1/* 2 * Copyright (c) 1983, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * %sccs.include.redist.c% 6 */ 7 8#if defined(SYSLIBC_SCCS) && !defined(lint) 9 .asciz "@(#)sigreturn.s 8.1 (Berkeley) 06/04/93" 10#endif /* SYSLIBC_SCCS and not lint */ 11 12#include "SYS.h" 13 14/* 15 * We must preserve the state of the registers as the user has set them up. 16 */ 17#ifdef PROF 18#undef ENTRY 19#define ENTRY(x) \ 20 .globl _/**/x; .align 2; _/**/x: .word 0; pushr $0x3f; \ 21 .data; 1:; .long 0; .text; moval 1b,r0; jsb mcount; popr $0x3f 22#endif PROF 23 24SYSCALL(sigreturn) 25 ret 26