lxdream.org :: lxdream/src/sh4/sh4dasm.in r1190:2e66e9053037

filename	src/sh4/sh4dasm.in
changeset	1190:2e66e9053037
prev	1065:bc1cc0c54917
next	1300:d18488c8668b
author	nkeynes
date	Mon Oct 15 21:19:22 2012 +1000 (11 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/sh4dasm.in	Sun Jul 05 13:52:50 2009 +1000
     1.2 +++ b/src/sh4/sh4dasm.in	Mon Oct 15 21:19:22 2012 +1000
     1.3 @@ -27,6 +27,13 @@
     1.4  {
     1.5      sh4addr_t addr = mmu_vma_to_phys_disasm(pc);
     1.6      uint32_t tmp;
     1.7 +    
     1.8 +    if( addr == MMU_VMA_ERROR ) {
     1.9 +        sprintf( opcode, "?? ??" );
    1.10 +        snprintf( buf, len, "???" );
    1.11 +        return pc+2;
    1.12 +    }
    1.13 +    
    1.14      uint16_t ir = ext_address_space[addr>>12]->read_word(addr);
    1.15  
    1.16  #define UNDEF(ir) snprintf( buf, len, "????    " );