Changeset 874621f in mainline for generic/include/interrupt.h

Timestamp:

2006-06-06T07:40:51Z (19 years ago)

Author:

Ondrej Palkovsky <ondrap@…>

Branches:

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

Children:

0dbc4e7

Parents:

6f9a9bc

Message:

Added kernel circular buffer klog.
Added automatic killing of tasks raising inappropriate exceptions.
TODO Fix vsnprintf return value(and behaviour according to specs) and remove workaround in klog.

File:

• generic/include/interrupt.h (modified) (2 diffs)

generic/include/interrupt.h

@@ -33 +33 @@
 #include <typedefs.h>
 #include <arch/types.h>
+#include <proc/task.h>
+#include <proc/thread.h>
+#include <arch.h>
+#include <console/klog.h>
+#include <ipc/irq.h>
 
 #ifndef IVT_ITEMS
@@ -42 +47 @@
 #endif
 
+#define fault_if_from_uspace(istate, cmd, ...) \
+{ \
+        if (istate_from_uspace(istate)) { \
+                klog_printf(cmd, ##__VA_ARGS__); \
+                klog_printf("Task %lld got exception at PC:%P. Task killed.", TASK->taskid, istate_get_pc(istate)); \
+                task_kill(TASK->taskid); \
+                thread_exit(); \
+        } \
+}
+
+
 extern iroutine exc_register(int n, const char *name, iroutine f);
 extern void exc_dispatch(int n, istate_t *t);