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 * Copyright (C) 2008 by Spencer Oliver *
12 * spen@spen-soft.co.uk *
14 * This program is free software; you can redistribute it and/or modify *
15 * it under the terms of the GNU General Public License as published by *
16 * the Free Software Foundation; either version 2 of the License, or *
17 * (at your option) any later version. *
19 * This program is distributed in the hope that it will be useful, *
20 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
22 * GNU General Public License for more details. *
24 * You should have received a copy of the GNU General Public License *
25 * along with this program; if not, write to the *
26 * Free Software Foundation, Inc., *
27 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
28 ***************************************************************************/
33 #include "replacements.h"
35 #include "target_request.h"
38 #include "configuration.h"
39 #include "binarybuffer.h"
46 #include <sys/types.h>
54 #include <time_support.h>
59 static int USE_OLD_RESET
= 0; // temp
61 int cli_target_callback_event_handler(struct target_s
*target
, enum target_event event
, void *priv
);
64 int handle_targets_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
);
66 int handle_working_area_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
);
68 int handle_reg_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
);
69 int handle_poll_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
);
70 int handle_halt_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
);
71 int handle_wait_halt_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
);
72 int handle_NEWreset_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
);
73 int handle_reset_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
);
74 int handle_soft_reset_halt_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
);
75 int handle_resume_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
);
76 int handle_step_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
);
77 int handle_md_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
);
78 int handle_mw_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
);
79 int handle_load_image_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
);
80 int handle_dump_image_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
);
81 int handle_verify_image_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
);
82 int handle_bp_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
);
83 int handle_rbp_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
);
84 int handle_wp_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
);
85 int handle_rwp_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
);
86 int handle_virt2phys_command(command_context_t
*cmd_ctx
, char *cmd
, char **args
, int argc
);
87 int handle_profile_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
);
88 static int jim_array2mem(Jim_Interp
*interp
, int argc
, Jim_Obj
*const *argv
);
89 static int jim_mem2array(Jim_Interp
*interp
, int argc
, Jim_Obj
*const *argv
);
90 static int jim_target( Jim_Interp
*interp
, int argc
, Jim_Obj
*const *argv
);
92 static int target_array2mem(Jim_Interp
*interp
, target_t
*target
, int argc
, Jim_Obj
*const *argv
);
93 static int target_mem2array(Jim_Interp
*interp
, target_t
*target
, int argc
, Jim_Obj
*const *argv
);
98 extern target_type_t arm7tdmi_target
;
99 extern target_type_t arm720t_target
;
100 extern target_type_t arm9tdmi_target
;
101 extern target_type_t arm920t_target
;
102 extern target_type_t arm966e_target
;
103 extern target_type_t arm926ejs_target
;
104 extern target_type_t feroceon_target
;
105 extern target_type_t xscale_target
;
106 extern target_type_t cortexm3_target
;
107 extern target_type_t arm11_target
;
108 extern target_type_t mips_m4k_target
;
110 target_type_t
*target_types
[] =
126 target_t
*all_targets
= NULL
;
127 target_event_callback_t
*target_event_callbacks
= NULL
;
128 target_timer_callback_t
*target_timer_callbacks
= NULL
;
130 const Jim_Nvp nvp_assert
[] = {
131 { .name
= "assert", NVP_ASSERT
},
132 { .name
= "deassert", NVP_DEASSERT
},
133 { .name
= "T", NVP_ASSERT
},
134 { .name
= "F", NVP_DEASSERT
},
135 { .name
= "t", NVP_ASSERT
},
136 { .name
= "f", NVP_DEASSERT
},
137 { .name
= NULL
, .value
= -1 }
140 const Jim_Nvp nvp_error_target
[] = {
141 { .value
= ERROR_TARGET_INVALID
, .name
= "err-invalid" },
142 { .value
= ERROR_TARGET_INIT_FAILED
, .name
= "err-init-failed" },
143 { .value
= ERROR_TARGET_TIMEOUT
, .name
= "err-timeout" },
144 { .value
= ERROR_TARGET_NOT_HALTED
, .name
= "err-not-halted" },
145 { .value
= ERROR_TARGET_FAILURE
, .name
= "err-failure" },
146 { .value
= ERROR_TARGET_UNALIGNED_ACCESS
, .name
= "err-unaligned-access" },
147 { .value
= ERROR_TARGET_DATA_ABORT
, .name
= "err-data-abort" },
148 { .value
= ERROR_TARGET_RESOURCE_NOT_AVAILABLE
, .name
= "err-resource-not-available" },
149 { .value
= ERROR_TARGET_TRANSLATION_FAULT
, .name
= "err-translation-fault" },
150 { .value
= ERROR_TARGET_NOT_RUNNING
, .name
= "err-not-running" },
151 { .value
= ERROR_TARGET_NOT_EXAMINED
, .name
= "err-not-examined" },
152 { .value
= -1, .name
= NULL
}
155 const char *target_strerror_safe( int err
)
159 n
= Jim_Nvp_value2name_simple( nvp_error_target
, err
);
160 if( n
->name
== NULL
){
167 const Jim_Nvp nvp_target_event
[] = {
168 { .value
= TARGET_EVENT_OLD_pre_reset
, .name
= "old-pre_reset" },
169 { .value
= TARGET_EVENT_OLD_gdb_program_config
, .name
= "old-gdb_program_config" },
170 { .value
= TARGET_EVENT_OLD_post_reset
, .name
= "old-post_reset" },
171 { .value
= TARGET_EVENT_OLD_pre_resume
, .name
= "old-pre_resume" },
174 { .value
= TARGET_EVENT_HALTED
, .name
= "halted" },
175 { .value
= TARGET_EVENT_RESUMED
, .name
= "resumed" },
176 { .value
= TARGET_EVENT_RESUME_START
, .name
= "resume-start" },
177 { .value
= TARGET_EVENT_RESUME_END
, .name
= "resume-end" },
179 /* historical name */
181 { .value
= TARGET_EVENT_RESET_START
, .name
= "reset-start" },
183 { .value
= TARGET_EVENT_RESET_ASSERT_PRE
, .name
= "reset-assert-pre" },
184 { .value
= TARGET_EVENT_RESET_ASSERT_POST
, .name
= "reset-assert-post" },
185 { .value
= TARGET_EVENT_RESET_DEASSERT_PRE
, .name
= "reset-deassert-pre" },
186 { .value
= TARGET_EVENT_RESET_DEASSERT_POST
, .name
= "reset-deassert-post" },
187 { .value
= TARGET_EVENT_RESET_HALT_PRE
, .name
= "reset-halt-pre" },
188 { .value
= TARGET_EVENT_RESET_HALT_POST
, .name
= "reset-halt-post" },
189 { .value
= TARGET_EVENT_RESET_WAIT_PRE
, .name
= "reset-wait-pre" },
190 { .value
= TARGET_EVENT_RESET_WAIT_POST
, .name
= "reset-wait-post" },
191 { .value
= TARGET_EVENT_RESET_INIT
, .name
= "reset-init" },
192 { .value
= TARGET_EVENT_RESET_END
, .name
= "reset-end" },
198 { .value
= TARGET_EVENT_EXAMINE_START
, .name
= "examine-start" },
199 { .value
= TARGET_EVENT_EXAMINE_START
, .name
= "examine-end" },
202 { .value
= TARGET_EVENT_DEBUG_HALTED
, .name
= "debug-halted" },
203 { .value
= TARGET_EVENT_DEBUG_RESUMED
, .name
= "debug-resumed" },
205 { .value
= TARGET_EVENT_GDB_ATTACH
, .name
= "gdb-attach" },
206 { .value
= TARGET_EVENT_GDB_DETACH
, .name
= "gdb-detach" },
209 { .value
= TARGET_EVENT_GDB_FLASH_WRITE_START
, .name
= "gdb-flash-write-start" },
210 { .value
= TARGET_EVENT_GDB_FLASH_WRITE_END
, .name
= "gdb-flash-write-end" },
212 { .value
= TARGET_EVENT_GDB_FLASH_ERASE_START
, .name
= "gdb-flash-erase-start" },
213 { .value
= TARGET_EVENT_GDB_FLASH_ERASE_END
, .name
= "gdb-flash-erase-end" },
215 { .value
= TARGET_EVENT_RESUME_START
, .name
= "resume-start" },
216 { .value
= TARGET_EVENT_RESUMED
, .name
= "resume-ok" },
217 { .value
= TARGET_EVENT_RESUME_END
, .name
= "resume-end" },
219 { .name
= NULL
, .value
= -1 }
222 const Jim_Nvp nvp_target_state
[] = {
223 { .name
= "unknown", .value
= TARGET_UNKNOWN
},
224 { .name
= "running", .value
= TARGET_RUNNING
},
225 { .name
= "halted", .value
= TARGET_HALTED
},
226 { .name
= "reset", .value
= TARGET_RESET
},
227 { .name
= "debug-running", .value
= TARGET_DEBUG_RUNNING
},
228 { .name
= NULL
, .value
= -1 },
232 const Jim_Nvp nvp_target_debug_reason
[] = {
233 { .name
= "debug-request" , .value
= DBG_REASON_DBGRQ
},
234 { .name
= "breakpoint" , .value
= DBG_REASON_BREAKPOINT
},
235 { .name
= "watchpoint" , .value
= DBG_REASON_WATCHPOINT
},
236 { .name
= "watchpoint-and-breakpoint", .value
= DBG_REASON_WPTANDBKPT
},
237 { .name
= "single-step" , .value
= DBG_REASON_SINGLESTEP
},
238 { .name
= "target-not-halted" , .value
= DBG_REASON_NOTHALTED
},
239 { .name
= "undefined" , .value
= DBG_REASON_UNDEFINED
},
240 { .name
= NULL
, .value
= -1 },
244 const Jim_Nvp nvp_target_endian
[] = {
245 { .name
= "big", .value
= TARGET_BIG_ENDIAN
},
246 { .name
= "little", .value
= TARGET_LITTLE_ENDIAN
},
247 { .name
= "be", .value
= TARGET_BIG_ENDIAN
},
248 { .name
= "le", .value
= TARGET_LITTLE_ENDIAN
},
249 { .name
= NULL
, .value
= -1 },
252 const Jim_Nvp nvp_reset_modes
[] = {
253 { .name
= "unknown", .value
= RESET_UNKNOWN
},
254 { .name
= "run" , .value
= RESET_RUN
},
255 { .name
= "halt" , .value
= RESET_HALT
},
256 { .name
= "init" , .value
= RESET_INIT
},
257 { .name
= NULL
, .value
= -1 },
261 max_target_number( void )
269 if( x
< t
->target_number
){
270 x
= (t
->target_number
)+1;
277 /* determine the number of the new target */
279 new_target_number( void )
284 /* number is 0 based */
288 if( x
< t
->target_number
){
289 x
= t
->target_number
;
296 static int target_continous_poll
= 1;
298 /* read a u32 from a buffer in target memory endianness */
299 u32
target_buffer_get_u32(target_t
*target
, u8
*buffer
)
301 if (target
->endianness
== TARGET_LITTLE_ENDIAN
)
302 return le_to_h_u32(buffer
);
304 return be_to_h_u32(buffer
);
307 /* read a u16 from a buffer in target memory endianness */
308 u16
target_buffer_get_u16(target_t
*target
, u8
*buffer
)
310 if (target
->endianness
== TARGET_LITTLE_ENDIAN
)
311 return le_to_h_u16(buffer
);
313 return be_to_h_u16(buffer
);
316 /* read a u8 from a buffer in target memory endianness */
317 u8
target_buffer_get_u8(target_t
*target
, u8
*buffer
)
319 return *buffer
& 0x0ff;
322 /* write a u32 to a buffer in target memory endianness */
323 void target_buffer_set_u32(target_t
*target
, u8
*buffer
, u32 value
)
325 if (target
->endianness
== TARGET_LITTLE_ENDIAN
)
326 h_u32_to_le(buffer
, value
);
328 h_u32_to_be(buffer
, value
);
331 /* write a u16 to a buffer in target memory endianness */
332 void target_buffer_set_u16(target_t
*target
, u8
*buffer
, u16 value
)
334 if (target
->endianness
== TARGET_LITTLE_ENDIAN
)
335 h_u16_to_le(buffer
, value
);
337 h_u16_to_be(buffer
, value
);
340 /* write a u8 to a buffer in target memory endianness */
341 void target_buffer_set_u8(target_t
*target
, u8
*buffer
, u8 value
)
346 /* returns a pointer to the n-th configured target */
347 target_t
* get_target_by_num(int num
)
349 target_t
*target
= all_targets
;
352 if( target
->target_number
== num
){
355 target
= target
->next
;
361 int get_num_by_target(target_t
*query_target
)
363 return query_target
->target_number
;
366 target_t
* get_current_target(command_context_t
*cmd_ctx
)
368 target_t
*target
= get_target_by_num(cmd_ctx
->current_target
);
372 LOG_ERROR("BUG: current_target out of bounds");
380 int target_poll(struct target_s
*target
)
382 /* We can't poll until after examine */
383 if (!target
->type
->examined
)
385 /* Fail silently lest we pollute the log */
388 return target
->type
->poll(target
);
391 int target_halt(struct target_s
*target
)
393 /* We can't poll until after examine */
394 if (!target
->type
->examined
)
396 LOG_ERROR("Target not examined yet");
399 return target
->type
->halt(target
);
402 int target_resume(struct target_s
*target
, int current
, u32 address
, int handle_breakpoints
, int debug_execution
)
406 /* We can't poll until after examine */
407 if (!target
->type
->examined
)
409 LOG_ERROR("Target not examined yet");
413 /* note that resume *must* be asynchronous. The CPU can halt before we poll. The CPU can
414 * even halt at the current PC as a result of a software breakpoint being inserted by (a bug?)
