revision 1231:d63c808ddcd3
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raw | bz2 | zip | gz changeset | 1231:d63c808ddcd3 |
parent | 1229:dc935eee9767 |
parent | 1230:64a91ef571fc |
child | 1232:e5b12e2fe6ba |
author | nkeynes |
date | Thu Feb 23 20:16:37 2012 +1000 (12 years ago) |
Merge emu sign-extension fix to top
1.1 --- a/src/sh4/sh4core.in Thu Feb 23 19:43:24 2012 +10001.2 +++ b/src/sh4/sh4core.in Thu Feb 23 20:16:37 2012 +10001.3 @@ -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 {:
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