1 /***************************************************************************
2 * Copyright (C) 2005 by Dominic Rath *
3 * Dominic.Rath@gmx.de *
5 * Copyright (C) 2007,2008 Øyvind Harboe *
6 * oyvind.harboe@zylin.com *
8 * Copyright (C) 2008, Duane Ellis *
9 * openocd@duaneeellis.com *
11 * This program is free software; you can redistribute it and/or modify *
12 * it under the terms of the GNU General Public License as published by *
13 * the Free Software Foundation; either version 2 of the License, or *
14 * (at your option) any later version. *
16 * This program is distributed in the hope that it will be useful, *
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
19 * GNU General Public License for more details. *
21 * You should have received a copy of the GNU General Public License *
22 * along with this program; if not, write to the *
23 * Free Software Foundation, Inc., *
24 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
25 ***************************************************************************/
30 #include "replacements.h"
32 #include "target_request.h"
35 #include "configuration.h"
36 #include "binarybuffer.h"
43 #include <sys/types.h>
51 #include <time_support.h>
56 static int USE_OLD_RESET = 0; // temp
58 int cli_target_callback_event_handler(struct target_s *target, enum target_event event, void *priv);
61 int handle_targets_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
63 int handle_working_area_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
65 int handle_reg_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
66 int handle_poll_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
67 int handle_halt_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
68 int handle_wait_halt_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
69 int handle_NEWreset_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
70 int handle_reset_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
71 int handle_soft_reset_halt_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
72 int handle_resume_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
73 int handle_step_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
74 int handle_md_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
75 int handle_mw_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
76 int handle_load_image_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
77 int handle_dump_image_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
78 int handle_verify_image_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
79 int handle_bp_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
80 int handle_rbp_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
81 int handle_wp_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
82 int handle_rwp_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
83 int handle_virt2phys_command(command_context_t *cmd_ctx, char *cmd, char **args, int argc);
84 int handle_profile_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
85 static int jim_array2mem(Jim_Interp *interp, int argc, Jim_Obj *const *argv);
86 static int jim_mem2array(Jim_Interp *interp, int argc, Jim_Obj *const *argv);
87 static int jim_target( Jim_Interp *interp, int argc, Jim_Obj *const *argv);
89 static int target_array2mem(Jim_Interp *interp, target_t *target, int argc, Jim_Obj *const *argv);
90 static int target_mem2array(Jim_Interp *interp, target_t *target, int argc, Jim_Obj *const *argv);
95 extern target_type_t arm7tdmi_target;
96 extern target_type_t arm720t_target;
97 extern target_type_t arm9tdmi_target;
98 extern target_type_t arm920t_target;
99 extern target_type_t arm966e_target;
100 extern target_type_t arm926ejs_target;
101 extern target_type_t feroceon_target;
102 extern target_type_t xscale_target;
103 extern target_type_t cortexm3_target;
104 extern target_type_t arm11_target;
105 extern target_type_t mips_m4k_target;
107 target_type_t *target_types[] =
123 target_t *all_targets = NULL;
124 target_event_callback_t *target_event_callbacks = NULL;
125 target_timer_callback_t *target_timer_callbacks = NULL;
127 const Jim_Nvp nvp_assert[] = {
128 { .name = "assert", NVP_ASSERT },
129 { .name = "deassert", NVP_DEASSERT },
130 { .name = "T", NVP_ASSERT },
131 { .name = "F", NVP_DEASSERT },
132 { .name = "t", NVP_ASSERT },
133 { .name = "f", NVP_DEASSERT },
134 { .name = NULL, .value = -1 }
137 const Jim_Nvp nvp_error_target[] = {
138 { .value = ERROR_TARGET_INVALID, .name = "err-invalid" },
139 { .value = ERROR_TARGET_INIT_FAILED, .name = "err-init-failed" },
140 { .value = ERROR_TARGET_TIMEOUT, .name = "err-timeout" },
141 { .value = ERROR_TARGET_NOT_HALTED, .name = "err-not-halted" },
142 { .value = ERROR_TARGET_FAILURE, .name = "err-failure" },
143 { .value = ERROR_TARGET_UNALIGNED_ACCESS , .name = "err-unaligned-access" },
144 { .value = ERROR_TARGET_DATA_ABORT , .name = "err-data-abort" },
145 { .value = ERROR_TARGET_RESOURCE_NOT_AVAILABLE , .name = "err-resource-not-available" },
146 { .value = ERROR_TARGET_TRANSLATION_FAULT , .name = "err-translation-fault" },
147 { .value = ERROR_TARGET_NOT_RUNNING, .name = "err-not-running" },
148 { .value = ERROR_TARGET_NOT_EXAMINED, .name = "err-not-examined" },
149 { .value = -1, .name = NULL }
152 const char *target_strerror_safe( int err )
156 n = Jim_Nvp_value2name_simple( nvp_error_target, err );
157 if( n->name == NULL ){
164 const Jim_Nvp nvp_target_event[] = {
165 { .value = TARGET_EVENT_OLD_pre_reset , .name = "old-pre_reset" },
166 { .value = TARGET_EVENT_OLD_gdb_program_config , .name = "old-gdb_program_config" },
167 { .value = TARGET_EVENT_OLD_post_reset , .name = "old-post_reset" },
168 { .value = TARGET_EVENT_OLD_pre_resume , .name = "old-pre_resume" },
171 { .value = TARGET_EVENT_HALTED, .name = "halted" },
172 { .value = TARGET_EVENT_RESUMED, .name = "resumed" },
173 { .value = TARGET_EVENT_RESUME_START, .name = "resume-start" },
174 { .value = TARGET_EVENT_RESUME_END, .name = "resume-end" },
176 /* historical name */
178 { .value = TARGET_EVENT_RESET_START, .name = "reset-start" },
180 { .value = TARGET_EVENT_RESET_ASSERT_PRE, .name = "reset-assert-pre" },
181 { .value = TARGET_EVENT_RESET_ASSERT_POST, .name = "reset-assert-post" },
182 { .value = TARGET_EVENT_RESET_DEASSERT_PRE, .name = "reset-deassert-pre" },
183 { .value = TARGET_EVENT_RESET_DEASSERT_POST, .name = "reset-deassert-post" },
184 { .value = TARGET_EVENT_RESET_HALT_PRE, .name = "reset-halt-pre" },
185 { .value = TARGET_EVENT_RESET_HALT_POST, .name = "reset-halt-post" },
186 { .value = TARGET_EVENT_RESET_WAIT_PRE, .name = "reset-wait-pre" },
187 { .value = TARGET_EVENT_RESET_WAIT_POST, .name = "reset-wait-post" },
188 { .value = TARGET_EVENT_RESET_INIT , .name = "reset-init" },
189 { .value = TARGET_EVENT_RESET_END, .name = "reset-end" },
195 { .value = TARGET_EVENT_EXAMINE_START, .name = "examine-start" },
196 { .value = TARGET_EVENT_EXAMINE_START, .name = "examine-end" },
199 { .value = TARGET_EVENT_DEBUG_HALTED, .name = "debug-halted" },
200 { .value = TARGET_EVENT_DEBUG_RESUMED, .name = "debug-resumed" },
202 { .value = TARGET_EVENT_GDB_ATTACH, .name = "gdb-attach" },
203 { .value = TARGET_EVENT_GDB_DETACH, .name = "gdb-detach" },
206 { .value = TARGET_EVENT_GDB_FLASH_WRITE_START, .name = "gdb-flash-write-start" },
207 { .value = TARGET_EVENT_GDB_FLASH_WRITE_END , .name = "gdb-flash-write-end" },
209 { .value = TARGET_EVENT_GDB_FLASH_ERASE_START, .name = "gdb-flash-erase-start" },
210 { .value = TARGET_EVENT_GDB_FLASH_ERASE_END , .name = "gdb-flash-erase-end" },
212 { .value = TARGET_EVENT_RESUME_START, .name = "resume-start" },
213 { .value = TARGET_EVENT_RESUMED , .name = "resume-ok" },
214 { .value = TARGET_EVENT_RESUME_END , .name = "resume-end" },
216 { .name = NULL, .value = -1 }
219 const Jim_Nvp nvp_target_state[] = {
220 { .name = "unknown", .value = TARGET_UNKNOWN },
221 { .name = "running", .value = TARGET_RUNNING },
222 { .name = "halted", .value = TARGET_HALTED },
223 { .name = "reset", .value = TARGET_RESET },
224 { .name = "debug-running", .value = TARGET_DEBUG_RUNNING },
225 { .name = NULL, .value = -1 },
229 const Jim_Nvp nvp_target_debug_reason [] = {
230 { .name = "debug-request" , .value = DBG_REASON_DBGRQ },
231 { .name = "breakpoint" , .value = DBG_REASON_BREAKPOINT },
232 { .name = "watchpoint" , .value = DBG_REASON_WATCHPOINT },
233 { .name = "watchpoint-and-breakpoint", .value = DBG_REASON_WPTANDBKPT },
234 { .name = "single-step" , .value = DBG_REASON_SINGLESTEP },
235 { .name = "target-not-halted" , .value = DBG_REASON_NOTHALTED },
236 { .name = "undefined" , .value = DBG_REASON_UNDEFINED },
237 { .name = NULL, .value = -1 },
241 const Jim_Nvp nvp_target_endian[] = {
242 { .name = "big", .value = TARGET_BIG_ENDIAN },
243 { .name = "little", .value = TARGET_LITTLE_ENDIAN },
244 { .name = "be", .value = TARGET_BIG_ENDIAN },
245 { .name = "le", .value = TARGET_LITTLE_ENDIAN },
246 { .name = NULL, .value = -1 },
249 const Jim_Nvp nvp_reset_modes[] = {
250 { .name = "unknown", .value = RESET_UNKNOWN },
251 { .name = "run" , .value = RESET_RUN },
252 { .name = "halt" , .value = RESET_HALT },
253 { .name = "init" , .value = RESET_INIT },
254 { .name = NULL , .value = -1 },
258 max_target_number( void )
266 if( x < t->target_number ){
267 x = (t->target_number)+1;
274 /* determine the number of the new target */
276 new_target_number( void )
281 /* number is 0 based */
285 if( x < t->target_number ){
286 x = t->target_number;
293 static int target_continous_poll = 1;
295 /* read a u32 from a buffer in target memory endianness */
296 u32 target_buffer_get_u32(target_t *target, u8 *buffer)
298 if (target->endianness == TARGET_LITTLE_ENDIAN)
299 return le_to_h_u32(buffer);
301 return be_to_h_u32(buffer);
304 /* read a u16 from a buffer in target memory endianness */
305 u16 target_buffer_get_u16(target_t *target, u8 *buffer)
307 if (target->endianness == TARGET_LITTLE_ENDIAN)
308 return le_to_h_u16(buffer);
310 return be_to_h_u16(buffer);
313 /* read a u8 from a buffer in target memory endianness */
314 u8 target_buffer_get_u8(target_t *target, u8 *buffer)
316 return *buffer & 0x0ff;
319 /* write a u32 to a buffer in target memory endianness */
320 void target_buffer_set_u32(target_t *target, u8 *buffer, u32 value)
322 if (target->endianness == TARGET_LITTLE_ENDIAN)
323 h_u32_to_le(buffer, value);
325 h_u32_to_be(buffer, value);
328 /* write a u16 to a buffer in target memory endianness */
329 void target_buffer_set_u16(target_t *target, u8 *buffer, u16 value)
331 if (target->endianness == TARGET_LITTLE_ENDIAN)
332 h_u16_to_le(buffer, value);
334 h_u16_to_be(buffer, value);
337 /* write a u8 to a buffer in target memory endianness */
338 void target_buffer_set_u8(target_t *target, u8 *buffer, u8 value)
343 /* returns a pointer to the n-th configured target */
344 target_t* get_target_by_num(int num)
346 target_t *target = all_targets;
349 if( target->target_number == num ){
352 target = target->next;
358 int get_num_by_target(target_t *query_target)
360 return query_target->target_number;
363 target_t* get_current_target(command_context_t *cmd_ctx)
365 target_t *target = get_target_by_num(cmd_ctx->current_target);
369 LOG_ERROR("BUG: current_target out of bounds");
377 int target_poll(struct target_s *target)
379 /* We can't poll until after examine */
380 if (!target->type->examined)
382 /* Fail silently lest we pollute the log */
385 return target->type->poll(target);
388 int target_halt(struct target_s *target)
390 /* We can't poll until after examine */
391 if (!target->type->examined)
393 LOG_ERROR("Target not examined yet");
396 return target->type->halt(target);
399 int target_resume(struct target_s *target, int current, u32 address, int handle_breakpoints, int debug_execution)
403 /* We can't poll until after examine */
404 if (!target->type->examined)
406 LOG_ERROR("Target not examined yet");
410 /* note that resume *must* be asynchronous. The CPU can halt before we poll. The CPU can
411 * even halt at the current PC as a result of a software breakpoint being inserted by (a bug?)
