Changeset 9a1b20c in mainline for kernel/generic/src/syscall/syscall.c

Timestamp:

2008-09-17T12:16:27Z (16 years ago)

Author:

Jiri Svoboda <jirik.svoboda@…>

Branches:

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

Children:

fb9b0b0

Parents:

06a195bc

Message:

Merge syscall tracer (trace) and relevant part of udebug interface from tracing to trunk.

File:

• kernel/generic/src/syscall/syscall.c (modified) (4 diffs)

kernel/generic/src/syscall/syscall.c

@@ -54 +54 @@
 #include <sysinfo/sysinfo.h>
 #include <console/console.h>
+#include <udebug/udebug.h>
 
 /** Print using kernel facility
@@ -102 +103 @@
         unative_t rc;
 
-        if (id < SYSCALL_END)
+#ifdef CONFIG_UDEBUG
+        udebug_syscall_event(a1, a2, a3, a4, a5, a6, id, 0, false);
+#endif
+
+        if (id < SYSCALL_END) { 
+#ifdef CONFIG_UDEBUG
+                udebug_stoppable_begin();
+#endif
                 rc = syscall_table[id](a1, a2, a3, a4, a5, a6);
-        else {
+        } else {
                 printf("Task %" PRIu64": Unknown syscall %#" PRIxn, TASK->taskid, id);
                 task_kill(TASK->taskid);
@@ -112 +120 @@
         if (THREAD->interrupted)
                 thread_exit();
+
+#ifdef CONFIG_UDEBUG
+        udebug_syscall_event(a1, a2, a3, a4, a5, a6, id, rc, true);
+        udebug_stoppable_end();
+#endif
         
         return rc;
@@ -166 +179 @@
         
         /* Debug calls */
-        (syshandler_t) sys_debug_enable_console
+        (syshandler_t) sys_debug_enable_console,
+
+        (syshandler_t) sys_ipc_connect_kbox
 };