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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 669:ab344e42bca9
prev597:87cbdf62aa35
next736:a02d1475ccfd
author nkeynes
date Mon May 12 10:00:13 2008 +0000 (13 years ago)
permissions -rw-r--r--
last change Cleanup most of the -Wall warnings (getting a bit sloppy...)
Convert FP code to use fixed banks rather than indirect pointer
(3-4% faster this way now)
file annotate diff log raw
1.1 --- a/src/sh4/mmu.c Tue Jan 22 09:45:21 2008 +0000
1.2 +++ b/src/sh4/mmu.c Mon May 12 10:00:13 2008 +0000
1.3 @@ -20,6 +20,7 @@
1.4 #include <stdio.h>
1.5 #include "sh4/sh4mmio.h"
1.6 #include "sh4/sh4core.h"
1.7 +#include "sh4/sh4trans.h"
1.8 #include "mem.h"
1.9
1.10 #define VMA_TO_EXT_ADDR(vma) ((vma)&0x1FFFFFFF)
1.11 @@ -119,6 +120,7 @@
1.12 case TLB_SIZE_4K: return MASK_4K;
1.13 case TLB_SIZE_64K: return MASK_64K;
1.14 case TLB_SIZE_1M: return MASK_1M;
1.15 + default: return 0; /* Unreachable */
1.16 }
1.17 }
1.18
1.19 @@ -327,7 +329,7 @@
1.20 * Find a UTLB entry for the associative TLB write - same as the normal
1.21 * lookup but ignores the valid bit.
1.22 */
1.23 -static inline mmu_utlb_lookup_assoc( uint32_t vpn, uint32_t asid )
1.24 +static inline int mmu_utlb_lookup_assoc( uint32_t vpn, uint32_t asid )
1.25 {
1.26 int result = -1;
1.27 unsigned int i;
1.28 @@ -349,7 +351,7 @@
1.29 * Find a ITLB entry for the associative TLB write - same as the normal
1.30 * lookup but ignores the valid bit.
1.31 */
1.32 -static inline mmu_itlb_lookup_assoc( uint32_t vpn, uint32_t asid )
1.33 +static inline int mmu_itlb_lookup_assoc( uint32_t vpn, uint32_t asid )
1.34 {
1.35 int result = -1;
1.36 unsigned int i;
.