414 if ((retval = target->type->resume(target, current, address, handle_breakpoints, debug_execution)) != ERROR_OK)
421 static int NEW_target_process_reset(struct command_context_s *cmd_ctx, enum target_reset_mode reset_mode)
425 n = Jim_Nvp_value2name_simple( nvp_reset_modes, reset_mode );
426 if( n->name == NULL ){
427 LOG_ERROR("invalid reset mode");
431 sprintf( buf, "ocd_process_reset %s", n->name );
432 Jim_Eval( interp, buf );
436 // Next patch - this turns into TCL...
437 static int OLD_target_process_reset(struct command_context_s *cmd_ctx, enum target_reset_mode reset_mode)
439 int retval = ERROR_OK;
442 target = all_targets;
444 target_all_handle_event( TARGET_EVENT_OLD_pre_reset );
446 if ((retval = jtag_init_reset(cmd_ctx)) != ERROR_OK)
449 keep_alive(); /* we might be running on a very slow JTAG clk */
451 /* First time this is executed after launching OpenOCD, it will read out
452 * the type of CPU, etc. and init Embedded ICE registers in host
455 * It will also set up ICE registers in the target.
457 * However, if we assert TRST later, we need to set up the registers again.
459 * For the "reset halt/init" case we must only set up the registers here.
461 if ((retval = target_examine()) != ERROR_OK)
464 keep_alive(); /* we might be running on a very slow JTAG clk */
466 target = all_targets;
469 /* we have no idea what state the target is in, so we
470 * have to drop working areas
472 target_free_all_working_areas_restore(target, 0);
473 target->reset_halt=((reset_mode==RESET_HALT)||(reset_mode==RESET_INIT));
474 if ((retval = target->type->assert_reset(target))!=ERROR_OK)
476 target = target->next;
479 target = all_targets;
482 if ((retval = target->type->deassert_reset(target))!=ERROR_OK)
484 target = target->next;
487 target = all_targets;
490 /* We can fail to bring the target into the halted state, try after reset has been deasserted */
491 if (target->reset_halt)
493 /* wait up to 1 second for halt. */
494 target_wait_state(target, TARGET_HALTED, 1000);
495 if (target->state != TARGET_HALTED)
497 LOG_WARNING("Failed to reset target into halted mode - issuing halt");
498 if ((retval = target->type->halt(target))!=ERROR_OK)
503 target = target->next;
507 LOG_DEBUG("Waiting for halted stated as appropriate");
509 if ((reset_mode == RESET_HALT) || (reset_mode == RESET_INIT))
511 target = all_targets;
514 /* Wait for reset to complete, maximum 5 seconds. */
515 if (((retval=target_wait_state(target, TARGET_HALTED, 5000)))==ERROR_OK)
517 if (reset_mode == RESET_INIT){
518 target_handle_event( target, TARGET_EVENT_OLD_post_reset );
522 target = target->next;
526 /* We want any events to be processed before the prompt */
527 target_call_timer_callbacks_now();
532 int target_process_reset(struct command_context_s *cmd_ctx, enum target_reset_mode reset_mode)
535 return OLD_target_process_reset( cmd_ctx, reset_mode );
537 return NEW_target_process_reset( cmd_ctx, reset_mode );
542 static int default_virt2phys(struct target_s *target, u32 virtual, u32 *physical)
548 static int default_mmu(struct target_s *target, int *enabled)
554 static int default_examine(struct target_s *target)
556 target->type->examined = 1;
561 /* Targets that correctly implement init+examine, i.e.
562 * no communication with target during init:
566 int target_examine(void)
568 int retval = ERROR_OK;
569 target_t *target = all_targets;
572 if ((retval = target->type->examine(target))!=ERROR_OK)
574 target = target->next;
579 static int target_write_memory_imp(struct target_s *target, u32 address, u32 size, u32 count, u8 *buffer)
581 if (!target->type->examined)
583 LOG_ERROR("Target not examined yet");
586 return target->type->write_memory_imp(target, address, size, count, buffer);
589 static int target_read_memory_imp(struct target_s *target, u32 address, u32 size, u32 count, u8 *buffer)
591 if (!target->type->examined)
593 LOG_ERROR("Target not examined yet");
596 return target->type->read_memory_imp(target, address, size, count, buffer);
599 static int target_soft_reset_halt_imp(struct target_s *target)
601 if (!target->type->examined)
603 LOG_ERROR("Target not examined yet");
606 return target->type->soft_reset_halt_imp(target);
609 static int target_run_algorithm_imp(struct target_s *target, int num_mem_params, mem_param_t *mem_params, int num_reg_params, reg_param_t *reg_param, u32 entry_point, u32 exit_point, int timeout_ms, void *arch_info)
611 if (!target->type->examined)
613 LOG_ERROR("Target not examined yet");
616 return target->type->run_algorithm_imp(target, num_mem_params, mem_params, num_reg_params, reg_param, entry_point, exit_point, timeout_ms, arch_info);
619 int target_init(struct command_context_s *cmd_ctx)
621 target_t *target = all_targets;
625 target->type->examined = 0;
626 if (target->type->examine == NULL)
628 target->type->examine = default_examine;
631 if (target->type->init_target(cmd_ctx, target) != ERROR_OK)
633 LOG_ERROR("target '%s' init failed", target->type->name);
637 /* Set up default functions if none are provided by target */
638 if (target->type->virt2phys == NULL)
640 target->type->virt2phys = default_virt2phys;
642 target->type->virt2phys = default_virt2phys;
643 /* a non-invasive way(in terms of patches) to add some code that
644 * runs before the type->write/read_memory implementation
646 target->type->write_memory_imp = target->type->write_memory;
647 target->type->write_memory = target_write_memory_imp;
648 target->type->read_memory_imp = target->type->read_memory;
649 target->type->read_memory = target_read_memory_imp;
650 target->type->soft_reset_halt_imp = target->type->soft_reset_halt;
651 target->type->soft_reset_halt = target_soft_reset_halt_imp;
652 target->type->run_algorithm_imp = target->type->run_algorithm;
653 target->type->run_algorithm = target_run_algorithm_imp;
656 if (target->type->mmu == NULL)
658 target->type->mmu = default_mmu;
660 target = target->next;
665 target_register_user_commands(cmd_ctx);
666 target_register_timer_callback(handle_target, 100, 1, NULL);
672 int target_register_event_callback(int (*callback)(struct target_s *target, enum target_event event, void *priv), void *priv)
674 target_event_callback_t **callbacks_p = &target_event_callbacks;
676 if (callback == NULL)
678 return ERROR_INVALID_ARGUMENTS;
683 while ((*callbacks_p)->next)
684 callbacks_p = &((*callbacks_p)->next);
685 callbacks_p = &((*callbacks_p)->next);
688 (*callbacks_p) = malloc(sizeof(target_event_callback_t));
689 (*callbacks_p)->callback = callback;
690 (*callbacks_p)->priv = priv;
691 (*callbacks_p)->next = NULL;
696 int target_register_timer_callback(int (*callback)(void *priv), int time_ms, int periodic, void *priv)
698 target_timer_callback_t **callbacks_p = &target_timer_callbacks;
701 if (callback == NULL)
703 return ERROR_INVALID_ARGUMENTS;
708 while ((*callbacks_p)->next)
709 callbacks_p = &((*callbacks_p)->next);
710 callbacks_p = &((*callbacks_p)->next);
713 (*callbacks_p) = malloc(sizeof(target_timer_callback_t));
714 (*callbacks_p)->callback = callback;
715 (*callbacks_p)->periodic = periodic;
716 (*callbacks_p)->time_ms = time_ms;
718 gettimeofday(&now, NULL);
719 (*callbacks_p)->when.tv_usec = now.tv_usec + (time_ms % 1000) * 1000;
720 time_ms -= (time_ms % 1000);
721 (*callbacks_p)->when.tv_sec = now.tv_sec + (time_ms / 1000);
722 if ((*callbacks_p)->when.tv_usec > 1000000)
724 (*callbacks_p)->when.tv_usec = (*callbacks_p)->when.tv_usec - 1000000;
725 (*callbacks_p)->when.tv_sec += 1;
728 (*callbacks_p)->priv = priv;
729 (*callbacks_p)->next = NULL;
734 int target_unregister_event_callback(int (*callback)(struct target_s *target, enum target_event event, void *priv), void *priv)
736 target_event_callback_t **p = &target_event_callbacks;
737 target_event_callback_t *c = target_event_callbacks;
739 if (callback == NULL)
741 return ERROR_INVALID_ARGUMENTS;
746 target_event_callback_t *next = c->next;
747 if ((c->callback == callback) && (c->priv == priv))
761 int target_unregister_timer_callback(int (*callback)(void *priv), void *priv)
763 target_timer_callback_t **p = &target_timer_callbacks;
764 target_timer_callback_t *c = target_timer_callbacks;
766 if (callback == NULL)
768 return ERROR_INVALID_ARGUMENTS;
773 target_timer_callback_t *next = c->next;
774 if ((c->callback == callback) && (c->priv == priv))
788 int target_call_event_callbacks(target_t *target, enum target_event event)
790 target_event_callback_t *callback = target_event_callbacks;
791 target_event_callback_t *next_callback;
793 LOG_DEBUG("target event %i (%s)",
795 Jim_Nvp_value2name_simple( nvp_target_event, event )->name );
797 target_handle_event( target, event );
801 next_callback = callback->next;
802 callback->callback(target, event, callback->priv);
803 callback = next_callback;
809 static int target_call_timer_callbacks_check_time(int checktime)
811 target_timer_callback_t *callback = target_timer_callbacks;
812 target_timer_callback_t *next_callback;
815 gettimeofday(&now, NULL);
819 next_callback = callback->next;
821 if ((!checktime&&callback->periodic)||
822 (((now.tv_sec >= callback->when.tv_sec) && (now.tv_usec >= callback->when.tv_usec))
823 || (now.tv_sec > callback->when.tv_sec)))
825 if(callback->callback != NULL)
827 callback->callback(callback->priv);
828 if (callback->periodic)
830 int time_ms = callback->time_ms;
831 callback->when.tv_usec = now.tv_usec + (time_ms % 1000) * 1000;
832 time_ms -= (time_ms % 1000);
833 callback->when.tv_sec = now.tv_sec + time_ms / 1000;
834 if (callback->when.tv_usec > 1000000)
836 callback->when.tv_usec = callback->when.tv_usec - 1000000;
837 callback->when.tv_sec += 1;
841 target_unregister_timer_callback(callback->callback, callback->priv);
845 callback = next_callback;
851 int target_call_timer_callbacks(void)
853 return target_call_timer_callbacks_check_time(1);
856 /* invoke periodic callbacks immediately */
857 int target_call_timer_callbacks_now(void)
859 return target_call_timer_callbacks();
862 int target_alloc_working_area(struct target_s *target, u32 size, working_area_t **area)
864 working_area_t *c = target->working_areas;
865 working_area_t *new_wa = NULL;
867 /* Reevaluate working area address based on MMU state*/
868 if (target->working_areas == NULL)
872 retval = target->type->mmu(target, &enabled);
873 if (retval != ERROR_OK)
879 target->working_area = target->working_area_virt;
883 target->working_area = target->working_area_phys;
887 /* only allocate multiples of 4 byte */
890 LOG_ERROR("BUG: code tried to allocate unaligned number of bytes, padding");
891 size = CEIL(size, 4);
894 /* see if there's already a matching working area */
897 if ((c->free) && (c->size == size))
905 /* if not, allocate a new one */
908 working_area_t **p = &target->working_areas;
909 u32 first_free = target->working_area;
910 u32 free_size = target->working_area_size;
