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Use yaml::IO in yaml2obj.cpp.
The generic structs and specializations will be refactored when obj2yaml is changed to use yaml::IO. llvm-svn: 178593
This commit is contained in:
Rafael Espindola
parent
81bacb7670
commit
44e98eeac2
@ -27,7 +27,7 @@
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#include "llvm/Support/PrettyStackTrace.h"
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#include "llvm/Support/Signals.h"
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#include "llvm/Support/SourceMgr.h"
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#include "llvm/Support/YAMLParser.h"
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#include "llvm/Support/YAMLTraits.h"
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#include "llvm/Support/raw_ostream.h"
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#include "llvm/Support/system_error.h"
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#include <vector>
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@ -37,6 +37,8 @@ using namespace llvm;
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static cl::opt<std::string>
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Input(cl::Positional, cl::desc("<input>"), cl::init("-"));
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namespace {
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template<class T>
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typename llvm::enable_if_c<std::numeric_limits<T>::is_integer, bool>::type
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getAs(const llvm::yaml::ScalarNode *SN, T &Result) {
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@ -111,553 +113,127 @@ static bool hexStringToByteArray(StringRef Str, ContainerOut &Out) {
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return true;
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}
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// The structure of the yaml files is not an exact 1:1 match to COFF. In order
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// to use yaml::IO, we use these structures which are closer to the source.
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namespace COFFYAML {
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struct Relocation {
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uint32_t VirtualAddress;
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uint32_t SymbolTableIndex;
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COFF::RelocationTypeX86 Type;
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};
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struct Section {
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std::vector<COFF::SectionCharacteristics> Characteristics;
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StringRef SectionData;
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std::vector<Relocation> Relocations;
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StringRef Name;
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};
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struct Header {
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COFF::MachineTypes Machine;
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};
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struct Symbol {
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COFF::SymbolBaseType SimpleType;
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uint8_t NumberOfAuxSymbols;
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StringRef Name;
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COFF::SymbolStorageClass StorageClass;
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StringRef AuxillaryData;
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COFF::SymbolComplexType ComplexType;
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uint32_t Value;
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uint16_t SectionNumber;
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};
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struct Object {
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Header HeaderData;
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std::vector<Section> Sections;
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std::vector<Symbol> Symbols;
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};
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}
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/// This parses a yaml stream that represents a COFF object file.
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/// See docs/yaml2obj for the yaml scheema.
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struct COFFParser {
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COFFParser(yaml::Stream &Input) : YS(Input) {
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COFFParser(COFFYAML::Object &Obj) : Obj(Obj) {
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std::memset(&Header, 0, sizeof(Header));
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// A COFF string table always starts with a 4 byte size field. Offsets into
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// it include this size, so allocate it now.
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StringTable.append(4, 0);
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}
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bool parseHeader(yaml::Node *HeaderN) {
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yaml::MappingNode *MN = dyn_cast<yaml::MappingNode>(HeaderN);
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if (!MN) {
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YS.printError(HeaderN, "header's value must be a mapping node");
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return false;
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}
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for (yaml::MappingNode::iterator i = MN->begin(), e = MN->end();
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i != e; ++i) {
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yaml::ScalarNode *Key = dyn_cast<yaml::ScalarNode>(i->getKey());
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if (!Key) {
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YS.printError(i->getKey(), "Keys must be scalar values");
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return false;
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}
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SmallString<32> Storage;
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StringRef KeyValue = Key->getValue(Storage);
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if (KeyValue == "Characteristics") {
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if (!parseHeaderCharacteristics(i->getValue()))
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return false;
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} else {
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yaml::ScalarNode *Value = dyn_cast<yaml::ScalarNode>(i->getValue());
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if (!Value) {
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YS.printError(Value,
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Twine(KeyValue) + " must be a scalar value");
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return false;
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}
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if (KeyValue == "Machine") {
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uint16_t Machine = COFF::MT_Invalid;
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if (!getAs(Value, Machine)) {
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// It's not a raw number, try matching the string.
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StringRef ValueValue = Value->getValue(Storage);
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Machine = StringSwitch<COFF::MachineTypes>(ValueValue)
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.Case( "IMAGE_FILE_MACHINE_UNKNOWN"
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, COFF::IMAGE_FILE_MACHINE_UNKNOWN)
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.Case( "IMAGE_FILE_MACHINE_AM33"
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, COFF::IMAGE_FILE_MACHINE_AM33)
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.Case( "IMAGE_FILE_MACHINE_AMD64"
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, COFF::IMAGE_FILE_MACHINE_AMD64)
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.Case( "IMAGE_FILE_MACHINE_ARM"
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, COFF::IMAGE_FILE_MACHINE_ARM)
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.Case( "IMAGE_FILE_MACHINE_ARMV7"
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, COFF::IMAGE_FILE_MACHINE_ARMV7)
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.Case( "IMAGE_FILE_MACHINE_EBC"
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, COFF::IMAGE_FILE_MACHINE_EBC)
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.Case( "IMAGE_FILE_MACHINE_I386"
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, COFF::IMAGE_FILE_MACHINE_I386)
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.Case( "IMAGE_FILE_MACHINE_IA64"
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, COFF::IMAGE_FILE_MACHINE_IA64)
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.Case( "IMAGE_FILE_MACHINE_M32R"
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, COFF::IMAGE_FILE_MACHINE_M32R)
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.Case( "IMAGE_FILE_MACHINE_MIPS16"
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, COFF::IMAGE_FILE_MACHINE_MIPS16)
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.Case( "IMAGE_FILE_MACHINE_MIPSFPU"
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, COFF::IMAGE_FILE_MACHINE_MIPSFPU)
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.Case( "IMAGE_FILE_MACHINE_MIPSFPU16"
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, COFF::IMAGE_FILE_MACHINE_MIPSFPU16)
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.Case( "IMAGE_FILE_MACHINE_POWERPC"
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, COFF::IMAGE_FILE_MACHINE_POWERPC)
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.Case( "IMAGE_FILE_MACHINE_POWERPCFP"
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, COFF::IMAGE_FILE_MACHINE_POWERPCFP)
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.Case( "IMAGE_FILE_MACHINE_R4000"
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, COFF::IMAGE_FILE_MACHINE_R4000)
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.Case( "IMAGE_FILE_MACHINE_SH3"
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, COFF::IMAGE_FILE_MACHINE_SH3)
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.Case( "IMAGE_FILE_MACHINE_SH3DSP"
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, COFF::IMAGE_FILE_MACHINE_SH3DSP)
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.Case( "IMAGE_FILE_MACHINE_SH4"
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, COFF::IMAGE_FILE_MACHINE_SH4)
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.Case( "IMAGE_FILE_MACHINE_SH5"
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, COFF::IMAGE_FILE_MACHINE_SH5)
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.Case( "IMAGE_FILE_MACHINE_THUMB"
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, COFF::IMAGE_FILE_MACHINE_THUMB)
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.Case( "IMAGE_FILE_MACHINE_WCEMIPSV2"
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, COFF::IMAGE_FILE_MACHINE_WCEMIPSV2)
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.Default(COFF::MT_Invalid);
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if (Machine == COFF::MT_Invalid) {
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YS.printError(Value, "Invalid value for Machine");
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return false;
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}
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}
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Header.Machine = Machine;
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} else if (KeyValue == "NumberOfSections") {
