| //===- ELFYAML.cpp - ELF YAMLIO implementation ----------------------------===// | |
| // | |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. | |
| // See https://llvm.org/LICENSE.txt for license information. | |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception | |
| // | |
| //===----------------------------------------------------------------------===// | |
| // | |
| // This file defines classes for handling the YAML representation of ELF. | |
| // | |
| //===----------------------------------------------------------------------===// | |
| #include "llvm/ObjectYAML/ELFYAML.h" | |
| #include "llvm/ADT/MapVector.h" | |
| #include "llvm/ADT/StringRef.h" | |
| #include "llvm/BinaryFormat/ELF.h" | |
| #include "llvm/Support/Casting.h" | |
| #include "llvm/Support/ErrorHandling.h" | |
| #include "llvm/Support/MipsABIFlags.h" | |
| #include "llvm/Support/YAMLTraits.h" | |
| #include "llvm/Support/WithColor.h" | |
| #include <cassert> | |
| #include <cstdint> | |
| namespace llvm { | |
| ELFYAML::Chunk::~Chunk() = default; | |
| namespace yaml { | |
| void ScalarEnumerationTraits<ELFYAML::ELF_ET>::enumeration( | |
| IO &IO, ELFYAML::ELF_ET &Value) { | |
| #define ECase(X) IO.enumCase(Value, #X, ELF::X) | |
| ECase(ET_NONE); | |
| ECase(ET_REL); | |
| ECase(ET_EXEC); | |
| ECase(ET_DYN); | |
| ECase(ET_CORE); | |
| #undef ECase | |
| IO.enumFallback<Hex16>(Value); | |
| } | |
| void ScalarEnumerationTraits<ELFYAML::ELF_PT>::enumeration( | |
| IO &IO, ELFYAML::ELF_PT &Value) { | |
| #define ECase(X) IO.enumCase(Value, #X, ELF::X) | |
| ECase(PT_NULL); | |
| ECase(PT_LOAD); | |
| ECase(PT_DYNAMIC); | |
| ECase(PT_INTERP); | |
| ECase(PT_NOTE); | |
| ECase(PT_SHLIB); | |
| ECase(PT_PHDR); | |
| ECase(PT_TLS); | |
| ECase(PT_GNU_EH_FRAME); | |
| ECase(PT_GNU_STACK); | |
| ECase(PT_GNU_RELRO); | |
| ECase(PT_GNU_PROPERTY); | |
| #undef ECase | |
| IO.enumFallback<Hex32>(Value); | |
| } | |
| void ScalarEnumerationTraits<ELFYAML::ELF_EM>::enumeration( | |
| IO &IO, ELFYAML::ELF_EM &Value) { | |
| #define ECase(X) IO.enumCase(Value, #X, ELF::X) | |
| ECase(EM_NONE); | |
| ECase(EM_M32); | |
| ECase(EM_SPARC); | |
| ECase(EM_386); | |
| ECase(EM_68K); | |
| ECase(EM_88K); | |
| ECase(EM_IAMCU); | |
| ECase(EM_860); | |
| ECase(EM_MIPS); | |
| ECase(EM_S370); | |
| ECase(EM_MIPS_RS3_LE); | |
| ECase(EM_PARISC); | |
| ECase(EM_VPP500); | |
| ECase(EM_SPARC32PLUS); | |
| ECase(EM_960); | |
| ECase(EM_PPC); | |
| ECase(EM_PPC64); | |
| ECase(EM_S390); | |
| ECase(EM_SPU); | |
| ECase(EM_V800); | |
| ECase(EM_FR20); | |
| ECase(EM_RH32); | |
| ECase(EM_RCE); | |
| ECase(EM_ARM); | |
| ECase(EM_ALPHA); | |
| ECase(EM_SH); | |
| ECase(EM_SPARCV9); | |
| ECase(EM_TRICORE); | |
| ECase(EM_ARC); | |
| ECase(EM_H8_300); | |
| ECase(EM_H8_300H); | |
| ECase(EM_H8S); | |
| ECase(EM_H8_500); | |
| ECase(EM_IA_64); | |
| ECase(EM_MIPS_X); | |
| ECase(EM_COLDFIRE); | |
| ECase(EM_68HC12); | |
| ECase(EM_MMA); | |
| ECase(EM_PCP); | |
| ECase(EM_NCPU); | |
| ECase(EM_NDR1); | |
| ECase(EM_STARCORE); | |
| ECase(EM_ME16); | |
| ECase(EM_ST100); | |
| ECase(EM_TINYJ); | |
| ECase(EM_X86_64); | |
| ECase(EM_PDSP); | |
| ECase(EM_PDP10); | |
| ECase(EM_PDP11); | |
| ECase(EM_FX66); | |
| ECase(EM_ST9PLUS); | |
| ECase(EM_ST7); | |
| ECase(EM_68HC16); | |
| ECase(EM_68HC11); | |
| ECase(EM_68HC08); | |
| ECase(EM_68HC05); | |
| ECase(EM_SVX); | |
| ECase(EM_ST19); | |
| ECase(EM_VAX); | |
| ECase(EM_CRIS); | |
| ECase(EM_JAVELIN); | |
| ECase(EM_FIREPATH); | |
| ECase(EM_ZSP); | |
| ECase(EM_MMIX); | |
| ECase(EM_HUANY); | |
| ECase(EM_PRISM); | |
| ECase(EM_AVR); | |
| ECase(EM_FR30); | |
| ECase(EM_D10V); | |
| ECase(EM_D30V); | |
| ECase(EM_V850); | |
| ECase(EM_M32R); | |
| ECase(EM_MN10300); | |
| ECase(EM_MN10200); | |
| ECase(EM_PJ); | |
| ECase(EM_OPENRISC); | |
| ECase(EM_ARC_COMPACT); | |
| ECase(EM_XTENSA); | |
| ECase(EM_VIDEOCORE); | |
| ECase(EM_TMM_GPP); | |
| ECase(EM_NS32K); | |
| ECase(EM_TPC); | |
| ECase(EM_SNP1K); | |
| ECase(EM_ST200); | |
| ECase(EM_IP2K); | |
| ECase(EM_MAX); | |
| ECase(EM_CR); | |
| ECase(EM_F2MC16); | |
| ECase(EM_MSP430); | |
| ECase(EM_BLACKFIN); | |
| ECase(EM_SE_C33); | |
| ECase(EM_SEP); | |
| ECase(EM_ARCA); | |
| ECase(EM_UNICORE); | |
| ECase(EM_EXCESS); | |
| ECase(EM_DXP); | |
| ECase(EM_ALTERA_NIOS2); | |
| ECase(EM_CRX); | |
| ECase(EM_XGATE); | |
| ECase(EM_C166); | |
| ECase(EM_M16C); | |
| ECase(EM_DSPIC30F); | |
| ECase(EM_CE); | |
| ECase(EM_M32C); | |
| ECase(EM_TSK3000); | |
| ECase(EM_RS08); | |
| ECase(EM_SHARC); | |
| ECase(EM_ECOG2); | |
| ECase(EM_SCORE7); | |
| ECase(EM_DSP24); | |
| ECase(EM_VIDEOCORE3); | |
| ECase(EM_LATTICEMICO32); | |
| ECase(EM_SE_C17); | |
| ECase(EM_TI_C6000); | |
| ECase(EM_TI_C2000); | |
| ECase(EM_TI_C5500); | |
| ECase(EM_MMDSP_PLUS); | |
| ECase(EM_CYPRESS_M8C); | |
| ECase(EM_R32C); | |
| ECase(EM_TRIMEDIA); | |
| ECase(EM_HEXAGON); | |
| ECase(EM_8051); | |
| ECase(EM_STXP7X); | |
| ECase(EM_NDS32); | |
| ECase(EM_ECOG1); | |
| ECase(EM_ECOG1X); | |
| ECase(EM_MAXQ30); | |
| ECase(EM_XIMO16); | |
| ECase(EM_MANIK); | |
| ECase(EM_CRAYNV2); | |
| ECase(EM_RX); | |
| ECase(EM_METAG); | |
| ECase(EM_MCST_ELBRUS); | |
| ECase(EM_ECOG16); | |
| ECase(EM_CR16); | |
| ECase(EM_ETPU); | |
| ECase(EM_SLE9X); | |
| ECase(EM_L10M); | |
| ECase(EM_K10M); | |
| ECase(EM_AARCH64); | |
| ECase(EM_AVR32); | |
| ECase(EM_STM8); | |
| ECase(EM_TILE64); | |
| ECase(EM_TILEPRO); | |
| ECase(EM_CUDA); | |
| ECase(EM_TILEGX); | |
| ECase(EM_CLOUDSHIELD); | |
| ECase(EM_COREA_1ST); | |
| ECase(EM_COREA_2ND); | |
| ECase(EM_ARC_COMPACT2); | |
| ECase(EM_OPEN8); | |
| ECase(EM_RL78); | |
| ECase(EM_VIDEOCORE5); | |
| ECase(EM_78KOR); | |
| ECase(EM_56800EX); | |
| ECase(EM_AMDGPU); | |
| ECase(EM_RISCV); | |
| ECase(EM_LANAI); | |
| ECase(EM_BPF); | |
| #undef ECase | |
| IO.enumFallback<Hex16>(Value); | |
| } | |
| void ScalarEnumerationTraits<ELFYAML::ELF_ELFCLASS>::enumeration( | |
| IO &IO, ELFYAML::ELF_ELFCLASS &Value) { | |
| #define ECase(X) IO.enumCase(Value, #X, ELF::X) | |
| // Since the semantics of ELFCLASSNONE is "invalid", just don't accept it | |
| // here. | |
| ECase(ELFCLASS32); | |
| ECase(ELFCLASS64); | |
| #undef ECase | |
| } | |
| void ScalarEnumerationTraits<ELFYAML::ELF_ELFDATA>::enumeration( | |
| IO &IO, ELFYAML::ELF_ELFDATA &Value) { | |
| #define ECase(X) IO.enumCase(Value, #X, ELF::X) | |
| // ELFDATANONE is an invalid data encoding, but we accept it because | |
| // we want to be able to produce invalid binaries for the tests. | |
| ECase(ELFDATANONE); | |
| ECase(ELFDATA2LSB); | |
| ECase(ELFDATA2MSB); | |
| #undef ECase | |
| } | |
| void ScalarEnumerationTraits<ELFYAML::ELF_ELFOSABI>::enumeration( | |
| IO &IO, ELFYAML::ELF_ELFOSABI &Value) { | |
| #define ECase(X) IO.enumCase(Value, #X, ELF::X) | |
| ECase(ELFOSABI_NONE); | |
| ECase(ELFOSABI_HPUX); | |
| ECase(ELFOSABI_NETBSD); | |
| ECase(ELFOSABI_GNU); | |
| ECase(ELFOSABI_LINUX); | |
| ECase(ELFOSABI_HURD); | |
| ECase(ELFOSABI_SOLARIS); | |
| ECase(ELFOSABI_AIX); | |
