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6f52b16c | 1 | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
607ca46e DH |
2 | #ifndef _UAPI_LINUX_ELF_H |
3 | #define _UAPI_LINUX_ELF_H | |
4 | ||
5 | #include <linux/types.h> | |
6 | #include <linux/elf-em.h> | |
7 | ||
8 | /* 32-bit ELF base types. */ | |
9 | typedef __u32 Elf32_Addr; | |
10 | typedef __u16 Elf32_Half; | |
11 | typedef __u32 Elf32_Off; | |
12 | typedef __s32 Elf32_Sword; | |
13 | typedef __u32 Elf32_Word; | |
14 | ||
15 | /* 64-bit ELF base types. */ | |
16 | typedef __u64 Elf64_Addr; | |
17 | typedef __u16 Elf64_Half; | |
18 | typedef __s16 Elf64_SHalf; | |
19 | typedef __u64 Elf64_Off; | |
20 | typedef __s32 Elf64_Sword; | |
21 | typedef __u32 Elf64_Word; | |
22 | typedef __u64 Elf64_Xword; | |
23 | typedef __s64 Elf64_Sxword; | |
24 | ||
25 | /* These constants are for the segment types stored in the image headers */ | |
26 | #define PT_NULL 0 | |
27 | #define PT_LOAD 1 | |
28 | #define PT_DYNAMIC 2 | |
29 | #define PT_INTERP 3 | |
30 | #define PT_NOTE 4 | |
31 | #define PT_SHLIB 5 | |
32 | #define PT_PHDR 6 | |
33 | #define PT_TLS 7 /* Thread local storage segment */ | |
34 | #define PT_LOOS 0x60000000 /* OS-specific */ | |
35 | #define PT_HIOS 0x6fffffff /* OS-specific */ | |
36 | #define PT_LOPROC 0x70000000 | |
37 | #define PT_HIPROC 0x7fffffff | |
4f0bfdfd | 38 | #define PT_GNU_EH_FRAME (PT_LOOS + 0x474e550) |
607ca46e | 39 | #define PT_GNU_STACK (PT_LOOS + 0x474e551) |
4f0bfdfd KC |
40 | #define PT_GNU_RELRO (PT_LOOS + 0x474e552) |
41 | #define PT_GNU_PROPERTY (PT_LOOS + 0x474e553) | |
42 | ||
607ca46e | 43 | |
761b9b36 | 44 | /* ARM MTE memory tag segment type */ |
c35fe2a6 | 45 | #define PT_AARCH64_MEMTAG_MTE (PT_LOPROC + 0x2) |
761b9b36 | 46 | |
607ca46e DH |
47 | /* |
48 | * Extended Numbering | |
49 | * | |
50 | * If the real number of program header table entries is larger than | |
51 | * or equal to PN_XNUM(0xffff), it is set to sh_info field of the | |
52 | * section header at index 0, and PN_XNUM is set to e_phnum | |
53 | * field. Otherwise, the section header at index 0 is zero | |
54 | * initialized, if it exists. | |
55 | * | |
56 | * Specifications are available in: | |
57 | * | |
242260fb CK |
58 | * - Oracle: Linker and Libraries. |
59 | * Part No: 817–1984–19, August 2011. | |
7f317d34 | 60 | * https://docs.oracle.com/cd/E18752_01/pdf/817-1984.pdf |
607ca46e DH |
61 | * |
62 | * - System V ABI AMD64 Architecture Processor Supplement | |
242260fb CK |
63 | * Draft Version 0.99.4, |
64 | * January 13, 2010. | |
65 | * http://www.cs.washington.edu/education/courses/cse351/12wi/supp-docs/abi.pdf | |
607ca46e DH |
66 | */ |
67 | #define PN_XNUM 0xffff | |
68 | ||
69 | /* These constants define the different elf file types */ | |
70 | #define ET_NONE 0 | |
71 | #define ET_REL 1 | |
72 | #define ET_EXEC 2 | |
73 | #define ET_DYN 3 | |
74 | #define ET_CORE 4 | |
75 | #define ET_LOPROC 0xff00 | |
