The "sem" and "port" debugger commands set some temporary variables,

now.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23595 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/system/kernel/port.cpp

@@ -125,6 +125,12 @@ _dump_port_info(struct port_entry *port)
  	get_sem_count(port->write_sem, &count);
 	kprintf(" write_sem count: %ld\n", count);
 	kprintf(" total count:     %ld\n", port->total_count);
+
+	set_debug_variable("_port", (addr_t)port);
+	set_debug_variable("_portID", port->id);
+	set_debug_variable("_owner", port->owner);
+	set_debug_variable("_readSem", port->read_sem);
+	set_debug_variable("_writeSem", port->write_sem);
 }
 
 

src/system/kernel/sem.cpp

@@ -166,11 +166,26 @@ dump_sem(struct sem_entry *sem)
 			kprintf("\n");
 		} else
 			kprintf(" -\n");
+
+		set_debug_variable("_sem", (addr_t)sem);
+		set_debug_variable("_semID", sem->id);
+		set_debug_variable("_owner", sem->u.used.owner);
+
 #ifdef DEBUG_LAST_ACQUIRER
 		kprintf("last acquired by: %ld, count: %ld\n", sem->u.used.last_acquirer,
 			sem->u.used.last_acquire_count);
 		kprintf("last released by: %ld, count: %ld\n", sem->u.used.last_releaser,
 			sem->u.used.last_release_count);
+
+		if (sem->u.used.last_acquirer != 0)
+			set_debug_variable("_acquirer", sem->u.used.last_acquirer);
+		else
+			unset_debug_variable("_acquirer");
+
+		if (sem->u.used.last_releaser != 0)
+			set_debug_variable("_releaser", sem->u.used.last_releaser);
+		else
+			unset_debug_variable("_releaser");
 #endif
 	} else {
 		kprintf("next:    %p\n", sem->u.unused.next);