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configure.target: Remove mips from cpu table.

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2001-07-30  Benjamin Kosnik  <bkoz@redhat.com>

        * configure.target: Remove mips from cpu table.
        * config/cpu/mips/bits/atomicity.h: Remove generic
        versions. Comment sgidefs include.

From-SVN: r44493
This commit is contained in:
Benjamin Kosnik 2001-07-31 01:49:30 +00:00 committed by Benjamin Kosnik
parent f18bff15c9
commit 3fe670a469
3 changed files with 9 additions and 39 deletions
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6
libstdc++-v3/ChangeLog
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@ -1,3 +1,9 @@
2001-07-30 Benjamin Kosnik <bkoz@redhat.com>
* configure.target: Remove mips from cpu table.
* config/cpu/mips/bits/atomicity.h: Remove generic
versions. Comment sgidefs include.
2001-07-25 H.J. Lu <hjl@gnu.org>
* configure.target (cpu_include_dir): Set to `config/cpu/mips'

39
libstdc++-v3/config/cpu/mips/bits/atomicity.h
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@ -1,4 +1,4 @@
// Low-level functions for atomic operations. Mips version.
// Low-level functions for atomic operations. MIPS II version.
// Copyright (C) 2001 Free Software Foundation, Inc.
//
@ -30,12 +30,11 @@
#ifndef _BITS_ATOMICITY_H
#define _BITS_ATOMICITY_H 1
#include <sgidefs.h>
// #include <sgidefs.h>
// #ifdef (_MIPS_ISA_MIPS2)
typedef int _Atomic_word;
#if (_MIPS_ISA >= _MIPS_ISA_MIPS2)
static inline int
__attribute__ ((unused))
__exchange_and_add (volatile _Atomic_word *__mem, int __val)
@ -103,36 +102,4 @@ __compare_and_swap (volatile long int *__p, long int __oldval,
return __ret;
}
#else /* (_MIPS_ISA >= _MIPS_ISA_MIPS2) */
static inline int
__attribute__ ((unused))
__exchange_and_add (volatile _Atomic_word *__mem, int __val)
{
int __result = *__mem;
*__mem += __val;
return __result;
}
static inline void
__attribute__ ((unused))
__atomic_add (volatile _Atomic_word *__mem, int __val)
{
*__mem += __val;
}
static inline int
__attribute__ ((unused))
__compare_and_swap (volatile long int *__p, long int __oldval,
long int __newval)
{
if (*__p != __oldval)
return 0;
*__p = __newval;
return 1;
}
#endif /* !(_MIPS_ISA >= _MIPS_ISA_MIPS2) */
#endif /* atomicity.h */

3
libstdc++-v3/configure.target
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@ -39,9 +39,6 @@ case "${target_cpu}" in
i486 | i586 | i686 | i786)
cpu_include_dir="config/cpu/i486"
;;
mips*)
cpu_include_dir="config/cpu/mips"
;;
powerpc | rs6000)
cpu_include_dir="config/cpu/powerpc"
;;