From 6a8ccc95528f5e86a8770ed15ce89609b5b3dee9 Mon Sep 17 00:00:00 2001 From: Waldemar Brodkorb Date: Wed, 18 May 2016 18:41:24 +0200 Subject: remove linuxthreads.new, rename linuxthreads.old Linuxthreads.new isn't really useful with the existence of NPTL/TLS for well supported architectures. There is no reason to use LT.new for ARM/MIPS or other architectures supporting NPTL/TLS. It is not available for noMMU architectures like Blackfin or FR-V. To simplify the live of the few uClibc-ng developers, LT.new is removed and LT.old is renamed to LT. LINUXTHREADS_OLD -> UCLIBC_HAS_LINUXTHREADS --- .../unix/sysv/linux/powerpc/powerpc64/vfork.S | 90 ---------------------- 1 file changed, 90 deletions(-) delete mode 100644 libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S (limited to 'libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S') diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S deleted file mode 100644 index 47c91dfd4..000000000 --- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S +++ /dev/null @@ -1,90 +0,0 @@ -/* Copyright (C) 2003 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, see - . */ - -#include -#define _ERRNO_H 1 -#include -#include - -/* Clone the calling process, but without copying the whole address space. - The calling process is suspended until the new process exits or is - replaced by a call to `execve'. Return -1 for errors, 0 to the new process, - and the process ID of the new process to the old process. */ - -#ifdef SHARED - .section ".toc","aw" -.LC0: - .tc __libc_pthread_functions[TC],__libc_pthread_functions - .section ".text" - .align 2 -#endif - -ENTRY (__vfork) - -#ifdef __NR_vfork - -# ifdef SHARED - ld 10,.LC0@toc(2) - ld 10,0(10) - cmpwi 10,0 - bne- HIDDEN_JUMPTARGET(fork) -# else - .weak pthread_create - lis 10,pthread_create@highest - ori 10,10,pthread_create@higher - sldi 10,10,32 - oris 10,10,pthread_create@h - ori 10,10,pthread_create@l - cmpwi 10,0 - bne- .Lhidden_fork -# endif - - DO_CALL (SYS_ify (vfork)); - -# ifdef __ASSUME_VFORK_SYSCALL - PSEUDO_RET -# else - bnslr+ - /* Check if vfork syscall is known at all. */ - cmpdi r3,ENOSYS -# ifdef SHARED - bne JUMPTARGET(__syscall_error) -# else - bne- .Lsyscall_error -# endif - -# endif -#endif - -#ifndef __ASSUME_VFORK_SYSCALL - /* If we don't have vfork, fork is close enough. */ - - DO_CALL (SYS_ify (fork)); - PSEUDO_RET -#endif - -# ifndef SHARED -.Lhidden_fork: - b HIDDEN_JUMPTARGET(fork) -.Lsyscall_error: - b JUMPTARGET(__syscall_error) -# endif - -PSEUDO_END (__vfork) -libc_hidden_def (__vfork) - -weak_alias (__vfork, vfork) -- cgit v1.2.3