projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 5b93d8bb | 1 | /* i370 ELF support for BFD. |
| 149a59df | 2 | Copyright 2000, 2002 Free Software Foundation, Inc. |
| 5b93d8bb AM |
3 | |
| 4 | This file is part of BFD, the Binary File Descriptor library. | |
| 5 | ||
| 6 | This program is free software; you can redistribute it and/or modify | |
| 7 | it under the terms of the GNU General Public License as published by | |
| 8 | the Free Software Foundation; either version 2 of the License, or | |
| 9 | (at your option) any later version. | |
| 10 | ||
| 11 | This program is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 14 | GNU General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU General Public License | |
| 17 | along with this program; if not, write to the Free Software | |
| 18 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ | |
| 19 | ||
| 20 | /* This file holds definitions specific to the i370 ELF ABI. Note | |
| 21 | that most of this is not actually implemented by BFD. */ | |
| 22 | ||
| 23 | #ifndef _ELF_I370_H | |
| 24 | #define _ELF_I370_H | |
| 25 | ||
| 149a59df AM |
26 | #include "elf/reloc-macros.h" |
| 27 | ||
| 5b93d8bb AM |
28 | /* Processor specific section headers, sh_type field */ |
| 29 | ||
| 30 | #define SHT_ORDERED SHT_HIPROC /* Link editor is to sort the \ | |
| 31 | entries in this section \ | |
| 32 | based on the address \ | |
| 33 | specified in the associated \ | |
| 34 | symbol table entry. */ | |
| 35 | ||
| 36 | #define EF_I370_RELOCATABLE 0x00010000 /* i370 -mrelocatable flag */ | |
| 37 | #define EF_I370_RELOCATABLE_LIB 0x00008000 /* i370 -mrelocatable-lib flag */ | |
| 38 | /* Processor specific section flags, sh_flags field */ | |
| 39 | ||
| 40 | #define SHF_EXCLUDE 0x80000000 /* Link editor is to exclude \ | |
| 41 | this section from executable \ | |
| 42 | and shared objects that it \ | |
| 43 | builds when those objects \ | |
| 44 | are not to be furhter \ | |
| 45 | relocated. */ | |
| 5b93d8bb | 46 | |
| 149a59df AM |
47 | /* i370 relocations |
| 48 | Note that there is really just one relocation that we currently | |
| 49 | support (and only one that we seem to need, at the moment), and | |
| 50 | that is the 31-bit address relocation. Note that the 370/390 | |
| 51 | only supports a 31-bit (2GB) address space. */ | |
| 5b93d8bb | 52 | |
| 149a59df AM |
53 | START_RELOC_NUMBERS (i370_reloc_type) |
| 54 | RELOC_NUMBER (R_I370_NONE, 0) | |
| 55 | RELOC_NUMBER (R_I370_ADDR31, 1) | |
| 56 | RELOC_NUMBER (R_I370_ADDR32, 2) | |
| 57 | RELOC_NUMBER (R_I370_ADDR16, 3) | |
| 58 | RELOC_NUMBER (R_I370_REL31, 4) | |
| 59 | RELOC_NUMBER (R_I370_REL32, 5) | |
| 60 | RELOC_NUMBER (R_I370_ADDR12, 6) | |
| 61 | RELOC_NUMBER (R_I370_REL12, 7) | |
| 62 | RELOC_NUMBER (R_I370_ADDR8, 8) | |
| 63 | RELOC_NUMBER (R_I370_REL8, 9) | |
| 64 | RELOC_NUMBER (R_I370_COPY, 10) | |
| 65 | RELOC_NUMBER (R_I370_RELATIVE, 11) | |
| 66 | END_RELOC_NUMBERS (R_I370_max) | |
| 67 | ||
| 68 | #endif /* _ELF_I370_H */ |