xref: /DragonStub/inc/elf.h (revision 5c0de15d4340616a8f0cd6c9ec9776e1153d7fae) !
1 /* This file defines standard ELF types, structures, and macros.
2    Copyright (C) 1995-2022 Free Software Foundation, Inc.
3    This file is part of the GNU C Library.
4 
5    The GNU C Library is free software; you can redistribute it and/or
6    modify it under the terms of the GNU Lesser General Public
7    License as published by the Free Software Foundation; either
8    version 2.1 of the License, or (at your option) any later version.
9 
10    The GNU C Library is distributed in the hope that it will be useful,
11    but WITHOUT ANY WARRANTY; without even the implied warranty of
12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13    Lesser General Public License for more details.
14 
15    You should have received a copy of the GNU Lesser General Public
16    License along with the GNU C Library; if not, see
17    <https://www.gnu.org/licenses/>.  */
18 
19 #ifndef _ELF_H
20 #define	_ELF_H 1
21 
22 /* Standard ELF types.  */
23 
24 #include <stdint.h>
25 
26 /* Type for a 16-bit quantity.  */
27 typedef uint16_t Elf32_Half;
28 typedef uint16_t Elf64_Half;
29 
30 /* Types for signed and unsigned 32-bit quantities.  */
31 typedef uint32_t Elf32_Word;
32 typedef	int32_t  Elf32_Sword;
33 typedef uint32_t Elf64_Word;
34 typedef	int32_t  Elf64_Sword;
35 
36 /* Types for signed and unsigned 64-bit quantities.  */
37 typedef uint64_t Elf32_Xword;
38 typedef	int64_t  Elf32_Sxword;
39 typedef uint64_t Elf64_Xword;
40 typedef	int64_t  Elf64_Sxword;
41 
42 /* Type of addresses.  */
43 typedef uint32_t Elf32_Addr;
44 typedef uint64_t Elf64_Addr;
45 
46 /* Type of file offsets.  */
47 typedef uint32_t Elf32_Off;
48 typedef uint64_t Elf64_Off;
49 
50 /* Type for section indices, which are 16-bit quantities.  */
51 typedef uint16_t Elf32_Section;
52 typedef uint16_t Elf64_Section;
53 
54 /* Type for version symbol information.  */
55 typedef Elf32_Half Elf32_Versym;
56 typedef Elf64_Half Elf64_Versym;
57 
58 
59 /* The ELF file header.  This appears at the start of every ELF file.  */
60 
61 #define EI_NIDENT (16)
62 
63 typedef struct
64 {
65   unsigned char	e_ident[EI_NIDENT];	/* Magic number and other info */
66   Elf32_Half	e_type;			/* Object file type */
67   Elf32_Half	e_machine;		/* Architecture */
68   Elf32_Word	e_version;		/* Object file version */
69   Elf32_Addr	e_entry;		/* Entry point virtual address */
70   Elf32_Off	e_phoff;		/* Program header table file offset */
71   Elf32_Off	e_shoff;		/* Section header table file offset */
72   Elf32_Word	e_flags;		/* Processor-specific flags */
73   Elf32_Half	e_ehsize;		/* ELF header size in bytes */
74   Elf32_Half	e_phentsize;		/* Program header table entry size */
75   Elf32_Half	e_phnum;		/* Program header table entry count */
76   Elf32_Half	e_shentsize;		/* Section header table entry size */
77   Elf32_Half	e_shnum;		/* Section header table entry count */
78   Elf32_Half	e_shstrndx;		/* Section header string table index */
79 } Elf32_Ehdr;
80 
81 typedef struct
82 {
83   unsigned char	e_ident[EI_NIDENT];	/* Magic number and other info */
84   Elf64_Half	e_type;			/* Object file type */
85   Elf64_Half	e_machine;		/* Architecture */
86   Elf64_Word	e_version;		/* Object file version */
87   Elf64_Addr	e_entry;		/* Entry point virtual address */
88   Elf64_Off	e_phoff;		/* Program header table file offset */
89   Elf64_Off	e_shoff;		/* Section header table file offset */
90   Elf64_Word	e_flags;		/* Processor-specific flags */
91   Elf64_Half	e_ehsize;		/* ELF header size in bytes */
92   Elf64_Half	e_phentsize;		/* Program header table entry size */
93   Elf64_Half	e_phnum;		/* Program header table entry count */
94   Elf64_Half	e_shentsize;		/* Section header table entry size */
95   Elf64_Half	e_shnum;		/* Section header table entry count */
96   Elf64_Half	e_shstrndx;		/* Section header string table index */
97 } Elf64_Ehdr;
98 
99 /* Fields in the e_ident array.  The EI_* macros are indices into the
100    array.  The macros under each EI_* macro are the values the byte
101    may have.  */
102 
103 #define EI_MAG0		0		/* File identification byte 0 index */
104 #define ELFMAG0		0x7f		/* Magic number byte 0 */
105 
106 #define EI_MAG1		1		/* File identification byte 1 index */
107 #define ELFMAG1		'E'		/* Magic number byte 1 */
108 
109 #define EI_MAG2		2		/* File identification byte 2 index */
110 #define ELFMAG2		'L'		/* Magic number byte 2 */
111 
112 #define EI_MAG3		3		/* File identification byte 3 index */
113 #define ELFMAG3		'F'		/* Magic number byte 3 */
114 
115 /* Conglomeration of the identification bytes, for easy testing as a word.  */
116 #define	ELFMAG		"\177ELF"
117 #define	SELFMAG		4
118 
119 #define EI_CLASS	4		/* File class byte index */
120 #define ELFCLASSNONE	0		/* Invalid class */
121 #define ELFCLASS32	1		/* 32-bit objects */
122 #define ELFCLASS64	2		/* 64-bit objects */
123 #define ELFCLASSNUM	3
124 
125 #define EI_DATA		5		/* Data encoding byte index */
126 #define ELFDATANONE	0		/* Invalid data encoding */
127 #define ELFDATA2LSB	1		/* 2's complement, little endian */
128 #define ELFDATA2MSB	2		/* 2's complement, big endian */
129 #define ELFDATANUM	3
130 
131 #define EI_VERSION	6		/* File version byte index */
132 					/* Value must be EV_CURRENT */
133 
134 #define EI_OSABI	7		/* OS ABI identification */
135 #define ELFOSABI_NONE		0	/* UNIX System V ABI */
136 #define ELFOSABI_SYSV		0	/* Alias.  */
137 #define ELFOSABI_HPUX		1	/* HP-UX */
138 #define ELFOSABI_NETBSD		2	/* NetBSD.  */
139 #define ELFOSABI_GNU		3	/* Object uses GNU ELF extensions.  */
140 #define ELFOSABI_LINUX		ELFOSABI_GNU /* Compatibility alias.  */
141 #define ELFOSABI_SOLARIS	6	/* Sun Solaris.  */
142 #define ELFOSABI_AIX		7	/* IBM AIX.  */
143 #define ELFOSABI_IRIX		8	/* SGI Irix.  */
144 #define ELFOSABI_FREEBSD	9	/* FreeBSD.  */
145 #define ELFOSABI_TRU64		10	/* Compaq TRU64 UNIX.  */
146 #define ELFOSABI_MODESTO	11	/* Novell Modesto.  */
147 #define ELFOSABI_OPENBSD	12	/* OpenBSD.  */
148 #define ELFOSABI_ARM_AEABI	64	/* ARM EABI */
149 #define ELFOSABI_ARM		97	/* ARM */
150 #define ELFOSABI_STANDALONE	255	/* Standalone (embedded) application */
151 
152 #define EI_ABIVERSION	8		/* ABI version */
153 
154 #define EI_PAD		9		/* Byte index of padding bytes */
155 
156 /* Legal values for e_type (object file type).  */
157 
158 #define ET_NONE		0		/* No file type */
159 #define ET_REL		1		/* Relocatable file */
160 #define ET_EXEC		2		/* Executable file */
161 #define ET_DYN		3		/* Shared object file */
162 #define ET_CORE		4		/* Core file */
163 #define	ET_NUM		5		/* Number of defined types */
164 #define ET_LOOS		0xfe00		/* OS-specific range start */
165 #define ET_HIOS		0xfeff		/* OS-specific range end */
166 #define ET_LOPROC	0xff00		/* Processor-specific range start */
167 #define ET_HIPROC	0xffff		/* Processor-specific range end */
168 
169 /* Legal values for e_machine (architecture).  */
170 
171 #define EM_NONE		 0	/* No machine */
172 #define EM_M32		 1	/* AT&T WE 32100 */
173 #define EM_SPARC	 2	/* SUN SPARC */
174 #define EM_386		 3	/* Intel 80386 */
175 #define EM_68K		 4	/* Motorola m68k family */
176 #define EM_88K		 5	/* Motorola m88k family */
177 #define EM_IAMCU	 6	/* Intel MCU */
178 #define EM_860		 7	/* Intel 80860 */
179 #define EM_MIPS		 8	/* MIPS R3000 big-endian */
180 #define EM_S370		 9	/* IBM System/370 */
181 #define EM_MIPS_RS3_LE	10	/* MIPS R3000 little-endian */
182 				/* reserved 11-14 */
183 #define EM_PARISC	15	/* HPPA */
184 				/* reserved 16 */
185 #define EM_VPP500	17	/* Fujitsu VPP500 */
186 #define EM_SPARC32PLUS	18	/* Sun's "v8plus" */
187 #define EM_960		19	/* Intel 80960 */
188 #define EM_PPC		20	/* PowerPC */
189 #define EM_PPC64	21	/* PowerPC 64-bit */
190 #define EM_S390		22	/* IBM S390 */
191 #define EM_SPU		23	/* IBM SPU/SPC */
192 				/* reserved 24-35 */
193 #define EM_V800		36	/* NEC V800 series */
194 #define EM_FR20		37	/* Fujitsu FR20 */
195 #define EM_RH32		38	/* TRW RH-32 */
196 #define EM_RCE		39	/* Motorola RCE */
197 #define EM_ARM		40	/* ARM */
198 #define EM_FAKE_ALPHA	41	/* Digital Alpha */
199 #define EM_SH		42	/* Hitachi SH */
200 #define EM_SPARCV9	43	/* SPARC v9 64-bit */
201 #define EM_TRICORE	44	/* Siemens Tricore */
202 #define EM_ARC		45	/* Argonaut RISC Core */
203 #define EM_H8_300	46	/* Hitachi H8/300 */
204 #define EM_H8_300H	47	/* Hitachi H8/300H */
205 #define EM_H8S		48	/* Hitachi H8S */
206 #define EM_H8_500	49	/* Hitachi H8/500 */
207 #define EM_IA_64	50	/* Intel Merced */
208 #define EM_MIPS_X	51	/* Stanford MIPS-X */
209 #define EM_COLDFIRE	52	/* Motorola Coldfire */
210 #define EM_68HC12	53	/* Motorola M68HC12 */
211 #define EM_MMA		54	/* Fujitsu MMA Multimedia Accelerator */
212 #define EM_PCP		55	/* Siemens PCP */
213 #define EM_NCPU		56	/* Sony nCPU embeeded RISC */
214 #define EM_NDR1		57	/* Denso NDR1 microprocessor */
215 #define EM_STARCORE	58	/* Motorola Start*Core processor */
216 #define EM_ME16		59	/* Toyota ME16 processor */
217 #define EM_ST100	60	/* STMicroelectronic ST100 processor */
218 #define EM_TINYJ	61	/* Advanced Logic Corp. Tinyj emb.fam */
219 #define EM_X86_64	62	/* AMD x86-64 architecture */
220 #define EM_PDSP		63	/* Sony DSP Processor */
221 #define EM_PDP10	64	/* Digital PDP-10 */
222 #define EM_PDP11	65	/* Digital PDP-11 */
223 #define EM_FX66		66	/* Siemens FX66 microcontroller */
224 #define EM_ST9PLUS	67	/* STMicroelectronics ST9+ 8/16 mc */
225 #define EM_ST7		68	/* STmicroelectronics ST7 8 bit mc */
226 #define EM_68HC16	69	/* Motorola MC68HC16 microcontroller */
227 #define EM_68HC11	70	/* Motorola MC68HC11 microcontroller */
228 #define EM_68HC08	71	/* Motorola MC68HC08 microcontroller */
229 #define EM_68HC05	72	/* Motorola MC68HC05 microcontroller */
230 #define EM_SVX		73	/* Silicon Graphics SVx */
231 #define EM_ST19		74	/* STMicroelectronics ST19 8 bit mc */
232 #define EM_VAX		75	/* Digital VAX */
233 #define EM_CRIS		76	/* Axis Communications 32-bit emb.proc */
234 #define EM_JAVELIN	77	/* Infineon Technologies 32-bit emb.proc */
235 #define EM_FIREPATH	78	/* Element 14 64-bit DSP Processor */
236 #define EM_ZSP		79	/* LSI Logic 16-bit DSP Processor */
237 #define EM_MMIX		80	/* Donald Knuth's educational 64-bit proc */
238 #define EM_HUANY	81	/* Harvard University machine-independent object files */
239 #define EM_PRISM	82	/* SiTera Prism */
240 #define EM_AVR		83	/* Atmel AVR 8-bit microcontroller */
241 #define EM_FR30		84	/* Fujitsu FR30 */
242 #define EM_D10V		85	/* Mitsubishi D10V */
243 #define EM_D30V		86	/* Mitsubishi D30V */
244 #define EM_V850		87	/* NEC v850 */
245 #define EM_M32R		88	/* Mitsubishi M32R */
246 #define EM_MN10300	89	/* Matsushita MN10300 */
247 #define EM_MN10200	90	/* Matsushita MN10200 */
248 #define EM_PJ		91	/* picoJava */
249 #define EM_OPENRISC	92	/* OpenRISC 32-bit embedded processor */
250 #define EM_ARC_COMPACT	93	/* ARC International ARCompact */
251 #define EM_XTENSA	94	/* Tensilica Xtensa Architecture */
252 #define EM_VIDEOCORE	95	/* Alphamosaic VideoCore */
253 #define EM_TMM_GPP	96	/* Thompson Multimedia General Purpose Proc */
254 #define EM_NS32K	97	/* National Semi. 32000 */
255 #define EM_TPC		98	/* Tenor Network TPC */
256 #define EM_SNP1K	99	/* Trebia SNP 1000 */
257 #define EM_ST200	100	/* STMicroelectronics ST200 */
258 #define EM_IP2K		101	/* Ubicom IP2xxx */
259 #define EM_MAX		102	/* MAX processor */
260 #define EM_CR		103	/* National Semi. CompactRISC */
261 #define EM_F2MC16	104	/* Fujitsu F2MC16 */
262 #define EM_MSP430	105	/* Texas Instruments msp430 */
263 #define EM_BLACKFIN	106	/* Analog Devices Blackfin DSP */
264 #define EM_SE_C33	107	/* Seiko Epson S1C33 family */
265 #define EM_SEP		108	/* Sharp embedded microprocessor */
266 #define EM_ARCA		109	/* Arca RISC */
267 #define EM_UNICORE	110	/* PKU-Unity & MPRC Peking Uni. mc series */
268 #define EM_EXCESS	111	/* eXcess configurable cpu */
269 #define EM_DXP		112	/* Icera Semi. Deep Execution Processor */
270 #define EM_ALTERA_NIOS2 113	/* Altera Nios II */
271 #define EM_CRX		114	/* National Semi. CompactRISC CRX */
272 #define EM_XGATE	115	/* Motorola XGATE */
273 #define EM_C166		116	/* Infineon C16x/XC16x */
274 #define EM_M16C		117	/* Renesas M16C */
275 #define EM_DSPIC30F	118	/* Microchip Technology dsPIC30F */
276 #define EM_CE		119	/* Freescale Communication Engine RISC */
277 #define EM_M32C		120	/* Renesas M32C */
278 				/* reserved 121-130 */
279 #define EM_TSK3000	131	/* Altium TSK3000 */
280 #define EM_RS08		132	/* Freescale RS08 */
281 #define EM_SHARC	133	/* Analog Devices SHARC family */
282 #define EM_ECOG2	134	/* Cyan Technology eCOG2 */
283 #define EM_SCORE7	135	/* Sunplus S+core7 RISC */
284 #define EM_DSP24	136	/* New Japan Radio (NJR) 24-bit DSP */
285 #define EM_VIDEOCORE3	137	/* Broadcom VideoCore III */
286 #define EM_LATTICEMICO32 138	/* RISC for Lattice FPGA */
287 #define EM_SE_C17	139	/* Seiko Epson C17 */
288 #define EM_TI_C6000	140	/* Texas Instruments TMS320C6000 DSP */
289 #define EM_TI_C2000	141	/* Texas Instruments TMS320C2000 DSP */
290 #define EM_TI_C5500	142	/* Texas Instruments TMS320C55x DSP */
291 #define EM_TI_ARP32	143	/* Texas Instruments App. Specific RISC */
292 #define EM_TI_PRU	144	/* Texas Instruments Prog. Realtime Unit */
293 				/* reserved 145-159 */
294 #define EM_MMDSP_PLUS	160	/* STMicroelectronics 64bit VLIW DSP */
295 #define EM_CYPRESS_M8C	161	/* Cypress M8C */
296 #define EM_R32C		162	/* Renesas R32C */
297 #define EM_TRIMEDIA	163	/* NXP Semi. TriMedia */
298 #define EM_QDSP6	164	/* QUALCOMM DSP6 */
299 #define EM_8051		165	/* Intel 8051 and variants */
300 #define EM_STXP7X	166	/* STMicroelectronics STxP7x */
301 #define EM_NDS32	167	/* Andes Tech. compact code emb. RISC */
302 #define EM_ECOG1X	168	/* Cyan Technology eCOG1X */
303 #define EM_MAXQ30	169	/* Dallas Semi. MAXQ30 mc */
304 #define EM_XIMO16	170	/* New Japan Radio (NJR) 16-bit DSP */
305 #define EM_MANIK	171	/* M2000 Reconfigurable RISC */
306 #define EM_CRAYNV2	172	/* Cray NV2 vector architecture */
307 #define EM_RX		173	/* Renesas RX */
308 #define EM_METAG	174	/* Imagination Tech. META */
309 #define EM_MCST_ELBRUS	175	/* MCST Elbrus */
310 #define EM_ECOG16	176	/* Cyan Technology eCOG16 */
311 #define EM_CR16		177	/* National Semi. CompactRISC CR16 */
312 #define EM_ETPU		178	/* Freescale Extended Time Processing Unit */
313 #define EM_SLE9X	179	/* Infineon Tech. SLE9X */
314 #define EM_L10M		180	/* Intel L10M */
315 #define EM_K10M		181	/* Intel K10M */
316 				/* reserved 182 */
317 #define EM_AARCH64	183	/* ARM AARCH64 */
318 				/* reserved 184 */
319 #define EM_AVR32	185	/* Amtel 32-bit microprocessor */
320 #define EM_STM8		186	/* STMicroelectronics STM8 */
321 #define EM_TILE64	187	/* Tilera TILE64 */
322 #define EM_TILEPRO	188	/* Tilera TILEPro */
323 #define EM_MICROBLAZE	189	/* Xilinx MicroBlaze */
324 #define EM_CUDA		190	/* NVIDIA CUDA */
325 #define EM_TILEGX	191	/* Tilera TILE-Gx */
326 #define EM_CLOUDSHIELD	192	/* CloudShield */
327 #define EM_COREA_1ST	193	/* KIPO-KAIST Core-A 1st gen. */
328 #define EM_COREA_2ND	194	/* KIPO-KAIST Core-A 2nd gen. */
329 #define EM_ARCV2	195	/* Synopsys ARCv2 ISA.  */
330 #define EM_OPEN8	196	/* Open8 RISC */
331 #define EM_RL78		197	/* Renesas RL78 */
332 #define EM_VIDEOCORE5	198	/* Broadcom VideoCore V */
333 #define EM_78KOR	199	/* Renesas 78KOR */
334 #define EM_56800EX	200	/* Freescale 56800EX DSC */
335 #define EM_BA1		201	/* Beyond BA1 */
336 #define EM_BA2		202	/* Beyond BA2 */
337 #define EM_XCORE	203	/* XMOS xCORE */
338 #define EM_MCHP_PIC	204	/* Microchip 8-bit PIC(r) */
339 #define EM_INTELGT	205	/* Intel Graphics Technology */
340 				/* reserved 206-209 */
341 #define EM_KM32		210	/* KM211 KM32 */
342 #define EM_KMX32	211	/* KM211 KMX32 */
343 #define EM_EMX16	212	/* KM211 KMX16 */
344 #define EM_EMX8		213	/* KM211 KMX8 */
345 #define EM_KVARC	214	/* KM211 KVARC */
346 #define EM_CDP		215	/* Paneve CDP */
347 #define EM_COGE		216	/* Cognitive Smart Memory Processor */
348 #define EM_COOL		217	/* Bluechip CoolEngine */
349 #define EM_NORC		218	/* Nanoradio Optimized RISC */
350 #define EM_CSR_KALIMBA	219	/* CSR Kalimba */
351 #define EM_Z80		220	/* Zilog Z80 */
352 #define EM_VISIUM	221	/* Controls and Data Services VISIUMcore */
353 #define EM_FT32		222	/* FTDI Chip FT32 */
354 #define EM_MOXIE	223	/* Moxie processor */
355 #define EM_AMDGPU	224	/* AMD GPU */
356 				/* reserved 225-242 */
357 #define EM_RISCV	243	/* RISC-V */
358 
359 #define EM_BPF		247	/* Linux BPF -- in-kernel virtual machine */
360 #define EM_CSKY		252     /* C-SKY */
361 
362 #define EM_NUM		253
363 
364 /* Old spellings/synonyms.  */
365 
366 #define EM_ARC_A5	EM_ARC_COMPACT
367 
368 /* If it is necessary to assign new unofficial EM_* values, please
369    pick large random numbers (0x8523, 0xa7f2, etc.) to minimize the
370    chances of collision with official or non-GNU unofficial values.  */
371 
372 #define EM_ALPHA	0x9026
373 
374 /* Legal values for e_version (version).  */
375 
376 #define EV_NONE		0		/* Invalid ELF version */
377 #define EV_CURRENT	1		/* Current version */
378 #define EV_NUM		2
379 
380 /* Section header.  */
381 
382 typedef struct
383 {
384   Elf32_Word	sh_name;		/* Section name (string tbl index) */
385   Elf32_Word	sh_type;		/* Section type */
386   Elf32_Word	sh_flags;		/* Section flags */
387   Elf32_Addr	sh_addr;		/* Section virtual addr at execution */
388   Elf32_Off	sh_offset;		/* Section file offset */
389   Elf32_Word	sh_size;		/* Section size in bytes */
390   Elf32_Word	sh_link;		/* Link to another section */
391   Elf32_Word	sh_info;		/* Additional section information */
392   Elf32_Word	sh_addralign;		/* Section alignment */
393   Elf32_Word	sh_entsize;		/* Entry size if section holds table */
394 } Elf32_Shdr;
395 
396 typedef struct
397 {
398   Elf64_Word	sh_name;		/* Section name (string tbl index) */
399   Elf64_Word	sh_type;		/* Section type */
400   Elf64_Xword	sh_flags;		/* Section flags */
401   Elf64_Addr	sh_addr;		/* Section virtual addr at execution */
402   Elf64_Off	sh_offset;		/* Section file offset */
403   Elf64_Xword	sh_size;		/* Section size in bytes */
404   Elf64_Word	sh_link;		/* Link to another section */
405   Elf64_Word	sh_info;		/* Additional section information */
406   Elf64_Xword	sh_addralign;		/* Section alignment */
407   Elf64_Xword	sh_entsize;		/* Entry size if section holds table */
408 } Elf64_Shdr;
409 
410 /* Special section indices.  */
411 
412 #define SHN_UNDEF	0		/* Undefined section */
413 #define SHN_LORESERVE	0xff00		/* Start of reserved indices */
414 #define SHN_LOPROC	0xff00		/* Start of processor-specific */
415 #define SHN_BEFORE	0xff00		/* Order section before all others
416 					   (Solaris).  */
417 #define SHN_AFTER	0xff01		/* Order section after all others
418 					   (Solaris).  */
419 #define SHN_HIPROC	0xff1f		/* End of processor-specific */
420 #define SHN_LOOS	0xff20		/* Start of OS-specific */
421 #define SHN_HIOS	0xff3f		/* End of OS-specific */
422 #define SHN_ABS		0xfff1		/* Associated symbol is absolute */
423 #define SHN_COMMON	0xfff2		/* Associated symbol is common */
424 #define SHN_XINDEX	0xffff		/* Index is in extra table.  */
425 #define SHN_HIRESERVE	0xffff		/* End of reserved indices */
426 
427 /* Legal values for sh_type (section type).  */
428 
429 #define SHT_NULL	  0		/* Section header table entry unused */
430 #define SHT_PROGBITS	  1		/* Program data */
431 #define SHT_SYMTAB	  2		/* Symbol table */
432 #define SHT_STRTAB	  3		/* String table */
433 #define SHT_RELA	  4		/* Relocation entries with addends */
434 #define SHT_HASH	  5		/* Symbol hash table */
435 #define SHT_DYNAMIC	  6		/* Dynamic linking information */
436 #define SHT_NOTE	  7		/* Notes */
437 #define SHT_NOBITS	  8		/* Program space with no data (bss) */
438 #define SHT_REL		  9		/* Relocation entries, no addends */
439 #define SHT_SHLIB	  10		/* Reserved */
440 #define SHT_DYNSYM	  11		/* Dynamic linker symbol table */
441 #define SHT_INIT_ARRAY	  14		/* Array of constructors */
442 #define SHT_FINI_ARRAY	  15		/* Array of destructors */
443 #define SHT_PREINIT_ARRAY 16		/* Array of pre-constructors */
444 #define SHT_GROUP	  17		/* Section group */
445 #define SHT_SYMTAB_SHNDX  18		/* Extended section indices */
446 #define	SHT_NUM		  19		/* Number of defined types.  */
447 #define SHT_LOOS	  0x60000000	/* Start OS-specific.  */
448 #define SHT_GNU_ATTRIBUTES 0x6ffffff5	/* Object attributes.  */
449 #define SHT_GNU_HASH	  0x6ffffff6	/* GNU-style hash table.  */
450 #define SHT_GNU_LIBLIST	  0x6ffffff7	/* Prelink library list */
451 #define SHT_CHECKSUM	  0x6ffffff8	/* Checksum for DSO content.  */
452 #define SHT_LOSUNW	  0x6ffffffa	/* Sun-specific low bound.  */
453 #define SHT_SUNW_move	  0x6ffffffa
454 #define SHT_SUNW_COMDAT   0x6ffffffb
455 #define SHT_SUNW_syminfo  0x6ffffffc
456 #define SHT_GNU_verdef	  0x6ffffffd	/* Version definition section.  */
457 #define SHT_GNU_verneed	  0x6ffffffe	/* Version needs section.  */
458 #define SHT_GNU_versym	  0x6fffffff	/* Version symbol table.  */
459 #define SHT_HISUNW	  0x6fffffff	/* Sun-specific high bound.  */
460 #define SHT_HIOS	  0x6fffffff	/* End OS-specific type */
461 #define SHT_LOPROC	  0x70000000	/* Start of processor-specific */
462 #define SHT_HIPROC	  0x7fffffff	/* End of processor-specific */
463 #define SHT_LOUSER	  0x80000000	/* Start of application-specific */
464 #define SHT_HIUSER	  0x8fffffff	/* End of application-specific */
465 
466 /* Legal values for sh_flags (section flags).  */
467 
468 #define SHF_WRITE	     (1 << 0)	/* Writable */
469 #define SHF_ALLOC	     (1 << 1)	/* Occupies memory during execution */
470 #define SHF_EXECINSTR	     (1 << 2)	/* Executable */
471 #define SHF_MERGE	     (1 << 4)	/* Might be merged */
472 #define SHF_STRINGS	     (1 << 5)	/* Contains nul-terminated strings */
473 #define SHF_INFO_LINK	     (1 << 6)	/* `sh_info' contains SHT index */
474 #define SHF_LINK_ORDER	     (1 << 7)	/* Preserve order after combining */
475 #define SHF_OS_NONCONFORMING (1 << 8)	/* Non-standard OS specific handling
476 					   required */
477 #define SHF_GROUP	     (1 << 9)	/* Section is member of a group.  */
478 #define SHF_TLS		     (1 << 10)	/* Section hold thread-local data.  */
479 #define SHF_COMPRESSED	     (1 << 11)	/* Section with compressed data. */
480 #define SHF_MASKOS	     0x0ff00000	/* OS-specific.  */
481 #define SHF_MASKPROC	     0xf0000000	/* Processor-specific */
482 #define SHF_GNU_RETAIN	     (1 << 21)  /* Not to be GCed by linker.  */
483 #define SHF_ORDERED	     (1 << 30)	/* Special ordering requirement
484 					   (Solaris).  */
485 #define SHF_EXCLUDE	     (1U << 31)	/* Section is excluded unless
486 					   referenced or allocated (Solaris).*/
487 
488 /* Section compression header.  Used when SHF_COMPRESSED is set.  */
489 
490 typedef struct
491 {
492   Elf32_Word	ch_type;	/* Compression format.  */
493   Elf32_Word	ch_size;	/* Uncompressed data size.  */
494   Elf32_Word	ch_addralign;	/* Uncompressed data alignment.  */
495 } Elf32_Chdr;
496 
497 typedef struct
498 {
499   Elf64_Word	ch_type;	/* Compression format.  */
500   Elf64_Word	ch_reserved;
501   Elf64_Xword	ch_size;	/* Uncompressed data size.  */
502   Elf64_Xword	ch_addralign;	/* Uncompressed data alignment.  */
503 } Elf64_Chdr;
504 
505 /* Legal values for ch_type (compression algorithm).  */
506 #define ELFCOMPRESS_ZLIB	1	   /* ZLIB/DEFLATE algorithm.  */
507 #define ELFCOMPRESS_LOOS	0x60000000 /* Start of OS-specific.  */
508 #define ELFCOMPRESS_HIOS	0x6fffffff /* End of OS-specific.  */
509 #define ELFCOMPRESS_LOPROC	0x70000000 /* Start of processor-specific.  */
510 #define ELFCOMPRESS_HIPROC	0x7fffffff /* End of processor-specific.  */
511 
512 /* Section group handling.  */
513 #define GRP_COMDAT	0x1		/* Mark group as COMDAT.  */
514 
515 /* Symbol table entry.  */
516 
517 typedef struct
518 {
519   Elf32_Word	st_name;		/* Symbol name (string tbl index) */
520   Elf32_Addr	st_value;		/* Symbol value */
521   Elf32_Word	st_size;		/* Symbol size */
522   unsigned char	st_info;		/* Symbol type and binding */
523   unsigned char	st_other;		/* Symbol visibility */
524   Elf32_Section	st_shndx;		/* Section index */
525 } Elf32_Sym;
526 
527 typedef struct
528 {
529   Elf64_Word	st_name;		/* Symbol name (string tbl index) */
530   unsigned char	st_info;		/* Symbol type and binding */
531   unsigned char st_other;		/* Symbol visibility */
532   Elf64_Section	st_shndx;		/* Section index */
533   Elf64_Addr	st_value;		/* Symbol value */
534   Elf64_Xword	st_size;		/* Symbol size */
535 } Elf64_Sym;
536 
537 /* The syminfo section if available contains additional information about
538    every dynamic symbol.  */
539 
540 typedef struct
541 {
542   Elf32_Half si_boundto;		/* Direct bindings, symbol bound to */
543   Elf32_Half si_flags;			/* Per symbol flags */
544 } Elf32_Syminfo;
545 
546 typedef struct
547 {
548   Elf64_Half si_boundto;		/* Direct bindings, symbol bound to */
549   Elf64_Half si_flags;			/* Per symbol flags */
550 } Elf64_Syminfo;
551 
552 /* Possible values for si_boundto.  */
553 #define SYMINFO_BT_SELF		0xffff	/* Symbol bound to self */
554 #define SYMINFO_BT_PARENT	0xfffe	/* Symbol bound to parent */
555 #define SYMINFO_BT_LOWRESERVE	0xff00	/* Beginning of reserved entries */
556 
557 /* Possible bitmasks for si_flags.  */
558 #define SYMINFO_FLG_DIRECT	0x0001	/* Direct bound symbol */
559 #define SYMINFO_FLG_PASSTHRU	0x0002	/* Pass-thru symbol for translator */
560 #define SYMINFO_FLG_COPY	0x0004	/* Symbol is a copy-reloc */
561 #define SYMINFO_FLG_LAZYLOAD	0x0008	/* Symbol bound to object to be lazy
562 					   loaded */
563 /* Syminfo version values.  */
564 #define SYMINFO_NONE		0
565 #define SYMINFO_CURRENT		1
566 #define SYMINFO_NUM		2
567 
568 
569 /* How to extract and insert information held in the st_info field.  */
570 
571 #define ELF32_ST_BIND(val)		(((unsigned char) (val)) >> 4)
572 #define ELF32_ST_TYPE(val)		((val) & 0xf)
573 #define ELF32_ST_INFO(bind, type)	(((bind) << 4) + ((type) & 0xf))
574 
575 /* Both Elf32_Sym and Elf64_Sym use the same one-byte st_info field.  */
576 #define ELF64_ST_BIND(val)		ELF32_ST_BIND (val)
577 #define ELF64_ST_TYPE(val)		ELF32_ST_TYPE (val)
578 #define ELF64_ST_INFO(bind, type)	ELF32_ST_INFO ((bind), (type))
579 
580 /* Legal values for ST_BIND subfield of st_info (symbol binding).  */
581 
582 #define STB_LOCAL	0		/* Local symbol */
583 #define STB_GLOBAL	1		/* Global symbol */
584 #define STB_WEAK	2		/* Weak symbol */
585 #define	STB_NUM		3		/* Number of defined types.  */
586 #define STB_LOOS	10		/* Start of OS-specific */
587 #define STB_GNU_UNIQUE	10		/* Unique symbol.  */
588 #define STB_HIOS	12		/* End of OS-specific */
589 #define STB_LOPROC	13		/* Start of processor-specific */
590 #define STB_HIPROC	15		/* End of processor-specific */
591 
592 /* Legal values for ST_TYPE subfield of st_info (symbol type).  */
593 
594 #define STT_NOTYPE	0		/* Symbol type is unspecified */
595 #define STT_OBJECT	1		/* Symbol is a data object */
596 #define STT_FUNC	2		/* Symbol is a code object */
597 #define STT_SECTION	3		/* Symbol associated with a section */
598 #define STT_FILE	4		/* Symbol's name is file name */
599 #define STT_COMMON	5		/* Symbol is a common data object */
600 #define STT_TLS		6		/* Symbol is thread-local data object*/
601 #define	STT_NUM		7		/* Number of defined types.  */
602 #define STT_LOOS	10		/* Start of OS-specific */
603 #define STT_GNU_IFUNC	10		/* Symbol is indirect code object */
604 #define STT_HIOS	12		/* End of OS-specific */
605 #define STT_LOPROC	13		/* Start of processor-specific */
606 #define STT_HIPROC	15		/* End of processor-specific */
607 
608 
609 /* Symbol table indices are found in the hash buckets and chain table
610    of a symbol hash table section.  This special index value indicates
611    the end of a chain, meaning no further symbols are found in that bucket.  */
612 
613 #define STN_UNDEF	0		/* End of a chain.  */
614 
615 
616 /* How to extract and insert information held in the st_other field.  */
617 
618 #define ELF32_ST_VISIBILITY(o)	((o) & 0x03)
619 
620 /* For ELF64 the definitions are the same.  */
621 #define ELF64_ST_VISIBILITY(o)	ELF32_ST_VISIBILITY (o)
622 
623 /* Symbol visibility specification encoded in the st_other field.  */
624 #define STV_DEFAULT	0		/* Default symbol visibility rules */
625 #define STV_INTERNAL	1		/* Processor specific hidden class */
626 #define STV_HIDDEN	2		/* Sym unavailable in other modules */
627 #define STV_PROTECTED	3		/* Not preemptible, not exported */
628 
629 
630 /* Relocation table entry without addend (in section of type SHT_REL).  */
631 
632 typedef struct
633 {
634   Elf32_Addr	r_offset;		/* Address */
635   Elf32_Word	r_info;			/* Relocation type and symbol index */
636 } Elf32_Rel;
637 
638 /* I have seen two different definitions of the Elf64_Rel and
639    Elf64_Rela structures, so we'll leave them out until Novell (or
640    whoever) gets their act together.  */
