/* System-specific settings for dynamic linker code.  IA-64 version.   Copyright (C) 2003, 2004, 2006 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 _DL_SYSDEP_H#define _DL_SYSDEP_H	1/* This macro must be defined to either 0 or 1.   If 1, then an errno global variable hidden in ld.so will work right with   all the errno-using libc code compiled for ld.so, and there is never a   need to share the errno location with libc.  This is appropriate only if   all the libc functions that ld.so uses are called without PLT and always   get the versions linked into ld.so rather than the libc ones.  */#ifdef IS_IN_rtld# define RTLD_PRIVATE_ERRNO 1#else# define RTLD_PRIVATE_ERRNO 0#endif/* Traditionally system calls have been made using break 0x100000.  A   second method was introduced which, if possible, will use the EPC   instruction.  To signal the presence and where to find the code the   kernel passes an AT_SYSINFO_EHDR pointer in the auxiliary vector to   the application.  */#define NEED_DL_SYSINFO	1#define USE_DL_SYSINFO	1#if defined NEED_DL_SYSINFO && !defined __ASSEMBLER__/* Don't declare this as a function---we want it's entry-point, not   it's function descriptor... */extern int _dl_sysinfo_break attribute_hidden;# define DL_SYSINFO_DEFAULT ((uintptr_t) &_dl_sysinfo_break)# define DL_SYSINFO_IMPLEMENTATION		\  asm (".text\n\t"				\       ".hidden _dl_sysinfo_break\n\t"		\       ".proc _dl_sysinfo_break\n\t"		\       "_dl_sysinfo_break:\n\t"			\       ".prologue\n\t"				\       ".altrp b6\n\t"				\       ".body\n\t"				\       "break 0x100000;\n\t"			\       "br.ret.sptk.many b6;\n\t"		\       ".endp _dl_sysinfo_break\n\t"		\       ".previous");#endif/* _dl_argv cannot be attribute_relro, because _dl_start_user   might write into it after _dl_start returns.  */#define DL_ARGV_NOT_RELRO 1#endif	/* dl-sysdep.h */