| ECase(ELFOSABI_IRIX); | |
| ECase(ELFOSABI_FREEBSD); | |
| ECase(ELFOSABI_TRU64); | |
| ECase(ELFOSABI_MODESTO); | |
| ECase(ELFOSABI_OPENBSD); | |
| ECase(ELFOSABI_OPENVMS); | |
| ECase(ELFOSABI_NSK); | |
| ECase(ELFOSABI_AROS); | |
| ECase(ELFOSABI_FENIXOS); | |
| ECase(ELFOSABI_CLOUDABI); | |
| ECase(ELFOSABI_AMDGPU_HSA); | |
| ECase(ELFOSABI_AMDGPU_PAL); | |
| ECase(ELFOSABI_AMDGPU_MESA3D); | |
| ECase(ELFOSABI_ARM); | |
| ECase(ELFOSABI_C6000_ELFABI); | |
| ECase(ELFOSABI_C6000_LINUX); | |
| ECase(ELFOSABI_STANDALONE); | |
| #undef ECase | |
| IO.enumFallback<Hex8>(Value); | |
| } | |
| void ScalarBitSetTraits<ELFYAML::ELF_EF>::bitset(IO &IO, | |
| ELFYAML::ELF_EF &Value) { | |
| const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext()); | |
| assert(Object && "The IO context is not initialized"); | |
| #define BCase(X) IO.bitSetCase(Value, #X, ELF::X) | |
| #define BCaseMask(X, M) IO.maskedBitSetCase(Value, #X, ELF::X, ELF::M) | |
| switch (Object->Header.Machine) { | |
| case ELF::EM_ARM: | |
| BCase(EF_ARM_SOFT_FLOAT); | |
| BCase(EF_ARM_VFP_FLOAT); | |
| BCaseMask(EF_ARM_EABI_UNKNOWN, EF_ARM_EABIMASK); | |
| BCaseMask(EF_ARM_EABI_VER1, EF_ARM_EABIMASK); | |
| BCaseMask(EF_ARM_EABI_VER2, EF_ARM_EABIMASK); | |
| BCaseMask(EF_ARM_EABI_VER3, EF_ARM_EABIMASK); | |
| BCaseMask(EF_ARM_EABI_VER4, EF_ARM_EABIMASK); | |
| BCaseMask(EF_ARM_EABI_VER5, EF_ARM_EABIMASK); | |
| break; | |
| case ELF::EM_MIPS: | |
| BCase(EF_MIPS_NOREORDER); | |
| BCase(EF_MIPS_PIC); | |
| BCase(EF_MIPS_CPIC); | |
| BCase(EF_MIPS_ABI2); | |
| BCase(EF_MIPS_32BITMODE); | |
| BCase(EF_MIPS_FP64); | |
| BCase(EF_MIPS_NAN2008); | |
| BCase(EF_MIPS_MICROMIPS); | |
| BCase(EF_MIPS_ARCH_ASE_M16); | |
| BCase(EF_MIPS_ARCH_ASE_MDMX); | |
| BCaseMask(EF_MIPS_ABI_O32, EF_MIPS_ABI); | |
| BCaseMask(EF_MIPS_ABI_O64, EF_MIPS_ABI); | |
| BCaseMask(EF_MIPS_ABI_EABI32, EF_MIPS_ABI); | |
| BCaseMask(EF_MIPS_ABI_EABI64, EF_MIPS_ABI); | |
| BCaseMask(EF_MIPS_MACH_3900, EF_MIPS_MACH); | |
| BCaseMask(EF_MIPS_MACH_4010, EF_MIPS_MACH); | |
| BCaseMask(EF_MIPS_MACH_4100, EF_MIPS_MACH); | |
| BCaseMask(EF_MIPS_MACH_4650, EF_MIPS_MACH); | |
| BCaseMask(EF_MIPS_MACH_4120, EF_MIPS_MACH); | |
| BCaseMask(EF_MIPS_MACH_4111, EF_MIPS_MACH); | |
| BCaseMask(EF_MIPS_MACH_SB1, EF_MIPS_MACH); | |
| BCaseMask(EF_MIPS_MACH_OCTEON, EF_MIPS_MACH); | |
| BCaseMask(EF_MIPS_MACH_XLR, EF_MIPS_MACH); | |
| BCaseMask(EF_MIPS_MACH_OCTEON2, EF_MIPS_MACH); | |
| BCaseMask(EF_MIPS_MACH_OCTEON3, EF_MIPS_MACH); | |
| BCaseMask(EF_MIPS_MACH_5400, EF_MIPS_MACH); | |
| BCaseMask(EF_MIPS_MACH_5900, EF_MIPS_MACH); | |
| BCaseMask(EF_MIPS_MACH_5500, EF_MIPS_MACH); | |
| BCaseMask(EF_MIPS_MACH_9000, EF_MIPS_MACH); | |
| BCaseMask(EF_MIPS_MACH_LS2E, EF_MIPS_MACH); | |
| BCaseMask(EF_MIPS_MACH_LS2F, EF_MIPS_MACH); | |
| BCaseMask(EF_MIPS_MACH_LS3A, EF_MIPS_MACH); | |
| BCaseMask(EF_MIPS_ARCH_1, EF_MIPS_ARCH); | |
| BCaseMask(EF_MIPS_ARCH_2, EF_MIPS_ARCH); | |
| BCaseMask(EF_MIPS_ARCH_3, EF_MIPS_ARCH); | |
| BCaseMask(EF_MIPS_ARCH_4, EF_MIPS_ARCH); | |
| BCaseMask(EF_MIPS_ARCH_5, EF_MIPS_ARCH); | |
| BCaseMask(EF_MIPS_ARCH_32, EF_MIPS_ARCH); | |
| BCaseMask(EF_MIPS_ARCH_64, EF_MIPS_ARCH); | |
| BCaseMask(EF_MIPS_ARCH_32R2, EF_MIPS_ARCH); | |
| BCaseMask(EF_MIPS_ARCH_64R2, EF_MIPS_ARCH); | |
| BCaseMask(EF_MIPS_ARCH_32R6, EF_MIPS_ARCH); | |
| BCaseMask(EF_MIPS_ARCH_64R6, EF_MIPS_ARCH); | |
| break; | |
| case ELF::EM_HEXAGON: | |
| BCase(EF_HEXAGON_MACH_V2); | |
| BCase(EF_HEXAGON_MACH_V3); | |
| BCase(EF_HEXAGON_MACH_V4); | |
| BCase(EF_HEXAGON_MACH_V5); | |
| BCase(EF_HEXAGON_MACH_V55); | |
| BCase(EF_HEXAGON_MACH_V60); | |
| BCase(EF_HEXAGON_MACH_V62); | |
| BCase(EF_HEXAGON_MACH_V65); | |
| BCase(EF_HEXAGON_ISA_V2); | |
| BCase(EF_HEXAGON_ISA_V3); | |
| BCase(EF_HEXAGON_ISA_V4); | |
| BCase(EF_HEXAGON_ISA_V5); | |
| BCase(EF_HEXAGON_ISA_V55); | |
| BCase(EF_HEXAGON_ISA_V60); | |
| BCase(EF_HEXAGON_ISA_V62); | |
| BCase(EF_HEXAGON_ISA_V65); | |
| break; | |
| case ELF::EM_AVR: | |
| BCase(EF_AVR_ARCH_AVR1); | |
| BCase(EF_AVR_ARCH_AVR2); | |
| BCase(EF_AVR_ARCH_AVR25); | |
| BCase(EF_AVR_ARCH_AVR3); | |
| BCase(EF_AVR_ARCH_AVR31); | |
| BCase(EF_AVR_ARCH_AVR35); | |
| BCase(EF_AVR_ARCH_AVR4); | |
| BCase(EF_AVR_ARCH_AVR51); | |
| BCase(EF_AVR_ARCH_AVR6); | |
| BCase(EF_AVR_ARCH_AVRTINY); | |
| BCase(EF_AVR_ARCH_XMEGA1); | |
| BCase(EF_AVR_ARCH_XMEGA2); | |
| BCase(EF_AVR_ARCH_XMEGA3); | |
| BCase(EF_AVR_ARCH_XMEGA4); | |
| BCase(EF_AVR_ARCH_XMEGA5); | |
| BCase(EF_AVR_ARCH_XMEGA6); | |
| BCase(EF_AVR_ARCH_XMEGA7); | |
| break; | |
| case ELF::EM_RISCV: | |
| BCase(EF_RISCV_RVC); | |
| BCaseMask(EF_RISCV_FLOAT_ABI_SOFT, EF_RISCV_FLOAT_ABI); | |
| BCaseMask(EF_RISCV_FLOAT_ABI_SINGLE, EF_RISCV_FLOAT_ABI); | |
| BCaseMask(EF_RISCV_FLOAT_ABI_DOUBLE, EF_RISCV_FLOAT_ABI); | |
| BCaseMask(EF_RISCV_FLOAT_ABI_QUAD, EF_RISCV_FLOAT_ABI); | |
| BCase(EF_RISCV_RVE); | |
| break; | |
| case ELF::EM_AMDGPU: | |
| BCaseMask(EF_AMDGPU_MACH_NONE, EF_AMDGPU_MACH); | |
| BCaseMask(EF_AMDGPU_MACH_R600_R600, EF_AMDGPU_MACH); | |
| BCaseMask(EF_AMDGPU_MACH_R600_R630, EF_AMDGPU_MACH); | |
| BCaseMask(EF_AMDGPU_MACH_R600_RS880, EF_AMDGPU_MACH); | |
| BCaseMask(EF_AMDGPU_MACH_R600_RV670, EF_AMDGPU_MACH); | |
| BCaseMask(EF_AMDGPU_MACH_R600_RV710, EF_AMDGPU_MACH); | |
| BCaseMask(EF_AMDGPU_MACH_R600_RV730, EF_AMDGPU_MACH); | |
| BCaseMask(EF_AMDGPU_MACH_R600_RV770, EF_AMDGPU_MACH); | |
| BCaseMask(EF_AMDGPU_MACH_R600_CEDAR, EF_AMDGPU_MACH); | |
| BCaseMask(EF_AMDGPU_MACH_R600_CYPRESS, EF_AMDGPU_MACH); | |
| BCaseMask(EF_AMDGPU_MACH_R600_JUNIPER, EF_AMDGPU_MACH); | |
| BCaseMask(EF_AMDGPU_MACH_R600_REDWOOD, EF_AMDGPU_MACH); | |
| BCaseMask(EF_AMDGPU_MACH_R600_SUMO, EF_AMDGPU_MACH); | |
| BCaseMask(EF_AMDGPU_MACH_R600_BARTS, EF_AMDGPU_MACH); | |
| BCaseMask(EF_AMDGPU_MACH_R600_CAICOS, EF_AMDGPU_MACH); | |
| BCaseMask(EF_AMDGPU_MACH_R600_CAYMAN, EF_AMDGPU_MACH); | |
| BCaseMask(EF_AMDGPU_MACH_R600_TURKS, EF_AMDGPU_MACH); | |
| BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX600, EF_AMDGPU_MACH); | |
| BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX601, EF_AMDGPU_MACH); | |
| BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX700, EF_AMDGPU_MACH); | |
| BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX701, EF_AMDGPU_MACH); | |
| BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX702, EF_AMDGPU_MACH); | |
| BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX703, EF_AMDGPU_MACH); | |
| BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX704, EF_AMDGPU_MACH); | |
| BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX801, EF_AMDGPU_MACH); | |
| BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX802, EF_AMDGPU_MACH); | |
| BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX803, EF_AMDGPU_MACH); | |
| BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX810, EF_AMDGPU_MACH); | |
| BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX900, EF_AMDGPU_MACH); | |
| BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX902, EF_AMDGPU_MACH); | |
| BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX904, EF_AMDGPU_MACH); | |
| BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX906, EF_AMDGPU_MACH); | |
| BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX908, EF_AMDGPU_MACH); | |
| BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX909, EF_AMDGPU_MACH); | |
| BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1010, EF_AMDGPU_MACH); | |
| BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1011, EF_AMDGPU_MACH); | |
| BCaseMask(EF_AMDGPU_MACH_AMDGCN_GFX1012, EF_AMDGPU_MACH); | |
| BCase(EF_AMDGPU_XNACK); | |
| BCase(EF_AMDGPU_SRAM_ECC); | |
| break; | |
| case ELF::EM_X86_64: | |
| break; | |
| default: | |
| llvm_unreachable("Unsupported architecture"); | |
| } | |
| #undef BCase | |
| #undef BCaseMask | |
| } | |
| void ScalarEnumerationTraits<ELFYAML::ELF_SHT>::enumeration( | |
| IO &IO, ELFYAML::ELF_SHT &Value) { | |
| const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext()); | |
| assert(Object && "The IO context is not initialized"); | |
| #define ECase(X) IO.enumCase(Value, #X, ELF::X) | |
| ECase(SHT_NULL); | |
| ECase(SHT_PROGBITS); | |
| ECase(SHT_SYMTAB); | |
| // FIXME: Issue a diagnostic with this information. | |
| ECase(SHT_STRTAB); | |
| ECase(SHT_RELA); | |
| ECase(SHT_HASH); | |
| ECase(SHT_DYNAMIC); | |
| ECase(SHT_NOTE); | |
| ECase(SHT_NOBITS); | |
| ECase(SHT_REL); | |
| ECase(SHT_SHLIB); | |
| ECase(SHT_DYNSYM); | |
| ECase(SHT_INIT_ARRAY); | |
| ECase(SHT_FINI_ARRAY); | |
| ECase(SHT_PREINIT_ARRAY); | |
| ECase(SHT_GROUP); | |
| ECase(SHT_SYMTAB_SHNDX); | |
| ECase(SHT_RELR); | |
| ECase(SHT_ANDROID_REL); | |
| ECase(SHT_ANDROID_RELA); | |
| ECase(SHT_ANDROID_RELR); | |
| ECase(SHT_LLVM_ODRTAB); | |
| ECase(SHT_LLVM_LINKER_OPTIONS); | |
| ECase(SHT_LLVM_CALL_GRAPH_PROFILE); | |
| ECase(SHT_LLVM_ADDRSIG); | |
| ECase(SHT_LLVM_DEPENDENT_LIBRARIES); | |
| ECase(SHT_LLVM_SYMPART); | |
| ECase(SHT_LLVM_PART_EHDR); | |
| ECase(SHT_LLVM_PART_PHDR); | |
| ECase(SHT_GNU_ATTRIBUTES); | |
| ECase(SHT_GNU_HASH); | |
| ECase(SHT_GNU_verdef); | |
| ECase(SHT_GNU_verneed); | |
| ECase(SHT_GNU_versym); | |
| switch (Object->Header.Machine) { | |
| case ELF::EM_ARM: | |
| ECase(SHT_ARM_EXIDX); | |
| ECase(SHT_ARM_PREEMPTMAP); | |
| ECase(SHT_ARM_ATTRIBUTES); | |
| ECase(SHT_ARM_DEBUGOVERLAY); | |
| ECase(SHT_ARM_OVERLAYSECTION); | |
| break; | |
| case ELF::EM_HEXAGON: | |
| ECase(SHT_HEX_ORDERED); | |
| break; | |
| case ELF::EM_X86_64: | |
| ECase(SHT_X86_64_UNWIND); | |
| break; | |
| case ELF::EM_MIPS: | |
| ECase(SHT_MIPS_REGINFO); | |
| ECase(SHT_MIPS_OPTIONS); | |
| ECase(SHT_MIPS_DWARF); | |
| ECase(SHT_MIPS_ABIFLAGS); | |
| break; | |
| default: | |
| // Nothing to do. | |
| break; | |
| } | |
| #undef ECase | |
| IO.enumFallback<Hex32>(Value); | |
| } | |
| void ScalarBitSetTraits<ELFYAML::ELF_PF>::bitset(IO &IO, | |
| ELFYAML::ELF_PF &Value) { | |
| #define BCase(X) IO.bitSetCase(Value, #X, ELF::X) | |
| BCase(PF_X); | |
| BCase(PF_W); | |
| BCase(PF_R); | |
| } | |
| void ScalarBitSetTraits<ELFYAML::ELF_SHF>::bitset(IO &IO, | |
| ELFYAML::ELF_SHF &Value) { | |
| const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext()); | |
| #define BCase(X) IO.bitSetCase(Value, #X, ELF::X) | |
| BCase(SHF_WRITE); | |
| BCase(SHF_ALLOC); | |
| BCase(SHF_EXCLUDE); | |
| BCase(SHF_EXECINSTR); | |
| BCase(SHF_MERGE); | |
| BCase(SHF_STRINGS); | |
| BCase(SHF_INFO_LINK); | |
| BCase(SHF_LINK_ORDER); | |
| BCase(SHF_OS_NONCONFORMING); | |
| BCase(SHF_GROUP); | |
| BCase(SHF_TLS); | |
| BCase(SHF_COMPRESSED); | |
| switch (Object->Header.Machine) { | |
| case ELF::EM_ARM: | |
| BCase(SHF_ARM_PURECODE); | |
| break; | |
| case ELF::EM_HEXAGON: | |
| BCase(SHF_HEX_GPREL); | |
| break; | |
| case ELF::EM_MIPS: | |
| BCase(SHF_MIPS_NODUPES); | |
| BCase(SHF_MIPS_NAMES); | |
| BCase(SHF_MIPS_LOCAL); | |
| BCase(SHF_MIPS_NOSTRIP); | |
| BCase(SHF_MIPS_GPREL); | |
| BCase(SHF_MIPS_MERGE); | |
| BCase(SHF_MIPS_ADDR); | |
| BCase(SHF_MIPS_STRING); | |
| break; | |
| case ELF::EM_X86_64: | |
| BCase(SHF_X86_64_LARGE); | |
| break; | |
| default: | |
| // Nothing to do. | |
| break; | |
| } | |
| #undef BCase | |
| } | |
| void ScalarEnumerationTraits<ELFYAML::ELF_SHN>::enumeration( | |
| IO &IO, ELFYAML::ELF_SHN &Value) { | |
| #define ECase(X) IO.enumCase(Value, #X, ELF::X) | |
| ECase(SHN_UNDEF); | |
| ECase(SHN_LORESERVE); | |
| ECase(SHN_LOPROC); | |
| ECase(SHN_HIPROC); | |
| ECase(SHN_LOOS); | |
| ECase(SHN_HIOS); | |
| ECase(SHN_ABS); | |
| ECase(SHN_COMMON); | |
| ECase(SHN_XINDEX); | |
| ECase(SHN_HIRESERVE); | |
| ECase(SHN_AMDGPU_LDS); | |
| ECase(SHN_HEXAGON_SCOMMON); | |
| ECase(SHN_HEXAGON_SCOMMON_1); | |
| ECase(SHN_HEXAGON_SCOMMON_2); | |
| ECase(SHN_HEXAGON_SCOMMON_4); | |
| ECase(SHN_HEXAGON_SCOMMON_8); | |
| #undef ECase | |
| IO.enumFallback<Hex16>(Value); | |
| } | |
| void ScalarEnumerationTraits<ELFYAML::ELF_STB>::enumeration( | |
| IO &IO, ELFYAML::ELF_STB &Value) { | |
| #define ECase(X) IO.enumCase(Value, #X, ELF::X) | |
| ECase(STB_LOCAL); | |
| ECase(STB_GLOBAL); | |
| ECase(STB_WEAK); | |
| ECase(STB_GNU_UNIQUE); | |
| #undef ECase | |
| IO.enumFallback<Hex8>(Value); | |
| } | |
| void ScalarEnumerationTraits<ELFYAML::ELF_STT>::enumeration( | |
| IO &IO, ELFYAML::ELF_STT &Value) { | |
| #define ECase(X) IO.enumCase(Value, #X, ELF::X) | |
| ECase(STT_NOTYPE); | |
| ECase(STT_OBJECT); | |
| ECase(STT_FUNC); | |
| ECase(STT_SECTION); | |
| ECase(STT_FILE); | |
| ECase(STT_COMMON); | |
| ECase(STT_TLS); | |
| ECase(STT_GNU_IFUNC); | |
| #undef ECase | |
| IO.enumFallback<Hex8>(Value); | |
| } | |
| void ScalarEnumerationTraits<ELFYAML::ELF_RSS>::enumeration( | |
| IO &IO, ELFYAML::ELF_RSS &Value) { | |
| #define ECase(X) IO.enumCase(Value, #X, ELF::X) | |
| ECase(RSS_UNDEF); | |
| ECase(RSS_GP); | |
| ECase(RSS_GP0); | |
| ECase(RSS_LOC); | |
| #undef ECase | |
| } | |
| void ScalarEnumerationTraits<ELFYAML::ELF_REL>::enumeration( | |
| IO &IO, ELFYAML::ELF_REL &Value) { | |
| const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext()); | |
| assert(Object && "The IO context is not initialized"); | |
| #define ELF_RELOC(X, Y) IO.enumCase(Value, #X, ELF::X); | |
| switch (Object->Header.Machine) { | |
| case ELF::EM_X86_64: | |
| #include "llvm/BinaryFormat/ELFRelocs/x86_64.def" | |
| break; | |
| case ELF::EM_MIPS: | |
| #include "llvm/BinaryFormat/ELFRelocs/Mips.def" | |
| break; | |
| case ELF::EM_HEXAGON: | |
| #include "llvm/BinaryFormat/ELFRelocs/Hexagon.def" | |
| break; | |
| case ELF::EM_386: | |
| case ELF::EM_IAMCU: | |
| #include "llvm/BinaryFormat/ELFRelocs/i386.def" | |
| break; | |
| case ELF::EM_AARCH64: | |
| #include "llvm/BinaryFormat/ELFRelocs/AArch64.def" | |
| break; | |
| case ELF::EM_ARM: | |
| #include "llvm/BinaryFormat/ELFRelocs/ARM.def" | |
| break; | |
| case ELF::EM_ARC: | |
| #include "llvm/BinaryFormat/ELFRelocs/ARC.def" | |
| break; | |
| case ELF::EM_RISCV: | |
| #include "llvm/BinaryFormat/ELFRelocs/RISCV.def" | |
| break; | |
| case ELF::EM_LANAI: | |
