2003-06-03 Andrew Cagney <cagney@redhat.com>
[deliverable/binutils-gdb.git] / include / elf / v850.h
CommitLineData
252b5132 1/* V850 ELF support for BFD.
86aba9db 2 Copyright 1997, 1998, 2000, 2002 Free Software Foundation, Inc.
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3 Created by Michael Meissner, Cygnus Support <meissner@cygnus.com>
4
86aba9db 5 This file is part of BFD, the Binary File Descriptor library.
252b5132 6
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7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
252b5132 11
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12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
252b5132 16
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17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software
19 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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20
21/* This file holds definitions specific to the MIPS ELF ABI. Note
22 that most of this is not actually implemented by BFD. */
23
24#ifndef _ELF_V850_H
25#define _ELF_V850_H
26
27/* Processor specific flags for the ELF header e_flags field. */
28
29/* Four bit V850 architecture field. */
30#define EF_V850_ARCH 0xf0000000
31
32/* v850 code. */
33#define E_V850_ARCH 0x00000000
34
35/* v850e code. */
36#define E_V850E_ARCH 0x10000000
37
252b5132 38
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39/* Flags for the st_other field. */
40#define V850_OTHER_SDA 0x01 /* Symbol had SDA relocations. */
41#define V850_OTHER_ZDA 0x02 /* Symbol had ZDA relocations. */
42#define V850_OTHER_TDA 0x04 /* Symbol had TDA relocations. */
43#define V850_OTHER_TDA_BYTE 0x08 /* Symbol had TDA byte relocations. */
44#define V850_OTHER_ERROR 0x80 /* Symbol had an error reported. */
252b5132 45
86aba9db 46/* V850 relocations. */
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47#include "elf/reloc-macros.h"
48
49START_RELOC_NUMBERS (v850_reloc_type)
50 RELOC_NUMBER (R_V850_NONE, 0)
51 RELOC_NUMBER (R_V850_9_PCREL, 1)
52 RELOC_NUMBER (R_V850_22_PCREL, 2)
53 RELOC_NUMBER (R_V850_HI16_S, 3)
54 RELOC_NUMBER (R_V850_HI16, 4)
55 RELOC_NUMBER (R_V850_LO16, 5)
56 RELOC_NUMBER (R_V850_32, 6)
57 RELOC_NUMBER (R_V850_16, 7)
58 RELOC_NUMBER (R_V850_8, 8)
59 RELOC_NUMBER( R_V850_SDA_16_16_OFFSET, 9) /* For ld.b, st.b, set1, clr1, not1, tst1, movea, movhi */
60 RELOC_NUMBER( R_V850_SDA_15_16_OFFSET, 10) /* For ld.w, ld.h, ld.hu, st.w, st.h */
61 RELOC_NUMBER( R_V850_ZDA_16_16_OFFSET, 11) /* For ld.b, st.b, set1, clr1, not1, tst1, movea, movhi */
62 RELOC_NUMBER( R_V850_ZDA_15_16_OFFSET, 12) /* For ld.w, ld.h, ld.hu, st.w, st.h */
63 RELOC_NUMBER( R_V850_TDA_6_8_OFFSET, 13) /* For sst.w, sld.w */
64 RELOC_NUMBER( R_V850_TDA_7_8_OFFSET, 14) /* For sst.h, sld.h */
65 RELOC_NUMBER( R_V850_TDA_7_7_OFFSET, 15) /* For sst.b, sld.b */
66 RELOC_NUMBER( R_V850_TDA_16_16_OFFSET, 16) /* For set1, clr1, not1, tst1, movea, movhi */
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67 RELOC_NUMBER( R_V850_TDA_4_5_OFFSET, 17) /* For sld.hu */
68 RELOC_NUMBER( R_V850_TDA_4_4_OFFSET, 18) /* For sld.bu */
69 RELOC_NUMBER( R_V850_SDA_16_16_SPLIT_OFFSET, 19) /* For ld.bu */
70 RELOC_NUMBER( R_V850_ZDA_16_16_SPLIT_OFFSET, 20) /* For ld.bu */
71 RELOC_NUMBER( R_V850_CALLT_6_7_OFFSET, 21) /* For callt */
72 RELOC_NUMBER( R_V850_CALLT_16_16_OFFSET, 22) /* For callt */
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73 RELOC_NUMBER (R_V850_GNU_VTINHERIT, 23)
74 RELOC_NUMBER (R_V850_GNU_VTENTRY, 24)
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75 RELOC_NUMBER (R_V850_LONGCALL, 25)
76 RELOC_NUMBER (R_V850_LONGJUMP, 26)
77 RELOC_NUMBER (R_V850_ALIGN, 27)
1b452ec6 78END_RELOC_NUMBERS (R_V850_max)
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79
80\f
81/* Processor specific section indices. These sections do not actually
82 exist. Symbols with a st_shndx field corresponding to one of these
83 values have a special meaning. */
84
85/* Small data area common symbol. */
86#define SHN_V850_SCOMMON 0xff00
87
88/* Tiny data area common symbol. */
89#define SHN_V850_TCOMMON 0xff01
90
91/* Zero data area common symbol. */
92#define SHN_V850_ZCOMMON 0xff02
93
94\f
95/* Processor specific section types. */
96
97/* Section contains the .scommon data. */
98#define SHT_V850_SCOMMON 0x70000000
99
100/* Section contains the .scommon data. */
101#define SHT_V850_TCOMMON 0x70000001
102
103/* Section contains the .scommon data. */
104#define SHT_V850_ZCOMMON 0x70000002
105
252b5132 106#endif /* _ELF_V850_H */
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