#include "ARMEHABIPrinter.h"
#include "Error.h"
#include "ObjDumper.h"
+#include "StackMapPrinter.h"
#include "StreamWriter.h"
#include "llvm/ADT/Optional.h"
#include "llvm/ADT/SmallString.h"
void printFileHeaders() override;
void printSections() override;
void printRelocations() override;
+ void printDynamicRelocations() override;
void printSymbols() override;
void printDynamicSymbols() override;
void printUnwindInfo() override;
void printAttributes() override;
void printMipsPLTGOT() override;
void printMipsABIFlags() override;
+ void printMipsReginfo() override;
+
+ void printStackMap() const override;
private:
typedef ELFFile<ELFT> ELFO;
typedef typename ELFO::Elf_Shdr Elf_Shdr;
typedef typename ELFO::Elf_Sym Elf_Sym;
- void printSymbol(typename ELFO::Elf_Sym_Iter Symbol);
+ void printSymbol(const Elf_Sym *Symbol, bool IsDynamic);
void printRelocations(const Elf_Shdr *Sec);
void printRelocation(const Elf_Shdr *Sec, typename ELFO::Elf_Rela Rel);
template <typename ELFO>
static std::string getFullSymbolName(const ELFO &Obj,
- typename ELFO::Elf_Sym_Iter Symbol) {
- StringRef SymbolName = errorOrDefault(Obj.getSymbolName(Symbol));
- if (!Symbol.isDynamic())
+ const typename ELFO::Elf_Sym *Symbol,
+ bool IsDynamic) {
+ StringRef SymbolName = errorOrDefault(Obj.getSymbolName(Symbol, IsDynamic));
+ if (!IsDynamic)
return SymbolName;
std::string FullSymbolName(SymbolName);
template <typename ELFO>
static void
-getSectionNameIndex(const ELFO &Obj, typename ELFO::Elf_Sym_Iter Symbol,
+getSectionNameIndex(const ELFO &Obj, const typename ELFO::Elf_Sym *Symbol,
StringRef &SectionName, unsigned &SectionIndex) {
SectionIndex = Symbol->st_shndx;
- if (SectionIndex == SHN_UNDEF) {
+ if (Symbol->isUndefined())
SectionName = "Undefined";
- } else if (SectionIndex >= SHN_LOPROC && SectionIndex <= SHN_HIPROC) {
+ else if (Symbol->isProcessorSpecific())
SectionName = "Processor Specific";
- } else if (SectionIndex >= SHN_LOOS && SectionIndex <= SHN_HIOS) {
+ else if (Symbol->isOSSpecific())
SectionName = "Operating System Specific";
- } else if (SectionIndex > SHN_HIOS && SectionIndex < SHN_ABS) {
- SectionName = "Reserved";
- } else if (SectionIndex == SHN_ABS) {
+ else if (Symbol->isAbsolute())
SectionName = "Absolute";
- } else if (SectionIndex == SHN_COMMON) {
+ else if (Symbol->isCommon())
SectionName = "Common";
- } else {
+ else if (Symbol->isReserved() && SectionIndex != SHN_XINDEX)
+ SectionName = "Reserved";
+ else {
if (SectionIndex == SHN_XINDEX)
- SectionIndex = Obj.getSymbolTableIndex(&*Symbol);
- assert(SectionIndex != SHN_XINDEX &&
- "getSymbolTableIndex should handle this");
- const typename ELFO::Elf_Shdr *Sec = Obj.getSection(SectionIndex);
- SectionName = errorOrDefault(Obj.getSectionName(Sec));
+ SectionIndex = Obj.getExtendedSymbolTableIndex(&*Symbol);
