X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=src%2Ftarget%2Ftarget.c;h=871588393b52bdf76372954722d18a4cb10206f5;hp=478c39d1bba3a6f2051a9f46fbf4db1003f4775c;hb=fe732bad94231a34f2180ef367271aa413c093ed;hpb=24654759d5fd92c0dbafac40c8604842dd6d6709

diff --git a/src/target/target.c b/src/target/target.c
index 478c39d1bb..871588393b 100644
--- a/src/target/target.c
+++ b/src/target/target.c
@@ -109,6 +109,7 @@ extern struct target_type quark_d20xx_target;
 extern struct target_type stm8_target;
 extern struct target_type riscv_target;
 extern struct target_type mem_ap_target;
+extern struct target_type esirisc_target;
 
 static struct target_type *target_types[] = {
 	&arm7tdmi_target,
@@ -142,10 +143,11 @@ static struct target_type *target_types[] = {
 	&quark_d20xx_target,
 	&stm8_target,
 	&riscv_target,
+	&mem_ap_target,
+	&esirisc_target,
 #if BUILD_TARGET64
 	&aarch64_target,
 #endif
-	&mem_ap_target,
 	NULL,
 };
 
@@ -1045,6 +1047,9 @@ int target_run_flash_async_algorithm(struct target *target,
 		retval = target_write_u32(target, wp_addr, wp);
 		if (retval != ERROR_OK)
 			break;
+
+		/* Avoid GDB timeouts */
+		keep_alive();
 	}
 
 	if (retval != ERROR_OK) {
@@ -1199,6 +1204,13 @@ int target_hit_watchpoint(struct target *target,
 	return target->type->hit_watchpoint(target, hit_watchpoint);
 }
 
+const char *target_get_gdb_arch(struct target *target)
+{
+	if (target->type->get_gdb_arch == NULL)
+		return NULL;
+	return target->type->get_gdb_arch(target);
+}
+
 int target_get_gdb_reg_list(struct target *target,
 		struct reg **reg_list[], int *reg_list_size,
 		enum target_register_class reg_class)
@@ -2804,6 +2816,8 @@ COMMAND_HANDLER(handle_reg_command)
 			for (i = 0, reg = cache->reg_list;
 					i < cache->num_regs;
 					i++, reg++, count++) {
+				if (reg->exist == false)
+					continue;
 				/* only print cached values if they are valid */
 				if (reg->valid) {
 					value = buf_to_str(reg->value,
@@ -2857,14 +2871,15 @@ COMMAND_HANDLER(handle_reg_command)
 		/* access a single register by its name */
 		reg = register_get_by_name(target->reg_cache, CMD_ARGV[0], 1);
 
-		if (!reg) {
-			command_print(CMD_CTX, "register %s not found in current target", CMD_ARGV[0]);
-			return ERROR_OK;
-		}
+		if (!reg)
+			goto not_found;
 	}
 
 	assert(reg != NULL); /* give clang a hint that we *know* reg is != NULL here */
 
+	if (!reg->exist)
+		goto not_found;
+
 	/* display a register */
 	if ((CMD_ARGC == 1) || ((CMD_ARGC == 2) && !((CMD_ARGV[1][0] >= '0')
 			&& (CMD_ARGV[1][0] <= '9')))) {
@@ -2898,6 +2913,10 @@ COMMAND_HANDLER(handle_reg_command)
 	}
 
 	return ERROR_COMMAND_SYNTAX_ERROR;
+
+not_found:
+	command_print(CMD_CTX, "register %s not found in current target", CMD_ARGV[0]);
+	return ERROR_OK;
 }
 
 COMMAND_HANDLER(handle_poll_command)