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glibc  2.9
link.h
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00001 /* Copyright (C) 2004, 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 IA-32.  */
00025 typedef struct La_i86_regs
00026 {
00027   uint32_t lr_edx;
00028   uint32_t lr_ecx;
00029   uint32_t lr_eax;
00030   uint32_t lr_ebp;
00031   uint32_t lr_esp;
00032 } La_i86_regs;
00033 
00034 /* Return values for calls from PLT on IA-32.  */
00035 typedef struct La_i86_retval
00036 {
00037   uint32_t lrv_eax;
00038   uint32_t lrv_edx;
00039   long double lrv_st0;
00040   long double lrv_st1;
00041 } La_i86_retval;
00042 
00043 
00044 __BEGIN_DECLS
00045 
00046 extern Elf32_Addr la_i86_gnu_pltenter (Elf32_Sym *__sym, unsigned int __ndx,
00047                                    uintptr_t *__refcook,
00048                                    uintptr_t *__defcook,
00049                                    La_i86_regs *__regs,
00050                                    unsigned int *__flags,
00051                                    const char *__symname,
00052                                    long int *__framesizep);
00053 extern unsigned int la_i86_gnu_pltexit (Elf32_Sym *__sym, unsigned int __ndx,
00054                                    uintptr_t *__refcook,
00055                                    uintptr_t *__defcook,
00056                                    const La_i86_regs *__inregs,
00057                                    La_i86_retval *__outregs,
00058                                    const char *symname);
00059 
00060 __END_DECLS