| 1 |
24 |
jeremybenn |
/* V850 ELF support for BFD.
|
| 2 |
225 |
jeremybenn |
Copyright 1997, 1998, 2000, 2002, 2003, 2004, 2007, 2008
|
| 3 |
24 |
jeremybenn |
Free Software Foundation, Inc.
|
| 4 |
|
|
Created by Michael Meissner, Cygnus Support <meissner@cygnus.com>
|
| 5 |
|
|
|
| 6 |
|
|
This file is part of BFD, the Binary File Descriptor library.
|
| 7 |
|
|
|
| 8 |
|
|
This program is free software; you can redistribute it and/or modify
|
| 9 |
|
|
it under the terms of the GNU General Public License as published by
|
| 10 |
|
|
the Free Software Foundation; either version 2 of the License, or
|
| 11 |
|
|
(at your option) any later version.
|
| 12 |
|
|
|
| 13 |
|
|
This program is distributed in the hope that it will be useful,
|
| 14 |
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
| 15 |
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
| 16 |
|
|
GNU General Public License for more details.
|
| 17 |
|
|
|
| 18 |
|
|
You should have received a copy of the GNU General Public License
|
| 19 |
|
|
along with this program; if not, write to the Free Software
|
| 20 |
|
|
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
|
| 21 |
|
|
|
| 22 |
|
|
/* This file holds definitions specific to the MIPS ELF ABI. Note
|
| 23 |
|
|
that most of this is not actually implemented by BFD. */
|
| 24 |
|
|
|
| 25 |
|
|
#ifndef _ELF_V850_H
|
| 26 |
|
|
#define _ELF_V850_H
|
| 27 |
|
|
|
| 28 |
|
|
/* Processor specific flags for the ELF header e_flags field. */
|
| 29 |
|
|
|
| 30 |
|
|
/* Four bit V850 architecture field. */
|
| 31 |
|
|
#define EF_V850_ARCH 0xf0000000
|
| 32 |
|
|
|
| 33 |
|
|
/* v850 code. */
|
| 34 |
|
|
#define E_V850_ARCH 0x00000000
|
| 35 |
|
|
|
| 36 |
|
|
/* v850e code. */
|
| 37 |
|
|
#define E_V850E_ARCH 0x10000000
|
| 38 |
|
|
|
| 39 |
|
|
/* v850e1 code. */
|
| 40 |
|
|
#define E_V850E1_ARCH 0x20000000
|
| 41 |
|
|
|
| 42 |
|
|
|
| 43 |
|
|
/* Flags for the st_other field. */
|
| 44 |
|
|
#define V850_OTHER_SDA 0x10 /* Symbol had SDA relocations. */
|
| 45 |
|
|
#define V850_OTHER_ZDA 0x20 /* Symbol had ZDA relocations. */
|
| 46 |
|
|
#define V850_OTHER_TDA 0x40 /* Symbol had TDA relocations. */
|
| 47 |
|
|
#define V850_OTHER_ERROR 0x80 /* Symbol had an error reported. */
|
| 48 |
|
|
|
| 49 |
|
|
/* V850 relocations. */
|
| 50 |
|
|
#include "elf/reloc-macros.h"
|
| 51 |
|
|
|
| 52 |
|
|
START_RELOC_NUMBERS (v850_reloc_type)
|
| 53 |
|
|
RELOC_NUMBER (R_V850_NONE, 0)
|
| 54 |
|
|
RELOC_NUMBER (R_V850_9_PCREL, 1)
|
| 55 |
|
|
RELOC_NUMBER (R_V850_22_PCREL, 2)
|
| 56 |
|
|
RELOC_NUMBER (R_V850_HI16_S, 3)
|
| 57 |
|
|
RELOC_NUMBER (R_V850_HI16, 4)
|
| 58 |
|
|
RELOC_NUMBER (R_V850_LO16, 5)
|
| 59 |
|
|
RELOC_NUMBER (R_V850_ABS32, 6)
|
| 60 |
|
|
RELOC_NUMBER (R_V850_16, 7)
|
| 61 |
|
|
RELOC_NUMBER (R_V850_8, 8)
|
| 62 |
|
|
RELOC_NUMBER( R_V850_SDA_16_16_OFFSET, 9) /* For ld.b, st.b, set1, clr1, not1, tst1, movea, movhi */
|
| 63 |
|
|
RELOC_NUMBER( R_V850_SDA_15_16_OFFSET, 10) /* For ld.w, ld.h, ld.hu, st.w, st.h */
|
| 64 |
|
|