+ ErrorOr<const typename ELFO::Elf_Shdr *> Sec = Obj.getSection(SectionIndex);
+ if (!error(Sec.getError()))
+ SectionName = errorOrDefault(Obj.getSectionName(*Sec));
}
}
LLVM_READOBJ_ENUM_ENT(ELF, EM_386 ),
LLVM_READOBJ_ENUM_ENT(ELF, EM_68K ),
LLVM_READOBJ_ENUM_ENT(ELF, EM_88K ),
- LLVM_READOBJ_ENUM_ENT(ELF, EM_486 ),
+ LLVM_READOBJ_ENUM_ENT(ELF, EM_IAMCU ),
LLVM_READOBJ_ENUM_ENT(ELF, EM_860 ),
LLVM_READOBJ_ENUM_ENT(ELF, EM_MIPS ),
LLVM_READOBJ_ENUM_ENT(ELF, EM_S370 ),
LLVM_READOBJ_ENUM_ENT(ELF, EM_RL78 ),
LLVM_READOBJ_ENUM_ENT(ELF, EM_VIDEOCORE5 ),
LLVM_READOBJ_ENUM_ENT(ELF, EM_78KOR ),
- LLVM_READOBJ_ENUM_ENT(ELF, EM_56800EX )
+ LLVM_READOBJ_ENUM_ENT(ELF, EM_56800EX ),
+ LLVM_READOBJ_ENUM_ENT(ELF, EM_AMDGPU )
};
static const EnumEntry<unsigned> ElfSymbolBindings[] = {
LLVM_READOBJ_ENUM_CASE(ELF, PT_MIPS_REGINFO);
LLVM_READOBJ_ENUM_CASE(ELF, PT_MIPS_RTPROC);
LLVM_READOBJ_ENUM_CASE(ELF, PT_MIPS_OPTIONS);
+ LLVM_READOBJ_ENUM_CASE(ELF, PT_MIPS_ABIFLAGS);
}
}
W.printEnum ("DataEncoding", Header->e_ident[ELF::EI_DATA],
makeArrayRef(ElfDataEncoding));
W.printNumber("FileVersion", Header->e_ident[ELF::EI_VERSION]);
- W.printEnum ("OS/ABI", Header->e_ident[ELF::EI_OSABI],
+
+ // Handle architecture specific OS/ABI values.
+ if (Header->e_machine == ELF::EM_AMDGPU &&
+ Header->e_ident[ELF::EI_OSABI] == ELF::ELFOSABI_AMDGPU_HSA)
+ W.printHex("OS/ABI", "AMDGPU_HSA", ELF::ELFOSABI_AMDGPU_HSA);
+ else
+ W.printEnum ("OS/ABI", Header->e_ident[ELF::EI_OSABI],
makeArrayRef(ElfOSABI));
W.printNumber("ABIVersion", Header->e_ident[ELF::EI_ABIVERSION]);
W.printBinary("Unused", makeArrayRef(Header->e_ident).slice(ELF::EI_PAD));
ListScope SectionsD(W, "Sections");
int SectionIndex = -1;
- for (typename ELFO::Elf_Shdr_Iter SecI = Obj->begin_sections(),
- SecE = Obj->end_sections();
- SecI != SecE; ++SecI) {
+ for (const typename ELFO::Elf_Shdr &Sec : Obj->sections()) {
++SectionIndex;
- const Elf_Shdr *Section = &*SecI;
- StringRef Name = errorOrDefault(Obj->getSectionName(Section));
+ StringRef Name = errorOrDefault(Obj->getSectionName(&Sec));
DictScope SectionD(W, "Section");
W.printNumber("Index", SectionIndex);
- W.printNumber("Name", Name, Section->sh_name);
+ W.printNumber("Name", Name, Sec.sh_name);
W.printHex("Type",
- getElfSectionType(Obj->getHeader()->e_machine, Section->sh_type),
- Section->sh_type);
- W.printFlags ("Flags", Section->sh_flags, makeArrayRef(ElfSectionFlags));
- W.printHex ("Address", Section->sh_addr);
- W.printHex ("Offset", Section->sh_offset);
- W.printNumber("Size", Section->sh_size);
- W.printNumber("Link", Section->sh_link);
- W.printNumber("Info", Section->sh_info);
- W.printNumber("AddressAlignment", Section->sh_addralign);
- W.printNumber("EntrySize", Section->sh_entsize);
