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Illegal REP and FFh opcodes no longer cause PCem to exit.

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This commit is contained in:
TomW 2013-12-11 20:18:26 +00:00
commit adde1a77a4
2 changed files with 5 additions and 5 deletions
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2
src/386.c
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@ -1119,7 +1119,7 @@ void rep386(int fv)
default:
pc=ipc;
cycles-=20;
fatal("Bad REP %02X %i\n",temp,rep32>>8);
pclog("Bad REP %02X %i\n", temp, rep32 >> 8);
x86illegal();
}
if (rep32&0x200) ECX=c;

8
src/x86_ops_call.h
View file

@ -166,7 +166,7 @@ static int opFF_w_a16(uint32_t fetchdat)
break;
default:
fatal("Bad FF opcode %02X\n",rmdat&0x38);
// fatal("Bad FF opcode %02X\n",rmdat&0x38);
x86illegal();
}
return 0;
@ -232,7 +232,7 @@ static int opFF_w_a32(uint32_t fetchdat)
break;
default:
fatal("Bad FF opcode %02X\n",rmdat&0x38);
// fatal("Bad FF opcode %02X\n",rmdat&0x38);
x86illegal();
}
return 0;
@ -299,7 +299,7 @@ static int opFF_l_a16(uint32_t fetchdat)
break;
default:
fatal("Bad FF opcode %02X\n",rmdat&0x38);
// fatal("Bad FF opcode %02X\n",rmdat&0x38);
x86illegal();
}
return 0;
@ -365,7 +365,7 @@ static int opFF_l_a32(uint32_t fetchdat)
break;
default:
fatal("Bad FF opcode %02X\n",rmdat&0x38);
// fatal("Bad FF opcode %02X\n",rmdat&0x38);
x86illegal();
}
return 0;