LLVM 22.0.0git
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
41constexpr StringRef SectionHeaderTable::TypeStr;
42} // namespace ELFYAML
43
44namespace yaml {
45
46void ScalarEnumerationTraits<ELFYAML::ELF_ET>::enumeration(
47 IO &IO, ELFYAML::ELF_ET &Value) {
48#define ECase(X) IO.enumCase(Value, #X, ELF::X)
49 ECase(ET_NONE);
50 ECase(ET_REL);
51 ECase(ET_EXEC);
52 ECase(ET_DYN);
53 ECase(ET_CORE);
54#undef ECase
55 IO.enumFallback<Hex16>(Value);
56}
57
58void ScalarEnumerationTraits<ELFYAML::ELF_PT>::enumeration(
59 IO &IO, ELFYAML::ELF_PT &Value) {
60#define ECase(X) IO.enumCase(Value, #X, ELF::X)
61 ECase(PT_NULL);
62 ECase(PT_LOAD);
63 ECase(PT_DYNAMIC);
64 ECase(PT_INTERP);
65 ECase(PT_NOTE);
66 ECase(PT_SHLIB);
67 ECase(PT_PHDR);
68 ECase(PT_TLS);
69 ECase(PT_GNU_EH_FRAME);
70 ECase(PT_GNU_STACK);
71 ECase(PT_GNU_RELRO);
72 ECase(PT_GNU_PROPERTY);
73 ECase(PT_GNU_SFRAME);
74#undef ECase
75 IO.enumFallback<Hex32>(Value);
76}
77
78void ScalarEnumerationTraits<ELFYAML::ELF_NT>::enumeration(
79 IO &IO, ELFYAML::ELF_NT &Value) {
80#define ECase(X) IO.enumCase(Value, #X, ELF::X)
81 // Generic note types.
82 ECase(NT_VERSION);
83 ECase(NT_ARCH);
84 ECase(NT_GNU_BUILD_ATTRIBUTE_OPEN);
85 ECase(NT_GNU_BUILD_ATTRIBUTE_FUNC);
86 // Core note types.
87 ECase(NT_PRSTATUS);
88 ECase(NT_FPREGSET);
89 ECase(NT_PRPSINFO);
90 ECase(NT_TASKSTRUCT);
91 ECase(NT_AUXV);
92 ECase(NT_PSTATUS);
93 ECase(NT_FPREGS);
94 ECase(NT_PSINFO);
95 ECase(NT_LWPSTATUS);
96 ECase(NT_LWPSINFO);
97 ECase(NT_WIN32PSTATUS);
98 ECase(NT_PPC_VMX);
99 ECase(NT_PPC_VSX);
100 ECase(NT_PPC_TAR);
101 ECase(NT_PPC_PPR);
102 ECase(NT_PPC_DSCR);
103 ECase(NT_PPC_EBB);
104 ECase(NT_PPC_PMU);
105 ECase(NT_PPC_TM_CGPR);
106 ECase(NT_PPC_TM_CFPR);
107 ECase(NT_PPC_TM_CVMX);
108 ECase(NT_PPC_TM_CVSX);
109 ECase(NT_PPC_TM_SPR);
110 ECase(NT_PPC_TM_CTAR);
111 ECase(NT_PPC_TM_CPPR);
112 ECase(NT_PPC_TM_CDSCR);
113 ECase(NT_386_TLS);
114 ECase(NT_386_IOPERM);
115 ECase(NT_X86_XSTATE);
116 ECase(NT_S390_HIGH_GPRS);
117 ECase(NT_S390_TIMER);
118 ECase(NT_S390_TODCMP);
119 ECase(NT_S390_TODPREG);
120 ECase(NT_S390_CTRS);
121 ECase(NT_S390_PREFIX);
122 ECase(NT_S390_LAST_BREAK);
123 ECase(NT_S390_SYSTEM_CALL);
124 ECase(NT_S390_TDB);
125 ECase(NT_S390_VXRS_LOW);
126 ECase(NT_S390_VXRS_HIGH);
127 ECase(NT_S390_GS_CB);
128 ECase(NT_S390_GS_BC);
129 ECase(NT_ARM_VFP);
130 ECase(NT_ARM_TLS);
131 ECase(NT_ARM_HW_BREAK);
132 ECase(NT_ARM_HW_WATCH);
133 ECase(NT_ARM_SVE);
134 ECase(NT_ARM_PAC_MASK);
135 ECase(NT_ARM_TAGGED_ADDR_CTRL);
136 ECase(NT_ARM_SSVE);
137 ECase(NT_ARM_ZA);
138 ECase(NT_ARM_ZT);
139 ECase(NT_ARM_FPMR);
140 ECase(NT_ARM_GCS);
141 ECase(NT_FILE);
142 ECase(NT_PRXFPREG);
143 ECase(NT_SIGINFO);
144 // LLVM-specific notes.
145 ECase(NT_LLVM_HWASAN_GLOBALS);
146 // GNU note types
147 ECase(NT_GNU_ABI_TAG);
148 ECase(NT_GNU_HWCAP);
149 ECase(NT_GNU_BUILD_ID);
150 ECase(NT_GNU_GOLD_VERSION);
151 ECase(NT_GNU_PROPERTY_TYPE_0);
152 // FreeBSD note types.
153 ECase(NT_FREEBSD_ABI_TAG);
154 ECase(NT_FREEBSD_NOINIT_TAG);
155 ECase(NT_FREEBSD_ARCH_TAG);
156 ECase(NT_FREEBSD_FEATURE_CTL);
157 // FreeBSD core note types.
158 ECase(NT_FREEBSD_THRMISC);
159 ECase(NT_FREEBSD_PROCSTAT_PROC);
160 ECase(NT_FREEBSD_PROCSTAT_FILES);
161 ECase(NT_FREEBSD_PROCSTAT_VMMAP);
162 ECase(NT_FREEBSD_PROCSTAT_GROUPS);
163 ECase(NT_FREEBSD_PROCSTAT_UMASK);
164 ECase(NT_FREEBSD_PROCSTAT_RLIMIT);
165 ECase(NT_FREEBSD_PROCSTAT_OSREL);
166 ECase(NT_FREEBSD_PROCSTAT_PSSTRINGS);
167 ECase(NT_FREEBSD_PROCSTAT_AUXV);
168 // NetBSD core note types.
169 ECase(NT_NETBSDCORE_PROCINFO);
170 ECase(NT_NETBSDCORE_AUXV);
171 ECase(NT_NETBSDCORE_LWPSTATUS);
172 // OpenBSD core note types.
173 ECase(NT_OPENBSD_PROCINFO);
174 ECase(NT_OPENBSD_AUXV);
175 ECase(NT_OPENBSD_REGS);
176 ECase(NT_OPENBSD_FPREGS);
177 ECase(NT_OPENBSD_XFPREGS);
178 ECase(NT_OPENBSD_WCOOKIE);
179 // AMD specific notes. (Code Object V2)
180 ECase(NT_AMD_HSA_CODE_OBJECT_VERSION);
181 ECase(NT_AMD_HSA_HSAIL);
182 ECase(NT_AMD_HSA_ISA_VERSION);
183 ECase(NT_AMD_HSA_METADATA);
184 ECase(NT_AMD_HSA_ISA_NAME);
185 ECase(NT_AMD_PAL_METADATA);
186 // AMDGPU specific notes. (Code Object V3)
187 ECase(NT_AMDGPU_METADATA);
188 // Android specific notes.
189 ECase(NT_ANDROID_TYPE_IDENT);
190 ECase(NT_ANDROID_TYPE_KUSER);
191 ECase(NT_ANDROID_TYPE_MEMTAG);
192#undef ECase
193 IO.enumFallback<Hex32>(Value);
194}
195
196void ScalarEnumerationTraits<ELFYAML::ELF_EM>::enumeration(
197 IO &IO, ELFYAML::ELF_EM &Value) {
198#define ECase(X) IO.enumCase(Value, #X, ELF::X)
199 ECase(EM_NONE);
200 ECase(EM_M32);
201 ECase(EM_SPARC);
202 ECase(EM_386);
203 ECase(EM_68K);
204 ECase(EM_88K);
205 ECase(EM_IAMCU);
206 ECase(EM_860);
207 ECase(EM_MIPS);
208 ECase(EM_S370);
209 ECase(EM_MIPS_RS3_LE);
210 ECase(EM_PARISC);
211 ECase(EM_VPP500);
212 ECase(EM_SPARC32PLUS);
213 ECase(EM_960);
214 ECase(EM_PPC);
215 ECase(EM_PPC64);
216 ECase(EM_S390);
217 ECase(EM_SPU);
218 ECase(EM_V800);
219 ECase(EM_FR20);
220 ECase(EM_RH32);
221 ECase(EM_RCE);
222 ECase(EM_ARM);
223 ECase(EM_ALPHA);
224 ECase(EM_SH);
225 ECase(EM_SPARCV9);
226 ECase(EM_TRICORE);
227 ECase(EM_ARC);
228 ECase(EM_H8_300);
229 ECase(EM_H8_300H);
230 ECase(EM_H8S);
231 ECase(EM_H8_500);
232 ECase(EM_IA_64);
233 ECase(EM_MIPS_X);
234 ECase(EM_COLDFIRE);
235 ECase(EM_68HC12);
236 ECase(EM_MMA);
237 ECase(EM_PCP);
238 ECase(EM_NCPU);
239 ECase(EM_NDR1);
240 ECase(EM_STARCORE);
241 ECase(EM_ME16);
242 ECase(EM_ST100);
243 ECase(EM_TINYJ);
244 ECase(EM_X86_64);
245 ECase(EM_PDSP);
246 ECase(EM_PDP10);
247 ECase(EM_PDP11);
248 ECase(EM_FX66);
249 ECase(EM_ST9PLUS);
250 ECase(EM_ST7);
251 ECase(EM_68HC16);
252 ECase(EM_68HC11);
253 ECase(EM_68HC08);
254 ECase(EM_68HC05);
255 ECase(EM_SVX);
256 ECase(EM_ST19);
257 ECase(EM_VAX);
258 ECase(EM_CRIS);
259 ECase(EM_JAVELIN);
260 ECase(EM_FIREPATH);
261 ECase(EM_ZSP);
262 ECase(EM_MMIX);
263 ECase(EM_HUANY);
264 ECase(EM_PRISM);
265 ECase(EM_AVR);
266 ECase(EM_FR30);
267 ECase(EM_D10V);
268 ECase(EM_D30V);
269 ECase(EM_V850);
270 ECase(EM_M32R);
271 ECase(EM_MN10300);
272 ECase(EM_MN10200);
273 ECase(EM_PJ);
274 ECase(EM_OPENRISC);
275 ECase(EM_ARC_COMPACT);
276 ECase(EM_XTENSA);
277 ECase(EM_VIDEOCORE);
278 ECase(EM_TMM_GPP);
279 ECase(EM_NS32K);
280 ECase(EM_TPC);
281 ECase(EM_SNP1K);
282 ECase(EM_ST200);
283 ECase(EM_IP2K);
284 ECase(EM_MAX);
285 ECase(EM_CR);
286 ECase(EM_F2MC16);
287 ECase(EM_MSP430);
288 ECase(EM_BLACKFIN);
289 ECase(EM_SE_C33);
290 ECase(EM_SEP);
291 ECase(EM_ARCA);
292 ECase(EM_UNICORE);
293 ECase(EM_EXCESS);
294 ECase(EM_DXP);
295 ECase(EM_ALTERA_NIOS2);
296 ECase(EM_CRX);
297 ECase(EM_XGATE);
298 ECase(EM_C166);
299 ECase(EM_M16C);
300 ECase(EM_DSPIC30F);
301 ECase(EM_CE);
302 ECase(EM_M32C);
303 ECase(EM_TSK3000);
304 ECase(EM_RS08);
305 ECase(EM_SHARC);
306 ECase(EM_ECOG2);
307 ECase(EM_SCORE7);
308 ECase(EM_DSP24);
309 ECase(EM_VIDEOCORE3);
310 ECase(EM_LATTICEMICO32);
311 ECase(EM_SE_C17);
312 ECase(EM_TI_C6000);
313 ECase(EM_TI_C2000);
314 ECase(EM_TI_C5500);
315 ECase(EM_MMDSP_PLUS);
316 ECase(EM_CYPRESS_M8C);
317 ECase(EM_R32C);
318 ECase(EM_TRIMEDIA);
319 ECase(EM_HEXAGON);
320 ECase(EM_8051);
321 ECase(EM_STXP7X);
322 ECase(EM_NDS32);
323 ECase(EM_ECOG1);
324 ECase(EM_ECOG1X);
325 ECase(EM_MAXQ30);
326 ECase(EM_XIMO16);
327 ECase(EM_MANIK);
328 ECase(EM_CRAYNV2);
329 ECase(EM_RX);
330 ECase(EM_METAG);
331 ECase(EM_MCST_ELBRUS);
332 ECase(EM_ECOG16);
333 ECase(EM_CR16);
334 ECase(EM_ETPU);
335 ECase(EM_SLE9X);
336 ECase(EM_L10M);
337 ECase(EM_K10M);
338 ECase(EM_AARCH64);
339 ECase(EM_AVR32);
340 ECase(EM_STM8);
341 ECase(EM_TILE64);
342 ECase(EM_TILEPRO);
343 ECase(EM_MICROBLAZE);
344 ECase(EM_CUDA);
345 ECase(EM_TILEGX);
346 ECase(EM_CLOUDSHIELD);
347 ECase(EM_COREA_1ST);
348 ECase(EM_COREA_2ND);
349 ECase(EM_ARC_COMPACT2);
350 ECase(EM_OPEN8);
351 ECase(EM_RL78);
352 ECase(EM_VIDEOCORE5);
353 ECase(EM_78KOR);
354 ECase(EM_56800EX);
355 ECase(EM_AMDGPU);
356 ECase(EM_RISCV);
357 ECase(EM_LANAI);
358 ECase(EM_BPF);
359 ECase(EM_VE);
360 ECase(EM_CSKY);
361 ECase(EM_LOONGARCH);
362 ECase(EM_INTELGT);
363#undef ECase
364 IO.enumFallback<Hex16>(Value);
365}
366
367void ScalarEnumerationTraits<ELFYAML::ELF_ELFCLASS>::enumeration(
368 IO &IO, ELFYAML::ELF_ELFCLASS &Value) {
369#define ECase(X) IO.enumCase(Value, #X, ELF::X)
370 // Since the semantics of ELFCLASSNONE is "invalid", just don't accept it
371 // here.
