adapter_load_context(target);
/* make sure we clear the vector catch bit */
- adapter->layout->api->write_debug_reg(adapter->fd, DCB_DEMCR, 0);
+ adapter->layout->api->write_debug_reg(adapter->fd, DCB_DEMCR, TRCENA);
r = armv7m->core_cache->reg_list + ARMV7M_xPSR;
xPSR = buf_get_u32(r->value, 0, 32);
/* only set vector catch if halt is requested */
if (target->reset_halt)
- adapter->layout->api->write_debug_reg(adapter->fd, DCB_DEMCR, VC_CORERESET);
+ adapter->layout->api->write_debug_reg(adapter->fd, DCB_DEMCR, TRCENA|VC_CORERESET);
else
- adapter->layout->api->write_debug_reg(adapter->fd, DCB_DEMCR, 0);
+ adapter->layout->api->write_debug_reg(adapter->fd, DCB_DEMCR, TRCENA);
if (jtag_reset_config & RESET_HAS_SRST) {
if (!srst_asserted) {
return ERROR_TARGET_NOT_HALTED;
}
+ if (!debug_execution) {
+ target_free_all_working_areas(target);
+ cortex_m3_enable_breakpoints(target);
+ cortex_m3_enable_watchpoints(target);
+ }
+
pc = armv7m->arm.pc;
if (!current) {
buf_set_u32(pc->value, 0, 32, address);
resume_pc = buf_get_u32(pc->value, 0, 32);
+ /* write any user vector flags */
+ res = target_write_u32(target, DCB_DEMCR, TRCENA | armv7m->demcr);
+ if (res != ERROR_OK)
+ return res;
+
armv7m_restore_context(target);
/* registers are now invalid */
uint32_t size, uint32_t count,
uint8_t *buffer)
{
+ struct hl_interface_s *adapter = target_to_adapter(target);
int res;
- uint32_t buffer_threshold = 128;
+ uint32_t buffer_threshold = (adapter->param.max_buffer / 4);
uint32_t addr_increment = 4;
uint32_t c;
- struct hl_interface_s *adapter = target_to_adapter(target);
if (!count || !buffer)
return ERROR_COMMAND_SYNTAX_ERROR;
*/
if (size != 4) {
count *= size;
- buffer_threshold = 64;
+ buffer_threshold = (adapter->param.max_buffer / 4) / 2;
addr_increment = 1;
}
uint32_t size, uint32_t count,
const uint8_t *buffer)
{
+ struct hl_interface_s *adapter = target_to_adapter(target);
int res;
- uint32_t buffer_threshold = 128;
+ uint32_t buffer_threshold = (adapter->param.max_buffer / 4);
uint32_t addr_increment = 4;
uint32_t c;
- struct hl_interface_s *adapter = target_to_adapter(target);
if (!count || !buffer)
return ERROR_COMMAND_SYNTAX_ERROR;
*/
if (size != 4) {
count *= size;
- buffer_threshold = 64;
+ buffer_threshold = (adapter->param.max_buffer / 4) / 2;
addr_increment = 1;
}