| #include "llvm/BinaryFormat/ELFRelocs/Lanai.def" | |
| break; | |
| case ELF::EM_AMDGPU: | |
| #include "llvm/BinaryFormat/ELFRelocs/AMDGPU.def" | |
| break; | |
| case ELF::EM_BPF: | |
| #include "llvm/BinaryFormat/ELFRelocs/BPF.def" | |
| break; | |
| case ELF::EM_PPC64: | |
| #include "llvm/BinaryFormat/ELFRelocs/PowerPC64.def" | |
| break; | |
| default: | |
| // Nothing to do. | |
| break; | |
| } | |
| #undef ELF_RELOC | |
| IO.enumFallback<Hex32>(Value); | |
| } | |
| void ScalarEnumerationTraits<ELFYAML::ELF_DYNTAG>::enumeration( | |
| IO &IO, ELFYAML::ELF_DYNTAG &Value) { | |
| const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext()); | |
| assert(Object && "The IO context is not initialized"); | |
| // Disable architecture specific tags by default. We might enable them below. | |
| #define AARCH64_DYNAMIC_TAG(name, value) | |
| #define MIPS_DYNAMIC_TAG(name, value) | |
| #define HEXAGON_DYNAMIC_TAG(name, value) | |
| #define PPC_DYNAMIC_TAG(name, value) | |
| #define PPC64_DYNAMIC_TAG(name, value) | |
| // Ignore marker tags such as DT_HIOS (maps to DT_VERNEEDNUM), etc. | |
| #define DYNAMIC_TAG_MARKER(name, value) | |
| #define STRINGIFY(X) (#X) | |
| #define DYNAMIC_TAG(X, Y) IO.enumCase(Value, STRINGIFY(DT_##X), ELF::DT_##X); | |
| switch (Object->Header.Machine) { | |
| case ELF::EM_AARCH64: | |
| #undef AARCH64_DYNAMIC_TAG | |
| #define AARCH64_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value) | |
| #include "llvm/BinaryFormat/DynamicTags.def" | |
| #undef AARCH64_DYNAMIC_TAG | |
| #define AARCH64_DYNAMIC_TAG(name, value) | |
| break; | |
| case ELF::EM_MIPS: | |
| #undef MIPS_DYNAMIC_TAG | |
| #define MIPS_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value) | |
| #include "llvm/BinaryFormat/DynamicTags.def" | |
| #undef MIPS_DYNAMIC_TAG | |
| #define MIPS_DYNAMIC_TAG(name, value) | |
| break; | |
| case ELF::EM_HEXAGON: | |
| #undef HEXAGON_DYNAMIC_TAG | |
| #define HEXAGON_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value) | |
| #include "llvm/BinaryFormat/DynamicTags.def" | |
| #undef HEXAGON_DYNAMIC_TAG | |
| #define HEXAGON_DYNAMIC_TAG(name, value) | |
| break; | |
| case ELF::EM_PPC: | |
| #undef PPC_DYNAMIC_TAG | |
| #define PPC_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value) | |
| #include "llvm/BinaryFormat/DynamicTags.def" | |
| #undef PPC_DYNAMIC_TAG | |
| #define PPC_DYNAMIC_TAG(name, value) | |
| break; | |
| case ELF::EM_PPC64: | |
| #undef PPC64_DYNAMIC_TAG | |
| #define PPC64_DYNAMIC_TAG(name, value) DYNAMIC_TAG(name, value) | |
| #include "llvm/BinaryFormat/DynamicTags.def" | |
| #undef PPC64_DYNAMIC_TAG | |
| #define PPC64_DYNAMIC_TAG(name, value) | |
| break; | |
| default: | |
| #include "llvm/BinaryFormat/DynamicTags.def" | |
| break; | |
| } | |
| #undef AARCH64_DYNAMIC_TAG | |
| #undef MIPS_DYNAMIC_TAG | |
| #undef HEXAGON_DYNAMIC_TAG | |
| #undef PPC_DYNAMIC_TAG | |
| #undef PPC64_DYNAMIC_TAG | |
| #undef DYNAMIC_TAG_MARKER | |
| #undef STRINGIFY | |
| #undef DYNAMIC_TAG | |
| IO.enumFallback<Hex64>(Value); | |
| } | |
| void ScalarEnumerationTraits<ELFYAML::MIPS_AFL_REG>::enumeration( | |
| IO &IO, ELFYAML::MIPS_AFL_REG &Value) { | |
| #define ECase(X) IO.enumCase(Value, #X, Mips::AFL_##X) | |
| ECase(REG_NONE); | |
| ECase(REG_32); | |
| ECase(REG_64); | |
| ECase(REG_128); | |
| #undef ECase | |
| } | |
| void ScalarEnumerationTraits<ELFYAML::MIPS_ABI_FP>::enumeration( | |
| IO &IO, ELFYAML::MIPS_ABI_FP &Value) { | |
| #define ECase(X) IO.enumCase(Value, #X, Mips::Val_GNU_MIPS_ABI_##X) | |
| ECase(FP_ANY); | |
| ECase(FP_DOUBLE); | |
| ECase(FP_SINGLE); | |
| ECase(FP_SOFT); | |
| ECase(FP_OLD_64); | |
| ECase(FP_XX); | |
| ECase(FP_64); | |
| ECase(FP_64A); | |
| #undef ECase | |
| } | |
| void ScalarEnumerationTraits<ELFYAML::MIPS_AFL_EXT>::enumeration( | |
| IO &IO, ELFYAML::MIPS_AFL_EXT &Value) { | |
| #define ECase(X) IO.enumCase(Value, #X, Mips::AFL_##X) | |
| ECase(EXT_NONE); | |
| ECase(EXT_XLR); | |
| ECase(EXT_OCTEON2); | |
| ECase(EXT_OCTEONP); | |
| ECase(EXT_LOONGSON_3A); | |
| ECase(EXT_OCTEON); | |
| ECase(EXT_5900); | |
| ECase(EXT_4650); | |
| ECase(EXT_4010); | |
| ECase(EXT_4100); | |
| ECase(EXT_3900); | |
| ECase(EXT_10000); | |
| ECase(EXT_SB1); | |
| ECase(EXT_4111); | |
| ECase(EXT_4120); | |
| ECase(EXT_5400); | |
| ECase(EXT_5500); | |
| ECase(EXT_LOONGSON_2E); | |
| ECase(EXT_LOONGSON_2F); | |
| ECase(EXT_OCTEON3); | |
| #undef ECase | |
| } | |
| void ScalarEnumerationTraits<ELFYAML::MIPS_ISA>::enumeration( | |
| IO &IO, ELFYAML::MIPS_ISA &Value) { | |
| IO.enumCase(Value, "MIPS1", 1); | |
| IO.enumCase(Value, "MIPS2", 2); | |
| IO.enumCase(Value, "MIPS3", 3); | |
| IO.enumCase(Value, "MIPS4", 4); | |
| IO.enumCase(Value, "MIPS5", 5); | |
| IO.enumCase(Value, "MIPS32", 32); | |
| IO.enumCase(Value, "MIPS64", 64); | |
| } | |
| void ScalarBitSetTraits<ELFYAML::MIPS_AFL_ASE>::bitset( | |
| IO &IO, ELFYAML::MIPS_AFL_ASE &Value) { | |
| #define BCase(X) IO.bitSetCase(Value, #X, Mips::AFL_ASE_##X) | |
| BCase(DSP); | |
| BCase(DSPR2); | |
| BCase(EVA); | |
| BCase(MCU); | |
| BCase(MDMX); | |
| BCase(MIPS3D); | |
| BCase(MT); | |
| BCase(SMARTMIPS); | |
| BCase(VIRT); | |
| BCase(MSA); | |
| BCase(MIPS16); | |
| BCase(MICROMIPS); | |
| BCase(XPA); | |
| #undef BCase | |
| } | |
| void ScalarBitSetTraits<ELFYAML::MIPS_AFL_FLAGS1>::bitset( | |
| IO &IO, ELFYAML::MIPS_AFL_FLAGS1 &Value) { | |
| #define BCase(X) IO.bitSetCase(Value, #X, Mips::AFL_FLAGS1_##X) | |
| BCase(ODDSPREG); | |
| #undef BCase | |
| } | |
| void MappingTraits<ELFYAML::FileHeader>::mapping(IO &IO, | |
| ELFYAML::FileHeader &FileHdr) { | |
| IO.mapRequired("Class", FileHdr.Class); | |
| IO.mapRequired("Data", FileHdr.Data); | |
| IO.mapOptional("OSABI", FileHdr.OSABI, ELFYAML::ELF_ELFOSABI(0)); | |
| IO.mapOptional("ABIVersion", FileHdr.ABIVersion, Hex8(0)); | |
| IO.mapRequired("Type", FileHdr.Type); | |
| IO.mapRequired("Machine", FileHdr.Machine); | |
| IO.mapOptional("Flags", FileHdr.Flags, ELFYAML::ELF_EF(0)); | |
| IO.mapOptional("Entry", FileHdr.Entry, Hex64(0)); | |
| IO.mapOptional("SHEntSize", FileHdr.SHEntSize); | |
| IO.mapOptional("SHOff", FileHdr.SHOff); | |
| IO.mapOptional("SHNum", FileHdr.SHNum); | |
| IO.mapOptional("SHStrNdx", FileHdr.SHStrNdx); | |
| } | |
| void MappingTraits<ELFYAML::ProgramHeader>::mapping( | |
| IO &IO, ELFYAML::ProgramHeader &Phdr) { | |
| IO.mapRequired("Type", Phdr.Type); | |
| IO.mapOptional("Flags", Phdr.Flags, ELFYAML::ELF_PF(0)); | |
| IO.mapOptional("Sections", Phdr.Sections); | |
| IO.mapOptional("VAddr", Phdr.VAddr, Hex64(0)); | |
| IO.mapOptional("PAddr", Phdr.PAddr, Hex64(0)); | |
| IO.mapOptional("Align", Phdr.Align); | |
| IO.mapOptional("FileSize", Phdr.FileSize); | |
| IO.mapOptional("MemSize", Phdr.MemSize); | |
| IO.mapOptional("Offset", Phdr.Offset); | |
| } | |
| LLVM_YAML_STRONG_TYPEDEF(StringRef, StOtherPiece) | |
| template <> struct ScalarTraits<StOtherPiece> { | |
| static void output(const StOtherPiece &Val, void *, raw_ostream &Out) { | |
| Out << Val; | |
| } | |
