95 lines
3.0 KiB
C
95 lines
3.0 KiB
C
/* V850 ELF support for BFD.
|
||
Copyright (C) 1997 Free Software Foundation, Inc.
|
||
Created by Michael Meissner, Cygnus Support <meissner@cygnus.com>
|
||
|
||
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. */
|
||
|
||
/* This file holds definitions specific to the MIPS ELF ABI. Note
|
||
that most of this is not actually implemented by BFD. */
|
||
|
||
#ifndef _ELF_V850_H
|
||
#define _ELF_V850_H
|
||
|
||
/* Processor specific flags for the ELF header e_flags field. */
|
||
|
||
/* Four bit V850 architecture field. */
|
||
#define EF_V850_ARCH 0xf0000000
|
||
|
||
/* v850 code. */
|
||
#define E_V850_ARCH 0x00000000
|
||
|
||
|
||
|
||
/* Flags for the st_other field */
|
||
#define V850_OTHER_SDA 0x01 /* symbol had SDA relocations */
|
||
#define V850_OTHER_ZDA 0x02 /* symbol had ZDA relocations */
|
||
#define V850_OTHER_TDA 0x04 /* symbol had TDA relocations */
|
||
#define V850_OTHER_TDA_BYTE 0x08 /* symbol had TDA byte relocations */
|
||
#define V850_OTHER_ERROR 0x80 /* symbol had an error reported */
|
||
|
||
/* V850 relocations */
|
||
enum v850_reloc_type
|
||
{
|
||
R_V850_NONE = 0,
|
||
R_V850_9_PCREL,
|
||
R_V850_22_PCREL,
|
||
R_V850_HI16_S,
|
||
R_V850_HI16,
|
||
R_V850_LO16,
|
||
R_V850_32,
|
||
R_V850_16,
|
||
R_V850_8,
|
||
R_V850_SDA_16_16_OFFSET, /* For ld.b, st.b, set1, clr1, not1, tst1, movea, movhi */
|
||
R_V850_SDA_15_16_OFFSET, /* For ld.w, ld.h, ld.hu, st.w, st.h */
|
||
R_V850_ZDA_16_16_OFFSET, /* For ld.b, st.b, set1, clr1, not1, tst1, movea, movhi */
|
||
R_V850_ZDA_15_16_OFFSET, /* For ld.w, ld.h, ld.hu, st.w, st.h */
|
||
R_V850_TDA_6_8_OFFSET, /* For sst.w, sld.w */
|
||
R_V850_TDA_7_8_OFFSET, /* For sst.h, sld.h */
|
||
R_V850_TDA_7_7_OFFSET, /* For sst.b, sld.b */
|
||
R_V850_TDA_16_16_OFFSET, /* For set1, clr1, not1, tst1, movea, movhi */
|
||
R_V850_max
|
||
};
|
||
|
||
|
||
/* Processor specific section indices. These sections do not actually
|
||
exist. Symbols with a st_shndx field corresponding to one of these
|
||
values have a special meaning. */
|
||
|
||
/* Small data area common symbol. */
|
||
#define SHN_V850_SCOMMON 0xff00
|
||
|
||
/* Tiny data area common symbol. */
|
||
#define SHN_V850_TCOMMON 0xff01
|
||
|
||
/* Zero data area common symbol. */
|
||
#define SHN_V850_ZCOMMON 0xff02
|
||
|
||
|
||
/* Processor specific section types. */
|
||
|
||
/* Section contains the .scommon data. */
|
||
#define SHT_V850_SCOMMON 0x70000000
|
||
|
||
/* Section contains the .scommon data. */
|
||
#define SHT_V850_TCOMMON 0x70000001
|
||
|
||
/* Section contains the .scommon data. */
|
||
#define SHT_V850_ZCOMMON 0x70000002
|
||
|
||
|
||
#endif /* _ELF_V850_H */
|