From cccc549ced940c85039c8ce263c8bb571f244afd Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Tue, 31 Jan 2006 05:05:15 +0000 Subject: initial import of latest linuxthreads --- libpthread/linuxthreads/sysdeps/s390/CVS/Entries | 6 + .../linuxthreads/sysdeps/s390/CVS/Repository | 1 + libpthread/linuxthreads/sysdeps/s390/CVS/Root | 1 + libpthread/linuxthreads/sysdeps/s390/pspinlock.c | 91 +++++++++++++ .../linuxthreads/sysdeps/s390/s390-32/CVS/Entries | 2 + .../sysdeps/s390/s390-32/CVS/Repository | 1 + .../linuxthreads/sysdeps/s390/s390-32/CVS/Root | 1 + .../linuxthreads/sysdeps/s390/s390-32/pt-machine.h | 120 +++++++++++++++++ .../linuxthreads/sysdeps/s390/s390-64/CVS/Entries | 2 + .../sysdeps/s390/s390-64/CVS/Repository | 1 + .../linuxthreads/sysdeps/s390/s390-64/CVS/Root | 1 + .../linuxthreads/sysdeps/s390/s390-64/pt-machine.h | 125 ++++++++++++++++++ .../linuxthreads/sysdeps/s390/tcb-offsets.sym | 4 + libpthread/linuxthreads/sysdeps/s390/tls.h | 145 +++++++++++++++++++++ 14 files changed, 501 insertions(+) create mode 100644 libpthread/linuxthreads/sysdeps/s390/CVS/Entries create mode 100644 libpthread/linuxthreads/sysdeps/s390/CVS/Repository create mode 100644 libpthread/linuxthreads/sysdeps/s390/CVS/Root create mode 100644 libpthread/linuxthreads/sysdeps/s390/pspinlock.c create mode 100644 libpthread/linuxthreads/sysdeps/s390/s390-32/CVS/Entries create mode 100644 libpthread/linuxthreads/sysdeps/s390/s390-32/CVS/Repository create mode 100644 libpthread/linuxthreads/sysdeps/s390/s390-32/CVS/Root create mode 100644 libpthread/linuxthreads/sysdeps/s390/s390-32/pt-machine.h create mode 100644 libpthread/linuxthreads/sysdeps/s390/s390-64/CVS/Entries create mode 100644 libpthread/linuxthreads/sysdeps/s390/s390-64/CVS/Repository create mode 100644 libpthread/linuxthreads/sysdeps/s390/s390-64/CVS/Root create mode 100644 libpthread/linuxthreads/sysdeps/s390/s390-64/pt-machine.h create mode 100644 libpthread/linuxthreads/sysdeps/s390/tcb-offsets.sym create mode 100644 libpthread/linuxthreads/sysdeps/s390/tls.h (limited to 'libpthread/linuxthreads/sysdeps/s390') diff --git a/libpthread/linuxthreads/sysdeps/s390/CVS/Entries b/libpthread/linuxthreads/sysdeps/s390/CVS/Entries new file mode 100644 index 000000000..a986bbccb --- /dev/null +++ b/libpthread/linuxthreads/sysdeps/s390/CVS/Entries @@ -0,0 +1,6 @@ +D/s390-32//// +D/s390-64//// +/Makefile/1.1/Tue Nov 15 14:20:47 2005// +/pspinlock.c/1.5/Tue Nov 15 14:20:47 2005// +/tcb-offsets.sym/1.1/Tue Nov 15 14:20:47 2005// +/tls.h/1.4/Tue Nov 15 14:20:47 2005// diff --git a/libpthread/linuxthreads/sysdeps/s390/CVS/Repository b/libpthread/linuxthreads/sysdeps/s390/CVS/Repository new file mode 100644 index 000000000..f6ec8d649 --- /dev/null +++ b/libpthread/linuxthreads/sysdeps/s390/CVS/Repository @@ -0,0 +1 @@ +ports/linuxthreads/sysdeps/s390 diff --git a/libpthread/linuxthreads/sysdeps/s390/CVS/Root b/libpthread/linuxthreads/sysdeps/s390/CVS/Root new file mode 100644 index 000000000..ca45c5d4d --- /dev/null +++ b/libpthread/linuxthreads/sysdeps/s390/CVS/Root @@ -0,0 +1 @@ +:pserver:anoncvs@sources.redhat.com:/cvs/glibc diff --git a/libpthread/linuxthreads/sysdeps/s390/pspinlock.c b/libpthread/linuxthreads/sysdeps/s390/pspinlock.c new file mode 100644 index 000000000..f963f3537 --- /dev/null +++ b/libpthread/linuxthreads/sysdeps/s390/pspinlock.c @@ -0,0 +1,91 @@ +/* POSIX spinlock implementation. S/390 version. + Copyright (C) 2000, 2004 Free Software Foundation, Inc. + Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). + 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 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; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#include +#include +#include "internals.h" + +/* This implementation is similar to the one used in the Linux kernel. + But the kernel is byte instructions for the memory access. This is + faster but unusable here. The problem is that only 128 + threads/processes could use the spinlock at the same time. If (by + a design error in the program) a thread/process would hold the + spinlock for a time long enough to accumulate 128 waiting + processes, the next one will find a positive value in the spinlock + and assume it is unlocked. We cannot accept that. */ + +int +__pthread_spin_lock (pthread_spinlock_t *lock) +{ + asm volatile(" basr 1,0\n" + "0: slr 0,0\n" + " cs 0,1,%1\n" + " jl 0b\n" + : "=m" (*lock) + : "m" (*lock) : "0", "1", "cc" ); + return 0; +} +weak_alias (__pthread_spin_lock, pthread_spin_lock) + +int +__pthread_spin_trylock (pthread_spinlock_t *lock) +{ + int oldval; + + asm volatile(" slr %1,%1\n" + " basr 1,0\n" + "0: cs %1,1,%0" + : "=m" (*lock), "=&d" (oldval) + : "m" (*lock) : "1", "cc" ); + return oldval == 0 ? 0 : EBUSY; +} +weak_alias (__pthread_spin_trylock, pthread_spin_trylock) + + +int +__pthread_spin_unlock (pthread_spinlock_t *lock) +{ + asm volatile(" xc 0(4,%0),0(%0)\n" + " bcr 15,0" + : : "a" (lock) : "memory" ); + return 0; +} +weak_alias (__pthread_spin_unlock, pthread_spin_unlock) + + +int +__pthread_spin_init (pthread_spinlock_t *lock, int pshared) +{ + /* We can ignore the `pshared' parameter. Since we are busy-waiting + all processes which can access the memory location `lock' points + to can use the spinlock. */ + *lock = 0; + return 0; +} +weak_alias (__pthread_spin_init, pthread_spin_init) + + +int +__pthread_spin_destroy (pthread_spinlock_t *lock) +{ + /* Nothing to do. */ + return 0; +} +weak_alias (__pthread_spin_destroy, pthread_spin_destroy) diff --git a/libpthread/linuxthreads/sysdeps/s390/s390-32/CVS/Entries b/libpthread/linuxthreads/sysdeps/s390/s390-32/CVS/Entries new file mode 100644 index 000000000..52ae2e221 --- /dev/null +++ b/libpthread/linuxthreads/sysdeps/s390/s390-32/CVS/Entries @@ -0,0 +1,2 @@ +/pt-machine.h/1.9/Tue Nov 15 14:20:47 2005// +D diff --git a/libpthread/linuxthreads/sysdeps/s390/s390-32/CVS/Repository b/libpthread/linuxthreads/sysdeps/s390/s390-32/CVS/Repository new file mode 100644 index 000000000..f2c1c2857 --- /dev/null +++ b/libpthread/linuxthreads/sysdeps/s390/s390-32/CVS/Repository @@ -0,0 +1 @@ +ports/linuxthreads/sysdeps/s390/s390-32 diff --git a/libpthread/linuxthreads/sysdeps/s390/s390-32/CVS/Root b/libpthread/linuxthreads/sysdeps/s390/s390-32/CVS/Root new file mode 100644 index 000000000..ca45c5d4d --- /dev/null +++ b/libpthread/linuxthreads/sysdeps/s390/s390-32/CVS/Root @@ -0,0 +1 @@ +:pserver:anoncvs@sources.redhat.com:/cvs/glibc diff --git a/libpthread/linuxthreads/sysdeps/s390/s390-32/pt-machine.h b/libpthread/linuxthreads/sysdeps/s390/s390-32/pt-machine.h new file mode 100644 index 000000000..398332965 --- /dev/null +++ b/libpthread/linuxthreads/sysdeps/s390/s390-32/pt-machine.h @@ -0,0 +1,120 @@ +/* Machine-dependent pthreads configuration and inline functions. + S390 version. + Copyright (C) 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc. + Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). + 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 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; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _PT_MACHINE_H +#define _PT_MACHINE_H 1 + +#ifndef PT_EI +# define PT_EI extern inline __attribute__ ((always_inline)) +#endif + +extern long int testandset (int *spinlock); +extern int __compare_and_swap (long int *p, long int