LLVM 17.0.0git
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#undef ECase
74 IO.enumFallback<Hex32>(Value);
75}
76
77void ScalarEnumerationTraits<ELFYAML::ELF_NT>::enumeration(
78 IO &IO, ELFYAML::ELF_NT &Value) {
79#define ECase(X) IO.enumCase(Value, #X, ELF::X)
80 // Generic note types.
81 ECase(NT_VERSION);
82 ECase(NT_ARCH);
83 ECase(NT_GNU_BUILD_ATTRIBUTE_OPEN);
84 ECase(NT_GNU_BUILD_ATTRIBUTE_FUNC);
85 // Core note types.
86 ECase(NT_PRSTATUS);
87 ECase(NT_FPREGSET);
88 ECase(NT_PRPSINFO);
89 ECase(NT_TASKSTRUCT);
90 ECase(NT_AUXV);
91 ECase(NT_PSTATUS);
92 ECase(NT_FPREGS);
93 ECase(NT_PSINFO);
94 ECase(NT_LWPSTATUS);
95 ECase(NT_LWPSINFO);
96 ECase(NT_WIN32PSTATUS);
97 ECase(NT_PPC_VMX);
98 ECase(NT_PPC_VSX);
99 ECase(NT_PPC_TAR);
100 ECase(NT_PPC_PPR);
101 ECase(NT_PPC_DSCR);
102 ECase(NT_PPC_EBB);
103 ECase(NT_PPC_PMU);
104 ECase(NT_PPC_TM_CGPR);
105 ECase(NT_PPC_TM_CFPR);
106 ECase(NT_PPC_TM_CVMX);
107 ECase(NT_PPC_TM_CVSX);
108 ECase(NT_PPC_TM_SPR);
109 ECase(NT_PPC_TM_CTAR);
110 ECase(NT_PPC_TM_CPPR);
111 ECase(NT_PPC_TM_CDSCR);
112 ECase(NT_386_TLS);
113 ECase(NT_386_IOPERM);
114 ECase(NT_X86_XSTATE);
115 ECase(NT_S390_HIGH_GPRS);
116 ECase(NT_S390_TIMER);
117 ECase(NT_S390_TODCMP);
118 ECase(NT_S390_TODPREG);
119 ECase(NT_S390_CTRS);
120 ECase(NT_S390_PREFIX);
121 ECase(NT_S390_LAST_BREAK);
122 ECase(NT_S390_SYSTEM_CALL);
123 ECase(NT_S390_TDB);
124 ECase(NT_S390_VXRS_LOW);
125 ECase(NT_S390_VXRS_HIGH);
126 ECase(NT_S390_GS_CB);
127 ECase(NT_S390_GS_BC);
128 ECase(NT_ARM_VFP);
129 ECase(NT_ARM_TLS);
130 ECase(NT_ARM_HW_BREAK);
131 ECase(NT_ARM_HW_WATCH);
132 ECase(NT_ARM_SVE);
133 ECase(NT_ARM_PAC_MASK);
134 ECase(NT_FILE);
135 ECase(NT_PRXFPREG);
136 ECase(NT_SIGINFO);
137 // LLVM-specific notes.
138 ECase(NT_LLVM_HWASAN_GLOBALS);
139 // GNU note types
140 ECase(NT_GNU_ABI_TAG);
141 ECase(NT_GNU_HWCAP);
142 ECase(NT_GNU_BUILD_ID);
143 ECase(NT_GNU_GOLD_VERSION);
144 ECase(NT_GNU_PROPERTY_TYPE_0);
145 // FreeBSD note types.
146 ECase(NT_FREEBSD_ABI_TAG);
147 ECase(NT_FREEBSD_NOINIT_TAG);
148 ECase(NT_FREEBSD_ARCH_TAG);
149 ECase(NT_FREEBSD_FEATURE_CTL);
150 // FreeBSD core note types.
151 ECase(NT_FREEBSD_THRMISC);
152 ECase(NT_FREEBSD_PROCSTAT_PROC);
153 ECase(NT_FREEBSD_PROCSTAT_FILES);
154 ECase(NT_FREEBSD_PROCSTAT_VMMAP);
155 ECase(NT_FREEBSD_PROCSTAT_GROUPS);
156 ECase(NT_FREEBSD_PROCSTAT_UMASK);
157 ECase(NT_FREEBSD_PROCSTAT_RLIMIT);
158 ECase(NT_FREEBSD_PROCSTAT_OSREL);
159 ECase(NT_FREEBSD_PROCSTAT_PSSTRINGS);
160 ECase(NT_FREEBSD_PROCSTAT_AUXV);
161 // NetBSD core note types.
162 ECase(NT_NETBSDCORE_PROCINFO);
163 ECase(NT_NETBSDCORE_AUXV);
164 ECase(NT_NETBSDCORE_LWPSTATUS);
165 // OpenBSD core note types.
166 ECase(NT_OPENBSD_PROCINFO);
167 ECase(NT_OPENBSD_AUXV);
168 ECase(NT_OPENBSD_REGS);
169 ECase(NT_OPENBSD_FPREGS);
170 ECase(NT_OPENBSD_XFPREGS);
171 ECase(NT_OPENBSD_WCOOKIE);
172 // AMD specific notes. (Code Object V2)
173 ECase(NT_AMD_HSA_CODE_OBJECT_VERSION);
174 ECase(NT_AMD_HSA_HSAIL);
175 ECase(NT_AMD_HSA_ISA_VERSION);
176 ECase(NT_AMD_HSA_METADATA);
177 ECase(NT_AMD_HSA_ISA_NAME);
178 ECase(NT_AMD_PAL_METADATA);
179 // AMDGPU specific notes. (Code Object V3)
180 ECase(NT_AMDGPU_METADATA);
181 // Android specific notes.
182 ECase(NT_ANDROID_TYPE_IDENT);
183 ECase(NT_ANDROID_TYPE_KUSER);
184 ECase(NT_ANDROID_TYPE_MEMTAG);
185#undef ECase
186 IO.enumFallback<Hex32>(Value);
187}
188
189void ScalarEnumerationTraits<ELFYAML::ELF_EM>::enumeration(
190 IO &IO, ELFYAML::ELF_EM &Value) {
191#define ECase(X) IO.enumCase(Value, #X, ELF::X)
192 ECase(EM_NONE);
193 ECase(EM_M32);
194 ECase(EM_SPARC);
195 ECase(EM_386);
196 ECase(EM_68K);
197 ECase(EM_88K);
198 ECase(EM_IAMCU);
199 ECase(EM_860);
200 ECase(EM_MIPS);
201 ECase(EM_S370);
202 ECase(EM_MIPS_RS3_LE);
203 ECase(EM_PARISC);
204 ECase(EM_VPP500);
205 ECase(EM_SPARC32PLUS);
206 ECase(EM_960);
207 ECase(EM_PPC);
208 ECase(EM_PPC64);
209 ECase(EM_S390);
210 ECase(EM_SPU);
211 ECase(EM_V800);
212 ECase(EM_FR20);
213 ECase(EM_RH32);
214 ECase(EM_RCE);
215 ECase(EM_ARM);
216 ECase(EM_ALPHA);
217 ECase(EM_SH);
218 ECase(EM_SPARCV9);
219 ECase(EM_TRICORE);
220 ECase(EM_ARC);
221 ECase(EM_H8_300);
222 ECase(EM_H8_300H);
223 ECase(EM_H8S);
224 ECase(EM_H8_500);
225 ECase(EM_IA_64);
226 ECase(EM_MIPS_X);
227 ECase(EM_COLDFIRE);
228 ECase(EM_68HC12);
229 ECase(EM_MMA);
230 ECase(EM_PCP);
231 ECase(EM_NCPU);
232 ECase(EM_NDR1);
233 ECase(EM_STARCORE);
234 ECase(EM_ME16);
235 ECase(EM_ST100);
236 ECase(EM_TINYJ);
237 ECase(EM_X86_64);
238 ECase(EM_PDSP);
239 ECase(EM_PDP10);
240 ECase(EM_PDP11);
241 ECase(EM_FX66);
242 ECase(EM_ST9PLUS);
243 ECase(EM_ST7);
244 ECase(EM_68HC16);
245 ECase(EM_68HC11);
246 ECase(EM_68HC08);
247 ECase(EM_68HC05);
248 ECase(EM_SVX);
249 ECase(EM_ST19);
250 ECase(EM_VAX);
251 ECase(EM_CRIS);
252 ECase(EM_JAVELIN);
253 ECase(EM_FIREPATH);
254 ECase(EM_ZSP);
255 ECase(EM_MMIX);
256 ECase(EM_HUANY);
257 ECase(EM_PRISM);
258 ECase(EM_AVR);
259 ECase(EM_FR30);
260 ECase(EM_D10V);
261 ECase(EM_D30V);
262 ECase(EM_V850);
263 ECase(EM_M32R);
264 ECase(EM_MN10300);
265 ECase(EM_MN10200);
266 ECase(EM_PJ);
267 ECase(EM_OPENRISC);
268 ECase(EM_ARC_COMPACT);
269 ECase(EM_XTENSA);
270 ECase(EM_VIDEOCORE);
271 ECase(EM_TMM_GPP);
272 ECase(EM_NS32K);
273 ECase(EM_TPC);
274 ECase(EM_SNP1K);
275 ECase(EM_ST200);
276 ECase(EM_IP2K);
277 ECase(EM_MAX);
278 ECase(EM_CR);
279 ECase(EM_F2MC16);
280 ECase(EM_MSP430);
281 ECase(EM_BLACKFIN);
282 ECase(EM_SE_C33);
283 ECase(EM_SEP);
284 ECase(EM_ARCA);
285 ECase(EM_UNICORE);
286 ECase(EM_EXCESS);
287 ECase(EM_DXP);
288 ECase(EM_ALTERA_NIOS2);
289 ECase(EM_CRX);
290 ECase(EM_XGATE);
291 ECase(EM_C166);
292 ECase(EM_M16C);
293 ECase(EM_DSPIC30F);
294 ECase(EM_CE);
295 ECase(EM_M32C);
296 ECase(EM_TSK3000);
297 ECase(EM_RS08);
298 ECase(EM_SHARC);
299 ECase(EM_ECOG2);
300 ECase(EM_SCORE7);
301 ECase(EM_DSP24);
302 ECase(EM_VIDEOCORE3);
303 ECase(EM_LATTICEMICO32);
304 ECase(EM_SE_C17);
305 ECase(EM_TI_C6000);
306 ECase(EM_TI_C2000);
307 ECase(EM_TI_C5500);
308 ECase(EM_MMDSP_PLUS);
309 ECase(EM_CYPRESS_M8C);
310 ECase(EM_R32C);
311 ECase(EM_TRIMEDIA);
312 ECase(EM_HEXAGON);
313 ECase(EM_8051);
314 ECase(EM_STXP7X);
315 ECase(EM_NDS32);
316 ECase(EM_ECOG1);
317 ECase(EM_ECOG1X);
318 ECase(EM_MAXQ30);
319 ECase(EM_XIMO16);
320 ECase(EM_MANIK);
321 ECase(EM_CRAYNV2);
322 ECase(EM_RX);
323 ECase(EM_METAG);
324 ECase(EM_MCST_ELBRUS);
325 ECase(EM_ECOG16);
326 ECase(EM_CR16);
327 ECase(EM_ETPU);
328 ECase(EM_SLE9X);
329 ECase(EM_L10M);
330 ECase(EM_K10M);
331 ECase(EM_AARCH64);
332 ECase(EM_AVR32);
333 ECase(EM_STM8);
334 ECase(EM_TILE64);
335 ECase(EM_TILEPRO);
336 ECase(EM_MICROBLAZE);
337 ECase(EM_CUDA);
338 ECase(EM_TILEGX);
339 ECase(EM_CLOUDSHIELD);
340 ECase(EM_COREA_1ST);
341 ECase(EM_COREA_2ND);
342 ECase(EM_ARC_COMPACT2);
343 ECase(EM_OPEN8);
344 ECase(EM_RL78);
345 ECase(EM_VIDEOCORE5);
346 ECase(EM_78KOR);
347 ECase(EM_56800EX);
348 ECase(EM_AMDGPU);
349 ECase(EM_RISCV);
350 ECase(EM_LANAI);
351 ECase(EM_BPF);
352 ECase(EM_VE);
353 ECase(EM_CSKY);
354 ECase(EM_LOONGARCH);
355#undef ECase
356 IO.enumFallback<Hex16>(Value);
357}
358
359void ScalarEnumerationTraits<ELFYAML::ELF_ELFCLASS>::enumeration(
360 IO &IO, ELFYAML::ELF_ELFCLASS &Value) {
361#define ECase(X) IO.enumCase(Value, #X, ELF::X)
362 // Since the semantics of ELFCLASSNONE is "invalid", just don't accept it
363 // here.
364 ECase(ELFCLASS32);
365 ECase(ELFCLASS64);
366#undef ECase
367}
368
369void ScalarEnumerationTraits<ELFYAML::ELF_ELFDATA>::enumeration(
370 IO &IO, ELFYAML::ELF_ELFDATA &Value) {
371#define ECase(X) IO.enumCase(Value, #X, ELF::X)
372 // ELFDATANONE is an invalid data encoding, but we accept it because
373 // we want to be able to produce invalid binaries for the tests.