372 ECase(ELFCLASS32);
373 ECase(ELFCLASS64);
374#undef ECase
375}
376
377void ScalarEnumerationTraits<ELFYAML::ELF_ELFDATA>::enumeration(
378 IO &IO, ELFYAML::ELF_ELFDATA &Value) {
379#define ECase(X) IO.enumCase(Value, #X, ELF::X)
380 // ELFDATANONE is an invalid data encoding, but we accept it because
381 // we want to be able to produce invalid binaries for the tests.
382 ECase(ELFDATANONE);
383 ECase(ELFDATA2LSB);
384 ECase(ELFDATA2MSB);
385#undef ECase
386}
387
388void ScalarEnumerationTraits<ELFYAML::ELF_ELFOSABI>::enumeration(
389 IO &IO, ELFYAML::ELF_ELFOSABI &Value) {
390#define ECase(X) IO.enumCase(Value, #X, ELF::X)
391 ECase(ELFOSABI_NONE);
392 ECase(ELFOSABI_HPUX);
393 ECase(ELFOSABI_NETBSD);
394 ECase(ELFOSABI_GNU);
395 ECase(ELFOSABI_LINUX);
396 ECase(ELFOSABI_HURD);
397 ECase(ELFOSABI_SOLARIS);
398 ECase(ELFOSABI_AIX);
399 ECase(ELFOSABI_IRIX);
400 ECase(ELFOSABI_FREEBSD);
401 ECase(ELFOSABI_TRU64);
402 ECase(ELFOSABI_MODESTO);
403 ECase(ELFOSABI_OPENBSD);
404 ECase(ELFOSABI_OPENVMS);
405 ECase(ELFOSABI_NSK);
406 ECase(ELFOSABI_AROS);
407 ECase(ELFOSABI_FENIXOS);
408 ECase(ELFOSABI_CLOUDABI);
409 ECase(ELFOSABI_AMDGPU_HSA);
410 ECase(ELFOSABI_AMDGPU_PAL);
411 ECase(ELFOSABI_AMDGPU_MESA3D);
412 ECase(ELFOSABI_ARM);
413 ECase(ELFOSABI_ARM_FDPIC);
414 ECase(ELFOSABI_C6000_ELFABI);
415 ECase(ELFOSABI_C6000_LINUX);
416 ECase(ELFOSABI_STANDALONE);
417#undef ECase
418 IO.enumFallback<Hex8>(Value);
419}
420
421void ScalarBitSetTraits<ELFYAML::ELF_EF>::bitset(IO &IO,
422 ELFYAML::ELF_EF &Value) {
423 const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
424 assert(Object && "The IO context is not initialized");
425#define BCase(X) IO.bitSetCase(Value, #X, ELF::X)
426#define BCaseMask(X, M) IO.maskedBitSetCase(Value, #X, ELF::X, ELF::M)
427 switch (Object->getMachine()) {
428 case ELF::EM_ARM:
429 BCase(EF_ARM_SOFT_FLOAT);
430 BCase(EF_ARM_VFP_FLOAT);
431 BCaseMask(EF_ARM_EABI_UNKNOWN, EF_ARM_EABIMASK);
432 BCaseMask(EF_ARM_EABI_VER1, EF_ARM_EABIMASK);
433 BCaseMask(EF_ARM_EABI_VER2, EF_ARM_EABIMASK);
434 BCaseMask(EF_ARM_EABI_VER3, EF_ARM_EABIMASK);
435 BCaseMask(EF_ARM_EABI_VER4, EF_ARM_EABIMASK);
436 BCaseMask(EF_ARM_EABI_VER5, EF_ARM_EABIMASK);
437 BCaseMask(EF_ARM_BE8, EF_ARM_BE8);
438 break;
439 case ELF::EM_MIPS:
440 BCase(EF_MIPS_NOREORDER);
441 BCase(EF_MIPS_PIC);
442 BCase(EF_MIPS_CPIC);
443 BCase(EF_MIPS_ABI2);
444 BCase(EF_MIPS_32BITMODE);
445 BCase(EF_MIPS_FP64);
446 BCase(EF_MIPS_NAN2008);
447 BCase(EF_MIPS_MICROMIPS);
448 BCase(EF_MIPS_ARCH_ASE_M16);
449 BCase(EF_MIPS_ARCH_ASE_MDMX);
450 BCaseMask(EF_MIPS_ABI_O32, EF_MIPS_ABI);
451 BCaseMask(EF_MIPS_ABI_O64, EF_MIPS_ABI);
452 BCaseMask(EF_MIPS_ABI_EABI32, EF_MIPS_ABI);
453 BCaseMask(EF_MIPS_ABI_EABI64, EF_MIPS_ABI);
454 BCaseMask(EF_MIPS_MACH_3900, EF_MIPS_MACH);
455 BCaseMask(EF_MIPS_MACH_4010, EF_MIPS_MACH);
456 BCaseMask(EF_MIPS_MACH_4100, EF_MIPS_MACH);
457 BCaseMask(EF_MIPS_MACH_4650, EF_MIPS_MACH);
458 BCaseMask(EF_MIPS_MACH_4120, EF_MIPS_MACH);
459 BCaseMask(EF_MIPS_MACH_4111, EF_MIPS_MACH);
460 BCaseMask(EF_MIPS_MACH_SB1, EF_MIPS_MACH);
461 BCaseMask(EF_MIPS_MACH_OCTEON, EF_MIPS_MACH);
462 BCaseMask(EF_MIPS_MACH_XLR, EF_MIPS_MACH);
463 BCaseMask(EF_MIPS_MACH_OCTEON2, EF_MIPS_MACH);
464 BCaseMask(EF_MIPS_MACH_OCTEON3, EF_MIPS_MACH);
465 BCaseMask(EF_MIPS_MACH_5400, EF_MIPS_MACH);
466 BCaseMask(EF_MIPS_MACH_5900, EF_MIPS_MACH);
467 BCaseMask(EF_MIPS_MACH_5500, EF_MIPS_MACH);
468 BCaseMask(EF_MIPS_MACH_9000, EF_MIPS_MACH);
469 BCaseMask(EF_MIPS_MACH_LS2E, EF_MIPS_MACH);
470 BCaseMask(EF_MIPS_MACH_LS2F, EF_MIPS_MACH);
471 BCaseMask(EF_MIPS_MACH_LS3A, EF_MIPS_MACH);
472 BCaseMask(EF_MIPS_ARCH_1, EF_MIPS_ARCH);
473 BCaseMask(EF_MIPS_ARCH_2, EF_MIPS_ARCH);
474 BCaseMask(EF_MIPS_ARCH_3, EF_MIPS_ARCH);
475 BCaseMask(EF_MIPS_ARCH_4, EF_MIPS_ARCH);
476 BCaseMask(EF_MIPS_ARCH_5, EF_MIPS_ARCH);
477 BCaseMask(EF_MIPS_ARCH_32, EF_MIPS_ARCH);
478 BCaseMask(EF_MIPS_ARCH_64, EF_MIPS_ARCH);
479 BCaseMask(EF_MIPS_ARCH_32R2, EF_MIPS_ARCH);
480 BCaseMask(EF_MIPS_ARCH_64R2, EF_MIPS_ARCH);
481 BCaseMask(EF_MIPS_ARCH_32R6, EF_MIPS_ARCH);
482 BCaseMask(EF_MIPS_ARCH_64R6, EF_MIPS_ARCH);
483 break;
484 case ELF::EM_HEXAGON:
485 BCaseMask(EF_HEXAGON_MACH_V2, EF_HEXAGON_MACH);
486 BCaseMask(EF_HEXAGON_MACH_V3, EF_HEXAGON_MACH);
487 BCaseMask(EF_HEXAGON_MACH_V4, EF_HEXAGON_MACH);
488 BCaseMask(EF_HEXAGON_MACH_V5, EF_HEXAGON_MACH);
489 BCaseMask(EF_HEXAGON_MACH_V55, EF_HEXAGON_MACH);
490 BCaseMask(EF_HEXAGON_MACH_V60, EF_HEXAGON_MACH);
491 BCaseMask(EF_HEXAGON_MACH_V61, EF_HEXAGON_MACH);
492 BCaseMask(EF_HEXAGON_MACH_V62, EF_HEXAGON_MACH);
493 BCaseMask(EF_HEXAGON_MACH_V65, EF_HEXAGON_MACH);
494 BCaseMask(EF_HEXAGON_MACH_V66, EF_HEXAGON_MACH);
495 BCaseMask(EF_HEXAGON_MACH_V67, EF_HEXAGON_MACH);
496 BCaseMask(EF_HEXAGON_MACH_V67T, EF_HEXAGON_MACH);
497 BCaseMask(EF_HEXAGON_MACH_V68, EF_HEXAGON_MACH);
498 BCaseMask(EF_HEXAGON_MACH_V69, EF_HEXAGON_MACH);
499 BCaseMask(EF_HEXAGON_MACH_V71, EF_HEXAGON_MACH);
500 BCaseMask(EF_HEXAGON_MACH_V71T, EF_HEXAGON_MACH);
501 BCaseMask(EF_HEXAGON_MACH_V73, EF_HEXAGON_MACH);
502 BCaseMask(EF_HEXAGON_MACH_V75, EF_HEXAGON_MACH);
503 BCaseMask(EF_HEXAGON_MACH_V77, EF_HEXAGON_MACH);
504 BCaseMask(EF_HEXAGON_MACH_V79, EF_HEXAGON_MACH);
505 BCaseMask(EF_HEXAGON_MACH_V81, EF_HEXAGON_MACH);
506 BCaseMask(EF_HEXAGON_MACH_V83, EF_HEXAGON_MACH);
507 BCaseMask(EF_HEXAGON_MACH_V85, EF_HEXAGON_MACH);
508 BCaseMask(EF_HEXAGON_MACH_V87, EF_HEXAGON_MACH);
509 BCaseMask(EF_HEXAGON_MACH_V89, EF_HEXAGON_MACH);
510 BCaseMask(EF_HEXAGON_MACH_V91, EF_HEXAGON_MACH);
511 BCaseMask(EF_HEXAGON_ISA_V2, EF_HEXAGON_ISA);
512 BCaseMask(EF_HEXAGON_ISA_V3, EF_HEXAGON_ISA);
513 BCaseMask(EF_HEXAGON_ISA_V4, EF_HEXAGON_ISA);
514 BCaseMask(EF_HEXAGON_ISA_V5, EF_HEXAGON_ISA);
515 BCaseMask(EF_HEXAGON_ISA_V55, EF_HEXAGON_ISA);
516 BCaseMask(EF_HEXAGON_ISA_V60, EF_HEXAGON_ISA);
517 BCaseMask(EF_HEXAGON_ISA_V61, EF_HEXAGON_ISA);
518 BCaseMask(EF_HEXAGON_ISA_V62, EF_HEXAGON_ISA);
519 BCaseMask(EF_HEXAGON_ISA_V65, EF_HEXAGON_ISA);
520 BCaseMask(EF_HEXAGON_ISA_V66, EF_HEXAGON_ISA);
521 BCaseMask(EF_HEXAGON_ISA_V67, EF_HEXAGON_ISA);
522 BCaseMask(EF_HEXAGON_ISA_V68, EF_HEXAGON_ISA);
523 BCaseMask(EF_HEXAGON_ISA_V69, EF_HEXAGON_ISA);
524 BCaseMask(EF_HEXAGON_ISA_V71, EF_HEXAGON_ISA);
525 BCaseMask(EF_HEXAGON_ISA_V73, EF_HEXAGON_ISA);
526 BCaseMask(EF_HEXAGON_ISA_V75, EF_HEXAGON_ISA);
527 BCaseMask(EF_HEXAGON_ISA_V77, EF_HEXAGON_ISA);
528 BCaseMask(EF_HEXAGON_ISA_V79, EF_HEXAGON_ISA);
529 BCaseMask(EF_HEXAGON_ISA_V81, EF_HEXAGON_ISA);
530 BCaseMask(EF_HEXAGON_ISA_V83, EF_HEXAGON_ISA);
531 BCaseMask(EF_HEXAGON_ISA_V85, EF_HEXAGON_ISA);
532 BCaseMask(EF_HEXAGON_ISA_V87, EF_HEXAGON_ISA);
533 BCaseMask(EF_HEXAGON_ISA_V89, EF_HEXAGON_ISA);
534 BCaseMask(EF_HEXAGON_ISA_V91, EF_HEXAGON_ISA);
535 break;
536 case ELF::EM_AVR:
537 BCaseMask(EF_AVR_ARCH_AVR1, EF_AVR_ARCH_MASK);
538 BCaseMask(EF_AVR_ARCH_AVR2, EF_AVR_ARCH_MASK);
539 BCaseMask(EF_AVR_ARCH_AVR25, EF_AVR_ARCH_MASK);
540 BCaseMask(EF_AVR_ARCH_AVR3, EF_AVR_ARCH_MASK);
541 BCaseMask(EF_AVR_ARCH_AVR31, EF_AVR_ARCH_MASK);
542 BCaseMask(EF_AVR_ARCH_AVR35, EF_AVR_ARCH_MASK);
543 BCaseMask(EF_AVR_ARCH_AVR4, EF_AVR_ARCH_MASK);
544 BCaseMask(EF_AVR_ARCH_AVR5, EF_AVR_ARCH_MASK);
545 BCaseMask(EF_AVR_ARCH_AVR51, EF_AVR_ARCH_MASK);
546 BCaseMask(EF_AVR_ARCH_AVR6, EF_AVR_ARCH_MASK);
547 BCaseMask(EF_AVR_ARCH_AVRTINY, EF_AVR_ARCH_MASK);
548 BCaseMask(EF_AVR_ARCH_XMEGA1, EF_AVR_ARCH_MASK);
549 BCaseMask(EF_AVR_ARCH_XMEGA2, EF_AVR_ARCH_MASK);
550 BCaseMask(EF_AVR_ARCH_XMEGA3, EF_AVR_ARCH_MASK);
551 BCaseMask(EF_AVR_ARCH_XMEGA4, EF_AVR_ARCH_MASK);
552 BCaseMask(EF_AVR_ARCH_XMEGA5, EF_AVR_ARCH_MASK);
553 BCaseMask(EF_AVR_ARCH_XMEGA6, EF_AVR_ARCH_MASK);
554 BCaseMask(EF_AVR_ARCH_XMEGA7, EF_AVR_ARCH_MASK);
555 BCase(EF_AVR_LINKRELAX_PREPARED);
556 break;
557 case ELF::EM_LOONGARCH:
558 BCaseMask(EF_LOONGARCH_ABI_SOFT_FLOAT, EF_LOONGARCH_ABI_MODIFIER_MASK);
559 BCaseMask(EF_LOONGARCH_ABI_SINGLE_FLOAT, EF_LOONGARCH_ABI_MODIFIER_MASK);
560 BCaseMask(EF_LOONGARCH_ABI_DOUBLE_FLOAT, EF_LOONGARCH_ABI_MODIFIER_MASK);
561 BCaseMask(EF_LOONGARCH_OBJABI_V0, EF_LOONGARCH_OBJABI_MASK);
562 BCaseMask(EF_LOONGARCH_OBJABI_V1, EF_LOONGARCH_OBJABI_MASK);
563 break;
564 case ELF::EM_RISCV:
565 BCase(EF_RISCV_RVC);
566 BCaseMask(EF_RISCV_FLOAT_ABI_SOFT, EF_RISCV_FLOAT_ABI);
567 BCaseMask(EF_RISCV_FLOAT_ABI_SINGLE, EF_RISCV_FLOAT_ABI);
568 BCaseMask(EF_RISCV_FLOAT_ABI_DOUBLE, EF_RISCV_FLOAT_ABI);
569 BCaseMask(EF_RISCV_FLOAT_ABI_QUAD, EF_RISCV_FLOAT_ABI);
570 BCase(EF_RISCV_RVE);
571 BCase(EF_RISCV_TSO);
572 break;
573 case ELF::EM_SPARC32PLUS:
574 BCase(EF_SPARC_32PLUS);
575 BCase(EF_SPARC_SUN_US1);
576 BCase(EF_SPARC_SUN_US3);
577 BCase(EF_SPARC_HAL_R1);
578 break;
579 case ELF::EM_SPARCV9:
580 BCase(EF_SPARC_SUN_US1);
581 BCase(EF_SPARC_SUN_US3);
582 BCase(EF_SPARC_HAL_R1);
583 BCaseMask(EF_SPARCV9_RMO, EF_SPARCV9_MM);
584 BCaseMask(EF_SPARCV9_PSO, EF_SPARCV9_MM);
585 BCaseMask(EF_SPARCV9_TSO, EF_SPARCV9_MM);
586 break;
587 case ELF::EM_XTENSA:
588 BCase(EF_XTENSA_XT_INSN);
589 BCaseMask(EF_XTENSA_MACH_NONE, EF_XTENSA_MACH);
590 BCase(EF_XTENSA_XT_LIT);
591 break;
