Add ByteOrder.cpp

tmtfx · tmtfx · commit c07422d717f5 · 2024-09-09T09:49:25.000+02:00
diff --git a/Jamfile b/Jamfile
@@ -199,6 +199,7 @@ local sourceFiles =
 	PrintJob.cpp
 	
 	#SupportKit
+	ByteOrder.cpp
 	StopWatch.cpp
 	Beep.cpp
 	Locker.cpp
diff --git a/bindings/__init__.py b/bindings/__init__.py
@@ -91,6 +91,7 @@
 from .Input import *
 from .PrintJob import *
 
+from .ByteOrder import *
 from .StopWatch import *
 from .Beep import *
 from .Architecture import *
diff --git a/bindings/support/ByteOrder.cpp b/bindings/support/ByteOrder.cpp
@@ -6,9 +6,33 @@
 #include <support/ByteOrder.h>
 
 namespace py = pybind11;
+/*
+uint64 sw_int64(uint64 arg){
+	#if __GNUC__ >= 4
+	return __builtin_bswap64(arg);
+	#else
+	return __swap_int64(arg);
+}*/
 
+#if __GNUC__ >= 4
+	uint64 swap_int64(uint64 arg) {
+		return __builtin_bswap64(arg);
+	}
+	uint32 swap_int32(uint32 arg) {
+		return __builtin_bswap32(arg);
+	}
+	uint16 swap_int16(uint16 arg) {
+		return __builtin_bswap16(arg);
+	}
+#else 
+	extern uint64 __swap_int64(uint64 arg);
+	extern uint32 __swap_int32(uint32 arg);
+	extern uint16 __swap_int16(uint16 arg);
+#endif
 
-void define_ByteOrder(py::module_& m)
+
+
+PYBIND11_MODULE(ByteOrder, m)
 {
 py::enum_<swap_action>(m, "swap_action", "")
 .value("B_SWAP_HOST_TO_LENDIAN", swap_action::B_SWAP_HOST_TO_LENDIAN, "")
@@ -25,11 +49,18 @@ m.def("is_type_swapped", &is_type_swapped, "", py::arg("type"));
 m.def("__swap_double", &__swap_double, "", py::arg("arg"));
 
 m.def("__swap_float", &__swap_float, "", py::arg("arg"));
-
+/*
 m.def("__swap_int64", &__swap_int64, "", py::arg("arg"));
-
 m.def("__swap_int32", &__swap_int32, "", py::arg("arg"));
-
 m.def("__swap_int16", &__swap_int16, "", py::arg("arg"));
-
+*/
+#if __GNUC__ >= 4
+m.def("__swap_int64", &swap_int64, "Swap bytes of a 64-bit integer");
+m.def("__swap_int32", &swap_int32, "Swap bytes of a 32-bit integer");
+m.def("__swap_int16", &swap_int16, "Swap bytes of a 16-bit integer");
+#else
+m.def("__swap_int64", &__swap_int64, "", py::arg("arg"));
+m.def("__swap_int32", &__swap_int32, "", py::arg("arg"));
+m.def("__swap_int16", &__swap_int16, "", py::arg("arg"));
+#endif
 }
