if (retval != ERROR_OK)
return retval;
if (!(cortex_m->dcb_dhcsr & C_DEBUGEN)) {
- retval = mem_ap_write_u32(armv7m->debug_ap, DCB_DHCSR, DBGKEY | C_DEBUGEN);
+ retval = cortex_m_write_debug_halt_mask(target, 0, C_HALT | C_STEP | C_MASKINTS);
if (retval != ERROR_OK)
return retval;
}
}
static int cortex_m_resume(struct target *target, int current,
- uint32_t address, int handle_breakpoints, int debug_execution)
+ target_addr_t address, int handle_breakpoints, int debug_execution)
{
struct armv7m_common *armv7m = target_to_armv7m(target);
struct breakpoint *breakpoint = NULL;
/* Single step past breakpoint at current address */
breakpoint = breakpoint_find(target, resume_pc);
if (breakpoint) {
- LOG_DEBUG("unset breakpoint at 0x%8.8" PRIx32 " (ID: %" PRIu32 ")",
+ LOG_DEBUG("unset breakpoint at " TARGET_ADDR_FMT " (ID: %" PRIu32 ")",
breakpoint->address,
breakpoint->unique_id);
cortex_m_unset_breakpoint(target, breakpoint);
/* int irqstepcount = 0; */
static int cortex_m_step(struct target *target, int current,
- uint32_t address, int handle_breakpoints)
+ target_addr_t address, int handle_breakpoints)
{
struct cortex_m_common *cortex_m = target_to_cm(target);
struct armv7m_common *armv7m = &cortex_m->armv7m;
/* Store important errors instead of failing and proceed to reset assert */
if (retval != ERROR_OK || !(cortex_m->dcb_dhcsr & C_DEBUGEN))
- retval = mem_ap_write_u32(armv7m->debug_ap, DCB_DHCSR, DBGKEY | C_DEBUGEN);
+ retval = cortex_m_write_debug_halt_mask(target, 0, C_HALT | C_STEP | C_MASKINTS);
/* If the processor is sleeping in a WFI or WFE instruction, the
* C_HALT bit must be asserted to regain control */
if (retval == ERROR_OK && (cortex_m->dcb_dhcsr & S_SLEEP))
- retval = mem_ap_write_u32(armv7m->debug_ap, DCB_DHCSR, DBGKEY | C_HALT | C_DEBUGEN);
+ retval = cortex_m_write_debug_halt_mask(target, C_HALT, 0);
mem_ap_write_u32(armv7m->debug_ap, DCB_DCRDR, 0);
/* Ignore less important errors */
if (!target->reset_halt) {
/* Set/Clear C_MASKINTS in a separate operation */
if (cortex_m->dcb_dhcsr & C_MASKINTS)
- mem_ap_write_atomic_u32(armv7m->debug_ap, DCB_DHCSR,
- DBGKEY | C_DEBUGEN | C_HALT);
+ cortex_m_write_debug_halt_mask(target, 0, C_MASKINTS);
/* clear any debug flags before resuming */
cortex_m_clear_halt(target);
breakpoint->set = true;
}
- LOG_DEBUG("BPID: %" PRIu32 ", Type: %d, Address: 0x%08" PRIx32 " Length: %d (set=%d)",
+ LOG_DEBUG("BPID: %" PRIu32 ", Type: %d, Address: " TARGET_ADDR_FMT " Length: %d (set=%d)",
breakpoint->unique_id,
(int)(breakpoint->type),
breakpoint->address,
return ERROR_OK;
}
- LOG_DEBUG("BPID: %" PRIu32 ", Type: %d, Address: 0x%08" PRIx32 " Length: %d (set=%d)",
+ LOG_DEBUG("BPID: %" PRIu32 ", Type: %d, Address: " TARGET_ADDR_FMT " Length: %d (set=%d)",
breakpoint->unique_id,
(int)(breakpoint->type),
breakpoint->address,
return ERROR_OK;
}
-static int cortex_m_read_memory(struct target *target, uint32_t address,
+static int cortex_m_read_memory(struct target *target, target_addr_t address,
uint32_t size, uint32_t count, uint8_t *buffer)
{
struct armv7m_common *armv7m = target_to_armv7m(target);
return mem_ap_read_buf(armv7m->debug_ap, buffer, size, count, address);
}
-static int cortex_m_write_memory(struct target *target, uint32_t address,
+static int cortex_m_write_memory(struct target *target, target_addr_t address,
uint32_t size, uint32_t count, const uint8_t *buffer)
{
struct armv7m_common *armv7m = target_to_armv7m(target);