417 if ((retval
= target
->type
->resume(target
, current
, address
, handle_breakpoints
, debug_execution
)) != ERROR_OK
)
424 static int NEW_target_process_reset(struct command_context_s
*cmd_ctx
, enum target_reset_mode reset_mode
)
428 n
= Jim_Nvp_value2name_simple( nvp_reset_modes
, reset_mode
);
429 if( n
->name
== NULL
){
430 LOG_ERROR("invalid reset mode");
434 sprintf( buf
, "ocd_process_reset %s", n
->name
);
435 Jim_Eval( interp
, buf
);
437 /* We want any events to be processed before the prompt */
438 target_call_timer_callbacks_now();
443 // Next patch - this turns into TCL...
444 static int OLD_target_process_reset(struct command_context_s
*cmd_ctx
, enum target_reset_mode reset_mode
)
446 int retval
= ERROR_OK
;
449 target
= all_targets
;
451 target_all_handle_event( TARGET_EVENT_OLD_pre_reset
);
453 if ((retval
= jtag_init_reset(cmd_ctx
)) != ERROR_OK
)
456 keep_alive(); /* we might be running on a very slow JTAG clk */
458 /* First time this is executed after launching OpenOCD, it will read out
459 * the type of CPU, etc. and init Embedded ICE registers in host
462 * It will also set up ICE registers in the target.
464 * However, if we assert TRST later, we need to set up the registers again.
466 * For the "reset halt/init" case we must only set up the registers here.
468 if ((retval
= target_examine()) != ERROR_OK
)
471 keep_alive(); /* we might be running on a very slow JTAG clk */
473 target
= all_targets
;
476 /* we have no idea what state the target is in, so we
477 * have to drop working areas
479 target_free_all_working_areas_restore(target
, 0);
480 target
->reset_halt
=((reset_mode
==RESET_HALT
)||(reset_mode
==RESET_INIT
));
481 if ((retval
= target
->type
->assert_reset(target
))!=ERROR_OK
)
483 target
= target
->next
;
486 target
= all_targets
;
489 if ((retval
= target
->type
->deassert_reset(target
))!=ERROR_OK
)
491 target
= target
->next
;
494 target
= all_targets
;
497 /* We can fail to bring the target into the halted state, try after reset has been deasserted */
498 if (target
->reset_halt
)
500 /* wait up to 1 second for halt. */
501 target_wait_state(target
, TARGET_HALTED
, 1000);
502 if (target
->state
!= TARGET_HALTED
)
504 LOG_WARNING("Failed to reset target into halted mode - issuing halt");
505 if ((retval
= target
->type
->halt(target
))!=ERROR_OK
)
510 target
= target
->next
;
514 LOG_DEBUG("Waiting for halted stated as appropriate");
516 if ((reset_mode
== RESET_HALT
) || (reset_mode
== RESET_INIT
))
518 target
= all_targets
;
521 /* Wait for reset to complete, maximum 5 seconds. */
522 if (((retval
=target_wait_state(target
, TARGET_HALTED
, 5000)))==ERROR_OK
)
524 if (reset_mode
== RESET_INIT
){
525 target_handle_event( target
, TARGET_EVENT_OLD_post_reset
);
529 target
= target
->next
;
533 /* We want any events to be processed before the prompt */
534 target_call_timer_callbacks_now();
539 int target_process_reset(struct command_context_s
*cmd_ctx
, enum target_reset_mode reset_mode
)
542 return OLD_target_process_reset( cmd_ctx
, reset_mode
);
544 return NEW_target_process_reset( cmd_ctx
, reset_mode
);
549 static int default_virt2phys(struct target_s
*target
, u32
virtual, u32
*physical
)
555 static int default_mmu(struct target_s
*target
, int *enabled
)
561 static int default_examine(struct target_s
*target
)
563 target
->type
->examined
= 1;
568 /* Targets that correctly implement init+examine, i.e.
569 * no communication with target during init:
573 int target_examine(void)
575 int retval
= ERROR_OK
;
576 target_t
*target
= all_targets
;
579 if ((retval
= target
->type
->examine(target
))!=ERROR_OK
)
581 target
= target
->next
;
586 static int target_write_memory_imp(struct target_s
*target
, u32 address
, u32 size
, u32 count
, u8
*buffer
)
588 if (!target
->type
->examined
)
590 LOG_ERROR("Target not examined yet");
593 return target
->type
->write_memory_imp(target
, address
, size
, count
, buffer
);
596 static int target_read_memory_imp(struct target_s
*target
, u32 address
, u32 size
, u32 count
, u8
*buffer
)
598 if (!target
->type
->examined
)
600 LOG_ERROR("Target not examined yet");
603 return target
->type
->read_memory_imp(target
, address
, size
, count
, buffer
);
606 static int target_soft_reset_halt_imp(struct target_s
*target
)
608 if (!target
->type
->examined
)
610 LOG_ERROR("Target not examined yet");
613 return target
->type
->soft_reset_halt_imp(target
);
616 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
)
618 if (!target
->type
->examined
)
620 LOG_ERROR("Target not examined yet");
623 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
);
626 int target_init(struct command_context_s
*cmd_ctx
)
628 target_t
*target
= all_targets
;
632 target
->type
->examined
= 0;
633 if (target
->type
->examine
== NULL
)
635 target
->type
->examine
= default_examine
;
638 if (target
->type
->init_target(cmd_ctx
, target
) != ERROR_OK
)
640 LOG_ERROR("target '%s' init failed", target
->type
->name
);
644 /* Set up default functions if none are provided by target */
645 if (target
->type
->virt2phys
== NULL
)
647 target
->type
->virt2phys
= default_virt2phys
;
649 target
->type
->virt2phys
= default_virt2phys
;
650 /* a non-invasive way(in terms of patches) to add some code that
651 * runs before the type->write/read_memory implementation
653 target
->type
->write_memory_imp
= target
->type
->write_memory
;
654 target
->type
->write_memory
= target_write_memory_imp
;
655 target
->type
->read_memory_imp
= target
->type
->read_memory
;
656 target
->type
->read_memory
= target_read_memory_imp
;
657 target
->type
->soft_reset_halt_imp
= target
->type
->soft_reset_halt
;
658 target
->type
->soft_reset_halt
= target_soft_reset_halt_imp
;
659 target
->type
->run_algorithm_imp
= target
->type
->run_algorithm
;
660 target
->type
->run_algorithm
= target_run_algorithm_imp
;
663 if (target
->type
->mmu
== NULL
)
665 target
->type
->mmu
= default_mmu
;
667 target
= target
->next
;
672 target_register_user_commands(cmd_ctx
);
673 target_register_timer_callback(handle_target
, 100, 1, NULL
);
679 int target_register_event_callback(int (*callback
)(struct target_s
*target
, enum target_event event
, void *priv
), void *priv
)
681 target_event_callback_t
**callbacks_p
= &target_event_callbacks
;
683 if (callback
== NULL
)
685 return ERROR_INVALID_ARGUMENTS
;
690 while ((*callbacks_p
)->next
)
691 callbacks_p
= &((*callbacks_p
)->next
);
692 callbacks_p
= &((*callbacks_p
)->next
);
695 (*callbacks_p
) = malloc(sizeof(target_event_callback_t
));
696 (*callbacks_p
)->callback
= callback
;
697 (*callbacks_p
)->priv
= priv
;
698 (*callbacks_p
)->next
= NULL
;
703 int target_register_timer_callback(int (*callback
)(void *priv
), int time_ms
, int periodic
, void *priv
)
705 target_timer_callback_t
**callbacks_p
= &target_timer_callbacks
;
708 if (callback
== NULL
)
710 return ERROR_INVALID_ARGUMENTS
;
715 while ((*callbacks_p
)->next
)
716 callbacks_p
= &((*callbacks_p
)->next
);
717 callbacks_p
= &((*callbacks_p
)->next
);
720 (*callbacks_p
) = malloc(sizeof(target_timer_callback_t
));
721 (*callbacks_p
)->callback
= callback
;
722 (*callbacks_p
)->periodic
= periodic
;
723 (*callbacks_p
)->time_ms
= time_ms
;
725 gettimeofday(&now
, NULL
);
726 (*callbacks_p
)->when
.tv_usec
= now
.tv_usec
+ (time_ms
% 1000) * 1000;
727 time_ms
-= (time_ms
% 1000);
728 (*callbacks_p
)->when
.tv_sec
= now
.tv_sec
+ (time_ms
/ 1000);
729 if ((*callbacks_p
)->when
.tv_usec
> 1000000)
731 (*callbacks_p
)->when
.tv_usec
= (*callbacks_p
)->when
.tv_usec
- 1000000;
732 (*callbacks_p
)->when
.tv_sec
+= 1;
735 (*callbacks_p
)->priv
= priv
;
736 (*callbacks_p
)->next
= NULL
;
741 int target_unregister_event_callback(int (*callback
)(struct target_s
*target
, enum target_event event
, void *priv
), void *priv
)
743 target_event_callback_t
**p
= &target_event_callbacks
;
744 target_event_callback_t
*c
= target_event_callbacks
;
746 if (callback
== NULL
)
748 return ERROR_INVALID_ARGUMENTS
;
753 target_event_callback_t
*next
= c
->next
;
754 if ((c
->callback
== callback
) && (c
->priv
== priv
))
768 int target_unregister_timer_callback(int (*callback
)(void *priv
), void *priv
)
770 target_timer_callback_t
**p
= &target_timer_callbacks
;
771 target_timer_callback_t
*c
= target_timer_callbacks
;
773 if (callback
== NULL
)
775 return ERROR_INVALID_ARGUMENTS
;
780 target_timer_callback_t
*next
= c
->next
;
781 if ((c
->callback
== callback
) && (c
->priv
== priv
))
795 int target_call_event_callbacks(target_t
*target
, enum target_event event
)
797 target_event_callback_t
*callback
= target_event_callbacks
;
798 target_event_callback_t
*next_callback
;
800 LOG_DEBUG("target event %i (%s)",
802 Jim_Nvp_value2name_simple( nvp_target_event
, event
)->name
);
804 target_handle_event( target
, event
);
808 next_callback
= callback
->next
;
809 callback
->callback(target
, event
, callback
->priv
);
810 callback
= next_callback
;
816 static int target_call_timer_callbacks_check_time(int checktime
)
818 target_timer_callback_t
*callback
= target_timer_callbacks
;
819 target_timer_callback_t
*next_callback
;
824 gettimeofday(&now
, NULL
);
828 next_callback
= callback
->next
;
830 if ((!checktime
&&callback
->periodic
)||
831 (((now
.tv_sec
>= callback
->when
.tv_sec
) && (now
.tv_usec
>= callback
->when
.tv_usec
))
832 || (now
.tv_sec
> callback
->when
.tv_sec
)))
834 if(callback
->callback
!= NULL
)
836 callback
->callback(callback
->priv
);
837 if (callback
->periodic
)
839 int time_ms
= callback
->time_ms
;
840 callback
->when
.tv_usec
= now
.tv_usec
+ (time_ms
% 1000) * 1000;
841 time_ms
-= (time_ms
% 1000);
842 callback
->when
.tv_sec
= now
.tv_sec
+ time_ms
/ 1000;
843 if (callback
->when
.tv_usec
> 1000000)
845 callback
->when
.tv_usec
= callback
->when
.tv_usec
- 1000000;
846 callback
->when
.tv_sec
+= 1;
850 target_unregister_timer_callback(callback
->callback
, callback
->priv
);
854 callback
= next_callback
;
860 int target_call_timer_callbacks(void)
862 return target_call_timer_callbacks_check_time(1);
865 /* invoke periodic callbacks immediately */
866 int target_call_timer_callbacks_now(void)
868 return target_call_timer_callbacks_check_time(0);
871 int target_alloc_working_area(struct target_s
*target
, u32 size
, working_area_t
**area
)
873 working_area_t
*c
= target
->working_areas
;
874 working_area_t
*new_wa
= NULL
;
876 /* Reevaluate working area address based on MMU state*/
877 if (target
->working_areas
== NULL
)
881 retval
= target
->type
->mmu(target
, &enabled
);
882 if (retval
!= ERROR_OK
)
888 target
->working_area
= target
->working_area_virt
;
892 target
->working_area
= target
->working_area_phys
;
896 /* only allocate multiples of 4 byte */
899 LOG_ERROR("BUG: code tried to allocate unaligned number of bytes, padding");
900 size
= CEIL(size
, 4);
903 /* see if there's already a matching working area */
906 if ((c
->free
) && (c
->size
== size
))
914 /* if not, allocate a new one */
917 working_area_t
**p
= &target
->working_areas
;
918 u32 first_free
= target
->working_area
;
919 u32 free_size
= target
->working_area_size
;
