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exec_elf.h
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1 /* gxemul: $Id: exec_elf.h,v 1.7 2007-07-20 09:03:33 debug Exp $ */
2 
3 #ifndef __EXEC_ELF_H
4 #define __EXEC_ELF_H
5 
6 #include <inttypes.h>
7 
8 /* $NetBSD: exec_elf.h,v 1.37.4.2 2001/05/01 12:05:43 he Exp $ */
9 /* With updates from $NetBSD: exec_elf.h,v 1.160 2018/05/24 17:05:18 christos Exp $ */
10 
11 /*-
12  * Copyright (c) 1994 The NetBSD Foundation, Inc.
13  * All rights reserved.
14  *
15  * This code is derived from software contributed to The NetBSD Foundation
16  * by Christos Zoulas.
17  *
18  * Redistribution and use in source and binary forms, with or without
19  * modification, are permitted provided that the following conditions
20  * are met:
21  * 1. Redistributions of source code must retain the above copyright
22  * notice, this list of conditions and the following disclaimer.
23  * 2. Redistributions in binary form must reproduce the above copyright
24  * notice, this list of conditions and the following disclaimer in the
25  * documentation and/or other materials provided with the distribution.
26  * 3. All advertising materials mentioning features or use of this software
27  * must display the following acknowledgement:
28  * This product includes software developed by the NetBSD
29  * Foundation, Inc. and its contributors.
30  * 4. Neither the name of The NetBSD Foundation nor the names of its
31  * contributors may be used to endorse or promote products derived
32  * from this software without specific prior written permission.
33  *
34  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
35  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
36  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
37  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
38  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
39  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
40  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
41  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
42  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
43  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
44  * POSSIBILITY OF SUCH DAMAGE.
45  */
46 
47 
48 typedef uint8_t Elf_Byte;
49 
50 typedef uint32_t Elf32_Addr;
51 #define ELF32_FSZ_ADDR 4
52 typedef uint32_t Elf32_Off;
53 #define ELF32_FSZ_OFF 4
54 typedef int32_t Elf32_Sword;
55 #define ELF32_FSZ_SWORD 4
56 typedef uint32_t Elf32_Word;
57 #define ELF32_FSZ_WORD 4
58 typedef uint16_t Elf32_Half;
59 #define ELF32_FSZ_HALF 2
60 
61 typedef uint64_t Elf64_Addr;
62 #define ELF64_FSZ_ADDR 8
63 typedef uint64_t Elf64_Off;
64 #define ELF64_FSZ_OFF 8
65 typedef int32_t Elf64_Shalf;
66 #define ELF64_FSZ_SHALF 4
67 #ifdef __sparc_v9__
68 /* #error weird */
69 typedef int32_t Elf64_Sword;
70 #define ELF64_FSZ_SWORD 4
71 typedef uint32_t Elf64_Word;
72 #define ELF64_FSZ_WORD 4
73 #else
74 typedef int64_t Elf64_Sword;
75 #define ELF64_FSZ_SWORD 8
76 typedef uint64_t Elf64_Word;
77 #define ELF64_FSZ_WORD 8
78 #endif
79 typedef int64_t Elf64_Sxword;
80 #define ELF64_FSZ_XWORD 8
81 typedef uint64_t Elf64_Xword;
82 #define ELF64_FSZ_XWORD 8
83 typedef uint32_t Elf64_Half;
84 #define ELF64_FSZ_HALF 4
85 typedef uint16_t Elf64_Quarter;
86 #define ELF64_FSZ_QUARTER 2
87 
88 /*
89  * ELF Header
90  */
91 #define ELF_NIDENT 16
92 
93 typedef struct {
94  unsigned char e_ident[ELF_NIDENT]; /* Id bytes */
95  Elf32_Half e_type; /* file type */
96  Elf32_Half e_machine; /* machine type */
97  Elf32_Word e_version; /* version number */
98  Elf32_Addr e_entry; /* entry point */
99  Elf32_Off e_phoff; /* Program hdr offset */
100  Elf32_Off e_shoff; /* Section hdr offset */
101  Elf32_Word e_flags; /* Processor flags */
102  Elf32_Half e_ehsize; /* sizeof ehdr */
103  Elf32_Half e_phentsize; /* Program header entry size */
104  Elf32_Half e_phnum; /* Number of program headers */
105  Elf32_Half e_shentsize; /* Section header entry size */
106  Elf32_Half e_shnum; /* Number of section headers */
107  Elf32_Half e_shstrndx; /* String table index */
108 } Elf32_Ehdr;
109 
110 typedef struct {
111  unsigned char e_ident[ELF_NIDENT]; /* Id bytes */
112  Elf64_Quarter e_type; /* file type */
113  Elf64_Quarter e_machine; /* machine type */
114  Elf64_Half e_version; /* version number */
115  Elf64_Addr e_entry; /* entry point */
116  Elf64_Off e_phoff; /* Program hdr offset */
117  Elf64_Off e_shoff; /* Section hdr offset */
118  Elf64_Half e_flags; /* Processor flags */
119  Elf64_Quarter e_ehsize; /* sizeof ehdr */
120  Elf64_Quarter e_phentsize; /* Program header entry size */
121  Elf64_Quarter e_phnum; /* Number of program headers */
122  Elf64_Quarter e_shentsize; /* Section header entry size */
123  Elf64_Quarter e_shnum; /* Number of section headers */
