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-rw-r--r--sysdeps/aarch64/bits/link.h60
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diff --git a/sysdeps/aarch64/bits/link.h b/sysdeps/aarch64/bits/link.h
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+++ b/sysdeps/aarch64/bits/link.h
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+/* Copyright (C) 2005-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef _LINK_H
+# error "Never include <bits/link.h> directly; use <link.h> instead."
+#endif
+
+/* Registers for entry into PLT on AArch64. */
+typedef struct La_aarch64_regs
+{
+ uint64_t lr_xreg[8];
+ uint64_t lr_dreg[8];
+ uint64_t lr_sp;
+ uint64_t lr_lr;
+} La_aarch64_regs;
+
+/* Return values for calls from PLT on AArch64. */
+typedef struct La_aarch64_retval
+{
+ /* Up to two integer registers can be used for a return value. */
+ uint64_t lrv_xreg[2];
+ /* Up to four D registers can be used for a return value. */
+ uint64_t lrv_dreg[4];
+
+} La_aarch64_retval;
+__BEGIN_DECLS
+
+extern Elf64_Addr
+la_aarch64_gnu_pltenter (Elf64_Sym *__sym, unsigned int __ndx,
+ uintptr_t *__refcook,
+ uintptr_t *__defcook,
+ La_aarch64_regs *__regs,
+ unsigned int *__flags,
+ const char *__symname,
+ long int *__framesizep);
+
+extern unsigned int
+la_aarch64_gnu_pltexit (Elf64_Sym *__sym, unsigned int __ndx,
+ uintptr_t *__refcook,
+ uintptr_t *__defcook,
+ const La_aarch64_regs *__inregs,
+ La_aarch64_retval *__outregs,
+ const char *__symname);
+
+__END_DECLS