| //===- ELFYAML.cpp - ELF YAMLIO implementation ----------------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file defines classes for handling the YAML representation of ELF. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "llvm/ObjectYAML/ELFYAML.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 <cassert> |
| #include <cstdint> |
| |
| namespace llvm { |
| |
| ELFYAML::Section::~Section() = 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); |
| #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 |
| } |
| |
| 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) |
| // Since the semantics of ELFDATANONE is "invalid", just don't accept it |
| // here. |
| 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_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 |
| } |
| |
| 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_ISA_V2); |
| BCase(EF_HEXAGON_ISA_V3); |
| BCase(EF_HEXAGON_ISA_V4); |
| BCase(EF_HEXAGON_ISA_V5); |
| 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); |
| BCase(EF_AMDGPU_XNACK); |
| 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_LOOS); |
| 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_GNU_ATTRIBUTES); |
| ECase(SHT_GNU_HASH); |
| ECase(SHT_GNU_verdef); |
| ECase(SHT_GNU_verneed); |
| ECase(SHT_GNU_versym); |
| ECase(SHT_HIOS); |
| ECase(SHT_LOPROC); |
| 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_ABIFLAGS); |
| break; |
| default: |
| // Nothing to do. |
| break; |
| } |
| #undef ECase |
| } |
| |
| 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_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<Hex32>(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 |
| } |
| |
| void ScalarEnumerationTraits<ELFYAML::ELF_STV>::enumeration( |
| IO &IO, ELFYAML::ELF_STV &Value) { |
| #define ECase(X) IO.enumCase(Value, #X, ELF::X) |
| ECase(STV_DEFAULT); |
| ECase(STV_INTERNAL); |
| ECase(STV_HIDDEN); |
| ECase(STV_PROTECTED); |
| #undef ECase |
| } |
| |
| void ScalarBitSetTraits<ELFYAML::ELF_STO>::bitset(IO &IO, |
| ELFYAML::ELF_STO &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) |
| switch (Object->Header.Machine) { |
| case ELF::EM_MIPS: |
| BCase(STO_MIPS_OPTIONAL); |
| BCase(STO_MIPS_PLT); |
| BCase(STO_MIPS_PIC); |
| BCase(STO_MIPS_MICROMIPS); |
| break; |
| default: |
| break; // Nothing to do |
| } |
| #undef BCase |
| #undef BCaseMask |
| } |
| |
| 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; |
| default: |
| llvm_unreachable("Unsupported architecture"); |
| } |
| #undef ELF_RELOC |
| IO.enumFallback<Hex32>(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.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)); |
| } |
| |
| 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); |
| } |
| |
| namespace { |
| |
| struct NormalizedOther { |
| NormalizedOther(IO &) |
| : Visibility(ELFYAML::ELF_STV(0)), Other(ELFYAML::ELF_STO(0)) {} |
| NormalizedOther(IO &, uint8_t Original) |
| : Visibility(Original & 0x3), Other(Original & ~0x3) {} |
| |
| uint8_t denormalize(IO &) { return Visibility | Other; } |
| |
| ELFYAML::ELF_STV Visibility; |
| ELFYAML::ELF_STO Other; |
| }; |
| |
| } // end anonymous namespace |
| |
| void MappingTraits<ELFYAML::Symbol>::mapping(IO &IO, ELFYAML::Symbol &Symbol) { |
| IO.mapOptional("Name", Symbol.Name, StringRef()); |
| IO.mapOptional("Type", Symbol.Type, ELFYAML::ELF_STT(0)); |
| IO.mapOptional("Section", Symbol.Section, StringRef()); |
| IO.mapOptional("Index", Symbol.Index); |
| IO.mapOptional("Value", Symbol.Value, Hex64(0)); |
| IO.mapOptional("Size", Symbol.Size, Hex64(0)); |
| |
