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author | Ulrich Drepper <drepper@redhat.com> | 2002-11-28 00:53:12 +0000 |
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committer | Ulrich Drepper <drepper@redhat.com> | 2002-11-28 00:53:12 +0000 |
commit | f78deea65fee170ed353a44764d53c55cced6000 (patch) | |
tree | 101e2929fc040529318fbfb55650dc43f93d0c87 /nptl/sysdeps/x86_64 | |
parent | 6291ee3c5fa34e3b1a9df315f24268b91c8ec89b (diff) | |
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Update.
* sysdeps/x86_64/pthreaddef.h: New file.
* sysdeps/i386/pthreaddef.h (gettid): Removed.
* sysdeps/x86_64/pthread_spin_init.c: New file.
* sysdeps/x86_64/pthread_spin_lock.c: New file.
* sysdeps/x86_64/pthread_spin_trylock.c: New file.
* sysdeps/x86_64/pthread_spin_unlock.c: New file.
* sysdeps/i386/i686/pthread_spin_trylock.S (pthread_spin_trylock):
Add missing lock prefix. Minute optimization.
* tst-spin2.c (main): Also check successful trylock call.
* sysdeps/pthread/pthread_sigmask.c (pthread_sigmask): Use correct
syscall. Fix typo in case INTERNAL_SYSCALL is not used.
* sysdeps/i386/pthread_spin_destroy.c: Moved to...
* sysdeps/pthread/pthread_spin_destroy.c: ...here. New file.
* sysdeps/i386/pthread_sigmask.c: Removed. Use the generic code.
* sysdeps/pthread/pthread_sigmask.c (pthread_sigmask): Return correct
value in case of an error. Add support for INTERNAL_SYSCALL.
Diffstat (limited to 'nptl/sysdeps/x86_64')
-rw-r--r-- | nptl/sysdeps/x86_64/pthread_spin_init.c | 1 | ||||
-rw-r--r-- | nptl/sysdeps/x86_64/pthread_spin_lock.c | 1 | ||||
-rw-r--r-- | nptl/sysdeps/x86_64/pthread_spin_trylock.c | 1 | ||||
-rw-r--r-- | nptl/sysdeps/x86_64/pthread_spin_unlock.c | 1 | ||||
-rw-r--r-- | nptl/sysdeps/x86_64/pthreaddef.h | 45 |
5 files changed, 49 insertions, 0 deletions
diff --git a/nptl/sysdeps/x86_64/pthread_spin_init.c b/nptl/sysdeps/x86_64/pthread_spin_init.c new file mode 100644 index 0000000000..55696204c1 --- /dev/null +++ b/nptl/sysdeps/x86_64/pthread_spin_init.c @@ -0,0 +1 @@ +#include "../i386/pthread_spin_init.c" diff --git a/nptl/sysdeps/x86_64/pthread_spin_lock.c b/nptl/sysdeps/x86_64/pthread_spin_lock.c new file mode 100644 index 0000000000..7cf0e0ecce --- /dev/null +++ b/nptl/sysdeps/x86_64/pthread_spin_lock.c @@ -0,0 +1 @@ +#include "../i386/pthread_spin_lock.c" diff --git a/nptl/sysdeps/x86_64/pthread_spin_trylock.c b/nptl/sysdeps/x86_64/pthread_spin_trylock.c new file mode 100644 index 0000000000..7ddb37154b --- /dev/null +++ b/nptl/sysdeps/x86_64/pthread_spin_trylock.c @@ -0,0 +1 @@ +#include "../i386/i686/pthread_spin_trylock.c" diff --git a/nptl/sysdeps/x86_64/pthread_spin_unlock.c b/nptl/sysdeps/x86_64/pthread_spin_unlock.c new file mode 100644 index 0000000000..b287dc1f5c --- /dev/null +++ b/nptl/sysdeps/x86_64/pthread_spin_unlock.c @@ -0,0 +1 @@ +#include "../i386/pthread_spin_unlock.c" diff --git a/nptl/sysdeps/x86_64/pthreaddef.h b/nptl/sysdeps/x86_64/pthreaddef.h new file mode 100644 index 0000000000..697329c9e4 --- /dev/null +++ b/nptl/sysdeps/x86_64/pthreaddef.h @@ -0,0 +1,45 @@ +/* Copyright (C) 2002 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +/* Default stack size. */ +#define ARCH_STACK_DEFAULT_SIZE (2 * 1024 * 1024) + +/* Required stack pointer alignment at beginning. SSE requires 16 + bytes. */ +#define STACK_ALIGN 16 + +/* Minimal stack size after allocating thread descriptor and guard size. */ +#define MINIMAL_REST_STACK 2048 + +/* Alignment requirement for TCB. */ +#define TCB_ALIGNMENT 16 + +/* The signal used for asynchronous cancelation. */ +#define SIGCANCEL __SIGRTMIN + + +/* Location of current stack frame. */ +#define CURRENT_STACK_FRAME __builtin_frame_address (0) + + +/* XXX Until we have a better place keep the definitions here. */ + +/* While there is no such syscall. */ +#define __exit_thread_inline(val) \ + asm volatile ("syscall" :: "a" (__NR_exit), "D" (val)) |