| static StringRef input(StringRef Scalar, void *, StOtherPiece &Val) { | |
| Val = Scalar; | |
| return {}; | |
| } | |
| static QuotingType mustQuote(StringRef) { return QuotingType::None; } | |
| }; | |
| template <> struct SequenceElementTraits<StOtherPiece> { | |
| static const bool flow = true; | |
| }; | |
| template <> struct ScalarTraits<ELFYAML::YAMLFlowString> { | |
| static void output(const ELFYAML::YAMLFlowString &Val, void *, | |
| raw_ostream &Out) { | |
| Out << Val; | |
| } | |
| static StringRef input(StringRef Scalar, void *, | |
| ELFYAML::YAMLFlowString &Val) { | |
| Val = Scalar; | |
| return {}; | |
| } | |
| static QuotingType mustQuote(StringRef S) { | |
| return ScalarTraits<StringRef>::mustQuote(S); | |
| } | |
| }; | |
| template <> struct SequenceElementTraits<ELFYAML::YAMLFlowString> { | |
| static const bool flow = true; | |
| }; | |
| namespace { | |
| struct NormalizedOther { | |
| NormalizedOther(IO &IO) : YamlIO(IO) {} | |
| NormalizedOther(IO &IO, Optional<uint8_t> Original) : YamlIO(IO) { | |
| assert(Original && "This constructor is only used for outputting YAML and " | |
| "assumes a non-empty Original"); | |
| std::vector<StOtherPiece> Ret; | |
| const auto *Object = static_cast<ELFYAML::Object *>(YamlIO.getContext()); | |
| for (std::pair<StringRef, uint8_t> &P : | |
| getFlags(Object->Header.Machine).takeVector()) { | |
| uint8_t FlagValue = P.second; | |
| if ((*Original & FlagValue) != FlagValue) | |
| continue; | |
| *Original &= ~FlagValue; | |
| Ret.push_back({P.first}); | |
| } | |
| if (*Original != 0) { | |
| UnknownFlagsHolder = std::to_string(*Original); | |
| Ret.push_back({UnknownFlagsHolder}); | |
| } | |
| if (!Ret.empty()) | |
| Other = std::move(Ret); | |
| } | |
| uint8_t toValue(StringRef Name) { | |
| const auto *Object = static_cast<ELFYAML::Object *>(YamlIO.getContext()); | |
| MapVector<StringRef, uint8_t> Flags = getFlags(Object->Header.Machine); | |
| auto It = Flags.find(Name); | |
| if (It != Flags.end()) | |
| return It->second; | |
| uint8_t Val; | |
| if (to_integer(Name, Val)) | |
| return Val; | |
| YamlIO.setError("an unknown value is used for symbol's 'Other' field: " + | |
| Name); | |
| return 0; | |
| } | |
| Optional<uint8_t> denormalize(IO &) { | |
| if (!Other) | |
| return None; | |
| uint8_t Ret = 0; | |
| for (StOtherPiece &Val : *Other) | |
| Ret |= toValue(Val); | |
| return Ret; | |
| } | |
| // st_other field is used to encode symbol visibility and platform-dependent | |
| // flags and values. This method returns a name to value map that is used for | |
| // parsing and encoding this field. | |
| MapVector<StringRef, uint8_t> getFlags(unsigned EMachine) { | |
| MapVector<StringRef, uint8_t> Map; | |
| // STV_* values are just enumeration values. We add them in a reversed order | |
| // because when we convert the st_other to named constants when printing | |
| // YAML we want to use a maximum number of bits on each step: | |
| // when we have st_other == 3, we want to print it as STV_PROTECTED (3), but | |
| // not as STV_HIDDEN (2) + STV_INTERNAL (1). | |
| Map["STV_PROTECTED"] = ELF::STV_PROTECTED; | |
| Map["STV_HIDDEN"] = ELF::STV_HIDDEN; | |
| Map["STV_INTERNAL"] = ELF::STV_INTERNAL; | |
| // STV_DEFAULT is used to represent the default visibility and has a value | |
| // 0. We want to be able to read it from YAML documents, but there is no | |
| // reason to print it. | |
| if (!YamlIO.outputting()) | |
| Map["STV_DEFAULT"] = ELF::STV_DEFAULT; | |
| // MIPS is not consistent. All of the STO_MIPS_* values are bit flags, | |
| // except STO_MIPS_MIPS16 which overlaps them. It should be checked and | |
| // consumed first when we print the output, because we do not want to print | |
| // any other flags that have the same bits instead. | |
| if (EMachine == ELF::EM_MIPS) { | |
| Map["STO_MIPS_MIPS16"] = ELF::STO_MIPS_MIPS16; | |
| Map["STO_MIPS_MICROMIPS"] = ELF::STO_MIPS_MICROMIPS; | |
| Map["STO_MIPS_PIC"] = ELF::STO_MIPS_PIC; | |
| Map["STO_MIPS_PLT"] = ELF::STO_MIPS_PLT; | |
| Map["STO_MIPS_OPTIONAL"] = ELF::STO_MIPS_OPTIONAL; | |
| } | |
| return Map; | |
| } | |
| IO &YamlIO; | |
| Optional<std::vector<StOtherPiece>> Other; | |
| std::string UnknownFlagsHolder; | |
| }; | |
| } // end anonymous namespace | |
| void MappingTraits<ELFYAML::Symbol>::mapping(IO &IO, ELFYAML::Symbol &Symbol) { | |
| IO.mapOptional("Name", Symbol.Name, StringRef()); | |
| IO.mapOptional("NameIndex", Symbol.NameIndex); | |
| IO.mapOptional("Type", Symbol.Type, ELFYAML::ELF_STT(0)); | |
| IO.mapOptional("Section", Symbol.Section, StringRef()); | |
| IO.mapOptional("Index", Symbol.Index); | |
| IO.mapOptional("Binding", Symbol.Binding, ELFYAML::ELF_STB(0)); | |
| IO.mapOptional("Value", Symbol.Value, Hex64(0)); | |
| IO.mapOptional("Size", Symbol.Size, Hex64(0)); | |
| // Symbol's Other field is a bit special. It is usually a field that | |
| // represents st_other and holds the symbol visibility. However, on some | |
| // platforms, it can contain bit fields and regular values, or even sometimes a | |
| // crazy mix of them (see comments for NormalizedOther). Because of this, we | |
| // need special handling. | |
| MappingNormalization<NormalizedOther, Optional<uint8_t>> Keys(IO, | |
| Symbol.Other); | |
| IO.mapOptional("Other", Keys->Other); | |
| } | |
| StringRef MappingTraits<ELFYAML::Symbol>::validate(IO &IO, | |
| ELFYAML::Symbol &Symbol) { | |
| if (Symbol.Index && Symbol.Section.data()) | |
| return "Index and Section cannot both be specified for Symbol"; | |
| if (Symbol.NameIndex && !Symbol.Name.empty()) | |
| return "Name and NameIndex cannot both be specified for Symbol"; | |
| return StringRef(); | |
| } | |
| static void commonSectionMapping(IO &IO, ELFYAML::Section &Section) { | |
| IO.mapOptional("Name", Section.Name, StringRef()); | |
| IO.mapRequired("Type", Section.Type); | |
| IO.mapOptional("Flags", Section.Flags); | |
| IO.mapOptional("Address", Section.Address, Hex64(0)); | |
| IO.mapOptional("Link", Section.Link, StringRef()); | |
| IO.mapOptional("AddressAlign", Section.AddressAlign, Hex64(0)); | |
| IO.mapOptional("EntSize", Section.EntSize); | |
| // obj2yaml does not dump these fields. They are expected to be empty when we | |
| // are producing YAML, because yaml2obj sets appropriate values for them | |
| // automatically when they are not explicitly defined. | |
| assert(!IO.outputting() || | |
| (!Section.ShOffset.hasValue() && !Section.ShSize.hasValue() && | |
| !Section.ShName.hasValue() && !Section.ShFlags.hasValue())); | |
| IO.mapOptional("ShName", Section.ShName); | |
| IO.mapOptional("ShOffset", Section.ShOffset); | |
| IO.mapOptional("ShSize", Section.ShSize); | |
| IO.mapOptional("ShFlags", Section.ShFlags); | |
| } | |
| static void sectionMapping(IO &IO, ELFYAML::DynamicSection &Section) { | |
| commonSectionMapping(IO, Section); | |
| IO.mapOptional("Entries", Section.Entries); | |
| IO.mapOptional("Content", Section.Content); | |
| } | |
| static void sectionMapping(IO &IO, ELFYAML::RawContentSection &Section) { | |
