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Annotation of sys/arch/hppa64/include/asm.h, Revision 1.1

1.1     ! nbrk        1: /*     $OpenBSD: asm.h,v 1.1 2005/04/01 10:40:48 mickey Exp $  */
        !             2:
        !             3: /*
        !             4:  * Copyright (c) 1990,1991,1994 The University of Utah and
        !             5:  * the Computer Systems Laboratory (CSL).  All rights reserved.
        !             6:  *
        !             7:  * Permission to use, copy, modify and distribute this software is hereby
        !             8:  * granted provided that (1) source code retains these copyright, permission,
        !             9:  * and disclaimer notices, and (2) redistributions including binaries
        !            10:  * reproduce the notices in supporting documentation, and (3) all advertising
        !            11:  * materials mentioning features or use of this software display the following
        !            12:  * acknowledgement: ``This product includes software developed by the
        !            13:  * Computer Systems Laboratory at the University of Utah.''
        !            14:  *
        !            15:  * THE UNIVERSITY OF UTAH AND CSL ALLOW FREE USE OF THIS SOFTWARE IN ITS "AS
        !            16:  * IS" CONDITION.  THE UNIVERSITY OF UTAH AND CSL DISCLAIM ANY LIABILITY OF
        !            17:  * ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
        !            18:  *
        !            19:  * CSL requests users of this software to return to csl-dist@cs.utah.edu any
        !            20:  * improvements that they make and grant CSL redistribution rights.
        !            21:  *
        !            22:  *     Utah $Hdr: asm.h 1.8 94/12/14$
        !            23:  */
        !            24:
        !            25: #ifndef _MACHINE_ASM_H_
        !            26: #define _MACHINE_ASM_H_
        !            27:
        !            28: /*
        !            29:  *     hppa assembler definitions
        !            30:  */
        !            31:
        !            32: arg7   .reg    %r19
        !            33: arg6   .reg    %r20
        !            34: arg5   .reg    %r21
        !            35: arg4   .reg    %r22
        !            36: ap     .reg    %r29
        !            37:
        !            38: #ifdef __STDC__
        !            39: #define        __CONCAT(a,b)   a ## b
        !            40: #else
        !            41: #define        __CONCAT(a,b)   a/**/b
        !            42: #endif
        !            43:
        !            44: #ifdef PROF
        !            45: #define        _PROF_PROLOGUE                          \
        !            46:        stw     %rp, HPPA_FRAME_CRP(%sr0,%sp)   !\
        !            47:        ldil    L%_mcount,%r1                   !\
        !            48:        ble     R%_mcount(%sr0,%r1)             !\
        !            49:        ldo     HPPA_FRAME_SIZE(%sp),%sp        !\
        !            50:        ldw     PPA_FRAME_CRP(%sr0,%sp),%rp
        !            51: #else
        !            52: #define        _PROF_PROLOGUE
        !            53: #endif
        !            54:
        !            55: #define        LEAF_ENTRY(x) ! .text ! .align  4       !\
        !            56:        .export x, entry ! .label x ! .proc     !\
        !            57:        .callinfo frame=0,no_calls,save_rp      !\
        !            58:        .entry ! _PROF_PROLOGUE
        !            59:
        !            60: #define        ENTRY(x,n) ! .text ! .align 4                   !\
        !            61:        .export x, entry ! .label x ! .proc             !\
        !            62:        .callinfo frame=n,calls, save_rp, save_sp       !\
        !            63:        .entry ! _PROF_PROLOGUE
        !            64:
        !            65: #define ALTENTRY(x) ! .export x, entry ! .label  x
        !            66: #define EXIT(x) ! .exit ! .procend ! .size   x, .-x
        !            67:
        !            68: #define        BSS(n,s)        ! .data ! .label n ! .comm s
        !            69:
        !            70: #endif /* _MACHINE_ASM_H_ */