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if (!getAs(Value, Header.NumberOfSections)) {
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YS.printError(Value, "Invalid value for NumberOfSections");
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return false;
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}
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} else if (KeyValue == "TimeDateStamp") {
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if (!getAs(Value, Header.TimeDateStamp)) {
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YS.printError(Value, "Invalid value for TimeDateStamp");
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return false;
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}
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} else if (KeyValue == "PointerToSymbolTable") {
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if (!getAs(Value, Header.PointerToSymbolTable)) {
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YS.printError(Value, "Invalid value for PointerToSymbolTable");
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return false;
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}
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} else if (KeyValue == "NumberOfSymbols") {
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if (!getAs(Value, Header.NumberOfSymbols)) {
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YS.printError(Value, "Invalid value for NumberOfSymbols");
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return false;
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}
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} else if (KeyValue == "SizeOfOptionalHeader") {
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if (!getAs(Value, Header.SizeOfOptionalHeader)) {
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YS.printError(Value, "Invalid value for SizeOfOptionalHeader");
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return false;
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}
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} else {
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YS.printError(Key, "Unrecognized key in header");
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return false;
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}
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}
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}
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return true;
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}
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bool parseHeaderCharacteristics(yaml::Node *Characteristics) {
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yaml::ScalarNode *Value = dyn_cast<yaml::ScalarNode>(Characteristics);
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yaml::SequenceNode *SeqValue
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= dyn_cast<yaml::SequenceNode>(Characteristics);
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if (!Value && !SeqValue) {
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YS.printError(Characteristics,
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"Characteristics must either be a number or sequence");
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return false;
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}
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if (Value) {
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if (!getAs(Value, Header.Characteristics)) {
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YS.printError(Value, "Invalid value for Characteristics");
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return false;
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}
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} else {
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for (yaml::SequenceNode::iterator ci = SeqValue->begin(),
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ce = SeqValue->end();
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ci != ce; ++ci) {
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yaml::ScalarNode *CharValue = dyn_cast<yaml::ScalarNode>(&*ci);
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if (!CharValue) {
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YS.printError(CharValue,
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"Characteristics must be scalar values");
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return false;
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}
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SmallString<32> Storage;
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StringRef Char = CharValue->getValue(Storage);
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uint16_t Characteristic = StringSwitch<COFF::Characteristics>(Char)
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.Case( "IMAGE_FILE_RELOCS_STRIPPED"
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, COFF::IMAGE_FILE_RELOCS_STRIPPED)
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.Case( "IMAGE_FILE_EXECUTABLE_IMAGE"
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, COFF::IMAGE_FILE_EXECUTABLE_IMAGE)
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.Case( "IMAGE_FILE_LINE_NUMS_STRIPPED"
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, COFF::IMAGE_FILE_LINE_NUMS_STRIPPED)
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.Case( "IMAGE_FILE_LOCAL_SYMS_STRIPPED"
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, COFF::IMAGE_FILE_LOCAL_SYMS_STRIPPED)
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.Case( "IMAGE_FILE_AGGRESSIVE_WS_TRIM"
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, COFF::IMAGE_FILE_AGGRESSIVE_WS_TRIM)
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.Case( "IMAGE_FILE_LARGE_ADDRESS_AWARE"
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, COFF::IMAGE_FILE_LARGE_ADDRESS_AWARE)
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.Case( "IMAGE_FILE_BYTES_REVERSED_LO"
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, COFF::IMAGE_FILE_BYTES_REVERSED_LO)
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.Case( "IMAGE_FILE_32BIT_MACHINE"
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, COFF::IMAGE_FILE_32BIT_MACHINE)
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.Case( "IMAGE_FILE_DEBUG_STRIPPED"
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, COFF::IMAGE_FILE_DEBUG_STRIPPED)
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.Case( "IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP"
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, COFF::IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP)
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.Case( "IMAGE_FILE_SYSTEM"
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, COFF::IMAGE_FILE_SYSTEM)
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.Case( "IMAGE_FILE_DLL"
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, COFF::IMAGE_FILE_DLL)
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.Case( "IMAGE_FILE_UP_SYSTEM_ONLY"
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, COFF::IMAGE_FILE_UP_SYSTEM_ONLY)
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.Default(COFF::C_Invalid);
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if (Characteristic == COFF::C_Invalid) {
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// TODO: Typo-correct.
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YS.printError(CharValue,
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"Invalid value for Characteristic");
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return false;
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}
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Header.Characteristics |= Characteristic;
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}
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}
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return true;
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}
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bool parseSections(yaml::Node *SectionsN) {
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yaml::SequenceNode *SN = dyn_cast<yaml::SequenceNode>(SectionsN);
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if (!SN) {
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YS.printError(SectionsN, "Sections must be a sequence");
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return false;
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}
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for (yaml::SequenceNode::iterator i = SN->begin(), e = SN->end();
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i != e; ++i) {
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bool parseSections() {
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for (std::vector<COFFYAML::Section>::iterator i = Obj.Sections.begin(),
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e = Obj.Sections.end(); i != e; ++i) {
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const COFFYAML::Section &YamlSection = *i;
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Section Sec;
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std::memset(&Sec.Header, 0, sizeof(Sec.Header));
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yaml::MappingNode *SecMap = dyn_cast<yaml::MappingNode>(&*i);
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if (!SecMap) {
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YS.printError(&*i, "Section entry must be a map");
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return false;
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}
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for (yaml::MappingNode::iterator si = SecMap->begin(), se = SecMap->end();
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si != se; ++si) {
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yaml::ScalarNode *Key = dyn_cast<yaml::ScalarNode>(si->getKey());
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if (!Key) {
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YS.printError(si->getKey(), "Keys must be scalar values");
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// If the name is less than 8 bytes, store it in place, otherwise
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// store it in the string table.
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StringRef Name = YamlSection.Name;
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std::fill_n(Sec.Header.Name, unsigned(COFF::NameSize), 0);
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if (Name.size() <= COFF::NameSize) {
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std::copy(Name.begin(), Name.end(), Sec.Header.Name);
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} else {
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// Add string to the string table and format the index for output.
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unsigned Index = getStringIndex(Name);
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std::string str = utostr(Index);
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if (str.size() > 7) {
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errs() << "String table got too large";
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return false;
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}
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SmallString<32> Storage;
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StringRef KeyValue = Key->getValue(Storage);
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Sec.Header.Name[0] = '/';
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std::copy(str.begin(), str.end(), Sec.Header.Name + 1);
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}
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yaml::ScalarNode *Value = dyn_cast<yaml::ScalarNode>(si->getValue());
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if (KeyValue == "Name") {
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// If the name is less than 8 bytes, store it in place, otherwise
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// store it in the string table.