592 case ELF::EM_AMDGPU:
593 BCaseMask(EF_AMDGPU_MACH_NONE, EF_AMDGPU_MACH);
594 BCaseMask(EF_AMDGPU_MACH_R600_R600, EF_AMDGPU_MACH);
595 BCaseMask(EF_AMDGPU_MACH_R600_R630, EF_AMDGPU_MACH);
596 BCaseMask(EF_AMDGPU_MACH_R600_RS880, EF_AMDGPU_MACH);
597 BCaseMask(EF_AMDGPU_MACH_R600_RV670, EF_AMDGPU_MACH);
598 BCaseMask(EF_AMDGPU_MACH_R600_RV710, EF_AMDGPU_MACH);
599 BCaseMask(EF_AMDGPU_MACH_R600_RV730, EF_AMDGPU_MACH);
600 BCaseMask(EF_AMDGPU_MACH_R600_RV770, EF_AMDGPU_MACH);
601 BCaseMask(EF_AMDGPU_MACH_R600_CEDAR, EF_AMDGPU_MACH);
602 BCaseMask(EF_AMDGPU_MACH_R600_CYPRESS, EF_AMDGPU_MACH);
603 BCaseMask(EF_AMDGPU_MACH_R600_JUNIPER, EF_AMDGPU_MACH);
604 BCaseMask(EF_AMDGPU_MACH_R600_REDWOOD, EF_AMDGPU_MACH);
605 BCaseMask(EF_AMDGPU_MACH_R600_SUMO, EF_AMDGPU_MACH);
606 BCaseMask(EF_AMDGPU_MACH_R600_BARTS, EF_AMDGPU_MACH);
607 BCaseMask(EF_AMDGPU_MACH_R600_CAICOS, EF_AMDGPU_MACH);
608 BCaseMask(EF_AMDGPU_MACH_R600_CAYMAN, EF_AMDGPU_MACH);
609 BCaseMask(EF_AMDGPU_MACH_R600_TURKS, EF_AMDGPU_MACH);
610 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX600, EF_AMDGPU_MACH);
611 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX601, EF_AMDGPU_MACH);
612 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX602, EF_AMDGPU_MACH);
613 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX700, EF_AMDGPU_MACH);
614 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX701, EF_AMDGPU_MACH);
615 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX702, EF_AMDGPU_MACH);
616 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX703, EF_AMDGPU_MACH);
617 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX704, EF_AMDGPU_MACH);
618 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX705, EF_AMDGPU_MACH);
619 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX801, EF_AMDGPU_MACH);
620 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX802, EF_AMDGPU_MACH);
621 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX803, EF_AMDGPU_MACH);
622 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX805, EF_AMDGPU_MACH);
623 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX810, EF_AMDGPU_MACH);
624 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX900, EF_AMDGPU_MACH);
625 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX902, EF_AMDGPU_MACH);
626 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX904, EF_AMDGPU_MACH);
627 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX906, EF_AMDGPU_MACH);
628 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX908, EF_AMDGPU_MACH);
629 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX909, EF_AMDGPU_MACH);
630 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX90A, EF_AMDGPU_MACH);
631 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX90C, EF_AMDGPU_MACH);
632 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX942, EF_AMDGPU_MACH);
633 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX950, EF_AMDGPU_MACH);
634 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1010, EF_AMDGPU_MACH);
635 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1011, EF_AMDGPU_MACH);
636 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1012, EF_AMDGPU_MACH);
637 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1013, EF_AMDGPU_MACH);
638 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1030, EF_AMDGPU_MACH);
639 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1031, EF_AMDGPU_MACH);
640 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1032, EF_AMDGPU_MACH);
641 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1033, EF_AMDGPU_MACH);
642 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1034, EF_AMDGPU_MACH);
643 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1035, EF_AMDGPU_MACH);
644 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1036, EF_AMDGPU_MACH);
645 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1100, EF_AMDGPU_MACH);
646 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1101, EF_AMDGPU_MACH);
647 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1102, EF_AMDGPU_MACH);
648 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1103, EF_AMDGPU_MACH);
649 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1150, EF_AMDGPU_MACH);
650 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1151, EF_AMDGPU_MACH);
651 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1152, EF_AMDGPU_MACH);
652 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1153, EF_AMDGPU_MACH);
653 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1200, EF_AMDGPU_MACH);
654 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1201, EF_AMDGPU_MACH);
655 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1250, EF_AMDGPU_MACH);
656 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1251, EF_AMDGPU_MACH);
657 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX9_GENERIC, EF_AMDGPU_MACH);
658 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX9_4_GENERIC, EF_AMDGPU_MACH);
659 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX10_1_GENERIC, EF_AMDGPU_MACH);
660 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX10_3_GENERIC, EF_AMDGPU_MACH);
661 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX11_GENERIC, EF_AMDGPU_MACH);
662 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX12_GENERIC, EF_AMDGPU_MACH);
663 switch (Object->Header.ABIVersion) {
664 default:
665 // ELFOSABI_AMDGPU_PAL, ELFOSABI_AMDGPU_MESA3D support *_V3 flags.
666 [[fallthrough]];
667 case ELF::ELFABIVERSION_AMDGPU_HSA_V3:
668 BCase(EF_AMDGPU_FEATURE_XNACK_V3);
669 BCase(EF_AMDGPU_FEATURE_SRAMECC_V3);
670 break;
671 case ELF::ELFABIVERSION_AMDGPU_HSA_V6:
672 for (unsigned K = ELF::EF_AMDGPU_GENERIC_VERSION_MIN;
673 K <= ELF::EF_AMDGPU_GENERIC_VERSION_MAX; ++K) {
674 std::string Key = "EF_AMDGPU_GENERIC_VERSION_V" + std::to_string(K);
675 IO.maskedBitSetCase(Value, Key.c_str(),
676 K << ELF::EF_AMDGPU_GENERIC_VERSION_OFFSET,
677 ELF::EF_AMDGPU_GENERIC_VERSION);
678 }
679 [[fallthrough]];
680 case ELF::ELFABIVERSION_AMDGPU_HSA_V4:
681 case ELF::ELFABIVERSION_AMDGPU_HSA_V5:
682 BCaseMask(EF_AMDGPU_FEATURE_XNACK_UNSUPPORTED_V4,
683 EF_AMDGPU_FEATURE_XNACK_V4);
684 BCaseMask(EF_AMDGPU_FEATURE_XNACK_ANY_V4,
685 EF_AMDGPU_FEATURE_XNACK_V4);
686 BCaseMask(EF_AMDGPU_FEATURE_XNACK_OFF_V4,
687 EF_AMDGPU_FEATURE_XNACK_V4);
688 BCaseMask(EF_AMDGPU_FEATURE_XNACK_ON_V4,
689 EF_AMDGPU_FEATURE_XNACK_V4);
690 BCaseMask(EF_AMDGPU_FEATURE_SRAMECC_UNSUPPORTED_V4,
691 EF_AMDGPU_FEATURE_SRAMECC_V4);
692 BCaseMask(EF_AMDGPU_FEATURE_SRAMECC_ANY_V4,
693 EF_AMDGPU_FEATURE_SRAMECC_V4);
694 BCaseMask(EF_AMDGPU_FEATURE_SRAMECC_OFF_V4,
695 EF_AMDGPU_FEATURE_SRAMECC_V4);
696 BCaseMask(EF_AMDGPU_FEATURE_SRAMECC_ON_V4,
697 EF_AMDGPU_FEATURE_SRAMECC_V4);
698 break;
699 }
700 break;
701 default:
702 break;
703 }
704#undef BCase
705#undef BCaseMask
706}
707
708void ScalarEnumerationTraits<ELFYAML::ELF_SHT>::enumeration(
709 IO &IO, ELFYAML::ELF_SHT &Value) {
710 const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
711 assert(Object && "The IO context is not initialized");
712#define ECase(X) IO.enumCase(Value, #X, ELF::X)
713 ECase(SHT_NULL);
714 ECase(SHT_PROGBITS);
715 ECase(SHT_SYMTAB);
716 // FIXME: Issue a diagnostic with this information.
717 ECase(SHT_STRTAB);
718 ECase(SHT_RELA);
719 ECase(SHT_HASH);
720 ECase(SHT_DYNAMIC);
721 ECase(SHT_NOTE);
722 ECase(SHT_NOBITS);
723 ECase(SHT_REL);
724 ECase(SHT_SHLIB);
725 ECase(SHT_DYNSYM);
726 ECase(SHT_INIT_ARRAY);
727 ECase(SHT_FINI_ARRAY);
728 ECase(SHT_PREINIT_ARRAY);
729 ECase(SHT_GROUP);
730 ECase(SHT_SYMTAB_SHNDX);
731 ECase(SHT_RELR);
732 ECase(SHT_CREL);
733 ECase(SHT_ANDROID_REL);
734 ECase(SHT_ANDROID_RELA);
735 ECase(SHT_ANDROID_RELR);
736 ECase(SHT_LLVM_ODRTAB);
737 ECase(SHT_LLVM_LINKER_OPTIONS);
738 ECase(SHT_LLVM_CALL_GRAPH_PROFILE);
739 ECase(SHT_LLVM_ADDRSIG);
740 ECase(SHT_LLVM_DEPENDENT_LIBRARIES);
741 ECase(SHT_LLVM_SYMPART);
742 ECase(SHT_LLVM_PART_EHDR);
743 ECase(SHT_LLVM_PART_PHDR);
744 ECase(SHT_LLVM_BB_ADDR_MAP);
745 ECase(SHT_LLVM_OFFLOADING);
746 ECase(SHT_LLVM_LTO);
747 ECase(SHT_LLVM_CALL_GRAPH);
748 ECase(SHT_GNU_SFRAME);
749 ECase(SHT_GNU_ATTRIBUTES);
750 ECase(SHT_GNU_HASH);
751 ECase(SHT_GNU_verdef);
752 ECase(SHT_GNU_verneed);
753 ECase(SHT_GNU_versym);
754 switch (Object->getMachine()) {
755 case ELF::EM_ARM:
756 ECase(SHT_ARM_EXIDX);
757 ECase(SHT_ARM_PREEMPTMAP);
758 ECase(SHT_ARM_ATTRIBUTES);
759 ECase(SHT_ARM_DEBUGOVERLAY);
760 ECase(SHT_ARM_OVERLAYSECTION);
761 break;
762 case ELF::EM_HEXAGON:
763 ECase(SHT_HEX_ORDERED);
764 ECase(SHT_HEXAGON_ATTRIBUTES);
765 break;
766 case ELF::EM_X86_64:
767 ECase(SHT_X86_64_UNWIND);
768 break;
769 case ELF::EM_MIPS:
770 ECase(SHT_MIPS_REGINFO);
771 ECase(SHT_MIPS_OPTIONS);
772 ECase(SHT_MIPS_DWARF);
773 ECase(SHT_MIPS_ABIFLAGS);
774 break;
775 case ELF::EM_RISCV:
776 ECase(SHT_RISCV_ATTRIBUTES);
777 break;
778 case ELF::EM_MSP430:
779 ECase(SHT_MSP430_ATTRIBUTES);
780 break;
781 case ELF::EM_AARCH64:
782 ECase(SHT_AARCH64_AUTH_RELR);
783 ECase(SHT_AARCH64_MEMTAG_GLOBALS_STATIC);
784 ECase(SHT_AARCH64_MEMTAG_GLOBALS_DYNAMIC);
785 break;
786 default:
787 // Nothing to do.
