v850.h revision 302408
133965Sjdp/* V850 ELF support for BFD. 2218822Sdim Copyright 1997, 1998, 2000, 2002, 2003, 2004, 2007 3218822Sdim Free Software Foundation, Inc. 433965Sjdp Created by Michael Meissner, Cygnus Support <meissner@cygnus.com> 533965Sjdp 6104834Sobrien This file is part of BFD, the Binary File Descriptor library. 733965Sjdp 8104834Sobrien This program is free software; you can redistribute it and/or modify 9104834Sobrien it under the terms of the GNU General Public License as published by 10104834Sobrien the Free Software Foundation; either version 2 of the License, or 11104834Sobrien (at your option) any later version. 1233965Sjdp 13104834Sobrien This program is distributed in the hope that it will be useful, 14104834Sobrien but WITHOUT ANY WARRANTY; without even the implied warranty of 15104834Sobrien MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16104834Sobrien GNU General Public License for more details. 1733965Sjdp 18104834Sobrien You should have received a copy of the GNU General Public License 19104834Sobrien along with this program; if not, write to the Free Software 20218822Sdim Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ 2133965Sjdp 2233965Sjdp/* This file holds definitions specific to the MIPS ELF ABI. Note 2333965Sjdp that most of this is not actually implemented by BFD. */ 2433965Sjdp 2533965Sjdp#ifndef _ELF_V850_H 2633965Sjdp#define _ELF_V850_H 2733965Sjdp 2833965Sjdp/* Processor specific flags for the ELF header e_flags field. */ 2933965Sjdp 3033965Sjdp/* Four bit V850 architecture field. */ 3133965Sjdp#define EF_V850_ARCH 0xf0000000 3233965Sjdp 3333965Sjdp/* v850 code. */ 3433965Sjdp#define E_V850_ARCH 0x00000000 3533965Sjdp 3633965Sjdp/* v850e code. */ 3733965Sjdp#define E_V850E_ARCH 0x10000000 3889857Sobrien 3989857Sobrien/* v850e1 code. */ 4033965Sjdp#define E_V850E1_ARCH 0x20000000 4133965Sjdp 4233965Sjdp 4333965Sjdp/* Flags for the st_other field. */ 4489857Sobrien#define V850_OTHER_SDA 0x10 /* Symbol had SDA relocations. */ 4589857Sobrien#define V850_OTHER_ZDA 0x20 /* Symbol had ZDA relocations. */ 4689857Sobrien#define V850_OTHER_TDA 0x40 /* Symbol had TDA relocations. */ 4789857Sobrien#define V850_OTHER_ERROR 0x80 /* Symbol had an error reported. */ 4889857Sobrien 4989857Sobrien/* V850 relocations. */ 5089857Sobrien#include "elf/reloc-macros.h" 5189857Sobrien 5289857SobrienSTART_RELOC_NUMBERS (v850_reloc_type) 5333965Sjdp RELOC_NUMBER (R_V850_NONE, 0) 5433965Sjdp RELOC_NUMBER (R_V850_9_PCREL, 1) 5533965Sjdp RELOC_NUMBER (R_V850_22_PCREL, 2) 5633965Sjdp RELOC_NUMBER (R_V850_HI16_S, 3) 5733965Sjdp RELOC_NUMBER (R_V850_HI16, 4) 5833965Sjdp RELOC_NUMBER (R_V850_LO16, 5) 5933965Sjdp RELOC_NUMBER (R_V850_ABS32, 6) 6033965Sjdp RELOC_NUMBER (R_V850_16, 7) 6133965Sjdp RELOC_NUMBER (R_V850_8, 8) 6233965Sjdp RELOC_NUMBER( R_V850_SDA_16_16_OFFSET, 9) /* For ld.b, st.b, set1, clr1, not1, tst1, movea, movhi */ 6333965Sjdp RELOC_NUMBER( R_V850_SDA_15_16_OFFSET, 10) /* For