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StringRef Name = Value->getValue(Storage);
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std::fill_n(Sec.Header.Name, unsigned(COFF::NameSize), 0);
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if (Name.size() <= COFF::NameSize) {
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std::copy(Name.begin(), Name.end(), Sec.Header.Name);
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} else {
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// Add string to the string table and format the index for output.
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unsigned Index = getStringIndex(Name);
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std::string str = utostr(Index);
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if (str.size() > 7) {
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YS.printError(Value, "String table got too large");
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return false;
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}
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Sec.Header.Name[0] = '/';
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std::copy(str.begin(), str.end(), Sec.Header.Name + 1);
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}
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} else if (KeyValue == "VirtualSize") {
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if (!getAs(Value, Sec.Header.VirtualSize)) {
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YS.printError(Value, "Invalid value for VirtualSize");
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return false;
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}
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} else if (KeyValue == "VirtualAddress") {
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if (!getAs(Value, Sec.Header.VirtualAddress)) {
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YS.printError(Value, "Invalid value for VirtualAddress");
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return false;
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}
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} else if (KeyValue == "SizeOfRawData") {
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if (!getAs(Value, Sec.Header.SizeOfRawData)) {
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YS.printError(Value, "Invalid value for SizeOfRawData");
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return false;
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}
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} else if (KeyValue == "PointerToRawData") {
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if (!getAs(Value, Sec.Header.PointerToRawData)) {
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YS.printError(Value, "Invalid value for PointerToRawData");
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return false;
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}
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} else if (KeyValue == "PointerToRelocations") {
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if (!getAs(Value, Sec.Header.PointerToRelocations)) {
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YS.printError(Value, "Invalid value for PointerToRelocations");
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return false;
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}
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} else if (KeyValue == "PointerToLineNumbers") {
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if (!getAs(Value, Sec.Header.PointerToLineNumbers)) {
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YS.printError(Value, "Invalid value for PointerToLineNumbers");
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return false;
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}
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} else if (KeyValue == "NumberOfRelocations") {
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if (!getAs(Value, Sec.Header.NumberOfRelocations)) {
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YS.printError(Value, "Invalid value for NumberOfRelocations");
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return false;
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}
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} else if (KeyValue == "NumberOfLineNumbers") {
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if (!getAs(Value, Sec.Header.NumberOfLineNumbers)) {
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YS.printError(Value, "Invalid value for NumberOfLineNumbers");
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return false;
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}
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} else if (KeyValue == "Characteristics") {
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yaml::SequenceNode *SeqValue
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= dyn_cast<yaml::SequenceNode>(si->getValue());
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if (!Value && !SeqValue) {
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YS.printError(si->getValue(),
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"Characteristics must either be a number or sequence");
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return false;
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}
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if (Value) {
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if (!getAs(Value, Sec.Header.Characteristics)) {
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YS.printError(Value, "Invalid value for Characteristics");
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return false;
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}
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} else {
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for (yaml::SequenceNode::iterator ci = SeqValue->begin(),
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ce = SeqValue->end();
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ci != ce; ++ci) {
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yaml::ScalarNode *CharValue = dyn_cast<yaml::ScalarNode>(&*ci);
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if (!CharValue) {
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YS.printError(CharValue, "Invalid value for Characteristics");
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return false;
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}
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StringRef Char = CharValue->getValue(Storage);
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uint32_t Characteristic =
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StringSwitch<COFF::SectionCharacteristics>(Char)
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.Case( "IMAGE_SCN_TYPE_NO_PAD"
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, COFF::IMAGE_SCN_TYPE_NO_PAD)
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.Case( "IMAGE_SCN_CNT_CODE"
