projects / thirdparty / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 252b5132 | 1 | /* V850 ELF support for BFD. |
| 4f1d9bd8 | 2 | Copyright 1997, 1998, 2000 Free Software Foundation, Inc. |
| 252b5132 RH |
3 | Created by Michael Meissner, Cygnus Support <meissner@cygnus.com> |
| 4 | ||
| 5 | This file is part of BFD, the Binary File Descriptor library. | |
| 6 | ||
| 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. | |
| 11 | ||
| 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. | |
| 16 | ||
| 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. */ | |
| 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 | ||
| 38 | /* v850ea code. */ | |
| 39 | #define E_V850EA_ARCH 0x20000000 | |
| 40 | ||
| 41 | ||
| 42 | /* Flags for the st_other field */ | |
| 43 | #define V850_OTHER_SDA 0x01 /* symbol had SDA relocations */ | |
| 44 | #define V850_OTHER_ZDA 0x02 /* symbol had ZDA relocations */ | |
| 45 | #define V850_OTHER_TDA 0x04 /* symbol had TDA relocations */ | |
| 46 | #define V850_OTHER_TDA_BYTE 0x08 /* symbol had TDA byte 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_32, 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 */ | |
| 252b5132 RH |
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 */ | |
| 252b5132 RH |
76 | RELOC_NUMBER (R_V850_GNU_VTINHERIT, 23) |
| 77 | RELOC_NUMBER (R_V850_GNU_VTENTRY, 24) | |
| 1b452ec6 | 78 | END_RELOC_NUMBERS (R_V850_max) |
| 252b5132 RH |
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 | ||
| 106 | ||
| 107 | #endif /* _ELF_V850_H */ |