641 /* The following, at least, is used on Sparc v9, MIPS, and Alpha.  */
642 
643 typedef struct
644 {
645   Elf64_Addr	r_offset;		/* Address */
646   Elf64_Xword	r_info;			/* Relocation type and symbol index */
647 } Elf64_Rel;
648 
649 /* Relocation table entry with addend (in section of type SHT_RELA).  */
650 
651 typedef struct
652 {
653   Elf32_Addr	r_offset;		/* Address */
654   Elf32_Word	r_info;			/* Relocation type and symbol index */
655   Elf32_Sword	r_addend;		/* Addend */
656 } Elf32_Rela;
657 
658 typedef struct
659 {
660   Elf64_Addr	r_offset;		/* Address */
661   Elf64_Xword	r_info;			/* Relocation type and symbol index */
662   Elf64_Sxword	r_addend;		/* Addend */
663 } Elf64_Rela;
664 
665 /* How to extract and insert information held in the r_info field.  */
666 
667 #define ELF32_R_SYM(val)		((val) >> 8)
668 #define ELF32_R_TYPE(val)		((val) & 0xff)
669 #define ELF32_R_INFO(sym, type)		(((sym) << 8) + ((type) & 0xff))
670 
671 #define ELF64_R_SYM(i)			((i) >> 32)
672 #define ELF64_R_TYPE(i)			((i) & 0xffffffff)
673 #define ELF64_R_INFO(sym,type)		((((Elf64_Xword) (sym)) << 32) + (type))
674 
675 /* Program segment header.  */
676 
677 typedef struct
678 {
679   Elf32_Word	p_type;			/* Segment type */
680   Elf32_Off	p_offset;		/* Segment file offset */
681   Elf32_Addr	p_vaddr;		/* Segment virtual address */
682   Elf32_Addr	p_paddr;		/* Segment physical address */
683   Elf32_Word	p_filesz;		/* Segment size in file */
684   Elf32_Word	p_memsz;		/* Segment size in memory */
685   Elf32_Word	p_flags;		/* Segment flags */
686   Elf32_Word	p_align;		/* Segment alignment */
687 } Elf32_Phdr;
688 
689 typedef struct
690 {
691   Elf64_Word	p_type;			/* Segment type */
692   Elf64_Word	p_flags;		/* Segment flags */
693   Elf64_Off	p_offset;		/* Segment file offset */
694   Elf64_Addr	p_vaddr;		/* Segment virtual address */
695   Elf64_Addr	p_paddr;		/* Segment physical address */
696   Elf64_Xword	p_filesz;		/* Segment size in file */
697   Elf64_Xword	p_memsz;		/* Segment size in memory */
698   Elf64_Xword	p_align;		/* Segment alignment */
699 } Elf64_Phdr;
700 
701 /* Special value for e_phnum.  This indicates that the real number of
702    program headers is too large to fit into e_phnum.  Instead the real
703    value is in the field sh_info of section 0.  */
704 
705 #define PN_XNUM		0xffff
706 
707 /* Legal values for p_type (segment type).  */
708 
709 #define	PT_NULL		0		/* Program header table entry unused */
710 #define PT_LOAD		1		/* Loadable program segment */
711 #define PT_DYNAMIC	2		/* Dynamic linking information */
712 #define PT_INTERP	3		/* Program interpreter */
713 #define PT_NOTE		4		/* Auxiliary information */
714 #define PT_SHLIB	5		/* Reserved */
715 #define PT_PHDR		6		/* Entry for header table itself */
716 #define PT_TLS		7		/* Thread-local storage segment */
717 #define	PT_NUM		8		/* Number of defined types */
718 #define PT_LOOS		0x60000000	/* Start of OS-specific */
719 #define PT_GNU_EH_FRAME	0x6474e550	/* GCC .eh_frame_hdr segment */
720 #define PT_GNU_STACK	0x6474e551	/* Indicates stack executability */
721 #define PT_GNU_RELRO	0x6474e552	/* Read-only after relocation */
722 #define PT_GNU_PROPERTY	0x6474e553	/* GNU property */
723 #define PT_LOSUNW	0x6ffffffa
724 #define PT_SUNWBSS	0x6ffffffa	/* Sun Specific segment */
725 #define PT_SUNWSTACK	0x6ffffffb	/* Stack segment */
726 #define PT_HISUNW	0x6fffffff
727 #define PT_HIOS		0x6fffffff	/* End of OS-specific */
728 #define PT_LOPROC	0x70000000	/* Start of processor-specific */
729 #define PT_HIPROC	0x7fffffff	/* End of processor-specific */
730 
731 /* Legal values for p_flags (segment flags).  */
732 
733 #define PF_X		(1 << 0)	/* Segment is executable */
734 #define PF_W		(1 << 1)	/* Segment is writable */
735 #define PF_R		(1 << 2)	/* Segment is readable */
736 #define PF_MASKOS	0x0ff00000	/* OS-specific */
737 #define PF_MASKPROC	0xf0000000	/* Processor-specific */
738 
739 /* Legal values for note segment descriptor types for core files. */
740 
741 #define NT_PRSTATUS	1		/* Contains copy of prstatus struct */
742 #define NT_PRFPREG	2		/* Contains copy of fpregset
743 					   struct.  */
744 #define NT_FPREGSET	2		/* Contains copy of fpregset struct */
745 #define NT_PRPSINFO	3		/* Contains copy of prpsinfo struct */
746 #define NT_PRXREG	4		/* Contains copy of prxregset struct */
747 #define NT_TASKSTRUCT	4		/* Contains copy of task structure */
748 #define NT_PLATFORM	5		/* String from sysinfo(SI_PLATFORM) */
749 #define NT_AUXV		6		/* Contains copy of auxv array */
750 #define NT_GWINDOWS	7		/* Contains copy of gwindows struct */
751 #define NT_ASRS		8		/* Contains copy of asrset struct */
752 #define NT_PSTATUS	10		/* Contains copy of pstatus struct */
753 #define NT_PSINFO	13		/* Contains copy of psinfo struct */
754 #define NT_PRCRED	14		/* Contains copy of prcred struct */
755 #define NT_UTSNAME	15		/* Contains copy of utsname struct */
756 #define NT_LWPSTATUS	16		/* Contains copy of lwpstatus struct */
757 #define NT_LWPSINFO	17		/* Contains copy of lwpinfo struct */
758 #define NT_PRFPXREG	20		/* Contains copy of fprxregset struct */
759 #define NT_SIGINFO	0x53494749	/* Contains copy of siginfo_t,
760 					   size might increase */
761 #define NT_FILE		0x46494c45	/* Contains information about mapped
762 					   files */
763 #define NT_PRXFPREG	0x46e62b7f	/* Contains copy of user_fxsr_struct */
764 #define NT_PPC_VMX	0x100		/* PowerPC Altivec/VMX registers */
765 #define NT_PPC_SPE	0x101		/* PowerPC SPE/EVR registers */
766 #define NT_PPC_VSX	0x102		/* PowerPC VSX registers */
767 #define NT_PPC_TAR	0x103		/* Target Address Register */
768 #define NT_PPC_PPR	0x104		/* Program Priority Register */
769 #define NT_PPC_DSCR	0x105		/* Data Stream Control Register */
770 #define NT_PPC_EBB	0x106		/* Event Based Branch Registers */
771 #define NT_PPC_PMU	0x107		/* Performance Monitor Registers */
772 #define NT_PPC_TM_CGPR	0x108		/* TM checkpointed GPR Registers */
773 #define NT_PPC_TM_CFPR	0x109		/* TM checkpointed FPR Registers */
774 #define NT_PPC_TM_CVMX	0x10a		/* TM checkpointed VMX Registers */
775 #define NT_PPC_TM_CVSX	0x10b		/* TM checkpointed VSX Registers */
776 #define NT_PPC_TM_SPR	0x10c		/* TM Special Purpose Registers */
777 #define NT_PPC_TM_CTAR	0x10d		/* TM checkpointed Target Address
778 					   Register */
779 #define NT_PPC_TM_CPPR	0x10e		/* TM checkpointed Program Priority
780 					   Register */
781 #define NT_PPC_TM_CDSCR	0x10f		/* TM checkpointed Data Stream Control
782 					   Register */
783 #define NT_PPC_PKEY	0x110		/* Memory Protection Keys
784 					   registers.  */
785 #define NT_386_TLS	0x200		/* i386 TLS slots (struct user_desc) */
786 #define NT_386_IOPERM	0x201		/* x86 io permission bitmap (1=deny) */
787 #define NT_X86_XSTATE	0x202		/* x86 extended state using xsave */
788 #define NT_S390_HIGH_GPRS	0x300	/* s390 upper register halves */
789 #define NT_S390_TIMER	0x301		/* s390 timer register */
790 #define NT_S390_TODCMP	0x302		/* s390 TOD clock comparator register */
791 #define NT_S390_TODPREG	0x303		/* s390 TOD programmable register */
792 #define NT_S390_CTRS	0x304		/* s390 control registers */
793 #define NT_S390_PREFIX	0x305		/* s390 prefix register */
794 #define NT_S390_LAST_BREAK	0x306	/* s390 breaking event address */
795 #define NT_S390_SYSTEM_CALL	0x307	/* s390 system call restart data */
796 #define NT_S390_TDB	0x308		/* s390 transaction diagnostic block */
797 #define NT_S390_VXRS_LOW	0x309	/* s390 vector registers 0-15
798 					   upper half.  */
799 #define NT_S390_VXRS_HIGH	0x30a	/* s390 vector registers 16-31.  */
800 #define NT_S390_GS_CB	0x30b		/* s390 guarded storage registers.  */
801 #define NT_S390_GS_BC	0x30c		/* s390 guarded storage
802 					   broadcast control block.  */
803 #define NT_S390_RI_CB	0x30d		/* s390 runtime instrumentation.  */
804 #define NT_ARM_VFP	0x400		/* ARM VFP/NEON registers */
805 #define NT_ARM_TLS	0x401		/* ARM TLS register */
806 #define NT_ARM_HW_BREAK	0x402		/* ARM hardware breakpoint registers */
807 #define NT_ARM_HW_WATCH	0x403		/* ARM hardware watchpoint registers */
808 #define NT_ARM_SYSTEM_CALL	0x404	/* ARM system call number */
809 #define NT_ARM_SVE	0x405		/* ARM Scalable Vector Extension
810 					   registers */
811 #define NT_ARM_PAC_MASK	0x406		/* ARM pointer authentication
812 					   code masks.  */
813 #define NT_ARM_PACA_KEYS	0x407	/* ARM pointer authentication
814 					   address keys.  */
815 #define NT_ARM_PACG_KEYS	0x408	/* ARM pointer authentication
816 					   generic key.  */
817 #define NT_ARM_TAGGED_ADDR_CTRL	0x409	/* AArch64 tagged address
818 					   control.  */
819 #define NT_ARM_PAC_ENABLED_KEYS	0x40a	/* AArch64 pointer authentication
820 					   enabled keys.  */
821 #define NT_VMCOREDD	0x700		/* Vmcore Device Dump Note.  */
822 #define NT_MIPS_DSP	0x800		/* MIPS DSP ASE registers.  */
823 #define NT_MIPS_FP_MODE	0x801		/* MIPS floating-point mode.  */
824 #define NT_MIPS_MSA	0x802		/* MIPS SIMD registers.  */
825 
826 /* Legal values for the note segment descriptor types for object files.  */
827 
828 #define NT_VERSION	1		/* Contains a version string.  */
829 
830 
831 /* Dynamic section entry.  */
832 
833 typedef struct
834 {
835   Elf32_Sword	d_tag;			/* Dynamic entry type */
836   union
837     {
838       Elf32_Word d_val;			/* Integer value */
839       Elf32_Addr d_ptr;			/* Address value */
840     } d_un;
841 } Elf32_Dyn;
842 
843 typedef struct
844 {
845   Elf64_Sxword	d_tag;			/* Dynamic entry type */
846   union
847     {
848       Elf64_Xword d_val;		/* Integer value */
849       Elf64_Addr d_ptr;			/* Address value */
850     } d_un;
851 } Elf64_Dyn;
852 
853 /* Legal values for d_tag (dynamic entry type).  */
854 
855 #define DT_NULL		0		/* Marks end of dynamic section */
856 #define DT_NEEDED	1		/* Name of needed library */
857 #define DT_PLTRELSZ	2		/* Size in bytes of PLT relocs */
858 #define DT_PLTGOT	3		/* Processor defined value */
859 #define DT_HASH		4		/* Address of symbol hash table */
860 #define DT_STRTAB	5		/* Address of string table */
861 #define DT_SYMTAB	6		/* Address of symbol table */
862 #define DT_RELA		7		/* Address of Rela relocs */
863 #define DT_RELASZ	8		/* Total size of Rela relocs */
864 #define DT_RELAENT	9		/* Size of one Rela reloc */
865 #define DT_STRSZ	10		/* Size of string table */
866 #define DT_SYMENT	11		/* Size of one symbol table entry */
867 #define DT_INIT		12		/* Address of init function */
868 #define DT_FINI		13		/* Address of termination function */
869 #define DT_SONAME	14		/* Name of shared object */
870 #define DT_RPATH	15		/* Library search path (deprecated) */
871 #define DT_SYMBOLIC	16		/* Start symbol search here */
872 #define DT_REL		17		/* Address of Rel relocs */
873 #define DT_RELSZ	18		/* Total size of Rel relocs */
874 #define DT_RELENT	19		/* Size of one Rel reloc */
875 #define DT_PLTREL	20		/* Type of reloc in PLT */
876 #define DT_DEBUG	21		/* For debugging; unspecified */
877 #define DT_TEXTREL	22		/* Reloc might modify .text */
878 #define DT_JMPREL	23		/* Address of PLT relocs */
879 #define	DT_BIND_NOW	24		/* Process relocations of object */
880 #define	DT_INIT_ARRAY	25		/* Array with addresses of init fct */
881 #define	DT_FINI_ARRAY	26		/* Array with addresses of fini fct */
882 #define	DT_INIT_ARRAYSZ	27		/* Size in bytes of DT_INIT_ARRAY */
883 #define	DT_FINI_ARRAYSZ	28		/* Size in bytes of DT_FINI_ARRAY */
884 #define DT_RUNPATH	29		/* Library search path */
885 #define DT_FLAGS	30		/* Flags for the object being loaded */
886 #define DT_ENCODING	32		/* Start of encoded range */
887 #define DT_PREINIT_ARRAY 32		/* Array with addresses of preinit fct*/
888 #define DT_PREINIT_ARRAYSZ 33		/* size in bytes of DT_PREINIT_ARRAY */
889 #define DT_SYMTAB_SHNDX	34		/* Address of SYMTAB_SHNDX section */
890 #define	DT_NUM		35		/* Number used */
891 #define DT_LOOS		0x6000000d	/* Start of OS-specific */
892 #define DT_HIOS		0x6ffff000	/* End of OS-specific */
893 #define DT_LOPROC	0x70000000	/* Start of processor-specific */
894 #define DT_HIPROC	0x7fffffff	/* End of processor-specific */
895 #define	DT_PROCNUM	DT_MIPS_NUM	/* Most used by any processor */
896 
897 /* DT_* entries which fall between DT_VALRNGHI & DT_VALRNGLO use the
898    Dyn.d_un.d_val field of the Elf*_Dyn structure.  This follows Sun's
899    approach.  */
900 #define DT_VALRNGLO	0x6ffffd00
901 #define DT_GNU_PRELINKED 0x6ffffdf5	/* Prelinking timestamp */
902 #define DT_GNU_CONFLICTSZ 0x6ffffdf6	/* Size of conflict section */
903 #define DT_GNU_LIBLISTSZ 0x6ffffdf7	/* Size of library list */
904 #define DT_CHECKSUM	0x6ffffdf8
905 #define DT_PLTPADSZ	0x6ffffdf9
906 #define DT_MOVEENT	0x6ffffdfa
907 #define DT_MOVESZ	0x6ffffdfb
908 #define DT_FEATURE_1	0x6ffffdfc	/* Feature selection (DTF_*).  */
909 #define DT_POSFLAG_1	0x6ffffdfd	/* Flags for DT_* entries, effecting
910 					   the following DT_* entry.  */
911 #define DT_SYMINSZ	0x6ffffdfe	/* Size of syminfo table (in bytes) */
912 #define DT_SYMINENT	0x6ffffdff	/* Entry size of syminfo */
913 #define DT_VALRNGHI	0x6ffffdff
914 #define DT_VALTAGIDX(tag)	(DT_VALRNGHI - (tag))	/* Reverse order! */
915 #define DT_VALNUM 12
916 
917 /* DT_* entries which fall between DT_ADDRRNGHI & DT_ADDRRNGLO use the
918    Dyn.d_un.d_ptr field of the Elf*_Dyn structure.
919 
920    If any adjustment is made to the ELF object after it has been
921    built these entries will need to be adjusted.  */
922 #define DT_ADDRRNGLO	0x6ffffe00
923 #define DT_GNU_HASH	0x6ffffef5	/* GNU-style hash table.  */
924 #define DT_TLSDESC_PLT	0x6ffffef6
925 #define DT_TLSDESC_GOT	0x6ffffef7
926 #define DT_GNU_CONFLICT	0x6ffffef8	/* Start of conflict section */
927 #define DT_GNU_LIBLIST	0x6ffffef9	/* Library list */
928 #define DT_CONFIG	0x6ffffefa	/* Configuration information.  */
929 #define DT_DEPAUDIT	0x6ffffefb	/* Dependency auditing.  */
930 #define DT_AUDIT	0x6ffffefc	/* Object auditing.  */
931 #define	DT_PLTPAD	0x6ffffefd	/* PLT padding.  */
932 #define	DT_MOVETAB	0x6ffffefe	/* Move table.  */
933 #define DT_SYMINFO	0x6ffffeff	/* Syminfo table.  */
934 #define DT_ADDRRNGHI	0x6ffffeff
935 #define DT_ADDRTAGIDX(tag)	(DT_ADDRRNGHI - (tag))	/* Reverse order! */
936 #define DT_ADDRNUM 11
937 
938 /* The versioning entry types.  The next are defined as part of the
939    GNU extension.  */
940 #define DT_VERSYM	0x6ffffff0
941 
942 #define DT_RELACOUNT	0x6ffffff9
943 #define DT_RELCOUNT	0x6ffffffa
944 
945 /* These were chosen by Sun.  */
946 #define DT_FLAGS_1	0x6ffffffb	/* State flags, see DF_1_* below.  */
947 #define	DT_VERDEF	0x6ffffffc	/* Address of version definition
948 					   table */
949 #define	DT_VERDEFNUM	0x6ffffffd	/* Number of version definitions */
950 #define	DT_VERNEED	0x6ffffffe	/* Address of table with needed
951 					   versions */
952 #define	DT_VERNEEDNUM	0x6fffffff	/* Number of needed versions */
953 #define DT_VERSIONTAGIDX(tag)	(DT_VERNEEDNUM - (tag))	/* Reverse order! */
954 #define DT_VERSIONTAGNUM 16
955 
956 /* Sun added these machine-independent extensions in the "processor-specific"
957    range.  Be compatible.  */
958 #define DT_AUXILIARY    0x7ffffffd      /* Shared object to load before self */
959 #define DT_FILTER       0x7fffffff      /* Shared object to get values from */
960 #define DT_EXTRATAGIDX(tag)	((Elf32_Word)-((Elf32_Sword) (tag) <<1>>1)-1)
961 #define DT_EXTRANUM	3
962 
963 /* Values of `d_un.d_val' in the DT_FLAGS entry.  */
964 #define DF_ORIGIN	0x00000001	/* Object may use DF_ORIGIN */
965 #define DF_SYMBOLIC	0x00000002	/* Symbol resolutions starts here */
966 #define DF_TEXTREL	0x00000004	/* Object contains text relocations */
967 #define DF_BIND_NOW	0x00000008	/* No lazy binding for this object */
968 #define DF_STATIC_TLS	0x00000010	/* Module uses the static TLS model */
969 
970 /* State flags selectable in the `d_un.d_val' element of the DT_FLAGS_1
971    entry in the dynamic section.  */
972 #define DF_1_NOW	0x00000001	/* Set RTLD_NOW for this object.  */
973 #define DF_1_GLOBAL	0x00000002	/* Set RTLD_GLOBAL for this object.  */
974 #define DF_1_GROUP	0x00000004	/* Set RTLD_GROUP for this object.  */
975 #define DF_1_NODELETE	0x00000008	/* Set RTLD_NODELETE for this object.*/
976 #define DF_1_LOADFLTR	0x00000010	/* Trigger filtee loading at runtime.*/
977 #define DF_1_INITFIRST	0x00000020	/* Set RTLD_INITFIRST for this object*/
978 #define DF_1_NOOPEN	0x00000040	/* Set RTLD_NOOPEN for this object.  */
979 #define DF_1_ORIGIN	0x00000080	/* $ORIGIN must be handled.  */
980 #define DF_1_DIRECT	0x00000100	/* Direct binding enabled.  */
981 #define DF_1_TRANS	0x00000200
982 #define DF_1_INTERPOSE	0x00000400	/* Object is used to interpose.  */
983 #define DF_1_NODEFLIB	0x00000800	/* Ignore default lib search path.  */
984 #define DF_1_NODUMP	0x00001000	/* Object can't be dldump'ed.  */
985 #define DF_1_CONFALT	0x00002000	/* Configuration alternative created.*/
986 #define DF_1_ENDFILTEE	0x00004000	/* Filtee terminates filters search. */
987 #define	DF_1_DISPRELDNE	0x00008000	/* Disp reloc applied at build time. */
988 #define	DF_1_DISPRELPND	0x00010000	/* Disp reloc applied at run-time.  */
989 #define	DF_1_NODIRECT	0x00020000	/* Object has no-direct binding. */
990 #define	DF_1_IGNMULDEF	0x00040000
991 #define	DF_1_NOKSYMS	0x00080000
992 #define	DF_1_NOHDR	0x00100000
993 #define	DF_1_EDITED	0x00200000	/* Object is modified after built.  */
994 #define	DF_1_NORELOC	0x00400000
995 #define	DF_1_SYMINTPOSE	0x00800000	/* Object has individual interposers.  */
996 #define	DF_1_GLOBAUDIT	0x01000000	/* Global auditing required.  */
997 #define	DF_1_SINGLETON	0x02000000	/* Singleton symbols are used.  */
998 #define	DF_1_STUB	0x04000000
999 #define	DF_1_PIE	0x08000000
1000 #define	DF_1_KMOD       0x10000000
1001 #define	DF_1_WEAKFILTER 0x20000000
1002 #define	DF_1_NOCOMMON   0x40000000
1003 
1004 /* Flags for the feature selection in DT_FEATURE_1.  */
1005 #define DTF_1_PARINIT	0x00000001
1006 #define DTF_1_CONFEXP	0x00000002
1007 
1008 /* Flags in the DT_POSFLAG_1 entry effecting only the next DT_* entry.  */
1009 #define DF_P1_LAZYLOAD	0x00000001	/* Lazyload following object.  */
1010 #define DF_P1_GROUPPERM	0x00000002	/* Symbols from next object are not
1011 					   generally available.  */
1012 
1013 /* Version definition sections.  */
1014 
1015 typedef struct
1016 {
1017   Elf32_Half	vd_version;		/* Version revision */
1018   Elf32_Half	vd_flags;		/* Version information */
1019   Elf32_Half	vd_ndx;			/* Version Index */
1020   Elf32_Half	vd_cnt;			/* Number of associated aux entries */
1021   Elf32_Word	vd_hash;		/* Version name hash value */
1022   Elf32_Word	vd_aux;			/* Offset in bytes to verdaux array */
1023   Elf32_Word	vd_next;		/* Offset in bytes to next verdef
1024 					   entry */
1025 } Elf32_Verdef;
1026 
1027 typedef struct
1028 {
1029   Elf64_Half	vd_version;		/* Version revision */
1030   Elf64_Half	vd_flags;		/* Version information */
1031   Elf64_Half	vd_ndx;			/* Version Index */
1032   Elf64_Half	vd_cnt;			/* Number of associated aux entries */
1033   Elf64_Word	vd_hash;		/* Version name hash value */
1034   Elf64_Word	vd_aux;			/* Offset in bytes to verdaux array */
1035   Elf64_Word	vd_next;		/* Offset in bytes to next verdef
1036 					   entry */
1037 } Elf64_Verdef;
1038 
1039 
1040 /* Legal values for vd_version (version revision).  */
1041 #define VER_DEF_NONE	0		/* No version */
1042 #define VER_DEF_CURRENT	1		/* Current version */
1043 #define VER_DEF_NUM	2		/* Given version number */
1044 
1045 /* Legal values for vd_flags (version information flags).  */
1046 #define VER_FLG_BASE	0x1		/* Version definition of file itself */
1047 #define VER_FLG_WEAK	0x2		/* Weak version identifier */
1048 
1049 /* Versym symbol index values.  */
1050 #define	VER_NDX_LOCAL		0	/* Symbol is local.  */
1051 #define	VER_NDX_GLOBAL		1	/* Symbol is global.  */
1052 #define	VER_NDX_LORESERVE	0xff00	/* Beginning of reserved entries.  */
1053 #define	VER_NDX_ELIMINATE	0xff01	/* Symbol is to be eliminated.  */
1054 
1055 /* Auxiliary version information.  */
1056 
1057 typedef struct
1058 {
1059   Elf32_Word	vda_name;		/* Version or dependency names */
1060   Elf32_Word	vda_next;		/* Offset in bytes to next verdaux
1061 					   entry */
1062 } Elf32_Verdaux;
1063 
1064 typedef struct
1065 {
1066   Elf64_Word	vda_name;		/* Version or dependency names */
1067   Elf64_Word	vda_next;		/* Offset in bytes to next verdaux
1068 					   entry */
1069 } Elf64_Verdaux;
1070 
1071 
1072 /* Version dependency section.  */
1073 
1074 typedef struct
1075 {
1076   Elf32_Half	vn_version;		/* Version of structure */
1077   Elf32_Half	vn_cnt;			/* Number of associated aux entries */
1078   Elf32_Word	vn_file;		/* Offset of filename for this
1079 					   dependency */
1080   Elf32_Word	vn_aux;			/* Offset in bytes to vernaux array */
1081   Elf32_Word	vn_next;		/* Offset in bytes to next verneed
1082 					   entry */
1083 } Elf32_Verneed;
1084 
1085 typedef struct
1086 {
1087   Elf64_Half	vn_version;		/* Version of structure */
1088   Elf64_Half	vn_cnt;			/* Number of associated aux entries */
1089   Elf64_Word	vn_file;		/* Offset of filename for this
1090 					   dependency */
1091   Elf64_Word	vn_aux;			/* Offset in bytes to vernaux array */
1092   Elf64_Word	vn_next;		/* Offset in bytes to next verneed
1093 					   entry */
1094 } Elf64_Verneed;
1095 
1096 
1097 /* Legal values for vn_version (version revision).  */
1098 #define VER_NEED_NONE	 0		/* No version */
1099 #define VER_NEED_CURRENT 1		/* Current version */
1100 #define VER_NEED_NUM	 2		/* Given version number */
1101 
1102 /* Auxiliary needed version information.  */
1103 
1104 typedef struct
1105 {
1106   Elf32_Word	vna_hash;		/* Hash value of dependency name */
1107   Elf32_Half	vna_flags;		/* Dependency specific information */
1108   Elf32_Half	vna_other;		/* Unused */
1109   Elf32_Word	vna_name;		/* Dependency name string offset */
1110   Elf32_Word	vna_next;		/* Offset in bytes to next vernaux
1111 					   entry */
1112 } Elf32_Vernaux;
1113 
1114 typedef struct
1115 {
1116   Elf64_Word	vna_hash;		/* Hash value of dependency name */
1117   Elf64_Half	vna_flags;		/* Dependency specific information */
1118   Elf64_Half	vna_other;		/* Unused */
1119   Elf64_Word	vna_name;		/* Dependency name string offset */
1120   Elf64_Word	vna_next;		/* Offset in bytes to next vernaux
1121 					   entry */
1122 } Elf64_Vernaux;
1123 
1124 
1125 /* Legal values for vna_flags.  */
1126 #define VER_FLG_WEAK	0x2		/* Weak version identifier */
1127 
1128 
1129 /* Auxiliary vector.  */
1130 
1131 /* This vector is normally only used by the program interpreter.  The
1132    usual definition in an ABI supplement uses the name auxv_t.  The
1133    vector is not usually defined in a standard <elf.h> file, but it
1134    can't hurt.  We rename it to avoid conflicts.  The sizes of these
1135    types are an arrangement between the exec server and the program
1136    interpreter, so we don't fully specify them here.  */
1137 
1138 typedef struct
1139 {
1140   uint32_t a_type;		/* Entry type */
1141   union
1142     {
1143       uint32_t a_val;		/* Integer value */
1144       /* We use to have pointer elements added here.  We cannot do that,
1145 	 though, since it does not work when using 32-bit definitions
1146 	 on 64-bit platforms and vice versa.  */
1147     } a_un;
1148 } Elf32_auxv_t;
1149 
1150 typedef struct
1151 {
1152   uint64_t a_type;		/* Entry type */
1153   union
1154     {
1155       uint64_t a_val;		/* Integer value */
1156       /* We use to have pointer elements added here.  We cannot do that,
1157 	 though, since it does not work when using 32-bit definitions
1158 	 on 64-bit platforms and vice versa.  */
1159     } a_un;
1160 } Elf64_auxv_t;
1161 
1162 /* Legal values for a_type (entry type).  */
1163 
1164 #define AT_NULL		0		/* End of vector */
1165 #define AT_IGNORE	1		/* Entry should be ignored */
1166 #define AT_EXECFD	2		/* File descriptor of program */
1167 #define AT_PHDR		3		/* Program headers for program */
1168 #define AT_PHENT	4		/* Size of program header entry */
1169 #define AT_PHNUM	5		/* Number of program headers */
1170 #define AT_PAGESZ	6		/* System page size */
1171 #define AT_BASE		7		/* Base address of interpreter */
1172 #define AT_FLAGS	8		/* Flags */
1173 #define AT_ENTRY	9		/* Entry point of program */
1174 #define AT_NOTELF	10		/* Program is not ELF */
1175 #define AT_UID		11		/* Real uid */
1176 #define AT_EUID		12		/* Effective uid */
1177 #define AT_GID		13		/* Real gid */
1178 #define AT_EGID		14		/* Effective gid */
1179 #define AT_CLKTCK	17		/* Frequency of times() */
1180 
1181 /* Some more special a_type values describing the hardware.  */
1182 #define AT_PLATFORM	15		/* String identifying platform.  */
1183 #define AT_HWCAP	16		/* Machine-dependent hints about
1184 					   processor capabilities.  */
1185 
1186 /* This entry gives some information about the FPU initialization
1187    performed by the kernel.  */
1188 #define AT_FPUCW	18		/* Used FPU control word.  */
1189 
1190 /* Cache block sizes.  */
1191 #define AT_DCACHEBSIZE	19		/* Data cache block size.  */
1192 #define AT_ICACHEBSIZE	20		/* Instruction cache block size.  */
1193 #define AT_UCACHEBSIZE	21		/* Unified cache block size.  */
1194 
1195 /* A special ignored value for PPC, used by the kernel to control the
1196    interpretation of the AUXV. Must be > 16.  */
1197 #define AT_IGNOREPPC	22		/* Entry should be ignored.  */
1198 
1199 #define	AT_SECURE	23		/* Boolean, was exec setuid-like?  */
1200 
1201 #define AT_BASE_PLATFORM 24		/* String identifying real platforms.*/
1202 
1203 #define AT_RANDOM	25		/* Address of 16 random bytes.  */
1204 
1205 #define AT_HWCAP2	26		/* More machine-dependent hints about
1206 					   processor capabilities.  */
1207 
1208 #define AT_EXECFN	31		/* Filename of executable.  */
1209 
1210 /* Pointer to the global system page used for system calls and other
1211    nice things.  */
1212 #define AT_SYSINFO	32
1213 #define AT_SYSINFO_EHDR	33
1214 
1215 /* Shapes of the caches.  Bits 0-3 contains associativity; bits 4-7 contains
1216    log2 of line size; mask those to get cache size.  */
1217 #define AT_L1I_CACHESHAPE	34
1218 #define AT_L1D_CACHESHAPE	35
1219 #define AT_L2_CACHESHAPE	36
1220 #define AT_L3_CACHESHAPE	37
1221 
1222 /* Shapes of the caches, with more room to describe them.
1223    *GEOMETRY are comprised of cache line size in bytes in the bottom 16 bits
1224    and the cache associativity in the next 16 bits.  */
1225 #define AT_L1I_CACHESIZE	40
1226 #define AT_L1I_CACHEGEOMETRY	41
1227 #define AT_L1D_CACHESIZE	42
1228 #define AT_L1D_CACHEGEOMETRY	43
1229 #define AT_L2_CACHESIZE		44
1230 #define AT_L2_CACHEGEOMETRY	45
1231 #define AT_L3_CACHESIZE		46
1232 #define AT_L3_CACHEGEOMETRY	47
1233 
1234 #define AT_MINSIGSTKSZ		51 /* Stack needed for signal delivery  */
1235 
1236 /* Note section contents.  Each entry in the note section begins with
1237    a header of a fixed form.  */
1238 
1239 typedef struct
1240 {
1241   Elf32_Word n_namesz;			/* Length of the note's name.  */
1242   Elf32_Word n_descsz;			/* Length of the note's descriptor.  */
1243   Elf32_Word n_type;			/* Type of the note.  */
1244 } Elf32_Nhdr;
1245 
1246 typedef struct
1247 {
1248   Elf64_Word n_namesz;			/* Length of the note's name.  */
1249   Elf64_Word n_descsz;			/* Length of the note's descriptor.  */
1250   Elf64_Word n_type;			/* Type of the note.  */
1251 } Elf64_Nhdr;
1252 
1253 /* Known names of notes.  */
1254 
1255 /* Solaris entries in the note section have this name.  */
1256 #define ELF_NOTE_SOLARIS	"SUNW Solaris"
1257 
1258 /* Note entries for GNU systems have this name.  */
1259 #define ELF_NOTE_GNU		"GNU"
1260 
1261 /* Note entries for freedesktop.org have this name.  */
1262 #define ELF_NOTE_FDO		"FDO"
1263 
1264 /* Defined types of notes for Solaris.  */
1265 
1266 /* Value of descriptor (one word) is desired pagesize for the binary.  */
1267 #define ELF_NOTE_PAGESIZE_HINT	1
1268 
1269 
1270 /* Defined note types for GNU systems.  */
1271 
1272 /* ABI information.  The descriptor consists of words:
1273    word 0: OS descriptor
1274    word 1: major version of the ABI
1275    word 2: minor version of the ABI
1276    word 3: subminor version of the ABI
1277 */
1278 #define NT_GNU_ABI_TAG	1
1279 #define ELF_NOTE_ABI	NT_GNU_ABI_TAG /* Old name.  */
1280 
1281 /* Known OSes.  These values can appear in word 0 of an
1282    NT_GNU_ABI_TAG note section entry.  */
1283 #define ELF_NOTE_OS_LINUX	0
1284 #define ELF_NOTE_OS_GNU		1
1285 #define ELF_NOTE_OS_SOLARIS2	2
1286 #define ELF_NOTE_OS_FREEBSD	3
1287 
1288 /* Synthetic hwcap information.  The descriptor begins with two words:
1289    word 0: number of entries
1290    word 1: bitmask of enabled entries
1291    Then follow variable-length entries, one byte followed by a
1292    '\0'-terminated hwcap name string.  The byte gives the bit
1293    number to test if enabled, (1U << bit) & bitmask.  */
1294 #define NT_GNU_HWCAP	2
1295 
1296 /* Build ID bits as generated by ld --build-id.
