d474a5b952
git-svn-id: https://www4.informatik.uni-erlangen.de/i4svn/danceos/trunk/devel/fail@1320 8c4709b5-6ec9-48aa-a5cd-a96041d1645a
39 lines
1.0 KiB
Plaintext
39 lines
1.0 KiB
Plaintext
#ifndef __IOPORT_COM_AH__
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#define __IOPORT_COM_AH__
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#include "config/FailConfig.hpp"
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#ifdef CONFIG_EVENT_IOPORT
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#include "../../../bochs/bochs.h"
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#include "../../../bochs/cpu/cpu.h"
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#include "../SALInst.hpp"
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#include "BochsHelpers.hpp"
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// TODO: ATM only capturing bytewise output (most common, I suppose)
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aspect IOPortCom {
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pointcut outInstruction() = "% ...::bx_cpu_c::OUT_DXAL(...)";
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advice execution (outInstruction()) : after ()
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{
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unsigned rDX = getCPU(tjp->that())->gen_reg[2].word.rx; // port number
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unsigned char rAL = getCPU(tjp->that())->gen_reg[0].word.byte.rl; // data
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fail::simulator.onIOPortEvent(rAL, rDX, true);
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}
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pointcut inInstruction() = "% ...::bx_cpu_c::IN_ALDX(...)";
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advice execution (inInstruction()) : after ()
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{
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unsigned rDX = getCPU(tjp->that())->gen_reg[2].word.rx; // port number
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unsigned char rAL = getCPU(tjp->that())->gen_reg[0].word.byte.rl; // data
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fail::simulator.onIOPortEvent(rAL, rDX, false);
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}
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};
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#endif // CONFIG_EVENT_IOPORT
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#endif // __IOPORT_COM_AH__
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