[deliverable/binutils-gdb.git] / include / elf / v850.h

/* V850 ELF support for BFD.
   Copyright (C) 1997, 98, 2000 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

/* v850e code.  */
#define E_V850E_ARCH		0x10000000

/* v850ea code.  */
#define E_V850EA_ARCH		0x20000000


/* 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 */
#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_32, 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 */
/* CYGNUS LOCAL v850e */
     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 */
/* END CYGNUS LOCAL */
     RELOC_NUMBER (R_V850_GNU_VTINHERIT, 23)
     RELOC_NUMBER (R_V850_GNU_VTENTRY, 24)
END_RELOC_NUMBERS (R_V850_max)

\f
/* 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

\f
/* 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 */
Commit	Line	Data
252b5132	1	/* V850 ELF support for BFD.
638632bd	2	Copyright (C) 1997, 98, 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 */
70	/* CYGNUS LOCAL v850e */
71	RELOC_NUMBER( R_V850_TDA_4_5_OFFSET, 17) /* For sld.hu */
72	RELOC_NUMBER( R_V850_TDA_4_4_OFFSET, 18) /* For sld.bu */
73	RELOC_NUMBER( R_V850_SDA_16_16_SPLIT_OFFSET, 19) /* For ld.bu */
74	RELOC_NUMBER( R_V850_ZDA_16_16_SPLIT_OFFSET, 20) /* For ld.bu */
75	RELOC_NUMBER( R_V850_CALLT_6_7_OFFSET, 21) /* For callt */
76	RELOC_NUMBER( R_V850_CALLT_16_16_OFFSET, 22) /* For callt */
77	/* END CYGNUS LOCAL */
78	RELOC_NUMBER (R_V850_GNU_VTINHERIT, 23)
79	RELOC_NUMBER (R_V850_GNU_VTENTRY, 24)
1b452ec6	80	END_RELOC_NUMBERS (R_V850_max)
252b5132 RH	81
	82	\f
	83	/* Processor specific section indices. These sections do not actually
	84	exist. Symbols with a st_shndx field corresponding to one of these
	85	values have a special meaning. */
	86
	87	/* Small data area common symbol. */
	88	#define SHN_V850_SCOMMON 0xff00
	89
	90	/* Tiny data area common symbol. */
	91	#define SHN_V850_TCOMMON 0xff01
	92
	93	/* Zero data area common symbol. */
	94	#define SHN_V850_ZCOMMON 0xff02
	95
	96	\f
	97	/* Processor specific section types. */
	98
	99	/* Section contains the .scommon data. */
	100	#define SHT_V850_SCOMMON 0x70000000
	101
	102	/* Section contains the .scommon data. */
	103	#define SHT_V850_TCOMMON 0x70000001
	104
	105	/* Section contains the .scommon data. */
	106	#define SHT_V850_ZCOMMON 0x70000002
	107
	108
	109	#endif /* _ELF_V850_H */