374 ECase(ELFDATANONE);
375 ECase(ELFDATA2LSB);
376 ECase(ELFDATA2MSB);
377#undef ECase
378}
379
380void ScalarEnumerationTraits<ELFYAML::ELF_ELFOSABI>::enumeration(
381 IO &IO, ELFYAML::ELF_ELFOSABI &Value) {
382#define ECase(X) IO.enumCase(Value, #X, ELF::X)
383 ECase(ELFOSABI_NONE);
384 ECase(ELFOSABI_HPUX);
385 ECase(ELFOSABI_NETBSD);
386 ECase(ELFOSABI_GNU);
387 ECase(ELFOSABI_LINUX);
388 ECase(ELFOSABI_HURD);
389 ECase(ELFOSABI_SOLARIS);
390 ECase(ELFOSABI_AIX);
391 ECase(ELFOSABI_IRIX);
392 ECase(ELFOSABI_FREEBSD);
393 ECase(ELFOSABI_TRU64);
394 ECase(ELFOSABI_MODESTO);
395 ECase(ELFOSABI_OPENBSD);
396 ECase(ELFOSABI_OPENVMS);
397 ECase(ELFOSABI_NSK);
398 ECase(ELFOSABI_AROS);
399 ECase(ELFOSABI_FENIXOS);
400 ECase(ELFOSABI_CLOUDABI);
401 ECase(ELFOSABI_AMDGPU_HSA);
402 ECase(ELFOSABI_AMDGPU_PAL);
403 ECase(ELFOSABI_AMDGPU_MESA3D);
404 ECase(ELFOSABI_ARM);
405 ECase(ELFOSABI_C6000_ELFABI);
406 ECase(ELFOSABI_C6000_LINUX);
407 ECase(ELFOSABI_STANDALONE);
408#undef ECase
409 IO.enumFallback<Hex8>(Value);
410}
411
412void ScalarBitSetTraits<ELFYAML::ELF_EF>::bitset(IO &IO,
413 ELFYAML::ELF_EF &Value) {
414 const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
415 assert(Object && "The IO context is not initialized");
416#define BCase(X) IO.bitSetCase(Value, #X, ELF::X)
417#define BCaseMask(X, M) IO.maskedBitSetCase(Value, #X, ELF::X, ELF::M)
418 switch (Object->getMachine()) {
419 case ELF::EM_ARM:
420 BCase(EF_ARM_SOFT_FLOAT);
421 BCase(EF_ARM_VFP_FLOAT);
422 BCaseMask(EF_ARM_EABI_UNKNOWN, EF_ARM_EABIMASK);
423 BCaseMask(EF_ARM_EABI_VER1, EF_ARM_EABIMASK);
424 BCaseMask(EF_ARM_EABI_VER2, EF_ARM_EABIMASK);
425 BCaseMask(EF_ARM_EABI_VER3, EF_ARM_EABIMASK);
426 BCaseMask(EF_ARM_EABI_VER4, EF_ARM_EABIMASK);
427 BCaseMask(EF_ARM_EABI_VER5, EF_ARM_EABIMASK);
428 BCaseMask(EF_ARM_BE8, EF_ARM_BE8);
429 break;
430 case ELF::EM_MIPS:
431 BCase(EF_MIPS_NOREORDER);
432 BCase(EF_MIPS_PIC);
433 BCase(EF_MIPS_CPIC);
434 BCase(EF_MIPS_ABI2);
435 BCase(EF_MIPS_32BITMODE);
436 BCase(EF_MIPS_FP64);
437 BCase(EF_MIPS_NAN2008);
438 BCase(EF_MIPS_MICROMIPS);
439 BCase(EF_MIPS_ARCH_ASE_M16);
440 BCase(EF_MIPS_ARCH_ASE_MDMX);
441 BCaseMask(EF_MIPS_ABI_O32, EF_MIPS_ABI);
442 BCaseMask(EF_MIPS_ABI_O64, EF_MIPS_ABI);
443 BCaseMask(EF_MIPS_ABI_EABI32, EF_MIPS_ABI);
444 BCaseMask(EF_MIPS_ABI_EABI64, EF_MIPS_ABI);
445 BCaseMask(EF_MIPS_MACH_3900, EF_MIPS_MACH);
446 BCaseMask(EF_MIPS_MACH_4010, EF_MIPS_MACH);
447 BCaseMask(EF_MIPS_MACH_4100, EF_MIPS_MACH);
448 BCaseMask(EF_MIPS_MACH_4650, EF_MIPS_MACH);
449 BCaseMask(EF_MIPS_MACH_4120, EF_MIPS_MACH);
450 BCaseMask(EF_MIPS_MACH_4111, EF_MIPS_MACH);
451 BCaseMask(EF_MIPS_MACH_SB1, EF_MIPS_MACH);
452 BCaseMask(EF_MIPS_MACH_OCTEON, EF_MIPS_MACH);
453 BCaseMask(EF_MIPS_MACH_XLR, EF_MIPS_MACH);
454 BCaseMask(EF_MIPS_MACH_OCTEON2, EF_MIPS_MACH);
455 BCaseMask(EF_MIPS_MACH_OCTEON3, EF_MIPS_MACH);
456 BCaseMask(EF_MIPS_MACH_5400, EF_MIPS_MACH);
457 BCaseMask(EF_MIPS_MACH_5900, EF_MIPS_MACH);
458 BCaseMask(EF_MIPS_MACH_5500, EF_MIPS_MACH);
459 BCaseMask(EF_MIPS_MACH_9000, EF_MIPS_MACH);
460 BCaseMask(EF_MIPS_MACH_LS2E, EF_MIPS_MACH);
461 BCaseMask(EF_MIPS_MACH_LS2F, EF_MIPS_MACH);
462 BCaseMask(EF_MIPS_MACH_LS3A, EF_MIPS_MACH);
463 BCaseMask(EF_MIPS_ARCH_1, EF_MIPS_ARCH);
464 BCaseMask(EF_MIPS_ARCH_2, EF_MIPS_ARCH);
465 BCaseMask(EF_MIPS_ARCH_3, EF_MIPS_ARCH);
466 BCaseMask(EF_MIPS_ARCH_4, EF_MIPS_ARCH);
467 BCaseMask(EF_MIPS_ARCH_5, EF_MIPS_ARCH);
468 BCaseMask(EF_MIPS_ARCH_32, EF_MIPS_ARCH);
469 BCaseMask(EF_MIPS_ARCH_64, EF_MIPS_ARCH);
470 BCaseMask(EF_MIPS_ARCH_32R2, EF_MIPS_ARCH);
471 BCaseMask(EF_MIPS_ARCH_64R2, EF_MIPS_ARCH);
472 BCaseMask(EF_MIPS_ARCH_32R6, EF_MIPS_ARCH);
473 BCaseMask(EF_MIPS_ARCH_64R6, EF_MIPS_ARCH);
474 break;
475 case ELF::EM_HEXAGON:
476 BCaseMask(EF_HEXAGON_MACH_V2, EF_HEXAGON_MACH);
477 BCaseMask(EF_HEXAGON_MACH_V3, EF_HEXAGON_MACH);
478 BCaseMask(EF_HEXAGON_MACH_V4, EF_HEXAGON_MACH);
479 BCaseMask(EF_HEXAGON_MACH_V5, EF_HEXAGON_MACH);
480 BCaseMask(EF_HEXAGON_MACH_V55, EF_HEXAGON_MACH);
481 BCaseMask(EF_HEXAGON_MACH_V60, EF_HEXAGON_MACH);
482 BCaseMask(EF_HEXAGON_MACH_V62, EF_HEXAGON_MACH);
483 BCaseMask(EF_HEXAGON_MACH_V65, EF_HEXAGON_MACH);
484 BCaseMask(EF_HEXAGON_MACH_V66, EF_HEXAGON_MACH);
485 BCaseMask(EF_HEXAGON_MACH_V67, EF_HEXAGON_MACH);
486 BCaseMask(EF_HEXAGON_MACH_V67T, EF_HEXAGON_MACH);
487 BCaseMask(EF_HEXAGON_MACH_V68, EF_HEXAGON_MACH);
488 BCaseMask(EF_HEXAGON_MACH_V69, EF_HEXAGON_MACH);
489 BCaseMask(EF_HEXAGON_MACH_V71, EF_HEXAGON_MACH);
490 BCaseMask(EF_HEXAGON_MACH_V71T, EF_HEXAGON_MACH);
491 BCaseMask(EF_HEXAGON_MACH_V73, EF_HEXAGON_MACH);
492 BCaseMask(EF_HEXAGON_ISA_V2, EF_HEXAGON_ISA);
493 BCaseMask(EF_HEXAGON_ISA_V3, EF_HEXAGON_ISA);
494 BCaseMask(EF_HEXAGON_ISA_V4, EF_HEXAGON_ISA);
495 BCaseMask(EF_HEXAGON_ISA_V5, EF_HEXAGON_ISA);
496 BCaseMask(EF_HEXAGON_ISA_V55, EF_HEXAGON_ISA);
497 BCaseMask(EF_HEXAGON_ISA_V60, EF_HEXAGON_ISA);
498 BCaseMask(EF_HEXAGON_ISA_V62, EF_HEXAGON_ISA);
499 BCaseMask(EF_HEXAGON_ISA_V65, EF_HEXAGON_ISA);
500 BCaseMask(EF_HEXAGON_ISA_V66, EF_HEXAGON_ISA);
501 BCaseMask(EF_HEXAGON_ISA_V67, EF_HEXAGON_ISA);
502 BCaseMask(EF_HEXAGON_ISA_V68, EF_HEXAGON_ISA);
503 BCaseMask(EF_HEXAGON_ISA_V69, EF_HEXAGON_ISA);
504 BCaseMask(EF_HEXAGON_ISA_V71, EF_HEXAGON_ISA);
505 BCaseMask(EF_HEXAGON_ISA_V73, EF_HEXAGON_ISA);
506 break;
507 case ELF::EM_AVR:
508 BCaseMask(EF_AVR_ARCH_AVR1, EF_AVR_ARCH_MASK);
509 BCaseMask(EF_AVR_ARCH_AVR2, EF_AVR_ARCH_MASK);
510 BCaseMask(EF_AVR_ARCH_AVR25, EF_AVR_ARCH_MASK);
511 BCaseMask(EF_AVR_ARCH_AVR3, EF_AVR_ARCH_MASK);
512 BCaseMask(EF_AVR_ARCH_AVR31, EF_AVR_ARCH_MASK);
513 BCaseMask(EF_AVR_ARCH_AVR35, EF_AVR_ARCH_MASK);
514 BCaseMask(EF_AVR_ARCH_AVR4, EF_AVR_ARCH_MASK);
515 BCaseMask(EF_AVR_ARCH_AVR5, EF_AVR_ARCH_MASK);
516 BCaseMask(EF_AVR_ARCH_AVR51, EF_AVR_ARCH_MASK);
517 BCaseMask(EF_AVR_ARCH_AVR6, EF_AVR_ARCH_MASK);
518 BCaseMask(EF_AVR_ARCH_AVRTINY, EF_AVR_ARCH_MASK);
519 BCaseMask(EF_AVR_ARCH_XMEGA1, EF_AVR_ARCH_MASK);
520 BCaseMask(EF_AVR_ARCH_XMEGA2, EF_AVR_ARCH_MASK);
521 BCaseMask(EF_AVR_ARCH_XMEGA3, EF_AVR_ARCH_MASK);
522 BCaseMask(EF_AVR_ARCH_XMEGA4, EF_AVR_ARCH_MASK);
523 BCaseMask(EF_AVR_ARCH_XMEGA5, EF_AVR_ARCH_MASK);
524 BCaseMask(EF_AVR_ARCH_XMEGA6, EF_AVR_ARCH_MASK);
525 BCaseMask(EF_AVR_ARCH_XMEGA7, EF_AVR_ARCH_MASK);
526 BCase(EF_AVR_LINKRELAX_PREPARED);
527 break;
528 case ELF::EM_LOONGARCH:
529 BCaseMask(EF_LOONGARCH_ABI_SOFT_FLOAT, EF_LOONGARCH_ABI_MODIFIER_MASK);
530 BCaseMask(EF_LOONGARCH_ABI_SINGLE_FLOAT, EF_LOONGARCH_ABI_MODIFIER_MASK);
531 BCaseMask(EF_LOONGARCH_ABI_DOUBLE_FLOAT, EF_LOONGARCH_ABI_MODIFIER_MASK);
532 BCaseMask(EF_LOONGARCH_OBJABI_V0, EF_LOONGARCH_OBJABI_MASK);
533 BCaseMask(EF_LOONGARCH_OBJABI_V1, EF_LOONGARCH_OBJABI_MASK);
534 break;
535 case ELF::EM_RISCV:
536 BCase(EF_RISCV_RVC);
537 BCaseMask(EF_RISCV_FLOAT_ABI_SOFT, EF_RISCV_FLOAT_ABI);
538 BCaseMask(EF_RISCV_FLOAT_ABI_SINGLE, EF_RISCV_FLOAT_ABI);
539 BCaseMask(EF_RISCV_FLOAT_ABI_DOUBLE, EF_RISCV_FLOAT_ABI);
540 BCaseMask(EF_RISCV_FLOAT_ABI_QUAD, EF_RISCV_FLOAT_ABI);
541 BCase(EF_RISCV_RVE);
542 BCase(EF_RISCV_TSO);
543 break;
544 case ELF::EM_XTENSA:
545 BCase(EF_XTENSA_XT_INSN);
546 BCaseMask(EF_XTENSA_MACH_NONE, EF_XTENSA_MACH);
547 BCase(EF_XTENSA_XT_LIT);
548 break;
549 case ELF::EM_AMDGPU:
550 BCaseMask(EF_AMDGPU_MACH_NONE, EF_AMDGPU_MACH);
551 BCaseMask(EF_AMDGPU_MACH_R600_R600, EF_AMDGPU_MACH);
552 BCaseMask(EF_AMDGPU_MACH_R600_R630, EF_AMDGPU_MACH);
553 BCaseMask(EF_AMDGPU_MACH_R600_RS880, EF_AMDGPU_MACH);
554 BCaseMask(EF_AMDGPU_MACH_R600_RV670, EF_AMDGPU_MACH);
555 BCaseMask(EF_AMDGPU_MACH_R600_RV710, EF_AMDGPU_MACH);
556 BCaseMask(EF_AMDGPU_MACH_R600_RV730, EF_AMDGPU_MACH);
557 BCaseMask(EF_AMDGPU_MACH_R600_RV770, EF_AMDGPU_MACH);
558 BCaseMask(EF_AMDGPU_MACH_R600_CEDAR, EF_AMDGPU_MACH);
559 BCaseMask(EF_AMDGPU_MACH_R600_CYPRESS, EF_AMDGPU_MACH);
560 BCaseMask(EF_AMDGPU_MACH_R600_JUNIPER, EF_AMDGPU_MACH);
561 BCaseMask(EF_AMDGPU_MACH_R600_REDWOOD, EF_AMDGPU_MACH);
