xref: /illumos-gate/usr/src/boot/sys/sys/elf_common.h (revision 199767f8)
1 /*-
2  * Copyright (c) 2000, 2001, 2008, 2011, David E. O'Brien
3  * Copyright (c) 1998 John D. Polstra.
4  * All rights reserved.
5  *
6  * Redistribution and use in source and binary forms, with or without
7  * modification, are permitted provided that the following conditions
8  * are met:
9  * 1. Redistributions of source code must retain the above copyright
10  *    notice, this list of conditions and the following disclaimer.
11  * 2. Redistributions in binary form must reproduce the above copyright
12  *    notice, this list of conditions and the following disclaimer in the
13  *    documentation and/or other materials provided with the distribution.
14  *
15  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25  * SUCH DAMAGE.
26  *
27  * $FreeBSD$
28  */
29 
30 #ifndef _SYS_ELF_COMMON_H_
31 #define	_SYS_ELF_COMMON_H_ 1
32 
33 /*
34  * ELF definitions that are independent of architecture or word size.
35  */
36 
37 /*
38  * Note header.  The ".note" section contains an array of notes.  Each
39  * begins with this header, aligned to a word boundary.  Immediately
40  * following the note header is n_namesz bytes of name, padded to the
41  * next word boundary.  Then comes n_descsz bytes of descriptor, again
42  * padded to a word boundary.  The values of n_namesz and n_descsz do
43  * not include the padding.
44  */
45 
46 typedef struct {
47 	u_int32_t	n_namesz;	/* Length of name. */
48 	u_int32_t	n_descsz;	/* Length of descriptor. */
49 	u_int32_t	n_type;		/* Type of this note. */
50 } Elf_Note;
51 
52 /*
53  * Option kinds.
54  */
55 #define	ODK_NULL	0	/* undefined */
56 #define	ODK_REGINFO	1	/* register usage info */
57 #define	ODK_EXCEPTIONS	2	/* exception processing info */
58 #define	ODK_PAD		3	/* section padding */
59 #define	ODK_HWPATCH	4	/* hardware patch applied */
60 #define	ODK_FILL	5	/* fill value used by the linker */
61 #define	ODK_TAGS	6	/* reserved space for tools */
62 #define	ODK_HWAND	7	/* hardware AND patch applied */
63 #define	ODK_HWOR	8	/* hardware OR patch applied */
64 #define	ODK_GP_GROUP	9	/* GP group for text/data sections */
65 #define	ODK_IDENT	10	/* ID information */
66 #define	ODK_PAGESIZE	11	/* page size information */
67 
68 /*
69  * ODK_EXCEPTIONS info field masks.
70  */
71 #define	OEX_FPU_MIN	0x0000001f	/* min FPU exception required */
72 #define	OEX_FPU_MAX	0x00001f00	/* max FPU exception allowed */
73 #define	OEX_PAGE0	0x00010000	/* page zero must be mapped */
74 #define	OEX_SMM		0x00020000	/* run in sequential memory mode */
75 #define	OEX_PRECISEFP	0x00040000	/* run in precise FP exception mode */
76 #define	OEX_DISMISS	0x00080000	/* dismiss invalid address traps */
77 
78 /*
79  * ODK_PAD info field masks.
80  */
81 #define	OPAD_PREFIX	0x0001
82 #define	OPAD_POSTFIX	0x0002
83 #define	OPAD_SYMBOL	0x0004
84 
85 /*
86  * ODK_HWPATCH info field masks.
87  */
88 #define	OHW_R4KEOP	0x00000001	/* patch for R4000 branch at end-of-page bug */
89 #define	OHW_R8KPFETCH	0x00000002	/* R8000 prefetch bug may occur */
90 #define	OHW_R5KEOP	0x00000004	/* patch for R5000 branch at end-of-page bug */
91 #define	OHW_R5KCVTL	0x00000008	/* R5000 cvt.[ds].l bug: clean == 1 */
92 #define	OHW_R10KLDL	0x00000010UL	/* need patch for R10000 misaligned load */
93 
94 /*
95  * ODK_HWAND/ODK_HWOR info field and hwp_flags[12] masks.
96  */
97 #define	OHWA0_R4KEOP_CHECKED	0x00000001	/* object checked for R4000 end-of-page bug */
98 #define	OHWA0_R4KEOP_CLEAN	0x00000002	/* object verified clean for R4000 end-of-page bug */
99 #define	OHWO0_FIXADE		0x00000001	/* object requires call to fixade */
100 
101 /*
102  * ODK_IDENT/ODK_GP_GROUP info field masks.
103  */
104 #define	OGP_GROUP	0x0000ffff	/* GP group number */
105 #define	OGP_SELF	0x00010000	/* GP group is self-contained */
106 
107 /*
108  * The header for GNU-style hash sections.
109  */
110 
111 typedef struct {
112 	u_int32_t	gh_nbuckets;	/* Number of hash buckets. */
113 	u_int32_t	gh_symndx;	/* First visible symbol in .dynsym. */
114 	u_int32_t	gh_maskwords;	/* #maskwords used in bloom filter. */
115 	u_int32_t	gh_shift2;	/* Bloom filter shift count. */
116 } Elf_GNU_Hash_Header;
117 
118 /* Indexes into the e_ident array.  Keep synced with
119    http://www.sco.com/developers/gabi/latest/ch4.eheader.html */
120 #define	EI_MAG0		0	/* Magic number, byte 0. */
121 #define	EI_MAG1		1	/* Magic number, byte 1. */
122 #define	EI_MAG2		2	/* Magic number, byte 2. */
123 #define	EI_MAG3		3	/* Magic number, byte 3. */
124 #define	EI_CLASS	4	/* Class of machine. */
125 #define	EI_DATA		5	/* Data format. */
126 #define	EI_VERSION	6	/* ELF format version. */
127 #define	EI_OSABI	7	/* Operating system / ABI identification */
128 #define	EI_ABIVERSION	8	/* ABI version */
129 #define	OLD_EI_BRAND	8	/* Start of architecture identification. */
130 #define	EI_PAD		9	/* Start of padding (per SVR4 ABI). */
131 #define	EI_NIDENT	16	/* Size of e_ident array. */
132 
133 /* Values for the magic number bytes. */
134 #define	ELFMAG0		0x7f
135 #define	ELFMAG1		'E'
136 #define	ELFMAG2		'L'
137 #define	ELFMAG3		'F'
138 #define	ELFMAG		"\177ELF"	/* magic string */
139 #define	SELFMAG		4		/* magic string size */
140 
141 /* Values for e_ident[EI_VERSION] and e_version. */
142 #define	EV_NONE		0
143 #define	EV_CURRENT	1
144 
145 /* Values for e_ident[EI_CLASS]. */
146 #define	ELFCLASSNONE	0	/* Unknown class. */
147 #define	ELFCLASS32	1	/* 32-bit architecture. */
148 #define	ELFCLASS64	2	/* 64-bit architecture. */
149 
150 /* Values for e_ident[EI_DATA]. */
151 #define	ELFDATANONE	0	/* Unknown data format. */
152 #define	ELFDATA2LSB	1	/* 2's complement little-endian. */
153 #define	ELFDATA2MSB	2	/* 2's complement big-endian. */
154 
155 /* Values for e_ident[EI_OSABI]. */
156 #define	ELFOSABI_NONE		0	/* UNIX System V ABI */
157 #define	ELFOSABI_HPUX		1	/* HP-UX operating system */
158 #define	ELFOSABI_NETBSD		2	/* NetBSD */
159 #define	ELFOSABI_LINUX		3	/* GNU/Linux */
160 #define	ELFOSABI_HURD		4	/* GNU/Hurd */
161 #define	ELFOSABI_86OPEN		5	/* 86Open common IA32 ABI */
162 #define	ELFOSABI_SOLARIS	6	/* Solaris */
163 #define	ELFOSABI_AIX		7	/* AIX */
164 #define	ELFOSABI_IRIX		8	/* IRIX */
165 #define	ELFOSABI_FREEBSD	9	/* FreeBSD */
166 #define	ELFOSABI_TRU64		10	/* TRU64 UNIX */
167 #define	ELFOSABI_MODESTO	11	/* Novell Modesto */
168 #define	ELFOSABI_OPENBSD	12	/* OpenBSD */
169 #define	ELFOSABI_OPENVMS	13	/* Open VMS */
170 #define	ELFOSABI_NSK		14	/* HP Non-Stop Kernel */
171 #define	ELFOSABI_AROS		15	/* Amiga Research OS */
172 #define	ELFOSABI_FENIXOS	16	/* FenixOS */
173 #define	ELFOSABI_CLOUDABI	17	/* Nuxi CloudABI */
174 #define	ELFOSABI_ARM		97	/* ARM */
175 #define	ELFOSABI_STANDALONE	255	/* Standalone (embedded) application */
176 
177 #define	ELFOSABI_SYSV		ELFOSABI_NONE	/* symbol used in old spec */
178 #define	ELFOSABI_MONTEREY	ELFOSABI_AIX	/* Monterey */
179 #define	ELFOSABI_GNU		ELFOSABI_LINUX
180 
181 /* e_ident */
182 #define	IS_ELF(ehdr)	((ehdr).e_ident[EI_MAG0] == ELFMAG0 && \