76 | #define ET_HIPROC 0xffff | |
77 | ||
78 | /* This is the info that is needed to parse the dynamic section of the file */ | |
79 | #define DT_NULL 0 | |
80 | #define DT_NEEDED 1 | |
81 | #define DT_PLTRELSZ 2 | |
82 | #define DT_PLTGOT 3 | |
83 | #define DT_HASH 4 | |
84 | #define DT_STRTAB 5 | |
85 | #define DT_SYMTAB 6 | |
86 | #define DT_RELA 7 | |
87 | #define DT_RELASZ 8 | |
88 | #define DT_RELAENT 9 | |
89 | #define DT_STRSZ 10 | |
90 | #define DT_SYMENT 11 | |
91 | #define DT_INIT 12 | |
92 | #define DT_FINI 13 | |
93 | #define DT_SONAME 14 | |
8f6e3f9e | 94 | #define DT_RPATH 15 |
607ca46e DH |
95 | #define DT_SYMBOLIC 16 |
96 | #define DT_REL 17 | |
97 | #define DT_RELSZ 18 | |
98 | #define DT_RELENT 19 | |
99 | #define DT_PLTREL 20 | |
100 | #define DT_DEBUG 21 | |
101 | #define DT_TEXTREL 22 | |
102 | #define DT_JMPREL 23 | |
103 | #define DT_ENCODING 32 | |
104 | #define OLD_DT_LOOS 0x60000000 | |
105 | #define DT_LOOS 0x6000000d | |
106 | #define DT_HIOS 0x6ffff000 | |
107 | #define DT_VALRNGLO 0x6ffffd00 | |
108 | #define DT_VALRNGHI 0x6ffffdff | |
109 | #define DT_ADDRRNGLO 0x6ffffe00 | |
110 | #define DT_ADDRRNGHI 0x6ffffeff | |
111 | #define DT_VERSYM 0x6ffffff0 | |
112 | #define DT_RELACOUNT 0x6ffffff9 | |
113 | #define DT_RELCOUNT 0x6ffffffa | |
114 | #define DT_FLAGS_1 0x6ffffffb | |
115 | #define DT_VERDEF 0x6ffffffc | |
116 | #define DT_VERDEFNUM 0x6ffffffd | |
117 | #define DT_VERNEED 0x6ffffffe | |
118 | #define DT_VERNEEDNUM 0x6fffffff | |
119 | #define OLD_DT_HIOS 0x6fffffff | |
120 | #define DT_LOPROC 0x70000000 | |
121 | #define DT_HIPROC 0x7fffffff | |
122 | ||
123 | /* This info is needed when parsing the symbol table */ | |
124 | #define STB_LOCAL 0 | |
125 | #define STB_GLOBAL 1 | |
126 | #define STB_WEAK 2 | |
127 | ||
128 | #define STT_NOTYPE 0 | |
129 | #define STT_OBJECT 1 | |
130 | #define STT_FUNC 2 | |
131 | #define STT_SECTION 3 | |
132 | #define STT_FILE 4 | |
133 | #define STT_COMMON 5 | |
134 | #define STT_TLS 6 | |
135 | ||
136 | #define ELF_ST_BIND(x) ((x) >> 4) | |
c9b516f1 | 137 | #define ELF_ST_TYPE(x) ((x) & 0xf) |
607ca46e DH |
138 | #define ELF32_ST_BIND(x) ELF_ST_BIND(x) |
139 | #define ELF32_ST_TYPE(x) ELF_ST_TYPE(x) | |
140 | #define ELF64_ST_BIND(x) ELF_ST_BIND(x) | |
141 | #define ELF64_ST_TYPE(x) ELF_ST_TYPE(x) | |
142 | ||
ff7a6549 | 143 | typedef struct { |
607ca46e | 144 | Elf32_Sword d_tag; |
23a7aea5 | 145 | union { |
607ca46e DH |
146 | Elf32_Sword d_val; |
147 | Elf32_Addr d_ptr; | |
148 | } d_un; | |
149 | } Elf32_Dyn; | |
150 | ||
151 | typedef struct { | |
152 | Elf64_Sxword d_tag; /* entry tag value */ | |
153 | union { | |
154 | Elf64_Xword d_val; | |
155 | Elf64_Addr d_ptr; | |
156 | } d_un; | |
157 | } Elf64_Dyn; | |
158 | ||
159 | /* The following are used with relocations */ | |
160 | #define ELF32_R_SYM(x) ((x) >> 8) | |
161 | #define ELF32_R_TYPE(x) ((x) & 0xff) | |
162 | ||