788 break;
789 }
790#undef ECase
791 IO.enumFallback<Hex32>(Value);
792}
793
794void ScalarBitSetTraits<ELFYAML::ELF_PF>::bitset(IO &IO,
795 ELFYAML::ELF_PF &Value) {
796#define BCase(X) IO.bitSetCase(Value, #X, ELF::X)
797 BCase(PF_X);
798 BCase(PF_W);
799 BCase(PF_R);
800}
801
802void ScalarBitSetTraits<ELFYAML::ELF_SHF>::bitset(IO &IO,
803 ELFYAML::ELF_SHF &Value) {
804 const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
805#define BCase(X) IO.bitSetCase(Value, #X, ELF::X)
806 BCase(SHF_WRITE);
807 BCase(SHF_ALLOC);
808 BCase(SHF_EXCLUDE);
809 BCase(SHF_EXECINSTR);
810 BCase(SHF_MERGE);
811 BCase(SHF_STRINGS);
812 BCase(SHF_INFO_LINK);
813 BCase(SHF_LINK_ORDER);
814 BCase(SHF_OS_NONCONFORMING);
815 BCase(SHF_GROUP);
816 BCase(SHF_TLS);
817 BCase(SHF_COMPRESSED);
818 switch (Object->getOSAbi()) {
819 case ELF::ELFOSABI_SOLARIS:
820 BCase(SHF_SUNW_NODISCARD);
821 break;
822 default:
823 BCase(SHF_GNU_RETAIN);
824 break;
825 }
826 switch (Object->getMachine()) {
827 case ELF::EM_AARCH64:
828 BCase(SHF_AARCH64_PURECODE);
829 break;
830 case ELF::EM_ARM:
831 BCase(SHF_ARM_PURECODE);
832 break;
833 case ELF::EM_HEXAGON:
834 BCase(SHF_HEX_GPREL);
835 break;
836 case ELF::EM_MIPS:
837 BCase(SHF_MIPS_NODUPES);
838 BCase(SHF_MIPS_NAMES);
839 BCase(SHF_MIPS_LOCAL);
840 BCase(SHF_MIPS_NOSTRIP);
841 BCase(SHF_MIPS_GPREL);
842 BCase(SHF_MIPS_MERGE);
843 BCase(SHF_MIPS_ADDR);
844 BCase(SHF_MIPS_STRING);
845 break;
846 case ELF::EM_X86_64:
847 BCase(SHF_X86_64_LARGE);
848 break;
849 default:
850 // Nothing to do.
851 break;
852 }
853#undef BCase
854}
855
856void ScalarEnumerationTraits<ELFYAML::ELF_SHN>::enumeration(
857 IO &IO, ELFYAML::ELF_SHN &Value) {
858 const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
859 assert(Object && "The IO context is not initialized");
860#define ECase(X) IO.enumCase(Value, #X, ELF::X)
861 ECase(SHN_UNDEF);
862 ECase(SHN_LORESERVE);
863 ECase(SHN_LOPROC);
864 ECase(SHN_HIPROC);
865 ECase(SHN_LOOS);
866 ECase(SHN_HIOS);
867 ECase(SHN_ABS);
868 ECase(SHN_COMMON);
869 ECase(SHN_XINDEX);
870 ECase(SHN_HIRESERVE);
871 ECase(SHN_AMDGPU_LDS);
872
873 if (!IO.outputting() || Object->getMachine() == ELF::EM_MIPS) {
874 ECase(SHN_MIPS_ACOMMON);
875 ECase(SHN_MIPS_TEXT);
876 ECase(SHN_MIPS_DATA);
877 ECase(SHN_MIPS_SCOMMON);
878 ECase(SHN_MIPS_SUNDEFINED);
879 }
880
881 ECase(SHN_HEXAGON_SCOMMON);
882 ECase(SHN_HEXAGON_SCOMMON_1);
883 ECase(SHN_HEXAGON_SCOMMON_2);
884 ECase(SHN_HEXAGON_SCOMMON_4);
885 ECase(SHN_HEXAGON_SCOMMON_8);
886#undef ECase
887 IO.enumFallback<Hex16>(Value);
888}
889
890void ScalarEnumerationTraits<ELFYAML::ELF_STB>::enumeration(
891 IO &IO, ELFYAML::ELF_STB &Value) {
892#define ECase(X) IO.enumCase(Value, #X, ELF::X)
893 ECase(STB_LOCAL);
894 ECase(STB_GLOBAL);
895 ECase(STB_WEAK);
896 ECase(STB_GNU_UNIQUE);
897#undef ECase
898 IO.enumFallback<Hex8>(Value);
899}
900
901void ScalarEnumerationTraits<ELFYAML::ELF_STT>::enumeration(
902 IO &IO, ELFYAML::ELF_STT &Value) {
903#define ECase(X) IO.enumCase(Value, #X, ELF::X)
904 ECase(STT_NOTYPE);
905 ECase(STT_OBJECT);
906 ECase(STT_FUNC);
907 ECase(STT_SECTION);
908 ECase(STT_FILE);
909 ECase(STT_COMMON);
910 ECase(STT_TLS);
911 ECase(STT_GNU_IFUNC);
912#undef ECase
913 IO.enumFallback<Hex8>(Value);
914}
915
916
917void ScalarEnumerationTraits<ELFYAML::ELF_RSS>::enumeration(
918 IO &IO, ELFYAML::ELF_RSS &Value) {
919#define ECase(X) IO.enumCase(Value, #X, ELF::X)
920 ECase(RSS_UNDEF);
921 ECase(RSS_GP);
922 ECase(RSS_GP0);
923 ECase(RSS_LOC);
924#undef ECase
925}
926
927void ScalarEnumerationTraits<ELFYAML::ELF_REL>::enumeration(
928 IO &IO, ELFYAML::ELF_REL &Value) {
929 const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
930 assert(Object && "The IO context is not initialized");
931#define ELF_RELOC(X, Y) IO.enumCase(Value, #X, ELF::X);
932 switch (Object->getMachine()) {
933 case ELF::EM_X86_64:
934#include "llvm/BinaryFormat/ELFRelocs/x86_64.def"
935 break;
936 case ELF::EM_MIPS:
937#include "llvm/BinaryFormat/ELFRelocs/Mips.def"
938 break;
939 case ELF::EM_HEXAGON:
940#include "llvm/BinaryFormat/ELFRelocs/Hexagon.def"
941 break;
942 case ELF::EM_386:
943 case ELF::EM_IAMCU:
944#include "llvm/BinaryFormat/ELFRelocs/i386.def"
945 break;
946 case ELF::EM_AARCH64:
947#include "llvm/BinaryFormat/ELFRelocs/AArch64.def"
948 break;
949 case ELF::EM_ARM:
950#include "llvm/BinaryFormat/ELFRelocs/ARM.def"
951 break;
952 case ELF::EM_ARC:
953#include "llvm/BinaryFormat/ELFRelocs/ARC.def"
954 break;
955 case ELF::EM_RISCV:
956#include "llvm/BinaryFormat/ELFRelocs/RISCV.def"
957 break;
958 case ELF::EM_LANAI:
959#include "llvm/BinaryFormat/ELFRelocs/Lanai.def"
960 break;
961 case ELF::EM_AMDGPU:
962#include "llvm/BinaryFormat/ELFRelocs/AMDGPU.def"
963 break;
964 case ELF::EM_BPF:
965#include "llvm/BinaryFormat/ELFRelocs/BPF.def"
966 break;
967 case ELF::EM_VE:
968#include "llvm/BinaryFormat/ELFRelocs/VE.def"
969 break;
970 case ELF::EM_CSKY:
971#include "llvm/BinaryFormat/ELFRelocs/CSKY.def"
972 break;
973 case ELF::EM_PPC:
974#include "llvm/BinaryFormat/ELFRelocs/PowerPC.def"
975 break;
976 case ELF::EM_PPC64:
977#include "llvm/BinaryFormat/ELFRelocs/PowerPC64.def"
978 break;
979 case ELF::EM_SPARCV9:
980#include "llvm/BinaryFormat/ELFRelocs/Sparc.def"
981 break;
982 case ELF::EM_68K:
983#include "llvm/BinaryFormat/ELFRelocs/M68k.def"
984 break;
985 case ELF::EM_LOONGARCH:
986#include "llvm/BinaryFormat/ELFRelocs/LoongArch.def"
987 break;
988 case ELF::EM_XTENSA:
989#include "llvm/BinaryFormat/ELFRelocs/Xtensa.def"
990 break;
991 default:
992 // Nothing to do.
993 break;
994 }
995#undef ELF_RELOC
996 IO.enumFallback<Hex32>(Value);
997}
998
999void ScalarEnumerationTraits<ELFYAML::ELF_DYNTAG>::enumeration(
1000 IO &IO, ELFYAML::ELF_DYNTAG &Value) {
1001 const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
1002 assert(Object && "The IO context is not initialized");
1003
1004// Disable architecture specific tags by default. We might enable them below.
1005#define AARCH64_DYNAMIC_TAG(name, value)
1006#define MIPS_DYNAMIC_TAG(name, value)
1007#define HEXAGON_DYNAMIC_TAG(name, value)
1008#define PPC_DYNAMIC_TAG(name, value)
1009#define PPC64_DYNAMIC_TAG(name, value)
1010// Ignore marker tags such as DT_HIOS (maps to DT_VERNEEDNUM), etc.
