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1ba6212c8b
* sysdeps/alpha/dl-machine.h: Move PLT trampolines there.
Use RESOLVE_MAP instead of RESOLVE to protect relocation code.
(elf_machine_runtime_setup): Test for dl_profile non-null.
(ARCH_LA_PLTENTER, ARCH_LA_PLTEXIT): New.
* sysdeps/alpha/bits/link.h: New file.
* sysdeps/generic/ldsodefs.h (La_alpha_regs, La_alpha_retval): New.
(struct audit_ifaces): Add alpha entries.
* elf/tst-auditmod1.c: Add alpha entries.
70 lines
2.0 KiB
C
70 lines
2.0 KiB
C
/* Copyright (C) 2005 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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#ifndef _LINK_H
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# error "Never include <bits/link.h> directly; use <link.h> instead."
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#endif
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/* Registers for entry into PLT on Alpha. */
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typedef struct La_alpha_regs
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{
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uint64_t lr_r26;
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uint64_t lr_sp;
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uint64_t lr_r16;
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uint64_t lr_r17;
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uint64_t lr_r18;
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uint64_t lr_r19;
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uint64_t lr_r20;
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uint64_t lr_r21;
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double lr_f16;
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double lr_f17;
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double lr_f18;
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double lr_f19;
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double lr_f20;
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double lr_f21;
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} La_alpha_regs;
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/* Return values for calls from PLT on Alpha. */
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typedef struct La_alpha_retval
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{
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uint64_t lrv_r0;
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uint64_t lrv_r1;
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double lrv_f0;
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double lrv_f1;
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} La_alpha_retval;
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__BEGIN_DECLS
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extern Elf64_Addr la_alpha_gnu_pltenter (Elf64_Sym *__sym, unsigned int __ndx,
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uintptr_t *__refcook,
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uintptr_t *__defcook,
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La_alpha_regs *__regs,
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unsigned int *__flags,
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const char *__symname,
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long int *__framesizep);
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extern unsigned int la_alpha_gnu_pltexit (Elf64_Sym *__sym, unsigned int __ndx,
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uintptr_t *__refcook,
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uintptr_t *__defcook,
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const La_alpha_regs *__inregs,
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La_alpha_retval *__outregs,
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const char *symname);
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__END_DECLS
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