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src/share/vm/services/classLoadingService.cpp

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@  rev 13381 : 8185900: hotspot build failed with gcc version Red Hat 4.4.7-3
|  Summary: Cast to void* within DTRACE_CLASS* macros.
~  Reviewed-by: duke


  36 #include "utilities/defaultStream.hpp"
  37 #include "logging/log.hpp"
  38 #include "logging/logConfiguration.hpp"
  39 
  40 #ifdef DTRACE_ENABLED
  41 
  42 // Only bother with this argument setup if dtrace is available
  43 
  44 #define HOTSPOT_CLASS_unloaded HOTSPOT_CLASS_UNLOADED
  45 #define HOTSPOT_CLASS_loaded HOTSPOT_CLASS_LOADED
  46 #define DTRACE_CLASSLOAD_PROBE(type, clss, shared)  \
  47   {                                                 \
  48     char* data = NULL;                              \
  49     int len = 0;                                    \
  50     Symbol* name = (clss)->name();                  \
  51     if (name != NULL) {                             \
  52       data = (char*)name->bytes();                  \
  53       len = name->utf8_length();                    \
  54     }                                               \
  55     HOTSPOT_CLASS_##type( /* type = unloaded, loaded */ \
  56       data, len, (clss)->class_loader(), (shared)); \
  57   }
  58 
  59 #else //  ndef DTRACE_ENABLED
  60 
  61 #define DTRACE_CLASSLOAD_PROBE(type, clss, shared)
  62 
  63 #endif
  64 
  65 #if INCLUDE_MANAGEMENT
  66 // counters for classes loaded from class files
  67 PerfCounter*    ClassLoadingService::_classes_loaded_count = NULL;
  68 PerfCounter*    ClassLoadingService::_classes_unloaded_count = NULL;
  69 PerfCounter*    ClassLoadingService::_classbytes_loaded = NULL;
  70 PerfCounter*    ClassLoadingService::_classbytes_unloaded = NULL;
  71 
  72 // counters for classes loaded from shared archive
  73 PerfCounter*    ClassLoadingService::_shared_classes_loaded_count = NULL;
  74 PerfCounter*    ClassLoadingService::_shared_classes_unloaded_count = NULL;
  75 PerfCounter*    ClassLoadingService::_shared_classbytes_loaded = NULL;
  76 PerfCounter*    ClassLoadingService::_shared_classbytes_unloaded = NULL;




  36 #include "utilities/defaultStream.hpp"
  37 #include "logging/log.hpp"
  38 #include "logging/logConfiguration.hpp"
  39 
  40 #ifdef DTRACE_ENABLED
  41 
  42 // Only bother with this argument setup if dtrace is available
  43 
  44 #define HOTSPOT_CLASS_unloaded HOTSPOT_CLASS_UNLOADED
  45 #define HOTSPOT_CLASS_loaded HOTSPOT_CLASS_LOADED
  46 #define DTRACE_CLASSLOAD_PROBE(type, clss, shared)  \
  47   {                                                 \
  48     char* data = NULL;                              \
  49     int len = 0;                                    \
  50     Symbol* name = (clss)->name();                  \
  51     if (name != NULL) {                             \
  52       data = (char*)name->bytes();                  \
  53       len = name->utf8_length();                    \
  54     }                                               \
  55     HOTSPOT_CLASS_##type( /* type = unloaded, loaded */ \
  56       data, len, (void*)(clss)->class_loader(), (shared)); \
  57   }
  58 
  59 #else //  ndef DTRACE_ENABLED
  60 
  61 #define DTRACE_CLASSLOAD_PROBE(type, clss, shared)
  62 
  63 #endif
  64 
  65 #if INCLUDE_MANAGEMENT
  66 // counters for classes loaded from class files
  67 PerfCounter*    ClassLoadingService::_classes_loaded_count = NULL;
  68 PerfCounter*    ClassLoadingService::_classes_unloaded_count = NULL;
  69 PerfCounter*    ClassLoadingService::_classbytes_loaded = NULL;
  70 PerfCounter*    ClassLoadingService::_classbytes_unloaded = NULL;
  71 
  72 // counters for classes loaded from shared archive
  73 PerfCounter*    ClassLoadingService::_shared_classes_loaded_count = NULL;
  74 PerfCounter*    ClassLoadingService::_shared_classes_unloaded_count = NULL;
  75 PerfCounter*    ClassLoadingService::_shared_classbytes_loaded = NULL;
  76 PerfCounter*    ClassLoadingService::_shared_classbytes_unloaded = NULL;
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