1.1 --- a/src/mem.c	Mon Dec 12 13:11:11 2005 +0000
     1.2 +++ b/src/mem.c	Tue Dec 13 14:47:59 2005 +0000
     1.3 @@ -1,5 +1,5 @@
     1.4  /**
     1.5 - * $Id: mem.c,v 1.3 2005-12-12 13:11:07 nkeynes Exp $
     1.6 + * $Id: mem.c,v 1.4 2005-12-13 14:47:59 nkeynes Exp $
     1.7   * mem.c is responsible for creating and maintaining the overall system memory
     1.8   * map, as visible from the SH4 processor. 
     1.9   *
    1.10 @@ -34,8 +34,10 @@
    1.11  
    1.12  char **page_map = NULL;
    1.13  
    1.14 +int mem_load(FILE *f);
    1.15 +void mem_save(FILE *f);
    1.16  struct dreamcast_module mem_module =
    1.17 -    { "MEM", mem_init, mem_reset, NULL, NULL, NULL, NULL };
    1.18 +    { "MEM", mem_init, mem_reset, NULL, NULL, mem_save, mem_load };
    1.19  
    1.20  struct mem_region mem_rgn[MAX_MEM_REGIONS];
    1.21  struct mmio_region *io_rgn[MAX_IO_REGIONS];
    1.22 @@ -83,6 +85,40 @@
    1.23      }
    1.24  }
    1.25  
    1.26 +void mem_save( FILE *f ) 
    1.27 +{
    1.28 +    int i;
    1.29 +    uint32_t len;
    1.30 +    
    1.31 +    /* All memory regions */
    1.32 +    fwrite( &num_mem_rgns, sizeof(num_mem_rgns), 1, f );
    1.33 +    for( i=0; i<num_mem_rgns; i++ ) {
    1.34 +	fwrite_string( mem_rgn[i].name, f );
    1.35 +	fwrite( &mem_rgn[i].base, sizeof(uint32_t), 1, f );
    1.36 +	fwrite( &mem_rgn[i].flags, sizeof(int), 1, f );
    1.37 +	fwrite( &mem_rgn[i].size, sizeof(uint32_t), 1, f );
    1.38 +	fwrite( mem_rgn[i].mem, mem_rgn[i].size, 1, f );
    1.39 +    }
    1.40 +
    1.41 +    /* All MMIO regions */
    1.42 +    fwrite( &num_io_rgns, sizeof(num_io_rgns), 1, f );
    1.43 +    for( i=0; i<num_io_rgns; i++ ) {
    1.44 +	fwrite_string( io_rgn[i]->id, f );
    1.45 +	fwrite( &io_rgn[i]->base, sizeof( uint32_t ), 1, f );
    1.46 +	fwrite( io_rgn[i]->mem, 4096, 1, f );
    1.47 +    }
    1.48 +}
    1.49 +
    1.50 +int mem_load( FILE *f )
    1.51 +{
    1.52 +    char tmp[64];
    1.53 +    uint32_t len;
    1.54 +    int i;
    1.55 +
    1.56 +    /* All memory regions */
    1.57 +    
    1.58 +}
    1.59 +
    1.60  struct mem_region *mem_map_region( void *mem, uint32_t base, uint32_t size,
    1.61                                     char *name, int flags )
    1.62  {