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2000-4-10  kaz Kojima  <kkojima@rr.iij4u.or.jp>

	* sysdeps/sh/stackinfo.h: New file.
This commit is contained in:
Ulrich Drepper 2001-04-11 03:00:52 +00:00
parent 671ab00dcc
commit 07bccb4670
6 changed files with 48 additions and 6 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
2000-4-10 kaz Kojima <kkojima@rr.iij4u.or.jp>
* sysdeps/sh/stackinfo.h: New file.
2001-04-10 Ulrich Drepper <drepper@redhat.com>
* locale/tst-C-locale.c (run_test): Add tests for locale objects.

7
linuxthreads/ChangeLog
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@ -1,3 +1,10 @@
2001-04-10 kaz Kojima <kkojima@rr.iij4u.or.jp>
* sysdeps/sh/pspinlock.c (__pthread_spin_lock): Fix a reverse
test.
(__pthread_spin_trylock): Likewise.
* sysdeps/sh/pt-machine.h (testandset): Likewise.
2001-04-10 Ulrich Drepper <drepper@redhat.com>
* join.c (pthread_exit): Move code to new function __pthread_do_exit

6
linuxthreads/sysdeps/sh/pspinlock.c
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@ -1,5 +1,5 @@
/* POSIX spinlock implementation. SH version.
Copyright (C) 2000 Free Software Foundation, Inc.
Copyright (C) 2000, 2001 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
@ -31,7 +31,7 @@ __pthread_spin_lock (pthread_spinlock_t *lock)
: "=r" (val)
: "r" (lock)
: "memory");
while (val != 0);
while (val == 0);
return 0;
}
@ -47,7 +47,7 @@ __pthread_spin_trylock (pthread_spinlock_t *lock)
: "=r" (val)
: "r" (lock)
: "memory");
return val ? EBUSY : 0;
return val ? 0 : EBUSY;
}
weak_alias (__pthread_spin_trylock, pthread_spin_trylock)

6
linuxthreads/sysdeps/sh/pt-machine.h
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@ -1,6 +1,6 @@
/* Machine-dependent pthreads configuration and inline functions.
SuperH version.
Copyright (C) 1999, 2000 Free Software Foundation, Inc.
Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Niibe Yutaka <gniibe@m17n.org>.
@ -32,11 +32,11 @@ testandset (int *spinlock)
__asm__ __volatile__(
"tas.b @%1\n\t"
"movt %0"
: "=z" (ret)
: "=r" (ret)
: "r" (spinlock)
: "memory", "cc");
return ret;
return (ret == 0);
}

3
locale/tst-C-locale.c
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@ -375,6 +375,7 @@ run_test (const char *locname)
}
CLASSTEST (alnum);
CLASSTEST (alpha);
CLASSTEST (blank);
CLASSTEST (cntrl);
CLASSTEST (digit);
CLASSTEST (lower);
@ -396,6 +397,8 @@ run_test (const char *locname)
MAPTEST (lower);
MAPTEST (upper);
}
__freelocale (loc);
}
return result;

28
sysdeps/sh/stackinfo.h Normal file
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@ -0,0 +1,28 @@
/* Copyright (C) 2001 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. */
/* This file contains a bit of information about the stack allocation
of the processor. */
#ifndef _STACKINFO_H
#define _STACKINFO_H 1
/* On SH the stack grows down. */
#define _STACK_GROWS_DOWN 1
#endif /* stackinfo.h */