124  Elf64_Quarter e_shstrndx; /* String table index */
125 } Elf64_Ehdr;
126 
127 /* e_ident offsets */
128 #define EI_MAG0 0 /* '\177' */
129 #define EI_MAG1 1 /* 'E' */
130 #define EI_MAG2 2 /* 'L' */
131 #define EI_MAG3 3 /* 'F' */
132 #define EI_CLASS 4 /* File class */
133 #define EI_DATA 5 /* Data encoding */
134 #define EI_VERSION 6 /* File version */
135 #define EI_OSABI 7 /* Operating system/ABI identification */
136 #define EI_ABIVERSION 8 /* ABI version */
137 #define EI_PAD 9 /* Start of padding bytes up to EI_NIDENT*/
138 
139 /* e_ident[ELFMAG0,ELFMAG3] */
140 #define ELFMAG0 0x7f
141 #define ELFMAG1 'E'
142 #define ELFMAG2 'L'
143 #define ELFMAG3 'F'
144 #define ELFMAG "\177ELF"
145 #define SELFMAG 4
146 
147 /* e_ident[EI_CLASS] */
148 #define ELFCLASSNONE 0 /* Invalid class */
149 #define ELFCLASS32 1 /* 32-bit objects */
150 #define ELFCLASS64 2 /* 64-bit objects */
151 #define ELFCLASSNUM 3
152 
153 /* e_ident[EI_DATA] */
154 #define ELFDATANONE 0 /* Invalid data encoding */
155 #define ELFDATA2LSB 1 /* 2's complement values, LSB first */
156 #define ELFDATA2MSB 2 /* 2's complement values, MSB first */
157 
158 /* e_ident[EI_VERSION] */
159 #define EV_NONE 0 /* Invalid version */
160 #define EV_CURRENT 1 /* Current version */
161 #define EV_NUM 2
162 
163 /* e_ident[EI_OSABI] */
164 #define ELFOSABI_SYSV 0 /* UNIX System V ABI */
165 #define ELFOSABI_HPUX 1 /* HP-UX operating system */
166 #define ELFOSABI_NETBSD 2 /* NetBSD */
167 #define ELFOSABI_LINUX 3 /* GNU/Linux */
168 #define ELFOSABI_HURD 4 /* GNU/Hurd */
169 #define ELFOSABI_86OPEN 5 /* 86Open */
170 #define ELFOSABI_SOLARIS 6 /* Solaris */
171 #define ELFOSABI_MONTEREY 7 /* Monterey */
172 #define ELFOSABI_IRIX 8 /* IRIX */
173 #define ELFOSABI_FREEBSD 9 /* FreeBSD */
174 #define ELFOSABI_TRU64 10 /* TRU64 UNIX */
175 #define ELFOSABI_MODESTO 11 /* Novell Modesto */
176 #define ELFOSABI_OPENBSD 12 /* OpenBSD */
177 #define ELFOSABI_OPENVMS 13 /* OpenVMS */
178 #define ELFOSABI_NSK 14 /* HP Non-Stop Kernel */
179 #define ELFOSABI_AROS 15 /* Amiga Research OS */
180 /* Unofficial OSABIs follow */
181 #define ELFOSABI_ARM 97 /* ARM */
182 #define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */
183 
184 #define ELFOSABI_NONE ELFOSABI_SYSV
185 #define ELFOSABI_AIX ELFOSABI_MONTEREY
186 
187 /* e_type */
188 #define ET_NONE 0 /* No file type */
189 #define ET_REL 1 /* Relocatable file */
190 #define ET_EXEC 2 /* Executable file */
191 #define ET_DYN 3 /* Shared object file */
192 #define ET_CORE 4 /* Core file */
193 #define ET_NUM 5
194 
195 #define ET_LOOS 0xfe00 /* Operating system specific range */
196 #define ET_HIOS 0xfeff
197 #define ET_LOPROC 0xff00 /* Processor-specific range */
198 #define ET_HIPROC 0xffff
199 
200 /* e_machine */
201 #define EM_NONE 0 /* No machine */
202 #define EM_M32 1 /* AT&T WE 32100 */
203 #define EM_SPARC 2 /* SPARC */
204 #define EM_386 3 /* Intel 80386 */
205 #define EM_68K 4 /* Motorola 68000 */
206 #define EM_88K 5 /* Motorola 88000 */
207 #define EM_486 6 /* Intel 80486 [old] */
208 #define EM_IAMCU 6 /* Intel MCU. */
209 #define EM_860 7 /* Intel 80860 */
210 #define EM_MIPS 8 /* MIPS I Architecture */
211 #define EM_S370 9 /* Amdahl UTS on System/370 */
212 #define EM_MIPS_RS3_LE 10 /* MIPS RS3000 Little-endian */
213  /* 11-14 - Reserved */
214 #define EM_RS6000 11 /* IBM RS/6000 XXX reserved */
215 #define EM_PARISC 15 /* Hewlett-Packard PA-RISC */
216 #define EM_NCUBE 16 /* NCube XXX reserved */
217 #define EM_VPP500 17 /* Fujitsu VPP500 */
218 #define EM_SPARC32PLUS 18 /* Enhanced instruction set SPARC */
219 #define EM_960 19 /* Intel 80960 */
220 #define EM_PPC 20 /* PowerPC */
221 #define EM_PPC64 21 /* 64-bit PowerPC */
222  /* 22-35 - Reserved */
223 #define EM_S390 22 /* System/390 XXX reserved */
224 #define EM_V800 36 /* NEC V800 */
225 #define EM_FR20 37 /* Fujitsu FR20 */
226 #define EM_RH32 38 /* TRW RH-32 */
227 #define EM_RCE 39 /* Motorola RCE */
228 #define EM_ARM 40 /* Advanced RISC Machines ARM */
229 #define EM_ALPHA 41 /* DIGITAL Alpha */
230 #define EM_SH 42 /* Hitachi Super-H */
231 #define EM_SPARCV9 43 /* SPARC Version 9 */
232 #define EM_TRICORE 44 /* Siemens Tricore */
233 #define EM_ARC 45 /* Argonaut RISC Core */
234 #define EM_H8_300 46 /* Hitachi H8/300 */
235 #define EM_H8_300H 47 /* Hitachi H8/300H */
236 #define EM_H8S 48 /* Hitachi H8S */
237 #define EM_H8_500 49 /* Hitachi H8/500 */
238 #define EM_IA_64 50 /* Intel Merced Processor */
239 #define EM_MIPS_X 51 /* Stanford MIPS-X */
240 #define EM_COLDFIRE 52 /* Motorola Coldfire */
241 #define EM_68HC12 53 /* Motorola MC68HC12 */
242 #define EM_MMA 54 /* Fujitsu MMA Multimedia Accelerator */
243 #define EM_PCP 55 /* Siemens PCP */
244 #define EM_NCPU 56 /* Sony nCPU embedded RISC processor */
