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i86: don't lose save_xor on reset. (nw)

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This commit is contained in:
R. Belmont 2013-06-13 03:58:01 +00:00
parent aa526af88b
commit e39e742b38
1 changed files with 3 additions and 0 deletions
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3
src/emu/cpu/i86/i86.c
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@ -231,10 +231,13 @@ static CPU_RESET( i8086 )
{ {
i8086_state *cpustate = get_safe_token(device); i8086_state *cpustate = get_safe_token(device);
device_irq_acknowledge_callback save_irqcallback; device_irq_acknowledge_callback save_irqcallback;
offs_t save_xor;
save_irqcallback = cpustate->irq_callback; save_irqcallback = cpustate->irq_callback;
save_xor = cpustate->fetch_xor;
memset(cpustate, 0, sizeof(*cpustate)); memset(cpustate, 0, sizeof(*cpustate));
cpustate->irq_callback = save_irqcallback; cpustate->irq_callback = save_irqcallback;
cpustate->fetch_xor = save_xor;
cpustate->device = device; cpustate->device = device;
cpustate->program = &device->space(AS_PROGRAM); cpustate->program = &device->space(AS_PROGRAM);
cpustate->direct = &cpustate->program->direct(); cpustate->direct = &cpustate->program->direct();