912 LOG_DEBUG("allocating new working area");
914 c = target->working_areas;
917 first_free += c->size;
918 free_size -= c->size;
923 if (free_size < size)
925 LOG_WARNING("not enough working area available(requested %d, free %d)", size, free_size);
926 return ERROR_TARGET_RESOURCE_NOT_AVAILABLE;
929 new_wa = malloc(sizeof(working_area_t));
932 new_wa->address = first_free;
934 if (target->backup_working_area)
936 new_wa->backup = malloc(new_wa->size);
937 target->type->read_memory(target, new_wa->address, 4, new_wa->size / 4, new_wa->backup);
941 new_wa->backup = NULL;
944 /* put new entry in list */
948 /* mark as used, and return the new (reused) area */
958 int target_free_working_area_restore(struct target_s *target, working_area_t *area, int restore)
963 if (restore&&target->backup_working_area)
964 target->type->write_memory(target, area->address, 4, area->size / 4, area->backup);
968 /* mark user pointer invalid */
975 int target_free_working_area(struct target_s *target, working_area_t *area)
977 return target_free_working_area_restore(target, area, 1);
980 int target_free_all_working_areas_restore(struct target_s *target, int restore)
982 working_area_t *c = target->working_areas;
986 working_area_t *next = c->next;
987 target_free_working_area_restore(target, c, restore);
997 target->working_areas = NULL;
1002 int target_free_all_working_areas(struct target_s *target)
1004 return target_free_all_working_areas_restore(target, 1);
1007 int target_register_commands(struct command_context_s *cmd_ctx)
1010 register_command(cmd_ctx, NULL, "targets", handle_targets_command, COMMAND_EXEC, NULL);
1011 register_command(cmd_ctx, NULL, "working_area", handle_working_area_command, COMMAND_ANY, "working_area <target#> <address> <size> <'backup'|'nobackup'> [virtual address]");
1012 register_command(cmd_ctx, NULL, "virt2phys", handle_virt2phys_command, COMMAND_ANY, "virt2phys <virtual address>");
1013 register_command(cmd_ctx, NULL, "profile", handle_profile_command, COMMAND_EXEC, "PRELIMINARY! - profile <seconds> <gmon.out>");
1015 register_jim(cmd_ctx, "target", jim_target, "configure target" );
1018 /* script procedures */
1019 register_jim(cmd_ctx, "ocd_mem2array", jim_mem2array, "read memory and return as a TCL array for script processing");
1020 register_jim(cmd_ctx, "ocd_array2mem", jim_array2mem, "convert a TCL array to memory locations and write the values");
1024 int target_arch_state(struct target_s *target)
1029 LOG_USER("No target has been configured");
1033 LOG_USER("target state: %s",
1034 Jim_Nvp_value2name_simple(nvp_target_state,target->state)->name);
1036 if (target->state!=TARGET_HALTED)
1039 retval=target->type->arch_state(target);
1043 /* Single aligned words are guaranteed to use 16 or 32 bit access
1044 * mode respectively, otherwise data is handled as quickly as
1047 int target_write_buffer(struct target_s *target, u32 address, u32 size, u8 *buffer)
1050 LOG_DEBUG("writing buffer of %i byte at 0x%8.8x", size, address);
1052 if (!target->type->examined)
1054 LOG_ERROR("Target not examined yet");
1058 if ((address + size - 1) < address)
1060 /* GDB can request this when e.g. PC is 0xfffffffc*/
1061 LOG_ERROR("address+size wrapped(0x%08x, 0x%08x)", address, size);
1065 if (((address % 2) == 0) && (size == 2))
1067 return target->type->write_memory(target, address, 2, 1, buffer);
1070 /* handle unaligned head bytes */
1073 int unaligned = 4 - (address % 4);
1075 if (unaligned > size)
1078 if ((retval = target->type->write_memory(target, address, 1, unaligned, buffer)) != ERROR_OK)
1081 buffer += unaligned;
1082 address += unaligned;
1086 /* handle aligned words */
1089 int aligned = size - (size % 4);
1091 /* use bulk writes above a certain limit. This may have to be changed */
1094 if ((retval = target->type->bulk_write_memory(target, address, aligned / 4, buffer)) != ERROR_OK)
1099 if ((retval = target->type->write_memory(target, address, 4, aligned / 4, buffer)) != ERROR_OK)
1108 /* handle tail writes of less than 4 bytes */
1111 if ((retval = target->type->write_memory(target, address, 1, size, buffer)) != ERROR_OK)
1119 /* Single aligned words are guaranteed to use 16 or 32 bit access
1120 * mode respectively, otherwise data is handled as quickly as
1123 int target_read_buffer(struct target_s *target, u32 address, u32 size, u8 *buffer)
1126 LOG_DEBUG("reading buffer of %i byte at 0x%8.8x", size, address);
1128 if (!target->type->examined)
1130 LOG_ERROR("Target not examined yet");
1134 if ((address + size - 1) < address)
1136 /* GDB can request this when e.g. PC is 0xfffffffc*/
1137 LOG_ERROR("address+size wrapped(0x%08x, 0x%08x)", address, size);
1141 if (((address % 2) == 0) && (size == 2))
1143 return target->type->read_memory(target, address, 2, 1, buffer);
1146 /* handle unaligned head bytes */
1149 int unaligned = 4 - (address % 4);
1151 if (unaligned > size)
1154 if ((retval = target->type->read_memory(target, address, 1, unaligned, buffer)) != ERROR_OK)
1157 buffer += unaligned;
1158 address += unaligned;
1162 /* handle aligned words */
1165 int aligned = size - (size % 4);
1167 if ((retval = target->type->read_memory(target, address, 4, aligned / 4, buffer)) != ERROR_OK)
1175 /* handle tail writes of less than 4 bytes */
1178 if ((retval = target->type->read_memory(target, address, 1, size, buffer)) != ERROR_OK)
1185 int target_checksum_memory(struct target_s *target, u32 address, u32 size, u32* crc)
1191 if (!target->type->examined)
1193 LOG_ERROR("Target not examined yet");
1197 if ((retval = target->type->checksum_memory(target, address,
1198 size, &checksum)) == ERROR_TARGET_RESOURCE_NOT_AVAILABLE)
1200 buffer = malloc(size);
1203 LOG_ERROR("error allocating buffer for section (%d bytes)", size);
1204 return ERROR_INVALID_ARGUMENTS;
1206 retval = target_read_buffer(target, address, size, buffer);
1207 if (retval != ERROR_OK)
1213 /* convert to target endianess */
1214 for (i = 0; i < (size/sizeof(u32)); i++)
1217 target_data = target_buffer_get_u32(target, &buffer[i*sizeof(u32)]);
1218 target_buffer_set_u32(target, &buffer[i*sizeof(u32)], target_data);
1221 retval = image_calculate_checksum( buffer, size, &checksum );
1230 int target_blank_check_memory(struct target_s *target, u32 address, u32 size, u32* blank)
1233 if (!target->type->examined)
1235 LOG_ERROR("Target not examined yet");
1239 if (target->type->blank_check_memory == 0)
1240 return ERROR_TARGET_RESOURCE_NOT_AVAILABLE;
1242 retval = target->type->blank_check_memory(target, address, size, blank);
1247 int target_read_u32(struct target_s *target, u32 address, u32 *value)
1250 if (!target->type->examined)
1252 LOG_ERROR("Target not examined yet");
1256 int retval = target->type->read_memory(target, address, 4, 1, value_buf);
1258 if (retval == ERROR_OK)
1260 *value = target_buffer_get_u32(target, value_buf);
1261 LOG_DEBUG("address: 0x%8.8x, value: 0x%8.8x", address, *value);
1266 LOG_DEBUG("address: 0x%8.8x failed", address);
1272 int target_read_u16(struct target_s *target, u32 address, u16 *value)
1275 if (!target->type->examined)
1277 LOG_ERROR("Target not examined yet");
1281 int retval = target->type->read_memory(target, address, 2, 1, value_buf);
1283 if (retval == ERROR_OK)
1285 *value = target_buffer_get_u16(target, value_buf);
1286 LOG_DEBUG("address: 0x%8.8x, value: 0x%4.4x", address, *value);
1291 LOG_DEBUG("address: 0x%8.8x failed", address);
1297 int target_read_u8(struct target_s *target, u32 address, u8 *value)
1299 int retval = target->type->read_memory(target, address, 1, 1, value);
1300 if (!target->type->examined)
1302 LOG_ERROR("Target not examined yet");
1306 if (retval == ERROR_OK)
1308 LOG_DEBUG("address: 0x%8.8x, value: 0x%2.2x", address, *value);
1313 LOG_DEBUG("address: 0x%8.8x failed", address);
1319 int target_write_u32(struct target_s *target, u32 address, u32 value)
1323 if (!target->type->examined)
1325 LOG_ERROR("Target not examined yet");
1329 LOG_DEBUG("address: 0x%8.8x, value: 0x%8.8x", address, value);
1331 target_buffer_set_u32(target, value_buf, value);
1332 if ((retval = target->type->write_memory(target, address, 4, 1, value_buf)) != ERROR_OK)
1334 LOG_DEBUG("failed: %i", retval);
1340 int target_write_u16(struct target_s *target, u32 address, u16 value)
1344 if (!target->type->examined)
1346 LOG_ERROR("Target not examined yet");
1350 LOG_DEBUG("address: 0x%8.8x, value: 0x%8.8x", address, value);
1352 target_buffer_set_u16(target, value_buf, value);
1353 if ((retval = target->type->write_memory(target, address, 2, 1, value_buf)) != ERROR_OK)
1355 LOG_DEBUG("failed: %i", retval);
1361 int target_write_u8(struct target_s *target, u32 address, u8 value)
1364 if (!target->type->examined)
1366 LOG_ERROR("Target not examined yet");
1370 LOG_DEBUG("address: 0x%8.8x, value: 0x%2.2x", address, value);
1372 if ((retval = target->type->read_memory(target, address, 1, 1, &value)) != ERROR_OK)
1374 LOG_DEBUG("failed: %i", retval);
1380 int target_register_user_commands(struct command_context_s *cmd_ctx)
1382 register_command(cmd_ctx, NULL, "reg", handle_reg_command, COMMAND_EXEC, NULL);
1383 register_command(cmd_ctx, NULL, "poll", handle_poll_command, COMMAND_EXEC, "poll target state");
1384 register_command(cmd_ctx, NULL, "wait_halt", handle_wait_halt_command, COMMAND_EXEC, "wait for target halt [time (s)]");
1385 register_command(cmd_ctx, NULL, "halt", handle_halt_command, COMMAND_EXEC, "halt target");
1386 register_command(cmd_ctx, NULL, "resume", handle_resume_command, COMMAND_EXEC, "resume target [addr]");
1387 register_command(cmd_ctx, NULL, "step", handle_step_command, COMMAND_EXEC, "step one instruction from current PC or [addr]");
1388 register_command(cmd_ctx, NULL, "NEWreset", handle_NEWreset_command, COMMAND_EXEC, "reset target [run|halt|init] - default is run");
1389 register_command(cmd_ctx, NULL, "reset", handle_reset_command, COMMAND_EXEC, "OLDreset target [run|halt|init] - default is run");
1390 register_command(cmd_ctx, NULL, "soft_reset_halt", handle_soft_reset_halt_command, COMMAND_EXEC, "halt the target and do a soft reset");
1392 register_command(cmd_ctx, NULL, "mdw", handle_md_command, COMMAND_EXEC, "display memory words <addr> [count]");
1393 register_command(cmd_ctx, NULL, "mdh", handle_md_command, COMMAND_EXEC, "display memory half-words <addr> [count]");
1394 register_command(cmd_ctx, NULL, "mdb", handle_md_command, COMMAND_EXEC, "display memory bytes <addr> [count]");
1396 register_command(cmd_ctx, NULL, "mww", handle_mw_command, COMMAND_EXEC, "write memory word <addr> <value> [count]");
1397 register_command(cmd_ctx, NULL, "mwh", handle_mw_command, COMMAND_EXEC, "write memory half-word <addr> <value> [count]");
1398 register_command(cmd_ctx, NULL, "mwb", handle_mw_command, COMMAND_EXEC, "write memory byte <addr> <value> [count]");
1400 register_command(cmd_ctx, NULL, "bp", handle_bp_command, COMMAND_EXEC, "set breakpoint <address> <length> [hw]");
