-/*
- File: feeDebug.h
-
- Contains: Debug macros.
-
-
- Copyright: Copyright (c) 1998,2011,2014 Apple Inc.
- All rights reserved.
-
- Change History (most recent first):
-
- <9> 10/06/98 ap Changed to compile with C++.
-
- To Do:
-*/
-
-/* Copyright (c) 1998,2011,2014 Apple Inc. All Rights Reserved.
- *
- * NOTICE: USE OF THE MATERIALS ACCOMPANYING THIS NOTICE IS SUBJECT
- * TO THE TERMS OF THE SIGNED "FAST ELLIPTIC ENCRYPTION (FEE) REFERENCE
- * SOURCE CODE EVALUATION AGREEMENT" BETWEEN APPLE, INC. AND THE
- * ORIGINAL LICENSEE THAT OBTAINED THESE MATERIALS FROM APPLE,
- * INC. ANY USE OF THESE MATERIALS NOT PERMITTED BY SUCH AGREEMENT WILL
- * EXPOSE YOU TO LIABILITY.
- ***************************************************************************
- */
-
-#ifndef _CK_FEEDEBUG_H_
-#define _CK_FEEDEBUG_H_
-
-#include "giantIntegers.h"
-#include "elliptic.h"
-#include "curveParams.h"
-#include <stdio.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifdef NDEBUG
-#define FEE_DEBUG 0
-#else
-#define FEE_DEBUG 1
-#endif
-
-/*
- * In utilities.c...
- */
-extern void printGiant(const giant x);
-extern void printGiantHex(const giant x);
-extern void printGiantExp(const giant x);
-extern void printKey(const key k);
-extern void printCurveParams(const curveParams *p);
-
-#if FEE_DEBUG
-
-#define dbgLog(x) printf x
-
-
-#else /* FEE_DEBUG */
-
-#define dbgLog(x)
-
-#endif /* FEE_DEBUG */
-
-/*
- * Profiling.
- */
-#define FEE_PROFILE 0 /* general purpose profile */
-#define ELL_PROFILE 0 /* ell_even/ell_odd only */
-
-#if (FEE_PROFILE || ELL_PROFILE)
-#include <kern/time_stamp.h>
-#endif /* (FEE_PROFILE || ELL_PROFILE) */
-
-/*
- * Place this macro after the last local and before any code in a routine
- * to profile.
- */
-#define CPROF_START \
- struct tsval _profStartTime; \
- struct tsval _profEndTime; \
- kern_timestamp(&_profStartTime);
-
-/*
- * This one goes at the end of the routine, just before the (only) return.
- * There must be a static accumulator (an unsigned int) on a per-routine basis.
- */
-#define CPROF_END(accum) \
- kern_timestamp(&_profEndTime); \
- accum += (_profEndTime.low_val - _profStartTime.low_val);
-
-/*
- * Increment a profiling counter.
- */
-#define CPROF_INCR(ctr) ctr++
-
-#if FEE_PROFILE
-
-#define PROF_START CPROF_START
-#define PROF_END(a) CPROF_END(a)
-#define PROF_INCR(ctr) CPROF_INCR(ctr)
-
-/*
- * As of 14 Apr 1998, we no longer time mulg or gsquare calls with this
- * mechanism; the time overhead is the same magnitude as the mulg. Instead
- * we'll just count the mulgs and gsquares.
- */
-#define PROF_TIME_MULGS 0
-
-
-/*
- * Fundamental ops
- */
-extern unsigned ellAddTime;
-extern unsigned whichCurveTime;
-extern unsigned ellipticTime;
-extern unsigned sigCompTime;
-
-/*
- * low-level primitives
- */
-extern unsigned numerDoubleTime;
-extern unsigned numerPlusTime;
-extern unsigned numerTimesTime;
-extern unsigned denomDoubleTime;
-extern unsigned denomTimesTime;
-extern unsigned powerModTime;
-extern unsigned modgTime;
-extern unsigned binvauxTime;
-
-/*
- * Counters for calculating microseconds per {mulg, feemod, ...}
- */
-extern unsigned numMulg;
-extern unsigned numFeemod;
-extern unsigned numGsquare;
-extern unsigned numBorrows;
-
-extern void clearProfile();
-
-#else /* FEE_PROFILE */
-#define PROF_START
-#define PROF_END(a)
-#define PROF_INCR(ctr)
-#endif /* FEE_PROFILE */
-
-#if ELL_PROFILE
-extern unsigned ellOddTime;
-extern unsigned ellEvenTime;
-extern unsigned numEllOdds;
-extern unsigned numEllEvens;
-extern void clearEllProfile();
-
-#define EPROF_START CPROF_START
-#define EPROF_END(a) CPROF_END(a)
-#define EPROF_INCR(ctr) CPROF_INCR(ctr)
-
-#else /* ELL_PROFILE */
-#define EPROF_START
-#define EPROF_END(a)
-#define EPROF_INCR(ctr)
-#endif /* ELL_PROFILE */
-
-/*
- * NULL gets defined externally if FEE_DEBUG is true..
- */
-#if !FEE_DEBUG
-#ifndef NULL
-#define NULL ((void *)0)
-#endif /* NULL */
-#endif /* !FEE_DEBUG */
-
-#if FEE_DEBUG
-
-#include "platform.h"
-
-#define CKASSERT(expression) \
- ((expression) ? (void)0 : \
- (printf ("Assertion failed: " #expression \
- ", file " __FILE__ ", line %d.\n", __LINE__), \
- CKRaise("Assertion Failure")))
-
-#else /* FEE_DEBUG */
-
-#define CKASSERT(expression)
-
-#endif /* FEE_DEBUG */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _CK_FEEDEBUG_H_ */
projects / apple / security.git / blobdiff