1011#define DYNAMIC_TAG_MARKER(name, value)
1012
1013#define STRINGIFY(X) (#X)
1014#define DYNAMIC_TAG(X, Y) IO.enumCase(Value, STRINGIFY(DT_##X), ELF::DT_##X);
1015 switch (Object->getMachine()) {
1016 case ELF::EM_AARCH64:
1017#undef AARCH64_DYNAMIC_TAG
1018#define AARCH64_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value)
1019#include "llvm/BinaryFormat/DynamicTags.def"
1020#undef AARCH64_DYNAMIC_TAG
1021#define AARCH64_DYNAMIC_TAG(name, value)
1022 break;
1023 case ELF::EM_MIPS:
1024#undef MIPS_DYNAMIC_TAG
1025#define MIPS_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value)
1026#include "llvm/BinaryFormat/DynamicTags.def"
1027#undef MIPS_DYNAMIC_TAG
1028#define MIPS_DYNAMIC_TAG(name, value)
1029 break;
1030 case ELF::EM_HEXAGON:
1031#undef HEXAGON_DYNAMIC_TAG
1032#define HEXAGON_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value)
1033#include "llvm/BinaryFormat/DynamicTags.def"
1034#undef HEXAGON_DYNAMIC_TAG
1035#define HEXAGON_DYNAMIC_TAG(name, value)
1036 break;
1037 case ELF::EM_PPC:
1038#undef PPC_DYNAMIC_TAG
1039#define PPC_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value)
1040#include "llvm/BinaryFormat/DynamicTags.def"
1041#undef PPC_DYNAMIC_TAG
1042#define PPC_DYNAMIC_TAG(name, value)
1043 break;
1044 case ELF::EM_PPC64:
1045#undef PPC64_DYNAMIC_TAG
1046#define PPC64_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value)
1047#include "llvm/BinaryFormat/DynamicTags.def"
1048#undef PPC64_DYNAMIC_TAG
1049#define PPC64_DYNAMIC_TAG(name, value)
1050 break;
1051 case ELF::EM_RISCV:
1052#undef RISCV_DYNAMIC_TAG
1053#define RISCV_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value)
1054#include "llvm/BinaryFormat/DynamicTags.def"
1055#undef RISCV_DYNAMIC_TAG
1056#define RISCV_DYNAMIC_TAG(name, value)
1057 break;
1058 case ELF::EM_SPARCV9:
1059#undef SPARC_DYNAMIC_TAG
1060#define SPARC_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value)
1061#include "llvm/BinaryFormat/DynamicTags.def"
1062#undef SPARC_DYNAMIC_TAG
1063#define SPARC_DYNAMIC_TAG(name, value)
1064 break;
1065 default:
1066#include "llvm/BinaryFormat/DynamicTags.def"
1067 break;
1068 }
1069#undef AARCH64_DYNAMIC_TAG
1070#undef MIPS_DYNAMIC_TAG
1071#undef HEXAGON_DYNAMIC_TAG
1072#undef PPC_DYNAMIC_TAG
1073#undef PPC64_DYNAMIC_TAG
1074#undef DYNAMIC_TAG_MARKER
1075#undef STRINGIFY
1076#undef DYNAMIC_TAG
1077
1078 IO.enumFallback<Hex64>(Value);
1079}
1080
1081void ScalarEnumerationTraits<ELFYAML::MIPS_AFL_REG>::enumeration(
1082 IO &IO, ELFYAML::MIPS_AFL_REG &Value) {
1083#define ECase(X) IO.enumCase(Value, #X, Mips::AFL_##X)
1084 ECase(REG_NONE);
1085 ECase(REG_32);
1086 ECase(REG_64);
1087 ECase(REG_128);
1088#undef ECase
1089}
1090
1091void ScalarEnumerationTraits<ELFYAML::MIPS_ABI_FP>::enumeration(
1092 IO &IO, ELFYAML::MIPS_ABI_FP &Value) {
1093#define ECase(X) IO.enumCase(Value, #X, Mips::Val_GNU_MIPS_ABI_##X)
1094 ECase(FP_ANY);
1095 ECase(FP_DOUBLE);
1096 ECase(FP_SINGLE);
1097 ECase(FP_SOFT);
1098 ECase(FP_OLD_64);
1099 ECase(FP_XX);
1100 ECase(FP_64);
1101 ECase(FP_64A);
1102#undef ECase
1103}
1104
1105void ScalarEnumerationTraits<ELFYAML::MIPS_AFL_EXT>::enumeration(
1106 IO &IO, ELFYAML::MIPS_AFL_EXT &Value) {
1107#define ECase(X) IO.enumCase(Value, #X, Mips::AFL_##X)
1108 ECase(EXT_NONE);
1109 ECase(EXT_XLR);
1110 ECase(EXT_OCTEON2);
1111 ECase(EXT_OCTEONP);
1112 ECase(EXT_LOONGSON_3A);
1113 ECase(EXT_OCTEON);
1114 ECase(EXT_5900);
1115 ECase(EXT_4650);
1116 ECase(EXT_4010);
1117 ECase(EXT_4100);
1118 ECase(EXT_3900);
1119 ECase(EXT_10000);
1120 ECase(EXT_SB1);
1121 ECase(EXT_4111);
1122 ECase(EXT_4120);
1123 ECase(EXT_5400);
1124 ECase(EXT_5500);
1125 ECase(EXT_LOONGSON_2E);
1126 ECase(EXT_LOONGSON_2F);
1127 ECase(EXT_OCTEON3);
1128#undef ECase
1129}
1130
1131void ScalarEnumerationTraits<ELFYAML::MIPS_ISA>::enumeration(
1132 IO &IO, ELFYAML::MIPS_ISA &Value) {
1133 IO.enumCase(Value, "MIPS1", 1);
1134 IO.enumCase(Value, "MIPS2", 2);
1135 IO.enumCase(Value, "MIPS3", 3);
1136 IO.enumCase(Value, "MIPS4", 4);
1137 IO.enumCase(Value, "MIPS5", 5);
1138 IO.enumCase(Value, "MIPS32", 32);
1139 IO.enumCase(Value, "MIPS64", 64);
1140 IO.enumFallback<Hex32>(Value);
1141}
1142
1143void ScalarBitSetTraits<ELFYAML::MIPS_AFL_ASE>::bitset(
1144 IO &IO, ELFYAML::MIPS_AFL_ASE &Value) {
1145#define BCase(X) IO.bitSetCase(Value, #X, Mips::AFL_ASE_##X)
1146 BCase(DSP);
1147 BCase(DSPR2);
1148 BCase(EVA);
1149 BCase(MCU);
1150 BCase(MDMX);
1151 BCase(MIPS3D);
1152 BCase(MT);
1153 BCase(SMARTMIPS);
1154 BCase(VIRT);
1155 BCase(MSA);
1156 BCase(MIPS16);
1157 BCase(MICROMIPS);
1158 BCase(XPA);
1159 BCase(CRC);
1160 BCase(GINV);
1161#undef BCase
1162}
1163
1164void ScalarBitSetTraits<ELFYAML::MIPS_AFL_FLAGS1>::bitset(
1165 IO &IO, ELFYAML::MIPS_AFL_FLAGS1 &Value) {
1166#define BCase(X) IO.bitSetCase(Value, #X, Mips::AFL_FLAGS1_##X)
1167 BCase(ODDSPREG);
1168#undef BCase
1169}
1170
1171void MappingTraits<ELFYAML::SectionHeader>::mapping(
1172 IO &IO, ELFYAML::SectionHeader &SHdr) {
1173 IO.mapRequired("Name", SHdr.Name);
1174}
1175
1176void MappingTraits<ELFYAML::FileHeader>::mapping(IO &IO,
1177 ELFYAML::FileHeader &FileHdr) {
1178 IO.mapRequired("Class", FileHdr.Class);
1179 IO.mapRequired("Data", FileHdr.Data);
1180 IO.mapOptional("OSABI", FileHdr.OSABI, ELFYAML::ELF_ELFOSABI(0));
1181 IO.mapOptional("ABIVersion", FileHdr.ABIVersion, Hex8(0));
1182 IO.mapRequired("Type", FileHdr.Type);
1183 IO.mapOptional("Machine", FileHdr.Machine);
1184 IO.mapOptional("Flags", FileHdr.Flags);
1185 IO.mapOptional("Entry", FileHdr.Entry, Hex64(0));
1186 IO.mapOptional("SectionHeaderStringTable", FileHdr.SectionHeaderStringTable);
1187
1188 // obj2yaml does not dump these fields.
1189 assert(!IO.outputting() ||
1190 (!FileHdr.EPhOff && !FileHdr.EPhEntSize && !FileHdr.EPhNum));
1191 IO.mapOptional("EPhOff", FileHdr.EPhOff);
1192 IO.mapOptional("EPhEntSize", FileHdr.EPhEntSize);
1193 IO.mapOptional("EPhNum", FileHdr.EPhNum);
1194 IO.mapOptional("EShEntSize", FileHdr.EShEntSize);
1195 IO.mapOptional("EShOff", FileHdr.EShOff);
1196 IO.mapOptional("EShNum", FileHdr.EShNum);
1197 IO.mapOptional("EShStrNdx", FileHdr.EShStrNdx);
1198}
1199
1200void MappingTraits<ELFYAML::ProgramHeader>::mapping(
1201 IO &IO, ELFYAML::ProgramHeader &Phdr) {
1202 IO.mapRequired("Type", Phdr.Type);
1203 IO.mapOptional("Flags", Phdr.Flags, ELFYAML::ELF_PF(0));
1204 IO.mapOptional("FirstSec", Phdr.FirstSec);
1205 IO.mapOptional("LastSec", Phdr.LastSec);
1206 IO.mapOptional("VAddr", Phdr.VAddr, Hex64(0));
1207 IO.mapOptional("PAddr", Phdr.PAddr, Phdr.VAddr);
1208 IO.mapOptional("Align", Phdr.Align);
1209 IO.mapOptional("FileSize", Phdr.FileSize);
1210 IO.mapOptional("MemSize", Phdr.MemSize);
1211 IO.mapOptional("Offset", Phdr.Offset);
1212}
1213
1214std::string MappingTraits<ELFYAML::ProgramHeader>::validate(
1215 IO &IO, ELFYAML::ProgramHeader &FileHdr) {
1216 if (!FileHdr.FirstSec && FileHdr.LastSec)
1217 return "the \"LastSec\" key can't be used without the \"FirstSec\" key";
1218 if (FileHdr.FirstSec && !FileHdr.LastSec)
1219 return "the \"FirstSec\" key can't be used without the \"LastSec\" key";
1220 return "";
1221}
1222
1223LLVM_YAML_STRONG_TYPEDEF(StringRef, StOtherPiece)
1224
1225template <> struct ScalarTraits<StOtherPiece> {
1226 static void output(const StOtherPiece &Val, void *, raw_ostream &Out) {
1227 Out << Val;
1228 }
1229 static StringRef input(StringRef Scalar, void *, StOtherPiece &Val) {
1230 Val = Scalar;
1231 return {};
1232 }
1233 static QuotingType mustQuote(StringRef) { return QuotingType::None; }
1234};
1235template <> struct SequenceElementTraits<StOtherPiece> {
1236 static const bool flow = true;
1237};
1238
1239template <> struct ScalarTraits<ELFYAML::YAMLFlowString> {
1240 static void output(const ELFYAML::YAMLFlowString &Val, void *,
1241 raw_ostream &Out) {
1242 Out << Val;
1243 }
1244 static StringRef input(StringRef Scalar, void *,
1245 ELFYAML::YAMLFlowString &Val) {
1246 Val = Scalar;
1247 return {};
1248 }
1252};
1253template <> struct SequenceElementTraits<ELFYAML::YAMLFlowString> {
1254 static const bool flow = true;
1255};
1256
1257namespace {
1258
1259struct NormalizedOther {
1260 NormalizedOther(IO &IO) : YamlIO(IO) {}
1261 NormalizedOther(IO &IO, std::optional<uint8_t> Original) : YamlIO(IO) {
1262 assert(Original && "This constructor is only used for outputting YAML and "
1263 "assumes a non-empty Original");
1264 std::vector<StOtherPiece> Ret;
1265 const auto *Object = static_cast<ELFYAML::Object *>(YamlIO.getContext());
1266 for (std::pair<StringRef, uint8_t> &P :
1267 getFlags(Object->getMachine()).takeVector()) {
1268 uint8_t FlagValue = P.second;
1269 if ((*Original & FlagValue) != FlagValue)
1270 continue;
1271 *Original &= ~FlagValue;
1272 Ret.push_back({P.first});
1273 }
1274
1275 if (*Original != 0) {
1276 UnknownFlagsHolder = std::to_string(*Original);
1277 Ret.push_back({UnknownFlagsHolder});
1278 }
1279
1280 if (!Ret.empty())
1281 Other = std::move(Ret);
1282 }
1283
1284 uint8_t toValue(StringRef Name) {
1285 const auto *Object = static_cast<ELFYAML::Object *>(YamlIO.getContext());
1286 MapVector<StringRef, uint8_t> Flags = getFlags(Object->getMachine());
1287
1288 auto It = Flags.find(Name);
1289 if (It != Flags.end())
1290 return It->second;
1291
1292 uint8_t Val;
1293 if (to_integer(Name, Val))
1294 return Val;
1295
1296 YamlIO.setError("an unknown value is used for symbol's 'Other' field: " +
1297 Name);
1298 return 0;
1299 }
1300
1301 std::optional<uint8_t> denormalize(IO &) {
1302 if (!Other)
1303 return std::nullopt;
1304 uint8_t Ret = 0;
1305 for (StOtherPiece &Val : *Other)
1306 Ret |= toValue(Val);
1307 return Ret;
1308 }
1309
1310 // st_other field is used to encode symbol visibility and platform-dependent
1311 // flags and values. This method returns a name to value map that is used for
1312 // parsing and encoding this field.
1313 MapVector<StringRef, uint8_t> getFlags(unsigned EMachine) {
1314 MapVector<StringRef, uint8_t> Map;
1315 // STV_* values are just enumeration values. We add them in a reversed order
1316 // because when we convert the st_other to named constants when printing
1317 // YAML we want to use a maximum number of bits on each step:
1318 // when we have st_other == 3, we want to print it as STV_PROTECTED (3), but
1319 // not as STV_HIDDEN (2) + STV_INTERNAL (1).
1320 Map["STV_PROTECTED"] = ELF::STV_PROTECTED;
1321 Map["STV_HIDDEN"] = ELF::STV_HIDDEN;
1322 Map["STV_INTERNAL"] = ELF::STV_INTERNAL;
1323 // STV_DEFAULT is used to represent the default visibility and has a value
1324 // 0. We want to be able to read it from YAML documents, but there is no
1325 // reason to print it.
1326 if (!YamlIO.outputting())
1327 Map["STV_DEFAULT"] = ELF::STV_DEFAULT;
1328
1329 // MIPS is not consistent. All of the STO_MIPS_* values are bit flags,
1330 // except STO_MIPS_MIPS16 which overlaps them. It should be checked and
1331 // consumed first when we print the output, because we do not want to print
1332 // any other flags that have the same bits instead.
1333 if (EMachine == ELF::EM_MIPS) {
1334 Map["STO_MIPS_MIPS16"] = ELF::STO_MIPS_MIPS16;
1335 Map["STO_MIPS_MICROMIPS"] = ELF::STO_MIPS_MICROMIPS;
1336 Map["STO_MIPS_PIC"] = ELF::STO_MIPS_PIC;
1337 Map["STO_MIPS_PLT"] = ELF::STO_MIPS_PLT;
1338 Map["STO_MIPS_OPTIONAL"] = ELF::STO_MIPS_OPTIONAL;
1339 }
1340
1341 if (EMachine == ELF::EM_AARCH64)
1342 Map["STO_AARCH64_VARIANT_PCS"] = ELF::STO_AARCH64_VARIANT_PCS;
1343 if (EMachine == ELF::EM_RISCV)
1344 Map["STO_RISCV_VARIANT_CC"] = ELF::STO_RISCV_VARIANT_CC;
1345 return Map;
1346 }
1347
1348 IO &YamlIO;
1349 std::optional<std::vector<StOtherPiece>> Other;
1350 std::string UnknownFlagsHolder;
1351};
1352
1353} // end anonymous namespace
1354
1355void ScalarTraits<ELFYAML::YAMLIntUInt>::output(const ELFYAML::YAMLIntUInt &Val,
1356 void *Ctx, raw_ostream &Out) {
1357 Out << Val;
1358}
1359
1360StringRef ScalarTraits<ELFYAML::YAMLIntUInt>::input(StringRef Scalar, void *Ctx,
1361 ELFYAML::YAMLIntUInt &Val) {
1362 const bool Is64 = static_cast<ELFYAML::Object *>(Ctx)->Header.Class ==
1363 ELFYAML::ELF_ELFCLASS(ELF::ELFCLASS64);
1364 StringRef ErrMsg = "invalid number";
1365 // We do not accept negative hex numbers because their meaning is ambiguous.
1366 // For example, would -0xfffffffff mean 1 or INT32_MIN?