1401 register_command(cmd_ctx, NULL, "rbp", handle_rbp_command, COMMAND_EXEC, "remove breakpoint <adress>");
1402 register_command(cmd_ctx, NULL, "wp", handle_wp_command, COMMAND_EXEC, "set watchpoint <address> <length> <r/w/a> [value] [mask]");
1403 register_command(cmd_ctx, NULL, "rwp", handle_rwp_command, COMMAND_EXEC, "remove watchpoint <adress>");
1405 register_command(cmd_ctx, NULL, "load_image", handle_load_image_command, COMMAND_EXEC, "load_image <file> <address> ['bin'|'ihex'|'elf'|'s19'] [min_address] [max_length]");
1406 register_command(cmd_ctx, NULL, "dump_image", handle_dump_image_command, COMMAND_EXEC, "dump_image <file> <address> <size>");
1407 register_command(cmd_ctx, NULL, "verify_image", handle_verify_image_command, COMMAND_EXEC, "verify_image <file> [offset] [type]");
1409 target_request_register_commands(cmd_ctx);
1410 trace_register_commands(cmd_ctx);
1415 int handle_targets_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
1418 target_t *target = all_targets;
1422 /* try as tcltarget name */
1423 for( target = all_targets ; target ; target++ ){
1424 if( target->cmd_name ){
1425 if( 0 == strcmp( args[0], target->cmd_name ) ){
1431 /* no match, try as number */
1433 int num = strtoul(args[0], &cp, 0 );
1435 /* then it was not a number */
1436 command_print( cmd_ctx, "Target: %s unknown, try one of:\n", args[0] );
1440 target = get_target_by_num( num );
1441 if( target == NULL ){
1442 command_print(cmd_ctx,"Target: %s is unknown, try one of:\n", args[0] );
1446 cmd_ctx->current_target = target->target_number;
1451 command_print(cmd_ctx, " CmdName Type Endian ChainPos State ");
1452 command_print(cmd_ctx, "-- ---------- ---------- ---------- -------- ----------");
1455 /* XX: abcdefghij abcdefghij abcdefghij abcdefghij */
1456 command_print(cmd_ctx, "%2d: %-10s %-10s %-10s %8d %s",
1457 target->target_number,
1460 Jim_Nvp_value2name_simple( nvp_target_endian, target->endianness )->name,
1461 target->chain_position,
1462 Jim_Nvp_value2name_simple( nvp_target_state, target->state )->name );
1463 target = target->next;
1471 int handle_working_area_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
1473 target_t *target = NULL;
1475 if ((argc < 4) || (argc > 5))
1477 return ERROR_COMMAND_SYNTAX_ERROR;
1480 target = get_target_by_num(strtoul(args[0], NULL, 0));
1483 return ERROR_COMMAND_SYNTAX_ERROR;
1485 target_free_all_working_areas(target);
1487 target->working_area_phys = target->working_area_virt = strtoul(args[1], NULL, 0);
1490 target->working_area_virt = strtoul(args[4], NULL, 0);
1492 target->working_area_size = strtoul(args[2], NULL, 0);
1494 if (strcmp(args[3], "backup") == 0)
1496 target->backup_working_area = 1;
1498 else if (strcmp(args[3], "nobackup") == 0)
1500 target->backup_working_area = 0;
1504 LOG_ERROR("unrecognized <backup|nobackup> argument (%s)", args[3]);
1505 return ERROR_COMMAND_SYNTAX_ERROR;
1512 /* process target state changes */
1513 int handle_target(void *priv)
1515 target_t *target = all_targets;
1519 if (target_continous_poll)
1521 /* polling may fail silently until the target has been examined */
1522 target_poll(target);
1525 target = target->next;
1531 int handle_reg_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
1540 target = get_current_target(cmd_ctx);
1542 /* list all available registers for the current target */
1545 reg_cache_t *cache = target->reg_cache;
1551 for (i = 0; i < cache->num_regs; i++)
1553 value = buf_to_str(cache->reg_list[i].value, cache->reg_list[i].size, 16);
1554 command_print(cmd_ctx, "(%i) %s (/%i): 0x%s (dirty: %i, valid: %i)", count++, cache->reg_list[i].name, cache->reg_list[i].size, value, cache->reg_list[i].dirty, cache->reg_list[i].valid);
1557 cache = cache->next;
1563 /* access a single register by its ordinal number */
1564 if ((args[0][0] >= '0') && (args[0][0] <= '9'))
1566 int num = strtoul(args[0], NULL, 0);
1567 reg_cache_t *cache = target->reg_cache;
1573 for (i = 0; i < cache->num_regs; i++)
1577 reg = &cache->reg_list[i];
1583 cache = cache->next;
1588 command_print(cmd_ctx, "%i is out of bounds, the current target has only %i registers (0 - %i)", num, count, count - 1);
1591 } else /* access a single register by its name */
1593 reg = register_get_by_name(target->reg_cache, args[0], 1);
1597 command_print(cmd_ctx, "register %s not found in current target", args[0]);
1602 /* display a register */
1603 if ((argc == 1) || ((argc == 2) && !((args[1][0] >= '0') && (args[1][0] <= '9'))))
1605 if ((argc == 2) && (strcmp(args[1], "force") == 0))
1608 if (reg->valid == 0)
1610 reg_arch_type_t *arch_type = register_get_arch_type(reg->arch_type);
1611 if (arch_type == NULL)
1613 LOG_ERROR("BUG: encountered unregistered arch type");
1616 arch_type->get(reg);
1618 value = buf_to_str(reg->value, reg->size, 16);
1619 command_print(cmd_ctx, "%s (/%i): 0x%s", reg->name, reg->size, value);
1624 /* set register value */
1627 u8 *buf = malloc(CEIL(reg->size, 8));
1628 str_to_buf(args[1], strlen(args[1]), buf, reg->size, 0);
1630 reg_arch_type_t *arch_type = register_get_arch_type(reg->arch_type);
1631 if (arch_type == NULL)
1633 LOG_ERROR("BUG: encountered unregistered arch type");
1637 arch_type->set(reg, buf);
1639 value = buf_to_str(reg->value, reg->size, 16);
1640 command_print(cmd_ctx, "%s (/%i): 0x%s", reg->name, reg->size, value);
1648 command_print(cmd_ctx, "usage: reg <#|name> [value]");
1654 int handle_poll_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
1656 target_t *target = get_current_target(cmd_ctx);
1660 target_poll(target);
1661 target_arch_state(target);
1665 if (strcmp(args[0], "on") == 0)
1667 target_continous_poll = 1;
1669 else if (strcmp(args[0], "off") == 0)
1671 target_continous_poll = 0;
1675 command_print(cmd_ctx, "arg is \"on\" or \"off\"");
1683 int handle_wait_halt_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
1691 ms = strtoul(args[0], &end, 0) * 1000;
1694 command_print(cmd_ctx, "usage: %s [seconds]", cmd);
1698 target_t *target = get_current_target(cmd_ctx);
1700 return target_wait_state(target, TARGET_HALTED, ms);
1703 int target_wait_state(target_t *target, enum target_state state, int ms)
1706 struct timeval timeout, now;
1708 gettimeofday(&timeout, NULL);
1709 timeval_add_time(&timeout, 0, ms * 1000);
1713 if ((retval=target_poll(target))!=ERROR_OK)
1716 if (target->state == state)
1723 LOG_DEBUG("waiting for target %s...",
1724 Jim_Nvp_value2name_simple(nvp_target_state,state)->name);
1727 gettimeofday(&now, NULL);
1728 if ((now.tv_sec > timeout.tv_sec) || ((now.tv_sec == timeout.tv_sec) && (now.tv_usec >= timeout.tv_usec)))
1730 LOG_ERROR("timed out while waiting for target %s",
1731 Jim_Nvp_value2name_simple(nvp_target_state,state)->name);
1739 int handle_halt_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
1742 target_t *target = get_current_target(cmd_ctx);
1746 if ((retval = target_halt(target)) != ERROR_OK)
1751 return handle_wait_halt_command(cmd_ctx, cmd, args, argc);
1754 int handle_soft_reset_halt_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
1756 target_t *target = get_current_target(cmd_ctx);
1758 LOG_USER("requesting target halt and executing a soft reset");
1760 target->type->soft_reset_halt(target);
1765 int handle_reset_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
1768 enum target_reset_mode reset_mode = RESET_RUN;
1772 n = Jim_Nvp_name2value_simple( nvp_reset_modes, args[0] );
1773 if( (n->name == NULL) || (n->value == RESET_UNKNOWN) ){
1774 return ERROR_COMMAND_SYNTAX_ERROR;
1776 reset_mode = n->value;
1779 /* reset *all* targets */
1780 return target_process_reset(cmd_ctx, reset_mode);
1783 int handle_NEWreset_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
1789 x = strtol( args[0], &cp, 0 );
1791 command_print( cmd_ctx, "Not numeric: %s\n", args[0] );
1792 return ERROR_COMMAND_SYNTAX_ERROR;
1794 USE_OLD_RESET = !!x;
1796 command_print( cmd_ctx, "reset method: %d (%s)\n",
1798 USE_OLD_RESET ? "old-method" : "new-method" );
1802 int handle_resume_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
1805 target_t *target = get_current_target(cmd_ctx);
1807 target_handle_event( target, TARGET_EVENT_OLD_pre_resume );
1810 retval = target_resume(target, 1, 0, 1, 0); /* current pc, addr = 0, handle breakpoints, not debugging */
1812 retval = target_resume(target, 0, strtoul(args[0], NULL, 0), 1, 0); /* addr = args[0], handle breakpoints, not debugging */
1815 retval = ERROR_COMMAND_SYNTAX_ERROR;
1821 int handle_step_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
1823 target_t *target = get_current_target(cmd_ctx);
1828 target->type->step(target, 1, 0, 1); /* current pc, addr = 0, handle breakpoints */
1831 target->type->step(target, 0, strtoul(args[0], NULL, 0), 1); /* addr = args[0], handle breakpoints */
1836 int handle_md_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
1838 const int line_bytecnt = 32;
1851 target_t *target = get_current_target(cmd_ctx);
1857 count = strtoul(args[1], NULL, 0);
1859 address = strtoul(args[0], NULL, 0);
1865 size = 4; line_modulo = line_bytecnt / 4;
1868 size = 2; line_modulo = line_bytecnt / 2;
1871 size = 1; line_modulo = line_bytecnt / 1;
1877 buffer = calloc(count, size);
1878 retval = target->type->read_memory(target, address, size, count, buffer);
1879 if (retval == ERROR_OK)
1883 for (i = 0; i < count; i++)
1885 if (i%line_modulo == 0)
1886 output_len += snprintf(output + output_len, 128 - output_len, "0x%8.8x: ", address + (i*size));
1891 output_len += snprintf(output + output_len, 128 - output_len, "%8.8x ", target_buffer_get_u32(target, &buffer[i*4]));
1894 output_len += snprintf(output + output_len, 128 - output_len, "%4.4x ", target_buffer_get_u16(target, &buffer[i*2]));
1897 output_len += snprintf(output + output_len, 128 - output_len, "%2.2x ", buffer[i*1]);
1901 if ((i%line_modulo == line_modulo-1) || (i == count - 1))
1903 command_print(cmd_ctx, output);
1914 int handle_mw_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
1921 target_t *target = get_current_target(cmd_ctx);
1924 if ((argc < 2) || (argc > 3))
1925 return ERROR_COMMAND_SYNTAX_ERROR;
1927 address = strtoul(args[0], NULL, 0);
1928 value = strtoul(args[1], NULL, 0);
1930 count = strtoul(args[2], NULL, 0);
1936 target_buffer_set_u32(target, value_buf, value);
1940 target_buffer_set_u16(target, value_buf, value);
1944 value_buf[0] = value;
1947 return ERROR_COMMAND_SYNTAX_ERROR;
1949 for (i=0; i<count; i++)
1955 retval = target->type->write_memory(target, address + i*wordsize, 4, 1, value_buf);
1958 retval = target->type->write_memory(target, address + i*wordsize, 2, 1, value_buf);
1961 retval = target->type->write_memory(target, address + i*wordsize, 1, 1, value_buf);
1966 if (retval!=ERROR_OK)
1976 int handle_load_image_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
1982 u32 max_address=0xffffffff;
