This page hosts a formal specification of Executable and Linkable Format using Kaitai Struct. This specification can be automatically translated into a variety of programming languages to get a parsing library.
All JavaScript code generated by Kaitai Struct depends on the Kaitai Struct runtime library for JavaScript. You must add this dependency to your project before you can parse or serialize any data.
The JavaScript runtime library is available at npm:
npm install kaitai-structSee the usage examples in the JavaScript notes.
Parse structure from an ArrayBuffer:
var arrayBuffer = ...;
var data = new Elf(new KaitaiStream(arrayBuffer));
After that, one can get various attributes from the structure by accessing fields or properties like:
data.magic // => File identification, must be 0x7f + "ELF".
// This is a generated file! Please edit source .ksy file and use kaitai-struct-compiler to rebuild
(function (root, factory) {
if (typeof define === 'function' && define.amd) {
define(['exports', 'kaitai-struct/KaitaiStream'], factory);
} else if (typeof exports === 'object' && exports !== null && typeof exports.nodeType !== 'number') {
factory(exports, require('kaitai-struct/KaitaiStream'));
} else {
factory(root.Elf || (root.Elf = {}), root.KaitaiStream);
}
})(typeof self !== 'undefined' ? self : this, function (Elf_, KaitaiStream) {
/**
* @see {@link https://forge.sourceware.org/glibc/glibc-mirror/src/tag/glibc-2.43/elf/elf.h|Source}
* @see {@link https://refspecs.linuxfoundation.org/elf/gabi4+/contents.html|Source}
* @see {@link https://docs.oracle.com/en/operating-systems/solaris/oracle-solaris/11.4/linkers-libraries/elf-application-binary-interface.html|Source}
*/
var Elf = (function() {
Elf.Bits = Object.freeze({
B32: 1,
B64: 2,
1: "B32",
2: "B64",
});
Elf.DynamicArrayTags = Object.freeze({
NULL: 0,
NEEDED: 1,
PLTRELSZ: 2,
PLTGOT: 3,
HASH: 4,
STRTAB: 5,
SYMTAB: 6,
RELA: 7,
RELASZ: 8,
RELAENT: 9,
STRSZ: 10,
SYMENT: 11,
INIT: 12,
FINI: 13,
SONAME: 14,
RPATH: 15,
SYMBOLIC: 16,
REL: 17,
RELSZ: 18,
RELENT: 19,
PLTREL: 20,
DEBUG: 21,
TEXTREL: 22,
JMPREL: 23,
BIND_NOW: 24,
INIT_ARRAY: 25,
FINI_ARRAY: 26,
INIT_ARRAYSZ: 27,
FINI_ARRAYSZ: 28,
RUNPATH: 29,
FLAGS: 30,
PREINIT_ARRAY: 32,
PREINIT_ARRAYSZ: 33,
SYMTAB_SHNDX: 34,
RELRSZ: 35,
RELR: 36,
RELRENT: 37,
DEPRECATED_SPARC_REGISTER: 117440513,
SUNW_AUXILIARY: 1610612749,
SUNW_RTLDINF: 1610612750,
SUNW_FILTER: 1610612751,
SUNW_CAP: 1610612752,
SUNW_SYMTAB: 1610612753,
SUNW_SYMSZ: 1610612754,
SUNW_SORTENT: 1610612755,
SUNW_SYMSORT: 1610612756,
SUNW_SYMSORTSZ: 1610612757,
SUNW_TLSSORT: 1610612758,
SUNW_TLSSORTSZ: 1610612759,
SUNW_CAPINFO: 1610612760,
SUNW_STRPAD: 1610612761,
SUNW_CAPCHAIN: 1610612762,
SUNW_LDMACH: 1610612763,
SUNW_SYMTAB_SHNDX: 1610612764,
SUNW_CAPCHAINENT: 1610612765,
SUNW_DEFERRED: 1610612766,
SUNW_CAPCHAINSZ: 1610612767,
SUNW_PHNAME: 1610612768,
SUNW_PARENT: 1610612769,
SUNW_SX_ASLR: 1610612771,
SUNW_RELAX: 1610612773,
SUNW_KMOD: 1610612775,
SUNW_SX_NXHEAP: 1610612777,
SUNW_SX_NXSTACK: 1610612779,
SUNW_SX_ADIHEAP: 1610612781,
SUNW_SX_ADISTACK: 1610612783,
SUNW_SX_SSBD: 1610612785,
SUNW_SYMNSORT: 1610612786,
SUNW_SYMNSORTSZ: 1610612787,
GNU_FLAGS_1: 1879047668,
GNU_PRELINKED: 1879047669,
GNU_CONFLICTSZ: 1879047670,
GNU_LIBLISTSZ: 1879047671,
CHECKSUM: 1879047672,
PLTPADSZ: 1879047673,
MOVEENT: 1879047674,
MOVESZ: 1879047675,
FEATURE_1: 1879047676,
POSFLAG_1: 1879047677,
SYMINSZ: 1879047678,
SYMINENT: 1879047679,
GNU_HASH: 1879047925,
TLSDESC_PLT: 1879047926,
TLSDESC_GOT: 1879047927,
GNU_CONFLICT: 1879047928,
GNU_LIBLIST: 1879047929,
CONFIG: 1879047930,
DEPAUDIT: 1879047931,
AUDIT: 1879047932,
PLTPAD: 1879047933,
MOVETAB: 1879047934,
SYMINFO: 1879047935,
VERSYM: 1879048176,
RELACOUNT: 1879048185,
RELCOUNT: 1879048186,
FLAGS_1: 1879048187,
VERDEF: 1879048188,
VERDEFNUM: 1879048189,
VERNEED: 1879048190,
VERNEEDNUM: 1879048191,
SPARC_REGISTER: 1879048193,
AUXILIARY: 2147483645,
USED: 2147483646,
FILTER: 2147483647,
0: "NULL",
1: "NEEDED",
2: "PLTRELSZ",
3: "PLTGOT",
4: "HASH",
5: "STRTAB",
6: "SYMTAB",
7: "RELA",
8: "RELASZ",
9: "RELAENT",
10: "STRSZ",
11: "SYMENT",
12: "INIT",
13: "FINI",
14: "SONAME",
15: "RPATH",
16: "SYMBOLIC",
17: "REL",
18: "RELSZ",
19: "RELENT",
20: "PLTREL",
21: "DEBUG",
22: "TEXTREL",
23: "JMPREL",
24: "BIND_NOW",
25: "INIT_ARRAY",
26: "FINI_ARRAY",
27: "INIT_ARRAYSZ",
28: "FINI_ARRAYSZ",
29: "RUNPATH",
30: "FLAGS",
32: "PREINIT_ARRAY",
33: "PREINIT_ARRAYSZ",
34: "SYMTAB_SHNDX",
35: "RELRSZ",
36: "RELR",
37: "RELRENT",
117440513: "DEPRECATED_SPARC_REGISTER",
1610612749: "SUNW_AUXILIARY",
1610612750: "SUNW_RTLDINF",
1610612751: "SUNW_FILTER",
1610612752: "SUNW_CAP",
1610612753: "SUNW_SYMTAB",
1610612754: "SUNW_SYMSZ",
1610612755: "SUNW_SORTENT",
1610612756: "SUNW_SYMSORT",
1610612757: "SUNW_SYMSORTSZ",
1610612758: "SUNW_TLSSORT",
1610612759: "SUNW_TLSSORTSZ",
1610612760: "SUNW_CAPINFO",
1610612761: "SUNW_STRPAD",
1610612762: "SUNW_CAPCHAIN",
1610612763: "SUNW_LDMACH",
1610612764: "SUNW_SYMTAB_SHNDX",
1610612765: "SUNW_CAPCHAINENT",
1610612766: "SUNW_DEFERRED",
1610612767: "SUNW_CAPCHAINSZ",
1610612768: "SUNW_PHNAME",
1610612769: "SUNW_PARENT",
1610612771: "SUNW_SX_ASLR",
1610612773: "SUNW_RELAX",
1610612775: "SUNW_KMOD",
1610612777: "SUNW_SX_NXHEAP",
1610612779: "SUNW_SX_NXSTACK",
1610612781: "SUNW_SX_ADIHEAP",
1610612783: "SUNW_SX_ADISTACK",
1610612785: "SUNW_SX_SSBD",
1610612786: "SUNW_SYMNSORT",
1610612787: "SUNW_SYMNSORTSZ",
1879047668: "GNU_FLAGS_1",
1879047669: "GNU_PRELINKED",
1879047670: "GNU_CONFLICTSZ",
1879047671: "GNU_LIBLISTSZ",
1879047672: "CHECKSUM",
1879047673: "PLTPADSZ",
1879047674: "MOVEENT",
1879047675: "MOVESZ",
1879047676: "FEATURE_1",
1879047677: "POSFLAG_1",
1879047678: "SYMINSZ",
1879047679: "SYMINENT",
1879047925: "GNU_HASH",
1879047926: "TLSDESC_PLT",
1879047927: "TLSDESC_GOT",
1879047928: "GNU_CONFLICT",
1879047929: "GNU_LIBLIST",
1879047930: "CONFIG",
1879047931: "DEPAUDIT",
1879047932: "AUDIT",
1879047933: "PLTPAD",
1879047934: "MOVETAB",
1879047935: "SYMINFO",
1879048176: "VERSYM",
1879048185: "RELACOUNT",
1879048186: "RELCOUNT",
1879048187: "FLAGS_1",
1879048188: "VERDEF",
1879048189: "VERDEFNUM",
1879048190: "VERNEED",
1879048191: "VERNEEDNUM",
1879048193: "SPARC_REGISTER",
2147483645: "AUXILIARY",
2147483646: "USED",
2147483647: "FILTER",
});
Elf.Endian = Object.freeze({
LE: 1,
BE: 2,
1: "LE",
2: "BE",
});
Elf.Machine = Object.freeze({
NO_MACHINE: 0,
M32: 1,
SPARC: 2,
I386: 3,
M68K: 4,
M88K: 5,
IAMCU: 6,
I860: 7,
MIPS: 8,
S370: 9,
MIPS_RS3_LE: 10,
OLD_SPARC_V9: 11,
PARISC: 15,
VPP500: 17,
SPARC32PLUS: 18,
I960: 19,
POWERPC: 20,
POWERPC64: 21,
S390: 22,
SPU: 23,
V800: 36,
FR20: 37,
RH32: 38,
MCORE: 39,
ARM: 40,
OLD_ALPHA: 41,
SUPERH: 42,
SPARC_V9: 43,
TRICORE: 44,
ARC: 45,
H8_300: 46,
H8_300H: 47,
H8S: 48,
H8_500: 49,
IA_64: 50,
MIPS_X: 51,
COLDFIRE: 52,
M68HC12: 53,
MMA: 54,
PCP: 55,
NCPU: 56,
NDR1: 57,
STARCORE: 58,
ME16: 59,
ST100: 60,
TINYJ: 61,
X86_64: 62,
PDSP: 63,
PDP10: 64,
PDP11: 65,
FX66: 66,
ST9PLUS: 67,
ST7: 68,
M68HC16: 69,
M68HC11: 70,
M68HC08: 71,
M68HC05: 72,
SVX: 73,
ST19: 74,
VAX: 75,
CRIS: 76,
JAVELIN: 77,
FIREPATH: 78,
ZSP: 79,
MMIX: 80,
HUANY: 81,
PRISM: 82,
AVR: 83,
FR30: 84,
D10V: 85,
D30V: 86,
V850: 87,
M32R: 88,
MN10300: 89,
MN10200: 90,
PICOJAVA: 91,
OR1K: 92,
ARC_COMPACT: 93,
XTENSA: 94,
VIDEOCORE: 95,
TMM_GPP: 96,
NS32K: 97,
TPC: 98,
SNP1K: 99,
ST200: 100,
IP2K: 101,
MAX: 102,
CR: 103,
F2MC16: 104,
MSP430: 105,
BLACKFIN: 106,
SE_C33: 107,
SEP: 108,
ARCA: 109,
UNICORE: 110,
EXCESS: 111,
DXP: 112,
ALTERA_NIOS2: 113,
CRX: 114,
XGATE: 115,
C166: 116,
M16C: 117,
DSPIC30F: 118,
FREESCALE_CE: 119,
M32C: 120,
TSK3000: 131,
RS08: 132,
SHARC: 133,
ECOG2: 134,
SCORE7: 135,
DSP24: 136,
VIDEOCORE3: 137,
LATTICEMICO32: 138,
SE_C17: 139,
TI_C6000: 140,
TI_C2000: 141,
TI_C5500: 142,
TI_ARP32: 143,
TI_PRU: 144,
MMDSP_PLUS: 160,
CYPRESS_M8C: 161,
R32C: 162,
TRIMEDIA: 163,
QDSP6: 164,
I8051: 165,
STXP7X: 166,
NDS32: 167,
ECOG1X: 168,
MAXQ30: 169,
XIMO16: 170,
MANIK: 171,
CRAY_NV2: 172,
RX: 173,
METAG: 174,
MCST_ELBRUS: 175,
ECOG16: 176,
CR16: 177,
ETPU: 178,
SLE9X: 179,
L1OM: 180,
K1OM: 181,
INTEL182: 182,
AARCH64: 183,
ARM184: 184,
AVR32: 185,
STM8: 186,
TILE64: 187,
TILEPRO: 188,
MICROBLAZE: 189,
CUDA: 190,
TILEGX: 191,
CLOUDSHIELD: 192,
COREA_1ST: 193,
COREA_2ND: 194,
ARC_COMPACT2: 195,
OPEN8: 196,
RL78: 197,
VIDEOCORE5: 198,
RENESAS_78K0R: 199,
FREESCALE_56800EX: 200,
BA1: 201,
BA2: 202,
XCORE: 203,
MCHP_PIC: 204,
INTELGT: 205,
INTEL206: 206,
INTEL207: 207,
INTEL208: 208,
INTEL209: 209,
KM32: 210,
KMX32: 211,
KMX16: 212,
KMX8: 213,
KVARC: 214,
CDP: 215,
COGE: 216,
COOL: 217,
NORC: 218,
CSR_KALIMBA: 219,
Z80: 220,
VISIUM: 221,
FT32: 222,
MOXIE: 223,
AMDGPU: 224,
RISCV: 243,
LANAI: 244,
CEVA: 245,
CEVA_X2: 246,
BPF: 247,
GRAPHCORE_IPU: 248,
IMG1: 249,
NFP: 250,
VE: 251,
CSKY: 252,
ARC_COMPACT3_64: 253,
MCS6502: 254,
ARC_COMPACT3: 255,
KVX: 256,
WDC_65816: 257,
LOONGARCH: 258,
KF32: 259,
U16_U8CORE: 260,
TACHYUM: 261,
NXP_56800EF: 262,
SBF: 263,
AI_ENGINE: 264,
SIMA_MLA: 265,
BANG: 266,
LOONGGPU: 267,
SW64: 268,
AI_ENGINE_CTRLCODE: 269,
PPU: 270,
AVR_OLD: 4183,
MSP430_OLD: 4185,
ADAPTEVA_EPIPHANY: 4643,
MT: 9520,
CYGNUS_FR30: 13104,
WEBASSEMBLY: 16727,
XC16X: 18056,
S12Z: 19951,
CYGNUS_FRV: 21569,
DLX: 23205,
CYGNUS_D10V: 30288,
CYGNUS_D30V: 30326,
IP2K_OLD: 33303,
CYGNUS_POWERPC: 36901,
ALPHA: 36902,
CYGNUS_M32R: 36929,
CYGNUS_V850: 36992,
S390_OLD: 41872,
XTENSA_OLD: 43975,
XSTORMY16: 44357,
MICROBLAZE_OLD: 47787,
CYGNUS_MN10300: 48879,
CYGNUS_MN10200: 57005,
CYGNUS_MEP: 61453,
M32C_OLD: 65200,
IQ2000: 65210,
NIOS32: 65211,
MOXIE_OLD: 65261,
0: "NO_MACHINE",
1: "M32",
2: "SPARC",
3: "I386",
4: "M68K",
5: "M88K",
6: "IAMCU",
7: "I860",
8: "MIPS",
9: "S370",
10: "MIPS_RS3_LE",
11: "OLD_SPARC_V9",
15: "PARISC",
17: "VPP500",
18: "SPARC32PLUS",
19: "I960",
20: "POWERPC",
21: "POWERPC64",
22: "S390",
23: "SPU",
36: "V800",
37: "FR20",
38: "RH32",
39: "MCORE",
40: "ARM",
41: "OLD_ALPHA",
42: "SUPERH",
43: "SPARC_V9",
44: "TRICORE",
45: "ARC",
46: "H8_300",
47: "H8_300H",
48: "H8S",
49: "H8_500",
50: "IA_64",
51: "MIPS_X",
52: "COLDFIRE",
53: "M68HC12",
54: "MMA",
55: "PCP",
56: "NCPU",
57: "NDR1",
58: "STARCORE",
59: "ME16",
60: "ST100",
61: "TINYJ",
62: "X86_64",
63: "PDSP",
64: "PDP10",
65: "PDP11",
66: "FX66",
67: "ST9PLUS",
68: "ST7",
69: "M68HC16",
70: "M68HC11",
71: "M68HC08",
72: "M68HC05",
73: "SVX",
74: "ST19",
75: "VAX",
76: "CRIS",
77: "JAVELIN",
78: "FIREPATH",
79: "ZSP",
80: "MMIX",
81: "HUANY",
82: "PRISM",
83: "AVR",
84: "FR30",
85: "D10V",
86: "D30V",
87: "V850",
88: "M32R",
89: "MN10300",
90: "MN10200",
91: "PICOJAVA",
92: "OR1K",
93: "ARC_COMPACT",
94: "XTENSA",
95: "VIDEOCORE",
96: "TMM_GPP",
97: "NS32K",
98: "TPC",
99: "SNP1K",
100: "ST200",
101: "IP2K",
102: "MAX",
103: "CR",
104: "F2MC16",
105: "MSP430",
106: "BLACKFIN",
107: "SE_C33",
108: "SEP",
109: "ARCA",
110: "UNICORE",
111: "EXCESS",
112: "DXP",
113: "ALTERA_NIOS2",
114: "CRX",
115: "XGATE",
116: "C166",
117: "M16C",
118: "DSPIC30F",
119: "FREESCALE_CE",
120: "M32C",
131: "TSK3000",
132: "RS08",
133: "SHARC",
134: "ECOG2",
135: "SCORE7",
136: "DSP24",
137: "VIDEOCORE3",
138: "LATTICEMICO32",
139: "SE_C17",
140: "TI_C6000",
141: "TI_C2000",
142: "TI_C5500",
143: "TI_ARP32",
144: "TI_PRU",
160: "MMDSP_PLUS",
161: "CYPRESS_M8C",
162: "R32C",
163: "TRIMEDIA",
164: "QDSP6",
165: "I8051",
166: "STXP7X",
167: "NDS32",
168: "ECOG1X",
169: "MAXQ30",
170: "XIMO16",
171: "MANIK",
