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_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_ISA_V2, EF_HEXAGON_ISA);
503 BCaseMask(EF_HEXAGON_ISA_V3, EF_HEXAGON_ISA);
504 BCaseMask(EF_HEXAGON_ISA_V4, EF_HEXAGON_ISA);
505 BCaseMask(EF_HEXAGON_ISA_V5, EF_HEXAGON_ISA);
506 BCaseMask(EF_HEXAGON_ISA_V55, EF_HEXAGON_ISA);
507 BCaseMask(EF_HEXAGON_ISA_V60, EF_HEXAGON_ISA);
508 BCaseMask(EF_HEXAGON_ISA_V62, EF_HEXAGON_ISA);
509 BCaseMask(EF_HEXAGON_ISA_V65, EF_HEXAGON_ISA);
510 BCaseMask(EF_HEXAGON_ISA_V66, EF_HEXAGON_ISA);
511 BCaseMask(EF_HEXAGON_ISA_V67, EF_HEXAGON_ISA);
512 BCaseMask(EF_HEXAGON_ISA_V68, EF_HEXAGON_ISA);
513 BCaseMask(EF_HEXAGON_ISA_V69, EF_HEXAGON_ISA);
514 BCaseMask(EF_HEXAGON_ISA_V71, EF_HEXAGON_ISA);
515 BCaseMask(EF_HEXAGON_ISA_V73, EF_HEXAGON_ISA);
516 BCaseMask(EF_HEXAGON_ISA_V75, EF_HEXAGON_ISA);
517 break;
518 case ELF::EM_AVR:
519 BCaseMask(EF_AVR_ARCH_AVR1, EF_AVR_ARCH_MASK);
520 BCaseMask(EF_AVR_ARCH_AVR2, EF_AVR_ARCH_MASK);
521 BCaseMask(EF_AVR_ARCH_AVR25, EF_AVR_ARCH_MASK);
522 BCaseMask(EF_AVR_ARCH_AVR3, EF_AVR_ARCH_MASK);
523 BCaseMask(EF_AVR_ARCH_AVR31, EF_AVR_ARCH_MASK);
524 BCaseMask(EF_AVR_ARCH_AVR35, EF_AVR_ARCH_MASK);
525 BCaseMask(EF_AVR_ARCH_AVR4, EF_AVR_ARCH_MASK);
526 BCaseMask(EF_AVR_ARCH_AVR5, EF_AVR_ARCH_MASK);
527 BCaseMask(EF_AVR_ARCH_AVR51, EF_AVR_ARCH_MASK);
528 BCaseMask(EF_AVR_ARCH_AVR6, EF_AVR_ARCH_MASK);
529 BCaseMask(EF_AVR_ARCH_AVRTINY, EF_AVR_ARCH_MASK);
530 BCaseMask(EF_AVR_ARCH_XMEGA1, EF_AVR_ARCH_MASK);
531 BCaseMask(EF_AVR_ARCH_XMEGA2, EF_AVR_ARCH_MASK);
532 BCaseMask(EF_AVR_ARCH_XMEGA3, EF_AVR_ARCH_MASK);
533 BCaseMask(EF_AVR_ARCH_XMEGA4, EF_AVR_ARCH_MASK);
534 BCaseMask(EF_AVR_ARCH_XMEGA5, EF_AVR_ARCH_MASK);
535 BCaseMask(EF_AVR_ARCH_XMEGA6, EF_AVR_ARCH_MASK);
536 BCaseMask(EF_AVR_ARCH_XMEGA7, EF_AVR_ARCH_MASK);
537 BCase(EF_AVR_LINKRELAX_PREPARED);
538 break;
539 case ELF::EM_LOONGARCH:
540 BCaseMask(EF_LOONGARCH_ABI_SOFT_FLOAT, EF_LOONGARCH_ABI_MODIFIER_MASK);
541 BCaseMask(EF_LOONGARCH_ABI_SINGLE_FLOAT, EF_LOONGARCH_ABI_MODIFIER_MASK);
542 BCaseMask(EF_LOONGARCH_ABI_DOUBLE_FLOAT, EF_LOONGARCH_ABI_MODIFIER_MASK);
543 BCaseMask(EF_LOONGARCH_OBJABI_V0, EF_LOONGARCH_OBJABI_MASK);
544 BCaseMask(EF_LOONGARCH_OBJABI_V1, EF_LOONGARCH_OBJABI_MASK);
545 break;
546 case ELF::EM_RISCV:
547 BCase(EF_RISCV_RVC);
548 BCaseMask(EF_RISCV_FLOAT_ABI_SOFT, EF_RISCV_FLOAT_ABI);
549 BCaseMask(EF_RISCV_FLOAT_ABI_SINGLE, EF_RISCV_FLOAT_ABI);
550 BCaseMask(EF_RISCV_FLOAT_ABI_DOUBLE, EF_RISCV_FLOAT_ABI);
551 BCaseMask(EF_RISCV_FLOAT_ABI_QUAD, EF_RISCV_FLOAT_ABI);
552 BCase(EF_RISCV_RVE);
553 BCase(EF_RISCV_TSO);
554 break;
555 case ELF::EM_SPARC32PLUS:
556 BCase(EF_SPARC_32PLUS);
557 BCase(EF_SPARC_SUN_US1);
558 BCase(EF_SPARC_SUN_US3);
559 BCase(EF_SPARC_HAL_R1);
560 break;
561 case ELF::EM_SPARCV9:
562 BCase(EF_SPARC_SUN_US1);
563 BCase(EF_SPARC_SUN_US3);
564 BCase(EF_SPARC_HAL_R1);
565 BCaseMask(EF_SPARCV9_RMO, EF_SPARCV9_MM);
566 BCaseMask(EF_SPARCV9_PSO, EF_SPARCV9_MM);
567 BCaseMask(EF_SPARCV9_TSO, EF_SPARCV9_MM);
568 break;
569 case ELF::EM_XTENSA:
570 BCase(EF_XTENSA_XT_INSN);
571 BCaseMask(EF_XTENSA_MACH_NONE, EF_XTENSA_MACH);
572 BCase(EF_XTENSA_XT_LIT);
573 break;
574 case ELF::EM_AMDGPU:
575 BCaseMask(EF_AMDGPU_MACH_NONE, EF_AMDGPU_MACH);
576 BCaseMask(EF_AMDGPU_MACH_R600_R600, EF_AMDGPU_MACH);
577 BCaseMask(EF_AMDGPU_MACH_R600_R630, EF_AMDGPU_MACH);
578 BCaseMask(EF_AMDGPU_MACH_R600_RS880, EF_AMDGPU_MACH);
579 BCaseMask(EF_AMDGPU_MACH_R600_RV670, EF_AMDGPU_MACH);
580 BCaseMask(EF_AMDGPU_MACH_R600_RV710, EF_AMDGPU_MACH);
581 BCaseMask(EF_AMDGPU_MACH_R600_RV730, EF_AMDGPU_MACH);
582 BCaseMask(EF_AMDGPU_MACH_R600_RV770, EF_AMDGPU_MACH);
583 BCaseMask(EF_AMDGPU_MACH_R600_CEDAR, EF_AMDGPU_MACH);
584 BCaseMask(EF_AMDGPU_MACH_R600_CYPRESS, EF_AMDGPU_MACH);
585 BCaseMask(EF_AMDGPU_MACH_R600_JUNIPER, EF_AMDGPU_MACH);
586 BCaseMask(EF_AMDGPU_MACH_R600_REDWOOD, EF_AMDGPU_MACH);
587 BCaseMask(EF_AMDGPU_MACH_R600_SUMO, EF_AMDGPU_MACH);
588 BCaseMask(EF_AMDGPU_MACH_R600_BARTS, EF_AMDGPU_MACH);
589 BCaseMask(EF_AMDGPU_MACH_R600_CAICOS, EF_AMDGPU_MACH);
590 BCaseMask(EF_AMDGPU_MACH_R600_CAYMAN, EF_AMDGPU_MACH);
591 BCaseMask(EF_AMDGPU_MACH_R600_TURKS, EF_AMDGPU_MACH);
592 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX600, EF_AMDGPU_MACH);
593 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX601, EF_AMDGPU_MACH);
594 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX602, EF_AMDGPU_MACH);
595 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX700, EF_AMDGPU_MACH);
596 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX701, EF_AMDGPU_MACH);
597 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX702, EF_AMDGPU_MACH);
598 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX703, EF_AMDGPU_MACH);
599 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX704, EF_AMDGPU_MACH);
600 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX705, EF_AMDGPU_MACH);
601 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX801, EF_AMDGPU_MACH);
602 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX802, EF_AMDGPU_MACH);
603 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX803, EF_AMDGPU_MACH);
604 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX805, EF_AMDGPU_MACH);
605 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX810, EF_AMDGPU_MACH);
606 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX900, EF_AMDGPU_MACH);
607 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX902, EF_AMDGPU_MACH);
608 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX904, EF_AMDGPU_MACH);
609 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX906, EF_AMDGPU_MACH);
610 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX908, EF_AMDGPU_MACH);
611 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX909, EF_AMDGPU_MACH);
612 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX90A, EF_AMDGPU_MACH);
613 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX90C, EF_AMDGPU_MACH);
614 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX942, EF_AMDGPU_MACH);
615 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX950, EF_AMDGPU_MACH);
616 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1010, EF_AMDGPU_MACH);
617 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1011, EF_AMDGPU_MACH);
618 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1012, EF_AMDGPU_MACH);
619 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1013, EF_AMDGPU_MACH);
620 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1030, EF_AMDGPU_MACH);
621 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1031, EF_AMDGPU_MACH);
622 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1032, EF_AMDGPU_MACH);
623 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1033, EF_AMDGPU_MACH);
624 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1034, EF_AMDGPU_MACH);
625 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1035, EF_AMDGPU_MACH);
626 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1036, EF_AMDGPU_MACH);
627 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1100, EF_AMDGPU_MACH);
628 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1101, EF_AMDGPU_MACH);
629 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1102, EF_AMDGPU_MACH);
630 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1103, EF_AMDGPU_MACH);
631 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1150, EF_AMDGPU_MACH);
632 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1151, EF_AMDGPU_MACH);
633 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1152, EF_AMDGPU_MACH);
634 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1153, EF_AMDGPU_MACH);
635 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1200, EF_AMDGPU_MACH);
636 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1201, EF_AMDGPU_MACH);
637 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1250, EF_AMDGPU_MACH);
638 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1251, EF_AMDGPU_MACH);
639 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX9_GENERIC, EF_AMDGPU_MACH);
640 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX9_4_GENERIC, EF_AMDGPU_MACH);
641 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX10_1_GENERIC, EF_AMDGPU_MACH);
642 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX10_3_GENERIC, EF_AMDGPU_MACH);
643 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX11_GENERIC, EF_AMDGPU_MACH);
644 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX12_GENERIC, EF_AMDGPU_MACH);
645 switch (Object->Header.ABIVersion) {
646 default:
647 // ELFOSABI_AMDGPU_PAL, ELFOSABI_AMDGPU_MESA3D support *_V3 flags.