562 BCaseMask(EF_AMDGPU_MACH_R600_SUMO, EF_AMDGPU_MACH);
563 BCaseMask(EF_AMDGPU_MACH_R600_BARTS, EF_AMDGPU_MACH);
564 BCaseMask(EF_AMDGPU_MACH_R600_CAICOS, EF_AMDGPU_MACH);
565 BCaseMask(EF_AMDGPU_MACH_R600_CAYMAN, EF_AMDGPU_MACH);
566 BCaseMask(EF_AMDGPU_MACH_R600_TURKS, EF_AMDGPU_MACH);
567 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX600, EF_AMDGPU_MACH);
568 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX601, EF_AMDGPU_MACH);
569 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX602, EF_AMDGPU_MACH);
570 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX700, EF_AMDGPU_MACH);
571 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX701, EF_AMDGPU_MACH);
572 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX702, EF_AMDGPU_MACH);
573 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX703, EF_AMDGPU_MACH);
574 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX704, EF_AMDGPU_MACH);
575 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX705, EF_AMDGPU_MACH);
576 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX801, EF_AMDGPU_MACH);
577 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX802, EF_AMDGPU_MACH);
578 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX803, EF_AMDGPU_MACH);
579 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX805, EF_AMDGPU_MACH);
580 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX810, EF_AMDGPU_MACH);
581 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX900, EF_AMDGPU_MACH);
582 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX902, EF_AMDGPU_MACH);
583 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX904, EF_AMDGPU_MACH);
584 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX906, EF_AMDGPU_MACH);
585 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX908, EF_AMDGPU_MACH);
586 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX909, EF_AMDGPU_MACH);
587 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX90A, EF_AMDGPU_MACH);
588 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX90C, EF_AMDGPU_MACH);
589 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX940, EF_AMDGPU_MACH);
590 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1010, EF_AMDGPU_MACH);
591 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1011, EF_AMDGPU_MACH);
592 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1012, EF_AMDGPU_MACH);
593 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1013, EF_AMDGPU_MACH);
594 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1030, EF_AMDGPU_MACH);
595 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1031, EF_AMDGPU_MACH);
596 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1032, EF_AMDGPU_MACH);
597 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1033, EF_AMDGPU_MACH);
598 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1034, EF_AMDGPU_MACH);
599 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1035, EF_AMDGPU_MACH);
600 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1036, EF_AMDGPU_MACH);
601 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1100, EF_AMDGPU_MACH);
602 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1101, EF_AMDGPU_MACH);
603 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1102, EF_AMDGPU_MACH);
604 BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1103, EF_AMDGPU_MACH);
605 switch (Object->Header.ABIVersion) {
606 default:
607 // ELFOSABI_AMDGPU_PAL, ELFOSABI_AMDGPU_MESA3D support *_V3 flags.
608 [[fallthrough]];
609 case ELF::ELFABIVERSION_AMDGPU_HSA_V3:
610 BCase(EF_AMDGPU_FEATURE_XNACK_V3);
611 BCase(EF_AMDGPU_FEATURE_SRAMECC_V3);
612 break;
613 case ELF::ELFABIVERSION_AMDGPU_HSA_V4:
614 case ELF::ELFABIVERSION_AMDGPU_HSA_V5:
615 BCaseMask(EF_AMDGPU_FEATURE_XNACK_UNSUPPORTED_V4,
616 EF_AMDGPU_FEATURE_XNACK_V4);
617 BCaseMask(EF_AMDGPU_FEATURE_XNACK_ANY_V4,
618 EF_AMDGPU_FEATURE_XNACK_V4);
619 BCaseMask(EF_AMDGPU_FEATURE_XNACK_OFF_V4,
620 EF_AMDGPU_FEATURE_XNACK_V4);
621 BCaseMask(EF_AMDGPU_FEATURE_XNACK_ON_V4,
622 EF_AMDGPU_FEATURE_XNACK_V4);
623 BCaseMask(EF_AMDGPU_FEATURE_SRAMECC_UNSUPPORTED_V4,
624 EF_AMDGPU_FEATURE_SRAMECC_V4);
625 BCaseMask(EF_AMDGPU_FEATURE_SRAMECC_ANY_V4,
626 EF_AMDGPU_FEATURE_SRAMECC_V4);
627 BCaseMask(EF_AMDGPU_FEATURE_SRAMECC_OFF_V4,
628 EF_AMDGPU_FEATURE_SRAMECC_V4);
629 BCaseMask(EF_AMDGPU_FEATURE_SRAMECC_ON_V4,
630 EF_AMDGPU_FEATURE_SRAMECC_V4);
631 break;
632 }
633 break;
634 default:
635 break;
636 }
637#undef BCase
638#undef BCaseMask
639}
640
641void ScalarEnumerationTraits<ELFYAML::ELF_SHT>::enumeration(
642 IO &IO, ELFYAML::ELF_SHT &Value) {
643 const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
644 assert(Object && "The IO context is not initialized");
645#define ECase(X) IO.enumCase(Value, #X, ELF::X)
646 ECase(SHT_NULL);
647 ECase(SHT_PROGBITS);
648 ECase(SHT_SYMTAB);
649 // FIXME: Issue a diagnostic with this information.
650 ECase(SHT_STRTAB);
651 ECase(SHT_RELA);
652 ECase(SHT_HASH);
653 ECase(SHT_DYNAMIC);
654 ECase(SHT_NOTE);
655 ECase(SHT_NOBITS);
656 ECase(SHT_REL);
657 ECase(SHT_SHLIB);
658 ECase(SHT_DYNSYM);
659 ECase(SHT_INIT_ARRAY);
660 ECase(SHT_FINI_ARRAY);
661 ECase(SHT_PREINIT_ARRAY);
662 ECase(SHT_GROUP);
663 ECase(SHT_SYMTAB_SHNDX);
664 ECase(SHT_RELR);
665 ECase(SHT_ANDROID_REL);
666 ECase(SHT_ANDROID_RELA);
667 ECase(SHT_ANDROID_RELR);
668 ECase(SHT_LLVM_ODRTAB);
669 ECase(SHT_LLVM_LINKER_OPTIONS);
670 ECase(SHT_LLVM_CALL_GRAPH_PROFILE);
671 ECase(SHT_LLVM_ADDRSIG);
672 ECase(SHT_LLVM_DEPENDENT_LIBRARIES);
673 ECase(SHT_LLVM_SYMPART);
674 ECase(SHT_LLVM_PART_EHDR);
675 ECase(SHT_LLVM_PART_PHDR);
676 ECase(SHT_LLVM_BB_ADDR_MAP_V0);
677 ECase(SHT_LLVM_BB_ADDR_MAP);
678 ECase(SHT_LLVM_OFFLOADING);
679 ECase(SHT_GNU_ATTRIBUTES);
680 ECase(SHT_GNU_HASH);
681 ECase(SHT_GNU_verdef);
682 ECase(SHT_GNU_verneed);
683 ECase(SHT_GNU_versym);
684 switch (Object->getMachine()) {
685 case ELF::EM_ARM:
686 ECase(SHT_ARM_EXIDX);
687 ECase(SHT_ARM_PREEMPTMAP);
688 ECase(SHT_ARM_ATTRIBUTES);
689 ECase(SHT_ARM_DEBUGOVERLAY);
690 ECase(SHT_ARM_OVERLAYSECTION);
691 break;
692 case ELF::EM_HEXAGON:
693 ECase(SHT_HEX_ORDERED);
694 break;
695 case ELF::EM_X86_64:
696 ECase(SHT_X86_64_UNWIND);
697 break;
698 case ELF::EM_MIPS:
699 ECase(SHT_MIPS_REGINFO);
700 ECase(SHT_MIPS_OPTIONS);
701 ECase(SHT_MIPS_DWARF);
702 ECase(SHT_MIPS_ABIFLAGS);
703 break;
704 case ELF::EM_RISCV:
705 ECase(SHT_RISCV_ATTRIBUTES);
706 break;
707 case ELF::EM_MSP430:
708 ECase(SHT_MSP430_ATTRIBUTES);
709 break;
710 default:
711 // Nothing to do.
712 break;
713 }
714#undef ECase
715 IO.enumFallback<Hex32>(Value);
716}
717
718void ScalarBitSetTraits<ELFYAML::ELF_PF>::bitset(IO &IO,
719 ELFYAML::ELF_PF &Value) {
720#define BCase(X) IO.bitSetCase(Value, #X, ELF::X)
721 BCase(PF_X);
722 BCase(PF_W);
723 BCase(PF_R);
724}
725
726void ScalarBitSetTraits<ELFYAML::ELF_SHF>::bitset(IO &IO,
727 ELFYAML::ELF_SHF &Value) {
728 const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
729#define BCase(X) IO.bitSetCase(Value, #X, ELF::X)
730 BCase(SHF_WRITE);
731 BCase(SHF_ALLOC);
732 BCase(SHF_EXCLUDE);
733 BCase(SHF_EXECINSTR);
734 BCase(SHF_MERGE);
735 BCase(SHF_STRINGS);
736 BCase(SHF_INFO_LINK);
737 BCase(SHF_LINK_ORDER);
738 BCase(SHF_OS_NONCONFORMING);
739 BCase(SHF_GROUP);
740 BCase(SHF_TLS);
741 BCase(SHF_COMPRESSED);
742 switch (Object->getOSAbi()) {
743 case ELF::ELFOSABI_SOLARIS:
744 BCase(SHF_SUNW_NODISCARD);
745 break;
746 default:
747 BCase(SHF_GNU_RETAIN);
748 break;
749 }
750 switch (Object->getMachine()) {
751 case ELF::EM_ARM:
752 BCase(SHF_ARM_PURECODE);
753 break;
754 case ELF::EM_HEXAGON:
755 BCase(SHF_HEX_GPREL);
756 break;
757 case ELF::EM_MIPS:
758 BCase(SHF_MIPS_NODUPES);
759 BCase(SHF_MIPS_NAMES);
760 BCase(SHF_MIPS_LOCAL);
761 BCase(SHF_MIPS_NOSTRIP);
762 BCase(SHF_MIPS_GPREL);
763 BCase(SHF_MIPS_MERGE);
764 BCase(SHF_MIPS_ADDR);
765 BCase(SHF_MIPS_STRING);
766 break;
767 case ELF::EM_X86_64:
768 BCase(SHF_X86_64_LARGE);
769 break;
770 default:
771 // Nothing to do.
