LLVM 24.0.0git
ELFYAML.cpp
Go to the documentation of this file.
1//===- ELFYAML.cpp - ELF YAMLIO implementation ----------------------------===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8//
9// This file defines classes for handling the YAML representation of ELF.
10//
11//===----------------------------------------------------------------------===//
12
13#include "llvm/ObjectYAML/ELFYAML.h"
14#include "llvm/ADT/APInt.h"
15#include "llvm/ADT/MapVector.h"
16#include "llvm/ADT/StringRef.h"
17#include "llvm/BinaryFormat/ELF.h"
18#include "llvm/Support/ARMEHABI.h"
19#include "llvm/Support/Casting.h"
20#include "llvm/Support/ErrorHandling.h"
21#include "llvm/Support/MipsABIFlags.h"
22#include "llvm/Support/YAMLTraits.h"
23#include "llvm/Support/WithColor.h"
24#include <cassert>
25#include <cstdint>
26#include <optional>
27
28namespace llvm {
29
30ELFYAML::Chunk::~Chunk() = default;
31
32namespace ELFYAML {
33ELF_ELFOSABI Object::getOSAbi() const { return Header.OSABI; }
34
35unsigned Object::getMachine() const {
36 if (Header.Machine)
37 return *Header.Machine;
38 return llvm::ELF::EM_NONE;
39}
40} // namespace ELFYAML
41
42namespace yaml {
43
44void ScalarEnumerationTraits<ELFYAML::ELF_ET>::enumeration(
45 IO &IO, ELFYAML::ELF_ET &Value) {
46#define ECase(X) IO.enumCase(Value, #X, ELF::X)
47 ECase(ET_NONE);
48 ECase(ET_REL);
49 ECase(ET_EXEC);
50 ECase(ET_DYN);
51 ECase(ET_CORE);
52#undef ECase
53 IO.enumFallback<Hex16>(Value);
54}
55
56void ScalarEnumerationTraits<ELFYAML::ELF_PT>::enumeration(
57 IO &IO, ELFYAML::ELF_PT &Value) {
58#define ECase(X) IO.enumCase(Value, #X, ELF::X)
59 ECase(PT_NULL);
60 ECase(PT_LOAD);
61 ECase(PT_DYNAMIC);
62 ECase(PT_INTERP);
63 ECase(PT_NOTE);
64 ECase(PT_SHLIB);
65 ECase(PT_PHDR);
66 ECase(PT_TLS);
67 ECase(PT_GNU_EH_FRAME);
68 ECase(PT_GNU_STACK);
69 ECase(PT_GNU_RELRO);
70 ECase(PT_GNU_PROPERTY);
71 ECase(PT_GNU_SFRAME);
72#undef ECase
73 IO.enumFallback<Hex32>(Value);
74}
75
76void ScalarEnumerationTraits<ELFYAML::ELF_NT>::enumeration(
77 IO &IO, ELFYAML::ELF_NT &Value) {
78#define ECase(X) IO.enumCase(Value, #X, ELF::X)
79 // Generic note types.
80 ECase(NT_VERSION);
81 ECase(NT_ARCH);
82 ECase(NT_GNU_BUILD_ATTRIBUTE_OPEN);
83 ECase(NT_GNU_BUILD_ATTRIBUTE_FUNC);
84 // Core note types.
85 ECase(NT_PRSTATUS);
86 ECase(NT_FPREGSET);
87 ECase(NT_PRPSINFO);
88 ECase(NT_TASKSTRUCT);
89 ECase(NT_AUXV);
90 ECase(NT_PSTATUS);
91 ECase(NT_FPREGS);
92 ECase(NT_PSINFO);
93 ECase(NT_LWPSTATUS);
94 ECase(NT_LWPSINFO);
95 ECase(NT_WIN32PSTATUS);
96 ECase(NT_PPC_VMX);
97 ECase(NT_PPC_VSX);
98 ECase(NT_PPC_TAR);
99 ECase(NT_PPC_PPR);
100 ECase(NT_PPC_DSCR);
101 ECase(NT_PPC_EBB);
102 ECase(NT_PPC_PMU);
103 ECase(NT_PPC_TM_CGPR);
104 ECase(NT_PPC_TM_CFPR);
105 ECase(NT_PPC_TM_CVMX);
106 ECase(NT_PPC_TM_CVSX);
107 ECase(NT_PPC_TM_SPR);
108 ECase(NT_PPC_TM_CTAR);
109 ECase(NT_PPC_TM_CPPR);
110 ECase(NT_PPC_TM_CDSCR);
111 ECase(NT_386_TLS);
112 ECase(NT_386_IOPERM);
113 ECase(NT_X86_XSTATE);
114 ECase(NT_S390_HIGH_GPRS);
115 ECase(NT_S390_TIMER);
116 ECase(NT_S390_TODCMP);
117 ECase(NT_S390_TODPREG);
118 ECase(NT_S390_CTRS);
119 ECase(NT_S390_PREFIX);
120 ECase(NT_S390_LAST_BREAK);
121 ECase(NT_S390_SYSTEM_CALL);
122 ECase(NT_S390_TDB);
123 ECase(NT_S390_VXRS_LOW);
124 ECase(NT_S390_VXRS_HIGH);
125 ECase(NT_S390_GS_CB);
126 ECase(NT_S390_GS_BC);
127 ECase(NT_ARM_VFP);
128 ECase(NT_ARM_TLS);
129 ECase(NT_ARM_HW_BREAK);
130 ECase(NT_ARM_HW_WATCH);
131 ECase(NT_ARM_SVE);
132 ECase(NT_ARM_PAC_MASK);
133 ECase(NT_ARM_TAGGED_ADDR_CTRL);
134 ECase(NT_ARM_SSVE);
135 ECase(NT_ARM_ZA);
136 ECase(NT_ARM_ZT);
137 ECase(NT_ARM_FPMR);
138 ECase(NT_ARM_POE);
139 ECase(NT_ARM_GCS);
140 ECase(NT_FILE);
141 ECase(NT_PRXFPREG);
142 ECase(NT_SIGINFO);
143 // LLVM-specific notes.
144 ECase(NT_LLVM_HWASAN_GLOBALS);
145 // GNU note types
146 ECase(NT_GNU_ABI_TAG);
147 ECase(NT_GNU_HWCAP);
148 ECase(NT_GNU_BUILD_ID);
149 ECase(NT_GNU_GOLD_VERSION);
150 ECase(NT_GNU_PROPERTY_TYPE_0);
151 // FreeBSD note types.
152 ECase(NT_FREEBSD_ABI_TAG);
153 ECase(NT_FREEBSD_NOINIT_TAG);
154 ECase(NT_FREEBSD_ARCH_TAG);
155 ECase(NT_FREEBSD_FEATURE_CTL);
156 // FreeBSD core note types.
157 ECase(NT_FREEBSD_THRMISC);
158 ECase(NT_FREEBSD_PROCSTAT_PROC);
159 ECase(NT_FREEBSD_PROCSTAT_FILES);
160 ECase(NT_FREEBSD_PROCSTAT_VMMAP);
161 ECase(NT_FREEBSD_PROCSTAT_GROUPS);
162 ECase(NT_FREEBSD_PROCSTAT_UMASK);
163 ECase(NT_FREEBSD_PROCSTAT_RLIMIT);
164 ECase(NT_FREEBSD_PROCSTAT_OSREL);
165 ECase(NT_FREEBSD_PROCSTAT_PSSTRINGS);
166 ECase(NT_FREEBSD_PROCSTAT_AUXV);
167 // NetBSD core note types.
168 ECase(NT_NETBSDCORE_PROCINFO);
169 ECase(NT_NETBSDCORE_AUXV);
170 ECase(NT_NETBSDCORE_LWPSTATUS);
171 // OpenBSD core note types.
172 ECase(NT_OPENBSD_PROCINFO);
173 ECase(NT_OPENBSD_AUXV);
174 ECase(NT_OPENBSD_REGS);
175 ECase(NT_OPENBSD_FPREGS);
176 ECase(NT_OPENBSD_XFPREGS);
177 ECase(NT_OPENBSD_WCOOKIE);
178 ECase(NT_OPENBSD_PACMASK);
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_MACH_V93, EF_HEXAGON_MACH);
512 BCaseMask(EF_HEXAGON_ISA_V2, EF_HEXAGON_ISA);
513 BCaseMask(EF_HEXAGON_ISA_V3, EF_HEXAGON_ISA);
514 BCaseMask(EF_HEXAGON_ISA_V4, EF_HEXAGON_ISA);
515 BCaseMask(EF_HEXAGON_ISA_V5, EF_HEXAGON_ISA);
516 BCaseMask(EF_HEXAGON_ISA_V55, EF_HEXAGON_ISA);
517 BCaseMask(EF_HEXAGON_ISA_V60, EF_HEXAGON_ISA);
518 BCaseMask(EF_HEXAGON_ISA_V61, EF_HEXAGON_ISA);
519 BCaseMask(EF_HEXAGON_ISA_V62, EF_HEXAGON_ISA);
520 BCaseMask(EF_HEXAGON_ISA_V65, EF_HEXAGON_ISA);
521 BCaseMask(EF_HEXAGON_ISA_V66, EF_HEXAGON_ISA);
522 BCaseMask(EF_HEXAGON_ISA_V67, EF_HEXAGON_ISA);
523 BCaseMask(EF_HEXAGON_ISA_V68, EF_HEXAGON_ISA);
524 BCaseMask(EF_HEXAGON_ISA_V69, EF_HEXAGON_ISA);
525 BCaseMask(EF_HEXAGON_ISA_V71, EF_HEXAGON_ISA);
526 BCaseMask(EF_HEXAGON_ISA_V73, EF_HEXAGON_ISA);
527 BCaseMask(EF_HEXAGON_ISA_V75, EF_HEXAGON_ISA);
528 BCaseMask(EF_HEXAGON_ISA_V77, EF_HEXAGON_ISA);
529 BCaseMask(EF_HEXAGON_ISA_V79, EF_HEXAGON_ISA);
530 BCaseMask(EF_HEXAGON_ISA_V81, EF_HEXAGON_ISA);
531 BCaseMask(EF_HEXAGON_ISA_V83, EF_HEXAGON_ISA);
532 BCaseMask(EF_HEXAGON_ISA_V85, EF_HEXAGON_ISA);
533 BCaseMask(EF_HEXAGON_ISA_V87, EF_HEXAGON_ISA);
534 BCaseMask(EF_HEXAGON_ISA_V89, EF_HEXAGON_ISA);
535 BCaseMask(EF_HEXAGON_ISA_V91, EF_HEXAGON_ISA);
536 BCaseMask(EF_HEXAGON_ISA_V93, EF_HEXAGON_ISA);
537 break;
538 case ELF::EM_AVR:
539 BCaseMask(EF_AVR_ARCH_AVR1, EF_AVR_ARCH_MASK);
540 BCaseMask(EF_AVR_ARCH_AVR2, EF_AVR_ARCH_MASK);
541 BCaseMask(EF_AVR_ARCH_AVR25, EF_AVR_ARCH_MASK);
542 BCaseMask(EF_AVR_ARCH_AVR3, EF_AVR_ARCH_MASK);
543 BCaseMask(EF_AVR_ARCH_AVR31, EF_AVR_ARCH_MASK);
544 BCaseMask(EF_AVR_ARCH_AVR35, EF_AVR_ARCH_MASK);
545 BCaseMask(EF_AVR_ARCH_AVR4, EF_AVR_ARCH_MASK);
546 BCaseMask(EF_AVR_ARCH_AVR5, EF_AVR_ARCH_MASK);
547 BCaseMask(EF_AVR_ARCH_AVR51, EF_AVR_ARCH_MASK);
548 BCaseMask(EF_AVR_ARCH_AVR6, EF_AVR_ARCH_MASK);
549 BCaseMask(EF_AVR_ARCH_AVRTINY, EF_AVR_ARCH_MASK);
550 BCaseMask(EF_AVR_ARCH_XMEGA1, EF_AVR_ARCH_MASK);
551 BCaseMask(EF_AVR_ARCH_XMEGA2, EF_AVR_ARCH_MASK);
552 BCaseMask(EF_AVR_ARCH_XMEGA3, EF_AVR_ARCH_MASK);
553 BCaseMask(EF_AVR_ARCH_XMEGA4, EF_AVR_ARCH_MASK);
554 BCaseMask(EF_AVR_ARCH_XMEGA5, EF_AVR_ARCH_MASK);
555 BCaseMask(EF_AVR_ARCH_XMEGA6, EF_AVR_ARCH_MASK);
556 BCaseMask(EF_AVR_ARCH_XMEGA7, EF_AVR_ARCH_MASK);
557 BCase(EF_AVR_LINKRELAX_PREPARED);
558 break;
559 case ELF::EM_LOONGARCH:
560 BCaseMask(EF_LOONGARCH_ABI_SOFT_FLOAT, EF_LOONGARCH_ABI_MODIFIER_MASK);
561 BCaseMask(EF_LOONGARCH_ABI_SINGLE_FLOAT, EF_LOONGARCH_ABI_MODIFIER_MASK);
562 BCaseMask(EF_LOONGARCH_ABI_DOUBLE_FLOAT, EF_LOONGARCH_ABI_MODIFIER_MASK);
563 BCaseMask(EF_LOONGARCH_OBJABI_V0, EF_LOONGARCH_OBJABI_MASK);
564 BCaseMask(EF_LOONGARCH_OBJABI_V1, EF_LOONGARCH_OBJABI_MASK);
565 break;
566 case ELF::EM_RISCV:
567 BCase(EF_RISCV_RVC);
568 BCaseMask(EF_RISCV_FLOAT_ABI_SOFT, EF_RISCV_FLOAT_ABI);
569 BCaseMask(EF_RISCV_FLOAT_ABI_SINGLE, EF_RISCV_FLOAT_ABI);
570 BCaseMask(EF_RISCV_FLOAT_ABI_DOUBLE, EF_RISCV_FLOAT_ABI);
571 BCaseMask(EF_RISCV_FLOAT_ABI_QUAD, EF_RISCV_FLOAT_ABI);
572 BCase(EF_RISCV_RVE);
573 BCase(EF_RISCV_TSO);
574 break;
575 case ELF::EM_SPARC32PLUS:
576 BCase(EF_SPARC_32PLUS);
577 BCase(EF_SPARC_SUN_US1);
578 BCase(EF_SPARC_SUN_US3);
579 BCase(EF_SPARC_HAL_R1);
580 break;
581 case ELF::EM_SPARCV9:
582 BCase(EF_SPARC_SUN_US1);
583 BCase(EF_SPARC_SUN_US3);
584 BCase(EF_SPARC_HAL_R1);
585 BCaseMask(EF_SPARCV9_RMO, EF_SPARCV9_MM);
586 BCaseMask(EF_SPARCV9_PSO, EF_SPARCV9_MM);
587 BCaseMask(EF_SPARCV9_TSO, EF_SPARCV9_MM);
588 break;
589 case ELF::EM_XTENSA:
590 BCase(EF_XTENSA_XT_INSN);
591 BCaseMask(EF_XTENSA_MACH_NONE, EF_XTENSA_MACH);
592 BCase(EF_XTENSA_XT_LIT);
593 break;
594 case ELF::EM_AMDGPU:
595 BCaseMask(EF_AMDGPU_MACH_NONE, EF_AMDGPU_MACH);
596#define X(NUM, ENUM, NAME) BCaseMask(ENUM, EF_AMDGPU_MACH);
597 AMDGPU_MACH_LIST(X)
598#undef X
599 switch (Object->Header.ABIVersion) {
600 default:
601 // ELFOSABI_AMDGPU_PAL, ELFOSABI_AMDGPU_MESA3D support *_V3 flags.
