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Linux/Alpha startup code in ld.so.

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This commit is contained in:
Ulrich Drepper 2004-05-07 01:57:04 +00:00
parent de47cb7012
commit 58ed091a43
1 changed files with 60 additions and 0 deletions
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60
sysdeps/unix/sysv/linux/alpha/dl-sysdep.c Normal file
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/* Operating system support for run-time dynamic linker. Linux/PPC version.
Copyright (C) 1997, 1998, 2001, 2003 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include "config.h"
#include "kernel-features.h"
#include <ldsodefs.h>
extern long __libc_alpha_cache_shape[4];
weak_extern (__libc_alpha_cache_shape);
/* Scan the Aux Vector for the cache shape entries. */
#define DL_PLATFORM_AUXV \
case AT_L1I_CACHESHAPE: \
{ \
long *cls = __libc_alpha_cache_shape; \
if (cls != NULL) \
cls[0] = av->a_un.a_val; \
break; \
} \
case AT_L1D_CACHESHAPE: \
{ \
long *cls = __libc_alpha_cache_shape; \
if (cls != NULL) \
cls[1] = av->a_un.a_val; \
break; \
} \
case AT_L2_CACHESHAPE: \
{ \
long *cls = __libc_alpha_cache_shape; \
if (cls != NULL) \
cls[2] = av->a_un.a_val; \
break; \
} \
case AT_L3_CACHESHAPE: \
{ \
long *cls = __libc_alpha_cache_shape; \
if (cls != NULL) \
cls[3] = av->a_un.a_val; \
break; \
}
#include <sysdeps/unix/sysv/linux/dl-sysdep.c>