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authorEric Andersen <andersen@codepoet.org>2005-05-20 19:02:51 +0000
committerEric Andersen <andersen@codepoet.org>2005-05-20 19:02:51 +0000
commit124af9f4b2b77b1510d88cfc8092c788d7e513c7 (patch)
treeccce720bef4c1c604417e2082cf9997a8d6dd7ab /libpthread/nptl/sysdeps/i386/i686
parent8028f35dbe29c5ace3883005e08ac91d873553b2 (diff)
Back out nptl changes, which for now will be done in branches/uClibc-nptl
Diffstat (limited to 'libpthread/nptl/sysdeps/i386/i686')
-rw-r--r--libpthread/nptl/sysdeps/i386/i686/Makefile32
-rw-r--r--libpthread/nptl/sysdeps/i386/i686/pthread_spin_trylock.S21
-rw-r--r--libpthread/nptl/sysdeps/i386/i686/tls.h36
3 files changed, 0 insertions, 89 deletions
diff --git a/libpthread/nptl/sysdeps/i386/i686/Makefile b/libpthread/nptl/sysdeps/i386/i686/Makefile
deleted file mode 100644
index 137c0a2f0..000000000
--- a/libpthread/nptl/sysdeps/i386/i686/Makefile
+++ /dev/null
@@ -1,32 +0,0 @@
-# Copyright (C) 2003 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.
-
-ifeq ($(subdir),nptl)
-# It turns out that stack coloring is in general not good on P4s. Some
-# applications will benefit. We will probably have a configuration option
-# at some point. Enabling coloring can be done with
-#
-# -DCOLORING_INCREMENT=128
-#
-# What is useful is to avoid the 64k aliasing problem which reliably
-# happens if all stacks use sizes which are a multiple of 64k. Tell
-# the stack allocator to disturb this by allocation one more page if
-# necessary.
-CFLAGS-pthread_create.c += -DMULTI_PAGE_ALIASING=65536
-endif
diff --git a/libpthread/nptl/sysdeps/i386/i686/pthread_spin_trylock.S b/libpthread/nptl/sysdeps/i386/i686/pthread_spin_trylock.S
deleted file mode 100644
index a5d861f92..000000000
--- a/libpthread/nptl/sysdeps/i386/i686/pthread_spin_trylock.S
+++ /dev/null
@@ -1,21 +0,0 @@
-/* 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. */
-
-#define HAVE_CMOV 1
-#include "../i486/pthread_spin_trylock.S"
diff --git a/libpthread/nptl/sysdeps/i386/i686/tls.h b/libpthread/nptl/sysdeps/i386/i686/tls.h
deleted file mode 100644
index 4025ed8d2..000000000
--- a/libpthread/nptl/sysdeps/i386/i686/tls.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/* 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. */
-
-#ifndef _TLS_H
-
-/* Additional definitions for <tls.h> on i686 and up. */
-
-
-/* Macros to load from and store into segment registers. We can use
- the 32-bit instructions. */
-#define TLS_GET_GS() \
- ({ int __seg; __asm ("movl %%gs, %0" : "=q" (__seg)); __seg; })
-#define TLS_SET_GS(val) \
- __asm ("movl %0, %%gs" :: "q" (val))
-
-
-/* Get the full set of definitions. */
-#include "../tls.h"
-
-#endif /* tls.h */