#include "llvm/ADT/StringExtras.h"
#include "llvm/ADT/StringMap.h"
#include "llvm/ADT/StringSwitch.h"
-#include "llvm/Support/COFF.h"
+#include "llvm/Object/COFFYaml.h"
#include "llvm/Support/Casting.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Endian.h"
#include "llvm/Support/PrettyStackTrace.h"
#include "llvm/Support/Signals.h"
#include "llvm/Support/SourceMgr.h"
-#include "llvm/Support/YAMLTraits.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/Support/system_error.h"
#include <vector>
static cl::opt<std::string>
Input(cl::Positional, cl::desc("<input>"), cl::init("-"));
-// The structure of the yaml files is not an exact 1:1 match to COFF. In order
-// to use yaml::IO, we use these structures which are closer to the source.
-namespace COFFYAML {
- struct Section {
- COFF::section Header;
- unsigned Alignment;
- StringRef SectionData;
- std::vector<COFF::relocation> Relocations;
- StringRef Name;
- Section() {
- memset(&Header, 0, sizeof(COFF::section));
- }
- };
-
- struct Symbol {
- COFF::symbol Header;
- COFF::SymbolBaseType SimpleType;
- COFF::SymbolComplexType ComplexType;
- StringRef AuxiliaryData;
- StringRef Name;
- Symbol() {
- memset(&Header, 0, sizeof(COFF::symbol));
- }
- };
-
- struct Object {
- COFF::header Header;
- std::vector<Section> Sections;
- std::vector<Symbol> Symbols;
- Object() {
- memset(&Header, 0, sizeof(COFF::header));
- }
- };
-}
-
/// This parses a yaml stream that represents a COFF object file.
/// See docs/yaml2obj for the yaml scheema.
struct COFFParser {
return true;
}
-LLVM_YAML_IS_SEQUENCE_VECTOR(COFF::relocation)
-LLVM_YAML_IS_SEQUENCE_VECTOR(COFFYAML::Section)
-LLVM_YAML_IS_SEQUENCE_VECTOR(COFFYAML::Symbol)
-
-namespace llvm {
-
-namespace COFF {
- Characteristics operator|(Characteristics a, Characteristics b) {
- uint32_t Ret = static_cast<uint32_t>(a) | static_cast<uint32_t>(b);
- return static_cast<Characteristics>(Ret);
- }
-
- SectionCharacteristics
- operator|(SectionCharacteristics a, SectionCharacteristics b) {
- uint32_t Ret = static_cast<uint32_t>(a) | static_cast<uint32_t>(b);
- return static_cast<SectionCharacteristics>(Ret);
- }
-}
-
-namespace yaml {
-
-#define BCase(X) IO.bitSetCase(Value, #X, COFF::X);
-
-template <>
-struct ScalarBitSetTraits<COFF::SectionCharacteristics> {
- static void bitset(IO &IO, COFF::SectionCharacteristics &Value) {
- BCase(IMAGE_SCN_TYPE_NO_PAD);
- BCase(IMAGE_SCN_CNT_CODE);
- BCase(IMAGE_SCN_CNT_INITIALIZED_DATA);
- BCase(IMAGE_SCN_CNT_UNINITIALIZED_DATA);
- BCase(IMAGE_SCN_LNK_OTHER);
- BCase(IMAGE_SCN_LNK_INFO);
- BCase(IMAGE_SCN_LNK_REMOVE);
- BCase(IMAGE_SCN_LNK_COMDAT);
- BCase(IMAGE_SCN_GPREL);
- BCase(IMAGE_SCN_MEM_PURGEABLE);
- BCase(IMAGE_SCN_MEM_16BIT);
- BCase(IMAGE_SCN_MEM_LOCKED);
- BCase(IMAGE_SCN_MEM_PRELOAD);
- BCase(IMAGE_SCN_LNK_NRELOC_OVFL);
- BCase(IMAGE_SCN_MEM_DISCARDABLE);
- BCase(IMAGE_SCN_MEM_NOT_CACHED);
- BCase(IMAGE_SCN_MEM_NOT_PAGED);
- BCase(IMAGE_SCN_MEM_SHARED);
- BCase(IMAGE_SCN_MEM_EXECUTE);
- BCase(IMAGE_SCN_MEM_READ);
- BCase(IMAGE_SCN_MEM_WRITE);
- }
-};
-
-template <>
-struct ScalarBitSetTraits<COFF::Characteristics> {
- static void bitset(IO &IO, COFF::Characteristics &Value) {
- BCase(IMAGE_FILE_RELOCS_STRIPPED);
- BCase(IMAGE_FILE_EXECUTABLE_IMAGE);
- BCase(IMAGE_FILE_LINE_NUMS_STRIPPED);
- BCase(IMAGE_FILE_LOCAL_SYMS_STRIPPED);
- BCase(IMAGE_FILE_AGGRESSIVE_WS_TRIM);
- BCase(IMAGE_FILE_LARGE_ADDRESS_AWARE);
- BCase(IMAGE_FILE_BYTES_REVERSED_LO);
- BCase(IMAGE_FILE_32BIT_MACHINE);
- BCase(IMAGE_FILE_DEBUG_STRIPPED);
- BCase(IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP);
- BCase(IMAGE_FILE_NET_RUN_FROM_SWAP);
- BCase(IMAGE_FILE_SYSTEM);
- BCase(IMAGE_FILE_DLL);
- BCase(IMAGE_FILE_UP_SYSTEM_ONLY);
- BCase(IMAGE_FILE_BYTES_REVERSED_HI);
