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Don't cause illegal instruction exception on unknown REP instruction. Patch from Battler.

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This commit is contained in:
TomW 2016-03-17 21:47:56 +00:00
commit 673a3527af
2 changed files with 4 additions and 5 deletions
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7
src/386_dynarec.c
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@ -1092,10 +1092,9 @@ int rep386(int fv)
default: default:
pc=ipc; pc = ipc+1;
cycles-=20; //pclog("Bad REP %02X %i\n", temp, rep32 >> 8);
pclog("Bad REP %02X %i\n", temp, rep32 >> 8); break;
x86illegal();
} }
if (rep32&0x200) ECX=c; if (rep32&0x200) ECX=c;
else CX=c; else CX=c;

2
src/808x.c
View file

@ -1040,7 +1040,7 @@ void rep(int fv)
else firstrepcycle=1; else firstrepcycle=1;
break; break;
default: default:
pc=ipc; pc = ipc+1;
cycles-=20; cycles-=20;
FETCHCLEAR(); FETCHCLEAR();
// printf("Bad REP %02X\n",temp); // printf("Bad REP %02X\n",temp);