648 [[fallthrough]];
649 case ELF::ELFABIVERSION_AMDGPU_HSA_V3:
650 BCase(EF_AMDGPU_FEATURE_XNACK_V3);
651 BCase(EF_AMDGPU_FEATURE_SRAMECC_V3);
652 break;
653 case ELF::ELFABIVERSION_AMDGPU_HSA_V6:
654 for (unsigned K = ELF::EF_AMDGPU_GENERIC_VERSION_MIN;
655 K <= ELF::EF_AMDGPU_GENERIC_VERSION_MAX; ++K) {
656 std::string Key = "EF_AMDGPU_GENERIC_VERSION_V" + std::to_string(K);
657 IO.maskedBitSetCase(Value, Key.c_str(),
658 K << ELF::EF_AMDGPU_GENERIC_VERSION_OFFSET,
659 ELF::EF_AMDGPU_GENERIC_VERSION);
660 }
661 [[fallthrough]];
662 case ELF::ELFABIVERSION_AMDGPU_HSA_V4:
663 case ELF::ELFABIVERSION_AMDGPU_HSA_V5:
664 BCaseMask(EF_AMDGPU_FEATURE_XNACK_UNSUPPORTED_V4,
665 EF_AMDGPU_FEATURE_XNACK_V4);
666 BCaseMask(EF_AMDGPU_FEATURE_XNACK_ANY_V4,
667 EF_AMDGPU_FEATURE_XNACK_V4);
668 BCaseMask(EF_AMDGPU_FEATURE_XNACK_OFF_V4,
669 EF_AMDGPU_FEATURE_XNACK_V4);
670 BCaseMask(EF_AMDGPU_FEATURE_XNACK_ON_V4,
671 EF_AMDGPU_FEATURE_XNACK_V4);
672 BCaseMask(EF_AMDGPU_FEATURE_SRAMECC_UNSUPPORTED_V4,
673 EF_AMDGPU_FEATURE_SRAMECC_V4);
674 BCaseMask(EF_AMDGPU_FEATURE_SRAMECC_ANY_V4,
675 EF_AMDGPU_FEATURE_SRAMECC_V4);
676 BCaseMask(EF_AMDGPU_FEATURE_SRAMECC_OFF_V4,
677 EF_AMDGPU_FEATURE_SRAMECC_V4);
678 BCaseMask(EF_AMDGPU_FEATURE_SRAMECC_ON_V4,
679 EF_AMDGPU_FEATURE_SRAMECC_V4);
680 break;
681 }
682 break;
683 default:
684 break;
685 }
686#undef BCase
687#undef BCaseMask
688}
689
690void ScalarEnumerationTraits<ELFYAML::ELF_SHT>::enumeration(
691 IO &IO, ELFYAML::ELF_SHT &Value) {
692 const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
693 assert(Object && "The IO context is not initialized");
694#define ECase(X) IO.enumCase(Value, #X, ELF::X)
695 ECase(SHT_NULL);
696 ECase(SHT_PROGBITS);
697 ECase(SHT_SYMTAB);
698 // FIXME: Issue a diagnostic with this information.
699 ECase(SHT_STRTAB);
700 ECase(SHT_RELA);
701 ECase(SHT_HASH);
702 ECase(SHT_DYNAMIC);
703 ECase(SHT_NOTE);
704 ECase(SHT_NOBITS);
705 ECase(SHT_REL);
706 ECase(SHT_SHLIB);
707 ECase(SHT_DYNSYM);
708 ECase(SHT_INIT_ARRAY);
709 ECase(SHT_FINI_ARRAY);
710 ECase(SHT_PREINIT_ARRAY);
711 ECase(SHT_GROUP);
712 ECase(SHT_SYMTAB_SHNDX);
713 ECase(SHT_RELR);
714 ECase(SHT_CREL);
715 ECase(SHT_ANDROID_REL);
716 ECase(SHT_ANDROID_RELA);
717 ECase(SHT_ANDROID_RELR);
718 ECase(SHT_LLVM_ODRTAB);
719 ECase(SHT_LLVM_LINKER_OPTIONS);
720 ECase(SHT_LLVM_CALL_GRAPH_PROFILE);
721 ECase(SHT_LLVM_ADDRSIG);
722 ECase(SHT_LLVM_DEPENDENT_LIBRARIES);
723 ECase(SHT_LLVM_SYMPART);
724 ECase(SHT_LLVM_PART_EHDR);
725 ECase(SHT_LLVM_PART_PHDR);
726 ECase(SHT_LLVM_BB_ADDR_MAP);
727 ECase(SHT_LLVM_OFFLOADING);
728 ECase(SHT_LLVM_LTO);
729 ECase(SHT_GNU_SFRAME);
730 ECase(SHT_GNU_ATTRIBUTES);
731 ECase(SHT_GNU_HASH);
732 ECase(SHT_GNU_verdef);
733 ECase(SHT_GNU_verneed);
734 ECase(SHT_GNU_versym);
735 switch (Object->getMachine()) {
736 case ELF::EM_ARM:
737 ECase(SHT_ARM_EXIDX);
738 ECase(SHT_ARM_PREEMPTMAP);
739 ECase(SHT_ARM_ATTRIBUTES);
740 ECase(SHT_ARM_DEBUGOVERLAY);
741 ECase(SHT_ARM_OVERLAYSECTION);
742 break;
743 case ELF::EM_HEXAGON:
744 ECase(SHT_HEX_ORDERED);
745 ECase(SHT_HEXAGON_ATTRIBUTES);
746 break;
747 case ELF::EM_X86_64:
748 ECase(SHT_X86_64_UNWIND);
749 break;
750 case ELF::EM_MIPS:
751 ECase(SHT_MIPS_REGINFO);
752 ECase(SHT_MIPS_OPTIONS);
753 ECase(SHT_MIPS_DWARF);
754 ECase(SHT_MIPS_ABIFLAGS);
755 break;
756 case ELF::EM_RISCV:
757 ECase(SHT_RISCV_ATTRIBUTES);
758 break;
759 case ELF::EM_MSP430:
760 ECase(SHT_MSP430_ATTRIBUTES);
761 break;
762 case ELF::EM_AARCH64:
763 ECase(SHT_AARCH64_AUTH_RELR);
764 ECase(SHT_AARCH64_MEMTAG_GLOBALS_STATIC);
765 ECase(SHT_AARCH64_MEMTAG_GLOBALS_DYNAMIC);
766 break;
767 default:
768 // Nothing to do.
769 break;
770 }
771#undef ECase
772 IO.enumFallback<Hex32>(Value);
773}
774
775void ScalarBitSetTraits<ELFYAML::ELF_PF>::bitset(IO &IO,
776 ELFYAML::ELF_PF &Value) {
777#define BCase(X) IO.bitSetCase(Value, #X, ELF::X)
778 BCase(PF_X);
779 BCase(PF_W);
780 BCase(PF_R);
781}
782
783void ScalarBitSetTraits<ELFYAML::ELF_SHF>::bitset(IO &IO,
784 ELFYAML::ELF_SHF &Value) {
785 const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
786#define BCase(X) IO.bitSetCase(Value, #X, ELF::X)
787 BCase(SHF_WRITE);
788 BCase(SHF_ALLOC);
789 BCase(SHF_EXCLUDE);
790 BCase(SHF_EXECINSTR);
791 BCase(SHF_MERGE);
792 BCase(SHF_STRINGS);
793 BCase(SHF_INFO_LINK);
794 BCase(SHF_LINK_ORDER);
795 BCase(SHF_OS_NONCONFORMING);
796 BCase(SHF_GROUP);
797 BCase(SHF_TLS);
798 BCase(SHF_COMPRESSED);
799 switch (Object->getOSAbi()) {
800 case ELF::ELFOSABI_SOLARIS:
801 BCase(SHF_SUNW_NODISCARD);
802 break;
803 default:
804 BCase(SHF_GNU_RETAIN);
805 break;
806 }
807 switch (Object->getMachine()) {
808 case ELF::EM_AARCH64:
809 BCase(SHF_AARCH64_PURECODE);
810 break;
811 case ELF::EM_ARM:
812 BCase(SHF_ARM_PURECODE);
813 break;
814 case ELF::EM_HEXAGON:
815 BCase(SHF_HEX_GPREL);
816 break;
817 case ELF::EM_MIPS:
818 BCase(SHF_MIPS_NODUPES);
819 BCase(SHF_MIPS_NAMES);
820 BCase(SHF_MIPS_LOCAL);
821 BCase(SHF_MIPS_NOSTRIP);
822 BCase(SHF_MIPS_GPREL);
823 BCase(SHF_MIPS_MERGE);
824 BCase(SHF_MIPS_ADDR);
825 BCase(SHF_MIPS_STRING);
826 break;
827 case ELF::EM_X86_64:
828 BCase(SHF_X86_64_LARGE);
829 break;
830 default:
831 // Nothing to do.
