LLVM 23.0.0git
ELFYAML.cpp
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1//===- ELFYAML.cpp - ELF YAMLIO implementation ----------------------------===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8//
9// This file defines classes for handling the YAML representation of ELF.
10//
11//===----------------------------------------------------------------------===//
12
13#include "llvm/ObjectYAML/ELFYAML.h"
14#include "llvm/ADT/APInt.h"
15#include "llvm/ADT/MapVector.h"
16#include "llvm/ADT/StringRef.h"
17#include "llvm/BinaryFormat/ELF.h"
18#include "llvm/Support/ARMEHABI.h"
19#include "llvm/Support/Casting.h"
20#include "llvm/Support/ErrorHandling.h"
21#include "llvm/Support/MipsABIFlags.h"
22#include "llvm/Support/YAMLTraits.h"
23#include "llvm/Support/WithColor.h"
24#include <cassert>
25#include <cstdint>
26#include <optional>
27
28namespace llvm {
29
30ELFYAML::Chunk::~Chunk() = default;
31
32namespace ELFYAML {
33ELF_ELFOSABI Object::getOSAbi() const { return Header.OSABI; }
34
35unsigned Object::getMachine() const {
36 if (Header.Machine)
37 return *Header.Machine;
38 return llvm::ELF::EM_NONE;
39}
40} // namespace ELFYAML
41
42namespace yaml {
43
44void ScalarEnumerationTraits<ELFYAML::ELF_ET>::enumeration(
45 IO &IO, ELFYAML::ELF_ET &Value) {
46#define ECase(X) IO.enumCase(Value, #X, ELF::X)
47 ECase(ET_NONE);
48 ECase(ET_REL);
49 ECase(ET_EXEC);
50 ECase(ET_DYN);
51 ECase(ET_CORE);
52#undef ECase
53 IO.enumFallback<Hex16>(Value);
54}
55
56void ScalarEnumerationTraits<ELFYAML::ELF_PT>::enumeration(
57 IO &IO, ELFYAML::ELF_PT &Value) {
58#define ECase(X) IO.enumCase(Value, #X, ELF::X)
59 ECase(PT_NULL);
60 ECase(PT_LOAD);
61 ECase(PT_DYNAMIC);
62 ECase(PT_INTERP);
63 ECase(PT_NOTE);
64 ECase(PT_SHLIB);
65 ECase(PT_PHDR);
66 ECase(PT_TLS);
67 ECase(PT_GNU_EH_FRAME);
68 ECase(PT_GNU_STACK);
69 ECase(PT_GNU_RELRO);
70 ECase(PT_GNU_PROPERTY);
71 ECase(PT_GNU_SFRAME);
72#undef ECase
73 IO.enumFallback<Hex32>(Value);
74}
75
76void ScalarEnumerationTraits<ELFYAML::ELF_NT>::enumeration(
77 IO &IO, ELFYAML::ELF_NT &Value) {
78#define ECase(X) IO.enumCase(Value, #X, ELF::X)
79 // Generic note types.
80 ECase(NT_VERSION);
81 ECase(NT_ARCH);
82 ECase(NT_GNU_BUILD_ATTRIBUTE_OPEN);
83 ECase(NT_GNU_BUILD_ATTRIBUTE_FUNC);
84 // Core note types.
85 ECase(NT_PRSTATUS);
86 ECase(NT_FPREGSET);
87 ECase(NT_PRPSINFO);
88 ECase(NT_TASKSTRUCT);
89 ECase(NT_AUXV);
90 ECase(NT_PSTATUS);
91 ECase(NT_FPREGS);
92 ECase(NT_PSINFO);
93 ECase(NT_LWPSTATUS);
94 ECase(NT_LWPSINFO);
95 ECase(NT_WIN32PSTATUS);
96 ECase(NT_PPC_VMX);
97 ECase(NT_PPC_VSX);
98 ECase(NT_PPC_TAR);
99 ECase(NT_PPC_PPR);
100 ECase(NT_PPC_DSCR);
101 ECase(NT_PPC_EBB);
102 ECase(NT_PPC_PMU);
103 ECase(NT_PPC_TM_CGPR);
104 ECase(NT_PPC_TM_CFPR);
105 ECase(NT_PPC_TM_CVMX);
106 ECase(NT_PPC_TM_CVSX);
107 ECase(NT_PPC_TM_SPR);
108 ECase(NT_PPC_TM_CTAR);
109 ECase(NT_PPC_TM_CPPR);
110 ECase(NT_PPC_TM_CDSCR);
111 ECase(NT_386_TLS);
112 ECase(NT_386_IOPERM);
113 ECase(NT_X86_XSTATE);
114 ECase(NT_S390_HIGH_GPRS);
115 ECase(NT_S390_TIMER);
116 ECase(NT_S390_TODCMP);
117 ECase(NT_S390_TODPREG);
118 ECase(NT_S390_CTRS);
119 ECase(NT_S390_PREFIX);
120 ECase(NT_S390_LAST_BREAK);
121 ECase(NT_S390_SYSTEM_CALL);
122 ECase(NT_S390_TDB);
123 ECase(NT_S390_VXRS_LOW);
124 ECase(NT_S390_VXRS_HIGH);
125 ECase(NT_S390_GS_CB);
126 ECase(NT_S390_GS_BC);
127 ECase(NT_ARM_VFP);
128 ECase(NT_ARM_TLS);
129 ECase(NT_ARM_HW_BREAK);
130 ECase(NT_ARM_HW_WATCH);
131 ECase(NT_ARM_SVE);
132 ECase(NT_ARM_PAC_MASK);
133 ECase(NT_ARM_TAGGED_ADDR_CTRL);
134 ECase(NT_ARM_SSVE);
135 ECase(NT_ARM_ZA);
136 ECase(NT_ARM_ZT);
137 ECase(NT_ARM_FPMR);
138 ECase(NT_ARM_POE);
139 ECase(NT_ARM_GCS);
140 ECase(NT_FILE);
141 ECase(NT_PRXFPREG);
142 ECase(NT_SIGINFO);
143 // LLVM-specific notes.
144 ECase(NT_LLVM_HWASAN_GLOBALS);
145 // GNU note types
146 ECase(NT_GNU_ABI_TAG);
147 ECase(NT_GNU_HWCAP);
148 ECase(NT_GNU_BUILD_ID);
149 ECase(NT_GNU_GOLD_VERSION);
150 ECase(NT_GNU_PROPERTY_TYPE_0);
151 // FreeBSD note types.
152 ECase(NT_FREEBSD_ABI_TAG);
153 ECase(NT_FREEBSD_NOINIT_TAG);
154 ECase(NT_FREEBSD_ARCH_TAG);
155 ECase(NT_FREEBSD_FEATURE_CTL);
156 // FreeBSD core note types.
157 ECase(NT_FREEBSD_THRMISC);
158 ECase(NT_FREEBSD_PROCSTAT_PROC);
159 ECase(NT_FREEBSD_PROCSTAT_FILES);
160 ECase(NT_FREEBSD_PROCSTAT_VMMAP);
161 ECase(NT_FREEBSD_PROCSTAT_GROUPS);
162 ECase(NT_FREEBSD_PROCSTAT_UMASK);
163 ECase(NT_FREEBSD_PROCSTAT_RLIMIT);
164 ECase(NT_FREEBSD_PROCSTAT_OSREL);
165 ECase(NT_FREEBSD_PROCSTAT_PSSTRINGS);
166 ECase(NT_FREEBSD_PROCSTAT_AUXV);
167 // NetBSD core note types.
168 ECase(NT_NETBSDCORE_PROCINFO);
169 ECase(NT_NETBSDCORE_AUXV);
170 ECase(NT_NETBSDCORE_LWPSTATUS);
171 // OpenBSD core note types.
172 ECase(NT_OPENBSD_PROCINFO);
173 ECase(NT_OPENBSD_AUXV);
174 ECase(NT_OPENBSD_REGS);
175 ECase(NT_OPENBSD_FPREGS);
176 ECase(NT_OPENBSD_XFPREGS);
177 ECase(NT_OPENBSD_WCOOKIE);
178 // AMD specific notes. (Code Object V2)
179 ECase(NT_AMD_HSA_CODE_OBJECT_VERSION);
180 ECase(NT_AMD_HSA_HSAIL);
181 ECase(NT_AMD_HSA_ISA_VERSION);
182 ECase(NT_AMD_HSA_METADATA);
183 ECase(NT_AMD_HSA_ISA_NAME);
184 ECase(NT_AMD_PAL_METADATA);
185 // AMDGPU specific notes. (Code Object V3)
186 ECase(NT_AMDGPU_METADATA);
187 // Android specific notes.
188 ECase(NT_ANDROID_TYPE_IDENT);
189 ECase(NT_ANDROID_TYPE_KUSER);
190 ECase(NT_ANDROID_TYPE_MEMTAG);
191#undef ECase
192 IO.enumFallback<Hex32>(Value);
193}
194
195void ScalarEnumerationTraits<ELFYAML::ELF_EM>::enumeration(
196 IO &IO, ELFYAML::ELF_EM &Value) {
197#define ECase(X) IO.enumCase(Value, #X, ELF::X)
198 ECase(EM_NONE);
199 ECase(EM_M32);
200 ECase(EM_SPARC);
201 ECase(EM_386);
202 ECase(EM_68K);
203 ECase(EM_88K);
204 ECase(EM_IAMCU);
205 ECase(EM_860);
206 ECase(EM_MIPS);
207 ECase(EM_S370);
208 ECase(EM_MIPS_RS3_LE);
209 ECase(EM_PARISC);
210 ECase(EM_VPP500);
211 ECase(EM_SPARC32PLUS);
212 ECase(EM_960);
213 ECase(EM_PPC);
214 ECase(EM_PPC64);
215 ECase(EM_S390);
216 ECase(EM_SPU);
217 ECase(EM_V800);
218 ECase(EM_FR20);
219 ECase(EM_RH32);
220 ECase(EM_RCE);
221 ECase(EM_ARM);
222 ECase(EM_ALPHA);
223 ECase(EM_SH);
224 ECase(EM_SPARCV9);
225 ECase(EM_TRICORE);
226 ECase(EM_ARC);
227 ECase(EM_H8_300);
228 ECase(EM_H8_300H);
229 ECase(EM_H8S);
230 ECase(EM_H8_500);
231 ECase(EM_IA_64);
232 ECase(EM_MIPS_X);
233 ECase(EM_COLDFIRE);
234 ECase(EM_68HC12);
235 ECase(EM_MMA);
236 ECase(EM_PCP);
237 ECase(EM_NCPU);
238 ECase(EM_NDR1);
239 ECase(EM_STARCORE);
240 ECase(EM_ME16);
241 ECase(EM_ST100);
242 ECase(EM_TINYJ);
243 ECase(EM_X86_64);
244 ECase(EM_PDSP);
245 ECase(EM_PDP10);
246 ECase(EM_PDP11);
247 ECase(EM_FX66);
248 ECase(EM_ST9PLUS);
249 ECase(EM_ST7);
250 ECase(EM_68HC16);
251 ECase(EM_68HC11);
252 ECase(EM_68HC08);
253 ECase(EM_68HC05);
254 ECase(EM_SVX);
255 ECase(EM_ST19);
256 ECase(EM_VAX);
257 ECase(EM_CRIS);
258 ECase(EM_JAVELIN);
259 ECase(EM_FIREPATH);
260 ECase(EM_ZSP);
261 ECase(EM_MMIX);
262 ECase(EM_HUANY);
263 ECase(EM_PRISM);
264 ECase(EM_AVR);
265 ECase(EM_FR30);
266 ECase(EM_D10V);
267 ECase(EM_D30V);
268 ECase(EM_V850);
269 ECase(EM_M32R);
270 ECase(EM_MN10300);
271 ECase(EM_MN10200);
272 ECase(EM_PJ);
273 ECase(EM_OPENRISC);
274 ECase(EM_ARC_COMPACT);
275 ECase(EM_XTENSA);
276 ECase(EM_VIDEOCORE);
277 ECase(EM_TMM_GPP);
278 ECase(EM_NS32K);
279 ECase(EM_TPC);
280 ECase(EM_SNP1K);
281 ECase(EM_ST200);
282 ECase(EM_IP2K);
283 ECase(EM_MAX);
284 ECase(EM_CR);
285 ECase(EM_F2MC16);
286 ECase(EM_MSP430);
287 ECase(EM_BLACKFIN);
288 ECase(EM_SE_C33);
289 ECase(EM_SEP);
290 ECase(EM_ARCA);
291 ECase(EM_UNICORE);
292 ECase(EM_EXCESS);
293 ECase(EM_DXP);
294 ECase(EM_ALTERA_NIOS2);
295 ECase(EM_CRX);
296 ECase(EM_XGATE);
297 ECase(EM_C166);
298 ECase(EM_M16C);
299 ECase(EM_DSPIC30F);
300 ECase(EM_CE);
301 ECase(EM_M32C);
302 ECase(EM_TSK3000);
303 ECase(EM_RS08);
304 ECase(EM_SHARC);
305 ECase(EM_ECOG2);
306 ECase(EM_SCORE7);
307 ECase(EM_DSP24);
308 ECase(EM_VIDEOCORE3);
309 ECase(EM_LATTICEMICO32);
310 ECase(EM_SE_C17);
311 ECase(EM_TI_C6000);
312 ECase(EM_TI_C2000);
313 ECase(EM_TI_C5500);
314 ECase(EM_MMDSP_PLUS);
315 ECase(EM_CYPRESS_M8C);
316 ECase(EM_R32C);
317 ECase(EM_TRIMEDIA);
318 ECase(EM_HEXAGON);
319 ECase(EM_8051);
320 ECase(EM_STXP7X);
321 ECase(EM_NDS32);
322 ECase(EM_ECOG1);
323 ECase(EM_ECOG1X);
324 ECase(EM_MAXQ30);
325 ECase(EM_XIMO16);
326 ECase(EM_MANIK);
327 ECase(EM_CRAYNV2);
328 ECase(EM_RX);
329 ECase(EM_METAG);
330 ECase(EM_MCST_ELBRUS);
331 ECase(EM_ECOG16);
332 ECase(EM_CR16);
333 ECase(EM_ETPU);
334 ECase(EM_SLE9X);
335 ECase(EM_L10M);
336 ECase(EM_K10M);
337 ECase(EM_AARCH64);
338 ECase(EM_AVR32);
339 ECase(EM_STM8);
340 ECase(EM_TILE64);
341 ECase(EM_TILEPRO);
342 ECase(EM_MICROBLAZE);
343 ECase(EM_CUDA);
344 ECase(EM_TILEGX);
345 ECase(EM_CLOUDSHIELD);
346 ECase(EM_COREA_1ST);
347 ECase(EM_COREA_2ND);
348 ECase(EM_ARC_COMPACT2);
349 ECase(EM_OPEN8);
350 ECase(EM_RL78);
351 ECase(EM_VIDEOCORE5);
352 ECase(EM_78KOR);
353 ECase(EM_56800EX);
354 ECase(EM_AMDGPU);
355 ECase(EM_RISCV);
356 ECase(EM_LANAI);
357 ECase(EM_BPF);
358 ECase(EM_VE);
359 ECase(EM_CSKY);
360 ECase(EM_LOONGARCH);
361 ECase(EM_INTELGT);
362#undef ECase
363 IO.enumFallback<Hex16>(Value);
364}
365
366void ScalarEnumerationTraits<ELFYAML::ELF_ELFCLASS>::enumeration(
367 IO &IO, ELFYAML::ELF_ELFCLASS &Value) {
368#define ECase(X) IO.enumCase(Value, #X, ELF::X)
369 // Since the semantics of ELFCLASSNONE is "invalid", just don't accept it
370 // here.
