Contents|Index|Previous|Next Predefined preprocessor macros for m68k  GCC defines the following preprocessor macros for the Motorola m68k configurations. Any Motorola m68k architecture: __mc68000__ Any Motorola m68010 architecture: __mc68010__ Any Motorola m68020 architecture: __mc68020__ Any Motorola m68030 architecture: __mc68030__ Any Motorola m68040 architecture: __mc68040__ Any Motorola m68060 architecture: __mc68060__ Any Motorola m68332 architecture: __mc68332__ Any Motorola m68881 architecture: __HAVE_68881__ Top|Contents|Index|Previous|Next