Changeset bd253241 in mainline

Timestamp:

2017-12-09T20:23:19Z (6 years ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

94e3a03

Parents:

0722869

Message:

Revert "Only return error code from udebug_begin()."

This reverts commit 86bbca413cd4472a041d8633c827dff484ee576a.

File:

• kernel/generic/src/udebug/udebug_ops.c (modified) (3 diffs)

kernel/generic/src/udebug/udebug_ops.c

@@ -167 +167 @@
  * @param call The BEGIN call we are servicing.
  *
- * @return EOK or negative error code.
+ * @return 0 (OK, but not done yet), 1 (done) or negative error code.
  *
  */
@@ -184 +184 @@
         TASK->udebug.begin_call = call;
         TASK->udebug.debugger = call->sender;
+        
+        int reply;
+        
+        if (TASK->udebug.not_stoppable_count == 0) {
+                TASK->udebug.dt_state = UDEBUG_TS_ACTIVE;
+                TASK->udebug.begin_call = NULL;
+                reply = 1;  /* immediate reply */
+        } else
+                reply = 0;  /* no reply */
         
         /* Set udebug.active on all of the task's userspace threads. */
@@ -198 +207 @@
         
         mutex_unlock(&TASK->udebug.lock);
-        return EOK;
+        return reply;
 }