| commonSectionMapping(IO, Section); | |
| IO.mapOptional("Content", Section.Content); | |
| IO.mapOptional("Size", Section.Size); | |
| IO.mapOptional("Info", Section.Info); | |
| } | |
| static void sectionMapping(IO &IO, ELFYAML::StackSizesSection &Section) { | |
| commonSectionMapping(IO, Section); | |
| IO.mapOptional("Content", Section.Content); | |
| IO.mapOptional("Size", Section.Size); | |
| IO.mapOptional("Entries", Section.Entries); | |
| } | |
| static void sectionMapping(IO &IO, ELFYAML::HashSection &Section) { | |
| commonSectionMapping(IO, Section); | |
| IO.mapOptional("Content", Section.Content); | |
| IO.mapOptional("Bucket", Section.Bucket); | |
| IO.mapOptional("Chain", Section.Chain); | |
| IO.mapOptional("Size", Section.Size); | |
| } | |
| static void sectionMapping(IO &IO, ELFYAML::NoteSection &Section) { | |
| commonSectionMapping(IO, Section); | |
| IO.mapOptional("Content", Section.Content); | |
| IO.mapOptional("Size", Section.Size); | |
| IO.mapOptional("Notes", Section.Notes); | |
| } | |
| static void sectionMapping(IO &IO, ELFYAML::GnuHashSection &Section) { | |
| commonSectionMapping(IO, Section); | |
| IO.mapOptional("Content", Section.Content); | |
| IO.mapOptional("Header", Section.Header); | |
| IO.mapOptional("BloomFilter", Section.BloomFilter); | |
| IO.mapOptional("HashBuckets", Section.HashBuckets); | |
| IO.mapOptional("HashValues", Section.HashValues); | |
| } | |
| static void sectionMapping(IO &IO, ELFYAML::NoBitsSection &Section) { | |
| commonSectionMapping(IO, Section); | |
| IO.mapOptional("Size", Section.Size, Hex64(0)); | |
| } | |
| static void sectionMapping(IO &IO, ELFYAML::VerdefSection &Section) { | |
| commonSectionMapping(IO, Section); | |
| IO.mapRequired("Info", Section.Info); | |
| IO.mapOptional("Entries", Section.Entries); | |
| IO.mapOptional("Content", Section.Content); | |
| } | |
| static void sectionMapping(IO &IO, ELFYAML::SymverSection &Section) { | |
| commonSectionMapping(IO, Section); | |
| IO.mapRequired("Entries", Section.Entries); | |
| } | |
| static void sectionMapping(IO &IO, ELFYAML::VerneedSection &Section) { | |
| commonSectionMapping(IO, Section); | |
| IO.mapRequired("Info", Section.Info); | |
| IO.mapOptional("Dependencies", Section.VerneedV); | |
| IO.mapOptional("Content", Section.Content); | |
| } | |
| static void sectionMapping(IO &IO, ELFYAML::RelocationSection &Section) { | |
| commonSectionMapping(IO, Section); | |
| IO.mapOptional("Info", Section.RelocatableSec, StringRef()); | |
| IO.mapOptional("Relocations", Section.Relocations); | |
| } | |
| static void sectionMapping(IO &IO, ELFYAML::RelrSection &Section) { | |
| commonSectionMapping(IO, Section); | |
| IO.mapOptional("Entries", Section.Entries); | |
| IO.mapOptional("Content", Section.Content); | |
| } | |
| static void groupSectionMapping(IO &IO, ELFYAML::Group &Group) { | |
| commonSectionMapping(IO, Group); | |
| IO.mapOptional("Info", Group.Signature); | |
| IO.mapRequired("Members", Group.Members); | |
| } | |
| static void sectionMapping(IO &IO, ELFYAML::SymtabShndxSection &Section) { | |
| commonSectionMapping(IO, Section); | |
| IO.mapRequired("Entries", Section.Entries); | |
| } | |
| static void sectionMapping(IO &IO, ELFYAML::AddrsigSection &Section) { | |
| commonSectionMapping(IO, Section); | |
| IO.mapOptional("Content", Section.Content); | |
| IO.mapOptional("Size", Section.Size); | |
| IO.mapOptional("Symbols", Section.Symbols); | |
| } | |
| static void fillMapping(IO &IO, ELFYAML::Fill &Fill) { | |
| IO.mapOptional("Name", Fill.Name, StringRef()); | |
| IO.mapOptional("Pattern", Fill.Pattern); | |
| IO.mapRequired("Size", Fill.Size); | |
| } | |
| static void sectionMapping(IO &IO, ELFYAML::LinkerOptionsSection &Section) { | |
| commonSectionMapping(IO, Section); | |
| IO.mapOptional("Options", Section.Options); | |
| IO.mapOptional("Content", Section.Content); | |
| } | |
| static void sectionMapping(IO &IO, | |
| ELFYAML::DependentLibrariesSection &Section) { | |
| commonSectionMapping(IO, Section); | |
| IO.mapOptional("Libraries", Section.Libs); | |
| IO.mapOptional("Content", Section.Content); | |
| } | |
| void MappingTraits<ELFYAML::SectionOrType>::mapping( | |
| IO &IO, ELFYAML::SectionOrType §ionOrType) { | |
| IO.mapRequired("SectionOrType", sectionOrType.sectionNameOrType); | |
| } | |
| void MappingTraits<ELFYAML::SectionName>::mapping( | |
| IO &IO, ELFYAML::SectionName §ionName) { | |
| IO.mapRequired("Section", sectionName.Section); | |
| } | |
| static void sectionMapping(IO &IO, ELFYAML::MipsABIFlags &Section) { | |
| commonSectionMapping(IO, Section); | |
| IO.mapOptional("Version", Section.Version, Hex16(0)); | |
| IO.mapRequired("ISA", Section.ISALevel); | |
| IO.mapOptional("ISARevision", Section.ISARevision, Hex8(0)); | |
| IO.mapOptional("ISAExtension", Section.ISAExtension, | |
| ELFYAML::MIPS_AFL_EXT(Mips::AFL_EXT_NONE)); | |
| IO.mapOptional("ASEs", Section.ASEs, ELFYAML::MIPS_AFL_ASE(0)); | |
| IO.mapOptional("FpABI", Section.FpABI, | |
| ELFYAML::MIPS_ABI_FP(Mips::Val_GNU_MIPS_ABI_FP_ANY)); | |
| IO.mapOptional("GPRSize", Section.GPRSize, | |
| ELFYAML::MIPS_AFL_REG(Mips::AFL_REG_NONE)); | |
| IO.mapOptional("CPR1Size", Section.CPR1Size, | |
| ELFYAML::MIPS_AFL_REG(Mips::AFL_REG_NONE)); | |
| IO.mapOptional("CPR2Size", Section.CPR2Size, | |
| ELFYAML::MIPS_AFL_REG(Mips::AFL_REG_NONE)); | |
| IO.mapOptional("Flags1", Section.Flags1, ELFYAML::MIPS_AFL_FLAGS1(0)); | |
| IO.mapOptional("Flags2", Section.Flags2, Hex32(0)); | |
| } | |
| void MappingTraits<std::unique_ptr<ELFYAML::Chunk>>::mapping( | |
| IO &IO, std::unique_ptr<ELFYAML::Chunk> &Section) { | |
| ELFYAML::ELF_SHT Type; | |
| if (IO.outputting()) { | |
| Type = cast<ELFYAML::Section>(Section.get())->Type; | |
| } else { | |
| // When the Type string does not have a "SHT_" prefix, we know it is not a | |
| // description of a regular ELF output section. Currently, we have one | |
| // special type named "Fill". See comments for Fill. | |
| StringRef StrType; | |
| IO.mapRequired("Type", StrType); | |
| if (StrType == "Fill") { | |
| Section.reset(new ELFYAML::Fill()); | |
| fillMapping(IO, *cast<ELFYAML::Fill>(Section.get())); | |
| return; | |
| } | |
| IO.mapRequired("Type", Type); | |
| } | |
| switch (Type) { | |
| case ELF::SHT_DYNAMIC: | |
| if (!IO.outputting()) | |
| Section.reset(new ELFYAML::DynamicSection()); | |
| sectionMapping(IO, *cast<ELFYAML::DynamicSection>(Section.get())); | |
| break; | |
| case ELF::SHT_REL: | |
| case ELF::SHT_RELA: | |
| if (!IO.outputting()) | |
| Section.reset(new ELFYAML::RelocationSection()); | |
| sectionMapping(IO, *cast<ELFYAML::RelocationSection>(Section.get())); | |
| break; | |
| case ELF::SHT_RELR: | |
| if (!IO.outputting()) | |
| Section.reset(new ELFYAML::RelrSection()); | |
| sectionMapping(IO, *cast<ELFYAML::RelrSection>(Section.get())); | |
| break; | |
| case ELF::SHT_GROUP: | |
| if (!IO.outputting()) | |
| Section.reset(new ELFYAML::Group()); | |
