diff options
author | mifi <mifi@b42882b7-edfa-0310-969c-e2dbd0fdcd60> | 2008-01-07 17:11:11 +0000 |
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committer | mifi <mifi@b42882b7-edfa-0310-969c-e2dbd0fdcd60> | 2008-01-07 17:11:11 +0000 |
commit | 2e01a1ad1930aabb9e3bc7a0e3eb98b2b3331b1c (patch) | |
tree | c61277cfba79f42460543b0948a16be03c7a7272 /src/jtag | |
parent | dfe1b3f31478817951ee8c493d5eec605b43cc6a (diff) | |
download | riscv-openocd-2e01a1ad1930aabb9e3bc7a0e3eb98b2b3331b1c.zip riscv-openocd-2e01a1ad1930aabb9e3bc7a0e3eb98b2b3331b1c.tar.gz riscv-openocd-2e01a1ad1930aabb9e3bc7a0e3eb98b2b3331b1c.tar.bz2 |
- added gdb flash fixes patch
https://lists.berlios.de/pipermail/openocd-development/2007-December/000548.html
- added synthesize in_check_mask/value and error handler patch
https://lists.berlios.de/pipermail/openocd-development/2008-January/000554.html
(thanks to oyvind harboe for these patches)
git-svn-id: svn://svn.berlios.de/openocd/trunk@248 b42882b7-edfa-0310-969c-e2dbd0fdcd60
Diffstat (limited to 'src/jtag')
-rw-r--r-- | src/jtag/bitq.c | 24 | ||||
-rw-r--r-- | src/jtag/jtag.c | 230 | ||||
-rw-r--r-- | src/jtag/jtag.h | 12 |
3 files changed, 123 insertions, 143 deletions
diff --git a/src/jtag/bitq.c b/src/jtag/bitq.c index 9d1f43d..a4ec626 100644 --- a/src/jtag/bitq.c +++ b/src/jtag/bitq.c @@ -69,7 +69,7 @@ void bitq_in_proc(void) while (bitq_in_state.field_idx<bitq_in_state.cmd->cmd.scan->num_fields) { field=&bitq_in_state.cmd->cmd.scan->fields[bitq_in_state.field_idx]; - if (field->in_check_value || field->in_value || field->in_handler) { + if ( field->in_value || field->in_handler) { if (bitq_in_state.bit_pos==0) { /* initialize field scanning */ @@ -115,26 +115,6 @@ void bitq_in_proc(void) bitq_in_state.bit_pos++; } - if (field->in_check_value) { - /* match scanned in value */ - for (in_idx=0; in_idx*8<field->num_bits; in_idx++) { - if (field->in_check_mask) in_mask=field->in_check_mask[in_idx]; - else in_mask=0xff; - if (field->num_bits-in_idx*8<8) in_mask>>=8-(field->num_bits-in_idx*8); - if (field->in_check_value[in_idx]&in_mask!=in_buff[in_idx]&in_mask) { - char *captured_char = buf_to_str(in_buff, (field->num_bits > 64) ? 64 : field->num_bits, 16); - char *in_check_value_char = buf_to_str(field->in_check_value, (field->num_bits > 64) ? 64 : field->num_bits, 16); - char *in_check_mask_char = buf_to_str(field->in_check_mask, (field->num_bits > 64) ? 64 : field->num_bits, 16); - /* TODO: error reporting */ - WARNING("value captured during scan didn't pass the requested check: captured: 0x%s check_value: 0x%s check_mask: 0x%s", captured_char, in_check_value_char, in_check_mask_char); - bitq_in_state.status=ERROR_JTAG_QUEUE_FAILED; - free(captured_char); - free(in_check_value_char); - free(in_check_mask_char); - break; /* leave the comparison loop upon first mismatch */ - } - } - } if (field->in_handler && bitq_in_state.status==ERROR_OK) { bitq_in_state.status=(*field->in_handler)(in_buff, field->in_handler_priv); @@ -237,7 +217,7 @@ void bitq_scan_field(scan_field_t *field, int pause) u8 *out_ptr; u8 out_mask; - if (field->in_check_value || field->in_value || field->in_handler) tdo_req=1; + if ( field->in_value || field->in_handler) tdo_req=1; else tdo_req=0; if (field->out_value==NULL) { diff --git a/src/jtag/jtag.c b/src/jtag/jtag.c index a34a16f..bc5e88f 100644 --- a/src/jtag/jtag.c +++ b/src/jtag/jtag.c @@ -209,10 +209,6 @@ int jtag_speed = -1; /* forward declarations */ -int jtag_add_ir_scan(int num_fields, scan_field_t *fields, enum tap_state endstate, error_handler_t *error_handler); -int jtag_add_dr_scan(int num_fields, scan_field_t *fields, enum tap_state endstate, error_handler_t *error_handler); -int jtag_add_plain_ir_scan(int num_fields, scan_field_t *fields, enum tap_state endstate, error_handler_t *error_handler); -int jtag_add_plain_dr_scan(int num_fields, scan_field_t *fields, enum tap_state endstate, error_handler_t *error_handler); int jtag_add_statemove(enum tap_state endstate); int jtag_add_pathmove(int num_states, enum tap_state *path); int jtag_add_runtest(int num_cycles, enum tap_state endstate); @@ -381,7 +377,7 @@ void cmd_queue_free() cmd_queue_pages = NULL; } -int jtag_add_ir_scan(int num_fields, scan_field_t *fields, enum tap_state state, error_handler_t *error_handler) +int jtag_add_ir_scan(int num_fields, scan_field_t *fields, enum tap_state state, void *dummy_anachronism) { jtag_command_t **last_cmd; jtag_device_t *device; @@ -408,15 +404,6 @@ int jtag_add_ir_scan(int num_fields, scan_field_t *fields, enum tap_state state, (*last_cmd)->cmd.scan->num_fields = jtag_num_devices; /* one field per device */ (*last_cmd)->cmd.scan->fields = cmd_queue_alloc(jtag_num_devices * sizeof(scan_field_t)); (*last_cmd)->cmd.scan->end_state = state; - if (error_handler) - { - (*last_cmd)->cmd.scan->error_handler = cmd_queue_alloc(sizeof(error_handler_t)); - *(*last_cmd)->cmd.scan->error_handler = *error_handler; - } - else - { - (*last_cmd)->cmd.scan->error_handler = NULL; - } if (state != -1) cmd_queue_end_state = state; @@ -437,18 +424,12 @@ int jtag_add_ir_scan(int num_fields, scan_field_t *fields, enum tap_state state, (*last_cmd)->cmd.scan->fields[i].device = i; (*last_cmd)->cmd.scan->fields[i].num_bits = scan_size; (*last_cmd)->cmd.scan->fields[i].in_value = NULL; + (*last_cmd)->cmd.scan->fields[i].in_handler = NULL; + (*last_cmd)->cmd.scan->fields[i].in_handler_priv = NULL; if (jtag_verify_capture_ir) { - (*last_cmd)->cmd.scan->fields[i].in_check_value = buf_cpy(device->expected, cmd_queue_alloc(CEIL(scan_size, 8)), scan_size); - (*last_cmd)->cmd.scan->fields[i].in_check_mask = buf_cpy(device->expected_mask, cmd_queue_alloc(CEIL(scan_size, 8)), scan_size); - } - else - { - (*last_cmd)->cmd.scan->fields[i].in_check_value = NULL; - (*last_cmd)->cmd.scan->fields[i].in_check_mask = NULL; + jtag_set_check_value((*last_cmd)->cmd.scan->fields+i, device->expected, device->expected_mask, NULL); } - (*last_cmd)->cmd.scan->fields[i].in_handler = NULL; - (*last_cmd)->cmd.scan->fields[i].in_handler_priv = NULL; /* search the list */ for (j=0; j < num_fields; j++) @@ -480,7 +461,7 @@ int jtag_add_ir_scan(int num_fields, scan_field_t *fields, enum tap_state state, return ERROR_OK; } -int jtag_add_plain_ir_scan(int num_fields, scan_field_t *fields, enum tap_state state, error_handler_t *error_handler) +int jtag_add_plain_ir_scan(int num_fields, scan_field_t *fields, enum tap_state state, void *dummy_anachronism) { jtag_command_t **last_cmd; int i; @@ -505,15 +486,6 @@ int jtag_add_plain_ir_scan(int num_fields, scan_field_t *fields, enum tap_state (*last_cmd)->cmd.scan->num_fields = num_fields; (*last_cmd)->cmd.scan->fields = cmd_queue_alloc(num_fields * sizeof(scan_field_t)); (*last_cmd)->cmd.scan->end_state = state; - if (error_handler) - { - (*last_cmd)->cmd.scan->error_handler = cmd_queue_alloc(sizeof(error_handler_t)); - *(*last_cmd)->cmd.scan->error_handler = *error_handler; - } - else - { - (*last_cmd)->cmd.scan->error_handler = NULL; - } if (state != -1) cmd_queue_end_state = state; @@ -535,15 +507,15 @@ int jtag_add_plain_ir_scan(int num_fields, scan_field_t *fields, enum tap_state (*last_cmd)->cmd.scan->fields[i].out_value = buf_cpy(fields[i].out_value, cmd_queue_alloc(num_bytes), num_bits); (*last_cmd)->cmd.scan->fields[i].out_mask = buf_cpy(fields[i].out_mask, cmd_queue_alloc(num_bytes), num_bits); (*last_cmd)->cmd.scan->fields[i].in_value = fields[i].in_value; - (*last_cmd)->cmd.scan->fields[i].in_check_value = buf_cpy(fields[i].in_check_value, cmd_queue_alloc(num_bytes), num_bits); - (*last_cmd)->cmd.scan->fields[i].in_check_mask = buf_cpy(fields[i].in_check_mask, cmd_queue_alloc(num_bytes), num_bits); + (*last_cmd)->cmd.scan->fields[i].in_check_value = fields[i].in_check_value; + (*last_cmd)->cmd.scan->fields[i].in_check_mask = fields[i].in_check_mask; (*last_cmd)->cmd.scan->fields[i].in_handler = NULL; (*last_cmd)->cmd.scan->fields[i].in_handler_priv = NULL; } return ERROR_OK; } -int jtag_add_dr_scan(int num_fields, scan_field_t *fields, enum tap_state state, error_handler_t *error_handler) +int jtag_add_dr_scan(int num_fields, scan_field_t *fields, enum tap_state state, void *dummy_anachronism) { int i, j; int bypass_devices = 0; @@ -578,15 +550,6 @@ int jtag_add_dr_scan(int num_fields, scan_field_t *fields, enum tap_state state, (*last_cmd)->cmd.scan->num_fields = num_fields + bypass_devices; (*last_cmd)->cmd.scan->fields = cmd_queue_alloc((num_fields + bypass_devices) * sizeof(scan_field_t)); (*last_cmd)->cmd.scan->end_state = state; - if (error_handler) - { - (*last_cmd)->cmd.scan->error_handler = cmd_queue_alloc(sizeof(error_handler_t)); - *(*last_cmd)->cmd.scan->error_handler = *error_handler; - } - else - { - (*last_cmd)->cmd.scan->error_handler = NULL; - } if (state != -1) cmd_queue_end_state = state; @@ -614,8 +577,8 @@ int jtag_add_dr_scan(int num_fields, scan_field_t *fields, enum tap_state state, (*last_cmd)->cmd.scan->fields[field_count].out_value = buf_cpy(fields[j].out_value, cmd_queue_alloc(CEIL(scan_size, 8)), scan_size); (*last_cmd)->cmd.scan->fields[field_count].out_mask = buf_cpy(fields[j].out_mask, cmd_queue_alloc(CEIL(scan_size, 8)), scan_size); (*last_cmd)->cmd.scan->fields[field_count].in_value = fields[j].in_value; - (*last_cmd)->cmd.scan->fields[field_count].in_check_value = buf_cpy(fields[j].in_check_value, cmd_queue_alloc(CEIL(scan_size, 8)), scan_size); - (*last_cmd)->cmd.scan->fields[field_count].in_check_mask = buf_cpy(fields[j].in_check_mask, cmd_queue_alloc(CEIL(scan_size, 8)), scan_size); + (*last_cmd)->cmd.scan->fields[field_count].in_check_value = fields[j].in_check_value; + (*last_cmd)->cmd.scan->fields[field_count].in_check_mask = fields[j].in_check_mask; (*last_cmd)->cmd.scan->fields[field_count].in_handler = fields[j].in_handler; (*last_cmd)->cmd.scan->fields[field_count++].in_handler_priv = fields[j].in_handler_priv; } @@ -651,7 +614,7 @@ int jtag_add_dr_scan(int num_fields, scan_field_t *fields, enum tap_state state, return ERROR_OK; } -int jtag_add_plain_dr_scan(int num_fields, scan_field_t *fields, enum tap_state state, error_handler_t *error_handler) +int jtag_add_plain_dr_scan(int num_fields, scan_field_t *fields, enum tap_state state, void *dummy_anachronism) { int i; jtag_command_t **last_cmd = jtag_get_last_command_p(); @@ -674,15 +637,6 @@ int jtag_add_plain_dr_scan(int num_fields, scan_field_t *fields, enum tap_state (*last_cmd)->cmd.scan->num_fields = num_fields; (*last_cmd)->cmd.scan->fields = cmd_queue_alloc(num_fields * sizeof(scan_field_t)); (*last_cmd)->cmd.scan->end_state = state; - if (error_handler) - { - (*last_cmd)->cmd.scan->error_handler = cmd_queue_alloc(sizeof(error_handler_t)); - *(*last_cmd)->cmd.scan->error_handler = *error_handler; - } - else - { - (*last_cmd)->cmd.scan->error_handler = NULL; - } if (state != -1) cmd_queue_end_state = state; @@ -704,8 +658,8 @@ int jtag_add_plain_dr_scan(int