[LLVM-C] Allow Access to the Type of a Binary

Summary:  Add an accessor for the type of a binary file.

Reviewers: whitequark, deadalnix

Reviewed By: whitequark

Subscribers: hiraditya, aheejin, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D60366

llvm-svn: 357872

1 files changed, 26 insertions, 0 deletions

diff --git a/llvm/include/llvm-c/Object.h b/llvm/include/llvm-c/Object.h
index c2c8a29c678..ae20fef5b6d 100644
--- a/llvm/include/llvm-c/Object.h
+++ b/llvm/include/llvm-c/Object.h
@@ -39,6 +39,24 @@ typedef struct LLVMOpaqueSectionIterator *LLVMSectionIteratorRef;
 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 @@ void LLVMDisposeBinary(LLVMBinaryRef BR);
  */
 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);