371 ECase(ELFCLASS32);
372 ECase(ELFCLASS64);
373#undef ECase
374}
375
376void ScalarEnumerationTraits<ELFYAML::ELF_ELFDATA>::enumeration(
377 IO &IO, ELFYAML::ELF_ELFDATA &Value) {
378#define ECase(X) IO.enumCase(Value, #X, ELF::X)
379 // ELFDATANONE is an invalid data encoding, but we accept it because
380 // we want to be able to produce invalid binaries for the tests.
381 ECase(ELFDATANONE);
382 ECase(ELFDATA2LSB);
383 ECase(ELFDATA2MSB);
384#undef ECase
385}
386
387void ScalarEnumerationTraits<ELFYAML::ELF_ELFOSABI>::enumeration(
388 IO &IO, ELFYAML::ELF_ELFOSABI &Value) {
389#define ECase(X) IO.enumCase(Value, #X, ELF::X)
390 ECase(ELFOSABI_NONE);
391 ECase(ELFOSABI_HPUX);
392 ECase(ELFOSABI_NETBSD);
393 ECase(ELFOSABI_GNU);
394 ECase(ELFOSABI_LINUX);
395 ECase(ELFOSABI_HURD);
396 ECase(ELFOSABI_SOLARIS);
397 ECase(ELFOSABI_AIX);
398 ECase(ELFOSABI_IRIX);
399 ECase(ELFOSABI_FREEBSD);
400 ECase(ELFOSABI_TRU64);
401 ECase(ELFOSABI_MODESTO);
402 ECase(ELFOSABI_OPENBSD);
403 ECase(ELFOSABI_OPENVMS);
404 ECase(ELFOSABI_NSK);
405 ECase(ELFOSABI_AROS);
406 ECase(ELFOSABI_FENIXOS);
407 ECase(ELFOSABI_CLOUDABI);
408 ECase(ELFOSABI_AMDGPU_HSA);
409 ECase(ELFOSABI_AMDGPU_PAL);
410 ECase(ELFOSABI_AMDGPU_MESA3D);
411 ECase(ELFOSABI_ARM);
412 ECase(ELFOSABI_ARM_FDPIC);
413 ECase(ELFOSABI_C6000_ELFABI);
414 ECase(ELFOSABI_C6000_LINUX);
415 ECase(ELFOSABI_STANDALONE);
416#undef ECase
417 IO.enumFallback<Hex8>(Value);
418}
419
420void ScalarBitSetTraits<ELFYAML::ELF_EF>::bitset(IO &IO,
421 ELFYAML::ELF_EF &Value) {
422 const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
423 assert(Object && "The IO context is not initialized");
424#define BCase(X) IO.bitSetCase(Value, #X, ELF::X)
425#define BCaseMask(X, M) IO.maskedBitSetCase(Value, #X, ELF::X, ELF::M)
426 switch (Object->getMachine()) {
427 case ELF::EM_ARM:
428 BCase(EF_ARM_SOFT_FLOAT);
429 BCase(EF_ARM_VFP_FLOAT);
430 BCaseMask(EF_ARM_EABI_UNKNOWN, EF_ARM_EABIMASK);
431 BCaseMask(EF_ARM_EABI_VER1, EF_ARM_EABIMASK);
432 BCaseMask(EF_ARM_EABI_VER2, EF_ARM_EABIMASK);
433 BCaseMask(EF_ARM_EABI_VER3, EF_ARM_EABIMASK);
434 BCaseMask(EF_ARM_EABI_VER4, EF_ARM_EABIMASK);
435 BCaseMask(EF_ARM_EABI_VER5, EF_ARM_EABIMASK);
436 BCaseMask(EF_ARM_BE8, EF_ARM_BE8);
437 break;
438 case ELF::EM_MIPS:
439 BCase(EF_MIPS_NOREORDER);
440 BCase(EF_MIPS_PIC);
441 BCase(EF_MIPS_CPIC);
442 BCase(EF_MIPS_ABI2);
443 BCase(EF_MIPS_32BITMODE);
444 BCase(EF_MIPS_FP64);
445 BCase(EF_MIPS_NAN2008);
446 BCase(EF_MIPS_MICROMIPS);
447 BCase(EF_MIPS_ARCH_ASE_M16);
448 BCase(EF_MIPS_ARCH_ASE_MDMX);
449 BCaseMask(EF_MIPS_ABI_O32, EF_MIPS_ABI);
450 BCaseMask(EF_MIPS_ABI_O64, EF_MIPS_ABI);
451 BCaseMask(EF_MIPS_ABI_EABI32, EF_MIPS_ABI);
452 BCaseMask(EF_MIPS_ABI_EABI64, EF_MIPS_ABI);
453 BCaseMask(EF_MIPS_MACH_3900, EF_MIPS_MACH);
454 BCaseMask(EF_MIPS_MACH_4010, EF_MIPS_MACH);
455 BCaseMask(EF_MIPS_MACH_4100, EF_MIPS_MACH);
456 BCaseMask(EF_MIPS_MACH_4650, EF_MIPS_MACH);
457 BCaseMask(EF_MIPS_MACH_4120, EF_MIPS_MACH);
458 BCaseMask(EF_MIPS_MACH_4111, EF_MIPS_MACH);
459 BCaseMask(EF_MIPS_MACH_SB1, EF_MIPS_MACH);
460 BCaseMask(EF_MIPS_MACH_OCTEON, EF_MIPS_MACH);
461 BCaseMask(EF_MIPS_MACH_XLR, EF_MIPS_MACH);
462 BCaseMask(EF_MIPS_MACH_OCTEON2, EF_MIPS_MACH);
463 BCaseMask(EF_MIPS_MACH_OCTEON3, EF_MIPS_MACH);
464 BCaseMask(EF_MIPS_MACH_5400, EF_MIPS_MACH);
465 BCaseMask(EF_MIPS_MACH_5900, EF_MIPS_MACH);
466 BCaseMask(EF_MIPS_MACH_5500, EF_MIPS_MACH);
467 BCaseMask(EF_MIPS_MACH_9000, EF_MIPS_MACH);
468 BCaseMask(EF_MIPS_MACH_LS2E, EF_MIPS_MACH);
469 BCaseMask(EF_MIPS_MACH_LS2F, EF_MIPS_MACH);
470 BCaseMask(EF_MIPS_MACH_LS3A, EF_MIPS_MACH);
471 BCaseMask(EF_MIPS_ARCH_1, EF_MIPS_ARCH);
472 BCaseMask(EF_MIPS_ARCH_2, EF_MIPS_ARCH);
473 BCaseMask(EF_MIPS_ARCH_3, EF_MIPS_ARCH);
474 BCaseMask(EF_MIPS_ARCH_4, EF_MIPS_ARCH);
475 BCaseMask(EF_MIPS_ARCH_5, EF_MIPS_ARCH);
476 BCaseMask(EF_MIPS_ARCH_32, EF_MIPS_ARCH);
477 BCaseMask(EF_MIPS_ARCH_64, EF_MIPS_ARCH);
478 BCaseMask(EF_MIPS_ARCH_32R2, EF_MIPS_ARCH);
479 BCaseMask(EF_MIPS_ARCH_64R2, EF_MIPS_ARCH);
480 BCaseMask(EF_MIPS_ARCH_32R6, EF_MIPS_ARCH);
481 BCaseMask(EF_MIPS_ARCH_64R6, EF_MIPS_ARCH);
482 break;
483 case ELF::EM_HEXAGON:
484 BCaseMask(EF_HEXAGON_MACH_V2, EF_HEXAGON_MACH);
485 BCaseMask(EF_HEXAGON_MACH_V3, EF_HEXAGON_MACH);
486 BCaseMask(EF_HEXAGON_MACH_V4, EF_HEXAGON_MACH);
487 BCaseMask(EF_HEXAGON_MACH_V5, EF_HEXAGON_MACH);
488 BCaseMask(EF_HEXAGON_MACH_V55, EF_HEXAGON_MACH);
489 BCaseMask(EF_HEXAGON_MACH_V60, EF_HEXAGON_MACH);
490 BCaseMask(EF_HEXAGON_MACH_V61, EF_HEXAGON_MACH);
491 BCaseMask(EF_HEXAGON_MACH_V62, EF_HEXAGON_MACH);
492 BCaseMask(EF_HEXAGON_MACH_V65, EF_HEXAGON_MACH);
493 BCaseMask(EF_HEXAGON_MACH_V66, EF_HEXAGON_MACH);
494 BCaseMask(EF_HEXAGON_MACH_V67, EF_HEXAGON_MACH);
495 BCaseMask(EF_HEXAGON_MACH_V67T, EF_HEXAGON_MACH);
496 BCaseMask(EF_HEXAGON_MACH_V68, EF_HEXAGON_MACH);
497 BCaseMask(EF_HEXAGON_MACH_V69, EF_HEXAGON_MACH);
498 BCaseMask(EF_HEXAGON_MACH_V71, EF_HEXAGON_MACH);
499 BCaseMask(EF_HEXAGON_MACH_V71T, EF_HEXAGON_MACH);
500 BCaseMask(EF_HEXAGON_MACH_V73, EF_HEXAGON_MACH);
501 BCaseMask(EF_HEXAGON_MACH_V75, EF_HEXAGON_MACH);
502 BCaseMask(EF_HEXAGON_MACH_V77, EF_HEXAGON_MACH);
503 BCaseMask(EF_HEXAGON_MACH_V79, EF_HEXAGON_MACH);
504 BCaseMask(EF_HEXAGON_MACH_V81, EF_HEXAGON_MACH);
505 BCaseMask(EF_HEXAGON_MACH_V83, EF_HEXAGON_MACH);
506 BCaseMask(EF_HEXAGON_MACH_V85, EF_HEXAGON_MACH);
507 BCaseMask(EF_HEXAGON_MACH_V87, EF_HEXAGON_MACH);
508 BCaseMask(EF_HEXAGON_MACH_V89, EF_HEXAGON_MACH);
509 BCaseMask(EF_HEXAGON_MACH_V91, EF_HEXAGON_MACH);
510 BCaseMask(EF_HEXAGON_MACH_V93, EF_HEXAGON_MACH);
511 BCaseMask(EF_HEXAGON_ISA_V2, EF_HEXAGON_ISA);
512 BCaseMask(EF_HEXAGON_ISA_V3, EF_HEXAGON_ISA);
513 BCaseMask(EF_HEXAGON_ISA_V4, EF_HEXAGON_ISA);
514 BCaseMask(EF_HEXAGON_ISA_V5, EF_HEXAGON_ISA);
515 BCaseMask(EF_HEXAGON_ISA_V55, EF_HEXAGON_ISA);
516 BCaseMask(EF_HEXAGON_ISA_V60, EF_HEXAGON_ISA);
517 BCaseMask(EF_HEXAGON_ISA_V61, EF_HEXAGON_ISA);
518 BCaseMask(EF_HEXAGON_ISA_V62, EF_HEXAGON_ISA);
519 BCaseMask(EF_HEXAGON_ISA_V65, EF_HEXAGON_ISA);
520 BCaseMask(EF_HEXAGON_ISA_V66, EF_HEXAGON_ISA);
521 BCaseMask(EF_HEXAGON_ISA_V67, EF_HEXAGON_ISA);
522 BCaseMask(EF_HEXAGON_ISA_V68, EF_HEXAGON_ISA);
523 BCaseMask(EF_HEXAGON_ISA_V69, EF_HEXAGON_ISA);
524 BCaseMask(EF_HEXAGON_ISA_V71, EF_HEXAGON_ISA);
525 BCaseMask(EF_HEXAGON_ISA_V73, EF_HEXAGON_ISA);
526 BCaseMask(EF_HEXAGON_ISA_V75, EF_HEXAGON_ISA);
527 BCaseMask(EF_HEXAGON_ISA_V77, EF_HEXAGON_ISA);
528 BCaseMask(EF_HEXAGON_ISA_V79, EF_HEXAGON_ISA);
529 BCaseMask(EF_HEXAGON_ISA_V81, EF_HEXAGON_ISA);
530 BCaseMask(EF_HEXAGON_ISA_V83, EF_HEXAGON_ISA);