772 break;
773 }
774#undef BCase
775}
776
777void ScalarEnumerationTraits<ELFYAML::ELF_SHN>::enumeration(
778 IO &IO, ELFYAML::ELF_SHN &Value) {
779 const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
780 assert(Object && "The IO context is not initialized");
781#define ECase(X) IO.enumCase(Value, #X, ELF::X)
782 ECase(SHN_UNDEF);
783 ECase(SHN_LORESERVE);
784 ECase(SHN_LOPROC);
785 ECase(SHN_HIPROC);
786 ECase(SHN_LOOS);
787 ECase(SHN_HIOS);
788 ECase(SHN_ABS);
789 ECase(SHN_COMMON);
790 ECase(SHN_XINDEX);
791 ECase(SHN_HIRESERVE);
792 ECase(SHN_AMDGPU_LDS);
793
794 if (!IO.outputting() || Object->getMachine() == ELF::EM_MIPS) {
795 ECase(SHN_MIPS_ACOMMON);
796 ECase(SHN_MIPS_TEXT);
797 ECase(SHN_MIPS_DATA);
798 ECase(SHN_MIPS_SCOMMON);
799 ECase(SHN_MIPS_SUNDEFINED);
800 }
801
802 ECase(SHN_HEXAGON_SCOMMON);
803 ECase(SHN_HEXAGON_SCOMMON_1);
804 ECase(SHN_HEXAGON_SCOMMON_2);
805 ECase(SHN_HEXAGON_SCOMMON_4);
806 ECase(SHN_HEXAGON_SCOMMON_8);
807#undef ECase
808 IO.enumFallback<Hex16>(Value);
809}
810
811void ScalarEnumerationTraits<ELFYAML::ELF_STB>::enumeration(
812 IO &IO, ELFYAML::ELF_STB &Value) {
813#define ECase(X) IO.enumCase(Value, #X, ELF::X)
814 ECase(STB_LOCAL);
815 ECase(STB_GLOBAL);
816 ECase(STB_WEAK);
817 ECase(STB_GNU_UNIQUE);
818#undef ECase
819 IO.enumFallback<Hex8>(Value);
820}
821
822void ScalarEnumerationTraits<ELFYAML::ELF_STT>::enumeration(
823 IO &IO, ELFYAML::ELF_STT &Value) {
824#define ECase(X) IO.enumCase(Value, #X, ELF::X)
825 ECase(STT_NOTYPE);
826 ECase(STT_OBJECT);
827 ECase(STT_FUNC);
828 ECase(STT_SECTION);
829 ECase(STT_FILE);
830 ECase(STT_COMMON);
831 ECase(STT_TLS);
832 ECase(STT_GNU_IFUNC);
833#undef ECase
834 IO.enumFallback<Hex8>(Value);
835}
836
837
838void ScalarEnumerationTraits<ELFYAML::ELF_RSS>::enumeration(
839 IO &IO, ELFYAML::ELF_RSS &Value) {
840#define ECase(X) IO.enumCase(Value, #X, ELF::X)
841 ECase(RSS_UNDEF);
842 ECase(RSS_GP);
843 ECase(RSS_GP0);
844 ECase(RSS_LOC);
845#undef ECase
846}
847
848void ScalarEnumerationTraits<ELFYAML::ELF_REL>::enumeration(
849 IO &IO, ELFYAML::ELF_REL &Value) {
850 const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
851 assert(Object && "The IO context is not initialized");
852#define ELF_RELOC(X, Y) IO.enumCase(Value, #X, ELF::X);
853 switch (Object->getMachine()) {
854 case ELF::EM_X86_64:
855#include "llvm/BinaryFormat/ELFRelocs/x86_64.def"
856 break;
857 case ELF::EM_MIPS:
858#include "llvm/BinaryFormat/ELFRelocs/Mips.def"
859 break;
860 case ELF::EM_HEXAGON:
861#include "llvm/BinaryFormat/ELFRelocs/Hexagon.def"
862 break;
863 case ELF::EM_386:
864 case ELF::EM_IAMCU:
865#include "llvm/BinaryFormat/ELFRelocs/i386.def"
866 break;
867 case ELF::EM_AARCH64:
868#include "llvm/BinaryFormat/ELFRelocs/AArch64.def"
869 break;
870 case ELF::EM_ARM:
871#include "llvm/BinaryFormat/ELFRelocs/ARM.def"
872 break;
873 case ELF::EM_ARC:
874#include "llvm/BinaryFormat/ELFRelocs/ARC.def"
875 break;
876 case ELF::EM_RISCV:
877#include "llvm/BinaryFormat/ELFRelocs/RISCV.def"
878 break;
879 case ELF::EM_LANAI:
880#include "llvm/BinaryFormat/ELFRelocs/Lanai.def"
881 break;
882 case ELF::EM_AMDGPU:
883#include "llvm/BinaryFormat/ELFRelocs/AMDGPU.def"
884 break;
885 case ELF::EM_BPF:
886#include "llvm/BinaryFormat/ELFRelocs/BPF.def"
887 break;
888 case ELF::EM_VE:
889#include "llvm/BinaryFormat/ELFRelocs/VE.def"
890 break;
891 case ELF::EM_CSKY:
892#include "llvm/BinaryFormat/ELFRelocs/CSKY.def"
893 break;
894 case ELF::EM_PPC:
895#include "llvm/BinaryFormat/ELFRelocs/PowerPC.def"
896 break;
897 case ELF::EM_PPC64:
898#include "llvm/BinaryFormat/ELFRelocs/PowerPC64.def"
899 break;
900 case ELF::EM_68K:
901#include "llvm/BinaryFormat/ELFRelocs/M68k.def"
902 break;
903 case ELF::EM_LOONGARCH:
904#include "llvm/BinaryFormat/ELFRelocs/LoongArch.def"
905 break;
906 case ELF::EM_XTENSA:
907#include "llvm/BinaryFormat/ELFRelocs/Xtensa.def"
908 break;
909 default:
910 // Nothing to do.
911 break;
912 }
913#undef ELF_RELOC
914 IO.enumFallback<Hex32>(Value);
915}
916
917void ScalarEnumerationTraits<ELFYAML::ELF_DYNTAG>::enumeration(
918 IO &IO, ELFYAML::ELF_DYNTAG &Value) {
919 const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
920 assert(Object && "The IO context is not initialized");
921
922// Disable architecture specific tags by default. We might enable them below.
923#define AARCH64_DYNAMIC_TAG(name, value)
924#define MIPS_DYNAMIC_TAG(name, value)
925#define HEXAGON_DYNAMIC_TAG(name, value)
926#define PPC_DYNAMIC_TAG(name, value)
927#define PPC64_DYNAMIC_TAG(name, value)
928// Ignore marker tags such as DT_HIOS (maps to DT_VERNEEDNUM), etc.
929#define DYNAMIC_TAG_MARKER(name, value)
930
931#define STRINGIFY(X) (#X)
932#define DYNAMIC_TAG(X, Y) IO.enumCase(Value, STRINGIFY(DT_##X), ELF::DT_##X);
933 switch (Object->getMachine()) {
934 case ELF::EM_AARCH64:
935#undef AARCH64_DYNAMIC_TAG
936#define AARCH64_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value)
937#include "llvm/BinaryFormat/DynamicTags.def"
938#undef AARCH64_DYNAMIC_TAG
939#define AARCH64_DYNAMIC_TAG(name, value)
940 break;
941 case ELF::EM_MIPS:
942#undef MIPS_DYNAMIC_TAG
943#define MIPS_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value)
944#include "llvm/BinaryFormat/DynamicTags.def"
945#undef MIPS_DYNAMIC_TAG
946#define MIPS_DYNAMIC_TAG(name, value)
947 break;
948 case ELF::EM_HEXAGON:
949#undef HEXAGON_DYNAMIC_TAG
950#define HEXAGON_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value)
951#include "llvm/BinaryFormat/DynamicTags.def"
952#undef HEXAGON_DYNAMIC_TAG
953#define HEXAGON_DYNAMIC_TAG(name, value)
954 break;
955 case ELF::EM_PPC:
956#undef PPC_DYNAMIC_TAG
957#define PPC_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value)
958#include "llvm/BinaryFormat/DynamicTags.def"
959#undef PPC_DYNAMIC_TAG
960#define PPC_DYNAMIC_TAG(name, value)
961 break;
962 case ELF::EM_PPC64:
963#undef PPC64_DYNAMIC_TAG
964#define PPC64_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value)
965#include "llvm/BinaryFormat/DynamicTags.def"
966#undef PPC64_DYNAMIC_TAG
967#define PPC64_DYNAMIC_TAG(name, value)
968 break;
969 case ELF::EM_RISCV:
970#undef RISCV_DYNAMIC_TAG
971#define RISCV_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value)
972#include "llvm/BinaryFormat/DynamicTags.def"
973#undef RISCV_DYNAMIC_TAG
974#define RISCV_DYNAMIC_TAG(name, value)
975 break;
976 default:
977#include "llvm/BinaryFormat/DynamicTags.def"
978 break;
979 }
980#undef AARCH64_DYNAMIC_TAG
981#undef MIPS_DYNAMIC_TAG
982#undef HEXAGON_DYNAMIC_TAG
983#undef PPC_DYNAMIC_TAG
984#undef PPC64_DYNAMIC_TAG
985#undef DYNAMIC_TAG_MARKER
986#undef STRINGIFY
987#undef DYNAMIC_TAG
988
989 IO.enumFallback<Hex64>(Value);
990}
991
992void ScalarEnumerationTraits<ELFYAML::MIPS_AFL_REG>::enumeration(
993 IO &IO, ELFYAML::MIPS_AFL_REG &Value) {
994#define ECase(X) IO.enumCase(Value, #X, Mips::AFL_##X)
995 ECase(REG_NONE);
996 ECase(REG_32);
997 ECase(REG_64);
998 ECase(REG_128);
999#undef ECase
1000}
1001
1002void ScalarEnumerationTraits<ELFYAML::MIPS_ABI_FP>::enumeration(
1003 IO &IO, ELFYAML::MIPS_ABI_FP &Value) {
1004#define ECase(X) IO.enumCase(Value, #X, Mips::Val_GNU_MIPS_ABI_##X)
1005 ECase(FP_ANY);
1006 ECase(FP_DOUBLE);
1007 ECase(FP_SINGLE);
1008 ECase(FP_SOFT);
1009 ECase(FP_OLD_64);
1010 ECase(FP_XX);
1011 ECase(FP_64);
1012 ECase(FP_64A);
1013#undef ECase
1014}
1015
1016void ScalarEnumerationTraits<ELFYAML::MIPS_AFL_EXT>::enumeration(
1017 IO &IO, ELFYAML::MIPS_AFL_EXT &Value) {
1018#define ECase(X) IO.enumCase(Value, #X, Mips::AFL_##X)
1019 ECase(EXT_NONE);
1020 ECase(EXT_XLR);
1021 ECase(EXT_OCTEON2);
1022 ECase(EXT_OCTEONP);
1023 ECase(EXT_LOONGSON_3A);
1024 ECase(EXT_OCTEON);
1025 ECase(EXT_5900);
1026 ECase(EXT_4650);
1027 ECase(EXT_4010);
1028 ECase(EXT_4100);
1029 ECase(EXT_3900);
1030 ECase(EXT_10000);
1031 ECase(EXT_SB1);
1032 ECase(EXT_4111);
1033 ECase(EXT_4120);
1034 ECase(EXT_5400);
1035 ECase(EXT_5500);
1036 ECase(EXT_LOONGSON_2E);
1037 ECase(EXT_LOONGSON_2F);
1038 ECase(EXT_OCTEON3);
1039#undef ECase
1040}
1041
1042void ScalarEnumerationTraits<ELFYAML::MIPS_ISA>::enumeration(
1043 IO &IO, ELFYAML::MIPS_ISA &Value) {
1044 IO.enumCase(Value, "MIPS1", 1);
1045 IO.enumCase(Value, "MIPS2", 2);
1046 IO.enumCase(Value, "MIPS3", 3);
1047 IO.enumCase(Value, "MIPS4", 4);
1048 IO.enumCase(Value, "MIPS5", 5);
1049 IO.enumCase(Value, "MIPS32", 32);
1050 IO.enumCase(Value, "MIPS64", 64);
1051 IO.enumFallback<Hex32>(Value);
1052}
1053
1054void ScalarBitSetTraits<ELFYAML::MIPS_AFL_ASE>::bitset(
1055 IO &IO, ELFYAML::MIPS_AFL_ASE &Value) {
1056#define BCase(X) IO.bitSetCase(Value, #X, Mips::AFL_ASE_##X)
1057 BCase(DSP);
1058 BCase(DSPR2);
1059 BCase(EVA);
1060 BCase(MCU);
1061 BCase(MDMX);
1062 BCase(MIPS3D);
1063 BCase(MT);
1064 BCase(SMARTMIPS);
1065 BCase(VIRT);
1066 BCase(MSA);
1067 BCase(MIPS16);
1068 BCase(MICROMIPS);
1069 BCase(XPA);
1070 BCase(CRC);
1071 BCase(GINV);
1072#undef BCase
1073}
1074
1075void ScalarBitSetTraits<ELFYAML::MIPS_AFL_FLAGS1>::bitset(
1076 IO &IO, ELFYAML::MIPS_AFL_FLAGS1 &Value) {
1077#define BCase(X) IO.bitSetCase(Value, #X, Mips::AFL_FLAGS1_##X)
1078 BCase(ODDSPREG);
1079#undef BCase
1080}
1081
1082void MappingTraits<ELFYAML::SectionHeader>::mapping(
1083 IO &IO, ELFYAML::SectionHeader &SHdr) {
1084 IO.mapRequired("Name", SHdr.Name);
1085}
1086
1087void MappingTraits<ELFYAML::FileHeader>::mapping(IO &IO,
1088 ELFYAML::FileHeader &FileHdr) {
1089 IO.mapRequired("Class", FileHdr.Class);
1090 IO.mapRequired("Data", FileHdr.Data);
1091 IO.mapOptional("OSABI", FileHdr.OSABI, ELFYAML::ELF_ELFOSABI(0));
1092 IO.mapOptional("ABIVersion", FileHdr.ABIVersion, Hex8(0));
1093 IO.mapRequired("Type", FileHdr.Type);
1094 IO.mapOptional("Machine", FileHdr.Machine);
1095 IO.mapOptional("Flags", FileHdr.Flags, ELFYAML::ELF_EF(0));
1096 IO.mapOptional("Entry", FileHdr.Entry, Hex64(0));
1097 IO.mapOptional("SectionHeaderStringTable", FileHdr.SectionHeaderStringTable);
1098
1099 // obj2yaml does not dump these fields.
