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D60366.diff
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Sun, Aug 18, 4:14 AM

D60366.diff

Index: llvm/trunk/include/llvm-c/Object.h
===================================================================
--- llvm/trunk/include/llvm-c/Object.h
+++ llvm/trunk/include/llvm-c/Object.h
@@ -39,6 +39,24 @@
typedef struct LLVMOpaqueSymbolIterator *LLVMSymbolIteratorRef;
typedef struct LLVMOpaqueRelocationIterator *LLVMRelocationIteratorRef;
+typedef enum {
+ LLVMBinaryTypeArchive, /**< Archive file. */
+ LLVMBinaryTypeMachOUniversalBinary, /**< Mach-O Universal Binary file. */
+ LLVMBinaryTypeCOFFImportFile, /**< COFF Import file. */
+ LLVMBinaryTypeIR, /**< LLVM IR. */
+ LLVMBinaryTypeWinRes, /**< Windows resource (.res) file. */
+ LLVMBinaryTypeCOFF, /**< COFF Object file. */
+ LLVMBinaryTypeELF32L, /**< ELF 32-bit, little endian. */
+ LLVMBinaryTypeELF32B, /**< ELF 32-bit, big endian. */
+ LLVMBinaryTypeELF64L, /**< ELF 64-bit, little endian. */
+ LLVMBinaryTypeELF64B, /**< ELF 64-bit, big endian. */
+ LLVMBinaryTypeMachO32L, /**< MachO 32-bit, little endian. */
+ LLVMBinaryTypeMachO32B, /**< MachO 32-bit, big endian. */
+ LLVMBinaryTypeMachO64L, /**< MachO 64-bit, little endian. */
+ LLVMBinaryTypeMachO64B, /**< MachO 64-bit, big endian. */
+ LLVMBinaryTypeWasm, /**< Web Assembly. */
+} LLVMBinaryType;
+
/**
* Create a binary file from the given memory buffer.
*
@@ -78,6 +96,14 @@
*/
LLVMMemoryBufferRef LLVMBinaryCopyMemoryBuffer(LLVMBinaryRef BR);
+/**
+ * Retrieve the specific type of a binary.
+ *
+ * @see llvm::object::Binary::getType
+ */
+LLVMBinaryType LLVMBinaryGetType(LLVMBinaryRef BR);
+
+
// ObjectFile creation
LLVMObjectFileRef LLVMCreateObjectFile(LLVMMemoryBufferRef MemBuf);
void LLVMDisposeObjectFile(LLVMObjectFileRef ObjectFile);
Index: llvm/trunk/lib/Object/Object.cpp
===================================================================
--- llvm/trunk/lib/Object/Object.cpp
+++ llvm/trunk/lib/Object/Object.cpp
@@ -85,6 +85,52 @@
delete unwrap(BR);
}
+LLVMBinaryType LLVMBinaryGetType(LLVMBinaryRef BR) {
+ class BinaryTypeMapper final : public Binary {
+ public:
+ static LLVMBinaryType mapBinaryTypeToLLVMBinaryType(unsigned Kind) {
+ switch (Kind) {
+ case ID_Archive:
+ return LLVMBinaryTypeArchive;
+ case ID_MachOUniversalBinary:
+ return LLVMBinaryTypeMachOUniversalBinary;
+ case ID_COFFImportFile:
+ return LLVMBinaryTypeCOFFImportFile;
+ case ID_IR:
+ return LLVMBinaryTypeIR;
+ case ID_WinRes:
+ return LLVMBinaryTypeWinRes;
+ case ID_COFF:
+ return LLVMBinaryTypeCOFF;
+ case ID_ELF32L:
+ return LLVMBinaryTypeELF32L;
+ case ID_ELF32B:
+ return LLVMBinaryTypeELF32B;
+ case ID_ELF64L:
+ return LLVMBinaryTypeELF64L;
+ case ID_ELF64B:
+ return LLVMBinaryTypeELF64B;
+ case ID_MachO32L:
+ return LLVMBinaryTypeMachO32L;
+ case ID_MachO32B:
+ return LLVMBinaryTypeMachO32B;
+ case ID_MachO64L:
+ return LLVMBinaryTypeMachO64L;
+ case ID_MachO64B:
+ return LLVMBinaryTypeMachO64B;
+ case ID_Wasm:
+ return LLVMBinaryTypeWasm;
+ case ID_StartObjects:
+ case ID_EndObjects:
+ llvm_unreachable("Marker types are not valid binary kinds!");
+ default:
+ llvm_unreachable("Unknown binary kind!");
+ }
+ }
+ };
+ return BinaryTypeMapper::mapBinaryTypeToLLVMBinaryType(unwrap(BR)->getType());
+}
+
// ObjectFile creation
LLVMObjectFileRef LLVMCreateObjectFile(LLVMMemoryBufferRef MemBuf) {
std::unique_ptr<MemoryBuffer> Buf(unwrap(MemBuf));

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