Add the target name to debug output for better understanding and error identification.

[openocd.git] / src / target / target.c

diff --git a/src/target/target.c b/src/target/target.c
index dbac9a1fba0ebaf340a51ad191fb296e6a80cd1d..45b45770197d2bb569e034d1665a2ab5f9060748 100644 (file)
--- a/src/target/target.c
+++ b/src/target/target.c
@@ -87,7 +87,7 @@ extern struct target_type dsp563xx_target;
 extern struct target_type dsp5680xx_target;
 extern struct target_type testee_target;
 extern struct target_type avr32_ap7k_target;
-extern struct target_type stm32_stlink_target;
+extern struct target_type hla_target;
 
 static struct target_type *target_types[] = {
        &arm7tdmi_target,
@@ -110,7 +110,7 @@ static struct target_type *target_types[] = {
        &dsp5680xx_target,
        &testee_target,
        &avr32_ap7k_target,
-       &stm32_stlink_target,
+       &hla_target,
        NULL,
 };
 
@@ -822,6 +822,7 @@ int target_run_flash_async_algorithm(struct target *target,
                uint32_t entry_point, uint32_t exit_point, void *arch_info)
 {
        int retval;
+       int timeout = 0;
 
        /* Set up working area. First word is write pointer, second word is read pointer,
         * rest is fifo data area. */
@@ -893,9 +894,19 @@ int target_run_flash_async_algorithm(struct target *target,
                         * less than buffer size / flash speed. This is very unlikely to
                         * run when using high latency connections such as USB. */
                        alive_sleep(10);
+
+                       /* to stop an infinite loop on some targets check and increment a timeout
+                        * this issue was observed on a stellaris using the new ICDI interface */
+                       if (timeout++ >= 500) {
+                               LOG_ERROR("timeout waiting for algorithm, a target reset is recommended");
+                               return ERROR_FLASH_OPERATION_FAILED;
+                       }
                        continue;
                }
 
+               /* reset our timeout */
+               timeout = 0;
+
                /* Limit to the amount of data we actually want to write */
                if (thisrun_bytes > count * block_size)
                        thisrun_bytes = count * block_size;
@@ -2237,7 +2248,8 @@ static int handle_target(void *priv)
                                        backoff_times *= 2;
                                        backoff_times++;
                                }
-                               LOG_USER("Polling target failed, GDB will be halted. Polling again in %dms",
+                               LOG_USER("Polling target %s failed, GDB will be halted. Polling again in %dms",
+                                               target_name(target),
                                                backoff_times * polling_interval);
 
                                /* Tell GDB to halt the debugger. This allows the user to
@@ -2248,7 +2260,7 @@ static int handle_target(void *priv)
                        }
                        /* Since we succeeded, we reset backoff count */
                        if (backoff_times > 0)
-                               LOG_USER("Polling succeeded again");
+                               LOG_USER("Polling target %s succeeded again", target_name(target));
                        backoff_times = 0;
                }
        }
@@ -4447,32 +4459,32 @@ static int jim_target_md(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
                        return JIM_ERR;
                }
 
-               command_print(NULL, "0x%08x ", (int)(addr));
+               command_print_sameline(NULL, "0x%08x ", (int)(addr));
                switch (dwidth) {
                case 4:
                        for (x = 0; x < 16 && x < y; x += 4) {
                                z = target_buffer_get_u32(target, &(target_buf[x]));
-                               command_print(NULL, "%08x ", (int)(z));
+                               command_print_sameline(NULL, "%08x ", (int)(z));
                        }
                        for (; (x < 16) ; x += 4)
-                               command_print(NULL, "         ");
+                               command_print_sameline(NULL, "         ");
                        break;
                case 2:
                        for (x = 0; x < 16 && x < y; x += 2) {
                                z = target_buffer_get_u16(target, &(target_buf[x]));
-                               command_print(NULL, "%04x ", (int)(z));
+                               command_print_sameline(NULL, "%04x ", (int)(z));
                        }
                        for (; (x < 16) ; x += 2)
-                               command_print(NULL, "     ");
+                               command_print_sameline(NULL, "     ");
                        break;
                case 1:
                default:
                        for (x = 0 ; (x < 16) && (x < y) ; x += 1) {
                                z = target_buffer_get_u8(target, &(target_buf[x]));
-                               command_print(NULL, "%02x ", (int)(z));
+                               command_print_sameline(NULL, "%02x ", (int)(z));
                        }
                        for (; (x < 16) ; x += 1)
-                               command_print(NULL, "   ");
+                               command_print_sameline(NULL, "   ");
                        break;
                }
                /* ascii-ify the bytes */
@@ -4493,7 +4505,7 @@ static int jim_target_md(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
                /* terminate */
                target_buf[16] = 0;
                /* print - with a newline */
-               command_print(NULL, "%s\n", target_buf);
+               command_print_sameline(NULL, "%s\n", target_buf);
                /* NEXT... */
                bytes -= 16;
                addr += 16;
@@ -4898,6 +4910,15 @@ static int target_create(Jim_GetOptInfo *goi)
                        /* found */
                        break;
                }
+
+               /* check for deprecated name */
+               if (target_types[x]->deprecated_name) {
+                       if (0 == strcmp(cp, target_types[x]->deprecated_name)) {
+                               /* found */
+                               LOG_WARNING("target name is deprecated use: \'%s\'", target_types[x]->name);
+                               break;
+                       }
+               }
        }
        if (target_types[x] == NULL) {
                Jim_SetResultFormatted(goi->interp, "Unknown target type %s, try one of ", cp);
@@ -5131,8 +5152,10 @@ static int jim_target_smp(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
                target->head = head;
                curr = curr->next;
        }
-       if (target->rtos)
+
+       if (target && target->rtos)
                retval = rtos_smp_init(head->target);
+
        return retval;
 }