832 break;
833 }
834#undef BCase
835}
836
837void ScalarEnumerationTraits<ELFYAML::ELF_SHN>::enumeration(
838 IO &IO, ELFYAML::ELF_SHN &Value) {
839 const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
840 assert(Object && "The IO context is not initialized");
841#define ECase(X) IO.enumCase(Value, #X, ELF::X)
842 ECase(SHN_UNDEF);
843 ECase(SHN_LORESERVE);
844 ECase(SHN_LOPROC);
845 ECase(SHN_HIPROC);
846 ECase(SHN_LOOS);
847 ECase(SHN_HIOS);
848 ECase(SHN_ABS);
849 ECase(SHN_COMMON);
850 ECase(SHN_XINDEX);
851 ECase(SHN_HIRESERVE);
852 ECase(SHN_AMDGPU_LDS);
853
854 if (!IO.outputting() || Object->getMachine() == ELF::EM_MIPS) {
855 ECase(SHN_MIPS_ACOMMON);
856 ECase(SHN_MIPS_TEXT);
857 ECase(SHN_MIPS_DATA);
858 ECase(SHN_MIPS_SCOMMON);
859 ECase(SHN_MIPS_SUNDEFINED);
860 }
861
862 ECase(SHN_HEXAGON_SCOMMON);
863 ECase(SHN_HEXAGON_SCOMMON_1);
864 ECase(SHN_HEXAGON_SCOMMON_2);
865 ECase(SHN_HEXAGON_SCOMMON_4);
866 ECase(SHN_HEXAGON_SCOMMON_8);
867#undef ECase
868 IO.enumFallback<Hex16>(Value);
869}
870
871void ScalarEnumerationTraits<ELFYAML::ELF_STB>::enumeration(
872 IO &IO, ELFYAML::ELF_STB &Value) {
873#define ECase(X) IO.enumCase(Value, #X, ELF::X)
874 ECase(STB_LOCAL);
875 ECase(STB_GLOBAL);
876 ECase(STB_WEAK);
877 ECase(STB_GNU_UNIQUE);
878#undef ECase
879 IO.enumFallback<Hex8>(Value);
880}
881
882void ScalarEnumerationTraits<ELFYAML::ELF_STT>::enumeration(
883 IO &IO, ELFYAML::ELF_STT &Value) {
884#define ECase(X) IO.enumCase(Value, #X, ELF::X)
885 ECase(STT_NOTYPE);
886 ECase(STT_OBJECT);
887 ECase(STT_FUNC);
888 ECase(STT_SECTION);
889 ECase(STT_FILE);
890 ECase(STT_COMMON);
891 ECase(STT_TLS);
892 ECase(STT_GNU_IFUNC);
893#undef ECase
894 IO.enumFallback<Hex8>(Value);
895}
896
897
898void ScalarEnumerationTraits<ELFYAML::ELF_RSS>::enumeration(
899 IO &IO, ELFYAML::ELF_RSS &Value) {
900#define ECase(X) IO.enumCase(Value, #X, ELF::X)
901 ECase(RSS_UNDEF);
902 ECase(RSS_GP);
903 ECase(RSS_GP0);
904 ECase(RSS_LOC);
905#undef ECase
906}
907
908void ScalarEnumerationTraits<ELFYAML::ELF_REL>::enumeration(
909 IO &IO, ELFYAML::ELF_REL &Value) {
910 const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
911 assert(Object && "The IO context is not initialized");
912#define ELF_RELOC(X, Y) IO.enumCase(Value, #X, ELF::X);
913 switch (Object->getMachine()) {
914 case ELF::EM_X86_64:
915#include "llvm/BinaryFormat/ELFRelocs/x86_64.def"
916 break;
917 case ELF::EM_MIPS:
918#include "llvm/BinaryFormat/ELFRelocs/Mips.def"
919 break;
920 case ELF::EM_HEXAGON:
921#include "llvm/BinaryFormat/ELFRelocs/Hexagon.def"
922 break;
923 case ELF::EM_386:
924 case ELF::EM_IAMCU:
925#include "llvm/BinaryFormat/ELFRelocs/i386.def"
926 break;
927 case ELF::EM_AARCH64:
928#include "llvm/BinaryFormat/ELFRelocs/AArch64.def"
929 break;
930 case ELF::EM_ARM:
931#include "llvm/BinaryFormat/ELFRelocs/ARM.def"
932 break;
933 case ELF::EM_ARC:
934#include "llvm/BinaryFormat/ELFRelocs/ARC.def"
935 break;
936 case ELF::EM_RISCV:
937#include "llvm/BinaryFormat/ELFRelocs/RISCV.def"
938 break;
939 case ELF::EM_LANAI:
940#include "llvm/BinaryFormat/ELFRelocs/Lanai.def"
941 break;
942 case ELF::EM_AMDGPU:
943#include "llvm/BinaryFormat/ELFRelocs/AMDGPU.def"
944 break;
945 case ELF::EM_BPF:
946#include "llvm/BinaryFormat/ELFRelocs/BPF.def"
947 break;
948 case ELF::EM_VE:
949#include "llvm/BinaryFormat/ELFRelocs/VE.def"
950 break;
951 case ELF::EM_CSKY:
952#include "llvm/BinaryFormat/ELFRelocs/CSKY.def"
953 break;
954 case ELF::EM_PPC:
955#include "llvm/BinaryFormat/ELFRelocs/PowerPC.def"
956 break;
957 case ELF::EM_PPC64:
958#include "llvm/BinaryFormat/ELFRelocs/PowerPC64.def"
959 break;
960 case ELF::EM_SPARCV9:
961#include "llvm/BinaryFormat/ELFRelocs/Sparc.def"
962 break;
963 case ELF::EM_68K:
964#include "llvm/BinaryFormat/ELFRelocs/M68k.def"
965 break;
966 case ELF::EM_LOONGARCH:
967#include "llvm/BinaryFormat/ELFRelocs/LoongArch.def"
968 break;
969 case ELF::EM_XTENSA:
970#include "llvm/BinaryFormat/ELFRelocs/Xtensa.def"
971 break;
972 default:
973 // Nothing to do.
974 break;
975 }
976#undef ELF_RELOC
977 IO.enumFallback<Hex32>(Value);
978}
979
980void ScalarEnumerationTraits<ELFYAML::ELF_DYNTAG>::enumeration(
981 IO &IO, ELFYAML::ELF_DYNTAG &Value) {
982 const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
983 assert(Object && "The IO context is not initialized");
984
985// Disable architecture specific tags by default. We might enable them below.
986#define AARCH64_DYNAMIC_TAG(name, value)
987#define MIPS_DYNAMIC_TAG(name, value)
988#define HEXAGON_DYNAMIC_TAG(name, value)
989#define PPC_DYNAMIC_TAG(name, value)
990#define PPC64_DYNAMIC_TAG(name, value)
991// Ignore marker tags such as DT_HIOS (maps to DT_VERNEEDNUM), etc.
992#define DYNAMIC_TAG_MARKER(name, value)
993
994#define STRINGIFY(X) (#X)
995#define DYNAMIC_TAG(X, Y) IO.enumCase(Value, STRINGIFY(DT_##X), ELF::DT_##X);
996 switch (Object->getMachine()) {
997 case ELF::EM_AARCH64:
998#undef AARCH64_DYNAMIC_TAG
999#define AARCH64_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value)
1000#include "llvm/BinaryFormat/DynamicTags.def"
1001#undef AARCH64_DYNAMIC_TAG
1002#define AARCH64_DYNAMIC_TAG(name, value)
1003 break;
1004 case ELF::EM_MIPS:
1005#undef MIPS_DYNAMIC_TAG
1006#define MIPS_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value)
1007#include "llvm/BinaryFormat/DynamicTags.def"
1008#undef MIPS_DYNAMIC_TAG
1009#define MIPS_DYNAMIC_TAG(name, value)
1010 break;
1011 case ELF::EM_HEXAGON:
1012#undef HEXAGON_DYNAMIC_TAG
1013#define HEXAGON_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value)
1014#include "llvm/BinaryFormat/DynamicTags.def"
1015#undef HEXAGON_DYNAMIC_TAG
1016#define HEXAGON_DYNAMIC_TAG(name, value)
1017 break;
1018 case ELF::EM_PPC:
1019#undef PPC_DYNAMIC_TAG
1020#define PPC_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value)
1021#include "llvm/BinaryFormat/DynamicTags.def"
1022#undef PPC_DYNAMIC_TAG
1023#define PPC_DYNAMIC_TAG(name, value)
1024 break;
1025 case ELF::EM_PPC64:
1026#undef PPC64_DYNAMIC_TAG
1027#define PPC64_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value)
1028#include "llvm/BinaryFormat/DynamicTags.def"
1029#undef PPC64_DYNAMIC_TAG
1030#define PPC64_DYNAMIC_TAG(name, value)
1031 break;
1032 case ELF::EM_RISCV:
1033#undef RISCV_DYNAMIC_TAG
1034#define RISCV_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value)
1035#include "llvm/BinaryFormat/DynamicTags.def"
1036#undef RISCV_DYNAMIC_TAG
1037#define RISCV_DYNAMIC_TAG(name, value)
1038 break;
1039 case ELF::EM_SPARCV9:
1040#undef SPARC_DYNAMIC_TAG
1041#define SPARC_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value)
1042#include "llvm/BinaryFormat/DynamicTags.def"
1043#undef SPARC_DYNAMIC_TAG
1044#define SPARC_DYNAMIC_TAG(name, value)
1045 break;
1046 default:
1047#include "llvm/BinaryFormat/DynamicTags.def"
1048 break;
1049 }
1050#undef AARCH64_DYNAMIC_TAG
1051#undef MIPS_DYNAMIC_TAG
1052#undef HEXAGON_DYNAMIC_TAG
1053#undef PPC_DYNAMIC_TAG
1054#undef PPC64_DYNAMIC_TAG
1055#undef DYNAMIC_TAG_MARKER
1056#undef STRINGIFY
1057#undef DYNAMIC_TAG
1058
1059 IO.enumFallback<Hex64>(Value);
1060}
1061
1062void ScalarEnumerationTraits<ELFYAML::MIPS_AFL_REG>::enumeration(
1063 IO &IO, ELFYAML::MIPS_AFL_REG &Value) {
1064#define ECase(X) IO.enumCase(Value, #X, Mips::AFL_##X)
1065 ECase(REG_NONE);
1066 ECase(REG_32);
1067 ECase(REG_64);
1068 ECase(REG_128);
1069#undef ECase
1070}
1071
1072void ScalarEnumerationTraits<ELFYAML::MIPS_ABI_FP>::enumeration(
1073 IO &IO, ELFYAML::MIPS_ABI_FP &Value) {
1074#define ECase(X) IO.enumCase(Value, #X, Mips::Val_GNU_MIPS_ABI_##X)
1075 ECase(FP_ANY);
1076 ECase(FP_DOUBLE);
1077 ECase(FP_SINGLE);
1078 ECase(FP_SOFT);
1079 ECase(FP_OLD_64);
1080 ECase(FP_XX);
1081 ECase(FP_64);
1082 ECase(FP_64A);
1083#undef ECase
1084}
1085
1086void ScalarEnumerationTraits<ELFYAML::MIPS_AFL_EXT>::enumeration(
1087 IO &IO, ELFYAML::MIPS_AFL_EXT &Value) {
1088#define ECase(X) IO.enumCase(Value, #X, Mips::AFL_##X)
1089 ECase(EXT_NONE);
1090 ECase(EXT_XLR);
1091 ECase(EXT_OCTEON2);
1092 ECase(EXT_OCTEONP);
1093 ECase(EXT_LOONGSON_3A);
1094 ECase(EXT_OCTEON);
1095 ECase(EXT_5900);
1096 ECase(EXT_4650);
1097 ECase(EXT_4010);
1098 ECase(EXT_4100);
1099 ECase(EXT_3900);
1100 ECase(EXT_10000);
1101 ECase(EXT_SB1);
1102 ECase(EXT_4111);
1103 ECase(EXT_4120);
1104 ECase(EXT_5400);
1105 ECase(EXT_5500);
1106 ECase(EXT_LOONGSON_2E);
1107 ECase(EXT_LOONGSON_2F);
1108 ECase(EXT_OCTEON3);
1109#undef ECase
1110}
1111
1112void ScalarEnumerationTraits<ELFYAML::MIPS_ISA>::enumeration(
1113 IO &IO, ELFYAML::MIPS_ISA &Value) {
1114 IO.enumCase(Value, "MIPS1", 1);
1115 IO.enumCase(Value, "MIPS2", 2);
1116 IO.enumCase(Value, "MIPS3", 3);
1117 IO.enumCase(Value, "MIPS4", 4);
1118 IO.enumCase(Value, "MIPS5", 5);
1119 IO.enumCase(Value, "MIPS32", 32);
1120 IO.enumCase(Value, "MIPS64", 64);
1121 IO.enumFallback<Hex32>(Value);
1122}
1123
1124void ScalarBitSetTraits<ELFYAML::MIPS_AFL_ASE>::bitset(
1125 IO &IO, ELFYAML::MIPS_AFL_ASE &Value) {
1126#define BCase(X) IO.bitSetCase(Value, #X, Mips::AFL_ASE_##X)
1127 BCase(DSP);
1128 BCase(DSPR2);
1129 BCase(EVA);
1130 BCase(MCU);
1131 BCase(MDMX);
1132 BCase(MIPS3D);
1133 BCase(MT);
1134 BCase(SMARTMIPS);
1135 BCase(VIRT);
1136 BCase(MSA);
1137 BCase(MIPS16);
1138 BCase(MICROMIPS);
1139 BCase(XPA);
1140 BCase(CRC);
1141 BCase(GINV);
1142#undef BCase
1143}
1144
1145void ScalarBitSetTraits<ELFYAML::MIPS_AFL_FLAGS1>::bitset(
1146 IO &IO, ELFYAML::MIPS_AFL_FLAGS1 &Value) {
1147#define BCase(X) IO.bitSetCase(Value, #X, Mips::AFL_FLAGS1_##X)
1148 BCase(ODDSPREG);
1149#undef BCase
1150}
1151
1152void MappingTraits<ELFYAML::SectionHeader>::mapping(
1153 IO &IO, ELFYAML::SectionHeader &SHdr) {
1154 IO.mapRequired("Name", SHdr.Name);
1155}
1156
1157void MappingTraits<ELFYAML::FileHeader>::mapping(IO &IO,
1158 ELFYAML::FileHeader &FileHdr) {
1159 IO.mapRequired("Class", FileHdr.Class);
1160 IO.mapRequired("Data", FileHdr.Data);
1161 IO.mapOptional("OSABI", FileHdr.OSABI, ELFYAML::ELF_ELFOSABI(0));
1162 IO.mapOptional("ABIVersion", FileHdr.ABIVersion, Hex8(0));
1163 IO.mapRequired("Type", FileHdr.Type);
1164 IO.mapOptional("Machine", FileHdr.Machine);
1165 IO.mapOptional("Flags", FileHdr.Flags);
1166 IO.mapOptional("Entry", FileHdr.Entry, Hex64(0));
1167 IO.mapOptional("SectionHeaderStringTable", FileHdr.SectionHeaderStringTable);
1168
1169 // obj2yaml does not dump these fields.
