WebSVN – Kolibri OS – Diff – /contrib/toolchain/binutils/include/elf/tic6x.h


/* TI C6X ELF support for BFD.
 
   Copyright (C) 2010-2015 Free Software Foundation, Inc.
 
   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.  */
 
#ifndef _ELF_TIC6X_H
#define _ELF_TIC6X_H
 
#include "elf/reloc-macros.h"
 
/* Relocation types.  */
START_RELOC_NUMBERS (elf_tic6x_reloc_type)
  RELOC_NUMBER (R_C6000_NONE, 0)
  RELOC_NUMBER (R_C6000_ABS32, 1)
  RELOC_NUMBER (R_C6000_ABS16, 2)
  RELOC_NUMBER (R_C6000_ABS8, 3)
  RELOC_NUMBER (R_C6000_PCR_S21, 4)
  RELOC_NUMBER (R_C6000_PCR_S12, 5)
  RELOC_NUMBER (R_C6000_PCR_S10, 6)
  RELOC_NUMBER (R_C6000_PCR_S7, 7)
  RELOC_NUMBER (R_C6000_ABS_S16, 8)
  RELOC_NUMBER (R_C6000_ABS_L16, 9)
  RELOC_NUMBER (R_C6000_ABS_H16, 10)
  RELOC_NUMBER (R_C6000_SBR_U15_B, 11)
  RELOC_NUMBER (R_C6000_SBR_U15_H, 12)
  RELOC_NUMBER (R_C6000_SBR_U15_W, 13)
  RELOC_NUMBER (R_C6000_SBR_S16, 14)
  RELOC_NUMBER (R_C6000_SBR_L16_B, 15)
  RELOC_NUMBER (R_C6000_SBR_L16_H, 16)
  RELOC_NUMBER (R_C6000_SBR_L16_W, 17)
  RELOC_NUMBER (R_C6000_SBR_H16_B, 18)
  RELOC_NUMBER (R_C6000_SBR_H16_H, 19)
  RELOC_NUMBER (R_C6000_SBR_H16_W, 20)
  RELOC_NUMBER (R_C6000_SBR_GOT_U15_W, 21)
  RELOC_NUMBER (R_C6000_SBR_GOT_L16_W, 22)
  RELOC_NUMBER (R_C6000_SBR_GOT_H16_W, 23)
  RELOC_NUMBER (R_C6000_DSBT_INDEX, 24)
  RELOC_NUMBER (R_C6000_PREL31, 25)
  RELOC_NUMBER (R_C6000_COPY, 26)
  RELOC_NUMBER (R_C6000_JUMP_SLOT, 27)
  RELOC_NUMBER (R_C6000_EHTYPE, 28)
  RELOC_NUMBER (R_C6000_PCR_H16, 29)
  RELOC_NUMBER (R_C6000_PCR_L16, 30)
  RELOC_NUMBER (R_C6000_ALIGN, 253)
  RELOC_NUMBER (R_C6000_FPHEAD, 254)
  RELOC_NUMBER (R_C6000_NOCMP, 255)
END_RELOC_NUMBERS (R_TIC6X_max)
 
/* Processor-specific flags.  */
 
/* File contains static relocation information.  */
#define EF_C6000_REL		0x1
 
/* Processor-specific section types.  */
 
/* Unwind function table for stack unwinding.  */
#define SHT_C6000_UNWIND	0x70000001
 
/* DLL dynamic linking pre-emption map.  */
#define SHT_C6000_PREEMPTMAP	0x70000002
 
/* Object file compatibility attributes.  */
#define SHT_C6000_ATTRIBUTES	0x70000003
 
/* Intermediate code for link-time optimization.  */
#define SHT_TI_ICODE		0x7F000000
 
/* Symbolic cross reference information.  */
#define SHT_TI_XREF		0x7F000001
 
/* Reserved.  */
#define SHT_TI_HANDLER		0x7F000002
 
/* Compressed data for initializing C variables.  */
#define SHT_TI_INITINFO		0x7F000003
 
/* Extended program header attributes.  */
#define SHT_TI_PHATTRS		0x7F000004
 
/* 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_TIC6X_SCOMMON	SHN_LORESERVE
 
