Fix TSS descriptor.

[pintos-anon] / src / threads / interrupt.c

diff --git a/src/threads/interrupt.c b/src/threads/interrupt.c
index f368385b2c833ff8c87ef05b58381deff104d521..6250f817fec9010e9e23dae3ed5849d5f4ac587a 100644 (file)
--- a/src/threads/interrupt.c
+++ b/src/threads/interrupt.c
@@ -1,5 +1,6 @@
 #include "interrupt.h"
 #include <stdint.h>
+#include "intr-stubs.h"
 #include "debug.h"
 #include "io.h"
 #include "lib.h"
@@ -94,17 +95,15 @@ pic_eoi (void)
 \f
 uint64_t idt[256];
 
-extern void (*intr_stubs[256]) (void);
-
 intr_handler_func *intr_handlers[256];
 
-void intr_handler (struct intr_args *args);
+void intr_handler (struct intr_frame *args);
 
 bool intr_in_progress;
 bool yield_on_return;
 
 void
-intr_handler (struct intr_args *args) 
+intr_handler (struct intr_frame *args) 
 {
   bool external;
   
@@ -256,11 +255,10 @@ intr_init (void)
 }
 
 void
-intr_unexpected (struct intr_args *regs)
+intr_unexpected (struct intr_frame *regs)
 {
   uint32_t cr2;
   asm ("movl %%cr2, %0" : "=r" (cr2));
-  printk ("Unexpected interrupt 0x%02x, error code %08x, cr2=%08x, eip=%08x\n",
-          regs->vec_no, regs->error_code, cr2, regs->eip);
-  for (;;);
+  panic ("Unexpected interrupt 0x%02x, error code %08x, cr2=%08x, eip=%p",
+         regs->vec_no, regs->error_code, cr2, (void *) regs->eip);
 }