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Add jtag_queue_command() by Michael Bruck <mbruck@digenius.de> [4/8] 

git-svn-id: svn://svn.berlios.de/openocd/trunk@1818 b42882b7-edfa-0310-969c-e2dbd0fdcd60
This commit is contained in:
kc8apf 2009-05-18 17:28:00 +00:00
parent 0e98ab34b3
commit 7ea76ffdbc
1 changed files with 18 additions and 17 deletions
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35
src/jtag/jtag.c
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@ -785,7 +785,6 @@ int MINIDRIVER(interface_jtag_add_dr_scan)(int num_fields, scan_field_t *fields,
int field_count = 0;
int scan_size;
jtag_command_t **last_cmd = jtag_get_last_command_p();
jtag_tap_t *tap;
/* count devices in bypass */
@ -802,17 +801,19 @@ int MINIDRIVER(interface_jtag_add_dr_scan)(int num_fields, scan_field_t *fields,
}
/* allocate memory for a new list member */
*last_cmd = cmd_queue_alloc(sizeof(jtag_command_t));
last_comand_pointer = &((*last_cmd)->next);
(*last_cmd)->next = NULL;
(*last_cmd)->type = JTAG_SCAN;
jtag_command_t * cmd = cmd_queue_alloc(sizeof(jtag_command_t));
jtag_queue_command(cmd);
cmd->type = JTAG_SCAN;
/* allocate memory for dr scan command */
(*last_cmd)->cmd.scan = cmd_queue_alloc(sizeof(scan_command_t));
(*last_cmd)->cmd.scan->ir_scan = false;
(*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;
cmd->cmd.scan = cmd_queue_alloc(sizeof(scan_command_t));
cmd->cmd.scan->ir_scan = false;
cmd->cmd.scan->num_fields = num_fields + bypass_devices;
cmd->cmd.scan->fields = cmd_queue_alloc((num_fields + bypass_devices) * sizeof(scan_field_t));
cmd->cmd.scan->end_state = state;
tap = NULL;
nth_tap = -1;
@ -823,7 +824,7 @@ int MINIDRIVER(interface_jtag_add_dr_scan)(int num_fields, scan_field_t *fields,
break;
}
int found = 0;
(*last_cmd)->cmd.scan->fields[field_count].tap = tap;
cmd->cmd.scan->fields[field_count].tap = tap;
for (j = 0; j < num_fields; j++)
{
@ -831,9 +832,9 @@ int MINIDRIVER(interface_jtag_add_dr_scan)(int num_fields, scan_field_t *fields,
{
found = 1;
scan_size = fields[j].num_bits;
(*last_cmd)->cmd.scan->fields[field_count].num_bits = scan_size;
(*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].in_value = fields[j].in_value;
cmd->cmd.scan->fields[field_count].num_bits = scan_size;
cmd->cmd.scan->fields[field_count].out_value = buf_cpy(fields[j].out_value, cmd_queue_alloc(CEIL(scan_size, 8)), scan_size);
cmd->cmd.scan->fields[field_count].in_value = fields[j].in_value;
field_count++;
}
}
@ -848,9 +849,9 @@ int MINIDRIVER(interface_jtag_add_dr_scan)(int num_fields, scan_field_t *fields,
}
#endif
/* program the scan field to 1 bit length, and ignore it's value */
(*last_cmd)->cmd.scan->fields[field_count].num_bits = 1;
(*last_cmd)->cmd.scan->fields[field_count].out_value = NULL;
(*last_cmd)->cmd.scan->fields[field_count].in_value = NULL;
cmd->cmd.scan->fields[field_count].num_bits = 1;
cmd->cmd.scan->fields[field_count].out_value = NULL;
cmd->cmd.scan->fields[field_count].in_value = NULL;
field_count++;
}
else