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glibc  2.9
link.h
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00001 /* Copyright (C) 2005 Free Software Foundation, Inc.
00002    This file is part of the GNU C Library.
00003 
00004    The GNU C Library is free software; you can redistribute it and/or
00005    modify it under the terms of the GNU Lesser General Public
00006    License as published by the Free Software Foundation; either
00007    version 2.1 of the License, or (at your option) any later version.
00008 
00009    The GNU C Library is distributed in the hope that it will be useful,
00010    but WITHOUT ANY WARRANTY; without even the implied warranty of
00011    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012    Lesser General Public License for more details.
00013 
00014    You should have received a copy of the GNU Lesser General Public
00015    License along with the GNU C Library; if not, write to the Free
00016    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
00017    02111-1307 USA.  */
00018 
00019 #ifndef       _LINK_H
00020 # error "Never include <bits/link.h> directly; use <link.h> instead."
00021 #endif
00022 
00023 
00024 /* Registers for entry into PLT on SH.  */
00025 typedef struct La_sh_regs
00026 {
00027   uint32_t lr_r2;
00028   uint32_t lr_r3;
00029   uint32_t lr_r4;
00030   uint32_t lr_r5;
00031   uint32_t lr_r6;
00032   uint32_t lr_r7;
00033   uint32_t lr_fpscr;
00034   float lr_fr4;
00035   float lr_fr5;
00036   float lr_fr6;
00037   float lr_fr7;
00038   float lr_fr8;
00039   float lr_fr9;
00040   float lr_fr10;
00041   float lr_fr11;
00042 } La_sh_regs;
00043 
00044 /* Return values for calls from PLT on SH.  */
00045 typedef struct La_sh_retval
00046 {
00047   uint32_t lrv_r0;
00048   uint32_t lrv_r1;
00049   float lrv_fr0;
00050   float lrv_fr1;
00051 } La_sh_retval;
00052 
00053 
00054 __BEGIN_DECLS
00055 
00056 extern Elf32_Addr la_sh_gnu_pltenter (Elf32_Sym *__sym, unsigned int __ndx,
00057                                   uintptr_t *__refcook,
00058                                   uintptr_t *__defcook,
00059                                   La_sh_regs *__regs,
00060                                   unsigned int *__flags,
00061                                   const char *__symname,
00062                                   long int *__framesizep);
00063 extern unsigned int la_sh_gnu_pltexit (Elf32_Sym *__sym, unsigned int __ndx,
00064                                    uintptr_t *__refcook,
00065                                    uintptr_t *__defcook,
00066                                    const La_sh_regs *__inregs,
00067                                    La_sh_retval *__outregs,
00068                                    const char *symname);
00069 
00070 __END_DECLS