1*f105efc6Smatt/* $NetBSD: crti.S,v 1.3 2015/05/01 21:35:56 matt Exp $ */ 2c97b5950Smatt 3c97b5950Smatt/*- 4c97b5950Smatt * Copyright (c) 2011 The NetBSD Foundation, Inc. 5c97b5950Smatt * All rights reserved. 6c97b5950Smatt * 7c97b5950Smatt * This code is derived from software contributed to The NetBSD Foundation 8c97b5950Smatt * by Matt Thomas of 3am Software Foundry. 9c97b5950Smatt * 10c97b5950Smatt * Redistribution and use in source and binary forms, with or without 11c97b5950Smatt * modification, are permitted provided that the following conditions 12c97b5950Smatt * are met: 13c97b5950Smatt * 1. Redistributions of source code must retain the above copyright 14c97b5950Smatt * notice, this list of conditions and the following disclaimer. 15c97b5950Smatt * 2. Redistributions in binary form must reproduce the above copyright 16c97b5950Smatt * notice, this list of conditions and the following disclaimer in the 17c97b5950Smatt * documentation and/or other materials provided with the distribution. 18c97b5950Smatt * 19c97b5950Smatt * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20c97b5950Smatt * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21c97b5950Smatt * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22c97b5950Smatt * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23c97b5950Smatt * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24c97b5950Smatt * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25c97b5950Smatt * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26c97b5950Smatt * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27c97b5950Smatt * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28c97b5950Smatt * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29c97b5950Smatt * POSSIBILITY OF SUCH DAMAGE. 30c97b5950Smatt */ 31c97b5950Smatt 32c97b5950Smatt#include <mips/asm.h> 33c97b5950Smatt 34*f105efc6SmattRCSID("$NetBSD: crti.S,v 1.3 2015/05/01 21:35:56 matt Exp $") 35c97b5950Smatt 36c97b5950Smatt#include "sysident.S" 37c97b5950Smatt 38c97b5950Smatt .section ".init", "ax", @progbits 39*f105efc6Smatt .p2align 2 40c97b5950SmattNESTED_NOPROFILE(_init, CALLFRAME_SIZ, ra) 41c97b5950Smatt SETUP_GP 42c97b5950Smatt PTR_SUBU sp, sp, CALLFRAME_SIZ # allocate stack frame 43c97b5950Smatt REG_S ra, CALLFRAME_RA(sp) # save RA 44077ca921Smatt#ifdef __mips_o32 45077ca921Smatt REG_S s0, CALLFRAME_S0(sp) # save s0 46077ca921Smatt move s0, gp 47077ca921Smatt#endif 48077ca921Smatt SETUP_GP64(CALLFRAME_GP, _init) 49c97b5950SmattEND(_init) 50c97b5950Smatt 51c97b5950Smatt .section ".fini", "ax", @progbits 52*f105efc6Smatt .p2align 2 53c97b5950SmattNESTED_NOPROFILE(_fini, CALLFRAME_SIZ, ra) 54c97b5950Smatt SETUP_GP 55c97b5950Smatt PTR_SUBU sp, sp, CALLFRAME_SIZ # allocate stack frame 56c97b5950Smatt REG_S ra, CALLFRAME_RA(sp) # save RA 57077ca921Smatt#ifdef __mips_o32 58077ca921Smatt REG_S s0, CALLFRAME_S0(sp) # save s0 59077ca921Smatt move s0, gp 60077ca921Smatt#endif 61077ca921Smatt SETUP_GP64(CALLFRAME_GP, _fini) 62c97b5950SmattEND(_fini) 63