1139735Simp/*- 2263056Sian * Copyright (c) 2012 Olivier Houchard <cognet@FreeBSD.org> 3129198Scognet * All rights reserved. 4129198Scognet * 5129198Scognet * Redistribution and use in source and binary forms, with or without 6129198Scognet * modification, are permitted provided that the following conditions 7129198Scognet * are met: 8129198Scognet * 1. Redistributions of source code must retain the above copyright 9129198Scognet * notice, this list of conditions and the following disclaimer. 10129198Scognet * 2. Redistributions in binary form must reproduce the above copyright 11129198Scognet * notice, this list of conditions and the following disclaimer in the 12129198Scognet * documentation and/or other materials provided with the distribution. 13129198Scognet * 14263056Sian * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15263056Sian * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16263056Sian * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17263056Sian * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18263056Sian * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19263056Sian * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20263056Sian * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21129198Scognet * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22129198Scognet * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23129198Scognet * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24129198Scognet * SUCH DAMAGE. 25129198Scognet * 26129198Scognet * $FreeBSD$ 27129198Scognet */ 28129198Scognet 29129198Scognet#ifndef _MACHINE_ASMACROS_H_ 30129198Scognet#define _MACHINE_ASMACROS_H_ 31129198Scognet 32239268Sgonzo#include <machine/asm.h> 33239268Sgonzo 34129198Scognet#ifdef _KERNEL 35129198Scognet 36129198Scognet#ifdef LOCORE 37129198Scognet 38239268Sgonzo#ifdef _ARM_ARCH_6 39239268Sgonzo#define GET_CURTHREAD_PTR(tmp) \ 40261415Scognet mrc p15, 0, tmp, c13, c0, 4 41239268Sgonzo#else 42262986Sian#define GET_CURTHREAD_PTR(tmp) \ 43262986Sian ldr tmp, =_C_LABEL(__pcpu);\ 44262986Sian ldr tmp, [tmp, #PC_CURTHREAD] 45239268Sgonzo#endif 46239268Sgonzo 47273251Sandrew#define ELFNOTE(section, type, vendor, desctype, descdata...) \ 48273251Sandrew .pushsection section ; \ 49273251Sandrew .balign 4 ; \ 50273251Sandrew .long 2f - 1f /* namesz */ ; \ 51273251Sandrew .long 4f - 3f /* descsz */ ; \ 52273251Sandrew .long type /* type */ ; \ 53273251Sandrew 1: .asciz vendor /* vendor name */ ; \ 54273251Sandrew 2: .balign 4 ; \ 55273251Sandrew 3: desctype descdata /* node */ ; \ 56273251Sandrew 4: .balign 4 ; \ 57273251Sandrew .popsection 58273251Sandrew 59129198Scognet#endif /* LOCORE */ 60129198Scognet 61129198Scognet#endif /* _KERNEL */ 62129198Scognet 63129198Scognet#endif /* !_MACHINE_ASMACROS_H_ */ 64