Changeset 86 for trunk/hal/x86_64/core/hal_trap.c

Timestamp:

Jun 28, 2017, 3:24:02 PM (7 years ago)

Author:

max@…

Message:

enable the timer (not yet calibrated)

File:

• trunk/hal/x86_64/core/hal_trap.c (modified) (3 diffs)

trunk/hal/x86_64/core/hal_trap.c

@@ -52 +52 @@
  * Trap handler.
  */
-void
-hal_trap_entry(struct small_trapframe *tf)
+void hal_trap_entry(struct small_trapframe *tf)
 {
         uint64_t trapno = tf->tf_trapno;
@@ -68 +67 @@
         x86_printf("-> rip = %Z\n", tf->tf_rip);
         x86_printf("-> rsp = %Z\n", tf->tf_rsp);
+        x86_printf("-> err = %Z\n", tf->tf_err);
         x86_printf("****** FAULT OCCURRED ******\n\n");
 
@@ -73 +73 @@
 }
 
+/*
+ * Timer interrupt
+ */
+void hal_timer_intr(struct trapframe *tf)
+{
+        x86_printf("-> got timer: rip=%Z\n", tf->tf_rip);
+        return;
+}