usr/src/lib/libc/tahoe/DEFS.h

/*
 * Copyright (c) 1988 The Regents of the University of California.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *      This product includes software developed by the University of
 *      California, Berkeley and its contributors.
 * 4. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 *      @(#)DEFS.h      5.5 (Berkeley) 6/1/90
 */

/*
 * Macros used to define entry points
 * in assembly language routines.
 */
#if defined(GPROF) || defined(PROF)
#define ENTRY(name, regs) \
        .globl _/**/name; .align 2; _/**/name: .word regs; \
        .data; .align 2; 1: .long 0; .text; \
        pushal 1b; callf $8,mcount;
#define ASENTRY(name, regs) \
        .globl name; .align 2; name: .word regs; \
        .data; .align 2; 1: .long 0; .text; \
        pushal 1b; callf $8,mcount;
#define XENTRY(name, regs) \
        .globl _/**/name; .globl X/**/name; .align 2; \
        _/**/name: X/**/name: .word regs; \
        .data; .align 2; 1: .long 0; .text; \
        pushal 1b; callf $8,mcount
#else
#define ENTRY(name, regs) \
        .globl _/**/name; .align 2; _/**/name: .word regs
#define ASENTRY(name, regs) \
        .globl name; .align 2; name: .word regs
#define XENTRY(name, regs) \
        .globl _/**/name; .globl X/**/name; .align 2; \
        _/**/name: X/**/name: .word regs;
#endif
#define R0      0x0001
#define R1      0x0002
#define R2      0x0004
#define R3      0x0008
#define R4      0x0010
#define R5      0x0020
#define R6      0x0040
#define R7      0x0080
#define R8      0x0100
#define R9      0x0200
#define R10     0x0400
#define R11     0x0800
#define R12     0x1000