63 lines
1.1 KiB
C
63 lines
1.1 KiB
C
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/*++
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Copyright (c) 2000 Microsoft Corporation. All rights reserved.
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Module Name:
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TunePrefix.h
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Abstract:
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This module includes tuning macros intended for use with PREfix.
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Author:
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Tim Fleehart [timf] 20000215
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--*/
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#ifndef _TUNEPREFIX_H_INCLUDED_
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# define _TUNEPREFIX_H_INCLUDED_
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# ifdef _PREFIX_
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//
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// The PREfix parser defines _PREFIX_, this allows us to create some tuning
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// macros.
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//
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// PREfixExit will be hooked by the PREfix simulator as an "exit_function"
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// so we won't continue simulation on a path past this function.
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//
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__inline
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void
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PREfixExit(
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void
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)
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{
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;
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}
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//
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// reason should be a quoted string that explains why the condition can't
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// happen as an aid to code-reading.
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//
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# define PREFIX_ASSUME(condition, reason) \
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{ if (!(condition)) { PREfixExit(); } }
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# define PREFIX_NOT_REACHED(reason) PREfixExit()
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# else
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// PREFIX_* tuning macros should have no effect when _PREFIX_ isn't
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// already defined.
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# define PREFIX_ASSUME(condition, reason)
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# define PREFIX_NOT_REACHED(reason)
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# endif
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#endif // _TUNEPREFIX_H_INCLUDED_
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