num_fields, scan_field_t *fields, enum tap_state (*last_cmd)->cmd.scan->fields[i].out_value = buf_cpy(fields[i].out_value, cmd_queue_alloc(num_bytes), num_bits); (*last_cmd)->cmd.scan->fields[i].out_mask = buf_cpy(fields[i].out_mask, cmd_queue_alloc(num_bytes), num_bits); (*last_cmd)->cmd.scan->fields[i].in_value = fields[i].in_value; - (*last_cmd)->cmd.scan->fields[i].in_check_value = buf_cpy(fields[i].in_check_value, cmd_queue_alloc(num_bytes), num_bits); - (*last_cmd)->cmd.scan->fields[i].in_check_mask = buf_cpy(fields[i].in_check_mask, cmd_queue_alloc(num_bytes), num_bits); + (*last_cmd)->cmd.scan->fields[i].in_check_value = fields[i].in_check_value; + (*last_cmd)->cmd.scan->fields[i].in_check_mask = fields[i].in_check_mask; (*last_cmd)->cmd.scan->fields[i].in_handler = fields[i].in_handler; (*last_cmd)->cmd.scan->fields[i].in_handler_priv = fields[i].in_handler_priv; } @@ -1037,6 +991,8 @@ int jtag_build_buffer(scan_command_t *cmd, u8 **buffer) } +extern int jtag_check_value(u8 *captured, void *priv); + int jtag_read_buffer(u8 *buffer, scan_command_t *cmd) { int i; @@ -1048,10 +1004,10 @@ int jtag_read_buffer(u8 *buffer, scan_command_t *cmd) for (i=0; i < cmd->num_fields; i++) { - /* if neither in_value, in_check_value nor in_handler + /* if neither in_value nor in_handler * are specified we don't have to examine this field */ - if (cmd->fields[i].in_value || cmd->fields[i].in_check_value || cmd->fields[i].in_handler) + if (cmd->fields[i].in_value || cmd->fields[i].in_handler) { int num_bits = cmd->fields[i].num_bits; u8 *captured = buf_set_buf(buffer, bit_count, malloc(CEIL(num_bits, 8)), 0, num_bits); @@ -1064,13 +1020,30 @@ int jtag_read_buffer(u8 *buffer, scan_command_t *cmd) free(char_buf); #endif + void *priv=cmd->fields[i].in_handler_priv; + if (cmd->fields[i].in_handler==&jtag_check_value) + { + /* Yuk! we want to pass in the pointer to cmd->fields[i] which is not known + * when jtag_check_value is invoked + * + * Not pretty, but this is part of synthesizing check_mask via in_handler + * with a minimum of code impact. + * + * A cleaner change would be to modify the in_handler to always take field + * as an argument. Perhaps later... + * + * Change in_handler to be varargs and have fields+i as the first vararg? + * + */ + priv=cmd->fields+i; + } if (cmd->fields[i].in_value) { buf_cpy(captured, cmd->fields[i].in_value, num_bits); if (cmd->fields[i].in_handler) { - if (cmd->fields[i].in_handler(cmd->fields[i].in_value, cmd->fields[i].in_handler_priv) != ERROR_OK) + if (cmd->fields[i].in_handler(cmd->fields[i].in_value, priv) != ERROR_OK) { WARNING("in_handler reported a failed check"); retval = ERROR_JTAG_QUEUE_FAILED; @@ -1081,7 +1054,7 @@ int jtag_read_buffer(u8 *buffer, scan_command_t *cmd) /* no in_value specified, but a handler takes care of the scanned data */ if (cmd->fields[i].in_handler && (!cmd->fields[i].in_value)) { - if (cmd->fields[i].in_handler(captured, cmd->fields[i].in_handler_priv) != ERROR_OK) + if (cmd->fields[i].in_handler(captured, priv) != ERROR_OK) { /* We're going to call the error:handler later, but if the in_handler * reported an error we report this failure upstream @@ -1091,58 +1064,6 @@ int jtag_read_buffer(u8 *buffer, scan_command_t *cmd) } } - if (cmd->fields[i].in_check_value) - { - int compare_failed = 0; - - if (cmd->fields[i].in_check_mask) - compare_failed = buf_cmp_mask(captured, cmd->fields[i].in_check_value, cmd->fields[i].in_check_mask, num_bits); - else - compare_failed = buf_cmp(captured, cmd->fields[i].in_check_value, num_bits); - - if (compare_failed) - { - if (cmd->error_handler) - { - /* ask the error handler if once has