/* Processor-specific segment types.  */
 
/* Extended Segment Attributes.  */
#define PT_C6000_PHATTR		0x70000000
 
/* Processor-specific dynamic tags.  */
 
/* Undocumented.  */
#define DT_C6000_GSYM_OFFSET	0x6000000D
 
/* Undocumented.  */
#define DT_C6000_GSTR_OFFSET	0x6000000F
 
/* Statically linked base address of data segment.  */
#define DT_C6000_DSBT_BASE	0x70000000
 
/* Number of entries in this module's DSBT.  */
#define DT_C6000_DSBT_SIZE	0x70000001
 
/* Undocumented.  */
#define DT_C6000_PREEMPTMAP	0x70000002
 
/* The hard-coded DSBT index for this module, if any.  */
#define DT_C6000_DSBT_INDEX	0x70000003
 
/* Extended program header attributes.  */
 
/* Terminate a segment.  */
#define PHA_NULL		0x0
 
/* Segment's address bound to the final address.  */
#define PHA_BOUND		0x1
 
/* Segment cannot be further relocated.  */
#define PHA_READONLY		0x2
 
/* Build attributes.  */
enum
  {
#define TAG(tag, value) tag = value,
#include "elf/tic6x-attrs.h"
#undef TAG
    Tag_C6XABI_last
  };
 
/* Values for Tag_ISA.  GNU-specific names; the ABI does not specify
   names for these values.  */
enum
  {
    C6XABI_Tag_ISA_none = 0,
    C6XABI_Tag_ISA_C62X = 1,
    C6XABI_Tag_ISA_C67X = 3,
    C6XABI_Tag_ISA_C67XP = 4,
    C6XABI_Tag_ISA_C64X = 6,
    C6XABI_Tag_ISA_C64XP = 7,
    C6XABI_Tag_ISA_C674X = 8
  };
 
/* Special section names.  */
#define ELF_STRING_C6000_unwind           ".c6xabi.exidx"
#define ELF_STRING_C6000_unwind_info      ".c6xabi.extab"
#define ELF_STRING_C6000_unwind_once      ".gnu.linkonce.c6xabi.exidx."
#define ELF_STRING_C6000_unwind_info_once ".gnu.linkonce.c6xabi.extab."
 
