field.num_bits = tap->ir_length;
field.out_value = calloc(CEIL(field.num_bits, 8), 1);
buf_set_u32(field.out_value, 0, field.num_bits, new_instr);
field.num_bits = tap->ir_length;
field.out_value = calloc(CEIL(field.num_bits, 8), 1);
buf_set_u32(field.out_value, 0, field.num_bits, new_instr);
field.in_value = NULL;
jtag_set_check_value(&field, tap->expected, tap->expected_mask, NULL);
field.in_value = NULL;
jtag_set_check_value(&field, tap->expected, tap->expected_mask, NULL);
fields[0].in_value = NULL;
jtag_set_check_value(fields+0, &field0_check_value, &field0_check_mask, NULL);
fields[1].tap = xscale->jtag_info.tap;
fields[1].num_bits = 32;
fields[1].out_value = NULL;
fields[0].in_value = NULL;
jtag_set_check_value(fields+0, &field0_check_value, &field0_check_mask, NULL);
fields[1].tap = xscale->jtag_info.tap;
fields[1].num_bits = 32;
fields[1].out_value = NULL;
fields[2].in_value = NULL;
jtag_set_check_value(fields+2, &field2_check_value, &field2_check_mask, NULL);
fields[2].in_value = NULL;
jtag_set_check_value(fields+2, &field2_check_value, &field2_check_mask, NULL);
/* DANGER!!! this must be here. It will make sure that the arguments
* to jtag_set_check_value() does not go out of scope! */
/* DANGER!!! this must be here. It will make sure that the arguments
* to jtag_set_check_value() does not go out of scope! */
fields[0].in_value = NULL;
jtag_set_check_value(fields+0, &field0_check_value, &field0_check_mask, NULL);
fields[1].tap = xscale->jtag_info.tap;
fields[1].num_bits = 32;
fields[1].out_value = NULL;
fields[0].in_value = NULL;
jtag_set_check_value(fields+0, &field0_check_value, &field0_check_mask, NULL);
fields[1].tap = xscale->jtag_info.tap;
fields[1].num_bits = 32;
fields[1].out_value = NULL;
fields[2].in_value = NULL;
jtag_set_check_value(fields+2, &field2_check_value, &field2_check_mask, NULL);
jtag_add_end_state(TAP_IDLE);
xscale_jtag_set_instr(xscale->jtag_info.tap, xscale->jtag_info.dbgtx);
fields[2].in_value = NULL;
jtag_set_check_value(fields+2, &field2_check_value, &field2_check_mask, NULL);
jtag_add_end_state(TAP_IDLE);
xscale_jtag_set_instr(xscale->jtag_info.tap, xscale->jtag_info.dbgtx);
- fields[1].in_handler = buf_to_u32_handler;
- fields[1].in_handler_priv = (u8*)&field1[i];
+ fields[1].in_handler = buf_to_u32_handler; /* deprecated! invoke this from user code! */
+ fields[1].in_handler_priv = (u8*)&field1[i];
jtag_add_pathmove(3, path);
jtag_add_dr_scan(3, fields, TAP_IDLE);
jtag_add_pathmove(3, path);
jtag_add_dr_scan(3, fields, TAP_IDLE);
fields[0].in_value = &field0_in;
jtag_set_check_value(fields+0, &field0_check_value, &field0_check_mask, NULL);
fields[1].tap = xscale->jtag_info.tap;
fields[1].num_bits = 32;
fields[1].out_value = NULL;
fields[0].in_value = &field0_in;
jtag_set_check_value(fields+0, &field0_check_value, &field0_check_mask, NULL);
fields[1].tap = xscale->jtag_info.tap;
fields[1].num_bits = 32;
fields[1].out_value = NULL;
fields[2].in_value = NULL;
jtag_set_check_value(fields+2, &field2_check_value, &field2_check_mask, NULL);
fields[2].in_value = NULL;
jtag_set_check_value(fields+2, &field2_check_value, &field2_check_mask, NULL);
fields[0].in_value = &field0_in;
jtag_set_check_value(fields+0, &field0_check_value, &field0_check_mask, NULL);
fields[1].tap = xscale->jtag_info.tap;
fields[1].num_bits = 32;
fields[1].out_value = xscale->reg_cache->reg_list[XSCALE_RX].value;
fields[0].in_value = &field0_in;
jtag_set_check_value(fields+0, &field0_check_value, &field0_check_mask, NULL);
fields[1].tap = xscale->jtag_info.tap;
fields[1].num_bits = 32;
fields[1].out_value = xscale->reg_cache->reg_list[XSCALE_RX].value;
fields[2].in_value = NULL;
jtag_set_check_value(fields+2, &field2_check_value, &field2_check_mask, NULL);
fields[2].in_value = NULL;
jtag_set_check_value(fields+2, &field2_check_value, &field2_check_mask, NULL);
fields[0].in_value = NULL;
jtag_set_check_value(fields+0, &field0_check_value, &field0_check_mask, NULL);
fields[1].tap = xscale->jtag_info.tap;
fields[1].num_bits = 32;
fields[1].out_value = xscale->reg_cache->reg_list[XSCALE_DCSR].value;
fields[0].in_value = NULL;
jtag_set_check_value(fields+0, &field0_check_value, &field0_check_mask, NULL);
fields[1].tap = xscale->jtag_info.tap;
fields[1].num_bits = 32;
fields[1].out_value = xscale->reg_cache->reg_list[XSCALE_DCSR].value;
fields[2].in_value = NULL;
jtag_set_check_value(fields+2, &field2_check_value, &field2_check_mask, NULL);
fields[2].in_value = NULL;
jtag_set_check_value(fields+2, &field2_check_value, &field2_check_mask, NULL);
for (word = 0; word < 8; word++)
{
buf_set_u32(packet, 0, 32, buffer[word]);
for (word = 0; word < 8; word++)
{
buf_set_u32(packet, 0, 32, buffer[word]);
- cmd = parity(*((u32*)packet));
- jtag_add_dr_scan(2, fields, -1);
+
+ u32 value;
+ memcpy(&value, packet, sizeof(u32));
+ cmd = parity(value);
+
+ jtag_add_dr_scan(2, fields, TAP_INVALID);
target->debug_reason = DBG_REASON_SINGLESTEP;
/* calculate PC of next instruction */
if ((retval = arm_simulate_step(target, &next_pc)) != ERROR_OK)
{
target->debug_reason = DBG_REASON_SINGLESTEP;
/* calculate PC of next instruction */
if ((retval = arm_simulate_step(target, &next_pc)) != ERROR_OK)
{
target_read_u32(target, current_pc, ¤t_opcode);
LOG_ERROR("BUG: couldn't calculate PC of next instruction, current opcode was 0x%8.8x", current_opcode);
return retval;
target_read_u32(target, current_pc, ¤t_opcode);
LOG_ERROR("BUG: couldn't calculate PC of next instruction, current opcode was 0x%8.8x", current_opcode);
return retval;
int retval;
LOG_DEBUG("address: 0x%8.8x, size: 0x%8.8x, count: 0x%8.8x", address, size, count);
int retval;
LOG_DEBUG("address: 0x%8.8x, size: 0x%8.8x, count: 0x%8.8x", address, size, count);
(((instruction.type == ARM_B) ||
(instruction.type == ARM_BL) ||
(instruction.type == ARM_BLX)) &&
(((instruction.type == ARM_B) ||
(instruction.type == ARM_BL) ||
(instruction.type == ARM_BLX)) &&