151 lines
6 KiB
C
151 lines
6 KiB
C
/* V850 ELF support for BFD.
|
||
Copyright 1997, 1998, 2000, 2002, 2003, 2004, 2007, 2008, 2010
|
||
Free Software Foundation, Inc.
|
||
Created by Michael Meissner, Cygnus Support <meissner@cygnus.com>
|
||
|
||
This file is part of BFD, the Binary File Descriptor library.
|
||
|
||
This program is free software; you can redistribute it and/or modify
|
||
it under the terms of the GNU General Public License as published by
|
||
the Free Software Foundation; either version 3 of the License, or
|
||
(at your option) any later version.
|
||
|
||
This program is distributed in the hope that it will be useful,
|
||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
GNU General Public License for more details.
|
||
|
||
You should have received a copy of the GNU General Public License
|
||
along with this program; if not, write to the Free Software
|
||
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
|
||
MA 02110-1301, USA. */
|
||
|
||
/* This file holds definitions specific to the MIPS ELF ABI. Note
|
||
that most of this is not actually implemented by BFD. */
|
||
|
||
#ifndef _ELF_V850_H
|
||
#define _ELF_V850_H
|
||
|
||
/* Processor specific flags for the ELF header e_flags field. */
|
||
|
||
/* Four bit V850 architecture field. */
|
||
#define EF_V850_ARCH 0xf0000000
|
||
|
||
/* v850 code. */
|
||
#define E_V850_ARCH 0x00000000
|
||
|
||
/* v850e code. */
|
||
#define E_V850E_ARCH 0x10000000
|
||
|
||
/* v850e1 code. */
|
||
#define E_V850E1_ARCH 0x20000000
|
||
|
||
/* v850e2 code. */
|
||
#define E_V850E2_ARCH 0x30000000
|
||
|
||
/* v850e2v3 code. */
|
||
#define E_V850E2V3_ARCH 0x40000000
|
||
|
||
/* Flags for the st_other field. */
|
||
#define V850_OTHER_SDA 0x10 /* Symbol had SDA relocations. */
|
||
#define V850_OTHER_ZDA 0x20 /* Symbol had ZDA relocations. */
|
||
#define V850_OTHER_TDA 0x40 /* Symbol had TDA relocations. */
|
||
#define V850_OTHER_ERROR 0x80 /* Symbol had an error reported. */
|
||
|
||
/* V850 relocations. */
|
||
#include "elf/reloc-macros.h"
|
||
|
||
START_RELOC_NUMBERS (v850_reloc_type)
|
||
RELOC_NUMBER (R_V850_NONE, 0)
|
||
RELOC_NUMBER (R_V850_9_PCREL, 1)
|
||
RELOC_NUMBER (R_V850_22_PCREL, 2)
|
||
RELOC_NUMBER (R_V850_HI16_S, 3)
|
||
RELOC_NUMBER (R_V850_HI16, 4)
|
||
RELOC_NUMBER (R_V850_LO16, 5)
|
||
RELOC_NUMBER (R_V850_ABS32, 6)
|
||
RELOC_NUMBER (R_V850_16, 7)
|
||
RELOC_NUMBER (R_V850_8, 8)
|
||
RELOC_NUMBER( R_V850_SDA_16_16_OFFSET, 9) /* For ld.b, st.b, set1, clr1, not1, tst1, movea, movhi */
|
||
RELOC_NUMBER( R_V850_SDA_15_16_OFFSET, 10) /* For ld.w, ld.h, ld.hu, st.w, st.h */
|
||
RELOC_NUMBER( R_V850_ZDA_16_16_OFFSET, 11) /* For ld.b, st.b, set1, clr1, not1, tst1, movea, movhi */
|
||
RELOC_NUMBER( R_V850_ZDA_15_16_OFFSET, 12) /* For ld.w, ld.h, ld.hu, st.w, st.h */
|
||
RELOC_NUMBER( R_V850_TDA_6_8_OFFSET, 13) /* For sst.w, sld.w */
|
||
RELOC_NUMBER( R_V850_TDA_7_8_OFFSET, 14) /* For sst.h, sld.h */
|
||
RELOC_NUMBER( R_V850_TDA_7_7_OFFSET, 15) /* For sst.b, sld.b */
|
||
RELOC_NUMBER( R_V850_TDA_16_16_OFFSET, 16) /* For set1, clr1, not1, tst1, movea, movhi */
|
||
RELOC_NUMBER( R_V850_TDA_4_5_OFFSET, 17) /* For sld.hu */
