debug_prims.hpp

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/* Copyright 1994, 1995 LongView Technologies L.L.C. $Revision: 1.28 $ */
/* Copyright (c) 2006, Sun Microsystems, Inc.
All rights reserved.

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    * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
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          disclaimer in the documentation and/or other materials provided with the distribution.
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          from this software without specific prior written permission.

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*/

// Primitives for debugging

class debugPrimitives : AllStatic {
 private: 
  static void inc_calls() { number_of_calls++; }
 public:
  static int number_of_calls;

  //%prim
  // <NoReceiver> primitiveBooleanFlagAt: name      <Symbol>
  //                              ifFail: failBlock <PrimFailBlock> ^<Boolean> =
  //   Internal { 
  //      error = #(NotFound)
  //      name  = 'debugPrimitives::boolAt' }
  //%
  static PRIM_DECL_1(boolAt,    oop name);

  //%prim
  // <NoReceiver> primitiveBooleanFlagAt: name      <Symbol>
  //                                 put: value     <Boolean>
  //                              ifFail: failBlock <PrimFailBlock> ^<Boolean> =
  //   Internal { 
  //      error = #(NotFound)
  //      name  = 'debugPrimitives::boolAtPut' }
  //%
  static PRIM_DECL_2(boolAtPut, oop name, oop value);

  //%prim
  // <NoReceiver> primitiveSmallIntegerFlagAt: name      <Symbol>
  //                                   ifFail: failBlock <PrimFailBlock> ^<SmallInteger> =
  //   Internal { 
  //      error = #(NotFound)
  //      name  = 'debugPrimitives::smiAt' }
  //%
  static PRIM_DECL_1(smiAt,     oop name);

  //%prim
  // <NoReceiver> primitiveSmallIntegerFlagAt: name      <Symbol>
  //                                      put: value     <Boolean>
  //                                   ifFail: failBlock <PrimFailBlock> ^<Boolean> =
  //   Internal { 
  //      error = #(NotFound)
  //      name  = 'debugPrimitives::smiAtPut' }
  //%
  static PRIM_DECL_2(smiAtPut,  oop name, oop value);

  //%prim
  // <NoReceiver> primitiveClearLookupCache ^<Object> =
  //   Internal { name  = 'debugPrimitives::clearLookupCache' }
  //%
  static PRIM_DECL_0(clearLookupCache);

  //%prim
  // <NoReceiver> primitiveClearLookupCacheStatistics ^<Object> =
  //   Internal { name  = 'debugPrimitives::clearLookupCacheStatistics' }
  //%
  static PRIM_DECL_0(clearLookupCacheStatistics);

  //%prim
  // <NoReceiver> primitivePrintLookupCacheStatistics ^<Object> =
  //   Internal { name  = 'debugPrimitives::printLookupCacheStatistics' }
  //%
  static PRIM_DECL_0(printLookupCacheStatistics);

  //%prim
  // <NoReceiver> primitivePrintLayout ^<Object> =
  //   Internal { name  = 'debugPrimitives::printMemoryLayout' }
  //%
  static PRIM_DECL_0(printMemoryLayout);

  //%prim
  // <NoReceiver> primitiveDecodeAllMethods ^<Object> =
  //   Internal { name  = 'debugPrimitives::decodeAllMethods' }
  //%
  static PRIM_DECL_0(decodeAllMethods);

  //%prim
  // <Object> primitivePrintMethodCodes: selector <Symbol>
  //                             ifFail: failBlock <PrimFailBlock> ^<Object> =
  //   Internal { error = #(NotFound)
  //              name  = 'debugPrimitives::printMethodCodes' }
  //%
  static PRIM_DECL_2(printMethodCodes, oop receiver, oop sel);

  //%prim
  // <Object> primitiveGenerateIR: selector <Symbol>
  //                       ifFail: failBlock <PrimFailBlock> ^<Object> =
  //   Internal { error = #(NotFound)
  //              name  = 'debugPrimitives::generateIR' }
  //%
  static PRIM_DECL_2(generateIR, oop receiver, oop sel);

  //%prim
  // <Object> primitiveOptimizeMethod: selector <Symbol>
  //                           ifFail: failBlock <PrimFailBlock> ^<Object> =
  //   Internal { error = #(NotFound)
  //              name  = 'debugPrimitives::optimizeMethod' }
  //%
  static PRIM_DECL_2(optimizeMethod, oop receiver, oop sel);

  //%prim
  // <Object> primitiveDecodeMethod: selector <Symbol>
  //                         ifFail: failBlock <PrimFailBlock> ^<Object> =
  //   Internal { error = #(NotFound)
  //              name  = 'debugPrimitives::decodeMethod' }
  //%
  static PRIM_DECL_2(decodeMethod, oop receiver, oop sel);

  //%prim
  // <NoReceiver> primitiveTimerStart ^<Object> =
  //   Internal { name  = 'debugPrimitives::timerStart' }
  //%
  static PRIM_DECL_0(timerStart);

  //%prim
  // <NoReceiver> primitiveTimerStop ^<Object> =
  //   Internal { name  = 'debugPrimitives::timerStop' }
  //%
  static PRIM_DECL_0(timerStop);

