X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=src%2Ftarget%2Fcortex_m.c;h=4bada398dcda43cb86536720b6747dabe6db8514;hp=34a19e741d8683156e86a5d2af2608fc122a77bf;hb=351ef7bf3cce048ec854c8d19d8af5aa2b97c3a9;hpb=4b998cb5f5d2066e5e0197fcc460831b09813f70;ds=sidebyside

diff --git a/src/target/cortex_m.c b/src/target/cortex_m.c
index 34a19e741d..4bada398dc 100644
--- a/src/target/cortex_m.c
+++ b/src/target/cortex_m.c
@@ -265,7 +265,7 @@ static int cortex_m_endreset_event(struct target *target)
 		return retval;
 	}
 
-	cortex_m->fpb_enabled = 1;
+	cortex_m->fpb_enabled = true;
 
 	/* Restore FPB registers */
 	for (i = 0; i < cortex_m->fp_num_code + cortex_m->fp_num_lit; i++) {
@@ -1180,7 +1180,7 @@ int cortex_m_set_breakpoint(struct target *target, struct breakpoint *breakpoint
 			LOG_ERROR("Unhandled Cortex-M Flash Patch Breakpoint architecture revision");
 			return ERROR_FAIL;
 		}
-		comparator_list[fp_num].used = 1;
+		comparator_list[fp_num].used = true;
 		comparator_list[fp_num].fpcr_value = fpcr_value;
 		target_write_u32(target, comparator_list[fp_num].fpcr_address,
 			comparator_list[fp_num].fpcr_value);
@@ -1195,7 +1195,7 @@ int cortex_m_set_breakpoint(struct target *target, struct breakpoint *breakpoint
 				return retval;
 			}
 
-			cortex_m->fpb_enabled = 1;
+			cortex_m->fpb_enabled = true;
 		}
 	} else if (breakpoint->type == BKPT_SOFT) {
 		uint8_t code[4];
@@ -1254,7 +1254,7 @@ int cortex_m_unset_breakpoint(struct target *target, struct breakpoint *breakpoi
 			LOG_DEBUG("Invalid FP Comparator number in breakpoint");
 			return ERROR_OK;
 		}
-		comparator_list[fp_num].used = 0;
+		comparator_list[fp_num].used = false;
 		comparator_list[fp_num].fpcr_value = 0;
 		target_write_u32(target, comparator_list[fp_num].fpcr_address,
 			comparator_list[fp_num].fpcr_value);
@@ -1351,7 +1351,7 @@ int cortex_m_set_watchpoint(struct target *target, struct watchpoint *watchpoint
 		LOG_ERROR("Can not find free DWT Comparator");
 		return ERROR_FAIL;
 	}
-	comparator->used = 1;
+	comparator->used = true;
 	watchpoint->set = dwt_num + 1;
 
 	comparator->comp = watchpoint->address;
@@ -1408,7 +1408,7 @@ int cortex_m_unset_watchpoint(struct target *target, struct watchpoint *watchpoi
 	}
 
 	comparator = cortex_m->dwt_comparator_list + dwt_num;
-	comparator->used = 0;
+	comparator->used = false;
 	comparator->function = 0;
 	target_write_u32(target, comparator->dwt_comparator_address + 8,
 		comparator->function);
@@ -2269,21 +2269,27 @@ static int cortex_m_init_arch_info(struct target *target,
 	armv7m->load_core_reg_u32 = cortex_m_load_core_reg_u32;
 	armv7m->store_core_reg_u32 = cortex_m_store_core_reg_u32;
 
-	target_register_timer_callback(cortex_m_handle_target_request, 1, 1, target);
+	target_register_timer_callback(cortex_m_handle_target_request, 1,
+		TARGET_TIMER_TYPE_PERIODIC, target);
 
 	return ERROR_OK;
 }
 
 static int cortex_m_target_create(struct target *target, Jim_Interp *interp)
 {
-	struct cortex_m_common *cortex_m = calloc(1, sizeof(struct cortex_m_common));
-	cortex_m->common_magic = CORTEX_M_COMMON_MAGIC;
 	struct adiv5_private_config *pc;
 
 	pc = (struct adiv5_private_config *)target->private_config;
 	if (adiv5_verify_config(pc) != ERROR_OK)
 		return ERROR_FAIL;
 
+	struct cortex_m_common *cortex_m = calloc(1, sizeof(struct cortex_m_common));
+	if (cortex_m == NULL) {
+		LOG_ERROR("No memory creating target");
+		return ERROR_FAIL;
+	}
+
+	cortex_m->common_magic = CORTEX_M_COMMON_MAGIC;
 	cortex_m->apsel = pc->ap_num;
 
 	cortex_m_init_arch_info(target, cortex_m, pc->dap);