LLVM 23.0.0git
ELFYAML.cpp
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1//===- ELFYAML.cpp - ELF YAMLIO implementation ----------------------------===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8//
9// This file defines classes for handling the YAML representation of ELF.
10//
11//===----------------------------------------------------------------------===//
12
13#include "llvm/ObjectYAML/ELFYAML.h"
14#include "llvm/ADT/APInt.h"
15#include "llvm/ADT/MapVector.h"
16#include "llvm/ADT/StringRef.h"
17#include "llvm/BinaryFormat/ELF.h"
18#include "llvm/Support/ARMEHABI.h"
19#include "llvm/Support/Casting.h"
20#include "llvm/Support/ErrorHandling.h"
21#include "llvm/Support/MipsABIFlags.h"
22#include "llvm/Support/YAMLTraits.h"
23#include "llvm/Support/WithColor.h"
24#include <cassert>
25#include <cstdint>
26#include <optional>
27
28namespace llvm {
29
30ELFYAML::Chunk::~Chunk() = default;
31
32namespace ELFYAML {
33ELF_ELFOSABI Object::getOSAbi() const { return Header.OSABI; }
34
35unsigned Object::getMachine() const {
36 if (Header.Machine)
37 return *Header.Machine;
38 return llvm::ELF::EM_NONE;
39}
40} // namespace ELFYAML
41
42namespace yaml {
43
44void ScalarEnumerationTraits<ELFYAML::ELF_ET>::enumeration(
45 IO &IO, ELFYAML::ELF_ET &Value) {
46#define ECase(X) IO.enumCase(Value, #X, ELF::X)
47 ECase(ET_NONE);
48 ECase(ET_REL);
49 ECase(ET_EXEC);
50 ECase(ET_DYN);
51 ECase(ET_CORE);
52#undef ECase
53 IO.enumFallback<Hex16>(Value);
54}
55
56void ScalarEnumerationTraits<ELFYAML::ELF_PT>::enumeration(
57 IO &IO, ELFYAML::ELF_PT &Value) {
58#define ECase(X) IO.enumCase(Value, #X, ELF::X)
59 ECase(PT_NULL);
60 ECase(PT_LOAD);
61 ECase(PT_DYNAMIC);
62 ECase(PT_INTERP);
63 ECase(PT_NOTE);
64 ECase(PT_SHLIB);
65 ECase(PT_PHDR);
66 ECase(PT_TLS);
67 ECase(PT_GNU_EH_FRAME);
68 ECase(PT_GNU_STACK);
69 ECase(PT_GNU_RELRO);
70 ECase(PT_GNU_PROPERTY);
71 ECase(PT_GNU_SFRAME);
72#undef ECase
73 IO.enumFallback<Hex32>(Value);
74}
75
76void ScalarEnumerationTraits<ELFYAML::ELF_NT>::enumeration(
77 IO &IO, ELFYAML::ELF_NT &Value) {
78#define ECase(X) IO.enumCase(Value, #X, ELF::X)
79 // Generic note types.
80 ECase(NT_VERSION);
81 ECase(NT_ARCH);
82 ECase(NT_GNU_BUILD_ATTRIBUTE_OPEN);
83 ECase(NT_GNU_BUILD_ATTRIBUTE_FUNC);
84 // Core note types.
85 ECase(NT_PRSTATUS);
86 ECase(NT_FPREGSET);
87 ECase(NT_PRPSINFO);
88 ECase(NT_TASKSTRUCT);
89 ECase(NT_AUXV);
90 ECase(NT_PSTATUS);
91 ECase(NT_FPREGS);
92 ECase(NT_PSINFO);
93 ECase(NT_LWPSTATUS);
94 ECase(NT_LWPSINFO);
95 ECase(NT_WIN32PSTATUS);
96 ECase(NT_PPC_VMX);
97 ECase(NT_PPC_VSX);
98 ECase(NT_PPC_TAR);
99 ECase(NT_PPC_PPR);
100 ECase(NT_PPC_DSCR);
101 ECase(NT_PPC_EBB);
102 ECase(NT_PPC_PMU);
103 ECase(NT_PPC_TM_CGPR);
104 ECase(NT_PPC_TM_CFPR);
105 ECase(NT_PPC_TM_CVMX);
106 ECase(NT_PPC_TM_CVSX);
107 ECase(NT_PPC_TM_SPR);
108 ECase(NT_PPC_TM_CTAR);
109 ECase(NT_PPC_TM_CPPR);
110 ECase(NT_PPC_TM_CDSCR);
111 ECase(NT_386_TLS);
112 ECase(NT_386_IOPERM);
113 ECase(NT_X86_XSTATE);
114 ECase(NT_S390_HIGH_GPRS);
115 ECase(NT_S390_TIMER);
116 ECase(NT_S390_TODCMP);
117 ECase(NT_S390_TODPREG);
118 ECase(NT_S390_CTRS);
119 ECase(NT_S390_PREFIX);
120 ECase(NT_S390_LAST_BREAK);
121 ECase(NT_S390_SYSTEM_CALL);
122 ECase(NT_S390_TDB);
123 ECase(NT_S390_VXRS_LOW);
124 ECase(NT_S390_VXRS_HIGH);
125 ECase(NT_S390_GS_CB);
126 ECase(NT_S390_GS_BC);
127 ECase(NT_ARM_VFP);
128 ECase(NT_ARM_TLS);
129 ECase(NT_ARM_HW_BREAK);
130 ECase(NT_ARM_HW_WATCH);
131 ECase(NT_ARM_SVE);
132 ECase(NT_ARM_PAC_MASK);
133 ECase(NT_ARM_TAGGED_ADDR_CTRL);
134 ECase(NT_ARM_SSVE);
135 ECase(NT_ARM_ZA);
136 ECase(NT_ARM_ZT);
137 ECase(NT_ARM_FPMR);
138 ECase(NT_ARM_POE);
139 ECase(NT_ARM_GCS);
140 ECase(NT_FILE);
141 ECase(NT_PRXFPREG);
142 ECase(NT_SIGINFO);
143 // LLVM-specific notes.
144 ECase(NT_LLVM_HWASAN_GLOBALS);
145 // GNU note types
146 ECase(NT_GNU_ABI_TAG);
147 ECase(NT_GNU_HWCAP);
148 ECase(NT_GNU_BUILD_ID);
149 ECase(NT_GNU_GOLD_VERSION);
150 ECase(NT_GNU_PROPERTY_TYPE_0);
151 // FreeBSD note types.
152 ECase(NT_FREEBSD_ABI_TAG);
153 ECase(NT_FREEBSD_NOINIT_TAG);
154 ECase(NT_FREEBSD_ARCH_TAG);
155 ECase(NT_FREEBSD_FEATURE_CTL);
156 // FreeBSD core note types.
157 ECase(NT_FREEBSD_THRMISC);
158 ECase(NT_FREEBSD_PROCSTAT_PROC);
159 ECase(NT_FREEBSD_PROCSTAT_FILES);
160 ECase(NT_FREEBSD_PROCSTAT_VMMAP);
161 ECase(NT_FREEBSD_PROCSTAT_GROUPS);
162 ECase(NT_FREEBSD_PROCSTAT_UMASK);
163 ECase(NT_FREEBSD_PROCSTAT_RLIMIT);
164 ECase(NT_FREEBSD_PROCSTAT_OSREL);
165 ECase(NT_FREEBSD_PROCSTAT_PSSTRINGS);
166 ECase(NT_FREEBSD_PROCSTAT_AUXV);
167 // NetBSD core note types.
168 ECase(NT_NETBSDCORE_PROCINFO);
169 ECase(NT_NETBSDCORE_AUXV);
170 ECase(NT_NETBSDCORE_LWPSTATUS);
171 // OpenBSD core note types.
172 ECase(NT_OPENBSD_PROCINFO);
173 ECase(NT_OPENBSD_AUXV);
174 ECase(NT_OPENBSD_REGS);
175 ECase(NT_OPENBSD_FPREGS);
176 ECase(NT_OPENBSD_XFPREGS);
177 ECase(NT_OPENBSD_WCOOKIE);
178 // AMD specific notes. (Code Object V2)
179 ECase(NT_AMD_HSA_CODE_OBJECT_VERSION);
180 ECase(NT_AMD_HSA_HSAIL);
181 ECase(NT_AMD_HSA_ISA_VERSION);
182 ECase(NT_AMD_HSA_METADATA);
183 ECase(NT_AMD_HSA_ISA_NAME);
184 ECase(NT_AMD_PAL_METADATA);
185 // AMDGPU specific notes. (Code Object V3)
186 ECase(NT_AMDGPU_METADATA);
187 // Android specific notes.
188 ECase(NT_ANDROID_TYPE_IDENT);
189 ECase(NT_ANDROID_TYPE_KUSER);
190 ECase(NT_ANDROID_TYPE_MEMTAG);
191#undef ECase
192 IO.enumFallback<Hex32>(Value);
193}
194
195void ScalarEnumerationTraits<ELFYAML::ELF_EM>::enumeration(
196 IO &IO, ELFYAML::ELF_EM &Value) {
197#define ECase(X) IO.enumCase(Value, #X, ELF::X)
198 ECase(EM_NONE);
199 ECase(EM_M32);
200 ECase(EM_SPARC);
201 ECase(EM_386);
202 ECase(EM_68K);
203 ECase(EM_88K);
204 ECase(EM_IAMCU);
205 ECase(EM_860);
206 ECase(EM_MIPS);
207 ECase(EM_S370);
208 ECase(EM_MIPS_RS3_LE);
209 ECase(EM_PARISC);
210 ECase(EM_VPP500);
211 ECase(EM_SPARC32PLUS);
212 ECase(EM_960);
213 ECase(EM_PPC);
214 ECase(EM_PPC64);
215 ECase(EM_S390);
216 ECase(EM_SPU);
217 ECase(EM_V800);
218 ECase(EM_FR20);
219 ECase(EM_RH32);
220 ECase(EM_RCE);
221 ECase(EM_ARM);
222 ECase(EM_ALPHA);
223 ECase(EM_SH);
224 ECase(EM_SPARCV9);
225 ECase(EM_TRICORE);
226 ECase(EM_ARC);
227 ECase(EM_H8_300);
228 ECase(EM_H8_300H);
229 ECase(EM_H8S);
230 ECase(EM_H8_500);
231 ECase(EM_IA_64);
232 ECase(EM_MIPS_X);
233 ECase(EM_COLDFIRE);
234 ECase(EM_68HC12);
235 ECase(EM_MMA);
236 ECase(EM_PCP);
237 ECase(EM_NCPU);
238 ECase(EM_NDR1);
239 ECase(EM_STARCORE);
240 ECase(EM_ME16);
241 ECase(EM_ST100);
242 ECase(EM_TINYJ);
243 ECase(EM_X86_64);
244 ECase(EM_PDSP);
245 ECase(EM_PDP10);
246 ECase(EM_PDP11);
247 ECase(EM_FX66);
248 ECase(EM_ST9PLUS);
249 ECase(EM_ST7);
250 ECase(EM_68HC16);
251 ECase(EM_68HC11);
252 ECase(EM_68HC08);
253 ECase(EM_68HC05);
254 ECase(EM_SVX);
255 ECase(EM_ST19);
256 ECase(EM_VAX);
257 ECase(EM_CRIS);
258 ECase(EM_JAVELIN);
259 ECase(EM_FIREPATH);
260 ECase(EM_ZSP);
261 ECase(EM_MMIX);
262 ECase(EM_HUANY);
263 ECase(EM_PRISM);
264 ECase(EM_AVR);
265 ECase(EM_FR30);
266 ECase(EM_D10V);
267 ECase(EM_D30V);
268 ECase(EM_V850);
269 ECase(EM_M32R);
270 ECase(EM_MN10300);
271 ECase(EM_MN10200);
272 ECase(EM_PJ);
273 ECase(EM_OPENRISC);
274 ECase(EM_ARC_COMPACT);
275 ECase(EM_XTENSA);
276 ECase(EM_VIDEOCORE);
277 ECase(EM_TMM_GPP);
278 ECase(EM_NS32K);
279 ECase(EM_TPC);
280 ECase(EM_SNP1K);
281 ECase(EM_ST200);
282 ECase(EM_IP2K);
283 ECase(EM_MAX);
284 ECase(EM_CR);
285 ECase(EM_F2MC16);
286 ECase(EM_MSP430);
287 ECase(EM_BLACKFIN);
288 ECase(EM_SE_C33);
289 ECase(EM_SEP);
290 ECase(EM_ARCA);
291 ECase(EM_UNICORE);
292 ECase(EM_EXCESS);
293 ECase(EM_DXP);
294 ECase(EM_ALTERA_NIOS2);
295 ECase(EM_CRX);
296 ECase(EM_XGATE);
297 ECase(EM_C166);
298 ECase(EM_M16C);
299 ECase(EM_DSPIC30F);
300 ECase(EM_CE);
301 ECase(EM_M32C);
302 ECase(EM_TSK3000);
303 ECase(EM_RS08);
304 ECase(EM_SHARC);
305 ECase(EM_ECOG2);
306 ECase(EM_SCORE7);
307 ECase(EM_DSP24);
308 ECase(EM_VIDEOCORE3);
309 ECase(EM_LATTICEMICO32);
310 ECase(EM_SE_C17);
311 ECase(EM_TI_C6000);
312 ECase(EM_TI_C2000);
313 ECase(EM_TI_C5500);
314 ECase(EM_MMDSP_PLUS);
315 ECase(EM_CYPRESS_M8C);
316 ECase(EM_R32C);
317 ECase(EM_TRIMEDIA);
318 ECase(EM_HEXAGON);
319 ECase(EM_8051);
320 ECase(EM_STXP7X);
321 ECase(EM_NDS32);
322 ECase(EM_ECOG1);
323 ECase(EM_ECOG1X);
324 ECase(EM_MAXQ30);
325 ECase(EM_XIMO16);
326 ECase(EM_MANIK);
327 ECase(EM_CRAYNV2);
328 ECase(EM_RX);
329 ECase(EM_METAG);
330 ECase(EM_MCST_ELBRUS);
331 ECase(EM_ECOG16);
332 ECase(EM_CR16);
333 ECase(EM_ETPU);
334 ECase(EM_SLE9X);
335 ECase(EM_L10M);
336 ECase(EM_K10M);
337 ECase(EM_AARCH64);
338 ECase(EM_AVR32);
339 ECase(EM_STM8);
340 ECase(EM_TILE64);
341 ECase(EM_TILEPRO);
342 ECase(EM_MICROBLAZE);
343 ECase(EM_CUDA);
344 ECase(EM_TILEGX);
345 ECase(EM_CLOUDSHIELD);
346 ECase(EM_COREA_1ST);
347 ECase(EM_COREA_2ND);
348 ECase(EM_ARC_COMPACT2);
349 ECase(EM_OPEN8);
350 ECase(EM_RL78);
351 ECase(EM_VIDEOCORE5);
352 ECase(EM_78KOR);
353 ECase(EM_56800EX);
354 ECase(EM_AMDGPU);
355 ECase(EM_RISCV);
356 ECase(EM_LANAI);
357 ECase(EM_BPF);
358 ECase(EM_VE);
359 ECase(EM_CSKY);
360 ECase(EM_LOONGARCH);
361 ECase(EM_INTELGT);
362#undef ECase
363 IO.enumFallback<Hex16>(Value);
364}
365
366void ScalarEnumerationTraits<ELFYAML::ELF_ELFCLASS>::enumeration(
367 IO &IO, ELFYAML::ELF_ELFCLASS &Value) {
368#define ECase(X) IO.enumCase(Value, #X, ELF::X)
369 // Since the semantics of ELFCLASSNONE is "invalid", just don't accept it
370 // here.
