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

/* 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


/* 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 */
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	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)

\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

/* 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 */
Commit	Line	Data
252b5132	1	/* V850 ELF support for BFD.
e4e42b45	2	Copyright 1997, 1998, 2000, 2002, 2003, 2004, 2007, 2008, 2010
c3aa17e9	3	Free Software Foundation, Inc.
252b5132 RH	4	Created by Michael Meissner, Cygnus Support <meissner@cygnus.com>
252b5132 RH	5
86aba9db	6	This file is part of BFD, the Binary File Descriptor library.
252b5132	7
86aba9db NC	8	This program is free software; you can redistribute it and/or modify
86aba9db NC	9	it under the terms of the GNU General Public License as published by
e4e42b45	10	the Free Software Foundation; either version 3 of the License, or
86aba9db	11	(at your option) any later version.
252b5132	12
86aba9db NC	13	This program is distributed in the hope that it will be useful,
	14	but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	GNU General Public License for more details.
252b5132	17
86aba9db NC	18	You should have received a copy of the GNU General Public License
86aba9db NC	19	along with this program; if not, write to the Free Software
e4e42b45 NC	20	Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
e4e42b45 NC	21	MA 02110-1301, USA. */
252b5132 RH	22
	23	/* This file holds definitions specific to the MIPS ELF ABI. Note
	24	that most of this is not actually implemented by BFD. */
	25
	26	#ifndef _ELF_V850_H
	27	#define _ELF_V850_H
	28
	29	/* Processor specific flags for the ELF header e_flags field. */
	30
	31	/* Four bit V850 architecture field. */
	32	#define EF_V850_ARCH 0xf0000000
	33
	34	/* v850 code. */
	35	#define E_V850_ARCH 0x00000000
	36
	37	/* v850e code. */
	38	#define E_V850E_ARCH 0x10000000
	39
8ad30312 NC	40	/* v850e1 code. */
	41	#define E_V850E1_ARCH 0x20000000
	42
252b5132	43
86aba9db	44	/* Flags for the st_other field. */
d4c87fc1 AM	45	#define V850_OTHER_SDA 0x10 /* Symbol had SDA relocations. */
	46	#define V850_OTHER_ZDA 0x20 /* Symbol had ZDA relocations. */
	47	#define V850_OTHER_TDA 0x40 /* Symbol had TDA relocations. */
86aba9db	48	#define V850_OTHER_ERROR 0x80 /* Symbol had an error reported. */
252b5132	49
86aba9db	50	/* V850 relocations. */
252b5132 RH	51	#include "elf/reloc-macros.h"
	52
	53	START_RELOC_NUMBERS (v850_reloc_type)
	54	RELOC_NUMBER (R_V850_NONE, 0)
	55	RELOC_NUMBER (R_V850_9_PCREL, 1)
	56	RELOC_NUMBER (R_V850_22_PCREL, 2)
	57	RELOC_NUMBER (R_V850_HI16_S, 3)
	58	RELOC_NUMBER (R_V850_HI16, 4)
	59	RELOC_NUMBER (R_V850_LO16, 5)
e30ddb24	60	RELOC_NUMBER (R_V850_ABS32, 6)
252b5132 RH	61	RELOC_NUMBER (R_V850_16, 7)
	62	RELOC_NUMBER (R_V850_8, 8)
	63	RELOC_NUMBER( R_V850_SDA_16_16_OFFSET, 9) /* For ld.b, st.b, set1, clr1, not1, tst1, movea, movhi */
	64	RELOC_NUMBER( R_V850_SDA_15_16_OFFSET, 10) /* For ld.w, ld.h, ld.hu, st.w, st.h */
	65	RELOC_NUMBER( R_V850_ZDA_16_16_OFFSET, 11) /* For ld.b, st.b, set1, clr1, not1, tst1, movea, movhi */
	66	RELOC_NUMBER( R_V850_ZDA_15_16_OFFSET, 12) /* For ld.w, ld.h, ld.hu, st.w, st.h */
	67	RELOC_NUMBER( R_V850_TDA_6_8_OFFSET, 13) /* For sst.w, sld.w */
	68	RELOC_NUMBER( R_V850_TDA_7_8_OFFSET, 14) /* For sst.h, sld.h */
	69	RELOC_NUMBER( R_V850_TDA_7_7_OFFSET, 15) /* For sst.b, sld.b */
	70	RELOC_NUMBER( R_V850_TDA_16_16_OFFSET, 16) /* For set1, clr1, not1, tst1, movea, movhi */
252b5132 RH	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 */
252b5132 RH	77	RELOC_NUMBER (R_V850_GNU_VTINHERIT, 23)
252b5132 RH	78	RELOC_NUMBER (R_V850_GNU_VTENTRY, 24)
86aba9db NC	79	RELOC_NUMBER (R_V850_LONGCALL, 25)
	80	RELOC_NUMBER (R_V850_LONGJUMP, 26)
	81	RELOC_NUMBER (R_V850_ALIGN, 27)
e30ddb24	82	RELOC_NUMBER (R_V850_REL32, 28)
1e50d24d	83	RELOC_NUMBER (R_V850_LO16_SPLIT_OFFSET, 29) /* For ld.bu */
1b452ec6	84	END_RELOC_NUMBERS (R_V850_max)
252b5132 RH	85
	86	\f
	87	/* Processor specific section indices. These sections do not actually
	88	exist. Symbols with a st_shndx field corresponding to one of these
	89	values have a special meaning. */
	90
	91	/* Small data area common symbol. */
1bce5d2c	92	#define SHN_V850_SCOMMON SHN_LORESERVE
252b5132 RH	93
252b5132 RH	94	/* Tiny data area common symbol. */
1bce5d2c	95	#define SHN_V850_TCOMMON (SHN_LORESERVE + 1)
252b5132 RH	96
252b5132 RH	97	/* Zero data area common symbol. */
1bce5d2c	98	#define SHN_V850_ZCOMMON (SHN_LORESERVE + 2)
252b5132 RH	99
	100	\f
	101	/* Processor specific section types. */
	102
	103	/* Section contains the .scommon data. */
	104	#define SHT_V850_SCOMMON 0x70000000
	105
	106	/* Section contains the .scommon data. */
	107	#define SHT_V850_TCOMMON 0x70000001
	108
	109	/* Section contains the .scommon data. */
	110	#define SHT_V850_ZCOMMON 0x70000002
	111
2f89ff8d L	112	/* Processor specific section flags. */
	113
	114	/* This section must be in the small data area (pointed to by GP). */
	115	#define SHF_V850_GPREL 0x10000000
	116
	117	/* This section must be in the tiny data area (pointed to by EP). */
	118	#define SHF_V850_EPREL 0x20000000
	119
	120	/* This section must be in the zero data area (pointed to by R0). */
	121	#define SHF_V850_R0REL 0x40000000
	122
252b5132	123	#endif /* _ELF_V850_H */