X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FObject%2FELFYAML.cpp;h=f513c11e1f180785ebf12d2ac3b16c0e673c288c;hb=949d328beef578474e3a8ab6eb790fb3b305aa2d;hp=fcd4091fb7a9707147be9cd9827789491e05f365;hpb=457c8ebfd070eb7ee840ec97142f975974cfc834;p=oota-llvm.git diff --git a/lib/Object/ELFYAML.cpp b/lib/Object/ELFYAML.cpp index fcd4091fb7a..f513c11e1f1 100644 --- a/lib/Object/ELFYAML.cpp +++ b/lib/Object/ELFYAML.cpp @@ -12,8 +12,12 @@ //===----------------------------------------------------------------------===// #include "llvm/Object/ELFYAML.h" +#include "llvm/Support/Casting.h" namespace llvm { + +ELFYAML::Section::~Section() {} + namespace yaml { void @@ -176,7 +180,6 @@ ScalarEnumerationTraits::enumeration(IO &IO, ECase(EM_STM8) ECase(EM_TILE64) ECase(EM_TILEPRO) - ECase(EM_MICROBLAZE) ECase(EM_CUDA) ECase(EM_TILEGX) ECase(EM_CLOUDSHIELD) @@ -188,7 +191,6 @@ ScalarEnumerationTraits::enumeration(IO &IO, ECase(EM_VIDEOCORE5) ECase(EM_78KOR) ECase(EM_56800EX) - ECase(EM_MBLAZE) #undef ECase } @@ -212,16 +214,666 @@ void ScalarEnumerationTraits::enumeration( #undef ECase } -void MappingTraits::mapping(IO &IO, ELFYAML::FileHeader &FileHdr) { +void ScalarEnumerationTraits::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_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_C6000_ELFABI) + ECase(ELFOSABI_C6000_LINUX) + ECase(ELFOSABI_ARM) + ECase(ELFOSABI_STANDALONE) +#undef ECase +} + +void ScalarBitSetTraits::bitset(IO &IO, + ELFYAML::ELF_EF &Value) { + const auto *Object = static_cast(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_NAN2008) + BCase(EF_MIPS_ABI_O32) + BCase(EF_MIPS_MICROMIPS) + BCase(EF_MIPS_ARCH_ASE_M16) + 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; + default: + llvm_unreachable("Unsupported architecture"); + } +#undef BCase +#undef BCaseMask +} + +void ScalarEnumerationTraits::enumeration( + IO &IO, ELFYAML::ELF_SHT &Value) { + const auto *Object = static_cast(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) + // No SHT_SYMTAB. Use the top-level `Symbols` key instead. + // 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_LOOS) + 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::bitset(IO &IO, + ELFYAML::ELF_SHF &Value) { +#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) +#undef BCase +} + +void ScalarEnumerationTraits::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::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::bitset(IO &IO, + ELFYAML::ELF_STO &Value) { + const auto *Object = static_cast(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::enumeration( + IO &IO, ELFYAML::ELF_REL &Value) { + const auto *Object = static_cast(IO.getContext()); + assert(Object && "The IO context is not initialized"); +#define ECase(X) IO.enumCase(Value, #X, ELF::X); + switch (Object->Header.Machine) { + case ELF::EM_X86_64: + ECase(R_X86_64_NONE) + ECase(R_X86_64_64) + ECase(R_X86_64_PC32) + ECase(R_X86_64_GOT32) + ECase(R_X86_64_PLT32) + ECase(R_X86_64_COPY) + ECase(R_X86_64_GLOB_DAT) + ECase(R_X86_64_JUMP_SLOT) + ECase(R_X86_64_RELATIVE) + ECase(R_X86_64_GOTPCREL) + ECase(R_X86_64_32) + ECase(R_X86_64_32S) + ECase(R_X86_64_16) + ECase(R_X86_64_PC16) + ECase(R_X86_64_8) + ECase(R_X86_64_PC8) + ECase(R_X86_64_DTPMOD64) + ECase(R_X86_64_DTPOFF64) + ECase(R_X86_64_TPOFF64) + ECase(R_X86_64_TLSGD) + ECase(R_X86_64_TLSLD) + ECase(R_X86_64_DTPOFF32) + ECase(R_X86_64_GOTTPOFF) + ECase(R_X86_64_TPOFF32) + ECase(R_X86_64_PC64) + ECase(R_X86_64_GOTOFF64) + ECase(R_X86_64_GOTPC32) + ECase(R_X86_64_GOT64) + ECase(R_X86_64_GOTPCREL64) + ECase(R_X86_64_GOTPC64) + ECase(R_X86_64_GOTPLT64) + ECase(R_X86_64_PLTOFF64) + ECase(R_X86_64_SIZE32) + ECase(R_X86_64_SIZE64) + ECase(R_X86_64_GOTPC32_TLSDESC) + ECase(R_X86_64_TLSDESC_CALL) + ECase(R_X86_64_TLSDESC) + ECase(R_X86_64_IRELATIVE) + break; + case ELF::EM_MIPS: + ECase(R_MIPS_NONE) + ECase(R_MIPS_16) + ECase(R_MIPS_32) + ECase(R_MIPS_REL32) + ECase(R_MIPS_26) + ECase(R_MIPS_HI16) + ECase(R_MIPS_LO16) + ECase(R_MIPS_GPREL16) + ECase(R_MIPS_LITERAL) + ECase(R_MIPS_GOT16) + ECase(R_MIPS_PC16) + ECase(R_MIPS_CALL16) + ECase(R_MIPS_GPREL32) + ECase(R_MIPS_UNUSED1) + ECase(R_MIPS_UNUSED2) + ECase(R_MIPS_SHIFT5) + ECase(R_MIPS_SHIFT6) + ECase(R_MIPS_64) + ECase(R_MIPS_GOT_DISP) + ECase(R_MIPS_GOT_PAGE) + ECase(R_MIPS_GOT_OFST) + ECase(R_MIPS_GOT_HI16) + ECase(R_MIPS_GOT_LO16) + ECase(R_MIPS_SUB) + ECase(R_MIPS_INSERT_A) + ECase(R_MIPS_INSERT_B) + ECase(R_MIPS_DELETE) + ECase(R_MIPS_HIGHER) + ECase(R_MIPS_HIGHEST) + ECase(R_MIPS_CALL_HI16) + ECase(R_MIPS_CALL_LO16) + ECase(R_MIPS_SCN_DISP) + ECase(R_MIPS_REL16) + ECase(R_MIPS_ADD_IMMEDIATE) + ECase(R_MIPS_PJUMP) + ECase(R_MIPS_RELGOT) + ECase(R_MIPS_JALR) + ECase(R_MIPS_TLS_DTPMOD32) + ECase(R_MIPS_TLS_DTPREL32) + ECase(R_MIPS_TLS_DTPMOD64) + ECase(R_MIPS_TLS_DTPREL64) + ECase(R_MIPS_TLS_GD) + ECase(R_MIPS_TLS_LDM) + ECase(R_MIPS_TLS_DTPREL_HI16) + ECase(R_MIPS_TLS_DTPREL_LO16) + ECase(R_MIPS_TLS_GOTTPREL) + ECase(R_MIPS_TLS_TPREL32) + ECase(R_MIPS_TLS_TPREL64) + ECase(R_MIPS_TLS_TPREL_HI16) + ECase(R_MIPS_TLS_TPREL_LO16) + ECase(R_MIPS_GLOB_DAT) + ECase(R_MIPS_PC21_S2) + ECase(R_MIPS_PC26_S2) + ECase(R_MIPS_PC18_S3) + ECase(R_MIPS_PC19_S2) + ECase(R_MIPS_PCHI16) + ECase(R_MIPS_PCLO16) + ECase(R_MIPS16_GOT16) + ECase(R_MIPS16_HI16) + ECase(R_MIPS16_LO16) + ECase(R_MIPS_COPY) + ECase(R_MIPS_JUMP_SLOT) + ECase(R_MICROMIPS_26_S1) + ECase(R_MICROMIPS_HI16) + ECase(R_MICROMIPS_LO16) + ECase(R_MICROMIPS_GOT16) + ECase(R_MICROMIPS_PC16_S1) + ECase(R_MICROMIPS_CALL16) + ECase(R_MICROMIPS_GOT_DISP) + ECase(R_MICROMIPS_GOT_PAGE) + ECase(R_MICROMIPS_GOT_OFST) + ECase(R_MICROMIPS_TLS_GD) + ECase(R_MICROMIPS_TLS_LDM) + ECase(R_MICROMIPS_TLS_DTPREL_HI16) + ECase(R_MICROMIPS_TLS_DTPREL_LO16) + ECase(R_MICROMIPS_TLS_TPREL_HI16) + ECase(R_MICROMIPS_TLS_TPREL_LO16) + ECase(R_MIPS_NUM) + ECase(R_MIPS_PC32) + break; + case