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tree revision 577:a181aeacd6e8 lxdream-mmu
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filename src/sh4/sh4mem.c
changeset 577:a181aeacd6e8
prev571:9bc09948d0f2
next1065:bc1cc0c54917
author nkeynes
date Mon Jan 14 10:23:49 2008 +0000 (15 years ago)
branchlxdream-mmu
permissions -rw-r--r--
last change Remove asm file and convert to inline (easier to cope with platform conventions)
Add breakpoint support
Add MMU store-queue support
file annotate diff log raw 
     1.1 --- a/src/sh4/sh4mem.c	Thu Jan 10 08:28:37 2008 +0000

     1.2 +++ b/src/sh4/sh4mem.c	Mon Jan 14 10:23:49 2008 +0000

     1.3 @@ -423,19 +423,6 @@

     1.4      }

     1.5  }

     1.6  

     1.7 -void sh4_flush_store_queue( sh4addr_t addr )

     1.8 -{

     1.9 -    /* Store queue operation */

    1.10 -    if( IS_MMU_ENABLED() ) {

    1.11 -

    1.12 -    }

    1.13 -    int queue = (addr&0x20)>>2;

    1.14 -    sh4ptr_t src = (sh4ptr_t)&sh4r.store_queue[queue];

    1.15 -    uint32_t hi = (MMIO_READ( MMU, (queue == 0 ? QACR0 : QACR1) ) & 0x1C) << 24;

    1.16 -    uint32_t target = (addr&0x03FFFFE0) | hi;

    1.17 -    mem_copy_to_sh4( target, src, 32 );

    1.18 -}

    1.19 -

    1.20  sh4ptr_t sh4_get_region_by_vma( sh4addr_t vma )

    1.21  {

    1.22      uint64_t ppa = mmu_vma_to_phys_read(vma);
.