183 			 (ehdr).e_ident[EI_MAG1] == ELFMAG1 && \
184 			 (ehdr).e_ident[EI_MAG2] == ELFMAG2 && \
185 			 (ehdr).e_ident[EI_MAG3] == ELFMAG3)
186 
187 /* Values for e_type. */
188 #define	ET_NONE		0	/* Unknown type. */
189 #define	ET_REL		1	/* Relocatable. */
190 #define	ET_EXEC		2	/* Executable. */
191 #define	ET_DYN		3	/* Shared object. */
192 #define	ET_CORE		4	/* Core file. */
193 #define	ET_LOOS		0xfe00	/* First operating system specific. */
194 #define	ET_HIOS		0xfeff	/* Last operating system-specific. */
195 #define	ET_LOPROC	0xff00	/* First processor-specific. */
196 #define	ET_HIPROC	0xffff	/* Last processor-specific. */
197 
198 /* Values for e_machine. */
199 #define	EM_NONE		0	/* Unknown machine. */
200 #define	EM_M32		1	/* AT&T WE32100. */
201 #define	EM_SPARC	2	/* Sun SPARC. */
202 #define	EM_386		3	/* Intel i386. */
203 #define	EM_68K		4	/* Motorola 68000. */
204 #define	EM_88K		5	/* Motorola 88000. */
205 #define	EM_IAMCU	6	/* Intel MCU. */
206 #define	EM_860		7	/* Intel i860. */
207 #define	EM_MIPS		8	/* MIPS R3000 Big-Endian only. */
208 #define	EM_S370		9	/* IBM System/370. */
209 #define	EM_MIPS_RS3_LE	10	/* MIPS R3000 Little-Endian. */
210 #define	EM_PARISC	15	/* HP PA-RISC. */
211 #define	EM_VPP500	17	/* Fujitsu VPP500. */
212 #define	EM_SPARC32PLUS	18	/* SPARC v8plus. */
213 #define	EM_960		19	/* Intel 80960. */
214 #define	EM_PPC		20	/* PowerPC 32-bit. */
215 #define	EM_PPC64	21	/* PowerPC 64-bit. */
216 #define	EM_S390		22	/* IBM System/390. */
217 #define	EM_V800		36	/* NEC V800. */
218 #define	EM_FR20		37	/* Fujitsu FR20. */
219 #define	EM_RH32		38	/* TRW RH-32. */
220 #define	EM_RCE		39	/* Motorola RCE. */
221 #define	EM_ARM		40	/* ARM. */
222 #define	EM_SH		42	/* Hitachi SH. */
223 #define	EM_SPARCV9	43	/* SPARC v9 64-bit. */
224 #define	EM_TRICORE	44	/* Siemens TriCore embedded processor. */
225 #define	EM_ARC		45	/* Argonaut RISC Core. */
226 #define	EM_H8_300	46	/* Hitachi H8/300. */
227 #define	EM_H8_300H	47	/* Hitachi H8/300H. */
228 #define	EM_H8S		48	/* Hitachi H8S. */
229 #define	EM_H8_500	49	/* Hitachi H8/500. */
230 #define	EM_IA_64	50	/* Intel IA-64 Processor. */
231 #define	EM_MIPS_X	51	/* Stanford MIPS-X. */
232 #define	EM_COLDFIRE	52	/* Motorola ColdFire. */
233 #define	EM_68HC12	53	/* Motorola M68HC12. */
234 #define	EM_MMA		54	/* Fujitsu MMA. */
235 #define	EM_PCP		55	/* Siemens PCP. */
236 #define	EM_NCPU		56	/* Sony nCPU. */
237 #define	EM_NDR1		57	/* Denso NDR1 microprocessor. */
238 #define	EM_STARCORE	58	/* Motorola Star*Core processor. */
239 #define	EM_ME16		59	/* Toyota ME16 processor. */
240 #define	EM_ST100	60	/* STMicroelectronics ST100 processor. */
241 #define	EM_TINYJ	61	/* Advanced Logic Corp. TinyJ processor. */
242 #define	EM_X86_64	62	/* Advanced Micro Devices x86-64 */
243 #define	EM_AMD64	EM_X86_64	/* Advanced Micro Devices x86-64 (compat) */
244 #define	EM_PDSP		63	/* Sony DSP Processor. */
245 #define	EM_FX66		66	/* Siemens FX66 microcontroller. */
246 #define	EM_ST9PLUS	67	/* STMicroelectronics ST9+ 8/16
247 				   microcontroller. */
248 #define	EM_ST7		68	/* STmicroelectronics ST7 8-bit
249 				   microcontroller. */
250 #define	EM_68HC16	69	/* Motorola MC68HC16 microcontroller. */
251 #define	EM_68HC11	70	/* Motorola MC68HC11 microcontroller. */
252 #define	EM_68HC08	71	/* Motorola MC68HC08 microcontroller. */
253 #define	EM_68HC05	72	/* Motorola MC68HC05 microcontroller. */
254 #define	EM_SVX		73	/* Silicon Graphics SVx. */
255 #define	EM_ST19		74	/* STMicroelectronics ST19 8-bit mc. */
256 #define	EM_VAX		75	/* Digital VAX. */
257 #define	EM_CRIS		76	/* Axis Communications 32-bit embedded
258 				   processor. */
259 #define	EM_JAVELIN	77	/* Infineon Technologies 32-bit embedded
260 				   processor. */
261 #define	EM_FIREPATH	78	/* Element 14 64-bit DSP Processor. */
262 #define	EM_ZSP		79	/* LSI Logic 16-bit DSP Processor. */
263 #define	EM_MMIX		80	/* Donald Knuth's educational 64-bit proc. */
264 #define	EM_HUANY	81	/* Harvard University machine-independent
265 				   object files. */
266 #define	EM_PRISM	82	/* SiTera Prism. */
267 #define	EM_AVR		83	/* Atmel AVR 8-bit microcontroller. */
268 #define	EM_FR30		84	/* Fujitsu FR30. */
269 #define	EM_D10V		85	/* Mitsubishi D10V. */
270 #define	EM_D30V		86	/* Mitsubishi D30V. */
271 #define	EM_V850		87	/* NEC v850. */
272 #define	EM_M32R		88	/* Mitsubishi M32R. */
273 #define	EM_MN10300	89	/* Matsushita MN10300. */
274 #define	EM_MN10200	90	/* Matsushita MN10200. */
275 #define	EM_PJ		91	/* picoJava. */
276 #define	EM_OPENRISC	92	/* OpenRISC 32-bit embedded processor. */
277 #define	EM_ARC_A5	93	/* ARC Cores Tangent-A5. */
278 #define	EM_XTENSA	94	/* Tensilica Xtensa Architecture. */
279 #define	EM_VIDEOCORE	95	/* Alphamosaic VideoCore processor. */
280 #define	EM_TMM_GPP	96	/* Thompson Multimedia General Purpose
281 				   Processor. */
282 #define	EM_NS32K	97	/* National Semiconductor 32000 series. */
283 #define	EM_TPC		98	/* Tenor Network TPC processor. */
284 #define	EM_SNP1K	99	/* Trebia SNP 1000 processor. */
285 #define	EM_ST200	100	/* STMicroelectronics ST200 microcontroller. */
286 #define	EM_IP2K		101	/* Ubicom IP2xxx microcontroller family. */
287 #define	EM_MAX		102	/* MAX Processor. */
288 #define	EM_CR		103	/* National Semiconductor CompactRISC
289 				   microprocessor. */
290 #define	EM_F2MC16	104	/* Fujitsu F2MC16. */
291 #define	EM_MSP430	105	/* Texas Instruments embedded microcontroller
292 				   msp430. */
293 #define	EM_BLACKFIN	106	/* Analog Devices Blackfin (DSP) processor. */
294 #define	EM_SE_C33	107	/* S1C33 Family of Seiko Epson processors. */
295 #define	EM_SEP		108	/* Sharp embedded microprocessor. */
296 #define	EM_ARCA		109	/* Arca RISC Microprocessor. */
297 #define	EM_UNICORE	110	/* Microprocessor series from PKU-Unity Ltd.
298 				   and MPRC of Peking University */
299 #define	EM_AARCH64	183	/* AArch64 (64-bit ARM) */
300 #define	EM_RISCV	243	/* RISC-V */
301 
302 /* Non-standard or deprecated. */
303 #define	EM_486		6	/* Intel i486. */
304 #define	EM_MIPS_RS4_BE	10	/* MIPS R4000 Big-Endian */
305 #define	EM_ALPHA_STD	41	/* Digital Alpha (standard value). */
306 #define	EM_ALPHA	0x9026	/* Alpha (written in the absence of an ABI) */
307 
308 /**
309  * e_flags
310  */
311 #define	EF_ARM_RELEXEC	0x1
312 #define	EF_ARM_HASENTRY	0x2
313 #define	EF_ARM_SYMSARESORTED	0x4
314 #define	EF_ARM_DYNSYMSUSESEGIDX	0x8
315 #define	EF_ARM_MAPSYMSFIRST	0x10
316 #define	EF_ARM_LE8		0x00400000
317 #define	EF_ARM_BE8		0x00800000
318 #define	EF_ARM_EABIMASK		0xFF000000
319 #define	EF_ARM_EABI_UNKNOWN	0x00000000
320 #define	EF_ARM_EABI_VER1	0x01000000
321 #define	EF_ARM_EABI_VER2	0x02000000
322 #define	EF_ARM_EABI_VER3	0x03000000
323 #define	EF_ARM_EABI_VER4	0x04000000
324 #define	EF_ARM_EABI_VER5	0x05000000
325 #define	EF_ARM_INTERWORK	0x00000004
326 #define	EF_ARM_APCS_26		0x00000008
327 #define	EF_ARM_APCS_FLOAT	0x00000010
328 #define	EF_ARM_PIC		0x00000020
329 #define	EF_ARM_ALIGN8		0x00000040
330 #define	EF_ARM_NEW_ABI		0x00000080
331 #define	EF_ARM_OLD_ABI		0x00000100
