#include "arm_opcodes.h"
#include "arm_semihosting.h"
#include <helper/time_support.h>
+#include <rtt/rtt.h>
/* NOTE: most of this should work fine for the Cortex-M1 and
* Cortex-M0 cores too, although they're ARMv6-M not ARMv7-M.
uint32_t num, uint32_t value);
static void cortex_m_dwt_free(struct target *target);
-static int cortexm_dap_read_coreregister_u32(struct target *target,
- uint32_t *value, int regnum)
+static int cortex_m_load_core_reg_u32(struct target *target,
+ uint32_t regsel, uint32_t *value)
{
struct armv7m_common *armv7m = target_to_armv7m(target);
int retval;
return retval;
}
- retval = mem_ap_write_u32(armv7m->debug_ap, DCB_DCRSR, regnum);
+ retval = mem_ap_write_u32(armv7m->debug_ap, DCB_DCRSR, regsel);
if (retval != ERROR_OK)
return retval;
return retval;
}
-static int cortexm_dap_write_coreregister_u32(struct target *target,
- uint32_t value, int regnum)
+static int cortex_m_store_core_reg_u32(struct target *target,
+ uint32_t regsel, uint32_t value)
{
struct armv7m_common *armv7m = target_to_armv7m(target);
int retval;
if (retval != ERROR_OK)
return retval;
- retval = mem_ap_write_atomic_u32(armv7m->debug_ap, DCB_DCRSR, regnum | DCRSR_WnR);
+ retval = mem_ap_write_atomic_u32(armv7m->debug_ap, DCB_DCRSR, regsel | DCRSR_WnR);
if (retval != ERROR_OK)
return retval;
static int cortex_m_endreset_event(struct target *target)
{
- int i;
int retval;
uint32_t dcb_demcr;
struct cortex_m_common *cortex_m = target_to_cm(target);
cortex_m->fpb_enabled = true;
/* Restore FPB registers */
- for (i = 0; i < cortex_m->fp_num_code + cortex_m->fp_num_lit; i++) {
+ for (unsigned int i = 0; i < cortex_m->fp_num_code + cortex_m->fp_num_lit; i++) {
retval = target_write_u32(target, fp_list[i].fpcr_address, fp_list[i].fpcr_value);
if (retval != ERROR_OK)
return retval;
}
/* Restore DWT registers */
- for (i = 0; i < cortex_m->dwt_num_comp; i++) {
+ for (unsigned int i = 0; i < cortex_m->dwt_num_comp; i++) {
retval = target_write_u32(target, dwt_list[i].dwt_comparator_address + 0,
dwt_list[i].comp);
if (retval != ERROR_OK)
for (i = 0; i < num_regs; i++) {
r = &armv7m->arm.core_cache->reg_list[i];
- if (!r->valid)
+ if (r->exist && !r->valid)
arm->read_core_reg(target, r, i, ARM_MODE_ANY);
}
r = arm->cpsr;
xPSR = buf_get_u32(r->value, 0, 32);
- /* For IT instructions xPSR must be reloaded on resume and clear on debug exec */
- if (xPSR & 0xf00) {
- r->dirty = r->valid;
- cortex_m_store_core_reg_u32(target, 16, xPSR & ~0xff);
- }
-
/* Are we in an exception handler */
if (xPSR & 0x1FF) {
armv7m->exception_number = (xPSR & 0x1FF);
* core, not the peripherals */
LOG_DEBUG("soft_reset_halt is discouraged, please use 'reset halt' instead.");
+ if (!cortex_m->vectreset_supported) {
+ LOG_ERROR("VECTRESET is not supported on this Cortex-M core");
+ return ERROR_FAIL;
+ }
+
/* Set C_DEBUGEN */
retval = cortex_m_write_debug_halt_mask(target, 0, C_STEP | C_MASKINTS);
if (retval != ERROR_OK)
* in parallel with disabled interrupts can cause local faults
* to not be taken.
*
- * REVISIT this clearly breaks non-debug execution, since the
- * PRIMASK register state isn't saved/restored... workaround
- * by never resuming app code after debug execution.
+ * This breaks non-debug (application) execution if not
+ * called from armv7m_start_algorithm() which saves registers.
*/
buf_set_u32(r->value, 0, 1, 1);
r->dirty = true;
r->valid = true;
- /* Make sure we are in Thumb mode */
+ /* Make sure we are in Thumb mode, set xPSR.T bit */
+ /* armv7m_start_algorithm() initializes entire xPSR register.