ld.w, ld.h, ld.hu, st.w, st.h */ 6433965Sjdp RELOC_NUMBER( R_V850_ZDA_16_16_OFFSET, 11) /* For ld.b, st.b, set1, clr1, not1, tst1, movea, movhi */ 6533965Sjdp RELOC_NUMBER( R_V850_ZDA_15_16_OFFSET, 12) /* For ld.w, ld.h, ld.hu, st.w, st.h */ 6633965Sjdp RELOC_NUMBER( R_V850_TDA_6_8_OFFSET, 13) /* For sst.w, sld.w */ 6733965Sjdp RELOC_NUMBER( R_V850_TDA_7_8_OFFSET, 14) /* For sst.h, sld.h */ 6833965Sjdp RELOC_NUMBER( R_V850_TDA_7_7_OFFSET, 15) /* For sst.b, sld.b */ 69130561Sobrien RELOC_NUMBER( R_V850_TDA_16_16_OFFSET, 16) /* For set1, clr1, not1, tst1, movea, movhi */ 70130561Sobrien RELOC_NUMBER( R_V850_TDA_4_5_OFFSET, 17) /* For sld.hu */ 71130561Sobrien RELOC_NUMBER( R_V850_TDA_4_4_OFFSET, 18) /* For sld.bu */ 72130561Sobrien RELOC_NUMBER( R_V850_SDA_16_16_SPLIT_OFFSET, 19) /* For ld.bu */ 73130561Sobrien RELOC_NUMBER( R_V850_ZDA_16_16_SPLIT_OFFSET, 20) /* For ld.bu */ 74130561Sobrien RELOC_NUMBER( R_V850_CALLT_6_7_OFFSET, 21) /* For callt */ 75130561Sobrien RELOC_NUMBER( R_V850_CALLT_16_16_OFFSET, 22) /* For callt */ 76130561Sobrien RELOC_NUMBER (R_V850_GNU_VTINHERIT, 23) 7733965Sjdp RELOC_NUMBER (R_V850_GNU_VTENTRY, 24) 7833965Sjdp RELOC_NUMBER (R_V850_LONGCALL, 25) 7933965Sjdp RELOC_NUMBER (R_V850_LONGJUMP, 26) 8033965Sjdp RELOC_NUMBER (R_V850_ALIGN, 27) 8133965Sjdp RELOC_NUMBER (R_V850_REL32, 28) 8233965Sjdp RELOC_NUMBER (R_V850_LO16_SPLIT_OFFSET, 29) /* For ld.bu */ 8333965SjdpEND_RELOC_NUMBERS (R_V850_max) 84130561Sobrien 8533965Sjdp 8633965Sjdp/* Processor specific section indices. These sections do not actually 8733965Sjdp exist. Symbols with a st_shndx field corresponding to one of these 8833965Sjdp values have a special meaning. */ 8933965Sjdp 9033965Sjdp/* Small data area common symbol. */ 9133965Sjdp#define SHN_V850_SCOMMON 0xff00 9233965Sjdp 9333965Sjdp/* Tiny data area common symbol. */ 9433965Sjdp#define SHN_V850_TCOMMON 0xff01 95218822Sdim 96218822Sdim/* Zero data area common symbol. */ 97218822Sdim#define SHN_V850_ZCOMMON 0xff02 98218822Sdim 99218822Sdim 100218822Sdim/* Processor specific section types. */ 101218822Sdim 102218822Sdim/* Section contains the .scommon data. */ 103218822Sdim#define SHT_V850_SCOMMON 0x70000000 104218822Sdim 105218822Sdim/* Section contains the .scommon data. */ 106218822Sdim#define SHT_V850_TCOMMON 0x70000001 107218822Sdim 108218822Sdim/* Section contains the .scommon data. */ 109218822Sdim#define SHT_V850_ZCOMMON 0x70000002 110218822Sdim 111218822Sdim/* Processor specific section flags. */ 112218822Sdim 113218822Sdim/* This section must be in the small data area (pointed to by GP). */ 114218822Sdim#define SHF_V850_GPREL 0x10000000 11533965Sjdp 116218822Sdim/* This section must be in the tiny data area (pointed to by EP). */ 11733965Sjdp#define SHF_V850_EPREL 0x20000000 11833965Sjdp 11933965Sjdp/* This section must be in the zero data area (pointed to by R0). */ 12033965Sjdp#define SHF_V850_R0REL 0x40000000 121218822Sdim 122218822Sdim#endif /* _ELF_V850_H */ 12333965Sjdp