1170 assert(!IO.outputting() ||
1171 (!FileHdr.EPhOff && !FileHdr.EPhEntSize && !FileHdr.EPhNum));
1172 IO.mapOptional("EPhOff", FileHdr.EPhOff);
1173 IO.mapOptional("EPhEntSize", FileHdr.EPhEntSize);
1174 IO.mapOptional("EPhNum", FileHdr.EPhNum);
1175 IO.mapOptional("EShEntSize", FileHdr.EShEntSize);
1176 IO.mapOptional("EShOff", FileHdr.EShOff);
1177 IO.mapOptional("EShNum", FileHdr.EShNum);
1178 IO.mapOptional("EShStrNdx", FileHdr.EShStrNdx);
1179}
1180
1181void MappingTraits<ELFYAML::ProgramHeader>::mapping(
1182 IO &IO, ELFYAML::ProgramHeader &Phdr) {
1183 IO.mapRequired("Type", Phdr.Type);
1184 IO.mapOptional("Flags", Phdr.Flags, ELFYAML::ELF_PF(0));
1185 IO.mapOptional("FirstSec", Phdr.FirstSec);
1186 IO.mapOptional("LastSec", Phdr.LastSec);
1187 IO.mapOptional("VAddr", Phdr.VAddr, Hex64(0));
1188 IO.mapOptional("PAddr", Phdr.PAddr, Phdr.VAddr);
1189 IO.mapOptional("Align", Phdr.Align);
1190 IO.mapOptional("FileSize", Phdr.FileSize);
1191 IO.mapOptional("MemSize", Phdr.MemSize);
1192 IO.mapOptional("Offset", Phdr.Offset);
1193}
1194
1195std::string MappingTraits<ELFYAML::ProgramHeader>::validate(
1196 IO &IO, ELFYAML::ProgramHeader &FileHdr) {
1197 if (!FileHdr.FirstSec && FileHdr.LastSec)
1198 return "the \"LastSec\" key can't be used without the \"FirstSec\" key";
1199 if (FileHdr.FirstSec && !FileHdr.LastSec)
1200 return "the \"FirstSec\" key can't be used without the \"LastSec\" key";
1201 return "";
1202}
1203
1204LLVM_YAML_STRONG_TYPEDEF(StringRef, StOtherPiece)
1205
1206template <> struct ScalarTraits<StOtherPiece> {
1207 static void output(const StOtherPiece &Val, void *, raw_ostream &Out) {
1208 Out << Val;
1209 }
1210 static StringRef input(StringRef Scalar, void *, StOtherPiece &Val) {
1211 Val = Scalar;
1212 return {};
1213 }
1214 static QuotingType mustQuote(StringRef) { return QuotingType::None; }
1215};
1216template <> struct SequenceElementTraits<StOtherPiece> {
1217 static const bool flow = true;
1218};
1219
1220template <> struct ScalarTraits<ELFYAML::YAMLFlowString> {
1221 static void output(const ELFYAML::YAMLFlowString &Val, void *,
1222 raw_ostream &Out) {
1223 Out << Val;
1224 }
1225 static StringRef input(StringRef Scalar, void *,
1226 ELFYAML::YAMLFlowString &Val) {
1227 Val = Scalar;
1228 return {};
1229 }
1233};
1234template <> struct SequenceElementTraits<ELFYAML::YAMLFlowString> {
1235 static const bool flow = true;
1236};
1237
1238namespace {
1239
1240struct NormalizedOther {
1241 NormalizedOther(IO &IO) : YamlIO(IO) {}
1242 NormalizedOther(IO &IO, std::optional<uint8_t> Original) : YamlIO(IO) {
1243 assert(Original && "This constructor is only used for outputting YAML and "
1244 "assumes a non-empty Original");
1245 std::vector<StOtherPiece> Ret;
1246 const auto *Object = static_cast<ELFYAML::Object *>(YamlIO.getContext());
1247 for (std::pair<StringRef, uint8_t> &P :
1248 getFlags(Object->getMachine()).takeVector()) {
1249 uint8_t FlagValue = P.second;
1250 if ((*Original & FlagValue) != FlagValue)
1251 continue;
1252 *Original &= ~FlagValue;
1253 Ret.push_back({P.first});
1254 }
1255
1256 if (*Original != 0) {
1257 UnknownFlagsHolder = std::to_string(*Original);
1258 Ret.push_back({UnknownFlagsHolder});
1259 }
1260
1261 if (!Ret.empty())
1262 Other = std::move(Ret);
1263 }
1264
1265 uint8_t toValue(StringRef Name) {
1266 const auto *Object = static_cast<ELFYAML::Object *>(YamlIO.getContext());
1267 MapVector<StringRef, uint8_t> Flags = getFlags(Object->getMachine());
1268
1269 auto It = Flags.find(Name);
1270 if (It != Flags.end())
1271 return It->second;
1272
1273 uint8_t Val;
1274 if (to_integer(Name, Val))
1275 return Val;
1276
1277 YamlIO.setError("an unknown value is used for symbol's 'Other' field: " +
1278 Name);
1279 return 0;
1280 }
1281
1282 std::optional<uint8_t> denormalize(IO &) {
1283 if (!Other)
1284 return std::nullopt;
1285 uint8_t Ret = 0;
1286 for (StOtherPiece &Val : *Other)
1287 Ret |= toValue(Val);
1288 return Ret;
1289 }
1290
1291 // st_other field is used to encode symbol visibility and platform-dependent
1292 // flags and values. This method returns a name to value map that is used for
1293 // parsing and encoding this field.
1294 MapVector<StringRef, uint8_t> getFlags(unsigned EMachine) {
1295 MapVector<StringRef, uint8_t> Map;
1296 // STV_* values are just enumeration values. We add them in a reversed order
1297 // because when we convert the st_other to named constants when printing
1298 // YAML we want to use a maximum number of bits on each step:
1299 // when we have st_other == 3, we want to print it as STV_PROTECTED (3), but
1300 // not as STV_HIDDEN (2) + STV_INTERNAL (1).
1301 Map["STV_PROTECTED"] = ELF::STV_PROTECTED;
1302 Map["STV_HIDDEN"] = ELF::STV_HIDDEN;
1303 Map["STV_INTERNAL"] = ELF::STV_INTERNAL;
1304 // STV_DEFAULT is used to represent the default visibility and has a value
1305 // 0. We want to be able to read it from YAML documents, but there is no
1306 // reason to print it.
1307 if (!YamlIO.outputting())
1308 Map["STV_DEFAULT"] = ELF::STV_DEFAULT;
1309
1310 // MIPS is not consistent. All of the STO_MIPS_* values are bit flags,
1311 // except STO_MIPS_MIPS16 which overlaps them. It should be checked and
1312 // consumed first when we print the output, because we do not want to print
1313 // any other flags that have the same bits instead.
1314 if (EMachine == ELF::EM_MIPS) {
1315 Map["STO_MIPS_MIPS16"] = ELF::STO_MIPS_MIPS16;
1316 Map["STO_MIPS_MICROMIPS"] = ELF::STO_MIPS_MICROMIPS;
1317 Map["STO_MIPS_PIC"] = ELF::STO_MIPS_PIC;
1318 Map["STO_MIPS_PLT"] = ELF::STO_MIPS_PLT;
1319 Map["STO_MIPS_OPTIONAL"] = ELF::STO_MIPS_OPTIONAL;
1320 }
1321
1322 if (EMachine == ELF::EM_AARCH64)
1323 Map["STO_AARCH64_VARIANT_PCS"] = ELF::STO_AARCH64_VARIANT_PCS;
1324 if (EMachine == ELF::EM_RISCV)
1325 Map["STO_RISCV_VARIANT_CC"] = ELF::STO_RISCV_VARIANT_CC;
1326 return Map;
1327 }
1328
1329 IO &YamlIO;
1330 std::optional<std::vector<StOtherPiece>> Other;
1331 std::string UnknownFlagsHolder;
1332};
1333
1334} // end anonymous namespace
1335
1336void ScalarTraits<ELFYAML::YAMLIntUInt>::output(const ELFYAML::YAMLIntUInt &Val,
1337 void *Ctx, raw_ostream &Out) {
1338 Out << Val;
1339}
1340
1341StringRef ScalarTraits<ELFYAML::YAMLIntUInt>::input(StringRef Scalar, void *Ctx,
1342 ELFYAML::YAMLIntUInt &Val) {
1343 const bool Is64 = static_cast<ELFYAML::Object *>(Ctx)->Header.Class ==
1344 ELFYAML::ELF_ELFCLASS(ELF::ELFCLASS64);
1345 StringRef ErrMsg = "invalid number";
1346 // We do not accept negative hex numbers because their meaning is ambiguous.