+ * This duplicity handles the case when cortex_m_resume()
+ * is used with the debug_execution flag directly,
+ * not called through armv7m_start_algorithm().
+ */
r = armv7m->arm.cpsr;
buf_set_u32(r->value, 24, 1, 1);
r->dirty = true;
if (retval3 != ERROR_OK)
LOG_DEBUG("Ignoring AP write error right after reset");
- retval3 = dap_dp_init(armv7m->debug_ap->dap);
- if (retval3 != ERROR_OK)
+ retval3 = dap_dp_init_or_reconnect(armv7m->debug_ap->dap);
+ if (retval3 != ERROR_OK) {
LOG_ERROR("DP initialisation failed");
-
- else {
+ /* The error return value must not be propagated in this case.
+ * SYSRESETREQ or VECTRESET have been possibly triggered
+ * so reset processing should continue */
+ } else {
/* I do not know why this is necessary, but it
* fixes strange effects (step/resume cause NMI
* after reset) on LM3S6918 -- Michael Schwingen
if ((jtag_reset_config & RESET_HAS_SRST) &&
!(jtag_reset_config & RESET_SRST_NO_GATING) &&
target_was_examined(target)) {
- int retval = dap_dp_init(armv7m->debug_ap->dap);
+
+ int retval = dap_dp_init_or_reconnect(armv7m->debug_ap->dap);
if (retval != ERROR_OK) {
LOG_ERROR("DP initialisation failed");
return retval;
int cortex_m_set_breakpoint(struct target *target, struct breakpoint *breakpoint)
{
int retval;
- int fp_num = 0;
+ unsigned int fp_num = 0;
struct cortex_m_common *cortex_m = target_to_cm(target);
struct cortex_m_fp_comparator *comparator_list = cortex_m->fp_comparator_list;
struct cortex_m_common *cortex_m = target_to_cm(target);
struct cortex_m_fp_comparator *comparator_list = cortex_m->fp_comparator_list;
- if (!breakpoint->set) {
+ if (breakpoint->set <= 0) {
LOG_WARNING("breakpoint not set");
return ERROR_OK;
}
breakpoint->set);
if (breakpoint->type == BKPT_HARD) {
- int fp_num = breakpoint->set - 1;
- if ((fp_num < 0) || (fp_num >= cortex_m->fp_num_code)) {
+ unsigned int fp_num = breakpoint->set - 1;
+ if (fp_num >= cortex_m->fp_num_code) {
LOG_DEBUG("Invalid FP Comparator number in breakpoint");
return ERROR_OK;
}
static int cortex_m_set_watchpoint(struct target *target, struct watchpoint *watchpoint)
{
- int dwt_num = 0;
+ unsigned int dwt_num = 0;
struct cortex_m_common *cortex_m = target_to_cm(target);
/* REVISIT Don't fully trust these "not used" records ... users
{
struct cortex_m_common *cortex_m = target_to_cm(target);
struct cortex_m_dwt_comparator *comparator;
- int dwt_num;
- if (!watchpoint->set) {
+ if (watchpoint->set <= 0) {
LOG_WARNING("watchpoint (wpid: %d) not set",
watchpoint->unique_id);
return ERROR_OK;
}
- dwt_num = watchpoint->set - 1;
+ unsigned int dwt_num = watchpoint->set - 1;
LOG_DEBUG("Watchpoint (ID %d) DWT%d address: 0x%08x clear",
watchpoint->unique_id, dwt_num,
(unsigned) watchpoint->address);
- if ((dwt_num < 0) || (dwt_num >= cortex_m->dwt_num_comp)) {
+ if (dwt_num >= cortex_m->dwt_num_comp) {
LOG_DEBUG("Invalid DWT Comparator number in watchpoint");
return ERROR_OK;
}
return ERROR_OK;
}
-void cortex_m_enable_watchpoints(struct target *target)
-{
- struct watchpoint *watchpoint = target->watchpoints;
-
- /* set any pending watchpoints */
- while (watchpoint) {
- if (!watchpoint->set)
- cortex_m_set_watchpoint(target, watchpoint);
- watchpoint = watchpoint->next;
- }
-}
-
-static int cortex_m_load_core_reg_u32(struct target *target,
- uint32_t num, uint32_t *value)
+int cortex_m_hit_watchpoint(struct target *target, struct watchpoint **hit_watchpoint)
{
- int retval;
-
- /* NOTE: we "know" here that the register identifiers used
- * in the v7m header match the Cortex-M3 Debug Core Register
- * Selector values for R0..R15, xPSR, MSP, and PSP.