531 BCaseMask(EF_HEXAGON_ISA_V85, EF_HEXAGON_ISA);
532 BCaseMask(EF_HEXAGON_ISA_V87, EF_HEXAGON_ISA);
533 BCaseMask(EF_HEXAGON_ISA_V89, EF_HEXAGON_ISA);
534 BCaseMask(EF_HEXAGON_ISA_V91, EF_HEXAGON_ISA);
535 BCaseMask(EF_HEXAGON_ISA_V93, EF_HEXAGON_ISA);
536 break;
537 case ELF::EM_AVR:
538 BCaseMask(EF_AVR_ARCH_AVR1, EF_AVR_ARCH_MASK);
539 BCaseMask(EF_AVR_ARCH_AVR2, EF_AVR_ARCH_MASK);
540 BCaseMask(EF_AVR_ARCH_AVR25, EF_AVR_ARCH_MASK);
541 BCaseMask(EF_AVR_ARCH_AVR3, EF_AVR_ARCH_MASK);
542 BCaseMask(EF_AVR_ARCH_AVR31, EF_AVR_ARCH_MASK);
543 BCaseMask(EF_AVR_ARCH_AVR35, EF_AVR_ARCH_MASK);
544 BCaseMask(EF_AVR_ARCH_AVR4, EF_AVR_ARCH_MASK);
545 BCaseMask(EF_AVR_ARCH_AVR5, EF_AVR_ARCH_MASK);
546 BCaseMask(EF_AVR_ARCH_AVR51, EF_AVR_ARCH_MASK);
547 BCaseMask(EF_AVR_ARCH_AVR6, EF_AVR_ARCH_MASK);
548 BCaseMask(EF_AVR_ARCH_AVRTINY, EF_AVR_ARCH_MASK);
549 BCaseMask(EF_AVR_ARCH_XMEGA1, EF_AVR_ARCH_MASK);
550 BCaseMask(EF_AVR_ARCH_XMEGA2, EF_AVR_ARCH_MASK);
551 BCaseMask(EF_AVR_ARCH_XMEGA3, EF_AVR_ARCH_MASK);
552 BCaseMask(EF_AVR_ARCH_XMEGA4, EF_AVR_ARCH_MASK);
553 BCaseMask(EF_AVR_ARCH_XMEGA5, EF_AVR_ARCH_MASK);
554 BCaseMask(EF_AVR_ARCH_XMEGA6, EF_AVR_ARCH_MASK);
555 BCaseMask(EF_AVR_ARCH_XMEGA7, EF_AVR_ARCH_MASK);
556 BCase(EF_AVR_LINKRELAX_PREPARED);
557 break;
558 case ELF::EM_LOONGARCH:
559 BCaseMask(EF_LOONGARCH_ABI_SOFT_FLOAT, EF_LOONGARCH_ABI_MODIFIER_MASK);
560 BCaseMask(EF_LOONGARCH_ABI_SINGLE_FLOAT, EF_LOONGARCH_ABI_MODIFIER_MASK);
561 BCaseMask(EF_LOONGARCH_ABI_DOUBLE_FLOAT, EF_LOONGARCH_ABI_MODIFIER_MASK);
562 BCaseMask(EF_LOONGARCH_OBJABI_V0, EF_LOONGARCH_OBJABI_MASK);
563 BCaseMask(EF_LOONGARCH_OBJABI_V1, EF_LOONGARCH_OBJABI_MASK);
564 break;
565 case ELF::EM_RISCV:
566 BCase(EF_RISCV_RVC);
567 BCaseMask(EF_RISCV_FLOAT_ABI_SOFT, EF_RISCV_FLOAT_ABI);
568 BCaseMask(EF_RISCV_FLOAT_ABI_SINGLE, EF_RISCV_FLOAT_ABI);
569 BCaseMask(EF_RISCV_FLOAT_ABI_DOUBLE, EF_RISCV_FLOAT_ABI);
570 BCaseMask(EF_RISCV_FLOAT_ABI_QUAD, EF_RISCV_FLOAT_ABI);
571 BCase(EF_RISCV_RVE);
572 BCase(EF_RISCV_TSO);
573 break;
574 case ELF::EM_SPARC32PLUS:
575 BCase(EF_SPARC_32PLUS);
576 BCase(EF_SPARC_SUN_US1);
577 BCase(EF_SPARC_SUN_US3);
578 BCase(EF_SPARC_HAL_R1);
579 break;
580 case ELF::EM_SPARCV9:
581 BCase(EF_SPARC_SUN_US1);
582 BCase(EF_SPARC_SUN_US3);
583 BCase(EF_SPARC_HAL_R1);
584 BCaseMask(EF_SPARCV9_RMO, EF_SPARCV9_MM);
585 BCaseMask(EF_SPARCV9_PSO, EF_SPARCV9_MM);
586 BCaseMask(EF_SPARCV9_TSO, EF_SPARCV9_MM);
587 break;
588 case ELF::EM_XTENSA:
589 BCase(EF_XTENSA_XT_INSN);
590 BCaseMask(EF_XTENSA_MACH_NONE, EF_XTENSA_MACH);
591 BCase(EF_XTENSA_XT_LIT);
592 break;
593 case ELF::EM_AMDGPU:
594 BCaseMask(EF_AMDGPU_MACH_NONE, EF_AMDGPU_MACH);
595#define X(NUM, ENUM, NAME) BCaseMask(ENUM, EF_AMDGPU_MACH);
596 AMDGPU_MACH_LIST(X)
597#undef X
598 switch (Object->Header.ABIVersion) {
599 default:
600 // ELFOSABI_AMDGPU_PAL, ELFOSABI_AMDGPU_MESA3D support *_V3 flags.
601 [[fallthrough]];
602 case ELF::ELFABIVERSION_AMDGPU_HSA_V3:
603 BCase(EF_AMDGPU_FEATURE_XNACK_V3);
604 BCase(EF_AMDGPU_FEATURE_SRAMECC_V3);
605 break;
606 case ELF::ELFABIVERSION_AMDGPU_HSA_V6:
607 for (unsigned K = ELF::EF_AMDGPU_GENERIC_VERSION_MIN;
608 K <= ELF::EF_AMDGPU_GENERIC_VERSION_MAX; ++K) {
609 std::string Key = "EF_AMDGPU_GENERIC_VERSION_V" + std::to_string(K);
610 IO.maskedBitSetCase(Value, Key,
611 K << ELF::EF_AMDGPU_GENERIC_VERSION_OFFSET,
612 ELF::EF_AMDGPU_GENERIC_VERSION);
613 }
614 [[fallthrough]];
615 case ELF::ELFABIVERSION_AMDGPU_HSA_V4:
616 case ELF::ELFABIVERSION_AMDGPU_HSA_V5:
617 BCaseMask(EF_AMDGPU_FEATURE_XNACK_UNSUPPORTED_V4,
618 EF_AMDGPU_FEATURE_XNACK_V4);
619 BCaseMask(EF_AMDGPU_FEATURE_XNACK_ANY_V4,
620 EF_AMDGPU_FEATURE_XNACK_V4);
621 BCaseMask(EF_AMDGPU_FEATURE_XNACK_OFF_V4,
622 EF_AMDGPU_FEATURE_XNACK_V4);
623 BCaseMask(EF_AMDGPU_FEATURE_XNACK_ON_V4,
624 EF_AMDGPU_FEATURE_XNACK_V4);
625 BCaseMask(EF_AMDGPU_FEATURE_SRAMECC_UNSUPPORTED_V4,
626 EF_AMDGPU_FEATURE_SRAMECC_V4);
627 BCaseMask(EF_AMDGPU_FEATURE_SRAMECC_ANY_V4,
628 EF_AMDGPU_FEATURE_SRAMECC_V4);
629 BCaseMask(EF_AMDGPU_FEATURE_SRAMECC_OFF_V4,
630 EF_AMDGPU_FEATURE_SRAMECC_V4);
631 BCaseMask(EF_AMDGPU_FEATURE_SRAMECC_ON_V4,
632 EF_AMDGPU_FEATURE_SRAMECC_V4);
633 break;
634 }
635 break;
636 default:
637 break;
638 }
639#undef BCase
640#undef BCaseMask
641}
642
643void ScalarEnumerationTraits<ELFYAML::ELF_SHT>::enumeration(
644 IO &IO, ELFYAML::ELF_SHT &Value) {
645 const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
646 assert(Object && "The IO context is not initialized");
647#define ECase(X) IO.enumCase(Value, #X, ELF::X)
648 ECase(SHT_NULL);
649 ECase(SHT_PROGBITS);
650 ECase(SHT_SYMTAB);
651 // FIXME: Issue a diagnostic with this information.
652 ECase(SHT_STRTAB);
653 ECase(SHT_RELA);
654 ECase(SHT_HASH);
655 ECase(SHT_DYNAMIC);
656 ECase(SHT_NOTE);
657 ECase(SHT_NOBITS);
658 ECase(SHT_REL);
659 ECase(SHT_SHLIB);
660 ECase(SHT_DYNSYM);
661 ECase(SHT_INIT_ARRAY);
662 ECase(SHT_FINI_ARRAY);
663 ECase(SHT_PREINIT_ARRAY);
664 ECase(SHT_GROUP);
665 ECase(SHT_SYMTAB_SHNDX);
666 ECase(SHT_RELR);
667 ECase(SHT_CREL);
668 ECase(SHT_ANDROID_REL);
669 ECase(SHT_ANDROID_RELA);
670 ECase(SHT_ANDROID_RELR);
671 ECase(SHT_LLVM_ODRTAB);
672 ECase(SHT_LLVM_LINKER_OPTIONS);
673 ECase(SHT_LLVM_CALL_GRAPH_PROFILE);
674 ECase(SHT_LLVM_ADDRSIG);
675 ECase(SHT_LLVM_DEPENDENT_LIBRARIES);
676 ECase(SHT_LLVM_SYMPART);
677 ECase(SHT_LLVM_PART_EHDR);
678 ECase(SHT_LLVM_PART_PHDR);
679 ECase(SHT_LLVM_BB_ADDR_MAP);
680 ECase(SHT_LLVM_OFFLOADING);
681 ECase(SHT_LLVM_LTO);
682 ECase(SHT_LLVM_CALL_GRAPH);
683 ECase(SHT_GNU_SFRAME);
684 ECase(SHT_GNU_ATTRIBUTES);
685 ECase(SHT_GNU_HASH);
686 ECase(SHT_GNU_verdef);
687 ECase(SHT_GNU_verneed);
688 ECase(SHT_GNU_versym);
689 switch (Object->getMachine()) {
690 case ELF::EM_ARM:
691 ECase(SHT_ARM_EXIDX);
692 ECase(SHT_ARM_PREEMPTMAP);
693 ECase(SHT_ARM_ATTRIBUTES);
694 ECase(SHT_ARM_DEBUGOVERLAY);
695 ECase(SHT_ARM_OVERLAYSECTION);
696 break;
697 case ELF::EM_HEXAGON:
698 ECase(SHT_HEX_ORDERED);
699 ECase(SHT_HEXAGON_ATTRIBUTES);
700 break;
701 case ELF::EM_X86_64:
702 ECase(SHT_X86_64_UNWIND);
703 break;
704 case ELF::EM_MIPS:
705 ECase(SHT_MIPS_REGINFO);
706 ECase(SHT_MIPS_OPTIONS);
707 ECase(SHT_MIPS_DWARF);
708 ECase(SHT_MIPS_ABIFLAGS);
709 break;
710 case ELF::EM_RISCV:
711 ECase(SHT_RISCV_ATTRIBUTES);
712 break;
713 case ELF::EM_MSP430:
714 ECase(SHT_MSP430_ATTRIBUTES);
715 break;
716 case ELF::EM_AARCH64:
717 ECase(SHT_AARCH64_AUTH_RELR);
718 ECase(SHT_AARCH64_MEMTAG_GLOBALS_STATIC);
719 ECase(SHT_AARCH64_MEMTAG_GLOBALS_DYNAMIC);
720 break;
721 default:
722 // Nothing to do.
