Now using 4-byte integers and clearing D1 for double size

instruction pointers.

diff --git a/mach/pmds4/libsys/signal.s b/mach/pmds4/libsys/signal.s
index 22fdd1d..e4bdb4a 100644 (file)
--- a/mach/pmds4/libsys/signal.s
+++ b/mach/pmds4/libsys/signal.s
@@ -2,11 +2,10 @@
 .extern _signal
 NSIG=32
 _signal:
-       move.w  4(sp), d0
-       ext.l   d0
+       move.l  4(sp), d0
        cmp.l   #NSIG,d0
        bcc     1f
-       move.l  6(sp),d1
+       move.l  8(sp),d1
        move.l  d0,a0
        add.l   a0,a0
        add.l   a0,a0
@@ -29,6 +28,7 @@ _signal:
        bne     4f
        move.l  a1,d0
 4:
+       clr.l   d1
        rts
 1:
        move.l  #22,d0