172: "CRAY_NV2",
173: "RX",
174: "METAG",
175: "MCST_ELBRUS",
176: "ECOG16",
177: "CR16",
178: "ETPU",
179: "SLE9X",
180: "L1OM",
181: "K1OM",
182: "INTEL182",
183: "AARCH64",
184: "ARM184",
185: "AVR32",
186: "STM8",
187: "TILE64",
188: "TILEPRO",
189: "MICROBLAZE",
190: "CUDA",
191: "TILEGX",
192: "CLOUDSHIELD",
193: "COREA_1ST",
194: "COREA_2ND",
195: "ARC_COMPACT2",
196: "OPEN8",
197: "RL78",
198: "VIDEOCORE5",
199: "RENESAS_78K0R",
200: "FREESCALE_56800EX",
201: "BA1",
202: "BA2",
203: "XCORE",
204: "MCHP_PIC",
205: "INTELGT",
206: "INTEL206",
207: "INTEL207",
208: "INTEL208",
209: "INTEL209",
210: "KM32",
211: "KMX32",
212: "KMX16",
213: "KMX8",
214: "KVARC",
215: "CDP",
216: "COGE",
217: "COOL",
218: "NORC",
219: "CSR_KALIMBA",
220: "Z80",
221: "VISIUM",
222: "FT32",
223: "MOXIE",
224: "AMDGPU",
243: "RISCV",
244: "LANAI",
245: "CEVA",
246: "CEVA_X2",
247: "BPF",
248: "GRAPHCORE_IPU",
249: "IMG1",
250: "NFP",
251: "VE",
252: "CSKY",
253: "ARC_COMPACT3_64",
254: "MCS6502",
255: "ARC_COMPACT3",
256: "KVX",
257: "WDC_65816",
258: "LOONGARCH",
259: "KF32",
260: "U16_U8CORE",
261: "TACHYUM",
262: "NXP_56800EF",
263: "SBF",
264: "AI_ENGINE",
265: "SIMA_MLA",
266: "BANG",
267: "LOONGGPU",
268: "SW64",
269: "AI_ENGINE_CTRLCODE",
270: "PPU",
4183: "AVR_OLD",
4185: "MSP430_OLD",
4643: "ADAPTEVA_EPIPHANY",
9520: "MT",
13104: "CYGNUS_FR30",
16727: "WEBASSEMBLY",
18056: "XC16X",
19951: "S12Z",
21569: "CYGNUS_FRV",
23205: "DLX",
30288: "CYGNUS_D10V",
30326: "CYGNUS_D30V",
33303: "IP2K_OLD",
36901: "CYGNUS_POWERPC",
36902: "ALPHA",
36929: "CYGNUS_M32R",
36992: "CYGNUS_V850",
41872: "S390_OLD",
43975: "XTENSA_OLD",
44357: "XSTORMY16",
47787: "MICROBLAZE_OLD",
48879: "CYGNUS_MN10300",
57005: "CYGNUS_MN10200",
61453: "CYGNUS_MEP",
65200: "M32C_OLD",
65210: "IQ2000",
65211: "NIOS32",
65261: "MOXIE_OLD",
});
Elf.ObjType = Object.freeze({
NO_FILE_TYPE: 0,
RELOCATABLE: 1,
EXECUTABLE: 2,
SHARED: 3,
CORE: 4,
0: "NO_FILE_TYPE",
1: "RELOCATABLE",
2: "EXECUTABLE",
3: "SHARED",
4: "CORE",
});
Elf.OsAbi = Object.freeze({
SYSTEM_V: 0,
HP_UX: 1,
NETBSD: 2,
GNU: 3,
SOLARIS: 6,
AIX: 7,
IRIX: 8,
FREEBSD: 9,
TRU64: 10,
MODESTO: 11,
OPENBSD: 12,
OPENVMS: 13,
NSK: 14,
AROS: 15,
FENIXOS: 16,
CLOUDABI: 17,
OPENVOS: 18,
CUDA: 51,
ARM_AEABI: 64,
ARM_FDPIC: 65,
AMDGPU_MESA3D: 66,
ARM: 97,
STANDALONE: 255,
0: "SYSTEM_V",
1: "HP_UX",
2: "NETBSD",
3: "GNU",
6: "SOLARIS",
7: "AIX",
8: "IRIX",
9: "FREEBSD",
10: "TRU64",
11: "MODESTO",
12: "OPENBSD",
13: "OPENVMS",
14: "NSK",
15: "AROS",
16: "FENIXOS",
17: "CLOUDABI",
18: "OPENVOS",
51: "CUDA",
64: "ARM_AEABI",
65: "ARM_FDPIC",
66: "AMDGPU_MESA3D",
97: "ARM",
255: "STANDALONE",
});
Elf.PhType = Object.freeze({
NULL_TYPE: 0,
LOAD: 1,
DYNAMIC: 2,
INTERP: 3,
NOTE: 4,
SHLIB: 5,
PHDR: 6,
TLS: 7,
SUNW_UNWIND: 1684333904,
GNU_EH_FRAME: 1685382480,
GNU_STACK: 1685382481,
GNU_RELRO: 1685382482,
GNU_PROPERTY: 1685382483,
GNU_SFRAME: 1685382484,
PAX_FLAGS: 1694766464,
OPENBSD_MUTABLE: 1705237477,
OPENBSD_RANDOMIZE: 1705237478,
OPENBSD_WXNEEDED: 1705237479,
OPENBSD_NOBTCFI: 1705237480,
OPENBSD_SYSCALLS: 1705237481,
OPENBSD_BOOTDATA: 1705253862,
SUNW_SYSSTAT_ZONE: 1879048183,
SUNW_SYSSTAT: 1879048184,
SUNW_RESERVE: 1879048185,
SUNW_BSS: 1879048186,
SUNW_STACK: 1879048187,
SUNW_DTRACE: 1879048188,
SUNW_CAP: 1879048189,
ARM_ARCHEXT: 1879048192,
ARM_EXIDX: 1879048193,
AARCH64_MEMTAG_MTE: 1879048194,
RISCV_ATTRIBUTES: 1879048195,
0: "NULL_TYPE",
1: "LOAD",
2: "DYNAMIC",
3: "INTERP",
4: "NOTE",
5: "SHLIB",
6: "PHDR",
7: "TLS",
1684333904: "SUNW_UNWIND",
1685382480: "GNU_EH_FRAME",
1685382481: "GNU_STACK",
1685382482: "GNU_RELRO",
1685382483: "GNU_PROPERTY",
1685382484: "GNU_SFRAME",
1694766464: "PAX_FLAGS",
1705237477: "OPENBSD_MUTABLE",
1705237478: "OPENBSD_RANDOMIZE",
1705237479: "OPENBSD_WXNEEDED",
1705237480: "OPENBSD_NOBTCFI",
1705237481: "OPENBSD_SYSCALLS",
1705253862: "OPENBSD_BOOTDATA",
1879048183: "SUNW_SYSSTAT_ZONE",
1879048184: "SUNW_SYSSTAT",
1879048185: "SUNW_RESERVE",
1879048186: "SUNW_BSS",
1879048187: "SUNW_STACK",
1879048188: "SUNW_DTRACE",
1879048189: "SUNW_CAP",
1879048192: "ARM_ARCHEXT",
1879048193: "ARM_EXIDX",
1879048194: "AARCH64_MEMTAG_MTE",
1879048195: "RISCV_ATTRIBUTES",
});
Elf.SectionHeaderIdxSpecial = Object.freeze({
UNDEFINED: 0,
BEFORE: 65280,
AFTER: 65281,
AMD64_LCOMMON: 65282,
SUNW_IGNORE: 65343,
ABS: 65521,
COMMON: 65522,
XINDEX: 65535,
0: "UNDEFINED",
65280: "BEFORE",
65281: "AFTER",
65282: "AMD64_LCOMMON",
65343: "SUNW_IGNORE",
65521: "ABS",
65522: "COMMON",
65535: "XINDEX",
});
Elf.ShType = Object.freeze({
NULL_TYPE: 0,
PROGBITS: 1,
SYMTAB: 2,
STRTAB: 3,
RELA: 4,
HASH: 5,
DYNAMIC: 6,
NOTE: 7,
NOBITS: 8,
REL: 9,
SHLIB: 10,
DYNSYM: 11,
INIT_ARRAY: 14,
FINI_ARRAY: 15,
PREINIT_ARRAY: 16,
GROUP: 17,
SYMTAB_SHNDX: 18,
RELR: 19,
ANDROID_REL: 1610612737,
ANDROID_RELA: 1610612738,
GNU_INCREMENTAL_INPUTS: 1879000832,
LLVM_ODRTAB: 1879002112,
LLVM_LINKER_OPTIONS: 1879002113,
LLVM_ADDRSIG: 1879002115,
LLVM_DEPENDENT_LIBRARIES: 1879002116,
LLVM_SYMPART: 1879002117,
LLVM_PART_EHDR: 1879002118,
LLVM_PART_PHDR: 1879002119,
LLVM_BB_ADDR_MAP_V0: 1879002120,
LLVM_CALL_GRAPH_PROFILE: 1879002121,
LLVM_BB_ADDR_MAP: 1879002122,
LLVM_OFFLOADING: 1879002123,
LLVM_LTO: 1879002124,
LLVM_JT_SIZES: 1879002125,
LLVM_CFI_JUMP_TABLE: 1879002126,
LLVM_CALL_GRAPH: 1879002127,
LLVM_DYNDBG_ELF: 1879002128,
ANDROID_RELR: 1879047936,
SUNW_CTF: 1879048171,
SUNW_SYMNSORT: 1879048172,
SUNW_PHNAME: 1879048173,
SUNW_ANCILLARY: 1879048174,
SUNW_CAPCHAIN: 1879048175,
SUNW_CAPINFO: 1879048176,
SUNW_SYMSORT: 1879048177,
SUNW_TLSSORT: 1879048178,
SUNW_LDYNSYM: 1879048179,
GNU_SFRAME: 1879048180,
GNU_ATTRIBUTES: 1879048181,
GNU_HASH: 1879048182,
GNU_LIBLIST: 1879048183,
CHECKSUM: 1879048184,
GNU_OBJECT_ONLY: 1879048185,
SUNW_MOVE: 1879048186,
SUNW_COMDAT: 1879048187,
SUNW_SYMINFO: 1879048188,
GNU_VERDEF: 1879048189,
GNU_VERNEED: 1879048190,
GNU_VERSYM: 1879048191,
SPARC_GOTDATA: 1879048192,
X86_64_UNWIND: 1879048193,
ARM_PREEMPTMAP: 1879048194,
ARM_ATTRIBUTES: 1879048195,
ARM_DEBUGOVERLAY: 1879048196,
ARM_OVERLAYSECTION: 1879048197,
AARCH64_MEMTAG_GLOBALS_STATIC: 1879048199,
AARCH64_MEMTAG_GLOBALS_DYNAMIC: 1879048200,
0: "NULL_TYPE",
1: "PROGBITS",
2: "SYMTAB",
3: "STRTAB",
4: "RELA",
5: "HASH",
6: "DYNAMIC",
7: "NOTE",
8: "NOBITS",
9: "REL",
10: "SHLIB",
11: "DYNSYM",
14: "INIT_ARRAY",
15: "FINI_ARRAY",
16: "PREINIT_ARRAY",
17: "GROUP",
18: "SYMTAB_SHNDX",
19: "RELR",
1610612737: "ANDROID_REL",
1610612738: "ANDROID_RELA",
1879000832: "GNU_INCREMENTAL_INPUTS",
1879002112: "LLVM_ODRTAB",
1879002113: "LLVM_LINKER_OPTIONS",
1879002115: "LLVM_ADDRSIG",
1879002116: "LLVM_DEPENDENT_LIBRARIES",
1879002117: "LLVM_SYMPART",
1879002118: "LLVM_PART_EHDR",
1879002119: "LLVM_PART_PHDR",
1879002120: "LLVM_BB_ADDR_MAP_V0",
1879002121: "LLVM_CALL_GRAPH_PROFILE",
1879002122: "LLVM_BB_ADDR_MAP",
1879002123: "LLVM_OFFLOADING",
1879002124: "LLVM_LTO",
1879002125: "LLVM_JT_SIZES",
1879002126: "LLVM_CFI_JUMP_TABLE",
1879002127: "LLVM_CALL_GRAPH",
1879002128: "LLVM_DYNDBG_ELF",
1879047936: "ANDROID_RELR",
1879048171: "SUNW_CTF",
1879048172: "SUNW_SYMNSORT",
1879048173: "SUNW_PHNAME",
1879048174: "SUNW_ANCILLARY",
1879048175: "SUNW_CAPCHAIN",
1879048176: "SUNW_CAPINFO",
1879048177: "SUNW_SYMSORT",
1879048178: "SUNW_TLSSORT",
1879048179: "SUNW_LDYNSYM",
1879048180: "GNU_SFRAME",
1879048181: "GNU_ATTRIBUTES",
1879048182: "GNU_HASH",
1879048183: "GNU_LIBLIST",
1879048184: "CHECKSUM",
1879048185: "GNU_OBJECT_ONLY",
1879048186: "SUNW_MOVE",
1879048187: "SUNW_COMDAT",
1879048188: "SUNW_SYMINFO",
1879048189: "GNU_VERDEF",
1879048190: "GNU_VERNEED",
1879048191: "GNU_VERSYM",
1879048192: "SPARC_GOTDATA",
1879048193: "X86_64_UNWIND",
1879048194: "ARM_PREEMPTMAP",
1879048195: "ARM_ATTRIBUTES",
1879048196: "ARM_DEBUGOVERLAY",
1879048197: "ARM_OVERLAYSECTION",
1879048199: "AARCH64_MEMTAG_GLOBALS_STATIC",
1879048200: "AARCH64_MEMTAG_GLOBALS_DYNAMIC",
});
Elf.SymbolBinding = Object.freeze({
LOCAL: 0,
GLOBAL_SYMBOL: 1,
WEAK: 2,
OS10: 10,
OS11: 11,
OS12: 12,
PROC13: 13,
PROC14: 14,
PROC15: 15,
0: "LOCAL",
1: "GLOBAL_SYMBOL",
2: "WEAK",
10: "OS10",
11: "OS11",
12: "OS12",
13: "PROC13",
14: "PROC14",
15: "PROC15",
});
Elf.SymbolType = Object.freeze({
NO_TYPE: 0,
OBJECT: 1,
FUNC: 2,
SECTION: 3,
FILE: 4,
COMMON: 5,
TLS: 6,
RELC: 8,
SRELC: 9,
GNU_IFUNC: 10,
OS11: 11,
OS12: 12,
PROC13: 13,
PROC14: 14,
PROC15: 15,
0: "NO_TYPE",
1: "OBJECT",
2: "FUNC",
3: "SECTION",
4: "FILE",
5: "COMMON",
6: "TLS",
8: "RELC",
9: "SRELC",
10: "GNU_IFUNC",
11: "OS11",
12: "OS12",
13: "PROC13",
14: "PROC14",
15: "PROC15",
});
Elf.SymbolVisibility = Object.freeze({
DEFAULT: 0,
INTERNAL: 1,
HIDDEN: 2,
PROTECTED: 3,
EXPORTED: 4,
SINGLETON: 5,
ELIMINATE: 6,
0: "DEFAULT",
1: "INTERNAL",
2: "HIDDEN",
3: "PROTECTED",
4: "EXPORTED",
5: "SINGLETON",
6: "ELIMINATE",
});
Elf.VersionIndexSpecial = Object.freeze({
LOCAL: 0,
GLOBAL_SYMBOL: 1,
ELIMINATE: 65281,
0: "LOCAL",
1: "GLOBAL_SYMBOL",
65281: "ELIMINATE",
});
function Elf(_io, _parent, _root) {
this._io = _io;
this._parent = _parent;
this._root = _root || this;
this._read();
}
Elf.prototype._read = function() {
this.magic = this._io.readBytes(4);
if (!((KaitaiStream.byteArrayCompare(this.magic, new Uint8Array([127, 69, 76, 70])) == 0))) {
throw new KaitaiStream.ValidationNotEqualError(new Uint8Array([127, 69, 76, 70]), this.magic, this._io, "/seq/0");
}
this.bits = this._io.readU1();
this.endian = this._io.readU1();
this.eiVersion = this._io.readU1();
if (!(this.eiVersion == 1)) {
throw new KaitaiStream.ValidationNotEqualError(1, this.eiVersion, this._io, "/seq/3");
}
this.abi = this._io.readU1();
this.abiVersion = this._io.readU1();
this.pad = this._io.readBytes(7);
if (!((KaitaiStream.byteArrayCompare(this.pad, new Uint8Array([0, 0, 0, 0, 0, 0, 0])) == 0))) {
throw new KaitaiStream.ValidationNotEqualError(new Uint8Array([0, 0, 0, 0, 0, 0, 0]), this.pad, this._io, "/seq/6");
}
this.header = new EndianElf(this._io, this, this._root);
}
/**
* @see {@link https://forge.sourceware.org/glibc/glibc-mirror/src/tag/glibc-2.43/elf/elf.h#L1008|Source}
* @see {@link https://docs.oracle.com/en/operating-systems/solaris/oracle-solaris/11.4/linkers-libraries/dynamic-section.html#GUID-4336A69A-D905-4FCE-A398-80375A9E6464__CHAPTER6-TBL-53|Source}
*/
var DtFlag1Values = Elf.DtFlag1Values = (function() {
function DtFlag1Values(_io, _parent, _root, value) {
this._io = _io;
this._parent = _parent;
this._root = _root;
this.value = value;
this._read();
}
DtFlag1Values.prototype._read = function() {
}
/**
* Configuration alternative created.
* @see {@link https://forge.sourceware.org/glibc/glibc-mirror/src/tag/glibc-2.43/elf/elf.h#L1023|Source}
*/
Object.defineProperty(DtFlag1Values.prototype, 'confAlt', {
get: function() {
if (this._m_confAlt !== undefined)
return this._m_confAlt;
this._m_confAlt = (this.value & 8192) != 0;
return this._m_confAlt;
}
});
/**
* Direct binding enabled.
*/
Object.defineProperty(DtFlag1Values.prototype, 'direct', {
get: function() {
if (this._m_direct !== undefined)
return this._m_direct;
this._m_direct = (this.value & 256) != 0;
return this._m_direct;
}
});
/**
* Displacement relocation done (applied at build time).
*/
Object.defineProperty(DtFlag1Values.prototype, 'dispRelDne', {
get: function() {
if (this._m_dispRelDne !== undefined)
return this._m_dispRelDne;
this._m_dispRelDne = (this.value & 32768) != 0;
return this._m_dispRelDne;
}
});
/**
* Displacement relocation pending (applied at runtime).
