1 | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
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 | typedef __u16 Elf32_Versym; |
15 | |
16 | /* 64-bit ELF base types. */ |
17 | typedef __u64 Elf64_Addr; |
18 | typedef __u16 Elf64_Half; |
19 | typedef __s16 Elf64_SHalf; |
20 | typedef __u64 Elf64_Off; |
21 | typedef __s32 Elf64_Sword; |
22 | typedef __u32 Elf64_Word; |
23 | typedef __u64 Elf64_Xword; |
24 | typedef __s64 Elf64_Sxword; |
25 | typedef __u16 Elf64_Versym; |
26 | |
27 | /* These constants are for the segment types stored in the image headers */ |
28 | #define PT_NULL 0 |
29 | #define PT_LOAD 1 |
30 | #define PT_DYNAMIC 2 |
31 | #define PT_INTERP 3 |
32 | #define PT_NOTE 4 |
33 | #define PT_SHLIB 5 |
34 | #define PT_PHDR 6 |
35 | #define PT_TLS 7 /* Thread local storage segment */ |
36 | #define PT_LOOS 0x60000000 /* OS-specific */ |
37 | #define PT_HIOS 0x6fffffff /* OS-specific */ |
38 | #define PT_LOPROC 0x70000000 |
39 | #define PT_HIPROC 0x7fffffff |
40 | #define PT_GNU_EH_FRAME (PT_LOOS + 0x474e550) |
41 | #define PT_GNU_STACK (PT_LOOS + 0x474e551) |
42 | #define PT_GNU_RELRO (PT_LOOS + 0x474e552) |
43 | #define PT_GNU_PROPERTY (PT_LOOS + 0x474e553) |
44 | |
45 | |
46 | /* ARM MTE memory tag segment type */ |
47 | #define PT_AARCH64_MEMTAG_MTE (PT_LOPROC + 0x2) |
48 | |
49 | /* |
50 | * Extended Numbering |
51 | * |
52 | * If the real number of program header table entries is larger than |
53 | * or equal to PN_XNUM(0xffff), it is set to sh_info field of the |
54 | * section header at index 0, and PN_XNUM is set to e_phnum |
55 | * field. Otherwise, the section header at index 0 is zero |
56 | * initialized, if it exists. |
57 | * |
58 | * Specifications are available in: |
59 | * |
60 | * - Oracle: Linker and Libraries. |
61 | * Part No: 817–1984–19, August 2011. |
62 | * https://docs.oracle.com/cd/E18752_01/pdf/817-1984.pdf |
63 | * |
64 | * - System V ABI AMD64 Architecture Processor Supplement |
65 | * Draft Version 0.99.4, |
66 | * January 13, 2010. |
67 | * http://www.cs.washington.edu/education/courses/cse351/12wi/supp-docs/abi.pdf |
68 | */ |
69 | #define PN_XNUM 0xffff |
70 | |
71 | /* These constants define the different elf file types */ |
72 | #define ET_NONE 0 |
73 | #define ET_REL 1 |
74 | #define ET_EXEC 2 |
75 | #define ET_DYN 3 |
76 | #define ET_CORE 4 |
77 | #define ET_LOPROC 0xff00 |
78 | #define ET_HIPROC 0xffff |
79 | |
80 | /* This is the info that is needed to parse the dynamic section of the file */ |
81 | #define DT_NULL 0 |
82 | #define DT_NEEDED 1 |
83 | #define DT_PLTRELSZ 2 |
84 | #define DT_PLTGOT 3 |
85 | #define DT_HASH 4 |
86 | #define DT_STRTAB 5 |
87 | #define DT_SYMTAB 6 |
88 | #define DT_RELA 7 |
89 | #define DT_RELASZ 8 |
90 | #define DT_RELAENT 9 |
91 | #define DT_STRSZ 10 |
92 | #define DT_SYMENT 11 |
93 | #define DT_INIT 12 |
94 | #define DT_FINI 13 |