921 LOG_DEBUG("allocating new working area");
923 c
= target
->working_areas
;
926 first_free
+= c
->size
;
927 free_size
-= c
->size
;
932 if (free_size
< size
)
934 LOG_WARNING("not enough working area available(requested %d, free %d)", size
, free_size
);
935 return ERROR_TARGET_RESOURCE_NOT_AVAILABLE
;
938 new_wa
= malloc(sizeof(working_area_t
));
941 new_wa
->address
= first_free
;
943 if (target
->backup_working_area
)
945 new_wa
->backup
= malloc(new_wa
->size
);
946 target
->type
->read_memory(target
, new_wa
->address
, 4, new_wa
->size
/ 4, new_wa
->backup
);
950 new_wa
->backup
= NULL
;
953 /* put new entry in list */
957 /* mark as used, and return the new (reused) area */
967 int target_free_working_area_restore(struct target_s
*target
, working_area_t
*area
, int restore
)
972 if (restore
&&target
->backup_working_area
)
973 target
->type
->write_memory(target
, area
->address
, 4, area
->size
/ 4, area
->backup
);
977 /* mark user pointer invalid */
984 int target_free_working_area(struct target_s
*target
, working_area_t
*area
)
986 return target_free_working_area_restore(target
, area
, 1);
989 int target_free_all_working_areas_restore(struct target_s
*target
, int restore
)
991 working_area_t
*c
= target
->working_areas
;
995 working_area_t
*next
= c
->next
;
996 target_free_working_area_restore(target
, c
, restore
);
1006 target
->working_areas
= NULL
;
1011 int target_free_all_working_areas(struct target_s
*target
)
1013 return target_free_all_working_areas_restore(target
, 1);
1016 int target_register_commands(struct command_context_s
*cmd_ctx
)
1019 register_command(cmd_ctx
, NULL
, "targets", handle_targets_command
, COMMAND_EXEC
, NULL
);
1020 register_command(cmd_ctx
, NULL
, "working_area", handle_working_area_command
, COMMAND_ANY
, "working_area <target#> <address> <size> <'backup'|'nobackup'> [virtual address]");
1021 register_command(cmd_ctx
, NULL
, "virt2phys", handle_virt2phys_command
, COMMAND_ANY
, "virt2phys <virtual address>");
1022 register_command(cmd_ctx
, NULL
, "profile", handle_profile_command
, COMMAND_EXEC
, "PRELIMINARY! - profile <seconds> <gmon.out>");
1024 register_jim(cmd_ctx
, "target", jim_target
, "configure target" );
1027 /* script procedures */
1028 register_jim(cmd_ctx
, "ocd_mem2array", jim_mem2array
, "read memory and return as a TCL array for script processing");
1029 register_jim(cmd_ctx
, "ocd_array2mem", jim_array2mem
, "convert a TCL array to memory locations and write the values");
1033 int target_arch_state(struct target_s
*target
)
1038 LOG_USER("No target has been configured");
1042 LOG_USER("target state: %s",
1043 Jim_Nvp_value2name_simple(nvp_target_state
,target
->state
)->name
);
1045 if (target
->state
!=TARGET_HALTED
)
1048 retval
=target
->type
->arch_state(target
);
1052 /* Single aligned words are guaranteed to use 16 or 32 bit access
1053 * mode respectively, otherwise data is handled as quickly as
1056 int target_write_buffer(struct target_s
*target
, u32 address
, u32 size
, u8
*buffer
)
1059 LOG_DEBUG("writing buffer of %i byte at 0x%8.8x", size
, address
);
1061 if (!target
->type
->examined
)
1063 LOG_ERROR("Target not examined yet");
1067 if ((address
+ size
- 1) < address
)
1069 /* GDB can request this when e.g. PC is 0xfffffffc*/
1070 LOG_ERROR("address+size wrapped(0x%08x, 0x%08x)", address
, size
);
1074 if (((address
% 2) == 0) && (size
== 2))
1076 return target
->type
->write_memory(target
, address
, 2, 1, buffer
);
1079 /* handle unaligned head bytes */
1082 int unaligned
= 4 - (address
% 4);
1084 if (unaligned
> size
)
1087 if ((retval
= target
->type
->write_memory(target
, address
, 1, unaligned
, buffer
)) != ERROR_OK
)
1090 buffer
+= unaligned
;
1091 address
+= unaligned
;
1095 /* handle aligned words */
1098 int aligned
= size
- (size
% 4);
1100 /* use bulk writes above a certain limit. This may have to be changed */
1103 if ((retval
= target
->type
->bulk_write_memory(target
, address
, aligned
/ 4, buffer
)) != ERROR_OK
)
1108 if ((retval
= target
->type
->write_memory(target
, address
, 4, aligned
/ 4, buffer
)) != ERROR_OK
)
1117 /* handle tail writes of less than 4 bytes */
1120 if ((retval
= target
->type
->write_memory(target
, address
, 1, size
, buffer
)) != ERROR_OK
)
1128 /* Single aligned words are guaranteed to use 16 or 32 bit access
1129 * mode respectively, otherwise data is handled as quickly as
1132 int target_read_buffer(struct target_s
*target
, u32 address
, u32 size
, u8
*buffer
)
1135 LOG_DEBUG("reading buffer of %i byte at 0x%8.8x", size
, address
);
1137 if (!target
->type
->examined
)
1139 LOG_ERROR("Target not examined yet");
1143 if ((address
+ size
- 1) < address
)
1145 /* GDB can request this when e.g. PC is 0xfffffffc*/
1146 LOG_ERROR("address+size wrapped(0x%08x, 0x%08x)", address
, size
);
1150 if (((address
% 2) == 0) && (size
== 2))
1152 return target
->type
->read_memory(target
, address
, 2, 1, buffer
);
1155 /* handle unaligned head bytes */
1158 int unaligned
= 4 - (address
% 4);
1160 if (unaligned
> size
)
1163 if ((retval
= target
->type
->read_memory(target
, address
, 1, unaligned
, buffer
)) != ERROR_OK
)
1166 buffer
+= unaligned
;
1167 address
+= unaligned
;
1171 /* handle aligned words */
1174 int aligned
= size
- (size
% 4);
1176 if ((retval
= target
->type
->read_memory(target
, address
, 4, aligned
/ 4, buffer
)) != ERROR_OK
)
1184 /* handle tail writes of less than 4 bytes */
1187 if ((retval
= target
->type
->read_memory(target
, address
, 1, size
, buffer
)) != ERROR_OK
)
1194 int target_checksum_memory(struct target_s
*target
, u32 address
, u32 size
, u32
* crc
)
1200 if (!target
->type
->examined
)
1202 LOG_ERROR("Target not examined yet");
1206 if ((retval
= target
->type
->checksum_memory(target
, address
,
1207 size
, &checksum
)) == ERROR_TARGET_RESOURCE_NOT_AVAILABLE
)
1209 buffer
= malloc(size
);
1212 LOG_ERROR("error allocating buffer for section (%d bytes)", size
);
1213 return ERROR_INVALID_ARGUMENTS
;
1215 retval
= target_read_buffer(target
, address
, size
, buffer
);
1216 if (retval
!= ERROR_OK
)
1222 /* convert to target endianess */
1223 for (i
= 0; i
< (size
/sizeof(u32
)); i
++)
1226 target_data
= target_buffer_get_u32(target
, &buffer
[i
*sizeof(u32
)]);
1227 target_buffer_set_u32(target
, &buffer
[i
*sizeof(u32
)], target_data
);
1230 retval
= image_calculate_checksum( buffer
, size
, &checksum
);
1239 int target_blank_check_memory(struct target_s
*target
, u32 address
, u32 size
, u32
* blank
)
1242 if (!target
->type
->examined
)
1244 LOG_ERROR("Target not examined yet");
1248 if (target
->type
->blank_check_memory
== 0)
1249 return ERROR_TARGET_RESOURCE_NOT_AVAILABLE
;
1251 retval
= target
->type
->blank_check_memory(target
, address
, size
, blank
);
1256 int target_read_u32(struct target_s
*target
, u32 address
, u32
*value
)
1259 if (!target
->type
->examined
)
1261 LOG_ERROR("Target not examined yet");
1265 int retval
= target
->type
->read_memory(target
, address
, 4, 1, value_buf
);
1267 if (retval
== ERROR_OK
)
1269 *value
= target_buffer_get_u32(target
, value_buf
);
1270 LOG_DEBUG("address: 0x%8.8x, value: 0x%8.8x", address
, *value
);
1275 LOG_DEBUG("address: 0x%8.8x failed", address
);
1281 int target_read_u16(struct target_s
*target
, u32 address
, u16
*value
)
1284 if (!target
->type
->examined
)
1286 LOG_ERROR("Target not examined yet");
1290 int retval
= target
->type
->read_memory(target
, address
, 2, 1, value_buf
);
1292 if (retval
== ERROR_OK
)
1294 *value
= target_buffer_get_u16(target
, value_buf
);
1295 LOG_DEBUG("address: 0x%8.8x, value: 0x%4.4x", address
, *value
);
1300 LOG_DEBUG("address: 0x%8.8x failed", address
);
1306 int target_read_u8(struct target_s
*target
, u32 address
, u8
*value
)
1308 int retval
= target
->type
->read_memory(target
, address
, 1, 1, value
);
1309 if (!target
->type
->examined
)
1311 LOG_ERROR("Target not examined yet");
1315 if (retval
== ERROR_OK
)
1317 LOG_DEBUG("address: 0x%8.8x, value: 0x%2.2x", address
, *value
);
1322 LOG_DEBUG("address: 0x%8.8x failed", address
);
1328 int target_write_u32(struct target_s
*target
, u32 address
, u32 value
)
1332 if (!target
->type
->examined
)
1334 LOG_ERROR("Target not examined yet");
1338 LOG_DEBUG("address: 0x%8.8x, value: 0x%8.8x", address
, value
);
1340 target_buffer_set_u32(target
, value_buf
, value
);
1341 if ((retval
= target
->type
->write_memory(target
, address
, 4, 1, value_buf
)) != ERROR_OK
)
1343 LOG_DEBUG("failed: %i", retval
);
1349 int target_write_u16(struct target_s
*target
, u32 address
, u16 value
)
1353 if (!target
->type
->examined
)
1355 LOG_ERROR("Target not examined yet");
1359 LOG_DEBUG("address: 0x%8.8x, value: 0x%8.8x", address
, value
);
1361 target_buffer_set_u16(target
, value_buf
, value
);
1362 if ((retval
= target
->type
->write_memory(target
, address
, 2, 1, value_buf
)) != ERROR_OK
)
1364 LOG_DEBUG("failed: %i", retval
);
1370 int target_write_u8(struct target_s
*target
, u32 address
, u8 value
)
1373 if (!target
->type
->examined
)
1375 LOG_ERROR("Target not examined yet");
1379 LOG_DEBUG("address: 0x%8.8x, value: 0x%2.2x", address
, value
);
1381 if ((retval
= target
->type
->read_memory(target
, address
, 1, 1, &value
)) != ERROR_OK
)
1383 LOG_DEBUG("failed: %i", retval
);
1389 int target_register_user_commands(struct command_context_s
*cmd_ctx
)
1391 register_command(cmd_ctx
, NULL
, "reg", handle_reg_command
, COMMAND_EXEC
, NULL
);
1392 register_command(cmd_ctx
, NULL
, "poll", handle_poll_command
, COMMAND_EXEC
, "poll target state");
1393 register_command(cmd_ctx
, NULL
, "wait_halt", handle_wait_halt_command
, COMMAND_EXEC
, "wait for target halt [time (s)]");
1394 register_command(cmd_ctx
, NULL
, "halt", handle_halt_command
, COMMAND_EXEC
, "halt target");
1395 register_command(cmd_ctx
, NULL
, "resume", handle_resume_command
, COMMAND_EXEC
, "resume target [addr]");
1396 register_command(cmd_ctx
, NULL
, "step", handle_step_command
, COMMAND_EXEC
, "step one instruction from current PC or [addr]");
1397 register_command(cmd_ctx
, NULL
, "NEWreset", handle_NEWreset_command
, COMMAND_EXEC
, "reset target [run|halt|init] - default is run");
1398 register_command(cmd_ctx
, NULL
, "reset", handle_reset_command
, COMMAND_EXEC
, "OLDreset target [run|halt|init] - default is run");
1399 register_command(cmd_ctx
, NULL
, "soft_reset_halt", handle_soft_reset_halt_command
, COMMAND_EXEC
, "halt the target and do a soft reset");
1401 register_command(cmd_ctx
, NULL
, "mdw", handle_md_command
, COMMAND_EXEC
, "display memory words <addr> [count]");
1402 register_command(cmd_ctx
, NULL
, "mdh", handle_md_command
, COMMAND_EXEC
, "display memory half-words <addr> [count]");
1403 register_command(cmd_ctx
, NULL
, "mdb", handle_md_command
, COMMAND_EXEC
, "display memory bytes <addr> [count]");
1405 register_command(cmd_ctx
, NULL
, "mww", handle_mw_command
, COMMAND_EXEC
, "write memory word <addr> <value> [count]");
1406 register_command(cmd_ctx
, NULL
, "mwh", handle_mw_command
, COMMAND_EXEC
, "write memory half-word <addr> <value> [count]");
1407 register_command(cmd_ctx
, NULL
, "mwb", handle_mw_command