602 [[fallthrough]];
603 case ELF::ELFABIVERSION_AMDGPU_HSA_V3:
604 BCase(EF_AMDGPU_FEATURE_XNACK_V3);
605 BCase(EF_AMDGPU_FEATURE_SRAMECC_V3);
606 break;
607 case ELF::ELFABIVERSION_AMDGPU_HSA_V6:
608 for (unsigned K = ELF::EF_AMDGPU_GENERIC_VERSION_MIN;
609 K <= ELF::EF_AMDGPU_GENERIC_VERSION_MAX; ++K) {
610 std::string Key = "EF_AMDGPU_GENERIC_VERSION_V" + std::to_string(K);
611 IO.maskedBitSetCase(Value, Key,
612 K << ELF::EF_AMDGPU_GENERIC_VERSION_OFFSET,
613 ELF::EF_AMDGPU_GENERIC_VERSION);
614 }
615 [[fallthrough]];
616 case ELF::ELFABIVERSION_AMDGPU_HSA_V4:
617 case ELF::ELFABIVERSION_AMDGPU_HSA_V5:
618 BCaseMask(EF_AMDGPU_FEATURE_XNACK_UNSUPPORTED_V4,
619 EF_AMDGPU_FEATURE_XNACK_V4);
620 BCaseMask(EF_AMDGPU_FEATURE_XNACK_ANY_V4,
621 EF_AMDGPU_FEATURE_XNACK_V4);
622 BCaseMask(EF_AMDGPU_FEATURE_XNACK_OFF_V4,
623 EF_AMDGPU_FEATURE_XNACK_V4);
624 BCaseMask(EF_AMDGPU_FEATURE_XNACK_ON_V4,
625 EF_AMDGPU_FEATURE_XNACK_V4);
626 BCaseMask(EF_AMDGPU_FEATURE_SRAMECC_UNSUPPORTED_V4,
627 EF_AMDGPU_FEATURE_SRAMECC_V4);
628 BCaseMask(EF_AMDGPU_FEATURE_SRAMECC_ANY_V4,
629 EF_AMDGPU_FEATURE_SRAMECC_V4);
630 BCaseMask(EF_AMDGPU_FEATURE_SRAMECC_OFF_V4,
631 EF_AMDGPU_FEATURE_SRAMECC_V4);
632 BCaseMask(EF_AMDGPU_FEATURE_SRAMECC_ON_V4,
633 EF_AMDGPU_FEATURE_SRAMECC_V4);
634 break;
635 }
636 break;
637 default:
638 break;
639 }
640#undef BCase
641#undef BCaseMask
642}
643
644void ScalarEnumerationTraits<ELFYAML::ELF_SHT>::enumeration(
645 IO &IO, ELFYAML::ELF_SHT &Value) {
646 const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
647 assert(Object && "The IO context is not initialized");
648#define ECase(X) IO.enumCase(Value, #X, ELF::X)
649 ECase(SHT_NULL);
650 ECase(SHT_PROGBITS);
651 ECase(SHT_SYMTAB);
652 // FIXME: Issue a diagnostic with this information.
653 ECase(SHT_STRTAB);
654 ECase(SHT_RELA);
655 ECase(SHT_HASH);
656 ECase(SHT_DYNAMIC);
657 ECase(SHT_NOTE);
658 ECase(SHT_NOBITS);
659 ECase(SHT_REL);
660 ECase(SHT_SHLIB);
661 ECase(SHT_DYNSYM);
662 ECase(SHT_INIT_ARRAY);
663 ECase(SHT_FINI_ARRAY);
664 ECase(SHT_PREINIT_ARRAY);
665 ECase(SHT_GROUP);
666 ECase(SHT_SYMTAB_SHNDX);
667 ECase(SHT_RELR);
668 ECase(SHT_CREL);
669 ECase(SHT_ANDROID_REL);
670 ECase(SHT_ANDROID_RELA);
671 ECase(SHT_ANDROID_RELR);
672 ECase(SHT_LLVM_ODRTAB);
673 ECase(SHT_LLVM_LINKER_OPTIONS);
674 ECase(SHT_LLVM_CALL_GRAPH_PROFILE);
675 ECase(SHT_LLVM_ADDRSIG);
676 ECase(SHT_LLVM_DEPENDENT_LIBRARIES);
677 ECase(SHT_LLVM_SYMPART);
678 ECase(SHT_LLVM_PART_EHDR);
679 ECase(SHT_LLVM_PART_PHDR);
680 ECase(SHT_LLVM_BB_ADDR_MAP);
681 ECase(SHT_LLVM_OFFLOADING);
682 ECase(SHT_LLVM_LTO);
683 ECase(SHT_LLVM_CALL_GRAPH);
684 ECase(SHT_LLVM_DYNDBG_ELF);
685 ECase(SHT_GNU_SFRAME);
686 ECase(SHT_GNU_ATTRIBUTES);
687 ECase(SHT_GNU_HASH);
688 ECase(SHT_GNU_verdef);
689 ECase(SHT_GNU_verneed);
690 ECase(SHT_GNU_versym);
691 switch (Object->getMachine()) {
692 case ELF::EM_ARM:
693 ECase(SHT_ARM_EXIDX);
694 ECase(SHT_ARM_PREEMPTMAP);
695 ECase(SHT_ARM_ATTRIBUTES);
696 ECase(SHT_ARM_DEBUGOVERLAY);
697 ECase(SHT_ARM_OVERLAYSECTION);
698 break;
699 case ELF::EM_HEXAGON:
700 ECase(SHT_HEX_ORDERED);
701 ECase(SHT_HEXAGON_ATTRIBUTES);
702 break;
703 case ELF::EM_X86_64:
704 ECase(SHT_X86_64_UNWIND);
705 break;
706 case ELF::EM_MIPS:
707 ECase(SHT_MIPS_REGINFO);
708 ECase(SHT_MIPS_OPTIONS);
709 ECase(SHT_MIPS_DWARF);
710 ECase(SHT_MIPS_ABIFLAGS);
711 break;
712 case ELF::EM_RISCV:
713 ECase(SHT_RISCV_ATTRIBUTES);
714 break;
715 case ELF::EM_MSP430:
716 ECase(SHT_MSP430_ATTRIBUTES);
717 break;
718 case ELF::EM_AARCH64:
719 ECase(SHT_AARCH64_AUTH_RELR);
720 ECase(SHT_AARCH64_MEMTAG_GLOBALS_STATIC);
721 ECase(SHT_AARCH64_MEMTAG_GLOBALS_DYNAMIC);
722 break;
723 default:
724 // Nothing to do.
725 break;
726 }
727#undef ECase
728 IO.enumFallback<Hex32>(Value);
729}
730
731void ScalarBitSetTraits<ELFYAML::ELF_PF>::bitset(IO &IO,
732 ELFYAML::ELF_PF &Value) {
733#define BCase(X) IO.bitSetCase(Value, #X, ELF::X)
734 BCase(PF_X);
735 BCase(PF_W);
736 BCase(PF_R);
737}
738
739void ScalarBitSetTraits<ELFYAML::ELF_SHF>::bitset(IO &IO,
740 ELFYAML::ELF_SHF &Value) {
741 const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
742#define BCase(X) IO.bitSetCase(Value, #X, ELF::X)
743 BCase(SHF_WRITE);
744 BCase(SHF_ALLOC);
745 BCase(SHF_EXCLUDE);
746 BCase(SHF_EXECINSTR);
747 BCase(SHF_MERGE);
748 BCase(SHF_STRINGS);
749 BCase(SHF_INFO_LINK);
750 BCase(SHF_LINK_ORDER);
751 BCase(SHF_OS_NONCONFORMING);
752 BCase(SHF_GROUP);
753 BCase(SHF_TLS);
754 BCase(SHF_COMPRESSED);
755 switch (Object->getOSAbi()) {
756 case ELF::ELFOSABI_SOLARIS:
757 BCase(SHF_SUNW_NODISCARD);
758 break;
759 default:
760 BCase(SHF_GNU_RETAIN);
761 break;
762 }
763 switch (Object->getMachine()) {
764 case ELF::EM_AARCH64:
765 BCase(SHF_AARCH64_PURECODE);
766 break;
767 case ELF::EM_ARM:
768 BCase(SHF_ARM_PURECODE);
769 break;
770 case ELF::EM_HEXAGON:
771 BCase(SHF_HEX_GPREL);
772 break;
773 case ELF::EM_MIPS:
774 BCase(SHF_MIPS_NODUPES);
775 BCase(SHF_MIPS_NAMES);
776 BCase(SHF_MIPS_LOCAL);
777 BCase(SHF_MIPS_NOSTRIP);
778 BCase(SHF_MIPS_GPREL);
779 BCase(SHF_MIPS_MERGE);
780 BCase(SHF_MIPS_ADDR);
781 BCase(SHF_MIPS_STRING);
782 break;
783 case ELF::EM_X86_64:
784 BCase(SHF_X86_64_LARGE);
785 break;
786 default:
787 // Nothing to do.