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, COFF::IMAGE_SCN_CNT_CODE)
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.Case( "IMAGE_SCN_CNT_INITIALIZED_DATA"
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, COFF::IMAGE_SCN_CNT_INITIALIZED_DATA)
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.Case( "IMAGE_SCN_CNT_UNINITIALIZED_DATA"
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, COFF::IMAGE_SCN_CNT_UNINITIALIZED_DATA)
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.Case( "IMAGE_SCN_LNK_OTHER"
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, COFF::IMAGE_SCN_LNK_OTHER)
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.Case( "IMAGE_SCN_LNK_INFO"
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, COFF::IMAGE_SCN_LNK_INFO)
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.Case( "IMAGE_SCN_LNK_REMOVE"
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, COFF::IMAGE_SCN_LNK_REMOVE)
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.Case( "IMAGE_SCN_LNK_COMDAT"
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, COFF::IMAGE_SCN_LNK_COMDAT)
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.Case( "IMAGE_SCN_GPREL"
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, COFF::IMAGE_SCN_GPREL)
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.Case( "IMAGE_SCN_MEM_PURGEABLE"
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, COFF::IMAGE_SCN_MEM_PURGEABLE)
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.Case( "IMAGE_SCN_MEM_16BIT"
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, COFF::IMAGE_SCN_MEM_16BIT)
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.Case( "IMAGE_SCN_MEM_LOCKED"
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, COFF::IMAGE_SCN_MEM_LOCKED)
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.Case( "IMAGE_SCN_MEM_PRELOAD"
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, COFF::IMAGE_SCN_MEM_PRELOAD)
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.Case( "IMAGE_SCN_ALIGN_1BYTES"
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, COFF::IMAGE_SCN_ALIGN_1BYTES)
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.Case( "IMAGE_SCN_ALIGN_2BYTES"
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, COFF::IMAGE_SCN_ALIGN_2BYTES)
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.Case( "IMAGE_SCN_ALIGN_4BYTES"
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, COFF::IMAGE_SCN_ALIGN_4BYTES)
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.Case( "IMAGE_SCN_ALIGN_8BYTES"
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, COFF::IMAGE_SCN_ALIGN_8BYTES)
|
||||
.Case( "IMAGE_SCN_ALIGN_16BYTES"
|
||||
, COFF::IMAGE_SCN_ALIGN_16BYTES)
|
||||
.Case( "IMAGE_SCN_ALIGN_32BYTES"
|
||||
, COFF::IMAGE_SCN_ALIGN_32BYTES)
|
||||
.Case( "IMAGE_SCN_ALIGN_64BYTES"
|
||||
, COFF::IMAGE_SCN_ALIGN_64BYTES)
|
||||
.Case( "IMAGE_SCN_ALIGN_128BYTES"
|
||||
, COFF::IMAGE_SCN_ALIGN_128BYTES)
|
||||
.Case( "IMAGE_SCN_ALIGN_256BYTES"
|
||||
, COFF::IMAGE_SCN_ALIGN_256BYTES)
|
||||
.Case( "IMAGE_SCN_ALIGN_512BYTES"
|
||||
, COFF::IMAGE_SCN_ALIGN_512BYTES)
|
||||
.Case( "IMAGE_SCN_ALIGN_1024BYTES"
|
||||
, COFF::IMAGE_SCN_ALIGN_1024BYTES)
|
||||
.Case( "IMAGE_SCN_ALIGN_2048BYTES"
|
||||
, COFF::IMAGE_SCN_ALIGN_2048BYTES)
|
||||
.Case( "IMAGE_SCN_ALIGN_4096BYTES"
|
||||
, COFF::IMAGE_SCN_ALIGN_4096BYTES)
|
||||
.Case( "IMAGE_SCN_ALIGN_8192BYTES"
|
||||
, COFF::IMAGE_SCN_ALIGN_8192BYTES)
|
||||
.Case( "IMAGE_SCN_LNK_NRELOC_OVFL"
|
||||
, COFF::IMAGE_SCN_LNK_NRELOC_OVFL)
|
||||
.Case( "IMAGE_SCN_MEM_DISCARDABLE"
|
||||
, COFF::IMAGE_SCN_MEM_DISCARDABLE)
|
||||
.Case( "IMAGE_SCN_MEM_NOT_CACHED"
|
||||
, COFF::IMAGE_SCN_MEM_NOT_CACHED)
|
||||
.Case( "IMAGE_SCN_MEM_NOT_PAGED"
|
||||
, COFF::IMAGE_SCN_MEM_NOT_PAGED)
|
||||
.Case( "IMAGE_SCN_MEM_SHARED"
|
||||
, COFF::IMAGE_SCN_MEM_SHARED)
|
||||
.Case( "IMAGE_SCN_MEM_EXECUTE"
|
||||
, COFF::IMAGE_SCN_MEM_EXECUTE)
|
||||
.Case( "IMAGE_SCN_MEM_READ"
|
||||
, COFF::IMAGE_SCN_MEM_READ)
|
||||
.Case( "IMAGE_SCN_MEM_WRITE"
|
||||
, COFF::IMAGE_SCN_MEM_WRITE)
|
||||
.Default(COFF::SC_Invalid);
|
||||
if (Characteristic == COFF::SC_Invalid) {
|
||||
YS.printError(CharValue, "Invalid value for Characteristic");
|
||||
return false;
|
||||
}
|
||||
Sec.Header.Characteristics |= Characteristic;
|
||||
}
|
||||
}
|
||||
} else if (KeyValue == "SectionData") {
|
||||
yaml::ScalarNode *Value = dyn_cast<yaml::ScalarNode>(si->getValue());
|
||||
SmallString<32> Storage;
|
||||
StringRef Data = Value->getValue(Storage);
|
||||
if (!hexStringToByteArray(Data, Sec.Data)) {
|
||||
YS.printError(Value, "SectionData must be a collection of pairs of"
|
||||
"hex bytes");
|
||||
return false;
|
||||
}
|
||||
} else
|
||||
si->skip();
|
||||
for (std::vector<COFF::SectionCharacteristics>::const_iterator i =
|
||||
YamlSection.Characteristics.begin(),
|
||||
e = YamlSection.Characteristics.end();
|
||||
i != e; ++i) {
|
||||
uint32_t Characteristic = *i;
|
||||
Sec.Header.Characteristics |= Characteristic;
|
||||
}
|
||||
|
||||
StringRef Data = YamlSection.SectionData;
|
||||
if (!hexStringToByteArray(Data, Sec.Data)) {
|
||||
errs() << "SectionData must be a collection of pairs of hex bytes";
|
||||
return false;
|
||||
}
|
||||
Sections.push_back(Sec);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
bool parseSymbols(yaml::Node *SymbolsN) {
|
||||
yaml::SequenceNode *SN = dyn_cast<yaml::SequenceNode>(SymbolsN);
|
||||
if (!SN) {
|
||||
YS.printError(SymbolsN, "Symbols must be a sequence");
|
||||
return false;
|
||||
}
|
||||
for (yaml::SequenceNode::iterator i = SN->begin(), e = SN->end();
|
||||
i != e; ++i) {
|
||||
bool parseSymbols() {
|
||||
for (std::vector<COFFYAML::Symbol>::iterator i = Obj.Symbols.begin(),
|
||||
e = Obj.Symbols.end(); i != e; ++i) {
|
||||
COFFYAML::Symbol YamlSymbol = *i;
|
||||
Symbol Sym;
|
||||
std::memset(&Sym.Header, 0, sizeof(Sym.Header));
|
||||
yaml::MappingNode *SymMap = dyn_cast<yaml::MappingNode>(&*i);
|
||||
if (!SymMap) {
|
||||
YS.printError(&*i, "Symbol must be a map");
|
||||
return false;
|
||||
}
|
||||
for (yaml::MappingNode::iterator si = SymMap->begin(), se = SymMap->end();
|
||||
si != se; ++si) {
|
||||
yaml::ScalarNode *Key = dyn_cast<yaml::ScalarNode>(si->getKey());
|
||||
if (!Key) {
|
||||
YS.printError(si->getKey(), "Keys must be scalar values");
|
||||
return false;
|
||||
}
|
||||
SmallString<32> Storage;
|
||||
StringRef KeyValue = Key->getValue(Storage);
|
||||
|
||||
yaml::ScalarNode *Value = dyn_cast<yaml::ScalarNode>(si->getValue());
|
||||
if (!Value) {
|
||||
YS.printError(si->getValue(), "Must be a scalar value");
|
||||
return false;
|
||||
}
|
||||
if (KeyValue == "Name") {
|
||||
// If the name is less than 8 bytes, store it in place, otherwise
|
||||
// store it in the string table.
|
||||
StringRef Name = Value->getValue(Storage);
|
||||
std::fill_n(Sym.Header.Name, unsigned(COFF::NameSize), 0);
|
||||
if (Name.size() <= COFF::NameSize) {
|
||||
std::copy(Name.begin(), Name.end(), Sym.Header.Name);
|
||||
} else {
|
||||
// Add string to the string table and format the index for output.