, COMMAND_EXEC
, "write memory byte <addr> <value> [count]");
1409 register_command(cmd_ctx
, NULL
, "bp", handle_bp_command
, COMMAND_EXEC
, "set breakpoint <address> <length> [hw]");
1410 register_command(cmd_ctx
, NULL
, "rbp", handle_rbp_command
, COMMAND_EXEC
, "remove breakpoint <adress>");
1411 register_command(cmd_ctx
, NULL
, "wp", handle_wp_command
, COMMAND_EXEC
, "set watchpoint <address> <length> <r/w/a> [value] [mask]");
1412 register_command(cmd_ctx
, NULL
, "rwp", handle_rwp_command
, COMMAND_EXEC
, "remove watchpoint <adress>");
1414 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]");
1415 register_command(cmd_ctx
, NULL
, "dump_image", handle_dump_image_command
, COMMAND_EXEC
, "dump_image <file> <address> <size>");
1416 register_command(cmd_ctx
, NULL
, "verify_image", handle_verify_image_command
, COMMAND_EXEC
, "verify_image <file> [offset] [type]");
1418 target_request_register_commands(cmd_ctx
);
1419 trace_register_commands(cmd_ctx
);
1424 int handle_targets_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
)
1427 target_t
*target
= all_targets
;
1431 /* try as tcltarget name */
1432 for( target
= all_targets
; target
; target
++ ){
1433 if( target
->cmd_name
){
1434 if( 0 == strcmp( args
[0], target
->cmd_name
) ){
1440 /* no match, try as number */
1442 int num
= strtoul(args
[0], &cp
, 0 );
1444 /* then it was not a number */
1445 command_print( cmd_ctx
, "Target: %s unknown, try one of:\n", args
[0] );
1449 target
= get_target_by_num( num
);
1450 if( target
== NULL
){
1451 command_print(cmd_ctx
,"Target: %s is unknown, try one of:\n", args
[0] );
1455 cmd_ctx
->current_target
= target
->target_number
;
1460 command_print(cmd_ctx
, " CmdName Type Endian ChainPos State ");
1461 command_print(cmd_ctx
, "-- ---------- ---------- ---------- -------- ----------");
1464 /* XX: abcdefghij abcdefghij abcdefghij abcdefghij */
1465 command_print(cmd_ctx
, "%2d: %-10s %-10s %-10s %8d %s",
1466 target
->target_number
,
1469 Jim_Nvp_value2name_simple( nvp_target_endian
, target
->endianness
)->name
,
1470 target
->chain_position
,
1471 Jim_Nvp_value2name_simple( nvp_target_state
, target
->state
)->name
);
1472 target
= target
->next
;
1480 int handle_working_area_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
)
1482 target_t
*target
= NULL
;
1484 if ((argc
< 4) || (argc
> 5))
1486 return ERROR_COMMAND_SYNTAX_ERROR
;
1489 target
= get_target_by_num(strtoul(args
[0], NULL
, 0));
1492 return ERROR_COMMAND_SYNTAX_ERROR
;
1494 target_free_all_working_areas(target
);
1496 target
->working_area_phys
= target
->working_area_virt
= strtoul(args
[1], NULL
, 0);
1499 target
->working_area_virt
= strtoul(args
[4], NULL
, 0);
1501 target
->working_area_size
= strtoul(args
[2], NULL
, 0);
1503 if (strcmp(args
[3], "backup") == 0)
1505 target
->backup_working_area
= 1;
1507 else if (strcmp(args
[3], "nobackup") == 0)
1509 target
->backup_working_area
= 0;
1513 LOG_ERROR("unrecognized <backup|nobackup> argument (%s)", args
[3]);
1514 return ERROR_COMMAND_SYNTAX_ERROR
;
1521 /* process target state changes */
1522 int handle_target(void *priv
)
1524 target_t
*target
= all_targets
;
1528 if (target_continous_poll
)
1530 /* polling may fail silently until the target has been examined */
1531 target_poll(target
);
1534 target
= target
->next
;
1540 int handle_reg_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
)
1549 target
= get_current_target(cmd_ctx
);
1551 /* list all available registers for the current target */
1554 reg_cache_t
*cache
= target
->reg_cache
;
1560 for (i
= 0; i
< cache
->num_regs
; i
++)
1562 value
= buf_to_str(cache
->reg_list
[i
].value
, cache
->reg_list
[i
].size
, 16);
1563 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
);
1566 cache
= cache
->next
;
1572 /* access a single register by its ordinal number */
1573 if ((args
[0][0] >= '0') && (args
[0][0] <= '9'))
1575 int num
= strtoul(args
[0], NULL
, 0);
1576 reg_cache_t
*cache
= target
->reg_cache
;
1582 for (i
= 0; i
< cache
->num_regs
; i
++)
1586 reg
= &cache
->reg_list
[i
];
1592 cache
= cache
->next
;
1597 command_print(cmd_ctx
, "%i is out of bounds, the current target has only %i registers (0 - %i)", num
, count
, count
- 1);
1600 } else /* access a single register by its name */
1602 reg
= register_get_by_name(target
->reg_cache
, args
[0], 1);
1606 command_print(cmd_ctx
, "register %s not found in current target", args
[0]);
1611 /* display a register */
1612 if ((argc
== 1) || ((argc
== 2) && !((args
[1][0] >= '0') && (args
[1][0] <= '9'))))
1614 if ((argc
== 2) && (strcmp(args
[1], "force") == 0))
1617 if (reg
->valid
== 0)
1619 reg_arch_type_t
*arch_type
= register_get_arch_type(reg
->arch_type
);
1620 if (arch_type
== NULL
)
1622 LOG_ERROR("BUG: encountered unregistered arch type");
1625 arch_type
->get(reg
);
1627 value
= buf_to_str(reg
->value
, reg
->size
, 16);
1628 command_print(cmd_ctx
, "%s (/%i): 0x%s", reg
->name
, reg
->size
, value
);
1633 /* set register value */
1636 u8
*buf
= malloc(CEIL(reg
->size
, 8));
1637 str_to_buf(args
[1], strlen(args
[1]), buf
, reg
->size
, 0);
1639 reg_arch_type_t
*arch_type
= register_get_arch_type(reg
->arch_type
);
1640 if (arch_type
== NULL
)
1642 LOG_ERROR("BUG: encountered unregistered arch type");
1646 arch_type
->set(reg
, buf
);
1648 value
= buf_to_str(reg
->value
, reg
->size
, 16);
1649 command_print(cmd_ctx
, "%s (/%i): 0x%s", reg
->name
, reg
->size
, value
);
1657 command_print(cmd_ctx
, "usage: reg <#|name> [value]");
1663 int handle_poll_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
)
1665 target_t
*target
= get_current_target(cmd_ctx
);
1669 target_poll(target
);
1670 target_arch_state(target
);
1674 if (strcmp(args
[0], "on") == 0)
1676 target_continous_poll
= 1;
1678 else if (strcmp(args
[0], "off") == 0)
1680 target_continous_poll
= 0;
1684 command_print(cmd_ctx
, "arg is \"on\" or \"off\"");
1692 int handle_wait_halt_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
)
1700 ms
= strtoul(args
[0], &end
, 0) * 1000;
1703 command_print(cmd_ctx
, "usage: %s [seconds]", cmd
);
1707 target_t
*target
= get_current_target(cmd_ctx
);
1709 return target_wait_state(target
, TARGET_HALTED
, ms
);
1712 int target_wait_state(target_t
*target
, enum target_state state
, int ms
)
1715 struct timeval timeout
, now
;
1717 gettimeofday(&timeout
, NULL
);
1718 timeval_add_time(&timeout
, 0, ms
* 1000);
1722 if ((retval
=target_poll(target
))!=ERROR_OK
)
1725 if (target
->state
== state
)
1732 LOG_DEBUG("waiting for target %s...",
1733 Jim_Nvp_value2name_simple(nvp_target_state
,state
)->name
);
1736 gettimeofday(&now
, NULL
);
1737 if ((now
.tv_sec
> timeout
.tv_sec
) || ((now
.tv_sec
== timeout
.tv_sec
) && (now
.tv_usec
>= timeout
.tv_usec
)))
1739 LOG_ERROR("timed out while waiting for target %s",
1740 Jim_Nvp_value2name_simple(nvp_target_state
,state
)->name
);
1748 int handle_halt_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
)
1751 target_t
*target
= get_current_target(cmd_ctx
);
1755 if ((retval
= target_halt(target
)) != ERROR_OK
)
1760 return handle_wait_halt_command(cmd_ctx
, cmd
, args
, argc
);
1763 int handle_soft_reset_halt_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
)
1765 target_t
*target
= get_current_target(cmd_ctx
);
1767 LOG_USER("requesting target halt and executing a soft reset");
1769 target
->type
->soft_reset_halt(target
);
1774 int handle_reset_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
)
1777 enum target_reset_mode reset_mode
= RESET_RUN
;
1781 n
= Jim_Nvp_name2value_simple( nvp_reset_modes
, args
[0] );
1782 if( (n
->name
== NULL
) || (n
->value
== RESET_UNKNOWN
) ){
1783 return ERROR_COMMAND_SYNTAX_ERROR
;
1785 reset_mode
= n
->value
;
1788 /* reset *all* targets */
1789 return target_process_reset(cmd_ctx
, reset_mode
);
1792 int handle_NEWreset_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
)
1798 x
= strtol( args
[0], &cp
, 0 );
1800 command_print( cmd_ctx
, "Not numeric: %s\n", args
[0] );
1801 return ERROR_COMMAND_SYNTAX_ERROR
;
1803 USE_OLD_RESET
= !!x
;
1805 command_print( cmd_ctx
, "reset method: %d (%s)\n",
1807 USE_OLD_RESET
? "old-method" : "new-method" );
1811 int handle_resume_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
)
1814 target_t
*target
= get_current_target(cmd_ctx
);
1816 target_handle_event( target
, TARGET_EVENT_OLD_pre_resume
);
1819 retval
= target_resume(target
, 1, 0, 1, 0); /* current pc, addr = 0, handle breakpoints, not debugging */
1821 retval
= target_resume(target
, 0, strtoul(args
[0], NULL
, 0), 1, 0); /* addr = args[0], handle breakpoints, not debugging */
1824 retval
= ERROR_COMMAND_SYNTAX_ERROR
;
1830 int handle_step_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
)
1832 target_t
*target
= get_current_target(cmd_ctx
);
1837 target
->type
->step(target
, 1, 0, 1); /* current pc, addr = 0, handle breakpoints */
1840 target
->type
->step(target
, 0, strtoul(args
[0], NULL
, 0), 1); /* addr = args[0], handle breakpoints */
1845 int handle_md_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
)
1847 const int line_bytecnt
= 32;
1860 target_t
*target
= get_current_target(cmd_ctx
);
1866 count
= strtoul(args
[1], NULL
, 0);
1868 address
= strtoul(args
[0], NULL
, 0);
1874 size
= 4; line_modulo
= line_bytecnt
/ 4;
1877 size
= 2; line_modulo
= line_bytecnt
/ 2;
1880 size
= 1; line_modulo
= line_bytecnt
/ 1;
1886 buffer
= calloc(count
, size
);
1887 retval
= target
->type
->read_memory(target
, address
, size
, count
, buffer
);
1888 if (retval
== ERROR_OK
)
1892 for (i
= 0; i
< count
; i
++)
1894 if (i
%line_modulo
== 0)
1895 output_len
+= snprintf(output
+ output_len
, 128 - output_len
, "0x%8.8x: ", address
+ (i
*size
));
1900 output_len
+= snprintf(output
+ output_len
, 128 - output_len
, "%8.8x ", target_buffer_get_u32(target
, &buffer
[i
*4]));
1903 output_len
+= snprintf(output
+ output_len
, 128 - output_len
, "%4.4x ", target_buffer_get_u16(target
, &buffer
[i
*2]));
1906 output_len
+= snprintf(output
+ output_len
, 128 - output_len
, "%2.2x ", buffer
[i
*1]);
1910 if ((i
%line_modulo
== line_modulo
-1) || (i
== count
- 1))
1912 command_print(cmd_ctx
, output
);
1923 int handle_mw_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
)
1930 target_t
*target
= get_current_target(cmd_ctx
);
1933 if ((argc
< 2) || (argc
> 3))
1934 return ERROR_COMMAND_SYNTAX_ERROR
;
1936 address
= strtoul(args
[0], NULL
, 0);
1937 value
= strtoul(args
[1], NULL
, 0);
1939 count
= strtoul(args
[2], NULL
, 0);
1945 target_buffer_set_u32(target
, value_buf
, value
);
1949 target_buffer_set_u16(target
, value_buf
, value
);
1953 value_buf
[0] = value
;
1956 return ERROR_COMMAND_SYNTAX_ERROR
;
1958 for (i
=0; i
<count
; i
++)
1964 retval
= target
->type
->write_memory(target
, address
+ i
*wordsize
, 4, 1, value_buf
);
1967 retval
= target
->type
->write_memory(target
, address
+ i
*wordsize
, 2, 1, value_buf
);
1970 retval
= target
->type
->write_memory(target
, address
+ i
*wordsize
, 1, 1, value_buf
);
1975 if (retval
!=ERROR_OK
)
1985 int handle_load_image_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
