freebsd-dev/lib/libc/i386/DEFS.h

84 lines
2.9 KiB
C
Raw Normal View History

1994-05-27 05:00:24 +00:00
/*-
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
1994-05-27 05:00:24 +00:00
*
* This code is derived from software contributed to Berkeley by
* William Jolitz.
*
* 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.
*
* from: @(#)DEFS.h 5.1 (Berkeley) 4/23/90
*
* $Id: DEFS.h,v 1.4 1994/05/03 16:29:13 jkh Exp $
1994-05-27 05:00:24 +00:00
*/
/* XXX should use align 4,0x90 for -m486. */
#define _START_ENTRY .align 2,0x90;
#if 0
/* Data is not used, except perhaps by non-g prof, which we don't support. */
#define _MID_ENTRY .data; .align 2; 8:; .long 0; \
.text; lea 8b,%eax;
1994-05-27 05:00:24 +00:00
#else
#define _MID_ENTRY
#endif
#ifdef PROF
#define ALTENTRY(x) _START_ENTRY \
.globl _/**/x; .type _/**/x,@function; _/**/x:; \
_MID_ENTRY \
call mcount; jmp 9f
#define ENTRY(x) _START_ENTRY \
.globl _/**/x; .type _/**/x,@function; _/**/x:; \
_MID_ENTRY \
call mcount; 9:
#define ALTASENTRY(x) _START_ENTRY \
.globl x; .type x,@function; x:; \
_MID_ENTRY \
call mcount; jmp 9f
#define ASENTRY(x) _START_ENTRY \
.globl x; .type x,@function; x:; \
_MID_ENTRY \
call mcount; 9:
#else /* !PROF */
#define ENTRY(x) _START_ENTRY .globl _/**/x; .type _/**/x,@function; \
_/**/x:
#define ALTENTRY(x) ENTRY(x)
#define ASENTRY(x) _START_ENTRY .globl x; .type x,@function; x:
#define ALTASENTRY(x) ASENTRY(x)
1994-05-27 05:00:24 +00:00
#endif