ELF::EM_HEXAGON: + ECase(R_HEX_NONE) + ECase(R_HEX_B22_PCREL) + ECase(R_HEX_B15_PCREL) + ECase(R_HEX_B7_PCREL) + ECase(R_HEX_LO16) + ECase(R_HEX_HI16) + ECase(R_HEX_32) + ECase(R_HEX_16) + ECase(R_HEX_8) + ECase(R_HEX_GPREL16_0) + ECase(R_HEX_GPREL16_1) + ECase(R_HEX_GPREL16_2) + ECase(R_HEX_GPREL16_3) + ECase(R_HEX_HL16) + ECase(R_HEX_B13_PCREL) + ECase(R_HEX_B9_PCREL) + ECase(R_HEX_B32_PCREL_X) + ECase(R_HEX_32_6_X) + ECase(R_HEX_B22_PCREL_X) + ECase(R_HEX_B15_PCREL_X) + ECase(R_HEX_B13_PCREL_X) + ECase(R_HEX_B9_PCREL_X) + ECase(R_HEX_B7_PCREL_X) + ECase(R_HEX_16_X) + ECase(R_HEX_12_X) + ECase(R_HEX_11_X) + ECase(R_HEX_10_X) + ECase(R_HEX_9_X) + ECase(R_HEX_8_X) + ECase(R_HEX_7_X) + ECase(R_HEX_6_X) + ECase(R_HEX_32_PCREL) + ECase(R_HEX_COPY) + ECase(R_HEX_GLOB_DAT) + ECase(R_HEX_JMP_SLOT) + ECase(R_HEX_RELATIVE) + ECase(R_HEX_PLT_B22_PCREL) + ECase(R_HEX_GOTREL_LO16) + ECase(R_HEX_GOTREL_HI16) + ECase(R_HEX_GOTREL_32) + ECase(R_HEX_GOT_LO16) + ECase(R_HEX_GOT_HI16) + ECase(R_HEX_GOT_32) + ECase(R_HEX_GOT_16) + ECase(R_HEX_DTPMOD_32) + ECase(R_HEX_DTPREL_LO16) + ECase(R_HEX_DTPREL_HI16) + ECase(R_HEX_DTPREL_32) + ECase(R_HEX_DTPREL_16) + ECase(R_HEX_GD_PLT_B22_PCREL) + ECase(R_HEX_GD_GOT_LO16) + ECase(R_HEX_GD_GOT_HI16) + ECase(R_HEX_GD_GOT_32) + ECase(R_HEX_GD_GOT_16) + ECase(R_HEX_IE_LO16) + ECase(R_HEX_IE_HI16) + ECase(R_HEX_IE_32) + ECase(R_HEX_IE_GOT_LO16) + ECase(R_HEX_IE_GOT_HI16) + ECase(R_HEX_IE_GOT_32) + ECase(R_HEX_IE_GOT_16) + ECase(R_HEX_TPREL_LO16) + ECase(R_HEX_TPREL_HI16) + ECase(R_HEX_TPREL_32) + ECase(R_HEX_TPREL_16) + ECase(R_HEX_6_PCREL_X) + ECase(R_HEX_GOTREL_32_6_X) + ECase(R_HEX_GOTREL_16_X) + ECase(R_HEX_GOTREL_11_X) + ECase(R_HEX_GOT_32_6_X) + ECase(R_HEX_GOT_16_X) + ECase(R_HEX_GOT_11_X) + ECase(R_HEX_DTPREL_32_6_X) + ECase(R_HEX_DTPREL_16_X) + ECase(R_HEX_DTPREL_11_X) + ECase(R_HEX_GD_GOT_32_6_X) + ECase(R_HEX_GD_GOT_16_X) + ECase(R_HEX_GD_GOT_11_X) + ECase(R_HEX_IE_32_6_X) + ECase(R_HEX_IE_16_X) + ECase(R_HEX_IE_GOT_32_6_X) + ECase(R_HEX_IE_GOT_16_X) + ECase(R_HEX_IE_GOT_11_X) + ECase(R_HEX_TPREL_32_6_X) + ECase(R_HEX_TPREL_16_X) + ECase(R_HEX_TPREL_11_X) + break; + case ELF::EM_386: + ECase(R_386_NONE) + ECase(R_386_32) + ECase(R_386_PC32) + ECase(R_386_GOT32) + ECase(R_386_PLT32) + ECase(R_386_COPY) + ECase(R_386_GLOB_DAT) + ECase(R_386_JUMP_SLOT) + ECase(R_386_RELATIVE) + ECase(R_386_GOTOFF) + ECase(R_386_GOTPC) + ECase(R_386_32PLT) + ECase(R_386_TLS_TPOFF) + ECase(R_386_TLS_IE) + ECase(R_386_TLS_GOTIE) + ECase(R_386_TLS_LE) + ECase(R_386_TLS_GD) + ECase(R_386_TLS_LDM) + ECase(R_386_16) + ECase(R_386_PC16) + ECase(R_386_8) + ECase(R_386_PC8) + ECase(R_386_TLS_GD_32) + ECase(R_386_TLS_GD_PUSH) + ECase(R_386_TLS_GD_CALL) + ECase(R_386_TLS_GD_POP) + ECase(R_386_TLS_LDM_32) + ECase(R_386_TLS_LDM_PUSH) + ECase(R_386_TLS_LDM_CALL) + ECase(R_386_TLS_LDM_POP) + ECase(R_386_TLS_LDO_32) + ECase(R_386_TLS_IE_32) + ECase(R_386_TLS_LE_32) + ECase(R_386_TLS_DTPMOD32) + ECase(R_386_TLS_DTPOFF32) + ECase(R_386_TLS_TPOFF32) + ECase(R_386_TLS_GOTDESC) + ECase(R_386_TLS_DESC_CALL) + ECase(R_386_TLS_DESC) + ECase(R_386_IRELATIVE) + ECase(R_386_NUM) + break; + case ELF::EM_AARCH64: + ECase(R_AARCH64_NONE) + ECase(R_AARCH64_ABS64) + ECase(R_AARCH64_ABS32) + ECase(R_AARCH64_ABS16) + ECase(R_AARCH64_PREL64) + ECase(R_AARCH64_PREL32) + ECase(R_AARCH64_PREL16) + ECase(R_AARCH64_MOVW_UABS_G0) + ECase(R_AARCH64_MOVW_UABS_G0_NC) + ECase(R_AARCH64_MOVW_UABS_G1) + ECase(R_AARCH64_MOVW_UABS_G1_NC) + ECase(R_AARCH64_MOVW_UABS_G2) + ECase(R_AARCH64_MOVW_UABS_G2_NC) + ECase(R_AARCH64_MOVW_UABS_G3) + ECase(R_AARCH64_MOVW_SABS_G0) + ECase(R_AARCH64_MOVW_SABS_G1) + ECase(R_AARCH64_MOVW_SABS_G2) + ECase(R_AARCH64_LD_PREL_LO19) + ECase(R_AARCH64_ADR_PREL_LO21) + ECase(R_AARCH64_ADR_PREL_PG_HI21) + ECase(R_AARCH64_ADD_ABS_LO12_NC) + ECase(R_AARCH64_LDST8_ABS_LO12_NC) + ECase(R_AARCH64_TSTBR14) + ECase(R_AARCH64_CONDBR19) + ECase(R_AARCH64_JUMP26) + ECase(R_AARCH64_CALL26) + ECase(R_AARCH64_LDST16_ABS_LO12_NC) + ECase(R_AARCH64_LDST32_ABS_LO12_NC) + ECase(R_AARCH64_LDST64_ABS_LO12_NC) + ECase(R_AARCH64_LDST128_ABS_LO12_NC) + ECase(R_AARCH64_GOTREL64) + ECase(R_AARCH64_GOTREL32) + ECase(R_AARCH64_ADR_GOT_PAGE) + ECase(R_AARCH64_LD64_GOT_LO12_NC) + ECase(R_AARCH64_TLSLD_MOVW_DTPREL_G2) + ECase(R_AARCH64_TLSLD_MOVW_DTPREL_G1) + ECase(R_AARCH64_TLSLD_MOVW_DTPREL_G1_NC) + ECase(R_AARCH64_TLSLD_MOVW_DTPREL_G0) + ECase(R_AARCH64_TLSLD_MOVW_DTPREL_G0_NC) + ECase(R_AARCH64_TLSLD_ADD_DTPREL_HI12) + ECase(R_AARCH64_TLSLD_ADD_DTPREL_LO12) + ECase(R_AARCH64_TLSLD_ADD_DTPREL_LO12_NC) + ECase(R_AARCH64_TLSLD_LDST8_DTPREL_LO12) + ECase(R_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC) + ECase(R_AARCH64_TLSLD_LDST16_DTPREL_LO12) + ECase(R_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC) + ECase(R_AARCH64_TLSLD_LDST32_DTPREL_LO12) + ECase(R_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC) + ECase(R_AARCH64_TLSLD_LDST64_DTPREL_LO12) + ECase(R_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC) + ECase(R_AARCH64_TLSIE_MOVW_GOTTPREL_G1) + ECase(R_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC) + ECase(R_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21) + ECase(R_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC) + ECase(R_AARCH64_TLSIE_LD_GOTTPREL_PREL19) + ECase(R_AARCH64_TLSLE_MOVW_TPREL_G2) + ECase(R_AARCH64_TLSLE_MOVW_TPREL_G1) + ECase(R_AARCH64_TLSLE_MOVW_TPREL_G1_NC) + ECase(R_AARCH64_TLSLE_MOVW_TPREL_G0) + ECase(R_AARCH64_TLSLE_MOVW_TPREL_G0_NC) + ECase(R_AARCH64_TLSLE_ADD_TPREL_HI12) + ECase(R_AARCH64_TLSLE_ADD_TPREL_LO12) + ECase(R_AARCH64_TLSLE_ADD_TPREL_LO12_NC) + ECase(R_AARCH64_TLSLE_LDST8_TPREL_LO12) + ECase(R_AARCH64_TLSLE_LDST8_TPREL_LO12_NC) + ECase(R_AARCH64_TLSLE_LDST16_TPREL_LO12) + ECase(R_AARCH64_TLSLE_LDST16_TPREL_LO12_NC) + ECase(R_AARCH64_TLSLE_LDST32_TPREL_LO12) + ECase(R_AARCH64_TLSLE_LDST32_TPREL_LO12_NC) + ECase(R_AARCH64_TLSLE_LDST64_TPREL_LO12) + ECase(R_AARCH64_TLSLE_LDST64_TPREL_LO12_NC) + ECase(R_AARCH64_TLSDESC_ADR_PAGE) + ECase(R_AARCH64_TLSDESC_LD64_LO12_NC) + ECase(R_AARCH64_TLSDESC_ADD_LO12_NC) + ECase(R_AARCH64_TLSDESC_CALL) + ECase(R_AARCH64_COPY) + ECase(R_AARCH64_GLOB_DAT) + ECase(R_AARCH64_JUMP_SLOT) + ECase(R_AARCH64_RELATIVE) + ECase(R_AARCH64_TLS_DTPREL64) + ECase(R_AARCH64_TLS_DTPMOD64) + ECase(R_AARCH64_TLS_TPREL64) + ECase(R_AARCH64_TLSDESC) + ECase(R_AARCH64_IRELATIVE) + break; + default: + llvm_unreachable("Unsupported architecture"); + } +#undef ECase +} + +void MappingTraits::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)); } +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; +}; +} + +void MappingTraits::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("Value", Symbol.Value, Hex64(0)); + IO.mapOptional("Size", Symbol.Size, Hex64(0)); + + MappingNormalization Keys(IO, Symbol.Other); + IO.mapOptional("Visibility", Keys->Visibility, ELFYAML::ELF_STV(0)); + IO.mapOptional("Other", Keys->Other, ELFYAML::ELF_STO(0)); +} + +void MappingTraits::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)); +} + +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::RelocationSection &Section) { + commonSectionMapping(IO, Section); + IO.mapOptional("Info", Section.Info, StringRef()); + IO.mapOptional("Relocations", Section.Relocations); +} + +void MappingTraits>::mapping( + IO &IO, std::unique_ptr &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(Section.get())); + break; + default: + if (!IO.outputting()) + Section.reset(new ELFYAML::RawContentSection()); + sectionMapping(IO, *cast(Section.get())); + } +} + +StringRef MappingTraits>::validate( + IO &io, std::unique_ptr &Section) { + const auto *RawSection = dyn_cast(Section.get()); + if (!RawSection || RawSection->Size >= RawSection->Content.binary_size()) + return StringRef(); + return "Section size must be greater or equal to the content size"; +} + +void MappingTraits::mapping(IO &IO, + ELFYAML::Relocation &Rel) { + IO.mapRequired("Offset", Rel.Offset); + IO.mapRequired("Symbol", Rel.Symbol); + IO.mapRequired("Type", Rel.Type); + IO.mapOptional("Addend", Rel.Addend); +} + void MappingTraits::mapping(IO &IO, ELFYAML::Object &Object) { + assert(!IO.getContext() && "The IO context is initialized already"); + IO.setContext(&Object); IO.mapRequired("FileHeader", Object.Header); + IO.mapOptional("Sections", Object.Sections); + IO.mapOptional("Symbols", Object.Symbols); + IO.setContext(nullptr); } } // end namespace yaml