332 #define	EF_ARM_SOFT_FLOAT	0x00000200
333 #define	EF_ARM_VFP_FLOAT	0x00000400
334 #define	EF_ARM_MAVERICK_FLOAT	0x00000800
335 
336 #define	EF_MIPS_NOREORDER	0x00000001
337 #define	EF_MIPS_PIC		0x00000002	/* Contains PIC code */
338 #define	EF_MIPS_CPIC		0x00000004	/* STD PIC calling sequence */
339 #define	EF_MIPS_UCODE		0x00000010
340 #define	EF_MIPS_ABI2		0x00000020	/* N32 */
341 #define	EF_MIPS_OPTIONS_FIRST	0x00000080
342 #define	EF_MIPS_ARCH_ASE	0x0F000000	/* Architectural extensions */
343 #define	EF_MIPS_ARCH_ASE_MDMX	0x08000000	/* MDMX multimedia extension */
344 #define	EF_MIPS_ARCH_ASE_M16	0x04000000	/* MIPS-16 ISA extensions */
345 #define	EF_MIPS_ARCH		0xF0000000	/* Architecture field */
346 
347 #define	EF_PPC_EMB		0x80000000
348 #define	EF_PPC_RELOCATABLE	0x00010000
349 #define	EF_PPC_RELOCATABLE_LIB	0x00008000
350 
351 #define	EF_SPARC_EXT_MASK	0x00ffff00
352 #define	EF_SPARC_32PLUS		0x00000100
353 #define	EF_SPARC_SUN_US1	0x00000200
354 #define	EF_SPARC_HAL_R1		0x00000200
355 #define	EF_SPARC_SUN_US3	0x00000800
356 
357 #define	EF_SPARCV9_MM		0x00000003
358 #define	EF_SPARCV9_TSO		0x00000000
359 #define	EF_SPARCV9_PSO		0x00000001
360 #define	EF_SPARCV9_RMO		0x00000002
361 
362 /* Special section indexes. */
363 #define	SHN_UNDEF	     0		/* Undefined, missing, irrelevant. */
364 #define	SHN_LORESERVE	0xff00		/* First of reserved range. */
365 #define	SHN_LOPROC	0xff00		/* First processor-specific. */
366 #define	SHN_HIPROC	0xff1f		/* Last processor-specific. */
367 #define	SHN_LOOS	0xff20		/* First operating system-specific. */
368 #define	SHN_FBSD_CACHED	SHN_LOOS	/* Transient, for sys/kern/link_elf_obj
369 					   linker only: Cached global in local
370 					   symtab. */
371 #define	SHN_HIOS	0xff3f		/* Last operating system-specific. */
372 #define	SHN_ABS		0xfff1		/* Absolute values. */
373 #define	SHN_COMMON	0xfff2		/* Common data. */
374 #define	SHN_XINDEX	0xffff		/* Escape -- index stored elsewhere. */
375 #define	SHN_HIRESERVE	0xffff		/* Last of reserved range. */
376 
377 /* sh_type */
378 #define	SHT_NULL		0	/* inactive */
379 #define	SHT_PROGBITS		1	/* program defined information */
380 #define	SHT_SYMTAB		2	/* symbol table section */
381 #define	SHT_STRTAB		3	/* string table section */
382 #define	SHT_RELA		4	/* relocation section with addends */
383 #define	SHT_HASH		5	/* symbol hash table section */
384 #define	SHT_DYNAMIC		6	/* dynamic section */
385 #define	SHT_NOTE		7	/* note section */
386 #define	SHT_NOBITS		8	/* no space section */
387 #define	SHT_REL			9	/* relocation section - no addends */
388 #define	SHT_SHLIB		10	/* reserved - purpose unknown */
389 #define	SHT_DYNSYM		11	/* dynamic symbol table section */
390 #define	SHT_INIT_ARRAY		14	/* Initialization function pointers. */
391 #define	SHT_FINI_ARRAY		15	/* Termination function pointers. */
392 #define	SHT_PREINIT_ARRAY	16	/* Pre-initialization function ptrs. */
393 #define	SHT_GROUP		17	/* Section group. */
394 #define	SHT_SYMTAB_SHNDX	18	/* Section indexes (see SHN_XINDEX). */
395 #define	SHT_LOOS		0x60000000	/* First of OS specific semantics */
396 #define	SHT_LOSUNW		0x6ffffff4
397 #define	SHT_SUNW_dof		0x6ffffff4
398 #define	SHT_SUNW_cap		0x6ffffff5
399 #define	SHT_GNU_ATTRIBUTES	0x6ffffff5
400 #define	SHT_SUNW_SIGNATURE	0x6ffffff6
401 #define	SHT_GNU_HASH		0x6ffffff6
402 #define	SHT_GNU_LIBLIST		0x6ffffff7
403 #define	SHT_SUNW_ANNOTATE	0x6ffffff7
404 #define	SHT_SUNW_DEBUGSTR	0x6ffffff8
405 #define	SHT_SUNW_DEBUG		0x6ffffff9
406 #define	SHT_SUNW_move		0x6ffffffa
407 #define	SHT_SUNW_COMDAT		0x6ffffffb
408 #define	SHT_SUNW_syminfo	0x6ffffffc
409 #define	SHT_SUNW_verdef		0x6ffffffd
410 #define	SHT_GNU_verdef		0x6ffffffd	/* Symbol versions provided */
411 #define	SHT_SUNW_verneed	0x6ffffffe
412 #define	SHT_GNU_verneed		0x6ffffffe	/* Symbol versions required */
413 #define	SHT_SUNW_versym		0x6fffffff
414 #define	SHT_GNU_versym		0x6fffffff	/* Symbol version table */
415 #define	SHT_HISUNW		0x6fffffff
416 #define	SHT_HIOS		0x6fffffff	/* Last of OS specific semantics */
417 #define	SHT_LOPROC		0x70000000	/* reserved range for processor */
418 #define	SHT_AMD64_UNWIND	0x70000001	/* unwind information */
419 
420 #define	SHT_ARM_EXIDX		0x70000001	/* Exception index table. */
421 #define	SHT_ARM_PREEMPTMAP	0x70000002	/* BPABI DLL dynamic linking
422 						   pre-emption map. */
423 #define	SHT_ARM_ATTRIBUTES	0x70000003	/* Object file compatibility
424 						   attributes. */
425 #define	SHT_ARM_DEBUGOVERLAY	0x70000004	/* See DBGOVL for details. */
426 #define	SHT_ARM_OVERLAYSECTION	0x70000005	/* See DBGOVL for details. */
427 #define	SHT_MIPS_LIBLIST	0x70000000
428 #define	SHT_MIPS_MSYM		0x70000001
429 #define	SHT_MIPS_CONFLICT	0x70000002
430 #define	SHT_MIPS_GPTAB		0x70000003
431 #define	SHT_MIPS_UCODE		0x70000004
432 #define	SHT_MIPS_DEBUG		0x70000005
433 #define	SHT_MIPS_REGINFO	0x70000006
434 #define	SHT_MIPS_PACKAGE	0x70000007
435 #define	SHT_MIPS_PACKSYM	0x70000008
436 #define	SHT_MIPS_RELD		0x70000009
437 #define	SHT_MIPS_IFACE		0x7000000b
438 #define	SHT_MIPS_CONTENT	0x7000000c
439 #define	SHT_MIPS_OPTIONS	0x7000000d
440 #define	SHT_MIPS_DELTASYM	0x7000001b
441 #define	SHT_MIPS_DELTAINST	0x7000001c
442 #define	SHT_MIPS_DELTACLASS	0x7000001d
443 #define	SHT_MIPS_DWARF		0x7000001e	/* MIPS gcc uses MIPS_DWARF */
444 #define	SHT_MIPS_DELTADECL	0x7000001f
445 #define	SHT_MIPS_SYMBOL_LIB	0x70000020
446 #define	SHT_MIPS_EVENTS		0x70000021
447 #define	SHT_MIPS_TRANSLATE	0x70000022
448 #define	SHT_MIPS_PIXIE		0x70000023
449 #define	SHT_MIPS_XLATE		0x70000024
450 #define	SHT_MIPS_XLATE_DEBUG	0x70000025
451 #define	SHT_MIPS_WHIRL		0x70000026
452 #define	SHT_MIPS_EH_REGION	0x70000027
453 #define	SHT_MIPS_XLATE_OLD	0x70000028
454 #define	SHT_MIPS_PDR_EXCEPTION	0x70000029
455 #define	SHT_MIPS_ABIFLAGS	0x7000002a
456 
457 #define	SHT_SPARC_GOTDATA	0x70000000
458 
459 #define	SHTORDERED
460 #define	SHT_HIPROC		0x7fffffff	/* specific section header types */
461 #define	SHT_LOUSER		0x80000000	/* reserved range for application */
462 #define	SHT_HIUSER		0xffffffff	/* specific indexes */
463 
464 /* Flags for sh_flags. */
465 #define	SHF_WRITE		0x1	/* Section contains writable data. */
466 #define	SHF_ALLOC		0x2	/* Section occupies memory. */
467 #define	SHF_EXECINSTR		0x4	/* Section contains instructions. */
468 #define	SHF_MERGE		0x10	/* Section may be merged. */
469 #define	SHF_STRINGS		0x20	/* Section contains strings. */
470 #define	SHF_INFO_LINK		0x40	/* sh_info holds section index. */
471 #define	SHF_LINK_ORDER		0x80	/* Special ordering requirements. */
472 #define	SHF_OS_NONCONFORMING	0x100	/* OS-specific processing required. */
473 #define	SHF_GROUP		0x200	/* Member of section group. */
474 #define	SHF_TLS			0x400	/* Section contains TLS data. */
475 #define	SHF_MASKOS	0x0ff00000	/* OS-specific semantics. */
476 #define	SHF_MASKPROC	0xf0000000	/* Processor-specific semantics. */
477 
478 /* Flags for section groups. */
479 #define	GRP_COMDAT	0x1	/* COMDAT semantics. */
480 
481 /*
482  * Flags / mask for .gnu.versym sections.