| MappingNormalization<NormalizedOther, uint8_t> Keys(IO, Symbol.Other); |
| IO.mapOptional("Visibility", Keys->Visibility, ELFYAML::ELF_STV(0)); |
| IO.mapOptional("Other", Keys->Other, ELFYAML::ELF_STO(0)); |
| } |
| |
| 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.Index && *Symbol.Index == ELFYAML::ELF_SHN(ELF::SHN_XINDEX)) { |
| return "Large indexes are not supported"; |
| } |
| if (Symbol.Index && *Symbol.Index < ELFYAML::ELF_SHN(ELF::SHN_LORESERVE)) { |
| return "Use a section name to define which section a symbol is defined in"; |
| } |
| return StringRef(); |
| } |
| |
| void MappingTraits<ELFYAML::LocalGlobalWeakSymbols>::mapping( |
| IO &IO, ELFYAML::LocalGlobalWeakSymbols &Symbols) { |
| IO.mapOptional("Local", Symbols.Local); |
| IO.mapOptional("Global", Symbols.Global); |
| IO.mapOptional("Weak", Symbols.Weak); |
| } |
| |
| static void commonSectionMapping(IO &IO, ELFYAML::Section &Section) { |
| IO.mapOptional("Name", Section.Name, StringRef()); |
| IO.mapRequired("Type", Section.Type); |
| IO.mapOptional("Flags", Section.Flags, ELFYAML::ELF_SHF(0)); |
| IO.mapOptional("Address", Section.Address, Hex64(0)); |
| IO.mapOptional("Link", Section.Link, StringRef()); |
| IO.mapOptional("AddressAlign", Section.AddressAlign, Hex64(0)); |
| IO.mapOptional("Info", Section.Info, StringRef()); |
| } |
| |
| static void sectionMapping(IO &IO, ELFYAML::RawContentSection &Section) { |
| commonSectionMapping(IO, Section); |
| IO.mapOptional("Content", Section.Content); |
| IO.mapOptional("Size", Section.Size, Hex64(Section.Content.binary_size())); |
| } |
| |
| static void sectionMapping(IO &IO, ELFYAML::NoBitsSection &Section) { |
| commonSectionMapping(IO, Section); |
| IO.mapOptional("Size", Section.Size, Hex64(0)); |
| } |
| |
| static void sectionMapping(IO &IO, ELFYAML::RelocationSection &Section) { |
| commonSectionMapping(IO, Section); |
| IO.mapOptional("Relocations", Section.Relocations); |
| } |
| |
| static void groupSectionMapping(IO &IO, ELFYAML::Group &group) { |
| commonSectionMapping(IO, group); |
| IO.mapRequired("Members", group.Members); |
| } |
| |
| 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::Section>>::mapping( |
| IO &IO, std::unique_ptr<ELFYAML::Section> &Section) { |
| ELFYAML::ELF_SHT sectionType; |
| if (IO.outputting()) |
| sectionType = Section->Type; |
| else |
| IO.mapRequired("Type", sectionType); |
| |
| switch (sectionType) { |
| 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_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_MIPS_ABIFLAGS: |
| if (!IO.outputting()) |
| Section.reset(new ELFYAML::MipsABIFlags()); |
| sectionMapping(IO, *cast<ELFYAML::MipsABIFlags>(Section.get())); |
| break; |
| default: |
| if (!IO.outputting()) |
| Section.reset(new ELFYAML::RawContentSection()); |
| sectionMapping(IO, *cast<ELFYAML::RawContentSection>(Section.get())); |
| } |
| } |
| |
| StringRef MappingTraits<std::unique_ptr<ELFYAML::Section>>::validate( |
| IO &io, std::unique_ptr<ELFYAML::Section> &Section) { |
| const auto *RawSection = dyn_cast<ELFYAML::RawContentSection>(Section.get()); |
| if (!RawSection || RawSection->Size >= RawSection->Content.binary_size()) |
| return StringRef(); |
| return "Section size must be greater or equal to the content size"; |
| } |
| |
| 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::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.Sections); |
| IO.mapOptional("Symbols", Object.Symbols); |
| IO.mapOptional("DynamicSymbols", Object.DynamicSymbols); |
| IO.setContext(nullptr); |
| } |
| |
| 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 |
