a29ad39f5e
ag++ is now called with a list of currently active aspect headers
(ag++ -a aspect1.ah -a aspect2.ah ...). This resolves several problems at
once:
- Build directories may be positioned arbitrarily now, they need not be
a subdirectory of the project anymore.
- Multiple build directories can coexist within the project tree. Before
this commit, the generated instantiate-*.ah aspect headers disturbed
neighboring build trees.
- Due to this, the regression test should be runnable much more easily
now.
- The build time was reduced by an average of about 10%.
git-svn-id: https://www4.informatik.uni-erlangen.de/i4svn/danceos/trunk/devel/fail@1753 8c4709b5-6ec9-48aa-a5cd-a96041d1645a
34 lines
939 B
Plaintext
34 lines
939 B
Plaintext
#ifndef __INTERRUPT_AH__
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#define __INTERRUPT_AH__
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#include "bochs.h"
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#include "cpu/cpu.h"
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#include "../SALInst.hpp"
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aspect Interrupt {
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pointcut interrupt_method() = "void bx_cpu_c::interrupt(...)"; // cpu/exception.cc
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advice execution (interrupt_method()) : before ()
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{
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// There are six different type-arguments for the interrupt-method
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// in cpu.h (lines 3867-3872):
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// - BX_EXTERNAL_INTERRUPT = 0,
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// - BX_NMI = 2,
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// - BX_HARDWARE_EXCEPTION = 3,
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// - BX_SOFTWARE_INTERRUPT = 4,
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// - BX_PRIVILEGED_SOFTWARE_INTERRUPT = 5,
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// - BX_SOFTWARE_EXCEPTION = 6
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// Only the first and the second types are relevant for this aspect.
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unsigned vector = *(tjp->arg<0>());
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unsigned type = *(tjp->arg<1>());
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if (type == BX_EXTERNAL_INTERRUPT)
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fail::simulator.onInterrupt(vector, false);
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else if (type == BX_NMI)
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fail::simulator.onInterrupt(vector, true);
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}
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};
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#endif // __INTERRUPT_AH__
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