371 ECase(ELFCLASS32);
372 ECase(ELFCLASS64);
373#undef ECase
374}
375
376void ScalarEnumerationTraits<ELFYAML::ELF_ELFDATA>::enumeration(
377 IO &IO, ELFYAML::ELF_ELFDATA &Value) {
378#define ECase(X) IO.enumCase(Value, #X, ELF::X)
379 // ELFDATANONE is an invalid data encoding, but we accept it because
380 // we want to be able to produce invalid binaries for the tests.
381 ECase(ELFDATANONE);
382 ECase(ELFDATA2LSB);
383 ECase(ELFDATA2MSB);
384#undef ECase
385}
386
387void ScalarEnumerationTraits<ELFYAML::ELF_ELFOSABI>::enumeration(
388 IO &IO, ELFYAML::ELF_ELFOSABI &Value) {
389#define ECase(X) IO.enumCase(Value, #X, ELF::X)
390 ECase(ELFOSABI_NONE);
391 ECase(ELFOSABI_HPUX);
392 ECase(ELFOSABI_NETBSD);
393 ECase(ELFOSABI_GNU);
394 ECase(ELFOSABI_LINUX);
395 ECase(ELFOSABI_HURD);
396 ECase(ELFOSABI_SOLARIS);
397 ECase(ELFOSABI_AIX);
398 ECase(ELFOSABI_IRIX);
399 ECase(ELFOSABI_FREEBSD);
400 ECase(ELFOSABI_TRU64);
401 ECase(ELFOSABI_MODESTO);
402 ECase(ELFOSABI_OPENBSD);
403 ECase(ELFOSABI_OPENVMS);
404 ECase(ELFOSABI_NSK);
405 ECase(ELFOSABI_AROS);
406 ECase(ELFOSABI_FENIXOS);
407 ECase(ELFOSABI_CLOUDABI);
408 ECase(ELFOSABI_AMDGPU_HSA);
409 ECase(ELFOSABI_AMDGPU_PAL);
410 ECase(ELFOSABI_AMDGPU_MESA3D);
411 ECase(ELFOSABI_ARM);
412 ECase(ELFOSABI_ARM_FDPIC);
413 ECase(ELFOSABI_C6000_ELFABI);
414 ECase(ELFOSABI_C6000_LINUX);
415 ECase(ELFOSABI_STANDALONE);
416#undef ECase
417 IO.enumFallback<Hex8>(Value);
418}
419
420void ScalarBitSetTraits<ELFYAML::ELF_EF>::bitset(IO &IO,
421 ELFYAML::ELF_EF &Value) {
422 const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
423 assert(Object && "The IO context is not initialized");
424#define BCase(X) IO.bitSetCase(Value, #X, ELF::X)
425#define BCaseMask(X, M) IO.maskedBitSetCase(Value, #X, ELF::X, ELF::M)
426 switch (Object->getMachine()) {
427 case ELF::EM_ARM:
428 BCase(EF_ARM_SOFT_FLOAT);
429 BCase(EF_ARM_VFP_FLOAT);
430 BCaseMask(EF_ARM_EABI_UNKNOWN, EF_ARM_EABIMASK);
431 BCaseMask(EF_ARM_EABI_VER1, EF_ARM_EABIMASK);
432 BCaseMask(EF_ARM_EABI_VER2, EF_ARM_EABIMASK);
433 BCaseMask(EF_ARM_EABI_VER3, EF_ARM_EABIMASK);
434 BCaseMask(EF_ARM_EABI_VER4, EF_ARM_EABIMASK);
435 BCaseMask(EF_ARM_EABI_VER5, EF_ARM_EABIMASK);
436 BCaseMask(EF_ARM_BE8, EF_ARM_BE8);
437 break;
438 case ELF::EM_MIPS:
439 BCase(EF_MIPS_NOREORDER);
440 BCase(EF_MIPS_PIC);
441 BCase(EF_MIPS_CPIC);
442 BCase(EF_MIPS_ABI2);
443 BCase(EF_MIPS_32BITMODE);
444 BCase(EF_MIPS_FP64);
445 BCase(EF_MIPS_NAN2008);
446 BCase(EF_MIPS_MICROMIPS);
447 BCase(EF_MIPS_ARCH_ASE_M16);
448 BCase(EF_MIPS_ARCH_ASE_MDMX);
449 BCaseMask(EF_MIPS_ABI_O32, EF_MIPS_ABI);
450 BCaseMask(EF_MIPS_ABI_O64, EF_MIPS_ABI);
451 BCaseMask(EF_MIPS_ABI_EABI32, EF_MIPS_ABI);
452 BCaseMask(EF_MIPS_ABI_EABI64, EF_MIPS_ABI);
453 BCaseMask(EF_MIPS_MACH_3900, EF_MIPS_MACH);
454 BCaseMask(EF_MIPS_MACH_4010, EF_MIPS_MACH);
455 BCaseMask(EF_MIPS_MACH_4100, EF_MIPS_MACH);
456 BCaseMask(EF_MIPS_MACH_4650, EF_MIPS_MACH);
457 BCaseMask(EF_MIPS_MACH_4120, EF_MIPS_MACH);
458 BCaseMask(EF_MIPS_MACH_4111, EF_MIPS_MACH);
459 BCaseMask(EF_MIPS_MACH_SB1, EF_MIPS_MACH);
460 BCaseMask(EF_MIPS_MACH_OCTEON, EF_MIPS_MACH);
461 BCaseMask(EF_MIPS_MACH_XLR, EF_MIPS_MACH);
462 BCaseMask(EF_MIPS_MACH_OCTEON2, EF_MIPS_MACH);
463 BCaseMask(EF_MIPS_MACH_OCTEON3, EF_MIPS_MACH);
464 BCaseMask(EF_MIPS_MACH_5400, EF_MIPS_MACH);
465 BCaseMask(EF_MIPS_MACH_5900, EF_MIPS_MACH);
466 BCaseMask(EF_MIPS_MACH_5500, EF_MIPS_MACH);
467 BCaseMask(EF_MIPS_MACH_9000, EF_MIPS_MACH);
468 BCaseMask(EF_MIPS_MACH_LS2E, EF_MIPS_MACH);
469 BCaseMask(EF_MIPS_MACH_LS2F, EF_MIPS_MACH);
470 BCaseMask(EF_MIPS_MACH_LS3A, EF_MIPS_MACH);
471 BCaseMask(EF_MIPS_ARCH_1, EF_MIPS_ARCH);
472 BCaseMask(EF_MIPS_ARCH_2, EF_MIPS_ARCH);
473 BCaseMask(EF_MIPS_ARCH_3, EF_MIPS_ARCH);
474 BCaseMask(EF_MIPS_ARCH_4, EF_MIPS_ARCH);
475 BCaseMask(EF_MIPS_ARCH_5, EF_MIPS_ARCH);
476 BCaseMask(EF_MIPS_ARCH_32, EF_MIPS_ARCH);
477 BCaseMask(EF_MIPS_ARCH_64, EF_MIPS_ARCH);
478 BCaseMask(EF_MIPS_ARCH_32R2, EF_MIPS_ARCH);
479 BCaseMask(EF_MIPS_ARCH_64R2, EF_MIPS_ARCH);
480 BCaseMask(EF_MIPS_ARCH_32R6, EF_MIPS_ARCH);
481 BCaseMask(EF_MIPS_ARCH_64R6, EF_MIPS_ARCH);
482 break;
483 case ELF::EM_HEXAGON:
484 BCaseMask(EF_HEXAGON_MACH_V2, EF_HEXAGON_MACH);
485 BCaseMask(EF_HEXAGON_MACH_V3, EF_HEXAGON_MACH);
486 BCaseMask(EF_HEXAGON_MACH_V4, EF_HEXAGON_MACH);
487 BCaseMask(EF_HEXAGON_MACH_V5, EF_HEXAGON_MACH);
488 BCaseMask(EF_HEXAGON_MACH_V55, EF_HEXAGON_MACH);
489 BCaseMask(EF_HEXAGON_MACH_V60, EF_HEXAGON_MACH);
490 BCaseMask(EF_HEXAGON_MACH_V61, EF_HEXAGON_MACH);
491 BCaseMask(EF_HEXAGON_MACH_V62, EF_HEXAGON_MACH);
492 BCaseMask(EF_HEXAGON_MACH_V65, EF_HEXAGON_MACH);
493 BCaseMask(EF_HEXAGON_MACH_V66, EF_HEXAGON_MACH);
494 BCaseMask(EF_HEXAGON_MACH_V67, EF_HEXAGON_MACH);
495 BCaseMask(EF_HEXAGON_MACH_V67T, EF_HEXAGON_MACH);
496 BCaseMask(EF_HEXAGON_MACH_V68, EF_HEXAGON_MACH);
497 BCaseMask(EF_HEXAGON_MACH_V69, EF_HEXAGON_MACH);
498 BCaseMask(EF_HEXAGON_MACH_V71, EF_HEXAGON_MACH);
499 BCaseMask(EF_HEXAGON_MACH_V71T, EF_HEXAGON_MACH);
500 BCaseMask(EF_HEXAGON_MACH_V73, EF_HEXAGON_MACH);
501 BCaseMask(EF_HEXAGON_MACH_V75, EF_HEXAGON_MACH);
502 BCaseMask(EF_HEXAGON_MACH_V77, EF_HEXAGON_MACH);
503 BCaseMask(EF_HEXAGON_MACH_V79, EF_HEXAGON_MACH);
504 BCaseMask(EF_HEXAGON_MACH_V81, EF_HEXAGON_MACH);
505 BCaseMask(EF_HEXAGON_MACH_V83, EF_HEXAGON_MACH);
506 BCaseMask(EF_HEXAGON_MACH_V85, EF_HEXAGON_MACH);
507 BCaseMask(EF_HEXAGON_MACH_V87, EF_HEXAGON_MACH);
508 BCaseMask(EF_HEXAGON_MACH_V89, EF_HEXAGON_MACH);
509 BCaseMask(EF_HEXAGON_MACH_V91, EF_HEXAGON_MACH);
510 BCaseMask(EF_HEXAGON_ISA_V2, EF_HEXAGON_ISA);
511 BCaseMask(EF_HEXAGON_ISA_V3, EF_HEXAGON_ISA);
512 BCaseMask(EF_HEXAGON_ISA_V4, EF_HEXAGON_ISA);
513 BCaseMask(EF_HEXAGON_ISA_V5, EF_HEXAGON_ISA);
514 BCaseMask(EF_HEXAGON_ISA_V55, EF_HEXAGON_ISA);
515 BCaseMask(EF_HEXAGON_ISA_V60, EF_HEXAGON_ISA);
516 BCaseMask(EF_HEXAGON_ISA_V61, EF_HEXAGON_ISA);
517 BCaseMask(EF_HEXAGON_ISA_V62, EF_HEXAGON_ISA);
518 BCaseMask(EF_HEXAGON_ISA_V65, EF_HEXAGON_ISA);
519 BCaseMask(EF_HEXAGON_ISA_V66, EF_HEXAGON_ISA);
520 BCaseMask(EF_HEXAGON_ISA_V67, EF_HEXAGON_ISA);
521 BCaseMask(EF_HEXAGON_ISA_V68, EF_HEXAGON_ISA);
522 BCaseMask(EF_HEXAGON_ISA_V69, EF_HEXAGON_ISA);
523 BCaseMask(EF_HEXAGON_ISA_V71, EF_HEXAGON_ISA);
524 BCaseMask(EF_HEXAGON_ISA_V73, EF_HEXAGON_ISA);
525 BCaseMask(EF_HEXAGON_ISA_V75, EF_HEXAGON_ISA);
526 BCaseMask(EF_HEXAGON_ISA_V77, EF_HEXAGON_ISA);
527 BCaseMask(EF_HEXAGON_ISA_V79, EF_HEXAGON_ISA);
528 BCaseMask(EF_HEXAGON_ISA_V81, EF_HEXAGON_ISA);
529 BCaseMask(EF_HEXAGON_ISA_V83, EF_HEXAGON_ISA);
530 BCaseMask(EF_HEXAGON_ISA_V85, EF_HEXAGON_ISA);
531 BCaseMask(EF_HEXAGON_ISA_V87, EF_HEXAGON_ISA);
532 BCaseMask(EF_HEXAGON_ISA_V89, EF_HEXAGON_ISA);
533 BCaseMask(EF_HEXAGON_ISA_V91, EF_HEXAGON_ISA);
534 break;
535 case ELF::EM_AVR:
536 BCaseMask(EF_AVR_ARCH_AVR1, EF_AVR_ARCH_MASK);
537 BCaseMask(EF_AVR_ARCH_AVR2, EF_AVR_ARCH_MASK);
538 BCaseMask(EF_AVR_ARCH_AVR25, EF_AVR_ARCH_MASK);
539 BCaseMask(EF_AVR_ARCH_AVR3, EF_AVR_ARCH_MASK);
540 BCaseMask(EF_AVR_ARCH_AVR31, EF_AVR_ARCH_MASK);
541 BCaseMask(EF_AVR_ARCH_AVR35, EF_AVR_ARCH_MASK);
542 BCaseMask(EF_AVR_ARCH_AVR4, EF_AVR_ARCH_MASK);
543 BCaseMask(EF_AVR_ARCH_AVR5, EF_AVR_ARCH_MASK);
544 BCaseMask(EF_AVR_ARCH_AVR51, EF_AVR_ARCH_MASK);
545 BCaseMask(EF_AVR_ARCH_AVR6, EF_AVR_ARCH_MASK);
546 BCaseMask(EF_AVR_ARCH_AVRTINY, EF_AVR_ARCH_MASK);
547 BCaseMask(EF_AVR_ARCH_XMEGA1, EF_AVR_ARCH_MASK);
548 BCaseMask(EF_AVR_ARCH_XMEGA2, EF_AVR_ARCH_MASK);
549 BCaseMask(EF_AVR_ARCH_XMEGA3, EF_AVR_ARCH_MASK);
550 BCaseMask(EF_AVR_ARCH_XMEGA4, EF_AVR_ARCH_MASK);
551 BCaseMask(EF_AVR_ARCH_XMEGA5, EF_AVR_ARCH_MASK);
552 BCaseMask(EF_AVR_ARCH_XMEGA6, EF_AVR_ARCH_MASK);
553 BCaseMask(EF_AVR_ARCH_XMEGA7, EF_AVR_ARCH_MASK);
554 BCase(EF_AVR_LINKRELAX_PREPARED);
555 break;
556 case ELF::EM_LOONGARCH:
557 BCaseMask(EF_LOONGARCH_ABI_SOFT_FLOAT, EF_LOONGARCH_ABI_MODIFIER_MASK);
558 BCaseMask(EF_LOONGARCH_ABI_SINGLE_FLOAT, EF_LOONGARCH_ABI_MODIFIER_MASK);
559 BCaseMask(EF_LOONGARCH_ABI_DOUBLE_FLOAT, EF_LOONGARCH_ABI_MODIFIER_MASK);
560 BCaseMask(EF_LOONGARCH_OBJABI_V0, EF_LOONGARCH_OBJABI_MASK);
561 BCaseMask(EF_LOONGARCH_OBJABI_V1, EF_LOONGARCH_OBJABI_MASK);
562 break;
563 case ELF::EM_RISCV:
564 BCase(EF_RISCV_RVC);
565 BCaseMask(EF_RISCV_FLOAT_ABI_SOFT, EF_RISCV_FLOAT_ABI);
566 BCaseMask(EF_RISCV_FLOAT_ABI_SINGLE, EF_RISCV_FLOAT_ABI);
567 BCaseMask(EF_RISCV_FLOAT_ABI_DOUBLE, EF_RISCV_FLOAT_ABI);
568 BCaseMask(EF_RISCV_FLOAT_ABI_QUAD, EF_RISCV_FLOAT_ABI);
569 BCase(EF_RISCV_RVE);
570 BCase(EF_RISCV_TSO);
571 break;
572 case ELF::EM_SPARC32PLUS:
573 BCase(EF_SPARC_32PLUS);
574 BCase(EF_SPARC_SUN_US1);
575 BCase(EF_SPARC_SUN_US3);
576 BCase(EF_SPARC_HAL_R1);
577 break;
578 case ELF::EM_SPARCV9:
579 BCase(EF_SPARC_SUN_US1);
580 BCase(EF_SPARC_SUN_US3);
581 BCase(EF_SPARC_HAL_R1);
582 BCaseMask(EF_SPARCV9_RMO, EF_SPARCV9_MM);
583 BCaseMask(EF_SPARCV9_PSO, EF_SPARCV9_MM);
584 BCaseMask(EF_SPARCV9_TSO, EF_SPARCV9_MM);
585 break;
586 case ELF::EM_XTENSA:
587 BCase(EF_XTENSA_XT_INSN);
588 BCaseMask(EF_XTENSA_MACH_NONE, EF_XTENSA_MACH);
589 BCase(EF_XTENSA_XT_LIT);
590 break;
591 case ELF::EM_AMDGPU:
592 BCaseMask(EF_AMDGPU_MACH_NONE, EF_AMDGPU_MACH);
593 BCaseMask(EF_AMDGPU_MACH_R600_R600, EF_AMDGPU_MACH);
594 BCaseMask(EF_AMDGPU_MACH_R600_R630, EF_AMDGPU_MACH);
595 BCaseMask(EF_AMDGPU_MACH_R600_RS880, EF_AMDGPU_MACH);
596 BCaseMask(EF_AMDGPU_MACH_R600_RV670, EF_AMDGPU_MACH);
597 BCaseMask(EF_AMDGPU_MACH_R600_RV710, EF_AMDGPU_MACH);
598 BCaseMask(EF_AMDGPU_MACH_R600_RV730, EF_AMDGPU_MACH);
599 BCaseMask(EF_AMDGPU_MACH_R600_RV770, EF_AMDGPU_MACH);
600 BCaseMask(EF_AMDGPU_MACH_R600_CEDAR, EF_AMDGPU_MACH);
601 BCaseMask(EF_AMDGPU_MACH_R600_CYPRESS, EF_AMDGPU_MACH);
602 BCaseMask(EF_AMDGPU_MACH_R600_JUNIPER, EF_AMDGPU_MACH);
603 BCaseMask(EF_AMDGPU_MACH_R600_REDWOOD, EF_AMDGPU_MACH);
604 BCaseMask(EF_AMDGPU_MACH_R600_SUMO, EF_AMDGPU_MACH);