723 break;
724 }
725#undef ECase
726 IO.enumFallback<Hex32>(Value);
727}
728
729void ScalarBitSetTraits<ELFYAML::ELF_PF>::bitset(IO &IO,
730 ELFYAML::ELF_PF &Value) {
731#define BCase(X) IO.bitSetCase(Value, #X, ELF::X)
732 BCase(PF_X);
733 BCase(PF_W);
734 BCase(PF_R);
735}
736
737void ScalarBitSetTraits<ELFYAML::ELF_SHF>::bitset(IO &IO,
738 ELFYAML::ELF_SHF &Value) {
739 const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
740#define BCase(X) IO.bitSetCase(Value, #X, ELF::X)
741 BCase(SHF_WRITE);
742 BCase(SHF_ALLOC);
743 BCase(SHF_EXCLUDE);
744 BCase(SHF_EXECINSTR);
745 BCase(SHF_MERGE);
746 BCase(SHF_STRINGS);
747 BCase(SHF_INFO_LINK);
748 BCase(SHF_LINK_ORDER);
749 BCase(SHF_OS_NONCONFORMING);
750 BCase(SHF_GROUP);
751 BCase(SHF_TLS);
752 BCase(SHF_COMPRESSED);
753 switch (Object->getOSAbi()) {
754 case ELF::ELFOSABI_SOLARIS:
755 BCase(SHF_SUNW_NODISCARD);
756 break;
757 default:
758 BCase(SHF_GNU_RETAIN);
759 break;
760 }
761 switch (Object->getMachine()) {
762 case ELF::EM_AARCH64:
763 BCase(SHF_AARCH64_PURECODE);
764 break;
765 case ELF::EM_ARM:
766 BCase(SHF_ARM_PURECODE);
767 break;
768 case ELF::EM_HEXAGON:
769 BCase(SHF_HEX_GPREL);
770 break;
771 case ELF::EM_MIPS:
772 BCase(SHF_MIPS_NODUPES);
773 BCase(SHF_MIPS_NAMES);
774 BCase(SHF_MIPS_LOCAL);
775 BCase(SHF_MIPS_NOSTRIP);
776 BCase(SHF_MIPS_GPREL);
777 BCase(SHF_MIPS_MERGE);
778 BCase(SHF_MIPS_ADDR);
779 BCase(SHF_MIPS_STRING);
780 break;
781 case ELF::EM_X86_64:
782 BCase(SHF_X86_64_LARGE);
783 break;
784 default:
785 // Nothing to do.
786 break;
787 }
788#undef BCase
789}
790
791void ScalarEnumerationTraits<ELFYAML::ELF_SHN>::enumeration(
792 IO &IO, ELFYAML::ELF_SHN &Value) {
793 const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
794 assert(Object && "The IO context is not initialized");
795#define ECase(X) IO.enumCase(Value, #X, ELF::X)
796 ECase(SHN_UNDEF);
797 ECase(SHN_LORESERVE);
798 ECase(SHN_LOPROC);
799 ECase(SHN_HIPROC);
800 ECase(SHN_LOOS);
801 ECase(SHN_HIOS);
802 ECase(SHN_ABS);
803 ECase(SHN_COMMON);
804 ECase(SHN_XINDEX);
805 ECase(SHN_HIRESERVE);
806 ECase(SHN_AMDGPU_LDS);
807
808 if (!IO.outputting() || Object->getMachine() == ELF::EM_MIPS) {
809 ECase(SHN_MIPS_ACOMMON);
810 ECase(SHN_MIPS_TEXT);
811 ECase(SHN_MIPS_DATA);
812 ECase(SHN_MIPS_SCOMMON);
813 ECase(SHN_MIPS_SUNDEFINED);
814 }
815
816 ECase(SHN_HEXAGON_SCOMMON);
817 ECase(SHN_HEXAGON_SCOMMON_1);
818 ECase(SHN_HEXAGON_SCOMMON_2);
819 ECase(SHN_HEXAGON_SCOMMON_4);
820 ECase(SHN_HEXAGON_SCOMMON_8);
821#undef ECase
822 IO.enumFallback<Hex16>(Value);
823}
824
825void ScalarEnumerationTraits<ELFYAML::ELF_STB>::enumeration(
826 IO &IO, ELFYAML::ELF_STB &Value) {
827#define ECase(X) IO.enumCase(Value, #X, ELF::X)
828 ECase(STB_LOCAL);
829 ECase(STB_GLOBAL);
830 ECase(STB_WEAK);
831 ECase(STB_GNU_UNIQUE);
832#undef ECase
833 IO.enumFallback<Hex8>(Value);
834}
835
836void ScalarEnumerationTraits<ELFYAML::ELF_STT>::enumeration(
837 IO &IO, ELFYAML::ELF_STT &Value) {
838#define ECase(X) IO.enumCase(Value, #X, ELF::X)
839 ECase(STT_NOTYPE);
840 ECase(STT_OBJECT);
841 ECase(STT_FUNC);
842 ECase(STT_SECTION);
843 ECase(STT_FILE);
844 ECase(STT_COMMON);
845 ECase(STT_TLS);
846 ECase(STT_GNU_IFUNC);
847#undef ECase
848 IO.enumFallback<Hex8>(Value);
849}
850
851
852void ScalarEnumerationTraits<ELFYAML::ELF_RSS>::enumeration(
853 IO &IO, ELFYAML::ELF_RSS &Value) {
854#define ECase(X) IO.enumCase(Value, #X, ELF::X)
855 ECase(RSS_UNDEF);
856 ECase(RSS_GP);
857 ECase(RSS_GP0);
858 ECase(RSS_LOC);
859#undef ECase
860}
861
862void ScalarEnumerationTraits<ELFYAML::ELF_REL>::enumeration(
863 IO &IO, ELFYAML::ELF_REL &Value) {
864 const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
865 assert(Object && "The IO context is not initialized");
866#define ELF_RELOC(X, Y) IO.enumCase(Value, #X, ELF::X);
867 switch (Object->getMachine()) {
868 case ELF::EM_X86_64:
869#include "llvm/BinaryFormat/ELFRelocs/x86_64.def"
870 break;
871 case ELF::EM_MIPS:
872#include "llvm/BinaryFormat/ELFRelocs/Mips.def"
873 break;
874 case ELF::EM_HEXAGON:
875#include "llvm/BinaryFormat/ELFRelocs/Hexagon.def"
876 break;
877 case ELF::EM_386:
878 case ELF::EM_IAMCU:
879#include "llvm/BinaryFormat/ELFRelocs/i386.def"
880 break;
881 case ELF::EM_AARCH64:
882#include "llvm/BinaryFormat/ELFRelocs/AArch64.def"
883 break;
884 case ELF::EM_ARM:
885#include "llvm/BinaryFormat/ELFRelocs/ARM.def"
886 break;
887 case ELF::EM_ARC:
888#include "llvm/BinaryFormat/ELFRelocs/ARC.def"
889 break;
890 case ELF::EM_RISCV:
891#include "llvm/BinaryFormat/ELFRelocs/RISCV.def"
892 break;
893 case ELF::EM_LANAI:
894#include "llvm/BinaryFormat/ELFRelocs/Lanai.def"
895 break;
896 case ELF::EM_AMDGPU:
897#include "llvm/BinaryFormat/ELFRelocs/AMDGPU.def"
898 break;
899 case ELF::EM_BPF:
900#include "llvm/BinaryFormat/ELFRelocs/BPF.def"
901 break;
902 case ELF::EM_VE:
903#include "llvm/BinaryFormat/ELFRelocs/VE.def"
904 break;
905 case ELF::EM_CSKY:
906#include "llvm/BinaryFormat/ELFRelocs/CSKY.def"
907 break;
908 case ELF::EM_PPC:
909#include "llvm/BinaryFormat/ELFRelocs/PowerPC.def"
910 break;
911 case ELF::EM_PPC64:
912#include "llvm/BinaryFormat/ELFRelocs/PowerPC64.def"
913 break;
914 case ELF::EM_SPARCV9:
915#include "llvm/BinaryFormat/ELFRelocs/Sparc.def"
916 break;
917 case ELF::EM_68K:
918#include "llvm/BinaryFormat/ELFRelocs/M68k.def"
919 break;
920 case ELF::EM_LOONGARCH:
921#include "llvm/BinaryFormat/ELFRelocs/LoongArch.def"
922 break;
923 case ELF::EM_XTENSA:
924#include "llvm/BinaryFormat/ELFRelocs/Xtensa.def"
925 break;
926 default:
927 // Nothing to do.
928 break;
929 }
930#undef ELF_RELOC
931 IO.enumFallback<Hex32>(Value);
932}
933
934void ScalarEnumerationTraits<ELFYAML::ELF_DYNTAG>::enumeration(
935 IO &IO, ELFYAML::ELF_DYNTAG &Value) {
936 const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
937 assert(Object && "The IO context is not initialized");
938
939// Disable architecture specific tags by default. We might enable them below.
940#define AARCH64_DYNAMIC_TAG(name, value)
941#define MIPS_DYNAMIC_TAG(name, value)
942#define HEXAGON_DYNAMIC_TAG(name, value)
943#define PPC_DYNAMIC_TAG(name, value)
944#define PPC64_DYNAMIC_TAG(name, value)
945// Ignore marker tags such as DT_HIOS (maps to DT_VERNEEDNUM), etc.
946#define DYNAMIC_TAG_MARKER(name, value)
947
948#define STRINGIFY(X) (#X)
949#define DYNAMIC_TAG(X, Y) IO.enumCase(Value, STRINGIFY(DT_##X), ELF::DT_##X);
950 switch (Object->getMachine()) {
951 case ELF::EM_AARCH64:
952#undef AARCH64_DYNAMIC_TAG
953#define AARCH64_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value)
954#include "llvm/BinaryFormat/DynamicTags.def"
955#undef AARCH64_DYNAMIC_TAG
956#define AARCH64_DYNAMIC_TAG(name, value)
957 break;
958 case ELF::EM_MIPS:
959#undef MIPS_DYNAMIC_TAG
960#define MIPS_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value)
961#include "llvm/BinaryFormat/DynamicTags.def"
962#undef MIPS_DYNAMIC_TAG
963#define MIPS_DYNAMIC_TAG(name, value)
964 break;
965 case ELF::EM_HEXAGON:
966#undef HEXAGON_DYNAMIC_TAG
967#define HEXAGON_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value)
968#include "llvm/BinaryFormat/DynamicTags.def"
969#undef HEXAGON_DYNAMIC_TAG
970#define HEXAGON_DYNAMIC_TAG(name, value)
971 break;
972 case ELF::EM_PPC:
973#undef PPC_DYNAMIC_TAG
974#define PPC_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value)
975#include "llvm/BinaryFormat/DynamicTags.def"
976#undef PPC_DYNAMIC_TAG
977#define PPC_DYNAMIC_TAG(name, value)
978 break;
979 case ELF::EM_PPC64:
980#undef PPC64_DYNAMIC_TAG
981#define PPC64_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value)
982#include "llvm/BinaryFormat/DynamicTags.def"
983#undef PPC64_DYNAMIC_TAG
984#define PPC64_DYNAMIC_TAG(name, value)
985 break;
986 case ELF::EM_RISCV:
987#undef RISCV_DYNAMIC_TAG
988#define RISCV_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value)
989#include "llvm/BinaryFormat/DynamicTags.def"
990#undef RISCV_DYNAMIC_TAG
991#define RISCV_DYNAMIC_TAG(name, value)
992 break;
993 case ELF::EM_SPARCV9:
994#undef SPARC_DYNAMIC_TAG
995#define SPARC_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value)
996#include "llvm/BinaryFormat/DynamicTags.def"
997#undef SPARC_DYNAMIC_TAG
998#define SPARC_DYNAMIC_TAG(name, value)
999 break;
1000 default:
1001#include "llvm/BinaryFormat/DynamicTags.def"
1002 break;
1003 }
1004#undef AARCH64_DYNAMIC_TAG
1005#undef MIPS_DYNAMIC_TAG
1006#undef HEXAGON_DYNAMIC_TAG
1007#undef PPC_DYNAMIC_TAG
1008#undef PPC64_DYNAMIC_TAG
1009#undef DYNAMIC_TAG_MARKER
1010#undef STRINGIFY
1011#undef DYNAMIC_TAG
1012
1013 IO.enumFallback<Hex64>(Value);
1014}
1015
1016void ScalarEnumerationTraits<ELFYAML::MIPS_AFL_REG>::enumeration(
1017 IO &IO, ELFYAML::MIPS_AFL_REG &Value) {
1018#define ECase(X) IO.enumCase(Value, #X, Mips::AFL_##X)
1019 ECase(REG_NONE);
1020 ECase(REG_32);
1021 ECase(REG_64);
1022 ECase(REG_128);
1023#undef ECase
1024}
1025
1026void ScalarEnumerationTraits<ELFYAML::MIPS_ABI_FP>::enumeration(
1027 IO &IO, ELFYAML::MIPS_ABI_FP &Value) {
1028#define ECase(X) IO.enumCase(Value, #X, Mips::Val_GNU_MIPS_ABI_##X)
1029 ECase(FP_ANY);
1030 ECase(FP_DOUBLE);
1031 ECase(FP_SINGLE);
1032 ECase(FP_SOFT);
1033 ECase(FP_OLD_64);
1034 ECase(FP_XX);
1035 ECase(FP_64);
1036 ECase(FP_64A);
1037#undef ECase
1038}
1039
1040void ScalarEnumerationTraits<ELFYAML::MIPS_AFL_EXT>::enumeration(
1041 IO &IO, ELFYAML::MIPS_AFL_EXT &Value) {
1042#define ECase(X) IO.enumCase(Value, #X, Mips::AFL_##X)
1043 ECase(EXT_NONE);
1044 ECase(EXT_XLR);
1045 ECase(EXT_OCTEON2);
1046 ECase(EXT_OCTEONP);
1047 ECase(EXT_LOONGSON_3A);
1048 ECase(EXT_OCTEON);
1049 ECase(EXT_5900);
1050 ECase(EXT_4650);
1051 ECase(EXT_4010);
1052 ECase(EXT_4100);
1053 ECase(EXT_3900);
1054 ECase(EXT_10000);
1055 ECase(EXT_SB1);
1056 ECase(EXT_4111);
1057 ECase(EXT_4120);
1058 ECase(EXT_5400);
1059 ECase(EXT_5500);
1060 ECase(EXT_LOONGSON_2E);
1061 ECase(EXT_LOONGSON_2F);
1062 ECase(EXT_OCTEON3);
1063#undef ECase
1064}
1065
1066void ScalarEnumerationTraits<ELFYAML::MIPS_ISA>::enumeration(
1067 IO &IO, ELFYAML::MIPS_ISA &Value) {
1068 IO.enumCase(Value, "MIPS1", 1);
1069 IO.enumCase(Value, "MIPS2", 2);
1070 IO.enumCase(Value, "MIPS3", 3);
1071 IO.enumCase(Value, "MIPS4", 4);
1072 IO.enumCase(Value, "MIPS5", 5);
1073 IO.enumCase(Value, "MIPS32", 32);
1074 IO.enumCase(Value, "MIPS64", 64);
1075 IO.enumFallback<Hex32>(Value);
1076}
1077
1078void ScalarBitSetTraits<ELFYAML::MIPS_AFL_ASE>::bitset(
1079 IO &IO, ELFYAML::MIPS_AFL_ASE &Value) {
1080#define BCase(X) IO.bitSetCase(Value, #X, Mips::AFL_ASE_##X)
1081 BCase(DSP);
1082 BCase(DSPR2);
1083 BCase(EVA);
1084 BCase(MCU);
1085 BCase(MDMX);
1086 BCase(MIPS3D);
1087 BCase(MT);
1088 BCase(SMARTMIPS);
1089 BCase(VIRT);
1090 BCase(MSA);
1091 BCase(MIPS16);
1092 BCase(MICROMIPS);
1093 BCase(XPA);
1094 BCase(CRC);
1095 BCase(GINV);
1096#undef BCase
1097}
1098
1099void ScalarBitSetTraits<ELFYAML::MIPS_AFL_FLAGS1>::bitset(
1100 IO &IO, ELFYAML::MIPS_AFL_FLAGS1 &Value) {
1101#define BCase(X) IO.bitSetCase(Value, #X, Mips::AFL_FLAGS1_##X)
1102 BCase(ODDSPREG);
1103#undef BCase
1104}
1105
1110
1111void MappingTraits<ELFYAML::FileHeader>::mapping(IO &IO,
1112 ELFYAML::FileHeader &FileHdr) {
1113 IO.mapRequired("Class", FileHdr.Class);
1114 IO.mapRequired("Data", FileHdr.Data);
1115 IO.mapOptional("OSABI", FileHdr.OSABI, ELFYAML::ELF_ELFOSABI(0));
1116 IO.mapOptional("ABIVersion", FileHdr.ABIVersion, Hex8(0));
1117 IO.mapRequired("Type", FileHdr.Type);
1118 IO.mapOptional("Machine", FileHdr.Machine);
1119 IO.mapOptional("Flags", FileHdr.Flags);
1120 IO.mapOptional("Entry", FileHdr.Entry, Hex64(0));
1121 IO.mapOptional("SectionHeaderStringTable", FileHdr.SectionHeaderStringTable);
1122
1123 // obj2yaml does not dump these fields.