1297    The descriptor consists of any nonzero number of bytes.  */
1298 #define NT_GNU_BUILD_ID	3
1299 
1300 /* Version note generated by GNU gold containing a version string.  */
1301 #define NT_GNU_GOLD_VERSION	4
1302 
1303 /* Program property.  */
1304 #define NT_GNU_PROPERTY_TYPE_0 5
1305 
1306 /* Packaging metadata as defined on
1307    https://systemd.io/COREDUMP_PACKAGE_METADATA/ */
1308 #define NT_FDO_PACKAGING_METADATA 0xcafe1a7e
1309 
1310 /* Note section name of program property.   */
1311 #define NOTE_GNU_PROPERTY_SECTION_NAME ".note.gnu.property"
1312 
1313 /* Values used in GNU .note.gnu.property notes (NT_GNU_PROPERTY_TYPE_0).  */
1314 
1315 /* Stack size.  */
1316 #define GNU_PROPERTY_STACK_SIZE			1
1317 /* No copy relocation on protected data symbol.  */
1318 #define GNU_PROPERTY_NO_COPY_ON_PROTECTED	2
1319 
1320 /* A 4-byte unsigned integer property: A bit is set if it is set in all
1321    relocatable inputs.  */
1322 #define GNU_PROPERTY_UINT32_AND_LO	0xb0000000
1323 #define GNU_PROPERTY_UINT32_AND_HI	0xb0007fff
1324 
1325 /* A 4-byte unsigned integer property: A bit is set if it is set in any
1326    relocatable inputs.  */
1327 #define GNU_PROPERTY_UINT32_OR_LO	0xb0008000
1328 #define GNU_PROPERTY_UINT32_OR_HI	0xb000ffff
1329 
1330 /* The needed properties by the object file.  */
1331 #define GNU_PROPERTY_1_NEEDED		GNU_PROPERTY_UINT32_OR_LO
1332 
1333 /* Set if the object file requires canonical function pointers and
1334    cannot be used with copy relocation.  */
1335 #define GNU_PROPERTY_1_NEEDED_INDIRECT_EXTERN_ACCESS (1U << 0)
1336 
1337 /* Processor-specific semantics, lo */
1338 #define GNU_PROPERTY_LOPROC			0xc0000000
1339 /* Processor-specific semantics, hi */
1340 #define GNU_PROPERTY_HIPROC			0xdfffffff
1341 /* Application-specific semantics, lo */
1342 #define GNU_PROPERTY_LOUSER			0xe0000000
1343 /* Application-specific semantics, hi */
1344 #define GNU_PROPERTY_HIUSER			0xffffffff
1345 
1346 /* AArch64 specific GNU properties.  */
1347 #define GNU_PROPERTY_AARCH64_FEATURE_1_AND	0xc0000000
1348 
1349 #define GNU_PROPERTY_AARCH64_FEATURE_1_BTI	(1U << 0)
1350 #define GNU_PROPERTY_AARCH64_FEATURE_1_PAC	(1U << 1)
1351 
1352 /* The x86 instruction sets indicated by the corresponding bits are
1353    used in program.  Their support in the hardware is optional.  */
1354 #define GNU_PROPERTY_X86_ISA_1_USED		0xc0010002
1355 /* The x86 instruction sets indicated by the corresponding bits are
1356    used in program and they must be supported by the hardware.   */
1357 #define GNU_PROPERTY_X86_ISA_1_NEEDED		0xc0008002
1358 /* X86 processor-specific features used in program.  */
1359 #define GNU_PROPERTY_X86_FEATURE_1_AND		0xc0000002
1360 
1361 /* GNU_PROPERTY_X86_ISA_1_BASELINE: CMOV, CX8 (cmpxchg8b), FPU (fld),
1362    MMX, OSFXSR (fxsave), SCE (syscall), SSE and SSE2.  */
1363 #define GNU_PROPERTY_X86_ISA_1_BASELINE		(1U << 0)
1364 /* GNU_PROPERTY_X86_ISA_1_V2: GNU_PROPERTY_X86_ISA_1_BASELINE,
1365    CMPXCHG16B (cmpxchg16b), LAHF-SAHF (lahf), POPCNT (popcnt), SSE3,
1366    SSSE3, SSE4.1 and SSE4.2.  */
1367 #define GNU_PROPERTY_X86_ISA_1_V2		(1U << 1)
1368 /* GNU_PROPERTY_X86_ISA_1_V3: GNU_PROPERTY_X86_ISA_1_V2, AVX, AVX2, BMI1,
1369    BMI2, F16C, FMA, LZCNT, MOVBE, XSAVE.  */
1370 #define GNU_PROPERTY_X86_ISA_1_V3		(1U << 2)
1371 /* GNU_PROPERTY_X86_ISA_1_V4: GNU_PROPERTY_X86_ISA_1_V3, AVX512F,
1372    AVX512BW, AVX512CD, AVX512DQ and AVX512VL.  */
1373 #define GNU_PROPERTY_X86_ISA_1_V4		(1U << 3)
1374 
1375 /* This indicates that all executable sections are compatible with
1376    IBT.  */
1377 #define GNU_PROPERTY_X86_FEATURE_1_IBT		(1U << 0)
1378 /* This indicates that all executable sections are compatible with
1379    SHSTK.  */
1380 #define GNU_PROPERTY_X86_FEATURE_1_SHSTK	(1U << 1)
1381 
1382 /* Move records.  */
1383 typedef struct
1384 {
1385   Elf32_Xword m_value;		/* Symbol value.  */
1386   Elf32_Word m_info;		/* Size and index.  */
1387   Elf32_Word m_poffset;		/* Symbol offset.  */
1388   Elf32_Half m_repeat;		/* Repeat count.  */
1389   Elf32_Half m_stride;		/* Stride info.  */
1390 } Elf32_Move;
1391 
1392 typedef struct
1393 {
1394   Elf64_Xword m_value;		/* Symbol value.  */
1395   Elf64_Xword m_info;		/* Size and index.  */
1396   Elf64_Xword m_poffset;	/* Symbol offset.  */
1397   Elf64_Half m_repeat;		/* Repeat count.  */
1398   Elf64_Half m_stride;		/* Stride info.  */
1399 } Elf64_Move;
1400 
1401 /* Macro to construct move records.  */
1402 #define ELF32_M_SYM(info)	((info) >> 8)
1403 #define ELF32_M_SIZE(info)	((unsigned char) (info))
1404 #define ELF32_M_INFO(sym, size)	(((sym) << 8) + (unsigned char) (size))
1405 
1406 #define ELF64_M_SYM(info)	ELF32_M_SYM (info)
1407 #define ELF64_M_SIZE(info)	ELF32_M_SIZE (info)
1408 #define ELF64_M_INFO(sym, size)	ELF32_M_INFO (sym, size)
1409 
1410 
1411 /* Motorola 68k specific definitions.  */
1412 
1413 /* Values for Elf32_Ehdr.e_flags.  */
1414 #define EF_CPU32	0x00810000
1415 
1416 /* m68k relocs.  */
1417 
1418 #define R_68K_NONE	0		/* No reloc */
1419 #define R_68K_32	1		/* Direct 32 bit  */
1420 #define R_68K_16	2		/* Direct 16 bit  */
1421 #define R_68K_8		3		/* Direct 8 bit  */
1422 #define R_68K_PC32	4		/* PC relative 32 bit */
1423 #define R_68K_PC16	5		/* PC relative 16 bit */
1424 #define R_68K_PC8	6		/* PC relative 8 bit */
1425 #define R_68K_GOT32	7		/* 32 bit PC relative GOT entry */
1426 #define R_68K_GOT16	8		/* 16 bit PC relative GOT entry */
1427 #define R_68K_GOT8	9		/* 8 bit PC relative GOT entry */
1428 #define R_68K_GOT32O	10		/* 32 bit GOT offset */
1429 #define R_68K_GOT16O	11		/* 16 bit GOT offset */
1430 #define R_68K_GOT8O	12		/* 8 bit GOT offset */
1431 #define R_68K_PLT32	13		/* 32 bit PC relative PLT address */
1432 #define R_68K_PLT16	14		/* 16 bit PC relative PLT address */
1433 #define R_68K_PLT8	15		/* 8 bit PC relative PLT address */
1434 #define R_68K_PLT32O	16		/* 32 bit PLT offset */
1435 #define R_68K_PLT16O	17		/* 16 bit PLT offset */
1436 #define R_68K_PLT8O	18		/* 8 bit PLT offset */
1437 #define R_68K_COPY	19		/* Copy symbol at runtime */
1438 #define R_68K_GLOB_DAT	20		/* Create GOT entry */
1439 #define R_68K_JMP_SLOT	21		/* Create PLT entry */
1440 #define R_68K_RELATIVE	22		/* Adjust by program base */
1441 #define R_68K_TLS_GD32      25          /* 32 bit GOT offset for GD */
1442 #define R_68K_TLS_GD16      26          /* 16 bit GOT offset for GD */
1443 #define R_68K_TLS_GD8       27          /* 8 bit GOT offset for GD */
1444 #define R_68K_TLS_LDM32     28          /* 32 bit GOT offset for LDM */
1445 #define R_68K_TLS_LDM16     29          /* 16 bit GOT offset for LDM */
1446 #define R_68K_TLS_LDM8      30          /* 8 bit GOT offset for LDM */
1447 #define R_68K_TLS_LDO32     31          /* 32 bit module-relative offset */
1448 #define R_68K_TLS_LDO16     32          /* 16 bit module-relative offset */
1449 #define R_68K_TLS_LDO8      33          /* 8 bit module-relative offset */
1450 #define R_68K_TLS_IE32      34          /* 32 bit GOT offset for IE */
1451 #define R_68K_TLS_IE16      35          /* 16 bit GOT offset for IE */
1452 #define R_68K_TLS_IE8       36          /* 8 bit GOT offset for IE */
1453 #define R_68K_TLS_LE32      37          /* 32 bit offset relative to
1454 					   static TLS block */
1455 #define R_68K_TLS_LE16      38          /* 16 bit offset relative to
1456 					   static TLS block */
1457 #define R_68K_TLS_LE8       39          /* 8 bit offset relative to
1458 					   static TLS block */
1459 #define R_68K_TLS_DTPMOD32  40          /* 32 bit module number */
1460 #define R_68K_TLS_DTPREL32  41          /* 32 bit module-relative offset */
1461 #define R_68K_TLS_TPREL32   42          /* 32 bit TP-relative offset */
1462 /* Keep this the last entry.  */
1463 #define R_68K_NUM	43
1464 
1465 /* Intel 80386 specific definitions.  */
1466 
1467 /* i386 relocs.  */
1468 
1469 #define R_386_NONE	   0		/* No reloc */
1470 #define R_386_32	   1		/* Direct 32 bit  */
1471 #define R_386_PC32	   2		/* PC relative 32 bit */
1472 #define R_386_GOT32	   3		/* 32 bit GOT entry */
1473 #define R_386_PLT32	   4		/* 32 bit PLT address */
1474 #define R_386_COPY	   5		/* Copy symbol at runtime */
1475 #define R_386_GLOB_DAT	   6		/* Create GOT entry */
1476 #define R_386_JMP_SLOT	   7		/* Create PLT entry */
1477 #define R_386_RELATIVE	   8		/* Adjust by program base */
1478 #define R_386_GOTOFF	   9		/* 32 bit offset to GOT */
1479 #define R_386_GOTPC	   10		/* 32 bit PC relative offset to GOT */
1480 #define R_386_32PLT	   11
1481 #define R_386_TLS_TPOFF	   14		/* Offset in static TLS block */
1482 #define R_386_TLS_IE	   15		/* Address of GOT entry for static TLS
1483 					   block offset */
1484 #define R_386_TLS_GOTIE	   16		/* GOT entry for static TLS block
1485 					   offset */
1486 #define R_386_TLS_LE	   17		/* Offset relative to static TLS
1487 					   block */
1488 #define R_386_TLS_GD	   18		/* Direct 32 bit for GNU version of
1489 					   general dynamic thread local data */
1490 #define R_386_TLS_LDM	   19		/* Direct 32 bit for GNU version of
1491 					   local dynamic thread local data
1492 					   in LE code */
1493 #define R_386_16	   20
1494 #define R_386_PC16	   21
1495 #define R_386_8		   22
1496 #define R_386_PC8	   23
1497 #define R_386_TLS_GD_32	   24		/* Direct 32 bit for general dynamic
1498 					   thread local data */
1499 #define R_386_TLS_GD_PUSH  25		/* Tag for pushl in GD TLS code */
1500 #define R_386_TLS_GD_CALL  26		/* Relocation for call to
1501 					   __tls_get_addr() */
1502 #define R_386_TLS_GD_POP   27		/* Tag for popl in GD TLS code */
1503 #define R_386_TLS_LDM_32   28		/* Direct 32 bit for local dynamic
1504 					   thread local data in LE code */
1505 #define R_386_TLS_LDM_PUSH 29		/* Tag for pushl in LDM TLS code */
1506 #define R_386_TLS_LDM_CALL 30		/* Relocation for call to
1507 					   __tls_get_addr() in LDM code */
1508 #define R_386_TLS_LDM_POP  31		/* Tag for popl in LDM TLS code */
1509 #define R_386_TLS_LDO_32   32		/* Offset relative to TLS block */
1510 #define R_386_TLS_IE_32	   33		/* GOT entry for negated static TLS
1511 					   block offset */
1512 #define R_386_TLS_LE_32	   34		/* Negated offset relative to static
1513 					   TLS block */
1514 #define R_386_TLS_DTPMOD32 35		/* ID of module containing symbol */
1515 #define R_386_TLS_DTPOFF32 36		/* Offset in TLS block */
1516 #define R_386_TLS_TPOFF32  37		/* Negated offset in static TLS block */
1517 #define R_386_SIZE32	   38 		/* 32-bit symbol size */
1518 #define R_386_TLS_GOTDESC  39		/* GOT offset for TLS descriptor.  */
1519 #define R_386_TLS_DESC_CALL 40		/* Marker of call through TLS
1520 					   descriptor for
1521 					   relaxation.  */
1522 #define R_386_TLS_DESC     41		/* TLS descriptor containing
1523 					   pointer to code and to
1524 					   argument, returning the TLS
1525 					   offset for the symbol.  */
1526 #define R_386_IRELATIVE	   42		/* Adjust indirectly by program base */
1527 #define R_386_GOT32X	   43		/* Load from 32 bit GOT entry,
1528 					   relaxable. */
1529 /* Keep this the last entry.  */
1530 #define R_386_NUM	   44
1531 
1532 /* SUN SPARC specific definitions.  */
1533 
1534 /* Legal values for ST_TYPE subfield of st_info (symbol type).  */
1535 
1536 #define STT_SPARC_REGISTER	13	/* Global register reserved to app. */
1537 
1538 /* Values for Elf64_Ehdr.e_flags.  */
1539 
1540 #define EF_SPARCV9_MM		3
1541 #define EF_SPARCV9_TSO		0
1542 #define EF_SPARCV9_PSO		1
1543 #define EF_SPARCV9_RMO		2
1544 #define EF_SPARC_LEDATA		0x800000 /* little endian data */
1545 #define EF_SPARC_EXT_MASK	0xFFFF00
1546 #define EF_SPARC_32PLUS		0x000100 /* generic V8+ features */
1547 #define EF_SPARC_SUN_US1	0x000200 /* Sun UltraSPARC1 extensions */
1548 #define EF_SPARC_HAL_R1		0x000400 /* HAL R1 extensions */
1549 #define EF_SPARC_SUN_US3	0x000800 /* Sun UltraSPARCIII extensions */
1550 
1551 /* SPARC relocs.  */
1552 
1553 #define R_SPARC_NONE		0	/* No reloc */
1554 #define R_SPARC_8		1	/* Direct 8 bit */
1555 #define R_SPARC_16		2	/* Direct 16 bit */
1556 #define R_SPARC_32		3	/* Direct 32 bit */
1557 #define R_SPARC_DISP8		4	/* PC relative 8 bit */
1558 #define R_SPARC_DISP16		5	/* PC relative 16 bit */
1559 #define R_SPARC_DISP32		6	/* PC relative 32 bit */
1560 #define R_SPARC_WDISP30		7	/* PC relative 30 bit shifted */
1561 #define R_SPARC_WDISP22		8	/* PC relative 22 bit shifted */
1562 #define R_SPARC_HI22		9	/* High 22 bit */
1563 #define R_SPARC_22		10	/* Direct 22 bit */
1564 #define R_SPARC_13		11	/* Direct 13 bit */
1565 #define R_SPARC_LO10		12	/* Truncated 10 bit */
1566 #define R_SPARC_GOT10		13	/* Truncated 10 bit GOT entry */
1567 #define R_SPARC_GOT13		14	/* 13 bit GOT entry */
1568 #define R_SPARC_GOT22		15	/* 22 bit GOT entry shifted */
1569 #define R_SPARC_PC10		16	/* PC relative 10 bit truncated */
1570 #define R_SPARC_PC22		17	/* PC relative 22 bit shifted */
1571 #define R_SPARC_WPLT30		18	/* 30 bit PC relative PLT address */
1572 #define R_SPARC_COPY		19	/* Copy symbol at runtime */
1573 #define R_SPARC_GLOB_DAT	20	/* Create GOT entry */
1574 #define R_SPARC_JMP_SLOT	21	/* Create PLT entry */
1575 #define R_SPARC_RELATIVE	22	/* Adjust by program base */
1576 #define R_SPARC_UA32		23	/* Direct 32 bit unaligned */
1577 
1578 /* Additional Sparc64 relocs.  */
1579 
1580 #define R_SPARC_PLT32		24	/* Direct 32 bit ref to PLT entry */
1581 #define R_SPARC_HIPLT22		25	/* High 22 bit PLT entry */
1582 #define R_SPARC_LOPLT10		26	/* Truncated 10 bit PLT entry */
1583 #define R_SPARC_PCPLT32		27	/* PC rel 32 bit ref to PLT entry */
1584 #define R_SPARC_PCPLT22		28	/* PC rel high 22 bit PLT entry */
1585 #define R_SPARC_PCPLT10		29	/* PC rel trunc 10 bit PLT entry */
1586 #define R_SPARC_10		30	/* Direct 10 bit */
1587 #define R_SPARC_11		31	/* Direct 11 bit */
1588 #define R_SPARC_64		32	/* Direct 64 bit */
1589 #define R_SPARC_OLO10		33	/* 10bit with secondary 13bit addend */
1590 #define R_SPARC_HH22		34	/* Top 22 bits of direct 64 bit */
1591 #define R_SPARC_HM10		35	/* High middle 10 bits of ... */
1592 #define R_SPARC_LM22		36	/* Low middle 22 bits of ... */
1593 #define R_SPARC_PC_HH22		37	/* Top 22 bits of pc rel 64 bit */
1594 #define R_SPARC_PC_HM10		38	/* High middle 10 bit of ... */
1595 #define R_SPARC_PC_LM22		39	/* Low miggle 22 bits of ... */
1596 #define R_SPARC_WDISP16		40	/* PC relative 16 bit shifted */
1597 #define R_SPARC_WDISP19		41	/* PC relative 19 bit shifted */
1598 #define R_SPARC_GLOB_JMP	42	/* was part of v9 ABI but was removed */
1599 #define R_SPARC_7		43	/* Direct 7 bit */
1600 #define R_SPARC_5		44	/* Direct 5 bit */
1601 #define R_SPARC_6		45	/* Direct 6 bit */
1602 #define R_SPARC_DISP64		46	/* PC relative 64 bit */
1603 #define R_SPARC_PLT64		47	/* Direct 64 bit ref to PLT entry */
1604 #define R_SPARC_HIX22		48	/* High 22 bit complemented */
1605 #define R_SPARC_LOX10		49	/* Truncated 11 bit complemented */
1606 #define R_SPARC_H44		50	/* Direct high 12 of 44 bit */
1607 #define R_SPARC_M44		51	/* Direct mid 22 of 44 bit */
1608 #define R_SPARC_L44		52	/* Direct low 10 of 44 bit */
1609 #define R_SPARC_REGISTER	53	/* Global register usage */
1610 #define R_SPARC_UA64		54	/* Direct 64 bit unaligned */
1611 #define R_SPARC_UA16		55	/* Direct 16 bit unaligned */
1612 #define R_SPARC_TLS_GD_HI22	56
1613 #define R_SPARC_TLS_GD_LO10	57
1614 #define R_SPARC_TLS_GD_ADD	58
1615 #define R_SPARC_TLS_GD_CALL	59
1616 #define R_SPARC_TLS_LDM_HI22	60
1617 #define R_SPARC_TLS_LDM_LO10	61
1618 #define R_SPARC_TLS_LDM_ADD	62
1619 #define R_SPARC_TLS_LDM_CALL	63
1620 #define R_SPARC_TLS_LDO_HIX22	64
1621 #define R_SPARC_TLS_LDO_LOX10	65
1622 #define R_SPARC_TLS_LDO_ADD	66
1623 #define R_SPARC_TLS_IE_HI22	67
1624 #define R_SPARC_TLS_IE_LO10	68
1625 #define R_SPARC_TLS_IE_LD	69
1626 #define R_SPARC_TLS_IE_LDX	70
1627 #define R_SPARC_TLS_IE_ADD	71
1628 #define R_SPARC_TLS_LE_HIX22	72
1629 #define R_SPARC_TLS_LE_LOX10	73
1630 #define R_SPARC_TLS_DTPMOD32	74
1631 #define R_SPARC_TLS_DTPMOD64	75
1632 #define R_SPARC_TLS_DTPOFF32	76
1633 #define R_SPARC_TLS_DTPOFF64	77
1634 #define R_SPARC_TLS_TPOFF32	78
1635 #define R_SPARC_TLS_TPOFF64	79
1636 #define R_SPARC_GOTDATA_HIX22	80
1637 #define R_SPARC_GOTDATA_LOX10	81
1638 #define R_SPARC_GOTDATA_OP_HIX22	82
1639 #define R_SPARC_GOTDATA_OP_LOX10	83
1640 #define R_SPARC_GOTDATA_OP	84
1641 #define R_SPARC_H34		85
1642 #define R_SPARC_SIZE32		86
1643 #define R_SPARC_SIZE64		87
1644 #define R_SPARC_WDISP10		88
1645 #define R_SPARC_JMP_IREL	248
1646 #define R_SPARC_IRELATIVE	249
1647 #define R_SPARC_GNU_VTINHERIT	250
1648 #define R_SPARC_GNU_VTENTRY	251
1649 #define R_SPARC_REV32		252
1650 /* Keep this the last entry.  */
1651 #define R_SPARC_NUM		253
1652 
1653 /* For Sparc64, legal values for d_tag of Elf64_Dyn.  */
1654 
1655 #define DT_SPARC_REGISTER	0x70000001
1656 #define DT_SPARC_NUM		2
1657 
1658 /* MIPS R3000 specific definitions.  */
1659 
1660 /* Legal values for e_flags field of Elf32_Ehdr.  */
1661 
1662 #define EF_MIPS_NOREORDER	1     /* A .noreorder directive was used.  */
1663 #define EF_MIPS_PIC		2     /* Contains PIC code.  */
1664 #define EF_MIPS_CPIC		4     /* Uses PIC calling sequence.  */
1665 #define EF_MIPS_XGOT		8
1666 #define EF_MIPS_64BIT_WHIRL	16
1667 #define EF_MIPS_ABI2		32
1668 #define EF_MIPS_ABI_ON32	64
1669 #define EF_MIPS_FP64		512  /* Uses FP64 (12 callee-saved).  */
1670 #define EF_MIPS_NAN2008	1024  /* Uses IEEE 754-2008 NaN encoding.  */
1671 #define EF_MIPS_ARCH		0xf0000000 /* MIPS architecture level.  */
1672 
1673 /* Legal values for MIPS architecture level.  */
1674 
1675 #define EF_MIPS_ARCH_1		0x00000000 /* -mips1 code.  */
1676 #define EF_MIPS_ARCH_2		0x10000000 /* -mips2 code.  */
1677 #define EF_MIPS_ARCH_3		0x20000000 /* -mips3 code.  */
1678 #define EF_MIPS_ARCH_4		0x30000000 /* -mips4 code.  */
1679 #define EF_MIPS_ARCH_5		0x40000000 /* -mips5 code.  */
1680 #define EF_MIPS_ARCH_32		0x50000000 /* MIPS32 code.  */
1681 #define EF_MIPS_ARCH_64		0x60000000 /* MIPS64 code.  */
1682 #define EF_MIPS_ARCH_32R2	0x70000000 /* MIPS32r2 code.  */
1683 #define EF_MIPS_ARCH_64R2	0x80000000 /* MIPS64r2 code.  */
1684 
1685 /* The following are unofficial names and should not be used.  */
1686 
1687 #define E_MIPS_ARCH_1		EF_MIPS_ARCH_1
1688 #define E_MIPS_ARCH_2		EF_MIPS_ARCH_2
1689 #define E_MIPS_ARCH_3		EF_MIPS_ARCH_3
1690 #define E_MIPS_ARCH_4		EF_MIPS_ARCH_4
1691 #define E_MIPS_ARCH_5		EF_MIPS_ARCH_5
1692 #define E_MIPS_ARCH_32		EF_MIPS_ARCH_32
1693 #define E_MIPS_ARCH_64		EF_MIPS_ARCH_64
1694 
1695 /* Special section indices.  */
1696 
1697 #define SHN_MIPS_ACOMMON	0xff00	/* Allocated common symbols.  */
1698 #define SHN_MIPS_TEXT		0xff01	/* Allocated test symbols.  */
1699 #define SHN_MIPS_DATA		0xff02	/* Allocated data symbols.  */
1700 #define SHN_MIPS_SCOMMON 	0xff03	/* Small common symbols.  */
1701 #define SHN_MIPS_SUNDEFINED	0xff04	/* Small undefined symbols.  */
1702 
1703 /* Legal values for sh_type field of Elf32_Shdr.  */
1704 
1705 #define SHT_MIPS_LIBLIST	0x70000000 /* Shared objects used in link.  */
1706 #define SHT_MIPS_MSYM		0x70000001
1707 #define SHT_MIPS_CONFLICT	0x70000002 /* Conflicting symbols.  */
1708 #define SHT_MIPS_GPTAB		0x70000003 /* Global data area sizes.  */
1709 #define SHT_MIPS_UCODE		0x70000004 /* Reserved for SGI/MIPS compilers */
1710 #define SHT_MIPS_DEBUG		0x70000005 /* MIPS ECOFF debugging info.  */
1711 #define SHT_MIPS_REGINFO	0x70000006 /* Register usage information.  */
1712 #define SHT_MIPS_PACKAGE	0x70000007
1713 #define SHT_MIPS_PACKSYM	0x70000008
1714 #define SHT_MIPS_RELD		0x70000009
1715 #define SHT_MIPS_IFACE		0x7000000b
1716 #define SHT_MIPS_CONTENT	0x7000000c
1717 #define SHT_MIPS_OPTIONS	0x7000000d /* Miscellaneous options.  */
1718 #define SHT_MIPS_SHDR		0x70000010
1719 #define SHT_MIPS_FDESC		0x70000011
1720 #define SHT_MIPS_EXTSYM		0x70000012
1721 #define SHT_MIPS_DENSE		0x70000013
1722 #define SHT_MIPS_PDESC		0x70000014
1723 #define SHT_MIPS_LOCSYM		0x70000015
1724 #define SHT_MIPS_AUXSYM		0x70000016
1725 #define SHT_MIPS_OPTSYM		0x70000017
1726 #define SHT_MIPS_LOCSTR		0x70000018
1727 #define SHT_MIPS_LINE		0x70000019
1728 #define SHT_MIPS_RFDESC		0x7000001a
1729 #define SHT_MIPS_DELTASYM	0x7000001b
1730 #define SHT_MIPS_DELTAINST	0x7000001c
1731 #define SHT_MIPS_DELTACLASS	0x7000001d
1732 #define SHT_MIPS_DWARF		0x7000001e /* DWARF debugging information.  */
1733 #define SHT_MIPS_DELTADECL	0x7000001f
1734 #define SHT_MIPS_SYMBOL_LIB	0x70000020
1735 #define SHT_MIPS_EVENTS		0x70000021 /* Event section.  */
1736 #define SHT_MIPS_TRANSLATE	0x70000022
1737 #define SHT_MIPS_PIXIE		0x70000023
1738 #define SHT_MIPS_XLATE		0x70000024
1739 #define SHT_MIPS_XLATE_DEBUG	0x70000025
1740 #define SHT_MIPS_WHIRL		0x70000026
1741 #define SHT_MIPS_EH_REGION	0x70000027
1742 #define SHT_MIPS_XLATE_OLD	0x70000028
1743 #define SHT_MIPS_PDR_EXCEPTION	0x70000029
1744 #define SHT_MIPS_XHASH		0x7000002b
1745 
1746 /* Legal values for sh_flags field of Elf32_Shdr.  */
1747 
1748 #define SHF_MIPS_GPREL		0x10000000 /* Must be in global data area.  */
1749 #define SHF_MIPS_MERGE		0x20000000
1750 #define SHF_MIPS_ADDR		0x40000000
1751 #define SHF_MIPS_STRINGS	0x80000000
1752 #define SHF_MIPS_NOSTRIP	0x08000000
1753 #define SHF_MIPS_LOCAL		0x04000000
1754 #define SHF_MIPS_NAMES		0x02000000
1755 #define SHF_MIPS_NODUPE		0x01000000
1756 
1757 
1758 /* Symbol tables.  */
1759 
1760 /* MIPS specific values for `st_other'.  */
1761 #define STO_MIPS_DEFAULT		0x0
1762 #define STO_MIPS_INTERNAL		0x1
1763 #define STO_MIPS_HIDDEN			0x2
1764 #define STO_MIPS_PROTECTED		0x3
1765 #define STO_MIPS_PLT			0x8
1766 #define STO_MIPS_SC_ALIGN_UNUSED	0xff
1767 
1768 /* MIPS specific values for `st_info'.  */
1769 #define STB_MIPS_SPLIT_COMMON		13
1770 
1771 /* Entries found in sections of type SHT_MIPS_GPTAB.  */
1772 
1773 typedef union
1774 {
1775   struct
1776     {
1777       Elf32_Word gt_current_g_value;	/* -G value used for compilation.  */
1778       Elf32_Word gt_unused;		/* Not used.  */
1779     } gt_header;			/* First entry in section.  */
1780   struct
1781     {
1782       Elf32_Word gt_g_value;		/* If this value were used for -G.  */
1783       Elf32_Word gt_bytes;		/* This many bytes would be used.  */
1784     } gt_entry;				/* Subsequent entries in section.  */
1785 } Elf32_gptab;
1786 
1787 /* Entry found in sections of type SHT_MIPS_REGINFO.  */
1788 
1789 typedef struct
1790 {
1791   Elf32_Word ri_gprmask;		/* General registers used.  */
1792   Elf32_Word ri_cprmask[4];		/* Coprocessor registers used.  */
1793   Elf32_Sword ri_gp_value;		/* $gp register value.  */
1794 } Elf32_RegInfo;
1795 
1796 /* Entries found in sections of type SHT_MIPS_OPTIONS.  */
1797 
1798 typedef struct
1799 {
1800   unsigned char kind;		/* Determines interpretation of the
1801 				   variable part of descriptor.  */
1802   unsigned char size;		/* Size of descriptor, including header.  */
1803   Elf32_Section section;	/* Section header index of section affected,
1804 				   0 for global options.  */
1805   Elf32_Word info;		/* Kind-specific information.  */
1806 } Elf_Options;
1807 
1808 /* Values for `kind' field in Elf_Options.  */
1809 
1810 #define ODK_NULL	0	/* Undefined.  */
1811 #define ODK_REGINFO	1	/* Register usage information.  */
1812 #define ODK_EXCEPTIONS	2	/* Exception processing options.  */
1813 #define ODK_PAD		3	/* Section padding options.  */
1814 #define ODK_HWPATCH	4	/* Hardware workarounds performed */
1815 #define ODK_FILL	5	/* record the fill value used by the linker. */
1816 #define ODK_TAGS	6	/* reserve space for desktop tools to write. */
1817 #define ODK_HWAND	7	/* HW workarounds.  'AND' bits when merging. */
1818 #define ODK_HWOR	8	/* HW workarounds.  'OR' bits when merging.  */
1819 
1820 /* Values for `info' in Elf_Options for ODK_EXCEPTIONS entries.  */
1821 
1822 #define OEX_FPU_MIN	0x1f	/* FPE's which MUST be enabled.  */
1823 #define OEX_FPU_MAX	0x1f00	/* FPE's which MAY be enabled.  */
1824 #define OEX_PAGE0	0x10000	/* page zero must be mapped.  */
1825 #define OEX_SMM		0x20000	/* Force sequential memory mode?  */
1826 #define OEX_FPDBUG	0x40000	/* Force floating point debug mode?  */
1827 #define OEX_PRECISEFP	OEX_FPDBUG
1828 #define OEX_DISMISS	0x80000	/* Dismiss invalid address faults?  */
1829 
1830 #define OEX_FPU_INVAL	0x10
