Merge commit '4ed09fda06' as 'externals/xbyak'

externals/xbyak/test/nm_frame.cpp

@@ -0,0 +1,51 @@
+#include <stdio.h>
+#define XBYAK_ENABLE_OMITTED_OPERAND
+#include "xbyak/xbyak.h"
+
+using namespace Xbyak;
+
+#ifdef _MSC_VER
+	#pragma warning(disable : 4245)
+#endif
+class Sample : public CodeGenerator {
+	void operator=(const Sample&);
+public:
+#include "nm.cpp"
+};
+
+#define _STR(x) #x
+#define TEST(syntax) err = true; try { syntax; err = false; } catch (Xbyak::Error) { } catch (...) { } if (!err) printf("should be err:%s;\n", _STR(syntax))
+
+class ErrorSample : public CodeGenerator {
+	void operator=(const ErrorSample&);
+public:
+	void gen()
+	{
+		bool err;
+		TEST(mov(ptr[eax],1));
+		TEST(test(ptr[eax],1));
+		TEST(adc(ptr[eax],1));
+		TEST(setz(eax));
+	}
+};
+int main()
+	try
+{
+	size_t size = sizeof(Xbyak::Operand);
+	if (size != 4) {
+		printf("sizeof Operand %d\n", (int)size);
+	}
+	try {
+		Sample s;
+		s.gen();
+	} catch (std::exception& e) {
+		printf("ERR:%s\n", e.what());
+	} catch (...) {
+		printf("unknown error\n");
+	}
+	ErrorSample es;
+	es.gen();
+} catch (std::exception& e) {
+	printf("err %s\n", e.what());
+	return 1;
+}