788 break;
789 }
790#undef BCase
791}
792
793void ScalarEnumerationTraits<ELFYAML::ELF_SHN>::enumeration(
794 IO &IO, ELFYAML::ELF_SHN &Value) {
795 const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
796 assert(Object && "The IO context is not initialized");
797#define ECase(X) IO.enumCase(Value, #X, ELF::X)
798 ECase(SHN_UNDEF);
799 ECase(SHN_LORESERVE);
800 ECase(SHN_LOPROC);
801 ECase(SHN_HIPROC);
802 ECase(SHN_LOOS);
803 ECase(SHN_HIOS);
804 ECase(SHN_ABS);
805 ECase(SHN_COMMON);
806 ECase(SHN_XINDEX);
807 ECase(SHN_HIRESERVE);
808 ECase(SHN_AMDGPU_LDS);
809
810 if (!IO.outputting() || Object->getMachine() == ELF::EM_MIPS) {
811 ECase(SHN_MIPS_ACOMMON);
812 ECase(SHN_MIPS_TEXT);
813 ECase(SHN_MIPS_DATA);
814 ECase(SHN_MIPS_SCOMMON);
815 ECase(SHN_MIPS_SUNDEFINED);
816 }
817
818 ECase(SHN_HEXAGON_SCOMMON);
819 ECase(SHN_HEXAGON_SCOMMON_1);
820 ECase(SHN_HEXAGON_SCOMMON_2);
821 ECase(SHN_HEXAGON_SCOMMON_4);
822 ECase(SHN_HEXAGON_SCOMMON_8);
823#undef ECase
824 IO.enumFallback<Hex16>(Value);
825}
826
827void ScalarEnumerationTraits<ELFYAML::ELF_STB>::enumeration(
828 IO &IO, ELFYAML::ELF_STB &Value) {
829#define ECase(X) IO.enumCase(Value, #X, ELF::X)
830 ECase(STB_LOCAL);
831 ECase(STB_GLOBAL);
832 ECase(STB_WEAK);
833 ECase(STB_GNU_UNIQUE);
834#undef ECase
835 IO.enumFallback<Hex8>(Value);
836}
837
838void ScalarEnumerationTraits<ELFYAML::ELF_STT>::enumeration(
839 IO &IO, ELFYAML::ELF_STT &Value) {
840#define ECase(X) IO.enumCase(Value, #X, ELF::X)
841 ECase(STT_NOTYPE);
842 ECase(STT_OBJECT);
843 ECase(STT_FUNC);
844 ECase(STT_SECTION);
845 ECase(STT_FILE);
846 ECase(STT_COMMON);
847 ECase(STT_TLS);
848 ECase(STT_GNU_IFUNC);
849#undef ECase
850 IO.enumFallback<Hex8>(Value);
851}
852
853
854void ScalarEnumerationTraits<ELFYAML::ELF_RSS>::enumeration(
855 IO &IO, ELFYAML::ELF_RSS &Value) {
856#define ECase(X) IO.enumCase(Value, #X, ELF::X)
857 ECase(RSS_UNDEF);
858 ECase(RSS_GP);
859 ECase(RSS_GP0);
860 ECase(RSS_LOC);
861#undef ECase
862}
863
864void ScalarEnumerationTraits<ELFYAML::ELF_REL>::enumeration(
865 IO &IO, ELFYAML::ELF_REL &Value) {
866 const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
867 assert(Object && "The IO context is not initialized");
868#define ELF_RELOC(X, Y) IO.enumCase(Value, #X, ELF::X);
869 switch (Object->getMachine()) {
870 case ELF::EM_X86_64:
871#include "llvm/BinaryFormat/ELFRelocs/x86_64.def"
872 break;
873 case ELF::EM_MIPS:
874#include "llvm/BinaryFormat/ELFRelocs/Mips.def"
875 break;
876 case ELF::EM_HEXAGON:
877#include "llvm/BinaryFormat/ELFRelocs/Hexagon.def"
878 break;
879 case ELF::EM_386:
880 case ELF::EM_IAMCU:
881#include "llvm/BinaryFormat/ELFRelocs/i386.def"
882 break;
883 case ELF::EM_AARCH64:
884#include "llvm/BinaryFormat/ELFRelocs/AArch64.def"
885 break;
886 case ELF::EM_ARM:
887#include "llvm/BinaryFormat/ELFRelocs/ARM.def"
888 break;
889 case ELF::EM_ARC:
890#include "llvm/BinaryFormat/ELFRelocs/ARC.def"
891 break;
892 case ELF::EM_RISCV:
893#include "llvm/BinaryFormat/ELFRelocs/RISCV.def"
894 break;
895 case ELF::EM_LANAI:
896#include "llvm/BinaryFormat/ELFRelocs/Lanai.def"
897 break;
898 case ELF::EM_AMDGPU:
899#include "llvm/BinaryFormat/ELFRelocs/AMDGPU.def"
900 break;
901 case ELF::EM_BPF:
902#include "llvm/BinaryFormat/ELFRelocs/BPF.def"
903 break;
904 case ELF::EM_VE:
905#include "llvm/BinaryFormat/ELFRelocs/VE.def"
906 break;
907 case ELF::EM_CSKY:
908#include "llvm/BinaryFormat/ELFRelocs/CSKY.def"
909 break;
910 case ELF::EM_PPC:
911#include "llvm/BinaryFormat/ELFRelocs/PowerPC.def"
912 break;
913 case ELF::EM_PPC64:
914#include "llvm/BinaryFormat/ELFRelocs/PowerPC64.def"
915 break;
916 case ELF::EM_SPARCV9:
917#include "llvm/BinaryFormat/ELFRelocs/Sparc.def"
918 break;
919 case ELF::EM_68K:
920#include "llvm/BinaryFormat/ELFRelocs/M68k.def"
921 break;
922 case ELF::EM_LOONGARCH:
923#include "llvm/BinaryFormat/ELFRelocs/LoongArch.def"
924 break;
925 case ELF::EM_XTENSA:
926#include "llvm/BinaryFormat/ELFRelocs/Xtensa.def"
927 break;
928 default:
929 // Nothing to do.
930 break;
931 }
932#undef ELF_RELOC
933 IO.enumFallback<Hex32>(Value);
934}
935
936void ScalarEnumerationTraits<ELFYAML::ELF_DYNTAG>::enumeration(
937 IO &IO, ELFYAML::ELF_DYNTAG &Value) {
938 const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
939 assert(Object && "The IO context is not initialized");
940
941// Disable architecture specific tags by default. We might enable them below.
942#define AARCH64_DYNAMIC_TAG(name, value)
943#define MIPS_DYNAMIC_TAG(name, value)
944#define HEXAGON_DYNAMIC_TAG(name, value)
945#define PPC_DYNAMIC_TAG(name, value)
946#define PPC64_DYNAMIC_TAG(name, value)
947// Ignore marker tags such as DT_HIOS (maps to DT_VERNEEDNUM), etc.
948#define DYNAMIC_TAG_MARKER(name, value)
949
950#define STRINGIFY(X) (#X)
951#define DYNAMIC_TAG(X, Y) IO.enumCase(Value, STRINGIFY(DT_##X), ELF::DT_##X);
952 switch (Object->getMachine()) {
953 case ELF::EM_AARCH64:
954#undef AARCH64_DYNAMIC_TAG
955#define AARCH64_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value)
956#include "llvm/BinaryFormat/DynamicTags.def"
957#undef AARCH64_DYNAMIC_TAG
958#define AARCH64_DYNAMIC_TAG(name, value)
959 break;
960 case ELF::EM_MIPS:
961#undef MIPS_DYNAMIC_TAG
962#define MIPS_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value)
963#include "llvm/BinaryFormat/DynamicTags.def"
964#undef MIPS_DYNAMIC_TAG
965#define MIPS_DYNAMIC_TAG(name, value)
966 break;
967 case ELF::EM_HEXAGON:
968#undef HEXAGON_DYNAMIC_TAG
969#define HEXAGON_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value)
970#include "llvm/BinaryFormat/DynamicTags.def"
971#undef HEXAGON_DYNAMIC_TAG
972#define HEXAGON_DYNAMIC_TAG(name, value)
973 break;
974 case ELF::EM_PPC:
975#undef PPC_DYNAMIC_TAG
976#define PPC_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value)
977#include "llvm/BinaryFormat/DynamicTags.def"
978#undef PPC_DYNAMIC_TAG
979#define PPC_DYNAMIC_TAG(name, value)
980 break;
981 case ELF::EM_PPC64:
982#undef PPC64_DYNAMIC_TAG
983#define PPC64_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value)
984#include "llvm/BinaryFormat/DynamicTags.def"
985#undef PPC64_DYNAMIC_TAG
986#define PPC64_DYNAMIC_TAG(name, value)
987 break;
988 case ELF::EM_RISCV:
989#undef RISCV_DYNAMIC_TAG
990#define RISCV_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value)
991#include "llvm/BinaryFormat/DynamicTags.def"
992#undef RISCV_DYNAMIC_TAG
993#define RISCV_DYNAMIC_TAG(name, value)
994 break;
995 case ELF::EM_SPARCV9:
996#undef SPARC_DYNAMIC_TAG
997#define SPARC_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value)
998#include "llvm/BinaryFormat/DynamicTags.def"
999#undef SPARC_DYNAMIC_TAG
1000#define SPARC_DYNAMIC_TAG(name, value)
1001 break;
1002 default:
1003#include "llvm/BinaryFormat/DynamicTags.def"
1004 break;
1005 }
1006#undef AARCH64_DYNAMIC_TAG
1007#undef MIPS_DYNAMIC_TAG
1008#undef HEXAGON_DYNAMIC_TAG
1009#undef PPC_DYNAMIC_TAG
1010#undef PPC64_DYNAMIC_TAG
1011#undef DYNAMIC_TAG_MARKER
1012#undef STRINGIFY
1013#undef DYNAMIC_TAG
1014
1015 IO.enumFallback<Hex64>(Value);
1016}
1017
1018void ScalarEnumerationTraits<ELFYAML::MIPS_AFL_REG>::enumeration(
1019 IO &IO, ELFYAML::MIPS_AFL_REG &Value) {
1020#define ECase(X) IO.enumCase(Value, #X, Mips::AFL_##X)
1021 ECase(REG_NONE);
1022 ECase(REG_32);
1023 ECase(REG_64);
1024 ECase(REG_128);
1025#undef ECase
1026}
1027
1028void ScalarEnumerationTraits<ELFYAML::MIPS_ABI_FP>::enumeration(
1029 IO &IO, ELFYAML::MIPS_ABI_FP &Value) {
1030#define ECase(X) IO.enumCase(Value, #X, Mips::Val_GNU_MIPS_ABI_##X)
1031 ECase(FP_ANY);
1032 ECase(FP_DOUBLE);
1033 ECase(FP_SINGLE);
1034 ECase(FP_SOFT);
1035 ECase(FP_OLD_64);
1036 ECase(FP_XX);
1037 ECase(FP_64);
1038 ECase(FP_64A);
1039#undef ECase
1040}
1041
1042void ScalarEnumerationTraits<ELFYAML::MIPS_AFL_EXT>::enumeration(
1043 IO &IO, ELFYAML::MIPS_AFL_EXT &Value) {
1044#define ECase(X) IO.enumCase(Value, #X, Mips::AFL_##X)
1045 ECase(EXT_NONE);
1046 ECase(EXT_XLR);
1047 ECase(EXT_OCTEON2);
1048 ECase(EXT_OCTEONP);
1049 ECase(EXT_LOONGSON_3A);
1050 ECase(EXT_OCTEON);
1051 ECase(EXT_5900);
1052 ECase(EXT_4650);
1053 ECase(EXT_4010);
1054 ECase(EXT_4100);
1055 ECase(EXT_3900);
1056 ECase(EXT_10000);
1057 ECase(EXT_SB1);
1058 ECase(EXT_4111);
1059 ECase(EXT_4120);
1060 ECase(EXT_5400);
1061 ECase(EXT_5500);
1062 ECase(EXT_LOONGSON_2E);
1063 ECase(EXT_LOONGSON_2F);
1064 ECase(EXT_OCTEON3);
1065#undef ECase
1066}
1067
1068void ScalarEnumerationTraits<ELFYAML::MIPS_ISA>::enumeration(
1069 IO &IO, ELFYAML::MIPS_ISA &Value) {
1070 IO.enumCase(Value, "MIPS1", 1);
1071 IO.enumCase(Value, "MIPS2", 2);
1072 IO.enumCase(Value, "MIPS3", 3);
1073 IO.enumCase(Value, "MIPS4", 4);
1074 IO.enumCase(Value, "MIPS5", 5);
1075 IO.enumCase(Value, "MIPS32", 32);
1076 IO.enumCase(Value, "MIPS64", 64);
1077 IO.enumFallback<Hex32>(Value);
1078}
1079
1080void ScalarBitSetTraits<ELFYAML::MIPS_AFL_ASE>::bitset(
1081 IO &IO, ELFYAML::MIPS_AFL_ASE &Value) {
1082#define BCase(X) IO.bitSetCase(Value, #X, Mips::AFL_ASE_##X)
1083 BCase(DSP);
1084 BCase(DSPR2);
1085 BCase(EVA);
1086 BCase(MCU);
1087 BCase(MDMX);
1088 BCase(MIPS3D);
1089 BCase(MT);
1090 BCase(SMARTMIPS);
1091 BCase(VIRT);
1092 BCase(MSA);
1093 BCase(MIPS16);
1094 BCase(MICROMIPS);
1095 BCase(XPA);
1096 BCase(CRC);
1097 BCase(GINV);
1098#undef BCase
1099}
1100
1101void ScalarBitSetTraits<ELFYAML::MIPS_AFL_FLAGS1>::bitset(
1102 IO &IO, ELFYAML::MIPS_AFL_FLAGS1 &Value) {
1103#define BCase(X) IO.bitSetCase(Value, #X, Mips::AFL_FLAGS1_##X)
1104 BCase(ODDSPREG);
1105#undef BCase
1106}
1107
1112
1113void MappingTraits<ELFYAML::FileHeader>::mapping(IO &IO,
1114 ELFYAML::FileHeader &FileHdr) {
1115 IO.mapRequired("Class", FileHdr.Class);
1116 IO.mapRequired("Data", FileHdr.Data);
1117 IO.mapOptional("OSABI", FileHdr.OSABI, ELFYAML::ELF_ELFOSABI(0));
1118 IO.mapOptional("ABIVersion", FileHdr.ABIVersion, Hex8(0));
1119 IO.mapRequired("Type", FileHdr.Type);
1120 IO.mapOptional("Machine", FileHdr.Machine);
1121 IO.mapOptional("Flags", FileHdr.Flags);
1122 IO.mapOptional("Entry", FileHdr.Entry, Hex64(0));
1123 IO.mapOptional("SectionHeaderStringTable", FileHdr.SectionHeaderStringTable);
1124
1125 // obj2yaml does not dump these fields.
