freebsd-dev/sys/boot/arc/loader/setdef0.c
1999-08-28 01:08:13 +00:00

50 lines
1.8 KiB
C

/*-
* Copyright (c) 1997 John D. Polstra
* 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.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
*
* $FreeBSD$
*/
#ifdef __ELF__
#include <sys/param.h>
#include <sys/kernel.h>
/*
* DEFINE_SET creates the section and label for a set, and emits the
* count word at the front of it.
*/
#define DEFINE_SET(set, count) \
__asm__(".section .set." #set ",\"aw\""); \
__asm__(".globl " #set); \
__asm__(".type " #set ",@object"); \
__asm__(".p2align 3"); \
__asm__(#set ":"); \
__asm__(".quad " #count); \
__asm__(".previous")
#include "setdefs.h" /* Contains a `DEFINE_SET' for each set */
#endif /* __ELF__ */