|
||||
unsigned Index = getStringIndex(Name);
|
||||
*reinterpret_cast<support::aligned_ulittle32_t*>(
|
||||
Sym.Header.Name + 4) = Index;
|
||||
}
|
||||
} else if (KeyValue == "Value") {
|
||||
if (!getAs(Value, Sym.Header.Value)) {
|
||||
YS.printError(Value, "Invalid value for Value");
|
||||
return false;
|
||||
}
|
||||
} else if (KeyValue == "SimpleType") {
|
||||
Sym.Header.Type |= StringSwitch<COFF::SymbolBaseType>(
|
||||
Value->getValue(Storage))
|
||||
.Case("IMAGE_SYM_TYPE_NULL", COFF::IMAGE_SYM_TYPE_NULL)
|
||||
.Case("IMAGE_SYM_TYPE_VOID", COFF::IMAGE_SYM_TYPE_VOID)
|
||||
.Case("IMAGE_SYM_TYPE_CHAR", COFF::IMAGE_SYM_TYPE_CHAR)
|
||||
.Case("IMAGE_SYM_TYPE_SHORT", COFF::IMAGE_SYM_TYPE_SHORT)
|
||||
.Case("IMAGE_SYM_TYPE_INT", COFF::IMAGE_SYM_TYPE_INT)
|
||||
.Case("IMAGE_SYM_TYPE_LONG", COFF::IMAGE_SYM_TYPE_LONG)
|
||||
.Case("IMAGE_SYM_TYPE_FLOAT", COFF::IMAGE_SYM_TYPE_FLOAT)
|
||||
.Case("IMAGE_SYM_TYPE_DOUBLE", COFF::IMAGE_SYM_TYPE_DOUBLE)
|
||||
.Case("IMAGE_SYM_TYPE_STRUCT", COFF::IMAGE_SYM_TYPE_STRUCT)
|
||||
.Case("IMAGE_SYM_TYPE_UNION", COFF::IMAGE_SYM_TYPE_UNION)
|
||||
.Case("IMAGE_SYM_TYPE_ENUM", COFF::IMAGE_SYM_TYPE_ENUM)
|
||||
.Case("IMAGE_SYM_TYPE_MOE", COFF::IMAGE_SYM_TYPE_MOE)
|
||||
.Case("IMAGE_SYM_TYPE_BYTE", COFF::IMAGE_SYM_TYPE_BYTE)
|
||||
.Case("IMAGE_SYM_TYPE_WORD", COFF::IMAGE_SYM_TYPE_WORD)
|
||||
.Case("IMAGE_SYM_TYPE_UINT", COFF::IMAGE_SYM_TYPE_UINT)
|
||||
.Case("IMAGE_SYM_TYPE_DWORD", COFF::IMAGE_SYM_TYPE_DWORD)
|
||||
.Default(COFF::IMAGE_SYM_TYPE_NULL);
|
||||
} else if (KeyValue == "ComplexType") {
|
||||
Sym.Header.Type |= StringSwitch<COFF::SymbolComplexType>(
|
||||
Value->getValue(Storage))
|
||||
.Case("IMAGE_SYM_DTYPE_NULL", COFF::IMAGE_SYM_DTYPE_NULL)
|
||||
.Case("IMAGE_SYM_DTYPE_POINTER", COFF::IMAGE_SYM_DTYPE_POINTER)
|
||||
.Case("IMAGE_SYM_DTYPE_FUNCTION", COFF::IMAGE_SYM_DTYPE_FUNCTION)
|
||||
.Case("IMAGE_SYM_DTYPE_ARRAY", COFF::IMAGE_SYM_DTYPE_ARRAY)
|
||||
.Default(COFF::IMAGE_SYM_DTYPE_NULL)
|
||||
<< COFF::SCT_COMPLEX_TYPE_SHIFT;
|
||||
} else if (KeyValue == "StorageClass") {
|
||||
Sym.Header.StorageClass = StringSwitch<COFF::SymbolStorageClass>(
|
||||
Value->getValue(Storage))
|
||||
.Case( "IMAGE_SYM_CLASS_END_OF_FUNCTION"
|
||||
, COFF::IMAGE_SYM_CLASS_END_OF_FUNCTION)
|
||||
.Case( "IMAGE_SYM_CLASS_NULL"
|
||||
, COFF::IMAGE_SYM_CLASS_NULL)
|
||||
.Case( "IMAGE_SYM_CLASS_AUTOMATIC"
|
||||
, COFF::IMAGE_SYM_CLASS_AUTOMATIC)
|
||||
.Case( "IMAGE_SYM_CLASS_EXTERNAL"
|
||||
, COFF::IMAGE_SYM_CLASS_EXTERNAL)
|
||||
.Case( "IMAGE_SYM_CLASS_STATIC"
|
||||
, COFF::IMAGE_SYM_CLASS_STATIC)
|
||||
.Case( "IMAGE_SYM_CLASS_REGISTER"
|
||||
, COFF::IMAGE_SYM_CLASS_REGISTER)
|
||||
.Case( "IMAGE_SYM_CLASS_EXTERNAL_DEF"
|
||||
, COFF::IMAGE_SYM_CLASS_EXTERNAL_DEF)
|
||||
.Case( "IMAGE_SYM_CLASS_LABEL"
|
||||
, COFF::IMAGE_SYM_CLASS_LABEL)
|
||||
.Case( "IMAGE_SYM_CLASS_UNDEFINED_LABEL"
|
||||
, COFF::IMAGE_SYM_CLASS_UNDEFINED_LABEL)
|
||||
.Case( "IMAGE_SYM_CLASS_MEMBER_OF_STRUCT"
|
||||
, COFF::IMAGE_SYM_CLASS_MEMBER_OF_STRUCT)
|
||||
.Case( "IMAGE_SYM_CLASS_ARGUMENT"
|
||||
, COFF::IMAGE_SYM_CLASS_ARGUMENT)
|
||||
.Case( "IMAGE_SYM_CLASS_STRUCT_TAG"
|
||||
, COFF::IMAGE_SYM_CLASS_STRUCT_TAG)
|
||||
.Case( "IMAGE_SYM_CLASS_MEMBER_OF_UNION"
|
||||
, COFF::IMAGE_SYM_CLASS_MEMBER_OF_UNION)
|
||||
.Case( "IMAGE_SYM_CLASS_UNION_TAG"
|
||||
, COFF::IMAGE_SYM_CLASS_UNION_TAG)
|
||||
.Case( "IMAGE_SYM_CLASS_TYPE_DEFINITION"
|
||||
, COFF::IMAGE_SYM_CLASS_TYPE_DEFINITION)
|
||||
.Case( "IMAGE_SYM_CLASS_UNDEFINED_STATIC"
|
||||
, COFF::IMAGE_SYM_CLASS_UNDEFINED_STATIC)
|
||||
.Case( "IMAGE_SYM_CLASS_ENUM_TAG"
|
||||
, COFF::IMAGE_SYM_CLASS_ENUM_TAG)
|
||||
.Case( "IMAGE_SYM_CLASS_MEMBER_OF_ENUM"
|
||||
, COFF::IMAGE_SYM_CLASS_MEMBER_OF_ENUM)
|
||||
.Case( "IMAGE_SYM_CLASS_REGISTER_PARAM"
|
||||
, COFF::IMAGE_SYM_CLASS_REGISTER_PARAM)
|
||||
.Case( "IMAGE_SYM_CLASS_BIT_FIELD"
|
||||
, COFF::IMAGE_SYM_CLASS_BIT_FIELD)
|
||||
.Case( "IMAGE_SYM_CLASS_BLOCK"
|
||||
, COFF::IMAGE_SYM_CLASS_BLOCK)
|
||||
.Case( "IMAGE_SYM_CLASS_FUNCTION"
|
||||
, COFF::IMAGE_SYM_CLASS_FUNCTION)
|
||||
.Case( "IMAGE_SYM_CLASS_END_OF_STRUCT"
|
||||
, COFF::IMAGE_SYM_CLASS_END_OF_STRUCT)
|
||||
.Case( "IMAGE_SYM_CLASS_FILE"
|
||||
, COFF::IMAGE_SYM_CLASS_FILE)
|
||||
.Case( "IMAGE_SYM_CLASS_SECTION"
|
||||
, COFF::IMAGE_SYM_CLASS_SECTION)
|
||||
.Case( "IMAGE_SYM_CLASS_WEAK_EXTERNAL"
|
||||
, COFF::IMAGE_SYM_CLASS_WEAK_EXTERNAL)
|
||||
.Case( "IMAGE_SYM_CLASS_CLR_TOKEN"
|
||||
, COFF::IMAGE_SYM_CLASS_CLR_TOKEN)
|
||||
.Default(COFF::SSC_Invalid);
|
||||
if (Sym.Header.StorageClass == COFF::SSC_Invalid) {
|
||||
YS.printError(Value, "Invalid value for StorageClass");
|
||||
return false;
|
||||
}
|
||||
} else if (KeyValue == "SectionNumber") {
|
||||
if (!getAs(Value, Sym.Header.SectionNumber)) {
|
||||
YS.printError(Value, "Invalid value for SectionNumber");
|
||||
return false;
|
||||
}
|
||||
} else if (KeyValue == "AuxillaryData") {
|
||||
StringRef Data = Value->getValue(Storage);
|
||||
if (!hexStringToByteArray(Data, Sym.AuxSymbols)) {
|
||||
YS.printError(Value, "AuxillaryData must be a collection of pairs"
|
||||
"of hex bytes");
|
||||
return false;
|
||||
}
|
||||
} else
|
||||
si->skip();
|
||||
// If the name is less than 8 bytes, store it in place, otherwise
|
||||
// store it in the string table.