1367 if (Scalar.empty() || Scalar.starts_with("-0x"))
1368 return ErrMsg;
1369
1370 if (Scalar.starts_with("-")) {
1371 const int64_t MinVal = Is64 ? INT64_MIN : INT32_MIN;
1372 long long Int;
1373 if (getAsSignedInteger(Scalar, /*Radix=*/0, Int) || (Int < MinVal))
1374 return ErrMsg;
1375 Val = Int;
1376 return "";
1377 }
1378
1379 const uint64_t MaxVal = Is64 ? UINT64_MAX : UINT32_MAX;
1380 unsigned long long UInt;
1381 if (getAsUnsignedInteger(Scalar, /*Radix=*/0, UInt) || (UInt > MaxVal))
1382 return ErrMsg;
1383 Val = UInt;
1384 return "";
1385}
1386
1387void MappingTraits<ELFYAML::Symbol>::mapping(IO &IO, ELFYAML::Symbol &Symbol) {
1388 IO.mapOptional("Name", Symbol.Name, StringRef());
1389 IO.mapOptional("StName", Symbol.StName);
1390 IO.mapOptional("Type", Symbol.Type, ELFYAML::ELF_STT(0));
1391 IO.mapOptional("Section", Symbol.Section);
1392 IO.mapOptional("Index", Symbol.Index);
1393 IO.mapOptional("Binding", Symbol.Binding, ELFYAML::ELF_STB(0));
1394 IO.mapOptional("Value", Symbol.Value);
1395 IO.mapOptional("Size", Symbol.Size);
1396
1397 // Symbol's Other field is a bit special. It is usually a field that
1398 // represents st_other and holds the symbol visibility. However, on some
1399 // platforms, it can contain bit fields and regular values, or even sometimes
1400 // a crazy mix of them (see comments for NormalizedOther). Because of this, we
1401 // need special handling.
1402 MappingNormalization<NormalizedOther, std::optional<uint8_t>> Keys(
1403 IO, Symbol.Other);
1404 IO.mapOptional("Other", Keys->Other);
1405}
1406
1407std::string MappingTraits<ELFYAML::Symbol>::validate(IO &IO,
1408 ELFYAML::Symbol &Symbol) {
1409 if (Symbol.Index && Symbol.Section)
1410 return "Index and Section cannot both be specified for Symbol";
1411 return "";
1412}
1413
1414static void commonSectionMapping(IO &IO, ELFYAML::Section &Section) {
1415 IO.mapOptional("Name", Section.Name, StringRef());
1416 IO.mapRequired("Type", Section.Type);
1417 IO.mapOptional("Flags", Section.Flags);
1418 IO.mapOptional("Address", Section.Address);
1419 IO.mapOptional("Link", Section.Link);
1420 IO.mapOptional("AddressAlign", Section.AddressAlign, Hex64(0));
1421 IO.mapOptional("EntSize", Section.EntSize);
1422 IO.mapOptional("Offset", Section.Offset);
1423
1424 IO.mapOptional("Content", Section.Content);
1425 IO.mapOptional("Size", Section.Size);
1426
1427 // obj2yaml does not dump these fields. They are expected to be empty when we
1428 // are producing YAML, because yaml2obj sets appropriate values for them
1429 // automatically when they are not explicitly defined.
1430 assert(!IO.outputting() ||
1431 (!Section.ShOffset && !Section.ShSize && !Section.ShName &&
1432 !Section.ShFlags && !Section.ShType && !Section.ShAddrAlign));
1433 IO.mapOptional("ShAddrAlign", Section.ShAddrAlign);
1434 IO.mapOptional("ShName", Section.ShName);
1435 IO.mapOptional("ShOffset", Section.ShOffset);
1436 IO.mapOptional("ShSize", Section.ShSize);
1437 IO.mapOptional("ShFlags", Section.ShFlags);
1438 IO.mapOptional("ShType", Section.ShType);
1439}
1440
1441static void sectionMapping(IO &IO, ELFYAML::DynamicSection &Section) {
1442 commonSectionMapping(IO, Section);
1443 IO.mapOptional("Entries", Section.Entries);
1444}
1445
1446static void sectionMapping(IO &IO, ELFYAML::RawContentSection &Section) {
1447 commonSectionMapping(IO, Section);
1448
1449 // We also support reading a content as array of bytes using the ContentArray
1450 // key. obj2yaml never prints this field.
1451 assert(!IO.outputting() || !Section.ContentBuf);
1452 IO.mapOptional("ContentArray", Section.ContentBuf);
1453 if (Section.ContentBuf) {
1454 if (Section.Content)
1455 IO.setError("Content and ContentArray can't be used together");
1456 Section.Content = yaml::BinaryRef(*Section.ContentBuf);
1457 }
1458
1459 IO.mapOptional("Info", Section.Info);
1460}
1461
1462static void sectionMapping(IO &IO, ELFYAML::BBAddrMapSection &Section) {
1463 commonSectionMapping(IO, Section);
1464 IO.mapOptional("Content", Section.Content);
1465 IO.mapOptional("Entries", Section.Entries);
1466 IO.mapOptional("PGOAnalyses", Section.PGOAnalyses);
1467}
1468
1469static void sectionMapping(IO &IO, ELFYAML::StackSizesSection &Section) {
1470 commonSectionMapping(IO, Section);
1471 IO.mapOptional("Entries", Section.Entries);
1472}
1473
1474static void sectionMapping(IO &IO, ELFYAML::HashSection &Section) {
1475 commonSectionMapping(IO, Section);
1476 IO.mapOptional("Bucket", Section.Bucket);
1477 IO.mapOptional("Chain", Section.Chain);
1478
1479 // obj2yaml does not dump these fields. They can be used to override nchain
1480 // and nbucket values for creating broken sections.
1481 assert(!IO.outputting() || (!Section.NBucket && !Section.NChain));
1482 IO.mapOptional("NChain", Section.NChain);
1483 IO.mapOptional("NBucket", Section.NBucket);
1484}
1485
1486static void sectionMapping(IO &IO, ELFYAML::NoteSection &Section) {
1487 commonSectionMapping(IO, Section);
1488 IO.mapOptional("Notes", Section.Notes);
1489}
1490
1491
1492static void sectionMapping(IO &IO, ELFYAML::GnuHashSection &Section) {
1493 commonSectionMapping(IO, Section);
1494 IO.mapOptional("Header", Section.Header);
1495 IO.mapOptional("BloomFilter", Section.BloomFilter);
1496 IO.mapOptional("HashBuckets", Section.HashBuckets);
1497 IO.mapOptional("HashValues", Section.HashValues);
1498}
1499static void sectionMapping(IO &IO, ELFYAML::NoBitsSection &Section) {
1500 commonSectionMapping(IO, Section);
1501}
1502
1503static void sectionMapping(IO &IO, ELFYAML::VerdefSection &Section) {
1504 commonSectionMapping(IO, Section);
1505 IO.mapOptional("Info", Section.Info);
1506 IO.mapOptional("Entries", Section.Entries);
1507}
1508
1509static void sectionMapping(IO &IO, ELFYAML::SymverSection &Section) {
1510 commonSectionMapping(IO, Section);
1511 IO.mapOptional("Entries", Section.Entries);
1512}
1513
1514static void sectionMapping(IO &IO, ELFYAML::VerneedSection &Section) {
1515 commonSectionMapping(IO, Section);
1516 IO.mapOptional("Info", Section.Info);
1517 IO.mapOptional("Dependencies", Section.VerneedV);
1518}
1519
1520static void sectionMapping(IO &IO, ELFYAML::RelocationSection &Section) {
1521 commonSectionMapping(IO, Section);
1522 IO.mapOptional("Info", Section.RelocatableSec, StringRef());
1523 IO.mapOptional("Relocations", Section.Relocations);
1524}
1525
1526static void sectionMapping(IO &IO, ELFYAML::RelrSection &Section) {
1527 commonSectionMapping(IO, Section);
1528 IO.mapOptional("Entries", Section.Entries);
1529}
1530
1531static void groupSectionMapping(IO &IO, ELFYAML::GroupSection &Group) {
1532 commonSectionMapping(IO, Group);
1533 IO.mapOptional("Info", Group.Signature);
1534 IO.mapOptional("Members", Group.Members);
1535}
1536
1537static void sectionMapping(IO &IO, ELFYAML::SymtabShndxSection &Section) {
1538 commonSectionMapping(IO, Section);
1539 IO.mapOptional("Entries", Section.Entries);
1540}
1541
1542static void sectionMapping(IO &IO, ELFYAML::AddrsigSection &Section) {
1543 commonSectionMapping(IO, Section);
1544 IO.mapOptional("Symbols", Section.Symbols);
1545}
1546
1547static void fillMapping(IO &IO, ELFYAML::Fill &Fill) {
1548 IO.mapOptional("Name", Fill.Name, StringRef());
1549 IO.mapOptional("Pattern", Fill.Pattern);
1550 IO.mapOptional("Offset", Fill.Offset);
1551 IO.mapRequired("Size", Fill.Size);
1552}
1553
1554static void sectionHeaderTableMapping(IO &IO,
1555 ELFYAML::SectionHeaderTable &SHT) {
1556 IO.mapOptional("Offset", SHT.Offset);
1557 IO.mapOptional("Sections", SHT.Sections);
1558 IO.mapOptional("Excluded", SHT.Excluded);
1559 IO.mapOptional("NoHeaders", SHT.NoHeaders);
1560}
1561
1562static void sectionMapping(IO &IO, ELFYAML::LinkerOptionsSection &Section) {
1563 commonSectionMapping(IO, Section);
1564 IO.mapOptional("Options", Section.Options);
1565}
1566
1567static void sectionMapping(IO &IO,
1568 ELFYAML::DependentLibrariesSection &Section) {
1569 commonSectionMapping(IO, Section);
1570 IO.mapOptional("Libraries", Section.Libs);
1571}
1572
1573static void sectionMapping(IO &IO, ELFYAML::CallGraphProfileSection &Section) {
1574 commonSectionMapping(IO, Section);
1575 IO.mapOptional("Entries", Section.Entries);
1576}
1577
1578void MappingTraits<ELFYAML::SectionOrType>::mapping(
1579 IO &IO, ELFYAML::SectionOrType &sectionOrType) {
1580 IO.mapRequired("SectionOrType", sectionOrType.sectionNameOrType);
1581}
1582
1583static void sectionMapping(IO &IO, ELFYAML::ARMIndexTableSection &Section) {
1584 commonSectionMapping(IO, Section);
1585 IO.mapOptional("Entries", Section.Entries);
1586}
1587
1588static void sectionMapping(IO &IO, ELFYAML::MipsABIFlags &Section) {
1589 commonSectionMapping(IO, Section);
1590 IO.mapOptional("Version", Section.Version, Hex16(0));
1591 IO.mapRequired("ISA", Section.ISALevel);
1592 IO.mapOptional("ISARevision", Section.ISARevision, Hex8(0));
1593 IO.mapOptional("ISAExtension", Section.ISAExtension,
1594 ELFYAML::MIPS_AFL_EXT(Mips::AFL_EXT_NONE));
1595 IO.mapOptional("ASEs", Section.ASEs, ELFYAML::MIPS_AFL_ASE(0));
1596 IO.mapOptional("FpABI", Section.FpABI,
1597 ELFYAML::MIPS_ABI_FP(Mips::Val_GNU_MIPS_ABI_FP_ANY));
1598 IO.mapOptional("GPRSize", Section.GPRSize,
1599 ELFYAML::MIPS_AFL_REG(Mips::AFL_REG_NONE));
1600 IO.mapOptional("CPR1Size", Section.CPR1Size,
1601 ELFYAML::MIPS_AFL_REG(Mips::AFL_REG_NONE));
1602 IO.mapOptional("CPR2Size", Section.CPR2Size,
1603 ELFYAML::MIPS_AFL_REG(Mips::AFL_REG_NONE));
1604 IO.mapOptional("Flags1", Section.Flags1, ELFYAML::MIPS_AFL_FLAGS1(0));
1605 IO.mapOptional("Flags2", Section.Flags2, Hex32(0));
1606}
1607
1608static StringRef getStringValue(IO &IO, const char *Key) {
1609 StringRef Val;
1610 IO.mapRequired(Key, Val);
1611 return Val;
1612}
1613
1614static void setStringValue(IO &IO, const char *Key, StringRef Val) {
1615 IO.mapRequired(Key, Val);
1616}
1617
1618static bool isInteger(StringRef Val) {
1619 APInt Tmp;
1620 return !Val.getAsInteger(0, Tmp);
1621}
1622
1623void MappingTraits<std::unique_ptr<ELFYAML::Chunk>>::mapping(
1624 IO &IO, std::unique_ptr<ELFYAML::Chunk> &Section) {
1625 ELFYAML::ELF_SHT Type = ELF::SHT_NULL;
1626 StringRef TypeStr;
1627 if (IO.outputting()) {
1628 if (auto *S = dyn_cast<ELFYAML::Section>(Section.get()))
1629 Type = S->Type;
1630 else if (auto *SHT = dyn_cast<ELFYAML::SectionHeaderTable>(Section.get()))
1631 TypeStr = SHT->TypeStr;
1632 } else {
1633 // When the Type string does not have a "SHT_" prefix, we know it is not a
1634 // description of a regular ELF output section.
1635 TypeStr = getStringValue(IO, "Type");
1636 if (TypeStr.starts_with("SHT_") || isInteger(TypeStr))
1637 IO.mapRequired("Type", Type);
1638 }
1639
1640 if (TypeStr == "Fill") {
1641 assert(!IO.outputting()); // We don't dump fills currently.
