- fixed dbg

- exception stacksize can be larger than 32kB - debugger entry on ctrl-c inside debugger terminal git-svn-id: http://moon:8086/svn/mips@78 a8ebac50-d88d-4704-bea3-6648445a41b3
2017-01-14 14:27:03 +00:00
parent 543c87eefe
commit 6e59fe2263
5 changed files with 125 additions and 55 deletions
@@ -15,7 +15,8 @@ LEAF(_xcpt_handler)
 		*/
 		
 		/* allocate exception stack frame (on 8-byte boundary) */
-		subu k1, sp, XCP_SIZE
+		li k1, XCP_SIZE
+        subu k1, sp, k1
 		srl k1, 3 	/* shift right/left -> alligned on boundary */
 		sll k1, 3