Initializes i386 prefix value

Backports commit 4a86318cf45b7f0b8e01748ce700de1b7688d1e3 from unicorn
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Catena cyber 2018-10-06 04:57:04 -04:00 committed by Lioncash
parent 6bcc61f082
commit 43c48b72ea
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@ -4946,6 +4946,7 @@ static target_ulong disas_insn(DisasContext *s, CPUState *cpu)
bool changed_cc_op = false;
s->pc_start = s->pc = pc_start;
s->prefix = 0;
// end address tells us to stop emulation
if (s->pc == s->uc->addr_end) {