#endif /* _ELF_TIC6X_H */

Subversion Repositories Kolibri OS

(root)/contrib/toolchain/binutils/include/elf/tic6x.h – Rev 5191 → 6324

Rev 5191		Rev 6324
1	/* TI C6X ELF support for BFD.	1	/* TI C6X ELF support for BFD.
2	Copyright 2010, 2011	-
3	Free Software Foundation, Inc.	2	Copyright (C) 2010-2015 Free Software Foundation, Inc.
4		3
5	This file is part of BFD, the Binary File Descriptor library.	4	This file is part of BFD, the Binary File Descriptor library.
6		5
7	This program is free software; you can redistribute it and/or modify	6	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	7	it under the terms of the GNU General Public License as published by
9	the Free Software Foundation; either version 3 of the License, or	8	the Free Software Foundation; either version 3 of the License, or
10	(at your option) any later version.	9	(at your option) any later version.
11		10
12	This program is distributed in the hope that it will be useful,	11	This program is distributed in the hope that it will be useful,
13	but WITHOUT ANY WARRANTY; without even the implied warranty of	12	but WITHOUT ANY WARRANTY; without even the implied warranty of
14	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	13	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15	GNU General Public License for more details.	14	GNU General Public License for more details.
16		15
17	You should have received a copy of the GNU General Public License	16	You should have received a copy of the GNU General Public License
18	along with this program; if not, write to the Free Software	17	along with this program; if not, write to the Free Software
19	Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,	18	Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
20	MA 02110-1301, USA. */	19	MA 02110-1301, USA. */
21		20
22	#ifndef _ELF_TIC6X_H	21	#ifndef _ELF_TIC6X_H
23	#define _ELF_TIC6X_H	22	#define _ELF_TIC6X_H
24		23
25	#include "elf/reloc-macros.h"	24	#include "elf/reloc-macros.h"
26		25
27	/* Relocation types. */	26	/* Relocation types. */
28	START_RELOC_NUMBERS (elf_tic6x_reloc_type)	27	START_RELOC_NUMBERS (elf_tic6x_reloc_type)
29	RELOC_NUMBER (R_C6000_NONE, 0)	28	RELOC_NUMBER (R_C6000_NONE, 0)
30	RELOC_NUMBER (R_C6000_ABS32, 1)	29	RELOC_NUMBER (R_C6000_ABS32, 1)
31	RELOC_NUMBER (R_C6000_ABS16, 2)	30	RELOC_NUMBER (R_C6000_ABS16, 2)
32	RELOC_NUMBER (R_C6000_ABS8, 3)	31	RELOC_NUMBER (R_C6000_ABS8, 3)
33	RELOC_NUMBER (R_C6000_PCR_S21, 4)	32	RELOC_NUMBER (R_C6000_PCR_S21, 4)
34	RELOC_NUMBER (R_C6000_PCR_S12, 5)	33	RELOC_NUMBER (R_C6000_PCR_S12, 5)
35	RELOC_NUMBER (R_C6000_PCR_S10, 6)	34	RELOC_NUMBER (R_C6000_PCR_S10, 6)
36	RELOC_NUMBER (R_C6000_PCR_S7, 7)	35	RELOC_NUMBER (R_C6000_PCR_S7, 7)
37	RELOC_NUMBER (R_C6000_ABS_S16, 8)	36	RELOC_NUMBER (R_C6000_ABS_S16, 8)
38	RELOC_NUMBER (R_C6000_ABS_L16, 9)	37	RELOC_NUMBER (R_C6000_ABS_L16, 9)
39	RELOC_NUMBER (R_C6000_ABS_H16, 10)	38	RELOC_NUMBER (R_C6000_ABS_H16, 10)
40	RELOC_NUMBER (R_C6000_SBR_U15_B, 11)	39	RELOC_NUMBER (R_C6000_SBR_U15_B, 11)
41	RELOC_NUMBER (R_C6000_SBR_U15_H, 12)	40	RELOC_NUMBER (R_C6000_SBR_U15_H, 12)
42	RELOC_NUMBER (R_C6000_SBR_U15_W, 13)	41	RELOC_NUMBER (R_C6000_SBR_U15_W, 13)
43	RELOC_NUMBER (R_C6000_SBR_S16, 14)	42	RELOC_NUMBER (R_C6000_SBR_S16, 14)
44	RELOC_NUMBER (R_C6000_SBR_L16_B, 15)	43	RELOC_NUMBER (R_C6000_SBR_L16_B, 15)
45	RELOC_NUMBER (R_C6000_SBR_L16_H, 16)	44	RELOC_NUMBER (R_C6000_SBR_L16_H, 16)
46	RELOC_NUMBER (R_C6000_SBR_L16_W, 17)	45	RELOC_NUMBER (R_C6000_SBR_L16_W, 17)
47	RELOC_NUMBER (R_C6000_SBR_H16_B, 18)	46	RELOC_NUMBER (R_C6000_SBR_H16_B, 18)
