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Diffstat (limited to 'contrib/binutils/include/elf/sh.h')
-rw-r--r-- | contrib/binutils/include/elf/sh.h | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/contrib/binutils/include/elf/sh.h b/contrib/binutils/include/elf/sh.h new file mode 100644 index 0000000..faee509 --- /dev/null +++ b/contrib/binutils/include/elf/sh.h @@ -0,0 +1,82 @@ +/* SH ELF support for BFD. + Copyright (C) 1998 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) + EMPTY_RELOC (R_SH_max) +END_RELOC_NUMBERS + +#endif |