- */
- switch (num) {
- case 0 ... 18:
- /* read a normal core register */
- retval = cortexm_dap_read_coreregister_u32(target, value, num);
-
- if (retval != ERROR_OK) {
- LOG_ERROR("JTAG failure %i", retval);
- return ERROR_JTAG_DEVICE_ERROR;
- }
- LOG_DEBUG("load from core reg %i value 0x%" PRIx32 "", (int)num, *value);
- break;
-
- case ARMV7M_FPSCR:
- /* Floating-point Status and Registers */
- retval = target_write_u32(target, DCB_DCRSR, 0x21);
- if (retval != ERROR_OK)
- return retval;
- retval = target_read_u32(target, DCB_DCRDR, value);
- if (retval != ERROR_OK)
- return retval;
- LOG_DEBUG("load from FPSCR value 0x%" PRIx32, *value);
- break;
-
- case ARMV7M_S0 ... ARMV7M_S31:
- /* Floating-point Status and Registers */
- retval = target_write_u32(target, DCB_DCRSR, num - ARMV7M_S0 + 0x40);
- if (retval != ERROR_OK)
- return retval;
- retval = target_read_u32(target, DCB_DCRDR, value);
- if (retval != ERROR_OK)
- return retval;
- LOG_DEBUG("load from FPU reg S%d value 0x%" PRIx32,
- (int)(num - ARMV7M_S0), *value);
- break;
-
- case ARMV7M_PRIMASK:
- case ARMV7M_BASEPRI:
- case ARMV7M_FAULTMASK:
- case ARMV7M_CONTROL:
- /* Cortex-M3 packages these four registers as bitfields
- * in one Debug Core register. So say r0 and r2 docs;
- * it was removed from r1 docs, but still works.
- */
- cortexm_dap_read_coreregister_u32(target, value, 20);
-
- switch (num) {
- case ARMV7M_PRIMASK:
- *value = buf_get_u32((uint8_t *)value, 0, 1);
- break;
+ if (target->debug_reason != DBG_REASON_WATCHPOINT)
+ return ERROR_FAIL;
- case ARMV7M_BASEPRI:
- *value = buf_get_u32((uint8_t *)value, 8, 8);
- break;
+ struct cortex_m_common *cortex_m = target_to_cm(target);
- case ARMV7M_FAULTMASK:
- *value = buf_get_u32((uint8_t *)value, 16, 1);
- break;
+ for (struct watchpoint *wp = target->watchpoints; wp; wp = wp->next) {
+ if (!wp->set)
+ continue;
- case ARMV7M_CONTROL:
- *value = buf_get_u32((uint8_t *)value, 24, 3);
- break;
- }
+ unsigned int dwt_num = wp->set - 1;
+ struct cortex_m_dwt_comparator *comparator = cortex_m->dwt_comparator_list + dwt_num;
- LOG_DEBUG("load from special reg %i value 0x%" PRIx32 "", (int)num, *value);
- break;
+ uint32_t dwt_function;
+ int retval = target_read_u32(target, comparator->dwt_comparator_address + 8, &dwt_function);
+ if (retval != ERROR_OK)
+ return ERROR_FAIL;
- default:
- return ERROR_COMMAND_SYNTAX_ERROR;
+ /* check the MATCHED bit */
+ if (dwt_function & BIT(24)) {
+ *hit_watchpoint = wp;
+ return ERROR_OK;
+ }
}
- return ERROR_OK;
+ return ERROR_FAIL;
}
-static int cortex_m_store_core_reg_u32(struct target *target,
- uint32_t num, uint32_t value)
+void cortex_m_enable_watchpoints(struct target *target)
{
- int retval;
- uint32_t reg;
- struct armv7m_common *armv7m = target_to_armv7m(target);
-
- /* NOTE: we "know" here that the register identifiers used
- * in the v7m header match the Cortex-M3 Debug Core Register
- * Selector values for R0..R15, xPSR, MSP, and PSP.
