ack/plat/pdpv7/libsys/lock.s

#include "sys.h"
.define	_lock
.extern	_errno

_lock:
	mov	2(sp),0f+2
	sys	indir; .data2 0f
	bcc	1f
	mov	r0,_errno
	mov	$-1,r0
1:
	rts	pc
.sect .data
0:
	sys	lock
	.data2	0
Initial revision 1987-01-07 17:13:41 +00:00			`#include "sys.h"`
converted to ACK assembler format 1987-05-14 17:45:41 +00:00			`.define _lock`
			`.extern _errno`
Initial revision 1987-01-07 17:13:41 +00:00
			`_lock:`
			`mov 2(sp),0f+2`
converted to ACK assembler format 1987-05-14 17:45:41 +00:00			`sys indir; .data2 0f`
			`bcc 1f`
Initial revision 1987-01-07 17:13:41 +00:00			`mov r0,_errno`
			`mov $-1,r0`
			`1:`
			`rts pc`
converted to ACK assembler format 1987-05-14 17:45:41 +00:00			`.sect .data`
Initial revision 1987-01-07 17:13:41 +00:00			`0:`
converted to ACK assembler format 1987-05-14 17:45:41 +00:00			`sys lock`
			`.data2 0`