95 | #define DT_SONAME 14 |
96 | #define DT_RPATH 15 |
97 | #define DT_SYMBOLIC 16 |
98 | #define DT_REL 17 |
99 | #define DT_RELSZ 18 |
100 | #define DT_RELENT 19 |
101 | #define DT_PLTREL 20 |
102 | #define DT_DEBUG 21 |
103 | #define DT_TEXTREL 22 |
104 | #define DT_JMPREL 23 |
105 | #define DT_ENCODING 32 |
106 | #define OLD_DT_LOOS 0x60000000 |
107 | #define DT_LOOS 0x6000000d |
108 | #define DT_HIOS 0x6ffff000 |
109 | #define DT_VALRNGLO 0x6ffffd00 |
110 | #define DT_VALRNGHI 0x6ffffdff |
111 | #define DT_ADDRRNGLO 0x6ffffe00 |
112 | #define DT_GNU_HASH 0x6ffffef5 |
113 | #define DT_ADDRRNGHI 0x6ffffeff |
114 | #define DT_VERSYM 0x6ffffff0 |
115 | #define DT_RELACOUNT 0x6ffffff9 |
116 | #define DT_RELCOUNT 0x6ffffffa |
117 | #define DT_FLAGS_1 0x6ffffffb |
118 | #define DT_VERDEF 0x6ffffffc |
119 | #define DT_VERDEFNUM 0x6ffffffd |
120 | #define DT_VERNEED 0x6ffffffe |
121 | #define DT_VERNEEDNUM 0x6fffffff |
122 | #define OLD_DT_HIOS 0x6fffffff |
123 | #define DT_LOPROC 0x70000000 |
124 | #define DT_HIPROC 0x7fffffff |
125 | |
126 | /* This info is needed when parsing the symbol table */ |
127 | #define STB_LOCAL 0 |
128 | #define STB_GLOBAL 1 |
129 | #define STB_WEAK 2 |
130 | |
131 | #define STN_UNDEF 0 |
132 | |
133 | #define STT_NOTYPE 0 |
134 | #define STT_OBJECT 1 |
135 | #define STT_FUNC 2 |
136 | #define STT_SECTION 3 |
137 | #define STT_FILE 4 |
138 | #define STT_COMMON 5 |
139 | #define STT_TLS 6 |
140 | |
141 | #define VER_FLG_BASE 0x1 |
142 | #define VER_FLG_WEAK 0x2 |
143 | |
144 | #define ELF_ST_BIND(x) ((x) >> 4) |
145 | #define ELF_ST_TYPE(x) ((x) & 0xf) |
146 | #define ELF32_ST_BIND(x) ELF_ST_BIND(x) |
147 | #define ELF32_ST_TYPE(x) ELF_ST_TYPE(x) |
148 | #define ELF64_ST_BIND(x) ELF_ST_BIND(x) |
149 | #define ELF64_ST_TYPE(x) ELF_ST_TYPE(x) |
150 | |
151 | typedef struct { |
152 | Elf32_Sword d_tag; |
153 | union { |
154 | Elf32_Sword d_val; |
155 | Elf32_Addr d_ptr; |
156 | } d_un; |
157 | } Elf32_Dyn; |
158 | |
159 | typedef struct { |
160 | Elf64_Sxword d_tag; /* entry tag value */ |
161 | union { |
162 | Elf64_Xword d_val; |
163 | Elf64_Addr d_ptr; |
164 | } d_un; |
165 | } Elf64_Dyn; |
166 | |
167 | /* The following are used with relocations */ |
168 | #define ELF32_R_SYM(x) ((x) >> 8) |
169 | #define ELF32_R_TYPE(x) ((x) & 0xff) |
170 | |
171 | #define ELF64_R_SYM(i) ((i) >> 32) |
172 | #define ELF64_R_TYPE(i) ((i) & 0xffffffff) |
173 | |
174 | typedef struct elf32_rel { |
175 | Elf32_Addr r_offset; |
176 | Elf32_Word r_info; |
177 | } Elf32_Rel; |
178 | |
179 | typedef struct elf64_rel { |
180 | Elf64_Addr r_offset; /* Location at which to apply the action */ |
181 | Elf64_Xword r_info; /* index and type of relocation */ |
182 | } Elf64_Rel; |
183 | |
184 | typedef struct elf32_rela { |
185 | Elf32_Addr r_offset; |
186 | Elf32_Word r_info; |
187 | Elf32_Sword r_addend; |
188 | } Elf32_Rela; |
189 | |
