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Revert ALIGN change for the second and last time. I can't figure out

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why this is breaking sparc64.
This commit is contained in:
tjr 2003-02-18 02:08:20 +00:00
parent adf3acbf08
commit 8ffc1f9506
3 changed files with 56 additions and 6 deletions
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52
bin/sh/machdep.h Normal file
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@ -0,0 +1,52 @@
/*-
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* Kenneth Almquist.
*
* 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.
*
* @(#)machdep.h 8.2 (Berkeley) 5/4/95
* $FreeBSD$
*/
/*
* Most machines require the value returned from malloc to be aligned
* in some way. The following macro will get this right on many machines.
*/
#ifndef ALIGN
union align {
int i;
char *cp;
};
#define ALIGN(nbytes) (((nbytes) + sizeof(union align) - 1) & ~(sizeof(union align) - 1))
#endif

7
bin/sh/memalloc.c
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@ -42,12 +42,11 @@ static char sccsid[] = "@(#)memalloc.c 8.3 (Berkeley) 5/4/95";
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/param.h>
#include "shell.h"
#include "output.h"
#include "memalloc.h"
#include "error.h"
#include "machdep.h"
#include "mystring.h"
#include "expand.h"
#include <stdlib.h>
@ -140,8 +139,8 @@ stalloc(int nbytes)
sp = ckmalloc(sizeof(struct stack_block) - MINSIZE +
blocksize);
sp->prev = stackp;
stacknxt = (char *)ALIGN(sp->space);
stacknleft = blocksize - (stacknxt - sp->space);
stacknxt = sp->space;
stacknleft = blocksize;
stackp = sp;
INTON;
}

3
bin/sh/nodes.c.pat
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@ -37,8 +37,6 @@
* $FreeBSD$
*/
#include <sys/param.h>
#include <stdlib.h>
/*
* Routine for dealing with parsed shell commands.
@ -47,6 +45,7 @@
#include "shell.h"
#include "nodes.h"
#include "memalloc.h"
#include "machdep.h"
#include "mystring.h"