1 /* Copyright (C) 2005-2022 Free Software Foundation, Inc. 2 This file is part of the GNU C Library. 3 4 The GNU C Library is free software; you can redistribute it and/or 5 modify it under the terms of the GNU Lesser General Public 6 License as published by the Free Software Foundation; either 7 version 2.1 of the License, or (at your option) any later version. 8 9 The GNU C Library is distributed in the hope that it will be useful, 10 but WITHOUT ANY WARRANTY; without even the implied warranty of 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 Lesser General Public License for more details. 13 14 You should have received a copy of the GNU Lesser General Public 15 License along with the GNU C Library. If not, see 16 <https://www.gnu.org/licenses/>. */ 17 18 #ifndef _LINK_H 19 # error "Never include <bits/link.h> directly; use <link.h> instead." 20 #endif 21 22 /* Registers for entry into PLT on hppa. */ 23 typedef struct La_hppa_regs 24 { 25 uint32_t lr_reg[4]; 26 double lr_fpreg[4]; 27 uint32_t lr_sp; 28 uint32_t lr_ra; 29 } La_hppa_regs; 30 31 /* Return values for calls from PLT on hppa. */ 32 typedef struct La_hppa_retval 33 { 34 uint32_t lrv_r28; 35 uint32_t lrv_r29; 36 double lr_fr4; 37 } La_hppa_retval; 38 39 40 __BEGIN_DECLS 41 42 extern Elf32_Addr la_hppa_gnu_pltenter (Elf32_Sym *__sym, unsigned int __ndx, 43 uintptr_t *__refcook, 44 uintptr_t *__defcook, 45 La_hppa_regs *__regs, 46 unsigned int *__flags, 47 const char *__symname, 48 long int *__framesizep); 49 extern unsigned int la_hppa_gnu_pltexit (Elf32_Sym *__sym, unsigned int __ndx, 50 uintptr_t *__refcook, 51 uintptr_t *__defcook, 52 const La_hppa_regs *__inregs, 53 La_hppa_retval *__outregs, 54 const char *symname); 55 56 __END_DECLS 57