diff options
Diffstat (limited to 'sysdeps/s390/bits/link.h')
| -rw-r--r-- | sysdeps/s390/bits/link.h | 120 |
1 files changed, 11 insertions, 109 deletions
diff --git a/sysdeps/s390/bits/link.h b/sysdeps/s390/bits/link.h index 70f0043820..fc1fba363a 100644 --- a/sysdeps/s390/bits/link.h +++ b/sysdeps/s390/bits/link.h @@ -1,111 +1,13 @@ -/* Copyright (C) 2005 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, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#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 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; -} 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; -} 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 - +#if __WORDSIZE == 64 +struct link_map_machine + { + Elf64_Addr plt; /* Address of .plt + 0x2e */ + Elf64_Addr gotplt; /* Address of .got + 0x18 */ + }; #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; -} 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; -} 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 - +struct link_map_machine + { + Elf32_Addr plt; /* Address of .plt + 0x2c */ + Elf32_Addr gotplt; /* Address of .got + 0x0c */ + }; #endif |