+ getElfSectionType(Obj->getHeader()->e_machine, Sec.sh_type),
+ Sec.sh_type);
+ W.printFlags("Flags", Sec.sh_flags, makeArrayRef(ElfSectionFlags));
+ W.printHex("Address", Sec.sh_addr);
+ W.printHex("Offset", Sec.sh_offset);
+ W.printNumber("Size", Sec.sh_size);
+ W.printNumber("Link", Sec.sh_link);
+ W.printNumber("Info", Sec.sh_info);
+ W.printNumber("AddressAlignment", Sec.sh_addralign);
+ W.printNumber("EntrySize", Sec.sh_entsize);
if (opts::SectionRelocations) {
ListScope D(W, "Relocations");
- printRelocations(Section);
+ printRelocations(&Sec);
}
if (opts::SectionSymbols) {
ListScope D(W, "Symbols");
- for (typename ELFO::Elf_Sym_Iter SymI = Obj->begin_symbols(),
- SymE = Obj->end_symbols();
- SymI != SymE; ++SymI) {
- if (Obj->getSection(&*SymI) == Section)
- printSymbol(SymI);
+ for (const typename ELFO::Elf_Sym &Sym : Obj->symbols()) {
+ ErrorOr<const Elf_Shdr *> SymSec = Obj->getSection(&Sym);
+ if (!SymSec)
+ continue;
+ if (*SymSec == &Sec)
+ printSymbol(&Sym, false);
}
}
- if (opts::SectionData && Section->sh_type != ELF::SHT_NOBITS) {
- ArrayRef<uint8_t> Data = errorOrDefault(Obj->getSectionContents(Section));
+ if (opts::SectionData && Sec.sh_type != ELF::SHT_NOBITS) {
+ ArrayRef<uint8_t> Data = errorOrDefault(Obj->getSectionContents(&Sec));
W.printBinaryBlock("SectionData",
StringRef((const char *)Data.data(), Data.size()));
}
ListScope D(W, "Relocations");
int SectionNumber = -1;
- for (typename ELFO::Elf_Shdr_Iter SecI = Obj->begin_sections(),
- SecE = Obj->end_sections();
- SecI != SecE; ++SecI) {
+ for (const typename ELFO::Elf_Shdr &Sec : Obj->sections()) {
++SectionNumber;
- if (SecI->sh_type != ELF::SHT_REL && SecI->sh_type != ELF::SHT_RELA)
+ if (Sec.sh_type != ELF::SHT_REL && Sec.sh_type != ELF::SHT_RELA)
continue;
- StringRef Name = errorOrDefault(Obj->getSectionName(&*SecI));
+ StringRef Name = errorOrDefault(Obj->getSectionName(&Sec));
W.startLine() << "Section (" << SectionNumber << ") " << Name << " {\n";
W.indent();
- printRelocations(&*SecI);
+ printRelocations(&Sec);
W.unindent();
W.startLine() << "}\n";
}
}
+template<class ELFT>
+void ELFDumper<ELFT>::printDynamicRelocations() {
+ W.startLine() << "Dynamic Relocations {\n";
+ W.indent();
+ for (typename ELFO::Elf_Rela_Iter RelI = Obj->dyn_rela_begin(),
+ RelE = Obj->dyn_rela_end();
+ RelI != RelE; ++RelI) {
+ SmallString<32> RelocName;
+ Obj->getRelocationTypeName(RelI->getType(Obj->isMips64EL()), RelocName);
+ StringRef SymbolName;
+ uint32_t SymIndex = RelI->getSymbol(Obj->isMips64EL());
+ const typename ELFO::Elf_Sym *Sym = Obj->dynamic_symbol_begin() + SymIndex;
+ SymbolName = errorOrDefault(Obj->getSymbolName(Sym, true));
+ if (opts::ExpandRelocs) {
+ DictScope Group(W, "Relocation");
+ W.printHex("Offset", RelI->r_offset);
+ W.printNumber("Type", RelocName, (int)RelI->getType(Obj->isMips64EL()));