1642 Section.reset(new ELFYAML::Fill());
1643 fillMapping(IO, *cast<ELFYAML::Fill>(Section.get()));
1644 return;
1645 }
1646
1647 if (TypeStr == ELFYAML::SectionHeaderTable::TypeStr) {
1648 if (IO.outputting())
1649 setStringValue(IO, "Type", TypeStr);
1650 else
1651 Section.reset(new ELFYAML::SectionHeaderTable(/*IsImplicit=*/false));
1652
1653 sectionHeaderTableMapping(
1654 IO, *cast<ELFYAML::SectionHeaderTable>(Section.get()));
1655 return;
1656 }
1657
1658 const auto &Obj = *static_cast<ELFYAML::Object *>(IO.getContext());
1659 if (Obj.getMachine() == ELF::EM_MIPS && Type == ELF::SHT_MIPS_ABIFLAGS) {
1660 if (!IO.outputting())
1661 Section.reset(new ELFYAML::MipsABIFlags());
1662 sectionMapping(IO, *cast<ELFYAML::MipsABIFlags>(Section.get()));
1663 return;
1664 }
1665
1666 if (Obj.getMachine() == ELF::EM_ARM && Type == ELF::SHT_ARM_EXIDX) {
1667 if (!IO.outputting())
1668 Section.reset(new ELFYAML::ARMIndexTableSection());
1669 sectionMapping(IO, *cast<ELFYAML::ARMIndexTableSection>(Section.get()));
1670 return;
1671 }
1672
1673 switch (Type) {
1674 case ELF::SHT_DYNAMIC:
1675 if (!IO.outputting())
1676 Section.reset(new ELFYAML::DynamicSection());
1677 sectionMapping(IO, *cast<ELFYAML::DynamicSection>(Section.get()));
1678 break;
1679 case ELF::SHT_REL:
1680 case ELF::SHT_RELA:
1681 case ELF::SHT_CREL:
1682 if (!IO.outputting())
1683 Section.reset(new ELFYAML::RelocationSection());
1684 sectionMapping(IO, *cast<ELFYAML::RelocationSection>(Section.get()));
1685 break;
1686 case ELF::SHT_RELR:
1687 if (!IO.outputting())
1688 Section.reset(new ELFYAML::RelrSection());
1689 sectionMapping(IO, *cast<ELFYAML::RelrSection>(Section.get()));
1690 break;
1691 case ELF::SHT_GROUP:
1692 if (!IO.outputting())
1693 Section.reset(new ELFYAML::GroupSection());
1694 groupSectionMapping(IO, *cast<ELFYAML::GroupSection>(Section.get()));
1695 break;
1696 case ELF::SHT_NOBITS:
1697 if (!IO.outputting())
1698 Section.reset(new ELFYAML::NoBitsSection());
1699 sectionMapping(IO, *cast<ELFYAML::NoBitsSection>(Section.get()));
1700 break;
1701 case ELF::SHT_HASH:
1702 if (!IO.outputting())
1703 Section.reset(new ELFYAML::HashSection());
1704 sectionMapping(IO, *cast<ELFYAML::HashSection>(Section.get()));
1705 break;
1706 case ELF::SHT_NOTE:
1707 if (!IO.outputting())
1708 Section.reset(new ELFYAML::NoteSection());
1709 sectionMapping(IO, *cast<ELFYAML::NoteSection>(Section.get()));
1710 break;
1711 case ELF::SHT_GNU_HASH:
1712 if (!IO.outputting())
1713 Section.reset(new ELFYAML::GnuHashSection());
1714 sectionMapping(IO, *cast<ELFYAML::GnuHashSection>(Section.get()));
1715 break;
1716 case ELF::SHT_GNU_verdef:
1717 if (!IO.outputting())
1718 Section.reset(new ELFYAML::VerdefSection());
1719 sectionMapping(IO, *cast<ELFYAML::VerdefSection>(Section.get()));
1720 break;
1721 case ELF::SHT_GNU_versym:
1722 if (!IO.outputting())
1723 Section.reset(new ELFYAML::SymverSection());
1724 sectionMapping(IO, *cast<ELFYAML::SymverSection>(Section.get()));
1725 break;
1726 case ELF::SHT_GNU_verneed:
1727 if (!IO.outputting())
1728 Section.reset(new ELFYAML::VerneedSection());
1729 sectionMapping(IO, *cast<ELFYAML::VerneedSection>(Section.get()));
1730 break;
1731 case ELF::SHT_SYMTAB_SHNDX:
1732 if (!IO.outputting())
1733 Section.reset(new ELFYAML::SymtabShndxSection());
1734 sectionMapping(IO, *cast<ELFYAML::SymtabShndxSection>(Section.get()));
1735 break;
1736 case ELF::SHT_LLVM_ADDRSIG:
1737 if (!IO.outputting())
1738 Section.reset(new ELFYAML::AddrsigSection());
1739 sectionMapping(IO, *cast<ELFYAML::AddrsigSection>(Section.get()));
1740 break;
1741 case ELF::SHT_LLVM_LINKER_OPTIONS:
1742 if (!IO.outputting())
1743 Section.reset(new ELFYAML::LinkerOptionsSection());
1744 sectionMapping(IO, *cast<ELFYAML::LinkerOptionsSection>(Section.get()));
1745 break;
1746 case ELF::SHT_LLVM_DEPENDENT_LIBRARIES:
1747 if (!IO.outputting())
1748 Section.reset(new ELFYAML::DependentLibrariesSection());
1749 sectionMapping(IO,
1750 *cast<ELFYAML::DependentLibrariesSection>(Section.get()));
1751 break;
1752 case ELF::SHT_LLVM_CALL_GRAPH_PROFILE:
1753 if (!IO.outputting())
1754 Section.reset(new ELFYAML::CallGraphProfileSection());
1755 sectionMapping(IO, *cast<ELFYAML::CallGraphProfileSection>(Section.get()));
1756 break;
1757 case ELF::SHT_LLVM_BB_ADDR_MAP:
1758 if (!IO.outputting())
1759 Section.reset(new ELFYAML::BBAddrMapSection());
1760 sectionMapping(IO, *cast<ELFYAML::BBAddrMapSection>(Section.get()));
1761 break;
1762 default:
1763 if (!IO.outputting()) {
1764 StringRef Name;
1765 IO.mapOptional("Name", Name, StringRef());
1766 Name = ELFYAML::dropUniqueSuffix(Name);
1767
1768 if (ELFYAML::StackSizesSection::nameMatches(Name))
1769 Section = std::make_unique<ELFYAML::StackSizesSection>();
1770 else
1771 Section = std::make_unique<ELFYAML::RawContentSection>();
1772 }
1773
1774 if (auto S = dyn_cast<ELFYAML::RawContentSection>(Section.get()))
1775 sectionMapping(IO, *S);
1776 else
1777 sectionMapping(IO, *cast<ELFYAML::StackSizesSection>(Section.get()));
1778 }
1779}
1780
1781std::string MappingTraits<std::unique_ptr<ELFYAML::Chunk>>::validate(
1782 IO &io, std::unique_ptr<ELFYAML::Chunk> &C) {
1783 if (const auto *F = dyn_cast<ELFYAML::Fill>(C.get())) {
1784 // Can't check the `Size`, as it's required and may be left uninitialized by
1785 // previous error.
1786 if (!io.error() && F->Pattern && F->Pattern->binary_size() != 0 && !F->Size)
1787 return "\"Size\" can't be 0 when \"Pattern\" is not empty";
1788 return "";
1789 }
1790
1791 if (const auto *SHT = dyn_cast<ELFYAML::SectionHeaderTable>(C.get())) {
1792 if (SHT->NoHeaders && (SHT->Sections || SHT->Excluded || SHT->Offset))
1793 return "NoHeaders can't be used together with Offset/Sections/Excluded";
1794 return "";
1795 }
1796
1797 const ELFYAML::Section &Sec = *cast<ELFYAML::Section>(C.get());
1798 if (Sec.Size && Sec.Content &&
1799 (uint64_t)(*Sec.Size) < Sec.Content->binary_size())
1800 return "Section size must be greater than or equal to the content size";
1801
1802 auto BuildErrPrefix = [](ArrayRef<std::pair<StringRef, bool>> EntV) {
1803 std::string Msg;
1804 for (size_t I = 0, E = EntV.size(); I != E; ++I) {
1805 StringRef Name = EntV[I].first;
1806 if (I == 0) {
1807 Msg = "\"" + Name.str() + "\"";
1808 continue;
1809 }
1810 if (I != EntV.size() - 1)
1811 Msg += ", \"" + Name.str() + "\"";
1812 else
1813 Msg += " and \"" + Name.str() + "\"";
1814 }
1815 return Msg;
1816 };
1817
1818 std::vector<std::pair<StringRef, bool>> Entries = Sec.getEntries();
1819 const size_t NumUsedEntries = llvm::count_if(
1820 Entries, [](const std::pair<StringRef, bool> &P) { return P.second; });
1821
1822 if ((Sec.Size || Sec.Content) && NumUsedEntries > 0)
1823 return BuildErrPrefix(Entries) +
1824 " cannot be used with \"Content\" or \"Size\"";
1825
1826 if (NumUsedEntries > 0 && Entries.size() != NumUsedEntries)
1827 return BuildErrPrefix(Entries) + " must be used together";
1828
1829 if (const auto *RawSection = dyn_cast<ELFYAML::RawContentSection>(C.get())) {
1830 if (RawSection->Flags && RawSection->ShFlags)
1831 return "ShFlags and Flags cannot be used together";
1832 return "";
1833 }
1834
1835 if (const auto *NB = dyn_cast<ELFYAML::NoBitsSection>(C.get())) {
1836 if (NB->Content)
1837 return "SHT_NOBITS section cannot have \"Content\"";
1838 return "";
1839 }
1840
1841 if (const auto *MF = dyn_cast<ELFYAML::MipsABIFlags>(C.get())) {
1842 if (MF->Content)
1843 return "\"Content\" key is not implemented for SHT_MIPS_ABIFLAGS "
1844 "sections";
1845 if (MF->Size)
1846 return "\"Size\" key is not implemented for SHT_MIPS_ABIFLAGS sections";
1847 return "";
1848 }
1849
1850 return "";
1851}
1852
1853namespace {
1854
1855struct NormalizedMips64RelType {
1856 NormalizedMips64RelType(IO &)
1857 : Type(ELFYAML::ELF_REL(ELF::R_MIPS_NONE)),
1858 Type2(ELFYAML::ELF_REL(ELF::R_MIPS_NONE)),
1859 Type3(ELFYAML::ELF_REL(ELF::R_MIPS_NONE)),
1860 SpecSym(ELFYAML::ELF_REL(ELF::RSS_UNDEF)) {}
1861 NormalizedMips64RelType(IO &, ELFYAML::ELF_REL Original)
1862 : Type(Original & 0xFF), Type2(Original >> 8 & 0xFF),
1863 Type3(Original >> 16 & 0xFF), SpecSym(Original >> 24 & 0xFF) {}
1864
1865 ELFYAML::ELF_REL denormalize(IO &) {
1866 ELFYAML::ELF_REL Res = Type | Type2 << 8 | Type3 << 16 | SpecSym << 24;
1867 return Res;
1868 }
1869
1870 ELFYAML::ELF_REL Type;
1871 ELFYAML::ELF_REL Type2;
1872 ELFYAML::ELF_REL Type3;
1873 ELFYAML::ELF_RSS SpecSym;
1874};
1875
1876} // end anonymous namespace
1877
1878void MappingTraits<ELFYAML::StackSizeEntry>::mapping(
1879 IO &IO, ELFYAML::StackSizeEntry &E) {
1880 assert(IO.getContext() && "The IO context is not initialized");
1881 IO.mapOptional("Address", E.Address, Hex64(0));
1882 IO.mapRequired("Size", E.Size);
1883}
1884
1885void MappingTraits<ELFYAML::BBAddrMapEntry>::mapping(
1886 IO &IO, ELFYAML::BBAddrMapEntry &E) {
1887 assert(IO.getContext() && "The IO context is not initialized");
1888 IO.mapRequired("Version", E.Version);
1889 IO.mapOptional("Feature", E.Feature, Hex8(0));
1890 IO.mapOptional("NumBBRanges", E.NumBBRanges);
1891 IO.mapOptional("BBRanges", E.BBRanges);
1892}
1893
1894void MappingTraits<ELFYAML::BBAddrMapEntry::BBRangeEntry>::mapping(
1895 IO &IO, ELFYAML::BBAddrMapEntry::BBRangeEntry &E) {
1896 IO.mapOptional("BaseAddress", E.BaseAddress, Hex64(0));
1897 IO.mapOptional("NumBlocks", E.NumBlocks);
1898 IO.mapOptional("BBEntries", E.BBEntries);
1899}
1900
1901void MappingTraits<ELFYAML::BBAddrMapEntry::BBEntry>::mapping(
1902 IO &IO, ELFYAML::BBAddrMapEntry::BBEntry &E) {
1903 assert(IO.getContext() && "The IO context is not initialized");
1904 IO.mapOptional("ID", E.ID);
1905 IO.mapRequired("AddressOffset", E.AddressOffset);
1906 IO.mapRequired("Size", E.Size);
1907 IO.mapRequired("Metadata", E.Metadata);
1908 IO.mapOptional("CallsiteEndOffsets", E.CallsiteEndOffsets);
1909 IO.mapOptional("Hash", E.Hash);
1910}
1911
1912void MappingTraits<ELFYAML::PGOAnalysisMapEntry>::mapping(
1913 IO &IO, ELFYAML::PGOAnalysisMapEntry &E) {
1914 assert(IO.getContext() && "The IO context is not initialized");
1915 IO.mapOptional("FuncEntryCount", E.FuncEntryCount);
1916 IO.mapOptional("PGOBBEntries", E.PGOBBEntries);
1917}
1918
1919void MappingTraits<ELFYAML::PGOAnalysisMapEntry::PGOBBEntry>::mapping(
1920 IO &IO, ELFYAML::PGOAnalysisMapEntry::PGOBBEntry &E) {
1921 assert(IO.getContext() && "The IO context is not initialized");
1922 IO.mapOptional("BBFreq", E.BBFreq);
