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 --- .../linuxthreads.old/sysdeps/h8300/pt-machine.h | 57 ---------------------- 1 file changed, 57 deletions(-) delete mode 100644 libpthread/linuxthreads.old/sysdeps/h8300/pt-machine.h (limited to 'libpthread/linuxthreads.old/sysdeps/h8300') diff --git a/libpthread/linuxthreads.old/sysdeps/h8300/pt-machine.h b/libpthread/linuxthreads.old/sysdeps/h8300/pt-machine.h deleted file mode 100644 index a37384de9..000000000 --- a/libpthread/linuxthreads.old/sysdeps/h8300/pt-machine.h +++ /dev/null @@ -1,57 +0,0 @@ -/* Machine-dependent pthreads configuration and inline functions. - H8/300 version. - Copyright (C) 1996, 1998, 2000, 2002 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Richard Henderson . - - 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, see . */ - -#ifndef _PT_MACHINE_H -#define _PT_MACHINE_H 1 - -#include - -#ifndef PT_EI -# define PT_EI __extern_always_inline -#endif - -/* Spinlock implementation; required. */ -PT_EI long int -testandset (int *spinlock) -{ - char ret; - - __asm__ __volatile__( - "sub.w %0,%0\n\t" - "stc ccr,@-sp\n\t" - "orc #0x80,ccr\n\t" - "bld #0,@%2\n\t" - "bset #0,@%2\n\t" - "rotxl.w %0\n\t" - "ldc @sp+,ccr\n\t" - :"=r"(ret),"=m"(*spinlock) - :"g"(spinlock) - :"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__ ("%sp"); - -#endif /* pt-machine.h */ -- cgit v1.2.3