483  */
484 #define	VERSYM_VERSION	0x7fff
485 #define	VERSYM_HIDDEN	0x8000
486 
487 /* Values for p_type. */
488 #define	PT_NULL		0	/* Unused entry. */
489 #define	PT_LOAD		1	/* Loadable segment. */
490 #define	PT_DYNAMIC	2	/* Dynamic linking information segment. */
491 #define	PT_INTERP	3	/* Pathname of interpreter. */
492 #define	PT_NOTE		4	/* Auxiliary information. */
493 #define	PT_SHLIB	5	/* Reserved (not used). */
494 #define	PT_PHDR		6	/* Location of program header itself. */
495 #define	PT_TLS		7	/* Thread local storage segment */
496 #define	PT_LOOS		0x60000000	/* First OS-specific. */
497 #define	PT_SUNW_UNWIND	0x6464e550	/* amd64 UNWIND program header */
498 #define	PT_GNU_EH_FRAME	0x6474e550
499 #define	PT_GNU_STACK	0x6474e551
500 #define	PT_GNU_RELRO	0x6474e552
501 #define	PT_DUMP_DELTA	0x6fb5d000	/* va->pa map for kernel dumps
502 					   (currently arm). */
503 #define	PT_LOSUNW	0x6ffffffa
504 #define	PT_SUNWBSS	0x6ffffffa	/* Sun Specific segment */
505 #define	PT_SUNWSTACK	0x6ffffffb	/* describes the stack segment */
506 #define	PT_SUNWDTRACE	0x6ffffffc	/* private */
507 #define	PT_SUNWCAP	0x6ffffffd	/* hard/soft capabilities segment */
508 #define	PT_HISUNW	0x6fffffff
509 #define	PT_HIOS		0x6fffffff	/* Last OS-specific. */
510 #define	PT_LOPROC	0x70000000	/* First processor-specific type. */
511 #define	PT_HIPROC	0x7fffffff	/* Last processor-specific type. */
512 
513 /* Values for p_flags. */
514 #define	PF_X		0x1		/* Executable. */
515 #define	PF_W		0x2		/* Writable. */
516 #define	PF_R		0x4		/* Readable. */
517 #define	PF_MASKOS	0x0ff00000	/* Operating system-specific. */
518 #define	PF_MASKPROC	0xf0000000	/* Processor-specific. */
519 
520 /* Extended program header index. */
521 #define	PN_XNUM		0xffff
522 
523 /* Values for d_tag. */
524 #define	DT_NULL		0	/* Terminating entry. */
525 #define	DT_NEEDED	1	/* String table offset of a needed shared
526 				   library. */
527 #define	DT_PLTRELSZ	2	/* Total size in bytes of PLT relocations. */
528 #define	DT_PLTGOT	3	/* Processor-dependent address. */
529 #define	DT_HASH		4	/* Address of symbol hash table. */
530 #define	DT_STRTAB	5	/* Address of string table. */
531 #define	DT_SYMTAB	6	/* Address of symbol table. */
532 #define	DT_RELA		7	/* Address of ElfNN_Rela relocations. */
533 #define	DT_RELASZ	8	/* Total size of ElfNN_Rela relocations. */
534 #define	DT_RELAENT	9	/* Size of each ElfNN_Rela relocation entry. */
535 #define	DT_STRSZ	10	/* Size of string table. */
536 #define	DT_SYMENT	11	/* Size of each symbol table entry. */
537 #define	DT_INIT		12	/* Address of initialization function. */
538 #define	DT_FINI		13	/* Address of finalization function. */
539 #define	DT_SONAME	14	/* String table offset of shared object
540 				   name. */
541 #define	DT_RPATH	15	/* String table offset of library path. [sup] */
542 #define	DT_SYMBOLIC	16	/* Indicates "symbolic" linking. [sup] */
543 #define	DT_REL		17	/* Address of ElfNN_Rel relocations. */
544 #define	DT_RELSZ	18	/* Total size of ElfNN_Rel relocations. */
545 #define	DT_RELENT	19	/* Size of each ElfNN_Rel relocation. */
546 #define	DT_PLTREL	20	/* Type of relocation used for PLT. */
547 #define	DT_DEBUG	21	/* Reserved (not used). */
548 #define	DT_TEXTREL	22	/* Indicates there may be relocations in
549 				   non-writable segments. [sup] */
550 #define	DT_JMPREL	23	/* Address of PLT relocations. */
551 #define	DT_BIND_NOW	24	/* [sup] */
552 #define	DT_INIT_ARRAY	25	/* Address of the array of pointers to
553 				   initialization functions */
554 #define	DT_FINI_ARRAY	26	/* Address of the array of pointers to
555 				   termination functions */
556 #define	DT_INIT_ARRAYSZ	27	/* Size in bytes of the array of
557 				   initialization functions. */
558 #define	DT_FINI_ARRAYSZ	28	/* Size in bytes of the array of
559 				   termination functions. */
560 #define	DT_RUNPATH	29	/* String table offset of a null-terminated
561 				   library search path string. */
562 #define	DT_FLAGS	30	/* Object specific flag values. */
563 #define	DT_ENCODING	32	/* Values greater than or equal to DT_ENCODING
564 				   and less than DT_LOOS follow the rules for
565 				   the interpretation of the d_un union
566 				   as follows: even == 'd_ptr', odd == 'd_val'
567 				   or none */
568 #define	DT_PREINIT_ARRAY 32	/* Address of the array of pointers to
569 				   pre-initialization functions. */
570 #define	DT_PREINIT_ARRAYSZ 33	/* Size in bytes of the array of
571 				   pre-initialization functions. */
572 #define	DT_MAXPOSTAGS	34	/* number of positive tags */
573 #define	DT_LOOS		0x6000000d	/* First OS-specific */
574 #define	DT_SUNW_AUXILIARY	0x6000000d	/* symbol auxiliary name */
575 #define	DT_SUNW_RTLDINF		0x6000000e	/* ld.so.1 info (private) */
576 #define	DT_SUNW_FILTER		0x6000000f	/* symbol filter name */
577 #define	DT_SUNW_CAP		0x60000010	/* hardware/software */
578 #define	DT_HIOS		0x6ffff000	/* Last OS-specific */
579 
580 /*
581  * DT_* entries which fall between DT_VALRNGHI & DT_VALRNGLO use the
582  * Dyn.d_un.d_val field of the Elf*_Dyn structure.
583  */
584 #define	DT_VALRNGLO	0x6ffffd00
585 #define	DT_GNU_PRELINKED	0x6ffffdf5 /* prelinking timestamp */
586 #define	DT_GNU_CONFLICTSZ	0x6ffffdf6 /* size of conflict section */
587 #define	DT_GNU_LIBLISTSZ	0x6ffffdf7 /* size of library list */
588 #define	DT_CHECKSUM	0x6ffffdf8	/* elf checksum */
589 #define	DT_PLTPADSZ	0x6ffffdf9	/* pltpadding size */
590 #define	DT_MOVEENT	0x6ffffdfa	/* move table entry size */
591 #define	DT_MOVESZ	0x6ffffdfb	/* move table size */
592 #define	DT_FEATURE	0x6ffffdfc	/* feature holder */
593 #define	DT_FEATURE_1	DT_FEATURE
594 #define	DT_POSFLAG_1	0x6ffffdfd	/* flags for DT_* entries, effecting */
595 					/*	the following DT_* entry. */
596 					/*	See DF_P1_* definitions */
597 #define	DT_SYMINSZ	0x6ffffdfe	/* syminfo table size (in bytes) */
598 #define	DT_SYMINENT	0x6ffffdff	/* syminfo entry size (in bytes) */
599 #define	DT_VALRNGHI	0x6ffffdff
600 
601 /*
602  * DT_* entries which fall between DT_ADDRRNGHI & DT_ADDRRNGLO use the
603  * Dyn.d_un.d_ptr field of the Elf*_Dyn structure.
604  *
605  * If any adjustment is made to the ELF object after it has been
606  * built, these entries will need to be adjusted.
607  */
608 #define	DT_ADDRRNGLO	0x6ffffe00
609 #define	DT_GNU_HASH	0x6ffffef5	/* GNU-style hash table */
610 #define	DT_GNU_CONFLICT	0x6ffffef8	/* address of conflict section */
611 #define	DT_GNU_LIBLIST	0x6ffffef9	/* address of library list */
612 #define	DT_CONFIG	0x6ffffefa	/* configuration information */
613 #define	DT_DEPAUDIT	0x6ffffefb	/* dependency auditing */
614 #define	DT_AUDIT	0x6ffffefc	/* object auditing */
615 #define	DT_PLTPAD	0x6ffffefd	/* pltpadding (sparcv9) */
616 #define	DT_MOVETAB	0x6ffffefe	/* move table */
617 #define	DT_SYMINFO	0x6ffffeff	/* syminfo table */
618 #define	DT_ADDRRNGHI	0x6ffffeff
619 
620 #define	DT_VERSYM	0x6ffffff0	/* Address of versym section. */
621 #define	DT_RELACOUNT	0x6ffffff9	/* number of RELATIVE relocations */
622 #define	DT_RELCOUNT	0x6ffffffa	/* number of RELATIVE relocations */
623 #define	DT_FLAGS_1	0x6ffffffb	/* state flags - see DF_1_* defs */
624 #define	DT_VERDEF	0x6ffffffc	/* Address of verdef section. */
625 #define	DT_VERDEFNUM	0x6ffffffd	/* Number of elems in verdef section */
626 #define	DT_VERNEED	0x6ffffffe	/* Address of verneed section. */
627 #define	DT_VERNEEDNUM	0x6fffffff	/* Number of elems in verneed section */
628 
629 #define	DT_LOPROC	0x70000000	/* First processor-specific type. */
630 
631 #define	DT_ARM_SYMTABSZ			0x70000001
632 #define	DT_ARM_PREEMPTMAP		0x70000002
633 
634 #define	DT_SPARC_REGISTER		0x70000001
635 #define	DT_DEPRECATED_SPARC_REGISTER	0x7000001
636 
637 #define	DT_MIPS_RLD_VERSION		0x70000001
638 #define	DT_MIPS_TIME_STAMP		0x70000002
639 #define	DT_MIPS_ICHECKSUM		0x70000003
640 #define	DT_MIPS_IVERSION		0x70000004
641 #define	DT_MIPS_FLAGS			0x70000005
642 #define	DT_MIPS_BASE_ADDRESS		0x70000006
643 #define	DT_MIPS_CONFLICT		0x70000008
644 #define	DT_MIPS_LIBLIST			0x70000009
645 #define	DT_MIPS_LOCAL_GOTNO		0x7000000a
646 #define	DT_MIPS_CONFLICTNO		0x7000000b
647 #define	DT_MIPS_LIBLISTNO		0x70000010
648 #define	DT_MIPS_SYMTABNO		0x70000011
649 #define	DT_MIPS_UNREFEXTNO		0x70000012
650 #define	DT_MIPS_GOTSYM			0x70000013
651 #define	DT_MIPS_HIPAGENO		0x70000014
652 #define	DT_MIPS_RLD_MAP			0x70000016
653 #define	DT_MIPS_DELTA_CLASS		0x70000017
654 #define	DT_MIPS_DELTA_CLASS_NO		0x70000018
