| /* Definitions for Linux for s/390 zSeries |
| Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc. |
| Contributed by Hartmut Penner (hpenner@de.ibm.com) and |
| Ulrich Weigand (uweigand@de.ibm.com). |
| This file is part of GNU CC. |
| |
| GNU CC is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2, or (at your option) |
| any later version. |
| |
| GNU CC 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 General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GNU CC; see the file COPYING. If not, write to |
| the Free Software Foundation, 59 Temple Place - Suite 330, |
| Boston, MA 02111-1307, USA. */ |
| |
| #ifndef _LINUX64_H |
| #define _LINUX64_H |
| |
| #undef PTRDIFF_TYPE |
| #define PTRDIFF_TYPE "long int" |
| |
| #undef TARGET_DEFAULT |
| #define TARGET_DEFAULT 0x13 |
| |
| #undef TARGET_VERSION |
| #define TARGET_VERSION fprintf (stderr, " (Linux for S/390 zSeries 64 bit)"); |
| |
| /* Names to predefine in the preprocessor for this target machine. */ |
| |
| #undef CPP_PREDEFINES |
| #define CPP_PREDEFINES \ |
| "-Dlinux -Asystem(linux) -Acpu(s390) -Amachine(s390) -D__s390__ -D__s390x__ \ |
| -Asystem(unix) -Dunix -D__ELF__ \ |
| -D__LONG_MAX__=9223372036854775807L" |
| |
| #undef LINK_SPEC |
| #ifdef CROSS_COMPILE |
| #define LINK_SPEC "-m elf64_s390 %{shared:-shared} \ |
| %{!shared: \ |
| %{!ibcs: \ |
| %{!static: \ |
| %{rdynamic:-export-dynamic} \ |
| %{!dynamic-linker:-dynamic-linker /lib/ld64.so.1 \ |
| -rpath-link=/usr/local/s390x-ibm-linux/lib}} \ |
| %{static:-static}}}" |
| #else |
| #define LINK_SPEC "-m elf64_s390 %{shared:-shared} \ |
| %{!shared: \ |
| %{!ibcs: \ |
| %{!static: \ |
| %{rdynamic:-export-dynamic} \ |
| %{!dynamic-linker:-dynamic-linker /lib/ld64.so.1}} \ |
| %{static:-static}}}" |
| #endif |
| |
| #undef MASK_RETURN_ADDR |
| #undef SELECT_SECTION |
| |
| #endif |