*/
Object.defineProperty(DtFlag1Values.prototype, 'dispRelPnd', {
get: function() {
if (this._m_dispRelPnd !== undefined)
return this._m_dispRelPnd;
this._m_dispRelPnd = (this.value & 65536) != 0;
return this._m_dispRelPnd;
}
});
/**
* Object is modified after built.
*/
Object.defineProperty(DtFlag1Values.prototype, 'edited', {
get: function() {
if (this._m_edited !== undefined)
return this._m_edited;
this._m_edited = (this.value & 2097152) != 0;
return this._m_edited;
}
});
/**
* Filtee terminates filters search.
*/
Object.defineProperty(DtFlag1Values.prototype, 'endFiltee', {
get: function() {
if (this._m_endFiltee !== undefined)
return this._m_endFiltee;
this._m_endFiltee = (this.value & 16384) != 0;
return this._m_endFiltee;
}
});
/**
* Global auditing required.
*/
Object.defineProperty(DtFlag1Values.prototype, 'globAudit', {
get: function() {
if (this._m_globAudit !== undefined)
return this._m_globAudit;
this._m_globAudit = (this.value & 16777216) != 0;
return this._m_globAudit;
}
});
/**
* Set `RTLD_GROUP` for this object.
*/
Object.defineProperty(DtFlag1Values.prototype, 'group', {
get: function() {
if (this._m_group !== undefined)
return this._m_group;
this._m_group = (this.value & 4) != 0;
return this._m_group;
}
});
Object.defineProperty(DtFlag1Values.prototype, 'ignMulDef', {
get: function() {
if (this._m_ignMulDef !== undefined)
return this._m_ignMulDef;
this._m_ignMulDef = (this.value & 262144) != 0;
return this._m_ignMulDef;
}
});
/**
* Set `RTLD_INITFIRST` for this object.
*/
Object.defineProperty(DtFlag1Values.prototype, 'initFirst', {
get: function() {
if (this._m_initFirst !== undefined)
return this._m_initFirst;
this._m_initFirst = (this.value & 32) != 0;
return this._m_initFirst;
}
});
/**
* Object is used to interpose.
*/
Object.defineProperty(DtFlag1Values.prototype, 'interpose', {
get: function() {
if (this._m_interpose !== undefined)
return this._m_interpose;
this._m_interpose = (this.value & 1024) != 0;
return this._m_interpose;
}
});
/**
* Object is a kernel module.
*/
Object.defineProperty(DtFlag1Values.prototype, 'kmod', {
get: function() {
if (this._m_kmod !== undefined)
return this._m_kmod;
this._m_kmod = (this.value & 268435456) != 0;
return this._m_kmod;
}
});
/**
* Trigger filtee loading at runtime.
*/
Object.defineProperty(DtFlag1Values.prototype, 'loadFltr', {
get: function() {
if (this._m_loadFltr !== undefined)
return this._m_loadFltr;
this._m_loadFltr = (this.value & 16) != 0;
return this._m_loadFltr;
}
});
/**
* No COMMON symbols exist.
* @see {@link https://forge.sourceware.org/glibc/glibc-mirror/src/tag/glibc-2.43/elf/elf.h#L1040|Source}
*/
Object.defineProperty(DtFlag1Values.prototype, 'noCommon', {
get: function() {
if (this._m_noCommon !== undefined)
return this._m_noCommon;
this._m_noCommon = (this.value & 1073741824) != 0;
return this._m_noCommon;
}
});
/**
* Ignore the default library search path.
*/
Object.defineProperty(DtFlag1Values.prototype, 'noDefLib', {
get: function() {
if (this._m_noDefLib !== undefined)
return this._m_noDefLib;
this._m_noDefLib = (this.value & 2048) != 0;
return this._m_noDefLib;
}
});
/**
* Set `RTLD_NODELETE` for this object.
*/
Object.defineProperty(DtFlag1Values.prototype, 'noDelete', {
get: function() {
if (this._m_noDelete !== undefined)
return this._m_noDelete;
this._m_noDelete = (this.value & 8) != 0;
return this._m_noDelete;
}
});
/**
* Object contains non-direct bindings.
*/
Object.defineProperty(DtFlag1Values.prototype, 'noDirect', {
get: function() {
if (this._m_noDirect !== undefined)
return this._m_noDirect;
this._m_noDirect = (this.value & 131072) != 0;
return this._m_noDirect;
}
});
/**
* Object can't be dldump'ed.
*/
Object.defineProperty(DtFlag1Values.prototype, 'noDump', {
get: function() {
if (this._m_noDump !== undefined)
return this._m_noDump;
this._m_noDump = (this.value & 4096) != 0;
return this._m_noDump;
}
});
Object.defineProperty(DtFlag1Values.prototype, 'noHdr', {
get: function() {
if (this._m_noHdr !== undefined)
return this._m_noHdr;
this._m_noHdr = (this.value & 1048576) != 0;
return this._m_noHdr;
}
});
Object.defineProperty(DtFlag1Values.prototype, 'noKsyms', {
get: function() {
if (this._m_noKsyms !== undefined)
return this._m_noKsyms;
this._m_noKsyms = (this.value & 524288) != 0;
return this._m_noKsyms;
}
});
/**
* Set `RTLD_NOOPEN` for this object.
*/
Object.defineProperty(DtFlag1Values.prototype, 'noOpen', {
get: function() {
if (this._m_noOpen !== undefined)
return this._m_noOpen;
this._m_noOpen = (this.value & 64) != 0;
return this._m_noOpen;
}
});
Object.defineProperty(DtFlag1Values.prototype, 'noReloc', {
get: function() {
if (this._m_noReloc !== undefined)
return this._m_noReloc;
this._m_noReloc = (this.value & 4194304) != 0;
return this._m_noReloc;
}
});
/**
* Set `RTLD_NOW` for this object.
*/
Object.defineProperty(DtFlag1Values.prototype, 'now', {
get: function() {
if (this._m_now !== undefined)
return this._m_now;
this._m_now = (this.value & 1) != 0;
return this._m_now;
}
});
/**
* `$ORIGIN` must be handled.
*/
Object.defineProperty(DtFlag1Values.prototype, 'origin', {
get: function() {
if (this._m_origin !== undefined)
return this._m_origin;
this._m_origin = (this.value & 128) != 0;
return this._m_origin;
}
});
/**
* Object is a Position Independent Executable (PIE).
*/
Object.defineProperty(DtFlag1Values.prototype, 'pie', {
get: function() {
if (this._m_pie !== undefined)
return this._m_pie;
this._m_pie = (this.value & 134217728) != 0;
return this._m_pie;
}
});
/**
* Set `RTLD_GLOBAL` for this object.
*/
Object.defineProperty(DtFlag1Values.prototype, 'rtldGlobal', {
get: function() {
if (this._m_rtldGlobal !== undefined)
return this._m_rtldGlobal;
this._m_rtldGlobal = (this.value & 2) != 0;
return this._m_rtldGlobal;
}
});
/**
* Singleton symbols are used.
*/
Object.defineProperty(DtFlag1Values.prototype, 'singleton', {
get: function() {
if (this._m_singleton !== undefined)
return this._m_singleton;
this._m_singleton = (this.value & 33554432) != 0;
return this._m_singleton;
}
});
/**
* Object is a stub.
* See [Stub Objects](https://docs.oracle.com/en/operating-systems/solaris/oracle-solaris/11.4/linkers-libraries/stub-objects.html).
*/
Object.defineProperty(DtFlag1Values.prototype, 'stub', {
get: function() {
if (this._m_stub !== undefined)
return this._m_stub;
this._m_stub = (this.value & 67108864) != 0;
return this._m_stub;
}
});
/**
* Object has individual symbol interposers.
*/
Object.defineProperty(DtFlag1Values.prototype, 'symIntpose', {
get: function() {
if (this._m_symIntpose !== undefined)
return this._m_symIntpose;
this._m_symIntpose = (this.value & 8388608) != 0;
return this._m_symIntpose;
}
});
/**
* @see {@link https://forge.sourceware.org/glibc/glibc-mirror/src/tag/glibc-2.43/elf/elf.h#L1019|Source}
*/
Object.defineProperty(DtFlag1Values.prototype, 'trans', {
get: function() {
if (this._m_trans !== undefined)
return this._m_trans;
this._m_trans = (this.value & 512) != 0;
return this._m_trans;
}
});
/**
* Object is a weak standard filter.
*/
Object.defineProperty(DtFlag1Values.prototype, 'weakFilter', {
get: function() {
if (this._m_weakFilter !== undefined)
return this._m_weakFilter;
this._m_weakFilter = (this.value & 536870912) != 0;
return this._m_weakFilter;
}
});
return DtFlag1Values;
})();
/**
* @see {@link https://refspecs.linuxbase.org/elf/gabi4+/ch5.dynamic.html|Figure 5-11: DT_FLAGS values}
* @see {@link https://github.com/golang/go/blob/48dfddbab3/src/debug/elf/elf.go#L1079-L1095|Source}
* @see {@link https://docs.oracle.com/en/operating-systems/solaris/oracle-solaris/11.4/linkers-libraries/dynamic-section.html#GUID-4336A69A-D905-4FCE-A398-80375A9E6464__CHAPTER7-TBL-5|Source}
*/
var DtFlagValues = Elf.DtFlagValues = (function() {
function DtFlagValues(_io, _parent, _root, value) {
this._io = _io;
this._parent = _parent;
this._root = _root;
this.value = value;
this._read();
}
DtFlagValues.prototype._read = function() {
}
/**
* all relocations for this object must be processed before returning
* control to the program
*/
Object.defineProperty(DtFlagValues.prototype, 'bindNow', {
get: function() {
if (this._m_bindNow !== undefined)
return this._m_bindNow;
this._m_bindNow = (this.value & 8) != 0;
return this._m_bindNow;
}
});
/**
* object may reference the $ORIGIN substitution string
*/
Object.defineProperty(DtFlagValues.prototype, 'origin', {
get: function() {
if (this._m_origin !== undefined)
return this._m_origin;
this._m_origin = (this.value & 1) != 0;
return this._m_origin;
}
});
/**
* object uses static thread-local storage scheme
*/
Object.defineProperty(DtFlagValues.prototype, 'staticTls', {
get: function() {
if (this._m_staticTls !== undefined)
return this._m_staticTls;
this._m_staticTls = (this.value & 16) != 0;
return this._m_staticTls;
}
});
/**
* symbolic linking
*/
Object.defineProperty(DtFlagValues.prototype, 'symbolic', {
get: function() {
if (this._m_symbolic !== undefined)
return this._m_symbolic;
this._m_symbolic = (this.value & 2) != 0;
return this._m_symbolic;
}
});
/**
* relocation entries might request modifications to a non-writable segment
*/
Object.defineProperty(DtFlagValues.prototype, 'textrel', {
get: function() {
if (this._m_textrel !== undefined)
return this._m_textrel;
this._m_textrel = (this.value & 4) != 0;
return this._m_textrel;
}
});
return DtFlagValues;
})();
/**
* @see {@link https://gabi.xinuos.com/v42/elf/02-eheader.html|Source}
* @see {@link https://docs.oracle.com/en/operating-systems/solaris/oracle-solaris/11.4/linkers-libraries/elf-header.html|Source}
*/
var EndianElf = Elf.EndianElf = (function() {
function EndianElf(_io, _parent, _root) {
this._io = _io;
this._parent = _parent;
this._root = _root;
this._read();
}
EndianElf.prototype._read = function() {
switch (this._root.endian) {
case Elf.Endian.LE:
this._is_le = true;
break;
case Elf.Endian.BE:
this._is_le = false;
break;
}
if (this._is_le === true) {
this._readLE();
} else if (this._is_le === false) {
this._readBE();
} else {
throw new KaitaiStream.UndecidedEndiannessError();
}
}
EndianElf.prototype._readLE = function() {
this.eType = this._io.readU2le();
this.machine = this._io.readU2le();
if (!Object.prototype.hasOwnProperty.call(Elf.Machine, this.machine)) {
throw new KaitaiStream.ValidationNotInEnumError(this.machine, this._io, "/types/endian_elf/seq/1");
}
this.eVersion = this._io.readU4le();
switch (this._root.bits) {
case Elf.Bits.B32:
this.entryPoint = this._io.readU4le();
break;
case Elf.Bits.B64:
this.entryPoint = this._io.readU8le();
break;
}
switch (this._root.bits) {
case Elf.Bits.B32:
this.ofsProgramHeaders = this._io.readU4le();
break;
case Elf.Bits.B64:
this.ofsProgramHeaders = this._io.readU8le();
break;
}
switch (this._root.bits) {
case Elf.Bits.B32:
this.ofsSectionHeaders = this._io.readU4le();
break;
case Elf.Bits.B64:
this.ofsSectionHeaders = this._io.readU8le();
break;
}
this.flags = this._io.readBytes(4);
this.eEhsize = this._io.readU2le();
this.programHeaderSize = this._io.readU2le();
this.numProgramHeaders = this._io.readU2le();
this.sectionHeaderSize = this._io.readU2le();
this.numSectionHeaders = this._io.readU2le();
this.sectionNamesIdx = this._io.readU2le();
}
EndianElf.prototype._readBE = function() {
this.eType = this._io.readU2be();
this.machine = this._io.readU2be();
if (!Object.prototype.hasOwnProperty.call(Elf.Machine, this.machine)) {
throw new KaitaiStream.ValidationNotInEnumError(this.machine, this._io, "/types/endian_elf/seq/1");
}
this.eVersion = this._io.readU4be();
switch (this._root.bits) {
case Elf.Bits.B32:
this.entryPoint = this._io.readU4be();
break;
case Elf.Bits.B64:
this.entryPoint = this._io.readU8be();
break;
}
switch (this._root.bits) {
case Elf.Bits.B32:
this.ofsProgramHeaders = this._io.readU4be();
break;
case Elf.Bits.B64:
this.ofsProgramHeaders = this._io.readU8be();
break;
}
switch (this._root.bits) {
case Elf.Bits.B32:
this.ofsSectionHeaders = this._io.readU4be();
break;
case Elf.Bits.B64:
this.ofsSectionHeaders = this._io.readU8be();
break;
}
this.flags = this._io.readBytes(4);
this.eEhsize = this._io.readU2be();
this.programHeaderSize = this._io.readU2be();
this.numProgramHeaders = this._io.readU2be();
this.sectionHeaderSize = this._io.readU2be();
this.numSectionHeaders = this._io.readU2be();
this.sectionNamesIdx = this._io.readU2be();
}
var DynsymSection = EndianElf.DynsymSection = (function() {
function DynsymSection(_io, _parent, _root, _is_le) {
this._io = _io;
this._parent = _parent;
this._root = _root;
this._is_le = _is_le;
this._read();
}
DynsymSection.prototype._read = function() {
if (this._is_le === true) {
this._readLE();
} else if (this._is_le === false) {
this._readBE();
} else {
throw new KaitaiStream.UndecidedEndiannessError();
}
}
DynsymSection.prototype._readLE = function() {
this.entries = [];
var i = 0;
while (!this._io.isEof()) {
this.entries.push(new DynsymSectionEntry(this._io, this, this._root, this._is_le));
i++;
}
}
DynsymSection.prototype._readBE = function() {
this.entries = [];
var i = 0;
while (!this._io.isEof()) {
this.entries.push(new DynsymSectionEntry(this._io, this, this._root, this._is_le));
i++;
}
}
Object.defineProperty(DynsymSection.prototype, 'isStringTableLinked', {
get: function() {
if (this._m_isStringTableLinked !== undefined)
return this._m_isStringTableLinked;
this._m_isStringTableLinked = this._parent.linkedSection.type == Elf.ShType.STRTAB;
return this._m_isStringTableLinked;
}
});
return DynsymSection;
})();
/**
* @see {@link https://gabi.xinuos.com/elf/05-symtab.html|Source}
* @see {@link https://docs.oracle.com/en/operating-systems/solaris/oracle-solaris/11.4/linkers-libraries/symbol-table-section.html|Source}
*/
var DynsymSectionEntry = EndianElf.DynsymSectionEntry = (function() {
function DynsymSectionEntry(_io, _parent, _root, _is_le) {
this._io = _io;
this._parent = _parent;
this._root = _root;
this._is_le = _is_le;
this._read();
}
DynsymSectionEntry.prototype._read = function() {
if (this._is_le === true) {
this._readLE();
} else if (this._is_le === false) {
this._readBE();
} else {
throw new KaitaiStream.UndecidedEndiannessError();
}
}
DynsymSectionEntry.prototype._readLE = function() {
this.ofsName = this._io.readU4le();
if (this._root.bits == Elf.Bits.B32) {
this.valueB32 = this._io.readU4le();
}
if (this._root.bits == Elf.Bits.B32) {
this.sizeB32 = this._io.readU4le();
}
this.bind = this._io.readBitsIntBe(4);
this.type = this._io.readBitsIntBe(4);
this._io.alignToByte();
this.other = this._io.readU1();
this.shIdx = this._io.readU2le();
if (this._root.bits == Elf.Bits.B64) {
this.valueB64 = this._io.readU8le();
}
if (this._root.bits == Elf.Bits.B64) {
this.sizeB64 = this._io.readU8le();
}
}
DynsymSectionEntry.prototype._readBE = function() {
this.ofsName = this._io.readU4be();
if (this._root.bits == Elf.Bits.B32) {
this.valueB32 = this._io.readU4be();
}
if (this._root.bits == Elf.Bits.B32) {
this.sizeB32 = this._io.readU4be();
}
this.bind = this._io.readBitsIntBe(4);
this.type = this._io.readBitsIntBe(4);
this._io.alignToByte();
this.other = this._io.readU1();
this.shIdx = this._io.readU2be();
if (this._root.bits == Elf.Bits.B64) {
this.valueB64 = this._io.readU8be();
}
if (this._root.bits == Elf.Bits.B64) {
this.sizeB64 = this._io.readU8be();
}
}
Object.defineProperty(DynsymSectionEntry.prototype, 'isShIdxOs', {
get: function() {
if (this._m_isShIdxOs !== undefined)
return this._m_isShIdxOs;
this._m_isShIdxOs = ((this.shIdx >= this._root.shIdxLoOs) && (this.shIdx <= this._root.shIdxHiOs)) ;
return this._m_isShIdxOs;
}
});
Object.defineProperty(DynsymSectionEntry.prototype, 'isShIdxProc', {
get: function() {
if (this._m_isShIdxProc !== undefined)
return this._m_isShIdxProc;
this._m_isShIdxProc = ((this.shIdx >= this._root.shIdxLoProc) && (this.shIdx <= this._root.shIdxHiProc)) ;
return this._m_isShIdxProc;
}
});
Object.defineProperty(DynsymSectionEntry.prototype, 'isShIdxReserved', {
get: function() {
if (this._m_isShIdxReserved !== undefined)
return this._m_isShIdxReserved;
this._m_isShIdxReserved = ((this.shIdx >= this._root.shIdxLoReserved) && (this.shIdx <= this._root.shIdxHiReserved)) ;
return this._m_isShIdxReserved;
}
});
Object.defineProperty(DynsymSectionEntry.prototype, 'name', {
get: function() {
if (this._m_name !== undefined)
return this._m_name;
if ( ((this.ofsName != 0) && (this._parent.isStringTableLinked)) ) {
var io = this._parent._parent.linkedSection.body._io;
var _pos = io.pos;
io.seek(this.ofsName);
if (this._is_le) {
this._m_name = KaitaiStream.bytesToStr(io.readBytesTerm(0, false, true, true), "UTF-8");
} else {
this._m_name = KaitaiStream.bytesToStr(io.readBytesTerm(0, false, true, true), "UTF-8");
}
io.seek(_pos);
}
return this._m_name;
}
});
Object.defineProperty(DynsymSectionEntry.prototype, 'shIdxSpecial', {
get: function() {
if (this._m_shIdxSpecial !== undefined)
return this._m_shIdxSpecial;
this._m_shIdxSpecial = this.shIdx;
return this._m_shIdxSpecial;
}
});
Object.defineProperty(DynsymSectionEntry.prototype, 'size', {
get: function() {
if (this._m_size !== undefined)
return this._m_size;
this._m_size = (this._root.bits == Elf.Bits.B32 ? this.sizeB32 : (this._root.bits == Elf.Bits.B64 ? this.sizeB64 : 0));
return this._m_size;
}
});
Object.defineProperty(DynsymSectionEntry.prototype, 'value', {
get: function() {
if (this._m_value !== undefined)
return this._m_value;
this._m_value = (this._root.bits == Elf.Bits.B32 ? this.valueB32 : (this._root.bits == Elf.Bits.B64 ? this.valueB64 : 0));
return this._m_value;
}
});
/**
* @see {@link https://github.com/xinuos/gabi/commit/acd5ebb2962cf243dca4983bc934442b42ef96f5|Source}
*/
Object.defineProperty(DynsymSectionEntry.prototype, 'visibility', {
get: function() {
if (this._m_visibility !== undefined)
return this._m_visibility;
this._m_visibility = this.other & 7;
return this._m_visibility;
}
});
/**
* don't read this field, access `visibility` instead
*/
/**
* section header index
*/
return DynsymSectionEntry;
})();
var NoteSection = EndianElf.NoteSection = (function() {
function NoteSection(_io, _parent, _root, _is_le) {
this._io = _io;
this._parent = _parent;
this._root = _root;
this._is_le = _is_le;
this._read();
}
NoteSection.prototype._read = function() {
if (this._is_le === true) {
this._readLE();
} else if (this._is_le === false) {
this._readBE();
} else {
throw new KaitaiStream.UndecidedEndiannessError();
}
}
NoteSection.prototype._readLE = function() {
this.entries = [];
var i = 0;
while (!this._io.isEof()) {
this.entries.push(new NoteSectionEntry(this._io, this, this._root, this._is_le));
i++;
}
}
NoteSection.prototype._readBE = function() {
this.entries = [];
var i = 0;
while (!this._io.isEof()) {
this.entries.push(new NoteSectionEntry(this._io, this, this._root, this._is_le));
i++;
}
}
return NoteSection;
})();
/**
* @see {@link https://docs.oracle.com/en/operating-systems/solaris/oracle-solaris/11.4/linkers-libraries/note-section.html|Source}
* @see {@link https://refspecs.linuxfoundation.org/elf/gabi4+/ch5.pheader.html#note_section|Source}
*/
var NoteSectionEntry = EndianElf.NoteSectionEntry = (function() {
function NoteSectionEntry(_io, _parent, _root, _is_le) {
this._io = _io;
this._parent = _parent;
this._root = _root;
this._is_le = _is_le;
this._read();
}
NoteSectionEntry.prototype._read = function() {
if (this._is_le === true) {
this._readLE();
} else if (this._is_le === false) {
this._readBE();
} else {
throw new KaitaiStream.UndecidedEndiannessError();
}
}
NoteSectionEntry.prototype._readLE = function() {
this.lenName = this._io.readU4le();
this.lenDescriptor = this._io.readU4le();
this.type = this._io.readU4le();
this.name = KaitaiStream.bytesTerminate(this._io.readBytes(this.lenName), 0, false);
this.namePadding = this._io.readBytes(KaitaiStream.mod(-(this.lenName), 4));
this.descriptor = this._io.readBytes(this.lenDescriptor);
this.descriptorPadding = this._io.readBytes(KaitaiStream.mod(-(this.lenDescriptor), 4));
}
NoteSectionEntry.prototype._readBE = function() {
this.lenName = this._io.readU4be();
this.lenDescriptor = this._io.readU4be();
this.type = this._io.readU4be();
this.name = KaitaiStream.bytesTerminate(this._io.readBytes(this.lenName), 0, false);
this.namePadding = this._io.readBytes(KaitaiStream.mod(-(this.lenName), 4));
this.descriptor = this._io.readBytes(this.lenDescriptor);
this.descriptorPadding = this._io.readBytes(KaitaiStream.mod(-(this.lenDescriptor), 4));
}
/**
* Although the ELF specification seems to hint that the `note_name` field
* is ASCII this isn't the case for Linux binaries that have a
* `.gnu.build.attributes` section.
