112 lines
4 KiB
C
112 lines
4 KiB
C
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/* V850 ELF support for BFD.
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Copyright (C) 1997 Free Software Foundation, Inc.
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Created by Michael Meissner, Cygnus Support <meissner@cygnus.com>
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This file is part of BFD, the Binary File Descriptor library.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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/* This file holds definitions specific to the MIPS ELF ABI. Note
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that most of this is not actually implemented by BFD. */
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#ifndef _ELF_V850_H
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#define _ELF_V850_H
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/* Processor specific flags for the ELF header e_flags field. */
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/* Four bit V850 architecture field. */
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#define EF_V850_ARCH 0xf0000000
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/* v850 code. */
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#define E_V850_ARCH 0x00000000
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/* v850e code. */
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#define E_V850E_ARCH 0x10000000
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/* v850ea code. */
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#define E_V850EA_ARCH 0x20000000
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/* Flags for the st_other field */
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#define V850_OTHER_SDA 0x01 /* symbol had SDA relocations */
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#define V850_OTHER_ZDA 0x02 /* symbol had ZDA relocations */
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#define V850_OTHER_TDA 0x04 /* symbol had TDA relocations */
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#define V850_OTHER_TDA_BYTE 0x08 /* symbol had TDA byte relocations */
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#define V850_OTHER_ERROR 0x80 /* symbol had an error reported */
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/* V850 relocations */
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#include "elf/reloc-macros.h"
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START_RELOC_NUMBERS (v850_reloc_type)
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RELOC_NUMBER (R_V850_NONE, 0)
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RELOC_NUMBER (R_V850_9_PCREL, 1)
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RELOC_NUMBER (R_V850_22_PCREL, 2)
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RELOC_NUMBER (R_V850_HI16_S, 3)
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RELOC_NUMBER (R_V850_HI16, 4)
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RELOC_NUMBER (R_V850_LO16, 5)
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RELOC_NUMBER (R_V850_32, 6)
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RELOC_NUMBER (R_V850_16, 7)
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RELOC_NUMBER (R_V850_8, 8)
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RELOC_NUMBER( R_V850_SDA_16_16_OFFSET, 9) /* For ld.b, st.b, set1, clr1, not1, tst1, movea, movhi */
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RELOC_NUMBER( R_V850_SDA_15_16_OFFSET, 10) /* For ld.w, ld.h, ld.hu, st.w, st.h */
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RELOC_NUMBER( R_V850_ZDA_16_16_OFFSET, 11) /* For ld.b, st.b, set1, clr1, not1, tst1, movea, movhi */
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RELOC_NUMBER( R_V850_ZDA_15_16_OFFSET, 12) /* For ld.w, ld.h, ld.hu, st.w, st.h */
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RELOC_NUMBER( R_V850_TDA_6_8_OFFSET, 13) /* For sst.w, sld.w */
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RELOC_NUMBER( R_V850_TDA_7_8_OFFSET, 14) /* For sst.h, sld.h */
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RELOC_NUMBER( R_V850_TDA_7_7_OFFSET, 15) /* For sst.b, sld.b */
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RELOC_NUMBER( R_V850_TDA_16_16_OFFSET, 16) /* For set1, clr1, not1, tst1, movea, movhi */
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/* CYGNUS LOCAL v850e */
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RELOC_NUMBER( R_V850_TDA_4_5_OFFSET, 17) /* For sld.hu */
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RELOC_NUMBER( R_V850_TDA_4_4_OFFSET, 18) /* For sld.bu */
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RELOC_NUMBER( R_V850_SDA_16_16_SPLIT_OFFSET, 19) /* For ld.bu */
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RELOC_NUMBER( R_V850_ZDA_16_16_SPLIT_OFFSET, 20) /* For ld.bu */
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RELOC_NUMBER( R_V850_CALLT_6_7_OFFSET, 21) /* For callt */
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RELOC_NUMBER( R_V850_CALLT_16_16_OFFSET, 22) /* For callt */
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/* END CYGNUS LOCAL */
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RELOC_NUMBER (R_V850_GNU_VTINHERIT, 23)
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RELOC_NUMBER (R_V850_GNU_VTENTRY, 24)
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EMPTY_RELOC (R_V850_max)
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END_RELOC_NUMBERS
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/* Processor specific section indices. These sections do not actually
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exist. Symbols with a st_shndx field corresponding to one of these
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values have a special meaning. */
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/* Small data area common symbol. */
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#define SHN_V850_SCOMMON 0xff00
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/* Tiny data area common symbol. */
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#define SHN_V850_TCOMMON 0xff01
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/* Zero data area common symbol. */
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#define SHN_V850_ZCOMMON 0xff02
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/* Processor specific section types. */
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/* Section contains the .scommon data. */
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#define SHT_V850_SCOMMON 0x70000000
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/* Section contains the .scommon data. */
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#define SHT_V850_TCOMMON 0x70000001
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/* Section contains the .scommon data. */
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#define SHT_V850_ZCOMMON 0x70000002
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#endif /* _ELF_V850_H */
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