163 | #define ELF64_R_SYM(i) ((i) >> 32) | |
164 | #define ELF64_R_TYPE(i) ((i) & 0xffffffff) | |
165 | ||
166 | typedef struct elf32_rel { | |
167 | Elf32_Addr r_offset; | |
168 | Elf32_Word r_info; | |
169 | } Elf32_Rel; | |
170 | ||
171 | typedef struct elf64_rel { | |
172 | Elf64_Addr r_offset; /* Location at which to apply the action */ | |
173 | Elf64_Xword r_info; /* index and type of relocation */ | |
174 | } Elf64_Rel; | |
175 | ||
23a7aea5 | 176 | typedef struct elf32_rela { |
607ca46e DH |
177 | Elf32_Addr r_offset; |
178 | Elf32_Word r_info; | |
179 | Elf32_Sword r_addend; | |
180 | } Elf32_Rela; | |
181 | ||
182 | typedef struct elf64_rela { | |
183 | Elf64_Addr r_offset; /* Location at which to apply the action */ | |
184 | Elf64_Xword r_info; /* index and type of relocation */ | |
185 | Elf64_Sxword r_addend; /* Constant addend used to compute value */ | |
186 | } Elf64_Rela; | |
187 | ||
23a7aea5 | 188 | typedef struct elf32_sym { |
607ca46e DH |
189 | Elf32_Word st_name; |
190 | Elf32_Addr st_value; | |
191 | Elf32_Word st_size; | |
192 | unsigned char st_info; | |
193 | unsigned char st_other; | |
194 | Elf32_Half st_shndx; | |
195 | } Elf32_Sym; | |
196 | ||
197 | typedef struct elf64_sym { | |
198 | Elf64_Word st_name; /* Symbol name, index in string tbl */ | |
199 | unsigned char st_info; /* Type and binding attributes */ | |
200 | unsigned char st_other; /* No defined meaning, 0 */ | |
201 | Elf64_Half st_shndx; /* Associated section index */ | |
202 | Elf64_Addr st_value; /* Value of the symbol */ | |
203 | Elf64_Xword st_size; /* Associated symbol size */ | |
204 | } Elf64_Sym; | |
205 | ||
206 | ||
207 | #define EI_NIDENT 16 | |
208 | ||
23a7aea5 | 209 | typedef struct elf32_hdr { |
607ca46e DH |
210 | unsigned char e_ident[EI_NIDENT]; |
211 | Elf32_Half e_type; | |
212 | Elf32_Half e_machine; | |
213 | Elf32_Word e_version; | |
214 | Elf32_Addr e_entry; /* Entry point */ | |
215 | Elf32_Off e_phoff; | |
216 | Elf32_Off e_shoff; | |
217 | Elf32_Word e_flags; | |
218 | Elf32_Half e_ehsize; | |
219 | Elf32_Half e_phentsize; | |
220 | Elf32_Half e_phnum; | |
221 | Elf32_Half e_shentsize; | |
222 | Elf32_Half e_shnum; | |
223 | Elf32_Half e_shstrndx; | |
224 | } Elf32_Ehdr; | |
225 | ||
226 | typedef struct elf64_hdr { | |
227 | unsigned char e_ident[EI_NIDENT]; /* ELF "magic number" */ | |
228 | Elf64_Half e_type; | |
229 | Elf64_Half e_machine; | |
230 | Elf64_Word e_version; | |
231 | Elf64_Addr e_entry; /* Entry point virtual address */ | |
232 | Elf64_Off e_phoff; /* Program header table file offset */ | |
233 | Elf64_Off e_shoff; /* Section header table file offset */ | |
234 | Elf64_Word e_flags; | |
235 | Elf64_Half e_ehsize; | |
236 | Elf64_Half e_phentsize; | |
237 | Elf64_Half e_phnum; | |
238 | Elf64_Half e_shentsize; | |
239 | Elf64_Half e_shnum; | |
240 | Elf64_Half e_shstrndx; | |
241 | } Elf64_Ehdr; | |
242 | ||
243 | /* These constants define the permissions on sections in the program | |