190 | typedef struct elf64_rela { |
191 | Elf64_Addr r_offset; /* Location at which to apply the action */ |
192 | Elf64_Xword r_info; /* index and type of relocation */ |
193 | Elf64_Sxword r_addend; /* Constant addend used to compute value */ |
194 | } Elf64_Rela; |
195 | |
196 | typedef struct elf32_sym { |
197 | Elf32_Word st_name; |
198 | Elf32_Addr st_value; |
199 | Elf32_Word st_size; |
200 | unsigned char st_info; |
201 | unsigned char st_other; |
202 | Elf32_Half st_shndx; |
203 | } Elf32_Sym; |
204 | |
205 | typedef struct elf64_sym { |
206 | Elf64_Word st_name; /* Symbol name, index in string tbl */ |
207 | unsigned char st_info; /* Type and binding attributes */ |
208 | unsigned char st_other; /* No defined meaning, 0 */ |
209 | Elf64_Half st_shndx; /* Associated section index */ |
210 | Elf64_Addr st_value; /* Value of the symbol */ |
211 | Elf64_Xword st_size; /* Associated symbol size */ |
212 | } Elf64_Sym; |
213 | |
214 | |
215 | #define EI_NIDENT 16 |
216 | |
217 | typedef struct elf32_hdr { |
218 | unsigned char e_ident[EI_NIDENT]; |
219 | Elf32_Half e_type; |
220 | Elf32_Half e_machine; |
221 | Elf32_Word e_version; |
222 | Elf32_Addr e_entry; /* Entry point */ |
223 | Elf32_Off e_phoff; |
224 | Elf32_Off e_shoff; |
225 | Elf32_Word e_flags; |
226 | Elf32_Half e_ehsize; |
227 | Elf32_Half e_phentsize; |
228 | Elf32_Half e_phnum; |
229 | Elf32_Half e_shentsize; |
230 | Elf32_Half e_shnum; |
231 | Elf32_Half e_shstrndx; |
232 | } Elf32_Ehdr; |
233 | |
234 | typedef struct elf64_hdr { |
235 | unsigned char e_ident[EI_NIDENT]; /* ELF "magic number" */ |
236 | Elf64_Half e_type; |
237 | Elf64_Half e_machine; |
238 | Elf64_Word e_version; |
239 | Elf64_Addr e_entry; /* Entry point virtual address */ |
240 | Elf64_Off e_phoff; /* Program header table file offset */ |
241 | Elf64_Off e_shoff; /* Section header table file offset */ |
242 | Elf64_Word e_flags; |
243 | Elf64_Half e_ehsize; |
244 | Elf64_Half e_phentsize; |
245 | Elf64_Half e_phnum; |
246 | Elf64_Half e_shentsize; |
247 | Elf64_Half e_shnum; |
248 | Elf64_Half e_shstrndx; |
249 | } Elf64_Ehdr; |
250 | |
251 | /* These constants define the permissions on sections in the program |
252 | header, p_flags. */ |
253 | #define PF_R 0x4 |
254 | #define PF_W 0x2 |
255 | #define PF_X 0x1 |
256 | |
257 | typedef struct elf32_phdr { |
258 | Elf32_Word p_type; |
259 | Elf32_Off p_offset; |
260 | Elf32_Addr p_vaddr; |
261 | Elf32_Addr p_paddr; |
262 | Elf32_Word p_filesz; |
263 | Elf32_Word p_memsz; |
264 | Elf32_Word p_flags; |
265 | Elf32_Word p_align; |
266 | } Elf32_Phdr; |
267 | |
268 | typedef struct elf64_phdr { |
269 | Elf64_Word p_type; |
270 | Elf64_Word p_flags; |
271 | Elf64_Off p_offset; /* Segment file offset */ |
272 | Elf64_Addr p_vaddr; /* Segment virtual address */ |
273 | Elf64_Addr p_paddr; /* Segment physical address */ |
274 | Elf64_Xword p_filesz; /* Segment size in file */ |
