1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
|
/***************************************************************************
* Copyright (C) 2005 by Dominic Rath *
* Dominic.Rath@gmx.de *
* *
* Copyright (C) 2007-2010 Øyvind Harboe *
* oyvind.harboe@zylin.com *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program. If not, see <http://www.gnu.org/licenses/>. *
***************************************************************************/
#ifndef OPENOCD_JTAG_JTAG_H
#define OPENOCD_JTAG_JTAG_H
#include <helper/binarybuffer.h>
#include <helper/log.h>
#include <helper/replacements.h>
#ifndef DEBUG_JTAG_IOZ
#define DEBUG_JTAG_IOZ 64
#endif
/*-----</Macros>-------------------------------------------------*/
/**
* Defines JTAG Test Access Port states.
*
* These definitions were gleaned from the ARM7TDMI-S Technical
* Reference Manual and validated against several other ARM core
* technical manuals.
*
* FIXME some interfaces require specific numbers be used, as they
* are handed-off directly to their hardware implementations.
* Fix those drivers to map as appropriate ... then pick some
* sane set of numbers here (where 0/uninitialized == INVALID).
*/
typedef enum tap_state {
TAP_INVALID = -1,
/* Proper ARM recommended numbers */
TAP_DREXIT2 = 0x0,
TAP_DREXIT1 = 0x1,
TAP_DRSHIFT = 0x2,
TAP_DRPAUSE = 0x3,
TAP_IRSELECT = 0x4,
TAP_DRUPDATE = 0x5,
TAP_DRCAPTURE = 0x6,
TAP_DRSELECT = 0x7,
TAP_IREXIT2 = 0x8,
TAP_IREXIT1 = 0x9,
TAP_IRSHIFT = 0xa,
TAP_IRPAUSE = 0xb,
TAP_IDLE = 0xc,
TAP_IRUPDATE = 0xd,
TAP_IRCAPTURE = 0xe,
TAP_RESET = 0x0f,
} tap_state_t;
/**
* Defines arguments for reset functions
*/
#define SRST_DEASSERT 0
#define SRST_ASSERT 1
#define TRST_DEASSERT 0
#define TRST_ASSERT 1
/**
* Function tap_state_name
* Returns a string suitable for display representing the JTAG tap_state
*/
const char *tap_state_name(tap_state_t state);
/** Provides user-friendly name lookup of TAP states. */
tap_state_t tap_state_by_name(const char *name);
/** The current TAP state of the pending JTAG command queue. */
extern tap_state_t cmd_queue_cur_state;
/**
* This structure defines a single scan field in the scan. It provides
* fields for the field's width and pointers to scan input and output
* values.
*
* In addition, this structure includes a value and mask that is used by
* jtag_add_dr_scan_check() to validate the value that was scanned out.
*/
struct scan_field {
/** The number of bits this field specifies */
int num_bits;
/** A pointer to value to be scanned into the device */
const uint8_t *out_value;
/** A pointer to a 32-bit memory location for data scanned out */
uint8_t *in_value;
/** The value used to check the data scanned out. */
uint8_t *check_value;
/** The mask to go with check_value */
uint8_t *check_mask;
};
struct jtag_tap {
char *chip;
char *tapname;
char *dotted_name;
int abs_chain_position;
/** Is this TAP disabled after JTAG reset? */
bool disabled_after_reset;
/** Is this TAP currently enabled? */
bool enabled;
int ir_length; /**< size of instruction register */
uint32_t ir_capture_value;
uint8_t *expected; /**< Capture-IR expected value */
uint32_t ir_capture_mask;
uint8_t *expected_mask; /**< Capture-IR expected mask */
uint32_t idcode; /**< device identification code */
/** not all devices have idcode,
* we'll discover this during chain examination */
bool hasidcode;
/** Array of expected identification codes */
uint32_t *expected_ids;
/** Number of expected identification codes */
uint8_t expected_ids_cnt;
/** Flag saying whether to ignore version field in expected_ids[] */
bool ignore_version;
/** current instruction */
uint8_t *cur_instr;
/** Bypass register selected */
int bypass;
struct jtag_tap_event_action *event_action;
struct jtag_tap *next_tap;
/* private pointer to support none-jtag specific functions */
void *priv;
};
void jtag_tap_init(struct jtag_tap *tap);
void jtag_tap_free(struct jtag_tap *tap);
struct jtag_tap *jtag_all_taps(void);
const char *jtag_tap_name(const struct jtag_tap *tap);
struct jtag_tap *jtag_tap_by_string(const char *dotted_name);
struct jtag_tap *jtag_tap_by_jim_obj(Jim_Interp *interp, Jim_Obj *obj);
struct jtag_tap *jtag_tap_by_position(unsigned abs_position);
struct jtag_tap *jtag_tap_next_enabled(struct jtag_tap *p);
unsigned jtag_tap_count_enabled(void);
unsigned jtag_tap_count(void);
/*
* - TRST_ASSERTED triggers two sets of callbacks, after operations to
* reset the scan chain -- via TMS+TCK signaling, or deasserting the
* nTRST signal -- are queued:
*
* + Callbacks in C code fire first, patching internal state
* + Then post-reset event scripts fire ... activating JTAG circuits
* via TCK cycles, exiting SWD mode via TMS sequences, etc
*
* During those callbacks, scan chain contents have not been validated.