* @see {@link https://fedoraproject.org/wiki/Toolchain/Watermark#Proposed_Specification_for_non-loaded_notes|Source}
*/
return NoteSectionEntry;
})();
/**
* Same type as `sh_dynamic_section`, but it does not use
* `_parent.linked_section`, which is available only in section headers
* (i.e. when `_parent` is of type `section_header`). This allows it to
* be used in program headers (i.e. from the `program_header` type).
*
* The inability to access `linked_section` means that offsets in the
* string table (which should be stored in the `.dynstr` section) will
* not be resolved to strings and will be provided only in raw form in
* the `value_or_ptr` field. In other words, the
* `ph_dynamic_section_entry` type has no `value_str` instance, unlike
* the `sh_dynamic_section_entry` type.
*
* There is another way to find the string table referenced by the
* dynamic section entries that does not rely on `linked_section`, but is
* a bit more complex (and is therefore considered out of scope of this
* .ksy spec): the mandatory dynamic tag `dynamic_array_tags::strtab`
* (`DT_STRTAB`) specifies the virtual address of the string table, and
* `dynamic_array_tags::strsz` (`DT_STRSZ`) specifies its size in bytes.
* The virtual address can be converted to a file offset by reading the
* program headers - see the source code for the `readelf` command:
*
* 1. [`offset_from_vma` call site with an address from `DT_STRTAB` as an
* argument](https://forge.sourceware.org/binutils-gdb/binutils-gdb-mirror/src/tag/binutils-2_46_1/binutils/readelf.c#L13018)
* 2. [`offset_from_vma` function
* definition](https://forge.sourceware.org/binutils-gdb/binutils-gdb-mirror/src/tag/binutils-2_46_1/binutils/readelf.c#L7788)
* @see {@link https://gabi.xinuos.com/v42/elf/08-dynamic.html#dynamic-section|Source}
* @see {@link https://docs.oracle.com/en/operating-systems/solaris/oracle-solaris/11.4/linkers-libraries/dynamic-section.html|Source}
*/
var PhDynamicSection = EndianElf.PhDynamicSection = (function() {
function PhDynamicSection(_io, _parent, _root, _is_le) {
this._io = _io;
this._parent = _parent;
this._root = _root;
this._is_le = _is_le;
this._read();
}
PhDynamicSection.prototype._read = function() {
if (this._is_le === true) {
this._readLE();
} else if (this._is_le === false) {
this._readBE();
} else {
throw new KaitaiStream.UndecidedEndiannessError();
}
}
PhDynamicSection.prototype._readLE = function() {
this.entries = [];
var i = 0;
do {
var _ = new PhDynamicSectionEntry(this._io, this, this._root, this._is_le);
this.entries.push(_);
i++;
} while (!(_.tagEnum == Elf.DynamicArrayTags.NULL));
}
PhDynamicSection.prototype._readBE = function() {
this.entries = [];
var i = 0;
do {
var _ = new PhDynamicSectionEntry(this._io, this, this._root, this._is_le);
this.entries.push(_);
i++;
} while (!(_.tagEnum == Elf.DynamicArrayTags.NULL));
}
return PhDynamicSection;
})();
/**
* Same type as `sh_dynamic_section_entry`, but without the `value_str`
* instance - see the documentation for `ph_dynamic_section` for more
* details.
* @see {@link https://gabi.xinuos.com/v42/elf/08-dynamic.html#dynamic-section|Source}
* @see {@link https://docs.oracle.com/en/operating-systems/solaris/oracle-solaris/11.4/linkers-libraries/dynamic-section.html|Source}
*/
var PhDynamicSectionEntry = EndianElf.PhDynamicSectionEntry = (function() {
function PhDynamicSectionEntry(_io, _parent, _root, _is_le) {
this._io = _io;
this._parent = _parent;
this._root = _root;
this._is_le = _is_le;
this._read();
}
PhDynamicSectionEntry.prototype._read = function() {
if (this._is_le === true) {
this._readLE();
} else if (this._is_le === false) {
this._readBE();
} else {
throw new KaitaiStream.UndecidedEndiannessError();
}
}
PhDynamicSectionEntry.prototype._readLE = function() {
switch (this._root.bits) {
case Elf.Bits.B32:
this.tag = this._io.readU4le();
break;
case Elf.Bits.B64:
this.tag = this._io.readU8le();
break;
}
switch (this._root.bits) {
case Elf.Bits.B32:
this.valueOrPtr = this._io.readU4le();
break;
case Elf.Bits.B64:
this.valueOrPtr = this._io.readU8le();
break;
}
}
PhDynamicSectionEntry.prototype._readBE = function() {
switch (this._root.bits) {
case Elf.Bits.B32:
this.tag = this._io.readU4be();
break;
case Elf.Bits.B64:
this.tag = this._io.readU8be();
break;
}
switch (this._root.bits) {
case Elf.Bits.B32:
this.valueOrPtr = this._io.readU4be();
break;
case Elf.Bits.B64:
this.valueOrPtr = this._io.readU8be();
break;
}
}
Object.defineProperty(PhDynamicSectionEntry.prototype, 'flag1Values', {
get: function() {
if (this._m_flag1Values !== undefined)
return this._m_flag1Values;
if (this.tagEnum == Elf.DynamicArrayTags.FLAGS_1) {
if (this._is_le) {
this._m_flag1Values = new DtFlag1Values(this._io, this, this._root, this.valueOrPtr);
} else {
this._m_flag1Values = new DtFlag1Values(this._io, this, this._root, this.valueOrPtr);
}
}
return this._m_flag1Values;
}
});
Object.defineProperty(PhDynamicSectionEntry.prototype, 'flagValues', {
get: function() {
if (this._m_flagValues !== undefined)
return this._m_flagValues;
if (this.tagEnum == Elf.DynamicArrayTags.FLAGS) {
if (this._is_le) {
this._m_flagValues = new DtFlagValues(this._io, this, this._root, this.valueOrPtr);
} else {
this._m_flagValues = new DtFlagValues(this._io, this, this._root, this.valueOrPtr);
}
}
return this._m_flagValues;
}
});
Object.defineProperty(PhDynamicSectionEntry.prototype, 'isValueStr', {
get: function() {
if (this._m_isValueStr !== undefined)
return this._m_isValueStr;
this._m_isValueStr = ((this.valueOrPtr != 0) && ( ((this.tagEnum == Elf.DynamicArrayTags.NEEDED) || (this.tagEnum == Elf.DynamicArrayTags.SONAME) || (this.tagEnum == Elf.DynamicArrayTags.RPATH) || (this.tagEnum == Elf.DynamicArrayTags.RUNPATH) || (this.tagEnum == Elf.DynamicArrayTags.SUNW_AUXILIARY) || (this.tagEnum == Elf.DynamicArrayTags.SUNW_FILTER) || (this.tagEnum == Elf.DynamicArrayTags.AUXILIARY) || (this.tagEnum == Elf.DynamicArrayTags.FILTER) || (this.tagEnum == Elf.DynamicArrayTags.CONFIG) || (this.tagEnum == Elf.DynamicArrayTags.DEPAUDIT) || (this.tagEnum == Elf.DynamicArrayTags.AUDIT)) )) ;
return this._m_isValueStr;
}
});
Object.defineProperty(PhDynamicSectionEntry.prototype, 'tagEnum', {
get: function() {
if (this._m_tagEnum !== undefined)
return this._m_tagEnum;
this._m_tagEnum = this.tag;
return this._m_tagEnum;
}
});
return PhDynamicSectionEntry;
})();
/**
* @see {@link https://gabi.xinuos.com/v42/elf/07-pheader.html#program-header-entry|Source}
* @see {@link https://docs.oracle.com/en/operating-systems/solaris/oracle-solaris/11.4/linkers-libraries/program-header.html|Source}
*/
var ProgramHeader = EndianElf.ProgramHeader = (function() {
function ProgramHeader(_io, _parent, _root, _is_le) {
this._io = _io;
this._parent = _parent;
this._root = _root;
this._is_le = _is_le;
this._read();
}
ProgramHeader.prototype._read = function() {
if (this._is_le === true) {
this._readLE();
} else if (this._is_le === false) {
this._readBE();
} else {
throw new KaitaiStream.UndecidedEndiannessError();
}
}
ProgramHeader.prototype._readLE = function() {
this.type = this._io.readU4le();
if (this._root.bits == Elf.Bits.B64) {
this.flags64 = this._io.readU4le();
}
switch (this._root.bits) {
case Elf.Bits.B32:
this.ofsBody = this._io.readU4le();
break;
case Elf.Bits.B64:
this.ofsBody = this._io.readU8le();
break;
}
switch (this._root.bits) {
case Elf.Bits.B32:
this.virtAddr = this._io.readU4le();
break;
case Elf.Bits.B64:
this.virtAddr = this._io.readU8le();
break;
}
switch (this._root.bits) {
case Elf.Bits.B32:
this.physAddr = this._io.readU4le();
break;
case Elf.Bits.B64:
this.physAddr = this._io.readU8le();
break;
}
switch (this._root.bits) {
case Elf.Bits.B32:
this.lenBody = this._io.readU4le();
break;
case Elf.Bits.B64:
this.lenBody = this._io.readU8le();
break;
}
switch (this._root.bits) {
case Elf.Bits.B32:
this.memorySize = this._io.readU4le();
break;
case Elf.Bits.B64:
this.memorySize = this._io.readU8le();
break;
}
if (this._root.bits == Elf.Bits.B32) {
this.flags32 = this._io.readU4le();
}
switch (this._root.bits) {
case Elf.Bits.B32:
this.align = this._io.readU4le();
break;
case Elf.Bits.B64:
this.align = this._io.readU8le();
break;
}
}
ProgramHeader.prototype._readBE = function() {
this.type = this._io.readU4be();
if (this._root.bits == Elf.Bits.B64) {
this.flags64 = this._io.readU4be();
}
switch (this._root.bits) {
case Elf.Bits.B32:
this.ofsBody = this._io.readU4be();
break;
case Elf.Bits.B64:
this.ofsBody = this._io.readU8be();
break;
}
switch (this._root.bits) {
case Elf.Bits.B32:
this.virtAddr = this._io.readU4be();
break;
case Elf.Bits.B64:
this.virtAddr = this._io.readU8be();
break;
}
switch (this._root.bits) {
case Elf.Bits.B32:
this.physAddr = this._io.readU4be();
break;
case Elf.Bits.B64:
this.physAddr = this._io.readU8be();
break;
}
switch (this._root.bits) {
case Elf.Bits.B32:
this.lenBody = this._io.readU4be();
break;
case Elf.Bits.B64:
this.lenBody = this._io.readU8be();
break;
}
switch (this._root.bits) {
case Elf.Bits.B32:
this.memorySize = this._io.readU4be();
break;
case Elf.Bits.B64:
this.memorySize = this._io.readU8be();
break;
}
if (this._root.bits == Elf.Bits.B32) {
this.flags32 = this._io.readU4be();
}
switch (this._root.bits) {
case Elf.Bits.B32:
this.align = this._io.readU4be();
break;
case Elf.Bits.B64:
this.align = this._io.readU8be();
break;
}
}
/**
* @see {@link https://gabi.xinuos.com/v42/elf/08-dynamic.html#program-interpreter|Source}
* @see {@link https://docs.oracle.com/en/operating-systems/solaris/oracle-solaris/11.4/linkers-libraries/program-interpreter.html|Source}
*/
var PhInterpreter = ProgramHeader.PhInterpreter = (function() {
function PhInterpreter(_io, _parent, _root, _is_le) {
this._io = _io;
this._parent = _parent;
this._root = _root;
this._is_le = _is_le;
this._read();
}
PhInterpreter.prototype._read = function() {
if (this._is_le === true) {
this._readLE();
} else if (this._is_le === false) {
this._readBE();
} else {
throw new KaitaiStream.UndecidedEndiannessError();
}
}
PhInterpreter.prototype._readLE = function() {
this.pathName = KaitaiStream.bytesToStr(this._io.readBytesTerm(0, false, true, true), "ASCII");
}
PhInterpreter.prototype._readBE = function() {
this.pathName = KaitaiStream.bytesToStr(this._io.readBytesTerm(0, false, true, true), "ASCII");
}
return PhInterpreter;
})();
/**
* Note: a program header may not have a valid body in the same ELF
* file, so accessing `body` may result in reading garbage or
* triggering EOF errors.
*
* In particular, `*.debug` files produced by elfutils'
* `eu-strip --strip-debug` (as used by Fedora/RHEL and other
* RPM-based distros for their `*-debuginfo` packages, e.g.
* `glibc-debuginfo`) copy the original binary's program header table
* verbatim, including `ofs_body`/`len_body` (i.e.
* `p_offset`/`p_filesz`), while dropping the actual contents of most
* segments. Such segments can be recognized by the fact that the
* corresponding section headers have type `sh_type::nobits`
* (`SHT_NOBITS`). However, this Kaitai Struct implementation doesn't
* know the mapping between program headers and section headers, so
* this must be handled externally.
*
* `*.debug` files from Debian/Ubuntu `*-dbg` packages (e.g.
* `libc6-dbg`) are usually not affected by this issue, because they
* are produced using GNU Binutils (`objcopy --only-keep-debug`),
* which zeroes `len_body` for segments whose contents were omitted
* (which reliably tells us that there is no `body`).
