply_len, next_sym, 0, sizeof(reply) - reply_len);
+ reply_len += hexify(reply + reply_len, next_sym->symbol_name, 0, sizeof(reply) - reply_len);
done:
gdb_put_packet(connection, reply, reply_len);
done:
gdb_put_packet(connection, reply, reply_len);
typedef struct symbol_table_elem_struct {
const char *symbol_name;
symbol_address_t address;
typedef struct symbol_table_elem_struct {
const char *symbol_name;
symbol_address_t address;
} symbol_table_elem_t;
struct thread_detail {
} symbol_table_elem_t;
struct thread_detail {
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