1126 assert(!IO.outputting() ||
1127 (!FileHdr.EPhOff && !FileHdr.EPhEntSize && !FileHdr.EPhNum));
1128 IO.mapOptional("EPhOff", FileHdr.EPhOff);
1129 IO.mapOptional("EPhEntSize", FileHdr.EPhEntSize);
1130 IO.mapOptional("EPhNum", FileHdr.EPhNum);
1131 IO.mapOptional("EShEntSize", FileHdr.EShEntSize);
1132 IO.mapOptional("EShOff", FileHdr.EShOff);
1133 IO.mapOptional("EShNum", FileHdr.EShNum);
1134 IO.mapOptional("EShStrNdx", FileHdr.EShStrNdx);
1135}
1136
1137void MappingTraits<ELFYAML::ProgramHeader>::mapping(
1138 IO &IO, ELFYAML::ProgramHeader &Phdr) {
1139 IO.mapRequired("Type", Phdr.Type);
1140 IO.mapOptional("Flags", Phdr.Flags, ELFYAML::ELF_PF(0));
1141 IO.mapOptional("FirstSec", Phdr.FirstSec);
1142 IO.mapOptional("LastSec", Phdr.LastSec);
1143 IO.mapOptional("VAddr", Phdr.VAddr, Hex64(0));
1144 IO.mapOptional("PAddr", Phdr.PAddr, Phdr.VAddr);
1145 IO.mapOptional("Align", Phdr.Align);
1146 IO.mapOptional("FileSize", Phdr.FileSize);
1147 IO.mapOptional("MemSize", Phdr.MemSize);
1148 IO.mapOptional("Offset", Phdr.Offset);
1149}
1150
1151std::string MappingTraits<ELFYAML::ProgramHeader>::validate(
1152 IO &IO, ELFYAML::ProgramHeader &FileHdr) {
1153 if (!FileHdr.FirstSec && FileHdr.LastSec)
1154 return "the \"LastSec\" key can't be used without the \"FirstSec\" key";
1155 if (FileHdr.FirstSec && !FileHdr.LastSec)
1156 return "the \"FirstSec\" key can't be used without the \"LastSec\" key";
1157 return "";
1158}
1159
1160LLVM_YAML_STRONG_TYPEDEF(StringRef, StOtherPiece)
1161
1162template <> struct ScalarTraits<StOtherPiece> {
1163 static void output(const StOtherPiece &Val, void *, raw_ostream &Out) {
1164 Out << Val;
1165 }
1166 static StringRef input(StringRef Scalar, void *, StOtherPiece &Val) {
1167 Val = Scalar;
1168 return {};
1169 }
1170 static QuotingType mustQuote(StringRef) { return QuotingType::None; }
1171};
1172template <> struct SequenceElementTraits<StOtherPiece> {
1173 static const bool flow = true;
1174};
1175
1176template <> struct ScalarTraits<ELFYAML::YAMLFlowString> {
1177 static void output(const ELFYAML::YAMLFlowString &Val, void *,
1178 raw_ostream &Out) {
1179 Out << Val;
1180 }
1181 static StringRef input(StringRef Scalar, void *,
1182 ELFYAML::YAMLFlowString &Val) {
1183 Val = Scalar;
1184 return {};
1185 }
1189};
1190template <> struct SequenceElementTraits<ELFYAML::YAMLFlowString> {
1191 static const bool flow = true;
1192};
1193
1194namespace {
1195
1196struct NormalizedOther {
1197 NormalizedOther(IO &IO) : YamlIO(IO) {}
1198 NormalizedOther(IO &IO, std::optional<uint8_t> Original) : YamlIO(IO) {
1199 assert(Original && "This constructor is only used for outputting YAML and "
1200 "assumes a non-empty Original");
1201 std::vector<StOtherPiece> Ret;
1202 const auto *Object = static_cast<ELFYAML::Object *>(YamlIO.getContext());
1203 for (std::pair<StringRef, uint8_t> &P :
1204 getFlags(Object->getMachine()).takeVector()) {
1205 uint8_t FlagValue = P.second;
1206 if ((*Original & FlagValue) != FlagValue)
1207 continue;
1208 *Original &= ~FlagValue;
1209 Ret.push_back({P.first});
1210 }
1211
1212 if (*Original != 0) {
1213 UnknownFlagsHolder = std::to_string(*Original);
1214 Ret.push_back({UnknownFlagsHolder});
1215 }
1216
1217 if (!Ret.empty())
1218 Other = std::move(Ret);
1219 }
1220
1221 uint8_t toValue(StringRef Name) {
1222 const auto *Object = static_cast<ELFYAML::Object *>(YamlIO.getContext());
1223 MapVector<StringRef, uint8_t> Flags = getFlags(Object->getMachine());
1224
1225 auto It = Flags.find(Name);
1226 if (It != Flags.end())
1227 return It->second;
1228
1229 uint8_t Val;
1230 if (to_integer(Name, Val))
1231 return Val;
1232
1233 YamlIO.setError("an unknown value is used for symbol's 'Other' field: " +
1234 Name);
1235 return 0;
1236 }
1237
1238 std::optional<uint8_t> denormalize(IO &) {
1239 if (!Other)
1240 return std::nullopt;
1241 uint8_t Ret = 0;
1242 for (StOtherPiece &Val : *Other)
1243 Ret |= toValue(Val);
1244 return Ret;
1245 }
1246
1247 // st_other field is used to encode symbol visibility and platform-dependent
1248 // flags and values. This method returns a name to value map that is used for
1249 // parsing and encoding this field.
1250 MapVector<StringRef, uint8_t> getFlags(unsigned EMachine) {
1251 MapVector<StringRef, uint8_t> Map;
1252 // STV_* values are just enumeration values. We add them in a reversed order
1253 // because when we convert the st_other to named constants when printing
1254 // YAML we want to use a maximum number of bits on each step:
1255 // when we have st_other == 3, we want to print it as STV_PROTECTED (3), but
1256 // not as STV_HIDDEN (2) + STV_INTERNAL (1).
1257 Map["STV_PROTECTED"] = ELF::STV_PROTECTED;
1258 Map["STV_HIDDEN"] = ELF::STV_HIDDEN;
1259 Map["STV_INTERNAL"] = ELF::STV_INTERNAL;
1260 // STV_DEFAULT is used to represent the default visibility and has a value
1261 // 0. We want to be able to read it from YAML documents, but there is no
1262 // reason to print it.
1263 if (!YamlIO.outputting())
1264 Map["STV_DEFAULT"] = ELF::STV_DEFAULT;
1265
1266 // MIPS is not consistent. All of the STO_MIPS_* values are bit flags,
1267 // except STO_MIPS_MIPS16 which overlaps them. It should be checked and
1268 // consumed first when we print the output, because we do not want to print
1269 // any other flags that have the same bits instead.
1270 if (EMachine == ELF::EM_MIPS) {
1271 Map["STO_MIPS_MIPS16"] = ELF::STO_MIPS_MIPS16;
1272 Map["STO_MIPS_MICROMIPS"] = ELF::STO_MIPS_MICROMIPS;
1273 Map["STO_MIPS_PIC"] = ELF::STO_MIPS_PIC;
1274 Map["STO_MIPS_PLT"] = ELF::STO_MIPS_PLT;
1275 Map["STO_MIPS_OPTIONAL"] = ELF::STO_MIPS_OPTIONAL;
1276 }
1277
1278 if (EMachine == ELF::EM_AARCH64)
1279 Map["STO_AARCH64_VARIANT_PCS"] = ELF::STO_AARCH64_VARIANT_PCS;
1280 if (EMachine == ELF::EM_RISCV)
1281 Map["STO_RISCV_VARIANT_CC"] = ELF::STO_RISCV_VARIANT_CC;
1282 return Map;
1283 }
1284
1285 IO &YamlIO;
1286 std::optional<std::vector<StOtherPiece>> Other;
1287 std::string UnknownFlagsHolder;
1288};
1289
1290} // end anonymous namespace
1291
1292void ScalarTraits<ELFYAML::YAMLIntUInt>::output(const ELFYAML::YAMLIntUInt &Val,
1293 void *Ctx, raw_ostream &Out) {
1294 Out << Val;
1295}
1296
1297StringRef ScalarTraits<ELFYAML::YAMLIntUInt>::input(StringRef Scalar, void *Ctx,
1298 ELFYAML::YAMLIntUInt &Val) {
1299 const bool Is64 = static_cast<ELFYAML::Object *>(Ctx)->Header.Class ==
1300 ELFYAML::ELF_ELFCLASS(ELF::ELFCLASS64);
1301 StringRef ErrMsg = "invalid number";
1302 // We do not accept negative hex numbers because their meaning is ambiguous.
1303 // For example, would -0xfffffffff mean 1 or INT32_MIN?
1304 if (Scalar.empty() || Scalar.starts_with("-0x"))
1305 return ErrMsg;
1306
1307 if (Scalar.starts_with("-")) {
1308 const int64_t MinVal = Is64 ? INT64_MIN : INT32_MIN;
1309 long long Int;
1310 if (getAsSignedInteger(Scalar, /*Radix=*/0, Int) || (Int < MinVal))
1311 return ErrMsg;
1312 Val = Int;
1313 return "";
1314 }
1315
1316 const uint64_t MaxVal = Is64 ? UINT64_MAX : UINT32_MAX;
1317 unsigned long long UInt;
1318 if (getAsUnsignedInteger(Scalar, /*Radix=*/0, UInt) || (UInt > MaxVal))
1319 return ErrMsg;
1320 Val = UInt;
1321 return "";
1322}
1323
1324void MappingTraits<ELFYAML::Symbol>::mapping(IO &IO, ELFYAML::Symbol &Symbol) {
1325 IO.mapOptional("Name", Symbol.Name, StringRef());
1326 IO.mapOptional("StName", Symbol.StName);
1327 IO.mapOptional("Type", Symbol.Type, ELFYAML::ELF_STT(0));
1328 IO.mapOptional("Section", Symbol.Section);
1329 IO.mapOptional("Index", Symbol.Index);
1330 IO.mapOptional("Binding", Symbol.Binding, ELFYAML::ELF_STB(0));
1331 IO.mapOptional("Value", Symbol.Value);
1332 IO.mapOptional("Size", Symbol.Size);
1333
1334 // Symbol's Other field is a bit special. It is usually a field that
1335 // represents st_other and holds the symbol visibility. However, on some
1336 // platforms, it can contain bit fields and regular values, or even sometimes
1337 // a crazy mix of them (see comments for NormalizedOther). Because of this, we
1338 // need special handling.
