1.1 --- a/src/sh4/sh4mem.c	Tue Jan 22 09:45:21 2008 +0000
     1.2 +++ b/src/sh4/sh4mem.c	Tue Jan 22 10:06:41 2008 +0000
     1.3 @@ -425,12 +425,11 @@
     1.4  
     1.5  sh4ptr_t sh4_get_region_by_vma( sh4addr_t vma )
     1.6  {
     1.7 -    uint64_t ppa = mmu_vma_to_phys_read(vma);
     1.8 -    if( ppa>>32 ) {
     1.9 -	return 0;
    1.10 +    sh4addr_t addr = mmu_vma_to_phys_read(vma);
    1.11 +    if( addr == MMU_VMA_ERROR ) {
    1.12 +	return NULL;
    1.13      }
    1.14  
    1.15 -    sh4addr_t addr = (sh4addr_t)ppa;
    1.16      sh4ptr_t page = page_map[ (addr & 0x1FFFFFFF) >> 12 ];
    1.17      if( ((uintptr_t)page) < MAX_IO_REGIONS ) { /* IO Region */
    1.18          return NULL;