Endian specific floating point types (e.g. f32be)

core/runtime/core.odin

@@ -57,7 +57,7 @@ Type_Info_Struct_Soa_Kind :: enum u8 {
 Type_Info_Named      :: struct {name: string, base: ^Type_Info};
 Type_Info_Integer    :: struct {signed: bool, endianness: Platform_Endianness};
 Type_Info_Rune       :: struct {};
-Type_Info_Float      :: struct {};
+Type_Info_Float      :: struct {endianness: Platform_Endianness};
 Type_Info_Complex    :: struct {};
 Type_Info_Quaternion :: struct {};
 Type_Info_String     :: struct {is_cstring: bool};

core/runtime/internal.odin

@@ -18,6 +18,22 @@ bswap_128 :: proc "none" (x: u128) -> u128 {
 	return u128(bswap_64(u64(x))) | u128(bswap_64(u64(x>>64)));
 }
 
+
+bswap_f32 :: proc "none" (f: f32) -> f32 {
+	x := transmute(u32)f;
+	z := x>>24 | (x>>8)&0xff00 | (x<<8)&0xff0000 | x<<24;
+	return transmute(f32)z;
+
+}
+
+bswap_f64 :: proc "none" (f: f64) -> f64 {
+	x := transmute(u64)f;
+	z := u64(bswap_32(u32(x))) | u64(bswap_32(u32(x>>32)));
+	return transmute(f64)z;
+}
+
+
+
 ptr_offset :: inline proc "contextless" (ptr: $P/^$T, n: int) -> P {
 	new := int(uintptr(ptr)) + size_of(T)*n;
 	return P(uintptr(new));