1339 MappingNormalization<NormalizedOther, std::optional<uint8_t>> Keys(
1340 IO, Symbol.Other);
1341 IO.mapOptional("Other", Keys->Other);
1342}
1343
1344std::string MappingTraits<ELFYAML::Symbol>::validate(IO &IO,
1345 ELFYAML::Symbol &Symbol) {
1346 if (Symbol.Index && Symbol.Section)
1347 return "Index and Section cannot both be specified for Symbol";
1348 return "";
1349}
1350
1351static void commonSectionMapping(IO &IO, ELFYAML::Section &Section) {
1352 IO.mapOptional("Name", Section.Name, StringRef());
1353 IO.mapRequired("Type", Section.Type);
1354 IO.mapOptional("Flags", Section.Flags);
1355 IO.mapOptional("Address", Section.Address);
1356 IO.mapOptional("Link", Section.Link);
1357 IO.mapOptional("AddressAlign", Section.AddressAlign, Hex64(0));
1358 IO.mapOptional("EntSize", Section.EntSize);
1359 IO.mapOptional("Offset", Section.Offset);
1360
1361 IO.mapOptional("Content", Section.Content);
1362 IO.mapOptional("Size", Section.Size);
1363
1364 // obj2yaml does not dump these fields. They are expected to be empty when we
1365 // are producing YAML, because yaml2obj sets appropriate values for them
1366 // automatically when they are not explicitly defined.
1367 assert(!IO.outputting() ||
1368 (!Section.ShOffset && !Section.ShSize && !Section.ShName &&
1369 !Section.ShFlags && !Section.ShType && !Section.ShAddrAlign));
1370 IO.mapOptional("ShAddrAlign", Section.ShAddrAlign);
1371 IO.mapOptional("ShName", Section.ShName);
1372 IO.mapOptional("ShOffset", Section.ShOffset);
1373 IO.mapOptional("ShSize", Section.ShSize);
1374 IO.mapOptional("ShFlags", Section.ShFlags);
1375 IO.mapOptional("ShType", Section.ShType);
1376}
1377
1378static void sectionMapping(IO &IO, ELFYAML::DynamicSection &Section) {
1379 commonSectionMapping(IO, Section);
1380 IO.mapOptional("Entries", Section.Entries);
1381}
1382
1383static void sectionMapping(IO &IO, ELFYAML::RawContentSection &Section) {
1384 commonSectionMapping(IO, Section);
1385
1386 // We also support reading a content as array of bytes using the ContentArray
1387 // key. obj2yaml never prints this field.
1388 assert(!IO.outputting() || !Section.ContentBuf);
1389 IO.mapOptional("ContentArray", Section.ContentBuf);
1390 if (Section.ContentBuf) {
1391 if (Section.Content)
1392 IO.setError("Content and ContentArray can't be used together");
1393 Section.Content = yaml::BinaryRef(*Section.ContentBuf);
1394 }
1395
1396 IO.mapOptional("Info", Section.Info);
1397}
1398
1399static void sectionMapping(IO &IO, ELFYAML::BBAddrMapSection &Section) {
1400 commonSectionMapping(IO, Section);
1401 IO.mapOptional("Content", Section.Content);
1402 IO.mapOptional("Entries", Section.Entries);
1403 IO.mapOptional("PGOAnalyses", Section.PGOAnalyses);
1404}
1405
1406static void sectionMapping(IO &IO, ELFYAML::StackSizesSection &Section) {
1407 commonSectionMapping(IO, Section);
1408 IO.mapOptional("Entries", Section.Entries);
1409}
1410
1411static void sectionMapping(IO &IO, ELFYAML::HashSection &Section) {
1412 commonSectionMapping(IO, Section);
1413 IO.mapOptional("Bucket", Section.Bucket);
1414 IO.mapOptional("Chain", Section.Chain);
1415
1416 // obj2yaml does not dump these fields. They can be used to override nchain
1417 // and nbucket values for creating broken sections.
1418 assert(!IO.outputting() || (!Section.NBucket && !Section.NChain));
1419 IO.mapOptional("NChain", Section.NChain);
1420 IO.mapOptional("NBucket", Section.NBucket);
1421}
1422
1423static void sectionMapping(IO &IO, ELFYAML::NoteSection &Section) {
1424 commonSectionMapping(IO, Section);
1425 IO.mapOptional("Notes", Section.Notes);
1426}
1427
1428
1429static void sectionMapping(IO &IO, ELFYAML::GnuHashSection &Section) {
1430 commonSectionMapping(IO, Section);
1431 IO.mapOptional("Header", Section.Header);
1432 IO.mapOptional("BloomFilter", Section.BloomFilter);
1433 IO.mapOptional("HashBuckets", Section.HashBuckets);
1434 IO.mapOptional("HashValues", Section.HashValues);
1435}
1436static void sectionMapping(IO &IO, ELFYAML::NoBitsSection &Section) {
1437 commonSectionMapping(IO, Section);
1438}
1439
1440static void sectionMapping(IO &IO, ELFYAML::VerdefSection &Section) {
1441 commonSectionMapping(IO, Section);
1442 IO.mapOptional("Info", Section.Info);
1443 IO.mapOptional("Entries", Section.Entries);
1444}
1445
1446static void sectionMapping(IO &IO, ELFYAML::SymverSection &Section) {
1447 commonSectionMapping(IO, Section);
1448 IO.mapOptional("Entries", Section.Entries);
1449}
1450
1451static void sectionMapping(IO &IO, ELFYAML::VerneedSection &Section) {
1452 commonSectionMapping(IO, Section);
1453 IO.mapOptional("Info", Section.Info);
1454 IO.mapOptional("Dependencies", Section.VerneedV);
1455}
1456
1457static void sectionMapping(IO &IO, ELFYAML::RelocationSection &Section) {
1458 commonSectionMapping(IO, Section);
1459 IO.mapOptional("Info", Section.RelocatableSec, StringRef());
1460 IO.mapOptional("Relocations", Section.Relocations);
1461}
1462
1463static void sectionMapping(IO &IO, ELFYAML::RelrSection &Section) {
1464 commonSectionMapping(IO, Section);
1465 IO.mapOptional("Entries", Section.Entries);
1466}
1467
1468static void groupSectionMapping(IO &IO, ELFYAML::GroupSection &Group) {
1469 commonSectionMapping(IO, Group);
1470 IO.mapOptional("Info", Group.Signature);
1471 IO.mapOptional("Members", Group.Members);
1472}
1473
1474static void sectionMapping(IO &IO, ELFYAML::SymtabShndxSection &Section) {
1475 commonSectionMapping(IO, Section);
1476 IO.mapOptional("Entries", Section.Entries);
1477}
1478
1479static void sectionMapping(IO &IO, ELFYAML::AddrsigSection &Section) {
1480 commonSectionMapping(IO, Section);
1481 IO.mapOptional("Symbols", Section.Symbols);
1482}
1483
1484static void fillMapping(IO &IO, ELFYAML::Fill &Fill) {
1485 IO.mapOptional("Name", Fill.Name, StringRef());
1486 IO.mapOptional("Pattern", Fill.Pattern);
1487 IO.mapOptional("Offset", Fill.Offset);
1488 IO.mapRequired("Size", Fill.Size);
1489}
1490
1491static void sectionHeaderTableMapping(IO &IO,
1492 ELFYAML::SectionHeaderTable &SHT) {
1493 IO.mapOptional("Offset", SHT.Offset);
1494 IO.mapOptional("Sections", SHT.Sections);
1495 IO.mapOptional("Excluded", SHT.Excluded);
1496 IO.mapOptional("NoHeaders", SHT.NoHeaders);
1497}
1498
1499static void sectionMapping(IO &IO, ELFYAML::LinkerOptionsSection &Section) {
1500 commonSectionMapping(IO, Section);
1501 IO.mapOptional("Options", Section.Options);
1502}
1503
1504static void sectionMapping(IO &IO,
1505 ELFYAML::DependentLibrariesSection &Section) {
1506 commonSectionMapping(IO, Section);
1507 IO.mapOptional("Libraries", Section.Libs);
1508}
1509
1510static void sectionMapping(IO &IO, ELFYAML::CallGraphProfileSection &Section) {
1511 commonSectionMapping(IO, Section);
1512 IO.mapOptional("Entries", Section.Entries);
1513}
1514
1515void MappingTraits<ELFYAML::SectionOrType>::mapping(
1516 IO &IO, ELFYAML::SectionOrType &sectionOrType) {
1517 IO.mapRequired("SectionOrType", sectionOrType.sectionNameOrType);
1518}
1519
1520static void sectionMapping(IO &IO, ELFYAML::ARMIndexTableSection &Section) {
1521 commonSectionMapping(IO, Section);
1522 IO.mapOptional("Entries", Section.Entries);
1523}
1524
1525static void sectionMapping(IO &IO, ELFYAML::MipsABIFlags &Section) {
1526 commonSectionMapping(IO, Section);
1527 IO.mapOptional("Version", Section.Version, Hex16(0));
1528 IO.mapRequired("ISA", Section.ISALevel);
1529 IO.mapOptional("ISARevision", Section.ISARevision, Hex8(0));
1530 IO.mapOptional("ISAExtension", Section.ISAExtension,
1531 ELFYAML::MIPS_AFL_EXT(Mips::AFL_EXT_NONE));
1532 IO.mapOptional("ASEs", Section.ASEs, ELFYAML::MIPS_AFL_ASE(0));
1533 IO.mapOptional("FpABI", Section.FpABI,
1534 ELFYAML::MIPS_ABI_FP(Mips::Val_GNU_MIPS_ABI_FP_ANY));
1535 IO.mapOptional("GPRSize", Section.GPRSize,
1536 ELFYAML::MIPS_AFL_REG(Mips::AFL_REG_NONE));
1537 IO.mapOptional("CPR1Size", Section.CPR1Size,
1538 ELFYAML::MIPS_AFL_REG(Mips::AFL_REG_NONE));
1539 IO.mapOptional("CPR2Size", Section.CPR2Size,
1540 ELFYAML::MIPS_AFL_REG(Mips::AFL_REG_NONE));
1541 IO.mapOptional("Flags1", Section.Flags1, ELFYAML::MIPS_AFL_FLAGS1(0));
1542 IO.mapOptional("Flags2", Section.Flags2, Hex32(0));
1543}
1544
1545static StringRef getStringValue(IO &IO, const char *Key) {
1546 StringRef Val;
1547 IO.mapRequired(Key, Val);
1548 return Val;
1549}
1550
1551static void setStringValue(IO &IO, const char *Key, StringRef Val) {
1552 IO.mapRequired(Key, Val);
1553}
1554
1555static bool isInteger(StringRef Val) {
1556 APInt Tmp;
1557 return !Val.getAsInteger(0, Tmp);
1558}
1559
1560void MappingTraits<std::unique_ptr<ELFYAML::Chunk>>::mapping(
1561 IO &IO, std::unique_ptr<ELFYAML::Chunk> &Section) {
1562 ELFYAML::ELF_SHT Type = ELF::SHT_NULL;
1563 StringRef TypeStr;
1564 if (IO.outputting()) {
1565 if (auto *S = dyn_cast<ELFYAML::Section>(Section.get()))
1566 Type = S->Type;
1567 else if (auto *SHT = dyn_cast<ELFYAML::SectionHeaderTable>(Section.get()))
1568 TypeStr = SHT->TypeStr;
1569 } else {
1570 // When the Type string does not have a "SHT_" prefix, we know it is not a
1571 // description of a regular ELF output section.
1572 TypeStr = getStringValue(IO, "Type");
1573 if (TypeStr.starts_with("SHT_") || isInteger(TypeStr))
1574 IO.mapRequired("Type", Type);
1575 }
1576
1577 if (TypeStr == "Fill") {
1578 assert(!IO.outputting()); // We don't dump fills currently.
