#include "target_type.h"
#include "armv8_opcodes.h"
#include "armv8_cache.h"
+#include "arm_semihosting.h"
#include <helper/time_support.h>
enum restart_mode {
if (target->smp)
update_halt_gdb(target, debug_reason);
+ if (arm_semihosting(target, &retval) != 0)
+ return retval;
+
switch (prev_target_state) {
case TARGET_RUNNING:
case TARGET_UNKNOWN:
static int aarch64_halt(struct target *target)
{
+ struct armv8_common *armv8 = target_to_armv8(target);
+ armv8->last_run_control_op = ARMV8_RUNCONTROL_HALT;
+
if (target->smp)
return aarch64_halt_smp(target, false);
int retval = 0;
uint64_t addr = address;
+ struct armv8_common *armv8 = target_to_armv8(target);
+ armv8->last_run_control_op = ARMV8_RUNCONTROL_RESUME;
+
if (target->state != TARGET_HALTED)
return ERROR_TARGET_NOT_HALTED;
int retval;
uint32_t edecr;
+ armv8->last_run_control_op = ARMV8_RUNCONTROL_STEP;
+
if (target->state != TARGET_HALTED) {
LOG_WARNING("target not halted");
return ERROR_TARGET_NOT_HALTED;
if (retval != ERROR_OK)
return retval;
+ retval = aarch64_init_debug_access(target);
+ if (retval != ERROR_OK)
+ return retval;
+
if (target->reset_halt) {
if (target->state != TARGET_HALTED) {
LOG_WARNING("%s: ran after reset and before halt ...",
target_name(target));
retval = target_halt(target);
- if (retval != ERROR_OK)
- return retval;
}
}
- return aarch64_init_debug_access(target);
+ return retval;
}
static int aarch64_write_cpu_memory_slow(struct target *target,
struct target *target)
{
/* examine_first() does a bunch of this */
+ arm_semihosting_init(target);
return ERROR_OK;
}