)
1991 u32 max_address
=0xffffffff;
1997 duration_t duration
;
1998 char *duration_text
;
2000 target_t
*target
= get_current_target(cmd_ctx
);
2002 if ((argc
< 1)||(argc
> 5))
2004 return ERROR_COMMAND_SYNTAX_ERROR
;
2007 /* a base address isn't always necessary, default to 0x0 (i.e. don't relocate) */
2010 image
.base_address_set
= 1;
2011 image
.base_address
= strtoul(args
[1], NULL
, 0);
2015 image
.base_address_set
= 0;
2019 image
.start_address_set
= 0;
2023 min_address
=strtoul(args
[3], NULL
, 0);
2027 max_address
=strtoul(args
[4], NULL
, 0)+min_address
;
2030 if (min_address
>max_address
)
2032 return ERROR_COMMAND_SYNTAX_ERROR
;
2036 duration_start_measure(&duration
);
2038 if (image_open(&image
, args
[0], (argc
>= 3) ? args
[2] : NULL
) != ERROR_OK
)
2045 for (i
= 0; i
< image
.num_sections
; i
++)
2047 buffer
= malloc(image
.sections
[i
].size
);
2050 command_print(cmd_ctx
, "error allocating buffer for section (%d bytes)", image
.sections
[i
].size
);
2054 if ((retval
= image_read_section(&image
, i
, 0x0, image
.sections
[i
].size
, buffer
, &buf_cnt
)) != ERROR_OK
)
2064 /* DANGER!!! beware of unsigned comparision here!!! */
2066 if ((image
.sections
[i
].base_address
+buf_cnt
>=min_address
)&&
2067 (image
.sections
[i
].base_address
<max_address
))
2069 if (image
.sections
[i
].base_address
<min_address
)
2071 /* clip addresses below */
2072 offset
+=min_address
-image
.sections
[i
].base_address
;
2076 if (image
.sections
[i
].base_address
+buf_cnt
>max_address
)
2078 length
-=(image
.sections
[i
].base_address
+buf_cnt
)-max_address
;
2081 if ((retval
= target_write_buffer(target
, image
.sections
[i
].base_address
+offset
, length
, buffer
+offset
)) != ERROR_OK
)
2086 image_size
+= length
;
2087 command_print(cmd_ctx
, "%u byte written at address 0x%8.8x", length
, image
.sections
[i
].base_address
+offset
);
2093 duration_stop_measure(&duration
, &duration_text
);
2094 if (retval
==ERROR_OK
)
2096 command_print(cmd_ctx
, "downloaded %u byte in %s", image_size
, duration_text
);
2098 free(duration_text
);
2100 image_close(&image
);
2106 int handle_dump_image_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
)
2113 int retval
=ERROR_OK
;
2115 duration_t duration
;
2116 char *duration_text
;
2118 target_t
*target
= get_current_target(cmd_ctx
);
2122 command_print(cmd_ctx
, "usage: dump_image <filename> <address> <size>");
2126 address
= strtoul(args
[1], NULL
, 0);
2127 size
= strtoul(args
[2], NULL
, 0);
2129 if ((address
& 3) || (size
& 3))
2131 command_print(cmd_ctx
, "only 32-bit aligned address and size are supported");
2135 if (fileio_open(&fileio
, args
[0], FILEIO_WRITE
, FILEIO_BINARY
) != ERROR_OK
)
2140 duration_start_measure(&duration
);
2145 u32 this_run_size
= (size
> 560) ? 560 : size
;
2147 retval
= target
->type
->read_memory(target
, address
, 4, this_run_size
/ 4, buffer
);
2148 if (retval
!= ERROR_OK
)
2153 retval
= fileio_write(&fileio
, this_run_size
, buffer
, &size_written
);
2154 if (retval
!= ERROR_OK
)
2159 size
-= this_run_size
;
2160 address
+= this_run_size
;
2163 fileio_close(&fileio
);
2165 duration_stop_measure(&duration
, &duration_text
);
2166 if (retval
==ERROR_OK
)
2168 command_print(cmd_ctx
, "dumped %"PRIi64
" byte in %s", fileio
.size
, duration_text
);
2170 free(duration_text
);
2175 int handle_verify_image_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
)
2183 u32 mem_checksum
= 0;
2187 duration_t duration
;
2188 char *duration_text
;
2190 target_t
*target
= get_current_target(cmd_ctx
);
2194 return ERROR_COMMAND_SYNTAX_ERROR
;
2199 LOG_ERROR("no target selected");
2203 duration_start_measure(&duration
);
2207 image
.base_address_set
= 1;
2208 image
.base_address
= strtoul(args
[1], NULL
, 0);
2212 image
.base_address_set
= 0;
2213 image
.base_address
= 0x0;
2216 image
.start_address_set
= 0;
2218 if ((retval
=image_open(&image
, args
[0], (argc
== 3) ? args
[2] : NULL
)) != ERROR_OK
)
2225 for (i
= 0; i
< image
.num_sections
; i
++)
2227 buffer
= malloc(image
.sections
[i
].size
);
2230 command_print(cmd_ctx
, "error allocating buffer for section (%d bytes)", image
.sections
[i
].size
);
2233 if ((retval
= image_read_section(&image
, i
, 0x0, image
.sections
[i
].size
, buffer
, &buf_cnt
)) != ERROR_OK
)
2239 /* calculate checksum of image */
2240 image_calculate_checksum( buffer
, buf_cnt
, &checksum
);
2242 retval
= target_checksum_memory(target
, image
.sections
[i
].base_address
, buf_cnt
, &mem_checksum
);
2243 if( retval
!= ERROR_OK
)
2249 if( checksum
!= mem_checksum
)
2251 /* failed crc checksum, fall back to a binary compare */
2254 command_print(cmd_ctx
, "checksum mismatch - attempting binary compare");
2256 data
= (u8
*)malloc(buf_cnt
);
2258 /* Can we use 32bit word accesses? */
2260 int count
= buf_cnt
;
2261 if ((count
% 4) == 0)
2266 retval
= target
->type
->read_memory(target
, image
.sections
[i
].base_address
, size
, count
, data
);
2267 if (retval
== ERROR_OK
)
2270 for (t
= 0; t
< buf_cnt
; t
++)
2272 if (data
[t
] != buffer
[t
])
2274 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
]);
2287 image_size
+= buf_cnt
;
2290 duration_stop_measure(&duration
, &duration_text
);
2291 if (retval
==ERROR_OK
)
2293 command_print(cmd_ctx
, "verified %u bytes in %s", image_size
, duration_text
);
2295 free(duration_text
);
2297 image_close(&image
);
2302 int handle_bp_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
)
2305 target_t
*target
= get_current_target(cmd_ctx
);
2309 breakpoint_t
*breakpoint
= target
->breakpoints
;
2313 if (breakpoint
->type
== BKPT_SOFT
)
2315 char* buf
= buf_to_str(breakpoint
->orig_instr
, breakpoint
->length
, 16);
2316 command_print(cmd_ctx
, "0x%8.8x, 0x%x, %i, 0x%s", breakpoint
->address
, breakpoint
->length
, breakpoint
->set
, buf
);
2321 command_print(cmd_ctx
, "0x%8.8x, 0x%x, %i", breakpoint
->address
, breakpoint
->length
, breakpoint
->set
);
2323 breakpoint
= breakpoint
->next
;
2331 length
= strtoul(args
[1], NULL
, 0);
2334 if (strcmp(args
[2], "hw") == 0)
2337 if ((retval
= breakpoint_add(target
, strtoul(args
[0], NULL
, 0), length
, hw
)) != ERROR_OK
)
2339 LOG_ERROR("Failure setting breakpoints");
2343 command_print(cmd_ctx
, "breakpoint added at address 0x%8.8x", strtoul(args
[0], NULL
, 0));
2348 command_print(cmd_ctx
, "usage: bp <address> <length> ['hw']");
2354 int handle_rbp_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
)
2356 target_t
*target
= get_current_target(cmd_ctx
);
2359 breakpoint_remove(target
, strtoul(args
[0], NULL
, 0));
2364 int handle_wp_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
)
2366 target_t
*target
= get_current_target(cmd_ctx
);
2371 watchpoint_t
*watchpoint
= target
->watchpoints
;
2375 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
);
2376 watchpoint
= watchpoint
->next
;
2381 enum watchpoint_rw type
= WPT_ACCESS
;
2382 u32 data_value
= 0x0;
2383 u32 data_mask
= 0xffffffff;
2399 command_print(cmd_ctx
, "usage: wp <address> <length> [r/w/a] [value] [mask]");
2405 data_value
= strtoul(args
[3], NULL
, 0);
2409 data_mask
= strtoul(args
[4], NULL
, 0);
2412 if ((retval
= watchpoint_add(target
, strtoul(args
[0], NULL
, 0),
2413 strtoul(args
[1], NULL
, 0), type
, data_value
, data_mask
)) != ERROR_OK
)
2415 LOG_ERROR("Failure setting breakpoints");
2420 command_print(cmd_ctx
, "usage: wp <address> <length> [r/w/a] [value] [mask]");
2426 int handle_rwp_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
)
2428 target_t
*target
= get_current_target(cmd_ctx
);
2431 watchpoint_remove(target
, strtoul(args
[0], NULL
, 0));
2436 int handle_virt2phys_command(command_context_t
*cmd_ctx
, char *cmd
, char **args
, int argc
)
2439 target_t
*target
= get_current_target(cmd_ctx
);
2445 return ERROR_COMMAND_SYNTAX_ERROR
;
2447 va
= strtoul(args
[0], NULL
, 0);
2449 retval
= target
->type
->virt2phys(target
, va
, &pa
);
2450 if (retval
== ERROR_OK
)
2452 command_print(cmd_ctx
, "Physical address 0x%08x", pa
);
2456 /* lower levels will have logged a detailed error which is
2457 * forwarded to telnet/GDB session.
2462 static void writeLong(FILE *f
, int l
)
2467 char c
=(l
>>(i
*8))&0xff;
2468 fwrite(&c
, 1, 1, f
);
2472 static void writeString(FILE *f
, char *s
)
2474 fwrite(s
, 1, strlen(s
), f
);
2479 // Dump a gmon.out histogram file.
2480 static void writeGmon(u32
*samples
, int sampleNum
, char *filename
)
2483 FILE *f
=fopen(filename
, "w");
2486 fwrite("gmon", 1, 4, f
);
2487 writeLong(f
, 0x00000001); // Version
2488 writeLong(f
, 0); // padding
2489 writeLong(f
, 0); // padding
2490 writeLong(f
, 0); // padding
2492 fwrite("", 1, 1, f
); // GMON_TAG_TIME_HIST
2494 // figure out bucket size
2497 for (i
=0; i
<sampleNum
; i
++)
2509 int addressSpace
=(max
-min
+1);
2511 static int const maxBuckets
=256*1024; // maximum buckets.
2512 int length
=addressSpace
;
2513 if (length
> maxBuckets
)
2517 int *buckets
=malloc(sizeof(int)*length
);
2523 memset(buckets
, 0, sizeof(int)*length
);
2524 for (i
=0; i
<sampleNum
;i
++)
2526 u32 address
=samples
[i
];
2527 long long a
=address
-min
;
2528 long long b
=length
-1;
2529 long long c
=addressSpace
-1;
2530 int index
=(a
*b
)/c
; // danger!!!! int32 overflows
2534 // append binary memory gmon.out &profile_hist_hdr ((char*)&profile_hist_hdr + sizeof(struct gmon_hist_hdr))
2535 writeLong(f
, min
); // low_pc
2536 writeLong(f
, max
); // high_pc
2537 writeLong(f
, length
); // # of samples
2538 writeLong(f
, 64000000); // 64MHz
2539 writeString(f
, "seconds");
2540 for (i
=0; i
<(15-strlen("seconds")); i
++)
2542 fwrite("", 1, 1, f
); // padding
2544 writeString(f
, "s");
2546 // append binary memory gmon.out profile_hist_data (profile_hist_data + profile_hist_hdr.hist_size)
2548 char *data
=malloc(2*length
);
2551 for (i
=0; i
<length
;i
++)
2560 data
[i
*2+1]=(val
>>8)&0xff;
2563 fwrite(data
, 1, length
*2, f
);
2573 /* profiling samples the CPU PC as quickly as OpenOCD is able, which will be used as a random sampling of PC */
2574 int handle_profile_command(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
)
2576 target_t
*target
= get_current_target(cmd_ctx
);
2577 struct timeval timeout
, now
;
2579 gettimeofday(&timeout
, NULL
);
2582 return ERROR_COMMAND_SYNTAX_ERROR
;
2585 timeval_add_time(&timeout
, strtoul(args
[0], &end
, 0), 0);
2591 command_print(cmd_ctx
, "Starting profiling. Halting and resuming the target as often as we can...");
2593 static const int maxSample
=10000;
2594 u32
*samples
=malloc(sizeof(u32
)*maxSample
);
2599 int retval
=ERROR_OK
;
2600 // hopefully it is safe to cache! We want to stop/restart as quickly as possible.
2601 reg_t
*reg
= register_get_by_name(target
->reg_cache
, "pc", 1);
2605 target_poll(target
);
2606 if (target
->state
== TARGET_HALTED
)
2608 u32 t
=*((u32
*)reg
->value
);
2609 samples
[numSamples
++]=t
;
2610 retval
= target_resume(target
, 1, 0, 0, 0); /* current pc, addr = 0, do not handle breakpoints, not debugging */
2611 target_poll(target
);
2612 alive_sleep(10); // sleep 10ms, i.e. <100 samples/second.
2613 } else if (target
->state
== TARGET_RUNNING
)
2615 // We want to quickly sample the PC.