1124 assert(!IO.outputting() ||
1125 (!FileHdr.EPhOff && !FileHdr.EPhEntSize && !FileHdr.EPhNum));
1126 IO.mapOptional("EPhOff", FileHdr.EPhOff);
1127 IO.mapOptional("EPhEntSize", FileHdr.EPhEntSize);
1128 IO.mapOptional("EPhNum", FileHdr.EPhNum);
1129 IO.mapOptional("EShEntSize", FileHdr.EShEntSize);
1130 IO.mapOptional("EShOff", FileHdr.EShOff);
1131 IO.mapOptional("EShNum", FileHdr.EShNum);
1132 IO.mapOptional("EShStrNdx", FileHdr.EShStrNdx);
1133}
1134
1135void MappingTraits<ELFYAML::ProgramHeader>::mapping(
1136 IO &IO, ELFYAML::ProgramHeader &Phdr) {
1137 IO.mapRequired("Type", Phdr.Type);
1138 IO.mapOptional("Flags", Phdr.Flags, ELFYAML::ELF_PF(0));
1139 IO.mapOptional("FirstSec", Phdr.FirstSec);
1140 IO.mapOptional("LastSec", Phdr.LastSec);
1141 IO.mapOptional("VAddr", Phdr.VAddr, Hex64(0));
1142 IO.mapOptional("PAddr", Phdr.PAddr, Phdr.VAddr);
1143 IO.mapOptional("Align", Phdr.Align);
1144 IO.mapOptional("FileSize", Phdr.FileSize);
1145 IO.mapOptional("MemSize", Phdr.MemSize);
1146 IO.mapOptional("Offset", Phdr.Offset);
1147}
1148
1149std::string MappingTraits<ELFYAML::ProgramHeader>::validate(
1150 IO &IO, ELFYAML::ProgramHeader &FileHdr) {
1151 if (!FileHdr.FirstSec && FileHdr.LastSec)
1152 return "the \"LastSec\" key can't be used without the \"FirstSec\" key";
1153 if (FileHdr.FirstSec && !FileHdr.LastSec)
1154 return "the \"FirstSec\" key can't be used without the \"LastSec\" key";
1155 return "";
1156}
1157
1158LLVM_YAML_STRONG_TYPEDEF(StringRef, StOtherPiece)
1159
1160template <> struct ScalarTraits<StOtherPiece> {
1161 static void output(const StOtherPiece &Val, void *, raw_ostream &Out) {
1162 Out << Val;
1163 }
1164 static StringRef input(StringRef Scalar, void *, StOtherPiece &Val) {
1165 Val = Scalar;
1166 return {};
1167 }
1168 static QuotingType mustQuote(StringRef) { return QuotingType::None; }
1169};
1170template <> struct SequenceElementTraits<StOtherPiece> {
1171 static const bool flow = true;
1172};
1173
1174template <> struct ScalarTraits<ELFYAML::YAMLFlowString> {
1175 static void output(const ELFYAML::YAMLFlowString &Val, void *,
1176 raw_ostream &Out) {
1177 Out << Val;
1178 }
1179 static StringRef input(StringRef Scalar, void *,
1180 ELFYAML::YAMLFlowString &Val) {
1181 Val = Scalar;
1182 return {};
1183 }
1187};
1188template <> struct SequenceElementTraits<ELFYAML::YAMLFlowString> {
1189 static const bool flow = true;
1190};
1191
1192namespace {
1193
1194struct NormalizedOther {
1195 NormalizedOther(IO &IO) : YamlIO(IO) {}
1196 NormalizedOther(IO &IO, std::optional<uint8_t> Original) : YamlIO(IO) {
1197 assert(Original && "This constructor is only used for outputting YAML and "
1198 "assumes a non-empty Original");
1199 std::vector<StOtherPiece> Ret;
1200 const auto *Object = static_cast<ELFYAML::Object *>(YamlIO.getContext());
1201 for (std::pair<StringRef, uint8_t> &P :
1202 getFlags(Object->getMachine()).takeVector()) {
1203 uint8_t FlagValue = P.second;
1204 if ((*Original & FlagValue) != FlagValue)
1205 continue;
1206 *Original &= ~FlagValue;
1207 Ret.push_back({P.first});
1208 }
1209
1210 if (*Original != 0) {
1211 UnknownFlagsHolder = std::to_string(*Original);
1212 Ret.push_back({UnknownFlagsHolder});
1213 }
1214
1215 if (!Ret.empty())
1216 Other = std::move(Ret);
1217 }
1218
1219 uint8_t toValue(StringRef Name) {
1220 const auto *Object = static_cast<ELFYAML::Object *>(YamlIO.getContext());
1221 MapVector<StringRef, uint8_t> Flags = getFlags(Object->getMachine());
1222
1223 auto It = Flags.find(Name);
1224 if (It != Flags.end())
1225 return It->second;
1226
1227 uint8_t Val;
1228 if (to_integer(Name, Val))
1229 return Val;
1230
1231 YamlIO.setError("an unknown value is used for symbol's 'Other' field: " +
1232 Name);
1233 return 0;
1234 }
1235
1236 std::optional<uint8_t> denormalize(IO &) {
1237 if (!Other)
1238 return std::nullopt;
1239 uint8_t Ret = 0;
1240 for (StOtherPiece &Val : *Other)
1241 Ret |= toValue(Val);
1242 return Ret;
1243 }
1244
1245 // st_other field is used to encode symbol visibility and platform-dependent
1246 // flags and values. This method returns a name to value map that is used for
1247 // parsing and encoding this field.
1248 MapVector<StringRef, uint8_t> getFlags(unsigned EMachine) {
1249 MapVector<StringRef, uint8_t> Map;
1250 // STV_* values are just enumeration values. We add them in a reversed order
1251 // because when we convert the st_other to named constants when printing
1252 // YAML we want to use a maximum number of bits on each step:
1253 // when we have st_other == 3, we want to print it as STV_PROTECTED (3), but
1254 // not as STV_HIDDEN (2) + STV_INTERNAL (1).
1255 Map["STV_PROTECTED"] = ELF::STV_PROTECTED;
1256 Map["STV_HIDDEN"] = ELF::STV_HIDDEN;
1257 Map["STV_INTERNAL"] = ELF::STV_INTERNAL;
1258 // STV_DEFAULT is used to represent the default visibility and has a value
1259 // 0. We want to be able to read it from YAML documents, but there is no
1260 // reason to print it.
1261 if (!YamlIO.outputting())
1262 Map["STV_DEFAULT"] = ELF::STV_DEFAULT;
1263
1264 // MIPS is not consistent. All of the STO_MIPS_* values are bit flags,
1265 // except STO_MIPS_MIPS16 which overlaps them. It should be checked and
1266 // consumed first when we print the output, because we do not want to print
1267 // any other flags that have the same bits instead.
1268 if (EMachine == ELF::EM_MIPS) {
1269 Map["STO_MIPS_MIPS16"] = ELF::STO_MIPS_MIPS16;
1270 Map["STO_MIPS_MICROMIPS"] = ELF::STO_MIPS_MICROMIPS;
1271 Map["STO_MIPS_PIC"] = ELF::STO_MIPS_PIC;
1272 Map["STO_MIPS_PLT"] = ELF::STO_MIPS_PLT;
1273 Map["STO_MIPS_OPTIONAL"] = ELF::STO_MIPS_OPTIONAL;
1274 }
1275
1276 if (EMachine == ELF::EM_AARCH64)
1277 Map["STO_AARCH64_VARIANT_PCS"] = ELF::STO_AARCH64_VARIANT_PCS;
1278 if (EMachine == ELF::EM_RISCV)
1279 Map["STO_RISCV_VARIANT_CC"] = ELF::STO_RISCV_VARIANT_CC;
1280 return Map;
1281 }
1282
1283 IO &YamlIO;
1284 std::optional<std::vector<StOtherPiece>> Other;
1285 std::string UnknownFlagsHolder;
1286};
1287
1288} // end anonymous namespace
1289
1290void ScalarTraits<ELFYAML::YAMLIntUInt>::output(const ELFYAML::YAMLIntUInt &Val,
1291 void *Ctx, raw_ostream &Out) {
1292 Out << Val;
1293}
1294
1295StringRef ScalarTraits<ELFYAML::YAMLIntUInt>::input(StringRef Scalar, void *Ctx,
1296 ELFYAML::YAMLIntUInt &Val) {
1297 const bool Is64 = static_cast<ELFYAML::Object *>(Ctx)->Header.Class ==
1298 ELFYAML::ELF_ELFCLASS(ELF::ELFCLASS64);
1299 StringRef ErrMsg = "invalid number";
1300 // We do not accept negative hex numbers because their meaning is ambiguous.
1301 // For example, would -0xfffffffff mean 1 or INT32_MIN?
1302 if (Scalar.empty() || Scalar.starts_with("-0x"))
1303 return ErrMsg;
1304
1305 if (Scalar.starts_with("-")) {
1306 const int64_t MinVal = Is64 ? INT64_MIN : INT32_MIN;
1307 long long Int;
1308 if (getAsSignedInteger(Scalar, /*Radix=*/0, Int) || (Int < MinVal))
1309 return ErrMsg;
1310 Val = Int;
1311 return "";
1312 }
1313
1314 const uint64_t MaxVal = Is64 ? UINT64_MAX : UINT32_MAX;
1315 unsigned long long UInt;
1316 if (getAsUnsignedInteger(Scalar, /*Radix=*/0, UInt) || (UInt > MaxVal))
1317 return ErrMsg;
1318 Val = UInt;
1319 return "";
1320}
1321
1322void MappingTraits<ELFYAML::Symbol>::mapping(IO &IO, ELFYAML::Symbol &Symbol) {
1323 IO.mapOptional("Name", Symbol.Name, StringRef());
1324 IO.mapOptional("StName", Symbol.StName);
1325 IO.mapOptional("Type", Symbol.Type, ELFYAML::ELF_STT(0));
1326 IO.mapOptional("Section", Symbol.Section);
1327 IO.mapOptional("Index", Symbol.Index);
1328 IO.mapOptional("Binding", Symbol.Binding, ELFYAML::ELF_STB(0));
1329 IO.mapOptional("Value", Symbol.Value);
1330 IO.mapOptional("Size", Symbol.Size);
1331
1332 // Symbol's Other field is a bit special. It is usually a field that
1333 // represents st_other and holds the symbol visibility. However, on some
1334 // platforms, it can contain bit fields and regular values, or even sometimes
1335 // a crazy mix of them (see comments for NormalizedOther). Because of this, we
1336 // need special handling.