*/
Object.defineProperty(ProgramHeader.prototype, 'body', {
get: function() {
if (this._m_body !== undefined)
return this._m_body;
if (this.lenBody != 0) {
var io = this._root._io;
var _pos = io.pos;
io.seek(this.ofsBody);
if (this._is_le) {
switch (this.type) {
case Elf.PhType.DYNAMIC:
this._raw__m_body = io.readBytes(this.lenBody);
var _io__raw__m_body = new KaitaiStream(this._raw__m_body);
this._m_body = new PhDynamicSection(_io__raw__m_body, this, this._root, this._is_le);
break;
case Elf.PhType.INTERP:
this._raw__m_body = io.readBytes(this.lenBody);
var _io__raw__m_body = new KaitaiStream(this._raw__m_body);
this._m_body = new PhInterpreter(_io__raw__m_body, this, this._root, this._is_le);
break;
case Elf.PhType.NOTE:
this._raw__m_body = io.readBytes(this.lenBody);
var _io__raw__m_body = new KaitaiStream(this._raw__m_body);
this._m_body = new NoteSection(_io__raw__m_body, this, this._root, this._is_le);
break;
default:
this._m_body = io.readBytes(this.lenBody);
break;
}
} else {
switch (this.type) {
case Elf.PhType.DYNAMIC:
this._raw__m_body = io.readBytes(this.lenBody);
var _io__raw__m_body = new KaitaiStream(this._raw__m_body);
this._m_body = new PhDynamicSection(_io__raw__m_body, this, this._root, this._is_le);
break;
case Elf.PhType.INTERP:
this._raw__m_body = io.readBytes(this.lenBody);
var _io__raw__m_body = new KaitaiStream(this._raw__m_body);
this._m_body = new PhInterpreter(_io__raw__m_body, this, this._root, this._is_le);
break;
case Elf.PhType.NOTE:
this._raw__m_body = io.readBytes(this.lenBody);
var _io__raw__m_body = new KaitaiStream(this._raw__m_body);
this._m_body = new NoteSection(_io__raw__m_body, this, this._root, this._is_le);
break;
default:
this._m_body = io.readBytes(this.lenBody);
break;
}
}
io.seek(_pos);
}
return this._m_body;
}
});
Object.defineProperty(ProgramHeader.prototype, 'flagsObj', {
get: function() {
if (this._m_flagsObj !== undefined)
return this._m_flagsObj;
if (this._is_le) {
switch (this._root.bits) {
case Elf.Bits.B32:
this._m_flagsObj = new PhdrTypeFlags(this._io, this, this._root, this.flags32);
break;
case Elf.Bits.B64:
this._m_flagsObj = new PhdrTypeFlags(this._io, this, this._root, this.flags64);
break;
}
} else {
switch (this._root.bits) {
case Elf.Bits.B32:
this._m_flagsObj = new PhdrTypeFlags(this._io, this, this._root, this.flags32);
break;
case Elf.Bits.B64:
this._m_flagsObj = new PhdrTypeFlags(this._io, this, this._root, this.flags64);
break;
}
}
return this._m_flagsObj;
}
});
return ProgramHeader;
})();
/**
* @see {@link https://docs.oracle.com/en/operating-systems/solaris/oracle-solaris/11.4/linkers-libraries/relocation-sections.html|Source}
* @see {@link https://refspecs.linuxfoundation.org/elf/gabi4+/ch4.reloc.html|Source}
*/
var RelocationSection = EndianElf.RelocationSection = (function() {
function RelocationSection(_io, _parent, _root, _is_le, hasAddend) {
this._io = _io;
this._parent = _parent;
this._root = _root;
this._is_le = _is_le;
this.hasAddend = hasAddend;
this._read();
}
RelocationSection.prototype._read = function() {
if (this._is_le === true) {
this._readLE();
} else if (this._is_le === false) {
this._readBE();
} else {
throw new KaitaiStream.UndecidedEndiannessError();
}
}
RelocationSection.prototype._readLE = function() {
this.entries = [];
var i = 0;
while (!this._io.isEof()) {
this.entries.push(new RelocationSectionEntry(this._io, this, this._root, this._is_le));
i++;
}
}
RelocationSection.prototype._readBE = function() {
this.entries = [];
var i = 0;
while (!this._io.isEof()) {
this.entries.push(new RelocationSectionEntry(this._io, this, this._root, this._is_le));
i++;
}
}
return RelocationSection;
})();
var RelocationSectionEntry = EndianElf.RelocationSectionEntry = (function() {
function RelocationSectionEntry(_io, _parent, _root, _is_le) {
this._io = _io;
this._parent = _parent;
this._root = _root;
this._is_le = _is_le;
this._read();
}
RelocationSectionEntry.prototype._read = function() {
if (this._is_le === true) {
this._readLE();
} else if (this._is_le === false) {
this._readBE();
} else {
throw new KaitaiStream.UndecidedEndiannessError();
}
}
RelocationSectionEntry.prototype._readLE = function() {
switch (this._root.bits) {
case Elf.Bits.B32:
this.offset = this._io.readU4le();
break;
case Elf.Bits.B64:
this.offset = this._io.readU8le();
break;
}
switch (this._root.bits) {
case Elf.Bits.B32:
this.info = this._io.readU4le();
break;
case Elf.Bits.B64:
this.info = this._io.readU8le();
break;
}
if (this._parent.hasAddend) {
switch (this._root.bits) {
case Elf.Bits.B32:
this.addend = this._io.readS4le();
break;
case Elf.Bits.B64:
this.addend = this._io.readS8le();
break;
}
}
}
RelocationSectionEntry.prototype._readBE = function() {
switch (this._root.bits) {
case Elf.Bits.B32:
this.offset = this._io.readU4be();
break;
case Elf.Bits.B64:
this.offset = this._io.readU8be();
break;
}
switch (this._root.bits) {
case Elf.Bits.B32:
this.info = this._io.readU4be();
break;
case Elf.Bits.B64:
this.info = this._io.readU8be();
break;
}
if (this._parent.hasAddend) {
switch (this._root.bits) {
case Elf.Bits.B32:
this.addend = this._io.readS4be();
break;
case Elf.Bits.B64:
this.addend = this._io.readS8be();
break;
}
}
}
return RelocationSectionEntry;
})();
/**
* @see {@link https://gabi.xinuos.com/v42/elf/03-sheader.html#section-header-table-entry|Source}
* @see {@link https://docs.oracle.com/en/operating-systems/solaris/oracle-solaris/11.4/linkers-libraries/section-headers.html|Source}
*/
var SectionHeader = EndianElf.SectionHeader = (function() {
function SectionHeader(_io, _parent, _root, _is_le) {
this._io = _io;
this._parent = _parent;
this._root = _root;
this._is_le = _is_le;
this._read();
}
SectionHeader.prototype._read = function() {
if (this._is_le === true) {
this._readLE();
} else if (this._is_le === false) {
this._readBE();
} else {
throw new KaitaiStream.UndecidedEndiannessError();
}
}
SectionHeader.prototype._readLE = function() {
this.ofsName = this._io.readU4le();
this.type = this._io.readU4le();
switch (this._root.bits) {
case Elf.Bits.B32:
this.flags = this._io.readU4le();
break;
case Elf.Bits.B64:
this.flags = this._io.readU8le();
break;
}
switch (this._root.bits) {
case Elf.Bits.B32:
this.addr = this._io.readU4le();
break;
case Elf.Bits.B64:
this.addr = this._io.readU8le();
break;
}
switch (this._root.bits) {
case Elf.Bits.B32:
this.ofsBody = this._io.readU4le();
break;
case Elf.Bits.B64:
this.ofsBody = this._io.readU8le();
break;
}
switch (this._root.bits) {
case Elf.Bits.B32:
this.lenBody = this._io.readU4le();
break;
case Elf.Bits.B64:
this.lenBody = this._io.readU8le();
break;
}
this.linkedSectionIdx = this._io.readU4le();
this.info = this._io.readU4le();
switch (this._root.bits) {
case Elf.Bits.B32:
this.align = this._io.readU4le();
break;
case Elf.Bits.B64:
this.align = this._io.readU8le();
break;
}
switch (this._root.bits) {
case Elf.Bits.B32:
this.entrySize = this._io.readU4le();
break;
case Elf.Bits.B64:
this.entrySize = this._io.readU8le();
break;
}
}
SectionHeader.prototype._readBE = function() {
this.ofsName = this._io.readU4be();
this.type = this._io.readU4be();
switch (this._root.bits) {
case Elf.Bits.B32:
this.flags = this._io.readU4be();
break;
case Elf.Bits.B64:
this.flags = this._io.readU8be();
break;
}
switch (this._root.bits) {
case Elf.Bits.B32:
this.addr = this._io.readU4be();
break;
case Elf.Bits.B64:
this.addr = this._io.readU8be();
break;
}
switch (this._root.bits) {
case Elf.Bits.B32:
this.ofsBody = this._io.readU4be();
break;
case Elf.Bits.B64:
this.ofsBody = this._io.readU8be();
break;
}
switch (this._root.bits) {
case Elf.Bits.B32:
this.lenBody = this._io.readU4be();
break;
case Elf.Bits.B64:
this.lenBody = this._io.readU8be();
break;
}
this.linkedSectionIdx = this._io.readU4be();
this.info = this._io.readU4be();
switch (this._root.bits) {
case Elf.Bits.B32:
this.align = this._io.readU4be();
break;
case Elf.Bits.B64:
this.align = this._io.readU8be();
break;
}
switch (this._root.bits) {
case Elf.Bits.B32:
this.entrySize = this._io.readU4be();
break;
case Elf.Bits.B64:
this.entrySize = this._io.readU8be();
break;
}
}
Object.defineProperty(SectionHeader.prototype, 'body', {
get: function() {
if (this._m_body !== undefined)
return this._m_body;
if (this.type != Elf.ShType.NOBITS) {
var io = this._root._io;
var _pos = io.pos;
io.seek(this.ofsBody);
if (this._is_le) {
switch (this.type) {
case Elf.ShType.DYNAMIC:
this._raw__m_body = io.readBytes(this.lenBody);
var _io__raw__m_body = new KaitaiStream(this._raw__m_body);
this._m_body = new ShDynamicSection(_io__raw__m_body, this, this._root, this._is_le);
break;
case Elf.ShType.DYNSYM:
this._raw__m_body = io.readBytes(this.lenBody);
var _io__raw__m_body = new KaitaiStream(this._raw__m_body);
this._m_body = new DynsymSection(_io__raw__m_body, this, this._root, this._is_le);
break;
case Elf.ShType.GNU_VERDEF:
this._raw__m_body = io.readBytes(this.lenBody);
var _io__raw__m_body = new KaitaiStream(this._raw__m_body);
this._m_body = new VerdefSection(_io__raw__m_body, this, this._root, this._is_le);
break;
case Elf.ShType.GNU_VERNEED:
this._raw__m_body = io.readBytes(this.lenBody);
var _io__raw__m_body = new KaitaiStream(this._raw__m_body);
this._m_body = new VerneedSection(_io__raw__m_body, this, this._root, this._is_le);
break;
case Elf.ShType.GNU_VERSYM:
this._raw__m_body = io.readBytes(this.lenBody);
var _io__raw__m_body = new KaitaiStream(this._raw__m_body);
this._m_body = new VersymSection(_io__raw__m_body, this, this._root, this._is_le);
break;
case Elf.ShType.NOTE:
this._raw__m_body = io.readBytes(this.lenBody);
var _io__raw__m_body = new KaitaiStream(this._raw__m_body);
this._m_body = new NoteSection(_io__raw__m_body, this, this._root, this._is_le);
break;
case Elf.ShType.REL:
this._raw__m_body = io.readBytes(this.lenBody);
var _io__raw__m_body = new KaitaiStream(this._raw__m_body);
this._m_body = new RelocationSection(_io__raw__m_body, this, this._root, this._is_le, false);
break;
case Elf.ShType.RELA:
this._raw__m_body = io.readBytes(this.lenBody);
var _io__raw__m_body = new KaitaiStream(this._raw__m_body);
this._m_body = new RelocationSection(_io__raw__m_body, this, this._root, this._is_le, true);
break;
case Elf.ShType.STRTAB:
this._raw__m_body = io.readBytes(this.lenBody);
var _io__raw__m_body = new KaitaiStream(this._raw__m_body);
this._m_body = new StringsStruct(_io__raw__m_body, this, this._root, this._is_le);
break;
case Elf.ShType.SYMTAB:
this._raw__m_body = io.readBytes(this.lenBody);
var _io__raw__m_body = new KaitaiStream(this._raw__m_body);
this._m_body = new DynsymSection(_io__raw__m_body, this, this._root, this._is_le);
break;
default:
this._m_body = io.readBytes(this.lenBody);
break;
}
} else {
switch (this.type) {
case Elf.ShType.DYNAMIC:
this._raw__m_body = io.readBytes(this.lenBody);
var _io__raw__m_body = new KaitaiStream(this._raw__m_body);
this._m_body = new ShDynamicSection(_io__raw__m_body, this, this._root, this._is_le);
break;
case Elf.ShType.DYNSYM:
this._raw__m_body = io.readBytes(this.lenBody);
var _io__raw__m_body = new KaitaiStream(this._raw__m_body);
this._m_body = new DynsymSection(_io__raw__m_body, this, this._root, this._is_le);
break;
case Elf.ShType.GNU_VERDEF:
this._raw__m_body = io.readBytes(this.lenBody);
var _io__raw__m_body = new KaitaiStream(this._raw__m_body);
this._m_body = new VerdefSection(_io__raw__m_body, this, this._root, this._is_le);
break;
case Elf.ShType.GNU_VERNEED:
this._raw__m_body = io.readBytes(this.lenBody);
var _io__raw__m_body = new KaitaiStream(this._raw__m_body);
this._m_body = new VerneedSection(_io__raw__m_body, this, this._root, this._is_le);
break;
case Elf.ShType.GNU_VERSYM:
this._raw__m_body = io.readBytes(this.lenBody);
var _io__raw__m_body = new KaitaiStream(this._raw__m_body);
this._m_body = new VersymSection(_io__raw__m_body, this, this._root, this._is_le);
break;
case Elf.ShType.NOTE:
this._raw__m_body = io.readBytes(this.lenBody);
var _io__raw__m_body = new KaitaiStream(this._raw__m_body);
this._m_body = new NoteSection(_io__raw__m_body, this, this._root, this._is_le);
break;
case Elf.ShType.REL:
this._raw__m_body = io.readBytes(this.lenBody);
var _io__raw__m_body = new KaitaiStream(this._raw__m_body);
this._m_body = new RelocationSection(_io__raw__m_body, this, this._root, this._is_le, false);
break;
case Elf.ShType.RELA:
this._raw__m_body = io.readBytes(this.lenBody);
var _io__raw__m_body = new KaitaiStream(this._raw__m_body);
this._m_body = new RelocationSection(_io__raw__m_body, this, this._root, this._is_le, true);
break;
case Elf.ShType.STRTAB:
this._raw__m_body = io.readBytes(this.lenBody);
var _io__raw__m_body = new KaitaiStream(this._raw__m_body);
this._m_body = new StringsStruct(_io__raw__m_body, this, this._root, this._is_le);
break;
case Elf.ShType.SYMTAB:
this._raw__m_body = io.readBytes(this.lenBody);
var _io__raw__m_body = new KaitaiStream(this._raw__m_body);
this._m_body = new DynsymSection(_io__raw__m_body, this, this._root, this._is_le);
break;
default:
this._m_body = io.readBytes(this.lenBody);
break;
}
}
io.seek(_pos);
}
return this._m_body;
}
});
Object.defineProperty(SectionHeader.prototype, 'flagsObj', {
get: function() {
if (this._m_flagsObj !== undefined)
return this._m_flagsObj;
if (this._is_le) {
this._m_flagsObj = new SectionHeaderFlags(this._io, this, this._root, this.flags);
} else {
this._m_flagsObj = new SectionHeaderFlags(this._io, this, this._root, this.flags);
}
return this._m_flagsObj;
}
});
/**
* may reference a later section header, so don't try to access too early (use only lazy `instances`)
* @see {@link https://refspecs.linuxfoundation.org/elf/gabi4+/ch4.sheader.html#sh_link|Source}
*/
Object.defineProperty(SectionHeader.prototype, 'linkedSection', {
get: function() {
if (this._m_linkedSection !== undefined)
return this._m_linkedSection;
if ( ((this.linkedSectionIdx != Elf.SectionHeaderIdxSpecial.UNDEFINED) && (this.linkedSectionIdx < this._root.header.numSectionHeaders)) ) {
this._m_linkedSection = this._root.header.sectionHeaders[this.linkedSectionIdx];
}
return this._m_linkedSection;
}
});
Object.defineProperty(SectionHeader.prototype, 'name', {
get: function() {
if (this._m_name !== undefined)
return this._m_name;
var io = this._root.header.sectionNames._io;
var _pos = io.pos;
io.seek(this.ofsName);
if (this._is_le) {
this._m_name = KaitaiStream.bytesToStr(io.readBytesTerm(0, false, true, true), "ASCII");
} else {
this._m_name = KaitaiStream.bytesToStr(io.readBytesTerm(0, false, true, true), "ASCII");
}
io.seek(_pos);
return this._m_name;
}
});
return SectionHeader;
})();
/**
* Same type as `ph_dynamic_section`, but it depends on
* `_parent.linked_section`, so it can be used only in the
* `section_header` type. See the documentation for `ph_dynamic_section`
* for more details.
* @see {@link https://gabi.xinuos.com/v42/elf/08-dynamic.html#dynamic-section|Source}
* @see {@link https://docs.oracle.com/en/operating-systems/solaris/oracle-solaris/11.4/linkers-libraries/dynamic-section.html|Source}
*/
var ShDynamicSection = EndianElf.ShDynamicSection = (function() {
function ShDynamicSection(_io, _parent, _root, _is_le) {
this._io = _io;
this._parent = _parent;
this._root = _root;
this._is_le = _is_le;
this._read();
}
ShDynamicSection.prototype._read = function() {
if (this._is_le === true) {
this._readLE();
} else if (this._is_le === false) {
this._readBE();
} else {
throw new KaitaiStream.UndecidedEndiannessError();
}
}
ShDynamicSection.prototype._readLE = function() {
this.entries = [];
var i = 0;
do {
var _ = new ShDynamicSectionEntry(this._io, this, this._root, this._is_le);
this.entries.push(_);
i++;
} while (!(_.tagEnum == Elf.DynamicArrayTags.NULL));
}
ShDynamicSection.prototype._readBE = function() {
this.entries = [];
var i = 0;
do {
var _ = new ShDynamicSectionEntry(this._io, this, this._root, this._is_le);
this.entries.push(_);
i++;
} while (!(_.tagEnum == Elf.DynamicArrayTags.NULL));
}
Object.defineProperty(ShDynamicSection.prototype, 'isStringTableLinked', {
get: function() {
if (this._m_isStringTableLinked !== undefined)
return this._m_isStringTableLinked;
this._m_isStringTableLinked = this._parent.linkedSection.type == Elf.ShType.STRTAB;
return this._m_isStringTableLinked;
}
});
return ShDynamicSection;
})();
/**
* Same type as `ph_dynamic_section_entry`, but with the `value_str`
* instance - see the documentation for `ph_dynamic_section` for more
* details.