1831 #define OEX_FPU_DIV0	0x08
1832 #define OEX_FPU_OFLO	0x04
1833 #define OEX_FPU_UFLO	0x02
1834 #define OEX_FPU_INEX	0x01
1835 
1836 /* Masks for `info' in Elf_Options for an ODK_HWPATCH entry.  */
1837 
1838 #define OHW_R4KEOP	0x1	/* R4000 end-of-page patch.  */
1839 #define OHW_R8KPFETCH	0x2	/* may need R8000 prefetch patch.  */
1840 #define OHW_R5KEOP	0x4	/* R5000 end-of-page patch.  */
1841 #define OHW_R5KCVTL	0x8	/* R5000 cvt.[ds].l bug.  clean=1.  */
1842 
1843 #define OPAD_PREFIX	0x1
1844 #define OPAD_POSTFIX	0x2
1845 #define OPAD_SYMBOL	0x4
1846 
1847 /* Entry found in `.options' section.  */
1848 
1849 typedef struct
1850 {
1851   Elf32_Word hwp_flags1;	/* Extra flags.  */
1852   Elf32_Word hwp_flags2;	/* Extra flags.  */
1853 } Elf_Options_Hw;
1854 
1855 /* Masks for `info' in ElfOptions for ODK_HWAND and ODK_HWOR entries.  */
1856 
1857 #define OHWA0_R4KEOP_CHECKED	0x00000001
1858 #define OHWA1_R4KEOP_CLEAN	0x00000002
1859 
1860 /* MIPS relocs.  */
1861 
1862 #define R_MIPS_NONE		0	/* No reloc */
1863 #define R_MIPS_16		1	/* Direct 16 bit */
1864 #define R_MIPS_32		2	/* Direct 32 bit */
1865 #define R_MIPS_REL32		3	/* PC relative 32 bit */
1866 #define R_MIPS_26		4	/* Direct 26 bit shifted */
1867 #define R_MIPS_HI16		5	/* High 16 bit */
1868 #define R_MIPS_LO16		6	/* Low 16 bit */
1869 #define R_MIPS_GPREL16		7	/* GP relative 16 bit */
1870 #define R_MIPS_LITERAL		8	/* 16 bit literal entry */
1871 #define R_MIPS_GOT16		9	/* 16 bit GOT entry */
1872 #define R_MIPS_PC16		10	/* PC relative 16 bit */
1873 #define R_MIPS_CALL16		11	/* 16 bit GOT entry for function */
1874 #define R_MIPS_GPREL32		12	/* GP relative 32 bit */
1875 
1876 #define R_MIPS_SHIFT5		16
1877 #define R_MIPS_SHIFT6		17
1878 #define R_MIPS_64		18
1879 #define R_MIPS_GOT_DISP		19
1880 #define R_MIPS_GOT_PAGE		20
1881 #define R_MIPS_GOT_OFST		21
1882 #define R_MIPS_GOT_HI16		22
1883 #define R_MIPS_GOT_LO16		23
1884 #define R_MIPS_SUB		24
1885 #define R_MIPS_INSERT_A		25
1886 #define R_MIPS_INSERT_B		26
1887 #define R_MIPS_DELETE		27
1888 #define R_MIPS_HIGHER		28
1889 #define R_MIPS_HIGHEST		29
1890 #define R_MIPS_CALL_HI16	30
1891 #define R_MIPS_CALL_LO16	31
1892 #define R_MIPS_SCN_DISP		32
1893 #define R_MIPS_REL16		33
1894 #define R_MIPS_ADD_IMMEDIATE	34
1895 #define R_MIPS_PJUMP		35
1896 #define R_MIPS_RELGOT		36
1897 #define R_MIPS_JALR		37
1898 #define R_MIPS_TLS_DTPMOD32	38	/* Module number 32 bit */
1899 #define R_MIPS_TLS_DTPREL32	39	/* Module-relative offset 32 bit */
1900 #define R_MIPS_TLS_DTPMOD64	40	/* Module number 64 bit */
1901 #define R_MIPS_TLS_DTPREL64	41	/* Module-relative offset 64 bit */
1902 #define R_MIPS_TLS_GD		42	/* 16 bit GOT offset for GD */
1903 #define R_MIPS_TLS_LDM		43	/* 16 bit GOT offset for LDM */
1904 #define R_MIPS_TLS_DTPREL_HI16	44	/* Module-relative offset, high 16 bits */
1905 #define R_MIPS_TLS_DTPREL_LO16	45	/* Module-relative offset, low 16 bits */
1906 #define R_MIPS_TLS_GOTTPREL	46	/* 16 bit GOT offset for IE */
1907 #define R_MIPS_TLS_TPREL32	47	/* TP-relative offset, 32 bit */
1908 #define R_MIPS_TLS_TPREL64	48	/* TP-relative offset, 64 bit */
1909 #define R_MIPS_TLS_TPREL_HI16	49	/* TP-relative offset, high 16 bits */
1910 #define R_MIPS_TLS_TPREL_LO16	50	/* TP-relative offset, low 16 bits */
1911 #define R_MIPS_GLOB_DAT		51
1912 #define R_MIPS_COPY		126
1913 #define R_MIPS_JUMP_SLOT        127
1914 /* Keep this the last entry.  */
1915 #define R_MIPS_NUM		128
1916 
1917 /* Legal values for p_type field of Elf32_Phdr.  */
1918 
1919 #define PT_MIPS_REGINFO	  0x70000000	/* Register usage information. */
1920 #define PT_MIPS_RTPROC	  0x70000001	/* Runtime procedure table. */
1921 #define PT_MIPS_OPTIONS	  0x70000002
1922 #define PT_MIPS_ABIFLAGS  0x70000003	/* FP mode requirement. */
1923 
1924 /* Special program header types.  */
1925 
1926 #define PF_MIPS_LOCAL	0x10000000
1927 
1928 /* Legal values for d_tag field of Elf32_Dyn.  */
1929 
1930 #define DT_MIPS_RLD_VERSION  0x70000001	/* Runtime linker interface version */
1931 #define DT_MIPS_TIME_STAMP   0x70000002	/* Timestamp */
1932 #define DT_MIPS_ICHECKSUM    0x70000003	/* Checksum */
1933 #define DT_MIPS_IVERSION     0x70000004	/* Version string (string tbl index) */
1934 #define DT_MIPS_FLAGS	     0x70000005	/* Flags */
1935 #define DT_MIPS_BASE_ADDRESS 0x70000006	/* Base address */
1936 #define DT_MIPS_MSYM	     0x70000007
1937 #define DT_MIPS_CONFLICT     0x70000008	/* Address of CONFLICT section */
1938 #define DT_MIPS_LIBLIST	     0x70000009	/* Address of LIBLIST section */
1939 #define DT_MIPS_LOCAL_GOTNO  0x7000000a	/* Number of local GOT entries */
1940 #define DT_MIPS_CONFLICTNO   0x7000000b	/* Number of CONFLICT entries */
1941 #define DT_MIPS_LIBLISTNO    0x70000010	/* Number of LIBLIST entries */
1942 #define DT_MIPS_SYMTABNO     0x70000011	/* Number of DYNSYM entries */
1943 #define DT_MIPS_UNREFEXTNO   0x70000012	/* First external DYNSYM */
1944 #define DT_MIPS_GOTSYM	     0x70000013	/* First GOT entry in DYNSYM */
1945 #define DT_MIPS_HIPAGENO     0x70000014	/* Number of GOT page table entries */
1946 #define DT_MIPS_RLD_MAP	     0x70000016	/* Address of run time loader map.  */
1947 #define DT_MIPS_DELTA_CLASS  0x70000017	/* Delta C++ class definition.  */
1948 #define DT_MIPS_DELTA_CLASS_NO    0x70000018 /* Number of entries in
1949 						DT_MIPS_DELTA_CLASS.  */
1950 #define DT_MIPS_DELTA_INSTANCE    0x70000019 /* Delta C++ class instances.  */
1951 #define DT_MIPS_DELTA_INSTANCE_NO 0x7000001a /* Number of entries in
1952 						DT_MIPS_DELTA_INSTANCE.  */
1953 #define DT_MIPS_DELTA_RELOC  0x7000001b /* Delta relocations.  */
1954 #define DT_MIPS_DELTA_RELOC_NO 0x7000001c /* Number of entries in
1955 					     DT_MIPS_DELTA_RELOC.  */
1956 #define DT_MIPS_DELTA_SYM    0x7000001d /* Delta symbols that Delta
1957 					   relocations refer to.  */
1958 #define DT_MIPS_DELTA_SYM_NO 0x7000001e /* Number of entries in
1959 					   DT_MIPS_DELTA_SYM.  */
1960 #define DT_MIPS_DELTA_CLASSSYM 0x70000020 /* Delta symbols that hold the
1961 					     class declaration.  */
1962 #define DT_MIPS_DELTA_CLASSSYM_NO 0x70000021 /* Number of entries in
1963 						DT_MIPS_DELTA_CLASSSYM.  */
1964 #define DT_MIPS_CXX_FLAGS    0x70000022 /* Flags indicating for C++ flavor.  */
1965 #define DT_MIPS_PIXIE_INIT   0x70000023
1966 #define DT_MIPS_SYMBOL_LIB   0x70000024
1967 #define DT_MIPS_LOCALPAGE_GOTIDX 0x70000025
1968 #define DT_MIPS_LOCAL_GOTIDX 0x70000026
1969 #define DT_MIPS_HIDDEN_GOTIDX 0x70000027
1970 #define DT_MIPS_PROTECTED_GOTIDX 0x70000028
1971 #define DT_MIPS_OPTIONS	     0x70000029 /* Address of .options.  */
1972 #define DT_MIPS_INTERFACE    0x7000002a /* Address of .interface.  */
1973 #define DT_MIPS_DYNSTR_ALIGN 0x7000002b
1974 #define DT_MIPS_INTERFACE_SIZE 0x7000002c /* Size of the .interface section. */
1975 #define DT_MIPS_RLD_TEXT_RESOLVE_ADDR 0x7000002d /* Address of rld_text_rsolve
1976 						    function stored in GOT.  */
1977 #define DT_MIPS_PERF_SUFFIX  0x7000002e /* Default suffix of dso to be added
1978 					   by rld on dlopen() calls.  */
1979 #define DT_MIPS_COMPACT_SIZE 0x7000002f /* (O32)Size of compact rel section. */
1980 #define DT_MIPS_GP_VALUE     0x70000030 /* GP value for aux GOTs.  */
1981 #define DT_MIPS_AUX_DYNAMIC  0x70000031 /* Address of aux .dynamic.  */
1982 /* The address of .got.plt in an executable using the new non-PIC ABI.  */
1983 #define DT_MIPS_PLTGOT	     0x70000032
1984 /* The base of the PLT in an executable using the new non-PIC ABI if that
1985    PLT is writable.  For a non-writable PLT, this is omitted or has a zero
1986    value.  */
1987 #define DT_MIPS_RWPLT        0x70000034
1988 /* An alternative description of the classic MIPS RLD_MAP that is usable
1989    in a PIE as it stores a relative offset from the address of the tag
1990    rather than an absolute address.  */
1991 #define DT_MIPS_RLD_MAP_REL  0x70000035
1992 /* GNU-style hash table with xlat.  */
1993 #define DT_MIPS_XHASH	     0x70000036
1994 #define DT_MIPS_NUM	     0x37
1995 
1996 /* Legal values for DT_MIPS_FLAGS Elf32_Dyn entry.  */
1997 
1998 #define RHF_NONE		   0		/* No flags */
1999 #define RHF_QUICKSTART		   (1 << 0)	/* Use quickstart */
2000 #define RHF_NOTPOT		   (1 << 1)	/* Hash size not power of 2 */
2001 #define RHF_NO_LIBRARY_REPLACEMENT (1 << 2)	/* Ignore LD_LIBRARY_PATH */
2002 #define RHF_NO_MOVE		   (1 << 3)
2003 #define RHF_SGI_ONLY		   (1 << 4)
2004 #define RHF_GUARANTEE_INIT	   (1 << 5)
2005 #define RHF_DELTA_C_PLUS_PLUS	   (1 << 6)
2006 #define RHF_GUARANTEE_START_INIT   (1 << 7)
2007 #define RHF_PIXIE		   (1 << 8)
2008 #define RHF_DEFAULT_DELAY_LOAD	   (1 << 9)
2009 #define RHF_REQUICKSTART	   (1 << 10)
2010 #define RHF_REQUICKSTARTED	   (1 << 11)
2011 #define RHF_CORD		   (1 << 12)
2012 #define RHF_NO_UNRES_UNDEF	   (1 << 13)
2013 #define RHF_RLD_ORDER_SAFE	   (1 << 14)
2014 
2015 /* Entries found in sections of type SHT_MIPS_LIBLIST.  */
2016 
2017 typedef struct
2018 {
2019   Elf32_Word l_name;		/* Name (string table index) */
2020   Elf32_Word l_time_stamp;	/* Timestamp */
2021   Elf32_Word l_checksum;	/* Checksum */
2022   Elf32_Word l_version;		/* Interface version */
2023   Elf32_Word l_flags;		/* Flags */
2024 } Elf32_Lib;
2025 
2026 typedef struct
2027 {
2028   Elf64_Word l_name;		/* Name (string table index) */
2029   Elf64_Word l_time_stamp;	/* Timestamp */
2030   Elf64_Word l_checksum;	/* Checksum */
2031   Elf64_Word l_version;		/* Interface version */
2032   Elf64_Word l_flags;		/* Flags */
2033 } Elf64_Lib;
2034 
2035 
2036 /* Legal values for l_flags.  */
2037 
2038 #define LL_NONE		  0
2039 #define LL_EXACT_MATCH	  (1 << 0)	/* Require exact match */
2040 #define LL_IGNORE_INT_VER (1 << 1)	/* Ignore interface version */
2041 #define LL_REQUIRE_MINOR  (1 << 2)
2042 #define LL_EXPORTS	  (1 << 3)
2043 #define LL_DELAY_LOAD	  (1 << 4)
2044 #define LL_DELTA	  (1 << 5)
2045 
2046 /* Entries found in sections of type SHT_MIPS_CONFLICT.  */
2047 
2048 typedef Elf32_Addr Elf32_Conflict;
2049 
2050 typedef struct
2051 {
2052   /* Version of flags structure.  */
2053   Elf32_Half version;
2054   /* The level of the ISA: 1-5, 32, 64.  */
2055   unsigned char isa_level;
2056   /* The revision of ISA: 0 for MIPS V and below, 1-n otherwise.  */
2057   unsigned char isa_rev;
2058   /* The size of general purpose registers.  */
2059   unsigned char gpr_size;
2060   /* The size of co-processor 1 registers.  */
2061   unsigned char cpr1_size;
2062   /* The size of co-processor 2 registers.  */
2063   unsigned char cpr2_size;
2064   /* The floating-point ABI.  */
2065   unsigned char fp_abi;
2066   /* Processor-specific extension.  */
2067   Elf32_Word isa_ext;
2068   /* Mask of ASEs used.  */
2069   Elf32_Word ases;
2070   /* Mask of general flags.  */
2071   Elf32_Word flags1;
2072   Elf32_Word flags2;
2073 } Elf_MIPS_ABIFlags_v0;
2074 
2075 /* Values for the register size bytes of an abi flags structure.  */
2076 
2077 #define MIPS_AFL_REG_NONE	0x00	 /* No registers.  */
2078 #define MIPS_AFL_REG_32		0x01	 /* 32-bit registers.  */
2079 #define MIPS_AFL_REG_64		0x02	 /* 64-bit registers.  */
2080 #define MIPS_AFL_REG_128	0x03	 /* 128-bit registers.  */
2081 
2082 /* Masks for the ases word of an ABI flags structure.  */
2083 
2084 #define MIPS_AFL_ASE_DSP	0x00000001 /* DSP ASE.  */
2085 #define MIPS_AFL_ASE_DSPR2	0x00000002 /* DSP R2 ASE.  */
2086 #define MIPS_AFL_ASE_EVA	0x00000004 /* Enhanced VA Scheme.  */
2087 #define MIPS_AFL_ASE_MCU	0x00000008 /* MCU (MicroController) ASE.  */
2088 #define MIPS_AFL_ASE_MDMX	0x00000010 /* MDMX ASE.  */
2089 #define MIPS_AFL_ASE_MIPS3D	0x00000020 /* MIPS-3D ASE.  */
2090 #define MIPS_AFL_ASE_MT		0x00000040 /* MT ASE.  */
2091 #define MIPS_AFL_ASE_SMARTMIPS	0x00000080 /* SmartMIPS ASE.  */
2092 #define MIPS_AFL_ASE_VIRT	0x00000100 /* VZ ASE.  */
2093 #define MIPS_AFL_ASE_MSA	0x00000200 /* MSA ASE.  */
2094 #define MIPS_AFL_ASE_MIPS16	0x00000400 /* MIPS16 ASE.  */
2095 #define MIPS_AFL_ASE_MICROMIPS	0x00000800 /* MICROMIPS ASE.  */
2096 #define MIPS_AFL_ASE_XPA	0x00001000 /* XPA ASE.  */
2097 #define MIPS_AFL_ASE_MASK	0x00001fff /* All ASEs.  */
2098 
2099 /* Values for the isa_ext word of an ABI flags structure.  */
2100 
2101 #define MIPS_AFL_EXT_XLR	  1   /* RMI Xlr instruction.  */
2102 #define MIPS_AFL_EXT_OCTEON2	  2   /* Cavium Networks Octeon2.  */
2103 #define MIPS_AFL_EXT_OCTEONP	  3   /* Cavium Networks OcteonP.  */
2104 #define MIPS_AFL_EXT_LOONGSON_3A  4   /* Loongson 3A.  */
2105 #define MIPS_AFL_EXT_OCTEON	  5   /* Cavium Networks Octeon.  */
2106 #define MIPS_AFL_EXT_5900	  6   /* MIPS R5900 instruction.  */
2107 #define MIPS_AFL_EXT_4650	  7   /* MIPS R4650 instruction.  */
2108 #define MIPS_AFL_EXT_4010	  8   /* LSI R4010 instruction.  */
2109 #define MIPS_AFL_EXT_4100	  9   /* NEC VR4100 instruction.  */
2110 #define MIPS_AFL_EXT_3900	  10  /* Toshiba R3900 instruction.  */
2111 #define MIPS_AFL_EXT_10000	  11  /* MIPS R10000 instruction.  */
2112 #define MIPS_AFL_EXT_SB1	  12  /* Broadcom SB-1 instruction.  */
2113 #define MIPS_AFL_EXT_4111	  13  /* NEC VR4111/VR4181 instruction.  */
2114 #define MIPS_AFL_EXT_4120	  14  /* NEC VR4120 instruction.  */
2115 #define MIPS_AFL_EXT_5400	  15  /* NEC VR5400 instruction.  */
2116 #define MIPS_AFL_EXT_5500	  16  /* NEC VR5500 instruction.  */
2117 #define MIPS_AFL_EXT_LOONGSON_2E  17  /* ST Microelectronics Loongson 2E.  */
2118 #define MIPS_AFL_EXT_LOONGSON_2F  18  /* ST Microelectronics Loongson 2F.  */
2119 
2120 /* Masks for the flags1 word of an ABI flags structure.  */
2121 #define MIPS_AFL_FLAGS1_ODDSPREG  1  /* Uses odd single-precision registers.  */
2122 
2123 /* Object attribute values.  */
2124 enum
2125 {
2126   /* Not tagged or not using any ABIs affected by the differences.  */
2127   Val_GNU_MIPS_ABI_FP_ANY = 0,
2128   /* Using hard-float -mdouble-float.  */
2129   Val_GNU_MIPS_ABI_FP_DOUBLE = 1,
2130   /* Using hard-float -msingle-float.  */
2131   Val_GNU_MIPS_ABI_FP_SINGLE = 2,
2132   /* Using soft-float.  */
2133   Val_GNU_MIPS_ABI_FP_SOFT = 3,
2134   /* Using -mips32r2 -mfp64.  */
2135   Val_GNU_MIPS_ABI_FP_OLD_64 = 4,
2136   /* Using -mfpxx.  */
2137   Val_GNU_MIPS_ABI_FP_XX = 5,
2138   /* Using -mips32r2 -mfp64.  */
2139   Val_GNU_MIPS_ABI_FP_64 = 6,
2140   /* Using -mips32r2 -mfp64 -mno-odd-spreg.  */
2141   Val_GNU_MIPS_ABI_FP_64A = 7,
2142   /* Maximum allocated FP ABI value.  */
2143   Val_GNU_MIPS_ABI_FP_MAX = 7
2144 };
2145 
2146 /* HPPA specific definitions.  */
2147 
2148 /* Legal values for e_flags field of Elf32_Ehdr.  */
2149 
2150 #define EF_PARISC_TRAPNIL	0x00010000 /* Trap nil pointer dereference.  */
2151 #define EF_PARISC_EXT		0x00020000 /* Program uses arch. extensions. */
2152 #define EF_PARISC_LSB		0x00040000 /* Program expects little endian. */
2153 #define EF_PARISC_WIDE		0x00080000 /* Program expects wide mode.  */
2154 #define EF_PARISC_NO_KABP	0x00100000 /* No kernel assisted branch
2155 					      prediction.  */
2156 #define EF_PARISC_LAZYSWAP	0x00400000 /* Allow lazy swapping.  */
2157 #define EF_PARISC_ARCH		0x0000ffff /* Architecture version.  */
2158 
2159 /* Defined values for `e_flags & EF_PARISC_ARCH' are:  */
2160 
2161 #define EFA_PARISC_1_0		    0x020b /* PA-RISC 1.0 big-endian.  */
2162 #define EFA_PARISC_1_1		    0x0210 /* PA-RISC 1.1 big-endian.  */
2163 #define EFA_PARISC_2_0		    0x0214 /* PA-RISC 2.0 big-endian.  */
2164 
2165 /* Additional section indices.  */
2166 
2167 #define SHN_PARISC_ANSI_COMMON	0xff00	   /* Section for tentatively declared
2168 					      symbols in ANSI C.  */
2169 #define SHN_PARISC_HUGE_COMMON	0xff01	   /* Common blocks in huge model.  */
2170 
2171 /* Legal values for sh_type field of Elf32_Shdr.  */
2172 
2173 #define SHT_PARISC_EXT		0x70000000 /* Contains product specific ext. */
2174 #define SHT_PARISC_UNWIND	0x70000001 /* Unwind information.  */
2175 #define SHT_PARISC_DOC		0x70000002 /* Debug info for optimized code. */
2176 
2177 /* Legal values for sh_flags field of Elf32_Shdr.  */
2178 
2179 #define SHF_PARISC_SHORT	0x20000000 /* Section with short addressing. */
2180 #define SHF_PARISC_HUGE		0x40000000 /* Section far from gp.  */
2181 #define SHF_PARISC_SBP		0x80000000 /* Static branch prediction code. */
2182 
2183 /* Legal values for ST_TYPE subfield of st_info (symbol type).  */
2184 
2185 #define STT_PARISC_MILLICODE	13	/* Millicode function entry point.  */
2186 
2187 #define STT_HP_OPAQUE		(STT_LOOS + 0x1)
2188 #define STT_HP_STUB		(STT_LOOS + 0x2)
2189 
2190 /* HPPA relocs.  */
2191 
2192 #define R_PARISC_NONE		0	/* No reloc.  */
2193 #define R_PARISC_DIR32		1	/* Direct 32-bit reference.  */
2194 #define R_PARISC_DIR21L		2	/* Left 21 bits of eff. address.  */
2195 #define R_PARISC_DIR17R		3	/* Right 17 bits of eff. address.  */
2196 #define R_PARISC_DIR17F		4	/* 17 bits of eff. address.  */
2197 #define R_PARISC_DIR14R		6	/* Right 14 bits of eff. address.  */
2198 #define R_PARISC_PCREL32	9	/* 32-bit rel. address.  */
2199 #define R_PARISC_PCREL21L	10	/* Left 21 bits of rel. address.  */
2200 #define R_PARISC_PCREL17R	11	/* Right 17 bits of rel. address.  */
2201 #define R_PARISC_PCREL17F	12	/* 17 bits of rel. address.  */
2202 #define R_PARISC_PCREL14R	14	/* Right 14 bits of rel. address.  */
2203 #define R_PARISC_DPREL21L	18	/* Left 21 bits of rel. address.  */
2204 #define R_PARISC_DPREL14R	22	/* Right 14 bits of rel. address.  */
2205 #define R_PARISC_GPREL21L	26	/* GP-relative, left 21 bits.  */
2206 #define R_PARISC_GPREL14R	30	/* GP-relative, right 14 bits.  */
2207 #define R_PARISC_LTOFF21L	34	/* LT-relative, left 21 bits.  */
2208 #define R_PARISC_LTOFF14R	38	/* LT-relative, right 14 bits.  */
2209 #define R_PARISC_SECREL32	41	/* 32 bits section rel. address.  */
2210 #define R_PARISC_SEGBASE	48	/* No relocation, set segment base.  */
2211 #define R_PARISC_SEGREL32	49	/* 32 bits segment rel. address.  */
2212 #define R_PARISC_PLTOFF21L	50	/* PLT rel. address, left 21 bits.  */
2213 #define R_PARISC_PLTOFF14R	54	/* PLT rel. address, right 14 bits.  */
2214 #define R_PARISC_LTOFF_FPTR32	57	/* 32 bits LT-rel. function pointer. */
2215 #define R_PARISC_LTOFF_FPTR21L	58	/* LT-rel. fct ptr, left 21 bits. */
2216 #define R_PARISC_LTOFF_FPTR14R	62	/* LT-rel. fct ptr, right 14 bits. */
2217 #define R_PARISC_FPTR64		64	/* 64 bits function address.  */
2218 #define R_PARISC_PLABEL32	65	/* 32 bits function address.  */
2219 #define R_PARISC_PLABEL21L	66	/* Left 21 bits of fdesc address.  */
2220 #define R_PARISC_PLABEL14R	70	/* Right 14 bits of fdesc address.  */
2221 #define R_PARISC_PCREL64	72	/* 64 bits PC-rel. address.  */
2222 #define R_PARISC_PCREL22F	74	/* 22 bits PC-rel. address.  */
2223 #define R_PARISC_PCREL14WR	75	/* PC-rel. address, right 14 bits.  */
2224 #define R_PARISC_PCREL14DR	76	/* PC rel. address, right 14 bits.  */
2225 #define R_PARISC_PCREL16F	77	/* 16 bits PC-rel. address.  */
2226 #define R_PARISC_PCREL16WF	78	/* 16 bits PC-rel. address.  */
2227 #define R_PARISC_PCREL16DF	79	/* 16 bits PC-rel. address.  */
2228 #define R_PARISC_DIR64		80	/* 64 bits of eff. address.  */
2229 #define R_PARISC_DIR14WR	83	/* 14 bits of eff. address.  */
2230 #define R_PARISC_DIR14DR	84	/* 14 bits of eff. address.  */
2231 #define R_PARISC_DIR16F		85	/* 16 bits of eff. address.  */
2232 #define R_PARISC_DIR16WF	86	/* 16 bits of eff. address.  */
2233 #define R_PARISC_DIR16DF	87	/* 16 bits of eff. address.  */
2234 #define R_PARISC_GPREL64	88	/* 64 bits of GP-rel. address.  */
2235 #define R_PARISC_GPREL14WR	91	/* GP-rel. address, right 14 bits.  */
2236 #define R_PARISC_GPREL14DR	92	/* GP-rel. address, right 14 bits.  */
2237 #define R_PARISC_GPREL16F	93	/* 16 bits GP-rel. address.  */
2238 #define R_PARISC_GPREL16WF	94	/* 16 bits GP-rel. address.  */
2239 #define R_PARISC_GPREL16DF	95	/* 16 bits GP-rel. address.  */
2240 #define R_PARISC_LTOFF64	96	/* 64 bits LT-rel. address.  */
2241 #define R_PARISC_LTOFF14WR	99	/* LT-rel. address, right 14 bits.  */
2242 #define R_PARISC_LTOFF14DR	100	/* LT-rel. address, right 14 bits.  */
2243 #define R_PARISC_LTOFF16F	101	/* 16 bits LT-rel. address.  */
2244 #define R_PARISC_LTOFF16WF	102	/* 16 bits LT-rel. address.  */
2245 #define R_PARISC_LTOFF16DF	103	/* 16 bits LT-rel. address.  */
2246 #define R_PARISC_SECREL64	104	/* 64 bits section rel. address.  */
2247 #define R_PARISC_SEGREL64	112	/* 64 bits segment rel. address.  */
2248 #define R_PARISC_PLTOFF14WR	115	/* PLT-rel. address, right 14 bits.  */
2249 #define R_PARISC_PLTOFF14DR	116	/* PLT-rel. address, right 14 bits.  */
2250 #define R_PARISC_PLTOFF16F	117	/* 16 bits LT-rel. address.  */
2251 #define R_PARISC_PLTOFF16WF	118	/* 16 bits PLT-rel. address.  */
2252 #define R_PARISC_PLTOFF16DF	119	/* 16 bits PLT-rel. address.  */
2253 #define R_PARISC_LTOFF_FPTR64	120	/* 64 bits LT-rel. function ptr.  */
2254 #define R_PARISC_LTOFF_FPTR14WR	123	/* LT-rel. fct. ptr., right 14 bits. */
2255 #define R_PARISC_LTOFF_FPTR14DR	124	/* LT-rel. fct. ptr., right 14 bits. */
2256 #define R_PARISC_LTOFF_FPTR16F	125	/* 16 bits LT-rel. function ptr.  */
2257 #define R_PARISC_LTOFF_FPTR16WF	126	/* 16 bits LT-rel. function ptr.  */
2258 #define R_PARISC_LTOFF_FPTR16DF	127	/* 16 bits LT-rel. function ptr.  */
2259 #define R_PARISC_LORESERVE	128
2260 #define R_PARISC_COPY		128	/* Copy relocation.  */
2261 #define R_PARISC_IPLT		129	/* Dynamic reloc, imported PLT */
2262 #define R_PARISC_EPLT		130	/* Dynamic reloc, exported PLT */
2263 #define R_PARISC_TPREL32	153	/* 32 bits TP-rel. address.  */
2264 #define R_PARISC_TPREL21L	154	/* TP-rel. address, left 21 bits.  */
2265 #define R_PARISC_TPREL14R	158	/* TP-rel. address, right 14 bits.  */
2266 #define R_PARISC_LTOFF_TP21L	162	/* LT-TP-rel. address, left 21 bits. */
2267 #define R_PARISC_LTOFF_TP14R	166	/* LT-TP-rel. address, right 14 bits.*/
2268 #define R_PARISC_LTOFF_TP14F	167	/* 14 bits LT-TP-rel. address.  */
2269 #define R_PARISC_TPREL64	216	/* 64 bits TP-rel. address.  */
2270 #define R_PARISC_TPREL14WR	219	/* TP-rel. address, right 14 bits.  */
2271 #define R_PARISC_TPREL14DR	220	/* TP-rel. address, right 14 bits.  */
2272 #define R_PARISC_TPREL16F	221	/* 16 bits TP-rel. address.  */
2273 #define R_PARISC_TPREL16WF	222	/* 16 bits TP-rel. address.  */
2274 #define R_PARISC_TPREL16DF	223	/* 16 bits TP-rel. address.  */
2275 #define R_PARISC_LTOFF_TP64	224	/* 64 bits LT-TP-rel. address.  */
2276 #define R_PARISC_LTOFF_TP14WR	227	/* LT-TP-rel. address, right 14 bits.*/
2277 #define R_PARISC_LTOFF_TP14DR	228	/* LT-TP-rel. address, right 14 bits.*/
2278 #define R_PARISC_LTOFF_TP16F	229	/* 16 bits LT-TP-rel. address.  */
2279 #define R_PARISC_LTOFF_TP16WF	230	/* 16 bits LT-TP-rel. address.  */
2280 #define R_PARISC_LTOFF_TP16DF	231	/* 16 bits LT-TP-rel. address.  */
2281 #define R_PARISC_GNU_VTENTRY	232
2282 #define R_PARISC_GNU_VTINHERIT	233
2283 #define R_PARISC_TLS_GD21L	234	/* GD 21-bit left.  */
2284 #define R_PARISC_TLS_GD14R	235	/* GD 14-bit right.  */
2285 #define R_PARISC_TLS_GDCALL	236	/* GD call to __t_g_a.  */
2286 #define R_PARISC_TLS_LDM21L	237	/* LD module 21-bit left.  */
2287 #define R_PARISC_TLS_LDM14R	238	/* LD module 14-bit right.  */
2288 #define R_PARISC_TLS_LDMCALL	239	/* LD module call to __t_g_a.  */
2289 #define R_PARISC_TLS_LDO21L	240	/* LD offset 21-bit left.  */
2290 #define R_PARISC_TLS_LDO14R	241	/* LD offset 14-bit right.  */
2291 #define R_PARISC_TLS_DTPMOD32	242	/* DTP module 32-bit.  */
2292 #define R_PARISC_TLS_DTPMOD64	243	/* DTP module 64-bit.  */
2293 #define R_PARISC_TLS_DTPOFF32	244	/* DTP offset 32-bit.  */
2294 #define R_PARISC_TLS_DTPOFF64	245	/* DTP offset 32-bit.  */
2295 #define R_PARISC_TLS_LE21L	R_PARISC_TPREL21L
2296 #define R_PARISC_TLS_LE14R	R_PARISC_TPREL14R
2297 #define R_PARISC_TLS_IE21L	R_PARISC_LTOFF_TP21L
2298 #define R_PARISC_TLS_IE14R	R_PARISC_LTOFF_TP14R
2299 #define R_PARISC_TLS_TPREL32	R_PARISC_TPREL32
2300 #define R_PARISC_TLS_TPREL64	R_PARISC_TPREL64
2301 #define R_PARISC_HIRESERVE	255
2302 
2303 /* Legal values for p_type field of Elf32_Phdr/Elf64_Phdr.  */
2304 
2305 #define PT_HP_TLS		(PT_LOOS + 0x0)
2306 #define PT_HP_CORE_NONE		(PT_LOOS + 0x1)
2307 #define PT_HP_CORE_VERSION	(PT_LOOS + 0x2)
2308 #define PT_HP_CORE_KERNEL	(PT_LOOS + 0x3)
2309 #define PT_HP_CORE_COMM		(PT_LOOS + 0x4)
2310 #define PT_HP_CORE_PROC		(PT_LOOS + 0x5)
