mirror/gcc
2
0
Fork 0
mirror of git://gcc.gnu.org/git/gcc.git synced 2025-04-05 10:40:50 +08:00
Code Issues Packages Projects Releases Wiki Activity

acinclude.m4 (GLIBCPP_CHECK_CPU): Add ia64 support.

Browse Source 
2000-09-06  Richard Henderson  <rth@cygnus.com>
	    Benjamin Kosnik  <bkoz@cygnus.com>

	* acinclude.m4 (GLIBCPP_CHECK_CPU): Add ia64 support.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* config/cpu/ia64: New directory.
	* config/cpu/ia64/bits: New directory.
	* config/cpu/ia64/bits/atomicity.h: New file.

Co-Authored-By: Benjamin Kosnik <bkoz@cygnus.com>

From-SVN: r36222
This commit is contained in:
Richard Henderson 2000-09-06 18:48:27 -07:00 committed by Benjamin Kosnik
parent ae499ccea4
commit 735bce7e26
5 changed files with 994 additions and 927 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
libstdc++-v3/ChangeLog
View File

@ -1,3 +1,13 @@
2000-09-06 Richard Henderson <rth@cygnus.com>
Benjamin Kosnik <bkoz@cygnus.com>
* acinclude.m4 (GLIBCPP_CHECK_CPU): Add ia64 support.
* aclocal.m4: Regenerate.
* configure: Regenerate.
* config/cpu/ia64: New directory.
* config/cpu/ia64/bits: New directory.
* config/cpu/ia64/bits/atomicity.h: New file.
2000-09-06 Benjamin Kosnik <bkoz@purist.soma.redhat.com>
* acinclude.m4 (GLIBCPP_ENABLE_CSTDIO): Force glibc_satisfactory

3
libstdc++-v3/acinclude.m4
View File

@ -713,6 +713,9 @@ AC_DEFUN(GLIBCPP_CHECK_CPU, [
arm*)
cpu_include_dir="config/cpu/arm"
;;
ia64)
cpu_include_dir="config/cpu/ia64"
;;
i386)
cpu_include_dir="config/cpu/i386"
;;

3
libstdc++-v3/aclocal.m4 vendored
View File

@ -725,6 +725,9 @@ AC_DEFUN(GLIBCPP_CHECK_CPU, [
arm*)
cpu_include_dir="config/cpu/arm"
;;
ia64)
cpu_include_dir="config/cpu/ia64"
;;
i386)
cpu_include_dir="config/cpu/i386"
;;

48
libstdc++-v3/config/cpu/ia64/bits/atomicity.h Normal file
View File

@ -0,0 +1,48 @@
/* Low-level functions for atomic operations.
Copyright (C) 2000 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 Library General Public License as
published by the Free Software Foundation; either version 2 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#ifndef _BITS_ATOMICITY_H
#define _BITS_ATOMICITY_H 1
#include <ia64intrin.h>
typedef int _Atomic_word;
static inline _Atomic_word
__attribute__ ((unused))
__exchange_and_add (volatile _Atomic_word *__mem, int __val)
{
return __sync_fetch_and_add (__mem, __val);
}
static inline void
__attribute__ ((__unused__))
__atomic_add (volatile _Atomic_word* __mem, int __val)
{
__sync_fetch_and_add (__mem, __val);
}
static inline int
__attribute__ ((__unused__))
__compare_and_swap (volatile long *__p, long __oldval, long __newval)
{
return __sync_bool_compare_and_swap (__p, __oldval, __newval);
}
#endif /* atomicity.h */

1857
libstdc++-v3/configure vendored
View File

File diff suppressed because it is too large Load Diff