1100 assert(!IO.outputting() ||
1101 (!FileHdr.EPhOff && !FileHdr.EPhEntSize && !FileHdr.EPhNum));
1102 IO.mapOptional("EPhOff", FileHdr.EPhOff);
1103 IO.mapOptional("EPhEntSize", FileHdr.EPhEntSize);
1104 IO.mapOptional("EPhNum", FileHdr.EPhNum);
1105 IO.mapOptional("EShEntSize", FileHdr.EShEntSize);
1106 IO.mapOptional("EShOff", FileHdr.EShOff);
1107 IO.mapOptional("EShNum", FileHdr.EShNum);
1108 IO.mapOptional("EShStrNdx", FileHdr.EShStrNdx);
1109}
1110
1111void MappingTraits<ELFYAML::ProgramHeader>::mapping(
1112 IO &IO, ELFYAML::ProgramHeader &Phdr) {
1113 IO.mapRequired("Type", Phdr.Type);
1114 IO.mapOptional("Flags", Phdr.Flags, ELFYAML::ELF_PF(0));
1115 IO.mapOptional("FirstSec", Phdr.FirstSec);
1116 IO.mapOptional("LastSec", Phdr.LastSec);
1117 IO.mapOptional("VAddr", Phdr.VAddr, Hex64(0));
1118 IO.mapOptional("PAddr", Phdr.PAddr, Phdr.VAddr);
1119 IO.mapOptional("Align", Phdr.Align);
1120 IO.mapOptional("FileSize", Phdr.FileSize);
1121 IO.mapOptional("MemSize", Phdr.MemSize);
1122 IO.mapOptional("Offset", Phdr.Offset);
1123}
1124
1125std::string MappingTraits<ELFYAML::ProgramHeader>::validate(
1126 IO &IO, ELFYAML::ProgramHeader &FileHdr) {
1127 if (!FileHdr.FirstSec && FileHdr.LastSec)
1128 return "the \"LastSec\" key can't be used without the \"FirstSec\" key";
1129 if (FileHdr.FirstSec && !FileHdr.LastSec)
1130 return "the \"FirstSec\" key can't be used without the \"LastSec\" key";
1131 return "";
1132}
1133
1134LLVM_YAML_STRONG_TYPEDEF(StringRef, StOtherPiece)
1135
1136template <> struct ScalarTraits<StOtherPiece> {
1137 static void output(const StOtherPiece &Val, void *, raw_ostream &Out) {
1138 Out << Val;
1139 }
1140 static StringRef input(StringRef Scalar, void *, StOtherPiece &Val) {
1141 Val = Scalar;
1142 return {};
1143 }
1144 static QuotingType mustQuote(StringRef) { return QuotingType::None; }
1145};
1146template <> struct SequenceElementTraits<StOtherPiece> {
1147 static const bool flow = true;
1148};
1149
1150template <> struct ScalarTraits<ELFYAML::YAMLFlowString> {
1151 static void output(const ELFYAML::YAMLFlowString &Val, void *,
1152 raw_ostream &Out) {
1153 Out << Val;
1154 }
1155 static StringRef input(StringRef Scalar, void *,
1156 ELFYAML::YAMLFlowString &Val) {
1157 Val = Scalar;
1158 return {};
1159 }
1160 static QuotingType mustQuote(StringRef S) {
1161 return ScalarTraits<StringRef>::mustQuote(S);
1162 }
1163};
1164template <> struct SequenceElementTraits<ELFYAML::YAMLFlowString> {
1165 static const bool flow = true;
1166};
1167
1168namespace {
1169
1170struct NormalizedOther {
1171 NormalizedOther(IO &IO) : YamlIO(IO) {}
1172 NormalizedOther(IO &IO, std::optional<uint8_t> Original) : YamlIO(IO) {
1173 assert(Original && "This constructor is only used for outputting YAML and "
1174 "assumes a non-empty Original");
1175 std::vector<StOtherPiece> Ret;
1176 const auto *Object = static_cast<ELFYAML::Object *>(YamlIO.getContext());
1177 for (std::pair<StringRef, uint8_t> &P :
1178 getFlags(Object->getMachine()).takeVector()) {
1179 uint8_t FlagValue = P.second;
1180 if ((*Original & FlagValue) != FlagValue)
1181 continue;
1182 *Original &= ~FlagValue;
1183 Ret.push_back({P.first});
1184 }
1185
1186 if (*Original != 0) {
1187 UnknownFlagsHolder = std::to_string(*Original);
1188 Ret.push_back({UnknownFlagsHolder});
1189 }
1190
1191 if (!Ret.empty())
1192 Other = std::move(Ret);
1193 }
1194
1195 uint8_t toValue(StringRef Name) {
1196 const auto *Object = static_cast<ELFYAML::Object *>(YamlIO.getContext());
1197 MapVector<StringRef, uint8_t> Flags = getFlags(Object->getMachine());
1198
1199 auto It = Flags.find(Name);
1200 if (It != Flags.end())
1201 return It->second;
1202
1203 uint8_t Val;
1204 if (to_integer(Name, Val))
1205 return Val;
1206
1207 YamlIO.setError("an unknown value is used for symbol's 'Other' field: " +
1208 Name);
1209 return 0;
1210 }
1211
1212 std::optional<uint8_t> denormalize(IO &) {
1213 if (!Other)
1214 return std::nullopt;
1215 uint8_t Ret = 0;
1216 for (StOtherPiece &Val : *Other)
1217 Ret |= toValue(Val);
1218 return Ret;
1219 }
1220
1221 // st_other field is used to encode symbol visibility and platform-dependent
1222 // flags and values. This method returns a name to value map that is used for
1223 // parsing and encoding this field.
1224 MapVector<StringRef, uint8_t> getFlags(unsigned EMachine) {
1225 MapVector<StringRef, uint8_t> Map;
1226 // STV_* values are just enumeration values. We add them in a reversed order
1227 // because when we convert the st_other to named constants when printing
1228 // YAML we want to use a maximum number of bits on each step:
1229 // when we have st_other == 3, we want to print it as STV_PROTECTED (3), but
1230 // not as STV_HIDDEN (2) + STV_INTERNAL (1).
1231 Map["STV_PROTECTED"] = ELF::STV_PROTECTED;
1232 Map["STV_HIDDEN"] = ELF::STV_HIDDEN;
1233 Map["STV_INTERNAL"] = ELF::STV_INTERNAL;
1234 // STV_DEFAULT is used to represent the default visibility and has a value
1235 // 0. We want to be able to read it from YAML documents, but there is no
1236 // reason to print it.
1237 if (!YamlIO.outputting())
1238 Map["STV_DEFAULT"] = ELF::STV_DEFAULT;
1239
1240 // MIPS is not consistent. All of the STO_MIPS_* values are bit flags,
1241 // except STO_MIPS_MIPS16 which overlaps them. It should be checked and
1242 // consumed first when we print the output, because we do not want to print
1243 // any other flags that have the same bits instead.
1244 if (EMachine == ELF::EM_MIPS) {
1245 Map["STO_MIPS_MIPS16"] = ELF::STO_MIPS_MIPS16;
1246 Map["STO_MIPS_MICROMIPS"] = ELF::STO_MIPS_MICROMIPS;
1247 Map["STO_MIPS_PIC"] = ELF::STO_MIPS_PIC;
1248 Map["STO_MIPS_PLT"] = ELF::STO_MIPS_PLT;
1249 Map["STO_MIPS_OPTIONAL"] = ELF::STO_MIPS_OPTIONAL;
1250 }
1251
1252 if (EMachine == ELF::EM_AARCH64)
1253 Map["STO_AARCH64_VARIANT_PCS"] = ELF::STO_AARCH64_VARIANT_PCS;
1254 if (EMachine == ELF::EM_RISCV)
1255 Map["STO_RISCV_VARIANT_CC"] = ELF::STO_RISCV_VARIANT_CC;
1256 return Map;
1257 }
1258
1259 IO &YamlIO;
1260 std::optional<std::vector<StOtherPiece>> Other;
1261 std::string UnknownFlagsHolder;
1262};
1263
1264} // end anonymous namespace
1265
1266void ScalarTraits<ELFYAML::YAMLIntUInt>::output(const ELFYAML::YAMLIntUInt &Val,
1267 void *Ctx, raw_ostream &Out) {
1268 Out << Val;
1269}
1270
1271StringRef ScalarTraits<ELFYAML::YAMLIntUInt>::input(StringRef Scalar, void *Ctx,
1272 ELFYAML::YAMLIntUInt &Val) {
1273 const bool Is64 = static_cast<ELFYAML::Object *>(Ctx)->Header.Class ==
1274 ELFYAML::ELF_ELFCLASS(ELF::ELFCLASS64);
1275 StringRef ErrMsg = "invalid number";
1276 // We do not accept negative hex numbers because their meaning is ambiguous.
1277 // For example, would -0xfffffffff mean 1 or INT32_MIN?
1278 if (Scalar.empty() || Scalar.startswith("-0x"))
1279 return ErrMsg;
1280
1281 if (Scalar.startswith("-")) {
1282 const int64_t MinVal = Is64 ? INT64_MIN : INT32_MIN;
1283 long long Int;
1284 if (getAsSignedInteger(Scalar, /*Radix=*/0, Int) || (Int < MinVal))
1285 return ErrMsg;
1286 Val = Int;
1287 return "";
1288 }
1289
1290 const uint64_t MaxVal = Is64 ? UINT64_MAX : UINT32_MAX;
1291 unsigned long long UInt;
1292 if (getAsUnsignedInteger(Scalar, /*Radix=*/0, UInt) || (UInt > MaxVal))
1293 return ErrMsg;
1294 Val = UInt;
1295 return "";
1296}
1297
1298void MappingTraits<ELFYAML::Symbol>::mapping(IO &IO, ELFYAML::Symbol &Symbol) {
1299 IO.mapOptional("Name", Symbol.Name, StringRef());
1300 IO.mapOptional("StName", Symbol.StName);
1301 IO.mapOptional("Type", Symbol.Type, ELFYAML::ELF_STT(0));
1302 IO.mapOptional("Section", Symbol.Section);
1303 IO.mapOptional("Index", Symbol.Index);
1304 IO.mapOptional("Binding", Symbol.Binding, ELFYAML::ELF_STB(0));
1305 IO.mapOptional("Value", Symbol.Value);
1306 IO.mapOptional("Size", Symbol.Size);
1307
1308 // Symbol's Other field is a bit special. It is usually a field that
1309 // represents st_other and holds the symbol visibility. However, on some
1310 // platforms, it can contain bit fields and regular values, or even sometimes
1311 // a crazy mix of them (see comments for NormalizedOther). Because of this, we
1312 // need special handling.
1313 MappingNormalization<NormalizedOther, std::optional<uint8_t>> Keys(
1314 IO, Symbol.Other);
1315 IO.mapOptional("Other", Keys->Other);
1316}
1317
1318std::string MappingTraits<ELFYAML::Symbol>::validate(IO &IO,
1319 ELFYAML::Symbol &Symbol) {
1320 if (Symbol.Index && Symbol.Section)
1321 return "Index and Section cannot both be specified for Symbol";
1322 return "";
1323}
1324
1325static void commonSectionMapping(IO &IO, ELFYAML::Section &Section) {
1326 IO.mapOptional("Name", Section.Name, StringRef());
1327 IO.mapRequired("Type", Section.Type);
1328 IO.mapOptional("Flags", Section.Flags);
1329 IO.mapOptional("Address", Section.Address);
1330 IO.mapOptional("Link", Section.Link);
1331 IO.mapOptional("AddressAlign", Section.AddressAlign, Hex64(0));
1332 IO.mapOptional("EntSize", Section.EntSize);
1333 IO.mapOptional("Offset", Section.Offset);
1334
1335 IO.mapOptional("Content", Section.Content);
1336 IO.mapOptional("Size", Section.Size);
1337
1338 // obj2yaml does not dump these fields. They are expected to be empty when we
1339 // are producing YAML, because yaml2obj sets appropriate values for them
1340 // automatically when they are not explicitly defined.
1341 assert(!IO.outputting() ||
1342 (!Section.ShOffset && !Section.ShSize && !Section.ShName &&
1343 !Section.ShFlags && !Section.ShType && !Section.ShAddrAlign));
1344 IO.mapOptional("ShAddrAlign", Section.ShAddrAlign);
1345 IO.mapOptional("ShName", Section.ShName);
1346 IO.mapOptional("ShOffset", Section.ShOffset);
1347 IO.mapOptional("ShSize", Section.ShSize);
1348 IO.mapOptional("ShFlags", Section.ShFlags);
1349 IO.mapOptional("ShType", Section.ShType);
1350}
1351
1352static void sectionMapping(IO &IO, ELFYAML::DynamicSection &Section) {
1353 commonSectionMapping(IO, Section);
1354 IO.mapOptional("Entries", Section.Entries);
1355}
1356
1357static void sectionMapping(IO &IO, ELFYAML::RawContentSection &Section) {
1358 commonSectionMapping(IO, Section);
1359
1360 // We also support reading a content as array of bytes using the ContentArray
1361 // key. obj2yaml never prints this field.