- */
- switch (num) {
- case 0 ... 18:
- retval = cortexm_dap_write_coreregister_u32(target, value, num);
- if (retval != ERROR_OK) {
- struct reg *r;
-
- LOG_ERROR("JTAG failure");
- r = armv7m->arm.core_cache->reg_list + num;
- r->dirty = r->valid;
- return ERROR_JTAG_DEVICE_ERROR;
- }
- LOG_DEBUG("write core reg %i value 0x%" PRIx32 "", (int)num, value);
- break;
-
- case ARMV7M_FPSCR:
- /* Floating-point Status and Registers */
- retval = target_write_u32(target, DCB_DCRDR, value);
- if (retval != ERROR_OK)
- return retval;
- retval = target_write_u32(target, DCB_DCRSR, 0x21 | (1<<16));
- if (retval != ERROR_OK)
- return retval;
- LOG_DEBUG("write FPSCR value 0x%" PRIx32, value);
- break;
-
- case ARMV7M_S0 ... ARMV7M_S31:
- /* Floating-point Status and Registers */
- retval = target_write_u32(target, DCB_DCRDR, value);
- if (retval != ERROR_OK)
- return retval;
- retval = target_write_u32(target, DCB_DCRSR, (num - ARMV7M_S0 + 0x40) | (1<<16));
- if (retval != ERROR_OK)
- return retval;
- LOG_DEBUG("write FPU reg S%d value 0x%" PRIx32,
- (int)(num - ARMV7M_S0), value);
- break;
-
- case ARMV7M_PRIMASK:
- case ARMV7M_BASEPRI:
- case ARMV7M_FAULTMASK:
- case ARMV7M_CONTROL:
- /* Cortex-M3 packages these four registers as bitfields
- * in one Debug Core register. So say r0 and r2 docs;
- * it was removed from r1 docs, but still works.
- */
- cortexm_dap_read_coreregister_u32(target, ®, 20);
-
- switch (num) {
- case ARMV7M_PRIMASK:
- buf_set_u32((uint8_t *)®, 0, 1, value);
- break;
-
- case ARMV7M_BASEPRI:
- buf_set_u32((uint8_t *)®, 8, 8, value);
- break;
-
- case ARMV7M_FAULTMASK:
- buf_set_u32((uint8_t *)®, 16, 1, value);
- break;
-
- case ARMV7M_CONTROL:
- buf_set_u32((uint8_t *)®, 24, 3, value);
- break;
- }
-
- cortexm_dap_write_coreregister_u32(target, reg, 20);
-
- LOG_DEBUG("write special reg %i value 0x%" PRIx32 " ", (int)num, value);
- break;
+ struct watchpoint *watchpoint = target->watchpoints;
- default:
- return ERROR_COMMAND_SYNTAX_ERROR;
+ /* set any pending watchpoints */
+ while (watchpoint) {
+ if (!watchpoint->set)
+ cortex_m_set_watchpoint(target, watchpoint);
+ watchpoint = watchpoint->next;
}
-
- return ERROR_OK;
}
static int cortex_m_read_memory(struct target *target, target_addr_t address,
uint32_t dwtcr;
struct reg_cache *cache;
struct cortex_m_dwt_comparator *comparator;
- int reg, i;
+ int reg;
target_read_u32(target, DWT_CTRL, &dwtcr);
LOG_DEBUG("DWT_CTRL: 0x%" PRIx32, dwtcr);
dwt_base_regs + reg);
comparator = cm->dwt_comparator_list;
- for (i = 0; i < cm->dwt_num_comp; i++, comparator++) {
+ for (unsigned int i = 0; i < cm->dwt_num_comp; i++, comparator++) {
int j;
comparator->dwt_comparator_address = DWT_COMP0 + 0x10 * i;
{
int retval;
uint32_t cpuid, fpcr, mvfr0, mvfr1;
- int i;
struct cortex_m_common *cortex_m = target_to_cm(target);
struct adiv5_dap *swjdp = cortex_m->armv7m.arm.dap;
struct armv7m_common *armv7m = target_to_armv7m(target);
return retval;
/* Get CPU Type */
- i = (cpuid >> 4) & 0xf;
+ unsigned int core = (cpuid >> 4) & 0xf;
/* Check if it is an ARMv8-M core */
