bug fixes

1989-05-16 16:02:46 +00:00 · 1989-05-16 16:02:46 +00:00 · b26f76ed3b
commit b26f76ed3b
parent f2d00ea6fd
2 changed files with 4 additions and 3 deletions
--- a/mach/i86/libem/exg.s
+++ b/mach/i86/libem/exg.s
@ -5,7 +5,7 @@
 .sect .text
 .exg:
 	push	di
-	mov	sp,di
+	mov	di,sp
 	add	di,4
 	mov	bx,di
 	add	bx,cx
@ -14,6 +14,8 @@
 	mov	ax,(bx)
 	xchg	ax,(di)
 	mov	(bx),ax
+	add	di,2
+	add	bx,2
 	loop	1b
 2:
 	pop	di
--- a/mach/i86/libem/iaar.s
+++ b/mach/i86/libem/iaar.s
@ -10,10 +10,9 @@
 	jne     .unknown
 	pop     bx      ! descriptor address
 	pop     ax      ! index
-	pop     dx      ! array base
 	sub     ax,(bx)
 	mul     4(bx)
-	mov	bx,dx
+	pop	bx	! base address
 	add     bx,ax
 	push	cx
 	ret