* JTAG operations that address a specific TAP (primarily DR/IR scans)
* must *not* be queued.
*
* - TAP_EVENT_SETUP is reported after TRST_ASSERTED, and after the scan
* chain has been validated. JTAG operations including scans that
* target specific TAPs may be performed.
*
* - TAP_EVENT_ENABLE and TAP_EVENT_DISABLE implement TAP activation and
* deactivation outside the core using scripted code that understands
* the specific JTAG router type. They might be triggered indirectly
* from EVENT_SETUP operations.
*/
enum jtag_event {
JTAG_TRST_ASSERTED,
JTAG_TAP_EVENT_SETUP,
JTAG_TAP_EVENT_ENABLE,
JTAG_TAP_EVENT_DISABLE,
};
struct jtag_tap_event_action {
/** The event for which this action will be triggered. */
enum jtag_event event;
/** The interpreter to use for evaluating the @c body. */
Jim_Interp *interp;
/** Contains a script to 'eval' when the @c event is triggered. */
Jim_Obj *body;
/* next action in linked list */
struct jtag_tap_event_action *next;
};
/**
* Defines the function signature required for JTAG event callback
* functions, which are added with jtag_register_event_callback()
* and removed jtag_unregister_event_callback().
* @param event The event to handle.
* @param priv A pointer to data that was passed to
* jtag_register_event_callback().
* @returns Must return ERROR_OK on success, or an error code on failure.
*
* @todo Change to return void or define a use for its return code.
*/
typedef int (*jtag_event_handler_t)(enum jtag_event event, void *priv);
int jtag_register_event_callback(jtag_event_handler_t f, void *x);
int jtag_unregister_event_callback(jtag_event_handler_t f, void *x);
int jtag_call_event_callbacks(enum jtag_event event);
/** @returns The current JTAG speed setting. */
int jtag_get_speed(int *speed);
/**
* Given a @a speed setting, use the interface @c speed_div callback to
* adjust the setting.
* @param speed The speed setting to convert back to readable KHz.
* @returns ERROR_OK if the interface has not been initialized or on success;
* otherwise, the error code produced by the @c speed_div callback.
*/
int jtag_get_speed_readable(int *speed);
/** Attempt to configure the interface for the specified KHz. */
int jtag_config_khz(unsigned khz);
/**
* Attempt to enable RTCK/RCLK. If that fails, fallback to the
* specified frequency.
*/
int jtag_config_rclk(unsigned fallback_speed_khz);
/** Retrieves the clock speed of the JTAG interface in KHz. */
unsigned jtag_get_speed_khz(void);
enum reset_types {
RESET_NONE = 0x0,
RESET_HAS_TRST = 0x1,
RESET_HAS_SRST = 0x2,
RESET_TRST_AND_SRST = 0x3,
RESET_SRST_PULLS_TRST = 0x4,
RESET_TRST_PULLS_SRST = 0x8,
RESET_TRST_OPEN_DRAIN = 0x10,
RESET_SRST_PUSH_PULL = 0x20,
RESET_SRST_NO_GATING = 0x40,
RESET_CNCT_UNDER_SRST = 0x80
};
enum reset_types jtag_get_reset_config(void);
void jtag_set_reset_config(enum reset_types type);
void jtag_set_nsrst_delay(unsigned delay);
unsigned jtag_get_nsrst_delay(void);
void jtag_set_ntrst_delay(unsigned delay);
unsigned jtag_get_ntrst_delay(void);
void jtag_set_nsrst_assert_width(unsigned delay);
unsigned jtag_get_nsrst_assert_width(void);
void jtag_set_ntrst_assert_width(unsigned delay);
unsigned jtag_get_ntrst_assert_width(void);
/** @returns The current state of TRST. */
int jtag_get_trst(void);
/** @returns The current state of SRST. */
int jtag_get_srst(void);
/** Enable or disable data scan verification checking. */
void jtag_set_verify(bool enable);
/** @returns True if data scan verification will be performed. */
bool jtag_will_verify(void);
/** Enable or disable verification of IR scan checking. */
void jtag_set_verify_capture_ir(bool enable);
/** @returns True if IR scan verification will be performed. */
bool jtag_will_verify_capture_ir(void);
/** Initialize debug adapter upon startup. */
int adapter_init(struct command_context *cmd_ctx);
/** Shutdown the debug adapter upon program exit. */
int adapter_quit(void);
/** Set ms to sleep after jtag_execute_queue() flushes queue. Debug purposes. */
void jtag_set_flush_queue_sleep(int ms);
/**
* Initialize JTAG chain using only a RESET reset. If init fails,
* try reset + init.