* @see {@link https://gabi.xinuos.com/v42/elf/08-dynamic.html#dynamic-section|Source}
* @see {@link https://docs.oracle.com/en/operating-systems/solaris/oracle-solaris/11.4/linkers-libraries/dynamic-section.html|Source}
*/
var ShDynamicSectionEntry = EndianElf.ShDynamicSectionEntry = (function() {
function ShDynamicSectionEntry(_io, _parent, _root, _is_le) {
this._io = _io;
this._parent = _parent;
this._root = _root;
this._is_le = _is_le;
this._read();
}
ShDynamicSectionEntry.prototype._read = function() {
if (this._is_le === true) {
this._readLE();
} else if (this._is_le === false) {
this._readBE();
} else {
throw new KaitaiStream.UndecidedEndiannessError();
}
}
ShDynamicSectionEntry.prototype._readLE = function() {
switch (this._root.bits) {
case Elf.Bits.B32:
this.tag = this._io.readU4le();
break;
case Elf.Bits.B64:
this.tag = this._io.readU8le();
break;
}
switch (this._root.bits) {
case Elf.Bits.B32:
this.valueOrPtr = this._io.readU4le();
break;
case Elf.Bits.B64:
this.valueOrPtr = this._io.readU8le();
break;
}
}
ShDynamicSectionEntry.prototype._readBE = function() {
switch (this._root.bits) {
case Elf.Bits.B32:
this.tag = this._io.readU4be();
break;
case Elf.Bits.B64:
this.tag = this._io.readU8be();
break;
}
switch (this._root.bits) {
case Elf.Bits.B32:
this.valueOrPtr = this._io.readU4be();
break;
case Elf.Bits.B64:
this.valueOrPtr = this._io.readU8be();
break;
}
}
Object.defineProperty(ShDynamicSectionEntry.prototype, 'flag1Values', {
get: function() {
if (this._m_flag1Values !== undefined)
return this._m_flag1Values;
if (this.tagEnum == Elf.DynamicArrayTags.FLAGS_1) {
if (this._is_le) {
this._m_flag1Values = new DtFlag1Values(this._io, this, this._root, this.valueOrPtr);
} else {
this._m_flag1Values = new DtFlag1Values(this._io, this, this._root, this.valueOrPtr);
}
}
return this._m_flag1Values;
}
});
Object.defineProperty(ShDynamicSectionEntry.prototype, 'flagValues', {
get: function() {
if (this._m_flagValues !== undefined)
return this._m_flagValues;
if (this.tagEnum == Elf.DynamicArrayTags.FLAGS) {
if (this._is_le) {
this._m_flagValues = new DtFlagValues(this._io, this, this._root, this.valueOrPtr);
} else {
this._m_flagValues = new DtFlagValues(this._io, this, this._root, this.valueOrPtr);
}
}
return this._m_flagValues;
}
});
Object.defineProperty(ShDynamicSectionEntry.prototype, 'isValueStr', {
get: function() {
if (this._m_isValueStr !== undefined)
return this._m_isValueStr;
this._m_isValueStr = ((this.valueOrPtr != 0) && ( ((this.tagEnum == Elf.DynamicArrayTags.NEEDED) || (this.tagEnum == Elf.DynamicArrayTags.SONAME) || (this.tagEnum == Elf.DynamicArrayTags.RPATH) || (this.tagEnum == Elf.DynamicArrayTags.RUNPATH) || (this.tagEnum == Elf.DynamicArrayTags.SUNW_AUXILIARY) || (this.tagEnum == Elf.DynamicArrayTags.SUNW_FILTER) || (this.tagEnum == Elf.DynamicArrayTags.AUXILIARY) || (this.tagEnum == Elf.DynamicArrayTags.FILTER) || (this.tagEnum == Elf.DynamicArrayTags.CONFIG) || (this.tagEnum == Elf.DynamicArrayTags.DEPAUDIT) || (this.tagEnum == Elf.DynamicArrayTags.AUDIT)) )) ;
return this._m_isValueStr;
}
});
Object.defineProperty(ShDynamicSectionEntry.prototype, 'tagEnum', {
get: function() {
if (this._m_tagEnum !== undefined)
return this._m_tagEnum;
this._m_tagEnum = this.tag;
return this._m_tagEnum;
}
});
Object.defineProperty(ShDynamicSectionEntry.prototype, 'valueStr', {
get: function() {
if (this._m_valueStr !== undefined)
return this._m_valueStr;
if ( ((this.isValueStr) && (this._parent.isStringTableLinked)) ) {
var io = this._parent._parent.linkedSection.body._io;
var _pos = io.pos;
io.seek(this.valueOrPtr);
if (this._is_le) {
this._m_valueStr = KaitaiStream.bytesToStr(io.readBytesTerm(0, false, true, true), "ASCII");
} else {
this._m_valueStr = KaitaiStream.bytesToStr(io.readBytesTerm(0, false, true, true), "ASCII");
}
io.seek(_pos);
}
return this._m_valueStr;
}
});
return ShDynamicSectionEntry;
})();
var StringsStruct = EndianElf.StringsStruct = (function() {
function StringsStruct(_io, _parent, _root, _is_le) {
this._io = _io;
this._parent = _parent;
this._root = _root;
this._is_le = _is_le;
this._read();
}
StringsStruct.prototype._read = function() {
if (this._is_le === true) {
this._readLE();
} else if (this._is_le === false) {
this._readBE();
} else {
throw new KaitaiStream.UndecidedEndiannessError();
}
}
StringsStruct.prototype._readLE = function() {
this.entries = [];
var i = 0;
while (!this._io.isEof()) {
this.entries.push(KaitaiStream.bytesToStr(this._io.readBytesTerm(0, false, true, true), "UTF-8"));
i++;
}
}
StringsStruct.prototype._readBE = function() {
this.entries = [];
var i = 0;
while (!this._io.isEof()) {
this.entries.push(KaitaiStream.bytesToStr(this._io.readBytesTerm(0, false, true, true), "UTF-8"));
i++;
}
}
return StringsStruct;
})();
/**
* @see {@link https://refspecs.linuxfoundation.org/LSB_5.0.0/LSB-Core-generic/LSB-Core-generic/symversion.html#VERDEFEXTS|Source}
* @see {@link https://docs.oracle.com/en/operating-systems/solaris/oracle-solaris/11.4/linkers-libraries/version-definition-section.html|Source}
* @see {@link https://www.akkadia.org/drepper/symbol-versioning|Source}
*/
var VerdauxEntry = EndianElf.VerdauxEntry = (function() {
function VerdauxEntry(_io, _parent, _root, _is_le) {
this._io = _io;
this._parent = _parent;
this._root = _root;
this._is_le = _is_le;
this._read();
}
VerdauxEntry.prototype._read = function() {
if (this._is_le === true) {
this._readLE();
} else if (this._is_le === false) {
this._readBE();
} else {
throw new KaitaiStream.UndecidedEndiannessError();
}
}
VerdauxEntry.prototype._readLE = function() {
if (this.ofsStart < 0) {
this._unnamed0 = this._io.readBytes(0);
}
this.ofsName = this._io.readU4le();
this.ofsNext = this._io.readU4le();
var _ = this.ofsNext;
if (!( ((_ == 0) || (_ >= 8)) )) {
throw new KaitaiStream.ValidationExprError(this.ofsNext, this._io, "/types/endian_elf/types/verdaux_entry/seq/2");
}
}
VerdauxEntry.prototype._readBE = function() {
if (this.ofsStart < 0) {
this._unnamed0 = this._io.readBytes(0);
}
this.ofsName = this._io.readU4be();
this.ofsNext = this._io.readU4be();
var _ = this.ofsNext;
if (!( ((_ == 0) || (_ >= 8)) )) {
throw new KaitaiStream.ValidationExprError(this.ofsNext, this._io, "/types/endian_elf/types/verdaux_entry/seq/2");
}
}
Object.defineProperty(VerdauxEntry.prototype, 'name', {
get: function() {
if (this._m_name !== undefined)
return this._m_name;
if (this._parent.isStringTableLinked) {
var io = this._parent._parent.linkedSection.body._io;
var _pos = io.pos;
io.seek(this.ofsName);
if (this._is_le) {
this._m_name = KaitaiStream.bytesToStr(io.readBytesTerm(0, false, true, true), "UTF-8");
} else {
this._m_name = KaitaiStream.bytesToStr(io.readBytesTerm(0, false, true, true), "UTF-8");
}
io.seek(_pos);
}
return this._m_name;
}
});
Object.defineProperty(VerdauxEntry.prototype, 'next', {
get: function() {
if (this._m_next !== undefined)
return this._m_next;
if (this.ofsNext != 0) {
var _pos = this._io.pos;
this._io.seek(this.ofsStart + this.ofsNext);
if (this._is_le) {
this._m_next = new VerdauxEntry(this._io, this._parent, this._root, this._is_le);
} else {
this._m_next = new VerdauxEntry(this._io, this._parent, this._root, this._is_le);
}
this._io.seek(_pos);
}
return this._m_next;
}
});
Object.defineProperty(VerdauxEntry.prototype, 'ofsStart', {
get: function() {
if (this._m_ofsStart !== undefined)
return this._m_ofsStart;
this._m_ofsStart = this._io.pos;
return this._m_ofsStart;
}
});
/**
* Byte offset to the version or dependency name string in the linked
* string table.
*/
/**
* Byte offset to the next verdaux entry, relative to the start of
* this `verdaux_entry`. A value of zero means that there is no next
* entry.
*/
return VerdauxEntry;
})();
/**
* Version Definitions, contained in the special section named
* `.gnu.version_d` with the section type `sh_type::gnu_verdef`
* (`SHT_GNU_verdef`).
*
* The number of entries in this section must match the value of the
* dynamic tag `dynamic_array_tags::verdefnum` (`DT_VERDEFNUM`) in the
* Dynamic Section (`.dynamic`).
*
* `_parent.linked_section` must be the string table that contains the
* strings referenced by this section. Specifically, the string table in
* the `.dynstr` section should be used (side note: the `readelf` command
* doesn't even check which string table `sh_link` points to, and always
* uses `.dynstr` for the lookups - see
* <https://forge.sourceware.org/binutils-gdb/binutils-gdb-mirror/src/tag/binutils-2_46_1/binutils/readelf.c#L13787>).
*
* The `is_string_table_linked` value instance indicates whether the
* string table is linked. If it is not, version names (the `name`
* instance in the `verdaux_entry` type) will not be available.
* @see {@link https://refspecs.linuxfoundation.org/LSB_5.0.0/LSB-Core-generic/LSB-Core-generic/symversion.html#SYMVERDEFS|Source}
* @see {@link https://docs.oracle.com/en/operating-systems/solaris/oracle-solaris/11.4/linkers-libraries/version-definition-section.html|Source}
* @see {@link https://www.akkadia.org/drepper/symbol-versioning|Source}
*/
var VerdefSection = EndianElf.VerdefSection = (function() {
function VerdefSection(_io, _parent, _root, _is_le) {
this._io = _io;
this._parent = _parent;
this._root = _root;
this._is_le = _is_le;
this._read();
}
VerdefSection.prototype._read = function() {
if (this._is_le === true) {
this._readLE();
} else if (this._is_le === false) {
this._readBE();
} else {
throw new KaitaiStream.UndecidedEndiannessError();
}
}
VerdefSection.prototype._readLE = function() {
this.firstEntry = new VerdefSectionEntry(this._io, this, this._root, this._is_le);
}
VerdefSection.prototype._readBE = function() {
this.firstEntry = new VerdefSectionEntry(this._io, this, this._root, this._is_le);
}
/**
* Indicates whether a string table is linked. This should always be
* `true` in spec-compliant ELF files. If it is `false`, the string
* offsets in this section will not be resolved to strings.
*/
Object.defineProperty(VerdefSection.prototype, 'isStringTableLinked', {
get: function() {
if (this._m_isStringTableLinked !== undefined)
return this._m_isStringTableLinked;
this._m_isStringTableLinked = this._parent.linkedSection.type == Elf.ShType.STRTAB;
return this._m_isStringTableLinked;
}
});
/**
* Number of entries (version definitions)
* @see {@link https://docs.oracle.com/en/operating-systems/solaris/oracle-solaris/11.4/linkers-libraries/section-headers.html#GUID-2CBE4879-2E76-426E-BB7F-CF0CB1D87C52__CHAPTER6-47976|Source}
*/
Object.defineProperty(VerdefSection.prototype, 'numEntries', {
get: function() {
if (this._m_numEntries !== undefined)
return this._m_numEntries;
this._m_numEntries = this._parent.info;
return this._m_numEntries;
}
});
return VerdefSection;
})();
/**
* @see {@link https://refspecs.linuxfoundation.org/LSB_5.0.0/LSB-Core-generic/LSB-Core-generic/symversion.html#VERDEFENTRIES|Source}
* @see {@link https://docs.oracle.com/en/operating-systems/solaris/oracle-solaris/11.4/linkers-libraries/version-definition-section.html|Source}
* @see {@link https://www.akkadia.org/drepper/symbol-versioning|Source}
*/
var VerdefSectionEntry = EndianElf.VerdefSectionEntry = (function() {
function VerdefSectionEntry(_io, _parent, _root, _is_le) {
this._io = _io;
this._parent = _parent;
this._root = _root;
this._is_le = _is_le;
this._read();
}
VerdefSectionEntry.prototype._read = function() {
if (this._is_le === true) {
this._readLE();
} else if (this._is_le === false) {
this._readBE();
} else {
throw new KaitaiStream.UndecidedEndiannessError();
}
}
VerdefSectionEntry.prototype._readLE = function() {
if (this.ofsStart < 0) {
this._unnamed0 = this._io.readBytes(0);
}
this.version = this._io.readU2le();
if (!(this.version == 1)) {
throw new KaitaiStream.ValidationNotEqualError(1, this.version, this._io, "/types/endian_elf/types/verdef_section_entry/seq/1");
}
this.flags = this._io.readU2le();
this.versionIndex = this._io.readU2le();
var _ = this.versionIndex;
if (!((_ & 32768) == 0)) {
throw new KaitaiStream.ValidationExprError(this.versionIndex, this._io, "/types/endian_elf/types/verdef_section_entry/seq/3");
}
this.numAuxEntries = this._io.readU2le();
if (!(this.numAuxEntries >= 1)) {
throw new KaitaiStream.ValidationLessThanError(1, this.numAuxEntries, this._io, "/types/endian_elf/types/verdef_section_entry/seq/4");
}
this.hash = this._io.readU4le();
this.ofsFirstAux = this._io.readU4le();
if (!(this.ofsFirstAux >= 20)) {
throw new KaitaiStream.ValidationLessThanError(20, this.ofsFirstAux, this._io, "/types/endian_elf/types/verdef_section_entry/seq/6");
}
this.ofsNext = this._io.readU4le();
var _ = this.ofsNext;
if (!( ((_ == 0) || (_ >= 20)) )) {
throw new KaitaiStream.ValidationExprError(this.ofsNext, this._io, "/types/endian_elf/types/verdef_section_entry/seq/7");
}
}
VerdefSectionEntry.prototype._readBE = function() {
if (this.ofsStart < 0) {
this._unnamed0 = this._io.readBytes(0);
}
this.version = this._io.readU2be();
if (!(this.version == 1)) {
throw new KaitaiStream.ValidationNotEqualError(1, this.version, this._io, "/types/endian_elf/types/verdef_section_entry/seq/1");
}
this.flags = this._io.readU2be();
this.versionIndex = this._io.readU2be();
var _ = this.versionIndex;
if (!((_ & 32768) == 0)) {
throw new KaitaiStream.ValidationExprError(this.versionIndex, this._io, "/types/endian_elf/types/verdef_section_entry/seq/3");
}
this.numAuxEntries = this._io.readU2be();
if (!(this.numAuxEntries >= 1)) {
throw new KaitaiStream.ValidationLessThanError(1, this.numAuxEntries, this._io, "/types/endian_elf/types/verdef_section_entry/seq/4");
}
this.hash = this._io.readU4be();
this.ofsFirstAux = this._io.readU4be();
if (!(this.ofsFirstAux >= 20)) {
throw new KaitaiStream.ValidationLessThanError(20, this.ofsFirstAux, this._io, "/types/endian_elf/types/verdef_section_entry/seq/6");
}
this.ofsNext = this._io.readU4be();
var _ = this.ofsNext;
if (!( ((_ == 0) || (_ >= 20)) )) {
throw new KaitaiStream.ValidationExprError(this.ofsNext, this._io, "/types/endian_elf/types/verdef_section_entry/seq/7");
}
}
/**
* First auxiliary entry of type `verdaux_entry` (`Elfxx_Verdaux`).
* The rest follow its `next` instance.
*/
Object.defineProperty(VerdefSectionEntry.prototype, 'firstAux', {
get: function() {
if (this._m_firstAux !== undefined)
return this._m_firstAux;
var _pos = this._io.pos;
this._io.seek(this.ofsStart + this.ofsFirstAux);
if (this._is_le) {
this._m_firstAux = new VerdauxEntry(this._io, this._parent, this._root, this._is_le);
} else {
this._m_firstAux = new VerdauxEntry(this._io, this._parent, this._root, this._is_le);
}
this._io.seek(_pos);
return this._m_firstAux;
}
});
Object.defineProperty(VerdefSectionEntry.prototype, 'flagsObj', {
get: function() {
if (this._m_flagsObj !== undefined)
return this._m_flagsObj;
if (this._is_le) {
this._m_flagsObj = new VersionFlags(this._io, this, this._root, this._is_le, this.flags);
} else {
this._m_flagsObj = new VersionFlags(this._io, this, this._root, this._is_le, this.flags);
}
return this._m_flagsObj;
}
});
Object.defineProperty(VerdefSectionEntry.prototype, 'next', {
get: function() {
if (this._m_next !== undefined)
return this._m_next;
if (this.ofsNext != 0) {
var _pos = this._io.pos;
this._io.seek(this.ofsStart + this.ofsNext);
if (this._is_le) {
this._m_next = new VerdefSectionEntry(this._io, this._parent, this._root, this._is_le);
} else {
this._m_next = new VerdefSectionEntry(this._io, this._parent, this._root, this._is_le);
}
this._io.seek(_pos);
}
return this._m_next;
}
});
Object.defineProperty(VerdefSectionEntry.prototype, 'ofsStart', {
get: function() {
if (this._m_ofsStart !== undefined)
return this._m_ofsStart;
this._m_ofsStart = this._io.pos;
return this._m_ofsStart;
}
});
Object.defineProperty(VerdefSectionEntry.prototype, 'versionIndexSpecial', {
get: function() {
if (this._m_versionIndexSpecial !== undefined)
return this._m_versionIndexSpecial;
this._m_versionIndexSpecial = this.versionIndex;
return this._m_versionIndexSpecial;
}
});
/**
* Version of the structure. Must be set to 1.
