1 /*- 2 * Copyright (c) 1991 The Regents of the University of California. 3 * All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Ralph Campbell. 7 * 8 * %sccs.include.redist.c% 9 * 10 * @(#)SYS.h 5.2 (Berkeley) 07/26/92 11 */ 12 13 #include <sys/syscall.h> 14 #include <machine/machAsmDefs.h> 15 16 /* vax/tahoe compat */ 17 #define ret 18 #define r0 v0 19 #define r1 v1 20 21 #define SYSCALL(x) LEAF(x); li v0,SYS_/**/x; syscall; bne a3,zero,err; \ 22 j ra; err: j _cerror; END(x); 23 #define PSEUDO(x,y) LEAF(x); li v0,SYS_/**/y; syscall; bne a3,zero,err; \ 24 j ra; err: j _cerror; END(x); 25