1988 duration_t duration;
1989 char *duration_text;
1991 target_t *target = get_current_target(cmd_ctx);
1993 if ((argc < 1)||(argc > 5))
1995 return ERROR_COMMAND_SYNTAX_ERROR;
1998 /* a base address isn't always necessary, default to 0x0 (i.e. don't relocate) */
2001 image.base_address_set = 1;
2002 image.base_address = strtoul(args[1], NULL, 0);
2006 image.base_address_set = 0;
2010 image.start_address_set = 0;
2014 min_address=strtoul(args[3], NULL, 0);
2018 max_address=strtoul(args[4], NULL, 0)+min_address;
2021 if (min_address>max_address)
2023 return ERROR_COMMAND_SYNTAX_ERROR;
2027 duration_start_measure(&duration);
2029 if (image_open(&image, args[0], (argc >= 3) ? args[2] : NULL) != ERROR_OK)
2036 for (i = 0; i < image.num_sections; i++)
2038 buffer = malloc(image.sections[i].size);
2041 command_print(cmd_ctx, "error allocating buffer for section (%d bytes)", image.sections[i].size);
2045 if ((retval = image_read_section(&image, i, 0x0, image.sections[i].size, buffer, &buf_cnt)) != ERROR_OK)
2055 /* DANGER!!! beware of unsigned comparision here!!! */
2057 if ((image.sections[i].base_address+buf_cnt>=min_address)&&
2058 (image.sections[i].base_address<max_address))
2060 if (image.sections[i].base_address<min_address)
2062 /* clip addresses below */
2063 offset+=min_address-image.sections[i].base_address;
2067 if (image.sections[i].base_address+buf_cnt>max_address)
2069 length-=(image.sections[i].base_address+buf_cnt)-max_address;
2072 if ((retval = target_write_buffer(target, image.sections[i].base_address+offset, length, buffer+offset)) != ERROR_OK)
2077 image_size += length;
2078 command_print(cmd_ctx, "%u byte written at address 0x%8.8x", length, image.sections[i].base_address+offset);
2084 duration_stop_measure(&duration, &duration_text);
2085 if (retval==ERROR_OK)
2087 command_print(cmd_ctx, "downloaded %u byte in %s", image_size, duration_text);
2089 free(duration_text);
2091 image_close(&image);
2097 int handle_dump_image_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
2104 int retval=ERROR_OK;
2106 duration_t duration;
2107 char *duration_text;
2109 target_t *target = get_current_target(cmd_ctx);
2113 command_print(cmd_ctx, "usage: dump_image <filename> <address> <size>");
2117 address = strtoul(args[1], NULL, 0);
2118 size = strtoul(args[2], NULL, 0);
2120 if ((address & 3) || (size & 3))
2122 command_print(cmd_ctx, "only 32-bit aligned address and size are supported");
2126 if (fileio_open(&fileio, args[0], FILEIO_WRITE, FILEIO_BINARY) != ERROR_OK)
2131 duration_start_measure(&duration);
2136 u32 this_run_size = (size > 560) ? 560 : size;
2138 retval = target->type->read_memory(target, address, 4, this_run_size / 4, buffer);
2139 if (retval != ERROR_OK)
2144 retval = fileio_write(&fileio, this_run_size, buffer, &size_written);
2145 if (retval != ERROR_OK)
2150 size -= this_run_size;
2151 address += this_run_size;
2154 fileio_close(&fileio);
2156 duration_stop_measure(&duration, &duration_text);
2157 if (retval==ERROR_OK)
2159 command_print(cmd_ctx, "dumped %"PRIi64" byte in %s", fileio.size, duration_text);
2161 free(duration_text);
2166 int handle_verify_image_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
2174 u32 mem_checksum = 0;
2178 duration_t duration;
2179 char *duration_text;
2181 target_t *target = get_current_target(cmd_ctx);
2185 return ERROR_COMMAND_SYNTAX_ERROR;
2190 LOG_ERROR("no target selected");
2194 duration_start_measure(&duration);
2198 image.base_address_set = 1;
2199 image.base_address = strtoul(args[1], NULL, 0);
2203 image.base_address_set = 0;
2204 image.base_address = 0x0;
2207 image.start_address_set = 0;
2209 if ((retval=image_open(&image, args[0], (argc == 3) ? args[2] : NULL)) != ERROR_OK)
2216 for (i = 0; i < image.num_sections; i++)
2218 buffer = malloc(image.sections[i].size);
2221 command_print(cmd_ctx, "error allocating buffer for section (%d bytes)", image.sections[i].size);
2224 if ((retval = image_read_section(&image, i, 0x0, image.sections[i].size, buffer, &buf_cnt)) != ERROR_OK)
2230 /* calculate checksum of image */
2231 image_calculate_checksum( buffer, buf_cnt, &checksum );
2233 retval = target_checksum_memory(target, image.sections[i].base_address, buf_cnt, &mem_checksum);
2234 if( retval != ERROR_OK )
2240 if( checksum != mem_checksum )
2242 /* failed crc checksum, fall back to a binary compare */
2245 command_print(cmd_ctx, "checksum mismatch - attempting binary compare");
2247 data = (u8*)malloc(buf_cnt);
2249 /* Can we use 32bit word accesses? */
2251 int count = buf_cnt;
2252 if ((count % 4) == 0)
2257 retval = target->type->read_memory(target, image.sections[i].base_address, size, count, data);
2258 if (retval == ERROR_OK)
2261 for (t = 0; t < buf_cnt; t++)
2263 if (data[t] != buffer[t])
2265 command_print(cmd_ctx, "Verify operation failed address 0x%08x. Was 0x%02x instead of 0x%02x\n", t + image.sections[i].base_address, data[t], buffer[t]);
2278 image_size += buf_cnt;
2281 duration_stop_measure(&duration, &duration_text);
2282 if (retval==ERROR_OK)
2284 command_print(cmd_ctx, "verified %u bytes in %s", image_size, duration_text);
2286 free(duration_text);
2288 image_close(&image);
2293 int handle_bp_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
2296 target_t *target = get_current_target(cmd_ctx);
2300 breakpoint_t *breakpoint = target->breakpoints;
2304 if (breakpoint->type == BKPT_SOFT)
2306 char* buf = buf_to_str(breakpoint->orig_instr, breakpoint->length, 16);
2307 command_print(cmd_ctx, "0x%8.8x, 0x%x, %i, 0x%s", breakpoint->address, breakpoint->length, breakpoint->set, buf);
2312 command_print(cmd_ctx, "0x%8.8x, 0x%x, %i", breakpoint->address, breakpoint->length, breakpoint->set);
2314 breakpoint = breakpoint->next;
2322 length = strtoul(args[1], NULL, 0);
2325 if (strcmp(args[2], "hw") == 0)
2328 if ((retval = breakpoint_add(target, strtoul(args[0], NULL, 0), length, hw)) != ERROR_OK)
2330 LOG_ERROR("Failure setting breakpoints");
2334 command_print(cmd_ctx, "breakpoint added at address 0x%8.8x", strtoul(args[0], NULL, 0));
2339 command_print(cmd_ctx, "usage: bp <address> <length> ['hw']");
2345 int handle_rbp_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
2347 target_t *target = get_current_target(cmd_ctx);
2350 breakpoint_remove(target, strtoul(args[0], NULL, 0));
2355 int handle_wp_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
2357 target_t *target = get_current_target(cmd_ctx);
2362 watchpoint_t *watchpoint = target->watchpoints;
2366 command_print(cmd_ctx, "address: 0x%8.8x, len: 0x%8.8x, r/w/a: %i, value: 0x%8.8x, mask: 0x%8.8x", watchpoint->address, watchpoint->length, watchpoint->rw, watchpoint->value, watchpoint->mask);
2367 watchpoint = watchpoint->next;
2372 enum watchpoint_rw type = WPT_ACCESS;
2373 u32 data_value = 0x0;
2374 u32 data_mask = 0xffffffff;
2390 command_print(cmd_ctx, "usage: wp <address> <length> [r/w/a] [value] [mask]");
2396 data_value = strtoul(args[3], NULL, 0);
2400 data_mask = strtoul(args[4], NULL, 0);
2403 if ((retval = watchpoint_add(target, strtoul(args[0], NULL, 0),
2404 strtoul(args[1], NULL, 0), type, data_value, data_mask)) != ERROR_OK)
2406 LOG_ERROR("Failure setting breakpoints");
2411 command_print(cmd_ctx, "usage: wp <address> <length> [r/w/a] [value] [mask]");
2417 int handle_rwp_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
2419 target_t *target = get_current_target(cmd_ctx);
2422 watchpoint_remove(target, strtoul(args[0], NULL, 0));
2427 int handle_virt2phys_command(command_context_t *cmd_ctx, char *cmd, char **args, int argc)
2430 target_t *target = get_current_target(cmd_ctx);
2436 return ERROR_COMMAND_SYNTAX_ERROR;
2438 va = strtoul(args[0], NULL, 0);
2440 retval = target->type->virt2phys(target, va, &pa);
2441 if (retval == ERROR_OK)
2443 command_print(cmd_ctx, "Physical address 0x%08x", pa);
2447 /* lower levels will have logged a detailed error which is
2448 * forwarded to telnet/GDB session.
2453 static void writeLong(FILE *f, int l)
2458 char c=(l>>(i*8))&0xff;
2459 fwrite(&c, 1, 1, f);
2463 static void writeString(FILE *f, char *s)
2465 fwrite(s, 1, strlen(s), f);
2470 // Dump a gmon.out histogram file.
2471 static void writeGmon(u32 *samples, int sampleNum, char *filename)
2474 FILE *f=fopen(filename, "w");
2477 fwrite("gmon", 1, 4, f);
2478 writeLong(f, 0x00000001); // Version
2479 writeLong(f, 0); // padding
2480 writeLong(f, 0); // padding
2481 writeLong(f, 0); // padding
2483 fwrite("", 1, 1, f); // GMON_TAG_TIME_HIST
2485 // figure out bucket size
2488 for (i=0; i<sampleNum; i++)
2500 int addressSpace=(max-min+1);
2502 static int const maxBuckets=256*1024; // maximum buckets.
2503 int length=addressSpace;
2504 if (length > maxBuckets)
2508 int *buckets=malloc(sizeof(int)*length);
2514 memset(buckets, 0, sizeof(int)*length);
2515 for (i=0; i<sampleNum;i++)
2517 u32 address=samples[i];
2518 long long a=address-min;
2519 long long b=length-1;
2520 long long c=addressSpace-1;
2521 int index=(a*b)/c; // danger!!!! int32 overflows
2525 // append binary memory gmon.out &profile_hist_hdr ((char*)&profile_hist_hdr + sizeof(struct gmon_hist_hdr))
2526 writeLong(f, min); // low_pc
2527 writeLong(f, max); // high_pc
2528 writeLong(f, length); // # of samples
2529 writeLong(f, 64000000); // 64MHz
2530 writeString(f, "seconds");
2531 for (i=0; i<(15-strlen("seconds")); i++)
2533 fwrite("", 1, 1, f); // padding
2535 writeString(f, "s");
2537 // append binary memory gmon.out profile_hist_data (profile_hist_data + profile_hist_hdr.hist_size)
2539 char *data=malloc(2*length);
2542 for (i=0; i<length;i++)
2551 data[i*2+1]=(val>>8)&0xff;
2554 fwrite(data, 1, length*2, f);
2564 /* profiling samples the CPU PC as quickly as OpenOCD is able, which will be used as a random sampling of PC */
2565 int handle_profile_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
2567 target_t *target = get_current_target(cmd_ctx);
2568 struct timeval timeout, now;
2570 gettimeofday(&timeout, NULL);
2573 return ERROR_COMMAND_SYNTAX_ERROR;
2576 timeval_add_time(&timeout, strtoul(args[0], &end, 0), 0);
2582 command_print(cmd_ctx, "Starting profiling. Halting and resuming the target as often as we can...");
2584 static const int maxSample=10000;
2585 u32 *samples=malloc(sizeof(u32)*maxSample);
2590 int retval=ERROR_OK;
2591 // hopefully it is safe to cache! We want to stop/restart as quickly as possible.
2592 reg_t *reg = register_get_by_name(target->reg_cache, "pc", 1);
2596 target_poll(target);
2597 if (target->state == TARGET_HALTED)
2599 u32 t=*((u32 *)reg->value);
2600 samples[numSamples++]=t;
2601 retval = target_resume(target, 1, 0, 0, 0); /* current pc, addr = 0, do not handle breakpoints, not debugging */
2602 target_poll(target);
2603 alive_sleep(10); // sleep 10ms, i.e. <100 samples/second.
2604 } else if (target->state == TARGET_RUNNING)
2606 // We want to quickly sample the PC.