605 BCaseMask(EF_AMDGPU_MACH_R600_BARTS, EF_AMDGPU_MACH);
606 BCaseMask(EF_AMDGPU_MACH_R600_CAICOS, EF_AMDGPU_MACH);
607 BCaseMask(EF_AMDGPU_MACH_R600_CAYMAN, EF_AMDGPU_MACH);
608 BCaseMask(EF_AMDGPU_MACH_R600_TURKS, EF_AMDGPU_MACH);
609 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX600, EF_AMDGPU_MACH);
610 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX601, EF_AMDGPU_MACH);
611 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX602, EF_AMDGPU_MACH);
612 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX700, EF_AMDGPU_MACH);
613 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX701, EF_AMDGPU_MACH);
614 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX702, EF_AMDGPU_MACH);
615 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX703, EF_AMDGPU_MACH);
616 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX704, EF_AMDGPU_MACH);
617 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX705, EF_AMDGPU_MACH);
618 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX801, EF_AMDGPU_MACH);
619 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX802, EF_AMDGPU_MACH);
620 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX803, EF_AMDGPU_MACH);
621 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX805, EF_AMDGPU_MACH);
622 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX810, EF_AMDGPU_MACH);
623 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX900, EF_AMDGPU_MACH);
624 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX902, EF_AMDGPU_MACH);
625 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX904, EF_AMDGPU_MACH);
626 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX906, EF_AMDGPU_MACH);
627 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX908, EF_AMDGPU_MACH);
628 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX909, EF_AMDGPU_MACH);
629 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX90A, EF_AMDGPU_MACH);
630 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX90C, EF_AMDGPU_MACH);
631 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX942, EF_AMDGPU_MACH);
632 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX950, EF_AMDGPU_MACH);
633 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1010, EF_AMDGPU_MACH);
634 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1011, EF_AMDGPU_MACH);
635 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1012, EF_AMDGPU_MACH);
636 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1013, EF_AMDGPU_MACH);
637 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1030, EF_AMDGPU_MACH);
638 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1031, EF_AMDGPU_MACH);
639 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1032, EF_AMDGPU_MACH);
640 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1033, EF_AMDGPU_MACH);
641 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1034, EF_AMDGPU_MACH);
642 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1035, EF_AMDGPU_MACH);
643 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1036, EF_AMDGPU_MACH);
644 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1100, EF_AMDGPU_MACH);
645 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1101, EF_AMDGPU_MACH);
646 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1102, EF_AMDGPU_MACH);
647 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1103, EF_AMDGPU_MACH);
648 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1150, EF_AMDGPU_MACH);
649 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1151, EF_AMDGPU_MACH);
650 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1152, EF_AMDGPU_MACH);
651 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1153, EF_AMDGPU_MACH);
652 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1200, EF_AMDGPU_MACH);
653 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1201, EF_AMDGPU_MACH);
654 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1250, EF_AMDGPU_MACH);
655 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1251, EF_AMDGPU_MACH);
656 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX9_GENERIC, EF_AMDGPU_MACH);
657 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX9_4_GENERIC, EF_AMDGPU_MACH);
658 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX10_1_GENERIC, EF_AMDGPU_MACH);
659 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX10_3_GENERIC, EF_AMDGPU_MACH);
660 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX11_GENERIC, EF_AMDGPU_MACH);
661 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX12_GENERIC, EF_AMDGPU_MACH);
662 switch (Object->Header.ABIVersion) {
663 default:
664 // ELFOSABI_AMDGPU_PAL, ELFOSABI_AMDGPU_MESA3D support *_V3 flags.
665 [[fallthrough]];
666 case ELF::ELFABIVERSION_AMDGPU_HSA_V3:
667 BCase(EF_AMDGPU_FEATURE_XNACK_V3);
668 BCase(EF_AMDGPU_FEATURE_SRAMECC_V3);
669 break;
670 case ELF::ELFABIVERSION_AMDGPU_HSA_V6:
671 for (unsigned K = ELF::EF_AMDGPU_GENERIC_VERSION_MIN;
672 K <= ELF::EF_AMDGPU_GENERIC_VERSION_MAX; ++K) {
673 std::string Key = "EF_AMDGPU_GENERIC_VERSION_V" + std::to_string(K);
674 IO.maskedBitSetCase(Value, Key,
675 K << ELF::EF_AMDGPU_GENERIC_VERSION_OFFSET,
676 ELF::EF_AMDGPU_GENERIC_VERSION);
677 }
678 [[fallthrough]];
679 case ELF::ELFABIVERSION_AMDGPU_HSA_V4:
680 case ELF::ELFABIVERSION_AMDGPU_HSA_V5:
681 BCaseMask(EF_AMDGPU_FEATURE_XNACK_UNSUPPORTED_V4,
682 EF_AMDGPU_FEATURE_XNACK_V4);
683 BCaseMask(EF_AMDGPU_FEATURE_XNACK_ANY_V4,
684 EF_AMDGPU_FEATURE_XNACK_V4);
685 BCaseMask(EF_AMDGPU_FEATURE_XNACK_OFF_V4,
686 EF_AMDGPU_FEATURE_XNACK_V4);
687 BCaseMask(EF_AMDGPU_FEATURE_XNACK_ON_V4,
688 EF_AMDGPU_FEATURE_XNACK_V4);
689 BCaseMask(EF_AMDGPU_FEATURE_SRAMECC_UNSUPPORTED_V4,
690 EF_AMDGPU_FEATURE_SRAMECC_V4);
691 BCaseMask(EF_AMDGPU_FEATURE_SRAMECC_ANY_V4,
692 EF_AMDGPU_FEATURE_SRAMECC_V4);
693 BCaseMask(EF_AMDGPU_FEATURE_SRAMECC_OFF_V4,
694 EF_AMDGPU_FEATURE_SRAMECC_V4);
695 BCaseMask(EF_AMDGPU_FEATURE_SRAMECC_ON_V4,
696 EF_AMDGPU_FEATURE_SRAMECC_V4);
697 break;
698 }
699 break;
700 default:
701 break;
702 }
703#undef BCase
704#undef BCaseMask
705}
706
707void ScalarEnumerationTraits<ELFYAML::ELF_SHT>::enumeration(
708 IO &IO, ELFYAML::ELF_SHT &Value) {
709 const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
710 assert(Object && "The IO context is not initialized");
711#define ECase(X) IO.enumCase(Value, #X, ELF::X)
712 ECase(SHT_NULL);
713 ECase(SHT_PROGBITS);
714 ECase(SHT_SYMTAB);
715 // FIXME: Issue a diagnostic with this information.
716 ECase(SHT_STRTAB);
717 ECase(SHT_RELA);
718 ECase(SHT_HASH);
719 ECase(SHT_DYNAMIC);
720 ECase(SHT_NOTE);
721 ECase(SHT_NOBITS);
722 ECase(SHT_REL);
723 ECase(SHT_SHLIB);
724 ECase(SHT_DYNSYM);
725 ECase(SHT_INIT_ARRAY);
726 ECase(SHT_FINI_ARRAY);
727 ECase(SHT_PREINIT_ARRAY);
728 ECase(SHT_GROUP);
729 ECase(SHT_SYMTAB_SHNDX);
730 ECase(SHT_RELR);
731 ECase(SHT_CREL);
732 ECase(SHT_ANDROID_REL);
733 ECase(SHT_ANDROID_RELA);
734 ECase(SHT_ANDROID_RELR);
735 ECase(SHT_LLVM_ODRTAB);
736 ECase(SHT_LLVM_LINKER_OPTIONS);
737 ECase(SHT_LLVM_CALL_GRAPH_PROFILE);
738 ECase(SHT_LLVM_ADDRSIG);
739 ECase(SHT_LLVM_DEPENDENT_LIBRARIES);
740 ECase(SHT_LLVM_SYMPART);
741 ECase(SHT_LLVM_PART_EHDR);
742 ECase(SHT_LLVM_PART_PHDR);
743 ECase(SHT_LLVM_BB_ADDR_MAP);
744 ECase(SHT_LLVM_OFFLOADING);
745 ECase(SHT_LLVM_LTO);
746 ECase(SHT_LLVM_CALL_GRAPH);
747 ECase(SHT_GNU_SFRAME);
748 ECase(SHT_GNU_ATTRIBUTES);
749 ECase(SHT_GNU_HASH);
750 ECase(SHT_GNU_verdef);
751 ECase(SHT_GNU_verneed);
752 ECase(SHT_GNU_versym);
753 switch (Object->getMachine()) {
754 case ELF::EM_ARM:
755 ECase(SHT_ARM_EXIDX);
756 ECase(SHT_ARM_PREEMPTMAP);
757 ECase(SHT_ARM_ATTRIBUTES);
758 ECase(SHT_ARM_DEBUGOVERLAY);
759 ECase(SHT_ARM_OVERLAYSECTION);
760 break;
761 case ELF::EM_HEXAGON:
762 ECase(SHT_HEX_ORDERED);
763 ECase(SHT_HEXAGON_ATTRIBUTES);
764 break;
765 case ELF::EM_X86_64:
766 ECase(SHT_X86_64_UNWIND);
767 break;
768 case ELF::EM_MIPS:
769 ECase(SHT_MIPS_REGINFO);
770 ECase(SHT_MIPS_OPTIONS);
771 ECase(SHT_MIPS_DWARF);
772 ECase(SHT_MIPS_ABIFLAGS);
773 break;
774 case ELF::EM_RISCV:
775 ECase(SHT_RISCV_ATTRIBUTES);
776 break;
777 case ELF::EM_MSP430:
778 ECase(SHT_MSP430_ATTRIBUTES);
779 break;
780 case ELF::EM_AARCH64:
781 ECase(SHT_AARCH64_AUTH_RELR);
782 ECase(SHT_AARCH64_MEMTAG_GLOBALS_STATIC);
783 ECase(SHT_AARCH64_MEMTAG_GLOBALS_DYNAMIC);
784 break;
785 default:
786 // Nothing to do.
787 break;
788 }
789#undef ECase
790 IO.enumFallback<Hex32>(Value);
791}
792
793void ScalarBitSetTraits<ELFYAML::ELF_PF>::bitset(IO &IO,
794 ELFYAML::ELF_PF &Value) {
795#define BCase(X) IO.bitSetCase(Value, #X, ELF::X)
796 BCase(PF_X);
797 BCase(PF_W);
798 BCase(PF_R);
799}
800
801void ScalarBitSetTraits<ELFYAML::ELF_SHF>::bitset(IO &IO,
802 ELFYAML::ELF_SHF &Value) {
803 const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
804#define BCase(X) IO.bitSetCase(Value, #X, ELF::X)
805 BCase(SHF_WRITE);
806 BCase(SHF_ALLOC);
807 BCase(SHF_EXCLUDE);
808 BCase(SHF_EXECINSTR);
809 BCase(SHF_MERGE);
810 BCase(SHF_STRINGS);
811 BCase(SHF_INFO_LINK);
812 BCase(SHF_LINK_ORDER);
813 BCase(SHF_OS_NONCONFORMING);
814 BCase(SHF_GROUP);
815 BCase(SHF_TLS);
816 BCase(SHF_COMPRESSED);
817 switch (Object->getOSAbi()) {
818 case ELF::ELFOSABI_SOLARIS:
819 BCase(SHF_SUNW_NODISCARD);
820 break;
821 default:
822 BCase(SHF_GNU_RETAIN);
823 break;
824 }
825 switch (Object->getMachine()) {
826 case ELF::EM_AARCH64:
827 BCase(SHF_AARCH64_PURECODE);
828 break;
829 case ELF::EM_ARM:
830 BCase(SHF_ARM_PURECODE);
831 break;
832 case ELF::EM_HEXAGON:
833 BCase(SHF_HEX_GPREL);
834 break;
835 case ELF::EM_MIPS:
836 BCase(SHF_MIPS_NODUPES);
837 BCase(SHF_MIPS_NAMES);
838 BCase(SHF_MIPS_LOCAL);
839 BCase(SHF_MIPS_NOSTRIP);
840 BCase(SHF_MIPS_GPREL);
841 BCase(SHF_MIPS_MERGE);
842 BCase(SHF_MIPS_ADDR);
843 BCase(SHF_MIPS_STRING);
844 break;
845 case ELF::EM_X86_64:
846 BCase(SHF_X86_64_LARGE);
847 break;
848 default:
849 // Nothing to do.
