target: restore last run state after profiling

[openocd.git] / src / target / target.c

diff --git a/src/target/target.c b/src/target/target.c
index e64004fe56d3f228c2282418f0fae9f202e7f267..53d3e82d7e7f0d752dcbc8a336640b5146942aab 100644 (file)
--- a/src/target/target.c
+++ b/src/target/target.c
@@ -4097,6 +4097,7 @@ COMMAND_HANDLER(handle_profile_command)
        uint32_t offset;
        uint32_t num_of_samples;
        int retval = ERROR_OK;
+       bool halted_before_profiling = target->state == TARGET_HALTED;
 
        COMMAND_PARSE_NUMBER(u32, CMD_ARGV[0], offset);
 
@@ -4127,12 +4128,23 @@ COMMAND_HANDLER(handle_profile_command)
                free(samples);
                return retval;
        }
-       if (target->state == TARGET_RUNNING) {
+
+       if (target->state == TARGET_RUNNING && halted_before_profiling) {
+               /* The target was halted before we started and is running now. Halt it,
+                * for consistency. */
                retval = target_halt(target);
                if (retval != ERROR_OK) {
                        free(samples);
                        return retval;
                }
+       } else if (target->state == TARGET_HALTED && !halted_before_profiling) {
+               /* The target was running before we started and is halted now. Resume
+                * it, for consistency. */
+               retval = target_resume(target, 1, 0, 0, 0);
+               if (retval != ERROR_OK) {
+                       free(samples);
+                       return retval;
+               }
        }
 
        retval = target_poll(target);