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Author: Michael Bruck <mbruck@digenius.de> 

- rename local variable x to num_taps in interface_jtag_add_ir_scan



git-svn-id: svn://svn.berlios.de/openocd/trunk@1841 b42882b7-edfa-0310-969c-e2dbd0fdcd60
This commit is contained in:
kc8apf 2009-05-20 04:48:11 +00:00
parent 5c9c7af198
commit 98e3541333
1 changed files with 7 additions and 6 deletions
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13
src/jtag/jtag.c
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@ -592,10 +592,11 @@ void jtag_add_ir_scan(int in_num_fields, scan_field_t *in_fields, tap_state_t st
int MINIDRIVER(interface_jtag_add_ir_scan)(int in_num_fields, scan_field_t *in_fields, tap_state_t state)
{
jtag_tap_t *tap;
int x;
int nth_tap;
int scan_size = 0;
int num_taps = jtag_NumEnabledTaps();
/* allocate memory for a new list member */
jtag_command_t * cmd = cmd_queue_alloc(sizeof(jtag_command_t));
@ -606,9 +607,8 @@ int MINIDRIVER(interface_jtag_add_ir_scan)(int in_num_fields, scan_field_t *in_f
/* allocate memory for ir scan command */
cmd->cmd.scan = cmd_queue_alloc(sizeof(scan_command_t));
cmd->cmd.scan->ir_scan = true;
x = jtag_NumEnabledTaps();
cmd->cmd.scan->num_fields = x; /* one field per device */
cmd->cmd.scan->fields = cmd_queue_alloc(x * sizeof(scan_field_t));
cmd->cmd.scan->num_fields = num_taps; /* one field per device */
cmd->cmd.scan->fields = cmd_queue_alloc(num_taps * sizeof(scan_field_t));
cmd->cmd.scan->end_state = state;
nth_tap = -1;
@ -623,7 +623,7 @@ int MINIDRIVER(interface_jtag_add_ir_scan)(int in_num_fields, scan_field_t *in_f
}
nth_tap++;
assert(nth_tap < x );
assert(nth_tap < num_taps);
scan_size = tap->ir_length;
cmd->cmd.scan->fields[nth_tap].tap = tap;
@ -654,7 +654,8 @@ int MINIDRIVER(interface_jtag_add_ir_scan)(int in_num_fields, scan_field_t *in_f
/* update device information */
buf_cpy(cmd->cmd.scan->fields[nth_tap].out_value, tap->cur_instr, scan_size);
}
assert(nth_tap == (x-1));
assert(nth_tap == (num_taps - 1));
return ERROR_OK;
}