850 break;
851 }
852#undef BCase
853}
854
855void ScalarEnumerationTraits<ELFYAML::ELF_SHN>::enumeration(
856 IO &IO, ELFYAML::ELF_SHN &Value) {
857 const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
858 assert(Object && "The IO context is not initialized");
859#define ECase(X) IO.enumCase(Value, #X, ELF::X)
860 ECase(SHN_UNDEF);
861 ECase(SHN_LORESERVE);
862 ECase(SHN_LOPROC);
863 ECase(SHN_HIPROC);
864 ECase(SHN_LOOS);
865 ECase(SHN_HIOS);
866 ECase(SHN_ABS);
867 ECase(SHN_COMMON);
868 ECase(SHN_XINDEX);
869 ECase(SHN_HIRESERVE);
870 ECase(SHN_AMDGPU_LDS);
871
872 if (!IO.outputting() || Object->getMachine() == ELF::EM_MIPS) {
873 ECase(SHN_MIPS_ACOMMON);
874 ECase(SHN_MIPS_TEXT);
875 ECase(SHN_MIPS_DATA);
876 ECase(SHN_MIPS_SCOMMON);
877 ECase(SHN_MIPS_SUNDEFINED);
878 }
879
880 ECase(SHN_HEXAGON_SCOMMON);
881 ECase(SHN_HEXAGON_SCOMMON_1);
882 ECase(SHN_HEXAGON_SCOMMON_2);
883 ECase(SHN_HEXAGON_SCOMMON_4);
884 ECase(SHN_HEXAGON_SCOMMON_8);
885#undef ECase
886 IO.enumFallback<Hex16>(Value);
887}
888
889void ScalarEnumerationTraits<ELFYAML::ELF_STB>::enumeration(
890 IO &IO, ELFYAML::ELF_STB &Value) {
891#define ECase(X) IO.enumCase(Value, #X, ELF::X)
892 ECase(STB_LOCAL);
893 ECase(STB_GLOBAL);
894 ECase(STB_WEAK);
895 ECase(STB_GNU_UNIQUE);
896#undef ECase
897 IO.enumFallback<Hex8>(Value);
898}
899
900void ScalarEnumerationTraits<ELFYAML::ELF_STT>::enumeration(
901 IO &IO, ELFYAML::ELF_STT &Value) {
902#define ECase(X) IO.enumCase(Value, #X, ELF::X)
903 ECase(STT_NOTYPE);
904 ECase(STT_OBJECT);
905 ECase(STT_FUNC);
906 ECase(STT_SECTION);
907 ECase(STT_FILE);
908 ECase(STT_COMMON);
909 ECase(STT_TLS);
910 ECase(STT_GNU_IFUNC);
911#undef ECase
912 IO.enumFallback<Hex8>(Value);
913}
914
915
916void ScalarEnumerationTraits<ELFYAML::ELF_RSS>::enumeration(
917 IO &IO, ELFYAML::ELF_RSS &Value) {
918#define ECase(X) IO.enumCase(Value, #X, ELF::X)
919 ECase(RSS_UNDEF);
920 ECase(RSS_GP);
921 ECase(RSS_GP0);
922 ECase(RSS_LOC);
923#undef ECase
924}
925
926void ScalarEnumerationTraits<ELFYAML::ELF_REL>::enumeration(
927 IO &IO, ELFYAML::ELF_REL &Value) {
928 const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
929 assert(Object && "The IO context is not initialized");
930#define ELF_RELOC(X, Y) IO.enumCase(Value, #X, ELF::X);
931 switch (Object->getMachine()) {
932 case ELF::EM_X86_64:
933#include "llvm/BinaryFormat/ELFRelocs/x86_64.def"
934 break;
935 case ELF::EM_MIPS:
936#include "llvm/BinaryFormat/ELFRelocs/Mips.def"
937 break;
938 case ELF::EM_HEXAGON:
939#include "llvm/BinaryFormat/ELFRelocs/Hexagon.def"
940 break;
941 case ELF::EM_386:
942 case ELF::EM_IAMCU:
943#include "llvm/BinaryFormat/ELFRelocs/i386.def"
944 break;
945 case ELF::EM_AARCH64:
946#include "llvm/BinaryFormat/ELFRelocs/AArch64.def"
947 break;
948 case ELF::EM_ARM:
949#include "llvm/BinaryFormat/ELFRelocs/ARM.def"
950 break;
951 case ELF::EM_ARC:
952#include "llvm/BinaryFormat/ELFRelocs/ARC.def"
953 break;
954 case ELF::EM_RISCV:
955#include "llvm/BinaryFormat/ELFRelocs/RISCV.def"
956 break;
957 case ELF::EM_LANAI:
958#include "llvm/BinaryFormat/ELFRelocs/Lanai.def"
959 break;
960 case ELF::EM_AMDGPU:
961#include "llvm/BinaryFormat/ELFRelocs/AMDGPU.def"
962 break;
963 case ELF::EM_BPF:
964#include "llvm/BinaryFormat/ELFRelocs/BPF.def"
965 break;
966 case ELF::EM_VE:
967#include "llvm/BinaryFormat/ELFRelocs/VE.def"
968 break;
969 case ELF::EM_CSKY:
970#include "llvm/BinaryFormat/ELFRelocs/CSKY.def"
971 break;
972 case ELF::EM_PPC:
973#include "llvm/BinaryFormat/ELFRelocs/PowerPC.def"
974 break;
975 case ELF::EM_PPC64:
976#include "llvm/BinaryFormat/ELFRelocs/PowerPC64.def"
977 break;
978 case ELF::EM_SPARCV9:
979#include "llvm/BinaryFormat/ELFRelocs/Sparc.def"
980 break;
981 case ELF::EM_68K:
982#include "llvm/BinaryFormat/ELFRelocs/M68k.def"
983 break;
984 case ELF::EM_LOONGARCH:
985#include "llvm/BinaryFormat/ELFRelocs/LoongArch.def"
986 break;
987 case ELF::EM_XTENSA:
988#include "llvm/BinaryFormat/ELFRelocs/Xtensa.def"
989 break;
990 default:
991 // Nothing to do.
992 break;
993 }
994#undef ELF_RELOC
995 IO.enumFallback<Hex32>(Value);
996}
997
998void ScalarEnumerationTraits<ELFYAML::ELF_DYNTAG>::enumeration(
999 IO &IO, ELFYAML::ELF_DYNTAG &Value) {
1000 const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
1001 assert(Object && "The IO context is not initialized");
1002
1003// Disable architecture specific tags by default. We might enable them below.
1004#define AARCH64_DYNAMIC_TAG(name, value)
1005#define MIPS_DYNAMIC_TAG(name, value)
1006#define HEXAGON_DYNAMIC_TAG(name, value)
1007#define PPC_DYNAMIC_TAG(name, value)
1008#define PPC64_DYNAMIC_TAG(name, value)
1009// Ignore marker tags such as DT_HIOS (maps to DT_VERNEEDNUM), etc.
1010#define DYNAMIC_TAG_MARKER(name, value)
1011
1012#define STRINGIFY(X) (#X)
1013#define DYNAMIC_TAG(X, Y) IO.enumCase(Value, STRINGIFY(DT_##X), ELF::DT_##X);
1014 switch (Object->getMachine()) {
1015 case ELF::EM_AARCH64:
1016#undef AARCH64_DYNAMIC_TAG
1017#define AARCH64_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value)
1018#include "llvm/BinaryFormat/DynamicTags.def"
1019#undef AARCH64_DYNAMIC_TAG
1020#define AARCH64_DYNAMIC_TAG(name, value)
1021 break;
1022 case ELF::EM_MIPS:
1023#undef MIPS_DYNAMIC_TAG
1024#define MIPS_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value)
1025#include "llvm/BinaryFormat/DynamicTags.def"
1026#undef MIPS_DYNAMIC_TAG
1027#define MIPS_DYNAMIC_TAG(name, value)
1028 break;
1029 case ELF::EM_HEXAGON:
1030#undef HEXAGON_DYNAMIC_TAG
1031#define HEXAGON_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value)
1032#include "llvm/BinaryFormat/DynamicTags.def"
1033#undef HEXAGON_DYNAMIC_TAG
1034#define HEXAGON_DYNAMIC_TAG(name, value)
1035 break;
1036 case ELF::EM_PPC:
1037#undef PPC_DYNAMIC_TAG
1038#define PPC_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value)
1039#include "llvm/BinaryFormat/DynamicTags.def"
1040#undef PPC_DYNAMIC_TAG
1041#define PPC_DYNAMIC_TAG(name, value)
1042 break;
1043 case ELF::EM_PPC64:
1044#undef PPC64_DYNAMIC_TAG
1045#define PPC64_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value)
1046#include "llvm/BinaryFormat/DynamicTags.def"
1047#undef PPC64_DYNAMIC_TAG
1048#define PPC64_DYNAMIC_TAG(name, value)
1049 break;
1050 case ELF::EM_RISCV:
1051#undef RISCV_DYNAMIC_TAG
1052#define RISCV_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value)
1053#include "llvm/BinaryFormat/DynamicTags.def"
1054#undef RISCV_DYNAMIC_TAG
1055#define RISCV_DYNAMIC_TAG(name, value)
1056 break;
1057 case ELF::EM_SPARCV9:
1058#undef SPARC_DYNAMIC_TAG
1059#define SPARC_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value)
1060#include "llvm/BinaryFormat/DynamicTags.def"
1061#undef SPARC_DYNAMIC_TAG
1062#define SPARC_DYNAMIC_TAG(name, value)
1063 break;
1064 default:
1065#include "llvm/BinaryFormat/DynamicTags.def"
1066 break;
1067 }
1068#undef AARCH64_DYNAMIC_TAG
1069#undef MIPS_DYNAMIC_TAG
1070#undef HEXAGON_DYNAMIC_TAG
1071#undef PPC_DYNAMIC_TAG
1072#undef PPC64_DYNAMIC_TAG
1073#undef DYNAMIC_TAG_MARKER
1074#undef STRINGIFY
1075#undef DYNAMIC_TAG
1076
1077 IO.enumFallback<Hex64>(Value);
1078}
1079
1080void ScalarEnumerationTraits<ELFYAML::MIPS_AFL_REG>::enumeration(
1081 IO &IO, ELFYAML::MIPS_AFL_REG &Value) {
1082#define ECase(X) IO.enumCase(Value, #X, Mips::AFL_##X)
1083 ECase(REG_NONE);
1084 ECase(REG_32);
1085 ECase(REG_64);
1086 ECase(REG_128);
1087#undef ECase
1088}
1089
1090void ScalarEnumerationTraits<ELFYAML::MIPS_ABI_FP>::enumeration(
1091 IO &IO, ELFYAML::MIPS_ABI_FP &Value) {
1092#define ECase(X) IO.enumCase(Value, #X, Mips::Val_GNU_MIPS_ABI_##X)
1093 ECase(FP_ANY);
1094 ECase(FP_DOUBLE);
1095 ECase(FP_SINGLE);
1096 ECase(FP_SOFT);
1097 ECase(FP_OLD_64);
1098 ECase(FP_XX);
1099 ECase(FP_64);
1100 ECase(FP_64A);
1101#undef ECase
1102}
1103
1104void ScalarEnumerationTraits<ELFYAML::MIPS_AFL_EXT>::enumeration(
1105 IO &IO, ELFYAML::MIPS_AFL_EXT &Value) {
1106#define ECase(X) IO.enumCase(Value, #X, Mips::AFL_##X)
1107 ECase(EXT_NONE);
1108 ECase(EXT_XLR);
1109 ECase(EXT_OCTEON2);
1110 ECase(EXT_OCTEONP);
1111 ECase(EXT_LOONGSON_3A);
1112 ECase(EXT_OCTEON);
1113 ECase(EXT_5900);
1114 ECase(EXT_4650);
1115 ECase(EXT_4010);
1116 ECase(EXT_4100);
1117 ECase(EXT_3900);
1118 ECase(EXT_10000);
1119 ECase(EXT_SB1);
1120 ECase(EXT_4111);
1121 ECase(EXT_4120);
1122 ECase(EXT_5400);
1123 ECase(EXT_5500);
1124 ECase(EXT_LOONGSON_2E);
1125 ECase(EXT_LOONGSON_2F);
1126 ECase(EXT_OCTEON3);
1127#undef ECase
1128}
1129
1130void ScalarEnumerationTraits<ELFYAML::MIPS_ISA>::enumeration(
1131 IO &IO, ELFYAML::MIPS_ISA &Value) {
1132 IO.enumCase(Value, "MIPS1", 1);
1133 IO.enumCase(Value, "MIPS2", 2);
1134 IO.enumCase(Value, "MIPS3", 3);
1135 IO.enumCase(Value, "MIPS4", 4);
1136 IO.enumCase(Value, "MIPS5", 5);
1137 IO.enumCase(Value, "MIPS32", 32);
1138 IO.enumCase(Value, "MIPS64", 64);
1139 IO.enumFallback<Hex32>(Value);
1140}
1141
1142void ScalarBitSetTraits<ELFYAML::MIPS_AFL_ASE>::bitset(
1143 IO &IO, ELFYAML::MIPS_AFL_ASE &Value) {
1144#define BCase(X) IO.bitSetCase(Value, #X, Mips::AFL_ASE_##X)
1145 BCase(DSP);
1146 BCase(DSPR2);
1147 BCase(EVA);
1148 BCase(MCU);
1149 BCase(MDMX);
1150 BCase(MIPS3D);
1151 BCase(MT);
1152 BCase(SMARTMIPS);
1153 BCase(VIRT);
1154 BCase(MSA);
1155 BCase(MIPS16);
1156 BCase(MICROMIPS);
1157 BCase(XPA);
1158 BCase(CRC);
1159 BCase(GINV);
1160#undef BCase
1161}
1162
1163void ScalarBitSetTraits<ELFYAML::MIPS_AFL_FLAGS1>::bitset(
1164 IO &IO, ELFYAML::MIPS_AFL_FLAGS1 &Value) {
1165#define BCase(X) IO.bitSetCase(Value, #X, Mips::AFL_FLAGS1_##X)
1166 BCase(ODDSPREG);
1167#undef BCase
1168}
1169
1170void MappingTraits<ELFYAML::SectionHeader>::mapping(
1171 IO &IO, ELFYAML::SectionHeader &SHdr) {
1172 IO.mapRequired("Name", SHdr.Name);
1173}
1174
1175void MappingTraits<ELFYAML::FileHeader>::mapping(IO &IO,
1176 ELFYAML::FileHeader &FileHdr) {
1177 IO.mapRequired("Class", FileHdr.Class);
1178 IO.mapRequired("Data", FileHdr.Data);
1179 IO.mapOptional("OSABI", FileHdr.OSABI, ELFYAML::ELF_ELFOSABI(0));
1180 IO.mapOptional("ABIVersion", FileHdr.ABIVersion, Hex8(0));
1181 IO.mapRequired("Type", FileHdr.Type);
1182 IO.mapOptional("Machine", FileHdr.Machine);
1183 IO.mapOptional("Flags", FileHdr.Flags);
1184 IO.mapOptional("Entry", FileHdr.Entry, Hex64(0));
1185 IO.mapOptional("SectionHeaderStringTable", FileHdr.SectionHeaderStringTable);
1186
1187 // obj2yaml does not dump these fields.