2311 #define PT_HP_CORE_LOADABLE	(PT_LOOS + 0x6)
2312 #define PT_HP_CORE_STACK	(PT_LOOS + 0x7)
2313 #define PT_HP_CORE_SHM		(PT_LOOS + 0x8)
2314 #define PT_HP_CORE_MMF		(PT_LOOS + 0x9)
2315 #define PT_HP_PARALLEL		(PT_LOOS + 0x10)
2316 #define PT_HP_FASTBIND		(PT_LOOS + 0x11)
2317 #define PT_HP_OPT_ANNOT		(PT_LOOS + 0x12)
2318 #define PT_HP_HSL_ANNOT		(PT_LOOS + 0x13)
2319 #define PT_HP_STACK		(PT_LOOS + 0x14)
2320 
2321 #define PT_PARISC_ARCHEXT	0x70000000
2322 #define PT_PARISC_UNWIND	0x70000001
2323 
2324 /* Legal values for p_flags field of Elf32_Phdr/Elf64_Phdr.  */
2325 
2326 #define PF_PARISC_SBP		0x08000000
2327 
2328 #define PF_HP_PAGE_SIZE		0x00100000
2329 #define PF_HP_FAR_SHARED	0x00200000
2330 #define PF_HP_NEAR_SHARED	0x00400000
2331 #define PF_HP_CODE		0x01000000
2332 #define PF_HP_MODIFY		0x02000000
2333 #define PF_HP_LAZYSWAP		0x04000000
2334 #define PF_HP_SBP		0x08000000
2335 
2336 
2337 /* Alpha specific definitions.  */
2338 
2339 /* Legal values for e_flags field of Elf64_Ehdr.  */
2340 
2341 #define EF_ALPHA_32BIT		1	/* All addresses must be < 2GB.  */
2342 #define EF_ALPHA_CANRELAX	2	/* Relocations for relaxing exist.  */
2343 
2344 /* Legal values for sh_type field of Elf64_Shdr.  */
2345 
2346 /* These two are primerily concerned with ECOFF debugging info.  */
2347 #define SHT_ALPHA_DEBUG		0x70000001
2348 #define SHT_ALPHA_REGINFO	0x70000002
2349 
2350 /* Legal values for sh_flags field of Elf64_Shdr.  */
2351 
2352 #define SHF_ALPHA_GPREL		0x10000000
2353 
2354 /* Legal values for st_other field of Elf64_Sym.  */
2355 #define STO_ALPHA_NOPV		0x80	/* No PV required.  */
2356 #define STO_ALPHA_STD_GPLOAD	0x88	/* PV only used for initial ldgp.  */
2357 
2358 /* Alpha relocs.  */
2359 
2360 #define R_ALPHA_NONE		0	/* No reloc */
2361 #define R_ALPHA_REFLONG		1	/* Direct 32 bit */
2362 #define R_ALPHA_REFQUAD		2	/* Direct 64 bit */
2363 #define R_ALPHA_GPREL32		3	/* GP relative 32 bit */
2364 #define R_ALPHA_LITERAL		4	/* GP relative 16 bit w/optimization */
2365 #define R_ALPHA_LITUSE		5	/* Optimization hint for LITERAL */
2366 #define R_ALPHA_GPDISP		6	/* Add displacement to GP */
2367 #define R_ALPHA_BRADDR		7	/* PC+4 relative 23 bit shifted */
2368 #define R_ALPHA_HINT		8	/* PC+4 relative 16 bit shifted */
2369 #define R_ALPHA_SREL16		9	/* PC relative 16 bit */
2370 #define R_ALPHA_SREL32		10	/* PC relative 32 bit */
2371 #define R_ALPHA_SREL64		11	/* PC relative 64 bit */
2372 #define R_ALPHA_GPRELHIGH	17	/* GP relative 32 bit, high 16 bits */
2373 #define R_ALPHA_GPRELLOW	18	/* GP relative 32 bit, low 16 bits */
2374 #define R_ALPHA_GPREL16		19	/* GP relative 16 bit */
2375 #define R_ALPHA_COPY		24	/* Copy symbol at runtime */
2376 #define R_ALPHA_GLOB_DAT	25	/* Create GOT entry */
2377 #define R_ALPHA_JMP_SLOT	26	/* Create PLT entry */
2378 #define R_ALPHA_RELATIVE	27	/* Adjust by program base */
2379 #define R_ALPHA_TLS_GD_HI	28
2380 #define R_ALPHA_TLSGD		29
2381 #define R_ALPHA_TLS_LDM		30
2382 #define R_ALPHA_DTPMOD64	31
2383 #define R_ALPHA_GOTDTPREL	32
2384 #define R_ALPHA_DTPREL64	33
2385 #define R_ALPHA_DTPRELHI	34
2386 #define R_ALPHA_DTPRELLO	35
2387 #define R_ALPHA_DTPREL16	36
2388 #define R_ALPHA_GOTTPREL	37
2389 #define R_ALPHA_TPREL64		38
2390 #define R_ALPHA_TPRELHI		39
2391 #define R_ALPHA_TPRELLO		40
2392 #define R_ALPHA_TPREL16		41
2393 /* Keep this the last entry.  */
2394 #define R_ALPHA_NUM		46
2395 
2396 /* Magic values of the LITUSE relocation addend.  */
2397 #define LITUSE_ALPHA_ADDR	0
2398 #define LITUSE_ALPHA_BASE	1
2399 #define LITUSE_ALPHA_BYTOFF	2
2400 #define LITUSE_ALPHA_JSR	3
2401 #define LITUSE_ALPHA_TLS_GD	4
2402 #define LITUSE_ALPHA_TLS_LDM	5
2403 
2404 /* Legal values for d_tag of Elf64_Dyn.  */
2405 #define DT_ALPHA_PLTRO		(DT_LOPROC + 0)
2406 #define DT_ALPHA_NUM		1
2407 
2408 /* PowerPC specific declarations */
2409 
2410 /* Values for Elf32/64_Ehdr.e_flags.  */
2411 #define EF_PPC_EMB		0x80000000	/* PowerPC embedded flag */
2412 
2413 /* Cygnus local bits below */
2414 #define EF_PPC_RELOCATABLE	0x00010000	/* PowerPC -mrelocatable flag*/
2415 #define EF_PPC_RELOCATABLE_LIB	0x00008000	/* PowerPC -mrelocatable-lib
2416 						   flag */
2417 
2418 /* PowerPC relocations defined by the ABIs */
2419 #define R_PPC_NONE		0
2420 #define R_PPC_ADDR32		1	/* 32bit absolute address */
2421 #define R_PPC_ADDR24		2	/* 26bit address, 2 bits ignored.  */
2422 #define R_PPC_ADDR16		3	/* 16bit absolute address */
2423 #define R_PPC_ADDR16_LO		4	/* lower 16bit of absolute address */
2424 #define R_PPC_ADDR16_HI		5	/* high 16bit of absolute address */
2425 #define R_PPC_ADDR16_HA		6	/* adjusted high 16bit */
2426 #define R_PPC_ADDR14		7	/* 16bit address, 2 bits ignored */
2427 #define R_PPC_ADDR14_BRTAKEN	8
2428 #define R_PPC_ADDR14_BRNTAKEN	9
2429 #define R_PPC_REL24		10	/* PC relative 26 bit */
2430 #define R_PPC_REL14		11	/* PC relative 16 bit */
2431 #define R_PPC_REL14_BRTAKEN	12
2432 #define R_PPC_REL14_BRNTAKEN	13
2433 #define R_PPC_GOT16		14
2434 #define R_PPC_GOT16_LO		15
2435 #define R_PPC_GOT16_HI		16
2436 #define R_PPC_GOT16_HA		17
2437 #define R_PPC_PLTREL24		18
2438 #define R_PPC_COPY		19
2439 #define R_PPC_GLOB_DAT		20
2440 #define R_PPC_JMP_SLOT		21
2441 #define R_PPC_RELATIVE		22
2442 #define R_PPC_LOCAL24PC		23
2443 #define R_PPC_UADDR32		24
2444 #define R_PPC_UADDR16		25
2445 #define R_PPC_REL32		26
2446 #define R_PPC_PLT32		27
2447 #define R_PPC_PLTREL32		28
2448 #define R_PPC_PLT16_LO		29
2449 #define R_PPC_PLT16_HI		30
2450 #define R_PPC_PLT16_HA		31
2451 #define R_PPC_SDAREL16		32
2452 #define R_PPC_SECTOFF		33
2453 #define R_PPC_SECTOFF_LO	34
2454 #define R_PPC_SECTOFF_HI	35
2455 #define R_PPC_SECTOFF_HA	36
2456 
2457 /* PowerPC relocations defined for the TLS access ABI.  */
2458 #define R_PPC_TLS		67 /* none	(sym+add)@tls */
2459 #define R_PPC_DTPMOD32		68 /* word32	(sym+add)@dtpmod */
2460 #define R_PPC_TPREL16		69 /* half16*	(sym+add)@tprel */
2461 #define R_PPC_TPREL16_LO	70 /* half16	(sym+add)@tprel@l */
2462 #define R_PPC_TPREL16_HI	71 /* half16	(sym+add)@tprel@h */
2463 #define R_PPC_TPREL16_HA	72 /* half16	(sym+add)@tprel@ha */
2464 #define R_PPC_TPREL32		73 /* word32	(sym+add)@tprel */
2465 #define R_PPC_DTPREL16		74 /* half16*	(sym+add)@dtprel */
2466 #define R_PPC_DTPREL16_LO	75 /* half16	(sym+add)@dtprel@l */
2467 #define R_PPC_DTPREL16_HI	76 /* half16	(sym+add)@dtprel@h */
2468 #define R_PPC_DTPREL16_HA	77 /* half16	(sym+add)@dtprel@ha */
2469 #define R_PPC_DTPREL32		78 /* word32	(sym+add)@dtprel */
2470 #define R_PPC_GOT_TLSGD16	79 /* half16*	(sym+add)@got@tlsgd */
2471 #define R_PPC_GOT_TLSGD16_LO	80 /* half16	(sym+add)@got@tlsgd@l */
2472 #define R_PPC_GOT_TLSGD16_HI	81 /* half16	(sym+add)@got@tlsgd@h */
2473 #define R_PPC_GOT_TLSGD16_HA	82 /* half16	(sym+add)@got@tlsgd@ha */
2474 #define R_PPC_GOT_TLSLD16	83 /* half16*	(sym+add)@got@tlsld */
2475 #define R_PPC_GOT_TLSLD16_LO	84 /* half16	(sym+add)@got@tlsld@l */
2476 #define R_PPC_GOT_TLSLD16_HI	85 /* half16	(sym+add)@got@tlsld@h */
2477 #define R_PPC_GOT_TLSLD16_HA	86 /* half16	(sym+add)@got@tlsld@ha */
2478 #define R_PPC_GOT_TPREL16	87 /* half16*	(sym+add)@got@tprel */
2479 #define R_PPC_GOT_TPREL16_LO	88 /* half16	(sym+add)@got@tprel@l */
2480 #define R_PPC_GOT_TPREL16_HI	89 /* half16	(sym+add)@got@tprel@h */
2481 #define R_PPC_GOT_TPREL16_HA	90 /* half16	(sym+add)@got@tprel@ha */
2482 #define R_PPC_GOT_DTPREL16	91 /* half16*	(sym+add)@got@dtprel */
2483 #define R_PPC_GOT_DTPREL16_LO	92 /* half16*	(sym+add)@got@dtprel@l */
2484 #define R_PPC_GOT_DTPREL16_HI	93 /* half16*	(sym+add)@got@dtprel@h */
2485 #define R_PPC_GOT_DTPREL16_HA	94 /* half16*	(sym+add)@got@dtprel@ha */
2486 #define R_PPC_TLSGD		95 /* none	(sym+add)@tlsgd */
2487 #define R_PPC_TLSLD		96 /* none	(sym+add)@tlsld */
2488 
2489 /* The remaining relocs are from the Embedded ELF ABI, and are not
2490    in the SVR4 ELF ABI.  */
2491 #define R_PPC_EMB_NADDR32	101
2492 #define R_PPC_EMB_NADDR16	102
2493 #define R_PPC_EMB_NADDR16_LO	103
2494 #define R_PPC_EMB_NADDR16_HI	104
2495 #define R_PPC_EMB_NADDR16_HA	105
2496 #define R_PPC_EMB_SDAI16	106
2497 #define R_PPC_EMB_SDA2I16	107
2498 #define R_PPC_EMB_SDA2REL	108
2499 #define R_PPC_EMB_SDA21		109	/* 16 bit offset in SDA */
2500 #define R_PPC_EMB_MRKREF	110
2501 #define R_PPC_EMB_RELSEC16	111
2502 #define R_PPC_EMB_RELST_LO	112
2503 #define R_PPC_EMB_RELST_HI	113
2504 #define R_PPC_EMB_RELST_HA	114
2505 #define R_PPC_EMB_BIT_FLD	115
2506 #define R_PPC_EMB_RELSDA	116	/* 16 bit relative offset in SDA */
2507 
2508 /* Diab tool relocations.  */
2509 #define R_PPC_DIAB_SDA21_LO	180	/* like EMB_SDA21, but lower 16 bit */
2510 #define R_PPC_DIAB_SDA21_HI	181	/* like EMB_SDA21, but high 16 bit */
2511 #define R_PPC_DIAB_SDA21_HA	182	/* like EMB_SDA21, adjusted high 16 */
2512 #define R_PPC_DIAB_RELSDA_LO	183	/* like EMB_RELSDA, but lower 16 bit */
2513 #define R_PPC_DIAB_RELSDA_HI	184	/* like EMB_RELSDA, but high 16 bit */
2514 #define R_PPC_DIAB_RELSDA_HA	185	/* like EMB_RELSDA, adjusted high 16 */
2515 
2516 /* GNU extension to support local ifunc.  */
2517 #define R_PPC_IRELATIVE		248
2518 
2519 /* GNU relocs used in PIC code sequences.  */
2520 #define R_PPC_REL16		249	/* half16   (sym+add-.) */
2521 #define R_PPC_REL16_LO		250	/* half16   (sym+add-.)@l */
2522 #define R_PPC_REL16_HI		251	/* half16   (sym+add-.)@h */
2523 #define R_PPC_REL16_HA		252	/* half16   (sym+add-.)@ha */
2524 
2525 /* This is a phony reloc to handle any old fashioned TOC16 references
2526    that may still be in object files.  */
2527 #define R_PPC_TOC16		255
2528 
2529 /* PowerPC specific values for the Dyn d_tag field.  */
2530 #define DT_PPC_GOT		(DT_LOPROC + 0)
2531 #define DT_PPC_OPT		(DT_LOPROC + 1)
2532 #define DT_PPC_NUM		2
2533 
2534 /* PowerPC specific values for the DT_PPC_OPT Dyn entry.  */
2535 #define PPC_OPT_TLS		1
2536 
2537 /* PowerPC64 relocations defined by the ABIs */
2538 #define R_PPC64_NONE		R_PPC_NONE
2539 #define R_PPC64_ADDR32		R_PPC_ADDR32 /* 32bit absolute address */
2540 #define R_PPC64_ADDR24		R_PPC_ADDR24 /* 26bit address, word aligned */
2541 #define R_PPC64_ADDR16		R_PPC_ADDR16 /* 16bit absolute address */
2542 #define R_PPC64_ADDR16_LO	R_PPC_ADDR16_LO	/* lower 16bits of address */
2543 #define R_PPC64_ADDR16_HI	R_PPC_ADDR16_HI	/* high 16bits of address. */
2544 #define R_PPC64_ADDR16_HA	R_PPC_ADDR16_HA /* adjusted high 16bits.  */
2545 #define R_PPC64_ADDR14		R_PPC_ADDR14 /* 16bit address, word aligned */
2546 #define R_PPC64_ADDR14_BRTAKEN	R_PPC_ADDR14_BRTAKEN
2547 #define R_PPC64_ADDR14_BRNTAKEN	R_PPC_ADDR14_BRNTAKEN
2548 #define R_PPC64_REL24		R_PPC_REL24 /* PC-rel. 26 bit, word aligned */
2549 #define R_PPC64_REL14		R_PPC_REL14 /* PC relative 16 bit */
2550 #define R_PPC64_REL14_BRTAKEN	R_PPC_REL14_BRTAKEN
2551 #define R_PPC64_REL14_BRNTAKEN	R_PPC_REL14_BRNTAKEN
2552 #define R_PPC64_GOT16		R_PPC_GOT16
2553 #define R_PPC64_GOT16_LO	R_PPC_GOT16_LO
2554 #define R_PPC64_GOT16_HI	R_PPC_GOT16_HI
2555 #define R_PPC64_GOT16_HA	R_PPC_GOT16_HA
2556 
2557 #define R_PPC64_COPY		R_PPC_COPY
2558 #define R_PPC64_GLOB_DAT	R_PPC_GLOB_DAT
2559 #define R_PPC64_JMP_SLOT	R_PPC_JMP_SLOT
2560 #define R_PPC64_RELATIVE	R_PPC_RELATIVE
2561 
2562 #define R_PPC64_UADDR32		R_PPC_UADDR32
2563 #define R_PPC64_UADDR16		R_PPC_UADDR16
2564 #define R_PPC64_REL32		R_PPC_REL32
2565 #define R_PPC64_PLT32		R_PPC_PLT32
2566 #define R_PPC64_PLTREL32	R_PPC_PLTREL32
2567 #define R_PPC64_PLT16_LO	R_PPC_PLT16_LO
2568 #define R_PPC64_PLT16_HI	R_PPC_PLT16_HI
2569 #define R_PPC64_PLT16_HA	R_PPC_PLT16_HA
2570 
2571 #define R_PPC64_SECTOFF		R_PPC_SECTOFF
2572 #define R_PPC64_SECTOFF_LO	R_PPC_SECTOFF_LO
2573 #define R_PPC64_SECTOFF_HI	R_PPC_SECTOFF_HI
2574 #define R_PPC64_SECTOFF_HA	R_PPC_SECTOFF_HA
2575 #define R_PPC64_ADDR30		37 /* word30 (S + A - P) >> 2 */
2576 #define R_PPC64_ADDR64		38 /* doubleword64 S + A */
2577 #define R_PPC64_ADDR16_HIGHER	39 /* half16 #higher(S + A) */
2578 #define R_PPC64_ADDR16_HIGHERA	40 /* half16 #highera(S + A) */
2579 #define R_PPC64_ADDR16_HIGHEST	41 /* half16 #highest(S + A) */
2580 #define R_PPC64_ADDR16_HIGHESTA	42 /* half16 #highesta(S + A) */
2581 #define R_PPC64_UADDR64		43 /* doubleword64 S + A */
2582 #define R_PPC64_REL64		44 /* doubleword64 S + A - P */
2583 #define R_PPC64_PLT64		45 /* doubleword64 L + A */
2584 #define R_PPC64_PLTREL64	46 /* doubleword64 L + A - P */
2585 #define R_PPC64_TOC16		47 /* half16* S + A - .TOC */
2586 #define R_PPC64_TOC16_LO	48 /* half16 #lo(S + A - .TOC.) */
2587 #define R_PPC64_TOC16_HI	49 /* half16 #hi(S + A - .TOC.) */
2588 #define R_PPC64_TOC16_HA	50 /* half16 #ha(S + A - .TOC.) */
2589 #define R_PPC64_TOC		51 /* doubleword64 .TOC */
2590 #define R_PPC64_PLTGOT16	52 /* half16* M + A */
2591 #define R_PPC64_PLTGOT16_LO	53 /* half16 #lo(M + A) */
2592 #define R_PPC64_PLTGOT16_HI	54 /* half16 #hi(M + A) */
2593 #define R_PPC64_PLTGOT16_HA	55 /* half16 #ha(M + A) */
2594 
2595 #define R_PPC64_ADDR16_DS	56 /* half16ds* (S + A) >> 2 */
2596 #define R_PPC64_ADDR16_LO_DS	57 /* half16ds  #lo(S + A) >> 2 */
2597 #define R_PPC64_GOT16_DS	58 /* half16ds* (G + A) >> 2 */
2598 #define R_PPC64_GOT16_LO_DS	59 /* half16ds  #lo(G + A) >> 2 */
2599 #define R_PPC64_PLT16_LO_DS	60 /* half16ds  #lo(L + A) >> 2 */
2600 #define R_PPC64_SECTOFF_DS	61 /* half16ds* (R + A) >> 2 */
2601 #define R_PPC64_SECTOFF_LO_DS	62 /* half16ds  #lo(R + A) >> 2 */
2602 #define R_PPC64_TOC16_DS	63 /* half16ds* (S + A - .TOC.) >> 2 */
2603 #define R_PPC64_TOC16_LO_DS	64 /* half16ds  #lo(S + A - .TOC.) >> 2 */
2604 #define R_PPC64_PLTGOT16_DS	65 /* half16ds* (M + A) >> 2 */
2605 #define R_PPC64_PLTGOT16_LO_DS	66 /* half16ds  #lo(M + A) >> 2 */
2606 
2607 /* PowerPC64 relocations defined for the TLS access ABI.  */
2608 #define R_PPC64_TLS		67 /* none	(sym+add)@tls */
2609 #define R_PPC64_DTPMOD64	68 /* doubleword64 (sym+add)@dtpmod */
2610 #define R_PPC64_TPREL16		69 /* half16*	(sym+add)@tprel */
2611 #define R_PPC64_TPREL16_LO	70 /* half16	(sym+add)@tprel@l */
2612 #define R_PPC64_TPREL16_HI	71 /* half16	(sym+add)@tprel@h */
2613 #define R_PPC64_TPREL16_HA	72 /* half16	(sym+add)@tprel@ha */
2614 #define R_PPC64_TPREL64		73 /* doubleword64 (sym+add)@tprel */
2615 #define R_PPC64_DTPREL16	74 /* half16*	(sym+add)@dtprel */
2616 #define R_PPC64_DTPREL16_LO	75 /* half16	(sym+add)@dtprel@l */
2617 #define R_PPC64_DTPREL16_HI	76 /* half16	(sym+add)@dtprel@h */
2618 #define R_PPC64_DTPREL16_HA	77 /* half16	(sym+add)@dtprel@ha */
2619 #define R_PPC64_DTPREL64	78 /* doubleword64 (sym+add)@dtprel */
2620 #define R_PPC64_GOT_TLSGD16	79 /* half16*	(sym+add)@got@tlsgd */
2621 #define R_PPC64_GOT_TLSGD16_LO	80 /* half16	(sym+add)@got@tlsgd@l */
2622 #define R_PPC64_GOT_TLSGD16_HI	81 /* half16	(sym+add)@got@tlsgd@h */
2623 #define R_PPC64_GOT_TLSGD16_HA	82 /* half16	(sym+add)@got@tlsgd@ha */
2624 #define R_PPC64_GOT_TLSLD16	83 /* half16*	(sym+add)@got@tlsld */
2625 #define R_PPC64_GOT_TLSLD16_LO	84 /* half16	(sym+add)@got@tlsld@l */
2626 #define R_PPC64_GOT_TLSLD16_HI	85 /* half16	(sym+add)@got@tlsld@h */
2627 #define R_PPC64_GOT_TLSLD16_HA	86 /* half16	(sym+add)@got@tlsld@ha */
2628 #define R_PPC64_GOT_TPREL16_DS	87 /* half16ds*	(sym+add)@got@tprel */
2629 #define R_PPC64_GOT_TPREL16_LO_DS 88 /* half16ds (sym+add)@got@tprel@l */
2630 #define R_PPC64_GOT_TPREL16_HI	89 /* half16	(sym+add)@got@tprel@h */
2631 #define R_PPC64_GOT_TPREL16_HA	90 /* half16	(sym+add)@got@tprel@ha */
2632 #define R_PPC64_GOT_DTPREL16_DS	91 /* half16ds*	(sym+add)@got@dtprel */
2633 #define R_PPC64_GOT_DTPREL16_LO_DS 92 /* half16ds (sym+add)@got@dtprel@l */
2634 #define R_PPC64_GOT_DTPREL16_HI	93 /* half16	(sym+add)@got@dtprel@h */
2635 #define R_PPC64_GOT_DTPREL16_HA	94 /* half16	(sym+add)@got@dtprel@ha */
2636 #define R_PPC64_TPREL16_DS	95 /* half16ds*	(sym+add)@tprel */
2637 #define R_PPC64_TPREL16_LO_DS	96 /* half16ds	(sym+add)@tprel@l */
2638 #define R_PPC64_TPREL16_HIGHER	97 /* half16	(sym+add)@tprel@higher */
2639 #define R_PPC64_TPREL16_HIGHERA	98 /* half16	(sym+add)@tprel@highera */
2640 #define R_PPC64_TPREL16_HIGHEST	99 /* half16	(sym+add)@tprel@highest */
2641 #define R_PPC64_TPREL16_HIGHESTA 100 /* half16	(sym+add)@tprel@highesta */
2642 #define R_PPC64_DTPREL16_DS	101 /* half16ds* (sym+add)@dtprel */
2643 #define R_PPC64_DTPREL16_LO_DS	102 /* half16ds	(sym+add)@dtprel@l */
2644 #define R_PPC64_DTPREL16_HIGHER	103 /* half16	(sym+add)@dtprel@higher */
2645 #define R_PPC64_DTPREL16_HIGHERA 104 /* half16	(sym+add)@dtprel@highera */
2646 #define R_PPC64_DTPREL16_HIGHEST 105 /* half16	(sym+add)@dtprel@highest */
2647 #define R_PPC64_DTPREL16_HIGHESTA 106 /* half16	(sym+add)@dtprel@highesta */
2648 #define R_PPC64_TLSGD		107 /* none	(sym+add)@tlsgd */
2649 #define R_PPC64_TLSLD		108 /* none	(sym+add)@tlsld */
2650 #define R_PPC64_TOCSAVE		109 /* none */
2651 
2652 /* Added when HA and HI relocs were changed to report overflows.  */
2653 #define R_PPC64_ADDR16_HIGH	110
2654 #define R_PPC64_ADDR16_HIGHA	111
2655 #define R_PPC64_TPREL16_HIGH	112
2656 #define R_PPC64_TPREL16_HIGHA	113
2657 #define R_PPC64_DTPREL16_HIGH	114
2658 #define R_PPC64_DTPREL16_HIGHA	115
2659 
2660 /* GNU extension to support local ifunc.  */
2661 #define R_PPC64_JMP_IREL	247
2662 #define R_PPC64_IRELATIVE	248
2663 #define R_PPC64_REL16		249	/* half16   (sym+add-.) */
2664 #define R_PPC64_REL16_LO	250	/* half16   (sym+add-.)@l */
2665 #define R_PPC64_REL16_HI	251	/* half16   (sym+add-.)@h */
2666 #define R_PPC64_REL16_HA	252	/* half16   (sym+add-.)@ha */
2667 
2668 /* e_flags bits specifying ABI.
2669    1 for original function descriptor using ABI,
2670    2 for revised ABI without function descriptors,
2671    0 for unspecified or not using any features affected by the differences.  */
2672 #define EF_PPC64_ABI	3
2673 
2674 /* PowerPC64 specific values for the Dyn d_tag field.  */
2675 #define DT_PPC64_GLINK  (DT_LOPROC + 0)
2676 #define DT_PPC64_OPD	(DT_LOPROC + 1)
2677 #define DT_PPC64_OPDSZ	(DT_LOPROC + 2)
2678 #define DT_PPC64_OPT	(DT_LOPROC + 3)
2679 #define DT_PPC64_NUM    4
2680 
2681 /* PowerPC64 specific bits in the DT_PPC64_OPT Dyn entry.  */
2682 #define PPC64_OPT_TLS		1
2683 #define PPC64_OPT_MULTI_TOC	2
2684 #define PPC64_OPT_LOCALENTRY	4
2685 
2686 /* PowerPC64 specific values for the Elf64_Sym st_other field.  */
2687 #define STO_PPC64_LOCAL_BIT	5
2688 #define STO_PPC64_LOCAL_MASK	(7 << STO_PPC64_LOCAL_BIT)
2689 #define PPC64_LOCAL_ENTRY_OFFSET(other)				\
2690  (((1 << (((other) & STO_PPC64_LOCAL_MASK) >> STO_PPC64_LOCAL_BIT)) >> 2) << 2)
2691 
2692 
2693 /* ARM specific declarations */
2694 
2695 /* Processor specific flags for the ELF header e_flags field.  */
2696 #define EF_ARM_RELEXEC		0x01
2697 #define EF_ARM_HASENTRY		0x02
2698 #define EF_ARM_INTERWORK	0x04
2699 #define EF_ARM_APCS_26		0x08
2700 #define EF_ARM_APCS_FLOAT	0x10
2701 #define EF_ARM_PIC		0x20
2702 #define EF_ARM_ALIGN8		0x40 /* 8-bit structure alignment is in use */
2703 #define EF_ARM_NEW_ABI		0x80
2704 #define EF_ARM_OLD_ABI		0x100
2705 #define EF_ARM_SOFT_FLOAT	0x200
2706 #define EF_ARM_VFP_FLOAT	0x400
2707 #define EF_ARM_MAVERICK_FLOAT	0x800
2708 
2709 #define EF_ARM_ABI_FLOAT_SOFT	0x200   /* NB conflicts with EF_ARM_SOFT_FLOAT */
2710 #define EF_ARM_ABI_FLOAT_HARD	0x400   /* NB conflicts with EF_ARM_VFP_FLOAT */
2711 
2712 
2713 /* Other constants defined in the ARM ELF spec. version B-01.  */
2714 /* NB. These conflict with values defined above.  */
2715 #define EF_ARM_SYMSARESORTED	0x04
2716 #define EF_ARM_DYNSYMSUSESEGIDX	0x08
2717 #define EF_ARM_MAPSYMSFIRST	0x10
2718 #define EF_ARM_EABIMASK		0XFF000000
2719 
2720 /* Constants defined in AAELF.  */
2721 #define EF_ARM_BE8	    0x00800000
2722 #define EF_ARM_LE8	    0x00400000
2723 
2724 #define EF_ARM_EABI_VERSION(flags)	((flags) & EF_ARM_EABIMASK)
2725 #define EF_ARM_EABI_UNKNOWN	0x00000000
2726 #define EF_ARM_EABI_VER1	0x01000000
2727 #define EF_ARM_EABI_VER2	0x02000000
2728 #define EF_ARM_EABI_VER3	0x03000000
2729 #define EF_ARM_EABI_VER4	0x04000000
2730 #define EF_ARM_EABI_VER5	0x05000000
2731 
2732 /* Additional symbol types for Thumb.  */
2733 #define STT_ARM_TFUNC		STT_LOPROC /* A Thumb function.  */
2734 #define STT_ARM_16BIT		STT_HIPROC /* A Thumb label.  */
2735 
2736 /* ARM-specific values for sh_flags */
2737 #define SHF_ARM_ENTRYSECT	0x10000000 /* Section contains an entry point */
2738 #define SHF_ARM_COMDEF		0x80000000 /* Section may be multiply defined
2739 					      in the input to a link step.  */
2740 
2741 /* ARM-specific program header flags */
2742 #define PF_ARM_SB		0x10000000 /* Segment contains the location
2743 					      addressed by the static base. */
2744 #define PF_ARM_PI		0x20000000 /* Position-independent segment.  */
2745 #define PF_ARM_ABS		0x40000000 /* Absolute segment.  */
2746 
2747 /* Processor specific values for the Phdr p_type field.  */
2748 #define PT_ARM_EXIDX		(PT_LOPROC + 1)	/* ARM unwind segment.  */
2749 
2750 /* Processor specific values for the Shdr sh_type field.  */
2751 #define SHT_ARM_EXIDX		(SHT_LOPROC + 1) /* ARM unwind section.  */
2752 #define SHT_ARM_PREEMPTMAP	(SHT_LOPROC + 2) /* Preemption details.  */
2753 #define SHT_ARM_ATTRIBUTES	(SHT_LOPROC + 3) /* ARM attributes section.  */
2754 
2755 
2756 /* AArch64 relocs.  */
2757 
2758 #define R_AARCH64_NONE            0	/* No relocation.  */
2759 
2760 /* ILP32 AArch64 relocs.  */
2761 #define R_AARCH64_P32_ABS32		  1	/* Direct 32 bit.  */
2762 #define R_AARCH64_P32_COPY		180	/* Copy symbol at runtime.  */
2763 #define R_AARCH64_P32_GLOB_DAT		181	/* Create GOT entry.  */
2764 #define R_AARCH64_P32_JUMP_SLOT		182	/* Create PLT entry.  */
2765 #define R_AARCH64_P32_RELATIVE		183	/* Adjust by program base.  */
2766 #define R_AARCH64_P32_TLS_DTPMOD	184	/* Module number, 32 bit.  */
2767 #define R_AARCH64_P32_TLS_DTPREL	185	/* Module-relative offset, 32 bit.  */
2768 #define R_AARCH64_P32_TLS_TPREL		186	/* TP-relative offset, 32 bit.  */
2769 #define R_AARCH64_P32_TLSDESC		187	/* TLS Descriptor.  */
2770 #define R_AARCH64_P32_IRELATIVE		188	/* STT_GNU_IFUNC relocation. */
2771 
2772 /* LP64 AArch64 relocs.  */
2773 #define R_AARCH64_ABS64         257	/* Direct 64 bit. */
2774 #define R_AARCH64_ABS32         258	/* Direct 32 bit.  */
2775 #define R_AARCH64_ABS16		259	/* Direct 16-bit.  */
2776 #define R_AARCH64_PREL64	260	/* PC-relative 64-bit.	*/
2777 #define R_AARCH64_PREL32	261	/* PC-relative 32-bit.	*/
2778 #define R_AARCH64_PREL16	262	/* PC-relative 16-bit.	*/
2779 #define R_AARCH64_MOVW_UABS_G0	263	/* Dir. MOVZ imm. from bits 15:0.  */
2780 #define R_AARCH64_MOVW_UABS_G0_NC 264	/* Likewise for MOVK; no check.  */
2781 #define R_AARCH64_MOVW_UABS_G1	265	/* Dir. MOVZ imm. from bits 31:16.  */
2782 #define R_AARCH64_MOVW_UABS_G1_NC 266	/* Likewise for MOVK; no check.  */
2783 #define R_AARCH64_MOVW_UABS_G2	267	/* Dir. MOVZ imm. from bits 47:32.  */
2784 #define R_AARCH64_MOVW_UABS_G2_NC 268	/* Likewise for MOVK; no check.  */
2785 #define R_AARCH64_MOVW_UABS_G3	269	/* Dir. MOV{K,Z} imm. from 63:48.  */
2786 #define R_AARCH64_MOVW_SABS_G0	270	/* Dir. MOV{N,Z} imm. from 15:0.  */
2787 #define R_AARCH64_MOVW_SABS_G1	271	/* Dir. MOV{N,Z} imm. from 31:16.  */
2788 #define R_AARCH64_MOVW_SABS_G2	272	/* Dir. MOV{N,Z} imm. from 47:32.  */
2789 #define R_AARCH64_LD_PREL_LO19	273	/* PC-rel. LD imm. from bits 20:2.  */
2790 #define R_AARCH64_ADR_PREL_LO21	274	/* PC-rel. ADR imm. from bits 20:0.  */
2791 #define R_AARCH64_ADR_PREL_PG_HI21 275	/* Page-rel. ADRP imm. from 32:12.  */
2792 #define R_AARCH64_ADR_PREL_PG_HI21_NC 276 /* Likewise; no overflow check.  */
2793 #define R_AARCH64_ADD_ABS_LO12_NC 277	/* Dir. ADD imm. from bits 11:0.  */
2794 #define R_AARCH64_LDST8_ABS_LO12_NC 278	/* Likewise for LD/ST; no check. */
2795 #define R_AARCH64_TSTBR14	279	/* PC-rel. TBZ/TBNZ imm. from 15:2.  */
2796 #define R_AARCH64_CONDBR19	280	/* PC-rel. cond. br. imm. from 20:2. */
2797 #define R_AARCH64_JUMP26	282	/* PC-rel. B imm. from bits 27:2.  */
2798 #define R_AARCH64_CALL26	283	/* Likewise for CALL.  */
2799 #define R_AARCH64_LDST16_ABS_LO12_NC 284 /* Dir. ADD imm. from bits 11:1.  */
2800 #define R_AARCH64_LDST32_ABS_LO12_NC 285 /* Likewise for bits 11:2.  */
2801 #define R_AARCH64_LDST64_ABS_LO12_NC 286 /* Likewise for bits 11:3.  */
2802 #define R_AARCH64_MOVW_PREL_G0	287	/* PC-rel. MOV{N,Z} imm. from 15:0.  */