|
||||
StringRef Name = YamlSymbol.Name;
|
||||
std::fill_n(Sym.Header.Name, unsigned(COFF::NameSize), 0);
|
||||
if (Name.size() <= COFF::NameSize) {
|
||||
std::copy(Name.begin(), Name.end(), Sym.Header.Name);
|
||||
} else {
|
||||
// Add string to the string table and format the index for output.
|
||||
unsigned Index = getStringIndex(Name);
|
||||
*reinterpret_cast<support::aligned_ulittle32_t*>(
|
||||
Sym.Header.Name + 4) = Index;
|
||||
}
|
||||
|
||||
Sym.Header.Value = YamlSymbol.Value;
|
||||
Sym.Header.Type |= YamlSymbol.SimpleType;
|
||||
Sym.Header.Type |= YamlSymbol.ComplexType << COFF::SCT_COMPLEX_TYPE_SHIFT;
|
||||
Sym.Header.StorageClass = YamlSymbol.StorageClass;
|
||||
Sym.Header.SectionNumber = YamlSymbol.SectionNumber;
|
||||
|
||||
StringRef Data = YamlSymbol.AuxillaryData;
|
||||
if (!hexStringToByteArray(Data, Sym.AuxSymbols)) {
|
||||
errs() << "AuxillaryData must be a collection of pairs of hex bytes";
|
||||
return false;
|
||||
}
|
||||
Symbols.push_back(Sym);
|
||||
}
|
||||
@ -665,33 +241,12 @@ struct COFFParser {
|
||||
}
|
||||
|
||||
bool parse() {
|
||||
yaml::Document &D = *YS.begin();
|
||||
yaml::MappingNode *Root = dyn_cast<yaml::MappingNode>(D.getRoot());
|
||||
if (!Root) {
|
||||
YS.printError(D.getRoot(), "Root node must be a map");
|
||||
Header.Machine = Obj.HeaderData.Machine;
|
||||
if (!parseSections())
|
||||
return false;
|
||||
}
|
||||
for (yaml::MappingNode::iterator i = Root->begin(), e = Root->end();
|
||||
i != e; ++i) {
|
||||
yaml::ScalarNode *Key = dyn_cast<yaml::ScalarNode>(i->getKey());
|
||||
if (!Key) {
|
||||
YS.printError(i->getKey(), "Keys must be scalar values");
|
||||
return false;
|
||||
}
|
||||
SmallString<32> Storage;
|
||||
StringRef KeyValue = Key->getValue(Storage);
|
||||
if (KeyValue == "header") {
|
||||
if (!parseHeader(i->getValue()))
|
||||
return false;
|
||||
} else if (KeyValue == "sections") {
|
||||
if (!parseSections(i->getValue()))
|
||||
return false;
|
||||
} else if (KeyValue == "symbols") {
|
||||
if (!parseSymbols(i->getValue()))
|
||||
return false;
|
||||
}
|
||||
}
|
||||
return !YS.failed();
|
||||
if (!parseSymbols())
|
||||
return false;
|
||||
return true;
|
||||
}
|
||||
|
||||
unsigned getStringIndex(StringRef Str) {
|
||||
@ -706,7 +261,7 @@ struct COFFParser {
|
||||
return i->second;
|
||||
}
|
||||
|
||||
yaml::Stream &YS;
|
||||
COFFYAML::Object &Obj;
|
||||
COFF::header Header;
|
||||
|
||||
struct Section {
|
||||
@ -854,6 +409,239 @@ void writeCOFF(COFFParser &CP, raw_ostream &OS) {
|
||||
OS.write(&CP.StringTable[0], CP.StringTable.size());
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
LLVM_YAML_IS_SEQUENCE_VECTOR(COFFYAML::Relocation)
|
||||
LLVM_YAML_IS_SEQUENCE_VECTOR(COFF::SectionCharacteristics)
|
||||
LLVM_YAML_IS_SEQUENCE_VECTOR(COFFYAML::Section)
|
||||
LLVM_YAML_IS_SEQUENCE_VECTOR(COFFYAML::Symbol)
|
||||
|
||||
namespace llvm {
|
||||
namespace yaml {
|
||||
#define ECase(X) IO.enumCase(Value, #X, COFF::X);
|
||||
|
||||
template <>
|
||||
struct ScalarEnumerationTraits<COFF::SymbolComplexType> {
|
||||
static void enumeration(IO &IO, COFF::SymbolComplexType &Value) {
|
||||
ECase(IMAGE_SYM_DTYPE_NULL);
|
||||
ECase(IMAGE_SYM_DTYPE_POINTER);
|
||||
ECase(IMAGE_SYM_DTYPE_FUNCTION);
|
||||
ECase(IMAGE_SYM_DTYPE_ARRAY);
|
||||
}
|
||||
};
|
||||
|
||||
// FIXME: We cannot use ScalarBitSetTraits because of
|
||||
// IMAGE_SYM_CLASS_END_OF_FUNCTION which is -1.
