* sysdeps/mips/pspinlock.c (__pthread_spin_lock): Don't .set mips2 on new abi. * sysdeps/mips/pt-machine.h (__compare_and_swap): Likewise. Handle 64-bit longs on n64.
2003-03-14 Alexandre Oliva <aoliva@redhat.com> * sysdeps/mips/pspinlock.c (__pthread_spin_lock): Don't .set mips2 on new abi. * sysdeps/mips/pt-machine.h (__compare_and_swap): Likewise. Handle 64-bit longs on n64.
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@ -1,3 +1,10 @@
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2003-03-14 Alexandre Oliva <aoliva@redhat.com>
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* sysdeps/mips/pspinlock.c (__pthread_spin_lock): Don't .set
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mips2 on new abi.
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* sysdeps/mips/pt-machine.h (__compare_and_swap): Likewise.
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Handle 64-bit longs on n64.
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2003-03-07 Jakub Jelinek <jakub@redhat.com>
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* sysdeps/ia64/pspinlock.c (__pthread_spin_lock,
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@ -1,5 +1,5 @@
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/* POSIX spinlock implementation. MIPS version.
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Copyright (C) 2000, 2002 Free Software Foundation, Inc.
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Copyright (C) 2000, 2002, 2003 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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@ -32,7 +32,9 @@ __pthread_spin_lock (pthread_spinlock_t *lock)
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("\t\t\t# spin_lock\n"
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"1:\n\t"
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".set push\n\t"
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#if _MIPS_SIM == _MIPS_SIM_ABI32
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".set mips2\n\t"
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#endif
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"ll %1,%3\n\t"
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"li %2,1\n\t"
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"bnez %1,1b\n\t"
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@ -1,6 +1,7 @@
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/* Machine-dependent pthreads configuration and inline functions.
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Copyright (C) 1996, 1997, 1998, 2000, 2002 Free Software Foundation, Inc.
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Copyright (C) 1996, 1997, 1998, 2000, 2002, 2003
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Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Ralf Baechle <ralf@gnu.org>.
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Based on the Alpha version by Richard Henderson <rth@tamu.edu>.
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@ -60,12 +61,22 @@ __compare_and_swap (long int *p, long int oldval, long int newval)
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("/* Inline compare & swap */\n"
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"1:\n\t"
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".set push\n\t"
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#if _MIPS_SIM == _MIPS_SIM_ABI32
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".set mips2\n\t"
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#endif
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#if defined _ABI64 && _MIPS_SIM == _ABI64
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"lld %1,%5\n\t"
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#else
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"ll %1,%5\n\t"
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#endif
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"move %0,$0\n\t"
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"bne %1,%3,2f\n\t"
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"move %0,%4\n\t"
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#if defined _ABI64 && _MIPS_SIM == _ABI64
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"scd %0,%2\n\t"
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#else
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"sc %0,%2\n\t"
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#endif
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".set pop\n\t"
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"beqz %0,1b\n"
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"2:\n\t"
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