1337 MappingNormalization<NormalizedOther, std::optional<uint8_t>> Keys(
1338 IO, Symbol.Other);
1339 IO.mapOptional("Other", Keys->Other);
1340}
1341
1342std::string MappingTraits<ELFYAML::Symbol>::validate(IO &IO,
1343 ELFYAML::Symbol &Symbol) {
1344 if (Symbol.Index && Symbol.Section)
1345 return "Index and Section cannot both be specified for Symbol";
1346 return "";
1347}
1348
1349static void commonSectionMapping(IO &IO, ELFYAML::Section &Section) {
1350 IO.mapOptional("Name", Section.Name, StringRef());
1351 IO.mapRequired("Type", Section.Type);
1352 IO.mapOptional("Flags", Section.Flags);
1353 IO.mapOptional("Address", Section.Address);
1354 IO.mapOptional("Link", Section.Link);
1355 IO.mapOptional("AddressAlign", Section.AddressAlign, Hex64(0));
1356 IO.mapOptional("EntSize", Section.EntSize);
1357 IO.mapOptional("Offset", Section.Offset);
1358
1359 IO.mapOptional("Content", Section.Content);
1360 IO.mapOptional("Size", Section.Size);
1361
1362 // obj2yaml does not dump these fields. They are expected to be empty when we
1363 // are producing YAML, because yaml2obj sets appropriate values for them
1364 // automatically when they are not explicitly defined.
1365 assert(!IO.outputting() ||
1366 (!Section.ShOffset && !Section.ShSize && !Section.ShName &&
1367 !Section.ShFlags && !Section.ShType && !Section.ShAddrAlign));
1368 IO.mapOptional("ShAddrAlign", Section.ShAddrAlign);
1369 IO.mapOptional("ShName", Section.ShName);
1370 IO.mapOptional("ShOffset", Section.ShOffset);
1371 IO.mapOptional("ShSize", Section.ShSize);
1372 IO.mapOptional("ShFlags", Section.ShFlags);
1373 IO.mapOptional("ShType", Section.ShType);
1374}
1375
1376static void sectionMapping(IO &IO, ELFYAML::DynamicSection &Section) {
1377 commonSectionMapping(IO, Section);
1378 IO.mapOptional("Entries", Section.Entries);
1379}
1380
1381static void sectionMapping(IO &IO, ELFYAML::RawContentSection &Section) {
1382 commonSectionMapping(IO, Section);
1383
1384 // We also support reading a content as array of bytes using the ContentArray
1385 // key. obj2yaml never prints this field.
1386 assert(!IO.outputting() || !Section.ContentBuf);
1387 IO.mapOptional("ContentArray", Section.ContentBuf);
1388 if (Section.ContentBuf) {
1389 if (Section.Content)
1390 IO.setError("Content and ContentArray can't be used together");
1391 Section.Content = yaml::BinaryRef(*Section.ContentBuf);
1392 }
1393
1394 IO.mapOptional("Info", Section.Info);
1395}
1396
1397static void sectionMapping(IO &IO, ELFYAML::BBAddrMapSection &Section) {
1398 commonSectionMapping(IO, Section);
1399 IO.mapOptional("Content", Section.Content);
1400 IO.mapOptional("Entries", Section.Entries);
1401 IO.mapOptional("PGOAnalyses", Section.PGOAnalyses);
1402}
1403
1404static void sectionMapping(IO &IO, ELFYAML::StackSizesSection &Section) {
1405 commonSectionMapping(IO, Section);
1406 IO.mapOptional("Entries", Section.Entries);
1407}
1408
1409static void sectionMapping(IO &IO, ELFYAML::HashSection &Section) {
1410 commonSectionMapping(IO, Section);
1411 IO.mapOptional("Bucket", Section.Bucket);
1412 IO.mapOptional("Chain", Section.Chain);
1413
1414 // obj2yaml does not dump these fields. They can be used to override nchain
1415 // and nbucket values for creating broken sections.
1416 assert(!IO.outputting() || (!Section.NBucket && !Section.NChain));
1417 IO.mapOptional("NChain", Section.NChain);
1418 IO.mapOptional("NBucket", Section.NBucket);
1419}
1420
1421static void sectionMapping(IO &IO, ELFYAML::NoteSection &Section) {
1422 commonSectionMapping(IO, Section);
1423 IO.mapOptional("Notes", Section.Notes);
1424}
1425
1426
1427static void sectionMapping(IO &IO, ELFYAML::GnuHashSection &Section) {
1428 commonSectionMapping(IO, Section);
1429 IO.mapOptional("Header", Section.Header);
1430 IO.mapOptional("BloomFilter", Section.BloomFilter);
1431 IO.mapOptional("HashBuckets", Section.HashBuckets);
1432 IO.mapOptional("HashValues", Section.HashValues);
1433}
1434static void sectionMapping(IO &IO, ELFYAML::NoBitsSection &Section) {
1435 commonSectionMapping(IO, Section);
1436}
1437
1438static void sectionMapping(IO &IO, ELFYAML::VerdefSection &Section) {
1439 commonSectionMapping(IO, Section);
1440 IO.mapOptional("Info", Section.Info);
1441 IO.mapOptional("Entries", Section.Entries);
1442}
1443
1444static void sectionMapping(IO &IO, ELFYAML::SymverSection &Section) {
1445 commonSectionMapping(IO, Section);
1446 IO.mapOptional("Entries", Section.Entries);
1447}
1448
1449static void sectionMapping(IO &IO, ELFYAML::VerneedSection &Section) {
1450 commonSectionMapping(IO, Section);
1451 IO.mapOptional("Info", Section.Info);
1452 IO.mapOptional("Dependencies", Section.VerneedV);
1453}
1454
1455static void sectionMapping(IO &IO, ELFYAML::RelocationSection &Section) {
1456 commonSectionMapping(IO, Section);
1457 IO.mapOptional("Info", Section.RelocatableSec, StringRef());
1458 IO.mapOptional("Relocations", Section.Relocations);
1459}
1460
1461static void sectionMapping(IO &IO, ELFYAML::RelrSection &Section) {
1462 commonSectionMapping(IO, Section);
1463 IO.mapOptional("Entries", Section.Entries);
1464}
1465
1466static void groupSectionMapping(IO &IO, ELFYAML::GroupSection &Group) {
1467 commonSectionMapping(IO, Group);
1468 IO.mapOptional("Info", Group.Signature);
1469 IO.mapOptional("Members", Group.Members);
1470}
1471
1472static void sectionMapping(IO &IO, ELFYAML::SymtabShndxSection &Section) {
1473 commonSectionMapping(IO, Section);
1474 IO.mapOptional("Entries", Section.Entries);
1475}
1476
1477static void sectionMapping(IO &IO, ELFYAML::AddrsigSection &Section) {
1478 commonSectionMapping(IO, Section);
1479 IO.mapOptional("Symbols", Section.Symbols);
1480}
1481
1482static void fillMapping(IO &IO, ELFYAML::Fill &Fill) {
1483 IO.mapOptional("Name", Fill.Name, StringRef());
1484 IO.mapOptional("Pattern", Fill.Pattern);
1485 IO.mapOptional("Offset", Fill.Offset);
1486 IO.mapRequired("Size", Fill.Size);
1487}
1488
1489static void sectionHeaderTableMapping(IO &IO,
1490 ELFYAML::SectionHeaderTable &SHT) {
1491 IO.mapOptional("Offset", SHT.Offset);
1492 IO.mapOptional("Sections", SHT.Sections);
1493 IO.mapOptional("Excluded", SHT.Excluded);
1494 IO.mapOptional("NoHeaders", SHT.NoHeaders);
1495}
1496
1497static void sectionMapping(IO &IO, ELFYAML::LinkerOptionsSection &Section) {
1498 commonSectionMapping(IO, Section);
1499 IO.mapOptional("Options", Section.Options);
1500}
1501
1502static void sectionMapping(IO &IO,
1503 ELFYAML::DependentLibrariesSection &Section) {
1504 commonSectionMapping(IO, Section);
1505 IO.mapOptional("Libraries", Section.Libs);
1506}
1507
1508static void sectionMapping(IO &IO, ELFYAML::CallGraphProfileSection &Section) {
1509 commonSectionMapping(IO, Section);
1510 IO.mapOptional("Entries", Section.Entries);
1511}
1512
1513void MappingTraits<ELFYAML::SectionOrType>::mapping(
1514 IO &IO, ELFYAML::SectionOrType &sectionOrType) {
1515 IO.mapRequired("SectionOrType", sectionOrType.sectionNameOrType);
1516}
1517
1518static void sectionMapping(IO &IO, ELFYAML::ARMIndexTableSection &Section) {
1519 commonSectionMapping(IO, Section);
1520 IO.mapOptional("Entries", Section.Entries);
1521}
1522
1523static void sectionMapping(IO &IO, ELFYAML::MipsABIFlags &Section) {
1524 commonSectionMapping(IO, Section);
1525 IO.mapOptional("Version", Section.Version, Hex16(0));
1526 IO.mapRequired("ISA", Section.ISALevel);
1527 IO.mapOptional("ISARevision", Section.ISARevision, Hex8(0));
1528 IO.mapOptional("ISAExtension", Section.ISAExtension,
1529 ELFYAML::MIPS_AFL_EXT(Mips::AFL_EXT_NONE));
1530 IO.mapOptional("ASEs", Section.ASEs, ELFYAML::MIPS_AFL_ASE(0));
1531 IO.mapOptional("FpABI", Section.FpABI,
1532 ELFYAML::MIPS_ABI_FP(Mips::Val_GNU_MIPS_ABI_FP_ANY));
1533 IO.mapOptional("GPRSize", Section.GPRSize,
1534 ELFYAML::MIPS_AFL_REG(Mips::AFL_REG_NONE));
1535 IO.mapOptional("CPR1Size", Section.CPR1Size,
1536 ELFYAML::MIPS_AFL_REG(Mips::AFL_REG_NONE));
1537 IO.mapOptional("CPR2Size", Section.CPR2Size,
1538 ELFYAML::MIPS_AFL_REG(Mips::AFL_REG_NONE));
1539 IO.mapOptional("Flags1", Section.Flags1, ELFYAML::MIPS_AFL_FLAGS1(0));
1540 IO.mapOptional("Flags2", Section.Flags2, Hex32(0));
1541}
1542
1543static StringRef getStringValue(IO &IO, const char *Key) {
1544 StringRef Val;
1545 IO.mapRequired(Key, Val);
1546 return Val;
1547}
1548
1549static void setStringValue(IO &IO, const char *Key, StringRef Val) {
1550 IO.mapRequired(Key, Val);
1551}
1552
1553static bool isInteger(StringRef Val) {
1554 APInt Tmp;
1555 return !Val.getAsInteger(0, Tmp);
1556}
1557
1558void MappingTraits<std::unique_ptr<ELFYAML::Chunk>>::mapping(
1559 IO &IO, std::unique_ptr<ELFYAML::Chunk> &Section) {
1560 ELFYAML::ELF_SHT Type = ELF::SHT_NULL;
1561 StringRef TypeStr;
1562 if (IO.outputting()) {
1563 if (auto *S = dyn_cast<ELFYAML::Section>(Section.get()))
1564 Type = S->Type;
1565 else if (auto *SHT = dyn_cast<ELFYAML::SectionHeaderTable>(Section.get()))
1566 TypeStr = SHT->TypeStr;
1567 } else {
1568 // When the Type string does not have a "SHT_" prefix, we know it is not a
1569 // description of a regular ELF output section.
1570 TypeStr = getStringValue(IO, "Type");
1571 if (TypeStr.starts_with("SHT_") || isInteger(TypeStr))
1572 IO.mapRequired("Type", Type);
1573 }
1574
1575 if (TypeStr == "Fill") {
1576 assert(!IO.outputting()); // We don't dump fills currently.