275 | Elf64_Xword p_memsz; /* Segment size in memory */ |
276 | Elf64_Xword p_align; /* Segment alignment, file & memory */ |
277 | } Elf64_Phdr; |
278 | |
279 | /* sh_type */ |
280 | #define SHT_NULL 0 |
281 | #define SHT_PROGBITS 1 |
282 | #define SHT_SYMTAB 2 |
283 | #define SHT_STRTAB 3 |
284 | #define SHT_RELA 4 |
285 | #define SHT_HASH 5 |
286 | #define SHT_DYNAMIC 6 |
287 | #define SHT_NOTE 7 |
288 | #define SHT_NOBITS 8 |
289 | #define SHT_REL 9 |
290 | #define SHT_SHLIB 10 |
291 | #define SHT_DYNSYM 11 |
292 | #define SHT_NUM 12 |
293 | #define SHT_LOPROC 0x70000000 |
294 | #define SHT_HIPROC 0x7fffffff |
295 | #define SHT_LOUSER 0x80000000 |
296 | #define SHT_HIUSER 0xffffffff |
297 | |
298 | /* sh_flags */ |
299 | #define SHF_WRITE 0x1 |
300 | #define SHF_ALLOC 0x2 |
301 | #define SHF_EXECINSTR 0x4 |
302 | #define SHF_MERGE 0x10 |
303 | #define SHF_STRINGS 0x20 |
304 | #define SHF_INFO_LINK 0x40 |
305 | #define SHF_LINK_ORDER 0x80 |
306 | #define SHF_OS_NONCONFORMING 0x100 |
307 | #define SHF_GROUP 0x200 |
308 | #define SHF_TLS 0x400 |
309 | #define SHF_RELA_LIVEPATCH 0x00100000 |
310 | #define SHF_RO_AFTER_INIT 0x00200000 |
311 | #define SHF_ORDERED 0x04000000 |
312 | #define SHF_EXCLUDE 0x08000000 |
313 | #define SHF_MASKOS 0x0ff00000 |
314 | #define SHF_MASKPROC 0xf0000000 |
315 | |
316 | /* special section indexes */ |
317 | #define SHN_UNDEF 0 |
318 | #define SHN_LORESERVE 0xff00 |
319 | #define SHN_LOPROC 0xff00 |
320 | #define SHN_HIPROC 0xff1f |
321 | #define SHN_LIVEPATCH 0xff20 |
322 | #define SHN_ABS 0xfff1 |
323 | #define SHN_COMMON 0xfff2 |
324 | #define SHN_HIRESERVE 0xffff |
325 | |
326 | typedef struct elf32_shdr { |
327 | Elf32_Word sh_name; |
328 | Elf32_Word sh_type; |
329 | Elf32_Word sh_flags; |
330 | Elf32_Addr sh_addr; |
331 | Elf32_Off sh_offset; |
332 | Elf32_Word sh_size; |
333 | Elf32_Word sh_link; |
334 | Elf32_Word sh_info; |
335 | Elf32_Word sh_addralign; |
336 | Elf32_Word sh_entsize; |
337 | } Elf32_Shdr; |
338 | |
339 | typedef struct elf64_shdr { |
340 | Elf64_Word sh_name; /* Section name, index in string tbl */ |
341 | Elf64_Word sh_type; /* Type of section */ |
342 | Elf64_Xword sh_flags; /* Miscellaneous section attributes */ |
343 | Elf64_Addr sh_addr; /* Section virtual addr at execution */ |
344 | Elf64_Off sh_offset; /* Section file offset */ |
345 | Elf64_Xword sh_size; /* Size of section in bytes */ |
346 | Elf64_Word sh_link; /* Index of another section */ |
347 | Elf64_Word sh_info; /* Additional section information */ |
348 | Elf64_Xword sh_addralign; /* Section alignment */ |
349 | Elf64_Xword sh_entsize; /* Entry size if section holds table */ |
350 | } Elf64_Shdr; |
351 | |
352 | #define EI_MAG0 0 /* e_ident[] indexes */ |
353 | #define EI_MAG1 1 |
354 | #define EI_MAG2 2 |
355 | #define EI_MAG3 3 |
356 | #define EI_CLASS 4 |
357 | #define EI_DATA 5 |
358 | #define EI_VERSION 6 |
