/* Machine-specific declarations for dynamic linker interface.  PowerPC version

   Copyright (C) 2004-2018 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

#if __ELF_NATIVE_CLASS == 32

/* Registers for entry into PLT on PPC32.  */

typedef struct La_ppc32_regs

{

  uint32_t lr_reg[8];

  double lr_fp[8];

  uint32_t lr_vreg[12][4];

  uint32_t lr_r1;

  uint32_t lr_lr;

} La_ppc32_regs;

/* Return values for calls from PLT on PPC32.  */

typedef struct La_ppc32_retval

{

  uint32_t lrv_r3;

  uint32_t lrv_r4;

  double lrv_fp[8];

  uint32_t lrv_v2[4];

} La_ppc32_retval;

__BEGIN_DECLS

extern Elf32_Addr la_ppc32_gnu_pltenter (Elf32_Sym *__sym,

					 unsigned int __ndx,

					 uintptr_t *__refcook,

					 uintptr_t *__defcook,

					 La_ppc32_regs *__regs,

					 unsigned int *__flags,

					 const char *__symname,

					 long int *__framesizep);

extern unsigned int la_ppc32_gnu_pltexit (Elf32_Sym *__sym,

					  unsigned int __ndx,

					  uintptr_t *__refcook,

					  uintptr_t *__defcook,

					  const La_ppc32_regs *__inregs,

					  La_ppc32_retval *__outregs,

					  const char *__symname);

__END_DECLS

#elif __ELF_NATIVE_CLASS == 64

# if _CALL_ELF != 2

/* Registers for entry into PLT on PPC64.  */

typedef struct La_ppc64_regs

{

  uint64_t lr_reg[8];

  double lr_fp[13];

  uint32_t __padding;

  uint32_t lr_vrsave;

  uint32_t lr_vreg[12][4];

  uint64_t lr_r1;

  uint64_t lr_lr;

} La_ppc64_regs;

/* Return values for calls from PLT on PPC64.  */

typedef struct La_ppc64_retval

{

  uint64_t lrv_r3;

  uint64_t lrv_r4;

  double lrv_fp[4];	/* f1-f4, float - complex long double.  */

  uint32_t lrv_v2[4];	/* v2.  */

} La_ppc64_retval;

__BEGIN_DECLS

extern Elf64_Addr la_ppc64_gnu_pltenter (Elf64_Sym *__sym,

					 unsigned int __ndx,

					 uintptr_t *__refcook,

					 uintptr_t *__defcook,

					 La_ppc64_regs *__regs,

					 unsigned int *__flags,

					 const char *__symname,

					 long int *__framesizep);

extern unsigned int la_ppc64_gnu_pltexit (Elf64_Sym *__sym,

					  unsigned int __ndx,

					  uintptr_t *__refcook,

					  uintptr_t *__defcook,

					  const La_ppc64_regs *__inregs,

					  La_ppc64_retval *__outregs,

					  const char *__symname);

__END_DECLS

# else

/* Registers for entry into PLT on PPC64 in the ELFv2 ABI.  */

typedef struct La_ppc64v2_regs

{

  uint64_t lr_reg[8];

  double lr_fp[13];

  uint32_t __padding;

  uint32_t lr_vrsave;

  uint32_t lr_vreg[12][4] __attribute__ ((aligned (16)));

  uint64_t lr_r1;

  uint64_t lr_lr;

} La_ppc64v2_regs;

/* Return values for calls from PLT on PPC64 in the ELFv2 ABI.  */

typedef struct La_ppc64v2_retval

{

  uint64_t lrv_r3;

  uint64_t lrv_r4;

  double lrv_fp[10];

  uint32_t lrv_vreg[8][4] __attribute__ ((aligned (16)));

} La_ppc64v2_retval;

__BEGIN_DECLS

extern Elf64_Addr la_ppc64v2_gnu_pltenter (Elf64_Sym *__sym,

					   unsigned int __ndx,

					   uintptr_t *__refcook,

					   uintptr_t *__defcook,

					   La_ppc64v2_regs *__regs,

					   unsigned int *__flags,

					   const char *__symname,

					   long int *__framesizep);

extern unsigned int la_ppc64v2_gnu_pltexit (Elf64_Sym *__sym,

					    unsigned int __ndx,

					    uintptr_t *__refcook,

					    uintptr_t *__defcook,

					    const La_ppc64v2_regs *__inregs,

					    La_ppc64v2_retval *__outregs,

					    const char *__symname);

__END_DECLS

# endif

#endif