| /* Copyright (C) 2005-2018 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 defined HAVE_S390_VX_ASM_SUPPORT |
| typedef char La_s390_vr[16]; |
| #endif |
| |
| #if __ELF_NATIVE_CLASS == 32 |
| |
| /* Registers for entry into PLT on s390-32. */ |
| typedef struct La_s390_32_regs |
| { |
| uint32_t lr_r2; |
| uint32_t lr_r3; |
| uint32_t lr_r4; |
| uint32_t lr_r5; |
| uint32_t lr_r6; |
| double lr_fp0; |
| double lr_fp2; |
| # if defined HAVE_S390_VX_ASM_SUPPORT |
| La_s390_vr lr_v24; |
| La_s390_vr lr_v25; |
| La_s390_vr lr_v26; |
| La_s390_vr lr_v27; |
| La_s390_vr lr_v28; |
| La_s390_vr lr_v29; |
| La_s390_vr lr_v30; |
| La_s390_vr lr_v31; |
| # endif |
| } La_s390_32_regs; |
| |
| /* Return values for calls from PLT on s390-32. */ |
| typedef struct La_s390_32_retval |
| { |
| uint32_t lrv_r2; |
| uint32_t lrv_r3; |
| double lrv_fp0; |
| # if defined HAVE_S390_VX_ASM_SUPPORT |
| La_s390_vr lrv_v24; |
| # endif |
| } La_s390_32_retval; |
| |
| |
| __BEGIN_DECLS |
| |
| extern Elf32_Addr la_s390_32_gnu_pltenter (Elf32_Sym *__sym, |
| unsigned int __ndx, |
| uintptr_t *__refcook, |
| uintptr_t *__defcook, |
| La_s390_32_regs *__regs, |
| unsigned int *__flags, |
| const char *__symname, |
| long int *__framesizep); |
| extern unsigned int la_s390_32_gnu_pltexit (Elf32_Sym *__sym, |
| unsigned int __ndx, |
| uintptr_t *__refcook, |
| uintptr_t *__defcook, |
| const La_s390_32_regs *__inregs, |
| La_s390_32_retval *__outregs, |
| const char *symname); |
| |
| __END_DECLS |
| |
| #else |
| |
| /* Registers for entry into PLT on s390-64. */ |
| typedef struct La_s390_64_regs |
| { |
| uint64_t lr_r2; |
| uint64_t lr_r3; |
| uint64_t lr_r4; |
| uint64_t lr_r5; |
| uint64_t lr_r6; |
| double lr_fp0; |
| double lr_fp2; |
| double lr_fp4; |
| double lr_fp6; |
| # if defined HAVE_S390_VX_ASM_SUPPORT |
| La_s390_vr lr_v24; |
| La_s390_vr lr_v25; |
| La_s390_vr lr_v26; |
| La_s390_vr lr_v27; |
| La_s390_vr lr_v28; |
| La_s390_vr lr_v29; |
| La_s390_vr lr_v30; |
| La_s390_vr lr_v31; |
| # endif |
| } La_s390_64_regs; |
| |
| /* Return values for calls from PLT on s390-64. */ |
| typedef struct La_s390_64_retval |
| { |
| uint64_t lrv_r2; |
| double lrv_fp0; |
| # if defined HAVE_S390_VX_ASM_SUPPORT |
| La_s390_vr lrv_v24; |
| # endif |
| } La_s390_64_retval; |
| |
| |
| __BEGIN_DECLS |
| |
| extern Elf64_Addr la_s390_64_gnu_pltenter (Elf64_Sym *__sym, |
| unsigned int __ndx, |
| uintptr_t *__refcook, |
| uintptr_t *__defcook, |
| La_s390_64_regs *__regs, |
| unsigned int *__flags, |
| const char *__symname, |
| long int *__framesizep); |
| extern unsigned int la_s390_64_gnu_pltexit (Elf64_Sym *__sym, |
| unsigned int __ndx, |
| uintptr_t *__refcook, |
| uintptr_t *__defcook, |
| const La_s390_64_regs *__inregs, |
| La_s390_64_retval *__outregs, |
| const char *__symname); |
| |
| __END_DECLS |
| |
| #endif |