+ W.printString("Symbol", SymbolName.size() > 0 ? SymbolName : "-");
+ W.printHex("Addend", RelI->r_addend);
+ }
+ else {
+ raw_ostream& OS = W.startLine();
+ OS << W.hex(RelI->r_offset)
+ << " " << RelocName
+ << " " << (SymbolName.size() > 0 ? SymbolName : "-")
+ << " " << W.hex(RelI->r_addend)
+ << "\n";
+ }
+ }
+ W.unindent();
+ W.startLine() << "}\n";
+}
+
template <class ELFT>
void ELFDumper<ELFT>::printRelocations(const Elf_Shdr *Sec) {
switch (Sec->sh_type) {
case ELF::SHT_REL:
- for (typename ELFO::Elf_Rel_Iter RI = Obj->begin_rel(Sec),
- RE = Obj->end_rel(Sec);
+ for (typename ELFO::Elf_Rel_Iter RI = Obj->rel_begin(Sec),
+ RE = Obj->rel_end(Sec);
RI != RE; ++RI) {
typename ELFO::Elf_Rela Rela;
Rela.r_offset = RI->r_offset;
}
break;
case ELF::SHT_RELA:
- for (typename ELFO::Elf_Rela_Iter RI = Obj->begin_rela(Sec),
- RE = Obj->end_rela(Sec);
+ for (typename ELFO::Elf_Rela_Iter RI = Obj->rela_begin(Sec),
+ RE = Obj->rela_end(Sec);
RI != RE; ++RI) {
printRelocation(Sec, *RI);
}
typename ELFO::Elf_Rela Rel) {
SmallString<32> RelocName;
Obj->getRelocationTypeName(Rel.getType(Obj->isMips64EL()), RelocName);
- StringRef SymbolName;
+ StringRef TargetName;
std::pair<const Elf_Shdr *, const Elf_Sym *> Sym =
Obj->getRelocationSymbol(Sec, &Rel);
- if (Sym.first)
- SymbolName = errorOrDefault(Obj->getSymbolName(Sym.first, Sym.second));
+ if (Sym.second && Sym.second->getType() == ELF::STT_SECTION) {
+ ErrorOr<const Elf_Shdr *> Sec = Obj->getSection(Sym.second);
+ if (!error(Sec.getError())) {
+ ErrorOr<StringRef> SecName = Obj->getSectionName(*Sec);
+ if (SecName)
+ TargetName = SecName.get();
+ }
+ } else if (Sym.first) {
+ const Elf_Shdr *SymTable = Sym.first;
+ ErrorOr<const Elf_Shdr *> StrTableSec = Obj->getSection(SymTable->sh_link);
+ if (!error(StrTableSec.getError())) {
+ ErrorOr<StringRef> StrTableOrErr = Obj->getStringTable(*StrTableSec);
+ if (!error(StrTableOrErr.getError()))
+ TargetName = errorOrDefault(Sym.second->getName(*StrTableOrErr));
+ }
+ }
if (opts::ExpandRelocs) {
DictScope Group(W, "Relocation");
W.printHex("Offset", Rel.r_offset);
W.printNumber("Type", RelocName, (int)Rel.getType(Obj->isMips64EL()));
- W.printNumber("Symbol", SymbolName.size() > 0 ? SymbolName : "-",
+ W.printNumber("Symbol", TargetName.size() > 0 ? TargetName : "-",
Rel.getSymbol(Obj->isMips64EL()));
W.printHex("Addend", Rel.r_addend);
} else {
raw_ostream& OS = W.startLine();
- OS << W.hex(Rel.r_offset)
- << " " << RelocName
- << " " << (SymbolName.size() > 0 ? SymbolName : "-")
- << " " << W.hex(Rel.r_addend)
- << "\n";
+ OS << W.hex(Rel.r_offset) << " " << RelocName << " "
+ << (TargetName.size() > 0 ? TargetName : "-") << " "
+ << W.hex(Rel.r_addend) << "\n";
}
}
template<class ELFT>
void ELFDumper<ELFT>::printSymbols() {