2616 target_halt(target
);
2619 command_print(cmd_ctx
, "Target not halted or running");
2623 if (retval
!=ERROR_OK
)
2628 gettimeofday(&now
, NULL
);
2629 if ((numSamples
>=maxSample
) || ((now
.tv_sec
>= timeout
.tv_sec
) && (now
.tv_usec
>= timeout
.tv_usec
)))
2631 command_print(cmd_ctx
, "Profiling completed. %d samples.", numSamples
);
2632 target_poll(target
);
2633 if (target
->state
== TARGET_HALTED
)
2635 target_resume(target
, 1, 0, 0, 0); /* current pc, addr = 0, do not handle breakpoints, not debugging */
2637 target_poll(target
);
2638 writeGmon(samples
, numSamples
, args
[1]);
2639 command_print(cmd_ctx
, "Wrote %s", args
[1]);
2648 static int new_int_array_element(Jim_Interp
* interp
, const char *varname
, int idx
, u32 val
)
2651 Jim_Obj
*nameObjPtr
, *valObjPtr
;
2654 namebuf
= alloc_printf("%s(%d)", varname
, idx
);
2658 nameObjPtr
= Jim_NewStringObj(interp
, namebuf
, -1);
2659 valObjPtr
= Jim_NewIntObj(interp
, val
);
2660 if (!nameObjPtr
|| !valObjPtr
)
2666 Jim_IncrRefCount(nameObjPtr
);
2667 Jim_IncrRefCount(valObjPtr
);
2668 result
= Jim_SetVariable(interp
, nameObjPtr
, valObjPtr
);
2669 Jim_DecrRefCount(interp
, nameObjPtr
);
2670 Jim_DecrRefCount(interp
, valObjPtr
);
2672 /* printf("%s(%d) <= 0%08x\n", varname, idx, val); */
2676 static int jim_mem2array(Jim_Interp
*interp
, int argc
, Jim_Obj
*const *argv
)
2678 command_context_t
*context
;
2681 context
= Jim_GetAssocData(interp
, "context");
2682 if (context
== NULL
)
2684 LOG_ERROR("mem2array: no command context");
2687 target
= get_current_target(context
);
2690 LOG_ERROR("mem2array: no current target");
2694 return target_mem2array(interp
, target
, argc
,argv
);
2697 static int target_mem2array(Jim_Interp
*interp
, target_t
*target
, int argc
, Jim_Obj
*const *argv
)
2705 const char *varname
;
2707 int i
, n
, e
, retval
;
2709 /* argv[1] = name of array to receive the data
2710 * argv[2] = desired width
2711 * argv[3] = memory address
2712 * argv[4] = count of times to read
2715 Jim_WrongNumArgs(interp
, 1, argv
, "varname width addr nelems");
2718 varname
= Jim_GetString(argv
[1], &len
);
2719 /* given "foo" get space for worse case "foo(%d)" .. add 20 */
2721 e
= Jim_GetLong(interp
, argv
[2], &l
);
2727 e
= Jim_GetLong(interp
, argv
[3], &l
);
2732 e
= Jim_GetLong(interp
, argv
[4], &l
);
2748 Jim_SetResult(interp
, Jim_NewEmptyStringObj(interp
));
2749 Jim_AppendStrings( interp
, Jim_GetResult(interp
), "Invalid width param, must be 8/16/32", NULL
);
2753 Jim_SetResult(interp
, Jim_NewEmptyStringObj(interp
));
2754 Jim_AppendStrings(interp
, Jim_GetResult(interp
), "mem2array: zero width read?", NULL
);
2757 if ((addr
+ (len
* width
)) < addr
) {
2758 Jim_SetResult(interp
, Jim_NewEmptyStringObj(interp
));
2759 Jim_AppendStrings(interp
, Jim_GetResult(interp
), "mem2array: addr + len - wraps to zero?", NULL
);
2762 /* absurd transfer size? */
2764 Jim_SetResult(interp
, Jim_NewEmptyStringObj(interp
));
2765 Jim_AppendStrings(interp
, Jim_GetResult(interp
), "mem2array: absurd > 64K item request", NULL
);
2770 ((width
== 2) && ((addr
& 1) == 0)) ||
2771 ((width
== 4) && ((addr
& 3) == 0))) {
2775 Jim_SetResult(interp
, Jim_NewEmptyStringObj(interp
));
2776 sprintf(buf
, "mem2array address: 0x%08x is not aligned for %d byte reads", addr
, width
);
2777 Jim_AppendStrings(interp
, Jim_GetResult(interp
), buf
, NULL
);
2788 /* Slurp... in buffer size chunks */
2790 count
= len
; /* in objects.. */
2791 if (count
> (sizeof(buffer
)/width
)) {
2792 count
= (sizeof(buffer
)/width
);
2795 retval
= target
->type
->read_memory( target
, addr
, width
, count
, buffer
);
2796 if (retval
!= ERROR_OK
) {
2798 LOG_ERROR("mem2array: Read @ 0x%08x, w=%d, cnt=%d, failed", addr
, width
, count
);
2799 Jim_SetResult(interp
, Jim_NewEmptyStringObj(interp
));
2800 Jim_AppendStrings(interp
, Jim_GetResult(interp
), "mem2array: cannot read memory", NULL
);
2804 v
= 0; /* shut up gcc */
2805 for (i
= 0 ;i
< count
;i
++, n
++) {
2808 v
= target_buffer_get_u32(target
, &buffer
[i
*width
]);
2811 v
= target_buffer_get_u16(target
, &buffer
[i
*width
]);
2814 v
= buffer
[i
] & 0x0ff;
2817 new_int_array_element(interp
, varname
, n
, v
);
2823 Jim_SetResult(interp
, Jim_NewEmptyStringObj(interp
));
2828 static int get_int_array_element(Jim_Interp
* interp
, const char *varname
, int idx
, u32
*val
)
2831 Jim_Obj
*nameObjPtr
, *valObjPtr
;
2835 namebuf
= alloc_printf("%s(%d)", varname
, idx
);
2839 nameObjPtr
= Jim_NewStringObj(interp
, namebuf
, -1);
2846 Jim_IncrRefCount(nameObjPtr
);
2847 valObjPtr
= Jim_GetVariable(interp
, nameObjPtr
, JIM_ERRMSG
);
2848 Jim_DecrRefCount(interp
, nameObjPtr
);
2850 if (valObjPtr
== NULL
)
2853 result
= Jim_GetLong(interp
, valObjPtr
, &l
);
2854 /* printf("%s(%d) => 0%08x\n", varname, idx, val); */
2859 static int jim_array2mem(Jim_Interp
*interp
, int argc
, Jim_Obj
*const *argv
)
2861 command_context_t
*context
;
2864 context
= Jim_GetAssocData(interp
, "context");
2865 if (context
== NULL
){
2866 LOG_ERROR("array2mem: no command context");
2869 target
= get_current_target(context
);
2870 if (target
== NULL
){
2871 LOG_ERROR("array2mem: no current target");
2875 return target_array2mem( interp
,target
, argc
, argv
);
2879 static int target_array2mem(Jim_Interp
*interp
, target_t
*target
, int argc
, Jim_Obj
*const *argv
)
2887 const char *varname
;
2889 int i
, n
, e
, retval
;
2891 /* argv[1] = name of array to get the data
2892 * argv[2] = desired width
2893 * argv[3] = memory address
2894 * argv[4] = count to write
2897 Jim_WrongNumArgs(interp
, 1, argv
, "varname width addr nelems");
2900 varname
= Jim_GetString(argv
[1], &len
);
2901 /* given "foo" get space for worse case "foo(%d)" .. add 20 */
2903 e
= Jim_GetLong(interp
, argv
[2], &l
);
2909 e
= Jim_GetLong(interp
, argv
[3], &l
);
2914 e
= Jim_GetLong(interp
, argv
[4], &l
);
2930 Jim_SetResult(interp
, Jim_NewEmptyStringObj(interp
));
2931 Jim_AppendStrings( interp
, Jim_GetResult(interp
), "Invalid width param, must be 8/16/32", NULL
);
2935 Jim_SetResult(interp
, Jim_NewEmptyStringObj(interp
));
2936 Jim_AppendStrings(interp
, Jim_GetResult(interp
), "array2mem: zero width read?", NULL
);
2939 if ((addr
+ (len
* width
)) < addr
) {
2940 Jim_SetResult(interp
, Jim_NewEmptyStringObj(interp
));
2941 Jim_AppendStrings(interp
, Jim_GetResult(interp
), "array2mem: addr + len - wraps to zero?", NULL
);
2944 /* absurd transfer size? */
2946 Jim_SetResult(interp
, Jim_NewEmptyStringObj(interp
));
2947 Jim_AppendStrings(interp
, Jim_GetResult(interp
), "array2mem: absurd > 64K item request", NULL
);
2952 ((width
== 2) && ((addr
& 1) == 0)) ||
2953 ((width
== 4) && ((addr
& 3) == 0))) {
2957 Jim_SetResult(interp
, Jim_NewEmptyStringObj(interp
));
2958 sprintf(buf
, "array2mem address: 0x%08x is not aligned for %d byte reads", addr
, width
);
2959 Jim_AppendStrings(interp
, Jim_GetResult(interp
), buf
, NULL
);
2971 /* Slurp... in buffer size chunks */
2973 count
= len
; /* in objects.. */
2974 if (count
> (sizeof(buffer
)/width
)) {
2975 count
= (sizeof(buffer
)/width
);
2978 v
= 0; /* shut up gcc */
2979 for (i
= 0 ;i
< count
;i
++, n
++) {
2980 get_int_array_element(interp
, varname
, n
, &v
);
2983 target_buffer_set_u32(target
, &buffer
[i
*width
], v
);
2986 target_buffer_set_u16(target
, &buffer
[i
*width
], v
);
2989 buffer
[i
] = v
& 0x0ff;
2995 retval
= target
->type
->write_memory(target
, addr
, width
, count
, buffer
);
2996 if (retval
!= ERROR_OK
) {
2998 LOG_ERROR("array2mem: Write @ 0x%08x, w=%d, cnt=%d, failed", addr
, width
, count
);
2999 Jim_SetResult(interp
, Jim_NewEmptyStringObj(interp
));
3000 Jim_AppendStrings(interp
, Jim_GetResult(interp
), "array2mem: cannot read memory", NULL
);
3006 Jim_SetResult(interp
, Jim_NewEmptyStringObj(interp
));
3012 target_all_handle_event( enum target_event e
)
3017 LOG_DEBUG( "**all*targets: event: %d, %s",
3019 Jim_Nvp_value2name_simple( nvp_target_event
, e
)->name
);
3021 target
= all_targets
;
3023 target_handle_event( target
, e
);
3024 target
= target
->next
;
3029 target_handle_event( target_t
*target
, enum target_event e
)
3031 target_event_action_t
*teap
;
3034 teap
= target
->event_action
;
3038 if( teap
->event
== e
){
3040 LOG_DEBUG( "target: (%d) %s (%s) event: %d (%s) action: %s\n",
3041 target
->target_number
,
3045 Jim_Nvp_value2name_simple( nvp_target_event
, e
)->name
,
3046 Jim_GetString( teap
->body
, NULL
) );
3047 Jim_EvalObj( interp
, teap
->body
);
3052 LOG_DEBUG( "event: %d %s - no action",
3054 Jim_Nvp_value2name_simple( nvp_target_event
, e
)->name
);
3058 enum target_cfg_param
{
3061 TCFG_WORK_AREA_VIRT
,
3062 TCFG_WORK_AREA_PHYS
,
3063 TCFG_WORK_AREA_SIZE
,
3064 TCFG_WORK_AREA_BACKUP
,
3067 TCFG_CHAIN_POSITION
,
3071 static Jim_Nvp nvp_config_opts
[] = {
3072 { .name
= "-type", .value
= TCFG_TYPE
},
3073 { .name
= "-event", .value
= TCFG_EVENT
},
3074 { .name
= "-work-area-virt", .value
= TCFG_WORK_AREA_VIRT
},
3075 { .name
= "-work-area-phys", .value
= TCFG_WORK_AREA_PHYS
},
3076 { .name
= "-work-area-size", .value
= TCFG_WORK_AREA_SIZE
},
3077 { .name
= "-work-area-backup", .value
= TCFG_WORK_AREA_BACKUP
},
3078 { .name
= "-endian" , .value
= TCFG_ENDIAN
},
3079 { .name
= "-variant", .value
= TCFG_VARIANT
},
3080 { .name
= "-chain-position", .value
= TCFG_CHAIN_POSITION
},
3082 { .name
= NULL
, .value
= -1 }
3087 target_configure( Jim_GetOptInfo
*goi
,
3097 /* parse config or cget options ... */
3098 while( goi
->argc
> 0 ){
3099 Jim_SetEmptyResult( goi
->interp
);
3100 //Jim_GetOpt_Debug( goi );
3102 if( target
->type
->target_jim_configure
){
3103 /* target defines a configure function */
3104 /* target gets first dibs on parameters */
3105 e
= (*(target
->type
->target_jim_configure
))( target
, goi
);
3114 /* otherwise we 'continue' below */
3116 e
= Jim_GetOpt_Nvp( goi
, nvp_config_opts
, &n
);
3118 Jim_GetOpt_NvpUnknown( goi
, nvp_config_opts
, 0 );
3124 if( goi
->isconfigure
){
3125 Jim_SetResult_sprintf( goi
->interp
, "not setable: %s", n
->name
);
3129 if( goi
->argc
!= 0 ){
3130 Jim_WrongNumArgs( goi
->interp
, goi
->argc
, goi
->argv
, "NO PARAMS");
3134 Jim_SetResultString( goi
->interp
, target
->type
->name
, -1 );
3138 if( goi
->argc
== 0 ){
3139 Jim_WrongNumArgs( goi
->interp
, goi
->argc
, goi
->argv
, "-event ?event-name? ...");
3143 e
= Jim_GetOpt_Nvp( goi
, nvp_target_event
, &n
);
3145 Jim_GetOpt_NvpUnknown( goi
, nvp_target_event
, 1 );
3149 if( goi
->isconfigure
){
3150 if( goi
->argc
== 0 ){
3151 Jim_WrongNumArgs( goi
->interp
, goi
->argc
, goi
->argv
, "-event ?event-name? ?EVENT-BODY?");
3155 if( goi
->argc
!= 0 ){
3156 Jim_WrongNumArgs(goi
->interp
, goi
->argc
, goi
->argv
, "-event ?event-name?");
3163 target_event_action_t
*teap
;
3165 teap
= target
->event_action
;
3166 /* replace existing? */
3168 if( teap
->event
== n
->value
){
3174 if( goi
->isconfigure
){
3177 teap
= calloc( 1, sizeof(*teap
) );
3179 teap
->event
= n
->value
;
3180 Jim_GetOpt_Obj( goi
, &o
);
3182 Jim_DecrRefCount( interp
, teap
->body
);
3184 teap
->body
= Jim_DuplicateObj( goi
->interp
, o
);
3187 * Tcl/TK - "tk events" have a nice feature.
