| /* SH ELF support for BFD. |
| Copyright (C) 1998, 2000 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ |
| |
| #ifndef _ELF_SH_H |
| #define _ELF_SH_H |
| |
| /* Processor specific flags for the ELF header e_flags field. */ |
| |
| #define EF_SH_MACH_MASK 0x1f |
| #define EF_SH_UNKNOWN 0 /* For backwards compatibility. */ |
| #define EF_SH1 1 |
| #define EF_SH2 2 |
| #define EF_SH3 3 |
| #define EF_SH_HAS_DSP(flags) ((flags) & 4) |
| #define EF_SH_DSP 4 |
| #define EF_SH3_DSP 5 |
| #define EF_SH_HAS_FP(flags) ((flags) & 8) |
| #define EF_SH3E 8 |
| #define EF_SH4 9 |
| |
| #define EF_SH_MERGE_MACH(mach1, mach2) \ |
| (((((mach1) == EF_SH3 || (mach1) == EF_SH_UNKNOWN) && (mach2) == EF_SH_DSP) \ |
| || ((mach1) == EF_SH_DSP \ |
| && ((mach2) == EF_SH3 || (mach2) == EF_SH_UNKNOWN))) \ |
| ? EF_SH3_DSP \ |
| : (((mach1) < EF_SH3 && (mach2) == EF_SH_UNKNOWN) \ |
| || ((mach2) < EF_SH3 && (mach1) == EF_SH_UNKNOWN)) \ |
| ? EF_SH3 \ |
| : (((mach1) == EF_SH3E && (mach2) == EF_SH_UNKNOWN) \ |
| || ((mach2) == EF_SH3E && (mach1) == EF_SH_UNKNOWN)) \ |
| ? EF_SH4 \ |
| : ((mach1) > (mach2) ? (mach1) : (mach2))) |
| |
| #include "elf/reloc-macros.h" |
| |
| /* Relocations. */ |
| /* Relocations 25ff are GNU extensions. |
| 25..33 are used for relaxation and use the same constants as COFF uses. */ |
| START_RELOC_NUMBERS (elf_sh_reloc_type) |
| RELOC_NUMBER (R_SH_NONE, 0) |
| RELOC_NUMBER (R_SH_DIR32, 1) |
| RELOC_NUMBER (R_SH_REL32, 2) |
| RELOC_NUMBER (R_SH_DIR8WPN, 3) |
| RELOC_NUMBER (R_SH_IND12W, 4) |
| RELOC_NUMBER (R_SH_DIR8WPL, 5) |
| RELOC_NUMBER (R_SH_DIR8WPZ, 6) |
| RELOC_NUMBER (R_SH_DIR8BP, 7) |
| RELOC_NUMBER (R_SH_DIR8W, 8) |
| RELOC_NUMBER (R_SH_DIR8L, 9) |
| FAKE_RELOC (R_SH_FIRST_INVALID_RELOC, 10) |
| FAKE_RELOC (R_SH_LAST_INVALID_RELOC, 24) |
| RELOC_NUMBER (R_SH_SWITCH16, 25) |
| RELOC_NUMBER (R_SH_SWITCH32, 26) |
| RELOC_NUMBER (R_SH_USES, 27) |
| RELOC_NUMBER (R_SH_COUNT, 28) |
| RELOC_NUMBER (R_SH_ALIGN, 29) |
| RELOC_NUMBER (R_SH_CODE, 30) |
| RELOC_NUMBER (R_SH_DATA, 31) |
| RELOC_NUMBER (R_SH_LABEL, 32) |
| RELOC_NUMBER (R_SH_SWITCH8, 33) |
| RELOC_NUMBER (R_SH_GNU_VTINHERIT, 34) |
| RELOC_NUMBER (R_SH_GNU_VTENTRY, 35) |
| RELOC_NUMBER (R_SH_LOOP_START, 36) |
| RELOC_NUMBER (R_SH_LOOP_END, 37) |
| EMPTY_RELOC (R_SH_max) |
| END_RELOC_NUMBERS |
| |
| #endif |