ListScope Group(W, "Symbols");
- for (typename ELFO::Elf_Sym_Iter SymI = Obj->begin_symbols(),
- SymE = Obj->end_symbols();
- SymI != SymE; ++SymI) {
- printSymbol(SymI);
- }
+ for (const typename ELFO::Elf_Sym &Sym : Obj->symbols())
+ printSymbol(&Sym, false);
}
template<class ELFT>
void ELFDumper<ELFT>::printDynamicSymbols() {
ListScope Group(W, "DynamicSymbols");
- for (typename ELFO::Elf_Sym_Iter SymI = Obj->begin_dynamic_symbols(),
- SymE = Obj->end_dynamic_symbols();
- SymI != SymE; ++SymI) {
- printSymbol(SymI);
- }
+ for (const typename ELFO::Elf_Sym &Sym : Obj->dynamic_symbols())
+ printSymbol(&Sym, true);
}
template <class ELFT>
-void ELFDumper<ELFT>::printSymbol(typename ELFO::Elf_Sym_Iter Symbol) {
+void ELFDumper<ELFT>::printSymbol(const typename ELFO::Elf_Sym *Symbol,
+ bool IsDynamic) {
unsigned SectionIndex = 0;
StringRef SectionName;
getSectionNameIndex(*Obj, Symbol, SectionName, SectionIndex);
- std::string FullSymbolName = getFullSymbolName(*Obj, Symbol);
+ std::string FullSymbolName = getFullSymbolName(*Obj, Symbol, IsDynamic);
DictScope D(W, "Symbol");
W.printNumber("Name", FullSymbolName, Symbol->st_name);
LLVM_READOBJ_TYPE_CASE(FINI_ARRAY);
LLVM_READOBJ_TYPE_CASE(FINI_ARRAYSZ);
LLVM_READOBJ_TYPE_CASE(FLAGS);
+ LLVM_READOBJ_TYPE_CASE(FLAGS_1);
LLVM_READOBJ_TYPE_CASE(HASH);
LLVM_READOBJ_TYPE_CASE(INIT);
LLVM_READOBJ_TYPE_CASE(INIT_ARRAY);
LLVM_READOBJ_DT_FLAG_ENT(DF, STATIC_TLS)
};
+static const EnumEntry<unsigned> ElfDynamicDTFlags1[] = {
+ LLVM_READOBJ_DT_FLAG_ENT(DF_1, NOW),
+ LLVM_READOBJ_DT_FLAG_ENT(DF_1, GLOBAL),
+ LLVM_READOBJ_DT_FLAG_ENT(DF_1, GROUP),
+ LLVM_READOBJ_DT_FLAG_ENT(DF_1, NODELETE),
+ LLVM_READOBJ_DT_FLAG_ENT(DF_1, LOADFLTR),
+ LLVM_READOBJ_DT_FLAG_ENT(DF_1, INITFIRST),
+ LLVM_READOBJ_DT_FLAG_ENT(DF_1, NOOPEN),
+ LLVM_READOBJ_DT_FLAG_ENT(DF_1, ORIGIN),
+ LLVM_READOBJ_DT_FLAG_ENT(DF_1, DIRECT),
+ LLVM_READOBJ_DT_FLAG_ENT(DF_1, TRANS),
+ LLVM_READOBJ_DT_FLAG_ENT(DF_1, INTERPOSE),
+ LLVM_READOBJ_DT_FLAG_ENT(DF_1, NODEFLIB),
+ LLVM_READOBJ_DT_FLAG_ENT(DF_1, NODUMP),
+ LLVM_READOBJ_DT_FLAG_ENT(DF_1, CONFALT),
+ LLVM_READOBJ_DT_FLAG_ENT(DF_1, ENDFILTEE),
+ LLVM_READOBJ_DT_FLAG_ENT(DF_1, DISPRELDNE),
+ LLVM_READOBJ_DT_FLAG_ENT(DF_1, NODIRECT),
+ LLVM_READOBJ_DT_FLAG_ENT(DF_1, IGNMULDEF),
+ LLVM_READOBJ_DT_FLAG_ENT(DF_1, NOKSYMS),
+ LLVM_READOBJ_DT_FLAG_ENT(DF_1, NOHDR),
+ LLVM_READOBJ_DT_FLAG_ENT(DF_1, EDITED),
+ LLVM_READOBJ_DT_FLAG_ENT(DF_1, NORELOC),
+ LLVM_READOBJ_DT_FLAG_ENT(DF_1, SYMINTPOSE),
+ LLVM_READOBJ_DT_FLAG_ENT(DF_1, GLOBAUDIT),
+ LLVM_READOBJ_DT_FLAG_ENT(DF_1, SINGLETON)
+};
+
static const EnumEntry<unsigned> ElfDynamicDTMipsFlags[] = {
LLVM_READOBJ_DT_FLAG_ENT(RHF, NONE),
LLVM_READOBJ_DT_FLAG_ENT(RHF, QUICKSTART),
case DT_FLAGS:
printFlags(Value, makeArrayRef(ElfDynamicDTFlags), OS);
