| 1 | /* FRV ELF support for BFD. |
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| 2 | Copyright (C) 2002, 2003, 2004, 2005, 2010 Free Software Foundation, Inc. |
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| 3 | |
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| 4 | This file is part of BFD, the Binary File Descriptor library. |
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| 5 | |
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| 6 | This program is free software; you can redistribute it and/or modify |
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| 7 | it under the terms of the GNU General Public License as published by |
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| 8 | the Free Software Foundation; either version 3 of the License, or |
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| 9 | (at your option) any later version. |
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| 10 | |
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| 11 | This program is distributed in the hope that it will be useful, |
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| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 14 | GNU General Public License for more details. |
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| 15 | |
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| 16 | You should have received a copy of the GNU General Public License |
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| 17 | along with this program; if not, write to the Free Software Foundation, |
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| 18 | Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ |
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| 19 | |
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| 20 | #ifndef _ELF_FRV_H |
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| 21 | #define _ELF_FRV_H |
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| 22 | |
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| 23 | #include "elf/reloc-macros.h" |
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| 24 | |
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| 25 | /* Relocations. */ |
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| 26 | START_RELOC_NUMBERS (elf_frv_reloc_type) |
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| 27 | RELOC_NUMBER (R_FRV_NONE, 0) |
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| 28 | RELOC_NUMBER (R_FRV_32, 1) |
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| 29 | RELOC_NUMBER (R_FRV_LABEL16, 2) |
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| 30 | RELOC_NUMBER (R_FRV_LABEL24, 3) |
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| 31 | RELOC_NUMBER (R_FRV_LO16, 4) |
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| 32 | RELOC_NUMBER (R_FRV_HI16, 5) |
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| 33 | RELOC_NUMBER (R_FRV_GPREL12, 6) |
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| 34 | RELOC_NUMBER (R_FRV_GPRELU12, 7) |
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| 35 | RELOC_NUMBER (R_FRV_GPREL32, 8) |
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| 36 | RELOC_NUMBER (R_FRV_GPRELHI, 9) |
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| 37 | RELOC_NUMBER (R_FRV_GPRELLO, 10) |
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| 38 | RELOC_NUMBER (R_FRV_GOT12, 11) |
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| 39 | RELOC_NUMBER (R_FRV_GOTHI, 12) |
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| 40 | RELOC_NUMBER (R_FRV_GOTLO, 13) |
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| 41 | RELOC_NUMBER (R_FRV_FUNCDESC, 14) |
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| 42 | RELOC_NUMBER (R_FRV_FUNCDESC_GOT12, 15) |
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| 43 | RELOC_NUMBER (R_FRV_FUNCDESC_GOTHI, 16) |
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| 44 | RELOC_NUMBER (R_FRV_FUNCDESC_GOTLO, 17) |
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| 45 | RELOC_NUMBER (R_FRV_FUNCDESC_VALUE, 18) |
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| 46 | RELOC_NUMBER (R_FRV_FUNCDESC_GOTOFF12, 19) |
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| 47 | RELOC_NUMBER (R_FRV_FUNCDESC_GOTOFFHI, 20) |
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| 48 | RELOC_NUMBER (R_FRV_FUNCDESC_GOTOFFLO, 21) |
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| 49 | RELOC_NUMBER (R_FRV_GOTOFF12, 22) |
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| 50 | RELOC_NUMBER (R_FRV_GOTOFFHI, 23) |
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| 51 | RELOC_NUMBER (R_FRV_GOTOFFLO, 24) |
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| 52 | RELOC_NUMBER (R_FRV_GETTLSOFF, 25) |
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| 53 | RELOC_NUMBER (R_FRV_TLSDESC_VALUE, 26) |
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| 54 | RELOC_NUMBER (R_FRV_GOTTLSDESC12, 27) |
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| 55 | RELOC_NUMBER (R_FRV_GOTTLSDESCHI, 28) |
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| 56 | RELOC_NUMBER (R_FRV_GOTTLSDESCLO, 29) |
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| 57 | RELOC_NUMBER (R_FRV_TLSMOFF12, 30) |
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| 58 | RELOC_NUMBER (R_FRV_TLSMOFFHI, 31) |
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| 59 | RELOC_NUMBER (R_FRV_TLSMOFFLO, 32) |
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| 60 | RELOC_NUMBER (R_FRV_GOTTLSOFF12, 33) |
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| 61 | RELOC_NUMBER (R_FRV_GOTTLSOFFHI, 34) |
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| 62 | RELOC_NUMBER (R_FRV_GOTTLSOFFLO, 35) |
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| 63 | RELOC_NUMBER (R_FRV_TLSOFF, 36) |
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| 64 | RELOC_NUMBER (R_FRV_TLSDESC_RELAX, 37) |
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| 65 | RELOC_NUMBER (R_FRV_GETTLSOFF_RELAX, 38) |
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| 66 | RELOC_NUMBER (R_FRV_TLSOFF_RELAX, 39) |
