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_db/td_thr_tls_get_addr.c | 68 ---------------------- 1 file changed, 68 deletions(-) delete mode 100644 libpthread/linuxthreads.old_db/td_thr_tls_get_addr.c (limited to 'libpthread/linuxthreads.old_db/td_thr_tls_get_addr.c') diff --git a/libpthread/linuxthreads.old_db/td_thr_tls_get_addr.c b/libpthread/linuxthreads.old_db/td_thr_tls_get_addr.c deleted file mode 100644 index ac4d706c4..000000000 --- a/libpthread/linuxthreads.old_db/td_thr_tls_get_addr.c +++ /dev/null @@ -1,68 +0,0 @@ -/* Get address of thread local variable. - Copyright (C) 2002,2003 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper , 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, see - . */ - -#include -#include "thread_dbP.h" - -/* Value used for dtv entries for which the allocation is delayed. */ -# define TLS_DTV_UNALLOCATED ((void *) -1l) - - -td_err_e -td_thr_tls_get_addr (const td_thrhandle_t *th __attribute__ ((unused)), - void *map_address __attribute__ ((unused)), - size_t offset __attribute__ ((unused)), - void **address __attribute__ ((unused))) -{ -#if defined(USE_TLS) && USE_TLS - size_t modid; - union dtv pdtv, *dtvp; - - LOG ("td_thr_tls_get_addr"); - - /* Get the DTV pointer from the thread descriptor. */ - if (ps_pdread (th->th_ta_p->ph, - &((struct _pthread_descr_struct *) th->th_unique)->p_header.data.dtvp, - &dtvp, sizeof dtvp) != PS_OK) - return TD_ERR; /* XXX Other error value? */ - - /* Read the module ID from the link_map. */ - if (ps_pdread (th->th_ta_p->ph, - &((struct link_map *) map_address)->l_tls_modid, - &modid, sizeof modid) != PS_OK) - return TD_ERR; /* XXX Other error value? */ - - /* Get the corresponding entry in the DTV. */ - if (ps_pdread (th->th_ta_p->ph, dtvp + modid, - &pdtv, sizeof (union dtv)) != PS_OK) - return TD_ERR; /* XXX Other error value? */ - - /* It could be that the memory for this module is not allocated for - the given thread. */ - if (pdtv.pointer == TLS_DTV_UNALLOCATED) - /* There is not much we can do. */ - return TD_NOTALLOC; - - *address = (char *) pdtv.pointer + offset; - - return TD_OK; -#else - return TD_ERR; -#endif -} -- cgit v1.2.3