244 | header, p_flags. */ | |
245 | #define PF_R 0x4 | |
246 | #define PF_W 0x2 | |
247 | #define PF_X 0x1 | |
248 | ||
23a7aea5 | 249 | typedef struct elf32_phdr { |
607ca46e DH |
250 | Elf32_Word p_type; |
251 | Elf32_Off p_offset; | |
252 | Elf32_Addr p_vaddr; | |
253 | Elf32_Addr p_paddr; | |
254 | Elf32_Word p_filesz; | |
255 | Elf32_Word p_memsz; | |
256 | Elf32_Word p_flags; | |
257 | Elf32_Word p_align; | |
258 | } Elf32_Phdr; | |
259 | ||
260 | typedef struct elf64_phdr { | |
261 | Elf64_Word p_type; | |
262 | Elf64_Word p_flags; | |
263 | Elf64_Off p_offset; /* Segment file offset */ | |
264 | Elf64_Addr p_vaddr; /* Segment virtual address */ | |
265 | Elf64_Addr p_paddr; /* Segment physical address */ | |
266 | Elf64_Xword p_filesz; /* Segment size in file */ | |
267 | Elf64_Xword p_memsz; /* Segment size in memory */ | |
268 | Elf64_Xword p_align; /* Segment alignment, file & memory */ | |
269 | } Elf64_Phdr; | |
270 | ||
271 | /* sh_type */ | |
272 | #define SHT_NULL 0 | |
273 | #define SHT_PROGBITS 1 | |
274 | #define SHT_SYMTAB 2 | |
275 | #define SHT_STRTAB 3 | |
276 | #define SHT_RELA 4 | |
277 | #define SHT_HASH 5 | |
278 | #define SHT_DYNAMIC 6 | |
279 | #define SHT_NOTE 7 | |
280 | #define SHT_NOBITS 8 | |
281 | #define SHT_REL 9 | |
282 | #define SHT_SHLIB 10 | |
283 | #define SHT_DYNSYM 11 | |
284 | #define SHT_NUM 12 | |
285 | #define SHT_LOPROC 0x70000000 | |
286 | #define SHT_HIPROC 0x7fffffff | |
287 | #define SHT_LOUSER 0x80000000 | |
288 | #define SHT_HIUSER 0xffffffff | |
289 | ||
290 | /* sh_flags */ | |
8d98e96b JY |
291 | #define SHF_WRITE 0x1 |
292 | #define SHF_ALLOC 0x2 | |
293 | #define SHF_EXECINSTR 0x4 | |
294 | #define SHF_RELA_LIVEPATCH 0x00100000 | |
444d13ff | 295 | #define SHF_RO_AFTER_INIT 0x00200000 |
8d98e96b | 296 | #define SHF_MASKPROC 0xf0000000 |
607ca46e DH |
297 | |
298 | /* special section indexes */ | |
299 | #define SHN_UNDEF 0 | |
300 | #define SHN_LORESERVE 0xff00 | |
301 | #define SHN_LOPROC 0xff00 | |
302 | #define SHN_HIPROC 0xff1f | |
8d98e96b | 303 | #define SHN_LIVEPATCH 0xff20 |
607ca46e DH |
304 | #define SHN_ABS 0xfff1 |
305 | #define SHN_COMMON 0xfff2 | |
306 | #define SHN_HIRESERVE 0xffff | |
307 | ||
308 | typedef struct elf32_shdr { | |
309 | Elf32_Word sh_name; | |
310 | Elf32_Word sh_type; | |
311 | Elf32_Word sh_flags; | |
312 | Elf32_Addr sh_addr; | |
313 | Elf32_Off sh_offset; | |
314 | Elf32_Word sh_size; | |
315 | Elf32_Word sh_link; | |
316 | Elf32_Word sh_info; | |
317 | Elf32_Word sh_addralign; | |
318 | Elf32_Word sh_entsize; | |
319 | } Elf32_Shdr; | |
320 | ||
321 | typedef struct elf64_shdr { | |
322 | Elf64_Word sh_name; /* Section name, index in string tbl */ | |
323 | Elf64_Word sh_type; /* Type of section */ | |
324 | Elf64_Xword sh_flags; /* Miscellaneous section attributes */ | |
325 | Elf64_Addr sh_addr; /* Section virtual addr at execution */ | |