245 #define EM_NDR1 57 /* Denso NDR1 microprocessor */
246 #define EM_STARCORE 58 /* Motorola Star*Core processor */
247 #define EM_ME16 59 /* Toyota ME16 processor */
248 #define EM_ST100 60 /* STMicroelectronics ST100 processor */
249 #define EM_TINYJ 61 /* Advanced Logic Corp. TinyJ embedded family processor */
250 #define EM_X86_64 62 /* AMD x86-64 architecture */
251 #define EM_PDSP 63 /* Sony DSP Processor */
252 #define EM_PDP10 64 /* Digital Equipment Corp. PDP-10 */
253 #define EM_PDP11 65 /* Digital Equipment Corp. PDP-11 */
254 #define EM_FX66 66 /* Siemens FX66 microcontroller */
255 #define EM_ST9PLUS 67 /* STMicroelectronics ST9+ 8/16 bit microcontroller */
256 #define EM_ST7 68 /* STMicroelectronics ST7 8-bit microcontroller */
257 #define EM_68HC16 69 /* Motorola MC68HC16 Microcontroller */
258 #define EM_68HC11 70 /* Motorola MC68HC11 Microcontroller */
259 #define EM_68HC08 71 /* Motorola MC68HC08 Microcontroller */
260 #define EM_68HC05 72 /* Motorola MC68HC05 Microcontroller */
261 #define EM_SVX 73 /* Silicon Graphics SVx */
262 #define EM_ST19 74 /* STMicroelectronics ST19 8-bit CPU */
263 #define EM_VAX 75 /* Digital VAX */
264 #define EM_CRIS 76 /* Axis Communications 32-bit embedded processor */
265 #define EM_JAVELIN 77 /* Infineon Technologies 32-bit embedded CPU */
266 #define EM_FIREPATH 78 /* Element 14 64-bit DSP processor */
267 #define EM_ZSP 79 /* LSI Logic's 16-bit DSP processor */
268 #define EM_MMIX 80 /* Donald Knuth's educational 64-bit processor */
269 #define EM_HUANY 81 /* Harvard's machine-independent format */
270 #define EM_PRISM 82 /* SiTera Prism */
271 #define EM_AVR 83 /* Atmel AVR 8-bit microcontroller */
272 #define EM_FR30 84 /* Fujitsu FR30 */
273 #define EM_D10V 85 /* Mitsubishi D10V */
274 #define EM_D30V 86 /* Mitsubishi D30V */
275 #define EM_V850 87 /* NEC v850 */
276 #define EM_M32R 88 /* Mitsubishi M32R */
277 #define EM_MN10300 89 /* Matsushita MN10300 */
278 #define EM_MN10200 90 /* Matsushita MN10200 */
279 #define EM_PJ 91 /* picoJava */
280 #define EM_OR1K 92 /* OpenRISC 32-bit embedded processor */
281 #define EM_OPENRISC EM_OR1K
282 #define EM_ARC_A5 93 /* ARC Cores Tangent-A5 */
283 #define EM_XTENSA 94 /* Tensilica Xtensa Architecture */
284 #define EM_VIDEOCORE 95 /* Alphamosaic VideoCore processor */
285 #define EM_TMM_GPP 96 /* Thompson Multimedia General Purpose Processor */
286 #define EM_NS32K 97 /* National Semiconductor 32000 series */
287 #define EM_TPC 98 /* Tenor Network TPC processor */
288 #define EM_SNP1K 99 /* Trebia SNP 1000 processor */
289 #define EM_ST200 100 /* STMicroelectronics ST200 microcontroller */
290 #define EM_IP2K 101 /* Ubicom IP2xxx microcontroller family */
291 #define EM_MAX 102 /* MAX processor */
292 #define EM_CR 103 /* National Semiconductor CompactRISC micorprocessor */
293 #define EM_F2MC16 104 /* Fujitsu F2MC16 */
294 #define EM_MSP430 105 /* Texas Instruments MSP430 */
295 #define EM_BLACKFIN 106 /* Analog Devices Blackfin DSP */
296 #define EM_SE_C33 107 /* Seiko Epson S1C33 family */
297 #define EM_SEP 108 /* Sharp embedded microprocessor */
298 #define EM_ARCA 109 /* Arca RISC microprocessor */
299 #define EM_UNICORE 110 /* UNICORE from PKU-Unity Ltd. and MPRC Peking University */
300 #define EM_ALTERA_NIOS2 113 /* Altera Nios II soft-core processor */
301 #define EM_AARCH64 183 /* AArch64 64-bit ARM microprocessor */
302 #define EM_AVR32 185 /* Atmel Corporation 32-bit microprocessor family*/
303 #define EM_TILE64 187 /* Tilera TILE64 multicore architecture family */
304 #define EM_TILEPRO 188 /* Tilera TILEPro multicore architecture family */
305 #define EM_MICROBLAZE 189 /* Xilinx MicroBlaze 32-bit RISC soft processor core */
306 #define EM_TILEGX 192 /* Tilera TILE-GX multicore architecture family */
307 #define EM_Z80 220 /* Zilog Z80 */
308 #define EM_RISCV 243 /* RISC-V */
309 
310 /*
311  * Program Header
312  */
313 typedef struct {
314  Elf32_Word p_type; /* entry type */
315  Elf32_Off p_offset; /* offset */
316  Elf32_Addr p_vaddr; /* virtual address */
317  Elf32_Addr p_paddr; /* physical address */
318  Elf32_Word p_filesz; /* file size */
319  Elf32_Word p_memsz; /* memory size */
320  Elf32_Word p_flags; /* flags */
321  Elf32_Word p_align; /* memory & file alignment */
322 } Elf32_Phdr;
323 
324 typedef struct {
325  Elf64_Half p_type; /* entry type */
326  Elf64_Half p_flags; /* flags */
327  Elf64_Off p_offset; /* offset */
328  Elf64_Addr p_vaddr; /* virtual address */
329  Elf64_Addr p_paddr; /* physical address */
330  Elf64_Xword p_filesz; /* file size */
331  Elf64_Xword p_memsz; /* memory size */
332  Elf64_Xword p_align; /* memory & file alignment */
333 } Elf64_Phdr;
334 
335 /* p_type */
336 #define PT_NULL 0 /* Program header table entry unused */
337 #define PT_LOAD 1 /* Loadable program segment */