|
||||
template <>
|
||||
struct ScalarEnumerationTraits<COFF::SymbolStorageClass> {
|
||||
static void enumeration(IO &IO, COFF::SymbolStorageClass &Value) {
|
||||
ECase(IMAGE_SYM_CLASS_END_OF_FUNCTION);
|
||||
ECase(IMAGE_SYM_CLASS_NULL);
|
||||
ECase(IMAGE_SYM_CLASS_AUTOMATIC);
|
||||
ECase(IMAGE_SYM_CLASS_EXTERNAL);
|
||||
ECase(IMAGE_SYM_CLASS_STATIC);
|
||||
ECase(IMAGE_SYM_CLASS_REGISTER);
|
||||
ECase(IMAGE_SYM_CLASS_EXTERNAL_DEF);
|
||||
ECase(IMAGE_SYM_CLASS_LABEL);
|
||||
ECase(IMAGE_SYM_CLASS_UNDEFINED_LABEL);
|
||||
ECase(IMAGE_SYM_CLASS_MEMBER_OF_STRUCT);
|
||||
ECase(IMAGE_SYM_CLASS_ARGUMENT);
|
||||
ECase(IMAGE_SYM_CLASS_STRUCT_TAG);
|
||||
ECase(IMAGE_SYM_CLASS_MEMBER_OF_UNION);
|
||||
ECase(IMAGE_SYM_CLASS_UNION_TAG);
|
||||
ECase(IMAGE_SYM_CLASS_TYPE_DEFINITION);
|
||||
ECase(IMAGE_SYM_CLASS_UNDEFINED_STATIC);
|
||||
ECase(IMAGE_SYM_CLASS_ENUM_TAG);
|
||||
ECase(IMAGE_SYM_CLASS_MEMBER_OF_ENUM);
|
||||
ECase(IMAGE_SYM_CLASS_REGISTER_PARAM);
|
||||
ECase(IMAGE_SYM_CLASS_BIT_FIELD);
|
||||
ECase(IMAGE_SYM_CLASS_BLOCK);
|
||||
ECase(IMAGE_SYM_CLASS_FUNCTION);
|
||||
ECase(IMAGE_SYM_CLASS_END_OF_STRUCT);
|
||||
ECase(IMAGE_SYM_CLASS_FILE);
|
||||
ECase(IMAGE_SYM_CLASS_SECTION);
|
||||
ECase(IMAGE_SYM_CLASS_WEAK_EXTERNAL);
|
||||
ECase(IMAGE_SYM_CLASS_CLR_TOKEN);
|
||||
}
|
||||
};
|
||||
|
||||
template <>
|
||||
struct ScalarEnumerationTraits<COFF::SymbolBaseType> {
|
||||
static void enumeration(IO &IO, COFF::SymbolBaseType &Value) {
|
||||
ECase(IMAGE_SYM_TYPE_NULL);
|
||||
ECase(IMAGE_SYM_TYPE_VOID);
|
||||
ECase(IMAGE_SYM_TYPE_CHAR);
|
||||
ECase(IMAGE_SYM_TYPE_SHORT);
|
||||
ECase(IMAGE_SYM_TYPE_INT);
|
||||
ECase(IMAGE_SYM_TYPE_LONG);
|
||||
ECase(IMAGE_SYM_TYPE_FLOAT);
|
||||
ECase(IMAGE_SYM_TYPE_DOUBLE);
|
||||
ECase(IMAGE_SYM_TYPE_STRUCT);
|
||||
ECase(IMAGE_SYM_TYPE_UNION);
|
||||
ECase(IMAGE_SYM_TYPE_ENUM);
|
||||
ECase(IMAGE_SYM_TYPE_MOE);
|
||||
ECase(IMAGE_SYM_TYPE_BYTE);
|
||||
ECase(IMAGE_SYM_TYPE_WORD);
|
||||
ECase(IMAGE_SYM_TYPE_UINT);
|
||||
ECase(IMAGE_SYM_TYPE_DWORD);
|
||||
}
|
||||
};
|
||||
|
||||
template <>
|
||||
struct ScalarEnumerationTraits<COFF::MachineTypes> {
|
||||
static void enumeration(IO &IO, COFF::MachineTypes &Value) {
|
||||
ECase(IMAGE_FILE_MACHINE_UNKNOWN);
|
||||
ECase(IMAGE_FILE_MACHINE_AM33);
|
||||
ECase(IMAGE_FILE_MACHINE_AMD64);
|
||||
ECase(IMAGE_FILE_MACHINE_ARM);
|
||||
ECase(IMAGE_FILE_MACHINE_ARMV7);
|
||||
ECase(IMAGE_FILE_MACHINE_EBC);
|
||||
ECase(IMAGE_FILE_MACHINE_I386);
|
||||
ECase(IMAGE_FILE_MACHINE_IA64);
|
||||
ECase(IMAGE_FILE_MACHINE_M32R);
|
||||
ECase(IMAGE_FILE_MACHINE_MIPS16);
|
||||
ECase(IMAGE_FILE_MACHINE_MIPSFPU);
|
||||
ECase(IMAGE_FILE_MACHINE_MIPSFPU16);
|
||||
ECase(IMAGE_FILE_MACHINE_POWERPC);
|
||||
ECase(IMAGE_FILE_MACHINE_POWERPCFP);
|
||||
ECase(IMAGE_FILE_MACHINE_R4000);
|
||||
ECase(IMAGE_FILE_MACHINE_SH3);
|
||||
ECase(IMAGE_FILE_MACHINE_SH3DSP);
|
||||
ECase(IMAGE_FILE_MACHINE_SH4);
|
||||
ECase(IMAGE_FILE_MACHINE_SH5);
|
||||
ECase(IMAGE_FILE_MACHINE_THUMB);
|
||||
ECase(IMAGE_FILE_MACHINE_WCEMIPSV2);
|
||||
}
|
||||
};
|
||||
|
||||
template <>
|
||||
struct ScalarEnumerationTraits<COFF::SectionCharacteristics> {
|
||||
static void enumeration(IO &IO, COFF::SectionCharacteristics &Value) {
|
||||
ECase(IMAGE_SCN_TYPE_NO_PAD);
|
||||
ECase(IMAGE_SCN_CNT_CODE);
|
||||
ECase(IMAGE_SCN_CNT_INITIALIZED_DATA);
|
||||
ECase(IMAGE_SCN_CNT_UNINITIALIZED_DATA);
|
||||
ECase(IMAGE_SCN_LNK_OTHER);
|
||||
ECase(IMAGE_SCN_LNK_INFO);
|
||||
ECase(IMAGE_SCN_LNK_REMOVE);
|
||||
ECase(IMAGE_SCN_LNK_COMDAT);
|
||||
ECase(IMAGE_SCN_GPREL);
|
||||
ECase(IMAGE_SCN_MEM_PURGEABLE);
|
||||
ECase(IMAGE_SCN_MEM_16BIT);
|
||||
ECase(IMAGE_SCN_MEM_LOCKED);
|
||||
ECase(IMAGE_SCN_MEM_PRELOAD);
|
||||
ECase(IMAGE_SCN_ALIGN_1BYTES);
|
||||
ECase(IMAGE_SCN_ALIGN_2BYTES);
|
||||
ECase(IMAGE_SCN_ALIGN_4BYTES);
|
||||
ECase(IMAGE_SCN_ALIGN_8BYTES);
|
||||
ECase(IMAGE_SCN_ALIGN_16BYTES);
|
||||
ECase(IMAGE_SCN_ALIGN_32BYTES);
|
||||
ECase(IMAGE_SCN_ALIGN_64BYTES);
|
||||
ECase(IMAGE_SCN_ALIGN_128BYTES);
|
||||
ECase(IMAGE_SCN_ALIGN_256BYTES);
|
||||
ECase(IMAGE_SCN_ALIGN_512BYTES);
|
||||
ECase(IMAGE_SCN_ALIGN_1024BYTES);
|
||||
ECase(IMAGE_SCN_ALIGN_2048BYTES);
|
||||
ECase(IMAGE_SCN_ALIGN_4096BYTES);
|
||||
ECase(IMAGE_SCN_ALIGN_8192BYTES);
|
||||