|
||
RELOC_NUMBER( R_V850_TDA_4_4_OFFSET, 18) /* For sld.bu */
|
||
RELOC_NUMBER( R_V850_SDA_16_16_SPLIT_OFFSET, 19) /* For ld.bu */
|
||
RELOC_NUMBER( R_V850_ZDA_16_16_SPLIT_OFFSET, 20) /* For ld.bu */
|
||
RELOC_NUMBER( R_V850_CALLT_6_7_OFFSET, 21) /* For callt */
|
||
RELOC_NUMBER( R_V850_CALLT_16_16_OFFSET, 22) /* For callt */
|
||
RELOC_NUMBER (R_V850_GNU_VTINHERIT, 23)
|
||
RELOC_NUMBER (R_V850_GNU_VTENTRY, 24)
|
||
RELOC_NUMBER (R_V850_LONGCALL, 25)
|
||
RELOC_NUMBER (R_V850_LONGJUMP, 26)
|
||
RELOC_NUMBER (R_V850_ALIGN, 27)
|
||
RELOC_NUMBER (R_V850_REL32, 28)
|
||
RELOC_NUMBER (R_V850_LO16_SPLIT_OFFSET, 29) /* For ld.bu */
|
||
RELOC_NUMBER (R_V850_16_PCREL, 30) /* For loop */
|
||
RELOC_NUMBER (R_V850_17_PCREL, 31) /* For br */
|
||
RELOC_NUMBER (R_V850_23, 32) /* For 23bit ld.[w,h,hu,b,bu],st.[w,h,b] */
|
||
RELOC_NUMBER (R_V850_32_PCREL, 33) /* For jr32, jarl32 */
|
||
RELOC_NUMBER (R_V850_32_ABS, 34) /* For jmp32 */
|
||
RELOC_NUMBER (R_V850_16_SPLIT_OFFSET, 35) /* For ld.bu */
|
||
RELOC_NUMBER (R_V850_16_S1, 36) /* For ld.w, ld.h st.w st.h */
|
||
RELOC_NUMBER (R_V850_LO16_S1, 37) /* For ld.w, ld.h st.w st.h */
|
||
RELOC_NUMBER (R_V850_CALLT_15_16_OFFSET, 38) /* For ld.w, ld.h, ld.hu, st.w, st.h */
|
||
RELOC_NUMBER (R_V850_32_GOTPCREL, 39) /* GLOBAL_OFFSET_TABLE from pc */
|
||
RELOC_NUMBER (R_V850_16_GOT, 40) /* GOT ENTRY from gp */
|
||
RELOC_NUMBER (R_V850_32_GOT, 41)
|
||
RELOC_NUMBER (R_V850_22_PLT, 42) /* For jr */
|
||
RELOC_NUMBER (R_V850_32_PLT, 43) /* For jr32 */
|
||
RELOC_NUMBER (R_V850_COPY, 44)
|
||
RELOC_NUMBER (R_V850_GLOB_DAT, 45)
|
||
RELOC_NUMBER (R_V850_JMP_SLOT, 46)
|
||
RELOC_NUMBER (R_V850_RELATIVE, 47)
|
||
RELOC_NUMBER (R_V850_16_GOTOFF, 48) /* From gp */
|
||
RELOC_NUMBER (R_V850_32_GOTOFF, 49)
|
||
RELOC_NUMBER (R_V850_CODE, 50)
|
||
RELOC_NUMBER (R_V850_DATA, 51) /* For loop */
|
||
|
||
END_RELOC_NUMBERS (R_V850_max)
|
||
|
||
|
||
/* Processor specific section indices. These sections do not actually
|
||
exist. Symbols with a st_shndx field corresponding to one of these
|
||
values have a special meaning. */
|
||
|
||
/* Small data area common symbol. */
|
||
#define SHN_V850_SCOMMON SHN_LORESERVE
|
||
|
||
/* Tiny data area common symbol. */
|
||
#define SHN_V850_TCOMMON (SHN_LORESERVE + 1)
|
||
|
||
/* Zero data area common symbol. */
|
||
#define SHN_V850_ZCOMMON (SHN_LORESERVE + 2)
|
||
|
||
|
||
/* Processor specific section types. */
|
||
|
||
/* Section contains the .scommon data. */
|
||
#define SHT_V850_SCOMMON 0x70000000
|
||
|
||
/* Section contains the .scommon data. */
|
||
#define SHT_V850_TCOMMON 0x70000001
|
||
|
||
/* Section contains the .scommon data. */
|
||
#define SHT_V850_ZCOMMON 0x70000002
|
||
|
||
/* Processor specific section flags. */
|
||
|
||
/* This section must be in the small data area (pointed to by GP). */
|
||
#define SHF_V850_GPREL 0x10000000
|
||
|
||
/* This section must be in the tiny data area (pointed to by EP). */
|
||
#define SHF_V850_EPREL 0x20000000
|
||
|
||
/* This section must be in the zero data area (pointed to by R0). */
|
||
#define SHF_V850_R0REL 0x40000000
|
||
|
||
#endif /* _ELF_V850_H */
|