break;
+ case DT_FLAGS_1:
+ printFlags(Value, makeArrayRef(ElfDynamicDTFlags1), OS);
+ break;
+ default:
+ OS << format("0x%" PRIX64, Value);
+ break;
}
}
}
namespace {
-template <>
-void ELFDumper<ELFType<support::little, 2, false> >::printUnwindInfo() {
+template <> void ELFDumper<ELFType<support::little, false>>::printUnwindInfo() {
const unsigned Machine = Obj->getHeader()->e_machine;
if (Machine == EM_ARM) {
- ARM::EHABI::PrinterContext<ELFType<support::little, 2, false> > Ctx(W, Obj);
+ ARM::EHABI::PrinterContext<ELFType<support::little, false>> Ctx(W, Obj);
return Ctx.PrintUnwindInformation();
}
W.startLine() << "UnwindInfo not implemented.\n";
void ELFDumper<ELFT>::printProgramHeaders() {
ListScope L(W, "ProgramHeaders");
- for (typename ELFO::Elf_Phdr_Iter PI = Obj->begin_program_headers(),
- PE = Obj->end_program_headers();
- PI != PE; ++PI) {
+ for (typename ELFO::Elf_Phdr_Iter PI = Obj->program_header_begin(),
+ PE = Obj->program_header_end();
+ PI != PE; ++PI) {
DictScope P(W, "ProgramHeader");
W.printHex ("Type",
getElfSegmentType(Obj->getHeader()->e_machine, PI->p_type),
}
namespace {
-template <>
-void ELFDumper<ELFType<support::little, 2, false> >::printAttributes() {
+template <> void ELFDumper<ELFType<support::little, false>>::printAttributes() {
if (Obj->getHeader()->e_machine != EM_ARM) {
W.startLine() << "Attributes not implemented.\n";
return;
}
DictScope BA(W, "BuildAttributes");
- for (ELFO::Elf_Shdr_Iter SI = Obj->begin_sections(), SE = Obj->end_sections();
- SI != SE; ++SI) {
- if (SI->sh_type != ELF::SHT_ARM_ATTRIBUTES)
+ for (const ELFO::Elf_Shdr &Sec : Obj->sections()) {
+ if (Sec.sh_type != ELF::SHT_ARM_ATTRIBUTES)
continue;
- ErrorOr<ArrayRef<uint8_t> > Contents = Obj->getSectionContents(&(*SI));
+ ErrorOr<ArrayRef<uint8_t>> Contents = Obj->getSectionContents(&Sec);
if (!Contents)
continue;
public:
typedef object::ELFFile<ELFT> ObjectFile;
typedef typename ObjectFile::Elf_Shdr Elf_Shdr;
+ typedef typename ObjectFile::Elf_Sym Elf_Sym;
MipsGOTParser(const ObjectFile *Obj, StreamWriter &W) : Obj(Obj), W(W) {}
void parseGOT(const Elf_Shdr &GOTShdr);
private:
- typedef typename ObjectFile::Elf_Sym_Iter Elf_Sym_Iter;
typedef typename ObjectFile::Elf_Addr GOTEntry;
typedef typename ObjectFile::template ELFEntityIterator<const GOTEntry>
GOTIter;
bool getGOTTags(uint64_t &LocalGotNum, uint64_t &GotSym);
void printGotEntry(uint64_t GotAddr, GOTIter BeginIt, GOTIter It);
void printGlobalGotEntry(uint64_t GotAddr, GOTIter BeginIt, GOTIter It,
- Elf_Sym_Iter Sym);
+ const Elf_Sym *Sym, bool IsDynamic);
};
}
return;
}
- Elf_Sym_Iter DynSymBegin = Obj->begin_dynamic_symbols();
- Elf_Sym_Iter DynSymEnd = Obj->end_dynamic_symbols();
+ const Elf_Sym *DynSymBegin = Obj->dynamic_symbol_begin();
+ const Elf_Sym *DynSymEnd = Obj->dynamic_symbol_end();
