1*fae548d3Szrj /* Random host-dependent support code. 2*fae548d3Szrj Copyright (C) 1995-2020 Free Software Foundation, Inc. 3*fae548d3Szrj Written by Ken Raeburn. 4*fae548d3Szrj 5*fae548d3Szrj This file is part of the GNU opcodes library. 6*fae548d3Szrj 7*fae548d3Szrj This library is free software; you can redistribute it and/or modify 8*fae548d3Szrj it under the terms of the GNU General Public License as published by 9*fae548d3Szrj the Free Software Foundation; either version 3, or (at your option) 10*fae548d3Szrj any later version. 11*fae548d3Szrj 12*fae548d3Szrj It is distributed in the hope that it will be useful, but WITHOUT 13*fae548d3Szrj ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 14*fae548d3Szrj or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public 15*fae548d3Szrj License for more details. 16*fae548d3Szrj 17*fae548d3Szrj You should have received a copy of the GNU General Public License 18*fae548d3Szrj along with this program; if not, write to the Free Software 19*fae548d3Szrj Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, 20*fae548d3Szrj MA 02110-1301, USA. */ 21*fae548d3Szrj 22*fae548d3Szrj 23*fae548d3Szrj /* Do system-dependent stuff, mainly driven by autoconf-detected info. 24*fae548d3Szrj 25*fae548d3Szrj Well, some generic common stuff is done here too, like including 26*fae548d3Szrj ansidecl.h. That's because the .h files in bfd/hosts files I'm 27*fae548d3Szrj trying to replace often did that. If it can be dropped from this 28*fae548d3Szrj file (check in a non-ANSI environment!), it should be. */ 29*fae548d3Szrj 30*fae548d3Szrj #ifdef PACKAGE 31*fae548d3Szrj #error sysdep.h must be included in lieu of config.h 32*fae548d3Szrj #endif 33*fae548d3Szrj 34*fae548d3Szrj #include "config.h" 35*fae548d3Szrj 36*fae548d3Szrj #include "ansidecl.h" 37*fae548d3Szrj 38*fae548d3Szrj #ifdef HAVE_STDLIB_H 39*fae548d3Szrj #include <stdlib.h> 40*fae548d3Szrj #endif 41*fae548d3Szrj 42*fae548d3Szrj #ifdef STRING_WITH_STRINGS 43*fae548d3Szrj #include <string.h> 44*fae548d3Szrj #include <strings.h> 45*fae548d3Szrj #else 46*fae548d3Szrj #ifdef HAVE_STRING_H 47*fae548d3Szrj #include <string.h> 48*fae548d3Szrj #else 49*fae548d3Szrj #ifdef HAVE_STRINGS_H 50*fae548d3Szrj #include <strings.h> 51*fae548d3Szrj #endif 52*fae548d3Szrj #endif 53*fae548d3Szrj #endif 54*fae548d3Szrj 55*fae548d3Szrj #if !HAVE_DECL_STPCPY 56*fae548d3Szrj extern char *stpcpy (char *__dest, const char *__src); 57*fae548d3Szrj #endif 58*fae548d3Szrj 59*fae548d3Szrj #define opcodes_error_handler _bfd_error_handler 60*fae548d3Szrj 61*fae548d3Szrj /* Use sigsetjmp/siglongjmp without saving the signal mask if possible. 62*fae548d3Szrj It is faster than setjmp/longjmp on systems where the signal mask is 63*fae548d3Szrj saved. */ 64*fae548d3Szrj 65*fae548d3Szrj #if defined(HAVE_SIGSETJMP) 66*fae548d3Szrj #define OPCODES_SIGJMP_BUF sigjmp_buf 67*fae548d3Szrj #define OPCODES_SIGSETJMP(buf) sigsetjmp((buf), 0) 68*fae548d3Szrj #define OPCODES_SIGLONGJMP(buf,val) siglongjmp((buf), (val)) 69*fae548d3Szrj #else 70*fae548d3Szrj #define OPCODES_SIGJMP_BUF jmp_buf 71*fae548d3Szrj #define OPCODES_SIGSETJMP(buf) setjmp(buf) 72*fae548d3Szrj #define OPCODES_SIGLONGJMP(buf,val) longjmp((buf), (val)) 73*fae548d3Szrj #endif 74