2803 #define R_AARCH64_MOVW_PREL_G0_NC 288	/* Likewise for MOVK; no check.  */
2804 #define R_AARCH64_MOVW_PREL_G1	289	/* PC-rel. MOV{N,Z} imm. from 31:16. */
2805 #define R_AARCH64_MOVW_PREL_G1_NC 290	/* Likewise for MOVK; no check.  */
2806 #define R_AARCH64_MOVW_PREL_G2	291	/* PC-rel. MOV{N,Z} imm. from 47:32. */
2807 #define R_AARCH64_MOVW_PREL_G2_NC 292	/* Likewise for MOVK; no check.  */
2808 #define R_AARCH64_MOVW_PREL_G3	293	/* PC-rel. MOV{N,Z} imm. from 63:48. */
2809 #define R_AARCH64_LDST128_ABS_LO12_NC 299 /* Dir. ADD imm. from bits 11:4.  */
2810 #define R_AARCH64_MOVW_GOTOFF_G0 300	/* GOT-rel. off. MOV{N,Z} imm. 15:0. */
2811 #define R_AARCH64_MOVW_GOTOFF_G0_NC 301	/* Likewise for MOVK; no check.  */
2812 #define R_AARCH64_MOVW_GOTOFF_G1 302	/* GOT-rel. o. MOV{N,Z} imm. 31:16.  */
2813 #define R_AARCH64_MOVW_GOTOFF_G1_NC 303	/* Likewise for MOVK; no check.  */
2814 #define R_AARCH64_MOVW_GOTOFF_G2 304	/* GOT-rel. o. MOV{N,Z} imm. 47:32.  */
2815 #define R_AARCH64_MOVW_GOTOFF_G2_NC 305	/* Likewise for MOVK; no check.  */
2816 #define R_AARCH64_MOVW_GOTOFF_G3 306	/* GOT-rel. o. MOV{N,Z} imm. 63:48.  */
2817 #define R_AARCH64_GOTREL64	307	/* GOT-relative 64-bit.  */
2818 #define R_AARCH64_GOTREL32	308	/* GOT-relative 32-bit.  */
2819 #define R_AARCH64_GOT_LD_PREL19	309	/* PC-rel. GOT off. load imm. 20:2.  */
2820 #define R_AARCH64_LD64_GOTOFF_LO15 310	/* GOT-rel. off. LD/ST imm. 14:3.  */
2821 #define R_AARCH64_ADR_GOT_PAGE	311	/* P-page-rel. GOT off. ADRP 32:12.  */
2822 #define R_AARCH64_LD64_GOT_LO12_NC 312	/* Dir. GOT off. LD/ST imm. 11:3.  */
2823 #define R_AARCH64_LD64_GOTPAGE_LO15 313	/* GOT-page-rel. GOT off. LD/ST 14:3 */
2824 #define R_AARCH64_TLSGD_ADR_PREL21 512	/* PC-relative ADR imm. 20:0.  */
2825 #define R_AARCH64_TLSGD_ADR_PAGE21 513	/* page-rel. ADRP imm. 32:12.  */
2826 #define R_AARCH64_TLSGD_ADD_LO12_NC 514	/* direct ADD imm. from 11:0.  */
2827 #define R_AARCH64_TLSGD_MOVW_G1	515	/* GOT-rel. MOV{N,Z} 31:16.  */
2828 #define R_AARCH64_TLSGD_MOVW_G0_NC 516	/* GOT-rel. MOVK imm. 15:0.  */
2829 #define R_AARCH64_TLSLD_ADR_PREL21 517	/* Like 512; local dynamic model.  */
2830 #define R_AARCH64_TLSLD_ADR_PAGE21 518	/* Like 513; local dynamic model.  */
2831 #define R_AARCH64_TLSLD_ADD_LO12_NC 519	/* Like 514; local dynamic model.  */
2832 #define R_AARCH64_TLSLD_MOVW_G1	520	/* Like 515; local dynamic model.  */
2833 #define R_AARCH64_TLSLD_MOVW_G0_NC 521	/* Like 516; local dynamic model.  */
2834 #define R_AARCH64_TLSLD_LD_PREL19 522	/* TLS PC-rel. load imm. 20:2.  */
2835 #define R_AARCH64_TLSLD_MOVW_DTPREL_G2 523 /* TLS DTP-rel. MOV{N,Z} 47:32.  */
2836 #define R_AARCH64_TLSLD_MOVW_DTPREL_G1 524 /* TLS DTP-rel. MOV{N,Z} 31:16.  */
2837 #define R_AARCH64_TLSLD_MOVW_DTPREL_G1_NC 525 /* Likewise; MOVK; no check.  */
2838 #define R_AARCH64_TLSLD_MOVW_DTPREL_G0 526 /* TLS DTP-rel. MOV{N,Z} 15:0.  */
2839 #define R_AARCH64_TLSLD_MOVW_DTPREL_G0_NC 527 /* Likewise; MOVK; no check.  */
2840 #define R_AARCH64_TLSLD_ADD_DTPREL_HI12 528 /* DTP-rel. ADD imm. from 23:12. */
2841 #define R_AARCH64_TLSLD_ADD_DTPREL_LO12 529 /* DTP-rel. ADD imm. from 11:0.  */
2842 #define R_AARCH64_TLSLD_ADD_DTPREL_LO12_NC 530 /* Likewise; no ovfl. check.  */
2843 #define R_AARCH64_TLSLD_LDST8_DTPREL_LO12 531 /* DTP-rel. LD/ST imm. 11:0.  */
2844 #define R_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC 532 /* Likewise; no check.  */
2845 #define R_AARCH64_TLSLD_LDST16_DTPREL_LO12 533 /* DTP-rel. LD/ST imm. 11:1.  */
2846 #define R_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC 534 /* Likewise; no check.  */
2847 #define R_AARCH64_TLSLD_LDST32_DTPREL_LO12 535 /* DTP-rel. LD/ST imm. 11:2.  */
2848 #define R_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC 536 /* Likewise; no check.  */
2849 #define R_AARCH64_TLSLD_LDST64_DTPREL_LO12 537 /* DTP-rel. LD/ST imm. 11:3.  */
2850 #define R_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC 538 /* Likewise; no check.  */
2851 #define R_AARCH64_TLSIE_MOVW_GOTTPREL_G1 539 /* GOT-rel. MOV{N,Z} 31:16.  */
2852 #define R_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC 540 /* GOT-rel. MOVK 15:0.  */
2853 #define R_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21 541 /* Page-rel. ADRP 32:12.  */
2854 #define R_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC 542 /* Direct LD off. 11:3.  */
2855 #define R_AARCH64_TLSIE_LD_GOTTPREL_PREL19 543 /* PC-rel. load imm. 20:2.  */
2856 #define R_AARCH64_TLSLE_MOVW_TPREL_G2 544 /* TLS TP-rel. MOV{N,Z} 47:32.  */
2857 #define R_AARCH64_TLSLE_MOVW_TPREL_G1 545 /* TLS TP-rel. MOV{N,Z} 31:16.  */
2858 #define R_AARCH64_TLSLE_MOVW_TPREL_G1_NC 546 /* Likewise; MOVK; no check.  */
2859 #define R_AARCH64_TLSLE_MOVW_TPREL_G0 547 /* TLS TP-rel. MOV{N,Z} 15:0.  */
2860 #define R_AARCH64_TLSLE_MOVW_TPREL_G0_NC 548 /* Likewise; MOVK; no check.  */
2861 #define R_AARCH64_TLSLE_ADD_TPREL_HI12 549 /* TP-rel. ADD imm. 23:12.  */
2862 #define R_AARCH64_TLSLE_ADD_TPREL_LO12 550 /* TP-rel. ADD imm. 11:0.  */
2863 #define R_AARCH64_TLSLE_ADD_TPREL_LO12_NC 551 /* Likewise; no ovfl. check.  */
2864 #define R_AARCH64_TLSLE_LDST8_TPREL_LO12 552 /* TP-rel. LD/ST off. 11:0.  */
2865 #define R_AARCH64_TLSLE_LDST8_TPREL_LO12_NC 553 /* Likewise; no ovfl. check. */
2866 #define R_AARCH64_TLSLE_LDST16_TPREL_LO12 554 /* TP-rel. LD/ST off. 11:1.  */
2867 #define R_AARCH64_TLSLE_LDST16_TPREL_LO12_NC 555 /* Likewise; no check.  */
2868 #define R_AARCH64_TLSLE_LDST32_TPREL_LO12 556 /* TP-rel. LD/ST off. 11:2.  */
2869 #define R_AARCH64_TLSLE_LDST32_TPREL_LO12_NC 557 /* Likewise; no check.  */
2870 #define R_AARCH64_TLSLE_LDST64_TPREL_LO12 558 /* TP-rel. LD/ST off. 11:3.  */
2871 #define R_AARCH64_TLSLE_LDST64_TPREL_LO12_NC 559 /* Likewise; no check.  */
2872 #define R_AARCH64_TLSDESC_LD_PREL19 560	/* PC-rel. load immediate 20:2.  */
2873 #define R_AARCH64_TLSDESC_ADR_PREL21 561 /* PC-rel. ADR immediate 20:0.  */
2874 #define R_AARCH64_TLSDESC_ADR_PAGE21 562 /* Page-rel. ADRP imm. 32:12.  */
2875 #define R_AARCH64_TLSDESC_LD64_LO12 563	/* Direct LD off. from 11:3.  */
2876 #define R_AARCH64_TLSDESC_ADD_LO12 564	/* Direct ADD imm. from 11:0.  */
2877 #define R_AARCH64_TLSDESC_OFF_G1 565	/* GOT-rel. MOV{N,Z} imm. 31:16.  */
2878 #define R_AARCH64_TLSDESC_OFF_G0_NC 566	/* GOT-rel. MOVK imm. 15:0; no ck.  */
2879 #define R_AARCH64_TLSDESC_LDR	567	/* Relax LDR.  */
2880 #define R_AARCH64_TLSDESC_ADD	568	/* Relax ADD.  */
2881 #define R_AARCH64_TLSDESC_CALL	569	/* Relax BLR.  */
2882 #define R_AARCH64_TLSLE_LDST128_TPREL_LO12 570 /* TP-rel. LD/ST off. 11:4.  */
2883 #define R_AARCH64_TLSLE_LDST128_TPREL_LO12_NC 571 /* Likewise; no check.  */
2884 #define R_AARCH64_TLSLD_LDST128_DTPREL_LO12 572 /* DTP-rel. LD/ST imm. 11:4. */
2885 #define R_AARCH64_TLSLD_LDST128_DTPREL_LO12_NC 573 /* Likewise; no check.  */
2886 #define R_AARCH64_COPY         1024	/* Copy symbol at runtime.  */
2887 #define R_AARCH64_GLOB_DAT     1025	/* Create GOT entry.  */
2888 #define R_AARCH64_JUMP_SLOT    1026	/* Create PLT entry.  */
2889 #define R_AARCH64_RELATIVE     1027	/* Adjust by program base.  */
2890 #define R_AARCH64_TLS_DTPMOD   1028	/* Module number, 64 bit.  */
2891 #define R_AARCH64_TLS_DTPREL   1029	/* Module-relative offset, 64 bit.  */
2892 #define R_AARCH64_TLS_TPREL    1030	/* TP-relative offset, 64 bit.  */
2893 #define R_AARCH64_TLSDESC      1031	/* TLS Descriptor.  */
2894 #define R_AARCH64_IRELATIVE	1032	/* STT_GNU_IFUNC relocation.  */
2895 
2896 /* AArch64 specific values for the Dyn d_tag field.  */
2897 #define DT_AARCH64_BTI_PLT	(DT_LOPROC + 1)
2898 #define DT_AARCH64_PAC_PLT	(DT_LOPROC + 3)
2899 #define DT_AARCH64_VARIANT_PCS	(DT_LOPROC + 5)
2900 #define DT_AARCH64_NUM		6
2901 
2902 /* AArch64 specific values for the st_other field.  */
2903 #define STO_AARCH64_VARIANT_PCS 0x80
2904 
2905 /* ARM relocs.  */
2906 
2907 #define R_ARM_NONE		0	/* No reloc */
2908 #define R_ARM_PC24		1	/* Deprecated PC relative 26
2909 					   bit branch.  */
2910 #define R_ARM_ABS32		2	/* Direct 32 bit  */
2911 #define R_ARM_REL32		3	/* PC relative 32 bit */
2912 #define R_ARM_PC13		4
2913 #define R_ARM_ABS16		5	/* Direct 16 bit */
2914 #define R_ARM_ABS12		6	/* Direct 12 bit */
2915 #define R_ARM_THM_ABS5		7	/* Direct & 0x7C (LDR, STR).  */
2916 #define R_ARM_ABS8		8	/* Direct 8 bit */
2917 #define R_ARM_SBREL32		9
2918 #define R_ARM_THM_PC22		10	/* PC relative 24 bit (Thumb32 BL).  */
2919 #define R_ARM_THM_PC8		11	/* PC relative & 0x3FC
2920 					   (Thumb16 LDR, ADD, ADR).  */
2921 #define R_ARM_AMP_VCALL9	12
2922 #define R_ARM_SWI24		13	/* Obsolete static relocation.  */
2923 #define R_ARM_TLS_DESC		13      /* Dynamic relocation.  */
2924 #define R_ARM_THM_SWI8		14	/* Reserved.  */
2925 #define R_ARM_XPC25		15	/* Reserved.  */
2926 #define R_ARM_THM_XPC22		16	/* Reserved.  */
2927 #define R_ARM_TLS_DTPMOD32	17	/* ID of module containing symbol */
2928 #define R_ARM_TLS_DTPOFF32	18	/* Offset in TLS block */
2929 #define R_ARM_TLS_TPOFF32	19	/* Offset in static TLS block */
2930 #define R_ARM_COPY		20	/* Copy symbol at runtime */
2931 #define R_ARM_GLOB_DAT		21	/* Create GOT entry */
2932 #define R_ARM_JUMP_SLOT		22	/* Create PLT entry */
2933 #define R_ARM_RELATIVE		23	/* Adjust by program base */
2934 #define R_ARM_GOTOFF		24	/* 32 bit offset to GOT */
2935 #define R_ARM_GOTPC		25	/* 32 bit PC relative offset to GOT */
2936 #define R_ARM_GOT32		26	/* 32 bit GOT entry */
2937 #define R_ARM_PLT32		27	/* Deprecated, 32 bit PLT address.  */
2938 #define R_ARM_CALL		28	/* PC relative 24 bit (BL, BLX).  */
2939 #define R_ARM_JUMP24		29	/* PC relative 24 bit
2940 					   (B, BL<cond>).  */
2941 #define R_ARM_THM_JUMP24	30	/* PC relative 24 bit (Thumb32 B.W).  */
2942 #define R_ARM_BASE_ABS		31	/* Adjust by program base.  */
2943 #define R_ARM_ALU_PCREL_7_0	32	/* Obsolete.  */
2944 #define R_ARM_ALU_PCREL_15_8	33	/* Obsolete.  */
2945 #define R_ARM_ALU_PCREL_23_15	34	/* Obsolete.  */
2946 #define R_ARM_LDR_SBREL_11_0	35	/* Deprecated, prog. base relative.  */
2947 #define R_ARM_ALU_SBREL_19_12	36	/* Deprecated, prog. base relative.  */
2948 #define R_ARM_ALU_SBREL_27_20	37	/* Deprecated, prog. base relative.  */
2949 #define R_ARM_TARGET1		38
2950 #define R_ARM_SBREL31		39	/* Program base relative.  */
2951 #define R_ARM_V4BX		40
2952 #define R_ARM_TARGET2		41
2953 #define R_ARM_PREL31		42	/* 32 bit PC relative.  */
2954 #define R_ARM_MOVW_ABS_NC	43	/* Direct 16-bit (MOVW).  */
2955 #define R_ARM_MOVT_ABS		44	/* Direct high 16-bit (MOVT).  */
2956 #define R_ARM_MOVW_PREL_NC	45	/* PC relative 16-bit (MOVW).  */
2957 #define R_ARM_MOVT_PREL		46	/* PC relative (MOVT).  */
2958 #define R_ARM_THM_MOVW_ABS_NC	47	/* Direct 16 bit (Thumb32 MOVW).  */
2959 #define R_ARM_THM_MOVT_ABS	48	/* Direct high 16 bit
2960 					   (Thumb32 MOVT).  */
2961 #define R_ARM_THM_MOVW_PREL_NC	49	/* PC relative 16 bit
2962 					   (Thumb32 MOVW).  */
2963 #define R_ARM_THM_MOVT_PREL	50	/* PC relative high 16 bit
2964 					   (Thumb32 MOVT).  */
2965 #define R_ARM_THM_JUMP19	51	/* PC relative 20 bit
2966 					   (Thumb32 B<cond>.W).  */
2967 #define R_ARM_THM_JUMP6		52	/* PC relative X & 0x7E
2968 					   (Thumb16 CBZ, CBNZ).  */
2969 #define R_ARM_THM_ALU_PREL_11_0	53	/* PC relative 12 bit
2970 					   (Thumb32 ADR.W).  */
2971 #define R_ARM_THM_PC12		54	/* PC relative 12 bit
2972 					   (Thumb32 LDR{D,SB,H,SH}).  */
2973 #define R_ARM_ABS32_NOI		55	/* Direct 32-bit.  */
2974 #define R_ARM_REL32_NOI		56	/* PC relative 32-bit.  */
2975 #define R_ARM_ALU_PC_G0_NC	57	/* PC relative (ADD, SUB).  */
2976 #define R_ARM_ALU_PC_G0		58	/* PC relative (ADD, SUB).  */
2977 #define R_ARM_ALU_PC_G1_NC	59	/* PC relative (ADD, SUB).  */
2978 #define R_ARM_ALU_PC_G1		60	/* PC relative (ADD, SUB).  */
2979 #define R_ARM_ALU_PC_G2		61	/* PC relative (ADD, SUB).  */
2980 #define R_ARM_LDR_PC_G1		62	/* PC relative (LDR,STR,LDRB,STRB).  */
2981 #define R_ARM_LDR_PC_G2		63	/* PC relative (LDR,STR,LDRB,STRB).  */
2982 #define R_ARM_LDRS_PC_G0	64	/* PC relative (STR{D,H},
2983 					   LDR{D,SB,H,SH}).  */
2984 #define R_ARM_LDRS_PC_G1	65	/* PC relative (STR{D,H},
2985 					   LDR{D,SB,H,SH}).  */
2986 #define R_ARM_LDRS_PC_G2	66	/* PC relative (STR{D,H},
2987 					   LDR{D,SB,H,SH}).  */
2988 #define R_ARM_LDC_PC_G0		67	/* PC relative (LDC, STC).  */
2989 #define R_ARM_LDC_PC_G1		68	/* PC relative (LDC, STC).  */
2990 #define R_ARM_LDC_PC_G2		69	/* PC relative (LDC, STC).  */
2991 #define R_ARM_ALU_SB_G0_NC	70	/* Program base relative (ADD,SUB).  */
2992 #define R_ARM_ALU_SB_G0		71	/* Program base relative (ADD,SUB).  */
2993 #define R_ARM_ALU_SB_G1_NC	72	/* Program base relative (ADD,SUB).  */
2994 #define R_ARM_ALU_SB_G1		73	/* Program base relative (ADD,SUB).  */
2995 #define R_ARM_ALU_SB_G2		74	/* Program base relative (ADD,SUB).  */
2996 #define R_ARM_LDR_SB_G0		75	/* Program base relative (LDR,
2997 					   STR, LDRB, STRB).  */
2998 #define R_ARM_LDR_SB_G1		76	/* Program base relative
2999 					   (LDR, STR, LDRB, STRB).  */
3000 #define R_ARM_LDR_SB_G2		77	/* Program base relative
3001 					   (LDR, STR, LDRB, STRB).  */
3002 #define R_ARM_LDRS_SB_G0	78	/* Program base relative
3003 					   (LDR, STR, LDRB, STRB).  */
3004 #define R_ARM_LDRS_SB_G1	79	/* Program base relative
3005 					   (LDR, STR, LDRB, STRB).  */
3006 #define R_ARM_LDRS_SB_G2	80	/* Program base relative
3007 					   (LDR, STR, LDRB, STRB).  */
3008 #define R_ARM_LDC_SB_G0		81	/* Program base relative (LDC,STC).  */
3009 #define R_ARM_LDC_SB_G1		82	/* Program base relative (LDC,STC).  */
3010 #define R_ARM_LDC_SB_G2		83	/* Program base relative (LDC,STC).  */
3011 #define R_ARM_MOVW_BREL_NC	84	/* Program base relative 16
3012 					   bit (MOVW).  */
3013 #define R_ARM_MOVT_BREL		85	/* Program base relative high
3014 					   16 bit (MOVT).  */
3015 #define R_ARM_MOVW_BREL		86	/* Program base relative 16
3016 					   bit (MOVW).  */
3017 #define R_ARM_THM_MOVW_BREL_NC	87	/* Program base relative 16
3018 					   bit (Thumb32 MOVW).  */
3019 #define R_ARM_THM_MOVT_BREL	88	/* Program base relative high
3020 					   16 bit (Thumb32 MOVT).  */
3021 #define R_ARM_THM_MOVW_BREL	89	/* Program base relative 16
3022 					   bit (Thumb32 MOVW).  */
3023 #define R_ARM_TLS_GOTDESC	90
3024 #define R_ARM_TLS_CALL		91
3025 #define R_ARM_TLS_DESCSEQ	92	/* TLS relaxation.  */
3026 #define R_ARM_THM_TLS_CALL	93
3027 #define R_ARM_PLT32_ABS		94
3028 #define R_ARM_GOT_ABS		95	/* GOT entry.  */
3029 #define R_ARM_GOT_PREL		96	/* PC relative GOT entry.  */
3030 #define R_ARM_GOT_BREL12	97	/* GOT entry relative to GOT
3031 					   origin (LDR).  */
3032 #define R_ARM_GOTOFF12		98	/* 12 bit, GOT entry relative
3033 					   to GOT origin (LDR, STR).  */
3034 #define R_ARM_GOTRELAX		99
3035 #define R_ARM_GNU_VTENTRY	100
3036 #define R_ARM_GNU_VTINHERIT	101
3037 #define R_ARM_THM_PC11		102	/* PC relative & 0xFFE (Thumb16 B).  */
3038 #define R_ARM_THM_PC9		103	/* PC relative & 0x1FE
3039 					   (Thumb16 B/B<cond>).  */
3040 #define R_ARM_TLS_GD32		104	/* PC-rel 32 bit for global dynamic
3041 					   thread local data */
3042 #define R_ARM_TLS_LDM32		105	/* PC-rel 32 bit for local dynamic
3043 					   thread local data */
3044 #define R_ARM_TLS_LDO32		106	/* 32 bit offset relative to TLS
3045 					   block */
3046 #define R_ARM_TLS_IE32		107	/* PC-rel 32 bit for GOT entry of
3047 					   static TLS block offset */
3048 #define R_ARM_TLS_LE32		108	/* 32 bit offset relative to static
3049 					   TLS block */
3050 #define R_ARM_TLS_LDO12		109	/* 12 bit relative to TLS
3051 					   block (LDR, STR).  */
3052 #define R_ARM_TLS_LE12		110	/* 12 bit relative to static
3053 					   TLS block (LDR, STR).  */
3054 #define R_ARM_TLS_IE12GP	111	/* 12 bit GOT entry relative
3055 					   to GOT origin (LDR).  */
3056 #define R_ARM_ME_TOO		128	/* Obsolete.  */
3057 #define R_ARM_THM_TLS_DESCSEQ	129
3058 #define R_ARM_THM_TLS_DESCSEQ16	129
3059 #define R_ARM_THM_TLS_DESCSEQ32	130
3060 #define R_ARM_THM_GOT_BREL12	131	/* GOT entry relative to GOT
3061 					   origin, 12 bit (Thumb32 LDR).  */
3062 #define R_ARM_IRELATIVE		160
3063 #define R_ARM_RXPC25		249
3064 #define R_ARM_RSBREL32		250
3065 #define R_ARM_THM_RPC22		251
3066 #define R_ARM_RREL32		252
3067 #define R_ARM_RABS22		253
3068 #define R_ARM_RPC24		254
3069 #define R_ARM_RBASE		255
3070 /* Keep this the last entry.  */
3071 #define R_ARM_NUM		256
3072 
3073 /* C-SKY */
3074 #define R_CKCORE_NONE               0	/* no reloc */
3075 #define R_CKCORE_ADDR32             1	/* direct 32 bit (S + A) */
3076 #define R_CKCORE_PCRELIMM8BY4       2	/* disp ((S + A - P) >> 2) & 0xff   */
3077 #define R_CKCORE_PCRELIMM11BY2      3	/* disp ((S + A - P) >> 1) & 0x7ff  */
3078 #define R_CKCORE_PCREL32            5	/* 32-bit rel (S + A - P)           */
3079 #define R_CKCORE_PCRELJSR_IMM11BY2  6	/* disp ((S + A - P) >>1) & 0x7ff   */
3080 #define R_CKCORE_RELATIVE           9	/* 32 bit adjust program base(B + A)*/
3081 #define R_CKCORE_COPY               10	/* 32 bit adjust by program base    */
3082 #define R_CKCORE_GLOB_DAT           11	/* off between got and sym (S)      */
3083 #define R_CKCORE_JUMP_SLOT          12	/* PLT entry (S) */
3084 #define R_CKCORE_GOTOFF             13	/* offset to GOT (S + A - GOT)      */
3085 #define R_CKCORE_GOTPC              14	/* PC offset to GOT (GOT + A - P)   */
3086 #define R_CKCORE_GOT32              15	/* 32 bit GOT entry (G) */
3087 #define R_CKCORE_PLT32              16	/* 32 bit PLT entry (G) */
3088 #define R_CKCORE_ADDRGOT            17	/* GOT entry in GLOB_DAT (GOT + G)  */
3089 #define R_CKCORE_ADDRPLT            18	/* PLT entry in GLOB_DAT (GOT + G)  */
3090 #define R_CKCORE_PCREL_IMM26BY2     19	/* ((S + A - P) >> 1) & 0x3ffffff   */
3091 #define R_CKCORE_PCREL_IMM16BY2     20	/* disp ((S + A - P) >> 1) & 0xffff */
3092 #define R_CKCORE_PCREL_IMM16BY4     21	/* disp ((S + A - P) >> 2) & 0xffff */
3093 #define R_CKCORE_PCREL_IMM10BY2     22	/* disp ((S + A - P) >> 1) & 0x3ff  */
3094 #define R_CKCORE_PCREL_IMM10BY4     23	/* disp ((S + A - P) >> 2) & 0x3ff  */
3095 #define R_CKCORE_ADDR_HI16          24	/* high & low 16 bit ADDR */
3096                                         /* ((S + A) >> 16) & 0xffff */
3097 #define R_CKCORE_ADDR_LO16          25	/* (S + A) & 0xffff */
3098 #define R_CKCORE_GOTPC_HI16         26	/* high & low 16 bit GOTPC */
3099                                         /* ((GOT + A - P) >> 16) & 0xffff */
3100 #define R_CKCORE_GOTPC_LO16         27	/* (GOT + A - P) & 0xffff */
3101 #define R_CKCORE_GOTOFF_HI16        28	/* high & low 16 bit GOTOFF */
3102                                         /* ((S + A - GOT) >> 16) & 0xffff */
3103 #define R_CKCORE_GOTOFF_LO16        29	/* (S + A - GOT) & 0xffff */
3104 #define R_CKCORE_GOT12              30	/* 12 bit disp GOT entry (G) */
3105 #define R_CKCORE_GOT_HI16           31	/* high & low 16 bit GOT */
3106                                         /* (G >> 16) & 0xffff */
3107 #define R_CKCORE_GOT_LO16           32	/* (G & 0xffff) */
3108 #define R_CKCORE_PLT12              33	/* 12 bit disp PLT entry (G) */
3109 #define R_CKCORE_PLT_HI16           34	/* high & low 16 bit PLT */
3110                                         /* (G >> 16) & 0xffff */
3111 #define R_CKCORE_PLT_LO16           35	/* G & 0xffff */
3112 #define R_CKCORE_ADDRGOT_HI16       36	/* high & low 16 bit ADDRGOT */
3113                                         /* (GOT + G * 4) & 0xffff */
3114 #define R_CKCORE_ADDRGOT_LO16       37	/* (GOT + G * 4) & 0xffff */
3115 #define R_CKCORE_ADDRPLT_HI16       38	/* high & low 16 bit ADDRPLT */
3116                                         /* ((GOT + G * 4) >> 16) & 0xFFFF */
3117 #define R_CKCORE_ADDRPLT_LO16       39	/* (GOT+G*4) & 0xffff */
3118 #define R_CKCORE_PCREL_JSR_IMM26BY2 40	/* disp ((S+A-P) >>1) & x3ffffff */
3119 #define R_CKCORE_TOFFSET_LO16       41	/* (S+A-BTEXT) & 0xffff */
3120 #define R_CKCORE_DOFFSET_LO16       42	/* (S+A-BTEXT) & 0xffff */
3121 #define R_CKCORE_PCREL_IMM18BY2     43	/* disp ((S+A-P) >>1) & 0x3ffff */
3122 #define R_CKCORE_DOFFSET_IMM18      44	/* disp (S+A-BDATA) & 0x3ffff */
3123 #define R_CKCORE_DOFFSET_IMM18BY2   45	/* disp ((S+A-BDATA)>>1) & 0x3ffff */
3124 #define R_CKCORE_DOFFSET_IMM18BY4   46	/* disp ((S+A-BDATA)>>2) & 0x3ffff */
3125 #define R_CKCORE_GOT_IMM18BY4       48	/* disp (G >> 2) */
3126 #define R_CKCORE_PLT_IMM18BY4       49	/* disp (G >> 2) */
3127 #define R_CKCORE_PCREL_IMM7BY4      50	/* disp ((S+A-P) >>2) & 0x7f */
3128 #define R_CKCORE_TLS_LE32           51	/* 32 bit offset to TLS block */
3129 #define R_CKCORE_TLS_IE32           52
3130 #define R_CKCORE_TLS_GD32           53
3131 #define R_CKCORE_TLS_LDM32          54
3132 #define R_CKCORE_TLS_LDO32          55
3133 #define R_CKCORE_TLS_DTPMOD32       56
3134 #define R_CKCORE_TLS_DTPOFF32       57
3135 #define R_CKCORE_TLS_TPOFF32        58
3136 
3137 /* C-SKY elf header definition.  */
3138 #define EF_CSKY_ABIMASK		    0XF0000000
3139 #define EF_CSKY_OTHER		    0X0FFF0000
3140 #define EF_CSKY_PROCESSOR	    0X0000FFFF
3141 
3142 #define EF_CSKY_ABIV1		    0X10000000
3143 #define EF_CSKY_ABIV2		    0X20000000
3144 
3145 /* C-SKY attributes section.  */
3146 #define SHT_CSKY_ATTRIBUTES	    (SHT_LOPROC + 1)
3147 
3148 /* IA-64 specific declarations.  */
3149 
3150 /* Processor specific flags for the Ehdr e_flags field.  */
3151 #define EF_IA_64_MASKOS		0x0000000f	/* os-specific flags */
3152 #define EF_IA_64_ABI64		0x00000010	/* 64-bit ABI */
3153 #define EF_IA_64_ARCH		0xff000000	/* arch. version mask */
3154 
3155 /* Processor specific values for the Phdr p_type field.  */
3156 #define PT_IA_64_ARCHEXT	(PT_LOPROC + 0)	/* arch extension bits */
3157 #define PT_IA_64_UNWIND		(PT_LOPROC + 1)	/* ia64 unwind bits */
3158 #define PT_IA_64_HP_OPT_ANOT	(PT_LOOS + 0x12)
3159 #define PT_IA_64_HP_HSL_ANOT	(PT_LOOS + 0x13)
3160 #define PT_IA_64_HP_STACK	(PT_LOOS + 0x14)
3161 
3162 /* Processor specific flags for the Phdr p_flags field.  */
3163 #define PF_IA_64_NORECOV	0x80000000	/* spec insns w/o recovery */
3164 
3165 /* Processor specific values for the Shdr sh_type field.  */
3166 #define SHT_IA_64_EXT		(SHT_LOPROC + 0) /* extension bits */
3167 #define SHT_IA_64_UNWIND	(SHT_LOPROC + 1) /* unwind bits */
3168 
3169 /* Processor specific flags for the Shdr sh_flags field.  */
3170 #define SHF_IA_64_SHORT		0x10000000	/* section near gp */
3171 #define SHF_IA_64_NORECOV	0x20000000	/* spec insns w/o recovery */
3172 
3173 /* Processor specific values for the Dyn d_tag field.  */
3174 #define DT_IA_64_PLT_RESERVE	(DT_LOPROC + 0)
3175 #define DT_IA_64_NUM		1
3176 
3177 /* IA-64 relocations.  */
3178 #define R_IA64_NONE		0x00	/* none */
3179 #define R_IA64_IMM14		0x21	/* symbol + addend, add imm14 */
3180 #define R_IA64_IMM22		0x22	/* symbol + addend, add imm22 */
3181 #define R_IA64_IMM64		0x23	/* symbol + addend, mov imm64 */
3182 #define R_IA64_DIR32MSB		0x24	/* symbol + addend, data4 MSB */
3183 #define R_IA64_DIR32LSB		0x25	/* symbol + addend, data4 LSB */
3184 #define R_IA64_DIR64MSB		0x26	/* symbol + addend, data8 MSB */
3185 #define R_IA64_DIR64LSB		0x27	/* symbol + addend, data8 LSB */
3186 #define R_IA64_GPREL22		0x2a	/* @gprel(sym + add), add imm22 */
3187 #define R_IA64_GPREL64I		0x2b	/* @gprel(sym + add), mov imm64 */
3188 #define R_IA64_GPREL32MSB	0x2c	/* @gprel(sym + add), data4 MSB */
3189 #define R_IA64_GPREL32LSB	0x2d	/* @gprel(sym + add), data4 LSB */
3190 #define R_IA64_GPREL64MSB	0x2e	/* @gprel(sym + add), data8 MSB */
3191 #define R_IA64_GPREL64LSB	0x2f	/* @gprel(sym + add), data8 LSB */
3192 #define R_IA64_LTOFF22		0x32	/* @ltoff(sym + add), add imm22 */
3193 #define R_IA64_LTOFF64I		0x33	/* @ltoff(sym + add), mov imm64 */
3194 #define R_IA64_PLTOFF22		0x3a	/* @pltoff(sym + add), add imm22 */
3195 #define R_IA64_PLTOFF64I	0x3b	/* @pltoff(sym + add), mov imm64 */
3196 #define R_IA64_PLTOFF64MSB	0x3e	/* @pltoff(sym + add), data8 MSB */
3197 #define R_IA64_PLTOFF64LSB	0x3f	/* @pltoff(sym + add), data8 LSB */
3198 #define R_IA64_FPTR64I		0x43	/* @fptr(sym + add), mov imm64 */
3199 #define R_IA64_FPTR32MSB	0x44	/* @fptr(sym + add), data4 MSB */
3200 #define R_IA64_FPTR32LSB	0x45	/* @fptr(sym + add), data4 LSB */
3201 #define R_IA64_FPTR64MSB	0x46	/* @fptr(sym + add), data8 MSB */
3202 #define R_IA64_FPTR64LSB	0x47	/* @fptr(sym + add), data8 LSB */
3203 #define R_IA64_PCREL60B		0x48	/* @pcrel(sym + add), brl */