3188 * See the "BIND" command.
3189 * We should support that here.
3190 * You can specify %X and %Y in the event code.
3191 * The idea is: %T - target name.
3192 * The idea is: %N - target number
3193 * The idea is: %E - event name.
3195 Jim_IncrRefCount( teap
->body
);
3197 /* add to head of event list */
3198 teap
->next
= target
->event_action
;
3199 target
->event_action
= teap
;
3200 Jim_SetEmptyResult(goi
->interp
);
3204 Jim_SetEmptyResult( goi
->interp
);
3206 Jim_SetResult( goi
->interp
, Jim_DuplicateObj( goi
->interp
, teap
->body
) );
3213 case TCFG_WORK_AREA_VIRT
:
3214 if( goi
->isconfigure
){
3215 target_free_all_working_areas(target
);
3216 e
= Jim_GetOpt_Wide( goi
, &w
);
3220 target
->working_area_virt
= w
;
3222 if( goi
->argc
!= 0 ){
3226 Jim_SetResult( interp
, Jim_NewIntObj( goi
->interp
, target
->working_area_virt
) );
3230 case TCFG_WORK_AREA_PHYS
:
3231 if( goi
->isconfigure
){
3232 target_free_all_working_areas(target
);
3233 e
= Jim_GetOpt_Wide( goi
, &w
);
3237 target
->working_area_phys
= w
;
3239 if( goi
->argc
!= 0 ){
3243 Jim_SetResult( interp
, Jim_NewIntObj( goi
->interp
, target
->working_area_phys
) );
3247 case TCFG_WORK_AREA_SIZE
:
3248 if( goi
->isconfigure
){
3249 target_free_all_working_areas(target
);
3250 e
= Jim_GetOpt_Wide( goi
, &w
);
3254 target
->working_area_size
= w
;
3256 if( goi
->argc
!= 0 ){
3260 Jim_SetResult( interp
, Jim_NewIntObj( goi
->interp
, target
->working_area_size
) );
3264 case TCFG_WORK_AREA_BACKUP
:
3265 if( goi
->isconfigure
){
3266 target_free_all_working_areas(target
);
3267 e
= Jim_GetOpt_Wide( goi
, &w
);
3271 /* make this exactly 1 or 0 */
3272 target
->backup_working_area
= (!!w
);
3274 if( goi
->argc
!= 0 ){
3278 Jim_SetResult( interp
, Jim_NewIntObj( goi
->interp
, target
->working_area_size
) );
3279 /* loop for more e*/
3283 if( goi
->isconfigure
){
3284 e
= Jim_GetOpt_Nvp( goi
, nvp_target_endian
, &n
);
3286 Jim_GetOpt_NvpUnknown( goi
, nvp_target_endian
, 1 );
3289 target
->endianness
= n
->value
;
3291 if( goi
->argc
!= 0 ){
3295 n
= Jim_Nvp_value2name_simple( nvp_target_endian
, target
->endianness
);
3296 if( n
->name
== NULL
){
3297 target
->endianness
= TARGET_LITTLE_ENDIAN
;
3298 n
= Jim_Nvp_value2name_simple( nvp_target_endian
, target
->endianness
);
3300 Jim_SetResultString( goi
->interp
, n
->name
, -1 );
3305 if( goi
->isconfigure
){
3306 if( goi
->argc
< 1 ){
3307 Jim_SetResult_sprintf( goi
->interp
,
3312 if( target
->variant
){
3313 free((void *)(target
->variant
));
3315 e
= Jim_GetOpt_String( goi
, &cp
, NULL
);
3316 target
->variant
= strdup(cp
);
3318 if( goi
->argc
!= 0 ){
3322 Jim_SetResultString( goi
->interp
, target
->variant
,-1 );
3325 case TCFG_CHAIN_POSITION
:
3326 if( goi
->isconfigure
){
3327 target_free_all_working_areas(target
);
3328 e
= Jim_GetOpt_Wide( goi
, &w
);
3332 /* make this exactly 1 or 0 */
3333 target
->chain_position
= w
;
3335 if( goi
->argc
!= 0 ){
3339 Jim_SetResult( interp
, Jim_NewIntObj( goi
->interp
, target
->chain_position
) );
3340 /* loop for more e*/
3343 } /* while( goi->argc ) */
3344 /* done - we return */
3349 /** this is the 'tcl' handler for the target specific command */
3351 tcl_target_func( Jim_Interp
*interp
,
3353 Jim_Obj
*const *argv
)
3361 struct command_context_s
*cmd_ctx
;
3369 TS_CMD_MWW
, TS_CMD_MWH
, TS_CMD_MWB
,
3370 TS_CMD_MDW
, TS_CMD_MDH
, TS_CMD_MDB
,
3371 TS_CMD_MRW
, TS_CMD_MRH
, TS_CMD_MRB
,
3372 TS_CMD_MEM2ARRAY
, TS_CMD_ARRAY2MEM
,
3380 TS_CMD_INVOKE_EVENT
,
3383 static const Jim_Nvp target_options
[] = {
3384 { .name
= "configure", .value
= TS_CMD_CONFIGURE
},
3385 { .name
= "cget", .value
= TS_CMD_CGET
},
3386 { .name
= "mww", .value
= TS_CMD_MWW
},
3387 { .name
= "mwh", .value
= TS_CMD_MWH
},
3388 { .name
= "mwb", .value
= TS_CMD_MWB
},
3389 { .name
= "mdw", .value
= TS_CMD_MDW
},
3390 { .name
= "mdh", .value
= TS_CMD_MDH
},
3391 { .name
= "mdb", .value
= TS_CMD_MDB
},
3392 { .name
= "mem2array", .value
= TS_CMD_MEM2ARRAY
},
3393 { .name
= "array2mem", .value
= TS_CMD_ARRAY2MEM
},
3394 { .name
= "eventlist", .value
= TS_CMD_EVENTLIST
},
3395 { .name
= "curstate", .value
= TS_CMD_CURSTATE
},
3397 { .name
= "arp_examine", .value
= TS_CMD_EXAMINE
},
3398 { .name
= "arp_poll", .value
= TS_CMD_POLL
},
3399 { .name
= "arp_reset", .value
= TS_CMD_RESET
},
3400 { .name
= "arp_halt", .value
= TS_CMD_HALT
},
3401 { .name
= "arp_waitstate", .value
= TS_CMD_WAITSTATE
},
3402 { .name
= "invoke-event", .value
= TS_CMD_INVOKE_EVENT
},
3404 { .name
= NULL
, .value
= -1 },
3408 /* go past the "command" */
3409 Jim_GetOpt_Setup( &goi
, interp
, argc
-1, argv
+1 );
3411 target
= Jim_CmdPrivData( goi
.interp
);
3412 cmd_ctx
= Jim_GetAssocData(goi
.interp
, "context");
3414 /* commands here are in an NVP table */
3415 e
= Jim_GetOpt_Nvp( &goi
, target_options
, &n
);
3417 Jim_GetOpt_NvpUnknown( &goi
, target_options
, 0 );
3420 // Assume blank result
3421 Jim_SetEmptyResult( goi
.interp
);
3424 case TS_CMD_CONFIGURE
:
3426 Jim_WrongNumArgs( goi
.interp
, goi
.argc
, goi
.argv
, "missing: -option VALUE ...");
3429 goi
.isconfigure
= 1;
3430 return target_configure( &goi
, target
);
3432 // some things take params
3434 Jim_WrongNumArgs( goi
.interp
, 0, goi
.argv
, "missing: ?-option?");
3437 goi
.isconfigure
= 0;
3438 return target_configure( &goi
, target
);
3446 * argv[3] = optional count.
3449 if( (goi
.argc
== 3) || (goi
.argc
== 4) ){
3453 Jim_SetResult_sprintf( goi
.interp
, "expected: %s ADDR DATA [COUNT]", n
->name
);
3457 e
= Jim_GetOpt_Wide( &goi
, &a
);
3462 e
= Jim_GetOpt_Wide( &goi
, &b
);
3467 e
= Jim_GetOpt_Wide( &goi
, &c
);
3477 target_buffer_set_u32( target
, target_buf
, b
);
3481 target_buffer_set_u16( target
, target_buf
, b
);
3485 target_buffer_set_u8( target
, target_buf
, b
);
3489 for( x
= 0 ; x
< c
; x
++ ){
3490 e
= target
->type
->write_memory( target
, a
, b
, 1, target_buf
);
3491 if( e
!= ERROR_OK
){
3492 Jim_SetResult_sprintf( interp
, "Error writing @ 0x%08x: %d\n", (int)(a
), e
);
3505 /* argv[0] = command
3507 * argv[2] = optional count
3509 if( (goi
.argc
== 2) || (goi
.argc
== 3) ){
3510 Jim_SetResult_sprintf( goi
.interp
, "expected: %s ADDR [COUNT]", n
->name
);
3513 e
= Jim_GetOpt_Wide( &goi
, &a
);
3518 e
= Jim_GetOpt_Wide( &goi
, &c
);
3525 b
= 1; /* shut up gcc */
3538 /* convert to "bytes" */
3540 /* count is now in 'BYTES' */
3546 e
= target
->type
->read_memory( target
, a
, b
, y
/ b
, target_buf
);
3547 if( e
!= ERROR_OK
){
3548 Jim_SetResult_sprintf( interp
, "error reading target @ 0x%08lx", (int)(a
) );
3552 Jim_fprintf( interp
, interp
->cookie_stdout
, "0x%08x ", (int)(a
) );
3555 for( x
= 0 ; (x
< 16) && (x
< y
) ; x
+= 4 ){
3556 z
= target_buffer_get_u32( target
, &(target_buf
[ x
* 4 ]) );
3557 Jim_fprintf( interp
, interp
->cookie_stdout
, "%08x ", (int)(z
) );
3559 for( ; (x
< 16) ; x
+= 4 ){
3560 Jim_fprintf( interp
, interp
->cookie_stdout
, " " );
3564 for( x
= 0 ; (x
< 16) && (x
< y
) ; x
+= 2 ){
3565 z
= target_buffer_get_u16( target
, &(target_buf
[ x
* 2 ]) );
3566 Jim_fprintf( interp
, interp
->cookie_stdout
, "%04x ", (int)(z
) );
3568 for( ; (x
< 16) ; x
+= 2 ){
3569 Jim_fprintf( interp
, interp
->cookie_stdout
, " " );
3574 for( x
= 0 ; (x
< 16) && (x
< y
) ; x
+= 1 ){
3575 z
= target_buffer_get_u8( target
, &(target_buf
[ x
* 4 ]) );
3576 Jim_fprintf( interp
, interp
->cookie_stdout
, "%02x ", (int)(z
) );
3578 for( ; (x
< 16) ; x
+= 1 ){
3579 Jim_fprintf( interp
, interp
->cookie_stdout
, " " );
3583 /* ascii-ify the bytes */
3584 for( x
= 0 ; x
< y
; x
++ ){
3585 if( (target_buf
[x
] >= 0x20) &&
3586 (target_buf
[x
] <= 0x7e) ){
3590 target_buf
[x
] = '.';
3595 target_buf
[x
] = ' ';
3600 /* print - with a newline */
3601 Jim_fprintf( interp
, interp
->cookie_stdout
, "%s\n", target_buf
);
3607 case TS_CMD_MEM2ARRAY
:
3608 return target_mem2array( goi
.interp
, target
, goi
.argc
, goi
.argv
);
3610 case TS_CMD_ARRAY2MEM
:
3611 return target_array2mem( goi
.interp
, target
, goi
.argc
, goi
.argv
);
3613 case TS_CMD_EXAMINE
:
3615 Jim_WrongNumArgs( goi
.interp
, 2, argv
, "[no parameters]");
3618 e
= target
->type
->examine( target
);
3619 if( e
!= ERROR_OK
){
3620 Jim_SetResult_sprintf( interp
, "examine-fails: %d", e
);
3626 Jim_WrongNumArgs( goi
.interp
, 2, argv
, "[no parameters]");
3629 if( !(target
->type
->examined
) ){
3630 e
= ERROR_TARGET_NOT_EXAMINED
;
3632 e
= target
->type
->poll( target
);
3634 if( e
!= ERROR_OK
){
3635 Jim_SetResult_sprintf( interp
, "poll-fails: %d", e
);
3642 if( goi
.argc
!= 2 ){
3643 Jim_WrongNumArgs( interp
, 2, argv
, "t|f|assert|deassert BOOL");
3646 e
= Jim_GetOpt_Nvp( &goi
, nvp_assert
, &n
);
3648 Jim_GetOpt_NvpUnknown( &goi
, nvp_assert
, 1 );
3651 // the halt or not param
3652 e
= Jim_GetOpt_Wide( &goi
, &a
);
3656 // determine if we should halt or not.