1188 assert(!IO.outputting() ||
1189 (!FileHdr.EPhOff && !FileHdr.EPhEntSize && !FileHdr.EPhNum));
1190 IO.mapOptional("EPhOff", FileHdr.EPhOff);
1191 IO.mapOptional("EPhEntSize", FileHdr.EPhEntSize);
1192 IO.mapOptional("EPhNum", FileHdr.EPhNum);
1193 IO.mapOptional("EShEntSize", FileHdr.EShEntSize);
1194 IO.mapOptional("EShOff", FileHdr.EShOff);
1195 IO.mapOptional("EShNum", FileHdr.EShNum);
1196 IO.mapOptional("EShStrNdx", FileHdr.EShStrNdx);
1197}
1198
1199void MappingTraits<ELFYAML::ProgramHeader>::mapping(
1200 IO &IO, ELFYAML::ProgramHeader &Phdr) {
1201 IO.mapRequired("Type", Phdr.Type);
1202 IO.mapOptional("Flags", Phdr.Flags, ELFYAML::ELF_PF(0));
1203 IO.mapOptional("FirstSec", Phdr.FirstSec);
1204 IO.mapOptional("LastSec", Phdr.LastSec);
1205 IO.mapOptional("VAddr", Phdr.VAddr, Hex64(0));
1206 IO.mapOptional("PAddr", Phdr.PAddr, Phdr.VAddr);
1207 IO.mapOptional("Align", Phdr.Align);
1208 IO.mapOptional("FileSize", Phdr.FileSize);
1209 IO.mapOptional("MemSize", Phdr.MemSize);
1210 IO.mapOptional("Offset", Phdr.Offset);
1211}
1212
1213std::string MappingTraits<ELFYAML::ProgramHeader>::validate(
1214 IO &IO, ELFYAML::ProgramHeader &FileHdr) {
1215 if (!FileHdr.FirstSec && FileHdr.LastSec)
1216 return "the \"LastSec\" key can't be used without the \"FirstSec\" key";
1217 if (FileHdr.FirstSec && !FileHdr.LastSec)
1218 return "the \"FirstSec\" key can't be used without the \"LastSec\" key";
1219 return "";
1220}
1221
1222LLVM_YAML_STRONG_TYPEDEF(StringRef, StOtherPiece)
1223
1224template <> struct ScalarTraits<StOtherPiece> {
1225 static void output(const StOtherPiece &Val, void *, raw_ostream &Out) {
1226 Out << Val;
1227 }
1228 static StringRef input(StringRef Scalar, void *, StOtherPiece &Val) {
1229 Val = Scalar;
1230 return {};
1231 }
1232 static QuotingType mustQuote(StringRef) { return QuotingType::None; }
1233};
1234template <> struct SequenceElementTraits<StOtherPiece> {
1235 static const bool flow = true;
1236};
1237
1238template <> struct ScalarTraits<ELFYAML::YAMLFlowString> {
1239 static void output(const ELFYAML::YAMLFlowString &Val, void *,
1240 raw_ostream &Out) {
1241 Out << Val;
1242 }
1243 static StringRef input(StringRef Scalar, void *,
1244 ELFYAML::YAMLFlowString &Val) {
1245 Val = Scalar;
1246 return {};
1247 }
1251};
1252template <> struct SequenceElementTraits<ELFYAML::YAMLFlowString> {
1253 static const bool flow = true;
1254};
1255
1256namespace {
1257
1258struct NormalizedOther {
1259 NormalizedOther(IO &IO) : YamlIO(IO) {}
1260 NormalizedOther(IO &IO, std::optional<uint8_t> Original) : YamlIO(IO) {
1261 assert(Original && "This constructor is only used for outputting YAML and "
1262 "assumes a non-empty Original");
1263 std::vector<StOtherPiece> Ret;
1264 const auto *Object = static_cast<ELFYAML::Object *>(YamlIO.getContext());
1265 for (std::pair<StringRef, uint8_t> &P :
1266 getFlags(Object->getMachine()).takeVector()) {
1267 uint8_t FlagValue = P.second;
1268 if ((*Original & FlagValue) != FlagValue)
1269 continue;
1270 *Original &= ~FlagValue;
1271 Ret.push_back({P.first});
1272 }
1273
1274 if (*Original != 0) {
1275 UnknownFlagsHolder = std::to_string(*Original);
1276 Ret.push_back({UnknownFlagsHolder});
1277 }
1278
1279 if (!Ret.empty())
1280 Other = std::move(Ret);
1281 }
1282
1283 uint8_t toValue(StringRef Name) {
1284 const auto *Object = static_cast<ELFYAML::Object *>(YamlIO.getContext());
1285 MapVector<StringRef, uint8_t> Flags = getFlags(Object->getMachine());
1286
1287 auto It = Flags.find(Name);
1288 if (It != Flags.end())
1289 return It->second;
1290
1291 uint8_t Val;
1292 if (to_integer(Name, Val))
1293 return Val;
1294
1295 YamlIO.setError("an unknown value is used for symbol's 'Other' field: " +
1296 Name);
1297 return 0;
1298 }
1299
1300 std::optional<uint8_t> denormalize(IO &) {
1301 if (!Other)
1302 return std::nullopt;
1303 uint8_t Ret = 0;
1304 for (StOtherPiece &Val : *Other)
1305 Ret |= toValue(Val);
1306 return Ret;
1307 }
1308
1309 // st_other field is used to encode symbol visibility and platform-dependent
1310 // flags and values. This method returns a name to value map that is used for
1311 // parsing and encoding this field.
1312 MapVector<StringRef, uint8_t> getFlags(unsigned EMachine) {
1313 MapVector<StringRef, uint8_t> Map;
1314 // STV_* values are just enumeration values. We add them in a reversed order
1315 // because when we convert the st_other to named constants when printing
1316 // YAML we want to use a maximum number of bits on each step:
1317 // when we have st_other == 3, we want to print it as STV_PROTECTED (3), but
1318 // not as STV_HIDDEN (2) + STV_INTERNAL (1).
1319 Map["STV_PROTECTED"] = ELF::STV_PROTECTED;
1320 Map["STV_HIDDEN"] = ELF::STV_HIDDEN;
1321 Map["STV_INTERNAL"] = ELF::STV_INTERNAL;
1322 // STV_DEFAULT is used to represent the default visibility and has a value
1323 // 0. We want to be able to read it from YAML documents, but there is no
1324 // reason to print it.
1325 if (!YamlIO.outputting())
1326 Map["STV_DEFAULT"] = ELF::STV_DEFAULT;
1327
1328 // MIPS is not consistent. All of the STO_MIPS_* values are bit flags,
1329 // except STO_MIPS_MIPS16 which overlaps them. It should be checked and
1330 // consumed first when we print the output, because we do not want to print
1331 // any other flags that have the same bits instead.
1332 if (EMachine == ELF::EM_MIPS) {
1333 Map["STO_MIPS_MIPS16"] = ELF::STO_MIPS_MIPS16;
1334 Map["STO_MIPS_MICROMIPS"] = ELF::STO_MIPS_MICROMIPS;
1335 Map["STO_MIPS_PIC"] = ELF::STO_MIPS_PIC;
1336 Map["STO_MIPS_PLT"] = ELF::STO_MIPS_PLT;
1337 Map["STO_MIPS_OPTIONAL"] = ELF::STO_MIPS_OPTIONAL;
1338 }
1339
1340 if (EMachine == ELF::EM_AARCH64)
1341 Map["STO_AARCH64_VARIANT_PCS"] = ELF::STO_AARCH64_VARIANT_PCS;
1342 if (EMachine == ELF::EM_RISCV)
1343 Map["STO_RISCV_VARIANT_CC"] = ELF::STO_RISCV_VARIANT_CC;
1344 return Map;
1345 }
1346
1347 IO &YamlIO;
1348 std::optional<std::vector<StOtherPiece>> Other;
1349 std::string UnknownFlagsHolder;
1350};
1351
1352} // end anonymous namespace
1353
1354void ScalarTraits<ELFYAML::YAMLIntUInt>::output(const ELFYAML::YAMLIntUInt &Val,
1355 void *Ctx, raw_ostream &Out) {
1356 Out << Val;
1357}
1358
1359StringRef ScalarTraits<ELFYAML::YAMLIntUInt>::input(StringRef Scalar, void *Ctx,
1360 ELFYAML::YAMLIntUInt &Val) {
1361 const bool Is64 = static_cast<ELFYAML::Object *>(Ctx)->Header.Class ==
1362 ELFYAML::ELF_ELFCLASS(ELF::ELFCLASS64);
1363 StringRef ErrMsg = "invalid number";
1364 // We do not accept negative hex numbers because their meaning is ambiguous.
1365 // For example, would -0xfffffffff mean 1 or INT32_MIN?
1366 if (Scalar.empty() || Scalar.starts_with("-0x"))
1367 return ErrMsg;
1368
1369 if (Scalar.starts_with("-")) {
1370 const int64_t MinVal = Is64 ? INT64_MIN : INT32_MIN;
1371 long long Int;
1372 if (getAsSignedInteger(Scalar, /*Radix=*/0, Int) || (Int < MinVal))
1373 return ErrMsg;
1374 Val = Int;
1375 return "";
1376 }
1377
1378 const uint64_t MaxVal = Is64 ? UINT64_MAX : UINT32_MAX;
1379 unsigned long long UInt;
1380 if (getAsUnsignedInteger(Scalar, /*Radix=*/0, UInt) || (UInt > MaxVal))
1381 return ErrMsg;
1382 Val = UInt;
1383 return "";
1384}
1385
1386void MappingTraits<ELFYAML::Symbol>::mapping(IO &IO, ELFYAML::Symbol &Symbol) {
1387 IO.mapOptional("Name", Symbol.Name, StringRef());
1388 IO.mapOptional("StName", Symbol.StName);
1389 IO.mapOptional("Type", Symbol.Type, ELFYAML::ELF_STT(0));
1390 IO.mapOptional("Section", Symbol.Section);
1391 IO.mapOptional("Index", Symbol.Index);
1392 IO.mapOptional("Binding", Symbol.Binding, ELFYAML::ELF_STB(0));
1393 IO.mapOptional("Value", Symbol.Value);
1394 IO.mapOptional("Size", Symbol.Size);
1395
1396 // Symbol's Other field is a bit special. It is usually a field that
1397 // represents st_other and holds the symbol visibility. However, on some
1398 // platforms, it can contain bit fields and regular values, or even sometimes
1399 // a crazy mix of them (see comments for NormalizedOther). Because of this, we
1400 // need special handling.
1401 MappingNormalization<NormalizedOther, std::optional<uint8_t>> Keys(
1402 IO, Symbol.Other);
1403 IO.mapOptional("Other", Keys->Other);
1404}
1405
1406std::string MappingTraits<ELFYAML::Symbol>::validate(IO &IO,
1407 ELFYAML::Symbol &Symbol) {
1408 if (Symbol.Index && Symbol.Section)
1409 return "Index and Section cannot both be specified for Symbol";
1410 return "";
1411}
1412
1413static void commonSectionMapping(IO &IO, ELFYAML::Section &Section) {
1414 IO.mapOptional("Name", Section.Name, StringRef());
1415 IO.mapRequired("Type", Section.Type);
1416 IO.mapOptional("Flags", Section.Flags);
1417 IO.mapOptional("Address", Section.Address);
1418 IO.mapOptional("Link", Section.Link);
1419 IO.mapOptional("AddressAlign", Section.AddressAlign, Hex64(0));
1420 IO.mapOptional("EntSize", Section.EntSize);
1421 IO.mapOptional("Offset", Section.Offset);
1422
1423 IO.mapOptional("Content", Section.Content);
1424 IO.mapOptional("Size", Section.Size);
1425
1426 // obj2yaml does not dump these fields. They are expected to be empty when we
1427 // are producing YAML, because yaml2obj sets appropriate values for them
1428 // automatically when they are not explicitly defined.
1429 assert(!IO.outputting() ||
1430 (!Section.ShOffset && !Section.ShSize && !Section.ShName &&
1431 !Section.ShFlags && !Section.ShType && !Section.ShAddrAlign));
1432 IO.mapOptional("ShAddrAlign", Section.ShAddrAlign);
1433 IO.mapOptional("ShName", Section.ShName);
1434 IO.mapOptional("ShOffset", Section.ShOffset);
1435 IO.mapOptional("ShSize", Section.ShSize);
1436 IO.mapOptional("ShFlags", Section.ShFlags);
1437 IO.mapOptional("ShType", Section.ShType);
1438}
1439
1440static void sectionMapping(IO &IO, ELFYAML::DynamicSection &Section) {
1441 commonSectionMapping(IO, Section);
1442 IO.mapOptional("Entries", Section.Entries);
1443}
1444
1445static void sectionMapping(IO &IO, ELFYAML::RawContentSection &Section) {
1446 commonSectionMapping(IO, Section);
1447
1448 // We also support reading a content as array of bytes using the ContentArray
1449 // key. obj2yaml never prints this field.
1450 assert(!IO.outputting() || !Section.ContentBuf);
1451 IO.mapOptional("ContentArray", Section.ContentBuf);
1452 if (Section.ContentBuf) {
1453 if (Section.Content)
1454 IO.setError("Content and ContentArray can't be used together");
1455 Section.Content = yaml::BinaryRef(*Section.ContentBuf);
1456 }
1457
1458 IO.mapOptional("Info", Section.Info);
1459}
1460
1461static void sectionMapping(IO &IO, ELFYAML::BBAddrMapSection &Section) {
1462 commonSectionMapping(IO, Section);
1463 IO.mapOptional("Content", Section.Content);
1464 IO.mapOptional("Entries", Section.Entries);
1465 IO.mapOptional("PGOAnalyses", Section.PGOAnalyses);
1466}
1467
1468static void sectionMapping(IO &IO, ELFYAML::StackSizesSection &Section) {
1469 commonSectionMapping(IO, Section);
1470 IO.mapOptional("Entries", Section.Entries);
1471}
1472
1473static void sectionMapping(IO &IO, ELFYAML::HashSection &Section) {
1474 commonSectionMapping(IO, Section);
1475 IO.mapOptional("Bucket", Section.Bucket);
1476 IO.mapOptional("Chain", Section.Chain);
1477
1478 // obj2yaml does not dump these fields. They can be used to override nchain
1479 // and nbucket values for creating broken sections.