48	RELOC_NUMBER (R_C6000_SBR_H16_H, 19)	47	RELOC_NUMBER (R_C6000_SBR_H16_H, 19)
49	RELOC_NUMBER (R_C6000_SBR_H16_W, 20)	48	RELOC_NUMBER (R_C6000_SBR_H16_W, 20)
50	RELOC_NUMBER (R_C6000_SBR_GOT_U15_W, 21)	49	RELOC_NUMBER (R_C6000_SBR_GOT_U15_W, 21)
51	RELOC_NUMBER (R_C6000_SBR_GOT_L16_W, 22)	50	RELOC_NUMBER (R_C6000_SBR_GOT_L16_W, 22)
52	RELOC_NUMBER (R_C6000_SBR_GOT_H16_W, 23)	51	RELOC_NUMBER (R_C6000_SBR_GOT_H16_W, 23)
53	RELOC_NUMBER (R_C6000_DSBT_INDEX, 24)	52	RELOC_NUMBER (R_C6000_DSBT_INDEX, 24)
54	RELOC_NUMBER (R_C6000_PREL31, 25)	53	RELOC_NUMBER (R_C6000_PREL31, 25)
55	RELOC_NUMBER (R_C6000_COPY, 26)	54	RELOC_NUMBER (R_C6000_COPY, 26)
56	RELOC_NUMBER (R_C6000_JUMP_SLOT, 27)	55	RELOC_NUMBER (R_C6000_JUMP_SLOT, 27)
57	RELOC_NUMBER (R_C6000_EHTYPE, 28)	56	RELOC_NUMBER (R_C6000_EHTYPE, 28)
58	RELOC_NUMBER (R_C6000_PCR_H16, 29)	57	RELOC_NUMBER (R_C6000_PCR_H16, 29)
59	RELOC_NUMBER (R_C6000_PCR_L16, 30)	58	RELOC_NUMBER (R_C6000_PCR_L16, 30)
60	RELOC_NUMBER (R_C6000_ALIGN, 253)	59	RELOC_NUMBER (R_C6000_ALIGN, 253)
61	RELOC_NUMBER (R_C6000_FPHEAD, 254)	60	RELOC_NUMBER (R_C6000_FPHEAD, 254)
62	RELOC_NUMBER (R_C6000_NOCMP, 255)	61	RELOC_NUMBER (R_C6000_NOCMP, 255)
63	END_RELOC_NUMBERS (R_TIC6X_max)	62	END_RELOC_NUMBERS (R_TIC6X_max)
64		63
65	/* Processor-specific flags. */	64	/* Processor-specific flags. */
66		65
67	/* File contains static relocation information. */	66	/* File contains static relocation information. */
68	#define EF_C6000_REL 0x1	67	#define EF_C6000_REL 0x1
69		68
70	/* Processor-specific section types. */	69	/* Processor-specific section types. */
71		70
72	/* Unwind function table for stack unwinding. */	71	/* Unwind function table for stack unwinding. */
73	#define SHT_C6000_UNWIND 0x70000001	72	#define SHT_C6000_UNWIND 0x70000001
74		73
75	/* DLL dynamic linking pre-emption map. */	74	/* DLL dynamic linking pre-emption map. */
76	#define SHT_C6000_PREEMPTMAP 0x70000002	75	#define SHT_C6000_PREEMPTMAP 0x70000002
77		76
78	/* Object file compatibility attributes. */	77	/* Object file compatibility attributes. */
79	#define SHT_C6000_ATTRIBUTES 0x70000003	78	#define SHT_C6000_ATTRIBUTES 0x70000003
80		79
81	/* Intermediate code for link-time optimization. */	80	/* Intermediate code for link-time optimization. */
82	#define SHT_TI_ICODE 0x7F000000	81	#define SHT_TI_ICODE 0x7F000000
83		82
84	/* Symbolic cross reference information. */	83	/* Symbolic cross reference information. */
85	#define SHT_TI_XREF 0x7F000001	84	#define SHT_TI_XREF 0x7F000001
86		85
87	/* Reserved. */	86	/* Reserved. */
88	#define SHT_TI_HANDLER 0x7F000002	87	#define SHT_TI_HANDLER 0x7F000002
89		88
90	/* Compressed data for initializing C variables. */	89	/* Compressed data for initializing C variables. */
91	#define SHT_TI_INITINFO 0x7F000003	90	#define SHT_TI_INITINFO 0x7F000003
92		91
93	/* Extended program header attributes. */	92	/* Extended program header attributes. */
94	#define SHT_TI_PHATTRS 0x7F000004	93	#define SHT_TI_PHATTRS 0x7F000004
95		94
96	/* Processor specific section indices. These sections do not actually	95	/* Processor specific section indices. These sections do not actually
97	exist. Symbols with a st_shndx field corresponding to one of these	96	exist. Symbols with a st_shndx field corresponding to one of these
98	values have a special meaning. */	97	values have a special meaning. */
99		98
100	/* Small data area common symbol. */	99	/* Small data area common symbol. */
101	#define SHN_TIC6X_SCOMMON SHN_LORESERVE	100	#define SHN_TIC6X_SCOMMON SHN_LORESERVE
102		101