*/
/**
* Version information flag bitmask. Access `flags_obj` instead.
*/
/**
* Version index assigned to this version definition. A unique index
* that entries in the Symbol Version Table (the `versym_section`
* type) use to reference the corresponding version definition.
* @see {@link https://docs.oracle.com/en/operating-systems/solaris/oracle-solaris/11.4/linkers-libraries/version-definition-section.html|Source}
*/
/**
* Number of associated auxiliary entries.
*/
/**
* Version name hash value (ELF hash function).
*/
/**
* Byte offset to the first `verdaux_entry` (`Elfxx_Verdaux`)
* associated with this version definition. The offset is relative to
* the start of this `verdef_section_entry`.
*/
/**
* Byte offset to the next verdef entry, relative to the start of
* this `verdef_section_entry`. A value of zero means that there is
* no next entry.
*/
return VerdefSectionEntry;
})();
/**
* @see {@link https://refspecs.linuxfoundation.org/LSB_5.0.0/LSB-Core-generic/LSB-Core-generic/symversion.html#VERNEEDEXTFIG|Source}
* @see {@link https://docs.oracle.com/en/operating-systems/solaris/oracle-solaris/11.4/linkers-libraries/version-dependency-section.html|Source}
* @see {@link https://www.akkadia.org/drepper/symbol-versioning|Source}
*/
var VernauxEntry = EndianElf.VernauxEntry = (function() {
function VernauxEntry(_io, _parent, _root, _is_le) {
this._io = _io;
this._parent = _parent;
this._root = _root;
this._is_le = _is_le;
this._read();
}
VernauxEntry.prototype._read = function() {
if (this._is_le === true) {
this._readLE();
} else if (this._is_le === false) {
this._readBE();
} else {
throw new KaitaiStream.UndecidedEndiannessError();
}
}
VernauxEntry.prototype._readLE = function() {
if (this.ofsStart < 0) {
this._unnamed0 = this._io.readBytes(0);
}
this.hash = this._io.readU4le();
this.flags = this._io.readU2le();
this.versionIndex = new VersionIndex(this._io, this, this._root, this._is_le);
this.ofsName = this._io.readU4le();
this.ofsNext = this._io.readU4le();
var _ = this.ofsNext;
if (!( ((_ == 0) || (_ >= 16)) )) {
throw new KaitaiStream.ValidationExprError(this.ofsNext, this._io, "/types/endian_elf/types/vernaux_entry/seq/5");
}
}
VernauxEntry.prototype._readBE = function() {
if (this.ofsStart < 0) {
this._unnamed0 = this._io.readBytes(0);
}
this.hash = this._io.readU4be();
this.flags = this._io.readU2be();
this.versionIndex = new VersionIndex(this._io, this, this._root, this._is_le);
this.ofsName = this._io.readU4be();
this.ofsNext = this._io.readU4be();
var _ = this.ofsNext;
if (!( ((_ == 0) || (_ >= 16)) )) {
throw new KaitaiStream.ValidationExprError(this.ofsNext, this._io, "/types/endian_elf/types/vernaux_entry/seq/5");
}
}
Object.defineProperty(VernauxEntry.prototype, 'flagsObj', {
get: function() {
if (this._m_flagsObj !== undefined)
return this._m_flagsObj;
if (this._is_le) {
this._m_flagsObj = new VersionFlags(this._io, this, this._root, this._is_le, this.flags);
} else {
this._m_flagsObj = new VersionFlags(this._io, this, this._root, this._is_le, this.flags);
}
return this._m_flagsObj;
}
});
Object.defineProperty(VernauxEntry.prototype, 'name', {
get: function() {
if (this._m_name !== undefined)
return this._m_name;
if (this._parent.isStringTableLinked) {
var io = this._parent._parent.linkedSection.body._io;
var _pos = io.pos;
io.seek(this.ofsName);
if (this._is_le) {
this._m_name = KaitaiStream.bytesToStr(io.readBytesTerm(0, false, true, true), "UTF-8");
} else {
this._m_name = KaitaiStream.bytesToStr(io.readBytesTerm(0, false, true, true), "UTF-8");
}
io.seek(_pos);
}
return this._m_name;
}
});
Object.defineProperty(VernauxEntry.prototype, 'next', {
get: function() {
if (this._m_next !== undefined)
return this._m_next;
if (this.ofsNext != 0) {
var _pos = this._io.pos;
this._io.seek(this.ofsStart + this.ofsNext);
if (this._is_le) {
this._m_next = new VernauxEntry(this._io, this._parent, this._root, this._is_le);
} else {
this._m_next = new VernauxEntry(this._io, this._parent, this._root, this._is_le);
}
this._io.seek(_pos);
}
return this._m_next;
}
});
Object.defineProperty(VernauxEntry.prototype, 'ofsStart', {
get: function() {
if (this._m_ofsStart !== undefined)
return this._m_ofsStart;
this._m_ofsStart = this._io.pos;
return this._m_ofsStart;
}
});
/**
* Dependency name hash value (ELF hash function).
*/
/**
* Dependency information flag bitmask. Access `flags_obj` instead.
*/
/**
* Version index assigned to this dependency version. A unique index
* that entries in the Symbol Version Table (the `versym_section`
* type) use to reference the corresponding dependency version.
* @see {@link https://docs.oracle.com/en/operating-systems/solaris/oracle-solaris/11.4/linkers-libraries/version-dependency-section.html|Source}
*/
/**
* Byte offset to the dependency name string in the linked string
* table.
*/
/**
* Byte offset to the next vernaux entry, relative to the start of
* this `vernaux_entry`. A value of zero means that there is no next
* entry.
*/
return VernauxEntry;
})();
/**
* Version Requirements, contained in the special section named
* `.gnu.version_r` with the section type `sh_type::gnu_verneed`
* (`SHT_GNU_verneed`). This section defines the required versions of
* dynamic symbols from other shared objects.
*
* The number of entries in this section must match the value of the
* dynamic tag `dynamic_array_tags::verneednum` (`DT_VERNEEDNUM`) in the
* Dynamic Section (`.dynamic`).
*
* `_parent.linked_section` must be the string table that contains the
* strings referenced by this section. Specifically, the string table in
* the `.dynstr` section should be used (side note: the `readelf` command
* doesn't even check which string table `sh_link` points to, and always
* uses `.dynstr` for the lookups - see
* <https://forge.sourceware.org/binutils-gdb/binutils-gdb-mirror/src/tag/binutils-2_46_1/binutils/readelf.c#L13941>).
*
* The `is_string_table_linked` value instance indicates whether the
* string table is linked. If it is not, file names (the `file_name`
* instance in the `verneed_section_entry` type) or version names (the
* `name` instance in the `vernaux_entry` type) will not be available.
* @see {@link https://refspecs.linuxfoundation.org/LSB_5.0.0/LSB-Core-generic/LSB-Core-generic/symversion.html#SYMVERRQMTS|Source}
* @see {@link https://docs.oracle.com/en/operating-systems/solaris/oracle-solaris/11.4/linkers-libraries/version-dependency-section.html|Source}
* @see {@link https://www.akkadia.org/drepper/symbol-versioning|Source}
*/
var VerneedSection = EndianElf.VerneedSection = (function() {
function VerneedSection(_io, _parent, _root, _is_le) {
this._io = _io;
this._parent = _parent;
this._root = _root;
this._is_le = _is_le;
this._read();
}
VerneedSection.prototype._read = function() {
if (this._is_le === true) {
this._readLE();
} else if (this._is_le === false) {
this._readBE();
} else {
throw new KaitaiStream.UndecidedEndiannessError();
}
}
VerneedSection.prototype._readLE = function() {
this.firstEntry = new VerneedSectionEntry(this._io, this, this._root, this._is_le);
}
VerneedSection.prototype._readBE = function() {
this.firstEntry = new VerneedSectionEntry(this._io, this, this._root, this._is_le);
}
/**
* Indicates whether a string table is linked. This should always be
* `true` in spec-compliant ELF files. If it is `false`, the string
* offsets in this section will not be resolved to strings.
*/
Object.defineProperty(VerneedSection.prototype, 'isStringTableLinked', {
get: function() {
if (this._m_isStringTableLinked !== undefined)
return this._m_isStringTableLinked;
this._m_isStringTableLinked = this._parent.linkedSection.type == Elf.ShType.STRTAB;
return this._m_isStringTableLinked;
}
});
/**
* Number of entries (dependency versions)
* @see {@link https://docs.oracle.com/en/operating-systems/solaris/oracle-solaris/11.4/linkers-libraries/section-headers.html#GUID-2CBE4879-2E76-426E-BB7F-CF0CB1D87C52__CHAPTER6-47976|Source}
*/
Object.defineProperty(VerneedSection.prototype, 'numEntries', {
get: function() {
if (this._m_numEntries !== undefined)
return this._m_numEntries;
this._m_numEntries = this._parent.info;
return this._m_numEntries;
}
});
return VerneedSection;
})();
/**
* @see {@link https://refspecs.linuxfoundation.org/LSB_5.0.0/LSB-Core-generic/LSB-Core-generic/symversion.html#VERNEEDFIG|Source}
* @see {@link https://docs.oracle.com/en/operating-systems/solaris/oracle-solaris/11.4/linkers-libraries/version-dependency-section.html|Source}
* @see {@link https://www.akkadia.org/drepper/symbol-versioning|Source}
*/
var VerneedSectionEntry = EndianElf.VerneedSectionEntry = (function() {
function VerneedSectionEntry(_io, _parent, _root, _is_le) {
this._io = _io;
this._parent = _parent;
this._root = _root;
this._is_le = _is_le;
this._read();
}
VerneedSectionEntry.prototype._read = function() {
if (this._is_le === true) {
this._readLE();
} else if (this._is_le === false) {
this._readBE();
} else {
throw new KaitaiStream.UndecidedEndiannessError();
}
}
VerneedSectionEntry.prototype._readLE = function() {
if (this.ofsStart < 0) {
this._unnamed0 = this._io.readBytes(0);
}
this.version = this._io.readU2le();
if (!(this.version == 1)) {
throw new KaitaiStream.ValidationNotEqualError(1, this.version, this._io, "/types/endian_elf/types/verneed_section_entry/seq/1");
}
this.numAuxEntries = this._io.readU2le();
if (!(this.numAuxEntries >= 1)) {
throw new KaitaiStream.ValidationLessThanError(1, this.numAuxEntries, this._io, "/types/endian_elf/types/verneed_section_entry/seq/2");
}
this.ofsFileName = this._io.readU4le();
this.ofsFirstAux = this._io.readU4le();
if (!(this.ofsFirstAux >= 16)) {
throw new KaitaiStream.ValidationLessThanError(16, this.ofsFirstAux, this._io, "/types/endian_elf/types/verneed_section_entry/seq/4");
}
this.ofsNext = this._io.readU4le();
var _ = this.ofsNext;
if (!( ((_ == 0) || (_ >= 16)) )) {
throw new KaitaiStream.ValidationExprError(this.ofsNext, this._io, "/types/endian_elf/types/verneed_section_entry/seq/5");
}
}
VerneedSectionEntry.prototype._readBE = function() {
if (this.ofsStart < 0) {
this._unnamed0 = this._io.readBytes(0);
}
this.version = this._io.readU2be();
if (!(this.version == 1)) {
throw new KaitaiStream.ValidationNotEqualError(1, this.version, this._io, "/types/endian_elf/types/verneed_section_entry/seq/1");
}
this.numAuxEntries = this._io.readU2be();
if (!(this.numAuxEntries >= 1)) {
throw new KaitaiStream.ValidationLessThanError(1, this.numAuxEntries, this._io, "/types/endian_elf/types/verneed_section_entry/seq/2");
}
this.ofsFileName = this._io.readU4be();
this.ofsFirstAux = this._io.readU4be();
if (!(this.ofsFirstAux >= 16)) {
throw new KaitaiStream.ValidationLessThanError(16, this.ofsFirstAux, this._io, "/types/endian_elf/types/verneed_section_entry/seq/4");
}
this.ofsNext = this._io.readU4be();
var _ = this.ofsNext;
if (!( ((_ == 0) || (_ >= 16)) )) {
throw new KaitaiStream.ValidationExprError(this.ofsNext, this._io, "/types/endian_elf/types/verneed_section_entry/seq/5");
}
}
Object.defineProperty(VerneedSectionEntry.prototype, 'fileName', {
get: function() {
if (this._m_fileName !== undefined)
return this._m_fileName;
if (this._parent.isStringTableLinked) {
var io = this._parent._parent.linkedSection.body._io;
var _pos = io.pos;
io.seek(this.ofsFileName);
if (this._is_le) {
this._m_fileName = KaitaiStream.bytesToStr(io.readBytesTerm(0, false, true, true), "UTF-8");
} else {
this._m_fileName = KaitaiStream.bytesToStr(io.readBytesTerm(0, false, true, true), "UTF-8");
}
io.seek(_pos);
}
return this._m_fileName;
}
});
/**
* First auxiliary entry of type `vernaux_entry` (`Elfxx_Vernaux`).
* The rest follow its `next` instance.
*/
Object.defineProperty(VerneedSectionEntry.prototype, 'firstAux', {
get: function() {
if (this._m_firstAux !== undefined)
return this._m_firstAux;
var _pos = this._io.pos;
this._io.seek(this.ofsStart + this.ofsFirstAux);
if (this._is_le) {
this._m_firstAux = new VernauxEntry(this._io, this._parent, this._root, this._is_le);
} else {
this._m_firstAux = new VernauxEntry(this._io, this._parent, this._root, this._is_le);
}
this._io.seek(_pos);
return this._m_firstAux;
}
});
Object.defineProperty(VerneedSectionEntry.prototype, 'next', {
get: function() {
if (this._m_next !== undefined)
return this._m_next;
if (this.ofsNext != 0) {
var _pos = this._io.pos;
this._io.seek(this.ofsStart + this.ofsNext);
if (this._is_le) {
this._m_next = new VerneedSectionEntry(this._io, this._parent, this._root, this._is_le);
} else {
this._m_next = new VerneedSectionEntry(this._io, this._parent, this._root, this._is_le);
}
this._io.seek(_pos);
}
return this._m_next;
}
});
Object.defineProperty(VerneedSectionEntry.prototype, 'ofsStart', {
get: function() {
if (this._m_ofsStart !== undefined)
return this._m_ofsStart;
this._m_ofsStart = this._io.pos;
return this._m_ofsStart;
}
});
/**
* Version of the structure. Must be set to 1.
*/
/**
* Number of associated auxiliary entries.
*/
/**
* Byte offset to the file name string in the linked string table.
*/
/**
* Byte offset to the first associated `vernaux_entry`
* (`Elfxx_Vernaux`). The offset is relative to the start of this
* `verneed_section_entry`.
*/
/**
* Byte offset to the next verneed entry, relative to the start of
* this `verneed_section_entry`. A value of zero means that there is
* no next entry.
*/
return VerneedSectionEntry;
})();
/**
* Version information flag bitmask, shared by the `flags` (`vd_flags`)
* field of `verdef_section_entry` (`Elfxx_Verdef`) and the `flags`
* (`vna_flags`) field of `vernaux_entry` (`Elfxx_Vernaux`).
* @see {@link https://refspecs.linuxfoundation.org/LSB_5.0.0/LSB-Core-generic/LSB-Core-generic/symversion.html#SYMSTARTSEQ|Source}
* @see {@link https://forge.sourceware.org/glibc/glibc-mirror/src/tag/glibc-2.43/elf/elf.h#L1078|Source}
* @see {@link https://www.akkadia.org/drepper/symbol-versioning|Source}
*/
var VersionFlags = EndianElf.VersionFlags = (function() {
function VersionFlags(_io, _parent, _root, _is_le, value) {
this._io = _io;
this._parent = _parent;
this._root = _root;
this._is_le = _is_le;
this.value = value;
this._read();
}
VersionFlags.prototype._read = function() {
if (this._is_le === true) {
this._readLE();
} else if (this._is_le === false) {
this._readBE();
} else {
throw new KaitaiStream.UndecidedEndiannessError();
}
}
VersionFlags.prototype._readLE = function() {
}
VersionFlags.prototype._readBE = function() {
}
/**
* Version definition of the file itself (the base definition).
*/
Object.defineProperty(VersionFlags.prototype, 'base', {
get: function() {
if (this._m_base !== undefined)
return this._m_base;
this._m_base = (this.value & 1) != 0;
return this._m_base;
}
});
/**
* Version reference exists for informational purposes and does not
* need to be validated at runtime.
* @see {@link https://docs.oracle.com/en/operating-systems/solaris/oracle-solaris/11.4/linkers-libraries/version-dependency-section.html|Source}
*/
Object.defineProperty(VersionFlags.prototype, 'info', {
get: function() {
if (this._m_info !== undefined)
return this._m_info;
this._m_info = (this.value & 4) != 0;
return this._m_info;
}
});
/**
* Weak version identifier.
*
* A weak version definition has no symbols associated with the
* version. See [Creating a Weak Version
* Definition](https://docs.oracle.com/en/operating-systems/solaris/oracle-solaris/11.4/linkers-libraries/creating-weak-version-definition.html).
*/
Object.defineProperty(VersionFlags.prototype, 'weak', {
get: function() {
if (this._m_weak !== undefined)
return this._m_weak;
this._m_weak = (this.value & 2) != 0;
return this._m_weak;
}
});
return VersionFlags;
})();
var VersionIndex = EndianElf.VersionIndex = (function() {
function VersionIndex(_io, _parent, _root, _is_le) {
this._io = _io;
this._parent = _parent;
this._root = _root;
this._is_le = _is_le;
this._read();
}
VersionIndex.prototype._read = function() {
if (this._is_le === true) {
this._readLE();
} else if (this._is_le === false) {
this._readBE();
} else {
throw new KaitaiStream.UndecidedEndiannessError();
}
}
VersionIndex.prototype._readLE = function() {
this.raw = this._io.readU2le();
}
VersionIndex.prototype._readBE = function() {
this.raw = this._io.readU2be();
}
/**
* This bit is set if the symbol is hidden, and is only visible with
* an explicit version number. This is a GNU extension.
