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0f0b799489
2003-01-17 Richard Henderson <rth@redhat.com>
* sysdeps/alpha/dl-machine.h (elf_machine_type_class): Add TLS
relocs for class PLT.
* sysdeps/alpha/libc-tls.c: New file.
* sysdeps/unix/alpha/sysdep.S (EPILOGUE, GPSAVEREG): New.
(LOADGP) [!PIC]: Rewrite to preserve caller's gp.
2003-01-17 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/ia64/dl-static.c (_dl_static_init): Use
__libc_lock_{,un}lock_recursive instead of __libc_lock_{,un}lock
on _dl_static_lock.
38 lines
1.3 KiB
C
38 lines
1.3 KiB
C
/* Thread-local storage handling in the ELF dynamic linker. Alpha version.
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Copyright (C) 2003 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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#include <sysdeps/generic/libc-tls.c>
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#include <dl-tls.h>
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#if USE_TLS
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/* On Alpha, linker optimizations are not required, so __tls_get_addr
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can be called even in statically linked binaries. In this case module
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must be always 1 and PT_TLS segment exist in the binary, otherwise it
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would not link. */
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void *
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__tls_get_addr (tls_index *ti)
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{
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dtv_t *dtv = THREAD_DTV ();
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return (char *) dtv[1].pointer + ti->ti_offset;
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}
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#endif
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