- }
-};
-#undef BCase
-
-#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);
- }
-};
-
-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::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> {
- struct NStorageClass {
- NStorageClass(IO&) : StorageClass(COFF::SymbolStorageClass(0)) {
- }
- NStorageClass(IO&, uint8_t S) : StorageClass(COFF::SymbolStorageClass(S)) {
- }
- uint8_t denormalize(IO &) {
- return StorageClass;
- }
-
- COFF::SymbolStorageClass StorageClass;
- };
-
- static void mapping(IO &IO, COFFYAML::Symbol &S) {
- MappingNormalization<NStorageClass, uint8_t> NS(IO, S.Header.StorageClass);
-
- IO.mapRequired("SimpleType", S.SimpleType);
- IO.mapOptional("NumberOfAuxSymbols", S.Header.NumberOfAuxSymbols);
- IO.mapRequired("Name", S.Name);
- IO.mapRequired("StorageClass", NS->StorageClass);
- IO.mapOptional("AuxiliaryData", S.AuxiliaryData);
- IO.mapRequired("ComplexType", S.ComplexType);
- IO.mapRequired("Value", S.Header.Value);
- IO.mapRequired("SectionNumber", S.Header.SectionNumber);
- }
-};
-
-template <>
-struct MappingTraits<COFF::header> {
- struct NMachine {
- NMachine(IO&) : Machine(COFF::MachineTypes(0)) {
- }
- NMachine(IO&, uint16_t M) : Machine(COFF::MachineTypes(M)) {
- }
- uint16_t denormalize(IO &) {
- return Machine;
- }
- COFF::MachineTypes Machine;
- };
-
- struct NCharacteristics {
- NCharacteristics(IO&) : Characteristics(COFF::Characteristics(0)) {
- }
- NCharacteristics(IO&, uint16_t C) :
- Characteristics(COFF::Characteristics(C)) {
- }
- uint16_t denormalize(IO &) {
- return Characteristics;
- }
-
- COFF::Characteristics Characteristics;
- };
-
- static void mapping(IO &IO, COFF::header &H) {
- MappingNormalization<NMachine, uint16_t> NM(IO, H.Machine);
- MappingNormalization<NCharacteristics, uint16_t> NC(IO, H.Characteristics);
-
- IO.mapRequired("Machine", NM->Machine);
- IO.mapOptional("Characteristics", NC->Characteristics);
- }
-};
-
-template <>
-struct MappingTraits<COFF::relocation> {
- struct NType {
- NType(IO &) : Type(COFF::RelocationTypeX86(0)) {
- }
- NType(IO &, uint16_t T) : Type(COFF::RelocationTypeX86(T)) {
- }
- uint16_t denormalize(IO &) {
- return Type;
- }
- COFF::RelocationTypeX86 Type;
- };
-
- static void mapping(IO &IO, COFF::relocation &Rel) {
- MappingNormalization<NType, uint16_t> NT(IO, Rel.Type);
-
- IO.mapRequired("Type", NT->Type);
- IO.mapRequired("VirtualAddress", Rel.VirtualAddress);
- IO.mapRequired("SymbolTableIndex", Rel.SymbolTableIndex);
- }
-};
-
-template <>
-struct MappingTraits<COFFYAML::Section> {
- struct NCharacteristics {
- NCharacteristics(IO &) : Characteristics(COFF::SectionCharacteristics(0)) {
- }
- NCharacteristics(IO &, uint32_t C) :
- Characteristics(COFF::SectionCharacteristics(C)) {
- }
- uint32_t denormalize(IO &) {
- return Characteristics;
- }
- COFF::SectionCharacteristics Characteristics;
- };
-
- static void mapping(IO &IO, COFFYAML::Section &Sec) {
- MappingNormalization<NCharacteristics, uint32_t> NC(IO,
- Sec.Header.Characteristics);
- IO.mapOptional("Relocations", Sec.Relocations);
- IO.mapRequired("SectionData", Sec.SectionData);
- IO.mapRequired("Characteristics", NC->Characteristics);
- IO.mapRequired("Name", Sec.Name);
- IO.mapOptional("Alignment", Sec.Alignment);
- }
-};
-
-template <>
-struct MappingTraits<COFFYAML::Object> {
- static void mapping(IO &IO, COFFYAML::Object &Obj) {
- IO.mapRequired("sections", Obj.Sections);
- IO.mapRequired("header", Obj.Header);
- IO.mapRequired("symbols", Obj.Symbols);
- }
-};
-} // end namespace yaml
-} // end namespace llvm
-
int main(int argc, char **argv) {
cl::ParseCommandLineOptions(argc, argv);
sys::PrintStackTraceOnErrorSignal();
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