655 #define	DT_MIPS_DELTA_INSTANCE		0x70000019
656 #define	DT_MIPS_DELTA_INSTANCE_NO	0x7000001A
657 #define	DT_MIPS_DELTA_RELOC		0x7000001B
658 #define	DT_MIPS_DELTA_RELOC_NO		0x7000001C
659 #define	DT_MIPS_DELTA_SYM		0x7000001D
660 #define	DT_MIPS_DELTA_SYM_NO		0x7000001E
661 #define	DT_MIPS_DELTA_CLASSSYM		0x70000020
662 #define	DT_MIPS_DELTA_CLASSSYM_NO	0x70000021
663 #define	DT_MIPS_CXX_FLAGS		0x70000022
664 #define	DT_MIPS_PIXIE_INIT		0x70000023
665 #define	DT_MIPS_SYMBOL_LIB		0x70000024
666 #define	DT_MIPS_LOCALPAGE_GOTIDX	0x70000025
667 #define	DT_MIPS_LOCAL_GOTIDX		0x70000026
668 #define	DT_MIPS_HIDDEN_GOTIDX		0x70000027
669 #define	DT_MIPS_PROTECTED_GOTIDX	0x70000028
670 #define	DT_MIPS_OPTIONS			0x70000029
671 #define	DT_MIPS_INTERFACE		0x7000002A
672 #define	DT_MIPS_DYNSTR_ALIGN		0x7000002B
673 #define	DT_MIPS_INTERFACE_SIZE		0x7000002C
674 #define	DT_MIPS_RLD_TEXT_RESOLVE_ADDR	0x7000002D
675 #define	DT_MIPS_PERF_SUFFIX		0x7000002E
676 #define	DT_MIPS_COMPACT_SIZE		0x7000002F
677 #define	DT_MIPS_GP_VALUE		0x70000030
678 #define	DT_MIPS_AUX_DYNAMIC		0x70000031
679 #define	DT_MIPS_PLTGOT			0x70000032
680 #define	DT_MIPS_RLD_OBJ_UPDATE		0x70000033
681 #define	DT_MIPS_RWPLT			0x70000034
682 
683 #define	DT_PPC_GOT			0x70000000
684 #define	DT_PPC_TLSOPT			0x70000001
685 
686 #define	DT_PPC64_GLINK			0x70000000
687 #define	DT_PPC64_OPD			0x70000001
688 #define	DT_PPC64_OPDSZ			0x70000002
689 #define	DT_PPC64_TLSOPT			0x70000003
690 
691 #define	DT_AUXILIARY	0x7ffffffd	/* shared library auxiliary name */
692 #define	DT_USED		0x7ffffffe	/* ignored - same as needed */
693 #define	DT_FILTER	0x7fffffff	/* shared library filter name */
694 #define	DT_HIPROC	0x7fffffff	/* Last processor-specific type. */
695 
696 /* Values for DT_FLAGS */
697 #define	DF_ORIGIN	0x0001	/* Indicates that the object being loaded may
698 				   make reference to the $ORIGIN substitution
699 				   string */
700 #define	DF_SYMBOLIC	0x0002	/* Indicates "symbolic" linking. */
701 #define	DF_TEXTREL	0x0004	/* Indicates there may be relocations in
702 				   non-writable segments. */
703 #define	DF_BIND_NOW	0x0008	/* Indicates that the dynamic linker should
704 				   process all relocations for the object
705 				   containing this entry before transferring
706 				   control to the program. */
707 #define	DF_STATIC_TLS	0x0010	/* Indicates that the shared object or
708 				   executable contains code using a static
709 				   thread-local storage scheme. */
710 
711 /* Values for DT_FLAGS_1 */
712 #define	DF_1_BIND_NOW	0x00000001	/* Same as DF_BIND_NOW */
713 #define	DF_1_GLOBAL	0x00000002	/* Set the RTLD_GLOBAL for object */
714 #define	DF_1_NODELETE	0x00000008	/* Set the RTLD_NODELETE for object */
715 #define	DF_1_LOADFLTR	0x00000010	/* Immediate loading of filtees */
716 #define	DF_1_NOOPEN     0x00000040	/* Do not allow loading on dlopen() */
717 #define	DF_1_ORIGIN	0x00000080	/* Process $ORIGIN */
718 #define	DF_1_INTERPOSE	0x00000400	/* Interpose all objects but main */
719 #define	DF_1_NODEFLIB	0x00000800	/* Do not search default paths */
720 
721 /* Values for l_flags. */
722 #define	LL_NONE			0x0	/* no flags */
723 #define	LL_EXACT_MATCH		0x1	/* require an exact match */
724 #define	LL_IGNORE_INT_VER	0x2	/* ignore version incompatibilities */
725 #define	LL_REQUIRE_MINOR	0x4
726 #define	LL_EXPORTS		0x8
727 #define	LL_DELAY_LOAD		0x10
728 #define	LL_DELTA		0x20
729 
730 /* Values for n_type used in executables. */
731 #define	NT_FREEBSD_ABI_TAG	1
732 #define	NT_FREEBSD_NOINIT_TAG	2
733 #define	NT_FREEBSD_ARCH_TAG	3
734 
735 /* Values for n_type.  Used in core files. */
736 #define	NT_PRSTATUS	1	/* Process status. */
737 #define	NT_FPREGSET	2	/* Floating point registers. */
738 #define	NT_PRPSINFO	3	/* Process state info. */
739 #define	NT_THRMISC	7	/* Thread miscellaneous info. */
740 #define	NT_PROCSTAT_PROC	8	/* Procstat proc data. */
741 #define	NT_PROCSTAT_FILES	9	/* Procstat files data. */
742 #define	NT_PROCSTAT_VMMAP	10	/* Procstat vmmap data. */
743 #define	NT_PROCSTAT_GROUPS	11	/* Procstat groups data. */
744 #define	NT_PROCSTAT_UMASK	12	/* Procstat umask data. */
745 #define	NT_PROCSTAT_RLIMIT	13	/* Procstat rlimit data. */
746 #define	NT_PROCSTAT_OSREL	14	/* Procstat osreldate data. */
747 #define	NT_PROCSTAT_PSSTRINGS	15	/* Procstat ps_strings data. */
748 #define	NT_PROCSTAT_AUXV	16	/* Procstat auxv data. */
749 #define	NT_PPC_VMX	0x100	/* PowerPC Altivec/VMX registers */
750 #define	NT_X86_XSTATE	0x202	/* x86 XSAVE extended state. */
751 
752 /* Symbol Binding - ELFNN_ST_BIND - st_info */
753 #define	STB_LOCAL	0	/* Local symbol */
754 #define	STB_GLOBAL	1	/* Global symbol */
755 #define	STB_WEAK	2	/* like global - lower precedence */
756 #define	STB_LOOS	10	/* Start of operating system reserved range. */
757 #define	STB_GNU_UNIQUE	10	/* Unique symbol (GNU) */
758 #define	STB_HIOS	12	/* End of operating system reserved range. */
759 #define	STB_LOPROC	13	/* reserved range for processor */
760 #define	STB_HIPROC	15	/*   specific semantics. */
761 
762 /* Symbol type - ELFNN_ST_TYPE - st_info */
763 #define	STT_NOTYPE	0	/* Unspecified type. */
764 #define	STT_OBJECT	1	/* Data object. */
765 #define	STT_FUNC	2	/* Function. */
766 #define	STT_SECTION	3	/* Section. */
767 #define	STT_FILE	4	/* Source file. */
768 #define	STT_COMMON	5	/* Uninitialized common block. */
769 #define	STT_TLS		6	/* TLS object. */
770 #define	STT_NUM		7
771 #define	STT_LOOS	10	/* Reserved range for operating system */
772 #define	STT_GNU_IFUNC	10
773 #define	STT_HIOS	12	/*   specific semantics. */
774 #define	STT_LOPROC	13	/* Start of processor reserved range. */
775 #define	STT_SPARC_REGISTER 13	/* SPARC register information. */
776 #define	STT_HIPROC	15	/* End of processor reserved range. */
777 
778 /* Symbol visibility - ELFNN_ST_VISIBILITY - st_other */
779 #define	STV_DEFAULT	0x0	/* Default visibility (see binding). */
780 #define	STV_INTERNAL	0x1	/* Special meaning in relocatable objects. */
781 #define	STV_HIDDEN	0x2	/* Not visible. */
782 #define	STV_PROTECTED	0x3	/* Visible but not preemptible. */
783 #define	STV_EXPORTED	0x4
784 #define	STV_SINGLETON	0x5
785 #define	STV_ELIMINATE	0x6
786 
787 /* Special symbol table indexes. */
788 #define	STN_UNDEF	0	/* Undefined symbol index. */
789 
790 /* Symbol versioning flags. */
791 #define	VER_DEF_CURRENT	1
792 #define	VER_DEF_IDX(x)	VER_NDX(x)
793 
794 #define	VER_FLG_BASE	0x01
795 #define	VER_FLG_WEAK	0x02
796 
797 #define	VER_NEED_CURRENT	1
798 #define	VER_NEED_WEAK	(1u << 15)
799 #define	VER_NEED_HIDDEN	VER_NDX_HIDDEN
800 #define	VER_NEED_IDX(x)	VER_NDX(x)
801 
802 #define	VER_NDX_LOCAL	0
803 #define	VER_NDX_GLOBAL	1
804 #define	VER_NDX_GIVEN	2
805 
806 #define	VER_NDX_HIDDEN	(1u << 15)
807 #define	VER_NDX(x)	((x) & ~(1u << 15))
808 
809 #define	CA_SUNW_NULL	0
810 #define	CA_SUNW_HW_1	1		/* first hardware capabilities entry */
811 #define	CA_SUNW_SF_1	2		/* first software capabilities entry */
812 
813 /*
814  * Syminfo flag values
815  */
816 #define	SYMINFO_FLG_DIRECT	0x0001	/* symbol ref has direct association */
817 					/*	to object containing defn. */
818 #define	SYMINFO_FLG_PASSTHRU	0x0002	/* ignored - see SYMINFO_FLG_FILTER */
819 #define	SYMINFO_FLG_COPY	0x0004	/* symbol is a copy-reloc */
820 #define	SYMINFO_FLG_LAZYLOAD	0x0008	/* object containing defn should be */
821 					/*	lazily-loaded */
822 #define	SYMINFO_FLG_DIRECTBIND	0x0010	/* ref should be bound directly to */
823 					/*	object containing defn. */
824 #define	SYMINFO_FLG_NOEXTDIRECT	0x0020	/* don't let an external reference */
825 					/*	directly bind to this symbol */
826 #define	SYMINFO_FLG_FILTER	0x0002	/* symbol ref is associated to a */
827 #define	SYMINFO_FLG_AUXILIARY	0x0040	/* 	standard or auxiliary filter */
828 
829 /*
830  * Syminfo.si_boundto values.
831  */
832 #define	SYMINFO_BT_SELF		0xffff	/* symbol bound to self */
833 #define	SYMINFO_BT_PARENT	0xfffe	/* symbol bound to parent */
834 #define	SYMINFO_BT_NONE		0xfffd	/* no special symbol binding */
835 #define	SYMINFO_BT_EXTERN	0xfffc	/* symbol defined as external */
836 #define	SYMINFO_BT_LOWRESERVE	0xff00	/* beginning of reserved entries */
837 
838 /*
839  * Syminfo version values.
840  */
841 #define	SYMINFO_NONE		0	/* Syminfo version */
842 #define	SYMINFO_CURRENT		1
843 #define	SYMINFO_NUM		2
844 
845 /*
846  * Relocation types.
847  *
848  * All machine architectures are defined here to allow tools on one to
849  * handle others.