3204 #define R_IA64_PCREL21B		0x49	/* @pcrel(sym + add), ptb, call */
3205 #define R_IA64_PCREL21M		0x4a	/* @pcrel(sym + add), chk.s */
3206 #define R_IA64_PCREL21F		0x4b	/* @pcrel(sym + add), fchkf */
3207 #define R_IA64_PCREL32MSB	0x4c	/* @pcrel(sym + add), data4 MSB */
3208 #define R_IA64_PCREL32LSB	0x4d	/* @pcrel(sym + add), data4 LSB */
3209 #define R_IA64_PCREL64MSB	0x4e	/* @pcrel(sym + add), data8 MSB */
3210 #define R_IA64_PCREL64LSB	0x4f	/* @pcrel(sym + add), data8 LSB */
3211 #define R_IA64_LTOFF_FPTR22	0x52	/* @ltoff(@fptr(s+a)), imm22 */
3212 #define R_IA64_LTOFF_FPTR64I	0x53	/* @ltoff(@fptr(s+a)), imm64 */
3213 #define R_IA64_LTOFF_FPTR32MSB	0x54	/* @ltoff(@fptr(s+a)), data4 MSB */
3214 #define R_IA64_LTOFF_FPTR32LSB	0x55	/* @ltoff(@fptr(s+a)), data4 LSB */
3215 #define R_IA64_LTOFF_FPTR64MSB	0x56	/* @ltoff(@fptr(s+a)), data8 MSB */
3216 #define R_IA64_LTOFF_FPTR64LSB	0x57	/* @ltoff(@fptr(s+a)), data8 LSB */
3217 #define R_IA64_SEGREL32MSB	0x5c	/* @segrel(sym + add), data4 MSB */
3218 #define R_IA64_SEGREL32LSB	0x5d	/* @segrel(sym + add), data4 LSB */
3219 #define R_IA64_SEGREL64MSB	0x5e	/* @segrel(sym + add), data8 MSB */
3220 #define R_IA64_SEGREL64LSB	0x5f	/* @segrel(sym + add), data8 LSB */
3221 #define R_IA64_SECREL32MSB	0x64	/* @secrel(sym + add), data4 MSB */
3222 #define R_IA64_SECREL32LSB	0x65	/* @secrel(sym + add), data4 LSB */
3223 #define R_IA64_SECREL64MSB	0x66	/* @secrel(sym + add), data8 MSB */
3224 #define R_IA64_SECREL64LSB	0x67	/* @secrel(sym + add), data8 LSB */
3225 #define R_IA64_REL32MSB		0x6c	/* data 4 + REL */
3226 #define R_IA64_REL32LSB		0x6d	/* data 4 + REL */
3227 #define R_IA64_REL64MSB		0x6e	/* data 8 + REL */
3228 #define R_IA64_REL64LSB		0x6f	/* data 8 + REL */
3229 #define R_IA64_LTV32MSB		0x74	/* symbol + addend, data4 MSB */
3230 #define R_IA64_LTV32LSB		0x75	/* symbol + addend, data4 LSB */
3231 #define R_IA64_LTV64MSB		0x76	/* symbol + addend, data8 MSB */
3232 #define R_IA64_LTV64LSB		0x77	/* symbol + addend, data8 LSB */
3233 #define R_IA64_PCREL21BI	0x79	/* @pcrel(sym + add), 21bit inst */
3234 #define R_IA64_PCREL22		0x7a	/* @pcrel(sym + add), 22bit inst */
3235 #define R_IA64_PCREL64I		0x7b	/* @pcrel(sym + add), 64bit inst */
3236 #define R_IA64_IPLTMSB		0x80	/* dynamic reloc, imported PLT, MSB */
3237 #define R_IA64_IPLTLSB		0x81	/* dynamic reloc, imported PLT, LSB */
3238 #define R_IA64_COPY		0x84	/* copy relocation */
3239 #define R_IA64_SUB		0x85	/* Addend and symbol difference */
3240 #define R_IA64_LTOFF22X		0x86	/* LTOFF22, relaxable.  */
3241 #define R_IA64_LDXMOV		0x87	/* Use of LTOFF22X.  */
3242 #define R_IA64_TPREL14		0x91	/* @tprel(sym + add), imm14 */
3243 #define R_IA64_TPREL22		0x92	/* @tprel(sym + add), imm22 */
3244 #define R_IA64_TPREL64I		0x93	/* @tprel(sym + add), imm64 */
3245 #define R_IA64_TPREL64MSB	0x96	/* @tprel(sym + add), data8 MSB */
3246 #define R_IA64_TPREL64LSB	0x97	/* @tprel(sym + add), data8 LSB */
3247 #define R_IA64_LTOFF_TPREL22	0x9a	/* @ltoff(@tprel(s+a)), imm2 */
3248 #define R_IA64_DTPMOD64MSB	0xa6	/* @dtpmod(sym + add), data8 MSB */
3249 #define R_IA64_DTPMOD64LSB	0xa7	/* @dtpmod(sym + add), data8 LSB */
3250 #define R_IA64_LTOFF_DTPMOD22	0xaa	/* @ltoff(@dtpmod(sym + add)), imm22 */
3251 #define R_IA64_DTPREL14		0xb1	/* @dtprel(sym + add), imm14 */
3252 #define R_IA64_DTPREL22		0xb2	/* @dtprel(sym + add), imm22 */
3253 #define R_IA64_DTPREL64I	0xb3	/* @dtprel(sym + add), imm64 */
3254 #define R_IA64_DTPREL32MSB	0xb4	/* @dtprel(sym + add), data4 MSB */
3255 #define R_IA64_DTPREL32LSB	0xb5	/* @dtprel(sym + add), data4 LSB */
3256 #define R_IA64_DTPREL64MSB	0xb6	/* @dtprel(sym + add), data8 MSB */
3257 #define R_IA64_DTPREL64LSB	0xb7	/* @dtprel(sym + add), data8 LSB */
3258 #define R_IA64_LTOFF_DTPREL22	0xba	/* @ltoff(@dtprel(s+a)), imm22 */
3259 
3260 /* SH specific declarations */
3261 
3262 /* Processor specific flags for the ELF header e_flags field.  */
3263 #define EF_SH_MACH_MASK		0x1f
3264 #define EF_SH_UNKNOWN		0x0
3265 #define EF_SH1			0x1
3266 #define EF_SH2			0x2
3267 #define EF_SH3			0x3
3268 #define EF_SH_DSP		0x4
3269 #define EF_SH3_DSP		0x5
3270 #define EF_SH4AL_DSP		0x6
3271 #define EF_SH3E			0x8
3272 #define EF_SH4			0x9
3273 #define EF_SH2E			0xb
3274 #define EF_SH4A			0xc
3275 #define EF_SH2A			0xd
3276 #define EF_SH4_NOFPU		0x10
3277 #define EF_SH4A_NOFPU		0x11
3278 #define EF_SH4_NOMMU_NOFPU	0x12
3279 #define EF_SH2A_NOFPU		0x13
3280 #define EF_SH3_NOMMU		0x14
3281 #define EF_SH2A_SH4_NOFPU	0x15
3282 #define EF_SH2A_SH3_NOFPU	0x16
3283 #define EF_SH2A_SH4		0x17
3284 #define EF_SH2A_SH3E		0x18
3285 
3286 /* SH relocs.  */
3287 #define	R_SH_NONE		0
3288 #define	R_SH_DIR32		1
3289 #define	R_SH_REL32		2
3290 #define	R_SH_DIR8WPN		3
3291 #define	R_SH_IND12W		4
3292 #define	R_SH_DIR8WPL		5
3293 #define	R_SH_DIR8WPZ		6
3294 #define	R_SH_DIR8BP		7
3295 #define	R_SH_DIR8W		8
3296 #define	R_SH_DIR8L		9
3297 #define	R_SH_SWITCH16		25
3298 #define	R_SH_SWITCH32		26
3299 #define	R_SH_USES		27
3300 #define	R_SH_COUNT		28
3301 #define	R_SH_ALIGN		29
3302 #define	R_SH_CODE		30
3303 #define	R_SH_DATA		31
3304 #define	R_SH_LABEL		32
3305 #define	R_SH_SWITCH8		33
3306 #define	R_SH_GNU_VTINHERIT	34
3307 #define	R_SH_GNU_VTENTRY	35
3308 #define	R_SH_TLS_GD_32		144
3309 #define	R_SH_TLS_LD_32		145
3310 #define	R_SH_TLS_LDO_32		146
3311 #define	R_SH_TLS_IE_32		147
3312 #define	R_SH_TLS_LE_32		148
3313 #define	R_SH_TLS_DTPMOD32	149
3314 #define	R_SH_TLS_DTPOFF32	150
3315 #define	R_SH_TLS_TPOFF32	151
3316 #define	R_SH_GOT32		160
3317 #define	R_SH_PLT32		161
3318 #define	R_SH_COPY		162
3319 #define	R_SH_GLOB_DAT		163
3320 #define	R_SH_JMP_SLOT		164
3321 #define	R_SH_RELATIVE		165
3322 #define	R_SH_GOTOFF		166
3323 #define	R_SH_GOTPC		167
3324 /* Keep this the last entry.  */
3325 #define	R_SH_NUM		256
3326 
3327 /* S/390 specific definitions.  */
3328 
3329 /* Valid values for the e_flags field.  */
3330 
3331 #define EF_S390_HIGH_GPRS    0x00000001  /* High GPRs kernel facility needed.  */
3332 
3333 /* Additional s390 relocs */
3334 
3335 #define R_390_NONE		0	/* No reloc.  */
3336 #define R_390_8			1	/* Direct 8 bit.  */
3337 #define R_390_12		2	/* Direct 12 bit.  */
3338 #define R_390_16		3	/* Direct 16 bit.  */
3339 #define R_390_32		4	/* Direct 32 bit.  */
3340 #define R_390_PC32		5	/* PC relative 32 bit.	*/
3341 #define R_390_GOT12		6	/* 12 bit GOT offset.  */
3342 #define R_390_GOT32		7	/* 32 bit GOT offset.  */
3343 #define R_390_PLT32		8	/* 32 bit PC relative PLT address.  */
3344 #define R_390_COPY		9	/* Copy symbol at runtime.  */
3345 #define R_390_GLOB_DAT		10	/* Create GOT entry.  */
3346 #define R_390_JMP_SLOT		11	/* Create PLT entry.  */
3347 #define R_390_RELATIVE		12	/* Adjust by program base.  */
3348 #define R_390_GOTOFF32		13	/* 32 bit offset to GOT.	 */
3349 #define R_390_GOTPC		14	/* 32 bit PC relative offset to GOT.  */
3350 #define R_390_GOT16		15	/* 16 bit GOT offset.  */
3351 #define R_390_PC16		16	/* PC relative 16 bit.	*/
3352 #define R_390_PC16DBL		17	/* PC relative 16 bit shifted by 1.  */
3353 #define R_390_PLT16DBL		18	/* 16 bit PC rel. PLT shifted by 1.  */
3354 #define R_390_PC32DBL		19	/* PC relative 32 bit shifted by 1.  */
3355 #define R_390_PLT32DBL		20	/* 32 bit PC rel. PLT shifted by 1.  */
3356 #define R_390_GOTPCDBL		21	/* 32 bit PC rel. GOT shifted by 1.  */
3357 #define R_390_64		22	/* Direct 64 bit.  */
3358 #define R_390_PC64		23	/* PC relative 64 bit.	*/
3359 #define R_390_GOT64		24	/* 64 bit GOT offset.  */
3360 #define R_390_PLT64		25	/* 64 bit PC relative PLT address.  */
3361 #define R_390_GOTENT		26	/* 32 bit PC rel. to GOT entry >> 1. */
3362 #define R_390_GOTOFF16		27	/* 16 bit offset to GOT. */
3363 #define R_390_GOTOFF64		28	/* 64 bit offset to GOT. */
3364 #define R_390_GOTPLT12		29	/* 12 bit offset to jump slot.	*/
3365 #define R_390_GOTPLT16		30	/* 16 bit offset to jump slot.	*/
3366 #define R_390_GOTPLT32		31	/* 32 bit offset to jump slot.	*/
3367 #define R_390_GOTPLT64		32	/* 64 bit offset to jump slot.	*/
3368 #define R_390_GOTPLTENT		33	/* 32 bit rel. offset to jump slot.  */
3369 #define R_390_PLTOFF16		34	/* 16 bit offset from GOT to PLT. */
3370 #define R_390_PLTOFF32		35	/* 32 bit offset from GOT to PLT. */
3371 #define R_390_PLTOFF64		36	/* 16 bit offset from GOT to PLT. */
3372 #define R_390_TLS_LOAD		37	/* Tag for load insn in TLS code.  */
3373 #define R_390_TLS_GDCALL	38	/* Tag for function call in general
3374 					   dynamic TLS code. */
3375 #define R_390_TLS_LDCALL	39	/* Tag for function call in local
3376 					   dynamic TLS code. */
3377 #define R_390_TLS_GD32		40	/* Direct 32 bit for general dynamic
3378 					   thread local data.  */
3379 #define R_390_TLS_GD64		41	/* Direct 64 bit for general dynamic
3380 					  thread local data.  */
3381 #define R_390_TLS_GOTIE12	42	/* 12 bit GOT offset for static TLS
3382 					   block offset.  */
3383 #define R_390_TLS_GOTIE32	43	/* 32 bit GOT offset for static TLS
3384 					   block offset.  */
3385 #define R_390_TLS_GOTIE64	44	/* 64 bit GOT offset for static TLS
3386 					   block offset. */
3387 #define R_390_TLS_LDM32		45	/* Direct 32 bit for local dynamic
3388 					   thread local data in LE code.  */
3389 #define R_390_TLS_LDM64		46	/* Direct 64 bit for local dynamic
3390 					   thread local data in LE code.  */
3391 #define R_390_TLS_IE32		47	/* 32 bit address of GOT entry for
3392 					   negated static TLS block offset.  */
3393 #define R_390_TLS_IE64		48	/* 64 bit address of GOT entry for
3394 					   negated static TLS block offset.  */
3395 #define R_390_TLS_IEENT		49	/* 32 bit rel. offset to GOT entry for
3396 					   negated static TLS block offset.  */
3397 #define R_390_TLS_LE32		50	/* 32 bit negated offset relative to
3398 					   static TLS block.  */
3399 #define R_390_TLS_LE64		51	/* 64 bit negated offset relative to
3400 					   static TLS block.  */
3401 #define R_390_TLS_LDO32		52	/* 32 bit offset relative to TLS
3402 					   block.  */
3403 #define R_390_TLS_LDO64		53	/* 64 bit offset relative to TLS
3404 					   block.  */
3405 #define R_390_TLS_DTPMOD	54	/* ID of module containing symbol.  */
3406 #define R_390_TLS_DTPOFF	55	/* Offset in TLS block.	 */
3407 #define R_390_TLS_TPOFF		56	/* Negated offset in static TLS
3408 					   block.  */
3409 #define R_390_20		57	/* Direct 20 bit.  */
3410 #define R_390_GOT20		58	/* 20 bit GOT offset.  */
3411 #define R_390_GOTPLT20		59	/* 20 bit offset to jump slot.  */
3412 #define R_390_TLS_GOTIE20	60	/* 20 bit GOT offset for static TLS
3413 					   block offset.  */
3414 #define R_390_IRELATIVE         61      /* STT_GNU_IFUNC relocation.  */
3415 /* Keep this the last entry.  */
3416 #define R_390_NUM		62
3417 
3418 
3419 /* CRIS relocations.  */
3420 #define R_CRIS_NONE		0
3421 #define R_CRIS_8		1
3422 #define R_CRIS_16		2
3423 #define R_CRIS_32		3
3424 #define R_CRIS_8_PCREL		4
3425 #define R_CRIS_16_PCREL		5
3426 #define R_CRIS_32_PCREL		6
3427 #define R_CRIS_GNU_VTINHERIT	7
3428 #define R_CRIS_GNU_VTENTRY	8
3429 #define R_CRIS_COPY		9
3430 #define R_CRIS_GLOB_DAT		10
3431 #define R_CRIS_JUMP_SLOT	11
3432 #define R_CRIS_RELATIVE		12
3433 #define R_CRIS_16_GOT		13
3434 #define R_CRIS_32_GOT		14
3435 #define R_CRIS_16_GOTPLT	15
3436 #define R_CRIS_32_GOTPLT	16
3437 #define R_CRIS_32_GOTREL	17
3438 #define R_CRIS_32_PLT_GOTREL	18
3439 #define R_CRIS_32_PLT_PCREL	19
3440 
3441 #define R_CRIS_NUM		20
3442 
3443 
3444 /* AMD x86-64 relocations.  */
3445 #define R_X86_64_NONE		0	/* No reloc */
3446 #define R_X86_64_64		1	/* Direct 64 bit  */
3447 #define R_X86_64_PC32		2	/* PC relative 32 bit signed */
3448 #define R_X86_64_GOT32		3	/* 32 bit GOT entry */
3449 #define R_X86_64_PLT32		4	/* 32 bit PLT address */
3450 #define R_X86_64_COPY		5	/* Copy symbol at runtime */
3451 #define R_X86_64_GLOB_DAT	6	/* Create GOT entry */
3452 #define R_X86_64_JUMP_SLOT	7	/* Create PLT entry */
3453 #define R_X86_64_RELATIVE	8	/* Adjust by program base */
3454 #define R_X86_64_GOTPCREL	9	/* 32 bit signed PC relative
3455 					   offset to GOT */
3456 #define R_X86_64_32		10	/* Direct 32 bit zero extended */
3457 #define R_X86_64_32S		11	/* Direct 32 bit sign extended */
3458 #define R_X86_64_16		12	/* Direct 16 bit zero extended */
3459 #define R_X86_64_PC16		13	/* 16 bit sign extended pc relative */
3460 #define R_X86_64_8		14	/* Direct 8 bit sign extended  */
3461 #define R_X86_64_PC8		15	/* 8 bit sign extended pc relative */
3462 #define R_X86_64_DTPMOD64	16	/* ID of module containing symbol */
3463 #define R_X86_64_DTPOFF64	17	/* Offset in module's TLS block */
3464 #define R_X86_64_TPOFF64	18	/* Offset in initial TLS block */
3465 #define R_X86_64_TLSGD		19	/* 32 bit signed PC relative offset
3466 					   to two GOT entries for GD symbol */
3467 #define R_X86_64_TLSLD		20	/* 32 bit signed PC relative offset
3468 					   to two GOT entries for LD symbol */
3469 #define R_X86_64_DTPOFF32	21	/* Offset in TLS block */
3470 #define R_X86_64_GOTTPOFF	22	/* 32 bit signed PC relative offset
3471 					   to GOT entry for IE symbol */
3472 #define R_X86_64_TPOFF32	23	/* Offset in initial TLS block */
3473 #define R_X86_64_PC64		24	/* PC relative 64 bit */
3474 #define R_X86_64_GOTOFF64	25	/* 64 bit offset to GOT */
3475 #define R_X86_64_GOTPC32	26	/* 32 bit signed pc relative
3476 					   offset to GOT */
3477 #define R_X86_64_GOT64		27	/* 64-bit GOT entry offset */
3478 #define R_X86_64_GOTPCREL64	28	/* 64-bit PC relative offset
3479 					   to GOT entry */
3480 #define R_X86_64_GOTPC64	29	/* 64-bit PC relative offset to GOT */
3481 #define R_X86_64_GOTPLT64	30 	/* like GOT64, says PLT entry needed */
3482 #define R_X86_64_PLTOFF64	31	/* 64-bit GOT relative offset
3483 					   to PLT entry */
3484 #define R_X86_64_SIZE32		32	/* Size of symbol plus 32-bit addend */
3485 #define R_X86_64_SIZE64		33	/* Size of symbol plus 64-bit addend */
3486 #define R_X86_64_GOTPC32_TLSDESC 34	/* GOT offset for TLS descriptor.  */
3487 #define R_X86_64_TLSDESC_CALL   35	/* Marker for call through TLS
3488 					   descriptor.  */
3489 #define R_X86_64_TLSDESC        36	/* TLS descriptor.  */
3490 #define R_X86_64_IRELATIVE	37	/* Adjust indirectly by program base */
3491 #define R_X86_64_RELATIVE64	38	/* 64-bit adjust by program base */
3492 					/* 39 Reserved was R_X86_64_PC32_BND */
3493 					/* 40 Reserved was R_X86_64_PLT32_BND */
3494 #define R_X86_64_GOTPCRELX	41	/* Load from 32 bit signed pc relative
3495 					   offset to GOT entry without REX
3496 					   prefix, relaxable.  */
3497 #define R_X86_64_REX_GOTPCRELX	42	/* Load from 32 bit signed pc relative
3498 					   offset to GOT entry with REX prefix,
3499 					   relaxable.  */
3500 #define R_X86_64_NUM		43
3501 
3502 /* x86-64 sh_type values.  */
3503 #define SHT_X86_64_UNWIND	0x70000001 /* Unwind information.  */
3504 
3505 
3506 /* AM33 relocations.  */
3507 #define R_MN10300_NONE		0	/* No reloc.  */
3508 #define R_MN10300_32		1	/* Direct 32 bit.  */
3509 #define R_MN10300_16		2	/* Direct 16 bit.  */
3510 #define R_MN10300_8		3	/* Direct 8 bit.  */
3511 #define R_MN10300_PCREL32	4	/* PC-relative 32-bit.  */
3512 #define R_MN10300_PCREL16	5	/* PC-relative 16-bit signed.  */
3513 #define R_MN10300_PCREL8	6	/* PC-relative 8-bit signed.  */
3514 #define R_MN10300_GNU_VTINHERIT	7	/* Ancient C++ vtable garbage... */
3515 #define R_MN10300_GNU_VTENTRY	8	/* ... collection annotation.  */
3516 #define R_MN10300_24		9	/* Direct 24 bit.  */
3517 #define R_MN10300_GOTPC32	10	/* 32-bit PCrel offset to GOT.  */
3518 #define R_MN10300_GOTPC16	11	/* 16-bit PCrel offset to GOT.  */
3519 #define R_MN10300_GOTOFF32	12	/* 32-bit offset from GOT.  */
3520 #define R_MN10300_GOTOFF24	13	/* 24-bit offset from GOT.  */
3521 #define R_MN10300_GOTOFF16	14	/* 16-bit offset from GOT.  */
3522 #define R_MN10300_PLT32		15	/* 32-bit PCrel to PLT entry.  */
3523 #define R_MN10300_PLT16		16	/* 16-bit PCrel to PLT entry.  */
3524 #define R_MN10300_GOT32		17	/* 32-bit offset to GOT entry.  */
3525 #define R_MN10300_GOT24		18	/* 24-bit offset to GOT entry.  */
3526 #define R_MN10300_GOT16		19	/* 16-bit offset to GOT entry.  */
3527 #define R_MN10300_COPY		20	/* Copy symbol at runtime.  */
3528 #define R_MN10300_GLOB_DAT	21	/* Create GOT entry.  */
3529 #define R_MN10300_JMP_SLOT	22	/* Create PLT entry.  */
3530 #define R_MN10300_RELATIVE	23	/* Adjust by program base.  */
3531 #define R_MN10300_TLS_GD	24	/* 32-bit offset for global dynamic.  */
3532 #define R_MN10300_TLS_LD	25	/* 32-bit offset for local dynamic.  */
3533 #define R_MN10300_TLS_LDO	26	/* Module-relative offset.  */
3534 #define R_MN10300_TLS_GOTIE	27	/* GOT offset for static TLS block
3535 					   offset.  */
3536 #define R_MN10300_TLS_IE	28	/* GOT address for static TLS block
3537 					   offset.  */
3538 #define R_MN10300_TLS_LE	29	/* Offset relative to static TLS
3539 					   block.  */
3540 #define R_MN10300_TLS_DTPMOD	30	/* ID of module containing symbol.  */
3541 #define R_MN10300_TLS_DTPOFF	31	/* Offset in module TLS block.  */
3542 #define R_MN10300_TLS_TPOFF	32	/* Offset in static TLS block.  */
3543 #define R_MN10300_SYM_DIFF	33	/* Adjustment for next reloc as needed
3544 					   by linker relaxation.  */
3545 #define R_MN10300_ALIGN		34	/* Alignment requirement for linker
3546 					   relaxation.  */
3547 #define R_MN10300_NUM		35
3548 
3549 
3550 /* M32R relocs.  */
3551 #define R_M32R_NONE		0	/* No reloc. */
3552 #define R_M32R_16		1	/* Direct 16 bit. */
3553 #define R_M32R_32		2	/* Direct 32 bit. */
3554 #define R_M32R_24		3	/* Direct 24 bit. */
3555 #define R_M32R_10_PCREL		4	/* PC relative 10 bit shifted. */
3556 #define R_M32R_18_PCREL		5	/* PC relative 18 bit shifted. */
3557 #define R_M32R_26_PCREL		6	/* PC relative 26 bit shifted. */
3558 #define R_M32R_HI16_ULO		7	/* High 16 bit with unsigned low. */
3559 #define R_M32R_HI16_SLO		8	/* High 16 bit with signed low. */
3560 #define R_M32R_LO16		9	/* Low 16 bit. */
3561 #define R_M32R_SDA16		10	/* 16 bit offset in SDA. */
3562 #define R_M32R_GNU_VTINHERIT	11
3563 #define R_M32R_GNU_VTENTRY	12
3564 /* M32R relocs use SHT_RELA.  */
3565 #define R_M32R_16_RELA		33	/* Direct 16 bit. */
3566 #define R_M32R_32_RELA		34	/* Direct 32 bit. */
3567 #define R_M32R_24_RELA		35	/* Direct 24 bit. */
3568 #define R_M32R_10_PCREL_RELA	36	/* PC relative 10 bit shifted. */
3569 #define R_M32R_18_PCREL_RELA	37	/* PC relative 18 bit shifted. */
3570 #define R_M32R_26_PCREL_RELA	38	/* PC relative 26 bit shifted. */
3571 #define R_M32R_HI16_ULO_RELA	39	/* High 16 bit with unsigned low */
3572 #define R_M32R_HI16_SLO_RELA	40	/* High 16 bit with signed low */
3573 #define R_M32R_LO16_RELA	41	/* Low 16 bit */
3574 #define R_M32R_SDA16_RELA	42	/* 16 bit offset in SDA */
3575 #define R_M32R_RELA_GNU_VTINHERIT	43
3576 #define R_M32R_RELA_GNU_VTENTRY	44
3577 #define R_M32R_REL32		45	/* PC relative 32 bit.  */
3578 
3579 #define R_M32R_GOT24		48	/* 24 bit GOT entry */
3580 #define R_M32R_26_PLTREL	49	/* 26 bit PC relative to PLT shifted */
3581 #define R_M32R_COPY		50	/* Copy symbol at runtime */
3582 #define R_M32R_GLOB_DAT		51	/* Create GOT entry */
3583 #define R_M32R_JMP_SLOT		52	/* Create PLT entry */
3584 #define R_M32R_RELATIVE		53	/* Adjust by program base */
3585 #define R_M32R_GOTOFF		54	/* 24 bit offset to GOT */
3586 #define R_M32R_GOTPC24		55	/* 24 bit PC relative offset to GOT */
3587 #define R_M32R_GOT16_HI_ULO	56	/* High 16 bit GOT entry with unsigned
3588 					   low */
3589 #define R_M32R_GOT16_HI_SLO	57	/* High 16 bit GOT entry with signed
3590 					   low */
3591 #define R_M32R_GOT16_LO		58	/* Low 16 bit GOT entry */
3592 #define R_M32R_GOTPC_HI_ULO	59	/* High 16 bit PC relative offset to
3593 					   GOT with unsigned low */
3594 #define R_M32R_GOTPC_HI_SLO	60	/* High 16 bit PC relative offset to
3595 					   GOT with signed low */
3596 #define R_M32R_GOTPC_LO		61	/* Low 16 bit PC relative offset to
3597 					   GOT */
3598 #define R_M32R_GOTOFF_HI_ULO	62	/* High 16 bit offset to GOT
3599 					   with unsigned low */
3600 #define R_M32R_GOTOFF_HI_SLO	63	/* High 16 bit offset to GOT
3601 					   with signed low */
3602 #define R_M32R_GOTOFF_LO	64	/* Low 16 bit offset to GOT */
3603 #define R_M32R_NUM		256	/* Keep this the last entry. */
3604 
3605 /* MicroBlaze relocations */
3606 #define R_MICROBLAZE_NONE		0	/* No reloc. */
3607 #define R_MICROBLAZE_32 		1	/* Direct 32 bit. */
3608 #define R_MICROBLAZE_32_PCREL		2	/* PC relative 32 bit. */
3609 #define R_MICROBLAZE_64_PCREL		3	/* PC relative 64 bit. */
3610 #define R_MICROBLAZE_32_PCREL_LO	4	/* Low 16 bits of PCREL32. */
3611 #define R_MICROBLAZE_64 		5	/* Direct 64 bit. */
3612 #define R_MICROBLAZE_32_LO		6	/* Low 16 bit. */
3613 #define R_MICROBLAZE_SRO32		7	/* Read-only small data area. */
3614 #define R_MICROBLAZE_SRW32		8	/* Read-write small data area. */
3615 #define R_MICROBLAZE_64_NONE		9	/* No reloc. */
3616 #define R_MICROBLAZE_32_SYM_OP_SYM	10	/* Symbol Op Symbol relocation. */
3617 #define R_MICROBLAZE_GNU_VTINHERIT	11	/* GNU C++ vtable hierarchy. */
3618 #define R_MICROBLAZE_GNU_VTENTRY	12	/* GNU C++ vtable member usage. */
3619 #define R_MICROBLAZE_GOTPC_64		13	/* PC-relative GOT offset.  */
3620 #define R_MICROBLAZE_GOT_64		14	/* GOT entry offset.  */
3621 #define R_MICROBLAZE_PLT_64		15	/* PLT offset (PC-relative).  */
3622 #define R_MICROBLAZE_REL		16	/* Adjust by program base.  */
3623 #define R_MICROBLAZE_JUMP_SLOT		17	/* Create PLT entry.  */
3624 #define R_MICROBLAZE_GLOB_DAT		18	/* Create GOT entry.  */
3625 #define R_MICROBLAZE_GOTOFF_64		19	/* 64 bit offset to GOT. */
3626 #define R_MICROBLAZE_GOTOFF_32		20	/* 32 bit offset to GOT. */
3627 #define R_MICROBLAZE_COPY		21	/* Runtime copy.  */
3628 #define R_MICROBLAZE_TLS		22	/* TLS Reloc. */
3629 #define R_MICROBLAZE_TLSGD		23	/* TLS General Dynamic. */
3630 #define R_MICROBLAZE_TLSLD		24	/* TLS Local Dynamic. */
3631 #define R_MICROBLAZE_TLSDTPMOD32	25	/* TLS Module ID. */
3632 #define R_MICROBLAZE_TLSDTPREL32	26	/* TLS Offset Within TLS Block. */
3633 #define R_MICROBLAZE_TLSDTPREL64	27	/* TLS Offset Within TLS Block. */
3634 #define R_MICROBLAZE_TLSGOTTPREL32	28	/* TLS Offset From Thread Pointer. */
3635 #define R_MICROBLAZE_TLSTPREL32 	29	/* TLS Offset From Thread Pointer. */
3636 
3637 /* Legal values for d_tag (dynamic entry type).  */
3638 #define DT_NIOS2_GP             0x70000002 /* Address of _gp.  */
3639 
3640 /* Nios II relocations.  */
3641 #define R_NIOS2_NONE		0	/* No reloc.  */
3642 #define R_NIOS2_S16		1	/* Direct signed 16 bit.  */
3643 #define R_NIOS2_U16		2	/* Direct unsigned 16 bit.  */
3644 #define R_NIOS2_PCREL16		3	/* PC relative 16 bit.  */
3645 #define R_NIOS2_CALL26		4	/* Direct call.  */
3646 #define R_NIOS2_IMM5		5	/* 5 bit constant expression.  */
3647 #define R_NIOS2_CACHE_OPX	6	/* 5 bit expression, shift 22.  */
3648 #define R_NIOS2_IMM6		7	/* 6 bit constant expression.  */
3649 #define R_NIOS2_IMM8		8	/* 8 bit constant expression.  */
3650 #define R_NIOS2_HI16		9	/* High 16 bit.  */
3651 #define R_NIOS2_LO16		10	/* Low 16 bit.  */
3652 #define R_NIOS2_HIADJ16		11	/* High 16 bit, adjusted.  */
3653 #define R_NIOS2_BFD_RELOC_32	12	/* 32 bit symbol value + addend.  */
3654 #define R_NIOS2_BFD_RELOC_16	13	/* 16 bit symbol value + addend.  */
3655 #define R_NIOS2_BFD_RELOC_8	14	/* 8 bit symbol value + addend.  */
3656 #define R_NIOS2_GPREL		15	/* 16 bit GP pointer offset.  */
3657 #define R_NIOS2_GNU_VTINHERIT	16	/* GNU C++ vtable hierarchy.  */
3658 #define R_NIOS2_GNU_VTENTRY	17	/* GNU C++ vtable member usage.  */
3659 #define R_NIOS2_UJMP		18	/* Unconditional branch.  */
3660 #define R_NIOS2_CJMP		19	/* Conditional branch.  */
3661 #define R_NIOS2_CALLR		20	/* Indirect call through register.  */
3662 #define R_NIOS2_ALIGN		21	/* Alignment requirement for
3663 					   linker relaxation.  */
3664 #define R_NIOS2_GOT16		22	/* 16 bit GOT entry.  */
3665 #define R_NIOS2_CALL16		23	/* 16 bit GOT entry for function.  */
3666 #define R_NIOS2_GOTOFF_LO	24	/* %lo of offset to GOT pointer.  */
3667 #define R_NIOS2_GOTOFF_HA	25	/* %hiadj of offset to GOT pointer.  */
3668 #define R_NIOS2_PCREL_LO	26	/* %lo of PC relative offset.  */
3669 #define R_NIOS2_PCREL_HA	27	/* %hiadj of PC relative offset.  */
3670 #define R_NIOS2_TLS_GD16	28	/* 16 bit GOT offset for TLS GD.  */
3671 #define R_NIOS2_TLS_LDM16	29	/* 16 bit GOT offset for TLS LDM.  */
