int retval = ERROR_OK;
target_t *target;
struct timeval timeout, now;
-
+
+ jtag->speed(jtag_speed);
+
/* prepare reset_halt where necessary */
target = targets;
while (target)
target = target->next;
}
jtag_execute_queue();
-
+
/* Wait for reset to complete, maximum 5 seconds. */
gettimeofday(&timeout, NULL);
timeval_add_time(&timeout, 5, 0);
{
gettimeofday(&now, NULL);
- target_call_timer_callbacks();
+ target_call_timer_callbacks_now();
target = targets;
while (target)
/* We want any events to be processed before the prompt */
- target_call_timer_callbacks();
+ target_call_timer_callbacks_now();
+
+ jtag->speed(jtag_speed_post_reset);
return retval;
}
return ERROR_OK;
}
+int target_call_timer_callbacks_now()
+{
+ /* TODO: this should invoke the timer callbacks now. This is used to ensure that
+ * any outstanding polls, etc. are in fact invoked before a synchronous command
+ * completes.
+ */
+ return target_call_timer_callbacks();
+}
+
+
int target_alloc_working_area(struct target_s *target, u32 size, working_area_t **area)
{
working_area_t *c = target->working_areas;
}
target = get_target_by_num(strtoul(args[0], NULL, 0));
-
if (!target)
{
return ERROR_COMMAND_SYNTAX_ERROR;
}
target = get_target_by_num(strtoul(args[0], NULL, 0));
-
if (!target)
{
return ERROR_COMMAND_SYNTAX_ERROR;
{
target_t *target = get_current_target(cmd_ctx);
target->type->poll(target);
- target_call_timer_callbacks();
+ target_call_timer_callbacks_now();
}
static int wait_state(struct command_context_s *cmd_ctx, char *cmd, enum target_state state, int ms)
{
if ((retval=target->type->poll(target))!=ERROR_OK)
return retval;
- target_call_timer_callbacks();
+ target_call_timer_callbacks_now();
if (target->state == state)
{
break;
DEBUG("-");
if ((retval = target->type->halt(target)) != ERROR_OK)
- {
- return retval;
- }
+ {
+ return retval;
+ }
return handle_wait_halt_command(cmd_ctx, cmd, args, argc);
}
buffer = calloc(count, size);
retval = target->type->read_memory(target, address, size, count, buffer);
- if (retval != ERROR_OK)
+ if (retval == ERROR_OK)
{
- switch (retval)
+ output_len = 0;
+
+ for (i = 0; i < count; i++)
{
- case ERROR_TARGET_UNALIGNED_ACCESS:
- command_print(cmd_ctx, "error: address not aligned");
- break;
- case ERROR_TARGET_NOT_HALTED:
- command_print(cmd_ctx, "error: target must be halted for memory accesses");
- break;
- case ERROR_TARGET_DATA_ABORT:
- command_print(cmd_ctx, "error: access caused data abort, system possibly corrupted");
- break;
- default:
- command_print(cmd_ctx, "error: unknown error");
- break;
+ if (i%line_modulo == 0)
+ output_len += snprintf(output + output_len, 128 - output_len, "0x%8.8x: ", address + (i*size));
+
+ switch (size)
+ {
+ case 4:
+ output_len += snprintf(output + output_len, 128 - output_len, "%8.8x ", target_buffer_get_u32(target, &buffer[i*4]));
+ break;
+ case 2:
+ output_len += snprintf(output + output_len, 128 - output_len, "%4.4x ", target_buffer_get_u16(target, &buffer[i*2]));
+ break;
+ case 1:
+ output_len += snprintf(output + output_len, 128 - output_len, "%2.2x ", buffer[i*1]);
+ break;
+ }
+
+ if ((i%line_modulo == line_modulo-1) || (i == count - 1))
+ {
+ command_print(cmd_ctx, output);
+ output_len = 0;
+ }
}
- return ERROR_OK;
- }
-
- output_len = 0;
-
- for (i = 0; i < count; i++)
+ } else
{
- if (i%line_modulo == 0)
- output_len += snprintf(output + output_len, 128 - output_len, "0x%8.8x: ", address + (i*size));
-
- switch (size)
- {
- case 4:
- output_len += snprintf(output + output_len, 128 - output_len, "%8.8x ", target_buffer_get_u32(target, &buffer[i*4]));
- break;
- case 2:
- output_len += snprintf(output + output_len, 128 - output_len, "%4.4x ", target_buffer_get_u16(target, &buffer[i*2]));
- break;
- case 1:
- output_len += snprintf(output + output_len, 128 - output_len, "%2.2x ", buffer[i*1]);
- break;
- }
-
- if ((i%line_modulo == line_modulo-1) || (i == count - 1))
- {
- command_print(cmd_ctx, output);
- output_len = 0;
- }
+ ERROR("Failure examining memory");
}
free(buffer);
default:
return ERROR_OK;
}
-
- switch (retval)
+ if (retval!=ERROR_OK)
{
- case ERROR_TARGET_UNALIGNED_ACCESS:
- command_print(cmd_ctx, "error: address not aligned");
- break;
- case ERROR_TARGET_DATA_ABORT:
- command_print(cmd_ctx, "error: access caused data abort, system possibly corrupted");
- break;
- case ERROR_TARGET_NOT_HALTED:
- command_print(cmd_ctx, "error: target must be halted for memory accesses");
- break;
- case ERROR_OK:
- break;
- default:
- command_print(cmd_ctx, "error: unknown error");
- break;
+ ERROR("Failure examining memory");
}
return ERROR_OK;
image_calculate_checksum( buffer, buf_cnt, &checksum );
retval = target_checksum_memory(target, image.sections[i].base_address, buf_cnt, &mem_checksum);
-
if( retval != ERROR_OK )
{
free(buffer);
count /= 4;
}
retval = target->type->read_memory(target, image.sections[i].base_address, size, count, data);
-
if (retval == ERROR_OK)
{
int t;
if ((retval = breakpoint_add(target, strtoul(args[0], NULL, 0), length, hw)) != ERROR_OK)
{
- switch (retval)
- {
- case ERROR_TARGET_NOT_HALTED:
- command_print(cmd_ctx, "target must be halted to set breakpoints");
- break;
- case ERROR_TARGET_RESOURCE_NOT_AVAILABLE:
- command_print(cmd_ctx, "no more breakpoints available");
- break;
- default:
- command_print(cmd_ctx, "unknown error, breakpoint not set");
- break;
- }
+ ERROR("Failure setting breakpoints");
}
else
{
if ((retval = watchpoint_add(target, strtoul(args[0], NULL, 0),
strtoul(args[1], NULL, 0), type, data_value, data_mask)) != ERROR_OK)
{
- switch (retval)
- {
- case ERROR_TARGET_NOT_HALTED:
- command_print(cmd_ctx, "target must be halted to set watchpoints");
- break;
- case ERROR_TARGET_RESOURCE_NOT_AVAILABLE:
- command_print(cmd_ctx, "no more watchpoints available");
- break;
- default:
- command_print(cmd_ctx, "unknown error, watchpoint not set");
- break;
- }
+ ERROR("Failure setting breakpoints");
}
}
else