850  */
851 
852 #define	R_386_NONE		0	/* No relocation. */
853 #define	R_386_32		1	/* Add symbol value. */
854 #define	R_386_PC32		2	/* Add PC-relative symbol value. */
855 #define	R_386_GOT32		3	/* Add PC-relative GOT offset. */
856 #define	R_386_PLT32		4	/* Add PC-relative PLT offset. */
857 #define	R_386_COPY		5	/* Copy data from shared object. */
858 #define	R_386_GLOB_DAT		6	/* Set GOT entry to data address. */
859 #define	R_386_JMP_SLOT		7	/* Set GOT entry to code address. */
860 #define	R_386_RELATIVE		8	/* Add load address of shared object. */
861 #define	R_386_GOTOFF		9	/* Add GOT-relative symbol address. */
862 #define	R_386_GOTPC		10	/* Add PC-relative GOT table address. */
863 #define	R_386_TLS_TPOFF		14	/* Negative offset in static TLS block */
864 #define	R_386_TLS_IE		15	/* Absolute address of GOT for -ve static TLS */
865 #define	R_386_TLS_GOTIE		16	/* GOT entry for negative static TLS block */
866 #define	R_386_TLS_LE		17	/* Negative offset relative to static TLS */
867 #define	R_386_TLS_GD		18	/* 32 bit offset to GOT (index,off) pair */
868 #define	R_386_TLS_LDM		19	/* 32 bit offset to GOT (index,zero) pair */
869 #define	R_386_TLS_GD_32		24	/* 32 bit offset to GOT (index,off) pair */
870 #define	R_386_TLS_GD_PUSH	25	/* pushl instruction for Sun ABI GD sequence */
871 #define	R_386_TLS_GD_CALL	26	/* call instruction for Sun ABI GD sequence */
872 #define	R_386_TLS_GD_POP	27	/* popl instruction for Sun ABI GD sequence */
873 #define	R_386_TLS_LDM_32	28	/* 32 bit offset to GOT (index,zero) pair */
874 #define	R_386_TLS_LDM_PUSH	29	/* pushl instruction for Sun ABI LD sequence */
875 #define	R_386_TLS_LDM_CALL	30	/* call instruction for Sun ABI LD sequence */
876 #define	R_386_TLS_LDM_POP	31	/* popl instruction for Sun ABI LD sequence */
877 #define	R_386_TLS_LDO_32	32	/* 32 bit offset from start of TLS block */
878 #define	R_386_TLS_IE_32		33	/* 32 bit offset to GOT static TLS offset entry */
879 #define	R_386_TLS_LE_32		34	/* 32 bit offset within static TLS block */
880 #define	R_386_TLS_DTPMOD32	35	/* GOT entry containing TLS index */
881 #define	R_386_TLS_DTPOFF32	36	/* GOT entry containing TLS offset */
882 #define	R_386_TLS_TPOFF32	37	/* GOT entry of -ve static TLS offset */
883 #define	R_386_IRELATIVE		42	/* PLT entry resolved indirectly at runtime */
884 
885 #define	R_AARCH64_NONE		0	/* No relocation */
886 #define	R_AARCH64_ABS64		257	/* Absolute offset */
887 #define	R_AARCH64_ABS32		258	/* Absolute, 32-bit overflow check */
888 #define	R_AARCH64_ABS16		259	/* Absolute, 16-bit overflow check */
889 #define	R_AARCH64_PREL64	260	/* PC relative */
890 #define	R_AARCH64_PREL32	261	/* PC relative, 32-bit overflow check */
891 #define	R_AARCH64_PREL16	262	/* PC relative, 16-bit overflow check */
892 #define	R_AARCH64_COPY		1024	/* Copy data from shared object */
893 #define	R_AARCH64_GLOB_DAT	1025	/* Set GOT entry to data address */
894 #define	R_AARCH64_JUMP_SLOT	1026	/* Set GOT entry to code address */
895 #define	R_AARCH64_RELATIVE 	1027	/* Add load address of shared object */
896 #define	R_AARCH64_TLS_DTPREL64	1028
897 #define	R_AARCH64_TLS_DTPMOD64	1029
898 #define	R_AARCH64_TLS_TPREL64 	1030
899 #define	R_AARCH64_TLSDESC 	1031	/* Identify the TLS descriptor */
900 #define	R_AARCH64_IRELATIVE	1032
901 
902 #define	R_ARM_NONE		0	/* No relocation. */
903 #define	R_ARM_PC24		1
904 #define	R_ARM_ABS32		2
905 #define	R_ARM_REL32		3
906 #define	R_ARM_PC13		4
907 #define	R_ARM_ABS16		5
908 #define	R_ARM_ABS12		6
909 #define	R_ARM_THM_ABS5		7
910 #define	R_ARM_ABS8		8
911 #define	R_ARM_SBREL32		9
912 #define	R_ARM_THM_PC22		10
913 #define	R_ARM_THM_PC8		11
914 #define	R_ARM_AMP_VCALL9	12
915 #define	R_ARM_SWI24		13
916 #define	R_ARM_THM_SWI8		14
917 #define	R_ARM_XPC25		15
918 #define	R_ARM_THM_XPC22		16
919 /* TLS relocations */
920 #define	R_ARM_TLS_DTPMOD32	17	/* ID of module containing symbol */
921 #define	R_ARM_TLS_DTPOFF32	18	/* Offset in TLS block */
922 #define	R_ARM_TLS_TPOFF32	19	/* Offset in static TLS block */
923 #define	R_ARM_COPY		20	/* Copy data from shared object. */
924 #define	R_ARM_GLOB_DAT		21	/* Set GOT entry to data address. */
925 #define	R_ARM_JUMP_SLOT		22	/* Set GOT entry to code address. */
926 #define	R_ARM_RELATIVE		23	/* Add load address of shared object. */
927 #define	R_ARM_GOTOFF		24	/* Add GOT-relative symbol address. */
928 #define	R_ARM_GOTPC		25	/* Add PC-relative GOT table address. */
929 #define	R_ARM_GOT32		26	/* Add PC-relative GOT offset. */
930 #define	R_ARM_PLT32		27	/* Add PC-relative PLT offset. */
931 #define	R_ARM_GNU_VTENTRY	100
932 #define	R_ARM_GNU_VTINHERIT	101
933 #define	R_ARM_RSBREL32		250
934 #define	R_ARM_THM_RPC22		251
935 #define	R_ARM_RREL32		252
936 #define	R_ARM_RABS32		253
937 #define	R_ARM_RPC24		254
938 #define	R_ARM_RBASE		255
939 
940 /*	Name			Value	   Field	Calculation */
941 #define	R_IA_64_NONE		0	/* None */
942 #define	R_IA_64_IMM14		0x21	/* immediate14	S + A */
943 #define	R_IA_64_IMM22		0x22	/* immediate22	S + A */
944 #define	R_IA_64_IMM64		0x23	/* immediate64	S + A */
945 #define	R_IA_64_DIR32MSB	0x24	/* word32 MSB	S + A */
946 #define	R_IA_64_DIR32LSB	0x25	/* word32 LSB	S + A */
947 #define	R_IA_64_DIR64MSB	0x26	/* word64 MSB	S + A */
948 #define	R_IA_64_DIR64LSB	0x27	/* word64 LSB	S + A */
949 #define	R_IA_64_GPREL22		0x2a	/* immediate22	@gprel(S + A) */
950 #define	R_IA_64_GPREL64I	0x2b	/* immediate64	@gprel(S + A) */
951 #define	R_IA_64_GPREL32MSB	0x2c	/* word32 MSB	@gprel(S + A) */
952 #define	R_IA_64_GPREL32LSB	0x2d	/* word32 LSB	@gprel(S + A) */
953 #define	R_IA_64_GPREL64MSB	0x2e	/* word64 MSB	@gprel(S + A) */
954 #define	R_IA_64_GPREL64LSB	0x2f	/* word64 LSB	@gprel(S + A) */
955 #define	R_IA_64_LTOFF22		0x32	/* immediate22	@ltoff(S + A) */
956 #define	R_IA_64_LTOFF64I	0x33	/* immediate64	@ltoff(S + A) */
957 #define	R_IA_64_PLTOFF22	0x3a	/* immediate22	@pltoff(S + A) */
958 #define	R_IA_64_PLTOFF64I	0x3b	/* immediate64	@pltoff(S + A) */
959 #define	R_IA_64_PLTOFF64MSB	0x3e	/* word64 MSB	@pltoff(S + A) */
960 #define	R_IA_64_PLTOFF64LSB	0x3f	/* word64 LSB	@pltoff(S + A) */
961 #define	R_IA_64_FPTR64I		0x43	/* immediate64	@fptr(S + A) */
962 #define	R_IA_64_FPTR32MSB	0x44	/* word32 MSB	@fptr(S + A) */
963 #define	R_IA_64_FPTR32LSB	0x45	/* word32 LSB	@fptr(S + A) */
964 #define	R_IA_64_FPTR64MSB	0x46	/* word64 MSB	@fptr(S + A) */
965 #define	R_IA_64_FPTR64LSB	0x47	/* word64 LSB	@fptr(S + A) */
966 #define	R_IA_64_PCREL60B	0x48	/* immediate60 form1 S + A - P */
967 #define	R_IA_64_PCREL21B	0x49	/* immediate21 form1 S + A - P */
968 #define	R_IA_64_PCREL21M	0x4a	/* immediate21 form2 S + A - P */
969 #define	R_IA_64_PCREL21F	0x4b	/* immediate21 form3 S + A - P */
970 #define	R_IA_64_PCREL32MSB	0x4c	/* word32 MSB	S + A - P */
971 #define	R_IA_64_PCREL32LSB	0x4d	/* word32 LSB	S + A - P */
972 #define	R_IA_64_PCREL64MSB	0x4e	/* word64 MSB	S + A - P */
973 #define	R_IA_64_PCREL64LSB	0x4f	/* word64 LSB	S + A - P */