oldval, long int newval); + +/* For multiprocessor systems, we want to ensure all memory accesses + are completed before we reset a lock. On other systems, we still + need to make sure that the compiler has flushed everything to memory. */ +#define MEMORY_BARRIER() __asm__ __volatile__ ("bcr 15,0" : : : "memory") + +/* Spinlock implementation; required. */ +PT_EI long int +testandset (int *spinlock) +{ + int ret; + + __asm__ __volatile__( + " la 1,%1\n" + " lhi 0,1\n" + " l %0,%1\n" + "0: cs %0,0,0(1)\n" + " jl 0b" + : "=&d" (ret), "+m" (*spinlock) + : : "0", "1", "cc"); + + return ret; +} + + +/* Get some notion of the current stack. Need not be exactly the top + of the stack, just something somewhere in the current frame. */ +#define CURRENT_STACK_FRAME stack_pointer +register char * stack_pointer __asm__ ("15"); + +#ifdef USE_TLS +/* Return the thread descriptor for the current thread. */ +# define THREAD_SELF ((pthread_descr) __builtin_thread_pointer ()) + +/* Initialize the thread-unique value. */ +#define INIT_THREAD_SELF(descr, nr) __builtin_set_thread_pointer (descr) +#else +/* Return the thread descriptor for the current thread. + S/390 registers uses access register 0 as "thread register". */ +#define THREAD_SELF ({ \ + register pthread_descr __self; \ + __asm__ ("ear %0,%%a0" : "=d" (__self) ); \ + __self; \ +}) + +/* Initialize the thread-unique value. */ +#define INIT_THREAD_SELF(descr, nr) ({ \ + __asm__ ("sar %%a0,%0" : : "d" (descr) ); \ +}) +#endif + +/* Access to data in the thread descriptor is easy. */ +#define THREAD_GETMEM(descr, member) \ + ((void) sizeof (descr), THREAD_SELF->member) +#define THREAD_GETMEM_NC(descr, member) \ + ((void) sizeof (descr), THREAD_SELF->member) +#define THREAD_SETMEM(descr, member, value) \ + ((void) sizeof (descr), THREAD_SELF->member = (value)) +#define THREAD_SETMEM_NC(descr, member, value) \ + ((void) sizeof (descr), THREAD_SELF->member = (value)) + +/* We want the OS to assign stack addresses. */ +#define FLOATING_STACKS 1 + +/* Maximum size of the stack if the rlimit is unlimited. */ +#define ARCH_STACK_MAX_SIZE 8*1024*1024 + +/* Compare-and-swap for semaphores. */ + +#define HAS_COMPARE_AND_SWAP + +PT_EI int +__compare_and_swap(long int *p, long int oldval, long int newval) +{ + int retval; + + __asm__ __volatile__( + " la 1,%1\n" + " lr 0,%2\n" + " cs 0,%3,0(1)\n" + " ipm %0\n" + " srl %0,28\n" + "0:" + : "=&d" (retval), "+m" (*p) + : "d" (oldval) , "d" (newval) + : "cc", "0", "1" ); + return retval == 0; +} + +#endif /* pt-machine.h */ diff --git a/libpthread/linuxthreads/sysdeps/s390/s390-64/CVS/Entries b/libpthread/linuxthreads/sysdeps/s390/s390-64/CVS/Entries new file mode 100644 index 000000000..52ae2e221 --- /dev/null +++ b/libpthread/linuxthreads/sysdeps/s390/s390-64/CVS/Entries @@ -0,0 +1,2 @@ +/pt-machine.h/1.9/Tue Nov 15 14:20:47 2005// +D diff --git a/libpthread/linuxthreads/sysdeps/s390/s390-64/CVS/Repository b/libpthread/linuxthreads/sysdeps/s390/s390-64/CVS/Repository new file mode 100644 index 000000000..107825fb6 --- /dev/null +++ b/libpthread/linuxthreads/sysdeps/s390/s390-64/CVS/Repository @@ -0,0 +1 @@ +ports/linuxthreads/sysdeps/s390/s390-64 diff --git a/libpthread/linuxthreads/sysdeps/s390/s390-64/CVS/Root b/libpthread/linuxthreads/sysdeps/s390/s390-64/CVS/Root new file mode 100644 index 000000000..ca45c5d4d --- /dev/null +++ b/libpthread/linuxthreads/sysdeps/s390/s390-64/CVS/Root @@ -0,0 +1 @@ +:pserver:anoncvs@sources.redhat.com:/cvs/glibc diff --git a/libpthread/linuxthreads/sysdeps/s390/s390-64/pt-machine.h b/libpthread/linuxthreads/sysdeps/s390/s390-64/pt-machine.h new file mode 100644 index 000000000..49f8ae2b9 --- /dev/null +++ b/libpthread/linuxthreads/sysdeps/s390/s390-64/pt-machine.h @@ -0,0 +1,125 @@ +/* Machine-dependent pthreads configuration and inline functions. + 64 bit S/390 version. + Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc. + Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). + 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 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; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _PT_MACHINE_H +#define _PT_MACHINE_H 1 + +#ifndef PT_EI +# define PT_EI extern inline __attribute__ ((always_inline)) +#endif + +extern long int testandset (int *spinlock); +extern int __compare_and_swap (long int *p, long int oldval, long int newval); + +/* For multiprocessor systems, we want to ensure all memory accesses + are completed before we reset a lock. On other systems, we still + need to make sure that the compiler has flushed everything to memory. */ +#define MEMORY_BARRIER() __asm__ __volatile__ ("bcr 15,0" : : : "memory") + +/* Spinlock implementation; required. */ +PT_EI long int +testandset (int *spinlock) +{ + int ret; + + __asm__ __volatile__( + " la 1,%1\n" + " lhi 0,1\n" + " l %0,%1\n" + "0: cs %0,0,0(1)\n" + " jl 0b" + : "=&d" (ret), "+m" (*spinlock) + : : "0", "1", "cc"); + + return ret; +} + + +/* Get some notion of the current stack. Need not be exactly the top + of the stack, just something somewhere in the current frame. */ +#define CURRENT_STACK_FRAME stack_pointer +register char * stack_pointer __asm__ ("15"); + +#ifdef USE_TLS +/* Return the thread descriptor for the current thread. */ +# define THREAD_SELF ((pthread_descr) __builtin_thread_pointer ()) + +/* Initialize the thread-unique value. */ +#define INIT_THREAD_SELF(descr, nr) __builtin_set_thread_pointer (descr) +#else +/* Return the thread descriptor for the current thread. + 64 bit S/390 uses access register 0 and 1 as "thread register". */ +#define THREAD_SELF ({ \ + register pthread_descr __self; \ + __asm__ (" ear %0,%%a0\n" \ + " sllg %0,%0,32\n" \ + " ear %0,%%a1\n" \ + : "=d" (__self) ); \ + __self; \ +}) + +/* Initialize the thread-unique value. */ +#define INIT_THREAD_SELF(descr, nr) ({ \ + __asm__ (" sar %%a1,%0\n" \ + " srlg 0,%0,32\n" \ + " sar %%a0,0\n" \ + : : "d" (descr) : "0" ); \ +}) +#endif + +/* Access to data in the thread descriptor is easy. */ +#define THREAD_GETMEM(descr, member) \ + ((void) sizeof (descr), THREAD_SELF->member) +#define THREAD_GETMEM_NC(descr, member) \ + ((void) sizeof (descr), THREAD_SELF->member) +#define THREAD_SETMEM(descr, member, value) \ + ((void) sizeof (descr), THREAD_SELF->member = (value)) +#define THREAD_SETMEM_NC(descr, member, value) \ + ((void) sizeof (descr), THREAD_SELF->member = (value)) + +/* We want the OS to assign stack addresses. */ +#define FLOATING_STACKS 1 + +/* Maximum size of the stack if the rlimit is unlimited. */ +#define ARCH_STACK_MAX_SIZE 8*1024*1024 + +/* Compare-and-swap for semaphores. */ + +#define HAS_COMPARE_AND_SWAP + +PT_EI int +__compare_and_swap(long int *p, long int oldval, long int newval) +{ + int retval; + + __asm__ __volatile__( + " lgr 0,%2\n" + " csg 0,%3,%1\n" + " ipm %0\n" + " srl %0,28\n" + "0:" + : "=&d" (retval), "+m" (*p) + : "d" (oldval) , "d" (newval) + : "cc", "0"); + return retval == 0; +} + +#endif /* pt-machine.h */ diff --git a/libpthread/linuxthreads/sysdeps/s390/tcb-offsets.sym b/libpthread/linuxthreads/sysdeps/s390/tcb-offsets.sym new file mode 100644 index 000000000..aee6be257 --- /dev/null +++ b/libpthread/linuxthreads/sysdeps/s390/tcb-offsets.sym @@ -0,0 +1,4 @@ +#include +#include + +MULTIPLE_THREADS_OFFSET offsetof (tcbhead_t, multiple_threads) diff --git a/libpthread/linuxthreads/sysdeps/s390/tls.h b/libpthread/linuxthreads/sysdeps/s390/tls.h new file mode 100644 index 000000000..f750f2d6f --- /dev/null +++ b/libpthread/linuxthreads/sysdeps/s390/tls.h @@ -0,0 +1,145 @@ +/* Definitions for thread-local data handling. linuxthreads/s390 version. + Copyright (C) 2002, 2003, 2005 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 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 +#define _TLS_H + +#ifndef __ASSEMBLER__ + +# include +# include +# include + +/* Type for the dtv. */ +typedef union dtv +{ + size_t counter; + struct + { + void *val; + bool is_static; + } pointer; +} dtv_t; + +typedef struct +{ + void *tcb; /* Pointer to the TCB. Not necessary the + thread descriptor used by libpthread. */ + dtv_t *dtv; + void *self; /* Pointer to the thread descriptor. */ + int multiple_threads; +} tcbhead_t; + +#else /* __ASSEMBLER__ */ +# include +#endif /* __ASSEMBLER__ */ + +/* TLS is always supported if the tools support it. There are no + kernel dependencies. To avoid bothering with the TLS support code + at all, use configure --without-tls. + + We need USE_TLS to be consistently defined, for ldsodefs.h + conditionals. */ + +#ifdef HAVE_TLS_SUPPORT + +/* Signal that TLS support is available. */ +# define USE_TLS 1 + +# ifndef __ASSEMBLER__ +/* Get system call information. */ +# include + + +/* Get the thread descriptor definition. */ +# include + +/* This is the size of the initial TCB. */ +# define TLS_INIT_TCB_SIZE sizeof (tcbhead_t) + +/* Alignment requirements for the initial TCB. */ +# define TLS_INIT_TCB_ALIGN __alignof__ (tcbhead_t) + +/* This is the size of the TCB. */ +# define TLS_TCB_SIZE sizeof (struct _pthread_descr_struct) + +/* Alignment requirements for the TCB. */ +# define TLS_TCB_ALIGN __alignof__ (struct _pthread_descr_struct) + +/* The TCB can have any size and the memory following the address the + thread pointer points to is unspecified. Allocate the TCB there. */ +# define TLS_TCB_AT_TP 1 + + +/* Install the dtv pointer. The pointer passed is to the element with + index -1 which contain the length. */ +# define INSTALL_DTV(descr, dtvp) \ + ((tcbhead_t *) (descr))->dtv = (dtvp) + 1 + +/* Install new dtv for current thread. */ +# define INSTALL_NEW_DTV(dtv) \ + (((tcbhead_t *) __builtin_thread_pointer ())->dtv = (dtv)) + +/* Return dtv of given thread descriptor. */ +# define GET_DTV(descr) \ + (((tcbhead_t *) (descr))->dtv) + +/* Code to initially initialize the thread pointer. This might need + special attention since 'errno' is not yet available and if the + operation can cause a failure 'errno' must not be touched. + + The value of this macro is null if successful, or an error string. */ +# define TLS_INIT_TP(descr, secondcall) \ + ({ \ + void *_descr = (descr); \ + tcbhead_t *head = _descr; \ + \ + head->tcb = _descr; \ + /* For now the thread descriptor is at the same address. */ \ + head->self = _descr; \ + \ + __builtin_set_thread_pointer (_descr); \ + NULL; \ + }) + +/* Return the address of the dtv for the current thread. */ +# define THREAD_DTV() \ + (((tcbhead_t *) __builtin_thread_pointer ())->dtv) + +# endif /* __ASSEMBLER__ */ + +#else /* HAVE_TLS_SUPPORT && (FLOATING_STACKS || !IS_IN_libpthread) */ + +# ifndef __ASSEMBLER__ + +/* Get the thread descriptor definition. */ +# include + +# define NONTLS_INIT_TP \ + do { \ + static const tcbhead_t nontls_init_tp \ + = { .multiple_threads = 0 }; \ + INIT_THREAD_SELF (&nontls_init_tp, 0); \ + } while (0) + +# endif /* __ASSEMBLER__ */ + +#endif /* HAVE_TLS_SUPPORT && (FLOATING_STACKS || !IS_IN_libpthread) */ + +#endif /* tls.h */ -- cgit v1.2.3