3657 target
->reset_halt
= !!a
;
3658 // When this happens - all workareas are invalid.
3659 target_free_all_working_areas_restore(target
, 0);
3662 if( n
->value
== NVP_ASSERT
){
3663 target
->type
->assert_reset( target
);
3665 target
->type
->deassert_reset( target
);
3670 Jim_WrongNumArgs( goi
.interp
, 0, argv
, "halt [no parameters]");
3673 target
->type
->halt( target
);
3675 case TS_CMD_WAITSTATE
:
3676 // params: <name> statename timeoutmsecs
3677 if( goi
.argc
!= 2 ){
3678 Jim_SetResult_sprintf( goi
.interp
, "%s STATENAME TIMEOUTMSECS", n
->name
);
3681 e
= Jim_GetOpt_Nvp( &goi
, nvp_target_state
, &n
);
3683 Jim_GetOpt_NvpUnknown( &goi
, nvp_target_state
,1 );
3686 e
= Jim_GetOpt_Wide( &goi
, &a
);
3690 e
= target_wait_state( target
, n
->value
, a
);
3691 if( e
!= ERROR_OK
){
3692 Jim_SetResult_sprintf( goi
.interp
,
3693 "target: %s wait %s fails (%d) %s",
3696 e
, target_strerror_safe(e
) );
3701 case TS_CMD_EVENTLIST
:
3702 /* List for human, Events defined for this target.
3703 * scripts/programs should use 'name cget -event NAME'
3706 target_event_action_t
*teap
;
3707 teap
= target
->event_action
;
3708 command_print( cmd_ctx
, "Event actions for target (%d) %s\n",
3709 target
->target_number
,
3711 command_print( cmd_ctx
, "%-25s | Body", "Event");
3712 command_print( cmd_ctx
, "------------------------- | ----------------------------------------");
3714 command_print( cmd_ctx
,
3716 Jim_Nvp_value2name_simple( nvp_target_event
, teap
->event
)->name
,
3717 Jim_GetString( teap
->body
, NULL
) );
3720 command_print( cmd_ctx
, "***END***");
3723 case TS_CMD_CURSTATE
:
3724 if( goi
.argc
!= 0 ){
3725 Jim_WrongNumArgs( goi
.interp
, 0, argv
, "[no parameters]");
3728 Jim_SetResultString( goi
.interp
,
3729 Jim_Nvp_value2name_simple(nvp_target_state
,target
->state
)->name
,-1);
3731 case TS_CMD_INVOKE_EVENT
:
3732 if( goi
.argc
!= 1 ){
3733 Jim_SetResult_sprintf( goi
.interp
, "%s ?EVENTNAME?",n
->name
);
3736 e
= Jim_GetOpt_Nvp( &goi
, nvp_target_event
, &n
);
3738 Jim_GetOpt_NvpUnknown( &goi
, nvp_target_event
, 1 );
3741 target_handle_event( target
, n
->value
);
3749 target_create( Jim_GetOptInfo
*goi
)
3759 struct command_context_s
*cmd_ctx
;
3761 cmd_ctx
= Jim_GetAssocData(goi
->interp
, "context");
3762 if( goi
->argc
< 3 ){
3763 Jim_WrongNumArgs( goi
->interp
, 1, goi
->argv
, "?name? ?type? ..options...");
3768 Jim_GetOpt_Obj( goi
, &new_cmd
);
3769 /* does this command exist? */
3770 cmd
= Jim_GetCommand( goi
->interp
, new_cmd
, JIM_ERRMSG
);
3772 cp
= Jim_GetString( new_cmd
, NULL
);
3773 Jim_SetResult_sprintf(goi
->interp
, "Command/target: %s Exists", cp
);
3778 e
= Jim_GetOpt_String( goi
, &cp2
, NULL
);
3780 /* now does target type exist */
3781 for( x
= 0 ; target_types
[x
] ; x
++ ){
3782 if( 0 == strcmp( cp
, target_types
[x
]->name
) ){
3787 if( target_types
[x
] == NULL
){
3788 Jim_SetResult_sprintf( goi
->interp
, "Unknown target type %s, try one of ", cp
);
3789 for( x
= 0 ; target_types
[x
] ; x
++ ){
3790 if( target_types
[x
+1] ){
3791 Jim_AppendStrings( goi
->interp
,
3792 Jim_GetResult(goi
->interp
),
3793 target_types
[x
]->name
,
3796 Jim_AppendStrings( goi
->interp
,
3797 Jim_GetResult(goi
->interp
),
3799 target_types
[x
]->name
,NULL
);
3807 target
= calloc(1,sizeof(target_t
));
3808 /* set target number */
3809 target
->target_number
= new_target_number();
3811 /* allocate memory for each unique target type */
3812 target
->type
= (target_type_t
*)calloc(1,sizeof(target_type_t
));
3814 memcpy( target
->type
, target_types
[x
], sizeof(target_type_t
));
3816 /* will be set by "-endian" */
3817 target
->endianness
= TARGET_ENDIAN_UNKNOWN
;
3819 target
->working_area
= 0x0;
3820 target
->working_area_size
= 0x0;
3821 target
->working_areas
= NULL
;
3822 target
->backup_working_area
= 0;
3824 target
->state
= TARGET_UNKNOWN
;
3825 target
->debug_reason
= DBG_REASON_UNDEFINED
;
3826 target
->reg_cache
= NULL
;
3827 target
->breakpoints
= NULL
;
3828 target
->watchpoints
= NULL
;
3829 target
->next
= NULL
;
3830 target
->arch_info
= NULL
;
3832 /* initialize trace information */
3833 target
->trace_info
= malloc(sizeof(trace_t
));
3834 target
->trace_info
->num_trace_points
= 0;
3835 target
->trace_info
->trace_points_size
= 0;
3836 target
->trace_info
->trace_points
= NULL
;
3837 target
->trace_info
->trace_history_size
= 0;
3838 target
->trace_info
->trace_history
= NULL
;
3839 target
->trace_info
->trace_history_pos
= 0;
3840 target
->trace_info
->trace_history_overflowed
= 0;
3842 target
->dbgmsg
= NULL
;
3843 target
->dbg_msg_enabled
= 0;
3845 target
->endianness
= TARGET_ENDIAN_UNKNOWN
;
3847 /* Do the rest as "configure" options */
3848 goi
->isconfigure
= 1;
3849 e
= target_configure( goi
, target
);
3851 free( target
->type
);
3856 if( target
->endianness
== TARGET_ENDIAN_UNKNOWN
){
3857 /* default endian to little if not specified */
3858 target
->endianness
= TARGET_LITTLE_ENDIAN
;
3861 /* create the target specific commands */
3862 if( target
->type
->register_commands
){
3863 (*(target
->type
->register_commands
))( cmd_ctx
);
3865 if( target
->type
->target_create
){
3866 (*(target
->type
->target_create
))( target
, goi
->interp
);
3869 /* append to end of list */
3872 tpp
= &(all_targets
);
3874 tpp
= &( (*tpp
)->next
);
3879 cp
= Jim_GetString( new_cmd
, NULL
);
3880 target
->cmd_name
= strdup(cp
);
3882 /* now - create the new target name command */
3883 e
= Jim_CreateCommand( goi
->interp
,
3886 tcl_target_func
, /* C function */
3887 target
, /* private data */
3888 NULL
); /* no del proc */
3890 (*(target
->type
->target_create
))( target
, goi
->interp
);
3895 jim_target( Jim_Interp
*interp
, int argc
, Jim_Obj
*const *argv
)
3899 struct command_context_s
*cmd_ctx
;
3904 /* TG = target generic */
3912 const char *target_cmds
[] = {
3913 "create", "types", "names", "current", "number",
3918 LOG_DEBUG("Target command params:");
3919 LOG_DEBUG(Jim_Debug_ArgvString( interp
, argc
, argv
) );
3921 cmd_ctx
= Jim_GetAssocData( interp
, "context" );
3923 Jim_GetOpt_Setup( &goi
, interp
, argc
-1, argv
+1 );
3925 if( goi
.argc
== 0 ){
3926 Jim_WrongNumArgs(interp
, 1, argv
, "missing: command ...");
3930 /* is this old syntax? */
3931 /* To determine: We have to peek at argv[0]*/
3932 cp
= Jim_GetString( goi
.argv
[0], NULL
);
3933 for( x
= 0 ; target_types
[x
] ; x
++ ){
3934 if( 0 == strcmp(cp
,target_types
[x
]->name
) ){
3938 if( target_types
[x
] ){
3939 /* YES IT IS OLD SYNTAX */
3940 Jim_Obj
*new_argv
[10];
3943 /* target_old_syntax
3945 * argv[0] typename (above)
3947 * argv[2] reset method, deprecated/ignored
3948 * argv[3] = old param
3949 * argv[4] = old param
3951 * We will combine all "old params" into a single param.
3952 * Then later, split them again.
3955 Jim_WrongNumArgs( interp
, 1, argv
, "[OLDSYNTAX] ?TYPE? ?ENDIAN? ?RESET? ?old-params?");
3959 new_argv
[0] = argv
[0];
3960 new_argv
[1] = Jim_NewStringObj( interp
, "create", -1 );
3963 sprintf( buf
, "target%d", new_target_number() );
3964 new_argv
[2] = Jim_NewStringObj( interp
, buf
, -1 );
3966 new_argv
[3] = goi
.argv
[0]; /* typename */
3967 new_argv
[4] = Jim_NewStringObj( interp
, "-endian", -1 );
3968 new_argv
[5] = goi
.argv
[1];
3969 new_argv
[6] = Jim_NewStringObj( interp
, "-chain-position", -1 );
3970 new_argv
[7] = goi
.argv
[2];
3971 new_argv
[8] = Jim_NewStringObj( interp
, "-variant", -1 );
3972 new_argv
[9] = goi
.argv
[3];
3979 * argv[3] = typename
3980 * argv[4] = **FIRST** "configure" option.
3982 * Here, we make them:
3986 * argv[6] = -position
3988 * argv[8] = -variant
3989 * argv[9] = "somestring"
3992 /* don't let these be released */
3993 for( x
= 0 ; x
< new_argc
; x
++ ){
3994 Jim_IncrRefCount( new_argv
[x
]);
3997 LOG_DEBUG("Target OLD SYNTAX - converted to new syntax");
3999 r
= jim_target( goi
.interp
, new_argc
, new_argv
);
4001 /* release? these items */
4002 for( x
= 0 ; x
< new_argc
; x
++ ){
4003 Jim_DecrRefCount( interp
, new_argv
[x
] );
4008 //Jim_GetOpt_Debug( &goi );
4009 r
= Jim_GetOpt_Enum( &goi
, target_cmds
, &x
);
4016 Jim_Panic(goi
.interp
,"Why am I here?");
4018 case TG_CMD_CURRENT
:
4019 if( goi
.argc
!= 0 ){
4020 Jim_WrongNumArgs( goi
.interp
, 1, goi
.argv
, "Too many parameters");
4023 Jim_SetResultString( goi
.interp
, get_current_target( cmd_ctx
)->cmd_name
, -1 );
4026 if( goi
.argc
!= 0 ){
4027 Jim_WrongNumArgs( goi
.interp
, 1, goi
.argv
, "Too many parameters" );
4030 Jim_SetResult( goi
.interp
, Jim_NewListObj( goi
.interp
, NULL
, 0 ) );
4031 for( x
= 0 ; target_types
[x
] ; x
++ ){
4032 Jim_ListAppendElement( goi
.interp
,
4033 Jim_GetResult(goi
.interp
),
4034 Jim_NewStringObj( goi
.interp
, target_types
[x
]->name
, -1 ) );
4038 if( goi
.argc
!= 0 ){
4039 Jim_WrongNumArgs( goi
.interp
, 1, goi
.argv
, "Too many parameters" );
4042 Jim_SetResult( goi
.interp
, Jim_NewListObj( goi
.interp
, NULL
, 0 ) );
4043 target
= all_targets
;
4045 Jim_ListAppendElement( goi
.interp
,
4046 Jim_GetResult(goi
.interp
),
4047 Jim_NewStringObj( goi
.interp
, target
->cmd_name
, -1 ) );
4048 target
= target
->next
;
4053 Jim_WrongNumArgs( goi
.interp
, goi
.argc
, goi
.argv
, "?name ... config options ...");
4056 return target_create( &goi
);
4059 if( goi
.argc
!= 1 ){
4060 Jim_SetResult_sprintf( goi
.interp
, "expected: target number ?NUMBER?");
4063 e
= Jim_GetOpt_Wide( &goi
, &w
);
4069 t
= get_target_by_num(w
);
4071 Jim_SetResult_sprintf( goi
.interp
,"Target: number %d does not exist", (int)(w
));
4074 Jim_SetResultString( goi
.interp
, t
->cmd_name
, -1 );
4078 if( goi
.argc
!= 0 ){
4079 Jim_WrongNumArgs( goi
.interp
, 0, goi
.argv
, "<no parameters>");
4082 Jim_SetResult( goi
.interp
,
4083 Jim_NewIntObj( goi
.interp
, max_target_number()));