1579 Section.reset(new ELFYAML::Fill());
1580 fillMapping(IO, *cast<ELFYAML::Fill>(Section.get()));
1581 return;
1582 }
1583
1584 if (TypeStr == ELFYAML::SectionHeaderTable::TypeStr) {
1585 if (IO.outputting())
1586 setStringValue(IO, "Type", TypeStr);
1587 else
1588 Section.reset(new ELFYAML::SectionHeaderTable(/*IsImplicit=*/false));
1589
1590 sectionHeaderTableMapping(
1591 IO, *cast<ELFYAML::SectionHeaderTable>(Section.get()));
1592 return;
1593 }
1594
1595 const auto &Obj = *static_cast<ELFYAML::Object *>(IO.getContext());
1596 if (Obj.getMachine() == ELF::EM_MIPS && Type == ELF::SHT_MIPS_ABIFLAGS) {
1597 if (!IO.outputting())
1598 Section.reset(new ELFYAML::MipsABIFlags());
1599 sectionMapping(IO, *cast<ELFYAML::MipsABIFlags>(Section.get()));
1600 return;
1601 }
1602
1603 if (Obj.getMachine() == ELF::EM_ARM && Type == ELF::SHT_ARM_EXIDX) {
1604 if (!IO.outputting())
1605 Section.reset(new ELFYAML::ARMIndexTableSection());
1606 sectionMapping(IO, *cast<ELFYAML::ARMIndexTableSection>(Section.get()));
1607 return;
1608 }
1609
1610 switch (Type) {
1611 case ELF::SHT_DYNAMIC:
1612 if (!IO.outputting())
1613 Section.reset(new ELFYAML::DynamicSection());
1614 sectionMapping(IO, *cast<ELFYAML::DynamicSection>(Section.get()));
1615 break;
1616 case ELF::SHT_REL:
1617 case ELF::SHT_RELA:
1618 case ELF::SHT_CREL:
1619 if (!IO.outputting())
1620 Section.reset(new ELFYAML::RelocationSection());
1621 sectionMapping(IO, *cast<ELFYAML::RelocationSection>(Section.get()));
1622 break;
1623 case ELF::SHT_RELR:
1624 if (!IO.outputting())
1625 Section.reset(new ELFYAML::RelrSection());
1626 sectionMapping(IO, *cast<ELFYAML::RelrSection>(Section.get()));
1627 break;
1628 case ELF::SHT_GROUP:
1629 if (!IO.outputting())
1630 Section.reset(new ELFYAML::GroupSection());
1631 groupSectionMapping(IO, *cast<ELFYAML::GroupSection>(Section.get()));
1632 break;
1633 case ELF::SHT_NOBITS:
1634 if (!IO.outputting())
1635 Section.reset(new ELFYAML::NoBitsSection());
1636 sectionMapping(IO, *cast<ELFYAML::NoBitsSection>(Section.get()));
1637 break;
1638 case ELF::SHT_HASH:
1639 if (!IO.outputting())
1640 Section.reset(new ELFYAML::HashSection());
1641 sectionMapping(IO, *cast<ELFYAML::HashSection>(Section.get()));
1642 break;
1643 case ELF::SHT_NOTE:
1644 if (!IO.outputting())
1645 Section.reset(new ELFYAML::NoteSection());
1646 sectionMapping(IO, *cast<ELFYAML::NoteSection>(Section.get()));
1647 break;
1648 case ELF::SHT_GNU_HASH:
1649 if (!IO.outputting())
1650 Section.reset(new ELFYAML::GnuHashSection());
1651 sectionMapping(IO, *cast<ELFYAML::GnuHashSection>(Section.get()));
1652 break;
1653 case ELF::SHT_GNU_verdef:
1654 if (!IO.outputting())
1655 Section.reset(new ELFYAML::VerdefSection());
1656 sectionMapping(IO, *cast<ELFYAML::VerdefSection>(Section.get()));
1657 break;
1658 case ELF::SHT_GNU_versym:
1659 if (!IO.outputting())
1660 Section.reset(new ELFYAML::SymverSection());
1661 sectionMapping(IO, *cast<ELFYAML::SymverSection>(Section.get()));
1662 break;
1663 case ELF::SHT_GNU_verneed:
1664 if (!IO.outputting())
1665 Section.reset(new ELFYAML::VerneedSection());
1666 sectionMapping(IO, *cast<ELFYAML::VerneedSection>(Section.get()));
1667 break;
1668 case ELF::SHT_SYMTAB_SHNDX:
1669 if (!IO.outputting())
1670 Section.reset(new ELFYAML::SymtabShndxSection());
1671 sectionMapping(IO, *cast<ELFYAML::SymtabShndxSection>(Section.get()));
1672 break;
1673 case ELF::SHT_LLVM_ADDRSIG:
1674 if (!IO.outputting())
1675 Section.reset(new ELFYAML::AddrsigSection());
1676 sectionMapping(IO, *cast<ELFYAML::AddrsigSection>(Section.get()));
1677 break;
1678 case ELF::SHT_LLVM_LINKER_OPTIONS:
1679 if (!IO.outputting())
1680 Section.reset(new ELFYAML::LinkerOptionsSection());
1681 sectionMapping(IO, *cast<ELFYAML::LinkerOptionsSection>(Section.get()));
1682 break;
1683 case ELF::SHT_LLVM_DEPENDENT_LIBRARIES:
1684 if (!IO.outputting())
1685 Section.reset(new ELFYAML::DependentLibrariesSection());
1686 sectionMapping(IO,
1687 *cast<ELFYAML::DependentLibrariesSection>(Section.get()));
1688 break;
1689 case ELF::SHT_LLVM_CALL_GRAPH_PROFILE:
1690 if (!IO.outputting())
1691 Section.reset(new ELFYAML::CallGraphProfileSection());
1692 sectionMapping(IO, *cast<ELFYAML::CallGraphProfileSection>(Section.get()));
1693 break;
1694 case ELF::SHT_LLVM_BB_ADDR_MAP:
1695 if (!IO.outputting())
1696 Section.reset(new ELFYAML::BBAddrMapSection());
1697 sectionMapping(IO, *cast<ELFYAML::BBAddrMapSection>(Section.get()));
1698 break;
1699 default:
1700 if (!IO.outputting()) {
1701 StringRef Name;
1702 IO.mapOptional("Name", Name, StringRef());
1703 Name = ELFYAML::dropUniqueSuffix(Name);
1704
1705 if (ELFYAML::StackSizesSection::nameMatches(Name))
1706 Section = std::make_unique<ELFYAML::StackSizesSection>();
1707 else
1708 Section = std::make_unique<ELFYAML::RawContentSection>();
1709 }
1710
1711 if (auto S = dyn_cast<ELFYAML::RawContentSection>(Section.get()))
1712 sectionMapping(IO, *S);
1713 else
1714 sectionMapping(IO, *cast<ELFYAML::StackSizesSection>(Section.get()));
1715 }
1716}
1717
1718std::string MappingTraits<std::unique_ptr<ELFYAML::Chunk>>::validate(
1719 IO &io, std::unique_ptr<ELFYAML::Chunk> &C) {
1720 if (const auto *F = dyn_cast<ELFYAML::Fill>(C.get())) {
1721 // Can't check the `Size`, as it's required and may be left uninitialized by
1722 // previous error.
1723 if (!io.error() && F->Pattern && F->Pattern->binary_size() != 0 && !F->Size)
1724 return "\"Size\" can't be 0 when \"Pattern\" is not empty";
1725 return "";
1726 }
1727
1728 if (const auto *SHT = dyn_cast<ELFYAML::SectionHeaderTable>(C.get())) {
1729 if (SHT->NoHeaders && (SHT->Sections || SHT->Excluded || SHT->Offset))
1730 return "NoHeaders can't be used together with Offset/Sections/Excluded";
1731 return "";
1732 }
1733
1734 const ELFYAML::Section &Sec = *cast<ELFYAML::Section>(C.get());
1735 if (Sec.Size && Sec.Content &&
1736 (uint64_t)(*Sec.Size) < Sec.Content->binary_size())
1737 return "Section size must be greater than or equal to the content size";
1738
1739 auto BuildErrPrefix = [](ArrayRef<std::pair<StringRef, bool>> EntV) {
1740 std::string Msg;
1741 for (size_t I = 0, E = EntV.size(); I != E; ++I) {
1742 StringRef Name = EntV[I].first;
1743 if (I == 0) {
1744 Msg = "\"" + Name.str() + "\"";
1745 continue;
1746 }
1747 if (I != EntV.size() - 1)
1748 Msg += ", \"" + Name.str() + "\"";
1749 else
1750 Msg += " and \"" + Name.str() + "\"";
1751 }
1752 return Msg;
1753 };
1754
1755 std::vector<std::pair<StringRef, bool>> Entries = Sec.getEntries();
1756 const size_t NumUsedEntries = llvm::count_if(
1757 Entries, [](const std::pair<StringRef, bool> &P) { return P.second; });
1758
1759 if ((Sec.Size || Sec.Content) && NumUsedEntries > 0)
1760 return BuildErrPrefix(Entries) +
1761 " cannot be used with \"Content\" or \"Size\"";
1762
1763 if (NumUsedEntries > 0 && Entries.size() != NumUsedEntries)
1764 return BuildErrPrefix(Entries) + " must be used together";
1765
1766 if (const auto *RawSection = dyn_cast<ELFYAML::RawContentSection>(C.get())) {
1767 if (RawSection->Flags && RawSection->ShFlags)
1768 return "ShFlags and Flags cannot be used together";
1769 return "";
1770 }
1771
1772 if (const auto *NB = dyn_cast<ELFYAML::NoBitsSection>(C.get())) {
1773 if (NB->Content)
1774 return "SHT_NOBITS section cannot have \"Content\"";
1775 return "";
1776 }
1777
1778 if (const auto *MF = dyn_cast<ELFYAML::MipsABIFlags>(C.get())) {
1779 if (MF->Content)
1780 return "\"Content\" key is not implemented for SHT_MIPS_ABIFLAGS "
1781 "sections";
1782 if (MF->Size)
1783 return "\"Size\" key is not implemented for SHT_MIPS_ABIFLAGS sections";
1784 return "";
1785 }
1786
1787 return "";
1788}
1789
1790namespace {
1791
1792struct NormalizedMips64RelType {
1793 NormalizedMips64RelType(IO &)
1794 : Type(ELFYAML::ELF_REL(ELF::R_MIPS_NONE)),
1795 Type2(ELFYAML::ELF_REL(ELF::R_MIPS_NONE)),
1796 Type3(ELFYAML::ELF_REL(ELF::R_MIPS_NONE)),
1797 SpecSym(ELFYAML::ELF_REL(ELF::RSS_UNDEF)) {}
1798 NormalizedMips64RelType(IO &, ELFYAML::ELF_REL Original)
1799 : Type(Original & 0xFF), Type2(Original >> 8 & 0xFF),
1800 Type3(Original >> 16 & 0xFF), SpecSym(Original >> 24 & 0xFF) {}
1801
1802 ELFYAML::ELF_REL denormalize(IO &) {
1803 ELFYAML::ELF_REL Res = Type | Type2 << 8 | Type3 << 16 | SpecSym << 24;
1804 return Res;
1805 }
1806
1807 ELFYAML::ELF_REL Type;
1808 ELFYAML::ELF_REL Type2;
1809 ELFYAML::ELF_REL Type3;
1810 ELFYAML::ELF_RSS SpecSym;
1811};
1812
1813} // end anonymous namespace
1814
1815void MappingTraits<ELFYAML::StackSizeEntry>::mapping(
1816 IO &IO, ELFYAML::StackSizeEntry &E) {
1817 assert(IO.getContext() && "The IO context is not initialized");
1818 IO.mapOptional("Address", E.Address, Hex64(0));
1819 IO.mapRequired("Size", E.Size);
1820}
1821
1822void MappingTraits<ELFYAML::GnuHashHeader>::mapping(IO &IO,
1823 ELFYAML::GnuHashHeader &E) {
1824 assert(IO.getContext() && "The IO context is not initialized");
1825 IO.mapOptional("NBuckets", E.NBuckets);
1826 IO.mapRequired("SymNdx", E.SymNdx);
1827 IO.mapOptional("MaskWords", E.MaskWords);
1828 IO.mapRequired("Shift2", E.Shift2);
1829}
1830
1831void MappingTraits<ELFYAML::DynamicEntry>::mapping(IO &IO,
1832 ELFYAML::DynamicEntry &Rel) {
1833 assert(IO.getContext() && "The IO context is not initialized");
1834
1835 IO.mapRequired("Tag", Rel.Tag);
1836 IO.mapRequired("Value", Rel.Val);
1837}
1838
1839void MappingTraits<ELFYAML::NoteEntry>::mapping(IO &IO, ELFYAML::NoteEntry &N) {
1840 assert(IO.getContext() && "The IO context is not initialized");
1841
1842 IO.mapOptional("Name", N.Name);
1843 IO.mapOptional("Desc", N.Desc);
1844 IO.mapRequired("Type", N.Type);
1845}
1846
1847void MappingTraits<ELFYAML::VerdefEntry>::mapping(IO &IO,
1848 ELFYAML::VerdefEntry &E) {
1849 assert(IO.getContext() && "The IO context is not initialized");
1850
1851 IO.mapOptional("Version", E.Version);
1852 IO.mapOptional("Flags", E.Flags);
1853 IO.mapOptional("VersionNdx", E.VersionNdx);
1854 IO.mapOptional("Hash", E.Hash);
1855 IO.mapOptional("VDAux", E.VDAux);
1856 IO.mapRequired("Names", E.VerNames);
1857}
1858