1362 assert(!IO.outputting() || !Section.ContentBuf);
1363 IO.mapOptional("ContentArray", Section.ContentBuf);
1364 if (Section.ContentBuf) {
1365 if (Section.Content)
1366 IO.setError("Content and ContentArray can't be used together");
1367 Section.Content = yaml::BinaryRef(*Section.ContentBuf);
1368 }
1369
1370 IO.mapOptional("Info", Section.Info);
1371}
1372
1373static void sectionMapping(IO &IO, ELFYAML::BBAddrMapSection &Section) {
1374 commonSectionMapping(IO, Section);
1375 IO.mapOptional("Content", Section.Content);
1376 IO.mapOptional("Entries", Section.Entries);
1377}
1378
1379static void sectionMapping(IO &IO, ELFYAML::StackSizesSection &Section) {
1380 commonSectionMapping(IO, Section);
1381 IO.mapOptional("Entries", Section.Entries);
1382}
1383
1384static void sectionMapping(IO &IO, ELFYAML::HashSection &Section) {
1385 commonSectionMapping(IO, Section);
1386 IO.mapOptional("Bucket", Section.Bucket);
1387 IO.mapOptional("Chain", Section.Chain);
1388
1389 // obj2yaml does not dump these fields. They can be used to override nchain
1390 // and nbucket values for creating broken sections.
1391 assert(!IO.outputting() || (!Section.NBucket && !Section.NChain));
1392 IO.mapOptional("NChain", Section.NChain);
1393 IO.mapOptional("NBucket", Section.NBucket);
1394}
1395
1396static void sectionMapping(IO &IO, ELFYAML::NoteSection &Section) {
1397 commonSectionMapping(IO, Section);
1398 IO.mapOptional("Notes", Section.Notes);
1399}
1400
1401
1402static void sectionMapping(IO &IO, ELFYAML::GnuHashSection &Section) {
1403 commonSectionMapping(IO, Section);
1404 IO.mapOptional("Header", Section.Header);
1405 IO.mapOptional("BloomFilter", Section.BloomFilter);
1406 IO.mapOptional("HashBuckets", Section.HashBuckets);
1407 IO.mapOptional("HashValues", Section.HashValues);
1408}
1409static void sectionMapping(IO &IO, ELFYAML::NoBitsSection &Section) {
1410 commonSectionMapping(IO, Section);
1411}
1412
1413static void sectionMapping(IO &IO, ELFYAML::VerdefSection &Section) {
1414 commonSectionMapping(IO, Section);
1415 IO.mapOptional("Info", Section.Info);
1416 IO.mapOptional("Entries", Section.Entries);
1417}
1418
1419static void sectionMapping(IO &IO, ELFYAML::SymverSection &Section) {
1420 commonSectionMapping(IO, Section);
1421 IO.mapOptional("Entries", Section.Entries);
1422}
1423
1424static void sectionMapping(IO &IO, ELFYAML::VerneedSection &Section) {
1425 commonSectionMapping(IO, Section);
1426 IO.mapOptional("Info", Section.Info);
1427 IO.mapOptional("Dependencies", Section.VerneedV);
1428}
1429
1430static void sectionMapping(IO &IO, ELFYAML::RelocationSection &Section) {
1431 commonSectionMapping(IO, Section);
1432 IO.mapOptional("Info", Section.RelocatableSec, StringRef());
1433 IO.mapOptional("Relocations", Section.Relocations);
1434}
1435
1436static void sectionMapping(IO &IO, ELFYAML::RelrSection &Section) {
1437 commonSectionMapping(IO, Section);
1438 IO.mapOptional("Entries", Section.Entries);
1439}
1440
1441static void groupSectionMapping(IO &IO, ELFYAML::GroupSection &Group) {
1442 commonSectionMapping(IO, Group);
1443 IO.mapOptional("Info", Group.Signature);
1444 IO.mapOptional("Members", Group.Members);
1445}
1446
1447static void sectionMapping(IO &IO, ELFYAML::SymtabShndxSection &Section) {
1448 commonSectionMapping(IO, Section);
1449 IO.mapOptional("Entries", Section.Entries);
1450}
1451
1452static void sectionMapping(IO &IO, ELFYAML::AddrsigSection &Section) {
1453 commonSectionMapping(IO, Section);
1454 IO.mapOptional("Symbols", Section.Symbols);
1455}
1456
1457static void fillMapping(IO &IO, ELFYAML::Fill &Fill) {
1458 IO.mapOptional("Name", Fill.Name, StringRef());
1459 IO.mapOptional("Pattern", Fill.Pattern);
1460 IO.mapOptional("Offset", Fill.Offset);
1461 IO.mapRequired("Size", Fill.Size);
1462}
1463
1464static void sectionHeaderTableMapping(IO &IO,
1465 ELFYAML::SectionHeaderTable &SHT) {
1466 IO.mapOptional("Offset", SHT.Offset);
1467 IO.mapOptional("Sections", SHT.Sections);
1468 IO.mapOptional("Excluded", SHT.Excluded);
1469 IO.mapOptional("NoHeaders", SHT.NoHeaders);
1470}
1471
1472static void sectionMapping(IO &IO, ELFYAML::LinkerOptionsSection &Section) {
1473 commonSectionMapping(IO, Section);
1474 IO.mapOptional("Options", Section.Options);
1475}
1476
1477static void sectionMapping(IO &IO,
1478 ELFYAML::DependentLibrariesSection &Section) {
1479 commonSectionMapping(IO, Section);
1480 IO.mapOptional("Libraries", Section.Libs);
1481}
1482
1483static void sectionMapping(IO &IO, ELFYAML::CallGraphProfileSection &Section) {
1484 commonSectionMapping(IO, Section);
1485 IO.mapOptional("Entries", Section.Entries);
1486}
1487
1488void MappingTraits<ELFYAML::SectionOrType>::mapping(
1489 IO &IO, ELFYAML::SectionOrType &sectionOrType) {
1490 IO.mapRequired("SectionOrType", sectionOrType.sectionNameOrType);
1491}
1492
1493static void sectionMapping(IO &IO, ELFYAML::ARMIndexTableSection &Section) {
1494 commonSectionMapping(IO, Section);
1495 IO.mapOptional("Entries", Section.Entries);
1496}
1497
1498static void sectionMapping(IO &IO, ELFYAML::MipsABIFlags &Section) {
1499 commonSectionMapping(IO, Section);
1500 IO.mapOptional("Version", Section.Version, Hex16(0));
1501 IO.mapRequired("ISA", Section.ISALevel);
1502 IO.mapOptional("ISARevision", Section.ISARevision, Hex8(0));
1503 IO.mapOptional("ISAExtension", Section.ISAExtension,
1504 ELFYAML::MIPS_AFL_EXT(Mips::AFL_EXT_NONE));
1505 IO.mapOptional("ASEs", Section.ASEs, ELFYAML::MIPS_AFL_ASE(0));
1506 IO.mapOptional("FpABI", Section.FpABI,
1507 ELFYAML::MIPS_ABI_FP(Mips::Val_GNU_MIPS_ABI_FP_ANY));
1508 IO.mapOptional("GPRSize", Section.GPRSize,
1509 ELFYAML::MIPS_AFL_REG(Mips::AFL_REG_NONE));
1510 IO.mapOptional("CPR1Size", Section.CPR1Size,
1511 ELFYAML::MIPS_AFL_REG(Mips::AFL_REG_NONE));
1512 IO.mapOptional("CPR2Size", Section.CPR2Size,
1513 ELFYAML::MIPS_AFL_REG(Mips::AFL_REG_NONE));
1514 IO.mapOptional("Flags1", Section.Flags1, ELFYAML::MIPS_AFL_FLAGS1(0));
1515 IO.mapOptional("Flags2", Section.Flags2, Hex32(0));
1516}
1517
1518static StringRef getStringValue(IO &IO, const char *Key) {
1519 StringRef Val;
1520 IO.mapRequired(Key, Val);
1521 return Val;
1522}
1523
1524static void setStringValue(IO &IO, const char *Key, StringRef Val) {
1525 IO.mapRequired(Key, Val);
1526}
1527
1528static bool isInteger(StringRef Val) {
1529 APInt Tmp;
1530 return !Val.getAsInteger(0, Tmp);
1531}
1532
1533void MappingTraits<std::unique_ptr<ELFYAML::Chunk>>::mapping(
1534 IO &IO, std::unique_ptr<ELFYAML::Chunk> &Section) {
1535 ELFYAML::ELF_SHT Type;
1536 StringRef TypeStr;
1537 if (IO.outputting()) {
1538 if (auto *S = dyn_cast<ELFYAML::Section>(Section.get()))
1539 Type = S->Type;
1540 else if (auto *SHT = dyn_cast<ELFYAML::SectionHeaderTable>(Section.get()))
1541 TypeStr = SHT->TypeStr;
1542 } else {
1543 // When the Type string does not have a "SHT_" prefix, we know it is not a
1544 // description of a regular ELF output section.
1545 TypeStr = getStringValue(IO, "Type");
1546 if (TypeStr.startswith("SHT_") || isInteger(TypeStr))
1547 IO.mapRequired("Type", Type);
1548 }
1549
1550 if (TypeStr == "Fill") {
1551 assert(!IO.outputting()); // We don't dump fills currently.
1552 Section.reset(new ELFYAML::Fill());
1553 fillMapping(IO, *cast<ELFYAML::Fill>(Section.get()));
1554 return;
1555 }
1556
1557 if (TypeStr == ELFYAML::SectionHeaderTable::TypeStr) {
1558 if (IO.outputting())
1559 setStringValue(IO, "Type", TypeStr);
1560 else
1561 Section.reset(new ELFYAML::SectionHeaderTable(/*IsImplicit=*/false));
1562
1563 sectionHeaderTableMapping(
1564 IO, *cast<ELFYAML::SectionHeaderTable>(Section.get()));
1565 return;
1566 }
1567
1568 const auto &Obj = *static_cast<ELFYAML::Object *>(IO.getContext());
1569 if (Obj.getMachine() == ELF::EM_MIPS && Type == ELF::SHT_MIPS_ABIFLAGS) {
1570 if (!IO.outputting())
1571 Section.reset(new ELFYAML::MipsABIFlags());
1572 sectionMapping(IO, *cast<ELFYAML::MipsABIFlags>(Section.get()));
1573 return;
1574 }
1575
1576 if (Obj.getMachine() == ELF::EM_ARM && Type == ELF::SHT_ARM_EXIDX) {
1577 if (!IO.outputting())
1578 Section.reset(new ELFYAML::ARMIndexTableSection());
1579 sectionMapping(IO, *cast<ELFYAML::ARMIndexTableSection>(Section.get()));
1580 return;
1581 }
1582
1583 switch (Type) {
1584 case ELF::SHT_DYNAMIC:
1585 if (!IO.outputting())
1586 Section.reset(new ELFYAML::DynamicSection());
1587 sectionMapping(IO, *cast<ELFYAML::DynamicSection>(Section.get()));
1588 break;
1589 case ELF::SHT_REL:
1590 case ELF::SHT_RELA:
1591 if (!IO.outputting())
1592 Section.reset(new ELFYAML::RelocationSection());
1593 sectionMapping(IO, *cast<ELFYAML::RelocationSection>(Section.get()));
1594 break;
1595 case ELF::SHT_RELR:
1596 if (!IO.outputting())
1597 Section.reset(new ELFYAML::RelrSection());
1598 sectionMapping(IO, *cast<ELFYAML::RelrSection>(Section.get()));
1599 break;
1600 case ELF::SHT_GROUP:
1601 if (!IO.outputting())
1602 Section.reset(new ELFYAML::GroupSection());
1603 groupSectionMapping(IO, *cast<ELFYAML::GroupSection>(Section.get()));
1604 break;
1605 case ELF::SHT_NOBITS:
1606 if (!IO.outputting())
1607 Section.reset(new ELFYAML::NoBitsSection());
1608 sectionMapping(IO, *cast<ELFYAML::NoBitsSection>(Section.get()));
1609 break;
1610 case ELF::SHT_HASH:
1611 if (!IO.outputting())
1612 Section.reset(new ELFYAML::HashSection());
1613 sectionMapping(IO, *cast<ELFYAML::HashSection>(Section.get()));
1614 break;
1615 case ELF::SHT_NOTE:
1616 if (!IO.outputting())
1617 Section.reset(new ELFYAML::NoteSection());
1618 sectionMapping(IO, *cast<ELFYAML::NoteSection>(Section.get()));
1619 break;
1620 case ELF::SHT_GNU_HASH:
1621 if (!IO.outputting())
1622 Section.reset(new ELFYAML::GnuHashSection());
1623 sectionMapping(IO, *cast<ELFYAML::GnuHashSection>(Section.get()));
1624 break;
1625 case ELF::SHT_GNU_verdef:
1626 if (!IO.outputting())
1627 Section.reset(new ELFYAML::VerdefSection());
1628 sectionMapping(IO, *cast<ELFYAML::VerdefSection>(Section.get()));
1629 break;
1630 case ELF::SHT_GNU_versym:
1631 if (!IO.outputting())
1632 Section.reset(new ELFYAML::SymverSection());
1633 sectionMapping(IO, *cast<ELFYAML::SymverSection>(Section.get()));
1634 break;
1635 case ELF::SHT_GNU_verneed:
1636 if (!IO.outputting())
1637 Section.reset(new ELFYAML::VerneedSection());
1638 sectionMapping(IO, *cast<ELFYAML::VerneedSection>(Section.get()));
1639 break;
1640 case ELF::SHT_SYMTAB_SHNDX:
1641 if (!IO.outputting())
1642 Section.reset(new ELFYAML::SymtabShndxSection());
1643 sectionMapping(IO, *cast<ELFYAML::SymtabShndxSection>(Section.get()));
1644 break;
1645 case ELF::SHT_LLVM_ADDRSIG:
1646 if (!IO.outputting())
1647 Section.reset(new ELFYAML::AddrsigSection());
1648 sectionMapping(IO, *cast<ELFYAML::AddrsigSection>(Section.get()));
1649 break;
1650 case ELF::SHT_LLVM_LINKER_OPTIONS:
1651 if (!IO.outputting())
1652 Section.reset(new ELFYAML::LinkerOptionsSection());
1653 sectionMapping(IO, *cast<ELFYAML::LinkerOptionsSection>(Section.get()));
1654 break;
1655 case ELF::SHT_LLVM_DEPENDENT_LIBRARIES:
1656 if (!IO.outputting())
1657 Section.reset(new ELFYAML::DependentLibrariesSection());
1658 sectionMapping(IO,
1659 *cast<ELFYAML::DependentLibrariesSection>(Section.get()));
1660 break;
1661 case ELF::SHT_LLVM_CALL_GRAPH_PROFILE:
1662 if (!IO.outputting())
1663 Section.reset(new ELFYAML::CallGraphProfileSection());