338 #define PT_DYNAMIC 2 /* Dynamic linking information */
339 #define PT_INTERP 3 /* Program interpreter */
340 #define PT_NOTE 4 /* Auxiliary information */
341 #define PT_SHLIB 5 /* Reserved, unspecified semantics */
342 #define PT_PHDR 6 /* Entry for header table itself */
343 #define PT_NUM 7
344 
345 /* p_flags */
346 #define PF_R 0x4 /* Segment is readable */
347 #define PF_W 0x2 /* Segment is writable */
348 #define PF_X 0x1 /* Segment is executable */
349 
350 #define PF_MASKOS 0x0ff00000 /* Opersting system specific values */
351 #define PF_MASKPROC 0xf0000000 /* Processor-specific values */
352 
353 #define PT_LOPROC 0x70000000 /* Processor-specific range */
354 #define PT_HIPROC 0x7fffffff
355 
356 #define PT_MIPS_REGINFO 0x70000000
357 
358 /*
359  * Section Headers
360  */
361 typedef struct {
362  Elf32_Word sh_name; /* section name (.shstrtab index) */
363  Elf32_Word sh_type; /* section type */
364  Elf32_Word sh_flags; /* section flags */
365  Elf32_Addr sh_addr; /* virtual address */
366  Elf32_Off sh_offset; /* file offset */
367  Elf32_Word sh_size; /* section size */
368  Elf32_Word sh_link; /* link to another */
369  Elf32_Word sh_info; /* misc info */
370  Elf32_Word sh_addralign; /* memory alignment */
371  Elf32_Word sh_entsize; /* table entry size */
372 } Elf32_Shdr;
373 
374 typedef struct {
375  Elf64_Half sh_name; /* section name (.shstrtab index) */
376  Elf64_Half sh_type; /* section type */
377  Elf64_Xword sh_flags; /* section flags */
378  Elf64_Addr sh_addr; /* virtual address */
379  Elf64_Off sh_offset; /* file offset */
380  Elf64_Xword sh_size; /* section size */
381  Elf64_Half sh_link; /* link to another */
382  Elf64_Half sh_info; /* misc info */
383  Elf64_Xword sh_addralign; /* memory alignment */
384  Elf64_Xword sh_entsize; /* table entry size */
385 } Elf64_Shdr;
386 
387 /* sh_type */
388 #define SHT_NULL 0
389 #define SHT_PROGBITS 1
390 #define SHT_SYMTAB 2
391 #define SHT_STRTAB 3
392 #define SHT_RELA 4
393 #define SHT_HASH 5
394 #define SHT_DYNAMIC 6
395 #define SHT_NOTE 7
396 #define SHT_NOBITS 8
397 #define SHT_REL 9
398 #define SHT_SHLIB 10
399 #define SHT_DYNSYM 11
400 #define SHT_NUM 12
401 
402 #define SHT_LOOS 0x60000000 /* Operating system specific range */
403 #define SHT_HIOS 0x6fffffff
404 #define SHT_LOPROC 0x70000000 /* Processor-specific range */
405 #define SHT_HIPROC 0x7fffffff
406 #define SHT_LOUSER 0x80000000 /* Application-specific range */
407 #define SHT_HIUSER 0xffffffff
408 
409 /* sh_flags */
410 #define SHF_WRITE 0x1 /* Section contains writable data */
411 #define SHF_ALLOC 0x2 /* Section occupies memory */
412 #define SHF_EXECINSTR 0x4 /* Section contains executable insns */
413 
414 #define SHF_MASKOS 0x0f000000 /* Operating system specific values */
415 #define SHF_MASKPROC 0xf0000000 /* Processor-specific values */
416 
417 /*
418  * Symbol Table
419  */
420 typedef struct {
421  Elf32_Word st_name; /* Symbol name (.symtab index) */
422  Elf32_Word st_value; /* value of symbol */
423  Elf32_Word st_size; /* size of symbol */
424  Elf_Byte st_info; /* type / binding attrs */
425  Elf_Byte st_other; /* unused */
426  Elf32_Half st_shndx; /* section index of symbol */
427 } Elf32_Sym;
428 
429 typedef struct {
430  Elf64_Half st_name; /* Symbol name (.symtab index) */
431  Elf_Byte st_info; /* type / binding attrs */
432  Elf_Byte st_other; /* unused */
433  Elf64_Quarter st_shndx; /* section index of symbol */
434  Elf64_Addr st_value; /* value of symbol */
435  Elf64_Xword st_size; /* size of symbol */
436 } Elf64_Sym;
437 
438 /* Symbol Table index of the undefined symbol */
439 #define ELF_SYM_UNDEFINED 0
440 
441 /* st_info: Symbol Bindings */
442 #define STB_LOCAL 0 /* local symbol */
443 #define STB_GLOBAL 1 /* global symbol */
444 #define STB_WEAK 2 /* weakly defined global symbol */
445 #define STB_NUM 3
446 
447 #define STB_LOOS 10 /* Operating system specific range */
448 #define STB_HIOS 12
449 #define STB_LOPROC 13 /* Processor-specific range */
450 #define STB_HIPROC 15
451 
452 /* st_info: Symbol Types */
453 #define STT_NOTYPE 0 /* Type not specified */
454 #define STT_OBJECT 1 /* Associated with a data object */
455 #define STT_FUNC 2 /* Associated with a function */
456 #define STT_SECTION 3 /* Associated with a section */
457 #define STT_FILE 4 /* Associated with a file name */
458 #define STT_NUM 5
459 
460 #define STT_LOOS 10 /* Operating system specific range */
461 #define STT_HIOS 12
462 #define STT_LOPROC 13 /* Processor-specific range */
463 #define STT_HIPROC 15
464 
465 /* st_info utility macros */
466 #define ELF32_ST_BIND(info) ((Elf32_Word)(info) >> 4)
467 #define ELF32_ST_TYPE(info) ((Elf32_Word)(info) & 0xf)
468 #define ELF32_ST_INFO(bind,type) ((Elf_Byte)(((bind) << 4) | ((type) & 0xf)))
469 
