66 lines
2.2 KiB
C
66 lines
2.2 KiB
C
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/* Copyright (C) 2005-2019 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, see
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<http://www.gnu.org/licenses/>. */
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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 ARM. */
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typedef struct La_arm_regs
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{
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uint32_t lr_reg[4];
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uint32_t lr_sp;
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uint32_t lr_lr;
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/* Coprocessor registers used for argument passing. The data
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stored here depends on the coprocessors available in the
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system which are used for function calls in the current ABI.
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VFP uses eight 64-bit registers, and iWMMXt uses ten. */
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uint32_t lr_coproc[42];
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} La_arm_regs;
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/* Return values for calls from PLT on ARM. */
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typedef struct La_arm_retval
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{
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/* Up to four integer registers can be used for a return value in
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some ABIs (APCS complex long double). */
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uint32_t lrv_reg[4];
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/* Any coprocessor registers which might be used to return values
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in the current ABI. */
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uint32_t lrv_coproc[12];
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} La_arm_retval;
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__BEGIN_DECLS
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extern Elf32_Addr la_arm_gnu_pltenter (Elf32_Sym *__sym, unsigned int __ndx,
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uintptr_t *__refcook,
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uintptr_t *__defcook,
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La_arm_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_arm_gnu_pltexit (Elf32_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_arm_regs *__inregs,
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La_arm_retval *__outregs,
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const char *__symname);
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__END_DECLS
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