armv7m->arm.is_armv8m = true;
switch (cpuid & ARM_CPUID_PARTNO_MASK) {
case CORTEX_M23_PARTNO:
- i = 23;
+ core = 23;
break;
case CORTEX_M33_PARTNO:
- i = 33;
+ core = 33;
break;
case CORTEX_M35P_PARTNO:
- i = 35;
+ core = 35;
break;
case CORTEX_M55_PARTNO:
- i = 55;
+ core = 55;
break;
default:
armv7m->arm.is_armv8m = false;
LOG_DEBUG("Cortex-M%d r%" PRId8 "p%" PRId8 " processor detected",
- i, (uint8_t)((cpuid >> 20) & 0xf), (uint8_t)((cpuid >> 0) & 0xf));
+ core, (uint8_t)((cpuid >> 20) & 0xf), (uint8_t)((cpuid >> 0) & 0xf));
cortex_m->maskints_erratum = false;
- if (i == 7) {
+ if (core == 7) {
uint8_t rev, patch;
rev = (cpuid >> 20) & 0xf;
patch = (cpuid >> 0) & 0xf;
}
LOG_DEBUG("cpuid: 0x%8.8" PRIx32 "", cpuid);
- /* VECTRESET is not supported on Cortex-M0, M0+ and M1 */
- cortex_m->vectreset_supported = i > 1;
-
- if (i == 4) {
+ if (core == 4) {
target_read_u32(target, MVFR0, &mvfr0);
target_read_u32(target, MVFR1, &mvfr1);
/* test for floating point feature on Cortex-M4 */
if ((mvfr0 == MVFR0_DEFAULT_M4) && (mvfr1 == MVFR1_DEFAULT_M4)) {
- LOG_DEBUG("Cortex-M%d floating point feature FPv4_SP found", i);
- armv7m->fp_feature = FPv4_SP;
+ LOG_DEBUG("Cortex-M%d floating point feature FPv4_SP found", core);
+ armv7m->fp_feature = FPV4_SP;
}
- } else if (i == 7 || i == 33 || i == 35 || i == 55) {
+ } else if (core == 7 || core == 33 || core == 35 || core == 55) {
target_read_u32(target, MVFR0, &mvfr0);
target_read_u32(target, MVFR1, &mvfr1);
/* test for floating point features on Cortex-M7 */
if ((mvfr0 == MVFR0_DEFAULT_M7_SP) && (mvfr1 == MVFR1_DEFAULT_M7_SP)) {
- LOG_DEBUG("Cortex-M%d floating point feature FPv5_SP found", i);
- armv7m->fp_feature = FPv5_SP;
+ LOG_DEBUG("Cortex-M%d floating point feature FPv5_SP found", core);
+ armv7m->fp_feature = FPV5_SP;
} else if ((mvfr0 == MVFR0_DEFAULT_M7_DP) && (mvfr1 == MVFR1_DEFAULT_M7_DP)) {
- LOG_DEBUG("Cortex-M%d floating point feature FPv5_DP found", i);
- armv7m->fp_feature = FPv5_DP;
+ LOG_DEBUG("Cortex-M%d floating point feature FPv5_DP found", core);
+ armv7m->fp_feature = FPV5_DP;
}
- } else if (i == 0) {
+ } else if (core == 0) {
/* Cortex-M0 does not support unaligned memory access */
armv7m->arm.is_armv6m = true;
}
- if (armv7m->fp_feature == FP_NONE &&
- armv7m->arm.core_cache->num_regs > ARMV7M_NUM_CORE_REGS_NOFP) {
- /* free unavailable FPU registers */
- size_t idx;
-
- for (idx = ARMV7M_NUM_CORE_REGS_NOFP;
- idx < armv7m->arm.core_cache->num_regs;
- idx++) {
- free(armv7m->arm.core_cache->reg_list[idx].value);
- free(armv7m->arm.core_cache->reg_list[idx].feature);
- free(armv7m->arm.core_cache->reg_list[idx].reg_data_type);
- }
- armv7m->arm.core_cache->num_regs = ARMV7M_NUM_CORE_REGS_NOFP;
- }
+ /* VECTRESET is supported only on ARMv7-M cores */
+ cortex_m->vectreset_supported = !armv7m->arm.is_armv8m && !armv7m->arm.is_armv6m;
+
+ /* Check for FPU, otherwise mark FPU register as non-existent */
+ if (armv7m->fp_feature == FP_NONE)
+ for (size_t idx = ARMV7M_FPU_FIRST_REG; idx <= ARMV7M_FPU_LAST_REG; idx++)
+ armv7m->arm.core_cache->reg_list[idx].exist = false;
