#include <glib.h>
-/* FIXME: implement support for misaligned reads */
-
typedef union {
guint32 ival;
float fval;
typedef union {
guint64 ival;
double fval;
+ unsigned char cval [8];
} mono_rdouble;
-#define read16(x) GUINT16_FROM_LE (*((guint16 *) (x)))
-#define read32(x) GUINT32_FROM_LE (*((guint32 *) (x)))
-#define read64(x) GUINT64_FROM_LE (*((guint64 *) (x)))
+#if NO_UNALIGNED_ACCESS
+
+guint16 mono_read16 (const unsigned char *x);
+guint32 mono_read32 (const unsigned char *x);
+guint64 mono_read64 (const unsigned char *x);
+
+#define read16(x) (mono_read16 ((const unsigned char *)(x)))
+#define read32(x) (mono_read32 ((const unsigned char *)(x)))
+#define read64(x) (mono_read64 ((const unsigned char *)(x)))
+
+#else
+
+#define read16(x) GUINT16_FROM_LE (*((const guint16 *) (x)))
+#define read32(x) GUINT32_FROM_LE (*((const guint32 *) (x)))
+#define read64(x) GUINT64_FROM_LE (*((const guint64 *) (x)))
+
+#endif
#define readr4(x,dest) \
do { \