94 lines
3.2 KiB
C
94 lines
3.2 KiB
C
/* SH ELF support for BFD.
|
|
Copyright 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)
|
|
FAKE_RELOC (R_SH_FIRST_INVALID_RELOC_2, 38)
|
|
FAKE_RELOC (R_SH_LAST_INVALID_RELOC_2, 159)
|
|
RELOC_NUMBER (R_SH_GOT32, 160)
|
|
RELOC_NUMBER (R_SH_PLT32, 161)
|
|
RELOC_NUMBER (R_SH_COPY, 162)
|
|
RELOC_NUMBER (R_SH_GLOB_DAT, 163)
|
|
RELOC_NUMBER (R_SH_JMP_SLOT, 164)
|
|
RELOC_NUMBER (R_SH_RELATIVE, 165)
|
|
RELOC_NUMBER (R_SH_GOTOFF, 166)
|
|
RELOC_NUMBER (R_SH_GOTPC, 167)
|
|
END_RELOC_NUMBERS (R_SH_max)
|
|
|
|
#endif
|