(__atomic_val_bysize, __atomic_bool_bysize): New macros.
(atomic_compare_and_exchange_val_acq): Use it.
(atomic_compare_and_exchange_bool_acq): Likewise.
(atomic_increment_and_test): Invert sense of test.
(atomic_decrement_and_test): Likewise.
* csu/tst-atomic.c: Update those tests to match.
Add comment.
(atomic_decrement_and_test): Add comment.
2003-03-22 Jakub Jelinek <jakub@redhat.com>
* include/atomic.h (atomic_compare_and_exchange_val_acq): Add comment.
Don't define if __arch_compare_and_exchange_val_32_acq is not defined.
(atomic_compare_and_exchange_bool_acq): Add comment. Don't use
__oldval variable in the macro, since it might be macro argument.
(atomic_decrement_if_positive): Initialize __memp, remove setting
of non-existent variable.
(atomic_bit_test_set): Cast 1 to __typeof (*mem) before shifting.
* sysdeps/ia64/bits/atomic.h (atomic_exchange_and_add): Implement
using atomic_compare_and_exchange_val_acq.
(atomic_decrement_if_positive, atomic_bit_test_set): Define.
* sysdeps/s390/bits/atomic.h (__arch_compare_and_exchange_val_8_acq):
Renamed from...
(__arch_compare_and_exchange_bool_8_acq): ... this.
(__arch_compare_and_exchange_val_16_acq): Renamed from...
(__arch_compare_and_exchange_bool_16_acq): ... this.
(__arch_compare_and_exchange_val_32_acq): Return old value. Renamed
from...
(__arch_compare_and_exchange_bool_32_acq): ... this.
(__arch_compare_and_exchange_val_64_acq): Return old value. Renamed
from...
(__arch_compare_and_exchange_bool_64_acq): ... this.
(__arch_compare_and_exchange_val_32_acq): Use __typeof for local
variables types instead of assuming int.
Change prefix of local variables to __arch.
* sysdeps/generic/bits/atomic.h (arch_compare_and_exchange_acq):
Remove.
(atomic_compare_and_exchange_val_acq,
atomic_compare_and_exchange_bool_acq): Define.
* csu/tst-atomic.c: New test.
* csu/tst-atomic-long.c: New test.
* csu/Makefile (tests): Add tst-atomic and tst-atomic-long.
* malloc/memusagestat.c (main): Kill warning if uint64_t is ulong.
* sysdeps/s390/Versions: Add trailing newline.
* sysdeps/unix/sysv/linux/sysconf.c (__sysconf): Kill warning
if INTERNAL_SYSCALL_ERROR_P doesn't use its first argument.
constraint to permit non-constant BIT argument.
(atomic_bit_test_set): Likewise.
* sysdeps/x86_64/bits/atomic.h (atomic_bit_test_set): Likewise.
(atomic_bit_set): Likewise. Use 1UL in case that BIT might be >= 32.
For quadword case, use "i" constraint if __builtin_constant_p and < 32
or "r" constraint otherwise.
* configure.in: Move AC_PROG_CC and other program-finding before all
the version checks.
* configure: Regenerated.
* sysdeps/i386/i486/bits/atomic.h (atomic_bit_set): Use "ir"
constraint to permit non-constant BIT argument.
(atomic_bit_test_set): Likewise.
* sysdeps/x86_64/bits/atomic.h (atomic_bit_test_set): Likewise.
(atomic_bit_set): Likewise. Use 1UL in case that BIT might be >= 32.
For quadword case, use "i" constraint if __builtin_constant_p and < 32
or "r" constraint otherwise.
(__arch_compare_and_exchange_val_64_acq): Rewrite abort-calling
version of the macro to avoid compile-time warnings.
[! __PIC__] (__arch_compare_and_exchange_64_acq): Rename to above.
(__arch_compare_and_exchange_bool_64_acq): New macro.
(atomic_exchange_and_add, atomic_add): Fix name and usage of it.
(atomic_increment, atomic_decrement): Likewise.
* sysdeps/i386/i486/bits/atomic.h
(__arch_compare_and_exchange_val_64_acq): Rewrite abort-calling
version of the macro to avoid compile-time warnings.
[! __PIC__] (__arch_compare_and_exchange_64_acq): Rename to above.
(__arch_compare_and_exchange_bool_64_acq): New macro.
(atomic_exchange_and_add, atomic_add): Fix name and usage of it.
(atomic_increment, atomic_decrement): Likewise.
variable. Remove superfluous memory clobber.
* include/atomic.h: Syntax braino fix.
* posix/tst-nice.c (do_test): Use %m formats instead of printing errno
in decimal. Don't bail if niced at start. Just check that nice call
bumps the total at all.
* posix/tst-nice.c (do_test): Use %m formats instead of printing errno
in decimal. Don't bail if niced at start. Just check that nice call
bumps the total at all.
2003-03-20 Alexandre Oliva <aoliva@redhat.com>
* sysdeps/mips/bits/setjmp.h: Store all N32 and N64 registers,
including pc, gp, sp and fp, as long long.
* sysdeps/mips/mips64/setjmp.S: Pass gp to __sigsetjmp_aux.
* sysdeps/mips/mips64/setjmp_aux.c: Adjust type of arguments.
Add gp argument, and set gp in the jmpbuf to it.
* sysdeps/mips/setjmp_aux.c: Revert to o32-only.
int for variable OLDVAL and correct inline assembler contraint.
* sysdeps/s390/pthread_spin_trylock.c (pthread_spin_trylock): Use
type int for variable OLD.
* sysdeps/s390/tls.h (TLS_MULTIPLE_THREADS_IN_TCB): Define it
only for s390-32.
* sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h
(SINGLE_THREAD_P): Use global variable __local_multiple_threads
instead of multiple_threads field in the TCB.