1577 Section.reset(new ELFYAML::Fill());
1578 fillMapping(IO, *cast<ELFYAML::Fill>(Section.get()));
1579 return;
1580 }
1581
1582 if (TypeStr == ELFYAML::SectionHeaderTable::TypeStr) {
1583 if (IO.outputting())
1584 setStringValue(IO, "Type", TypeStr);
1585 else
1586 Section.reset(new ELFYAML::SectionHeaderTable(/*IsImplicit=*/false));
1587
1588 sectionHeaderTableMapping(
1589 IO, *cast<ELFYAML::SectionHeaderTable>(Section.get()));
1590 return;
1591 }
1592
1593 const auto &Obj = *static_cast<ELFYAML::Object *>(IO.getContext());
1594 if (Obj.getMachine() == ELF::EM_MIPS && Type == ELF::SHT_MIPS_ABIFLAGS) {
1595 if (!IO.outputting())
1596 Section.reset(new ELFYAML::MipsABIFlags());
1597 sectionMapping(IO, *cast<ELFYAML::MipsABIFlags>(Section.get()));
1598 return;
1599 }
1600
1601 if (Obj.getMachine() == ELF::EM_ARM && Type == ELF::SHT_ARM_EXIDX) {
1602 if (!IO.outputting())
1603 Section.reset(new ELFYAML::ARMIndexTableSection());
1604 sectionMapping(IO, *cast<ELFYAML::ARMIndexTableSection>(Section.get()));
1605 return;
1606 }
1607
1608 switch (Type) {
1609 case ELF::SHT_DYNAMIC:
1610 if (!IO.outputting())
1611 Section.reset(new ELFYAML::DynamicSection());
1612 sectionMapping(IO, *cast<ELFYAML::DynamicSection>(Section.get()));
1613 break;
1614 case ELF::SHT_REL:
1615 case ELF::SHT_RELA:
1616 case ELF::SHT_CREL:
1617 if (!IO.outputting())
1618 Section.reset(new ELFYAML::RelocationSection());
1619 sectionMapping(IO, *cast<ELFYAML::RelocationSection>(Section.get()));
1620 break;
1621 case ELF::SHT_RELR:
1622 if (!IO.outputting())
1623 Section.reset(new ELFYAML::RelrSection());
1624 sectionMapping(IO, *cast<ELFYAML::RelrSection>(Section.get()));
1625 break;
1626 case ELF::SHT_GROUP:
1627 if (!IO.outputting())
1628 Section.reset(new ELFYAML::GroupSection());
1629 groupSectionMapping(IO, *cast<ELFYAML::GroupSection>(Section.get()));
1630 break;
1631 case ELF::SHT_NOBITS:
1632 if (!IO.outputting())
1633 Section.reset(new ELFYAML::NoBitsSection());
1634 sectionMapping(IO, *cast<ELFYAML::NoBitsSection>(Section.get()));
1635 break;
1636 case ELF::SHT_HASH:
1637 if (!IO.outputting())
1638 Section.reset(new ELFYAML::HashSection());
1639 sectionMapping(IO, *cast<ELFYAML::HashSection>(Section.get()));
1640 break;
1641 case ELF::SHT_NOTE:
1642 if (!IO.outputting())
1643 Section.reset(new ELFYAML::NoteSection());
1644 sectionMapping(IO, *cast<ELFYAML::NoteSection>(Section.get()));
1645 break;
1646 case ELF::SHT_GNU_HASH:
1647 if (!IO.outputting())
1648 Section.reset(new ELFYAML::GnuHashSection());
1649 sectionMapping(IO, *cast<ELFYAML::GnuHashSection>(Section.get()));
1650 break;
1651 case ELF::SHT_GNU_verdef:
1652 if (!IO.outputting())
1653 Section.reset(new ELFYAML::VerdefSection());
1654 sectionMapping(IO, *cast<ELFYAML::VerdefSection>(Section.get()));
1655 break;
1656 case ELF::SHT_GNU_versym:
1657 if (!IO.outputting())
1658 Section.reset(new ELFYAML::SymverSection());
1659 sectionMapping(IO, *cast<ELFYAML::SymverSection>(Section.get()));
1660 break;
1661 case ELF::SHT_GNU_verneed:
1662 if (!IO.outputting())
1663 Section.reset(new ELFYAML::VerneedSection());
1664 sectionMapping(IO, *cast<ELFYAML::VerneedSection>(Section.get()));
1665 break;
1666 case ELF::SHT_SYMTAB_SHNDX:
1667 if (!IO.outputting())
1668 Section.reset(new ELFYAML::SymtabShndxSection());
1669 sectionMapping(IO, *cast<ELFYAML::SymtabShndxSection>(Section.get()));
1670 break;
1671 case ELF::SHT_LLVM_ADDRSIG:
1672 if (!IO.outputting())
1673 Section.reset(new ELFYAML::AddrsigSection());
1674 sectionMapping(IO, *cast<ELFYAML::AddrsigSection>(Section.get()));
1675 break;
1676 case ELF::SHT_LLVM_LINKER_OPTIONS:
1677 if (!IO.outputting())
1678 Section.reset(new ELFYAML::LinkerOptionsSection());
1679 sectionMapping(IO, *cast<ELFYAML::LinkerOptionsSection>(Section.get()));
1680 break;
1681 case ELF::SHT_LLVM_DEPENDENT_LIBRARIES:
1682 if (!IO.outputting())
1683 Section.reset(new ELFYAML::DependentLibrariesSection());
1684 sectionMapping(IO,
1685 *cast<ELFYAML::DependentLibrariesSection>(Section.get()));
1686 break;
1687 case ELF::SHT_LLVM_CALL_GRAPH_PROFILE:
1688 if (!IO.outputting())
1689 Section.reset(new ELFYAML::CallGraphProfileSection());
1690 sectionMapping(IO, *cast<ELFYAML::CallGraphProfileSection>(Section.get()));
1691 break;
1692 case ELF::SHT_LLVM_BB_ADDR_MAP:
1693 if (!IO.outputting())
1694 Section.reset(new ELFYAML::BBAddrMapSection());
1695 sectionMapping(IO, *cast<ELFYAML::BBAddrMapSection>(Section.get()));
1696 break;
1697 default:
1698 if (!IO.outputting()) {
1699 StringRef Name;
1700 IO.mapOptional("Name", Name, StringRef());
1701 Name = ELFYAML::dropUniqueSuffix(Name);
1702
1703 if (ELFYAML::StackSizesSection::nameMatches(Name))
1704 Section = std::make_unique<ELFYAML::StackSizesSection>();
1705 else
1706 Section = std::make_unique<ELFYAML::RawContentSection>();
1707 }
1708
1709 if (auto S = dyn_cast<ELFYAML::RawContentSection>(Section.get()))
1710 sectionMapping(IO, *S);
1711 else
1712 sectionMapping(IO, *cast<ELFYAML::StackSizesSection>(Section.get()));
1713 }
1714}
1715
1716std::string MappingTraits<std::unique_ptr<ELFYAML::Chunk>>::validate(
1717 IO &io, std::unique_ptr<ELFYAML::Chunk> &C) {
1718 if (const auto *F = dyn_cast<ELFYAML::Fill>(C.get())) {
1719 // Can't check the `Size`, as it's required and may be left uninitialized by
1720 // previous error.
1721 if (!io.error() && F->Pattern && F->Pattern->binary_size() != 0 && !F->Size)
1722 return "\"Size\" can't be 0 when \"Pattern\" is not empty";
1723 return "";
1724 }
1725
1726 if (const auto *SHT = dyn_cast<ELFYAML::SectionHeaderTable>(C.get())) {
1727 if (SHT->NoHeaders && (SHT->Sections || SHT->Excluded || SHT->Offset))
1728 return "NoHeaders can't be used together with Offset/Sections/Excluded";
1729 return "";
1730 }
1731
1732 const ELFYAML::Section &Sec = *cast<ELFYAML::Section>(C.get());
1733 if (Sec.Size && Sec.Content &&
1734 (uint64_t)(*Sec.Size) < Sec.Content->binary_size())
1735 return "Section size must be greater than or equal to the content size";
1736
1737 auto BuildErrPrefix = [](ArrayRef<std::pair<StringRef, bool>> EntV) {
1738 std::string Msg;
1739 for (size_t I = 0, E = EntV.size(); I != E; ++I) {
1740 StringRef Name = EntV[I].first;
1741 if (I == 0) {
1742 Msg = "\"" + Name.str() + "\"";
1743 continue;
1744 }
1745 if (I != EntV.size() - 1)
1746 Msg += ", \"" + Name.str() + "\"";
1747 else
1748 Msg += " and \"" + Name.str() + "\"";
1749 }
1750 return Msg;
1751 };
1752
1753 std::vector<std::pair<StringRef, bool>> Entries = Sec.getEntries();
1754 const size_t NumUsedEntries = llvm::count_if(
1755 Entries, [](const std::pair<StringRef, bool> &P) { return P.second; });
1756
1757 if ((Sec.Size || Sec.Content) && NumUsedEntries > 0)
1758 return BuildErrPrefix(Entries) +
1759 " cannot be used with \"Content\" or \"Size\"";
1760
1761 if (NumUsedEntries > 0 && Entries.size() != NumUsedEntries)
1762 return BuildErrPrefix(Entries) + " must be used together";
1763
1764 if (const auto *RawSection = dyn_cast<ELFYAML::RawContentSection>(C.get())) {
1765 if (RawSection->Flags && RawSection->ShFlags)
1766 return "ShFlags and Flags cannot be used together";
1767 return "";
1768 }
1769
1770 if (const auto *NB = dyn_cast<ELFYAML::NoBitsSection>(C.get())) {
1771 if (NB->Content)
1772 return "SHT_NOBITS section cannot have \"Content\"";
1773 return "";
1774 }
1775
1776 if (const auto *MF = dyn_cast<ELFYAML::MipsABIFlags>(C.get())) {
1777 if (MF->Content)
1778 return "\"Content\" key is not implemented for SHT_MIPS_ABIFLAGS "
1779 "sections";
1780 if (MF->Size)
1781 return "\"Size\" key is not implemented for SHT_MIPS_ABIFLAGS sections";
1782 return "";
1783 }
1784
1785 return "";
1786}
1787
1788namespace {
1789
1790struct NormalizedMips64RelType {
1791 NormalizedMips64RelType(IO &)
1792 : Type(ELFYAML::ELF_REL(ELF::R_MIPS_NONE)),
1793 Type2(ELFYAML::ELF_REL(ELF::R_MIPS_NONE)),
1794 Type3(ELFYAML::ELF_REL(ELF::R_MIPS_NONE)),
1795 SpecSym(ELFYAML::ELF_REL(ELF::RSS_UNDEF)) {}
1796 NormalizedMips64RelType(IO &, ELFYAML::ELF_REL Original)
1797 : Type(Original & 0xFF), Type2(Original >> 8 & 0xFF),
1798 Type3(Original >> 16 & 0xFF), SpecSym(Original >> 24 & 0xFF) {}
1799
1800 ELFYAML::ELF_REL denormalize(IO &) {
1801 ELFYAML::ELF_REL Res = Type | Type2 << 8 | Type3 << 16 | SpecSym << 24;
1802 return Res;
1803 }
1804
1805 ELFYAML::ELF_REL Type;
1806 ELFYAML::ELF_REL Type2;
1807 ELFYAML::ELF_REL Type3;
1808 ELFYAML::ELF_RSS SpecSym;
1809};
1810
1811} // end anonymous namespace
1812
1813void MappingTraits<ELFYAML::StackSizeEntry>::mapping(
1814 IO &IO, ELFYAML::StackSizeEntry &E) {
1815 assert(IO.getContext() && "The IO context is not initialized");
1816 IO.mapOptional("Address", E.Address, Hex64(0));
1817 IO.mapRequired("Size", E.Size);
1818}
1819
1820void MappingTraits<ELFYAML::GnuHashHeader>::mapping(IO &IO,
1821 ELFYAML::GnuHashHeader &E) {
1822 assert(IO.getContext() && "The IO context is not initialized");
1823 IO.mapOptional("NBuckets", E.NBuckets);
1824 IO.mapRequired("SymNdx", E.SymNdx);
1825 IO.mapOptional("MaskWords", E.MaskWords);
1826 IO.mapRequired("Shift2", E.Shift2);
1827}
1828
1829void MappingTraits<ELFYAML::DynamicEntry>::mapping(IO &IO,
1830 ELFYAML::DynamicEntry &Rel) {
1831 assert(IO.getContext() && "The IO context is not initialized");
1832
1833 IO.mapRequired("Tag", Rel.Tag);
1834 IO.mapRequired("Value", Rel.Val);
1835}
1836
1837void MappingTraits<ELFYAML::NoteEntry>::mapping(IO &IO, ELFYAML::NoteEntry &N) {
1838 assert(IO.getContext() && "The IO context is not initialized");
1839
1840 IO.mapOptional("Name", N.Name);
1841 IO.mapOptional("Desc", N.Desc);
1842 IO.mapRequired("Type", N.Type);
1843}
1844
1845void MappingTraits<ELFYAML::VerdefEntry>::mapping(IO &IO,
1846 ELFYAML::VerdefEntry &E) {
1847 assert(IO.getContext() && "The IO context is not initialized");
1848
1849 IO.mapOptional("Version", E.Version);
1850 IO.mapOptional("Flags", E.Flags);
1851 IO.mapOptional("VersionNdx", E.VersionNdx);
1852 IO.mapOptional("Hash", E.Hash);
1853 IO.mapOptional("VDAux", E.VDAux);
1854 IO.mapRequired("Names", E.VerNames);
1855}
1856
1857void MappingTraits<ELFYAML::VerneedEntry>::mapping(IO &IO,
1858 ELFYAML::VerneedEntry &E) {
1859 assert(IO.getContext() && "The IO context is not initialized");
1860
1861 IO.mapRequired("Version", E.Version);
1862 IO.mapRequired("File", E.File);
1863 IO.mapRequired("Entries", E.AuxV);
1864}
1865
1866void MappingTraits<ELFYAML::VernauxEntry>::mapping(IO &IO,
1867 ELFYAML::VernauxEntry &E) {
1868 assert(IO.getContext() && "The IO context is not initialized");
1869
1870 IO.mapRequired("Name", E.Name);
1871 IO.mapRequired("Hash", E.Hash);
1872 IO.mapRequired("Flags", E.Flags);
1873 IO.mapRequired("Other", E.Other);
1874}
1875
1876void MappingTraits<ELFYAML::Relocation>::mapping(IO &IO,
1877 ELFYAML::Relocation &Rel) {
1878 const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
1879 assert(Object && "The IO context is not initialized");
1880
1881 IO.mapOptional("Offset", Rel.Offset, (Hex64)0);
1882 IO.mapOptional("Symbol", Rel.Symbol);
1883
1884 if (Object->getMachine() == ELFYAML::ELF_EM(ELF::EM_MIPS) &&
1885 Object->Header.Class == ELFYAML::ELF_ELFCLASS(ELF::ELFCLASS64)) {
1886 MappingNormalization<NormalizedMips64RelType, ELFYAML::ELF_REL> Key(
1887 IO, Rel.Type);
1888 IO.mapRequired("Type", Key->Type);
1889 IO.mapOptional("Type2", Key->Type2, ELFYAML::ELF_REL(ELF::R_MIPS_NONE));
1890 IO.mapOptional("Type3", Key->Type3, ELFYAML::ELF_REL(ELF::R_MIPS_NONE));
1891 IO.mapOptional("SpecSym", Key->SpecSym, ELFYAML::ELF_RSS(ELF::RSS_UNDEF));
1892 } else
1893 IO.mapRequired("Type", Rel.Type);
1894
1895 IO.mapOptional("Addend", Rel.Addend, (ELFYAML::YAMLIntUInt)0);
1896}
1897
1898void MappingTraits<ELFYAML::ARMIndexTableEntry>::mapping(
1899 IO &IO, ELFYAML::ARMIndexTableEntry &E) {
1900 assert(IO.getContext() && "The IO context is not initialized");
1901 IO.mapRequired("Offset", E.Offset);
1902
1903 StringRef CantUnwind = "EXIDX_CANTUNWIND";
1904 if (IO.outputting() && (uint32_t)E.Value == ARM::EHABI::EXIDX_CANTUNWIND)
1905 IO.mapRequired("Value", CantUnwind);
1906 else if (!IO.outputting() && getStringValue(IO, "Value") == CantUnwind)
1907 E.Value = ARM::EHABI::EXIDX_CANTUNWIND;
1908 else
1909 IO.mapRequired("Value", E.Value);
1910}
1911
1912void MappingTraits<ELFYAML::Object>::mapping(IO &IO, ELFYAML::Object &Object) {
1913 assert(!IO.getContext() && "The IO context is initialized already");
1914 IO.setContext(&Object);
1915 IO.mapTag("!ELF", true);
1916 IO.mapRequired("FileHeader", Object.Header);
1917 IO.mapOptional("ProgramHeaders", Object.ProgramHeaders);
1918 IO.mapOptional("Sections", Object.Chunks);
1919 IO.mapOptional("Symbols", Object.Symbols);
1920 IO.mapOptional("DynamicSymbols", Object.DynamicSymbols);
1921 IO.mapOptional("DWARF", Object.DWARF);
1922 if (Object.DWARF) {
1923 Object.DWARF->IsLittleEndian =
1924 Object.Header.Data == ELFYAML::ELF_ELFDATA(ELF::ELFDATA2LSB);
1925 Object.DWARF->Is64BitAddrSize =
1926 Object.Header.Class == ELFYAML::ELF_ELFCLASS(ELF::ELFCLASS64);
1927 }
1928 IO.setContext(nullptr);
1929}
1930
1931void MappingTraits<ELFYAML::LinkerOption>::mapping(IO &IO,
1932 ELFYAML::LinkerOption &Opt) {
1933 assert(IO.getContext() && "The IO context is not initialized");
1934 IO.mapRequired("Name", Opt.Key);
1935 IO.mapRequired("Value", Opt.Value);
1936}
1937
1938void MappingTraits<ELFYAML::CallGraphEntryWeight>::mapping(
1939 IO &IO, ELFYAML::CallGraphEntryWeight &E) {
1940 assert(IO.getContext() && "The IO context is not initialized");
1941 IO.mapRequired("Weight", E.Weight);
1942}
1943
1944} // end namespace yaml
1945
1946} // 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:853
AMDGPU_MACH_LIST
#define AMDGPU_MACH_LIST(X)
Definition ELF.h:768
E
static GCRegistry::Add< CoreCLRGC > E("coreclr", "CoreCLR-compatible GC")
BCase
#define BCase(X)
Definition COFFYAML.cpp:267
BCaseMask
#define BCaseMask(X, M)
ELFYAML.h
This file declares classes for handling the YAML representation of ELF.
