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lxdream.org :: lxdream/src/sh4/mmu.c :: diff
lxdream 0.9.1
released Jun 29
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filename src/sh4/mmu.c
changeset 796:a2dc83592467
prev740:dd11269ee48b
next807:1ca418e6ed5d
author nkeynes
date Wed Jul 30 22:50:44 2008 +0000 (12 years ago)
permissions -rw-r--r--
last change Bug #61: OpenBSD support
(Modified) patch from bsdmaniak, thanks!
file annotate diff log raw
1.1 --- a/src/sh4/mmu.c Wed Jul 16 10:40:10 2008 +0000
1.2 +++ b/src/sh4/mmu.c Wed Jul 30 22:50:44 2008 +0000
1.3 @@ -58,8 +58,8 @@
1.4 MMIO_WRITE(MMU, PTEH, ((MMIO_READ(MMU, PTEH) & 0x000003FF) | (vpn&0xFFFFFC00)));
1.5
1.6
1.7 -#define OCRAM_START (0x1C000000>>PAGE_BITS)
1.8 -#define OCRAM_END (0x20000000>>PAGE_BITS)
1.9 +#define OCRAM_START (0x1C000000>>LXDREAM_PAGE_BITS)
1.10 +#define OCRAM_END (0x20000000>>LXDREAM_PAGE_BITS)
1.11
1.12 #define ITLB_ENTRY_COUNT 4
1.13 #define UTLB_ENTRY_COUNT 64
1.14 @@ -236,11 +236,11 @@
1.15 switch( mode ) {
1.16 case MEM_OC_INDEX0: /* OIX=0 */
1.17 for( i=OCRAM_START; i<OCRAM_END; i++ )
1.18 - page_map[i] = cache + ((i&0x02)<<(PAGE_BITS-1));
1.19 + page_map[i] = cache + ((i&0x02)<<(LXDREAM_PAGE_BITS-1));
1.20 break;
1.21 case MEM_OC_INDEX1: /* OIX=1 */
1.22 for( i=OCRAM_START; i<OCRAM_END; i++ )
1.23 - page_map[i] = cache + ((i&0x02000000)>>(25-PAGE_BITS));
1.24 + page_map[i] = cache + ((i&0x02000000)>>(25-LXDREAM_PAGE_BITS));
1.25 break;
1.26 default: /* disabled */
1.27 for( i=OCRAM_START; i<OCRAM_END; i++ )
.