diff options
Diffstat (limited to 'libpthread/nptl/sysdeps/i386/i686')
-rw-r--r-- | libpthread/nptl/sysdeps/i386/i686/Makefile | 32 | ||||
-rw-r--r-- | libpthread/nptl/sysdeps/i386/i686/pthread_spin_trylock.S | 21 | ||||
-rw-r--r-- | libpthread/nptl/sysdeps/i386/i686/tls.h | 36 |
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 */ |