been specified if this is a real problem */ - if (cmd->error_handler->error_handler(captured, cmd->error_handler->error_handler_priv) != ERROR_OK) - retval = ERROR_JTAG_QUEUE_FAILED; - else - compare_failed = 0; - } - else - { - /* if there wasn't a handler specified, we report a failure */ - retval = ERROR_JTAG_QUEUE_FAILED; - } - - /* An error handler could have caught the failing check - * only report a problem when there wasn't a handler, or if the handler - * acknowledged the error - */ - if (compare_failed) - { - char *captured_char = buf_to_str(captured, (num_bits > 64) ? 64 : num_bits, 16); - char *in_check_value_char = buf_to_str(cmd->fields[i].in_check_value, (num_bits > 64) ? 64 : num_bits, 16); - - if (cmd->fields[i].in_check_mask) - { - char *in_check_mask_char; - in_check_mask_char = buf_to_str(cmd->fields[i].in_check_mask, (num_bits > 64) ? 64 : num_bits, 16); - WARNING("value captured during scan didn't pass the requested check: captured: 0x%s check_value: 0x%s check_mask: 0x%s", captured_char, in_check_value_char, in_check_mask_char); - free(in_check_mask_char); - } - else - { - WARNING("value captured during scan didn't pass the requested check: captured: 0x%s check_value: 0x%s", captured_char, in_check_value_char); - } - - free(captured_char); - free(in_check_value_char); - } - - } - } free(captured); } bit_count += cmd->fields[i].num_bits; @@ -1151,6 +1072,83 @@ int jtag_read_buffer(u8 *buffer, scan_command_t *cmd) return retval; } +int jtag_check_value(u8 *captured, void *priv) +{ + int retval=ERROR_OK; + scan_field_t *field=(scan_field_t *)priv; + int num_bits = field->num_bits; + + int compare_failed = 0; + + if (field->in_check_mask) + compare_failed = buf_cmp_mask(captured, field->in_check_value, field->in_check_mask, num_bits); + else + compare_failed = buf_cmp(captured, field->in_check_value, num_bits); + + if (compare_failed) + { + if (field->in_handler_error_handler.error_handler) + { + /* ask the error handler if once has been specified if this is a real problem */ + if (field->in_handler_error_handler.error_handler(captured, field->in_handler_error_handler.error_handler_priv) != ERROR_OK) + retval = ERROR_JTAG_QUEUE_FAILED; + else + compare_failed = 0; + } + else + { + /* if there wasn't a handler specified, we report a failure */ + retval = ERROR_JTAG_QUEUE_FAILED; + } + + /* An error handler could have caught the failing check + * only report a problem when there wasn't a handler, or if the handler + * acknowledged the error + */ + if (compare_failed) + { + char *captured_char = buf_to_str(captured, (num_bits > 64) ? 64 : num_bits, 16); + char *in_check_value_char = buf_to_str(field->in_check_value, (num_bits > 64) ? 64 : num_bits, 16); + + if (field->in_check_mask) + { + char *in_check_mask_char; + in_check_mask_char = buf_to_str(field->in_check_mask, (num_bits > 64) ? 64 : num_bits, 16); + WARNING("value captured during scan didn't pass the requested check: captured: 0x%s check_value: 0x%s check_mask: 0x%s", captured_char, in_check_value_char, in_check_mask_char); + free(in_check_mask_char); + } + else + { + WARNING("value captured during scan didn't pass the requested check: captured: 0x%s check_value: 0x%s", captured_char, in_check_value_char); + } + + free(captured_char); + free(in_check_value_char); + } + + } + return retval; +} + +/* + set up checking of this field using the in_handler. The values passed in must be valid until + after jtag_execute() has completed. + */ +void jtag_set_check_value(scan_field_t *field, u8 *value, u8 *mask, error_handler_t *in_error_handler) +{ + if (value) + field->in_handler=jtag_check_value; + else + field->in_handler=NULL; /* No check, e.g. embeddedice uses value==NULL to indicate no check */ + field->in_handler_priv=NULL; /* this will be filled in at the invocation site to point to the field duplicate */ + field->in_check_value=value; + field->in_check_mask=mask; + if (in_error_handler) + field->in_handler_error_handler=*in_error_handler; + else + field->in_handler_error_handler.error_handler=NULL; +} + enum scan_type jtag_scan_type(scan_command_t *cmd) { int i; @@ -1158,7 +1156,7 @@ enum scan_type jtag_scan_type(scan_command_t *cmd) for (i=0; i < cmd->num_fields; i++) { - if (cmd->fields[i].in_check_value || cmd->fields[i].in_value || cmd->fields[i].in_handler) + if (cmd->fields[i].in_value || cmd->fields[i].in_handler) type |= SCAN_IN; if (cmd->fields[i].out_value) type |= SCAN_OUT; diff --git a/src/jtag/jtag.h b/src/jtag/jtag.h index 1b03d61..0ea6f5b 100644 --- a/src/jtag/jtag.h +++ b/src/jtag/jtag.h @@ -77,6 +77,8 @@ typedef struct scan_field_s u8 *out_value; /* value to be scanned into the device */ u8 *out_mask; /* only masked bits care */ u8 *in_value; /* pointer to a 32-bit memory location to take data scanned out */ + /* in_check_value/mask, in_handler_error_handler, in_handler_priv can be used by the in handler, otherwise they contain garbage */ + error_handler_t in_handler_error_handler; u8 *in_check_value; /* used to validate scan results */ u8 *in_check_mask; /* check specified bits against check_value */ int (*in_handler)(u8 *in_value, void *priv); /* process received buffer using this handler */ @@ -95,7 +97,6 @@ typedef struct scan_command_s int num_fields; /* number of fields in *fields array */ scan_field_t *fields; /* pointer to an array of data scan fields */ enum tap_state end_state; /* TAP state in which JTAG commands should finish */ - error_handler_t *error_handler; } scan_command_t; typedef struct statemove_command_s @@ -249,10 +250,10 @@ extern int jtag_init(struct command_context_s *cmd_ctx); extern int jtag_register_commands(struct command_context_s *cmd_ctx); /* JTAG interface */ -extern int jtag_add_ir_scan(int num_fields, scan_field_t *fields, enum tap_state endstate, error_handler_t *error_handler); -extern int jtag_add_dr_scan(int num_fields, scan_field_t *fields, enum tap_state endstate, error_handler_t *error_handler); -extern int jtag_add_plain_ir_scan(int num_fields, scan_field_t *fields, enum tap_state endstate, error_handler_t *error_handler); -extern int jtag_add_plain_dr_scan(int num_fields, scan_field_t *fields, enum tap_state endstate, error_handler_t *error_handler); +extern int jtag_add_ir_scan(int num_fields, scan_field_t *fields, enum tap_state endstate, void *dummy_anachronism); +extern int jtag_add_dr_scan(int num_fields, scan_field_t *fields, enum tap_state endstate, void *dummy_anachronism); +extern int jtag_add_plain_ir_scan(int num_fields, scan_field_t *fields, enum tap_state endstate, void *dummy_anachronism); +extern int jtag_add_plain_dr_scan(int num_fields, scan_field_t *fields, enum tap_state endstate, void *dummy_anachronism); extern int jtag_add_statemove(enum tap_state endstate); extern int jtag_add_pathmove(int num_states, enum tap_state *path); extern int jtag_add_runtest(int num_cycles, enum tap_state endstate); @@ -263,6 +264,7 @@ extern int jtag_execute_queue(void); extern int jtag_cancel_queue(void); /* JTAG support functions */ +extern void jtag_set_check_value(scan_field_t *field, u8 *value, u8 *mask, error_handler_t *in_error_handler); extern enum scan_type jtag_scan_type(scan_command_t *cmd); extern int jtag_scan_size(scan_command_t *cmd); extern int jtag_read_buffer(u8 *buffer, scan_command_t *cmd); |