  //%prim
  // <NoReceiver> primitiveTimerPrintBuffer ^<Object> =
  //   Internal { name  = 'debugPrimitives::timerPrintBuffer' }
  //%
  static PRIM_DECL_0(timerPrintBuffer);

  //%prim
  // <NoReceiver> primitiveInterpreterInvocationCounterLimit ^<SmallInteger> =
  //   Internal { name = 'debugPrimitives::interpreterInvocationCounterLimit' }
  //%
  static PRIM_DECL_0(interpreterInvocationCounterLimit);

  //%prim
  // <NoReceiver> primitiveSetInterpreterInvocationCounterLimitTo: limit <SmallInteger>
  //                                                       ifFail: failBlock <PrimFailBlock> ^ <Object> =
  //   Internal { name = 'debugPrimitives::setInterpreterInvocationCounterLimit' }
  //%
  static PRIM_DECL_1(setInterpreterInvocationCounterLimit, oop limit);

  //%prim
  // <NoReceiver> primitiveClearInvocationCounters ^<Object> =
  //   Internal { name  = 'debugPrimitives::clearInvocationCounters' }
  //%
  static PRIM_DECL_0(clearInvocationCounters);

  //%prim
  // <NoReceiver> primitivePrintInvocationCounterHistogram: size <SmallInteger> 
  //                                                ifFail: failBlock <PrimFailBlock> ^<Object> =
  //   Internal { name  = 'debugPrimitives::printInvocationCounterHistogram' }
  //%
  static PRIM_DECL_1(printInvocationCounterHistogram, oop size);

  //%prim
  // <NoReceiver> primitivePrintObjectHistogram ^<Object> =
  //   Internal { name  = 'debugPrimitives::printObjectHistogram' }
  //%
  static PRIM_DECL_0(printObjectHistogram);

  //%prim
  // <NoReceiver> primitiveClearInlineCaches ^<Object> =
  //   Internal {name  = 'debugPrimitives::clearInlineCaches' }
  //%
  static PRIM_DECL_0(clearInlineCaches);

  //%prim
  // <NoReceiver> primitiveClearNMethodCounters ^<Object> =
  //   Internal { name  = 'debugPrimitives::clearNMethodCounters' }
  //%
  static PRIM_DECL_0(clearNMethodCounters);

  //%prim
  // <NoReceiver> primitivePrintNMethodCounterHistogram: size <SmallInteger> 
  //                                        ifFail: failBlock <PrimFailBlock> ^<Object> =
  //   Internal { name  = 'debugPrimitives::printNMethodCounterHistogram' }
  //%
  static PRIM_DECL_1(printNMethodCounterHistogram, oop size);

  //%prim
  // <NoReceiver> primitiveNumberOfMethodInvocations ^<SmallInteger> =
  //   Internal { name  = 'debugPrimitives::numberOfMethodInvocations' }
  //%
  static PRIM_DECL_0(numberOfMethodInvocations);

  //%prim
  // <NoReceiver> primitiveNumberOfNMethodInvocations ^<SmallInteger> =
  //   Internal { name  = 'debugPrimitives::numberOfNMethodInvocations' }
  //%
  static PRIM_DECL_0(numberOfNMethodInvocations);

  // Accessors to LookupCache statistics

  //%prim
  // <NoReceiver> primitiveNumberOfPrimaryLookupCacheHits ^<SmallInteger> =
  //   Internal { name  = 'debugPrimitives::numberOfPrimaryLookupCacheHits' }
  //%
  static PRIM_DECL_0(numberOfPrimaryLookupCacheHits);

  //%prim
  // <NoReceiver> primitiveNumberOfSecondaryLookupCacheHits ^<SmallInteger> =
  //   Internal { name  = 'debugPrimitives::numberOfSecondaryLookupCacheHits' }
  //%
  static PRIM_DECL_0(numberOfSecondaryLookupCacheHits);

  //%prim
  // <NoReceiver> primitiveNumberOfLookupCacheMisses ^<SmallInteger> =
  //   Internal { name  = 'debugPrimitives::numberOfLookupCacheMisses' }
  //%
  static PRIM_DECL_0(numberOfLookupCacheMisses);

  //%prim
  // <NoReceiver> primitiveClearPrimitiveCounters ^<Object> =
  //   Internal { name  = 'debugPrimitives::clearPrimitiveCounters' }
  //%
  static PRIM_DECL_0(clearPrimitiveCounters);

  //%prim
  // <NoReceiver> primitivePrintPrimitiveCounters ^<Object> =
  //   Internal { name  = 'debugPrimitives::printPrimitiveCounters' }
  //%
  static PRIM_DECL_0(printPrimitiveCounters);

  //%prim
  // <NoReceiver> primitiveDeoptimizeStacks ^<Object> =
  //   Internal { doc   = 'Deoptimizes all stack to the canonical form'
  //              flags = #(NLR)
  //              name  = 'debugPrimitives::deoptimizeStacks' }
  //%
  static PRIM_DECL_0(deoptimizeStacks);

  //%prim
  // <NoReceiver> primitiveVerify ^<Object> =
  //   Internal { doc   = 'Verify the system'
  //              name  = 'debugPrimitives::verify' }
  //%
  static PRIM_DECL_0(verify);
};

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