1859void MappingTraits<ELFYAML::VerneedEntry>::mapping(IO &IO,
1860 ELFYAML::VerneedEntry &E) {
1861 assert(IO.getContext() && "The IO context is not initialized");
1862
1863 IO.mapRequired("Version", E.Version);
1864 IO.mapRequired("File", E.File);
1865 IO.mapRequired("Entries", E.AuxV);
1866}
1867
1868void MappingTraits<ELFYAML::VernauxEntry>::mapping(IO &IO,
1869 ELFYAML::VernauxEntry &E) {
1870 assert(IO.getContext() && "The IO context is not initialized");
1871
1872 IO.mapRequired("Name", E.Name);
1873 IO.mapRequired("Hash", E.Hash);
1874 IO.mapRequired("Flags", E.Flags);
1875 IO.mapRequired("Other", E.Other);
1876}
1877
1878void MappingTraits<ELFYAML::Relocation>::mapping(IO &IO,
1879 ELFYAML::Relocation &Rel) {
1880 const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
1881 assert(Object && "The IO context is not initialized");
1882
1883 IO.mapOptional("Offset", Rel.Offset, (Hex64)0);
1884 IO.mapOptional("Symbol", Rel.Symbol);
1885
1886 if (Object->getMachine() == ELFYAML::ELF_EM(ELF::EM_MIPS) &&
1887 Object->Header.Class == ELFYAML::ELF_ELFCLASS(ELF::ELFCLASS64)) {
1888 MappingNormalization<NormalizedMips64RelType, ELFYAML::ELF_REL> Key(
1889 IO, Rel.Type);
1890 IO.mapRequired("Type", Key->Type);
1891 IO.mapOptional("Type2", Key->Type2, ELFYAML::ELF_REL(ELF::R_MIPS_NONE));
1892 IO.mapOptional("Type3", Key->Type3, ELFYAML::ELF_REL(ELF::R_MIPS_NONE));
1893 IO.mapOptional("SpecSym", Key->SpecSym, ELFYAML::ELF_RSS(ELF::RSS_UNDEF));
1894 } else
1895 IO.mapRequired("Type", Rel.Type);
1896
1897 IO.mapOptional("Addend", Rel.Addend, (ELFYAML::YAMLIntUInt)0);
1898}
1899
1900void MappingTraits<ELFYAML::ARMIndexTableEntry>::mapping(
1901 IO &IO, ELFYAML::ARMIndexTableEntry &E) {
1902 assert(IO.getContext() && "The IO context is not initialized");
1903 IO.mapRequired("Offset", E.Offset);
1904
1905 StringRef CantUnwind = "EXIDX_CANTUNWIND";
1906 if (IO.outputting() && (uint32_t)E.Value == ARM::EHABI::EXIDX_CANTUNWIND)
1907 IO.mapRequired("Value", CantUnwind);
1908 else if (!IO.outputting() && getStringValue(IO, "Value") == CantUnwind)
1909 E.Value = ARM::EHABI::EXIDX_CANTUNWIND;
1910 else
1911 IO.mapRequired("Value", E.Value);
1912}
1913
1914void MappingTraits<ELFYAML::Object>::mapping(IO &IO, ELFYAML::Object &Object) {
1915 assert(!IO.getContext() && "The IO context is initialized already");
1916 IO.setContext(&Object);
1917 IO.mapTag("!ELF", true);
1918 IO.mapRequired("FileHeader", Object.Header);
1919 IO.mapOptional("ProgramHeaders", Object.ProgramHeaders);
1920 IO.mapOptional("Sections", Object.Chunks);
1921 IO.mapOptional("Symbols", Object.Symbols);
1922 IO.mapOptional("DynamicSymbols", Object.DynamicSymbols);
1923 IO.mapOptional("DWARF", Object.DWARF);
1924 if (Object.DWARF) {
1925 Object.DWARF->IsLittleEndian =
1926 Object.Header.Data == ELFYAML::ELF_ELFDATA(ELF::ELFDATA2LSB);
1927 Object.DWARF->Is64BitAddrSize =
1928 Object.Header.Class == ELFYAML::ELF_ELFCLASS(ELF::ELFCLASS64);
1929 }
1930 IO.setContext(nullptr);
1931}
1932
1933void MappingTraits<ELFYAML::LinkerOption>::mapping(IO &IO,
1934 ELFYAML::LinkerOption &Opt) {
1935 assert(IO.getContext() && "The IO context is not initialized");
1936 IO.mapRequired("Name", Opt.Key);
1937 IO.mapRequired("Value", Opt.Value);
1938}
1939
1940void MappingTraits<ELFYAML::CallGraphEntryWeight>::mapping(
1941 IO &IO, ELFYAML::CallGraphEntryWeight &E) {
1942 assert(IO.getContext() && "The IO context is not initialized");
1943 IO.mapRequired("Weight", E.Weight);
1944}
1945
1946} // end namespace yaml
1947
1948} // 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...
X
#define X(NUM, ENUM, NAME)
Definition ELF.h:856
AMDGPU_MACH_LIST
#define AMDGPU_MACH_LIST(X)
Definition ELF.h:768
C
static GCRegistry::Add< ShadowStackGC > C("shadow-stack", "Very portable GC for uncooperative code generators")
E
static GCRegistry::Add< CoreCLRGC > E("coreclr", "CoreCLR-compatible GC")
BCase
#define BCase(X)
Definition COFFYAML.cpp:267
BCaseMask
#define BCaseMask(X, M)
ELFYAML.h
This file declares classes for handling the YAML representation of ELF.
F
#define F(x, y, z)
Definition MD5.cpp:54
I
#define I(x, y, z)
Definition MD5.cpp:57
MapVector.h
This file implements a map that provides insertion order iteration.
P
#define P(N)
Msg
const char * Msg
Definition SPIRVModuleAnalysis.cpp:59
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:1606
llvm::APInt
Class for arbitrary precision integers.
Definition APInt.h:78
llvm::ArrayRef
Represent a constant reference to an array (0 or more elements consecutively in memory),...
Definition ArrayRef.h:40
llvm::MapVector
This class implements a map that also provides access to all stored values in a deterministic order.
Definition MapVector.h:38
llvm::StringRef
Represent a constant reference to a string, i.e.
Definition StringRef.h:56
llvm::StringRef::getAsInteger
bool getAsInteger(unsigned Radix, T &Result) const
Parse the current string as an integer of the specified radix.
Definition StringRef.h:490
llvm::StringRef::starts_with
bool starts_with(StringRef Prefix) const
Check if this string starts with the given Prefix.
Definition StringRef.h:258
llvm::Type
The instances of the Type class are immutable: once they are created, they are never changed.
Definition Type.h:46
llvm::Type::Type
Type(LLVMContext &C, TypeID tid)
Definition Type.h:95
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:735
llvm::yaml::IO::error
virtual std::error_code error()=0
llvm::yaml::IO::mapOptional
void mapOptional(StringRef Key, T &Val)
Definition YAMLTraits.h:800
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::mapRequired
void mapRequired(StringRef Key, T &Val)
Definition YAMLTraits.h:790
llvm::yaml::IO::maskedBitSetCase
void maskedBitSetCase(T &Val, StringRef Str, T ConstVal, T Mask)
Definition YAMLTraits.h:775
uint32_t
uint64_t
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::ELFYAML::dropUniqueSuffix
LLVM_ABI StringRef dropUniqueSuffix(StringRef S)
Definition ELFEmitter.cpp:599
llvm::ELF::EM_MSP430
@ EM_MSP430
Definition ELF.h:227
llvm::ELF::EM_PPC64
@ EM_PPC64
Definition ELF.h:154
llvm::ELF::EM_CSKY
@ EM_CSKY
Definition ELF.h:326
llvm::ELF::EM_SPARC32PLUS
@ EM_SPARC32PLUS
Definition ELF.h:151
llvm::ELF::EM_NONE
@ EM_NONE
Definition ELF.h:138
llvm::ELF::EM_68K
@ EM_68K
Definition ELF.h:142
llvm::ELF::EM_386
@ EM_386
Definition ELF.h:141
llvm::ELF::EM_LOONGARCH
@ EM_LOONGARCH
Definition ELF.h:327
llvm::ELF::EM_BPF
@ EM_BPF
Definition ELF.h:324
llvm::ELF::EM_PPC
@ EM_PPC
Definition ELF.h:153
llvm::ELF::EM_X86_64
@ EM_X86_64
Definition ELF.h:183
llvm::ELF::EM_HEXAGON
@ EM_HEXAGON
Definition ELF.h:262
llvm::ELF::EM_LANAI
@ EM_LANAI
Definition ELF.h:323
llvm::ELF::EM_MIPS
@ EM_MIPS
Definition ELF.h:146
llvm::ELF::EM_ARC
@ EM_ARC
Definition ELF.h:166
llvm::ELF::EM_SPARCV9
@ EM_SPARCV9
Definition ELF.h:164
llvm::ELF::EM_AARCH64
@ EM_AARCH64
Definition ELF.h:285
llvm::ELF::EM_XTENSA
@ EM_XTENSA
Definition ELF.h:216
llvm::ELF::EM_RISCV
@ EM_RISCV
Definition ELF.h:322
llvm::ELF::EM_ARM
@ EM_ARM
Definition ELF.h:161
llvm::ELF::EM_VE
@ EM_VE
Definition ELF.h:325
llvm::ELF::EM_IAMCU
@ EM_IAMCU
Definition ELF.h:144
llvm::ELF::EM_AMDGPU
@ EM_AMDGPU
Definition ELF.h:321
llvm::ELF::EM_AVR
@ EM_AVR
Definition ELF.h:204
llvm::ELF::STO_MIPS_PIC
@ STO_MIPS_PIC
Definition ELF.h:601
llvm::ELF::STO_MIPS_OPTIONAL
@ STO_MIPS_OPTIONAL
Definition ELF.h:599
llvm::ELF::STO_MIPS_MICROMIPS
@ STO_MIPS_MICROMIPS
Definition ELF.h:602
llvm::ELF::STO_MIPS_MIPS16
@ STO_MIPS_MIPS16
Definition ELF.h:603
llvm::ELF::STO_MIPS_PLT
@ STO_MIPS_PLT
Definition ELF.h:600
llvm::ELF::SHT_LLVM_DEPENDENT_LIBRARIES
@ SHT_LLVM_DEPENDENT_LIBRARIES
Definition ELF.h:1187
llvm::ELF::SHT_GROUP
@ SHT_GROUP
Definition ELF.h:1170
llvm::ELF::SHT_LLVM_LINKER_OPTIONS
@ SHT_LLVM_LINKER_OPTIONS
Definition ELF.h:1184
llvm::ELF::SHT_REL
@ SHT_REL
Definition ELF.h:1164
llvm::ELF::SHT_NULL
@ SHT_NULL
Definition ELF.h:1155
llvm::ELF::SHT_LLVM_CALL_GRAPH_PROFILE
@ SHT_LLVM_CALL_GRAPH_PROFILE
Definition ELF.h:1193
llvm::ELF::SHT_NOBITS
@ SHT_NOBITS
Definition ELF.h:1163
llvm::ELF::SHT_GNU_verneed
@ SHT_GNU_verneed
Definition ELF.h:1208
llvm::ELF::SHT_RELR
@ SHT_RELR
Definition ELF.h:1174
llvm::ELF::SHT_GNU_verdef
@ SHT_GNU_verdef
Definition ELF.h:1207
llvm::ELF::SHT_CREL
@ SHT_CREL
Definition ELF.h:1177
llvm::ELF::SHT_DYNAMIC
@ SHT_DYNAMIC
Definition ELF.h:1161
llvm::ELF::SHT_SYMTAB_SHNDX
@ SHT_SYMTAB_SHNDX
Definition ELF.h:1171
llvm::ELF::SHT_LLVM_ADDRSIG
@ SHT_LLVM_ADDRSIG
Definition ELF.h:1185
llvm::ELF::SHT_ARM_EXIDX
@ SHT_ARM_EXIDX
Definition ELF.h:1214
llvm::ELF::SHT_LLVM_BB_ADDR_MAP
@ SHT_LLVM_BB_ADDR_MAP
Definition ELF.h:1194
llvm::ELF::SHT_GNU_HASH
@ SHT_GNU_HASH
Definition ELF.h:1206
llvm::ELF::SHT_RELA
@ SHT_RELA
Definition ELF.h:1159
llvm::ELF::SHT_NOTE
@ SHT_NOTE
Definition ELF.h:1162
llvm::ELF::SHT_MIPS_ABIFLAGS
@ SHT_MIPS_ABIFLAGS
Definition ELF.h:1237
llvm::ELF::SHT_GNU_versym
@ SHT_GNU_versym
Definition ELF.h:1209
llvm::ELF::SHT_HASH
@ SHT_HASH
Definition ELF.h:1160
llvm::ELF::ELFOSABI_SOLARIS
@ ELFOSABI_SOLARIS
Definition ELF.h:352
llvm::ELF::ELFDATA2LSB
@ ELFDATA2LSB
Definition ELF.h:340
llvm::ELF::RSS_UNDEF
@ RSS_UNDEF
Definition ELF.h:1455
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:733
llvm::ELF::EF_AMDGPU_GENERIC_VERSION_MAX
@ EF_AMDGPU_GENERIC_VERSION_MAX
Definition ELF.h:932
llvm::ELF::EF_AMDGPU_GENERIC_VERSION_OFFSET
@ EF_AMDGPU_GENERIC_VERSION_OFFSET
Definition ELF.h:930
llvm::ELF::EF_AMDGPU_GENERIC_VERSION_MIN
@ EF_AMDGPU_GENERIC_VERSION_MIN
Definition ELF.h:931
llvm::ELF::EF_AMDGPU_GENERIC_VERSION
@ EF_AMDGPU_GENERIC_VERSION
Definition ELF.h:929
llvm::ELF::STO_AARCH64_VARIANT_PCS
@ STO_AARCH64_VARIANT_PCS
Definition ELF.h:444
llvm::ELF::STV_INTERNAL
@ STV_INTERNAL
Definition ELF.h:1445
llvm::ELF::STV_HIDDEN
@ STV_HIDDEN
Definition ELF.h:1446
llvm::ELF::STV_PROTECTED
@ STV_PROTECTED
Definition ELF.h:1447
llvm::ELF::STV_DEFAULT
@ STV_DEFAULT
Definition ELF.h:1444
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:1378
llvm::yaml::QuotingType
QuotingType
Describe which type of quotes should be used when quoting is necessary.