| groupSectionMapping(IO, *cast<ELFYAML::Group>(Section.get())); | |
| break; | |
| case ELF::SHT_NOBITS: | |
| if (!IO.outputting()) | |
| Section.reset(new ELFYAML::NoBitsSection()); | |
| sectionMapping(IO, *cast<ELFYAML::NoBitsSection>(Section.get())); | |
| break; | |
| case ELF::SHT_HASH: | |
| if (!IO.outputting()) | |
| Section.reset(new ELFYAML::HashSection()); | |
| sectionMapping(IO, *cast<ELFYAML::HashSection>(Section.get())); | |
| break; | |
| case ELF::SHT_NOTE: | |
| if (!IO.outputting()) | |
| Section.reset(new ELFYAML::NoteSection()); | |
| sectionMapping(IO, *cast<ELFYAML::NoteSection>(Section.get())); | |
| break; | |
| case ELF::SHT_GNU_HASH: | |
| if (!IO.outputting()) | |
| Section.reset(new ELFYAML::GnuHashSection()); | |
| sectionMapping(IO, *cast<ELFYAML::GnuHashSection>(Section.get())); | |
| break; | |
| case ELF::SHT_MIPS_ABIFLAGS: | |
| if (!IO.outputting()) | |
| Section.reset(new ELFYAML::MipsABIFlags()); | |
| sectionMapping(IO, *cast<ELFYAML::MipsABIFlags>(Section.get())); | |
| break; | |
| case ELF::SHT_GNU_verdef: | |
| if (!IO.outputting()) | |
| Section.reset(new ELFYAML::VerdefSection()); | |
| sectionMapping(IO, *cast<ELFYAML::VerdefSection>(Section.get())); | |
| break; | |
| case ELF::SHT_GNU_versym: | |
| if (!IO.outputting()) | |
| Section.reset(new ELFYAML::SymverSection()); | |
| sectionMapping(IO, *cast<ELFYAML::SymverSection>(Section.get())); | |
| break; | |
| case ELF::SHT_GNU_verneed: | |
| if (!IO.outputting()) | |
| Section.reset(new ELFYAML::VerneedSection()); | |
| sectionMapping(IO, *cast<ELFYAML::VerneedSection>(Section.get())); | |
| break; | |
| case ELF::SHT_SYMTAB_SHNDX: | |
| if (!IO.outputting()) | |
| Section.reset(new ELFYAML::SymtabShndxSection()); | |
| sectionMapping(IO, *cast<ELFYAML::SymtabShndxSection>(Section.get())); | |
| break; | |
| case ELF::SHT_LLVM_ADDRSIG: | |
| if (!IO.outputting()) | |
| Section.reset(new ELFYAML::AddrsigSection()); | |
| sectionMapping(IO, *cast<ELFYAML::AddrsigSection>(Section.get())); | |
| break; | |
| case ELF::SHT_LLVM_LINKER_OPTIONS: | |
| if (!IO.outputting()) | |
| Section.reset(new ELFYAML::LinkerOptionsSection()); | |
| sectionMapping(IO, *cast<ELFYAML::LinkerOptionsSection>(Section.get())); | |
| break; | |
| case ELF::SHT_LLVM_DEPENDENT_LIBRARIES: | |
| if (!IO.outputting()) | |
| Section.reset(new ELFYAML::DependentLibrariesSection()); | |
| sectionMapping(IO, | |
| *cast<ELFYAML::DependentLibrariesSection>(Section.get())); | |
| break; | |
| default: | |
| if (!IO.outputting()) { | |
| StringRef Name; | |
| IO.mapOptional("Name", Name, StringRef()); | |
| Name = ELFYAML::dropUniqueSuffix(Name); | |
| if (ELFYAML::StackSizesSection::nameMatches(Name)) | |
| Section = std::make_unique<ELFYAML::StackSizesSection>(); | |
| else | |
| Section = std::make_unique<ELFYAML::RawContentSection>(); | |
| } | |
| if (auto S = dyn_cast<ELFYAML::RawContentSection>(Section.get())) | |
| sectionMapping(IO, *S); | |
| else | |
| sectionMapping(IO, *cast<ELFYAML::StackSizesSection>(Section.get())); | |
| } | |
| } | |
| StringRef MappingTraits<std::unique_ptr<ELFYAML::Chunk>>::validate( | |
| IO &io, std::unique_ptr<ELFYAML::Chunk> &C) { | |
| if (const auto *RawSection = dyn_cast<ELFYAML::RawContentSection>(C.get())) { | |
| if (RawSection->Size && RawSection->Content && | |
| (uint64_t)(*RawSection->Size) < RawSection->Content->binary_size()) | |
| return "Section size must be greater than or equal to the content size"; | |
| if (RawSection->Flags && RawSection->ShFlags) | |
| return "ShFlags and Flags cannot be used together"; | |
| return {}; | |
| } | |
| if (const auto *SS = dyn_cast<ELFYAML::StackSizesSection>(C.get())) { | |
| if (!SS->Entries && !SS->Content && !SS->Size) | |
| return ".stack_sizes: one of Content, Entries and Size must be specified"; | |
| if (SS->Size && SS->Content && | |
| (uint64_t)(*SS->Size) < SS->Content->binary_size()) | |
| return ".stack_sizes: Size must be greater than or equal to the content " | |
| "size"; | |
| // We accept Content, Size or both together when there are no Entries. | |
| if (!SS->Entries) | |
| return {}; | |
| if (SS->Size) | |
| return ".stack_sizes: Size and Entries cannot be used together"; | |
| if (SS->Content) | |
| return ".stack_sizes: Content and Entries cannot be used together"; | |
| return {}; | |
| } | |
| if (const auto *HS = dyn_cast<ELFYAML::HashSection>(C.get())) { | |
| if (!HS->Content && !HS->Bucket && !HS->Chain && !HS->Size) | |
| return "one of \"Content\", \"Size\", \"Bucket\" or \"Chain\" must be " | |
| "specified"; | |
| if (HS->Content || HS->Size) { | |
| if (HS->Size && HS->Content && | |
| (uint64_t)*HS->Size < HS->Content->binary_size()) | |
| return "\"Size\" must be greater than or equal to the content " | |
| "size"; | |
| if (HS->Bucket) | |
| return "\"Bucket\" cannot be used with \"Content\" or \"Size\""; | |
| if (HS->Chain) | |
| return "\"Chain\" cannot be used with \"Content\" or \"Size\""; | |
| return {}; | |
| } | |
| if ((HS->Bucket && !HS->Chain) || (!HS->Bucket && HS->Chain)) | |
| return "\"Bucket\" and \"Chain\" must be used together"; | |
| return {}; | |
| } | |
| if (const auto *Sec = dyn_cast<ELFYAML::AddrsigSection>(C.get())) { | |
| if (!Sec->Symbols && !Sec->Content && !Sec->Size) | |
| return "one of \"Content\", \"Size\" or \"Symbols\" must be specified"; | |
| if (Sec->Content || Sec->Size) { | |
| if (Sec->Size && Sec->Content && | |
| (uint64_t)*Sec->Size < Sec->Content->binary_size()) | |
| return "\"Size\" must be greater than or equal to the content " | |
| "size"; | |
| if (Sec->Symbols) | |
| return "\"Symbols\" cannot be used with \"Content\" or \"Size\""; | |
| return {}; | |
| } | |
| if (!Sec->Symbols) | |
| return {}; | |
| for (const ELFYAML::AddrsigSymbol &AS : *Sec->Symbols) | |
| if (AS.Index && AS.Name) | |
| return "\"Index\" and \"Name\" cannot be used together when defining a " | |
| "symbol"; | |
| return {}; | |
| } | |
| if (const auto *NS = dyn_cast<ELFYAML::NoteSection>(C.get())) { | |
| if (!NS->Content && !NS->Size && !NS->Notes) | |
| return "one of \"Content\", \"Size\" or \"Notes\" must be " | |
| "specified"; | |
| if (!NS->Content && !NS->Size) | |
| return {}; | |
| if (NS->Size && NS->Content && | |
| (uint64_t)*NS->Size < NS->Content->binary_size()) | |
| return "\"Size\" must be greater than or equal to the content " | |
| "size"; | |
| if (NS->Notes) | |
| return "\"Notes\" cannot be used with \"Content\" or \"Size\""; | |
| return {}; | |
| } | |
| if (const auto *Sec = dyn_cast<ELFYAML::GnuHashSection>(C.get())) { | |
| if (!Sec->Content && !Sec->Header && !Sec->BloomFilter && | |
| !Sec->HashBuckets && !Sec->HashValues) | |
| return "either \"Content\" or \"Header\", \"BloomFilter\", " | |
| "\"HashBuckets\" and \"HashBuckets\" must be specified"; | |
| if (Sec->Header || Sec->BloomFilter || Sec->HashBuckets || | |
| Sec->HashValues) { | |
| if (!Sec->Header || !Sec->BloomFilter || !Sec->HashBuckets || | |
| !Sec->HashValues) | |
| return "\"Header\", \"BloomFilter\", " | |
