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tree revision 1296:30ecee61f811
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filename src/sh4/sh4core.in
changeset 1231:d63c808ddcd3
prev1217:677b1d85f1b4
prev1230:64a91ef571fc
author nkeynes
date Sat Jan 26 14:00:48 2013 +1000 (11 years ago)
permissions -rw-r--r--
last change Change glib includes to #include <glib.h> rather than the individual
headers, as recent glib versions are breaking on this
file annotate diff log raw 
     1.1 --- a/src/sh4/sh4core.in	Mon Feb 13 20:00:27 2012 +1000

     1.2 +++ b/src/sh4/sh4core.in	Sat Jan 26 14:00:48 2013 +1000

     1.3 @@ -709,7 +709,7 @@

     1.4  :}

     1.5  MULS.W Rm, Rn {:

     1.6      sh4r.mac = (sh4r.mac&0xFFFFFFFF00000000LL) |

     1.7 -               (uint32_t)(SIGNEXT32(sh4r.r[Rm]&0xFFFF) * SIGNEXT32(sh4r.r[Rn]&0xFFFF));

     1.8 +               (uint32_t)(SIGNEXT32((int16_t)(sh4r.r[Rm])) * SIGNEXT32((int16_t)(sh4r.r[Rn])));

     1.9  :}

    1.10  NEGC Rm, Rn {:

    1.11      tmp = 0 - sh4r.r[Rm];

    1.12 @@ -1234,7 +1234,7 @@

    1.13      if( IS_FPU_DOUBLEPREC() ) {

    1.14          DR(FRn) += DR(FRm)*DR(0);

    1.15      } else {

    1.16 -	FR(FRn) += FR(FRm)*FR(0);

    1.17 +	FR(FRn) += (double)FR(FRm)*(double)FR(0);

    1.18      }

    1.19  :}

    1.20  FRCHG {:
.