pe-binary: add pe_is_native() for checking if PE is native

src/shared/pe-binary.c

@@ -6,6 +6,7 @@
 #include "log.h"
 #include "pe-binary.h"
 #include "string-util.h"
+#include "uki.h"
 
 bool pe_header_is_64bit(const PeHeader *h) {
         assert(h);
@@ -273,3 +274,13 @@ bool pe_is_addon(const PeHeader *pe_header, const IMAGE_SECTION_HEADER *sections
                  pe_header_find_section(pe_header, sections, ".dtb") ||
                  pe_header_find_section(pe_header, sections, ".ucode"));
 }
+
+bool pe_is_native(const PeHeader *pe_header) {
+        assert(pe_header);
+
+#ifdef _IMAGE_FILE_MACHINE_NATIVE
+        return le16toh(pe_header->pe.Machine) == _IMAGE_FILE_MACHINE_NATIVE;
+#else
+        return false;
+#endif
+}

src/shared/pe-binary.h

@@ -145,3 +145,5 @@ int pe_read_section_data_by_name(int fd, const PeHeader *pe_header, const IMAGE_
 
 bool pe_is_uki(const PeHeader *pe_header, const IMAGE_SECTION_HEADER *sections);
 bool pe_is_addon(const PeHeader *pe_header, const IMAGE_SECTION_HEADER *sections);
+
+bool pe_is_native(const PeHeader *pe_header);