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}
1933
1934void MappingTraits<ELFYAML::GnuHashHeader>::mapping(IO &IO,
1935 ELFYAML::GnuHashHeader &E) {
1936 assert(IO.getContext() && "The IO context is not initialized");
1937 IO.mapOptional("NBuckets", E.NBuckets);
1938 IO.mapRequired("SymNdx", E.SymNdx);
1939 IO.mapOptional("MaskWords", E.MaskWords);
1940 IO.mapRequired("Shift2", E.Shift2);
1941}
1942
1943void MappingTraits<ELFYAML::DynamicEntry>::mapping(IO &IO,
1944 ELFYAML::DynamicEntry &Rel) {
1945 assert(IO.getContext() && "The IO context is not initialized");
1946
1947 IO.mapRequired("Tag", Rel.Tag);
1948 IO.mapRequired("Value", Rel.Val);
1949}
1950
1951void MappingTraits<ELFYAML::NoteEntry>::mapping(IO &IO, ELFYAML::NoteEntry &N) {
1952 assert(IO.getContext() && "The IO context is not initialized");
1953
1954 IO.mapOptional("Name", N.Name);
1955 IO.mapOptional("Desc", N.Desc);
1956 IO.mapRequired("Type", N.Type);
1957}
1958
1959void MappingTraits<ELFYAML::VerdefEntry>::mapping(IO &IO,
1960 ELFYAML::VerdefEntry &E) {
1961 assert(IO.getContext() && "The IO context is not initialized");
1962
1963 IO.mapOptional("Version", E.Version);
1964 IO.mapOptional("Flags", E.Flags);
1965 IO.mapOptional("VersionNdx", E.VersionNdx);
1966 IO.mapOptional("Hash", E.Hash);
1967 IO.mapOptional("VDAux", E.VDAux);
1968 IO.mapRequired("Names", E.VerNames);
1969}
1970
1971void MappingTraits<ELFYAML::VerneedEntry>::mapping(IO &IO,
1972 ELFYAML::VerneedEntry &E) {
1973 assert(IO.getContext() && "The IO context is not initialized");
1974
1975 IO.mapRequired("Version", E.Version);
1976 IO.mapRequired("File", E.File);
1977 IO.mapRequired("Entries", E.AuxV);
1978}
1979
1980void MappingTraits<ELFYAML::VernauxEntry>::mapping(IO &IO,
1981 ELFYAML::VernauxEntry &E) {
1982 assert(IO.getContext() && "The IO context is not initialized");
1983
1984 IO.mapRequired("Name", E.Name);
1985 IO.mapRequired("Hash", E.Hash);
1986 IO.mapRequired("Flags", E.Flags);
1987 IO.mapRequired("Other", E.Other);
1988}
1989
1990void MappingTraits<ELFYAML::Relocation>::mapping(IO &IO,
1991 ELFYAML::Relocation &Rel) {
1992 const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
1993 assert(Object && "The IO context is not initialized");
1994
1995 IO.mapOptional("Offset", Rel.Offset, (Hex64)0);
1996 IO.mapOptional("Symbol", Rel.Symbol);
1997
1998 if (Object->getMachine() == ELFYAML::ELF_EM(ELF::EM_MIPS) &&
1999 Object->Header.Class == ELFYAML::ELF_ELFCLASS(ELF::ELFCLASS64)) {
2000 MappingNormalization<NormalizedMips64RelType, ELFYAML::ELF_REL> Key(
2001 IO, Rel.Type);
2002 IO.mapRequired("Type", Key->Type);
2003 IO.mapOptional("Type2", Key->Type2, ELFYAML::ELF_REL(ELF::R_MIPS_NONE));
2004 IO.mapOptional("Type3", Key->Type3, ELFYAML::ELF_REL(ELF::R_MIPS_NONE));
2005 IO.mapOptional("SpecSym", Key->SpecSym, ELFYAML::ELF_RSS(ELF::RSS_UNDEF));
2006 } else
2007 IO.mapRequired("Type", Rel.Type);
2008
2009 IO.mapOptional("Addend", Rel.Addend, (ELFYAML::YAMLIntUInt)0);
2010}
2011
2012void MappingTraits<ELFYAML::ARMIndexTableEntry>::mapping(
2013 IO &IO, ELFYAML::ARMIndexTableEntry &E) {
2014 assert(IO.getContext() && "The IO context is not initialized");
2015 IO.mapRequired("Offset", E.Offset);
2016
2017 StringRef CantUnwind = "EXIDX_CANTUNWIND";
2018 if (IO.outputting() && (uint32_t)E.Value == ARM::EHABI::EXIDX_CANTUNWIND)
2019 IO.mapRequired("Value", CantUnwind);
2020 else if (!IO.outputting() && getStringValue(IO, "Value") == CantUnwind)
2021 E.Value = ARM::EHABI::EXIDX_CANTUNWIND;
2022 else
2023 IO.mapRequired("Value", E.Value);
2024}
2025
2026void MappingTraits<ELFYAML::Object>::mapping(IO &IO, ELFYAML::Object &Object) {
2027 assert(!IO.getContext() && "The IO context is initialized already");
2028 IO.setContext(&Object);
2029 IO.mapTag("!ELF", true);
2030 IO.mapRequired("FileHeader", Object.Header);
2031 IO.mapOptional("ProgramHeaders", Object.ProgramHeaders);
2032 IO.mapOptional("Sections", Object.Chunks);
2033 IO.mapOptional("Symbols", Object.Symbols);
2034 IO.mapOptional("DynamicSymbols", Object.DynamicSymbols);
2035 IO.mapOptional("DWARF", Object.DWARF);
2036 if (Object.DWARF) {
2037 Object.DWARF->IsLittleEndian =
2038 Object.Header.Data == ELFYAML::ELF_ELFDATA(ELF::ELFDATA2LSB);
2039 Object.DWARF->Is64BitAddrSize =
2040 Object.Header.Class == ELFYAML::ELF_ELFCLASS(ELF::ELFCLASS64);
2041 }
2042 IO.setContext(nullptr);
2043}
2044
2045void MappingTraits<ELFYAML::LinkerOption>::mapping(IO &IO,
2046 ELFYAML::LinkerOption &Opt) {
2047 assert(IO.getContext() && "The IO context is not initialized");
2048 IO.mapRequired("Name", Opt.Key);
2049 IO.mapRequired("Value", Opt.Value);
2050}
2051
2052void MappingTraits<ELFYAML::CallGraphEntryWeight>::mapping(
2053 IO &IO, ELFYAML::CallGraphEntryWeight &E) {
2054 assert(IO.getContext() && "The IO context is not initialized");
2055 IO.mapRequired("Weight", E.Weight);
2056}
2057
2058LLVM_YAML_STRONG_TYPEDEF(uint8_t, MIPS_AFL_REG)
2059LLVM_YAML_STRONG_TYPEDEF(uint8_t, MIPS_ABI_FP)
2060LLVM_YAML_STRONG_TYPEDEF(uint32_t, MIPS_AFL_EXT)
2061LLVM_YAML_STRONG_TYPEDEF(uint32_t, MIPS_AFL_ASE)
2062LLVM_YAML_STRONG_TYPEDEF(uint32_t, MIPS_AFL_FLAGS1)
2063
2064} // end namespace yaml
2065
2066} // 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:55
I
#define I(x, y, z)
Definition MD5.cpp:58
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::RSS_UNDEF
@ RSS_UNDEF
Definition ELF.h:1443
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::SHT_LLVM_DEPENDENT_LIBRARIES
@ SHT_LLVM_DEPENDENT_LIBRARIES
Definition ELF.h:1176
llvm::ELF::SHT_GROUP
@ SHT_GROUP
Definition ELF.h:1159
llvm::ELF::SHT_LLVM_LINKER_OPTIONS
@ SHT_LLVM_LINKER_OPTIONS
Definition ELF.h:1173
llvm::ELF::SHT_REL
@ SHT_REL
Definition ELF.h:1153
llvm::ELF::SHT_NULL
@ SHT_NULL
Definition ELF.h:1144
llvm::ELF::SHT_LLVM_CALL_GRAPH_PROFILE
@ SHT_LLVM_CALL_GRAPH_PROFILE
Definition ELF.h:1182
llvm::ELF::SHT_NOBITS
@ SHT_NOBITS
Definition ELF.h:1152
llvm::ELF::SHT_GNU_verneed
@ SHT_GNU_verneed
Definition ELF.h:1196
llvm::ELF::SHT_RELR
@ SHT_RELR
Definition ELF.h:1163
llvm::ELF::SHT_GNU_verdef
@ SHT_GNU_verdef
Definition ELF.h:1195
llvm::ELF::SHT_CREL
@ SHT_CREL
Definition ELF.h:1166
llvm::ELF::SHT_DYNAMIC
@ SHT_DYNAMIC
Definition ELF.h:1150
llvm::ELF::SHT_SYMTAB_SHNDX
@ SHT_SYMTAB_SHNDX
Definition ELF.h:1160
llvm::ELF::SHT_LLVM_ADDRSIG
@ SHT_LLVM_ADDRSIG
Definition ELF.h:1174
llvm::ELF::SHT_ARM_EXIDX
@ SHT_ARM_EXIDX
Definition ELF.h:1202
llvm::ELF::SHT_LLVM_BB_ADDR_MAP
@ SHT_LLVM_BB_ADDR_MAP
Definition ELF.h:1183
llvm::ELF::SHT_GNU_HASH
@ SHT_GNU_HASH
Definition ELF.h:1194
llvm::ELF::SHT_RELA
@ SHT_RELA
Definition ELF.h:1148
llvm::ELF::SHT_NOTE
@ SHT_NOTE
Definition ELF.h:1151
llvm::ELF::SHT_MIPS_ABIFLAGS
@ SHT_MIPS_ABIFLAGS
Definition ELF.h:1225
llvm::ELF::SHT_GNU_versym
@ SHT_GNU_versym
Definition ELF.h:1197
llvm::ELF::SHT_HASH
@ SHT_HASH
Definition ELF.h:1149
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::ELFOSABI_SOLARIS
@ ELFOSABI_SOLARIS
Definition ELF.h:352
llvm::ELF::ELFDATA2LSB
@ ELFDATA2LSB
Definition ELF.h:340
llvm::ELF::STV_INTERNAL
@ STV_INTERNAL
Definition ELF.h:1433
llvm::ELF::STV_HIDDEN
@ STV_HIDDEN
Definition ELF.h:1434
llvm::ELF::STV_PROTECTED
@ STV_PROTECTED
Definition ELF.h:1435
llvm::ELF::STV_DEFAULT
@ STV_DEFAULT
Definition ELF.h:1432
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::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:1441
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:1531
llvm::yaml::getStringValue
static StringRef getStringValue(IO &IO, const char *Key)
Definition ELFYAML.cpp:1608
llvm::yaml::sectionHeaderTableMapping
static void sectionHeaderTableMapping(IO &IO, ELFYAML::SectionHeaderTable &SHT)
Definition ELFYAML.cpp:1554
llvm::yaml::commonSectionMapping
static void commonSectionMapping(IO &IO, ELFYAML::Section &Section)
Definition ELFYAML.cpp:1414
llvm::yaml::isInteger
static bool isInteger(StringRef Val)
Definition ELFYAML.cpp:1618
llvm::yaml::fillMapping
static void fillMapping(IO &IO, ELFYAML::Fill &Fill)
Definition ELFYAML.cpp:1547
llvm::yaml::setStringValue
static void setStringValue(IO &IO, const char *Key, StringRef Val)
Definition ELFYAML.cpp:1614
llvm
This is an optimization pass for GlobalISel generic memory operations.
Definition AddressRanges.h:18
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:497
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:668
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:1961
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:487
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:257
llvm::ELFYAML::Fill::Size
llvm::yaml::Hex64 Size
Definition ELFYAML.h:327
llvm::ELFYAML::Fill::Pattern
std::optional< yaml::BinaryRef > Pattern
Definition ELFYAML.h:326
llvm::ELFYAML::GroupSection::Members
std::optional< std::vector< SectionOrType > > Members
Definition ELFYAML.h:621
llvm::ELFYAML::GroupSection::Signature
std::optional< StringRef > Signature
Definition ELFYAML.h:622
llvm::ELFYAML::Object::getMachine
unsigned getMachine() const
Definition ELFYAML.cpp:35
llvm::ELFYAML::Object::Header
FileHeader Header
Definition ELFYAML.h:740
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:343
llvm::ELFYAML::SectionHeaderTable::TypeStr
static constexpr StringRef TypeStr
Definition ELFYAML.h:356
llvm::ELFYAML::SectionHeaderTable::NoHeaders
std::optional< bool > NoHeaders
Definition ELFYAML.h:344
llvm::ELFYAML::SectionHeaderTable::Sections
std::optional< std::vector< SectionHeader > > Sections
Definition ELFYAML.h:342
llvm::ELFYAML::StackSizesSection::nameMatches
static bool nameMatches(StringRef Name)
Definition ELFYAML.h:387
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:1244
llvm::yaml::ScalarTraits< ELFYAML::YAMLFlowString >::output
static void output(const ELFYAML::YAMLFlowString &Val, void *, raw_ostream &Out)
Definition ELFYAML.cpp:1240
llvm::yaml::ScalarTraits< ELFYAML::YAMLFlowString >::mustQuote
static QuotingType mustQuote(StringRef S)
Definition ELFYAML.cpp:1249
llvm::yaml::ScalarTraits< StOtherPiece >::input
static StringRef input(StringRef Scalar, void *, StOtherPiece &Val)
Definition ELFYAML.cpp:1229
llvm::yaml::ScalarTraits< StOtherPiece >::mustQuote
static QuotingType mustQuote(StringRef)
Definition ELFYAML.cpp:1233
llvm::yaml::ScalarTraits< StOtherPiece >::output
static void output(const StOtherPiece &Val, void *, raw_ostream &Out)
Definition ELFYAML.cpp:1226
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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