359 | #define EI_OSABI 7 |
360 | #define EI_PAD 8 |
361 | |
362 | #define ELFMAG0 0x7f /* EI_MAG */ |
363 | #define ELFMAG1 'E' |
364 | #define ELFMAG2 'L' |
365 | #define ELFMAG3 'F' |
366 | #define ELFMAG "\177ELF" |
367 | #define SELFMAG 4 |
368 | |
369 | #define ELFCLASSNONE 0 /* EI_CLASS */ |
370 | #define ELFCLASS32 1 |
371 | #define ELFCLASS64 2 |
372 | #define ELFCLASSNUM 3 |
373 | |
374 | #define ELFDATANONE 0 /* e_ident[EI_DATA] */ |
375 | #define ELFDATA2LSB 1 |
376 | #define ELFDATA2MSB 2 |
377 | |
378 | #define EV_NONE 0 /* e_version, EI_VERSION */ |
379 | #define EV_CURRENT 1 |
380 | #define EV_NUM 2 |
381 | |
382 | #define ELFOSABI_NONE 0 |
383 | #define ELFOSABI_LINUX 3 |
384 | |
385 | #ifndef ELF_OSABI |
386 | #define ELF_OSABI ELFOSABI_NONE |
387 | #endif |
388 | |
389 | /* Note definitions: NN_ defines names. NT_ defines types. */ |
390 | |
391 | #define NN_GNU_PROPERTY_TYPE_0 "GNU" |
392 | #define NT_GNU_PROPERTY_TYPE_0 5 |
393 | |
394 | /* |
395 | * Notes used in ET_CORE. Architectures export some of the arch register sets |
396 | * using the corresponding note types via the PTRACE_GETREGSET and |
397 | * PTRACE_SETREGSET requests. |
398 | */ |
399 | #define NN_PRSTATUS "CORE" |
400 | #define NT_PRSTATUS 1 |
401 | #define NN_PRFPREG "CORE" |
402 | #define NT_PRFPREG 2 |
403 | #define NN_PRPSINFO "CORE" |
404 | #define NT_PRPSINFO 3 |
405 | #define NN_TASKSTRUCT "CORE" |
406 | #define NT_TASKSTRUCT 4 |
407 | #define NN_AUXV "CORE" |
408 | #define NT_AUXV 6 |
409 | /* |
410 | * Note to userspace developers: size of NT_SIGINFO note may increase |
411 | * in the future to accomodate more fields, don't assume it is fixed! |
412 | */ |
413 | #define NN_SIGINFO "CORE" |
414 | #define NT_SIGINFO 0x53494749 |
415 | #define NN_FILE "CORE" |
416 | #define NT_FILE 0x46494c45 |
417 | #define NN_PRXFPREG "LINUX" |
418 | #define NT_PRXFPREG 0x46e62b7f /* copied from gdb5.1/include/elf/common.h */ |
419 | #define NN_PPC_VMX "LINUX" |
420 | #define NT_PPC_VMX 0x100 /* PowerPC Altivec/VMX registers */ |
421 | #define NN_PPC_SPE "LINUX" |
422 | #define NT_PPC_SPE 0x101 /* PowerPC SPE/EVR registers */ |
423 | #define NN_PPC_VSX "LINUX" |
424 | #define NT_PPC_VSX 0x102 /* PowerPC VSX registers */ |
425 | #define NN_PPC_TAR "LINUX" |
426 | #define NT_PPC_TAR 0x103 /* Target Address Register */ |
427 | #define NN_PPC_PPR "LINUX" |
428 | #define NT_PPC_PPR 0x104 /* Program Priority Register */ |
429 | #define NN_PPC_DSCR "LINUX" |
430 | #define NT_PPC_DSCR 0x105 /* Data Stream Control Register */ |
431 | #define NN_PPC_EBB "LINUX" |
432 | #define NT_PPC_EBB 0x106 /* Event Based Branch Registers */ |
433 | #define NN_PPC_PMU "LINUX" |
434 | #define NT_PPC_PMU 0x107 /* Performance Monitor Registers */ |
435 | #define NN_PPC_TM_CGPR "LINUX" |
436 | #define NT_PPC_TM_CGPR 0x108 /* TM checkpointed GPR Registers */ |