1347 // For example, would -0xfffffffff mean 1 or INT32_MIN?
1348 if (Scalar.empty() || Scalar.starts_with("-0x"))
1349 return ErrMsg;
1350
1351 if (Scalar.starts_with("-")) {
1352 const int64_t MinVal = Is64 ? INT64_MIN : INT32_MIN;
1353 long long Int;
1354 if (getAsSignedInteger(Scalar, /*Radix=*/0, Int) || (Int < MinVal))
1355 return ErrMsg;
1356 Val = Int;
1357 return "";
1358 }
1359
1360 const uint64_t MaxVal = Is64 ? UINT64_MAX : UINT32_MAX;
1361 unsigned long long UInt;
1362 if (getAsUnsignedInteger(Scalar, /*Radix=*/0, UInt) || (UInt > MaxVal))
1363 return ErrMsg;
1364 Val = UInt;
1365 return "";
1366}
1367
1368void MappingTraits<ELFYAML::Symbol>::mapping(IO &IO, ELFYAML::Symbol &Symbol) {
1369 IO.mapOptional("Name", Symbol.Name, StringRef());
1370 IO.mapOptional("StName", Symbol.StName);
1371 IO.mapOptional("Type", Symbol.Type, ELFYAML::ELF_STT(0));
1372 IO.mapOptional("Section", Symbol.Section);
1373 IO.mapOptional("Index", Symbol.Index);
1374 IO.mapOptional("Binding", Symbol.Binding, ELFYAML::ELF_STB(0));
1375 IO.mapOptional("Value", Symbol.Value);
1376 IO.mapOptional("Size", Symbol.Size);
1377
1378 // Symbol's Other field is a bit special. It is usually a field that
1379 // represents st_other and holds the symbol visibility. However, on some
1380 // platforms, it can contain bit fields and regular values, or even sometimes
1381 // a crazy mix of them (see comments for NormalizedOther). Because of this, we
1382 // need special handling.
1383 MappingNormalization<NormalizedOther, std::optional<uint8_t>> Keys(
1384 IO, Symbol.Other);
1385 IO.mapOptional("Other", Keys->Other);
1386}
1387
1388std::string MappingTraits<ELFYAML::Symbol>::validate(IO &IO,
1389 ELFYAML::Symbol &Symbol) {
1390 if (Symbol.Index && Symbol.Section)
1391 return "Index and Section cannot both be specified for Symbol";
1392 return "";
1393}
1394
1395static void commonSectionMapping(IO &IO, ELFYAML::Section &Section) {
1396 IO.mapOptional("Name", Section.Name, StringRef());
1397 IO.mapRequired("Type", Section.Type);
1398 IO.mapOptional("Flags", Section.Flags);
1399 IO.mapOptional("Address", Section.Address);
1400 IO.mapOptional("Link", Section.Link);
1401 IO.mapOptional("AddressAlign", Section.AddressAlign, Hex64(0));
1402 IO.mapOptional("EntSize", Section.EntSize);
1403 IO.mapOptional("Offset", Section.Offset);
1404
1405 IO.mapOptional("Content", Section.Content);
1406 IO.mapOptional("Size", Section.Size);
1407
1408 // obj2yaml does not dump these fields. They are expected to be empty when we
1409 // are producing YAML, because yaml2obj sets appropriate values for them
1410 // automatically when they are not explicitly defined.
1411 assert(!IO.outputting() ||
1412 (!Section.ShOffset && !Section.ShSize && !Section.ShName &&
1413 !Section.ShFlags && !Section.ShType && !Section.ShAddrAlign));
1414 IO.mapOptional("ShAddrAlign", Section.ShAddrAlign);
1415 IO.mapOptional("ShName", Section.ShName);
1416 IO.mapOptional("ShOffset", Section.ShOffset);
1417 IO.mapOptional("ShSize", Section.ShSize);
1418 IO.mapOptional("ShFlags", Section.ShFlags);
1419 IO.mapOptional("ShType", Section.ShType);
1420}
1421
1422static void sectionMapping(IO &IO, ELFYAML::DynamicSection &Section) {
1423 commonSectionMapping(IO, Section);
1424 IO.mapOptional("Entries", Section.Entries);
1425}
1426
1427static void sectionMapping(IO &IO, ELFYAML::RawContentSection &Section) {
1428 commonSectionMapping(IO, Section);
1429
1430 // We also support reading a content as array of bytes using the ContentArray
1431 // key. obj2yaml never prints this field.
1432 assert(!IO.outputting() || !Section.ContentBuf);
1433 IO.mapOptional("ContentArray", Section.ContentBuf);
1434 if (Section.ContentBuf) {
1435 if (Section.Content)
1436 IO.setError("Content and ContentArray can't be used together");
1437 Section.Content = yaml::BinaryRef(*Section.ContentBuf);
1438 }
1439
1440 IO.mapOptional("Info", Section.Info);
1441}
1442
1443static void sectionMapping(IO &IO, ELFYAML::BBAddrMapSection &Section) {
1444 commonSectionMapping(IO, Section);
1445 IO.mapOptional("Content", Section.Content);
1446 IO.mapOptional("Entries", Section.Entries);
1447 IO.mapOptional("PGOAnalyses", Section.PGOAnalyses);
1448}
1449
1450static void sectionMapping(IO &IO, ELFYAML::StackSizesSection &Section) {
1451 commonSectionMapping(IO, Section);
1452 IO.mapOptional("Entries", Section.Entries);
1453}
1454
1455static void sectionMapping(IO &IO, ELFYAML::HashSection &Section) {
1456 commonSectionMapping(IO, Section);
1457 IO.mapOptional("Bucket", Section.Bucket);
1458 IO.mapOptional("Chain", Section.Chain);
1459
1460 // obj2yaml does not dump these fields. They can be used to override nchain
1461 // and nbucket values for creating broken sections.
1462 assert(!IO.outputting() || (!Section.NBucket && !Section.NChain));
1463 IO.mapOptional("NChain", Section.NChain);
1464 IO.mapOptional("NBucket", Section.NBucket);
1465}
1466
1467static void sectionMapping(IO &IO, ELFYAML::NoteSection &Section) {
1468 commonSectionMapping(IO, Section);
1469 IO.mapOptional("Notes", Section.Notes);
1470}
1471
1472
1473static void sectionMapping(IO &IO, ELFYAML::GnuHashSection &Section) {
1474 commonSectionMapping(IO, Section);
1475 IO.mapOptional("Header", Section.Header);
1476 IO.mapOptional("BloomFilter", Section.BloomFilter);
1477 IO.mapOptional("HashBuckets", Section.HashBuckets);
1478 IO.mapOptional("HashValues", Section.HashValues);
1479}
1480static void sectionMapping(IO &IO, ELFYAML::NoBitsSection &Section) {
1481 commonSectionMapping(IO, Section);
1482}
1483
1484static void sectionMapping(IO &IO, ELFYAML::VerdefSection &Section) {
1485 commonSectionMapping(IO, Section);
1486 IO.mapOptional("Info", Section.Info);
1487 IO.mapOptional("Entries", Section.Entries);
1488}
1489
1490static void sectionMapping(IO &IO, ELFYAML::SymverSection &Section) {
1491 commonSectionMapping(IO, Section);
1492 IO.mapOptional("Entries", Section.Entries);
1493}
1494
1495static void sectionMapping(IO &IO, ELFYAML::VerneedSection &Section) {
1496 commonSectionMapping(IO, Section);
1497 IO.mapOptional("Info", Section.Info);
1498 IO.mapOptional("Dependencies", Section.VerneedV);
1499}
1500
1501static void sectionMapping(IO &IO, ELFYAML::RelocationSection &Section) {
1502 commonSectionMapping(IO, Section);
1503 IO.mapOptional("Info", Section.RelocatableSec, StringRef());
1504 IO.mapOptional("Relocations", Section.Relocations);
1505}
1506
1507static void sectionMapping(IO &IO, ELFYAML::RelrSection &Section) {
1508 commonSectionMapping(IO, Section);
1509 IO.mapOptional("Entries", Section.Entries);
1510}
1511
1512static void groupSectionMapping(IO &IO, ELFYAML::GroupSection &Group) {
1513 commonSectionMapping(IO, Group);
1514 IO.mapOptional("Info", Group.Signature);
1515 IO.mapOptional("Members", Group.Members);
1516}
1517
1518static void sectionMapping(IO &IO, ELFYAML::SymtabShndxSection &Section) {
1519 commonSectionMapping(IO, Section);
1520 IO.mapOptional("Entries", Section.Entries);
1521}
1522
1523static void sectionMapping(IO &IO, ELFYAML::AddrsigSection &Section) {
1524 commonSectionMapping(IO, Section);
1525 IO.mapOptional("Symbols", Section.Symbols);
1526}
1527
1528static void fillMapping(IO &IO, ELFYAML::Fill &Fill) {
1529 IO.mapOptional("Name", Fill.Name, StringRef());
1530 IO.mapOptional("Pattern", Fill.Pattern);
1531 IO.mapOptional("Offset", Fill.Offset);
1532 IO.mapRequired("Size", Fill.Size);
1533}
1534
1535static void sectionHeaderTableMapping(IO &IO,
1536 ELFYAML::SectionHeaderTable &SHT) {
1537 IO.mapOptional("Offset", SHT.Offset);
1538 IO.mapOptional("Sections", SHT.Sections);
1539 IO.mapOptional("Excluded", SHT.Excluded);
1540 IO.mapOptional("NoHeaders", SHT.NoHeaders);
1541}
1542
1543static void sectionMapping(IO &IO, ELFYAML::LinkerOptionsSection &Section) {
1544 commonSectionMapping(IO, Section);
1545 IO.mapOptional("Options", Section.Options);
1546}
1547
1548static void sectionMapping(IO &IO,
1549 ELFYAML::DependentLibrariesSection &Section) {
1550 commonSectionMapping(IO, Section);
1551 IO.mapOptional("Libraries", Section.Libs);
1552}
1553
1554static void sectionMapping(IO &IO, ELFYAML::CallGraphProfileSection &Section) {
1555 commonSectionMapping(IO, Section);
1556 IO.mapOptional("Entries", Section.Entries);
1557}
1558
1559void MappingTraits<ELFYAML::SectionOrType>::mapping(
1560 IO &IO, ELFYAML::SectionOrType &sectionOrType) {
1561 IO.mapRequired("SectionOrType", sectionOrType.sectionNameOrType);
1562}
1563
1564static void sectionMapping(IO &IO, ELFYAML::ARMIndexTableSection &Section) {
1565 commonSectionMapping(IO, Section);
1566 IO.mapOptional("Entries", Section.Entries);
1567}
1568
1569static void sectionMapping(IO &IO, ELFYAML::MipsABIFlags &Section) {
1570 commonSectionMapping(IO, Section);
1571 IO.mapOptional("Version", Section.Version, Hex16(0));
1572 IO.mapRequired("ISA", Section.ISALevel);
1573 IO.mapOptional("ISARevision", Section.ISARevision, Hex8(0));
1574 IO.mapOptional("ISAExtension", Section.ISAExtension,
1575 ELFYAML::MIPS_AFL_EXT(Mips::AFL_EXT_NONE));
1576 IO.mapOptional("ASEs", Section.ASEs, ELFYAML::MIPS_AFL_ASE(0));
1577 IO.mapOptional("FpABI", Section.FpABI,
1578 ELFYAML::MIPS_ABI_FP(Mips::Val_GNU_MIPS_ABI_FP_ANY));
1579 IO.mapOptional("GPRSize", Section.GPRSize,
1580 ELFYAML::MIPS_AFL_REG(Mips::AFL_REG_NONE));
1581 IO.mapOptional("CPR1Size", Section.CPR1Size,
1582 ELFYAML::MIPS_AFL_REG(Mips::AFL_REG_NONE));
1583 IO.mapOptional("CPR2Size", Section.CPR2Size,
1584 ELFYAML::MIPS_AFL_REG(Mips::AFL_REG_NONE));
1585 IO.mapOptional("Flags1", Section.Flags1, ELFYAML::MIPS_AFL_FLAGS1(0));
1586 IO.mapOptional("Flags2", Section.Flags2, Hex32(0));
1587}
1588
1589static StringRef getStringValue(IO &IO, const char *Key) {
1590 StringRef Val;
1591 IO.mapRequired(Key, Val);
1592 return Val;
1593}
1594
1595static void setStringValue(IO &IO, const char *Key, StringRef Val) {
1596 IO.mapRequired(Key, Val);
1597}
1598
1599static bool isInteger(StringRef Val) {
1600 APInt Tmp;
1601 return !Val.getAsInteger(0, Tmp);
1602}
1603
1604void MappingTraits<std::unique_ptr<ELFYAML::Chunk>>::mapping(
1605 IO &IO, std::unique_ptr<ELFYAML::Chunk> &Section) {
1606 ELFYAML::ELF_SHT Type = ELF::SHT_NULL;
1607 StringRef TypeStr;
1608 if (IO.outputting()) {
1609 if (auto *S = dyn_cast<ELFYAML::Section>(Section.get()))
1610 Type = S->Type;
1611 else if (auto *SHT = dyn_cast<ELFYAML::SectionHeaderTable>(Section.get()))
1612 TypeStr = SHT->TypeStr;
1613 } else {
1614 // When the Type string does not have a "SHT_" prefix, we know it is not a
1615 // description of a regular ELF output section.