974 #define	R_IA_64_LTOFF_FPTR22	0x52	/* immediate22	@ltoff(@fptr(S + A)) */
975 #define	R_IA_64_LTOFF_FPTR64I	0x53	/* immediate64	@ltoff(@fptr(S + A)) */
976 #define	R_IA_64_LTOFF_FPTR32MSB	0x54	/* word32 MSB	@ltoff(@fptr(S + A)) */
977 #define	R_IA_64_LTOFF_FPTR32LSB	0x55	/* word32 LSB	@ltoff(@fptr(S + A)) */
978 #define	R_IA_64_LTOFF_FPTR64MSB	0x56	/* word64 MSB	@ltoff(@fptr(S + A)) */
979 #define	R_IA_64_LTOFF_FPTR64LSB	0x57	/* word64 LSB	@ltoff(@fptr(S + A)) */
980 #define	R_IA_64_SEGREL32MSB	0x5c	/* word32 MSB	@segrel(S + A) */
981 #define	R_IA_64_SEGREL32LSB	0x5d	/* word32 LSB	@segrel(S + A) */
982 #define	R_IA_64_SEGREL64MSB	0x5e	/* word64 MSB	@segrel(S + A) */
983 #define	R_IA_64_SEGREL64LSB	0x5f	/* word64 LSB	@segrel(S + A) */
984 #define	R_IA_64_SECREL32MSB	0x64	/* word32 MSB	@secrel(S + A) */
985 #define	R_IA_64_SECREL32LSB	0x65	/* word32 LSB	@secrel(S + A) */
986 #define	R_IA_64_SECREL64MSB	0x66	/* word64 MSB	@secrel(S + A) */
987 #define	R_IA_64_SECREL64LSB	0x67	/* word64 LSB	@secrel(S + A) */
988 #define	R_IA_64_REL32MSB	0x6c	/* word32 MSB	BD + A */
989 #define	R_IA_64_REL32LSB	0x6d	/* word32 LSB	BD + A */
990 #define	R_IA_64_REL64MSB	0x6e	/* word64 MSB	BD + A */
991 #define	R_IA_64_REL64LSB	0x6f	/* word64 LSB	BD + A */
992 #define	R_IA_64_LTV32MSB	0x74	/* word32 MSB	S + A */
993 #define	R_IA_64_LTV32LSB	0x75	/* word32 LSB	S + A */
994 #define	R_IA_64_LTV64MSB	0x76	/* word64 MSB	S + A */
995 #define	R_IA_64_LTV64LSB	0x77	/* word64 LSB	S + A */
996 #define	R_IA_64_PCREL21BI	0x79	/* immediate21 form1 S + A - P */
997 #define	R_IA_64_PCREL22		0x7a	/* immediate22	S + A - P */
998 #define	R_IA_64_PCREL64I	0x7b	/* immediate64	S + A - P */
999 #define	R_IA_64_IPLTMSB		0x80	/* function descriptor MSB special */
1000 #define	R_IA_64_IPLTLSB		0x81	/* function descriptor LSB speciaal */
1001 #define	R_IA_64_SUB		0x85	/* immediate64	A - S */
1002 #define	R_IA_64_LTOFF22X	0x86	/* immediate22	special */
1003 #define	R_IA_64_LDXMOV		0x87	/* immediate22	special */
1004 #define	R_IA_64_TPREL14		0x91	/* imm14	@tprel(S + A) */
1005 #define	R_IA_64_TPREL22		0x92	/* imm22	@tprel(S + A) */
1006 #define	R_IA_64_TPREL64I	0x93	/* imm64	@tprel(S + A) */
1007 #define	R_IA_64_TPREL64MSB	0x96	/* word64 MSB	@tprel(S + A) */
1008 #define	R_IA_64_TPREL64LSB	0x97	/* word64 LSB	@tprel(S + A) */
1009 #define	R_IA_64_LTOFF_TPREL22	0x9a	/* imm22	@ltoff(@tprel(S+A)) */
1010 #define	R_IA_64_DTPMOD64MSB	0xa6	/* word64 MSB	@dtpmod(S + A) */
1011 #define	R_IA_64_DTPMOD64LSB	0xa7	/* word64 LSB	@dtpmod(S + A) */
1012 #define	R_IA_64_LTOFF_DTPMOD22	0xaa	/* imm22	@ltoff(@dtpmod(S+A)) */
1013 #define	R_IA_64_DTPREL14	0xb1	/* imm14	@dtprel(S + A) */
1014 #define	R_IA_64_DTPREL22	0xb2	/* imm22	@dtprel(S + A) */
1015 #define	R_IA_64_DTPREL64I	0xb3	/* imm64	@dtprel(S + A) */
1016 #define	R_IA_64_DTPREL32MSB	0xb4	/* word32 MSB	@dtprel(S + A) */
1017 #define	R_IA_64_DTPREL32LSB	0xb5	/* word32 LSB	@dtprel(S + A) */
1018 #define	R_IA_64_DTPREL64MSB	0xb6	/* word64 MSB	@dtprel(S + A) */
1019 #define	R_IA_64_DTPREL64LSB	0xb7	/* word64 LSB	@dtprel(S + A) */
1020 #define	R_IA_64_LTOFF_DTPREL22	0xba	/* imm22	@ltoff(@dtprel(S+A)) */
1021 
1022 #define	R_MIPS_NONE	0	/* No reloc */
1023 #define	R_MIPS_16	1	/* Direct 16 bit */
1024 #define	R_MIPS_32	2	/* Direct 32 bit */
1025 #define	R_MIPS_REL32	3	/* PC relative 32 bit */
1026 #define	R_MIPS_26	4	/* Direct 26 bit shifted */
1027 #define	R_MIPS_HI16	5	/* High 16 bit */
1028 #define	R_MIPS_LO16	6	/* Low 16 bit */
1029 #define	R_MIPS_GPREL16	7	/* GP relative 16 bit */
1030 #define	R_MIPS_LITERAL	8	/* 16 bit literal entry */
1031 #define	R_MIPS_GOT16	9	/* 16 bit GOT entry */
1032 #define	R_MIPS_PC16	10	/* PC relative 16 bit */
1033 #define	R_MIPS_CALL16	11	/* 16 bit GOT entry for function */
1034 #define	R_MIPS_GPREL32	12	/* GP relative 32 bit */
1035 #define	R_MIPS_64	18	/* Direct 64 bit */
1036 #define	R_MIPS_GOTHI16	21	/* GOT HI 16 bit */
1037 #define	R_MIPS_GOTLO16	22	/* GOT LO 16 bit */
1038 #define	R_MIPS_CALLHI16 30	/* upper 16 bit GOT entry for function */
1039 #define	R_MIPS_CALLLO16 31	/* lower 16 bit GOT entry for function */
1040 
1041 #define	R_PPC_NONE		0	/* No relocation. */
1042 #define	R_PPC_ADDR32		1
1043 #define	R_PPC_ADDR24		2
1044 #define	R_PPC_ADDR16		3
1045 #define	R_PPC_ADDR16_LO		4
1046 #define	R_PPC_ADDR16_HI		5
1047 #define	R_PPC_ADDR16_HA		6
1048 #define	R_PPC_ADDR14		7
1049 #define	R_PPC_ADDR14_BRTAKEN	8
1050 #define	R_PPC_ADDR14_BRNTAKEN	9
1051 #define	R_PPC_REL24		10
1052 #define	R_PPC_REL14		11
1053 #define	R_PPC_REL14_BRTAKEN	12
1054 #define	R_PPC_REL14_BRNTAKEN	13
1055 #define	R_PPC_GOT16		14
1056 #define	R_PPC_GOT16_LO		15
1057 #define	R_PPC_GOT16_HI		16
1058 #define	R_PPC_GOT16_HA		17
1059 #define	R_PPC_PLTREL24		18
1060 #define	R_PPC_COPY		19
1061 #define	R_PPC_GLOB_DAT		20
1062 #define	R_PPC_JMP_SLOT		21
1063 #define	R_PPC_RELATIVE		22
1064 #define	R_PPC_LOCAL24PC		23
1065 #define	R_PPC_UADDR32		24
1066 #define	R_PPC_UADDR16		25
1067 #define	R_PPC_REL32		26
1068 #define	R_PPC_PLT32		27
1069 #define	R_PPC_PLTREL32		28
1070 #define	R_PPC_PLT16_LO		29
1071 #define	R_PPC_PLT16_HI		30
1072 #define	R_PPC_PLT16_HA		31
1073 #define	R_PPC_SDAREL16		32
1074 #define	R_PPC_SECTOFF		33
1075 #define	R_PPC_SECTOFF_LO	34
1076 #define	R_PPC_SECTOFF_HI	35
1077 #define	R_PPC_SECTOFF_HA	36
1078 
1079 /*
1080  * 64-bit relocations
1081  */
1082 #define	R_PPC64_ADDR64		38
1083 #define	R_PPC64_ADDR16_HIGHER	39
1084 #define	R_PPC64_ADDR16_HIGHERA	40
1085 #define	R_PPC64_ADDR16_HIGHEST	41
1086 #define	R_PPC64_ADDR16_HIGHESTA	42
1087 #define	R_PPC64_UADDR64		43
1088 #define	R_PPC64_REL64		44
1089 #define	R_PPC64_PLT64		45
1090 #define	R_PPC64_PLTREL64	46
1091 #define	R_PPC64_TOC16		47
1092 #define	R_PPC64_TOC16_LO	48
1093 #define	R_PPC64_TOC16_HI	49
1094 #define	R_PPC64_TOC16_HA	50
1095 #define	R_PPC64_TOC		51
1096 #define	R_PPC64_DTPMOD64	68
1097 #define	R_PPC64_TPREL64		73
1098 #define	R_PPC64_DTPREL64	78
1099 
1100 /*
1101  * TLS relocations
1102  */
1103 #define	R_PPC_TLS		67
1104 #define	R_PPC_DTPMOD32		68
1105 #define	R_PPC_TPREL16		69
1106 #define	R_PPC_TPREL16_LO	70
1107 #define	R_PPC_TPREL16_HI	71
1108 #define	R_PPC_TPREL16_HA	72
1109 #define	R_PPC_TPREL32		73
1110 #define	R_PPC_DTPREL16		74
1111 #define	R_PPC_DTPREL16_LO	75
1112 #define	R_PPC_DTPREL16_HI	76
1113 #define	R_PPC_DTPREL16_HA	77
1114 #define	R_PPC_DTPREL32		78
1115 #define	R_PPC_GOT_TLSGD16	79
1116 #define	R_PPC_GOT_TLSGD16_LO	80
1117 #define	R_PPC_GOT_TLSGD16_HI	81
1118 #define	R_PPC_GOT_TLSGD16_HA	82
1119 #define	R_PPC_GOT_TLSLD16	83
1120 #define	R_PPC_GOT_TLSLD16_LO	84
1121 #define	R_PPC_GOT_TLSLD16_HI	85
1122 #define	R_PPC_GOT_TLSLD16_HA	86
1123 #define	R_PPC_GOT_TPREL16	87
1124 #define	R_PPC_GOT_TPREL16_LO	88
1125 #define	R_PPC_GOT_TPREL16_HI	89
1126 #define	R_PPC_GOT_TPREL16_HA	90
1127 
1128 /*
1129  * The remaining relocs are from the Embedded ELF ABI, and are not in the
1130  *  SVR4 ELF ABI.