F
#define F(x, y, z)
Definition MD5.cpp:54
I
#define I(x, y, z)
Definition MD5.cpp:57
MapVector.h
This file implements a map that provides insertion order iteration.
P
#define P(N)
getFlags
static uint32_t getFlags(const Symbol *Sym)
Definition TapiFile.cpp:26
ECase
#define ECase(X)
LLVM_YAML_STRONG_TYPEDEF
#define LLVM_YAML_STRONG_TYPEDEF(_base, _type)
YAML I/O does conversion based on types. But often native data types are just a typedef of built in i...
Definition YAMLTraits.h: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::CallingConv::C
@ C
The default llvm calling convention, compatible with C.
Definition CallingConv.h:34
llvm::ELFYAML::dropUniqueSuffix
StringRef dropUniqueSuffix(StringRef S)
Definition ELFEmitter.cpp:703
llvm::ELF::EM_MSP430
@ EM_MSP430
Definition ELF.h:227
llvm::ELF::EM_PPC64
@ EM_PPC64
Definition ELF.h:154
llvm::ELF::EM_CSKY
@ EM_CSKY
Definition ELF.h:326
llvm::ELF::EM_SPARC32PLUS
@ EM_SPARC32PLUS
Definition ELF.h:151
llvm::ELF::EM_NONE
@ EM_NONE
Definition ELF.h:138
llvm::ELF::EM_68K
@ EM_68K
Definition ELF.h:142
llvm::ELF::EM_386
@ EM_386
Definition ELF.h:141
llvm::ELF::EM_LOONGARCH
@ EM_LOONGARCH
Definition ELF.h:327
llvm::ELF::EM_BPF
@ EM_BPF
Definition ELF.h:324
llvm::ELF::EM_PPC
@ EM_PPC
Definition ELF.h:153
llvm::ELF::EM_X86_64
@ EM_X86_64
Definition ELF.h:183
llvm::ELF::EM_HEXAGON
@ EM_HEXAGON
Definition ELF.h:262
llvm::ELF::EM_LANAI
@ EM_LANAI
Definition ELF.h:323
llvm::ELF::EM_MIPS
@ EM_MIPS
Definition ELF.h:146
llvm::ELF::EM_ARC
@ EM_ARC
Definition ELF.h:166
llvm::ELF::EM_SPARCV9
@ EM_SPARCV9
Definition ELF.h:164
llvm::ELF::EM_AARCH64
@ EM_AARCH64
Definition ELF.h:285
llvm::ELF::EM_XTENSA
@ EM_XTENSA
Definition ELF.h:216
llvm::ELF::EM_RISCV
@ EM_RISCV
Definition ELF.h:322
llvm::ELF::EM_ARM
@ EM_ARM
Definition ELF.h:161
llvm::ELF::EM_VE
@ EM_VE
Definition ELF.h:325
llvm::ELF::EM_IAMCU
@ EM_IAMCU
Definition ELF.h:144
llvm::ELF::EM_AMDGPU
@ EM_AMDGPU
Definition ELF.h:321
llvm::ELF::EM_AVR
@ EM_AVR
Definition ELF.h:204
llvm::ELF::STO_MIPS_PIC
@ STO_MIPS_PIC
Definition ELF.h:601
llvm::ELF::STO_MIPS_OPTIONAL
@ STO_MIPS_OPTIONAL
Definition ELF.h:599
llvm::ELF::STO_MIPS_MICROMIPS
@ STO_MIPS_MICROMIPS
Definition ELF.h:602
llvm::ELF::STO_MIPS_MIPS16
@ STO_MIPS_MIPS16
Definition ELF.h:603
llvm::ELF::STO_MIPS_PLT
@ STO_MIPS_PLT
Definition ELF.h:600
llvm::ELF::SHT_LLVM_DEPENDENT_LIBRARIES
@ SHT_LLVM_DEPENDENT_LIBRARIES
Definition ELF.h:1181
llvm::ELF::SHT_GROUP
@ SHT_GROUP
Definition ELF.h:1164
llvm::ELF::SHT_LLVM_LINKER_OPTIONS
@ SHT_LLVM_LINKER_OPTIONS
Definition ELF.h:1178
llvm::ELF::SHT_REL
@ SHT_REL
Definition ELF.h:1158
llvm::ELF::SHT_NULL
@ SHT_NULL
Definition ELF.h:1149
llvm::ELF::SHT_LLVM_CALL_GRAPH_PROFILE
@ SHT_LLVM_CALL_GRAPH_PROFILE
Definition ELF.h:1187
llvm::ELF::SHT_NOBITS
@ SHT_NOBITS
Definition ELF.h:1157
llvm::ELF::SHT_GNU_verneed
@ SHT_GNU_verneed
Definition ELF.h:1201
llvm::ELF::SHT_RELR
@ SHT_RELR
Definition ELF.h:1168
llvm::ELF::SHT_GNU_verdef
@ SHT_GNU_verdef
Definition ELF.h:1200
llvm::ELF::SHT_CREL
@ SHT_CREL
Definition ELF.h:1171
llvm::ELF::SHT_DYNAMIC
@ SHT_DYNAMIC
Definition ELF.h:1155
llvm::ELF::SHT_SYMTAB_SHNDX
@ SHT_SYMTAB_SHNDX
Definition ELF.h:1165
llvm::ELF::SHT_LLVM_ADDRSIG
@ SHT_LLVM_ADDRSIG
Definition ELF.h:1179
llvm::ELF::SHT_ARM_EXIDX
@ SHT_ARM_EXIDX
Definition ELF.h:1207
llvm::ELF::SHT_LLVM_BB_ADDR_MAP
@ SHT_LLVM_BB_ADDR_MAP
Definition ELF.h:1188
llvm::ELF::SHT_GNU_HASH
@ SHT_GNU_HASH
Definition ELF.h:1199
llvm::ELF::SHT_RELA
@ SHT_RELA
Definition ELF.h:1153
llvm::ELF::SHT_NOTE
@ SHT_NOTE
Definition ELF.h:1156
llvm::ELF::SHT_MIPS_ABIFLAGS
@ SHT_MIPS_ABIFLAGS
Definition ELF.h:1230
llvm::ELF::SHT_GNU_versym
@ SHT_GNU_versym
Definition ELF.h:1202
llvm::ELF::SHT_HASH
@ SHT_HASH
Definition ELF.h:1154
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:1448
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:927
llvm::ELF::EF_AMDGPU_GENERIC_VERSION_OFFSET
@ EF_AMDGPU_GENERIC_VERSION_OFFSET
Definition ELF.h:925
llvm::ELF::EF_AMDGPU_GENERIC_VERSION_MIN
@ EF_AMDGPU_GENERIC_VERSION_MIN
Definition ELF.h:926
llvm::ELF::EF_AMDGPU_GENERIC_VERSION
@ EF_AMDGPU_GENERIC_VERSION
Definition ELF.h:924
llvm::ELF::STO_AARCH64_VARIANT_PCS
@ STO_AARCH64_VARIANT_PCS
Definition ELF.h:444
llvm::ELF::STV_INTERNAL
@ STV_INTERNAL
Definition ELF.h:1438
llvm::ELF::STV_HIDDEN
@ STV_HIDDEN
Definition ELF.h:1439
llvm::ELF::STV_PROTECTED
@ STV_PROTECTED
Definition ELF.h:1440
llvm::ELF::STV_DEFAULT
@ STV_DEFAULT
Definition ELF.h:1437
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:1376
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:1466
llvm::yaml::getStringValue
static StringRef getStringValue(IO &IO, const char *Key)
Definition ELFYAML.cpp:1543
llvm::yaml::sectionHeaderTableMapping
static void sectionHeaderTableMapping(IO &IO, ELFYAML::SectionHeaderTable &SHT)
Definition ELFYAML.cpp:1489
llvm::yaml::commonSectionMapping
static void commonSectionMapping(IO &IO, ELFYAML::Section &Section)
Definition ELFYAML.cpp:1349
llvm::yaml::isInteger
static bool isInteger(StringRef Val)
Definition ELFYAML.cpp:1553
llvm::yaml::fillMapping
static void fillMapping(IO &IO, ELFYAML::Fill &Fill)
Definition ELFYAML.cpp:1482
llvm::yaml::setStringValue
static void setStringValue(IO &IO, const char *Key, StringRef Val)
Definition ELFYAML.cpp:1549
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:690
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:2018
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
unsigned getMachine() const
Definition ELFYAML.cpp:35
llvm::ELFYAML::Object::Header
FileHeader Header
Definition ELFYAML.h:686
llvm::ELFYAML::Object::getOSAbi
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 std::string validate(IO &io, std::unique_ptr< ELFYAML::Chunk > &C)
Definition ELFYAML.cpp:1716
llvm::yaml::MappingTraits< std::unique_ptr< ELFYAML::Chunk > >::mapping
static void mapping(IO &IO, std::unique_ptr< ELFYAML::Chunk > &C)
Definition ELFYAML.cpp:1558
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:1179
llvm::yaml::ScalarTraits< ELFYAML::YAMLFlowString >::output
static void output(const ELFYAML::YAMLFlowString &Val, void *, raw_ostream &Out)
Definition ELFYAML.cpp:1175
llvm::yaml::ScalarTraits< ELFYAML::YAMLFlowString >::mustQuote
static QuotingType mustQuote(StringRef S)
Definition ELFYAML.cpp:1184
llvm::yaml::ScalarTraits< StOtherPiece >::input
static StringRef input(StringRef Scalar, void *, StOtherPiece &Val)
Definition ELFYAML.cpp:1164
llvm::yaml::ScalarTraits< StOtherPiece >::mustQuote
static QuotingType mustQuote(StringRef)
Definition ELFYAML.cpp:1168
llvm::yaml::ScalarTraits< StOtherPiece >::output
static void output(const StOtherPiece &Val, void *, raw_ostream &Out)
Definition ELFYAML.cpp:1161
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
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