1616 TypeStr = getStringValue(IO, "Type");
1617 if (TypeStr.starts_with("SHT_") || isInteger(TypeStr))
1618 IO.mapRequired("Type", Type);
1619 }
1620
1621 if (TypeStr == "Fill") {
1622 assert(!IO.outputting()); // We don't dump fills currently.
1623 Section.reset(new ELFYAML::Fill());
1624 fillMapping(IO, *cast<ELFYAML::Fill>(Section.get()));
1625 return;
1626 }
1627
1628 if (TypeStr == ELFYAML::SectionHeaderTable::TypeStr) {
1629 if (IO.outputting())
1630 setStringValue(IO, "Type", TypeStr);
1631 else
1632 Section.reset(new ELFYAML::SectionHeaderTable(/*IsImplicit=*/false));
1633
1634 sectionHeaderTableMapping(
1635 IO, *cast<ELFYAML::SectionHeaderTable>(Section.get()));
1636 return;
1637 }
1638
1639 const auto &Obj = *static_cast<ELFYAML::Object *>(IO.getContext());
1640 if (Obj.getMachine() == ELF::EM_MIPS && Type == ELF::SHT_MIPS_ABIFLAGS) {
1641 if (!IO.outputting())
1642 Section.reset(new ELFYAML::MipsABIFlags());
1643 sectionMapping(IO, *cast<ELFYAML::MipsABIFlags>(Section.get()));
1644 return;
1645 }
1646
1647 if (Obj.getMachine() == ELF::EM_ARM && Type == ELF::SHT_ARM_EXIDX) {
1648 if (!IO.outputting())
1649 Section.reset(new ELFYAML::ARMIndexTableSection());
1650 sectionMapping(IO, *cast<ELFYAML::ARMIndexTableSection>(Section.get()));
1651 return;
1652 }
1653
1654 switch (Type) {
1655 case ELF::SHT_DYNAMIC:
1656 if (!IO.outputting())
1657 Section.reset(new ELFYAML::DynamicSection());
1658 sectionMapping(IO, *cast<ELFYAML::DynamicSection>(Section.get()));
1659 break;
1660 case ELF::SHT_REL:
1661 case ELF::SHT_RELA:
1662 case ELF::SHT_CREL:
1663 if (!IO.outputting())
1664 Section.reset(new ELFYAML::RelocationSection());
1665 sectionMapping(IO, *cast<ELFYAML::RelocationSection>(Section.get()));
1666 break;
1667 case ELF::SHT_RELR:
1668 if (!IO.outputting())
1669 Section.reset(new ELFYAML::RelrSection());
1670 sectionMapping(IO, *cast<ELFYAML::RelrSection>(Section.get()));
1671 break;
1672 case ELF::SHT_GROUP:
1673 if (!IO.outputting())
1674 Section.reset(new ELFYAML::GroupSection());
1675 groupSectionMapping(IO, *cast<ELFYAML::GroupSection>(Section.get()));
1676 break;
1677 case ELF::SHT_NOBITS:
1678 if (!IO.outputting())
1679 Section.reset(new ELFYAML::NoBitsSection());
1680 sectionMapping(IO, *cast<ELFYAML::NoBitsSection>(Section.get()));
1681 break;
1682 case ELF::SHT_HASH:
1683 if (!IO.outputting())
1684 Section.reset(new ELFYAML::HashSection());
1685 sectionMapping(IO, *cast<ELFYAML::HashSection>(Section.get()));
1686 break;
1687 case ELF::SHT_NOTE:
1688 if (!IO.outputting())
1689 Section.reset(new ELFYAML::NoteSection());
1690 sectionMapping(IO, *cast<ELFYAML::NoteSection>(Section.get()));
1691 break;
1692 case ELF::SHT_GNU_HASH:
1693 if (!IO.outputting())
1694 Section.reset(new ELFYAML::GnuHashSection());
1695 sectionMapping(IO, *cast<ELFYAML::GnuHashSection>(Section.get()));
1696 break;
1697 case ELF::SHT_GNU_verdef:
1698 if (!IO.outputting())
1699 Section.reset(new ELFYAML::VerdefSection());
1700 sectionMapping(IO, *cast<ELFYAML::VerdefSection>(Section.get()));
1701 break;
1702 case ELF::SHT_GNU_versym:
1703 if (!IO.outputting())
1704 Section.reset(new ELFYAML::SymverSection());
1705 sectionMapping(IO, *cast<ELFYAML::SymverSection>(Section.get()));
1706 break;
1707 case ELF::SHT_GNU_verneed:
1708 if (!IO.outputting())
1709 Section.reset(new ELFYAML::VerneedSection());
1710 sectionMapping(IO, *cast<ELFYAML::VerneedSection>(Section.get()));
1711 break;
1712 case ELF::SHT_SYMTAB_SHNDX:
1713 if (!IO.outputting())
1714 Section.reset(new ELFYAML::SymtabShndxSection());
1715 sectionMapping(IO, *cast<ELFYAML::SymtabShndxSection>(Section.get()));
1716 break;
1717 case ELF::SHT_LLVM_ADDRSIG:
1718 if (!IO.outputting())
1719 Section.reset(new ELFYAML::AddrsigSection());
1720 sectionMapping(IO, *cast<ELFYAML::AddrsigSection>(Section.get()));
1721 break;
1722 case ELF::SHT_LLVM_LINKER_OPTIONS:
1723 if (!IO.outputting())
1724 Section.reset(new ELFYAML::LinkerOptionsSection());
1725 sectionMapping(IO, *cast<ELFYAML::LinkerOptionsSection>(Section.get()));
1726 break;
1727 case ELF::SHT_LLVM_DEPENDENT_LIBRARIES:
1728 if (!IO.outputting())
1729 Section.reset(new ELFYAML::DependentLibrariesSection());
1730 sectionMapping(IO,
1731 *cast<ELFYAML::DependentLibrariesSection>(Section.get()));
1732 break;
1733 case ELF::SHT_LLVM_CALL_GRAPH_PROFILE:
1734 if (!IO.outputting())
1735 Section.reset(new ELFYAML::CallGraphProfileSection());
1736 sectionMapping(IO, *cast<ELFYAML::CallGraphProfileSection>(Section.get()));
1737 break;
1738 case ELF::SHT_LLVM_BB_ADDR_MAP:
1739 if (!IO.outputting())
1740 Section.reset(new ELFYAML::BBAddrMapSection());
1741 sectionMapping(IO, *cast<ELFYAML::BBAddrMapSection>(Section.get()));
1742 break;
1743 default:
1744 if (!IO.outputting()) {
1745 StringRef Name;
1746 IO.mapOptional("Name", Name, StringRef());
1747 Name = ELFYAML::dropUniqueSuffix(Name);
1748
1749 if (ELFYAML::StackSizesSection::nameMatches(Name))
1750 Section = std::make_unique<ELFYAML::StackSizesSection>();
1751 else
1752 Section = std::make_unique<ELFYAML::RawContentSection>();
1753 }
1754
1755 if (auto S = dyn_cast<ELFYAML::RawContentSection>(Section.get()))
1756 sectionMapping(IO, *S);
1757 else
1758 sectionMapping(IO, *cast<ELFYAML::StackSizesSection>(Section.get()));
1759 }
1760}
1761
1762std::string MappingTraits<std::unique_ptr<ELFYAML::Chunk>>::validate(
1763 IO &io, std::unique_ptr<ELFYAML::Chunk> &C) {
1764 if (const auto *F = dyn_cast<ELFYAML::Fill>(C.get())) {
1765 // Can't check the `Size`, as it's required and may be left uninitialized by
1766 // previous error.
