1.1 --- a/src/mem.h	Tue Jan 13 11:56:28 2009 +0000
     1.2 +++ b/src/mem.h	Thu Jun 25 21:21:18 2009 +0000
     1.3 @@ -58,6 +58,8 @@
     1.4       * spaces are automatically forced to unmapped_prefetch by mem.c
     1.5       */
     1.6      mem_prefetch_fn_t prefetch;
     1.7 +    /* Convenience for SH4 byte read/modify/write instructions */
     1.8 +    mem_read_fn_t read_byte_for_write;
     1.9  } *mem_region_fn_t;
    1.10  
    1.11  int32_t FASTCALL unmapped_read_long( sh4addr_t addr );