Changeset 741fd16 in mainline for uspace

Timestamp:

2008-11-21T22:14:24Z (17 years ago)

Author:

Jiri Svoboda <jirik.svoboda@…>

Branches:

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

Children:

32e6c9c

Parents:

384c488

Message:

Stoppability sections must be much smaller (design error). Also fix deadlock in udebug_stop(). Fix pause functionality in tracer.

File:

• uspace/app/trace/trace.c (modified) (4 diffs)

uspace/app/trace/trace.c

@@ -450 +450 @@
         while (!abort_trace) {
 
+                if (paused) {
+                        printf("Waiting for resume\n");
+                        while (paused) {
+                                usleep(1000000);
+                                fibril_yield();
+                                printf(".");
+                        }
+                        printf("Resumed\n");
+                }
+
                 /* Run thread until an event occurs */
                 rc = udebug_go(phoneid, thread_hash,
@@ -470 +480 @@
                         case UDEBUG_EVENT_STOP:
                                 printf("Stop event\n");
-                                printf("Waiting for resume\n");
-                                while (paused) {
-                                        usleep(1000000);
-                                        fibril_yield();
-                                        printf(".");
-                                }
-                                printf("Resumed\n");
                                 break;
                         case UDEBUG_EVENT_THREAD_B:
@@ -581 +584 @@
                 if (c == 'q') break;
                 if (c == 'p') {
+                        printf("Pause...\n");
                         paused = 1;
                         rc = udebug_stop(phoneid, thash);
@@ -587 +591 @@
                 if (c == 'r') {
                         paused = 0;
+                        printf("Resume...\n");
                 }
         }