Definition YAMLTraits.h:132
llvm::yaml::groupSectionMapping
static void groupSectionMapping(IO &IO, ELFYAML::GroupSection &Group)
Definition ELFYAML.cpp:1468
llvm::yaml::getStringValue
static StringRef getStringValue(IO &IO, const char *Key)
Definition ELFYAML.cpp:1545
llvm::yaml::sectionHeaderTableMapping
static void sectionHeaderTableMapping(IO &IO, ELFYAML::SectionHeaderTable &SHT)
Definition ELFYAML.cpp:1491
llvm::yaml::commonSectionMapping
static void commonSectionMapping(IO &IO, ELFYAML::Section &Section)
Definition ELFYAML.cpp:1351
llvm::yaml::isInteger
static bool isInteger(StringRef Val)
Definition ELFYAML.cpp:1555
llvm::yaml::fillMapping
static void fillMapping(IO &IO, ELFYAML::Fill &Fill)
Definition ELFYAML.cpp:1484
llvm::yaml::setStringValue
static void setStringValue(IO &IO, const char *Key, StringRef Val)
Definition ELFYAML.cpp:1551
llvm
This is an optimization pass for GlobalISel generic memory operations.
Definition FunctionInfo.h:25
llvm::getAsSignedInteger
LLVM_ABI bool getAsSignedInteger(StringRef Str, unsigned Radix, long long &Result)
Definition StringRef.cpp:492
llvm::dyn_cast
decltype(auto) dyn_cast(const From &Val)
dyn_cast<X> - Return the argument parameter cast to the specified type.
Definition Casting.h:643
llvm::Key
LLVM_ATTRIBUTE_VISIBILITY_DEFAULT AnalysisKey InnerAnalysisManagerProxy< AnalysisManagerT, IRUnitT, ExtraArgTs... >::Key
Definition PassManager.h:687
llvm::IRMemLocation::Other
@ Other
Any other memory.
Definition ModRef.h:68
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:2019
llvm::cast
decltype(auto) cast(const From &Val)
cast<X> - Return the argument parameter cast to the specified type.
Definition Casting.h:559
llvm::getAsUnsignedInteger
LLVM_ABI bool getAsUnsignedInteger(StringRef Str, unsigned Radix, unsigned long long &Result)
Helper functions for StringRef::getAsInteger.
Definition StringRef.cpp:482
llvm::to_integer
bool to_integer(StringRef S, N &Num, unsigned Base=0)
Convert the string S to an integer of the specified type using the radix Base. If Base is 0,...
Definition StringExtras.h:292
N
#define N
llvm::ELFYAML::Chunk::Offset
std::optional< llvm::yaml::Hex64 > Offset
Definition ELFYAML.h:203
llvm::ELFYAML::DynamicEntry::Val
llvm::yaml::Hex64 Val
Definition ELFYAML.h:157
llvm::ELFYAML::FileHeader::EPhNum
std::optional< llvm::yaml::Hex16 > EPhNum
Definition ELFYAML.h:127
llvm::ELFYAML::FileHeader::EShOff
std::optional< llvm::yaml::Hex64 > EShOff
Definition ELFYAML.h:129
llvm::ELFYAML::FileHeader::EPhOff
std::optional< llvm::yaml::Hex64 > EPhOff
Definition ELFYAML.h:125
llvm::ELFYAML::FileHeader::EShEntSize
std::optional< llvm::yaml::Hex16 > EShEntSize
Definition ELFYAML.h:128
llvm::ELFYAML::FileHeader::EPhEntSize
std::optional< llvm::yaml::Hex16 > EPhEntSize
Definition ELFYAML.h:126
llvm::ELFYAML::FileHeader::ABIVersion
llvm::yaml::Hex8 ABIVersion
Definition ELFYAML.h:118
llvm::ELFYAML::FileHeader::EShNum
std::optional< llvm::yaml::Hex16 > EShNum
Definition ELFYAML.h:130
llvm::ELFYAML::FileHeader::Entry
llvm::yaml::Hex64 Entry
Definition ELFYAML.h:122
llvm::ELFYAML::FileHeader::Flags
std::optional< ELF_EF > Flags
Definition ELFYAML.h:121
llvm::ELFYAML::FileHeader::Machine
std::optional< ELF_EM > Machine
Definition ELFYAML.h:120
llvm::ELFYAML::FileHeader::SectionHeaderStringTable
std::optional< StringRef > SectionHeaderStringTable
Definition ELFYAML.h:123
llvm::ELFYAML::FileHeader::EShStrNdx
std::optional< llvm::yaml::Hex16 > EShStrNdx
Definition ELFYAML.h:131
llvm::ELFYAML::Fill::Size
llvm::yaml::Hex64 Size
Definition ELFYAML.h:273
llvm::ELFYAML::Fill::Pattern
std::optional< yaml::BinaryRef > Pattern
Definition ELFYAML.h:272
llvm::ELFYAML::GroupSection::Members
std::optional< std::vector< SectionOrType > > Members
Definition ELFYAML.h:567
llvm::ELFYAML::GroupSection::Signature
std::optional< StringRef > Signature
Definition ELFYAML.h:568
llvm::ELFYAML::Object::getMachine
LLVM_ABI unsigned getMachine() const
Definition ELFYAML.cpp:35
llvm::ELFYAML::Object::Header
FileHeader Header
Definition ELFYAML.h:686
llvm::ELFYAML::Object::getOSAbi
LLVM_ABI ELF_ELFOSABI getOSAbi() const
Definition ELFYAML.cpp:33
llvm::ELFYAML::ProgramHeader::Align
std::optional< llvm::yaml::Hex64 > Align
Definition ELFYAML.h:674
llvm::ELFYAML::ProgramHeader::PAddr
llvm::yaml::Hex64 PAddr
Definition ELFYAML.h:673
llvm::ELFYAML::ProgramHeader::Offset
std::optional< llvm::yaml::Hex64 > Offset
Definition ELFYAML.h:677
llvm::ELFYAML::ProgramHeader::VAddr
llvm::yaml::Hex64 VAddr
Definition ELFYAML.h:672
llvm::ELFYAML::ProgramHeader::MemSize
std::optional< llvm::yaml::Hex64 > MemSize
Definition ELFYAML.h:676
llvm::ELFYAML::ProgramHeader::FirstSec
std::optional< StringRef > FirstSec
Definition ELFYAML.h:678
llvm::ELFYAML::ProgramHeader::LastSec
std::optional< StringRef > LastSec
Definition ELFYAML.h:679
llvm::ELFYAML::ProgramHeader::FileSize
std::optional< llvm::yaml::Hex64 > FileSize
Definition ELFYAML.h:675
llvm::ELFYAML::Relocation::Symbol
std::optional< StringRef > Symbol
Definition ELFYAML.h:583
llvm::ELFYAML::Relocation::Offset
llvm::yaml::Hex64 Offset
Definition ELFYAML.h:580
llvm::ELFYAML::SectionHeaderTable::Excluded
std::optional< std::vector< SectionHeader > > Excluded
Definition ELFYAML.h:289
llvm::ELFYAML::SectionHeaderTable::TypeStr
static constexpr StringRef TypeStr
Definition ELFYAML.h:302
llvm::ELFYAML::SectionHeaderTable::NoHeaders
std::optional< bool > NoHeaders
Definition ELFYAML.h:290
llvm::ELFYAML::SectionHeaderTable::Sections
std::optional< std::vector< SectionHeader > > Sections
Definition ELFYAML.h:288
llvm::ELFYAML::Section::Size
std::optional< llvm::yaml::Hex64 > Size
Definition ELFYAML.h:222
llvm::ELFYAML::Section::getEntries
virtual std::vector< std::pair< StringRef, bool > > getEntries() const
Definition ELFYAML.h:236
llvm::ELFYAML::Section::Content
std::optional< yaml::BinaryRef > Content
Definition ELFYAML.h:221
llvm::ELFYAML::StackSizesSection::nameMatches
static bool nameMatches(StringRef Name)
Definition ELFYAML.h:333
llvm::yaml::MappingTraits< std::unique_ptr< ELFYAML::Chunk > >::validate
static LLVM_ABI std::string validate(IO &io, std::unique_ptr< ELFYAML::Chunk > &C)
Definition ELFYAML.cpp:1718
llvm::yaml::MappingTraits< std::unique_ptr< ELFYAML::Chunk > >::mapping
static LLVM_ABI void mapping(IO &IO, std::unique_ptr< ELFYAML::Chunk > &C)
Definition ELFYAML.cpp:1560
llvm::yaml::MappingTraits
This class should be specialized by any type that needs to be converted to/from a YAML mapping.
Definition YAMLTraits.h:63
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:124
llvm::yaml::ScalarEnumerationTraits
This class should be specialized by any integral type that converts to/from a YAML scalar where there...
Definition YAMLTraits.h:108
llvm::yaml::ScalarTraits< ELFYAML::YAMLFlowString >::input
static StringRef input(StringRef Scalar, void *, ELFYAML::YAMLFlowString &Val)
Definition ELFYAML.cpp:1181
llvm::yaml::ScalarTraits< ELFYAML::YAMLFlowString >::output
static void output(const ELFYAML::YAMLFlowString &Val, void *, raw_ostream &Out)
Definition ELFYAML.cpp:1177
llvm::yaml::ScalarTraits< ELFYAML::YAMLFlowString >::mustQuote
static QuotingType mustQuote(StringRef S)
Definition ELFYAML.cpp:1186
llvm::yaml::ScalarTraits< StOtherPiece >::input
static StringRef input(StringRef Scalar, void *, StOtherPiece &Val)
Definition ELFYAML.cpp:1166
llvm::yaml::ScalarTraits< StOtherPiece >::mustQuote
static QuotingType mustQuote(StringRef)
Definition ELFYAML.cpp:1170
llvm::yaml::ScalarTraits< StOtherPiece >::output
static void output(const StOtherPiece &Val, void *, raw_ostream &Out)
Definition ELFYAML.cpp:1163
llvm::yaml::ScalarTraits
This class should be specialized by type that requires custom conversion to/from a yaml scalar.
Definition YAMLTraits.h:150
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:258
Generated on for LLVM by doxygen 1.14.0