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Diffstat (limited to 'contrib/binutils/include/elf/v850.h')
-rw-r--r-- | contrib/binutils/include/elf/v850.h | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/contrib/binutils/include/elf/v850.h b/contrib/binutils/include/elf/v850.h new file mode 100644 index 0000000..cc815c5 --- /dev/null +++ b/contrib/binutils/include/elf/v850.h @@ -0,0 +1,94 @@ +/* V850 ELF support for BFD. + Copyright (C) 1997 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 2 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 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 + + + +/* Flags for the st_other field */ +#define V850_OTHER_SDA 0x01 /* symbol had SDA relocations */ +#define V850_OTHER_ZDA 0x02 /* symbol had ZDA relocations */ +#define V850_OTHER_TDA 0x04 /* symbol had TDA relocations */ +#define V850_OTHER_TDA_BYTE 0x08 /* symbol had TDA byte relocations */ +#define V850_OTHER_ERROR 0x80 /* symbol had an error reported */ + +/* V850 relocations */ +enum v850_reloc_type +{ + R_V850_NONE = 0, + R_V850_9_PCREL, + R_V850_22_PCREL, + R_V850_HI16_S, + R_V850_HI16, + R_V850_LO16, + R_V850_32, + R_V850_16, + R_V850_8, + R_V850_SDA_16_16_OFFSET, /* For ld.b, st.b, set1, clr1, not1, tst1, movea, movhi */ + R_V850_SDA_15_16_OFFSET, /* For ld.w, ld.h, ld.hu, st.w, st.h */ + R_V850_ZDA_16_16_OFFSET, /* For ld.b, st.b, set1, clr1, not1, tst1, movea, movhi */ + R_V850_ZDA_15_16_OFFSET, /* For ld.w, ld.h, ld.hu, st.w, st.h */ + R_V850_TDA_6_8_OFFSET, /* For sst.w, sld.w */ + R_V850_TDA_7_8_OFFSET, /* For sst.h, sld.h */ + R_V850_TDA_7_7_OFFSET, /* For sst.b, sld.b */ + R_V850_TDA_16_16_OFFSET, /* For set1, clr1, not1, tst1, movea, movhi */ + 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 0xff00 + +/* Tiny data area common symbol. */ +#define SHN_V850_TCOMMON 0xff01 + +/* Zero data area common symbol. */ +#define SHN_V850_ZCOMMON 0xff02 + + +/* 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 + + +#endif /* _ELF_V850_H */ |