From 0a70d042d04e084da4226e7d0d684dedcae06d78 Mon Sep 17 00:00:00 2001
From: rtm
Date: Tue, 13 Jun 2006 15:50:06 +0000
Subject: more or less take traps/interrupts

---
 trapasm.S | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'trapasm.S')

diff --git a/trapasm.S b/trapasm.S
index 69649ff..c75ab39 100644
--- a/trapasm.S
+++ b/trapasm.S
@@ -1,4 +1,20 @@
+#include "mmu.h"
+        
 	.text
+        .globl alltraps
+        .globl trap
+alltraps:
+        /* vectors.S sends all traps here */
+        pushl   %ds     # build
+        pushl   %es     #  trap
+        pushal          #  frame
+        movl $16,%eax    # SEG_KDATA << 3
+        movw %ax,%ds        #  kernel
+        movw %ax,%es        #  segments
+        pushl %esp      # pass pointer to this trapframe
+        call    trap        #  and call trap()
+        # return falls through to trapret...
+        
         .globl trapret
 	/*
          * a forked process RETs here
-- 
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