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llvm-mirror/lib/Object/ELFYAML.cpp
Chad Rosier 122e5cb27a [yaml2obj] Support AArch64 relocations. 
Patch by Daniel Stewart <stewartd@codeaurora.org>!
Phabricator Revision: http://reviews.llvm.org/D6192

llvm-svn: 221639
2014-11-10 23:02:03 +00:00

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24 KiB
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//===- 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/Object/ELFYAML.h"
#include "llvm/Support/Casting.h"
namespace llvm {
ELFYAML::Section::~Section() {}
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
}
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_486)
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)
#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_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<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_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<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)
// 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<ELFYAML::ELF_SHF>::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<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_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 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<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));
}
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<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("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));
}
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));
}
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<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;
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";
}
void MappingTraits<ELFYAML::Relocation>::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<ELFYAML::Object>::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
} // end namespace llvm
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