RELOC_NUMBER( R_V850_ZDA_16_16_OFFSET, 11) /* For ld.b, st.b, set1, clr1, not1, tst1, movea, movhi */
|
| 65 |
|
|
RELOC_NUMBER( R_V850_ZDA_15_16_OFFSET, 12) /* For ld.w, ld.h, ld.hu, st.w, st.h */
|
| 66 |
|
|
RELOC_NUMBER( R_V850_TDA_6_8_OFFSET, 13) /* For sst.w, sld.w */
|
| 67 |
|
|
RELOC_NUMBER( R_V850_TDA_7_8_OFFSET, 14) /* For sst.h, sld.h */
|
| 68 |
|
|
RELOC_NUMBER( R_V850_TDA_7_7_OFFSET, 15) /* For sst.b, sld.b */
|
| 69 |
|
|
RELOC_NUMBER( R_V850_TDA_16_16_OFFSET, 16) /* For set1, clr1, not1, tst1, movea, movhi */
|
| 70 |
|
|
RELOC_NUMBER( R_V850_TDA_4_5_OFFSET, 17) /* For sld.hu */
|
| 71 |
|
|
RELOC_NUMBER( R_V850_TDA_4_4_OFFSET, 18) /* For sld.bu */
|
| 72 |
|
|
RELOC_NUMBER( R_V850_SDA_16_16_SPLIT_OFFSET, 19) /* For ld.bu */
|
| 73 |
|
|
RELOC_NUMBER( R_V850_ZDA_16_16_SPLIT_OFFSET, 20) /* For ld.bu */
|
| 74 |
|
|
RELOC_NUMBER( R_V850_CALLT_6_7_OFFSET, 21) /* For callt */
|
| 75 |
|
|
RELOC_NUMBER( R_V850_CALLT_16_16_OFFSET, 22) /* For callt */
|
| 76 |
|
|
RELOC_NUMBER (R_V850_GNU_VTINHERIT, 23)
|
| 77 |
|
|
RELOC_NUMBER (R_V850_GNU_VTENTRY, 24)
|
| 78 |
|
|
RELOC_NUMBER (R_V850_LONGCALL, 25)
|
| 79 |
|
|
RELOC_NUMBER (R_V850_LONGJUMP, 26)
|
| 80 |
|
|
RELOC_NUMBER (R_V850_ALIGN, 27)
|
| 81 |
|
|
RELOC_NUMBER (R_V850_REL32, 28)
|
| 82 |
|
|
RELOC_NUMBER (R_V850_LO16_SPLIT_OFFSET, 29) /* For ld.bu */
|
| 83 |
|
|
END_RELOC_NUMBERS (R_V850_max)
|
| 84 |
|
|
|
| 85 |
|
|
|
| 86 |
|
|
/* Processor specific section indices. These sections do not actually
|
| 87 |
|
|
exist. Symbols with a st_shndx field corresponding to one of these
|
| 88 |
|
|
values have a special meaning. */
|
| 89 |
|
|
|
| 90 |
|
|
/* Small data area common symbol. */
|
| 91 |
225 |
jeremybenn |
#define SHN_V850_SCOMMON SHN_LORESERVE
|
| 92 |
24 |
jeremybenn |
|
| 93 |
|
|
/* Tiny data area common symbol. */
|
| 94 |
225 |
jeremybenn |
#define SHN_V850_TCOMMON (SHN_LORESERVE + 1)
|
| 95 |
24 |
jeremybenn |
|
| 96 |
|
|
/* Zero data area common symbol. */
|
| 97 |
225 |
jeremybenn |
#define SHN_V850_ZCOMMON (SHN_LORESERVE + 2)
|
| 98 |
24 |
jeremybenn |
|
| 99 |
|
|
|
| 100 |
|
|
/* Processor specific section types. */
|
| 101 |
|
|
|
| 102 |
|
|
/* Section contains the .scommon data. */
|
| 103 |
|
|
#define SHT_V850_SCOMMON 0x70000000
|
| 104 |
|
|
|
| 105 |
|
|
/* Section contains the .scommon data. */
|
| 106 |
|
|
#define SHT_V850_TCOMMON 0x70000001
|
| 107 |
|
|
|
| 108 |
|
|
/* Section contains the .scommon data. */
|
| 109 |
|
|
#define SHT_V850_ZCOMMON 0x70000002
|
| 110 |
|
|
|
| 111 |
|
|
/* Processor specific section flags. */
|
| 112 |
|
|
|
| 113 |
|
|
/* This section must be in the small data area (pointed to by GP). */
|
| 114 |
|
|
#define SHF_V850_GPREL 0x10000000
|
| 115 |
|
|
|
| 116 |
|
|
/* This section must be in the tiny data area (pointed to by EP). */
|
| 117 |
|
|
#define SHF_V850_EPREL 0x20000000
|
| 118 |
|
|
|
| 119 |
|
|
/* This section must be in the zero data area (pointed to by R0). */
|
| 120 |
|
|
#define SHF_V850_R0REL 0x40000000
|
| 121 |
|
|
|
| 122 |
|
|
#endif /* _ELF_V850_H */
|