2607 target_halt(target);
2610 command_print(cmd_ctx, "Target not halted or running");
2614 if (retval!=ERROR_OK)
2619 gettimeofday(&now, NULL);
2620 if ((numSamples>=maxSample) || ((now.tv_sec >= timeout.tv_sec) && (now.tv_usec >= timeout.tv_usec)))
2622 command_print(cmd_ctx, "Profiling completed. %d samples.", numSamples);
2623 target_poll(target);
2624 if (target->state == TARGET_HALTED)
2626 target_resume(target, 1, 0, 0, 0); /* current pc, addr = 0, do not handle breakpoints, not debugging */
2628 target_poll(target);
2629 writeGmon(samples, numSamples, args[1]);
2630 command_print(cmd_ctx, "Wrote %s", args[1]);
2639 static int new_int_array_element(Jim_Interp * interp, const char *varname, int idx, u32 val)
2642 Jim_Obj *nameObjPtr, *valObjPtr;
2645 namebuf = alloc_printf("%s(%d)", varname, idx);
2649 nameObjPtr = Jim_NewStringObj(interp, namebuf, -1);
2650 valObjPtr = Jim_NewIntObj(interp, val);
2651 if (!nameObjPtr || !valObjPtr)
2657 Jim_IncrRefCount(nameObjPtr);
2658 Jim_IncrRefCount(valObjPtr);
2659 result = Jim_SetVariable(interp, nameObjPtr, valObjPtr);
2660 Jim_DecrRefCount(interp, nameObjPtr);
2661 Jim_DecrRefCount(interp, valObjPtr);
2663 /* printf("%s(%d) <= 0%08x\n", varname, idx, val); */
2667 static int jim_mem2array(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
2669 command_context_t *context;
2672 context = Jim_GetAssocData(interp, "context");
2673 if (context == NULL)
2675 LOG_ERROR("mem2array: no command context");
2678 target = get_current_target(context);
2681 LOG_ERROR("mem2array: no current target");
2685 return target_mem2array(interp, target, argc,argv);
2688 static int target_mem2array(Jim_Interp *interp, target_t *target, int argc, Jim_Obj *const *argv)
2696 const char *varname;
2698 int i, n, e, retval;
2700 /* argv[1] = name of array to receive the data
2701 * argv[2] = desired width
2702 * argv[3] = memory address
2703 * argv[4] = count of times to read
2706 Jim_WrongNumArgs(interp, 1, argv, "varname width addr nelems");
2709 varname = Jim_GetString(argv[1], &len);
2710 /* given "foo" get space for worse case "foo(%d)" .. add 20 */
2712 e = Jim_GetLong(interp, argv[2], &l);
2718 e = Jim_GetLong(interp, argv[3], &l);
2723 e = Jim_GetLong(interp, argv[4], &l);
2739 Jim_SetResult(interp, Jim_NewEmptyStringObj(interp));
2740 Jim_AppendStrings( interp, Jim_GetResult(interp), "Invalid width param, must be 8/16/32", NULL );
2744 Jim_SetResult(interp, Jim_NewEmptyStringObj(interp));
2745 Jim_AppendStrings(interp, Jim_GetResult(interp), "mem2array: zero width read?", NULL);
2748 if ((addr + (len * width)) < addr) {
2749 Jim_SetResult(interp, Jim_NewEmptyStringObj(interp));
2750 Jim_AppendStrings(interp, Jim_GetResult(interp), "mem2array: addr + len - wraps to zero?", NULL);
2753 /* absurd transfer size? */
2755 Jim_SetResult(interp, Jim_NewEmptyStringObj(interp));
2756 Jim_AppendStrings(interp, Jim_GetResult(interp), "mem2array: absurd > 64K item request", NULL);
2761 ((width == 2) && ((addr & 1) == 0)) ||
2762 ((width == 4) && ((addr & 3) == 0))) {
2766 Jim_SetResult(interp, Jim_NewEmptyStringObj(interp));
2767 sprintf(buf, "mem2array address: 0x%08x is not aligned for %d byte reads", addr, width);
2768 Jim_AppendStrings(interp, Jim_GetResult(interp), buf , NULL);
2779 /* Slurp... in buffer size chunks */
2781 count = len; /* in objects.. */
2782 if (count > (sizeof(buffer)/width)) {
2783 count = (sizeof(buffer)/width);
2786 retval = target->type->read_memory( target, addr, width, count, buffer );
2787 if (retval != ERROR_OK) {
2789 LOG_ERROR("mem2array: Read @ 0x%08x, w=%d, cnt=%d, failed", addr, width, count);
2790 Jim_SetResult(interp, Jim_NewEmptyStringObj(interp));
2791 Jim_AppendStrings(interp, Jim_GetResult(interp), "mem2array: cannot read memory", NULL);
2795 v = 0; /* shut up gcc */
2796 for (i = 0 ;i < count ;i++, n++) {
2799 v = target_buffer_get_u32(target, &buffer[i*width]);
2802 v = target_buffer_get_u16(target, &buffer[i*width]);
2805 v = buffer[i] & 0x0ff;
2808 new_int_array_element(interp, varname, n, v);
2814 Jim_SetResult(interp, Jim_NewEmptyStringObj(interp));
2819 static int get_int_array_element(Jim_Interp * interp, const char *varname, int idx, u32 *val)
2822 Jim_Obj *nameObjPtr, *valObjPtr;
2826 namebuf = alloc_printf("%s(%d)", varname, idx);
2830 nameObjPtr = Jim_NewStringObj(interp, namebuf, -1);
2837 Jim_IncrRefCount(nameObjPtr);
2838 valObjPtr = Jim_GetVariable(interp, nameObjPtr, JIM_ERRMSG);
2839 Jim_DecrRefCount(interp, nameObjPtr);
2841 if (valObjPtr == NULL)
2844 result = Jim_GetLong(interp, valObjPtr, &l);
2845 /* printf("%s(%d) => 0%08x\n", varname, idx, val); */
2850 static int jim_array2mem(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
2852 command_context_t *context;
2855 context = Jim_GetAssocData(interp, "context");
2856 if (context == NULL){
2857 LOG_ERROR("array2mem: no command context");
2860 target = get_current_target(context);
2861 if (target == NULL){
2862 LOG_ERROR("array2mem: no current target");
2866 return target_array2mem( interp,target, argc, argv );
2870 static int target_array2mem(Jim_Interp *interp, target_t *target, int argc, Jim_Obj *const *argv)
2878 const char *varname;
2880 int i, n, e, retval;
2882 /* argv[1] = name of array to get the data
2883 * argv[2] = desired width
2884 * argv[3] = memory address
2885 * argv[4] = count to write
2888 Jim_WrongNumArgs(interp, 1, argv, "varname width addr nelems");
2891 varname = Jim_GetString(argv[1], &len);
2892 /* given "foo" get space for worse case "foo(%d)" .. add 20 */
2894 e = Jim_GetLong(interp, argv[2], &l);
2900 e = Jim_GetLong(interp, argv[3], &l);
2905 e = Jim_GetLong(interp, argv[4], &l);
2921 Jim_SetResult(interp, Jim_NewEmptyStringObj(interp));
2922 Jim_AppendStrings( interp, Jim_GetResult(interp), "Invalid width param, must be 8/16/32", NULL );
2926 Jim_SetResult(interp, Jim_NewEmptyStringObj(interp));
2927 Jim_AppendStrings(interp, Jim_GetResult(interp), "array2mem: zero width read?", NULL);
2930 if ((addr + (len * width)) < addr) {
2931 Jim_SetResult(interp, Jim_NewEmptyStringObj(interp));
2932 Jim_AppendStrings(interp, Jim_GetResult(interp), "array2mem: addr + len - wraps to zero?", NULL);
2935 /* absurd transfer size? */
2937 Jim_SetResult(interp, Jim_NewEmptyStringObj(interp));
2938 Jim_AppendStrings(interp, Jim_GetResult(interp), "array2mem: absurd > 64K item request", NULL);
2943 ((width == 2) && ((addr & 1) == 0)) ||
2944 ((width == 4) && ((addr & 3) == 0))) {
2948 Jim_SetResult(interp, Jim_NewEmptyStringObj(interp));
2949 sprintf(buf, "array2mem address: 0x%08x is not aligned for %d byte reads", addr, width);
2950 Jim_AppendStrings(interp, Jim_GetResult(interp), buf , NULL);
2962 /* Slurp... in buffer size chunks */
2964 count = len; /* in objects.. */
2965 if (count > (sizeof(buffer)/width)) {
2966 count = (sizeof(buffer)/width);
2969 v = 0; /* shut up gcc */
2970 for (i = 0 ;i < count ;i++, n++) {
2971 get_int_array_element(interp, varname, n, &v);
2974 target_buffer_set_u32(target, &buffer[i*width], v);
2977 target_buffer_set_u16(target, &buffer[i*width], v);
2980 buffer[i] = v & 0x0ff;
2986 retval = target->type->write_memory(target, addr, width, count, buffer);
2987 if (retval != ERROR_OK) {
2989 LOG_ERROR("array2mem: Write @ 0x%08x, w=%d, cnt=%d, failed", addr, width, count);
2990 Jim_SetResult(interp, Jim_NewEmptyStringObj(interp));
2991 Jim_AppendStrings(interp, Jim_GetResult(interp), "array2mem: cannot read memory", NULL);
2997 Jim_SetResult(interp, Jim_NewEmptyStringObj(interp));
3003 target_all_handle_event( enum target_event e )
3008 LOG_DEBUG( "**all*targets: event: %d, %s",
3010 Jim_Nvp_value2name_simple( nvp_target_event, e )->name );
3012 target = all_targets;
3014 target_handle_event( target, e );
3015 target = target->next;
3020 target_handle_event( target_t *target, enum target_event e )
3022 target_event_action_t *teap;
3025 teap = target->event_action;
3029 if( teap->event == e ){
3031 LOG_DEBUG( "target: (%d) %s (%s) event: %d (%s) action: %s\n",
3032 target->target_number,
3036 Jim_Nvp_value2name_simple( nvp_target_event, e )->name,
3037 Jim_GetString( teap->body, NULL ) );
3038 Jim_EvalObj( interp, teap->body );
3043 LOG_DEBUG( "event: %d %s - no action",
3045 Jim_Nvp_value2name_simple( nvp_target_event, e )->name );
3049 enum target_cfg_param {
3052 TCFG_WORK_AREA_VIRT,
3053 TCFG_WORK_AREA_PHYS,
3054 TCFG_WORK_AREA_SIZE,
3055 TCFG_WORK_AREA_BACKUP,
3058 TCFG_CHAIN_POSITION,
3062 static Jim_Nvp nvp_config_opts[] = {
3063 { .name = "-type", .value = TCFG_TYPE },
3064 { .name = "-event", .value = TCFG_EVENT },
3065 { .name = "-work-area-virt", .value = TCFG_WORK_AREA_VIRT },
3066 { .name = "-work-area-phys", .value = TCFG_WORK_AREA_PHYS },
3067 { .name = "-work-area-size", .value = TCFG_WORK_AREA_SIZE },
3068 { .name = "-work-area-backup", .value = TCFG_WORK_AREA_BACKUP },
3069 { .name = "-endian" , .value = TCFG_ENDIAN },
3070 { .name = "-variant", .value = TCFG_VARIANT },
3071 { .name = "-chain-position", .value = TCFG_CHAIN_POSITION },
3073 { .name = NULL, .value = -1 }
3078 target_configure( Jim_GetOptInfo *goi,
3088 /* parse config or cget options ... */
3089 while( goi->argc > 0 ){
3090 Jim_SetEmptyResult( goi->interp );
3091 //Jim_GetOpt_Debug( goi );
3093 if( target->type->target_jim_configure ){
3094 /* target defines a configure function */
3095 /* target gets first dibs on parameters */
3096 e = (*(target->type->target_jim_configure))( target, goi );
3105 /* otherwise we 'continue' below */
3107 e = Jim_GetOpt_Nvp( goi, nvp_config_opts, &n );
3109 Jim_GetOpt_NvpUnknown( goi, nvp_config_opts, 0 );
3115 if( goi->isconfigure ){
3116 Jim_SetResult_sprintf( goi->interp, "not setable: %s", n->name );
3120 if( goi->argc != 0 ){
3121 Jim_WrongNumArgs( goi->interp, goi->argc, goi->argv, "NO PARAMS");
3125 Jim_SetResultString( goi->interp, target->type->name, -1 );
3129 if( goi->argc == 0 ){
3130 Jim_WrongNumArgs( goi->interp, goi->argc, goi->argv, "-event ?event-name? ...");
3134 e = Jim_GetOpt_Nvp( goi, nvp_target_event, &n );
3136 Jim_GetOpt_NvpUnknown( goi, nvp_target_event, 1 );
3140 if( goi->isconfigure ){
3141 if( goi->argc == 0 ){
3142 Jim_WrongNumArgs( goi->interp, goi->argc, goi->argv, "-event ?event-name? ?EVENT-BODY?");
3146 if( goi->argc != 0 ){
3147 Jim_WrongNumArgs(goi->interp, goi->argc, goi->argv, "-event ?event-name?");
3154 target_event_action_t *teap;
3156 teap = target->event_action;
3157 /* replace existing? */
3159 if( teap->event == n->value ){
3165 if( goi->isconfigure ){
3168 teap = calloc( 1, sizeof(*teap) );
3170 teap->event = n->value;
3171 Jim_GetOpt_Obj( goi, &o );
3173 Jim_DecrRefCount( interp, teap->body );
3175 teap->body = Jim_DuplicateObj( goi->interp, o );
3178 * Tcl/TK - "tk events" have a nice feature.
