%
% (c) The GRASP Project, Glasgow University, 1998
%
\section[MachDeps]{Info/sizes of STG types}

NB: THIS FILE IS INCLUDED IN HASKELL SOURCE!

Definitions that characterise machine specific properties
of basic Stg types provided as unboxed types (mirrors the typedefs in StgTypes.)

\begin{code}
#ifndef MACHDEPS_H
#define MACHDEPS_H

#include "config.h"

#define CHAR_SIZE_IN_BYTES	1
#define ADDR_SIZE_IN_BYTES	SIZEOF_VOID_P
#define INT_SIZE_IN_BYTES	SIZEOF_LONG
#define WORD_SIZE_IN_BYTES	SIZEOF_LONG

#if alpha_TARGET_ARCH
#define FLOAT_SIZE_IN_BYTES 	SIZEOF_DOUBLE
#define DOUBLE_SIZE_IN_BYTES	SIZEOF_DOUBLE
#else
#define FLOAT_SIZE_IN_BYTES 	SIZEOF_FLOAT
#define DOUBLE_SIZE_IN_BYTES	SIZEOF_DOUBLE
#endif

#endif
\end{code}