437 | #define NN_PPC_TM_CFPR "LINUX" |
438 | #define NT_PPC_TM_CFPR 0x109 /* TM checkpointed FPR Registers */ |
439 | #define NN_PPC_TM_CVMX "LINUX" |
440 | #define NT_PPC_TM_CVMX 0x10a /* TM checkpointed VMX Registers */ |
441 | #define NN_PPC_TM_CVSX "LINUX" |
442 | #define NT_PPC_TM_CVSX 0x10b /* TM checkpointed VSX Registers */ |
443 | #define NN_PPC_TM_SPR "LINUX" |
444 | #define NT_PPC_TM_SPR 0x10c /* TM Special Purpose Registers */ |
445 | #define NN_PPC_TM_CTAR "LINUX" |
446 | #define NT_PPC_TM_CTAR 0x10d /* TM checkpointed Target Address Register */ |
447 | #define NN_PPC_TM_CPPR "LINUX" |
448 | #define NT_PPC_TM_CPPR 0x10e /* TM checkpointed Program Priority Register */ |
449 | #define NN_PPC_TM_CDSCR "LINUX" |
450 | #define NT_PPC_TM_CDSCR 0x10f /* TM checkpointed Data Stream Control Register */ |
451 | #define NN_PPC_PKEY "LINUX" |
452 | #define NT_PPC_PKEY 0x110 /* Memory Protection Keys registers */ |
453 | #define NN_PPC_DEXCR "LINUX" |
454 | #define NT_PPC_DEXCR 0x111 /* PowerPC DEXCR registers */ |
455 | #define NN_PPC_HASHKEYR "LINUX" |
456 | #define NT_PPC_HASHKEYR 0x112 /* PowerPC HASHKEYR register */ |
457 | #define NN_386_TLS "LINUX" |
458 | #define NT_386_TLS 0x200 /* i386 TLS slots (struct user_desc) */ |
459 | #define NN_386_IOPERM "LINUX" |
460 | #define NT_386_IOPERM 0x201 /* x86 io permission bitmap (1=deny) */ |
461 | #define NN_X86_XSTATE "LINUX" |
462 | #define NT_X86_XSTATE 0x202 /* x86 extended state using xsave */ |
463 | /* Old binutils treats 0x203 as a CET state */ |
464 | #define NN_X86_SHSTK "LINUX" |
465 | #define NT_X86_SHSTK 0x204 /* x86 SHSTK state */ |
466 | #define NN_X86_XSAVE_LAYOUT "LINUX" |
467 | #define NT_X86_XSAVE_LAYOUT 0x205 /* XSAVE layout description */ |
468 | #define NN_S390_HIGH_GPRS "LINUX" |
469 | #define NT_S390_HIGH_GPRS 0x300 /* s390 upper register halves */ |
470 | #define NN_S390_TIMER "LINUX" |
471 | #define NT_S390_TIMER 0x301 /* s390 timer register */ |
472 | #define NN_S390_TODCMP "LINUX" |
473 | #define NT_S390_TODCMP 0x302 /* s390 TOD clock comparator register */ |
474 | #define NN_S390_TODPREG "LINUX" |
475 | #define NT_S390_TODPREG 0x303 /* s390 TOD programmable register */ |
476 | #define NN_S390_CTRS "LINUX" |
477 | #define NT_S390_CTRS 0x304 /* s390 control registers */ |
478 | #define NN_S390_PREFIX "LINUX" |
479 | #define NT_S390_PREFIX 0x305 /* s390 prefix register */ |
480 | #define NN_S390_LAST_BREAK "LINUX" |
481 | #define NT_S390_LAST_BREAK 0x306 /* s390 breaking event address */ |
482 | #define NN_S390_SYSTEM_CALL "LINUX" |
483 | #define NT_S390_SYSTEM_CALL 0x307 /* s390 system call restart data */ |
484 | #define NN_S390_TDB "LINUX" |
485 | #define NT_S390_TDB 0x308 /* s390 transaction diagnostic block */ |
486 | #define NN_S390_VXRS_LOW "LINUX" |
487 | #define NT_S390_VXRS_LOW 0x309 /* s390 vector registers 0-15 upper half */ |
488 | #define NN_S390_VXRS_HIGH "LINUX" |