3179 * See the "BIND" command.
3180 * We should support that here.
3181 * You can specify %X and %Y in the event code.
3182 * The idea is: %T - target name.
3183 * The idea is: %N - target number
3184 * The idea is: %E - event name.
3186 Jim_IncrRefCount( teap->body );
3188 /* add to head of event list */
3189 teap->next = target->event_action;
3190 target->event_action = teap;
3191 Jim_SetEmptyResult(goi->interp);
3195 Jim_SetEmptyResult( goi->interp );
3197 Jim_SetResult( goi->interp, Jim_DuplicateObj( goi->interp, teap->body ) );
3204 case TCFG_WORK_AREA_VIRT:
3205 if( goi->isconfigure ){
3206 target_free_all_working_areas(target);
3207 e = Jim_GetOpt_Wide( goi, &w );
3211 target->working_area_virt = w;
3213 if( goi->argc != 0 ){
3217 Jim_SetResult( interp, Jim_NewIntObj( goi->interp, target->working_area_virt ) );
3221 case TCFG_WORK_AREA_PHYS:
3222 if( goi->isconfigure ){
3223 target_free_all_working_areas(target);
3224 e = Jim_GetOpt_Wide( goi, &w );
3228 target->working_area_phys = w;
3230 if( goi->argc != 0 ){
3234 Jim_SetResult( interp, Jim_NewIntObj( goi->interp, target->working_area_phys ) );
3238 case TCFG_WORK_AREA_SIZE:
3239 if( goi->isconfigure ){
3240 target_free_all_working_areas(target);
3241 e = Jim_GetOpt_Wide( goi, &w );
3245 target->working_area_size = w;
3247 if( goi->argc != 0 ){
3251 Jim_SetResult( interp, Jim_NewIntObj( goi->interp, target->working_area_size ) );
3255 case TCFG_WORK_AREA_BACKUP:
3256 if( goi->isconfigure ){
3257 target_free_all_working_areas(target);
3258 e = Jim_GetOpt_Wide( goi, &w );
3262 /* make this exactly 1 or 0 */
3263 target->backup_working_area = (!!w);
3265 if( goi->argc != 0 ){
3269 Jim_SetResult( interp, Jim_NewIntObj( goi->interp, target->working_area_size ) );
3270 /* loop for more e*/
3274 if( goi->isconfigure ){
3275 e = Jim_GetOpt_Nvp( goi, nvp_target_endian, &n );
3277 Jim_GetOpt_NvpUnknown( goi, nvp_target_endian, 1 );
3280 target->endianness = n->value;
3282 if( goi->argc != 0 ){
3286 n = Jim_Nvp_value2name_simple( nvp_target_endian, target->endianness );
3287 if( n->name == NULL ){
3288 target->endianness = TARGET_LITTLE_ENDIAN;
3289 n = Jim_Nvp_value2name_simple( nvp_target_endian, target->endianness );
3291 Jim_SetResultString( goi->interp, n->name, -1 );
3296 if( goi->isconfigure ){
3297 if( goi->argc < 1 ){
3298 Jim_SetResult_sprintf( goi->interp,
3303 if( target->variant ){
3304 free((void *)(target->variant));
3306 e = Jim_GetOpt_String( goi, &cp, NULL );
3307 target->variant = strdup(cp);
3309 if( goi->argc != 0 ){
3313 Jim_SetResultString( goi->interp, target->variant,-1 );
3316 case TCFG_CHAIN_POSITION:
3317 if( goi->isconfigure ){
3318 target_free_all_working_areas(target);
3319 e = Jim_GetOpt_Wide( goi, &w );
3323 /* make this exactly 1 or 0 */
3324 target->chain_position = w;
3326 if( goi->argc != 0 ){
3330 Jim_SetResult( interp, Jim_NewIntObj( goi->interp, target->chain_position ) );
3331 /* loop for more e*/
3334 } /* while( goi->argc ) */
3335 /* done - we return */
3340 /** this is the 'tcl' handler for the target specific command */
3342 tcl_target_func( Jim_Interp *interp,
3344 Jim_Obj *const *argv )
3352 struct command_context_s *cmd_ctx;
3360 TS_CMD_MWW, TS_CMD_MWH, TS_CMD_MWB,
3361 TS_CMD_MDW, TS_CMD_MDH, TS_CMD_MDB,
3362 TS_CMD_MRW, TS_CMD_MRH, TS_CMD_MRB,
3363 TS_CMD_MEM2ARRAY, TS_CMD_ARRAY2MEM,
3371 TS_CMD_INVOKE_EVENT,
3374 static const Jim_Nvp target_options[] = {
3375 { .name = "configure", .value = TS_CMD_CONFIGURE },
3376 { .name = "cget", .value = TS_CMD_CGET },
3377 { .name = "mww", .value = TS_CMD_MWW },
3378 { .name = "mwh", .value = TS_CMD_MWH },
3379 { .name = "mwb", .value = TS_CMD_MWB },
3380 { .name = "mdw", .value = TS_CMD_MDW },
3381 { .name = "mdh", .value = TS_CMD_MDH },
3382 { .name = "mdb", .value = TS_CMD_MDB },
3383 { .name = "mem2array", .value = TS_CMD_MEM2ARRAY },
3384 { .name = "array2mem", .value = TS_CMD_ARRAY2MEM },
3385 { .name = "eventlist", .value = TS_CMD_EVENTLIST },
3386 { .name = "curstate", .value = TS_CMD_CURSTATE },
3388 { .name = "arp_examine", .value = TS_CMD_EXAMINE },
3389 { .name = "arp_poll", .value = TS_CMD_POLL },
3390 { .name = "arp_reset", .value = TS_CMD_RESET },
3391 { .name = "arp_halt", .value = TS_CMD_HALT },
3392 { .name = "arp_waitstate", .value = TS_CMD_WAITSTATE },
3393 { .name = "invoke-event", .value = TS_CMD_INVOKE_EVENT },
3395 { .name = NULL, .value = -1 },
3399 /* go past the "command" */
3400 Jim_GetOpt_Setup( &goi, interp, argc-1, argv+1 );
3402 target = Jim_CmdPrivData( goi.interp );
3403 cmd_ctx = Jim_GetAssocData(goi.interp, "context");
3405 /* commands here are in an NVP table */
3406 e = Jim_GetOpt_Nvp( &goi, target_options, &n );
3408 Jim_GetOpt_NvpUnknown( &goi, target_options, 0 );
3411 // Assume blank result
3412 Jim_SetEmptyResult( goi.interp );
3415 case TS_CMD_CONFIGURE:
3417 Jim_WrongNumArgs( goi.interp, goi.argc, goi.argv, "missing: -option VALUE ...");
3420 goi.isconfigure = 1;
3421 return target_configure( &goi, target );
3423 // some things take params
3425 Jim_WrongNumArgs( goi.interp, 0, goi.argv, "missing: ?-option?");
3428 goi.isconfigure = 0;
3429 return target_configure( &goi, target );
3437 * argv[3] = optional count.
3440 if( (goi.argc == 3) || (goi.argc == 4) ){
3444 Jim_SetResult_sprintf( goi.interp, "expected: %s ADDR DATA [COUNT]", n->name );
3448 e = Jim_GetOpt_Wide( &goi, &a );
3453 e = Jim_GetOpt_Wide( &goi, &b );
3458 e = Jim_GetOpt_Wide( &goi, &c );
3468 target_buffer_set_u32( target, target_buf, b );
3472 target_buffer_set_u16( target, target_buf, b );
3476 target_buffer_set_u8( target, target_buf, b );
3480 for( x = 0 ; x < c ; x++ ){
3481 e = target->type->write_memory( target, a, b, 1, target_buf );
3482 if( e != ERROR_OK ){
3483 Jim_SetResult_sprintf( interp, "Error writing @ 0x%08x: %d\n", (int)(a), e );
3496 /* argv[0] = command
3498 * argv[2] = optional count
3500 if( (goi.argc == 2) || (goi.argc == 3) ){
3501 Jim_SetResult_sprintf( goi.interp, "expected: %s ADDR [COUNT]", n->name );
3504 e = Jim_GetOpt_Wide( &goi, &a );
3509 e = Jim_GetOpt_Wide( &goi, &c );
3516 b = 1; /* shut up gcc */
3529 /* convert to "bytes" */
3531 /* count is now in 'BYTES' */
3537 e = target->type->read_memory( target, a, b, y / b, target_buf );
3538 if( e != ERROR_OK ){
3539 Jim_SetResult_sprintf( interp, "error reading target @ 0x%08lx", (int)(a) );
3543 Jim_fprintf( interp, interp->cookie_stdout, "0x%08x ", (int)(a) );
3546 for( x = 0 ; (x < 16) && (x < y) ; x += 4 ){
3547 z = target_buffer_get_u32( target, &(target_buf[ x * 4 ]) );
3548 Jim_fprintf( interp, interp->cookie_stdout, "%08x ", (int)(z) );
3550 for( ; (x < 16) ; x += 4 ){
3551 Jim_fprintf( interp, interp->cookie_stdout, " " );
3555 for( x = 0 ; (x < 16) && (x < y) ; x += 2 ){
3556 z = target_buffer_get_u16( target, &(target_buf[ x * 2 ]) );
3557 Jim_fprintf( interp, interp->cookie_stdout, "%04x ", (int)(z) );
3559 for( ; (x < 16) ; x += 2 ){
3560 Jim_fprintf( interp, interp->cookie_stdout, " " );
3565 for( x = 0 ; (x < 16) && (x < y) ; x += 1 ){
3566 z = target_buffer_get_u8( target, &(target_buf[ x * 4 ]) );
3567 Jim_fprintf( interp, interp->cookie_stdout, "%02x ", (int)(z) );
3569 for( ; (x < 16) ; x += 1 ){
3570 Jim_fprintf( interp, interp->cookie_stdout, " " );
3574 /* ascii-ify the bytes */
3575 for( x = 0 ; x < y ; x++ ){
3576 if( (target_buf[x] >= 0x20) &&
3577 (target_buf[x] <= 0x7e) ){
3581 target_buf[x] = '.';
3586 target_buf[x] = ' ';
3591 /* print - with a newline */
3592 Jim_fprintf( interp, interp->cookie_stdout, "%s\n", target_buf );
3598 case TS_CMD_MEM2ARRAY:
3599 return target_mem2array( goi.interp, target, goi.argc, goi.argv );
3601 case TS_CMD_ARRAY2MEM:
3602 return target_array2mem( goi.interp, target, goi.argc, goi.argv );
3604 case TS_CMD_EXAMINE:
3606 Jim_WrongNumArgs( goi.interp, 2, argv, "[no parameters]");
3609 e = target->type->examine( target );
3610 if( e != ERROR_OK ){
3611 Jim_SetResult_sprintf( interp, "examine-fails: %d", e );
3617 Jim_WrongNumArgs( goi.interp, 2, argv, "[no parameters]");
3620 if( !(target->type->examined) ){
3621 e = ERROR_TARGET_NOT_EXAMINED;
3623 e = target->type->poll( target );
3625 if( e != ERROR_OK ){
3626 Jim_SetResult_sprintf( interp, "poll-fails: %d", e );
3633 if( goi.argc != 2 ){
3634 Jim_WrongNumArgs( interp, 2, argv, "t|f|assert|deassert BOOL");
3637 e = Jim_GetOpt_Nvp( &goi, nvp_assert, &n );
3639 Jim_GetOpt_NvpUnknown( &goi, nvp_assert, 1 );
3642 // the halt or not param
3643 e = Jim_GetOpt_Wide( &goi, &a);
3647 // determine if we should halt or not.