103	/* Processor-specific segment types. */	102	/* Processor-specific segment types. */
104		103
105	/* Extended Segment Attributes. */	104	/* Extended Segment Attributes. */
106	#define PT_C6000_PHATTR 0x70000000	105	#define PT_C6000_PHATTR 0x70000000
107		106
108	/* Processor-specific dynamic tags. */	107	/* Processor-specific dynamic tags. */
109		108
110	/* Undocumented. */	109	/* Undocumented. */
111	#define DT_C6000_GSYM_OFFSET 0x6000000D	110	#define DT_C6000_GSYM_OFFSET 0x6000000D
112		111
113	/* Undocumented. */	112	/* Undocumented. */
114	#define DT_C6000_GSTR_OFFSET 0x6000000F	113	#define DT_C6000_GSTR_OFFSET 0x6000000F
115		114
116	/* Statically linked base address of data segment. */	115	/* Statically linked base address of data segment. */
117	#define DT_C6000_DSBT_BASE 0x70000000	116	#define DT_C6000_DSBT_BASE 0x70000000
118		117
119	/* Number of entries in this module's DSBT. */	118	/* Number of entries in this module's DSBT. */
120	#define DT_C6000_DSBT_SIZE 0x70000001	119	#define DT_C6000_DSBT_SIZE 0x70000001
121		120
122	/* Undocumented. */	121	/* Undocumented. */
123	#define DT_C6000_PREEMPTMAP 0x70000002	122	#define DT_C6000_PREEMPTMAP 0x70000002
124		123
125	/* The hard-coded DSBT index for this module, if any. */	124	/* The hard-coded DSBT index for this module, if any. */
126	#define DT_C6000_DSBT_INDEX 0x70000003	125	#define DT_C6000_DSBT_INDEX 0x70000003
127		126
128	/* Extended program header attributes. */	127	/* Extended program header attributes. */
129		128
130	/* Terminate a segment. */	129	/* Terminate a segment. */
131	#define PHA_NULL 0x0	130	#define PHA_NULL 0x0
132		131
133	/* Segment's address bound to the final address. */	132	/* Segment's address bound to the final address. */
134	#define PHA_BOUND 0x1	133	#define PHA_BOUND 0x1
135		134
136	/* Segment cannot be further relocated. */	135	/* Segment cannot be further relocated. */
137	#define PHA_READONLY 0x2	136	#define PHA_READONLY 0x2
138		137
139	/* Build attributes. */	138	/* Build attributes. */
140	enum	139	enum
141	{	140	{
142	#define TAG(tag, value) tag = value,	141	#define TAG(tag, value) tag = value,
143	#include "elf/tic6x-attrs.h"	142	#include "elf/tic6x-attrs.h"
144	#undef TAG	143	#undef TAG
145	Tag_C6XABI_last	144	Tag_C6XABI_last
146	};	145	};
147		146
148	/* Values for Tag_ISA. GNU-specific names; the ABI does not specify	147	/* Values for Tag_ISA. GNU-specific names; the ABI does not specify
149	names for these values. */	148	names for these values. */
150	enum	149	enum
151	{	150	{
152	C6XABI_Tag_ISA_none = 0,	151	C6XABI_Tag_ISA_none = 0,
153	C6XABI_Tag_ISA_C62X = 1,	152	C6XABI_Tag_ISA_C62X = 1,
154	C6XABI_Tag_ISA_C67X = 3,	153	C6XABI_Tag_ISA_C67X = 3,
155	C6XABI_Tag_ISA_C67XP = 4,	154	C6XABI_Tag_ISA_C67XP = 4,
156	C6XABI_Tag_ISA_C64X = 6,	155	C6XABI_Tag_ISA_C64X = 6,
157	C6XABI_Tag_ISA_C64XP = 7,	156	C6XABI_Tag_ISA_C64XP = 7,
158	C6XABI_Tag_ISA_C674X = 8	157	C6XABI_Tag_ISA_C674X = 8
159	};	158	};
160		159
161	/* Special section names. */	160	/* Special section names. */
162	#define ELF_STRING_C6000_unwind ".c6xabi.exidx"	161	#define ELF_STRING_C6000_unwind ".c6xabi.exidx"
163	#define ELF_STRING_C6000_unwind_info ".c6xabi.extab"	162	#define ELF_STRING_C6000_unwind_info ".c6xabi.extab"
164	#define ELF_STRING_C6000_unwind_once ".gnu.linkonce.c6xabi.exidx."	163	#define ELF_STRING_C6000_unwind_once ".gnu.linkonce.c6xabi.exidx."
165	#define ELF_STRING_C6000_unwind_info_once ".gnu.linkonce.c6xabi.extab."	164	#define ELF_STRING_C6000_unwind_info_once ".gnu.linkonce.c6xabi.extab."
166		165
167	#endif /* _ELF_TIC6X_H */	166	#endif /* _ELF_TIC6X_H */