ECase(IMAGE_SCN_LNK_NRELOC_OVFL);
|
||||
ECase(IMAGE_SCN_MEM_DISCARDABLE);
|
||||
ECase(IMAGE_SCN_MEM_NOT_CACHED);
|
||||
ECase(IMAGE_SCN_MEM_NOT_PAGED);
|
||||
ECase(IMAGE_SCN_MEM_SHARED);
|
||||
ECase(IMAGE_SCN_MEM_EXECUTE);
|
||||
ECase(IMAGE_SCN_MEM_READ);
|
||||
ECase(IMAGE_SCN_MEM_WRITE);
|
||||
}
|
||||
};
|
||||
|
||||
template <>
|
||||
struct ScalarEnumerationTraits<COFF::RelocationTypeX86> {
|
||||
static void enumeration(IO &IO, COFF::RelocationTypeX86 &Value) {
|
||||
ECase(IMAGE_REL_I386_ABSOLUTE);
|
||||
ECase(IMAGE_REL_I386_DIR16);
|
||||
ECase(IMAGE_REL_I386_REL16);
|
||||
ECase(IMAGE_REL_I386_DIR32);
|
||||
ECase(IMAGE_REL_I386_DIR32NB);
|
||||
ECase(IMAGE_REL_I386_SEG12);
|
||||
ECase(IMAGE_REL_I386_SECTION);
|
||||
ECase(IMAGE_REL_I386_SECREL);
|
||||
ECase(IMAGE_REL_I386_TOKEN);
|
||||
ECase(IMAGE_REL_I386_SECREL7);
|
||||
ECase(IMAGE_REL_I386_REL32);
|
||||
ECase(IMAGE_REL_AMD64_ABSOLUTE);
|
||||
ECase(IMAGE_REL_AMD64_ADDR64);
|
||||
ECase(IMAGE_REL_AMD64_ADDR32);
|
||||
ECase(IMAGE_REL_AMD64_ADDR32NB);
|
||||
ECase(IMAGE_REL_AMD64_REL32);
|
||||
ECase(IMAGE_REL_AMD64_REL32_1);
|
||||
ECase(IMAGE_REL_AMD64_REL32_2);
|
||||
ECase(IMAGE_REL_AMD64_REL32_3);
|
||||
ECase(IMAGE_REL_AMD64_REL32_4);
|
||||
ECase(IMAGE_REL_AMD64_REL32_5);
|
||||
ECase(IMAGE_REL_AMD64_SECTION);
|
||||
ECase(IMAGE_REL_AMD64_SECREL);
|
||||
ECase(IMAGE_REL_AMD64_SECREL7);
|
||||
ECase(IMAGE_REL_AMD64_TOKEN);
|
||||
ECase(IMAGE_REL_AMD64_SREL32);
|
||||
ECase(IMAGE_REL_AMD64_PAIR);
|
||||
ECase(IMAGE_REL_AMD64_SSPAN32);
|
||||
}
|
||||
};
|
||||
|
||||
#undef ECase
|
||||
|
||||
template <>
|
||||
struct MappingTraits<COFFYAML::Symbol> {
|
||||
static void mapping(IO &IO, COFFYAML::Symbol &S) {
|
||||
IO.mapRequired("SimpleType", S.SimpleType);
|
||||
IO.mapOptional("NumberOfAuxSymbols", S.NumberOfAuxSymbols);
|
||||
IO.mapRequired("Name", S.Name);
|
||||
IO.mapRequired("StorageClass", S.StorageClass);
|
||||
IO.mapOptional("AuxillaryData", S.AuxillaryData); // FIXME: typo
|
||||
IO.mapRequired("ComplexType", S.ComplexType);
|
||||
IO.mapRequired("Value", S.Value);
|
||||
IO.mapRequired("SectionNumber", S.SectionNumber);
|
||||
}
|
||||
};
|
||||
|
||||
template <>
|
||||
struct MappingTraits<COFFYAML::Header> {
|
||||
static void mapping(IO &IO, COFFYAML::Header &H) {
|
||||
IO.mapRequired("Machine", H.Machine);
|
||||
}
|
||||
};
|
||||
|
||||
template <>
|
||||
struct MappingTraits<COFFYAML::Relocation> {
|
||||
static void mapping(IO &IO, COFFYAML::Relocation &Rel) {
|
||||
IO.mapRequired("Type", Rel.Type);
|
||||
IO.mapRequired("VirtualAddress", Rel.VirtualAddress);
|
||||
IO.mapRequired("SymbolTableIndex", Rel.SymbolTableIndex);
|
||||
}
|
||||
};
|
||||
|
||||
template <>
|
||||
struct MappingTraits<COFFYAML::Section> {
|
||||
static void mapping(IO &IO, COFFYAML::Section &Sec) {
|
||||
IO.mapOptional("Relocations", Sec.Relocations);
|
||||
IO.mapRequired("SectionData", Sec.SectionData);
|
||||
IO.mapRequired("Characteristics", Sec.Characteristics);
|
||||
IO.mapRequired("Name", Sec.Name);
|
||||
}
|
||||
};
|
||||
|
||||
template <>
|
||||
struct MappingTraits<COFFYAML::Object> {
|
||||
static void mapping(IO &IO, COFFYAML::Object &Obj) {
|
||||
IO.mapRequired("sections", Obj.Sections);
|
||||
IO.mapRequired("header", Obj.HeaderData);
|
||||
IO.mapRequired("symbols", Obj.Symbols);
|
||||
}
|
||||
};
|
||||
} // end namespace yaml
|
||||
} // end namespace llvm
|
||||
|
||||
int main(int argc, char **argv) {
|
||||
cl::ParseCommandLineOptions(argc, argv);
|
||||
sys::PrintStackTraceOnErrorSignal();
|
||||
@ -864,13 +652,20 @@ int main(int argc, char **argv) {
|
||||
if (MemoryBuffer::getFileOrSTDIN(Input, Buf))
|
||||
return 1;
|
||||
|
||||
SourceMgr SM;
|
||||
yaml::Stream S(Buf->getBuffer(), SM);
|
||||
COFFParser CP(S);
|
||||
yaml::Input YIn(Buf->getBuffer());
|
||||
COFFYAML::Object Doc;
|
||||
YIn >> Doc;
|
||||
if (YIn.error()) {
|
||||
errs() << "yaml2obj: Failed to parse YAML file!\n";
|
||||
return 1;
|
||||
}
|
||||
|
||||
COFFParser CP(Doc);
|
||||
if (!CP.parse()) {
|
||||
errs() << "yaml2obj: Failed to parse YAML file!\n";
|
||||
return 1;
|
||||
}
|
||||
|
||||
if (!layoutCOFF(CP)) {
|
||||
errs() << "yaml2obj: Failed to layout COFF file!\n";
|
||||
return 1;
|
||||
|
||||
Loading…
Reference in New Issue
Block a user