1480 assert(!IO.outputting() || (!Section.NBucket && !Section.NChain));
1481 IO.mapOptional("NChain", Section.NChain);
1482 IO.mapOptional("NBucket", Section.NBucket);
1483}
1484
1485static void sectionMapping(IO &IO, ELFYAML::NoteSection &Section) {
1486 commonSectionMapping(IO, Section);
1487 IO.mapOptional("Notes", Section.Notes);
1488}
1489
1490
1491static void sectionMapping(IO &IO, ELFYAML::GnuHashSection &Section) {
1492 commonSectionMapping(IO, Section);
1493 IO.mapOptional("Header", Section.Header);
1494 IO.mapOptional("BloomFilter", Section.BloomFilter);
1495 IO.mapOptional("HashBuckets", Section.HashBuckets);
1496 IO.mapOptional("HashValues", Section.HashValues);
1497}
1498static void sectionMapping(IO &IO, ELFYAML::NoBitsSection &Section) {
1499 commonSectionMapping(IO, Section);
1500}
1501
1502static void sectionMapping(IO &IO, ELFYAML::VerdefSection &Section) {
1503 commonSectionMapping(IO, Section);
1504 IO.mapOptional("Info", Section.Info);
1505 IO.mapOptional("Entries", Section.Entries);
1506}
1507
1508static void sectionMapping(IO &IO, ELFYAML::SymverSection &Section) {
1509 commonSectionMapping(IO, Section);
1510 IO.mapOptional("Entries", Section.Entries);
1511}
1512
1513static void sectionMapping(IO &IO, ELFYAML::VerneedSection &Section) {
1514 commonSectionMapping(IO, Section);
1515 IO.mapOptional("Info", Section.Info);
1516 IO.mapOptional("Dependencies", Section.VerneedV);
1517}
1518
1519static void sectionMapping(IO &IO, ELFYAML::RelocationSection &Section) {
1520 commonSectionMapping(IO, Section);
1521 IO.mapOptional("Info", Section.RelocatableSec, StringRef());
1522 IO.mapOptional("Relocations", Section.Relocations);
1523}
1524
1525static void sectionMapping(IO &IO, ELFYAML::RelrSection &Section) {
1526 commonSectionMapping(IO, Section);
1527 IO.mapOptional("Entries", Section.Entries);
1528}
1529
1530static void groupSectionMapping(IO &IO, ELFYAML::GroupSection &Group) {
1531 commonSectionMapping(IO, Group);
1532 IO.mapOptional("Info", Group.Signature);
1533 IO.mapOptional("Members", Group.Members);
1534}
1535
1536static void sectionMapping(IO &IO, ELFYAML::SymtabShndxSection &Section) {
1537 commonSectionMapping(IO, Section);
1538 IO.mapOptional("Entries", Section.Entries);
1539}
1540
1541static void sectionMapping(IO &IO, ELFYAML::AddrsigSection &Section) {
1542 commonSectionMapping(IO, Section);
1543 IO.mapOptional("Symbols", Section.Symbols);
1544}
1545
1546static void fillMapping(IO &IO, ELFYAML::Fill &Fill) {
1547 IO.mapOptional("Name", Fill.Name, StringRef());
1548 IO.mapOptional("Pattern", Fill.Pattern);
1549 IO.mapOptional("Offset", Fill.Offset);
1550 IO.mapRequired("Size", Fill.Size);
1551}
1552
1553static void sectionHeaderTableMapping(IO &IO,
1554 ELFYAML::SectionHeaderTable &SHT) {
1555 IO.mapOptional("Offset", SHT.Offset);
1556 IO.mapOptional("Sections", SHT.Sections);
1557 IO.mapOptional("Excluded", SHT.Excluded);
1558 IO.mapOptional("NoHeaders", SHT.NoHeaders);
1559}
1560
1561static void sectionMapping(IO &IO, ELFYAML::LinkerOptionsSection &Section) {
1562 commonSectionMapping(IO, Section);
1563 IO.mapOptional("Options", Section.Options);
1564}
1565
1566static void sectionMapping(IO &IO,
1567 ELFYAML::DependentLibrariesSection &Section) {
1568 commonSectionMapping(IO, Section);
1569 IO.mapOptional("Libraries", Section.Libs);
1570}
1571
1572static void sectionMapping(IO &IO, ELFYAML::CallGraphProfileSection &Section) {
1573 commonSectionMapping(IO, Section);
1574 IO.mapOptional("Entries", Section.Entries);
1575}
1576
1577void MappingTraits<ELFYAML::SectionOrType>::mapping(
1578 IO &IO, ELFYAML::SectionOrType &sectionOrType) {
1579 IO.mapRequired("SectionOrType", sectionOrType.sectionNameOrType);
1580}
1581
1582static void sectionMapping(IO &IO, ELFYAML::ARMIndexTableSection &Section) {
1583 commonSectionMapping(IO, Section);
1584 IO.mapOptional("Entries", Section.Entries);
1585}
1586
1587static void sectionMapping(IO &IO, ELFYAML::MipsABIFlags &Section) {
1588 commonSectionMapping(IO, Section);
1589 IO.mapOptional("Version", Section.Version, Hex16(0));
1590 IO.mapRequired("ISA", Section.ISALevel);
1591 IO.mapOptional("ISARevision", Section.ISARevision, Hex8(0));
1592 IO.mapOptional("ISAExtension", Section.ISAExtension,
1593 ELFYAML::MIPS_AFL_EXT(Mips::AFL_EXT_NONE));
1594 IO.mapOptional("ASEs", Section.ASEs, ELFYAML::MIPS_AFL_ASE(0));
1595 IO.mapOptional("FpABI", Section.FpABI,
1596 ELFYAML::MIPS_ABI_FP(Mips::Val_GNU_MIPS_ABI_FP_ANY));
1597 IO.mapOptional("GPRSize", Section.GPRSize,
1598 ELFYAML::MIPS_AFL_REG(Mips::AFL_REG_NONE));
1599 IO.mapOptional("CPR1Size", Section.CPR1Size,
1600 ELFYAML::MIPS_AFL_REG(Mips::AFL_REG_NONE));
1601 IO.mapOptional("CPR2Size", Section.CPR2Size,
1602 ELFYAML::MIPS_AFL_REG(Mips::AFL_REG_NONE));
1603 IO.mapOptional("Flags1", Section.Flags1, ELFYAML::MIPS_AFL_FLAGS1(0));
1604 IO.mapOptional("Flags2", Section.Flags2, Hex32(0));
1605}
1606
1607static StringRef getStringValue(IO &IO, const char *Key) {
1608 StringRef Val;
1609 IO.mapRequired(Key, Val);
1610 return Val;
1611}
1612
1613static void setStringValue(IO &IO, const char *Key, StringRef Val) {
1614 IO.mapRequired(Key, Val);
1615}
1616
1617static bool isInteger(StringRef Val) {
1618 APInt Tmp;
1619 return !Val.getAsInteger(0, Tmp);
1620}
1621
1622void MappingTraits<std::unique_ptr<ELFYAML::Chunk>>::mapping(
1623 IO &IO, std::unique_ptr<ELFYAML::Chunk> &Section) {
1624 ELFYAML::ELF_SHT Type = ELF::SHT_NULL;
1625 StringRef TypeStr;
1626 if (IO.outputting()) {
1627 if (auto *S = dyn_cast<ELFYAML::Section>(Section.get()))
1628 Type = S->Type;
1629 else if (auto *SHT = dyn_cast<ELFYAML::SectionHeaderTable>(Section.get()))
1630 TypeStr = SHT->TypeStr;
1631 } else {
1632 // When the Type string does not have a "SHT_" prefix, we know it is not a
1633 // description of a regular ELF output section.
1634 TypeStr = getStringValue(IO, "Type");
1635 if (TypeStr.starts_with("SHT_") || isInteger(TypeStr))
1636 IO.mapRequired("Type", Type);
1637 }
1638
1639 if (TypeStr == "Fill") {
1640 assert(!IO.outputting()); // We don't dump fills currently.
1641 Section.reset(new ELFYAML::Fill());
1642 fillMapping(IO, *cast<ELFYAML::Fill>(Section.get()));
1643 return;
1644 }
1645
1646 if (TypeStr == ELFYAML::SectionHeaderTable::TypeStr) {
1647 if (IO.outputting())
1648 setStringValue(IO, "Type", TypeStr);
1649 else
1650 Section.reset(new ELFYAML::SectionHeaderTable(/*IsImplicit=*/false));
1651
1652 sectionHeaderTableMapping(
1653 IO, *cast<ELFYAML::SectionHeaderTable>(Section.get()));
1654 return;
1655 }
1656
1657 const auto &Obj = *static_cast<ELFYAML::Object *>(IO.getContext());
1658 if (Obj.getMachine() == ELF::EM_MIPS && Type == ELF::SHT_MIPS_ABIFLAGS) {
1659 if (!IO.outputting())
1660 Section.reset(new ELFYAML::MipsABIFlags());
1661 sectionMapping(IO, *cast<ELFYAML::MipsABIFlags>(Section.get()));
1662 return;
1663 }
1664
1665 if (Obj.getMachine() == ELF::EM_ARM && Type == ELF::SHT_ARM_EXIDX) {
1666 if (!IO.outputting())
1667 Section.reset(new ELFYAML::ARMIndexTableSection());
1668 sectionMapping(IO, *cast<ELFYAML::ARMIndexTableSection>(Section.get()));
1669 return;
1670 }
1671
1672 switch (Type) {
1673 case ELF::SHT_DYNAMIC:
1674 if (!IO.outputting())
1675 Section.reset(new ELFYAML::DynamicSection());
1676 sectionMapping(IO, *cast<ELFYAML::DynamicSection>(Section.get()));
1677 break;
1678 case ELF::SHT_REL:
1679 case ELF::SHT_RELA:
1680 case ELF::SHT_CREL:
1681 if (!IO.outputting())
1682 Section.reset(new ELFYAML::RelocationSection());
1683 sectionMapping(IO, *cast<ELFYAML::RelocationSection>(Section.get()));
1684 break;
1685 case ELF::SHT_RELR:
1686 if (!IO.outputting())
1687 Section.reset(new ELFYAML::RelrSection());
1688 sectionMapping(IO, *cast<ELFYAML::RelrSection>(Section.get()));
1689 break;
1690 case ELF::SHT_GROUP:
1691 if (!IO.outputting())
1692 Section.reset(new ELFYAML::GroupSection());
1693 groupSectionMapping(IO, *cast<ELFYAML::GroupSection>(Section.get()));
1694 break;
1695 case ELF::SHT_NOBITS:
1696 if (!IO.outputting())
1697 Section.reset(new ELFYAML::NoBitsSection());
1698 sectionMapping(IO, *cast<ELFYAML::NoBitsSection>(Section.get()));
1699 break;
1700 case ELF::SHT_HASH:
1701 if (!IO.outputting())
1702 Section.reset(new ELFYAML::HashSection());
1703 sectionMapping(IO, *cast<ELFYAML::HashSection>(Section.get()));
1704 break;
1705 case ELF::SHT_NOTE:
1706 if (!IO.outputting())
1707 Section.reset(new ELFYAML::NoteSection());
1708 sectionMapping(IO, *cast<ELFYAML::NoteSection>(Section.get()));
1709 break;
1710 case ELF::SHT_GNU_HASH:
1711 if (!IO.outputting())
1712 Section.reset(new ELFYAML::GnuHashSection());
1713 sectionMapping(IO, *cast<ELFYAML::GnuHashSection>(Section.get()));
1714 break;
1715 case ELF::SHT_GNU_verdef:
1716 if (!IO.outputting())
1717 Section.reset(new ELFYAML::VerdefSection());
1718 sectionMapping(IO, *cast<ELFYAML::VerdefSection>(Section.get()));
1719 break;
1720 case ELF::SHT_GNU_versym:
1721 if (!IO.outputting())
1722 Section.reset(new ELFYAML::SymverSection());
1723 sectionMapping(IO, *cast<ELFYAML::SymverSection>(Section.get()));
1724 break;
1725 case ELF::SHT_GNU_verneed:
1726 if (!IO.outputting())
1727 Section.reset(new ELFYAML::VerneedSection());
1728 sectionMapping(IO, *cast<ELFYAML::VerneedSection>(Section.get()));
1729 break;
1730 case ELF::SHT_SYMTAB_SHNDX:
1731 if (!IO.outputting())
1732 Section.reset(new ELFYAML::SymtabShndxSection());
1733 sectionMapping(IO, *cast<ELFYAML::SymtabShndxSection>(Section.get()));
1734 break;
1735 case ELF::SHT_LLVM_ADDRSIG:
1736 if (!IO.outputting())
1737 Section.reset(new ELFYAML::AddrsigSection());
1738 sectionMapping(IO, *cast<ELFYAML::AddrsigSection>(Section.get()));
1739 break;
1740 case ELF::SHT_LLVM_LINKER_OPTIONS:
1741 if (!IO.outputting())
1742 Section.reset(new ELFYAML::LinkerOptionsSection());
1743 sectionMapping(IO, *cast<ELFYAML::LinkerOptionsSection>(Section.get()));
1744 break;
1745 case ELF::SHT_LLVM_DEPENDENT_LIBRARIES:
1746 if (!IO.outputting())
1747 Section.reset(new ELFYAML::DependentLibrariesSection());
1748 sectionMapping(IO,
1749 *cast<ELFYAML::DependentLibrariesSection>(Section.get()));
1750 break;
1751 case ELF::SHT_LLVM_CALL_GRAPH_PROFILE:
1752 if (!IO.outputting())
1753 Section.reset(new ELFYAML::CallGraphProfileSection());
1754 sectionMapping(IO, *cast<ELFYAML::CallGraphProfileSection>(Section.get()));
1755 break;
1756 case ELF::SHT_LLVM_BB_ADDR_MAP:
1757 if (!IO.outputting())
1758 Section.reset(new ELFYAML::BBAddrMapSection());
1759 sectionMapping(IO, *cast<ELFYAML::BBAddrMapSection>(Section.get()));
1760 break;
1761 default:
1762 if (!IO.outputting()) {
1763 StringRef Name;
1764 IO.mapOptional("Name", Name, StringRef());
1765 Name = ELFYAML::dropUniqueSuffix(Name);
1766
1767 if (ELFYAML::StackSizesSection::nameMatches(Name))
1768 Section = std::make_unique<ELFYAML::StackSizesSection>();
1769 else
1770 Section = std::make_unique<ELFYAML::RawContentSection>();
1771 }
1772
1773 if (auto S = dyn_cast<ELFYAML::RawContentSection>(Section.get()))
1774 sectionMapping(IO, *S);
1775 else
1776 sectionMapping(IO, *cast<ELFYAML::StackSizesSection>(Section.get()));
1777 }
1778}
1779
1780std::string MappingTraits<std::unique_ptr<ELFYAML::Chunk>>::validate(
1781 IO &io, std::unique_ptr<ELFYAML::Chunk> &C) {
1782 if (const auto *F = dyn_cast<ELFYAML::Fill>(C.get())) {
1783 // Can't check the `Size`, as it's required and may be left uninitialized by
1784 // previous error.