| "\"HashBuckets\" and \"HashValues\" must be used together"; | |
| if (Sec->Content) | |
| return "\"Header\", \"BloomFilter\", " | |
| "\"HashBuckets\" and \"HashValues\" can't be used together with " | |
| "\"Content\""; | |
| return {}; | |
| } | |
| // Only Content is specified. | |
| return {}; | |
| } | |
| if (const auto *Sec = dyn_cast<ELFYAML::LinkerOptionsSection>(C.get())) { | |
| if (Sec->Options && Sec->Content) | |
| return "\"Options\" and \"Content\" can't be used together"; | |
| return {}; | |
| } | |
| if (const auto *Sec = dyn_cast<ELFYAML::DependentLibrariesSection>(C.get())) { | |
| if (Sec->Libs && Sec->Content) | |
| return "SHT_LLVM_DEPENDENT_LIBRARIES: \"Libraries\" and \"Content\" " | |
| "can't " | |
| "be used together"; | |
| return {}; | |
| } | |
| if (const auto *F = dyn_cast<ELFYAML::Fill>(C.get())) { | |
| if (!F->Pattern) | |
| return {}; | |
| if (F->Pattern->binary_size() != 0 && !F->Size) | |
| return "\"Size\" can't be 0 when \"Pattern\" is not empty"; | |
| return {}; | |
| } | |
| if (const auto *VD = dyn_cast<ELFYAML::VerdefSection>(C.get())) { | |
| if (VD->Entries && VD->Content) | |
| return "SHT_GNU_verdef: \"Entries\" and \"Content\" can't be used " | |
| "together"; | |
| return {}; | |
| } | |
| if (const auto *VD = dyn_cast<ELFYAML::VerneedSection>(C.get())) { | |
| if (VD->VerneedV && VD->Content) | |
| return "SHT_GNU_verneed: \"Dependencies\" and \"Content\" can't be used " | |
| "together"; | |
| return {}; | |
| } | |
| if (const auto *RS = dyn_cast<ELFYAML::RelrSection>(C.get())) { | |
| if (RS->Entries && RS->Content) | |
| return "\"Entries\" and \"Content\" can't be used together"; | |
| return {}; | |
| } | |
| return {}; | |
| } | |
| namespace { | |
| struct NormalizedMips64RelType { | |
| NormalizedMips64RelType(IO &) | |
| : Type(ELFYAML::ELF_REL(ELF::R_MIPS_NONE)), | |
| Type2(ELFYAML::ELF_REL(ELF::R_MIPS_NONE)), | |
| Type3(ELFYAML::ELF_REL(ELF::R_MIPS_NONE)), | |
| SpecSym(ELFYAML::ELF_REL(ELF::RSS_UNDEF)) {} | |
| NormalizedMips64RelType(IO &, ELFYAML::ELF_REL Original) | |
| : Type(Original & 0xFF), Type2(Original >> 8 & 0xFF), | |
| Type3(Original >> 16 & 0xFF), SpecSym(Original >> 24 & 0xFF) {} | |
| ELFYAML::ELF_REL denormalize(IO &) { | |
| ELFYAML::ELF_REL Res = Type | Type2 << 8 | Type3 << 16 | SpecSym << 24; | |
| return Res; | |
| } | |
| ELFYAML::ELF_REL Type; | |
| ELFYAML::ELF_REL Type2; | |
| ELFYAML::ELF_REL Type3; | |
| ELFYAML::ELF_RSS SpecSym; | |
| }; | |
| } // end anonymous namespace | |
| void MappingTraits<ELFYAML::StackSizeEntry>::mapping( | |
| IO &IO, ELFYAML::StackSizeEntry &E) { | |
| assert(IO.getContext() && "The IO context is not initialized"); | |
| IO.mapOptional("Address", E.Address, Hex64(0)); | |
| IO.mapRequired("Size", E.Size); | |
| } | |
| void MappingTraits<ELFYAML::GnuHashHeader>::mapping(IO &IO, | |
| ELFYAML::GnuHashHeader &E) { | |
| assert(IO.getContext() && "The IO context is not initialized"); | |
| IO.mapOptional("NBuckets", E.NBuckets); | |
| IO.mapRequired("SymNdx", E.SymNdx); | |
| IO.mapOptional("MaskWords", E.MaskWords); | |
| IO.mapRequired("Shift2", E.Shift2); | |
| } | |
| void MappingTraits<ELFYAML::DynamicEntry>::mapping(IO &IO, | |
| ELFYAML::DynamicEntry &Rel) { | |
| assert(IO.getContext() && "The IO context is not initialized"); | |
| IO.mapRequired("Tag", Rel.Tag); | |
| IO.mapRequired("Value", Rel.Val); | |
| } | |
| void MappingTraits<ELFYAML::NoteEntry>::mapping(IO &IO, ELFYAML::NoteEntry &N) { | |
| assert(IO.getContext() && "The IO context is not initialized"); | |
| IO.mapOptional("Name", N.Name); | |
| IO.mapOptional("Desc", N.Desc); | |
| IO.mapRequired("Type", N.Type); | |
| } | |
| void MappingTraits<ELFYAML::VerdefEntry>::mapping(IO &IO, | |
| ELFYAML::VerdefEntry &E) { | |
| assert(IO.getContext() && "The IO context is not initialized"); | |
| IO.mapRequired("Version", E.Version); | |
| IO.mapRequired("Flags", E.Flags); | |
| IO.mapRequired("VersionNdx", E.VersionNdx); | |
| IO.mapRequired("Hash", E.Hash); | |
| IO.mapRequired("Names", E.VerNames); | |
| } | |
| void MappingTraits<ELFYAML::VerneedEntry>::mapping(IO &IO, | |
| ELFYAML::VerneedEntry &E) { | |
| assert(IO.getContext() && "The IO context is not initialized"); | |
| IO.mapRequired("Version", E.Version); | |
| IO.mapRequired("File", E.File); | |
| IO.mapRequired("Entries", E.AuxV); | |
| } | |
| void MappingTraits<ELFYAML::VernauxEntry>::mapping(IO &IO, | |
| ELFYAML::VernauxEntry &E) { | |
| assert(IO.getContext() && "The IO context is not initialized"); | |
| IO.mapRequired("Name", E.Name); | |
| IO.mapRequired("Hash", E.Hash); | |
| IO.mapRequired("Flags", E.Flags); | |
| IO.mapRequired("Other", E.Other); | |
| } | |
| void MappingTraits<ELFYAML::Relocation>::mapping(IO &IO, | |
| ELFYAML::Relocation &Rel) { | |
| const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext()); | |
| assert(Object && "The IO context is not initialized"); | |
| IO.mapRequired("Offset", Rel.Offset); | |
| IO.mapOptional("Symbol", Rel.Symbol); | |
| if (Object->Header.Machine == ELFYAML::ELF_EM(ELF::EM_MIPS) && | |
| Object->Header.Class == ELFYAML::ELF_ELFCLASS(ELF::ELFCLASS64)) { | |
| MappingNormalization<NormalizedMips64RelType, ELFYAML::ELF_REL> Key( | |
| IO, Rel.Type); | |
| IO.mapRequired("Type", Key->Type); | |
| IO.mapOptional("Type2", Key->Type2, ELFYAML::ELF_REL(ELF::R_MIPS_NONE)); | |
| IO.mapOptional("Type3", Key->Type3, ELFYAML::ELF_REL(ELF::R_MIPS_NONE)); | |
| IO.mapOptional("SpecSym", Key->SpecSym, ELFYAML::ELF_RSS(ELF::RSS_UNDEF)); | |
| } else | |
| IO.mapRequired("Type", Rel.Type); | |
| IO.mapOptional("Addend", Rel.Addend, (int64_t)0); | |
| } | |
| void MappingTraits<ELFYAML::Object>::mapping(IO &IO, ELFYAML::Object &Object) { | |
| assert(!IO.getContext() && "The IO context is initialized already"); | |
| IO.setContext(&Object); | |
| IO.mapTag("!ELF", true); | |
| IO.mapRequired("FileHeader", Object.Header); | |
| IO.mapOptional("ProgramHeaders", Object.ProgramHeaders); | |
| IO.mapOptional("Sections", Object.Chunks); | |
| IO.mapOptional("Symbols", Object.Symbols); | |
| IO.mapOptional("DynamicSymbols", Object.DynamicSymbols); | |
| IO.setContext(nullptr); | |
| } | |
| void MappingTraits<ELFYAML::AddrsigSymbol>::mapping(IO &IO, ELFYAML::AddrsigSymbol &Sym) { | |
| assert(IO.getContext() && "The IO context is not initialized"); | |
| IO.mapOptional("Name", Sym.Name); | |
| IO.mapOptional("Index", Sym.Index); | |
| } | |
| void MappingTraits<ELFYAML::LinkerOption>::mapping(IO &IO, | |
| ELFYAML::LinkerOption &Opt) { | |
| assert(IO.getContext() && "The IO context is not initialized"); | |
| IO.mapRequired("Name", Opt.Key); | |
| IO.mapRequired("Value", Opt.Value); | |
| } | |
| LLVM_YAML_STRONG_TYPEDEF(uint8_t, MIPS_AFL_REG) | |
| LLVM_YAML_STRONG_TYPEDEF(uint8_t, MIPS_ABI_FP) | |
| LLVM_YAML_STRONG_TYPEDEF(uint32_t, MIPS_AFL_EXT) | |
| LLVM_YAML_STRONG_TYPEDEF(uint32_t, MIPS_AFL_ASE) | |
| LLVM_YAML_STRONG_TYPEDEF(uint32_t, MIPS_AFL_FLAGS1) | |
| } // end namespace yaml | |
| } // end namespace llvm |