3672 #define R_NIOS2_TLS_LDO16	30	/* 16 bit module relative offset.  */
3673 #define R_NIOS2_TLS_IE16	31	/* 16 bit GOT offset for TLS IE.  */
3674 #define R_NIOS2_TLS_LE16	32	/* 16 bit LE TP-relative offset.  */
3675 #define R_NIOS2_TLS_DTPMOD	33	/* Module number.  */
3676 #define R_NIOS2_TLS_DTPREL	34	/* Module-relative offset.  */
3677 #define R_NIOS2_TLS_TPREL	35	/* TP-relative offset.  */
3678 #define R_NIOS2_COPY		36	/* Copy symbol at runtime.  */
3679 #define R_NIOS2_GLOB_DAT	37	/* Create GOT entry.  */
3680 #define R_NIOS2_JUMP_SLOT	38	/* Create PLT entry.  */
3681 #define R_NIOS2_RELATIVE	39	/* Adjust by program base.  */
3682 #define R_NIOS2_GOTOFF		40	/* 16 bit offset to GOT pointer.  */
3683 #define R_NIOS2_CALL26_NOAT	41	/* Direct call in .noat section.  */
3684 #define R_NIOS2_GOT_LO		42	/* %lo() of GOT entry.  */
3685 #define R_NIOS2_GOT_HA		43	/* %hiadj() of GOT entry.  */
3686 #define R_NIOS2_CALL_LO		44	/* %lo() of function GOT entry.  */
3687 #define R_NIOS2_CALL_HA		45	/* %hiadj() of function GOT entry.  */
3688 
3689 /* TILEPro relocations.  */
3690 #define R_TILEPRO_NONE		0	/* No reloc */
3691 #define R_TILEPRO_32		1	/* Direct 32 bit */
3692 #define R_TILEPRO_16		2	/* Direct 16 bit */
3693 #define R_TILEPRO_8		3	/* Direct 8 bit */
3694 #define R_TILEPRO_32_PCREL	4	/* PC relative 32 bit */
3695 #define R_TILEPRO_16_PCREL	5	/* PC relative 16 bit */
3696 #define R_TILEPRO_8_PCREL	6	/* PC relative 8 bit */
3697 #define R_TILEPRO_LO16		7	/* Low 16 bit */
3698 #define R_TILEPRO_HI16		8	/* High 16 bit */
3699 #define R_TILEPRO_HA16		9	/* High 16 bit, adjusted */
3700 #define R_TILEPRO_COPY		10	/* Copy relocation */
3701 #define R_TILEPRO_GLOB_DAT	11	/* Create GOT entry */
3702 #define R_TILEPRO_JMP_SLOT	12	/* Create PLT entry */
3703 #define R_TILEPRO_RELATIVE	13	/* Adjust by program base */
3704 #define R_TILEPRO_BROFF_X1	14	/* X1 pipe branch offset */
3705 #define R_TILEPRO_JOFFLONG_X1	15	/* X1 pipe jump offset */
3706 #define R_TILEPRO_JOFFLONG_X1_PLT 16	/* X1 pipe jump offset to PLT */
3707 #define R_TILEPRO_IMM8_X0	17	/* X0 pipe 8-bit */
3708 #define R_TILEPRO_IMM8_Y0	18	/* Y0 pipe 8-bit */
3709 #define R_TILEPRO_IMM8_X1	19	/* X1 pipe 8-bit */
3710 #define R_TILEPRO_IMM8_Y1	20	/* Y1 pipe 8-bit */
3711 #define R_TILEPRO_MT_IMM15_X1	21	/* X1 pipe mtspr */
3712 #define R_TILEPRO_MF_IMM15_X1	22	/* X1 pipe mfspr */
3713 #define R_TILEPRO_IMM16_X0	23	/* X0 pipe 16-bit */
3714 #define R_TILEPRO_IMM16_X1	24	/* X1 pipe 16-bit */
3715 #define R_TILEPRO_IMM16_X0_LO	25	/* X0 pipe low 16-bit */
3716 #define R_TILEPRO_IMM16_X1_LO	26	/* X1 pipe low 16-bit */
3717 #define R_TILEPRO_IMM16_X0_HI	27	/* X0 pipe high 16-bit */
3718 #define R_TILEPRO_IMM16_X1_HI	28	/* X1 pipe high 16-bit */
3719 #define R_TILEPRO_IMM16_X0_HA	29	/* X0 pipe high 16-bit, adjusted */
3720 #define R_TILEPRO_IMM16_X1_HA	30	/* X1 pipe high 16-bit, adjusted */
3721 #define R_TILEPRO_IMM16_X0_PCREL 31	/* X0 pipe PC relative 16 bit */
3722 #define R_TILEPRO_IMM16_X1_PCREL 32	/* X1 pipe PC relative 16 bit */
3723 #define R_TILEPRO_IMM16_X0_LO_PCREL 33	/* X0 pipe PC relative low 16 bit */
3724 #define R_TILEPRO_IMM16_X1_LO_PCREL 34	/* X1 pipe PC relative low 16 bit */
3725 #define R_TILEPRO_IMM16_X0_HI_PCREL 35	/* X0 pipe PC relative high 16 bit */
3726 #define R_TILEPRO_IMM16_X1_HI_PCREL 36	/* X1 pipe PC relative high 16 bit */
3727 #define R_TILEPRO_IMM16_X0_HA_PCREL 37	/* X0 pipe PC relative ha() 16 bit */
3728 #define R_TILEPRO_IMM16_X1_HA_PCREL 38	/* X1 pipe PC relative ha() 16 bit */
3729 #define R_TILEPRO_IMM16_X0_GOT	39	/* X0 pipe 16-bit GOT offset */
3730 #define R_TILEPRO_IMM16_X1_GOT	40	/* X1 pipe 16-bit GOT offset */
3731 #define R_TILEPRO_IMM16_X0_GOT_LO 41	/* X0 pipe low 16-bit GOT offset */
3732 #define R_TILEPRO_IMM16_X1_GOT_LO 42	/* X1 pipe low 16-bit GOT offset */
3733 #define R_TILEPRO_IMM16_X0_GOT_HI 43	/* X0 pipe high 16-bit GOT offset */
3734 #define R_TILEPRO_IMM16_X1_GOT_HI 44	/* X1 pipe high 16-bit GOT offset */
3735 #define R_TILEPRO_IMM16_X0_GOT_HA 45	/* X0 pipe ha() 16-bit GOT offset */
3736 #define R_TILEPRO_IMM16_X1_GOT_HA 46	/* X1 pipe ha() 16-bit GOT offset */
3737 #define R_TILEPRO_MMSTART_X0	47	/* X0 pipe mm "start" */
3738 #define R_TILEPRO_MMEND_X0	48	/* X0 pipe mm "end" */
3739 #define R_TILEPRO_MMSTART_X1	49	/* X1 pipe mm "start" */
3740 #define R_TILEPRO_MMEND_X1	50	/* X1 pipe mm "end" */
3741 #define R_TILEPRO_SHAMT_X0	51	/* X0 pipe shift amount */
3742 #define R_TILEPRO_SHAMT_X1	52	/* X1 pipe shift amount */
3743 #define R_TILEPRO_SHAMT_Y0	53	/* Y0 pipe shift amount */
3744 #define R_TILEPRO_SHAMT_Y1	54	/* Y1 pipe shift amount */
3745 #define R_TILEPRO_DEST_IMM8_X1	55	/* X1 pipe destination 8-bit */
3746 /* Relocs 56-59 are currently not defined.  */
3747 #define R_TILEPRO_TLS_GD_CALL	60	/* "jal" for TLS GD */
3748 #define R_TILEPRO_IMM8_X0_TLS_GD_ADD 61	/* X0 pipe "addi" for TLS GD */
3749 #define R_TILEPRO_IMM8_X1_TLS_GD_ADD 62	/* X1 pipe "addi" for TLS GD */
3750 #define R_TILEPRO_IMM8_Y0_TLS_GD_ADD 63	/* Y0 pipe "addi" for TLS GD */
3751 #define R_TILEPRO_IMM8_Y1_TLS_GD_ADD 64	/* Y1 pipe "addi" for TLS GD */
3752 #define R_TILEPRO_TLS_IE_LOAD	65	/* "lw_tls" for TLS IE */
3753 #define R_TILEPRO_IMM16_X0_TLS_GD 66	/* X0 pipe 16-bit TLS GD offset */
3754 #define R_TILEPRO_IMM16_X1_TLS_GD 67	/* X1 pipe 16-bit TLS GD offset */
3755 #define R_TILEPRO_IMM16_X0_TLS_GD_LO 68	/* X0 pipe low 16-bit TLS GD offset */
3756 #define R_TILEPRO_IMM16_X1_TLS_GD_LO 69	/* X1 pipe low 16-bit TLS GD offset */
3757 #define R_TILEPRO_IMM16_X0_TLS_GD_HI 70	/* X0 pipe high 16-bit TLS GD offset */
3758 #define R_TILEPRO_IMM16_X1_TLS_GD_HI 71	/* X1 pipe high 16-bit TLS GD offset */
3759 #define R_TILEPRO_IMM16_X0_TLS_GD_HA 72	/* X0 pipe ha() 16-bit TLS GD offset */
3760 #define R_TILEPRO_IMM16_X1_TLS_GD_HA 73	/* X1 pipe ha() 16-bit TLS GD offset */
3761 #define R_TILEPRO_IMM16_X0_TLS_IE 74	/* X0 pipe 16-bit TLS IE offset */
3762 #define R_TILEPRO_IMM16_X1_TLS_IE 75	/* X1 pipe 16-bit TLS IE offset */
3763 #define R_TILEPRO_IMM16_X0_TLS_IE_LO 76	/* X0 pipe low 16-bit TLS IE offset */
3764 #define R_TILEPRO_IMM16_X1_TLS_IE_LO 77	/* X1 pipe low 16-bit TLS IE offset */
3765 #define R_TILEPRO_IMM16_X0_TLS_IE_HI 78	/* X0 pipe high 16-bit TLS IE offset */
3766 #define R_TILEPRO_IMM16_X1_TLS_IE_HI 79	/* X1 pipe high 16-bit TLS IE offset */
3767 #define R_TILEPRO_IMM16_X0_TLS_IE_HA 80	/* X0 pipe ha() 16-bit TLS IE offset */
3768 #define R_TILEPRO_IMM16_X1_TLS_IE_HA 81	/* X1 pipe ha() 16-bit TLS IE offset */
3769 #define R_TILEPRO_TLS_DTPMOD32	82	/* ID of module containing symbol */
3770 #define R_TILEPRO_TLS_DTPOFF32	83	/* Offset in TLS block */
3771 #define R_TILEPRO_TLS_TPOFF32	84	/* Offset in static TLS block */
3772 #define R_TILEPRO_IMM16_X0_TLS_LE 85	/* X0 pipe 16-bit TLS LE offset */
3773 #define R_TILEPRO_IMM16_X1_TLS_LE 86	/* X1 pipe 16-bit TLS LE offset */
3774 #define R_TILEPRO_IMM16_X0_TLS_LE_LO 87	/* X0 pipe low 16-bit TLS LE offset */
3775 #define R_TILEPRO_IMM16_X1_TLS_LE_LO 88	/* X1 pipe low 16-bit TLS LE offset */
3776 #define R_TILEPRO_IMM16_X0_TLS_LE_HI 89	/* X0 pipe high 16-bit TLS LE offset */
3777 #define R_TILEPRO_IMM16_X1_TLS_LE_HI 90	/* X1 pipe high 16-bit TLS LE offset */
3778 #define R_TILEPRO_IMM16_X0_TLS_LE_HA 91	/* X0 pipe ha() 16-bit TLS LE offset */
3779 #define R_TILEPRO_IMM16_X1_TLS_LE_HA 92	/* X1 pipe ha() 16-bit TLS LE offset */
3780 
3781 #define R_TILEPRO_GNU_VTINHERIT	128	/* GNU C++ vtable hierarchy */
3782 #define R_TILEPRO_GNU_VTENTRY	129	/* GNU C++ vtable member usage */
3783 
3784 #define R_TILEPRO_NUM		130
3785 
3786 
3787 /* TILE-Gx relocations.  */
3788 #define R_TILEGX_NONE		0	/* No reloc */
3789 #define R_TILEGX_64		1	/* Direct 64 bit */
3790 #define R_TILEGX_32		2	/* Direct 32 bit */
3791 #define R_TILEGX_16		3	/* Direct 16 bit */
3792 #define R_TILEGX_8		4	/* Direct 8 bit */
3793 #define R_TILEGX_64_PCREL	5	/* PC relative 64 bit */
3794 #define R_TILEGX_32_PCREL	6	/* PC relative 32 bit */
3795 #define R_TILEGX_16_PCREL	7	/* PC relative 16 bit */
3796 #define R_TILEGX_8_PCREL	8	/* PC relative 8 bit */
3797 #define R_TILEGX_HW0		9	/* hword 0 16-bit */
3798 #define R_TILEGX_HW1		10	/* hword 1 16-bit */
3799 #define R_TILEGX_HW2		11	/* hword 2 16-bit */
3800 #define R_TILEGX_HW3		12	/* hword 3 16-bit */
3801 #define R_TILEGX_HW0_LAST	13	/* last hword 0 16-bit */
3802 #define R_TILEGX_HW1_LAST	14	/* last hword 1 16-bit */
3803 #define R_TILEGX_HW2_LAST	15	/* last hword 2 16-bit */
3804 #define R_TILEGX_COPY		16	/* Copy relocation */
3805 #define R_TILEGX_GLOB_DAT	17	/* Create GOT entry */
3806 #define R_TILEGX_JMP_SLOT	18	/* Create PLT entry */
3807 #define R_TILEGX_RELATIVE	19	/* Adjust by program base */
3808 #define R_TILEGX_BROFF_X1	20	/* X1 pipe branch offset */
3809 #define R_TILEGX_JUMPOFF_X1	21	/* X1 pipe jump offset */
3810 #define R_TILEGX_JUMPOFF_X1_PLT	22	/* X1 pipe jump offset to PLT */
3811 #define R_TILEGX_IMM8_X0	23	/* X0 pipe 8-bit */
3812 #define R_TILEGX_IMM8_Y0	24	/* Y0 pipe 8-bit */
3813 #define R_TILEGX_IMM8_X1	25	/* X1 pipe 8-bit */
3814 #define R_TILEGX_IMM8_Y1	26	/* Y1 pipe 8-bit */
3815 #define R_TILEGX_DEST_IMM8_X1	27	/* X1 pipe destination 8-bit */
3816 #define R_TILEGX_MT_IMM14_X1	28	/* X1 pipe mtspr */
3817 #define R_TILEGX_MF_IMM14_X1	29	/* X1 pipe mfspr */
3818 #define R_TILEGX_MMSTART_X0	30	/* X0 pipe mm "start" */
3819 #define R_TILEGX_MMEND_X0	31	/* X0 pipe mm "end" */
3820 #define R_TILEGX_SHAMT_X0	32	/* X0 pipe shift amount */
3821 #define R_TILEGX_SHAMT_X1	33	/* X1 pipe shift amount */
3822 #define R_TILEGX_SHAMT_Y0	34	/* Y0 pipe shift amount */
3823 #define R_TILEGX_SHAMT_Y1	35	/* Y1 pipe shift amount */
3824 #define R_TILEGX_IMM16_X0_HW0	36	/* X0 pipe hword 0 */
3825 #define R_TILEGX_IMM16_X1_HW0	37	/* X1 pipe hword 0 */
3826 #define R_TILEGX_IMM16_X0_HW1	38	/* X0 pipe hword 1 */
3827 #define R_TILEGX_IMM16_X1_HW1	39	/* X1 pipe hword 1 */
3828 #define R_TILEGX_IMM16_X0_HW2	40	/* X0 pipe hword 2 */
3829 #define R_TILEGX_IMM16_X1_HW2	41	/* X1 pipe hword 2 */
3830 #define R_TILEGX_IMM16_X0_HW3	42	/* X0 pipe hword 3 */
3831 #define R_TILEGX_IMM16_X1_HW3	43	/* X1 pipe hword 3 */
3832 #define R_TILEGX_IMM16_X0_HW0_LAST 44	/* X0 pipe last hword 0 */
3833 #define R_TILEGX_IMM16_X1_HW0_LAST 45	/* X1 pipe last hword 0 */
3834 #define R_TILEGX_IMM16_X0_HW1_LAST 46	/* X0 pipe last hword 1 */
3835 #define R_TILEGX_IMM16_X1_HW1_LAST 47	/* X1 pipe last hword 1 */
3836 #define R_TILEGX_IMM16_X0_HW2_LAST 48	/* X0 pipe last hword 2 */
3837 #define R_TILEGX_IMM16_X1_HW2_LAST 49	/* X1 pipe last hword 2 */
3838 #define R_TILEGX_IMM16_X0_HW0_PCREL 50	/* X0 pipe PC relative hword 0 */
3839 #define R_TILEGX_IMM16_X1_HW0_PCREL 51	/* X1 pipe PC relative hword 0 */
3840 #define R_TILEGX_IMM16_X0_HW1_PCREL 52	/* X0 pipe PC relative hword 1 */
3841 #define R_TILEGX_IMM16_X1_HW1_PCREL 53	/* X1 pipe PC relative hword 1 */
3842 #define R_TILEGX_IMM16_X0_HW2_PCREL 54	/* X0 pipe PC relative hword 2 */
3843 #define R_TILEGX_IMM16_X1_HW2_PCREL 55	/* X1 pipe PC relative hword 2 */
3844 #define R_TILEGX_IMM16_X0_HW3_PCREL 56	/* X0 pipe PC relative hword 3 */
3845 #define R_TILEGX_IMM16_X1_HW3_PCREL 57	/* X1 pipe PC relative hword 3 */
3846 #define R_TILEGX_IMM16_X0_HW0_LAST_PCREL 58 /* X0 pipe PC-rel last hword 0 */
3847 #define R_TILEGX_IMM16_X1_HW0_LAST_PCREL 59 /* X1 pipe PC-rel last hword 0 */
3848 #define R_TILEGX_IMM16_X0_HW1_LAST_PCREL 60 /* X0 pipe PC-rel last hword 1 */
3849 #define R_TILEGX_IMM16_X1_HW1_LAST_PCREL 61 /* X1 pipe PC-rel last hword 1 */
3850 #define R_TILEGX_IMM16_X0_HW2_LAST_PCREL 62 /* X0 pipe PC-rel last hword 2 */
3851 #define R_TILEGX_IMM16_X1_HW2_LAST_PCREL 63 /* X1 pipe PC-rel last hword 2 */
3852 #define R_TILEGX_IMM16_X0_HW0_GOT 64	/* X0 pipe hword 0 GOT offset */
3853 #define R_TILEGX_IMM16_X1_HW0_GOT 65	/* X1 pipe hword 0 GOT offset */
3854 #define R_TILEGX_IMM16_X0_HW0_PLT_PCREL 66 /* X0 pipe PC-rel PLT hword 0 */
3855 #define R_TILEGX_IMM16_X1_HW0_PLT_PCREL 67 /* X1 pipe PC-rel PLT hword 0 */
3856 #define R_TILEGX_IMM16_X0_HW1_PLT_PCREL 68 /* X0 pipe PC-rel PLT hword 1 */
3857 #define R_TILEGX_IMM16_X1_HW1_PLT_PCREL 69 /* X1 pipe PC-rel PLT hword 1 */
3858 #define R_TILEGX_IMM16_X0_HW2_PLT_PCREL 70 /* X0 pipe PC-rel PLT hword 2 */
3859 #define R_TILEGX_IMM16_X1_HW2_PLT_PCREL 71 /* X1 pipe PC-rel PLT hword 2 */
3860 #define R_TILEGX_IMM16_X0_HW0_LAST_GOT 72 /* X0 pipe last hword 0 GOT offset */
3861 #define R_TILEGX_IMM16_X1_HW0_LAST_GOT 73 /* X1 pipe last hword 0 GOT offset */
3862 #define R_TILEGX_IMM16_X0_HW1_LAST_GOT 74 /* X0 pipe last hword 1 GOT offset */
3863 #define R_TILEGX_IMM16_X1_HW1_LAST_GOT 75 /* X1 pipe last hword 1 GOT offset */
3864 #define R_TILEGX_IMM16_X0_HW3_PLT_PCREL 76 /* X0 pipe PC-rel PLT hword 3 */
3865 #define R_TILEGX_IMM16_X1_HW3_PLT_PCREL 77 /* X1 pipe PC-rel PLT hword 3 */
3866 #define R_TILEGX_IMM16_X0_HW0_TLS_GD 78	/* X0 pipe hword 0 TLS GD offset */
3867 #define R_TILEGX_IMM16_X1_HW0_TLS_GD 79	/* X1 pipe hword 0 TLS GD offset */
3868 #define R_TILEGX_IMM16_X0_HW0_TLS_LE 80	/* X0 pipe hword 0 TLS LE offset */
3869 #define R_TILEGX_IMM16_X1_HW0_TLS_LE 81	/* X1 pipe hword 0 TLS LE offset */
3870 #define R_TILEGX_IMM16_X0_HW0_LAST_TLS_LE 82 /* X0 pipe last hword 0 LE off */
3871 #define R_TILEGX_IMM16_X1_HW0_LAST_TLS_LE 83 /* X1 pipe last hword 0 LE off */
3872 #define R_TILEGX_IMM16_X0_HW1_LAST_TLS_LE 84 /* X0 pipe last hword 1 LE off */
3873 #define R_TILEGX_IMM16_X1_HW1_LAST_TLS_LE 85 /* X1 pipe last hword 1 LE off */
3874 #define R_TILEGX_IMM16_X0_HW0_LAST_TLS_GD 86 /* X0 pipe last hword 0 GD off */
3875 #define R_TILEGX_IMM16_X1_HW0_LAST_TLS_GD 87 /* X1 pipe last hword 0 GD off */
3876 #define R_TILEGX_IMM16_X0_HW1_LAST_TLS_GD 88 /* X0 pipe last hword 1 GD off */
3877 #define R_TILEGX_IMM16_X1_HW1_LAST_TLS_GD 89 /* X1 pipe last hword 1 GD off */
3878 /* Relocs 90-91 are currently not defined.  */
3879 #define R_TILEGX_IMM16_X0_HW0_TLS_IE 92	/* X0 pipe hword 0 TLS IE offset */
3880 #define R_TILEGX_IMM16_X1_HW0_TLS_IE 93	/* X1 pipe hword 0 TLS IE offset */
3881 #define R_TILEGX_IMM16_X0_HW0_LAST_PLT_PCREL 94 /* X0 pipe PC-rel PLT last hword 0 */
3882 #define R_TILEGX_IMM16_X1_HW0_LAST_PLT_PCREL 95 /* X1 pipe PC-rel PLT last hword 0 */
3883 #define R_TILEGX_IMM16_X0_HW1_LAST_PLT_PCREL 96 /* X0 pipe PC-rel PLT last hword 1 */
3884 #define R_TILEGX_IMM16_X1_HW1_LAST_PLT_PCREL 97 /* X1 pipe PC-rel PLT last hword 1 */
3885 #define R_TILEGX_IMM16_X0_HW2_LAST_PLT_PCREL 98 /* X0 pipe PC-rel PLT last hword 2 */
3886 #define R_TILEGX_IMM16_X1_HW2_LAST_PLT_PCREL 99 /* X1 pipe PC-rel PLT last hword 2 */
3887 #define R_TILEGX_IMM16_X0_HW0_LAST_TLS_IE 100 /* X0 pipe last hword 0 IE off */
3888 #define R_TILEGX_IMM16_X1_HW0_LAST_TLS_IE 101 /* X1 pipe last hword 0 IE off */
3889 #define R_TILEGX_IMM16_X0_HW1_LAST_TLS_IE 102 /* X0 pipe last hword 1 IE off */
3890 #define R_TILEGX_IMM16_X1_HW1_LAST_TLS_IE 103 /* X1 pipe last hword 1 IE off */
3891 /* Relocs 104-105 are currently not defined.  */
3892 #define R_TILEGX_TLS_DTPMOD64	106	/* 64-bit ID of symbol's module */
3893 #define R_TILEGX_TLS_DTPOFF64	107	/* 64-bit offset in TLS block */
3894 #define R_TILEGX_TLS_TPOFF64	108	/* 64-bit offset in static TLS block */
3895 #define R_TILEGX_TLS_DTPMOD32	109	/* 32-bit ID of symbol's module */
3896 #define R_TILEGX_TLS_DTPOFF32	110	/* 32-bit offset in TLS block */
3897 #define R_TILEGX_TLS_TPOFF32	111	/* 32-bit offset in static TLS block */
3898 #define R_TILEGX_TLS_GD_CALL	112	/* "jal" for TLS GD */
3899 #define R_TILEGX_IMM8_X0_TLS_GD_ADD 113	/* X0 pipe "addi" for TLS GD */
3900 #define R_TILEGX_IMM8_X1_TLS_GD_ADD 114	/* X1 pipe "addi" for TLS GD */
3901 #define R_TILEGX_IMM8_Y0_TLS_GD_ADD 115	/* Y0 pipe "addi" for TLS GD */
3902 #define R_TILEGX_IMM8_Y1_TLS_GD_ADD 116	/* Y1 pipe "addi" for TLS GD */
3903 #define R_TILEGX_TLS_IE_LOAD	117	/* "ld_tls" for TLS IE */
3904 #define R_TILEGX_IMM8_X0_TLS_ADD 118	/* X0 pipe "addi" for TLS GD/IE */
3905 #define R_TILEGX_IMM8_X1_TLS_ADD 119	/* X1 pipe "addi" for TLS GD/IE */
3906 #define R_TILEGX_IMM8_Y0_TLS_ADD 120	/* Y0 pipe "addi" for TLS GD/IE */
3907 #define R_TILEGX_IMM8_Y1_TLS_ADD 121	/* Y1 pipe "addi" for TLS GD/IE */
3908 
3909 #define R_TILEGX_GNU_VTINHERIT	128	/* GNU C++ vtable hierarchy */
3910 #define R_TILEGX_GNU_VTENTRY	129	/* GNU C++ vtable member usage */
3911 
3912 #define R_TILEGX_NUM		130
3913 
3914 /* RISC-V ELF Flags */
3915 #define EF_RISCV_RVC 			0x0001
3916 #define EF_RISCV_FLOAT_ABI 		0x0006
3917 #define EF_RISCV_FLOAT_ABI_SOFT 	0x0000
3918 #define EF_RISCV_FLOAT_ABI_SINGLE 	0x0002
3919 #define EF_RISCV_FLOAT_ABI_DOUBLE 	0x0004
3920 #define EF_RISCV_FLOAT_ABI_QUAD 	0x0006
3921 
3922 /* RISC-V relocations.  */
3923 #define R_RISCV_NONE		 0
3924 #define R_RISCV_32		 1
3925 #define R_RISCV_64		 2
3926 #define R_RISCV_RELATIVE	 3
3927 #define R_RISCV_COPY		 4
3928 #define R_RISCV_JUMP_SLOT	 5
3929 #define R_RISCV_TLS_DTPMOD32	 6
3930 #define R_RISCV_TLS_DTPMOD64	 7
3931 #define R_RISCV_TLS_DTPREL32	 8
3932 #define R_RISCV_TLS_DTPREL64	 9
3933 #define R_RISCV_TLS_TPREL32	10
3934 #define R_RISCV_TLS_TPREL64	11
3935 #define R_RISCV_BRANCH		16
3936 #define R_RISCV_JAL		17
3937 #define R_RISCV_CALL		18
3938 #define R_RISCV_CALL_PLT	19
3939 #define R_RISCV_GOT_HI20	20
3940 #define R_RISCV_TLS_GOT_HI20	21
3941 #define R_RISCV_TLS_GD_HI20	22
3942 #define R_RISCV_PCREL_HI20	23
3943 #define R_RISCV_PCREL_LO12_I	24
3944 #define R_RISCV_PCREL_LO12_S	25
3945 #define R_RISCV_HI20		26
3946 #define R_RISCV_LO12_I		27
3947 #define R_RISCV_LO12_S		28
3948 #define R_RISCV_TPREL_HI20	29
3949 #define R_RISCV_TPREL_LO12_I	30
3950 #define R_RISCV_TPREL_LO12_S	31
3951 #define R_RISCV_TPREL_ADD	32
3952 #define R_RISCV_ADD8		33
3953 #define R_RISCV_ADD16		34
3954 #define R_RISCV_ADD32		35
3955 #define R_RISCV_ADD64		36
3956 #define R_RISCV_SUB8		37
3957 #define R_RISCV_SUB16		38
3958 #define R_RISCV_SUB32		39
3959 #define R_RISCV_SUB64		40
3960 #define R_RISCV_GNU_VTINHERIT	41
3961 #define R_RISCV_GNU_VTENTRY	42
3962 #define R_RISCV_ALIGN		43
3963 #define R_RISCV_RVC_BRANCH	44
3964 #define R_RISCV_RVC_JUMP	45
3965 #define R_RISCV_RVC_LUI		46
3966 #define R_RISCV_GPREL_I		47
3967 #define R_RISCV_GPREL_S		48
3968 #define R_RISCV_TPREL_I		49
3969 #define R_RISCV_TPREL_S		50
3970 #define R_RISCV_RELAX		51
3971 #define R_RISCV_SUB6		52
3972 #define R_RISCV_SET6		53
3973 #define R_RISCV_SET8		54
3974 #define R_RISCV_SET16		55
3975 #define R_RISCV_SET32		56
3976 #define R_RISCV_32_PCREL	57
3977 #define R_RISCV_IRELATIVE	58
3978 
3979 #define R_RISCV_NUM		59
3980 
3981 /* BPF specific declarations.  */
3982 
3983 #define R_BPF_NONE		0	/* No reloc */
3984 #define R_BPF_64_64		1
3985 #define R_BPF_64_32		10
3986 
3987 /* Imagination Meta specific relocations. */
3988 
3989 #define R_METAG_HIADDR16	0
3990 #define R_METAG_LOADDR16	1
3991 #define R_METAG_ADDR32		2	/* 32bit absolute address */
3992 #define R_METAG_NONE		3	/* No reloc */
3993 #define R_METAG_RELBRANCH	4
3994 #define R_METAG_GETSETOFF	5
3995 
3996 /* Backward compatibility */
3997 #define R_METAG_REG32OP1	6
3998 #define R_METAG_REG32OP2	7
3999 #define R_METAG_REG32OP3	8
4000 #define R_METAG_REG16OP1	9
4001 #define R_METAG_REG16OP2	10
4002 #define R_METAG_REG16OP3	11
4003 #define R_METAG_REG32OP4	12
4004 
4005 #define R_METAG_HIOG		13
4006 #define R_METAG_LOOG		14
4007 
4008 #define R_METAG_REL8		15
4009 #define R_METAG_REL16		16
4010 
4011 /* GNU */
4012 #define R_METAG_GNU_VTINHERIT	30
4013 #define R_METAG_GNU_VTENTRY	31
4014 
4015 /* PIC relocations */
4016 #define R_METAG_HI16_GOTOFF	32
4017 #define R_METAG_LO16_GOTOFF	33
4018 #define R_METAG_GETSET_GOTOFF	34
4019 #define R_METAG_GETSET_GOT	35
4020 #define R_METAG_HI16_GOTPC	36
4021 #define R_METAG_LO16_GOTPC	37
4022 #define R_METAG_HI16_PLT	38
4023 #define R_METAG_LO16_PLT	39
4024 #define R_METAG_RELBRANCH_PLT	40
4025 #define R_METAG_GOTOFF		41
4026 #define R_METAG_PLT		42
4027 #define R_METAG_COPY		43
4028 #define R_METAG_JMP_SLOT	44
4029 #define R_METAG_RELATIVE	45
4030 #define R_METAG_GLOB_DAT	46
4031 
4032 /* TLS relocations */
4033 #define R_METAG_TLS_GD		47
4034 #define R_METAG_TLS_LDM		48
4035 #define R_METAG_TLS_LDO_HI16	49
4036 #define R_METAG_TLS_LDO_LO16	50
4037 #define R_METAG_TLS_LDO		51
4038 #define R_METAG_TLS_IE		52
4039 #define R_METAG_TLS_IENONPIC	53
4040 #define R_METAG_TLS_IENONPIC_HI16 54
4041 #define R_METAG_TLS_IENONPIC_LO16 55
4042 #define R_METAG_TLS_TPOFF	56
4043 #define R_METAG_TLS_DTPMOD	57
4044 #define R_METAG_TLS_DTPOFF	58
4045 #define R_METAG_TLS_LE		59
4046 #define R_METAG_TLS_LE_HI16	60
4047 #define R_METAG_TLS_LE_LO16	61
4048 
4049 /* NDS32 relocations.  */
4050 #define R_NDS32_NONE		0
4051 #define R_NDS32_32_RELA 	20
4052 #define R_NDS32_COPY		39
4053 #define R_NDS32_GLOB_DAT	40
4054 #define R_NDS32_JMP_SLOT	41
4055 #define R_NDS32_RELATIVE	42
4056 #define R_NDS32_TLS_TPOFF	102
4057 #define R_NDS32_TLS_DESC	119
4058 
4059 /* ARCompact/ARCv2 specific relocs.  */
4060 #define R_ARC_NONE		0x0
4061 #define R_ARC_8			0x1
4062 #define R_ARC_16		0x2
4063 #define R_ARC_24		0x3
4064 #define R_ARC_32		0x4
4065 #define R_ARC_B26		0x5
4066 #define R_ARC_B22_PCREL		0x6
4067 #define R_ARC_H30		0x7
4068 #define R_ARC_N8		0x8
4069 #define R_ARC_N16		0x9
4070 #define R_ARC_N24		0xA
4071 #define R_ARC_N32		0xB
4072 #define R_ARC_SDA		0xC
4073 #define R_ARC_SECTOFF		0xD
4074 #define R_ARC_S21H_PCREL	0xE
4075 #define R_ARC_S21W_PCREL	0xF
4076 #define R_ARC_S25H_PCREL	0x10
4077 #define R_ARC_S25W_PCREL	0x11
4078 #define R_ARC_SDA32		0x12
4079 #define R_ARC_SDA_LDST		0x13
4080 #define R_ARC_SDA_LDST1		0x14
4081 #define R_ARC_SDA_LDST2		0x15
4082 #define R_ARC_SDA16_LD		0x16
4083 #define R_ARC_SDA16_LD1		0x17
4084 #define R_ARC_SDA16_LD2		0x18
4085 #define R_ARC_S13_PCREL		0x19
4086 #define R_ARC_W			0x1A
4087 #define R_ARC_32_ME		0x1B
4088 #define R_ARC_N32_ME		0x1C
4089 #define R_ARC_SECTOFF_ME	0x1D
4090 #define R_ARC_SDA32_ME		0x1E
4091 #define R_ARC_W_ME		0x1F
4092 #define R_ARC_H30_ME		0x20
4093 #define R_ARC_SECTOFF_U8	0x21
4094 #define R_ARC_SECTOFF_S9	0x22
4095 #define R_AC_SECTOFF_U8		0x23
4096 #define R_AC_SECTOFF_U8_1	0x24
4097 #define R_AC_SECTOFF_U8_2	0x25
4098 #define R_AC_SECTOFF_S9		0x26
4099 #define R_AC_SECTOFF_S9_1	0x27
4100 #define R_AC_SECTOFF_S9_2	0x28
4101 #define R_ARC_SECTOFF_ME_1	0x29
4102 #define R_ARC_SECTOFF_ME_2	0x2A
4103 #define R_ARC_SECTOFF_1		0x2B
4104 #define R_ARC_SECTOFF_2		0x2C
4105 #define R_ARC_PC32		0x32
4106 #define R_ARC_GOTPC32		0x33
4107 #define R_ARC_PLT32		0x34
4108 #define R_ARC_COPY		0x35
4109 #define R_ARC_GLOB_DAT		0x36
4110 #define R_ARC_JUMP_SLOT		0x37
4111 #define R_ARC_RELATIVE		0x38
4112 #define R_ARC_GOTOFF		0x39
4113 #define R_ARC_GOTPC		0x3A
4114 #define R_ARC_GOT32		0x3B
4115 
4116 #define R_ARC_TLS_DTPMOD	0x42
4117 #define R_ARC_TLS_DTPOFF	0x43
4118 #define R_ARC_TLS_TPOFF		0x44
4119 #define R_ARC_TLS_GD_GOT	0x45
4120 #define R_ARC_TLS_GD_LD	        0x46
4121 #define R_ARC_TLS_GD_CALL	0x47
4122 #define R_ARC_TLS_IE_GOT	0x48
4123 #define R_ARC_TLS_DTPOFF_S9	0x4a
4124 #define R_ARC_TLS_LE_S9		0x4a
4125 #define R_ARC_TLS_LE_32		0x4b
4126 
4127 /* OpenRISC 1000 specific relocs.  */
4128 #define R_OR1K_NONE		0
4129 #define R_OR1K_32		1
4130 #define R_OR1K_16		2
4131 #define R_OR1K_8		3
4132 #define R_OR1K_LO_16_IN_INSN	4
4133 #define R_OR1K_HI_16_IN_INSN	5
4134 #define R_OR1K_INSN_REL_26	6
4135 #define R_OR1K_GNU_VTENTRY	7
4136 #define R_OR1K_GNU_VTINHERIT	8
4137 #define R_OR1K_32_PCREL		9
4138 #define R_OR1K_16_PCREL		10
4139 #define R_OR1K_8_PCREL		11
4140 #define R_OR1K_GOTPC_HI16	12
4141 #define R_OR1K_GOTPC_LO16	13
4142 #define R_OR1K_GOT16		14
4143 #define R_OR1K_PLT26		15
4144 #define R_OR1K_GOTOFF_HI16	16
4145 #define R_OR1K_GOTOFF_LO16	17
4146 #define R_OR1K_COPY		18
4147 #define R_OR1K_GLOB_DAT		19
4148 #define R_OR1K_JMP_SLOT		20
4149 #define R_OR1K_RELATIVE		21
4150 #define R_OR1K_TLS_GD_HI16	22
4151 #define R_OR1K_TLS_GD_LO16	23
4152 #define R_OR1K_TLS_LDM_HI16	24
4153 #define R_OR1K_TLS_LDM_LO16	25
4154 #define R_OR1K_TLS_LDO_HI16	26
4155 #define R_OR1K_TLS_LDO_LO16	27
4156 #define R_OR1K_TLS_IE_HI16	28
4157 #define R_OR1K_TLS_IE_LO16	29
4158 #define R_OR1K_TLS_LE_HI16	30
4159 #define R_OR1K_TLS_LE_LO16	31
4160 #define R_OR1K_TLS_TPOFF	32
4161 #define R_OR1K_TLS_DTPOFF	33
4162 #define R_OR1K_TLS_DTPMOD	34
4163 
4164 #endif	/* elf.h */
4165