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252b5132 | 1 | /* V850 ELF support for BFD. |
86aba9db | 2 | Copyright 1997, 1998, 2000, 2002 Free Software Foundation, Inc. |
252b5132 RH |
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 | |
86aba9db NC |
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 | |
86aba9db NC |
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 | |
86aba9db NC |
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. */ | |
252b5132 RH |
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 | |
86aba9db NC |
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. */ |
252b5132 RH |
47 | #include "elf/reloc-macros.h" |
48 | ||
49 | START_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) | |
e30ddb24 | 56 | RELOC_NUMBER (R_V850_ABS32, 6) |
252b5132 RH |
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 */ | |
252b5132 RH |
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 */ | |
252b5132 RH |
73 | RELOC_NUMBER (R_V850_GNU_VTINHERIT, 23) |
74 | RELOC_NUMBER (R_V850_GNU_VTENTRY, 24) | |
86aba9db NC |
75 | RELOC_NUMBER (R_V850_LONGCALL, 25) |
76 | RELOC_NUMBER (R_V850_LONGJUMP, 26) | |
77 | RELOC_NUMBER (R_V850_ALIGN, 27) | |
e30ddb24 | 78 | RELOC_NUMBER (R_V850_REL32, 28) |
1b452ec6 | 79 | END_RELOC_NUMBERS (R_V850_max) |
252b5132 RH |
80 | |
81 | \f | |
82 | /* Processor specific section indices. These sections do not actually | |
83 | exist. Symbols with a st_shndx field corresponding to one of these | |
84 | values have a special meaning. */ | |
85 | ||
86 | /* Small data area common symbol. */ | |
87 | #define SHN_V850_SCOMMON 0xff00 | |
88 | ||
89 | /* Tiny data area common symbol. */ | |
90 | #define SHN_V850_TCOMMON 0xff01 | |
91 | ||
92 | /* Zero data area common symbol. */ | |
93 | #define SHN_V850_ZCOMMON 0xff02 | |
94 | ||
95 | \f | |
96 | /* Processor specific section types. */ | |
97 | ||
98 | /* Section contains the .scommon data. */ | |
99 | #define SHT_V850_SCOMMON 0x70000000 | |
100 | ||
101 | /* Section contains the .scommon data. */ | |
102 | #define SHT_V850_TCOMMON 0x70000001 | |
103 | ||
104 | /* Section contains the .scommon data. */ | |
105 | #define SHT_V850_ZCOMMON 0x70000002 | |
106 | ||
252b5132 | 107 | #endif /* _ELF_V850_H */ |