std::size_t DynSymTotal = std::size_t(std::distance(DynSymBegin, DynSymEnd));
if (DtGotSym > DynSymTotal) {
ListScope GS(W, "Global entries");
GOTIter GotGlobalEnd = makeGOTIter(*GOT, DtLocalGotNum + GlobalGotNum);
- Elf_Sym_Iter GotDynSym = DynSymBegin + DtGotSym;
+ const Elf_Sym *GotDynSym = DynSymBegin + DtGotSym;
for (; It != GotGlobalEnd; ++It) {
DictScope D(W, "Entry");
- printGlobalGotEntry(GOTShdr.sh_addr, GotBegin, It, GotDynSym++);
+ printGlobalGotEntry(GOTShdr.sh_addr, GotBegin, It, GotDynSym++, true);
}
}
template <class ELFT>
void MipsGOTParser<ELFT>::printGlobalGotEntry(uint64_t GotAddr, GOTIter BeginIt,
- GOTIter It, Elf_Sym_Iter Sym) {
+ GOTIter It, const Elf_Sym *Sym,
+ bool IsDynamic) {
printGotEntry(GotAddr, BeginIt, It);
W.printHex("Value", Sym->st_value);
getSectionNameIndex(*Obj, Sym, SectionName, SectionIndex);
W.printHex("Section", SectionName, SectionIndex);
- std::string FullSymbolName = getFullSymbolName(*Obj, Sym);
+ std::string FullSymbolName = getFullSymbolName(*Obj, Sym, IsDynamic);
W.printNumber("Name", FullSymbolName, Sym->st_name);
}
W.printFlags("Flags 1", Flags->flags1, makeArrayRef(ElfMipsFlags1));
W.printHex("Flags 2", Flags->flags2);
}
+
+template <class ELFT> void ELFDumper<ELFT>::printMipsReginfo() {
+ const Elf_Shdr *Shdr = findSectionByName(*Obj, ".reginfo");
+ if (!Shdr) {
+ W.startLine() << "There is no .reginfo section in the file.\n";
+ return;
+ }
+ ErrorOr<ArrayRef<uint8_t>> Sec = Obj->getSectionContents(Shdr);
+ if (!Sec) {
+ W.startLine() << "The .reginfo section is empty.\n";
+ return;
+ }
+ if (Sec->size() != sizeof(Elf_Mips_RegInfo<ELFT>)) {
+ W.startLine() << "The .reginfo section has a wrong size.\n";
+ return;
+ }
+
+ auto *Reginfo = reinterpret_cast<const Elf_Mips_RegInfo<ELFT> *>(Sec->data());
+
+ DictScope GS(W, "MIPS RegInfo");
+ W.printHex("GP", Reginfo->ri_gp_value);
+ W.printHex("General Mask", Reginfo->ri_gprmask);
+ W.printHex("Co-Proc Mask0", Reginfo->ri_cprmask[0]);
+ W.printHex("Co-Proc Mask1", Reginfo->ri_cprmask[1]);
+ W.printHex("Co-Proc Mask2", Reginfo->ri_cprmask[2]);
+ W.printHex("Co-Proc Mask3", Reginfo->ri_cprmask[3]);
+}
+
+template <class ELFT> void ELFDumper<ELFT>::printStackMap() const {
+ const typename ELFFile<ELFT>::Elf_Shdr *StackMapSection = nullptr;
+ for (const auto &Sec : Obj->sections()) {
+ ErrorOr<StringRef> Name = Obj->getSectionName(&Sec);
+ if (*Name == ".llvm_stackmaps") {
+ StackMapSection = &Sec;
+ break;
+ }
+ }
+
+ if (!StackMapSection)
+ return;
+
+ StringRef StackMapContents;
+ ErrorOr<ArrayRef<uint8_t>> StackMapContentsArray =
+ Obj->getSectionContents(StackMapSection);
+
+ prettyPrintStackMap(
+ llvm::outs(),
+ StackMapV1Parser<ELFT::TargetEndianness>(*StackMapContentsArray));
+}
projects / oota-llvm.git / blobdiff