326 | Elf64_Off sh_offset; /* Section file offset */ | |
327 | Elf64_Xword sh_size; /* Size of section in bytes */ | |
328 | Elf64_Word sh_link; /* Index of another section */ | |
329 | Elf64_Word sh_info; /* Additional section information */ | |
330 | Elf64_Xword sh_addralign; /* Section alignment */ | |
331 | Elf64_Xword sh_entsize; /* Entry size if section holds table */ | |
332 | } Elf64_Shdr; | |
333 | ||
334 | #define EI_MAG0 0 /* e_ident[] indexes */ | |
335 | #define EI_MAG1 1 | |
336 | #define EI_MAG2 2 | |
337 | #define EI_MAG3 3 | |
338 | #define EI_CLASS 4 | |
339 | #define EI_DATA 5 | |
340 | #define EI_VERSION 6 | |
341 | #define EI_OSABI 7 | |
342 | #define EI_PAD 8 | |
343 | ||
344 | #define ELFMAG0 0x7f /* EI_MAG */ | |
345 | #define ELFMAG1 'E' | |
346 | #define ELFMAG2 'L' | |
347 | #define ELFMAG3 'F' | |
348 | #define ELFMAG "\177ELF" | |
349 | #define SELFMAG 4 | |
350 | ||
351 | #define ELFCLASSNONE 0 /* EI_CLASS */ | |
352 | #define ELFCLASS32 1 | |
353 | #define ELFCLASS64 2 | |
354 | #define ELFCLASSNUM 3 | |
355 | ||
356 | #define ELFDATANONE 0 /* e_ident[EI_DATA] */ | |
357 | #define ELFDATA2LSB 1 | |
358 | #define ELFDATA2MSB 2 | |
359 | ||
360 | #define EV_NONE 0 /* e_version, EI_VERSION */ | |
361 | #define EV_CURRENT 1 | |
362 | #define EV_NUM 2 | |
363 | ||
364 | #define ELFOSABI_NONE 0 | |
365 | #define ELFOSABI_LINUX 3 | |
366 | ||
367 | #ifndef ELF_OSABI | |
368 | #define ELF_OSABI ELFOSABI_NONE | |
369 | #endif | |
370 | ||
371 | /* | |
372 | * Notes used in ET_CORE. Architectures export some of the arch register sets | |
373 | * using the corresponding note types via the PTRACE_GETREGSET and | |
374 | * PTRACE_SETREGSET requests. | |
0b3d4127 BS |
375 | * The note name for these types is "LINUX", except NT_PRFPREG that is named |
376 | * "CORE". | |
607ca46e DH |
377 | */ |
378 | #define NT_PRSTATUS 1 | |
379 | #define NT_PRFPREG 2 | |
380 | #define NT_PRPSINFO 3 | |
381 | #define NT_TASKSTRUCT 4 | |
382 | #define NT_AUXV 6 | |
383 | /* | |
384 | * Note to userspace developers: size of NT_SIGINFO note may increase | |
385 | * in the future to accomodate more fields, don't assume it is fixed! | |
386 | */ | |
387 | #define NT_SIGINFO 0x53494749 | |
388 | #define NT_FILE 0x46494c45 | |
389 | #define NT_PRXFPREG 0x46e62b7f /* copied from gdb5.1/include/elf/common.h */ | |
390 | #define NT_PPC_VMX 0x100 /* PowerPC Altivec/VMX registers */ | |
391 | #define NT_PPC_SPE 0x101 /* PowerPC SPE/EVR registers */ | |
392 | #define NT_PPC_VSX 0x102 /* PowerPC VSX registers */ | |
0dc696bc AK |
393 | #define NT_PPC_TAR 0x103 /* Target Address Register */ |
394 | #define NT_PPC_PPR 0x104 /* Program Priority Register */ | |
395 | #define NT_PPC_DSCR 0x105 /* Data Stream Control Register */ | |
396 | #define NT_PPC_EBB 0x106 /* Event Based Branch Registers */ | |
397 | #define NT_PPC_PMU 0x107 /* Performance Monitor Registers */ | |