* @see {@link https://forge.sourceware.org/binutils-gdb/binutils-gdb-mirror/src/tag/binutils-2_46_1/include/elf/common.h#L1379|Source}
*/
Object.defineProperty(VersionIndex.prototype, 'isHidden', {
get: function() {
if (this._m_isHidden !== undefined)
return this._m_isHidden;
this._m_isHidden = (this.raw & 32768) != 0;
return this._m_isHidden;
}
});
/**
* The values `version_index_special::local` (0) and
* `version_index_special::global_symbol` (1) have special meanings.
* The `version_index_special` value instance converts the integer
* value to the `version_index_special` enum.
*/
Object.defineProperty(VersionIndex.prototype, 'value', {
get: function() {
if (this._m_value !== undefined)
return this._m_value;
this._m_value = this.raw & 32767;
return this._m_value;
}
});
/**
* Note: we match special constants against the full 16-bit integer
* value (called `raw` in this .ksy implementation), because that's
* what the `readelf` command does when deciding whether to print
* `0 (*local*)` or `1 (*global*)` in the `.gnu.version`
* (`SHT_GNU_versym`) section - see
* <https://forge.sourceware.org/binutils-gdb/binutils-gdb-mirror/src/tag/binutils-2_46_1/binutils/readelf.c#L14079>.
*
* Besides, `version_index_special::eliminate` (`VER_NDX_ELIMINATE`)
* has a value of `0xff01`, which is a 16-bit value. If we matched
* against `value` instead, `version_index_special::eliminate` would
* be unreachable, because `value` contains only the lower 15 bits,
* so its maximum possible value is `0x7fff`.
*/
Object.defineProperty(VersionIndex.prototype, 'versionIndexSpecial', {
get: function() {
if (this._m_versionIndexSpecial !== undefined)
return this._m_versionIndexSpecial;
this._m_versionIndexSpecial = this.raw;
return this._m_versionIndexSpecial;
}
});
/**
* Raw value, don't read this field - access `value`,
* `version_index_special` and `is_hidden` instead.
*/
return VersionIndex;
})();
/**
* Symbol Version Table, contained in the special section named
* `.gnu.version` with the section type `sh_type::gnu_versym`
* (`SHT_GNU_versym`).
*
* This section must have the same number of entries as the Dynamic
* Symbol Table in the `.dynsym` section (section type `sh_type::dynsym`
* / `SHT_DYNSYM`). Each entry specifies the version defined for or
* required by the corresponding symbol in the Dynamic Symbol Table.
* @see {@link https://refspecs.linuxfoundation.org/LSB_5.0.0/LSB-Core-generic/LSB-Core-generic/symversion.html#SYMVERTBL|Source}
* @see {@link https://docs.oracle.com/en/operating-systems/solaris/oracle-solaris/11.4/linkers-libraries/version-symbol-section.html|Source}
* @see {@link https://www.akkadia.org/drepper/symbol-versioning|Source}
*/
var VersymSection = EndianElf.VersymSection = (function() {
function VersymSection(_io, _parent, _root, _is_le) {
this._io = _io;
this._parent = _parent;
this._root = _root;
this._is_le = _is_le;
this._read();
}
VersymSection.prototype._read = function() {
if (this._is_le === true) {
this._readLE();
} else if (this._is_le === false) {
this._readBE();
} else {
throw new KaitaiStream.UndecidedEndiannessError();
}
}
VersymSection.prototype._readLE = function() {
this.entries = [];
var i = 0;
while (!this._io.isEof()) {
this.entries.push(new VersionIndex(this._io, this, this._root, this._is_le));
i++;
}
}
VersymSection.prototype._readBE = function() {
this.entries = [];
var i = 0;
while (!this._io.isEof()) {
this.entries.push(new VersionIndex(this._io, this, this._root, this._is_le));
i++;
}
}
/**
* Version indexes for the corresponding symbols in the Dynamic
* Symbol Table (`.dynsym` section).
*
* These values are not the versions themselves: they are keys that
* are matched against the `version_index` (`vd_ndx`) field of the
* `verdef_section_entry` (`Elfxx_Verdef`) type if the symbol is
* defined in this object, or the `version_index` (`vna_other`) field
* of the `vernaux_entry` (`Elfxx_Vernaux`) type if the symbol is
* required from another object. The `name` instance of the matched
* entry specifies the version of the symbol.
*/
return VersymSection;
})();
Object.defineProperty(EndianElf.prototype, 'programHeaders', {
get: function() {
if (this._m_programHeaders !== undefined)
return this._m_programHeaders;
var _pos = this._io.pos;
this._io.seek(this.ofsProgramHeaders);
if (this._is_le) {
this._raw__m_programHeaders = [];
this._m_programHeaders = [];
for (var i = 0; i < this.numProgramHeaders; i++) {
this._raw__m_programHeaders.push(this._io.readBytes(this.programHeaderSize));
var _io__raw__m_programHeaders = new KaitaiStream(this._raw__m_programHeaders[i]);
this._m_programHeaders.push(new ProgramHeader(_io__raw__m_programHeaders, this, this._root, this._is_le));
}
} else {
this._raw__m_programHeaders = [];
this._m_programHeaders = [];
for (var i = 0; i < this.numProgramHeaders; i++) {
this._raw__m_programHeaders.push(this._io.readBytes(this.programHeaderSize));
var _io__raw__m_programHeaders = new KaitaiStream(this._raw__m_programHeaders[i]);
this._m_programHeaders.push(new ProgramHeader(_io__raw__m_programHeaders, this, this._root, this._is_le));
}
}
this._io.seek(_pos);
return this._m_programHeaders;
}
});
Object.defineProperty(EndianElf.prototype, 'sectionHeaders', {
get: function() {
if (this._m_sectionHeaders !== undefined)
return this._m_sectionHeaders;
var _pos = this._io.pos;
this._io.seek(this.ofsSectionHeaders);
if (this._is_le) {
this._raw__m_sectionHeaders = [];
this._m_sectionHeaders = [];
for (var i = 0; i < this.numSectionHeaders; i++) {
this._raw__m_sectionHeaders.push(this._io.readBytes(this.sectionHeaderSize));
var _io__raw__m_sectionHeaders = new KaitaiStream(this._raw__m_sectionHeaders[i]);
this._m_sectionHeaders.push(new SectionHeader(_io__raw__m_sectionHeaders, this, this._root, this._is_le));
}
} else {
this._raw__m_sectionHeaders = [];
this._m_sectionHeaders = [];
for (var i = 0; i < this.numSectionHeaders; i++) {
this._raw__m_sectionHeaders.push(this._io.readBytes(this.sectionHeaderSize));
var _io__raw__m_sectionHeaders = new KaitaiStream(this._raw__m_sectionHeaders[i]);
this._m_sectionHeaders.push(new SectionHeader(_io__raw__m_sectionHeaders, this, this._root, this._is_le));
}
}
this._io.seek(_pos);
return this._m_sectionHeaders;
}
});
Object.defineProperty(EndianElf.prototype, 'sectionNames', {
get: function() {
if (this._m_sectionNames !== undefined)
return this._m_sectionNames;
if ( ((this.sectionNamesIdx != Elf.SectionHeaderIdxSpecial.UNDEFINED) && (this.sectionNamesIdx < this._root.header.numSectionHeaders)) ) {
var _pos = this._io.pos;
this._io.seek(this.sectionHeaders[this.sectionNamesIdx].ofsBody);
if (this._is_le) {
this._raw__m_sectionNames = this._io.readBytes(this.sectionHeaders[this.sectionNamesIdx].lenBody);
var _io__raw__m_sectionNames = new KaitaiStream(this._raw__m_sectionNames);
this._m_sectionNames = new StringsStruct(_io__raw__m_sectionNames, this, this._root, this._is_le);
} else {
this._raw__m_sectionNames = this._io.readBytes(this.sectionHeaders[this.sectionNamesIdx].lenBody);
var _io__raw__m_sectionNames = new KaitaiStream(this._raw__m_sectionNames);
this._m_sectionNames = new StringsStruct(_io__raw__m_sectionNames, this, this._root, this._is_le);
}
this._io.seek(_pos);
}
return this._m_sectionNames;
}
});
return EndianElf;
})();
var PhdrTypeFlags = Elf.PhdrTypeFlags = (function() {
function PhdrTypeFlags(_io, _parent, _root, value) {
this._io = _io;
this._parent = _parent;
this._root = _root;
this.value = value;
this._read();
}
PhdrTypeFlags.prototype._read = function() {
}
Object.defineProperty(PhdrTypeFlags.prototype, 'execute', {
get: function() {
if (this._m_execute !== undefined)
return this._m_execute;
this._m_execute = (this.value & 1) != 0;
return this._m_execute;
}
});
Object.defineProperty(PhdrTypeFlags.prototype, 'maskProc', {
get: function() {
if (this._m_maskProc !== undefined)
return this._m_maskProc;
this._m_maskProc = (this.value & 4026531840) != 0;
return this._m_maskProc;
}
});
Object.defineProperty(PhdrTypeFlags.prototype, 'read', {
get: function() {
if (this._m_read !== undefined)
return this._m_read;
this._m_read = (this.value & 4) != 0;
return this._m_read;
}
});
Object.defineProperty(PhdrTypeFlags.prototype, 'write', {
get: function() {
if (this._m_write !== undefined)
return this._m_write;
this._m_write = (this.value & 2) != 0;
return this._m_write;
}
});
return PhdrTypeFlags;
})();
/**
* @see {@link https://docs.oracle.com/en/operating-systems/solaris/oracle-solaris/11.4/linkers-libraries/section-headers.html#GUID-2CBE4879-2E76-426E-BB7F-CF0CB1D87C52__CHAPTER6-10675|Source}
* @see {@link https://forge.sourceware.org/binutils-gdb/binutils-gdb-mirror/src/tag/binutils-2_46_1/include/elf/common.h#L614|Source}
* @see {@link https://forge.sourceware.org/glibc/glibc-mirror/src/tag/glibc-2.43/elf/elf.h#L468|Source}
*/
var SectionHeaderFlags = Elf.SectionHeaderFlags = (function() {
function SectionHeaderFlags(_io, _parent, _root, value) {
this._io = _io;
this._parent = _parent;
this._root = _root;
this.value = value;
this._read();
}
SectionHeaderFlags.prototype._read = function() {
}
/**
* Occupies memory during execution
*/
Object.defineProperty(SectionHeaderFlags.prototype, 'alloc', {
get: function() {
if (this._m_alloc !== undefined)
return this._m_alloc;
this._m_alloc = (this.value & 2) != 0;
return this._m_alloc;
}
});
/**
* Section with compressed data
*/
Object.defineProperty(SectionHeaderFlags.prototype, 'compressed', {
get: function() {
if (this._m_compressed !== undefined)
return this._m_compressed;
this._m_compressed = (this.value & 2048) != 0;
return this._m_compressed;
}
});
/**
* Section is excluded unless referenced or allocated (Solaris)
*/
Object.defineProperty(SectionHeaderFlags.prototype, 'exclude', {
get: function() {
if (this._m_exclude !== undefined)
return this._m_exclude;
this._m_exclude = (this.value & 2147483648) != 0;
return this._m_exclude;
}
});
/**
* Executable machine instructions
*/
Object.defineProperty(SectionHeaderFlags.prototype, 'execInstr', {
get: function() {
if (this._m_execInstr !== undefined)
return this._m_execInstr;
this._m_execInstr = (this.value & 4) != 0;
return this._m_execInstr;
}
});
/**
* Mbind section
* @see {@link https://forge.sourceware.org/binutils-gdb/binutils-gdb-mirror/src/tag/binutils-2_46_1/include/elf/common.h#L631|Source}
*/
Object.defineProperty(SectionHeaderFlags.prototype, 'gnuMbind', {
get: function() {
if (this._m_gnuMbind !== undefined)
return this._m_gnuMbind;
this._m_gnuMbind = (this.value & 16777216) != 0;
return this._m_gnuMbind;
}
});
/**
* Member of a section group
*/
Object.defineProperty(SectionHeaderFlags.prototype, 'group', {
get: function() {
if (this._m_group !== undefined)
return this._m_group;
this._m_group = (this.value & 512) != 0;
return this._m_group;
}
});
/**
* Section header's `sh_info` field holds a section header table index
*/
Object.defineProperty(SectionHeaderFlags.prototype, 'infoLink', {
get: function() {
if (this._m_infoLink !== undefined)
return this._m_infoLink;
this._m_infoLink = (this.value & 64) != 0;
return this._m_infoLink;
}
});
/**
* Preserve section ordering when linking
*/
Object.defineProperty(SectionHeaderFlags.prototype, 'linkOrder', {
get: function() {
if (this._m_linkOrder !== undefined)
return this._m_linkOrder;
this._m_linkOrder = (this.value & 128) != 0;
return this._m_linkOrder;
}
});
/**
* OS-specific semantics
*/
Object.defineProperty(SectionHeaderFlags.prototype, 'maskOs', {
get: function() {
if (this._m_maskOs !== undefined)
return this._m_maskOs;
this._m_maskOs = (this.value & 267386880) != 0;
return this._m_maskOs;
}
});
/**
* Processor-specific semantics
*/
Object.defineProperty(SectionHeaderFlags.prototype, 'maskProc', {
get: function() {
if (this._m_maskProc !== undefined)
return this._m_maskProc;
this._m_maskProc = (this.value & 4026531840) != 0;
return this._m_maskProc;
}
});
/**
* Data in this section can be merged to eliminate duplication
*/
Object.defineProperty(SectionHeaderFlags.prototype, 'merge', {
get: function() {
if (this._m_merge !== undefined)
return this._m_merge;
this._m_merge = (this.value & 16) != 0;
return this._m_merge;
}
});
/**
* Special ordering requirement (Solaris)
*
* From <https://docs.oracle.com/en/operating-systems/solaris/oracle-solaris/11.4/linkers-libraries/section-headers.html#GUID-2CBE4879-2E76-426E-BB7F-CF0CB1D87C52__CHAPTER6-10675>:
*
* > `SHF_ORDERED` is an older version of the functionality provided by
* > `SHF_LINK_ORDER`, and has been superseded by `SHF_LINK_ORDER`.
* > `SHF_ORDERED` is no longer supported.
* @see {@link https://forge.sourceware.org/glibc/glibc-mirror/src/tag/glibc-2.43/elf/elf.h#L485|Source}
* @see {@link https://docs.oracle.com/en/operating-systems/solaris/oracle-solaris/11.4/linkers-libraries/section-headers.html#GUID-2CBE4879-2E76-426E-BB7F-CF0CB1D87C52__CHAPTER6-10675|Source}
*/
Object.defineProperty(SectionHeaderFlags.prototype, 'ordered', {
get: function() {
if (this._m_ordered !== undefined)
return this._m_ordered;
this._m_ordered = (this.value & 1073741824) != 0;
return this._m_ordered;
}
});
/**
* Special OS-specific handling required
*/
Object.defineProperty(SectionHeaderFlags.prototype, 'osNonconforming', {
get: function() {
if (this._m_osNonconforming !== undefined)
return this._m_osNonconforming;
this._m_osNonconforming = (this.value & 256) != 0;
return this._m_osNonconforming;
}
});
/**
* Section should not be garbage collected by the linker
* @see {@link https://forge.sourceware.org/binutils-gdb/binutils-gdb-mirror/src/tag/binutils-2_46_1/include/elf/common.h#L630|Source}
* @see {@link https://forge.sourceware.org/glibc/glibc-mirror/src/tag/glibc-2.43/elf/elf.h#L484|Source}
*/
Object.defineProperty(SectionHeaderFlags.prototype, 'retain', {
get: function() {
if (this._m_retain !== undefined)
return this._m_retain;
this._m_retain = (this.value & 2097152) != 0;
return this._m_retain;
}
});
/**
* Contains null-terminated character strings
*/
Object.defineProperty(SectionHeaderFlags.prototype, 'strings', {
get: function() {
if (this._m_strings !== undefined)
return this._m_strings;
this._m_strings = (this.value & 32) != 0;
return this._m_strings;
}
});
/**
* Thread-local storage section (`.tbss` or `.tdata` according to [ELF
* Handling For Thread-Local
* Storage](https://www.akkadia.org/drepper/tls.pdf))
*/
Object.defineProperty(SectionHeaderFlags.prototype, 'tls', {
get: function() {
if (this._m_tls !== undefined)
return this._m_tls;
this._m_tls = (this.value & 1024) != 0;
return this._m_tls;
}
});
/**
* Writable during execution
*/
Object.defineProperty(SectionHeaderFlags.prototype, 'write', {
get: function() {
if (this._m_write !== undefined)
return this._m_write;
this._m_write = (this.value & 1) != 0;
return this._m_write;
}
});
return SectionHeaderFlags;
})();
Object.defineProperty(Elf.prototype, 'shIdxHiOs', {
get: function() {
if (this._m_shIdxHiOs !== undefined)
return this._m_shIdxHiOs;
this._m_shIdxHiOs = 65343;
return this._m_shIdxHiOs;
}
});
Object.defineProperty(Elf.prototype, 'shIdxHiProc', {
get: function() {
if (this._m_shIdxHiProc !== undefined)
return this._m_shIdxHiProc;
this._m_shIdxHiProc = 65311;
return this._m_shIdxHiProc;
}
});
Object.defineProperty(Elf.prototype, 'shIdxHiReserved', {
get: function() {
if (this._m_shIdxHiReserved !== undefined)
return this._m_shIdxHiReserved;
this._m_shIdxHiReserved = 65535;
return this._m_shIdxHiReserved;
}
});
Object.defineProperty(Elf.prototype, 'shIdxLoOs', {
get: function() {
if (this._m_shIdxLoOs !== undefined)
return this._m_shIdxLoOs;
this._m_shIdxLoOs = 65312;
return this._m_shIdxLoOs;
}
});
Object.defineProperty(Elf.prototype, 'shIdxLoProc', {
get: function() {
if (this._m_shIdxLoProc !== undefined)
return this._m_shIdxLoProc;
this._m_shIdxLoProc = 65280;
return this._m_shIdxLoProc;
}
});
Object.defineProperty(Elf.prototype, 'shIdxLoReserved', {
get: function() {
if (this._m_shIdxLoReserved !== undefined)
return this._m_shIdxLoReserved;
this._m_shIdxLoReserved = 65280;
return this._m_shIdxLoReserved;
}
});
/**
* File identification, must be 0x7f + "ELF".
*/
/**
* File class: designates target machine word size (32 or 64
* bits). The size of many integer fields in this format will
* depend on this setting.
*/
/**
* Endianness used for all integers.
*/
/**
* ELF header version.
*/
/**
* Specifies which OS- and ABI-related extensions will be used
* in this ELF file.
*/
/**
* Version of ABI targeted by this ELF file. Interpretation
* depends on `abi` attribute.
*/
return Elf;
})();
Elf_.Elf = Elf;
});