1785 if (!io.error() && F->Pattern && F->Pattern->binary_size() != 0 && !F->Size)
1786 return "\"Size\" can't be 0 when \"Pattern\" is not empty";
1787 return "";
1788 }
1789
1790 if (const auto *SHT = dyn_cast<ELFYAML::SectionHeaderTable>(C.get())) {
1791 if (SHT->NoHeaders && (SHT->Sections || SHT->Excluded || SHT->Offset))
1792 return "NoHeaders can't be used together with Offset/Sections/Excluded";
1793 return "";
1794 }
1795
1796 const ELFYAML::Section &Sec = *cast<ELFYAML::Section>(C.get());
1797 if (Sec.Size && Sec.Content &&
1798 (uint64_t)(*Sec.Size) < Sec.Content->binary_size())
1799 return "Section size must be greater than or equal to the content size";
1800
1801 auto BuildErrPrefix = [](ArrayRef<std::pair<StringRef, bool>> EntV) {
1802 std::string Msg;
1803 for (size_t I = 0, E = EntV.size(); I != E; ++I) {
1804 StringRef Name = EntV[I].first;
1805 if (I == 0) {
1806 Msg = "\"" + Name.str() + "\"";
1807 continue;
1808 }
1809 if (I != EntV.size() - 1)
1810 Msg += ", \"" + Name.str() + "\"";
1811 else
1812 Msg += " and \"" + Name.str() + "\"";
1813 }
1814 return Msg;
1815 };
1816
1817 std::vector<std::pair<StringRef, bool>> Entries = Sec.getEntries();
1818 const size_t NumUsedEntries = llvm::count_if(
1819 Entries, [](const std::pair<StringRef, bool> &P) { return P.second; });
1820
1821 if ((Sec.Size || Sec.Content) && NumUsedEntries > 0)
1822 return BuildErrPrefix(Entries) +
1823 " cannot be used with \"Content\" or \"Size\"";
1824
1825 if (NumUsedEntries > 0 && Entries.size() != NumUsedEntries)
1826 return BuildErrPrefix(Entries) + " must be used together";
1827
1828 if (const auto *RawSection = dyn_cast<ELFYAML::RawContentSection>(C.get())) {
1829 if (RawSection->Flags && RawSection->ShFlags)
1830 return "ShFlags and Flags cannot be used together";
1831 return "";
1832 }
1833
1834 if (const auto *NB = dyn_cast<ELFYAML::NoBitsSection>(C.get())) {
1835 if (NB->Content)
1836 return "SHT_NOBITS section cannot have \"Content\"";
1837 return "";
1838 }
1839
1840 if (const auto *MF = dyn_cast<ELFYAML::MipsABIFlags>(C.get())) {
1841 if (MF->Content)
1842 return "\"Content\" key is not implemented for SHT_MIPS_ABIFLAGS "
1843 "sections";
1844 if (MF->Size)
1845 return "\"Size\" key is not implemented for SHT_MIPS_ABIFLAGS sections";
1846 return "";
1847 }
1848
1849 return "";
1850}
1851
1852namespace {
1853
1854struct NormalizedMips64RelType {
1855 NormalizedMips64RelType(IO &)
1856 : Type(ELFYAML::ELF_REL(ELF::R_MIPS_NONE)),
1857 Type2(ELFYAML::ELF_REL(ELF::R_MIPS_NONE)),
1858 Type3(ELFYAML::ELF_REL(ELF::R_MIPS_NONE)),
1859 SpecSym(ELFYAML::ELF_REL(ELF::RSS_UNDEF)) {}
1860 NormalizedMips64RelType(IO &, ELFYAML::ELF_REL Original)
1861 : Type(Original & 0xFF), Type2(Original >> 8 & 0xFF),
1862 Type3(Original >> 16 & 0xFF), SpecSym(Original >> 24 & 0xFF) {}
1863
1864 ELFYAML::ELF_REL denormalize(IO &) {
1865 ELFYAML::ELF_REL Res = Type | Type2 << 8 | Type3 << 16 | SpecSym << 24;
1866 return Res;
1867 }
1868
1869 ELFYAML::ELF_REL Type;
1870 ELFYAML::ELF_REL Type2;
1871 ELFYAML::ELF_REL Type3;
1872 ELFYAML::ELF_RSS SpecSym;
1873};
1874
1875} // end anonymous namespace
1876
1877void MappingTraits<ELFYAML::StackSizeEntry>::mapping(
1878 IO &IO, ELFYAML::StackSizeEntry &E) {
1879 assert(IO.getContext() && "The IO context is not initialized");
1880 IO.mapOptional("Address", E.Address, Hex64(0));
1881 IO.mapRequired("Size", E.Size);
1882}
1883
1884void MappingTraits<ELFYAML::BBAddrMapEntry>::mapping(
1885 IO &IO, ELFYAML::BBAddrMapEntry &E) {
1886 assert(IO.getContext() && "The IO context is not initialized");
1887 IO.mapRequired("Version", E.Version);
1888 IO.mapOptional("Feature", E.Feature, Hex16(0));
1889 IO.mapOptional("NumBBRanges", E.NumBBRanges);
1890 IO.mapOptional("BBRanges", E.BBRanges);
1891}
1892
1893void MappingTraits<ELFYAML::BBAddrMapEntry::BBRangeEntry>::mapping(
1894 IO &IO, ELFYAML::BBAddrMapEntry::BBRangeEntry &E) {
1895 IO.mapOptional("BaseAddress", E.BaseAddress, Hex64(0));
1896 IO.mapOptional("NumBlocks", E.NumBlocks);
1897 IO.mapOptional("BBEntries", E.BBEntries);
1898}
1899
1900void MappingTraits<ELFYAML::BBAddrMapEntry::BBEntry>::mapping(
1901 IO &IO, ELFYAML::BBAddrMapEntry::BBEntry &E) {
1902 assert(IO.getContext() && "The IO context is not initialized");
1903 IO.mapOptional("ID", E.ID);
1904 IO.mapRequired("AddressOffset", E.AddressOffset);
1905 IO.mapRequired("Size", E.Size);
1906 IO.mapRequired("Metadata", E.Metadata);
1907 IO.mapOptional("CallsiteEndOffsets", E.CallsiteEndOffsets);
1908 IO.mapOptional("Hash", E.Hash);
1909}
1910
1911void MappingTraits<ELFYAML::PGOAnalysisMapEntry>::mapping(
1912 IO &IO, ELFYAML::PGOAnalysisMapEntry &E) {
1913 assert(IO.getContext() && "The IO context is not initialized");
1914 IO.mapOptional("FuncEntryCount", E.FuncEntryCount);
1915 IO.mapOptional("PGOBBEntries", E.PGOBBEntries);
1916}
1917
1918void MappingTraits<ELFYAML::PGOAnalysisMapEntry::PGOBBEntry>::mapping(
1919 IO &IO, ELFYAML::PGOAnalysisMapEntry::PGOBBEntry &E) {
1920 assert(IO.getContext() && "The IO context is not initialized");
1921 IO.mapOptional("BBFreq", E.BBFreq);
1922 IO.mapOptional("PostLinkBBFreq", E.PostLinkBBFreq);
1923 IO.mapOptional("Successors", E.Successors);
1924}
1925
1926void MappingTraits<ELFYAML::PGOAnalysisMapEntry::PGOBBEntry::SuccessorEntry>::
1927 mapping(IO &IO,
1928 ELFYAML::PGOAnalysisMapEntry::PGOBBEntry::SuccessorEntry &E) {
1929 assert(IO.getContext() && "The IO context is not initialized");
1930 IO.mapRequired("ID", E.ID);
1931 IO.mapRequired("BrProb", E.BrProb);
1932 IO.mapOptional("PostLinkBrFreq", E.PostLinkBrFreq);
1933}
1934
1935void MappingTraits<ELFYAML::GnuHashHeader>::mapping(IO &IO,
1936 ELFYAML::GnuHashHeader &E) {
1937 assert(IO.getContext() && "The IO context is not initialized");
1938 IO.mapOptional("NBuckets", E.NBuckets);
1939 IO.mapRequired("SymNdx", E.SymNdx);
1940 IO.mapOptional("MaskWords", E.MaskWords);
1941 IO.mapRequired("Shift2", E.Shift2);
1942}
1943
1944void MappingTraits<ELFYAML::DynamicEntry>::mapping(IO &IO,
1945 ELFYAML::DynamicEntry &Rel) {
1946 assert(IO.getContext() && "The IO context is not initialized");
1947
1948 IO.mapRequired("Tag", Rel.Tag);
1949 IO.mapRequired("Value", Rel.Val);
1950}
1951
1952void MappingTraits<ELFYAML::NoteEntry>::mapping(IO &IO, ELFYAML::NoteEntry &N) {
1953 assert(IO.getContext() && "The IO context is not initialized");
1954
1955 IO.mapOptional("Name", N.Name);
1956 IO.mapOptional("Desc", N.Desc);
1957 IO.mapRequired("Type", N.Type);
1958}
1959
1960void MappingTraits<ELFYAML::VerdefEntry>::mapping(IO &IO,
1961 ELFYAML::VerdefEntry &E) {
1962 assert(IO.getContext() && "The IO context is not initialized");
1963
1964 IO.mapOptional("Version", E.Version);
1965 IO.mapOptional("Flags", E.Flags);
1966 IO.mapOptional("VersionNdx", E.VersionNdx);
1967 IO.mapOptional("Hash", E.Hash);
1968 IO.mapOptional("VDAux", E.VDAux);
1969 IO.mapRequired("Names", E.VerNames);
1970}
1971
1972void MappingTraits<ELFYAML::VerneedEntry>::mapping(IO &IO,
1973 ELFYAML::VerneedEntry &E) {
1974 assert(IO.getContext() && "The IO context is not initialized");
1975
1976 IO.mapRequired("Version", E.Version);
1977 IO.mapRequired("File", E.File);
1978 IO.mapRequired("Entries", E.AuxV);
1979}
1980
1981void MappingTraits<ELFYAML::VernauxEntry>::mapping(IO &IO,
1982 ELFYAML::VernauxEntry &E) {
1983 assert(IO.getContext() && "The IO context is not initialized");
1984
1985 IO.mapRequired("Name", E.Name);
1986 IO.mapRequired("Hash", E.Hash);
1987 IO.mapRequired("Flags", E.Flags);
1988 IO.mapRequired("Other", E.Other);
1989}
1990
1991void MappingTraits<ELFYAML::Relocation>::mapping(IO &IO,
1992 ELFYAML::Relocation &Rel) {
1993 const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
1994 assert(Object && "The IO context is not initialized");
1995
1996 IO.mapOptional("Offset", Rel.Offset, (Hex64)0);
1997 IO.mapOptional("Symbol", Rel.Symbol);
1998
1999 if (Object->getMachine() == ELFYAML::ELF_EM(ELF::EM_MIPS) &&
2000 Object->Header.Class == ELFYAML::ELF_ELFCLASS(ELF::ELFCLASS64)) {
2001 MappingNormalization<NormalizedMips64RelType, ELFYAML::ELF_REL> Key(
2002 IO, Rel.Type);
2003 IO.mapRequired("Type", Key->Type);
2004 IO.mapOptional("Type2", Key->Type2, ELFYAML::ELF_REL(ELF::R_MIPS_NONE));
2005 IO.mapOptional("Type3", Key->Type3, ELFYAML::ELF_REL(ELF::R_MIPS_NONE));
2006 IO.mapOptional("SpecSym", Key->SpecSym, ELFYAML::ELF_RSS(ELF::RSS_UNDEF));
2007 } else
2008 IO.mapRequired("Type", Rel.Type);
2009
2010 IO.mapOptional("Addend", Rel.Addend, (ELFYAML::YAMLIntUInt)0);
2011}
2012
2013void MappingTraits<ELFYAML::ARMIndexTableEntry>::mapping(
2014 IO &IO, ELFYAML::ARMIndexTableEntry &E) {
2015 assert(IO.getContext() && "The IO context is not initialized");
2016 IO.mapRequired("Offset", E.Offset);
2017
2018 StringRef CantUnwind = "EXIDX_CANTUNWIND";
2019 if (IO.outputting() && (uint32_t)E.Value == ARM::EHABI::EXIDX_CANTUNWIND)
2020 IO.mapRequired("Value", CantUnwind);
2021 else if (!IO.outputting() && getStringValue(IO, "Value") == CantUnwind)
2022 E.Value = ARM::EHABI::EXIDX_CANTUNWIND;
2023 else
2024 IO.mapRequired("Value", E.Value);
2025}
2026
2027void MappingTraits<ELFYAML::Object>::mapping(IO &IO, ELFYAML::Object &Object) {
2028 assert(!IO.getContext() && "The IO context is initialized already");
2029 IO.setContext(&Object);
2030 IO.mapTag("!ELF", true);
2031 IO.mapRequired("FileHeader", Object.Header);
2032 IO.mapOptional("ProgramHeaders", Object.ProgramHeaders);
2033 IO.mapOptional("Sections", Object.Chunks);
2034 IO.mapOptional("Symbols", Object.Symbols);
2035 IO.mapOptional("DynamicSymbols", Object.DynamicSymbols);
2036 IO.mapOptional("DWARF", Object.DWARF);
2037 if (Object.DWARF) {
2038 Object.DWARF->IsLittleEndian =
2039 Object.Header.Data == ELFYAML::ELF_ELFDATA(ELF::ELFDATA2LSB);
2040 Object.DWARF->Is64BitAddrSize =
2041 Object.Header.Class == ELFYAML::ELF_ELFCLASS(ELF::ELFCLASS64);
2042 }
2043 IO.setContext(nullptr);
2044}
2045
2046void MappingTraits<ELFYAML::LinkerOption>::mapping(IO &IO,
2047 ELFYAML::LinkerOption &Opt) {
2048 assert(IO.getContext() && "The IO context is not initialized");
2049 IO.mapRequired("Name", Opt.Key);
2050 IO.mapRequired("Value", Opt.Value);
2051}
2052
2053void MappingTraits<ELFYAML::CallGraphEntryWeight>::mapping(
2054 IO &IO, ELFYAML::CallGraphEntryWeight &E) {
2055 assert(IO.getContext() && "The IO context is not initialized");
2056 IO.mapRequired("Weight", E.Weight);
2057}
2058
2059} // end namespace yaml
2060
2061} // end namespace llvm
assert
assert(UImm &&(UImm !=~static_cast< T >(0)) &&"Invalid immediate!")
APInt.h
This file implements a class to represent arbitrary precision integral constant values and operations...
E
static GCRegistry::Add< CoreCLRGC > E("coreclr", "CoreCLR-compatible GC")
BCase
#define BCase(X)
Definition COFFYAML.cpp:267
BCaseMask
#define BCaseMask(X, M)
ELFYAML.h
This file declares classes for handling the YAML representation of ELF.
F
#define F(x, y, z)
Definition MD5.cpp:54
I
#define I(x, y, z)
Definition MD5.cpp:57
MapVector.h
This file implements a map that provides insertion order iteration.
P
#define P(N)
getFlags
static uint32_t getFlags(const Symbol *Sym)
Definition TapiFile.cpp:26
ECase
#define ECase(X)
LLVM_YAML_STRONG_TYPEDEF
#define LLVM_YAML_STRONG_TYPEDEF(_base, _type)
YAML I/O does conversion based on types. But often native data types are just a typedef of built in i...
Definition YAMLTraits.h:1603
llvm::APInt
Class for arbitrary precision integers.
Definition APInt.h:78
llvm::MapVector
This class implements a map that also provides access to all stored values in a deterministic order.
Definition MapVector.h:36
llvm::StringRef
StringRef - Represent a constant reference to a string, i.e.
Definition StringRef.h:55
llvm::StringRef::getAsInteger
bool getAsInteger(unsigned Radix, T &Result) const
Parse the current string as an integer of the specified radix.
Definition StringRef.h:472
llvm::StringRef::starts_with
bool starts_with(StringRef Prefix) const
Check if this string starts with the given Prefix.
Definition StringRef.h:261
llvm::Type
The instances of the Type class are immutable: once they are created, they are never changed.
Definition Type.h:45
llvm::Type::Type
Type(LLVMContext &C, TypeID tid)
Definition Type.h:93
llvm::Value
LLVM Value Representation.
Definition Value.h:75
llvm::raw_ostream
This class implements an extremely fast bulk output stream that can only output to a stream.
Definition raw_ostream.h:53
llvm::yaml::BinaryRef
Specialized YAMLIO scalar type for representing a binary blob.
Definition YAML.h:64
llvm::yaml::IO::setContext
void setContext(void *)
Definition YAMLTraits.cpp:45
llvm::yaml::IO::outputting
virtual bool outputting() const =0
llvm::yaml::IO::mapTag
virtual bool mapTag(StringRef Tag, bool Default=false)=0
llvm::yaml::IO::enumCase
void enumCase(T &Val, StringRef Str, const T ConstVal)
Definition YAMLTraits.h:734
llvm::yaml::IO::mapOptional
void mapOptional(StringRef Key, T &Val)
Definition YAMLTraits.h:799
llvm::yaml::IO::setError
virtual void setError(const Twine &)=0
llvm::yaml::IO::getContext
void * getContext() const
Definition YAMLTraits.cpp:41
llvm::yaml::IO::enumFallback
void enumFallback(T &Val)
Definition YAMLTraits.h:748
llvm::yaml::IO::mapRequired
void mapRequired(StringRef Key, T &Val)
Definition YAMLTraits.h:789
llvm::yaml::IO::maskedBitSetCase
void maskedBitSetCase(T &Val, StringRef Str, T ConstVal, T Mask)
Definition YAMLTraits.h:774
uint8_t
UINT64_MAX
#define UINT64_MAX
Definition DataTypes.h:77
INT64_MIN
#define INT64_MIN
Definition DataTypes.h:74
llvm::ARM::EHABI::EXIDX_CANTUNWIND
@ EXIDX_CANTUNWIND
Special entry for the function never unwind.