489 | #define NT_S390_VXRS_HIGH 0x30a /* s390 vector registers 16-31 */ |
490 | #define NN_S390_GS_CB "LINUX" |
491 | #define NT_S390_GS_CB 0x30b /* s390 guarded storage registers */ |
492 | #define NN_S390_GS_BC "LINUX" |
493 | #define NT_S390_GS_BC 0x30c /* s390 guarded storage broadcast control block */ |
494 | #define NN_S390_RI_CB "LINUX" |
495 | #define NT_S390_RI_CB 0x30d /* s390 runtime instrumentation */ |
496 | #define NN_S390_PV_CPU_DATA "LINUX" |
497 | #define NT_S390_PV_CPU_DATA 0x30e /* s390 protvirt cpu dump data */ |
498 | #define NN_ARM_VFP "LINUX" |
499 | #define NT_ARM_VFP 0x400 /* ARM VFP/NEON registers */ |
500 | #define NN_ARM_TLS "LINUX" |
501 | #define NT_ARM_TLS 0x401 /* ARM TLS register */ |
502 | #define NN_ARM_HW_BREAK "LINUX" |
503 | #define NT_ARM_HW_BREAK 0x402 /* ARM hardware breakpoint registers */ |
504 | #define NN_ARM_HW_WATCH "LINUX" |
505 | #define NT_ARM_HW_WATCH 0x403 /* ARM hardware watchpoint registers */ |
506 | #define NN_ARM_SYSTEM_CALL "LINUX" |
507 | #define NT_ARM_SYSTEM_CALL 0x404 /* ARM system call number */ |
508 | #define NN_ARM_SVE "LINUX" |
509 | #define NT_ARM_SVE 0x405 /* ARM Scalable Vector Extension registers */ |
510 | #define NN_ARM_PAC_MASK "LINUX" |
511 | #define NT_ARM_PAC_MASK 0x406 /* ARM pointer authentication code masks */ |
512 | #define NN_ARM_PACA_KEYS "LINUX" |
513 | #define NT_ARM_PACA_KEYS 0x407 /* ARM pointer authentication address keys */ |
514 | #define NN_ARM_PACG_KEYS "LINUX" |
515 | #define NT_ARM_PACG_KEYS 0x408 /* ARM pointer authentication generic key */ |
516 | #define NN_ARM_TAGGED_ADDR_CTRL "LINUX" |
517 | #define NT_ARM_TAGGED_ADDR_CTRL 0x409 /* arm64 tagged address control (prctl()) */ |
518 | #define NN_ARM_PAC_ENABLED_KEYS "LINUX" |
519 | #define NT_ARM_PAC_ENABLED_KEYS 0x40a /* arm64 ptr auth enabled keys (prctl()) */ |
520 | #define NN_ARM_SSVE "LINUX" |
521 | #define NT_ARM_SSVE 0x40b /* ARM Streaming SVE registers */ |
522 | #define NN_ARM_ZA "LINUX" |
523 | #define NT_ARM_ZA 0x40c /* ARM SME ZA registers */ |
524 | #define NN_ARM_ZT "LINUX" |
525 | #define NT_ARM_ZT 0x40d /* ARM SME ZT registers */ |
526 | #define NN_ARM_FPMR "LINUX" |
527 | #define NT_ARM_FPMR 0x40e /* ARM floating point mode register */ |
528 | #define NN_ARM_POE "LINUX" |
529 | #define NT_ARM_POE 0x40f /* ARM POE registers */ |
530 | #define NN_ARM_GCS "LINUX" |
531 | #define NT_ARM_GCS 0x410 /* ARM GCS state */ |
532 | #define NN_ARC_V2 "LINUX" |
533 | #define NT_ARC_V2 0x600 /* ARCv2 accumulator/extra registers */ |
534 | #define NN_VMCOREDD "LINUX" |
535 | #define NT_VMCOREDD 0x700 /* Vmcore Device Dump Note */ |
536 | #define NN_MIPS_DSP "LINUX" |
537 | #define NT_MIPS_DSP 0x800 /* MIPS DSP ASE registers */ |
538 | #define NN_MIPS_FP_MODE "LINUX" |
539 | #define NT_MIPS_FP_MODE 0x801 /* MIPS floating-point mode */ |
540 | #define NN_MIPS_MSA "LINUX" |