470 #define ELF64_ST_BIND(info) ((Elf64_Xword)(info) >> 4)
471 #define ELF64_ST_TYPE(info) ((Elf64_Xword)(info) & 0xf)
472 #define ELF64_ST_INFO(bind,type) ((Elf_Byte)(((bind) << 4) | ((type) & 0xf)))
473 
474 /*
475  * Special section indexes
476  */
477 #define SHN_UNDEF 0 /* Undefined section */
478 
479 #define SHN_LORESERVE 0xff00 /* Reserved range */
480 #define SHN_ABS 0xfff1 /* Absolute symbols */
481 #define SHN_COMMON 0xfff2 /* Common symbols */
482 #define SHN_HIRESERVE 0xffff
483 
484 #define SHN_LOPROC 0xff00 /* Processor-specific range */
485 #define SHN_HIPROC 0xff1f
486 #define SHN_LOOS 0xff20 /* Operating system specific range */
487 #define SHN_HIOS 0xff3f
488 
489 #define SHN_MIPS_ACOMMON 0xff00
490 #define SHN_MIPS_TEXT 0xff01
491 #define SHN_MIPS_DATA 0xff02
492 #define SHN_MIPS_SCOMMON 0xff03
493 
494 /*
495  * Relocation Entries
496  */
497 typedef struct {
498  Elf32_Word r_offset; /* where to do it */
499  Elf32_Word r_info; /* index & type of relocation */
500 } Elf32_Rel;
501 
502 typedef struct {
503  Elf32_Word r_offset; /* where to do it */
504  Elf32_Word r_info; /* index & type of relocation */
505  Elf32_Sword r_addend; /* adjustment value */
506 } Elf32_Rela;
507 
508 /* r_info utility macros */
509 #define ELF32_R_SYM(info) ((info) >> 8)
510 #define ELF32_R_TYPE(info) ((info) & 0xff)
511 #define ELF32_R_INFO(sym, type) (((sym) << 8) + (unsigned char)(type))
512 
513 typedef struct {
514  Elf64_Addr r_offset; /* where to do it */
515  Elf64_Xword r_info; /* index & type of relocation */
516 } Elf64_Rel;
517 
518 typedef struct {
519  Elf64_Addr r_offset; /* where to do it */
520  Elf64_Xword r_info; /* index & type of relocation */
521  Elf64_Sxword r_addend; /* adjustment value */
522 } Elf64_Rela;
523 
524 /* r_info utility macros */
525 #define ELF64_R_SYM(info) ((info) >> 32)
526 #define ELF64_R_TYPE(info) ((info) & 0xffffffff)
527 #define ELF64_R_INFO(sym,type) (((sym) << 32) + (type))
528 
529 /*
530  * Dynamic Section structure array
531  */
532 typedef struct {
533  Elf32_Word d_tag; /* entry tag value */
534  union {
537  } d_un;
538 } Elf32_Dyn;
539 
540 typedef struct {
541  Elf64_Xword d_tag; /* entry tag value */
542  union {
545  } d_un;
546 } Elf64_Dyn;
547 
548 /* d_tag */
549 #define DT_NULL 0 /* Marks end of dynamic array */
550 #define DT_NEEDED 1 /* Name of needed library (DT_STRTAB offset) */
551 #define DT_PLTRELSZ 2 /* Size, in bytes, of relocations in PLT */
552 #define DT_PLTGOT 3 /* Address of PLT and/or GOT */
553 #define DT_HASH 4 /* Address of symbol hash table */
554 #define DT_STRTAB 5 /* Address of string table */
555 #define DT_SYMTAB 6 /* Address of symbol table */
556 #define DT_RELA 7 /* Address of Rela relocation table */
557 #define DT_RELASZ 8 /* Size, in bytes, of DT_RELA table */
558 #define DT_RELAENT 9 /* Size, in bytes, of one DT_RELA entry */
559 #define DT_STRSZ 10 /* Size, in bytes, of DT_STRTAB table */
560 #define DT_SYMENT 11 /* Size, in bytes, of one DT_SYMTAB entry */
561 #define DT_INIT 12 /* Address of initialization function */
562 #define DT_FINI 13 /* Address of termination function */
563 #define DT_SONAME 14 /* Shared object name (DT_STRTAB offset) */
564 #define DT_RPATH 15 /* Library search path (DT_STRTAB offset) */
565 #define DT_SYMBOLIC 16 /* Start symbol search within local object */
566 #define DT_REL 17 /* Address of Rel relocation table */
567 #define DT_RELSZ 18 /* Size, in bytes, of DT_REL table */
568 #define DT_RELENT 19 /* Size, in bytes, of one DT_REL entry */
569 #define DT_PLTREL 20 /* Type of PLT relocation entries */
570 #define DT_DEBUG 21 /* Used for debugging; unspecified */
571 #define DT_TEXTREL 22 /* Relocations might modify non-writable seg */
572 #define DT_JMPREL 23 /* Address of relocations associated with PLT */
573 #define DT_BIND_NOW 24 /* Process all relocations at load-time */
574 #define DT_INIT_ARRAY 25 /* Address of initialization function array */
575 #define DT_FINI_ARRAY 26 /* Size, in bytes, of DT_INIT_ARRAY array */
576 #define DT_INIT_ARRAYSZ 27 /* Address of termination function array */
577 #define DT_FINI_ARRAYSZ 28 /* Size, in bytes, of DT_FINI_ARRAY array*/
578 #define DT_NUM 29
579 
580 #define DT_LOOS 0x60000000 /* Operating system specific range */
581 #define DT_HIOS 0x6fffffff
582 #define DT_LOPROC 0x70000000 /* Processor-specific range */
583 #define DT_HIPROC 0x7fffffff
584 
585 /*
586  * Auxiliary Vectors
587  */
588 typedef struct {
589  Elf32_Word a_type; /* 32-bit id */
590  Elf32_Word a_v; /* 32-bit id */
591 } Aux32Info;
592 
593 typedef struct {
594  Elf64_Half a_type; /* 32-bit id */
595  Elf64_Xword a_v; /* 64-bit id */
596 } Aux64Info;
597 
598 /* a_type */
599 #define AT_NULL 0 /* Marks end of array */
600 #define AT_IGNORE 1 /* No meaning, a_un is undefined */
601 #define AT_EXECFD 2 /* Open file descriptor of object file */