398 | #define NT_PPC_TM_CGPR 0x108 /* TM checkpointed GPR Registers */ | |
399 | #define NT_PPC_TM_CFPR 0x109 /* TM checkpointed FPR Registers */ | |
400 | #define NT_PPC_TM_CVMX 0x10a /* TM checkpointed VMX Registers */ | |
401 | #define NT_PPC_TM_CVSX 0x10b /* TM checkpointed VSX Registers */ | |
402 | #define NT_PPC_TM_SPR 0x10c /* TM Special Purpose Registers */ | |
403 | #define NT_PPC_TM_CTAR 0x10d /* TM checkpointed Target Address Register */ | |
404 | #define NT_PPC_TM_CPPR 0x10e /* TM checkpointed Program Priority Register */ | |
405 | #define NT_PPC_TM_CDSCR 0x10f /* TM checkpointed Data Stream Control Register */ | |
c5cc1f4d | 406 | #define NT_PPC_PKEY 0x110 /* Memory Protection Keys registers */ |
884ad5c5 | 407 | #define NT_PPC_DEXCR 0x111 /* PowerPC DEXCR registers */ |
97228ca3 | 408 | #define NT_PPC_HASHKEYR 0x112 /* PowerPC HASHKEYR register */ |
607ca46e DH |
409 | #define NT_386_TLS 0x200 /* i386 TLS slots (struct user_desc) */ |
410 | #define NT_386_IOPERM 0x201 /* x86 io permission bitmap (1=deny) */ | |
411 | #define NT_X86_XSTATE 0x202 /* x86 extended state using xsave */ | |
2fab02b2 RE |
412 | /* Old binutils treats 0x203 as a CET state */ |
413 | #define NT_X86_SHSTK 0x204 /* x86 SHSTK state */ | |
607ca46e DH |
414 | #define NT_S390_HIGH_GPRS 0x300 /* s390 upper register halves */ |
415 | #define NT_S390_TIMER 0x301 /* s390 timer register */ | |
416 | #define NT_S390_TODCMP 0x302 /* s390 TOD clock comparator register */ | |
417 | #define NT_S390_TODPREG 0x303 /* s390 TOD programmable register */ | |
418 | #define NT_S390_CTRS 0x304 /* s390 control registers */ | |
419 | #define NT_S390_PREFIX 0x305 /* s390 prefix register */ | |
420 | #define NT_S390_LAST_BREAK 0x306 /* s390 breaking event address */ | |
421 | #define NT_S390_SYSTEM_CALL 0x307 /* s390 system call restart data */ | |
422 | #define NT_S390_TDB 0x308 /* s390 transaction diagnostic block */ | |
80703617 MS |
423 | #define NT_S390_VXRS_LOW 0x309 /* s390 vector registers 0-15 upper half */ |
424 | #define NT_S390_VXRS_HIGH 0x30a /* s390 vector registers 16-31 */ | |
916cda1a | 425 | #define NT_S390_GS_CB 0x30b /* s390 guarded storage registers */ |
e525f8a6 | 426 | #define NT_S390_GS_BC 0x30c /* s390 guarded storage broadcast control block */ |
262832bc | 427 | #define NT_S390_RI_CB 0x30d /* s390 runtime instrumentation */ |
a0c0c44e | 428 | #define NT_S390_PV_CPU_DATA 0x30e /* s390 protvirt cpu dump data */ |
607ca46e DH |
429 | #define NT_ARM_VFP 0x400 /* ARM VFP/NEON registers */ |
430 | #define NT_ARM_TLS 0x401 /* ARM TLS register */ | |
431 | #define NT_ARM_HW_BREAK 0x402 /* ARM hardware breakpoint registers */ | |
432 | #define NT_ARM_HW_WATCH 0x403 /* ARM hardware watchpoint registers */ | |
766a85d7 | 433 | #define NT_ARM_SYSTEM_CALL 0x404 /* ARM system call number */ |
43d4da2c | 434 | #define NT_ARM_SVE 0x405 /* ARM Scalable Vector Extension registers */ |
ec6e822d | 435 | #define NT_ARM_PAC_MASK 0x406 /* ARM pointer authentication code masks */ |