541 | #define NT_MIPS_MSA 0x802 /* MIPS SIMD registers */ |
542 | #define NN_RISCV_CSR "LINUX" |
543 | #define NT_RISCV_CSR 0x900 /* RISC-V Control and Status Registers */ |
544 | #define NN_RISCV_VECTOR "LINUX" |
545 | #define NT_RISCV_VECTOR 0x901 /* RISC-V vector registers */ |
546 | #define NN_RISCV_TAGGED_ADDR_CTRL "LINUX" |
547 | #define NT_RISCV_TAGGED_ADDR_CTRL 0x902 /* RISC-V tagged address control (prctl()) */ |
548 | #define NN_LOONGARCH_CPUCFG "LINUX" |
549 | #define NT_LOONGARCH_CPUCFG 0xa00 /* LoongArch CPU config registers */ |
550 | #define NN_LOONGARCH_CSR "LINUX" |
551 | #define NT_LOONGARCH_CSR 0xa01 /* LoongArch control and status registers */ |
552 | #define NN_LOONGARCH_LSX "LINUX" |
553 | #define NT_LOONGARCH_LSX 0xa02 /* LoongArch Loongson SIMD Extension registers */ |
554 | #define NN_LOONGARCH_LASX "LINUX" |
555 | #define NT_LOONGARCH_LASX 0xa03 /* LoongArch Loongson Advanced SIMD Extension registers */ |
556 | #define NN_LOONGARCH_LBT "LINUX" |
557 | #define NT_LOONGARCH_LBT 0xa04 /* LoongArch Loongson Binary Translation registers */ |
558 | #define NN_LOONGARCH_HW_BREAK "LINUX" |
559 | #define NT_LOONGARCH_HW_BREAK 0xa05 /* LoongArch hardware breakpoint registers */ |
560 | #define NN_LOONGARCH_HW_WATCH "LINUX" |
561 | #define NT_LOONGARCH_HW_WATCH 0xa06 /* LoongArch hardware watchpoint registers */ |
562 | |
563 | /* Note header in a PT_NOTE section */ |
564 | typedef struct elf32_note { |
565 | Elf32_Word n_namesz; /* Name size */ |
566 | Elf32_Word n_descsz; /* Content size */ |
567 | Elf32_Word n_type; /* Content type */ |
568 | } Elf32_Nhdr; |
569 | |
570 | /* Note header in a PT_NOTE section */ |
571 | typedef struct elf64_note { |
572 | Elf64_Word n_namesz; /* Name size */ |
573 | Elf64_Word n_descsz; /* Content size */ |
574 | Elf64_Word n_type; /* Content type */ |
575 | } Elf64_Nhdr; |
576 | |
577 | /* .note.gnu.property types for EM_AARCH64: */ |
578 | #define GNU_PROPERTY_AARCH64_FEATURE_1_AND 0xc0000000 |
579 | |
580 | /* Bits for GNU_PROPERTY_AARCH64_FEATURE_1_BTI */ |
581 | #define GNU_PROPERTY_AARCH64_FEATURE_1_BTI (1U << 0) |
582 | |
583 | typedef struct { |
584 | Elf32_Half vd_version; |
585 | Elf32_Half vd_flags; |
586 | Elf32_Half vd_ndx; |
587 | Elf32_Half vd_cnt; |
588 | Elf32_Word vd_hash; |
589 | Elf32_Word vd_aux; |
590 | Elf32_Word vd_next; |
591 | } Elf32_Verdef; |
592 | |
593 | typedef struct { |
594 | Elf64_Half vd_version; |
595 | Elf64_Half vd_flags; |
596 | Elf64_Half vd_ndx; |
597 | Elf64_Half vd_cnt; |
598 | Elf64_Word vd_hash; |
599 | Elf64_Word vd_aux; |
600 | Elf64_Word vd_next; |
601 | } Elf64_Verdef; |
602 | |
603 | typedef struct { |
604 | Elf32_Word vda_name; |
605 | Elf32_Word vda_next; |
606 | } Elf32_Verdaux; |
607 | |
608 | typedef struct { |
609 | Elf64_Word vda_name; |
610 | Elf64_Word vda_next; |
611 | } Elf64_Verdaux; |
612 | |
613 | #endif /* _UAPI_LINUX_ELF_H */ |
614 | |