1  /* Run-time dynamic linker data structures for loaded ELF shared objects.
       2     Copyright (C) 1995-2023 Free Software Foundation, Inc.
       3     This file is part of the GNU C Library.
       4  
       5     The GNU C Library is free software; you can redistribute it and/or
       6     modify it under the terms of the GNU Lesser General Public
       7     License as published by the Free Software Foundation; either
       8     version 2.1 of the License, or (at your option) any later version.
       9  
      10     The GNU C Library is distributed in the hope that it will be useful,
      11     but WITHOUT ANY WARRANTY; without even the implied warranty of
      12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      13     Lesser General Public License for more details.
      14  
      15     You should have received a copy of the GNU Lesser General Public
      16     License along with the GNU C Library; if not, see
      17     <https://www.gnu.org/licenses/>.  */
      18  
      19  #ifndef	_POWERPC_LDSODEFS_H
      20  #define	_POWERPC_LDSODEFS_H	1
      21  
      22  #include <elf.h>
      23  #include <cpu-features.h>
      24  
      25  struct La_ppc32_regs;
      26  struct La_ppc32_retval;
      27  struct La_ppc64_regs;
      28  struct La_ppc64_retval;
      29  struct La_ppc64v2_regs;
      30  struct La_ppc64v2_retval;
      31  
      32  #define ARCH_PLTENTER_MEMBERS						\
      33      Elf32_Addr (*ppc32_gnu_pltenter) (Elf32_Sym *, unsigned int, uintptr_t *, \
      34  				      uintptr_t *, struct La_ppc32_regs *, \
      35  				      unsigned int *, const char *name,	\
      36  				      long int *framesizep);		\
      37      Elf64_Addr (*ppc64_gnu_pltenter) (Elf64_Sym *, unsigned int, uintptr_t *, \
      38  				      uintptr_t *, struct La_ppc64_regs *, \
      39  				      unsigned int *, const char *name,	\
      40  				      long int *framesizep);		\
      41      Elf64_Addr (*ppc64v2_gnu_pltenter) (Elf64_Sym *, unsigned int,	\
      42  					uintptr_t *,  uintptr_t *,	\
      43  					struct La_ppc64v2_regs *,	\
      44  					unsigned int *, const char *name, \
      45  					long int *framesizep)
      46  
      47  #define ARCH_PLTEXIT_MEMBERS						\
      48      unsigned int (*ppc32_gnu_pltexit) (Elf32_Sym *, unsigned int,	\
      49  				       uintptr_t *,			\
      50  				       uintptr_t *,			\
      51  				       const struct La_ppc32_regs *,	\
      52  				       struct La_ppc32_retval *,	\
      53  				       const char *);			\
      54      unsigned int (*ppc64_gnu_pltexit) (Elf64_Sym *, unsigned int,	\
      55  				       uintptr_t *,			\
      56  				       uintptr_t *,			\
      57  				       const struct La_ppc64_regs *,	\
      58  				       struct La_ppc64_retval *,	\
      59  				       const char *);			\
      60      unsigned int (*ppc64v2_gnu_pltexit) (Elf64_Sym *, unsigned int,	\
      61  					 uintptr_t *,			\
      62  					 uintptr_t *,			\
      63  					 const struct La_ppc64v2_regs *,\
      64  					 struct La_ppc64v2_retval *,	\
      65  					 const char *)
      66  
      67  #include_next <ldsodefs.h>
      68  
      69  #endif