+
+ if (!armv7m->arm.is_armv8m)
+ for (size_t idx = ARMV8M_FIRST_REG; idx <= ARMV8M_LAST_REG; idx++)
+ armv7m->arm.core_cache->reg_list[idx].exist = false;
if (!armv7m->stlink) {
- if (i == 3 || i == 4)
+ if (core == 3 || core == 4)
/* Cortex-M3/M4 have 4096 bytes autoincrement range,
* s. ARM IHI 0031C: MEM-AP 7.2.2 */
armv7m->debug_ap->tar_autoincr_block = (1 << 12);
- else if (i == 7)
+ else if (core == 7)
/* Cortex-M7 has only 1024 bytes autoincrement range */
armv7m->debug_ap->tar_autoincr_block = (1 << 10);
}
if (retval != ERROR_OK)
return retval;
- if (armv7m->trace_config.config_type != TRACE_CONFIG_TYPE_DISABLED) {
- armv7m_trace_tpiu_config(target);
+ if (armv7m->trace_config.itm_deferred_config)
armv7m_trace_itm_config(target);
- }
/* NOTE: FPB and DWT are both optional. */
cortex_m->fp_num_code + cortex_m->fp_num_lit,
sizeof(struct cortex_m_fp_comparator));
cortex_m->fpb_enabled = fpcr & 1;
- for (i = 0; i < cortex_m->fp_num_code + cortex_m->fp_num_lit; i++) {
+ for (unsigned int i = 0; i < cortex_m->fp_num_code + cortex_m->fp_num_lit; i++) {
cortex_m->fp_comparator_list[i].type =
(i < cortex_m->fp_num_code) ? FPCR_CODE : FPCR_LITERAL;
cortex_m->fp_comparator_list[i].fpcr_address = FP_COMP0 + 4 * i;
struct cortex_m_common *cortex_m = target_to_cm(target);
int retval;
- static const Jim_Nvp nvp_maskisr_modes[] = {
+ static const struct jim_nvp nvp_maskisr_modes[] = {
{ .name = "auto", .value = CORTEX_M_ISRMASK_AUTO },
{ .name = "off", .value = CORTEX_M_ISRMASK_OFF },
{ .name = "on", .value = CORTEX_M_ISRMASK_ON },
{ .name = "steponly", .value = CORTEX_M_ISRMASK_STEPONLY },
{ .name = NULL, .value = -1 },
};
- const Jim_Nvp *n;
+ const struct jim_nvp *n;
retval = cortex_m_verify_pointer(CMD, cortex_m);
}
if (CMD_ARGC > 0) {
- n = Jim_Nvp_name2value_simple(nvp_maskisr_modes, CMD_ARGV[0]);
+ n = jim_nvp_name2value_simple(nvp_maskisr_modes, CMD_ARGV[0]);
if (n->name == NULL)
return ERROR_COMMAND_SYNTAX_ERROR;
cortex_m->isrmasking_mode = n->value;
cortex_m_set_maskints_for_halt(target);
}
- n = Jim_Nvp_value2name_simple(nvp_maskisr_modes, cortex_m->isrmasking_mode);
+ n = jim_nvp_value2name_simple(nvp_maskisr_modes, cortex_m->isrmasking_mode);
command_print(CMD, "cortex_m interrupt mask %s", n->name);
return ERROR_OK;
{
.chain = armv7m_trace_command_handlers,
},
+ /* START_DEPRECATED_TPIU */
+ {
+ .chain = arm_tpiu_deprecated_command_handlers,
+ },
+ /* END_DEPRECATED_TPIU */
{
.name = "cortex_m",
.mode = COMMAND_EXEC,
.usage = "",
.chain = cortex_m_exec_command_handlers,
},
+ {
+ .chain = rtt_target_command_handlers,
+ },
COMMAND_REGISTRATION_DONE
};
struct target_type cortexm_target = {
.name = "cortex_m",
- .deprecated_name = "cortex_m3",
.poll = cortex_m_poll,
.arch_state = armv7m_arch_state,
.remove_breakpoint = cortex_m_remove_breakpoint,
.add_watchpoint = cortex_m_add_watchpoint,
.remove_watchpoint = cortex_m_remove_watchpoint,
+ .hit_watchpoint = cortex_m_hit_watchpoint,
.commands = cortex_m_command_handlers,
.target_create = cortex_m_target_create,
projects / fw / openocd / blobdiff