602 #define AT_PHDR 3 /* &phdr[0] */
603 #define AT_PHENT 4 /* sizeof(phdr[0]) */
604 #define AT_PHNUM 5 /* # phdr entries */
605 #define AT_PAGESZ 6 /* PAGESIZE */
606 #define AT_BASE 7 /* Interpreter base addr */
607 #define AT_FLAGS 8 /* Processor flags */
608 #define AT_ENTRY 9 /* Entry address of executable */
609 #define AT_DCACHEBSIZE 10 /* Data cache block size */
610 #define AT_ICACHEBSIZE 11 /* Instruction cache block size */
611 #define AT_UCACHEBSIZE 12 /* Unified cache block size */
612 
613  /* Vendor specific */
614 #define AT_MIPS_NOTELF 10 /* XXX a_val != 0 -> MIPS XCOFF executable */
615 
616 #define AT_SUN_UID 2000 /* euid */
617 #define AT_SUN_RUID 2001 /* ruid */
618 #define AT_SUN_GID 2002 /* egid */
619 #define AT_SUN_RGID 2003 /* rgid */
620 
621  /* Solaris kernel specific */
622 #define AT_SUN_LDELF 2004 /* dynamic linker's ELF header */
623 #define AT_SUN_LDSHDR 2005 /* dynamic linker's section header */
624 #define AT_SUN_LDNAME 2006 /* dynamic linker's name */
625 #define AT_SUN_LPGSIZE 2007 /* large pagesize */
626 
627  /* Other information */
628 #define AT_SUN_PLATFORM 2008 /* sysinfo(SI_PLATFORM) */
629 #define AT_SUN_HWCAP 2009 /* process hardware capabilities */
630 #define AT_SUN_IFLUSH 2010 /* do we need to flush the instruction cache? */
631 #define AT_SUN_CPU 2011 /* cpu name */
632  /* ibcs2 emulation band aid */
633 #define AT_SUN_EMUL_ENTRY 2012 /* coff entry point */
634 #define AT_SUN_EMUL_EXECFD 2013 /* coff file descriptor */
635  /* Executable's fully resolved name */
636 #define AT_SUN_EXECNAME 2014
637 
638 /*
639  * Note Headers
640  */
641 typedef struct {
645 } Elf32_Nhdr;
646 
647 typedef struct {
651 } Elf64_Nhdr;
652 
653 #define ELF_NOTE_TYPE_OSVERSION 1
654 
655 /* NetBSD-specific note type: OS Version. desc is 4-byte NetBSD integer. */
656 #define ELF_NOTE_NETBSD_TYPE_OSVERSION ELF_NOTE_TYPE_OSVERSION
657 
658 /* NetBSD-specific note type: Emulation name. desc is emul name string. */
659 #define ELF_NOTE_NETBSD_TYPE_EMULNAME 2
660 
661 /* NetBSD-specific note name and description sizes */
662 #define ELF_NOTE_NETBSD_NAMESZ 7
663 #define ELF_NOTE_NETBSD_DESCSZ 4
664 /* NetBSD-specific note name */
665 #define ELF_NOTE_NETBSD_NAME "NetBSD\0\0"
666 
667 /* GNU-specific note name and description sizes */
668 #define ELF_NOTE_GNU_NAMESZ 4
669 #define ELF_NOTE_GNU_DESCSZ 4
670 /* GNU-specific note name */
671 #define ELF_NOTE_GNU_NAME "GNU\0"
672 
673 /* GNU-specific OS/version value stuff */
674 #define ELF_NOTE_GNU_OSMASK (u_int32_t)0xff000000
675 #define ELF_NOTE_GNU_OSLINUX (u_int32_t)0x01000000
676 #define ELF_NOTE_GNU_OSMACH (u_int32_t)0x00000000
677 
678 #if defined(ELFSIZE)
679 #define CONCAT(x,y) __CONCAT(x,y)
680 #define ELFNAME(x) CONCAT(elf,CONCAT(ELFSIZE,CONCAT(_,x)))
681 #define ELFNAME2(x,y) CONCAT(x,CONCAT(_elf,CONCAT(ELFSIZE,CONCAT(_,y))))
682 #define ELFNAMEEND(x) CONCAT(x,CONCAT(_elf,ELFSIZE))
683 #define ELFDEFNNAME(x) CONCAT(ELF,CONCAT(ELFSIZE,CONCAT(_,x)))
684 #endif
685 
686 /* #include <machine/elf_machdep.h> */
687 
688 #if defined(ELFSIZE) && (ELFSIZE == 32)
689 #define Elf_Ehdr Elf32_Ehdr
690 #define Elf_Phdr Elf32_Phdr
691 #define Elf_Shdr Elf32_Shdr
692 #define Elf_Sym Elf32_Sym
693 #define Elf_Rel Elf32_Rel
694 #define Elf_Rela Elf32_Rela
695 #define Elf_Dyn Elf32_Dyn
696 #define Elf_Word Elf32_Word
697 #define Elf_Sword Elf32_Sword
698 #define Elf_Addr Elf32_Addr
699 #define Elf_Off Elf32_Off
700 #define Elf_Nhdr Elf32_Nhdr
701 
702 #define ELF_R_SYM ELF32_R_SYM
703 #define ELF_R_TYPE ELF32_R_TYPE
704 #define ELFCLASS ELFCLASS32
705 
706 #define ELF_ST_BIND ELF32_ST_BIND
707 #define ELF_ST_TYPE ELF32_ST_TYPE
708 #define ELF_ST_INFO ELF32_ST_INFO
709 
710 #define AuxInfo Aux32Info
711 #elif defined(ELFSIZE) && (ELFSIZE == 64)
712 #define Elf_Ehdr Elf64_Ehdr
713 #define Elf_Phdr Elf64_Phdr
714 #define Elf_Shdr Elf64_Shdr
715 #define Elf_Sym Elf64_Sym
716 #define Elf_Rel Elf64_Rel
717 #define Elf_Rela Elf64_Rela
718 #define Elf_Dyn Elf64_Dyn
719 #define Elf_Word Elf64_Word
720 #define Elf_Sword Elf64_Sword
721 #define Elf_Addr Elf64_Addr
722 #define Elf_Off Elf64_Off
723 #define Elf_Nhdr Elf64_Nhdr
724 
725 #define ELF_R_SYM ELF64_R_SYM
726 #define ELF_R_TYPE ELF64_R_TYPE
727 #define ELFCLASS ELFCLASS64
728 
729 #define ELF_ST_BIND ELF64_ST_BIND
730 #define ELF_ST_TYPE ELF64_ST_TYPE
731 #define ELF_ST_INFO ELF64_ST_INFO
732 
733 #define AuxInfo Aux64Info
734 #endif
735 
736 #ifdef _KERNEL
737 
738 #define ELF_AUX_ENTRIES 8 /* Size of aux array passed to loader */
739 #define ELF32_NO_ADDR (~(Elf32_Addr)0) /* Indicates addr. not yet filled in */
740 #define ELF64_NO_ADDR (~(Elf64_Addr)0) /* Indicates addr. not yet filled in */
741 
742 #if defined(ELFSIZE) && (ELFSIZE == 64)
743 #define ELF_NO_ADDR ELF64_NO_ADDR
