BSD 3 development

Work on file usr/src/cmd/px/24pxp.s

Co-Authored-By: Bill Joy <wnj@ucbvax.Berkeley.EDU>
Co-Authored-By: Ken Thompson <ken@research.uucp>
Synthesized-from: 3bsd

diff --git a/usr/src/cmd/px/24pxp.s b/usr/src/cmd/px/24pxp.s
new file mode 100644 (file)
index 0000000..cbf3f5a
--- /dev/null
+++ b/usr/src/cmd/px/24pxp.s
@@ -0,0 +1,32 @@
+#\f
+# 24pxp.s
+#
+# PXP stuff
+#
+_PXPBUF:
+       incl    r10
+       cvtwl   (r10),r0
+       addl2   $3,r0
+       ashl    $2,r0,r0
+       movl    r0,_pxpsize
+       pushl   r0
+       calls   $1,_palloc
+       movl    r0,_pxpbuf
+       movl    r0,r6
+       cvtwl   $0426,(r6)+
+       calls   $0,_time
+       movl    r0,(r6)+
+       cvtlw   (r10)+,(r6)+
+       movw    (r10)+,(r6)+
+       jmp     (r8)
+_TRACNT:
+       incl    r10
+       cvtwl   6(r10),r0
+       addl3   (r10),ap,r10
+       incl    *_pxpbuf[r0]
+       jmp     (r8)
+_COUNT:
+       incl    r10
+       cvtwl   (r10)+,r0
+       incl    *_pxpbuf[r0]
+       jmp     (r8)