*/
int jtag_init(struct command_context *cmd_ctx);
/** reset, then initialize JTAG chain */
int jtag_init_reset(struct command_context *cmd_ctx);
int jtag_register_commands(struct command_context *cmd_ctx);
int jtag_init_inner(struct command_context *cmd_ctx);
/**
* @file
* The JTAG interface can be implemented with a software or hardware fifo.
*
* TAP_DRSHIFT and TAP_IRSHIFT are illegal end states; however,
* TAP_DRSHIFT/IRSHIFT can be emulated as end states, by using longer
* scans.
*
* Code that is relatively insensitive to the path taken through state
* machine (as long as it is JTAG compliant) can use @a endstate for
* jtag_add_xxx_scan(). Otherwise, the pause state must be specified as
* end state and a subsequent jtag_add_pathmove() must be issued.
*/
/**
* Generate an IR SCAN with a list of scan fields with one entry for
* each enabled TAP.
*
* If the input field list contains an instruction value for a TAP then
* that is used otherwise the TAP is set to bypass.
*
* TAPs for which no fields are passed are marked as bypassed for
* subsequent DR SCANs.
*
*/
void jtag_add_ir_scan(struct jtag_tap *tap,
struct scan_field *fields, tap_state_t endstate);
/**
* The same as jtag_add_ir_scan except no verification is performed out
* the output values.
*/
void jtag_add_ir_scan_noverify(struct jtag_tap *tap,
const struct scan_field *fields, tap_state_t state);
/**
* Scan out the bits in ir scan mode.
*
* If in_bits == NULL, discard incoming bits.
*/
void jtag_add_plain_ir_scan(int num_bits, const uint8_t *out_bits, uint8_t *in_bits,
tap_state_t endstate);
/**
* Generate a DR SCAN using the fields passed to the function.
* For connected TAPs, the function checks in_fields and uses fields
* specified there. For bypassed TAPs, the function generates a dummy
* 1-bit field. The bypass status of TAPs is set by jtag_add_ir_scan().
*/
void jtag_add_dr_scan(struct jtag_tap *tap, int num_fields,
const struct scan_field *fields, tap_state_t endstate);
/** A version of jtag_add_dr_scan() that uses the check_value/mask fields */
void jtag_add_dr_scan_check(struct jtag_tap *tap, int num_fields,
struct scan_field *fields, tap_state_t endstate);
/**
* Scan out the bits in ir scan mode.
*
* If in_bits == NULL, discard incoming bits.
*/
void jtag_add_plain_dr_scan(int num_bits,
const uint8_t *out_bits, uint8_t *in_bits, tap_state_t endstate);
/**
* Defines the type of data passed to the jtag_callback_t interface.
* The underlying type must allow storing an @c int or pointer type.
*/
typedef intptr_t jtag_callback_data_t;
/**
* Defines a simple JTAG callback that can allow conversions on data
* scanned in from an interface.
*
* This callback should only be used for conversion that cannot fail.
* For conversion types or checks that can fail, use the more complete
* variant: jtag_callback_t.
*/
typedef void (*jtag_callback1_t)(jtag_callback_data_t data0);
/** A simpler version of jtag_add_callback4(). */
void jtag_add_callback(jtag_callback1_t f, jtag_callback_data_t data0);
/**
* Defines the interface of the JTAG callback mechanism. Such
* callbacks can be executed once the queue has been flushed.