744 #elif defined(ELFSIZE) && (ELFSIZE == 32)
745 #define ELF_NO_ADDR ELF32_NO_ADDR
746 #endif
747 
748 #if defined(ELFSIZE)
749 struct elf_args {
750  Elf_Addr arg_entry; /* program entry point */
751  Elf_Addr arg_interp; /* Interpreter load address */
752  Elf_Addr arg_phaddr; /* program header address */
753  Elf_Addr arg_phentsize; /* Size of program header */
754  Elf_Addr arg_phnum; /* Number of program headers */
755 };
756 #endif
757 
758 #ifndef _LKM
759 #include "opt_execfmt.h"
760 #endif
761 
762 #ifdef EXEC_ELF32
763 int exec_elf32_makecmds __P((struct proc *, struct exec_package *));
764 int elf32_read_from __P((struct proc *, struct vnode *, u_long,
765  caddr_t, int));
766 void *elf32_copyargs __P((struct exec_package *, struct ps_strings *,
767  void *, void *));
768 #endif
769 
770 #ifdef EXEC_ELF64
771 int exec_elf64_makecmds __P((struct proc *, struct exec_package *));
772 int elf64_read_from __P((struct proc *, struct vnode *, u_long,
773  caddr_t, int));
774 void *elf64_copyargs __P((struct exec_package *, struct ps_strings *,
775  void *, void *));
776 #endif
777 
778 /* common */
779 int exec_elf_setup_stack __P((struct proc *, struct exec_package *));
780 
781 #endif /* _KERNEL */
782 
783 #endif /* __EXEC_ELF_H */
784 
Elf32_Sym::st_value
Elf32_Word st_value
Definition: exec_elf.h:422
Elf32_Dyn::d_val
Elf32_Word d_val
Definition: exec_elf.h:536
Elf64_Shdr::sh_name
Elf64_Half sh_name
Definition: exec_elf.h:375
Elf32_Shdr::sh_type
Elf32_Word sh_type
Definition: exec_elf.h:363
Elf64_Sym::st_value
Elf64_Addr st_value
Definition: exec_elf.h:434
Aux64Info::a_type
Elf64_Half a_type
Definition: exec_elf.h:594
Elf64_Rela::r_offset
Elf64_Addr r_offset
Definition: exec_elf.h:519
Elf32_Ehdr::e_version
Elf32_Word e_version
Definition: exec_elf.h:97
Elf64_Nhdr
Definition: exec_elf.h:647
Elf64_Dyn::d_tag
Elf64_Xword d_tag
Definition: exec_elf.h:541
Elf32_Shdr::sh_size
Elf32_Word sh_size
Definition: exec_elf.h:367
Elf64_Ehdr::e_shoff
Elf64_Off e_shoff
Definition: exec_elf.h:117
Elf32_Phdr::p_align
Elf32_Word p_align
Definition: exec_elf.h:321
Elf64_Phdr::p_filesz
Elf64_Xword p_filesz
Definition: exec_elf.h:330
Elf64_Ehdr::e_phnum
Elf64_Quarter e_phnum
Definition: exec_elf.h:121
Elf64_Half
uint32_t Elf64_Half
Definition: exec_elf.h:83
Elf32_Dyn
Definition: exec_elf.h:532
Elf64_Phdr::p_type
Elf64_Half p_type
Definition: exec_elf.h:325
Elf64_Ehdr::e_phentsize
Elf64_Quarter e_phentsize
Definition: exec_elf.h:120
Elf64_Ehdr::e_type
Elf64_Quarter e_type
Definition: exec_elf.h:112
Elf32_Ehdr::e_ehsize
Elf32_Half e_ehsize
Definition: exec_elf.h:102
Elf32_Rel
Definition: exec_elf.h:497
Elf32_Ehdr::e_phoff
Elf32_Off e_phoff
Definition: exec_elf.h:99
Elf64_Shdr::sh_offset
Elf64_Off sh_offset
Definition: exec_elf.h:379
Elf32_Nhdr::n_type
Elf32_Word n_type
Definition: exec_elf.h:644
Elf32_Shdr::sh_addr
Elf32_Addr sh_addr
Definition: exec_elf.h:365
Elf64_Rela::r_addend
Elf64_Sxword r_addend
Definition: exec_elf.h:521
Elf32_Phdr::p_memsz
Elf32_Word p_memsz
Definition: exec_elf.h:319
Elf32_Off
uint32_t Elf32_Off
Definition: exec_elf.h:52
Elf32_Shdr::sh_entsize
Elf32_Word sh_entsize
Definition: exec_elf.h:371
Elf64_Nhdr::n_type
Elf64_Half n_type
Definition: exec_elf.h:650
Elf64_Sym::st_name
Elf64_Half st_name
Definition: exec_elf.h:430
Elf32_Sym::st_info
Elf_Byte st_info
Definition: exec_elf.h:424
Elf64_Shdr::sh_info
Elf64_Half sh_info
Definition: exec_elf.h:382
Elf32_Shdr::sh_offset
Elf32_Off sh_offset
Definition: exec_elf.h:366
Elf64_Ehdr::e_phoff
Elf64_Off e_phoff
Definition: exec_elf.h:116
Elf64_Ehdr::e_machine
Elf64_Quarter e_machine
Definition: exec_elf.h:113
Elf32_Ehdr::e_shentsize
Elf32_Half e_shentsize
Definition: exec_elf.h:105
Elf64_Ehdr::e_shentsize
Elf64_Quarter e_shentsize
Definition: exec_elf.h:122
Elf32_Nhdr
Definition: exec_elf.h:641
Aux32Info::a_type
Elf32_Word a_type
Definition: exec_elf.h:589
Elf64_Off
uint64_t Elf64_Off
Definition: exec_elf.h:63
Aux64Info::a_v
Elf64_Xword a_v
Definition: exec_elf.h:595
Elf64_Ehdr::e_ehsize
Elf64_Quarter e_ehsize
Definition: exec_elf.h:119
Aux64Info
Definition: exec_elf.h:593
Elf64_Dyn::d_val
Elf64_Xword d_val
Definition: exec_elf.h:544
Elf32_Phdr::p_type
Elf32_Word p_type
Definition: exec_elf.h:314
Elf64_Dyn::d_ptr
Elf64_Addr d_ptr
Definition: exec_elf.h:543
Elf64_Rel::r_info
Elf64_Xword r_info
Definition: exec_elf.h:515
Elf64_Nhdr::n_namesz
Elf64_Half n_namesz
Definition: exec_elf.h:648
Elf32_Sym::st_other
Elf_Byte st_other
Definition: exec_elf.h:425
Elf32_Rel::r_offset
Elf32_Word r_offset
Definition: exec_elf.h:498
Elf64_Phdr::p_vaddr
Elf64_Addr p_vaddr
Definition: exec_elf.h:328
Elf64_Phdr
Definition: exec_elf.h:324
Elf32_Ehdr::e_shoff
Elf32_Off e_shoff
Definition: exec_elf.h:100
Elf32_Phdr::p_offset
Elf32_Off p_offset
Definition: exec_elf.h:315
Elf32_Ehdr::e_flags
Elf32_Word e_flags