1664 sectionMapping(IO, *cast<ELFYAML::CallGraphProfileSection>(Section.get()));
1665 break;
1666 case ELF::SHT_LLVM_BB_ADDR_MAP_V0:
1667 case ELF::SHT_LLVM_BB_ADDR_MAP:
1668 if (!IO.outputting())
1669 Section.reset(new ELFYAML::BBAddrMapSection());
1670 sectionMapping(IO, *cast<ELFYAML::BBAddrMapSection>(Section.get()));
1671 break;
1672 default:
1673 if (!IO.outputting()) {
1674 StringRef Name;
1675 IO.mapOptional("Name", Name, StringRef());
1676 Name = ELFYAML::dropUniqueSuffix(Name);
1677
1678 if (ELFYAML::StackSizesSection::nameMatches(Name))
1679 Section = std::make_unique<ELFYAML::StackSizesSection>();
1680 else
1681 Section = std::make_unique<ELFYAML::RawContentSection>();
1682 }
1683
1684 if (auto S = dyn_cast<ELFYAML::RawContentSection>(Section.get()))
1685 sectionMapping(IO, *S);
1686 else
1687 sectionMapping(IO, *cast<ELFYAML::StackSizesSection>(Section.get()));
1688 }
1689}
1690
1691std::string MappingTraits<std::unique_ptr<ELFYAML::Chunk>>::validate(
1692 IO &io, std::unique_ptr<ELFYAML::Chunk> &C) {
1693 if (const auto *F = dyn_cast<ELFYAML::Fill>(C.get())) {
1694 if (F->Pattern && F->Pattern->binary_size() != 0 && !F->Size)
1695 return "\"Size\" can't be 0 when \"Pattern\" is not empty";
1696 return "";
1697 }
1698
1699 if (const auto *SHT = dyn_cast<ELFYAML::SectionHeaderTable>(C.get())) {
1700 if (SHT->NoHeaders && (SHT->Sections || SHT->Excluded || SHT->Offset))
1701 return "NoHeaders can't be used together with Offset/Sections/Excluded";
1702 return "";
1703 }
1704
1705 const ELFYAML::Section &Sec = *cast<ELFYAML::Section>(C.get());
1706 if (Sec.Size && Sec.Content &&
1707 (uint64_t)(*Sec.Size) < Sec.Content->binary_size())
1708 return "Section size must be greater than or equal to the content size";
1709
1710 auto BuildErrPrefix = [](ArrayRef<std::pair<StringRef, bool>> EntV) {
1711 std::string Msg;
1712 for (size_t I = 0, E = EntV.size(); I != E; ++I) {
1713 StringRef Name = EntV[I].first;
1714 if (I == 0) {
1715 Msg = "\"" + Name.str() + "\"";
1716 continue;
1717 }
1718 if (I != EntV.size() - 1)
1719 Msg += ", \"" + Name.str() + "\"";
1720 else
1721 Msg += " and \"" + Name.str() + "\"";
1722 }
1723 return Msg;
1724 };
1725
1726 std::vector<std::pair<StringRef, bool>> Entries = Sec.getEntries();
1727 const size_t NumUsedEntries = llvm::count_if(
1728 Entries, [](const std::pair<StringRef, bool> &P) { return P.second; });
1729
1730 if ((Sec.Size || Sec.Content) && NumUsedEntries > 0)
1731 return BuildErrPrefix(Entries) +
1732 " cannot be used with \"Content\" or \"Size\"";
1733
1734 if (NumUsedEntries > 0 && Entries.size() != NumUsedEntries)
1735 return BuildErrPrefix(Entries) + " must be used together";
1736
1737 if (const auto *RawSection = dyn_cast<ELFYAML::RawContentSection>(C.get())) {
1738 if (RawSection->Flags && RawSection->ShFlags)
1739 return "ShFlags and Flags cannot be used together";
1740 return "";
1741 }
1742
1743 if (const auto *NB = dyn_cast<ELFYAML::NoBitsSection>(C.get())) {
1744 if (NB->Content)
1745 return "SHT_NOBITS section cannot have \"Content\"";
1746 return "";
1747 }
1748
1749 if (const auto *MF = dyn_cast<ELFYAML::MipsABIFlags>(C.get())) {
1750 if (MF->Content)
1751 return "\"Content\" key is not implemented for SHT_MIPS_ABIFLAGS "
1752 "sections";
1753 if (MF->Size)
1754 return "\"Size\" key is not implemented for SHT_MIPS_ABIFLAGS sections";
1755 return "";
1756 }
1757
1758 return "";
1759}
1760
1761namespace {
1762
1763struct NormalizedMips64RelType {
1764 NormalizedMips64RelType(IO &)
1765 : Type(ELFYAML::ELF_REL(ELF::R_MIPS_NONE)),
1766 Type2(ELFYAML::ELF_REL(ELF::R_MIPS_NONE)),
1767 Type3(ELFYAML::ELF_REL(ELF::R_MIPS_NONE)),
1768 SpecSym(ELFYAML::ELF_REL(ELF::RSS_UNDEF)) {}
1769 NormalizedMips64RelType(IO &, ELFYAML::ELF_REL Original)
1770 : Type(Original & 0xFF), Type2(Original >> 8 & 0xFF),
1771 Type3(Original >> 16 & 0xFF), SpecSym(Original >> 24 & 0xFF) {}
1772
1773 ELFYAML::ELF_REL denormalize(IO &) {
1774 ELFYAML::ELF_REL Res = Type | Type2 << 8 | Type3 << 16 | SpecSym << 24;
1775 return Res;
1776 }
1777
1778 ELFYAML::ELF_REL Type;
1779 ELFYAML::ELF_REL Type2;
1780 ELFYAML::ELF_REL Type3;
1781 ELFYAML::ELF_RSS SpecSym;
1782};
1783
1784} // end anonymous namespace
1785
1786void MappingTraits<ELFYAML::StackSizeEntry>::mapping(
1787 IO &IO, ELFYAML::StackSizeEntry &E) {
1788 assert(IO.getContext() && "The IO context is not initialized");
1789 IO.mapOptional("Address", E.Address, Hex64(0));
1790 IO.mapRequired("Size", E.Size);
1791}
1792
1793void MappingTraits<ELFYAML::BBAddrMapEntry>::mapping(
1794 IO &IO, ELFYAML::BBAddrMapEntry &E) {
1795 assert(IO.getContext() && "The IO context is not initialized");
1796 IO.mapRequired("Version", E.Version);
1797 IO.mapOptional("Feature", E.Feature, Hex8(0));
1798 IO.mapOptional("Address", E.Address, Hex64(0));
1799 IO.mapOptional("NumBlocks", E.NumBlocks);
1800 IO.mapOptional("BBEntries", E.BBEntries);
1801}
1802
1803void MappingTraits<ELFYAML::BBAddrMapEntry::BBEntry>::mapping(
1804 IO &IO, ELFYAML::BBAddrMapEntry::BBEntry &E) {
1805 assert(IO.getContext() && "The IO context is not initialized");
1806 IO.mapOptional("ID", E.ID);
1807 IO.mapRequired("AddressOffset", E.AddressOffset);
1808 IO.mapRequired("Size", E.Size);
1809 IO.mapRequired("Metadata", E.Metadata);
1810}
1811
1812void MappingTraits<ELFYAML::GnuHashHeader>::mapping(IO &IO,
1813 ELFYAML::GnuHashHeader &E) {
1814 assert(IO.getContext() && "The IO context is not initialized");
1815 IO.mapOptional("NBuckets", E.NBuckets);
1816 IO.mapRequired("SymNdx", E.SymNdx);
1817 IO.mapOptional("MaskWords", E.MaskWords);
1818 IO.mapRequired("Shift2", E.Shift2);
1819}
1820
1821void MappingTraits<ELFYAML::DynamicEntry>::mapping(IO &IO,
1822 ELFYAML::DynamicEntry &Rel) {
1823 assert(IO.getContext() && "The IO context is not initialized");
1824
1825 IO.mapRequired("Tag", Rel.Tag);
1826 IO.mapRequired("Value", Rel.Val);
1827}
1828
1829void MappingTraits<ELFYAML::NoteEntry>::mapping(IO &IO, ELFYAML::NoteEntry &N) {
1830 assert(IO.getContext() && "The IO context is not initialized");
1831
1832 IO.mapOptional("Name", N.Name);
1833 IO.mapOptional("Desc", N.Desc);
1834 IO.mapRequired("Type", N.Type);
1835}
1836
1837void MappingTraits<ELFYAML::VerdefEntry>::mapping(IO &IO,
1838 ELFYAML::VerdefEntry &E) {
1839 assert(IO.getContext() && "The IO context is not initialized");
1840
1841 IO.mapOptional("Version", E.Version);
1842 IO.mapOptional("Flags", E.Flags);
1843 IO.mapOptional("VersionNdx", E.VersionNdx);
1844 IO.mapOptional("Hash", E.Hash);
1845 IO.mapRequired("Names", E.VerNames);
1846}
1847
1848void MappingTraits<ELFYAML::VerneedEntry>::mapping(IO &IO,
1849 ELFYAML::VerneedEntry &E) {
1850 assert(IO.getContext() && "The IO context is not initialized");
1851
1852 IO.mapRequired("Version", E.Version);
1853 IO.mapRequired("File", E.File);
1854 IO.mapRequired("Entries", E.AuxV);
1855}
1856
1857void MappingTraits<ELFYAML::VernauxEntry>::mapping(IO &IO,
1858 ELFYAML::VernauxEntry &E) {
1859 assert(IO.getContext() && "The IO context is not initialized");
1860
1861 IO.mapRequired("Name", E.Name);
1862 IO.mapRequired("Hash", E.Hash);
1863 IO.mapRequired("Flags", E.Flags);
1864 IO.mapRequired("Other", E.Other);
1865}
1866
1867void MappingTraits<ELFYAML::Relocation>::mapping(IO &IO,
1868 ELFYAML::Relocation &Rel) {
1869 const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
1870 assert(Object && "The IO context is not initialized");
1871
1872 IO.mapOptional("Offset", Rel.Offset, (Hex64)0);
1873 IO.mapOptional("Symbol", Rel.Symbol);
1874
1875 if (Object->getMachine() == ELFYAML::ELF_EM(ELF::EM_MIPS) &&
1876 Object->Header.Class == ELFYAML::ELF_ELFCLASS(ELF::ELFCLASS64)) {
1877 MappingNormalization<NormalizedMips64RelType, ELFYAML::ELF_REL> Key(
1878 IO, Rel.Type);
1879 IO.mapRequired("Type", Key->Type);
1880 IO.mapOptional("Type2", Key->Type2, ELFYAML::ELF_REL(ELF::R_MIPS_NONE));
1881 IO.mapOptional("Type3", Key->Type3, ELFYAML::ELF_REL(ELF::R_MIPS_NONE));
1882 IO.mapOptional("SpecSym", Key->SpecSym, ELFYAML::ELF_RSS(ELF::RSS_UNDEF));
1883 } else
1884 IO.mapRequired("Type", Rel.Type);
1885
1886 IO.mapOptional("Addend", Rel.Addend, (ELFYAML::YAMLIntUInt)0);
1887}
1888
1889void MappingTraits<ELFYAML::ARMIndexTableEntry>::mapping(
1890 IO &IO, ELFYAML::ARMIndexTableEntry &E) {
1891 assert(IO.getContext() && "The IO context is not initialized");
1892 IO.mapRequired("Offset", E.Offset);
1893
1894 StringRef CantUnwind = "EXIDX_CANTUNWIND";
1895 if (IO.outputting() && (uint32_t)E.Value == ARM::EHABI::EXIDX_CANTUNWIND)
1896 IO.mapRequired("Value", CantUnwind);
1897 else if (!IO.outputting() && getStringValue(IO, "Value") == CantUnwind)
1898 E.Value = ARM::EHABI::EXIDX_CANTUNWIND;
1899 else
1900 IO.mapRequired("Value", E.Value);
1901}
1902
1903void MappingTraits<ELFYAML::Object>::mapping(IO &IO, ELFYAML::Object &Object) {
1904 assert(!IO.getContext() && "The IO context is initialized already");
1905 IO.setContext(&Object);
1906 IO.mapTag("!ELF", true);
1907 IO.mapRequired("FileHeader", Object.Header);
1908 IO.mapOptional("ProgramHeaders", Object.ProgramHeaders);
1909 IO.mapOptional("Sections", Object.Chunks);
1910 IO.mapOptional("Symbols", Object.Symbols);
1911 IO.mapOptional("DynamicSymbols", Object.DynamicSymbols);
1912 IO.mapOptional("DWARF", Object.DWARF);
1913 if (Object.DWARF) {
1914 Object.DWARF->IsLittleEndian =
1915 Object.Header.Data == ELFYAML::ELF_ELFDATA(ELF::ELFDATA2LSB);
1916 Object.DWARF->Is64BitAddrSize =
1917 Object.Header.Class == ELFYAML::ELF_ELFCLASS(ELF::ELFCLASS64);
1918 }
1919 IO.setContext(nullptr);
1920}
1921
1922void MappingTraits<ELFYAML::LinkerOption>::mapping(IO &IO,
1923 ELFYAML::LinkerOption &Opt) {
1924 assert(IO.getContext() && "The IO context is not initialized");
1925 IO.mapRequired("Name", Opt.Key);
1926 IO.mapRequired("Value", Opt.Value);
1927}
1928
1929void MappingTraits<ELFYAML::CallGraphEntryWeight>::mapping(
1930 IO &IO, ELFYAML::CallGraphEntryWeight &E) {
1931 assert(IO.getContext() && "The IO context is not initialized");
1932 IO.mapRequired("Weight", E.Weight);
1933}
1934
1935LLVM_YAML_STRONG_TYPEDEF(uint8_t, MIPS_AFL_REG)
1936LLVM_YAML_STRONG_TYPEDEF(uint8_t, MIPS_ABI_FP)
1937LLVM_YAML_STRONG_TYPEDEF(uint32_t, MIPS_AFL_EXT)
1938LLVM_YAML_STRONG_TYPEDEF(uint32_t, MIPS_AFL_ASE)
1939LLVM_YAML_STRONG_TYPEDEF(uint32_t, MIPS_AFL_FLAGS1)
1940
1941} // end namespace yaml
1942
1943} // end namespace llvm
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:247
Name
std::string Name
Definition: ELFObjHandler.cpp:77
UnknownFlagsHolder
std::string UnknownFlagsHolder
Definition: ELFYAML.cpp:1261
SpecSym
ELFYAML::ELF_RSS SpecSym
Definition: ELFYAML.cpp:1781
Type3
ELFYAML::ELF_REL Type3
Definition: ELFYAML.cpp:1780
BCaseMask
#define BCaseMask(X, M)
YamlIO
IO & YamlIO
Definition: ELFYAML.cpp:1259
Type2
ELFYAML::ELF_REL Type2
Definition: ELFYAML.cpp:1779
Other
std::optional< std::vector< StOtherPiece > > Other
Definition: ELFYAML.cpp:1260
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)
assert
assert(ImpDefSCC.getReg()==AMDGPU::SCC &&ImpDefSCC.isDef())
getFlags
static uint32_t getFlags(const Symbol *Sym)
Definition: TapiFile.cpp:27
Keys
std::array< StringRef, 64 > Keys
Definition: TextStubV5.cpp:123
Flags
@ Flags
Definition: TextStubV5.cpp:93
ECase
#define ECase(X)
LLVM_YAML_STRONG_TYPEDEF
#define LLVM_YAML_STRONG_TYPEDEF(_base, _type)
llvm::APInt
Class for arbitrary precision integers.