1767 if (!io.error() && F->Pattern && F->Pattern->binary_size() != 0 && !F->Size)
1768 return "\"Size\" can't be 0 when \"Pattern\" is not empty";
1769 return "";
1770 }
1771
1772 if (const auto *SHT = dyn_cast<ELFYAML::SectionHeaderTable>(C.get())) {
1773 if (SHT->NoHeaders && (SHT->Sections || SHT->Excluded || SHT->Offset))
1774 return "NoHeaders can't be used together with Offset/Sections/Excluded";
1775 return "";
1776 }
1777
1778 const ELFYAML::Section &Sec = *cast<ELFYAML::Section>(C.get());
1779 if (Sec.Size && Sec.Content &&
1780 (uint64_t)(*Sec.Size) < Sec.Content->binary_size())
1781 return "Section size must be greater than or equal to the content size";
1782
1783 auto BuildErrPrefix = [](ArrayRef<std::pair<StringRef, bool>> EntV) {
1784 std::string Msg;
1785 for (size_t I = 0, E = EntV.size(); I != E; ++I) {
1786 StringRef Name = EntV[I].first;
1787 if (I == 0) {
1788 Msg = "\"" + Name.str() + "\"";
1789 continue;
1790 }
1791 if (I != EntV.size() - 1)
1792 Msg += ", \"" + Name.str() + "\"";
1793 else
1794 Msg += " and \"" + Name.str() + "\"";
1795 }
1796 return Msg;
1797 };
1798
1799 std::vector<std::pair<StringRef, bool>> Entries = Sec.getEntries();
1800 const size_t NumUsedEntries = llvm::count_if(
1801 Entries, [](const std::pair<StringRef, bool> &P) { return P.second; });
1802
1803 if ((Sec.Size || Sec.Content) && NumUsedEntries > 0)
1804 return BuildErrPrefix(Entries) +
1805 " cannot be used with \"Content\" or \"Size\"";
1806
1807 if (NumUsedEntries > 0 && Entries.size() != NumUsedEntries)
1808 return BuildErrPrefix(Entries) + " must be used together";
1809
1810 if (const auto *RawSection = dyn_cast<ELFYAML::RawContentSection>(C.get())) {
1811 if (RawSection->Flags && RawSection->ShFlags)
1812 return "ShFlags and Flags cannot be used together";
1813 return "";
1814 }
1815
1816 if (const auto *NB = dyn_cast<ELFYAML::NoBitsSection>(C.get())) {
1817 if (NB->Content)
1818 return "SHT_NOBITS section cannot have \"Content\"";
1819 return "";
1820 }
1821
1822 if (const auto *MF = dyn_cast<ELFYAML::MipsABIFlags>(C.get())) {
1823 if (MF->Content)
1824 return "\"Content\" key is not implemented for SHT_MIPS_ABIFLAGS "
1825 "sections";
1826 if (MF->Size)
1827 return "\"Size\" key is not implemented for SHT_MIPS_ABIFLAGS sections";
1828 return "";
1829 }
1830
1831 return "";
1832}
1833
1834namespace {
1835
1836struct NormalizedMips64RelType {
1837 NormalizedMips64RelType(IO &)
1838 : Type(ELFYAML::ELF_REL(ELF::R_MIPS_NONE)),
1839 Type2(ELFYAML::ELF_REL(ELF::R_MIPS_NONE)),
1840 Type3(ELFYAML::ELF_REL(ELF::R_MIPS_NONE)),
1841 SpecSym(ELFYAML::ELF_REL(ELF::RSS_UNDEF)) {}
1842 NormalizedMips64RelType(IO &, ELFYAML::ELF_REL Original)
1843 : Type(Original & 0xFF), Type2(Original >> 8 & 0xFF),
1844 Type3(Original >> 16 & 0xFF), SpecSym(Original >> 24 & 0xFF) {}
1845
1846 ELFYAML::ELF_REL denormalize(IO &) {
1847 ELFYAML::ELF_REL Res = Type | Type2 << 8 | Type3 << 16 | SpecSym << 24;
1848 return Res;
1849 }
1850
1851 ELFYAML::ELF_REL Type;
1852 ELFYAML::ELF_REL Type2;
1853 ELFYAML::ELF_REL Type3;
1854 ELFYAML::ELF_RSS SpecSym;
1855};
1856
1857} // end anonymous namespace
1858
1859void MappingTraits<ELFYAML::StackSizeEntry>::mapping(
1860 IO &IO, ELFYAML::StackSizeEntry &E) {
1861 assert(IO.getContext() && "The IO context is not initialized");
1862 IO.mapOptional("Address", E.Address, Hex64(0));
1863 IO.mapRequired("Size", E.Size);
1864}
1865
1866void MappingTraits<ELFYAML::BBAddrMapEntry>::mapping(
1867 IO &IO, ELFYAML::BBAddrMapEntry &E) {
1868 assert(IO.getContext() && "The IO context is not initialized");
1869 IO.mapRequired("Version", E.Version);
1870 IO.mapOptional("Feature", E.Feature, Hex8(0));
1871 IO.mapOptional("NumBBRanges", E.NumBBRanges);
1872 IO.mapOptional("BBRanges", E.BBRanges);
1873}
1874
1875void MappingTraits<ELFYAML::BBAddrMapEntry::BBRangeEntry>::mapping(
1876 IO &IO, ELFYAML::BBAddrMapEntry::BBRangeEntry &E) {
1877 IO.mapOptional("BaseAddress", E.BaseAddress, Hex64(0));
1878 IO.mapOptional("NumBlocks", E.NumBlocks);
1879 IO.mapOptional("BBEntries", E.BBEntries);
1880}
1881
1882void MappingTraits<ELFYAML::BBAddrMapEntry::BBEntry>::mapping(
1883 IO &IO, ELFYAML::BBAddrMapEntry::BBEntry &E) {
1884 assert(IO.getContext() && "The IO context is not initialized");
1885 IO.mapOptional("ID", E.ID);
1886 IO.mapRequired("AddressOffset", E.AddressOffset);
1887 IO.mapRequired("Size", E.Size);
1888 IO.mapRequired("Metadata", E.Metadata);
1889 IO.mapOptional("CallsiteEndOffsets", E.CallsiteEndOffsets);
1890}
1891
1892void MappingTraits<ELFYAML::PGOAnalysisMapEntry>::mapping(
1893 IO &IO, ELFYAML::PGOAnalysisMapEntry &E) {
1894 assert(IO.getContext() && "The IO context is not initialized");
1895 IO.mapOptional("FuncEntryCount", E.FuncEntryCount);
1896 IO.mapOptional("PGOBBEntries", E.PGOBBEntries);
1897}
1898
1899void MappingTraits<ELFYAML::PGOAnalysisMapEntry::PGOBBEntry>::mapping(
1900 IO &IO, ELFYAML::PGOAnalysisMapEntry::PGOBBEntry &E) {
1901 assert(IO.getContext() && "The IO context is not initialized");
1902 IO.mapOptional("BBFreq", E.BBFreq);
1903 IO.mapOptional("Successors", E.Successors);
1904}
1905
1906void MappingTraits<ELFYAML::PGOAnalysisMapEntry::PGOBBEntry::SuccessorEntry>::
1907 mapping(IO &IO,
1908 ELFYAML::PGOAnalysisMapEntry::PGOBBEntry::SuccessorEntry &E) {
1909 assert(IO.getContext() && "The IO context is not initialized");
1910 IO.mapRequired("ID", E.ID);
1911 IO.mapRequired("BrProb", E.BrProb);
1912}
1913
1914void MappingTraits<ELFYAML::GnuHashHeader>::mapping(IO &IO,
1915 ELFYAML::GnuHashHeader &E) {
1916 assert(IO.getContext() && "The IO context is not initialized");
1917 IO.mapOptional("NBuckets", E.NBuckets);
1918 IO.mapRequired("SymNdx", E.SymNdx);
1919 IO.mapOptional("MaskWords", E.MaskWords);
1920 IO.mapRequired("Shift2", E.Shift2);
1921}
1922
1923void MappingTraits<ELFYAML::DynamicEntry>::mapping(IO &IO,
1924 ELFYAML::DynamicEntry &Rel) {
1925 assert(IO.getContext() && "The IO context is not initialized");
1926
1927 IO.mapRequired("Tag", Rel.Tag);
1928 IO.mapRequired("Value", Rel.Val);
1929}
1930
1931void MappingTraits<ELFYAML::NoteEntry>::mapping(IO &IO, ELFYAML::NoteEntry &N) {
1932 assert(IO.getContext() && "The IO context is not initialized");
1933
1934 IO.mapOptional("Name", N.Name);
1935 IO.mapOptional("Desc", N.Desc);
1936 IO.mapRequired("Type", N.Type);
1937}
1938
1939void MappingTraits<ELFYAML::VerdefEntry>::mapping(IO &IO,
1940 ELFYAML::VerdefEntry &E) {
1941 assert(IO.getContext() && "The IO context is not initialized");
1942
1943 IO.mapOptional("Version", E.Version);
1944 IO.mapOptional("Flags", E.Flags);
1945 IO.mapOptional("VersionNdx", E.VersionNdx);
1946 IO.mapOptional("Hash", E.Hash);
1947 IO.mapOptional("VDAux", E.VDAux);
1948 IO.mapRequired("Names", E.VerNames);
1949}
1950
1951void MappingTraits<ELFYAML::VerneedEntry>::mapping(IO &IO,
1952 ELFYAML::VerneedEntry &E) {
1953 assert(IO.getContext() && "The IO context is not initialized");
1954
1955 IO.mapRequired("Version", E.Version);
1956 IO.mapRequired("File", E.File);
1957 IO.mapRequired("Entries", E.AuxV);
1958}
1959
1960void MappingTraits<ELFYAML::VernauxEntry>::mapping(IO &IO,
1961 ELFYAML::VernauxEntry &E) {
1962 assert(IO.getContext() && "The IO context is not initialized");
1963
1964 IO.mapRequired("Name", E.Name);
1965 IO.mapRequired("Hash", E.Hash);
1966 IO.mapRequired("Flags", E.Flags);
1967 IO.mapRequired("Other", E.Other);
1968}
1969
1970void MappingTraits<ELFYAML::Relocation>::mapping(IO &IO,
1971 ELFYAML::Relocation &Rel) {
1972 const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
1973 assert(Object && "The IO context is not initialized");
1974
1975 IO.mapOptional("Offset", Rel.Offset, (Hex64)0);
1976 IO.mapOptional("Symbol", Rel.Symbol);
1977
1978 if (Object->getMachine() == ELFYAML::ELF_EM(ELF::EM_MIPS) &&
1979 Object->Header.Class == ELFYAML::ELF_ELFCLASS(ELF::ELFCLASS64)) {
1980 MappingNormalization<NormalizedMips64RelType, ELFYAML::ELF_REL> Key(
1981 IO, Rel.Type);
1982 IO.mapRequired("Type", Key->Type);
1983 IO.mapOptional("Type2", Key->Type2, ELFYAML::ELF_REL(ELF::R_MIPS_NONE));
1984 IO.mapOptional("Type3", Key->Type3, ELFYAML::ELF_REL(ELF::R_MIPS_NONE));
1985 IO.mapOptional("SpecSym", Key->SpecSym, ELFYAML::ELF_RSS(ELF::RSS_UNDEF));