d0a060be KM |
436 | #define NT_ARM_PACA_KEYS 0x407 /* ARM pointer authentication address keys */ |
437 | #define NT_ARM_PACG_KEYS 0x408 /* ARM pointer authentication generic key */ | |
2200aa71 | 438 | #define NT_ARM_TAGGED_ADDR_CTRL 0x409 /* arm64 tagged address control (prctl()) */ |
20169862 | 439 | #define NT_ARM_PAC_ENABLED_KEYS 0x40a /* arm64 ptr auth enabled keys (prctl()) */ |
e12310a0 | 440 | #define NT_ARM_SSVE 0x40b /* ARM Streaming SVE registers */ |
776b4a1c | 441 | #define NT_ARM_ZA 0x40c /* ARM SME ZA registers */ |
f90b529b | 442 | #define NT_ARM_ZT 0x40d /* ARM SME ZT registers */ |
4035c22e | 443 | #define NT_ARM_FPMR 0x40e /* ARM floating point mode register */ |
991c7ed6 | 444 | #define NT_ARC_V2 0x600 /* ARCv2 accumulator/extra registers */ |
2724273e | 445 | #define NT_VMCOREDD 0x700 /* Vmcore Device Dump Note */ |
44109c60 | 446 | #define NT_MIPS_DSP 0x800 /* MIPS DSP ASE registers */ |
1ae22a0e | 447 | #define NT_MIPS_FP_MODE 0x801 /* MIPS floating-point mode */ |
3cd64083 | 448 | #define NT_MIPS_MSA 0x802 /* MIPS SIMD registers */ |
9300f004 AC |
449 | #define NT_RISCV_CSR 0x900 /* RISC-V Control and Status Registers */ |
450 | #define NT_RISCV_VECTOR 0x901 /* RISC-V vector registers */ | |
08145b08 HC |
451 | #define NT_LOONGARCH_CPUCFG 0xa00 /* LoongArch CPU config registers */ |
452 | #define NT_LOONGARCH_CSR 0xa01 /* LoongArch control and status registers */ | |
453 | #define NT_LOONGARCH_LSX 0xa02 /* LoongArch Loongson SIMD Extension registers */ | |
454 | #define NT_LOONGARCH_LASX 0xa03 /* LoongArch Loongson Advanced SIMD Extension registers */ | |
455 | #define NT_LOONGARCH_LBT 0xa04 /* LoongArch Loongson Binary Translation registers */ | |
1a69f7a1 QZ |
456 | #define NT_LOONGARCH_HW_BREAK 0xa05 /* LoongArch hardware breakpoint registers */ |
457 | #define NT_LOONGARCH_HW_WATCH 0xa06 /* LoongArch hardware watchpoint registers */ | |
607ca46e | 458 | |
00e19cee DM |
459 | /* Note types with note name "GNU" */ |
460 | #define NT_GNU_PROPERTY_TYPE_0 5 | |
461 | ||
607ca46e DH |
462 | /* Note header in a PT_NOTE section */ |
463 | typedef struct elf32_note { | |
464 | Elf32_Word n_namesz; /* Name size */ | |
465 | Elf32_Word n_descsz; /* Content size */ | |
466 | Elf32_Word n_type; /* Content type */ | |
467 | } Elf32_Nhdr; | |
468 | ||
469 | /* Note header in a PT_NOTE section */ | |
470 | typedef struct elf64_note { | |
471 | Elf64_Word n_namesz; /* Name size */ | |
472 | Elf64_Word n_descsz; /* Content size */ | |
473 | Elf64_Word n_type; /* Content type */ | |
474 | } Elf64_Nhdr; | |
475 | ||
ab7876a9 DM |
476 | /* .note.gnu.property types for EM_AARCH64: */ |
477 | #define GNU_PROPERTY_AARCH64_FEATURE_1_AND 0xc0000000 | |
478 | ||
479 | /* Bits for GNU_PROPERTY_AARCH64_FEATURE_1_BTI */ | |
480 | #define GNU_PROPERTY_AARCH64_FEATURE_1_BTI (1U << 0) | |
481 | ||
607ca46e | 482 | #endif /* _UAPI_LINUX_ELF_H */ |