#include "cortex_m.h"
#include "target_request.h"
#include "target_type.h"
+#include "arm_adi_v5.h"
#include "arm_disassembler.h"
#include "register.h"
#include "arm_opcodes.h"
static int cortex_m_single_step_core(struct target *target)
{
struct cortex_m_common *cortex_m = target_to_cm(target);
- struct armv7m_common *armv7m = &cortex_m->armv7m;
int retval;
/* Mask interrupts before clearing halt, if not done already. This avoids
* HALT can put the core into an unknown state.
*/
if (!(cortex_m->dcb_dhcsr & C_MASKINTS)) {
- retval = mem_ap_write_atomic_u32(armv7m->debug_ap, DCB_DHCSR,
- DBGKEY | C_MASKINTS | C_HALT | C_DEBUGEN);
+ retval = cortex_m_write_debug_halt_mask(target, C_MASKINTS, 0);
if (retval != ERROR_OK)
return retval;
}
- retval = mem_ap_write_atomic_u32(armv7m->debug_ap, DCB_DHCSR,
- DBGKEY | C_MASKINTS | C_STEP | C_DEBUGEN);
+ retval = cortex_m_write_debug_halt_mask(target, C_STEP, C_HALT);
if (retval != ERROR_OK)
return retval;
LOG_DEBUG(" ");
armv7m->arm.arch = cortex_m->core_info->arch;
- LOG_DEBUG("%s r%" PRId8 "p%" PRId8 " processor detected",
- cortex_m->core_info->name, (uint8_t)((cpuid >> 20) & 0xf), (uint8_t)((cpuid >> 0) & 0xf));
+ LOG_INFO("%s: %s r%" PRId8 "p%" PRId8 " processor detected",
+ target_name(target),
+ cortex_m->core_info->name,
+ (uint8_t)((cpuid >> 20) & 0xf),
+ (uint8_t)((cpuid >> 0) & 0xf));
+
cortex_m->maskints_erratum = false;
if (core_partno == CORTEX_M7_PARTNO) {
uint8_t rev, patch;
cortex_m_dwt_setup(cortex_m, target);
/* These hardware breakpoints only work for code in flash! */
- LOG_INFO("%s: hardware has %d breakpoints, %d watchpoints",
+ LOG_INFO("%s: target has %d breakpoints, %d watchpoints",
target_name(target),
cortex_m->fp_num_code,
cortex_m->dwt_num_comp);