Definition: APInt.h:75
llvm::ArrayRef
ArrayRef - Represent a constant reference to an array (0 or more elements consecutively in memory),...
Definition: ArrayRef.h:41
llvm::MapVector
This class implements a map that also provides access to all stored values in a deterministic order.
Definition: MapVector.h:37
llvm::StringRef
StringRef - Represent a constant reference to a string, i.e.
Definition: StringRef.h:50
llvm::StringRef::getAsInteger
bool getAsInteger(unsigned Radix, T &Result) const
Parse the current string as an integer of the specified radix.
Definition: StringRef.h:468
llvm::StringRef::startswith
bool startswith(StringRef Prefix) const
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:94
llvm::Value
LLVM Value Representation.
Definition: Value.h:74
llvm::raw_ostream
This class implements an extremely fast bulk output stream that can only output to a stream.
Definition: raw_ostream.h:52
llvm::yaml::BinaryRef
Specialized YAMLIO scalar type for representing a binary blob.
Definition: YAML.h:63
uint32_t
uint64_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:695
llvm::ELF::STV_INTERNAL
@ STV_INTERNAL
Definition: ELF.h:1267
llvm::ELF::STV_HIDDEN
@ STV_HIDDEN
Definition: ELF.h:1268
llvm::ELF::STV_PROTECTED
@ STV_PROTECTED
Definition: ELF.h:1269
llvm::ELF::STV_DEFAULT
@ STV_DEFAULT
Definition: ELF.h:1266
llvm::ELF::ELFCLASS64
@ ELFCLASS64
Definition: ELF.h:329
llvm::ELF::EM_MSP430
@ EM_MSP430
Definition: ELF.h:222
llvm::ELF::EM_PPC64
@ EM_PPC64
Definition: ELF.h:149
llvm::ELF::EM_CSKY
@ EM_CSKY
Definition: ELF.h:321
llvm::ELF::EM_NONE
@ EM_NONE
Definition: ELF.h:133
llvm::ELF::EM_68K
@ EM_68K
Definition: ELF.h:137
llvm::ELF::EM_386
@ EM_386
Definition: ELF.h:136
llvm::ELF::EM_LOONGARCH
@ EM_LOONGARCH
Definition: ELF.h:322
llvm::ELF::EM_BPF
@ EM_BPF
Definition: ELF.h:319
llvm::ELF::EM_PPC
@ EM_PPC
Definition: ELF.h:148
llvm::ELF::EM_X86_64
@ EM_X86_64
Definition: ELF.h:178
llvm::ELF::EM_HEXAGON
@ EM_HEXAGON
Definition: ELF.h:257
llvm::ELF::EM_LANAI
@ EM_LANAI
Definition: ELF.h:318
llvm::ELF::EM_MIPS
@ EM_MIPS
Definition: ELF.h:141
llvm::ELF::EM_ARC
@ EM_ARC
Definition: ELF.h:161
llvm::ELF::EM_AARCH64
@ EM_AARCH64
Definition: ELF.h:280
llvm::ELF::EM_XTENSA
@ EM_XTENSA
Definition: ELF.h:211
llvm::ELF::EM_RISCV
@ EM_RISCV
Definition: ELF.h:317
llvm::ELF::EM_ARM
@ EM_ARM
Definition: ELF.h:156
llvm::ELF::EM_VE
@ EM_VE
Definition: ELF.h:320
llvm::ELF::EM_IAMCU
@ EM_IAMCU
Definition: ELF.h:139
llvm::ELF::EM_AMDGPU
@ EM_AMDGPU
Definition: ELF.h:316
llvm::ELF::EM_AVR
@ EM_AVR
Definition: ELF.h:199
llvm::ELF::ELFDATA2LSB
@ ELFDATA2LSB
Definition: ELF.h:335
llvm::ELF::STO_AARCH64_VARIANT_PCS
@ STO_AARCH64_VARIANT_PCS
Definition: ELF.h:429
llvm::ELF::ELFABIVERSION_AMDGPU_HSA_V4
@ ELFABIVERSION_AMDGPU_HSA_V4
Definition: ELF.h:376
llvm::ELF::ELFABIVERSION_AMDGPU_HSA_V5
@ ELFABIVERSION_AMDGPU_HSA_V5
Definition: ELF.h:377
llvm::ELF::ELFABIVERSION_AMDGPU_HSA_V3
@ ELFABIVERSION_AMDGPU_HSA_V3
Definition: ELF.h:375
llvm::ELF::SHT_LLVM_BB_ADDR_MAP_V0
@ SHT_LLVM_BB_ADDR_MAP_V0
Definition: ELF.h:1028
llvm::ELF::SHT_LLVM_DEPENDENT_LIBRARIES
@ SHT_LLVM_DEPENDENT_LIBRARIES
Definition: ELF.h:1023
llvm::ELF::SHT_GROUP
@ SHT_GROUP
Definition: ELF.h:1009
llvm::ELF::SHT_LLVM_LINKER_OPTIONS
@ SHT_LLVM_LINKER_OPTIONS
Definition: ELF.h:1020
llvm::ELF::SHT_REL
@ SHT_REL
Definition: ELF.h:1003
llvm::ELF::SHT_LLVM_CALL_GRAPH_PROFILE
@ SHT_LLVM_CALL_GRAPH_PROFILE
Definition: ELF.h:1031
llvm::ELF::SHT_NOBITS
@ SHT_NOBITS
Definition: ELF.h:1002
llvm::ELF::SHT_GNU_verneed
@ SHT_GNU_verneed
Definition: ELF.h:1040
llvm::ELF::SHT_RELR
@ SHT_RELR
Definition: ELF.h:1013
llvm::ELF::SHT_GNU_verdef
@ SHT_GNU_verdef
Definition: ELF.h:1039
llvm::ELF::SHT_DYNAMIC
@ SHT_DYNAMIC
Definition: ELF.h:1000
llvm::ELF::SHT_SYMTAB_SHNDX
@ SHT_SYMTAB_SHNDX
Definition: ELF.h:1010
llvm::ELF::SHT_LLVM_ADDRSIG
@ SHT_LLVM_ADDRSIG
Definition: ELF.h:1021
llvm::ELF::SHT_ARM_EXIDX
@ SHT_ARM_EXIDX
Definition: ELF.h:1046
llvm::ELF::SHT_LLVM_BB_ADDR_MAP
@ SHT_LLVM_BB_ADDR_MAP
Definition: ELF.h:1032
llvm::ELF::SHT_GNU_HASH
@ SHT_GNU_HASH
Definition: ELF.h:1038
llvm::ELF::SHT_RELA
@ SHT_RELA
Definition: ELF.h:998
llvm::ELF::SHT_NOTE
@ SHT_NOTE
Definition: ELF.h:1001
llvm::ELF::SHT_MIPS_ABIFLAGS
@ SHT_MIPS_ABIFLAGS
Definition: ELF.h:1064
llvm::ELF::SHT_GNU_versym
@ SHT_GNU_versym
Definition: ELF.h:1041
llvm::ELF::SHT_HASH
@ SHT_HASH
Definition: ELF.h:999
llvm::ELF::STO_RISCV_VARIANT_CC
@ STO_RISCV_VARIANT_CC
Definition: ELF.h:688
llvm::ELF::RSS_UNDEF
@ RSS_UNDEF
Definition: ELF.h:1277
llvm::ELF::ELFOSABI_SOLARIS
@ ELFOSABI_SOLARIS
Definition: ELF.h:347
llvm::ELF::STO_MIPS_PIC
@ STO_MIPS_PIC
Definition: ELF.h:586
llvm::ELF::STO_MIPS_OPTIONAL
@ STO_MIPS_OPTIONAL
Definition: ELF.h:584
llvm::ELF::STO_MIPS_MICROMIPS
@ STO_MIPS_MICROMIPS
Definition: ELF.h:587
llvm::ELF::STO_MIPS_MIPS16
@ STO_MIPS_MIPS16
Definition: ELF.h:588
llvm::ELF::STO_MIPS_PLT
@ STO_MIPS_PLT
Definition: ELF.h:585
llvm::Mips::Val_GNU_MIPS_ABI_FP_ANY
@ Val_GNU_MIPS_ABI_FP_ANY
Definition: MipsABIFlags.h:85
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Definition: ELFYAML.cpp:1457
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This is an optimization pass for GlobalISel generic memory operations.
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llvm::yaml::Hex8 ABIVersion
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Definition: ELFYAML.h:286
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Definition: ELFYAML.h:285
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Definition: ELFYAML.h:579
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Definition: ELFYAML.cpp:35
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Definition: ELFYAML.h:697
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Definition: ELFYAML.h:685
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Definition: ELFYAML.h:689
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Definition: ELFYAML.h:690
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Definition: ELFYAML.h:594
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Definition: ELFYAML.h:302
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static constexpr StringRef TypeStr
Definition: ELFYAML.h:315
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Definition: ELFYAML.h:303
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Definition: ELFYAML.h:301
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std::optional< llvm::yaml::Hex64 > Size
Definition: ELFYAML.h:235
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virtual std::vector< std::pair< StringRef, bool > > getEntries() const
Definition: ELFYAML.h:249
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Definition: ELFYAML.h:234
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static bool nameMatches(StringRef Name)
Definition: ELFYAML.h:345
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static StringRef input(StringRef Scalar, void *, ELFYAML::YAMLFlowString &Val)
Definition: ELFYAML.cpp:1155
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static void output(const ELFYAML::YAMLFlowString &Val, void *, raw_ostream &Out)
Definition: ELFYAML.cpp:1151
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static QuotingType mustQuote(StringRef S)
Definition: ELFYAML.cpp:1160
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Definition: ELFYAML.cpp:1140
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Definition: ELFYAML.cpp:1144
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Definition: ELFYAML.cpp:1137
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