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tree revision 946:d41ee7994db7 lxdream-mem
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filename src/sh4/ia32abi.h
changeset 944:a4e31314bee1
prev939:6f2302afeb89
next947:aa80962d6439
author nkeynes
date Tue Jan 06 01:58:08 2009 +0000 (15 years ago)
branchlxdream-mem
permissions -rw-r--r--
last change Fully integrate SQ with the new address space code - added additional 'prefetch'
memory accessor. TLB is utterly untested, but non-TLB at least still works.
file annotate diff log raw 
     1.1 --- a/src/sh4/ia32abi.h	Sat Jan 03 03:30:26 2009 +0000

     1.2 +++ b/src/sh4/ia32abi.h	Tue Jan 06 01:58:08 2009 +0000

     1.3 @@ -26,9 +26,10 @@

     1.4  

     1.5  static inline decode_address( int addr_reg )

     1.6  {

     1.7 +    uintptr_t base = (sh4r.xlat_sh4_mode&SR_MD) ? (uintptr_t)sh4_address_space : (uintptr_t)sh4_user_address_space;

     1.8      MOV_r32_r32( addr_reg, R_ECX ); 

     1.9      SHR_imm8_r32( 12, R_ECX ); 

    1.10 -    MOV_r32disp32x4_r32( R_ECX, (uintptr_t)sh4_address_space, R_ECX );

    1.11 +    MOV_r32disp32x4_r32( R_ECX, base, R_ECX );

    1.12  }

    1.13  

    1.14  /**
.