lxdream.org :: lxdream/src/sh4/mmu.c r1295:9067aff5522d

filename	src/sh4/mmu.c
changeset	1295:9067aff5522d
prev	1217:677b1d85f1b4
next	1298:d0eb2307b847
author	nkeynes
date	Mon Oct 15 21:19:22 2012 +1000 (10 years ago)
permissions	-rw-r--r--
last change	Merge workaround for interpreted mode accesses to the OC ram regions in AT=0 cases. Still broken for other cases

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     1.1 --- a/src/sh4/mmu.c	Mon Feb 13 20:00:27 2012 +1000
     1.2 +++ b/src/sh4/mmu.c	Mon Oct 15 21:19:22 2012 +1000
     1.3 @@ -1245,7 +1245,7 @@
     1.4      }
     1.5  
     1.6      if( (mmucr & MMUCR_AT) == 0 ) {
     1.7 -        return sh4_ext_address_space[VMA_TO_EXT_ADDR(addr)>>12];
     1.8 +        return sh4_address_space[addr>>12];
     1.9      }
    1.10  
    1.11      /* If we get this far, translation is required */
    1.12 @@ -1315,7 +1315,7 @@
    1.13      }
    1.14  
    1.15      if( (mmucr & MMUCR_AT) == 0 ) {
    1.16 -        return sh4_ext_address_space[VMA_TO_EXT_ADDR(addr)>>12];
    1.17 +        return sh4_address_space[addr>>12];
    1.18      }
    1.19  
    1.20      /* If we get this far, translation is required */
    1.21 @@ -1381,7 +1381,7 @@
    1.22      }
    1.23  
    1.24      if( (mmucr & MMUCR_AT) == 0 ) {
    1.25 -        return sh4_ext_address_space[VMA_TO_EXT_ADDR(addr)>>12];
    1.26 +        return sh4_address_space[addr>>12];
    1.27      }
    1.28  
    1.29      /* If we get this far, translation is required */