*
* The JTAG queue can be executed synchronously or asynchronously.
* Typically for USB, the queue is executed asynchronously. For
* low-latency interfaces, the queue may be executed synchronously.
*
* The callback mechanism is very general and does not make many
* assumptions about what the callback does or what its arguments are.
* These callbacks are typically executed *after* the *entire* JTAG
* queue has been executed for e.g. USB interfaces, and they are
* guaranteed to be invoked in the order that they were queued.
*
* If the execution of the queue fails before the callbacks, then --
* depending on driver implementation -- the callbacks may or may not be
* invoked.
*
* @todo Make that behavior consistent.
*
* @param data0 Typically used to point to the data to operate on.
* Frequently this will be the data clocked in during a shift operation.
* @param data1 An integer big enough to use as an @c int or a pointer.
* @param data2 An integer big enough to use as an @c int or a pointer.
* @param data3 An integer big enough to use as an @c int or a pointer.
* @returns an error code
*/
typedef int (*jtag_callback_t)(jtag_callback_data_t data0,
jtag_callback_data_t data1,
jtag_callback_data_t data2,
jtag_callback_data_t data3);
/**
* Run a TAP_RESET reset where the end state is TAP_RESET,
* regardless of the start state.
*/
void jtag_add_tlr(void);
/**
* Application code *must* assume that interfaces will
* implement transitions between states with different
* paths and path lengths through the state diagram. The
* path will vary across interface and also across versions
* of the same interface over time. Even if the OpenOCD code
* is unchanged, the actual path taken may vary over time
* and versions of interface firmware or PCB revisions.
*
* Use jtag_add_pathmove() when specific transition sequences
* are required.
*
* Do not use jtag_add_pathmove() unless you need to, but do use it
* if you have to.
*
* DANGER! If the target is dependent upon a particular sequence
* of transitions for things to work correctly(e.g. as a workaround
* for an errata that contradicts the JTAG standard), then pathmove
* must be used, even if some jtag interfaces happen to use the
* desired path. Worse, the jtag interface used for testing a
* particular implementation, could happen to use the "desired"
* path when transitioning to/from end
* state.
*
* A list of unambiguous single clock state transitions, not
* all drivers can support this, but it is required for e.g.
* XScale and Xilinx support
*
* Note! TAP_RESET must not be used in the path!
*
* Note that the first on the list must be reachable
* via a single transition from the current state.
*
* All drivers are required to implement jtag_add_pathmove().
* However, if the pathmove sequence can not be precisely
* executed, an interface_jtag_add_pathmove() or jtag_execute_queue()
* must return an error. It is legal, but not recommended, that
* a driver returns an error in all cases for a pathmove if it
* can only implement a few transitions and therefore
* a partial implementation of pathmove would have little practical
* application.
*
* If an error occurs, jtag_error will contain one of these error codes:
* - ERROR_JTAG_NOT_STABLE_STATE -- The final state was not stable.
* - ERROR_JTAG_STATE_INVALID -- The path passed through TAP_RESET.
* - ERROR_JTAG_TRANSITION_INVALID -- The path includes invalid
* state transitions.
*/
void jtag_add_pathmove(int num_states, const tap_state_t *path);
/**
* jtag_add_statemove() moves from the current state to @a goal_state.
*
* @param goal_state The final TAP state.
* @return ERROR_OK on success, or an error code on failure.
*
* Moves from the current state to the goal \a state.
* Both states must be stable.
*/
int jtag_add_statemove(tap_state_t goal_state);
/**
* Goes to TAP_IDLE (if we're not already there), cycle
* precisely num_cycles in the TAP_IDLE state, after which move
* to @a endstate (unless it is also TAP_IDLE).
*
* @param num_cycles Number of cycles in TAP_IDLE state. This argument
* may be 0, in which case this routine will navigate to @a endstate
* via TAP_IDLE.
* @param endstate The final state.
*/
void jtag_add_runtest(int num_cycles, tap_state_t endstate);
/**
* A reset of the TAP state machine can be requested.
*
* Whether tms or trst reset is used depends on the capabilities of
* the target and jtag interface(reset_config command configures this).
*
* srst can driver a reset of the TAP state machine and vice
* versa
*
* Application code may need to examine value of jtag_reset_config
* to determine the proper codepath
*
* DANGER! Even though srst drives trst, trst might not be connected to
* the interface, and it might actually be *harmful* to assert trst in this case.
