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filename src/sh4/ia32mac.h
changeset 901:32c5cf5e206f
prev736:a02d1475ccfd
next905:4c17ebd9ef5e
author nkeynes
date Sun Oct 26 02:28:29 2008 +0000 (15 years ago)
permissions -rw-r--r--
last change Move the precision/size tests to translation-time rather than execution-time,
and flush/retranslate on a mismatch. Shaves a few percent off the core runtime
file annotate diff log raw 
     1.1 --- a/src/sh4/ia32mac.h	Mon Jul 14 07:44:42 2008 +0000

     1.2 +++ b/src/sh4/ia32mac.h	Sun Oct 26 02:28:29 2008 +0000

     1.3 @@ -120,20 +120,11 @@

     1.4   * Emit the 'start of block' assembly. Sets up the stack frame and save

     1.5   * SI/DI as required

     1.6   */

     1.7 -void sh4_translate_begin_block( sh4addr_t pc ) 

     1.8 +void enter_block( ) 

     1.9  {

    1.10      PUSH_r32(R_EBP);

    1.11      /* mov &sh4r, ebp */

    1.12      load_ptr( R_EBP, ((uint8_t *)&sh4r) + 128 );

    1.13 -

    1.14 -    sh4_x86.in_delay_slot = FALSE;

    1.15 -    sh4_x86.priv_checked = FALSE;

    1.16 -    sh4_x86.fpuen_checked = FALSE;

    1.17 -    sh4_x86.branch_taken = FALSE;

    1.18 -    sh4_x86.backpatch_posn = 0;

    1.19 -    sh4_x86.block_start_pc = pc;

    1.20 -    sh4_x86.tstate = TSTATE_NONE;

    1.21 -    sh4_x86.tlb_on = IS_MMU_ENABLED();

    1.22      sh4_x86.stack_posn = 8;

    1.23  }

    1.24
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