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| 67 | RELOC_NUMBER (R_FRV_TLSMOFF, 40) |
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| 68 | RELOC_NUMBER (R_FRV_GNU_VTINHERIT, 200) |
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| 69 | RELOC_NUMBER (R_FRV_GNU_VTENTRY, 201) |
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| 70 | END_RELOC_NUMBERS(R_FRV_max) |
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| 71 | |
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| 72 | /* Processor specific flags for the ELF header e_flags field. */ |
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| 73 | /* gpr support */ |
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| 74 | #define EF_FRV_GPR_MASK 0x00000003 /* mask for # of gprs */ |
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| 75 | #define EF_FRV_GPR_32 0x00000001 /* -mgpr-32 */ |
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| 76 | #define EF_FRV_GPR_64 0x00000002 /* -mgpr-64 */ |
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| 77 | |
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| 78 | /* fpr support */ |
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| 79 | #define EF_FRV_FPR_MASK 0x0000000c /* mask for # of fprs */ |
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| 80 | #define EF_FRV_FPR_32 0x00000004 /* -mfpr-32 */ |
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| 81 | #define EF_FRV_FPR_64 0x00000008 /* -mfpr-64 */ |
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| 82 | #define EF_FRV_FPR_NONE 0x0000000c /* -msoft-float */ |
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| 83 | |
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| 84 | /* double word support */ |
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| 85 | #define EF_FRV_DWORD_MASK 0x00000030 /* mask for dword support */ |
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| 86 | #define EF_FRV_DWORD_YES 0x00000010 /* use double word insns */ |
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| 87 | #define EF_FRV_DWORD_NO 0x00000020 /* don't use double word insn*/ |
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| 88 | |
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| 89 | #define EF_FRV_DOUBLE 0x00000040 /* -mdouble */ |
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| 90 | #define EF_FRV_MEDIA 0x00000080 /* -mmedia */ |
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| 91 | |
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| 92 | #define EF_FRV_PIC 0x00000100 /* -fpic */ |
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| 93 | #define EF_FRV_NON_PIC_RELOCS 0x00000200 /* used non pic safe relocs */ |
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| 94 | |
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| 95 | #define EF_FRV_MULADD 0x00000400 /* -mmuladd */ |
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| 96 | #define EF_FRV_BIGPIC 0x00000800 /* -fPIC */ |
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| 97 | #define EF_FRV_LIBPIC 0x00001000 /* -mlibrary-pic */ |
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| 98 | #define EF_FRV_G0 0x00002000 /* -G 0, no small data ptr */ |
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| 99 | #define EF_FRV_NOPACK 0x00004000 /* -mnopack */ |
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| 100 | #define EF_FRV_FDPIC 0x00008000 /* -mfdpic */ |
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| 101 | |
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| 102 | #define EF_FRV_CPU_MASK 0xff000000 /* specific cpu bits */ |
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| 103 | #define EF_FRV_CPU_GENERIC 0x00000000 /* generic FRV */ |
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| 104 | #define EF_FRV_CPU_FR500 0x01000000 /* FRV500 */ |
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| 105 | #define EF_FRV_CPU_FR300 0x02000000 /* FRV300 */ |
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| 106 | #define EF_FRV_CPU_SIMPLE 0x03000000 /* SIMPLE */ |
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| 107 | #define EF_FRV_CPU_TOMCAT 0x04000000 /* Tomcat, FR500 prototype */ |
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| 108 | #define EF_FRV_CPU_FR400 0x05000000 /* FRV400 */ |
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| 109 | #define EF_FRV_CPU_FR550 0x06000000 /* FRV550 */ |
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| 110 | #define EF_FRV_CPU_FR405 0x07000000 |
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| 111 | #define EF_FRV_CPU_FR450 0x08000000 |
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| 112 | |
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| 113 | /* Mask of PIC related bits */ |
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| 114 | #define EF_FRV_PIC_FLAGS (EF_FRV_PIC | EF_FRV_LIBPIC | EF_FRV_BIGPIC \ |
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| 115 | | EF_FRV_FDPIC) |
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| 116 | |
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| 117 | /* Mask of all flags */ |
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| 118 | #define EF_FRV_ALL_FLAGS (EF_FRV_GPR_MASK | \ |
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| 119 | EF_FRV_FPR_MASK | \ |
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| 120 | EF_FRV_DWORD_MASK | \ |
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| 121 | EF_FRV_DOUBLE | \ |
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| 122 | EF_FRV_MEDIA | \ |
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| 123 | EF_FRV_PIC_FLAGS | \ |
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| 124 | EF_FRV_NON_PIC_RELOCS | \ |
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| 125 | EF_FRV_MULADD | \ |
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| 126 | EF_FRV_G0 | \ |
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| 127 | EF_FRV_NOPACK | \ |
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| 128 | EF_FRV_CPU_MASK) |
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| 129 | |
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| 130 | #endif /* _ELF_FRV_H */ |
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