1131  */
1132 
1133 #define	R_PPC_EMB_NADDR32	101
1134 #define	R_PPC_EMB_NADDR16	102
1135 #define	R_PPC_EMB_NADDR16_LO	103
1136 #define	R_PPC_EMB_NADDR16_HI	104
1137 #define	R_PPC_EMB_NADDR16_HA	105
1138 #define	R_PPC_EMB_SDAI16	106
1139 #define	R_PPC_EMB_SDA2I16	107
1140 #define	R_PPC_EMB_SDA2REL	108
1141 #define	R_PPC_EMB_SDA21		109
1142 #define	R_PPC_EMB_MRKREF	110
1143 #define	R_PPC_EMB_RELSEC16	111
1144 #define	R_PPC_EMB_RELST_LO	112
1145 #define	R_PPC_EMB_RELST_HI	113
1146 #define	R_PPC_EMB_RELST_HA	114
1147 #define	R_PPC_EMB_BIT_FLD	115
1148 #define	R_PPC_EMB_RELSDA	116
1149 
1150 /*
1151  * RISC-V relocation types.
1152  */
1153 
1154 /* Relocation types used by the dynamic linker. */
1155 #define	R_RISCV_NONE		0
1156 #define	R_RISCV_32		1
1157 #define	R_RISCV_64		2
1158 #define	R_RISCV_RELATIVE	3
1159 #define	R_RISCV_COPY		4
1160 #define	R_RISCV_JUMP_SLOT	5
1161 #define	R_RISCV_TLS_DTPMOD32	6
1162 #define	R_RISCV_TLS_DTPMOD64	7
1163 #define	R_RISCV_TLS_DTPREL32	8
1164 #define	R_RISCV_TLS_DTPREL64	9
1165 #define	R_RISCV_TLS_TPREL32	10
1166 #define	R_RISCV_TLS_TPREL64	11
1167 
1168 /* Relocation types not used by the dynamic linker. */
1169 #define	R_RISCV_BRANCH		16
1170 #define	R_RISCV_JAL		17
1171 #define	R_RISCV_CALL		18
1172 #define	R_RISCV_CALL_PLT	19
1173 #define	R_RISCV_GOT_HI20	20
1174 #define	R_RISCV_TLS_GOT_HI20	21
1175 #define	R_RISCV_TLS_GD_HI20	22
1176 #define	R_RISCV_PCREL_HI20	23
1177 #define	R_RISCV_PCREL_LO12_I	24
1178 #define	R_RISCV_PCREL_LO12_S	25
1179 #define	R_RISCV_HI20		26
1180 #define	R_RISCV_LO12_I		27
1181 #define	R_RISCV_LO12_S		28
1182 #define	R_RISCV_TPREL_HI20	29
1183 #define	R_RISCV_TPREL_LO12_I	30
1184 #define	R_RISCV_TPREL_LO12_S	31
1185 #define	R_RISCV_TPREL_ADD	32
1186 #define	R_RISCV_ADD8		33
1187 #define	R_RISCV_ADD16		34
1188 #define	R_RISCV_ADD32		35
1189 #define	R_RISCV_ADD64		36
1190 #define	R_RISCV_SUB8		37
1191 #define	R_RISCV_SUB16		38
1192 #define	R_RISCV_SUB32		39
1193 #define	R_RISCV_SUB64		40
1194 #define	R_RISCV_GNU_VTINHERIT	41
1195 #define	R_RISCV_GNU_VTENTRY	42
1196 #define	R_RISCV_ALIGN		43
1197 #define	R_RISCV_RVC_BRANCH	44
1198 #define	R_RISCV_RVC_JUMP	45
1199 
1200 #define	R_SPARC_NONE		0
1201 #define	R_SPARC_8		1
1202 #define	R_SPARC_16		2
1203 #define	R_SPARC_32		3
1204 #define	R_SPARC_DISP8		4
1205 #define	R_SPARC_DISP16		5
1206 #define	R_SPARC_DISP32		6
1207 #define	R_SPARC_WDISP30		7
1208 #define	R_SPARC_WDISP22		8
1209 #define	R_SPARC_HI22		9
1210 #define	R_SPARC_22		10
1211 #define	R_SPARC_13		11
1212 #define	R_SPARC_LO10		12
1213 #define	R_SPARC_GOT10		13
1214 #define	R_SPARC_GOT13		14
1215 #define	R_SPARC_GOT22		15
1216 #define	R_SPARC_PC10		16
1217 #define	R_SPARC_PC22		17
1218 #define	R_SPARC_WPLT30		18
1219 #define	R_SPARC_COPY		19
1220 #define	R_SPARC_GLOB_DAT	20
1221 #define	R_SPARC_JMP_SLOT	21
1222 #define	R_SPARC_RELATIVE	22
1223 #define	R_SPARC_UA32		23
1224 #define	R_SPARC_PLT32		24
1225 #define	R_SPARC_HIPLT22		25
1226 #define	R_SPARC_LOPLT10		26
1227 #define	R_SPARC_PCPLT32		27
1228 #define	R_SPARC_PCPLT22		28
1229 #define	R_SPARC_PCPLT10		29
1230 #define	R_SPARC_10		30
1231 #define	R_SPARC_11		31
1232 #define	R_SPARC_64		32
1233 #define	R_SPARC_OLO10		33
1234 #define	R_SPARC_HH22		34
1235 #define	R_SPARC_HM10		35
1236 #define	R_SPARC_LM22		36
1237 #define	R_SPARC_PC_HH22		37
1238 #define	R_SPARC_PC_HM10		38
1239 #define	R_SPARC_PC_LM22		39
1240 #define	R_SPARC_WDISP16		40
1241 #define	R_SPARC_WDISP19		41
1242 #define	R_SPARC_GLOB_JMP	42
1243 #define	R_SPARC_7		43
1244 #define	R_SPARC_5		44
1245 #define	R_SPARC_6		45
1246 #define	R_SPARC_DISP64		46
1247 #define	R_SPARC_PLT64		47
1248 #define	R_SPARC_HIX22		48
1249 #define	R_SPARC_LOX10		49
1250 #define	R_SPARC_H44		50
1251 #define	R_SPARC_M44		51
1252 #define	R_SPARC_L44		52
1253 #define	R_SPARC_REGISTER	53
1254 #define	R_SPARC_UA64		54
1255 #define	R_SPARC_UA16		55
1256 #define	R_SPARC_TLS_GD_HI22	56
1257 #define	R_SPARC_TLS_GD_LO10	57
1258 #define	R_SPARC_TLS_GD_ADD	58
1259 #define	R_SPARC_TLS_GD_CALL	59
1260 #define	R_SPARC_TLS_LDM_HI22	60
1261 #define	R_SPARC_TLS_LDM_LO10	61
1262 #define	R_SPARC_TLS_LDM_ADD	62
1263 #define	R_SPARC_TLS_LDM_CALL	63
1264 #define	R_SPARC_TLS_LDO_HIX22	64
1265 #define	R_SPARC_TLS_LDO_LOX10	65
1266 #define	R_SPARC_TLS_LDO_ADD	66
1267 #define	R_SPARC_TLS_IE_HI22	67
1268 #define	R_SPARC_TLS_IE_LO10	68
1269 #define	R_SPARC_TLS_IE_LD	69
1270 #define	R_SPARC_TLS_IE_LDX	70
1271 #define	R_SPARC_TLS_IE_ADD	71
1272 #define	R_SPARC_TLS_LE_HIX22	72
1273 #define	R_SPARC_TLS_LE_LOX10	73
1274 #define	R_SPARC_TLS_DTPMOD32	74
1275 #define	R_SPARC_TLS_DTPMOD64	75
1276 #define	R_SPARC_TLS_DTPOFF32	76
1277 #define	R_SPARC_TLS_DTPOFF64	77
1278 #define	R_SPARC_TLS_TPOFF32	78
1279 #define	R_SPARC_TLS_TPOFF64	79
1280 
1281 #define	R_X86_64_NONE		0	/* No relocation. */
1282 #define	R_X86_64_64		1	/* Add 64 bit symbol value. */
1283 #define	R_X86_64_PC32		2	/* PC-relative 32 bit signed sym value. */
1284 #define	R_X86_64_GOT32		3	/* PC-relative 32 bit GOT offset. */
1285 #define	R_X86_64_PLT32		4	/* PC-relative 32 bit PLT offset. */
1286 #define	R_X86_64_COPY		5	/* Copy data from shared object. */
1287 #define	R_X86_64_GLOB_DAT	6	/* Set GOT entry to data address. */
1288 #define	R_X86_64_JMP_SLOT	7	/* Set GOT entry to code address. */
1289 #define	R_X86_64_RELATIVE	8	/* Add load address of shared object. */
1290 #define	R_X86_64_GOTPCREL	9	/* Add 32 bit signed pcrel offset to GOT. */
1291 #define	R_X86_64_32		10	/* Add 32 bit zero extended symbol value */
1292 #define	R_X86_64_32S		11	/* Add 32 bit sign extended symbol value */
1293 #define	R_X86_64_16		12	/* Add 16 bit zero extended symbol value */
1294 #define	R_X86_64_PC16		13	/* Add 16 bit signed extended pc relative symbol value */
1295 #define	R_X86_64_8		14	/* Add 8 bit zero extended symbol value */
1296 #define	R_X86_64_PC8		15	/* Add 8 bit signed extended pc relative symbol value */
1297 #define	R_X86_64_DTPMOD64	16	/* ID of module containing symbol */
1298 #define	R_X86_64_DTPOFF64	17	/* Offset in TLS block */
1299 #define	R_X86_64_TPOFF64	18	/* Offset in static TLS block */
1300 #define	R_X86_64_TLSGD		19	/* PC relative offset to GD GOT entry */
1301 #define	R_X86_64_TLSLD		20	/* PC relative offset to LD GOT entry */
1302 #define	R_X86_64_DTPOFF32	21	/* Offset in TLS block */
1303 #define	R_X86_64_GOTTPOFF	22	/* PC relative offset to IE GOT entry */
1304 #define	R_X86_64_TPOFF32	23	/* Offset in static TLS block */
1305 #define	R_X86_64_PC64		24	/* PC-relative 64 bit signed sym value. */
1306 #define	R_X86_64_GOTOFF64	25
1307 #define	R_X86_64_GOTPC32	26
1308 #define	R_X86_64_GOT64		27
1309 #define	R_X86_64_GOTPCREL64	28
1310 #define	R_X86_64_GOTPC64	29
1311 #define	R_X86_64_GOTPLT64	30
1312 #define	R_X86_64_PLTOFF64	31
1313 #define	R_X86_64_SIZE32		32
1314 #define	R_X86_64_SIZE64		33
1315 #define	R_X86_64_GOTPC32_TLSDESC 34
1316 #define	R_X86_64_TLSDESC_CALL	35
1317 #define	R_X86_64_TLSDESC	36
1318 #define	R_X86_64_IRELATIVE	37
1319 
1320 
1321 #endif /* !_SYS_ELF_COMMON_H_ */
1322