1 /* Copyright (C) 2005-2022 Free Software Foundation, Inc. 2 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 License as 7 published by the Free Software Foundation; either version 2.1 of the 8 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 _LINK_H 20 # error "Never include <bits/link.h> directly; use <link.h> instead." 21 #endif 22 23 /* Registers for entry into PLT on Microblaze. */ 24 typedef struct La_microblaze_regs 25 { 26 uint32_t lr_r0; 27 uint32_t lr_r1; 28 uint32_t lr_sp; 29 } La_microblaze_regs; 30 31 /* Return values for calls from PLT on Microblaze. */ 32 typedef struct La_microblaze_retval 33 { 34 uint32_t lrv_r3; 35 } La_microblaze_retval; 36 37 38 __BEGIN_DECLS 39 40 extern Elf32_Addr la_microblaze_gnu_pltenter (Elf32_Sym *__sym, 41 unsigned int __ndx, 42 uintptr_t *__refcook, 43 uintptr_t *__defcook, 44 La_microblaze_regs *__regs, 45 unsigned int *__flags, 46 const char *__symname, 47 long int *__framesizep); 48 49 extern unsigned int la_microblaze_gnu_pltexit (Elf32_Sym *__sym, 50 unsigned int __ndx, 51 uintptr_t *__refcook, 52 uintptr_t *__defcook, 53 const La_microblaze_regs *__inregs, 54 La_microblaze_retval *__outregs, 55 const char *__symname); 56 57 __END_DECLS 58