Definition: exec_elf.h:101
Elf64_Nhdr::n_descsz
Elf64_Half n_descsz
Definition: exec_elf.h:649
Elf32_Phdr::p_vaddr
Elf32_Addr p_vaddr
Definition: exec_elf.h:316
Elf32_Phdr::p_paddr
Elf32_Addr p_paddr
Definition: exec_elf.h:317
Aux32Info
Definition: exec_elf.h:588
Elf64_Shdr::sh_addr
Elf64_Addr sh_addr
Definition: exec_elf.h:378
Elf32_Dyn::d_tag
Elf32_Word d_tag
Definition: exec_elf.h:533
Elf32_Half
uint16_t Elf32_Half
Definition: exec_elf.h:58
Elf32_Shdr::sh_flags
Elf32_Word sh_flags
Definition: exec_elf.h:364
Elf64_Sym::st_size
Elf64_Xword st_size
Definition: exec_elf.h:435
Elf64_Rela::r_info
Elf64_Xword r_info
Definition: exec_elf.h:520
Elf64_Shdr::sh_type
Elf64_Half sh_type
Definition: exec_elf.h:376
Elf32_Ehdr::e_shstrndx
Elf32_Half e_shstrndx
Definition: exec_elf.h:107
Elf64_Phdr::p_paddr
Elf64_Addr p_paddr
Definition: exec_elf.h:329
Elf32_Phdr::p_filesz
Elf32_Word p_filesz
Definition: exec_elf.h:318
Elf64_Ehdr
Definition: exec_elf.h:110
Elf64_Shdr
Definition: exec_elf.h:374
Elf64_Sword
int64_t Elf64_Sword
Definition: exec_elf.h:74
Elf32_Addr
uint32_t Elf32_Addr
Definition: exec_elf.h:50
Elf32_Ehdr::e_entry
Elf32_Addr e_entry
Definition: exec_elf.h:98
Elf32_Sym::st_name
Elf32_Word st_name
Definition: exec_elf.h:421
Elf64_Shdr::sh_link
Elf64_Half sh_link
Definition: exec_elf.h:381
Elf32_Phdr
Definition: exec_elf.h:313
Elf64_Sym::st_info
Elf_Byte st_info
Definition: exec_elf.h:431
Elf32_Word
uint32_t Elf32_Word
Definition: exec_elf.h:56
Elf64_Shdr::sh_flags
Elf64_Xword sh_flags
Definition: exec_elf.h:377
Elf32_Ehdr::e_machine
Elf32_Half e_machine
Definition: exec_elf.h:96
Elf32_Phdr::p_flags
Elf32_Word p_flags
Definition: exec_elf.h:320
Elf64_Phdr::p_align
Elf64_Xword p_align
Definition: exec_elf.h:332
Elf64_Ehdr::e_shnum
Elf64_Quarter e_shnum
Definition: exec_elf.h:123
Elf32_Sym::st_shndx
Elf32_Half st_shndx
Definition: exec_elf.h:426
Elf64_Dyn
Definition: exec_elf.h:540
Elf_Byte
uint8_t Elf_Byte
Definition: exec_elf.h:48
Elf32_Rela::r_offset
Elf32_Word r_offset
Definition: exec_elf.h:503
Elf64_Sym::st_shndx
Elf64_Quarter st_shndx
Definition: exec_elf.h:433
Elf32_Shdr::sh_name
Elf32_Word sh_name
Definition: exec_elf.h:362
Elf64_Phdr::p_offset
Elf64_Off p_offset
Definition: exec_elf.h:327
Elf64_Shdr::sh_entsize
Elf64_Xword sh_entsize
Definition: exec_elf.h:384
Elf32_Dyn::d_ptr
Elf32_Addr d_ptr
Definition: exec_elf.h:535
Elf64_Shalf
int32_t Elf64_Shalf
Definition: exec_elf.h:65
Elf32_Ehdr
Definition: exec_elf.h:93
Elf32_Shdr
Definition: exec_elf.h:361
Elf64_Ehdr::e_flags
Elf64_Half e_flags
Definition: exec_elf.h:118
Elf64_Ehdr::e_entry
Elf64_Addr e_entry
Definition: exec_elf.h:115
Elf64_Phdr::p_flags
Elf64_Half p_flags
Definition: exec_elf.h:326
Elf32_Rela::r_info
Elf32_Word r_info
Definition: exec_elf.h:504
Aux32Info::a_v
Elf32_Word a_v
Definition: exec_elf.h:590
Elf32_Ehdr::e_shnum
Elf32_Half e_shnum
Definition: exec_elf.h:106
ELF_NIDENT
#define ELF_NIDENT
Definition: exec_elf.h:91
Elf32_Rela::r_addend
Elf32_Sword r_addend
Definition: exec_elf.h:505
Elf64_Addr
uint64_t Elf64_Addr
Definition: exec_elf.h:61
Elf64_Rel
Definition: exec_elf.h:513
Elf32_Nhdr::n_namesz
Elf32_Word n_namesz
Definition: exec_elf.h:642
Elf64_Rela
Definition: exec_elf.h:518
Elf32_Shdr::sh_addralign
Elf32_Word sh_addralign
Definition: exec_elf.h:370
Elf32_Ehdr::e_phentsize
Elf32_Half e_phentsize
Definition: exec_elf.h:103
Elf64_Ehdr::e_shstrndx
Elf64_Quarter e_shstrndx
Definition: exec_elf.h:124
Elf32_Sym::st_size
Elf32_Word st_size
Definition: exec_elf.h:423
Elf64_Xword
uint64_t Elf64_Xword
Definition: exec_elf.h:81
Elf32_Ehdr::e_type
Elf32_Half e_type
Definition: exec_elf.h:95
Elf64_Rel::r_offset
Elf64_Addr r_offset
Definition: exec_elf.h:514
Elf32_Rela
Definition: exec_elf.h:502
Elf64_Sym
Definition: exec_elf.h:429
Elf32_Shdr::sh_link
Elf32_Word sh_link
Definition: exec_elf.h:368
Elf32_Nhdr::n_descsz
Elf32_Word n_descsz
Definition: exec_elf.h:643
Elf64_Shdr::sh_size
Elf64_Xword sh_size
Definition: exec_elf.h:380
Elf32_Shdr::sh_info
Elf32_Word sh_info
Definition: exec_elf.h:369
Elf64_Shdr::sh_addralign
Elf64_Xword sh_addralign
Definition: exec_elf.h:383
Elf64_Sxword
int64_t Elf64_Sxword
Definition: exec_elf.h:79
__P
#define __P(x)
Definition: dec_prom.h:6
Elf64_Word
uint64_t Elf64_Word
Definition: exec_elf.h:76
Elf32_Sym
Definition: exec_elf.h:420
Elf64_Quarter
uint16_t Elf64_Quarter
Definition: exec_elf.h:85
Elf64_Ehdr::e_version
Elf64_Half e_version
Definition: exec_elf.h:114
Elf64_Sym::st_other
Elf_Byte st_other
Definition: exec_elf.h:432
Elf32_Sword
int32_t Elf32_Sword
Definition: exec_elf.h:54
Elf64_Phdr::p_memsz
Elf64_Xword p_memsz
Definition: exec_elf.h:331
Elf32_Rel::r_info
Elf32_Word r_info
Definition: exec_elf.h:499
Elf32_Ehdr::e_phnum
Elf32_Half e_phnum
Definition: exec_elf.h:104

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