/* i370 ELF support for BFD. Copyright 2000, 2002 Free Software Foundation, Inc. This file is part of BFD, the Binary File Descriptor library. This program 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 of the License, or (at your option) any later version. This program 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 this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ /* This file holds definitions specific to the i370 ELF ABI. Note that most of this is not actually implemented by BFD. */ #ifndef _ELF_I370_H #define _ELF_I370_H #include "elf/reloc-macros.h" /* Processor specific section headers, sh_type field */ #define SHT_ORDERED SHT_HIPROC /* Link editor is to sort the \ entries in this section \ based on the address \ specified in the associated \ symbol table entry. */ #define EF_I370_RELOCATABLE 0x00010000 /* i370 -mrelocatable flag */ #define EF_I370_RELOCATABLE_LIB 0x00008000 /* i370 -mrelocatable-lib flag */ /* Processor specific section flags, sh_flags field */ #define SHF_EXCLUDE 0x80000000 /* Link editor is to exclude \ this section from executable \ and shared objects that it \ builds when those objects \ are not to be furhter \ relocated. */ /* i370 relocations Note that there is really just one relocation that we currently support (and only one that we seem to need, at the moment), and that is the 31-bit address relocation. Note that the 370/390 only supports a 31-bit (2GB) address space. */ START_RELOC_NUMBERS (i370_reloc_type) RELOC_NUMBER (R_I370_NONE, 0) RELOC_NUMBER (R_I370_ADDR31, 1) RELOC_NUMBER (R_I370_ADDR32, 2) RELOC_NUMBER (R_I370_ADDR16, 3) RELOC_NUMBER (R_I370_REL31, 4) RELOC_NUMBER (R_I370_REL32, 5) RELOC_NUMBER (R_I370_ADDR12, 6) RELOC_NUMBER (R_I370_REL12, 7) RELOC_NUMBER (R_I370_ADDR8, 8) RELOC_NUMBER (R_I370_REL8, 9) RELOC_NUMBER (R_I370_COPY, 10) RELOC_NUMBER (R_I370_RELATIVE, 11) END_RELOC_NUMBERS (R_I370_max) #endif /* _ELF_I370_H */