1986 } else
1987 IO.mapRequired("Type", Rel.Type);
1988
1989 IO.mapOptional("Addend", Rel.Addend, (ELFYAML::YAMLIntUInt)0);
1990}
1991
1992void MappingTraits<ELFYAML::ARMIndexTableEntry>::mapping(
1993 IO &IO, ELFYAML::ARMIndexTableEntry &E) {
1994 assert(IO.getContext() && "The IO context is not initialized");
1995 IO.mapRequired("Offset", E.Offset);
1996
1997 StringRef CantUnwind = "EXIDX_CANTUNWIND";
1998 if (IO.outputting() && (uint32_t)E.Value == ARM::EHABI::EXIDX_CANTUNWIND)
1999 IO.mapRequired("Value", CantUnwind);
2000 else if (!IO.outputting() && getStringValue(IO, "Value") == CantUnwind)
2001 E.Value = ARM::EHABI::EXIDX_CANTUNWIND;
2002 else
2003 IO.mapRequired("Value", E.Value);
2004}
2005
2006void MappingTraits<ELFYAML::Object>::mapping(IO &IO, ELFYAML::Object &Object) {
2007 assert(!IO.getContext() && "The IO context is initialized already");
2008 IO.setContext(&Object);
2009 IO.mapTag("!ELF", true);
2010 IO.mapRequired("FileHeader", Object.Header);
2011 IO.mapOptional("ProgramHeaders", Object.ProgramHeaders);
2012 IO.mapOptional("Sections", Object.Chunks);
2013 IO.mapOptional("Symbols", Object.Symbols);
2014 IO.mapOptional("DynamicSymbols", Object.DynamicSymbols);
2015 IO.mapOptional("DWARF", Object.DWARF);
2016 if (Object.DWARF) {
2017 Object.DWARF->IsLittleEndian =
2018 Object.Header.Data == ELFYAML::ELF_ELFDATA(ELF::ELFDATA2LSB);
2019 Object.DWARF->Is64BitAddrSize =
2020 Object.Header.Class == ELFYAML::ELF_ELFCLASS(ELF::ELFCLASS64);
2021 }
2022 IO.setContext(nullptr);
2023}
2024
2025void MappingTraits<ELFYAML::LinkerOption>::mapping(IO &IO,
2026 ELFYAML::LinkerOption &Opt) {
2027 assert(IO.getContext() && "The IO context is not initialized");
2028 IO.mapRequired("Name", Opt.Key);
2029 IO.mapRequired("Value", Opt.Value);
2030}
2031
2032void MappingTraits<ELFYAML::CallGraphEntryWeight>::mapping(
2033 IO &IO, ELFYAML::CallGraphEntryWeight &E) {
2034 assert(IO.getContext() && "The IO context is not initialized");
2035 IO.mapRequired("Weight", E.Weight);
2036}
2037
2038LLVM_YAML_STRONG_TYPEDEF(uint8_t, MIPS_AFL_REG)
2039LLVM_YAML_STRONG_TYPEDEF(uint8_t, MIPS_ABI_FP)
2040LLVM_YAML_STRONG_TYPEDEF(uint32_t, MIPS_AFL_EXT)
2041LLVM_YAML_STRONG_TYPEDEF(uint32_t, MIPS_AFL_ASE)
2042LLVM_YAML_STRONG_TYPEDEF(uint32_t, MIPS_AFL_FLAGS1)
2043
2044} // end namespace yaml
2045
2046} // 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:1604
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::maskedBitSetCase
void maskedBitSetCase(T &Val, const char *Str, T ConstVal, T Mask)
Definition YAMLTraits.h:775
llvm::yaml::IO::setContext
void setContext(void *)
Definition YAMLTraits.cpp:45
llvm::yaml::IO::mapOptional
void mapOptional(const char *Key, T &Val)
Definition YAMLTraits.h:800
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::mapRequired
void mapRequired(const char *Key, T &Val)
Definition YAMLTraits.h:790
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:749
llvm::yaml::IO::enumCase
void enumCase(T &Val, const char *Str, const T ConstVal)
Definition YAMLTraits.h:735
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:1440
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:1174
llvm::ELF::SHT_GROUP
@ SHT_GROUP
Definition ELF.h:1157
llvm::ELF::SHT_LLVM_LINKER_OPTIONS
@ SHT_LLVM_LINKER_OPTIONS
Definition ELF.h:1171
llvm::ELF::SHT_REL
@ SHT_REL
Definition ELF.h:1151
llvm::ELF::SHT_NULL
@ SHT_NULL
Definition ELF.h:1142
llvm::ELF::SHT_LLVM_CALL_GRAPH_PROFILE
@ SHT_LLVM_CALL_GRAPH_PROFILE
Definition ELF.h:1180
llvm::ELF::SHT_NOBITS
@ SHT_NOBITS
Definition ELF.h:1150
llvm::ELF::SHT_GNU_verneed
@ SHT_GNU_verneed
Definition ELF.h:1193
llvm::ELF::SHT_RELR
@ SHT_RELR
Definition ELF.h:1161
llvm::ELF::SHT_GNU_verdef
@ SHT_GNU_verdef
Definition ELF.h:1192
llvm::ELF::SHT_CREL
@ SHT_CREL
Definition ELF.h:1164
llvm::ELF::SHT_DYNAMIC
@ SHT_DYNAMIC
Definition ELF.h:1148
llvm::ELF::SHT_SYMTAB_SHNDX
@ SHT_SYMTAB_SHNDX
Definition ELF.h:1158
llvm::ELF::SHT_LLVM_ADDRSIG
@ SHT_LLVM_ADDRSIG
Definition ELF.h:1172
llvm::ELF::SHT_ARM_EXIDX
@ SHT_ARM_EXIDX
Definition ELF.h:1199
llvm::ELF::SHT_LLVM_BB_ADDR_MAP
@ SHT_LLVM_BB_ADDR_MAP
Definition ELF.h:1181
llvm::ELF::SHT_GNU_HASH
@ SHT_GNU_HASH
Definition ELF.h:1191
llvm::ELF::SHT_RELA
@ SHT_RELA
Definition ELF.h:1146
llvm::ELF::SHT_NOTE
@ SHT_NOTE
Definition ELF.h:1149
llvm::ELF::SHT_MIPS_ABIFLAGS
@ SHT_MIPS_ABIFLAGS
Definition ELF.h:1222
llvm::ELF::SHT_GNU_versym
@ SHT_GNU_versym
Definition ELF.h:1194
llvm::ELF::SHT_HASH
@ SHT_HASH
Definition ELF.h:1147
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:1430
llvm::ELF::STV_HIDDEN
@ STV_HIDDEN
Definition ELF.h:1431
llvm::ELF::STV_PROTECTED
@ STV_PROTECTED
Definition ELF.h:1432
llvm::ELF::STV_DEFAULT
@ STV_DEFAULT
Definition ELF.h:1429
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:729
llvm::ELF::EF_AMDGPU_GENERIC_VERSION_MAX
@ EF_AMDGPU_GENERIC_VERSION_MAX
Definition ELF.h:922
llvm::ELF::EF_AMDGPU_GENERIC_VERSION_OFFSET
@ EF_AMDGPU_GENERIC_VERSION_OFFSET
Definition ELF.h:920
llvm::ELF::EF_AMDGPU_GENERIC_VERSION_MIN
@ EF_AMDGPU_GENERIC_VERSION_MIN
Definition ELF.h:921
llvm::ELF::EF_AMDGPU_GENERIC_VERSION
@ EF_AMDGPU_GENERIC_VERSION
Definition ELF.h:919
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:1422
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:1512
llvm::yaml::getStringValue
static StringRef getStringValue(IO &IO, const char *Key)
Definition ELFYAML.cpp:1589
llvm::yaml::sectionHeaderTableMapping
static void sectionHeaderTableMapping(IO &IO, ELFYAML::SectionHeaderTable &SHT)
Definition ELFYAML.cpp:1535
llvm::yaml::commonSectionMapping
static void commonSectionMapping(IO &IO, ELFYAML::Section &Section)
Definition ELFYAML.cpp:1395
llvm::yaml::isInteger
static bool isInteger(StringRef Val)
Definition ELFYAML.cpp:1599
llvm::yaml::fillMapping
static void fillMapping(IO &IO, ELFYAML::Fill &Fill)
Definition ELFYAML.cpp:1528
llvm::yaml::setStringValue
static void setStringValue(IO &IO, const char *Key, StringRef Val)
Definition ELFYAML.cpp:1595
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:649
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:1941
llvm::cast
decltype(auto) cast(const From &Val)
cast<X> - Return the argument parameter cast to the specified type.
Definition Casting.h:565
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:256
llvm::ELFYAML::Fill::Size
llvm::yaml::Hex64 Size
Definition ELFYAML.h:326
llvm::ELFYAML::Fill::Pattern
std::optional< yaml::BinaryRef > Pattern
Definition ELFYAML.h:325
llvm::ELFYAML::GroupSection::Members
std::optional< std::vector< SectionOrType > > Members
Definition ELFYAML.h:620
llvm::ELFYAML::GroupSection::Signature
std::optional< StringRef > Signature
Definition ELFYAML.h:621
llvm::ELFYAML::Object::getMachine
unsigned getMachine() const
Definition ELFYAML.cpp:35
llvm::ELFYAML::Object::Header
FileHeader Header
Definition ELFYAML.h:739
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:342
llvm::ELFYAML::SectionHeaderTable::TypeStr
static constexpr StringRef TypeStr
Definition ELFYAML.h:355
llvm::ELFYAML::SectionHeaderTable::NoHeaders
std::optional< bool > NoHeaders
Definition ELFYAML.h:343
llvm::ELFYAML::SectionHeaderTable::Sections
std::optional< std::vector< SectionHeader > > Sections
Definition ELFYAML.h:341
llvm::ELFYAML::StackSizesSection::nameMatches
static bool nameMatches(StringRef Name)
Definition ELFYAML.h:386
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:1225
llvm::yaml::ScalarTraits< ELFYAML::YAMLFlowString >::output
static void output(const ELFYAML::YAMLFlowString &Val, void *, raw_ostream &Out)
Definition ELFYAML.cpp:1221
llvm::yaml::ScalarTraits< ELFYAML::YAMLFlowString >::mustQuote
static QuotingType mustQuote(StringRef S)
Definition ELFYAML.cpp:1230
llvm::yaml::ScalarTraits< StOtherPiece >::input
static StringRef input(StringRef Scalar, void *, StOtherPiece &Val)
Definition ELFYAML.cpp:1210
llvm::yaml::ScalarTraits< StOtherPiece >::mustQuote
static QuotingType mustQuote(StringRef)
Definition ELFYAML.cpp:1214
llvm::yaml::ScalarTraits< StOtherPiece >::output
static void output(const StOtherPiece &Val, void *, raw_ostream &Out)
Definition ELFYAML.cpp:1207
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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