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(__cache_line_size): Define the variable here. Add attribute_hidden, remove weak_extern. (__libc_start_main): Set __cache_line_size unconditionally.

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This commit is contained in:
Ulrich Drepper
2007-03-26 20:08:13 +00:00
parent 0479e5819b
commit fa03b94e10
1 changed files with 4 additions and 8 deletions
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12
sysdeps/unix/sysv/linux/powerpc/libc-start.c
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@ -1,4 +1,5 @@
/* Copyright (C) 1998,2000,2001,2002,2003,2004,2005 Free Software Foundation, Inc. /* Copyright (C) 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2007
Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
@ -22,8 +23,7 @@
#include <bp-start.h> #include <bp-start.h>
#include <bp-sym.h> #include <bp-sym.h>
extern int __cache_line_size; int __cache_line_size attribute_hidden;
weak_extern (__cache_line_size)
/* The main work is done in the generic function. */ /* The main work is done in the generic function. */
#define LIBC_START_MAIN generic_start_main #define LIBC_START_MAIN generic_start_main
#define LIBC_START_DISABLE_INLINE #define LIBC_START_DISABLE_INLINE
@ -113,11 +113,7 @@ int
switch (av->a_type) switch (av->a_type)
{ {
case AT_DCACHEBSIZE: case AT_DCACHEBSIZE:
{ __cache_line_size = av->a_un.a_val;
int *cls = &__cache_line_size;
if (cls != NULL)
*cls = av->a_un.a_val;
}
break; break;
} }
#ifdef SHARED #ifdef SHARED