*
* This is why combinations such as "reset_config srst_only srst_pulls_trst"
* are supported.
*
* only req_tlr_or_trst and srst can have a transition for a
* call as the effects of transitioning both at the "same time"
* are undefined, but when srst_pulls_trst or vice versa,
* then trst & srst *must* be asserted together.
*/
void jtag_add_reset(int req_tlr_or_trst, int srst);
void jtag_add_sleep(uint32_t us);
int jtag_add_tms_seq(unsigned nbits, const uint8_t *seq, enum tap_state t);
/**
* Function jtag_add_clocks
* first checks that the state in which the clocks are to be issued is
* stable, then queues up num_cycles clocks for transmission.
*/
void jtag_add_clocks(int num_cycles);
/**
* For software FIFO implementations, the queued commands can be executed
* during this call or earlier. A sw queue might decide to push out
* some of the jtag_add_xxx() operations once the queue is "big enough".
*
* This fn will return an error code if any of the prior jtag_add_xxx()
* calls caused a failure, e.g. check failure. Note that it does not
* matter if the operation was executed *before* jtag_execute_queue(),
* jtag_execute_queue() will still return an error code.
*
* All jtag_add_xxx() calls that have in_handler != NULL will have been
* executed when this fn returns, but if what has been queued only
* clocks data out, without reading anything back, then JTAG could
* be running *after* jtag_execute_queue() returns. The API does
* not define a way to flush a hw FIFO that runs *after*
* jtag_execute_queue() returns.
*
* jtag_add_xxx() commands can either be executed immediately or
* at some time between the jtag_add_xxx() fn call and jtag_execute_queue().
*/
int jtag_execute_queue(void);
/** same as jtag_execute_queue() but does not clear the error flag */
void jtag_execute_queue_noclear(void);
/** @returns the number of times the scan queue has been flushed */
int jtag_get_flush_queue_count(void);
/** Report Tcl event to all TAPs */
void jtag_notify_event(enum jtag_event);
/* can be implemented by hw + sw */
int jtag_power_dropout(int *dropout);
int jtag_srst_asserted(int *srst_asserted);
/* JTAG support functions */
/**
* Execute jtag queue and check value with an optional mask.
* @param field Pointer to scan field.
* @param value Pointer to scan value.
* @param mask Pointer to scan mask; may be NULL.
* @returns Nothing, but calls jtag_set_error() on any error.
*/
void jtag_check_value_mask(struct scan_field *field, uint8_t *value, uint8_t *mask);
void jtag_sleep(uint32_t us);
/*
* The JTAG subsystem defines a number of error codes,
* using codes between -100 and -199.
*/
#define ERROR_JTAG_INIT_FAILED (-100)
#define ERROR_JTAG_INVALID_INTERFACE (-101)
#define ERROR_JTAG_NOT_IMPLEMENTED (-102)
#define ERROR_JTAG_TRST_ASSERTED (-103)
#define ERROR_JTAG_QUEUE_FAILED (-104)
#define ERROR_JTAG_NOT_STABLE_STATE (-105)
#define ERROR_JTAG_DEVICE_ERROR (-107)
#define ERROR_JTAG_STATE_INVALID (-108)
#define ERROR_JTAG_TRANSITION_INVALID (-109)
#define ERROR_JTAG_INIT_SOFT_FAIL (-110)
/**
* Set the current JTAG core execution error, unless one was set
* by a previous call previously. Driver or application code must
* use jtag_error_clear to reset jtag_error once this routine has been
* called with a non-zero error code.
*/
void jtag_set_error(int error);
/**
* Resets jtag_error to ERROR_OK, returning its previous value.
* @returns The previous value of @c jtag_error.
*/
int jtag_error_clear(void);
/**
* Return true if it's safe for a background polling task to access the
* JTAG scan chain. Polling may be explicitly disallowed, and is also
* unsafe while nTRST is active or the JTAG clock is gated off.
*/
bool is_jtag_poll_safe(void);
/**
* Return flag reporting whether JTAG polling is disallowed.
*/
bool jtag_poll_get_enabled(void);
/**
* Assign flag reporting whether JTAG polling is disallowed.
*/
void jtag_poll_set_enabled(bool value);
#include <jtag/minidriver.h>
int jim_jtag_newtap(Jim_Interp *interp, int argc, Jim_Obj *const *argv);
#endif /* OPENOCD_JTAG_JTAG_H */
|