1.1 --- a/src/mmio.h	Sun Apr 30 01:49:45 2006 +0000
     1.2 +++ b/src/mmio.h	Thu Jun 15 10:25:45 2006 +0000
     1.3 @@ -1,5 +1,5 @@
     1.4  /**
     1.5 - * $Id: mmio.h,v 1.4 2006-04-30 01:49:45 nkeynes Exp $
     1.6 + * $Id: mmio.h,v 1.5 2006-06-15 10:25:42 nkeynes Exp $
     1.7   *
     1.8   * mmio.h defines a complicated batch of macros used to build up the 
     1.9   * memory-mapped I/O regions in a reasonably readable fashion.
    1.10 @@ -83,6 +83,11 @@
    1.11              io_rgn[mid]->index[(r)>>2]->desc : "Undefined register" )
    1.12  #define MMIO_NAME_BYNUM( mid ) (io_rgn[mid]->id)
    1.13  
    1.14 +#define MMIO_REGID_IOBYNUM( io, r ) (io->index[(r)>>2] != NULL ? \
    1.15 +            io->index[(r)>>2]->id : "<UNDEF>" )
    1.16 +#define MMIO_REGDESC_IOBYNUM( io, r ) (io->index[(r)>>2] != NULL ? \
    1.17 +            io->index[(r)>>2]->desc : "Undefined register" )
    1.18 +
    1.19  #ifdef __cplusplus
    1.20  }
    1.21  #endif