3648 target->reset_halt = !!a;
3649 // When this happens - all workareas are invalid.
3650 target_free_all_working_areas_restore(target, 0);
3653 if( n->value == NVP_ASSERT ){
3654 target->type->assert_reset( target );
3656 target->type->deassert_reset( target );
3661 Jim_WrongNumArgs( goi.interp, 0, argv, "halt [no parameters]");
3664 target->type->halt( target );
3666 case TS_CMD_WAITSTATE:
3667 // params: <name> statename timeoutmsecs
3668 if( goi.argc != 2 ){
3669 Jim_SetResult_sprintf( goi.interp, "%s STATENAME TIMEOUTMSECS", n->name );
3672 e = Jim_GetOpt_Nvp( &goi, nvp_target_state, &n );
3674 Jim_GetOpt_NvpUnknown( &goi, nvp_target_state,1 );
3677 e = Jim_GetOpt_Wide( &goi, &a );
3681 e = target_wait_state( target, n->value, a );
3682 if( e != ERROR_OK ){
3683 Jim_SetResult_sprintf( goi.interp,
3684 "target: %s wait %s fails (%d) %s",
3687 e, target_strerror_safe(e) );
3692 case TS_CMD_EVENTLIST:
3693 /* List for human, Events defined for this target.
3694 * scripts/programs should use 'name cget -event NAME'
3697 target_event_action_t *teap;
3698 teap = target->event_action;
3699 command_print( cmd_ctx, "Event actions for target (%d) %s\n",
3700 target->target_number,
3702 command_print( cmd_ctx, "%-25s | Body", "Event");
3703 command_print( cmd_ctx, "------------------------- | ----------------------------------------");
3705 command_print( cmd_ctx,
3707 Jim_Nvp_value2name_simple( nvp_target_event, teap->event )->name,
3708 Jim_GetString( teap->body, NULL ) );
3711 command_print( cmd_ctx, "***END***");
3714 case TS_CMD_CURSTATE:
3715 if( goi.argc != 0 ){
3716 Jim_WrongNumArgs( goi.interp, 0, argv, "[no parameters]");
3719 Jim_SetResultString( goi.interp,
3720 Jim_Nvp_value2name_simple(nvp_target_state,target->state)->name,-1);
3722 case TS_CMD_INVOKE_EVENT:
3723 if( goi.argc != 1 ){
3724 Jim_SetResult_sprintf( goi.interp, "%s ?EVENTNAME?",n->name);
3727 e = Jim_GetOpt_Nvp( &goi, nvp_target_event, &n );
3729 Jim_GetOpt_NvpUnknown( &goi, nvp_target_event, 1 );
3732 target_handle_event( target, n->value );
3740 target_create( Jim_GetOptInfo *goi )
3750 struct command_context_s *cmd_ctx;
3752 cmd_ctx = Jim_GetAssocData(goi->interp, "context");
3753 if( goi->argc < 3 ){
3754 Jim_WrongNumArgs( goi->interp, 1, goi->argv, "?name? ?type? ..options...");
3759 Jim_GetOpt_Obj( goi, &new_cmd );
3760 /* does this command exist? */
3761 cmd = Jim_GetCommand( goi->interp, new_cmd, JIM_ERRMSG );
3763 cp = Jim_GetString( new_cmd, NULL );
3764 Jim_SetResult_sprintf(goi->interp, "Command/target: %s Exists", cp);
3769 e = Jim_GetOpt_String( goi, &cp2, NULL );
3771 /* now does target type exist */
3772 for( x = 0 ; target_types[x] ; x++ ){
3773 if( 0 == strcmp( cp, target_types[x]->name ) ){
3778 if( target_types[x] == NULL ){
3779 Jim_SetResult_sprintf( goi->interp, "Unknown target type %s, try one of ", cp );
3780 for( x = 0 ; target_types[x] ; x++ ){
3781 if( target_types[x+1] ){
3782 Jim_AppendStrings( goi->interp,
3783 Jim_GetResult(goi->interp),
3784 target_types[x]->name,
3787 Jim_AppendStrings( goi->interp,
3788 Jim_GetResult(goi->interp),
3790 target_types[x]->name,NULL );
3798 target = calloc(1,sizeof(target_t));
3799 /* set target number */
3800 target->target_number = new_target_number();
3802 /* allocate memory for each unique target type */
3803 target->type = (target_type_t*)calloc(1,sizeof(target_type_t));
3805 memcpy( target->type, target_types[x], sizeof(target_type_t));
3807 /* will be set by "-endian" */
3808 target->endianness = TARGET_ENDIAN_UNKNOWN;
3810 target->working_area = 0x0;
3811 target->working_area_size = 0x0;
3812 target->working_areas = NULL;
3813 target->backup_working_area = 0;
3815 target->state = TARGET_UNKNOWN;
3816 target->debug_reason = DBG_REASON_UNDEFINED;
3817 target->reg_cache = NULL;
3818 target->breakpoints = NULL;
3819 target->watchpoints = NULL;
3820 target->next = NULL;
3821 target->arch_info = NULL;
3823 /* initialize trace information */
3824 target->trace_info = malloc(sizeof(trace_t));
3825 target->trace_info->num_trace_points = 0;
3826 target->trace_info->trace_points_size = 0;
3827 target->trace_info->trace_points = NULL;
3828 target->trace_info->trace_history_size = 0;
3829 target->trace_info->trace_history = NULL;
3830 target->trace_info->trace_history_pos = 0;
3831 target->trace_info->trace_history_overflowed = 0;
3833 target->dbgmsg = NULL;
3834 target->dbg_msg_enabled = 0;
3836 target->endianness = TARGET_ENDIAN_UNKNOWN;
3838 /* Do the rest as "configure" options */
3839 goi->isconfigure = 1;
3840 e = target_configure( goi, target);
3842 free( target->type );
3847 if( target->endianness == TARGET_ENDIAN_UNKNOWN ){
3848 /* default endian to little if not specified */
3849 target->endianness = TARGET_LITTLE_ENDIAN;
3852 /* create the target specific commands */
3853 if( target->type->register_commands ){
3854 (*(target->type->register_commands))( cmd_ctx );
3856 if( target->type->target_create ){
3857 (*(target->type->target_create))( target, goi->interp );
3860 /* append to end of list */
3863 tpp = &(all_targets);
3865 tpp = &( (*tpp)->next );
3870 cp = Jim_GetString( new_cmd, NULL );
3871 target->cmd_name = strdup(cp);
3873 /* now - create the new target name command */
3874 e = Jim_CreateCommand( goi->interp,
3877 tcl_target_func, /* C function */
3878 target, /* private data */
3879 NULL ); /* no del proc */
3881 (*(target->type->target_create))( target, goi->interp );
3886 jim_target( Jim_Interp *interp, int argc, Jim_Obj *const *argv )
3890 struct command_context_s *cmd_ctx;
3895 /* TG = target generic */
3903 const char *target_cmds[] = {
3904 "create", "types", "names", "current", "number",
3909 LOG_DEBUG("Target command params:");
3910 LOG_DEBUG(Jim_Debug_ArgvString( interp, argc, argv) );
3912 cmd_ctx = Jim_GetAssocData( interp, "context" );
3914 Jim_GetOpt_Setup( &goi, interp, argc-1, argv+1 );
3916 if( goi.argc == 0 ){
3917 Jim_WrongNumArgs(interp, 1, argv, "missing: command ...");
3921 /* is this old syntax? */
3922 /* To determine: We have to peek at argv[0]*/
3923 cp = Jim_GetString( goi.argv[0], NULL );
3924 for( x = 0 ; target_types[x] ; x++ ){
3925 if( 0 == strcmp(cp,target_types[x]->name) ){
3929 if( target_types[x] ){
3930 /* YES IT IS OLD SYNTAX */
3931 Jim_Obj *new_argv[10];
3934 /* target_old_syntax
3936 * argv[0] typename (above)
3938 * argv[2] reset method, deprecated/ignored
3939 * argv[3] = old param
3940 * argv[4] = old param
3942 * We will combine all "old params" into a single param.
3943 * Then later, split them again.
3946 Jim_WrongNumArgs( interp, 1, argv, "[OLDSYNTAX] ?TYPE? ?ENDIAN? ?RESET? ?old-params?");
3950 new_argv[0] = argv[0];
3951 new_argv[1] = Jim_NewStringObj( interp, "create", -1 );
3954 sprintf( buf, "target%d", new_target_number() );
3955 new_argv[2] = Jim_NewStringObj( interp, buf , -1 );
3957 new_argv[3] = goi.argv[0]; /* typename */
3958 new_argv[4] = Jim_NewStringObj( interp, "-endian", -1 );
3959 new_argv[5] = goi.argv[1];
3960 new_argv[6] = Jim_NewStringObj( interp, "-chain-position", -1 );
3961 new_argv[7] = goi.argv[2];
3962 new_argv[8] = Jim_NewStringObj( interp, "-variant", -1 );
3963 new_argv[9] = goi.argv[3];
3970 * argv[3] = typename
3971 * argv[4] = **FIRST** "configure" option.
3973 * Here, we make them:
3977 * argv[6] = -position
3979 * argv[8] = -variant
3980 * argv[9] = "somestring"
3983 /* don't let these be released */
3984 for( x = 0 ; x < new_argc ; x++ ){
3985 Jim_IncrRefCount( new_argv[x]);
3988 LOG_DEBUG("Target OLD SYNTAX - converted to new syntax");
3990 r = jim_target( goi.interp, new_argc, new_argv );
3992 /* release? these items */
3993 for( x = 0 ; x < new_argc ; x++ ){
3994 Jim_DecrRefCount( interp, new_argv[x] );
3999 //Jim_GetOpt_Debug( &goi );
4000 r = Jim_GetOpt_Enum( &goi, target_cmds, &x );
4007 Jim_Panic(goi.interp,"Why am I here?");
4009 case TG_CMD_CURRENT:
4010 if( goi.argc != 0 ){
4011 Jim_WrongNumArgs( goi.interp, 1, goi.argv, "Too many parameters");
4014 Jim_SetResultString( goi.interp, get_current_target( cmd_ctx )->cmd_name, -1 );
4017 if( goi.argc != 0 ){
4018 Jim_WrongNumArgs( goi.interp, 1, goi.argv, "Too many parameters" );
4021 Jim_SetResult( goi.interp, Jim_NewListObj( goi.interp, NULL, 0 ) );
4022 for( x = 0 ; target_types[x] ; x++ ){
4023 Jim_ListAppendElement( goi.interp,
4024 Jim_GetResult(goi.interp),
4025 Jim_NewStringObj( goi.interp, target_types[x]->name, -1 ) );
4029 if( goi.argc != 0 ){
4030 Jim_WrongNumArgs( goi.interp, 1, goi.argv, "Too many parameters" );
4033 Jim_SetResult( goi.interp, Jim_NewListObj( goi.interp, NULL, 0 ) );
4034 target = all_targets;
4036 Jim_ListAppendElement( goi.interp,
4037 Jim_GetResult(goi.interp),
4038 Jim_NewStringObj( goi.interp, target->cmd_name, -1 ) );
4039 target = target->next;
4044 Jim_WrongNumArgs( goi.interp, goi.argc, goi.argv, "?name ... config options ...");
4047 return target_create( &goi );
4050 if( goi.argc != 1 ){
4051 Jim_SetResult_sprintf( goi.interp, "expected: target number ?NUMBER?");
4054 e = Jim_GetOpt_Wide( &goi, &w );
4060 t = get_target_by_num(w);
4062 Jim_SetResult_sprintf( goi.interp,"Target: number %d does not exist", (int)(w));
4065 Jim_SetResultString( goi.interp, t->cmd_name, -1 );
4069 if( goi.argc != 0 ){
4070 Jim_WrongNumArgs( goi.interp, 0, goi.argv, "<no parameters>");
4073 Jim_SetResult( goi.interp,
4074 Jim_NewIntObj( goi.interp, max_target_number()));
4084 * Local Variables: ***
4085 * c-basic-offset: 4 ***