Definition ARMEHABI.h:35
llvm::CallingConv::C
@ C
The default llvm calling convention, compatible with C.
Definition CallingConv.h:34
llvm::ELFYAML::dropUniqueSuffix
StringRef dropUniqueSuffix(StringRef S)
Definition ELFEmitter.cpp:703
llvm::ELF::EM_MSP430
@ EM_MSP430
Definition ELF.h:227
llvm::ELF::EM_PPC64
@ EM_PPC64
Definition ELF.h:154
llvm::ELF::EM_CSKY
@ EM_CSKY
Definition ELF.h:326
llvm::ELF::EM_SPARC32PLUS
@ EM_SPARC32PLUS
Definition ELF.h:151
llvm::ELF::EM_NONE
@ EM_NONE
Definition ELF.h:138
llvm::ELF::EM_68K
@ EM_68K
Definition ELF.h:142
llvm::ELF::EM_386
@ EM_386
Definition ELF.h:141
llvm::ELF::EM_LOONGARCH
@ EM_LOONGARCH
Definition ELF.h:327
llvm::ELF::EM_BPF
@ EM_BPF
Definition ELF.h:324
llvm::ELF::EM_PPC
@ EM_PPC
Definition ELF.h:153
llvm::ELF::EM_X86_64
@ EM_X86_64
Definition ELF.h:183
llvm::ELF::EM_HEXAGON
@ EM_HEXAGON
Definition ELF.h:262
llvm::ELF::EM_LANAI
@ EM_LANAI
Definition ELF.h:323
llvm::ELF::EM_MIPS
@ EM_MIPS
Definition ELF.h:146
llvm::ELF::EM_ARC
@ EM_ARC
Definition ELF.h:166
llvm::ELF::EM_SPARCV9
@ EM_SPARCV9
Definition ELF.h:164
llvm::ELF::EM_AARCH64
@ EM_AARCH64
Definition ELF.h:285
llvm::ELF::EM_XTENSA
@ EM_XTENSA
Definition ELF.h:216
llvm::ELF::EM_RISCV
@ EM_RISCV
Definition ELF.h:322
llvm::ELF::EM_ARM
@ EM_ARM
Definition ELF.h:161
llvm::ELF::EM_VE
@ EM_VE
Definition ELF.h:325
llvm::ELF::EM_IAMCU
@ EM_IAMCU
Definition ELF.h:144
llvm::ELF::EM_AMDGPU
@ EM_AMDGPU
Definition ELF.h:321
llvm::ELF::EM_AVR
@ EM_AVR
Definition ELF.h:204
llvm::ELF::STO_MIPS_PIC
@ STO_MIPS_PIC
Definition ELF.h:601
llvm::ELF::STO_MIPS_OPTIONAL
@ STO_MIPS_OPTIONAL
Definition ELF.h:599
llvm::ELF::STO_MIPS_MICROMIPS
@ STO_MIPS_MICROMIPS
Definition ELF.h:602
llvm::ELF::STO_MIPS_MIPS16
@ STO_MIPS_MIPS16
Definition ELF.h:603
llvm::ELF::STO_MIPS_PLT
@ STO_MIPS_PLT
Definition ELF.h:600
llvm::ELF::SHT_LLVM_DEPENDENT_LIBRARIES
@ SHT_LLVM_DEPENDENT_LIBRARIES
Definition ELF.h:1178
llvm::ELF::SHT_GROUP
@ SHT_GROUP
Definition ELF.h:1161
llvm::ELF::SHT_LLVM_LINKER_OPTIONS
@ SHT_LLVM_LINKER_OPTIONS
Definition ELF.h:1175
llvm::ELF::SHT_REL
@ SHT_REL
Definition ELF.h:1155
llvm::ELF::SHT_NULL
@ SHT_NULL
Definition ELF.h:1146
llvm::ELF::SHT_LLVM_CALL_GRAPH_PROFILE
@ SHT_LLVM_CALL_GRAPH_PROFILE
Definition ELF.h:1184
llvm::ELF::SHT_NOBITS
@ SHT_NOBITS
Definition ELF.h:1154
llvm::ELF::SHT_GNU_verneed
@ SHT_GNU_verneed
Definition ELF.h:1198
llvm::ELF::SHT_RELR
@ SHT_RELR
Definition ELF.h:1165
llvm::ELF::SHT_GNU_verdef
@ SHT_GNU_verdef
Definition ELF.h:1197
llvm::ELF::SHT_CREL
@ SHT_CREL
Definition ELF.h:1168
llvm::ELF::SHT_DYNAMIC
@ SHT_DYNAMIC
Definition ELF.h:1152
llvm::ELF::SHT_SYMTAB_SHNDX
@ SHT_SYMTAB_SHNDX
Definition ELF.h:1162
llvm::ELF::SHT_LLVM_ADDRSIG
@ SHT_LLVM_ADDRSIG
Definition ELF.h:1176
llvm::ELF::SHT_ARM_EXIDX
@ SHT_ARM_EXIDX
Definition ELF.h:1204
llvm::ELF::SHT_LLVM_BB_ADDR_MAP
@ SHT_LLVM_BB_ADDR_MAP
Definition ELF.h:1185
llvm::ELF::SHT_GNU_HASH
@ SHT_GNU_HASH
Definition ELF.h:1196
llvm::ELF::SHT_RELA
@ SHT_RELA
Definition ELF.h:1150
llvm::ELF::SHT_NOTE
@ SHT_NOTE
Definition ELF.h:1153
llvm::ELF::SHT_MIPS_ABIFLAGS
@ SHT_MIPS_ABIFLAGS
Definition ELF.h:1227
llvm::ELF::SHT_GNU_versym
@ SHT_GNU_versym
Definition ELF.h:1199
llvm::ELF::SHT_HASH
@ SHT_HASH
Definition ELF.h:1151
llvm::ELF::ELFOSABI_SOLARIS
@ ELFOSABI_SOLARIS
Definition ELF.h:352
llvm::ELF::ELFDATA2LSB
@ ELFDATA2LSB
Definition ELF.h:340
llvm::ELF::RSS_UNDEF
@ RSS_UNDEF
Definition ELF.h:1445
llvm::ELF::ELFABIVERSION_AMDGPU_HSA_V4
@ ELFABIVERSION_AMDGPU_HSA_V4
Definition ELF.h:384
llvm::ELF::ELFABIVERSION_AMDGPU_HSA_V5
@ ELFABIVERSION_AMDGPU_HSA_V5
Definition ELF.h:385
llvm::ELF::ELFABIVERSION_AMDGPU_HSA_V3
@ ELFABIVERSION_AMDGPU_HSA_V3
Definition ELF.h:383
llvm::ELF::ELFABIVERSION_AMDGPU_HSA_V6
@ ELFABIVERSION_AMDGPU_HSA_V6
Definition ELF.h:386
llvm::ELF::ELFCLASS64
@ ELFCLASS64
Definition ELF.h:334
llvm::ELF::STO_RISCV_VARIANT_CC
@ STO_RISCV_VARIANT_CC
Definition ELF.h:731
llvm::ELF::EF_AMDGPU_GENERIC_VERSION_MAX
@ EF_AMDGPU_GENERIC_VERSION_MAX
Definition ELF.h:924
llvm::ELF::EF_AMDGPU_GENERIC_VERSION_OFFSET
@ EF_AMDGPU_GENERIC_VERSION_OFFSET
Definition ELF.h:922
llvm::ELF::EF_AMDGPU_GENERIC_VERSION_MIN
@ EF_AMDGPU_GENERIC_VERSION_MIN
Definition ELF.h:923
llvm::ELF::EF_AMDGPU_GENERIC_VERSION
@ EF_AMDGPU_GENERIC_VERSION
Definition ELF.h:921
llvm::ELF::STO_AARCH64_VARIANT_PCS
@ STO_AARCH64_VARIANT_PCS
Definition ELF.h:444
llvm::ELF::STV_INTERNAL
@ STV_INTERNAL
Definition ELF.h:1435
llvm::ELF::STV_HIDDEN
@ STV_HIDDEN
Definition ELF.h:1436
llvm::ELF::STV_PROTECTED
@ STV_PROTECTED
Definition ELF.h:1437
llvm::ELF::STV_DEFAULT
@ STV_DEFAULT
Definition ELF.h:1434
llvm::Mips::Val_GNU_MIPS_ABI_FP_ANY
@ Val_GNU_MIPS_ABI_FP_ANY
Definition MipsABIFlags.h:85
llvm::yaml::sectionMapping
static void sectionMapping(IO &IO, ELFYAML::DynamicSection &Section)
Definition ELFYAML.cpp:1440
llvm::yaml::QuotingType
QuotingType
Describe which type of quotes should be used when quoting is necessary.
Definition YAMLTraits.h:131
llvm::yaml::groupSectionMapping
static void groupSectionMapping(IO &IO, ELFYAML::GroupSection &Group)
Definition ELFYAML.cpp:1530
llvm::yaml::getStringValue
static StringRef getStringValue(IO &IO, const char *Key)
Definition ELFYAML.cpp:1607
llvm::yaml::sectionHeaderTableMapping
static void sectionHeaderTableMapping(IO &IO, ELFYAML::SectionHeaderTable &SHT)
Definition ELFYAML.cpp:1553
llvm::yaml::commonSectionMapping
static void commonSectionMapping(IO &IO, ELFYAML::Section &Section)
Definition ELFYAML.cpp:1413
llvm::yaml::isInteger
static bool isInteger(StringRef Val)
Definition ELFYAML.cpp:1617
llvm::yaml::fillMapping
static void fillMapping(IO &IO, ELFYAML::Fill &Fill)
Definition ELFYAML.cpp:1546
llvm::yaml::setStringValue
static void setStringValue(IO &IO, const char *Key, StringRef Val)
Definition ELFYAML.cpp:1613
llvm
This is an optimization pass for GlobalISel generic memory operations.
Definition Types.h:26
llvm::Value
FunctionAddr VTableAddr Value
Definition InstrProf.h:137
llvm::getAsSignedInteger
LLVM_ABI bool getAsSignedInteger(StringRef Str, unsigned Radix, long long &Result)
Definition StringRef.cpp:492
llvm::dyn_cast
decltype(auto) dyn_cast(const From &Val)
dyn_cast<X> - Return the argument parameter cast to the specified type.
Definition Casting.h:643
llvm::Key
LLVM_ATTRIBUTE_VISIBILITY_DEFAULT AnalysisKey InnerAnalysisManagerProxy< AnalysisManagerT, IRUnitT, ExtraArgTs... >::Key
Definition PassManager.h:667
llvm::IRMemLocation::Other
@ Other
Any other memory.
Definition ModRef.h:68
llvm::ArrayRef
ArrayRef(const T &OneElt) -> ArrayRef< T >
llvm::count_if
auto count_if(R &&Range, UnaryPredicate P)
Wrapper function around std::count_if to count the number of times an element satisfying a given pred...
Definition STLExtras.h:2009
llvm::cast
decltype(auto) cast(const From &Val)
cast<X> - Return the argument parameter cast to the specified type.
Definition Casting.h:559
llvm::getAsUnsignedInteger
LLVM_ABI bool getAsUnsignedInteger(StringRef Str, unsigned Radix, unsigned long long &Result)
Helper functions for StringRef::getAsInteger.
Definition StringRef.cpp:482
llvm::to_integer
bool to_integer(StringRef S, N &Num, unsigned Base=0)
Convert the string S to an integer of the specified type using the radix Base. If Base is 0,...
Definition StringExtras.h:292
N
#define N
llvm::ELFYAML::Chunk::Offset
std::optional< llvm::yaml::Hex64 > Offset
Definition ELFYAML.h:259
llvm::ELFYAML::Fill::Size
llvm::yaml::Hex64 Size
Definition ELFYAML.h:329
llvm::ELFYAML::Fill::Pattern
std::optional< yaml::BinaryRef > Pattern
Definition ELFYAML.h:328
llvm::ELFYAML::GroupSection::Members
std::optional< std::vector< SectionOrType > > Members
Definition ELFYAML.h:623
llvm::ELFYAML::GroupSection::Signature
std::optional< StringRef > Signature
Definition ELFYAML.h:624
llvm::ELFYAML::Object::getMachine
unsigned getMachine() const
Definition ELFYAML.cpp:35
llvm::ELFYAML::Object::Header
FileHeader Header
Definition ELFYAML.h:742
llvm::ELFYAML::Object::getOSAbi
ELF_ELFOSABI getOSAbi() const
Definition ELFYAML.cpp:33
llvm::ELFYAML::SectionHeaderTable::Excluded
std::optional< std::vector< SectionHeader > > Excluded
Definition ELFYAML.h:345
llvm::ELFYAML::SectionHeaderTable::TypeStr
static constexpr StringRef TypeStr
Definition ELFYAML.h:358
llvm::ELFYAML::SectionHeaderTable::NoHeaders
std::optional< bool > NoHeaders
Definition ELFYAML.h:346
llvm::ELFYAML::SectionHeaderTable::Sections
std::optional< std::vector< SectionHeader > > Sections
Definition ELFYAML.h:344
llvm::ELFYAML::StackSizesSection::nameMatches
static bool nameMatches(StringRef Name)
Definition ELFYAML.h:389
llvm::yaml::MappingTraits
This class should be specialized by any type that needs to be converted to/from a YAML mapping.
Definition YAMLTraits.h:62
llvm::yaml::ScalarBitSetTraits
This class should be specialized by any integer type that is a union of bit values and the YAML repre...
Definition YAMLTraits.h:123
llvm::yaml::ScalarEnumerationTraits
This class should be specialized by any integral type that converts to/from a YAML scalar where there...
Definition YAMLTraits.h:107
llvm::yaml::ScalarTraits< ELFYAML::YAMLFlowString >::input
static StringRef input(StringRef Scalar, void *, ELFYAML::YAMLFlowString &Val)
Definition ELFYAML.cpp:1243
llvm::yaml::ScalarTraits< ELFYAML::YAMLFlowString >::output
static void output(const ELFYAML::YAMLFlowString &Val, void *, raw_ostream &Out)
Definition ELFYAML.cpp:1239
llvm::yaml::ScalarTraits< ELFYAML::YAMLFlowString >::mustQuote
static QuotingType mustQuote(StringRef S)
Definition ELFYAML.cpp:1248
llvm::yaml::ScalarTraits< StOtherPiece >::input
static StringRef input(StringRef Scalar, void *, StOtherPiece &Val)
Definition ELFYAML.cpp:1228
llvm::yaml::ScalarTraits< StOtherPiece >::mustQuote
static QuotingType mustQuote(StringRef)
Definition ELFYAML.cpp:1232
llvm::yaml::ScalarTraits< StOtherPiece >::output
static void output(const StOtherPiece &Val, void *, raw_ostream &Out)
Definition ELFYAML.cpp:1225
llvm::yaml::ScalarTraits
This class should be specialized by type that requires custom conversion to/from a yaml scalar.
Definition YAMLTraits.h:149
llvm::yaml::SequenceElementTraits
This class should be specialized by any type for which vectors of that type need to be converted to/f...
Definition YAMLTraits.h:257
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