< prev index next >

src/share/vm/gc/g1/g1HRPrinter.cpp

Print this page




  43   }
  44   // trying to keep the Windows compiler happy
  45   return NULL;
  46 }
  47 
  48 const char* G1HRPrinter::region_type_name(RegionType type) {
  49   switch (type) {
  50     case Unset:              return NULL;
  51     case Eden:               return "Eden";
  52     case Survivor:           return "Survivor";
  53     case Old:                return "Old";
  54     case StartsHumongous:    return "StartsH";
  55     case ContinuesHumongous: return "ContinuesH";
  56     case Archive:            return "Archive";
  57     default:                 ShouldNotReachHere();
  58   }
  59   // trying to keep the Windows compiler happy
  60   return NULL;
  61 }
  62 
  63 const char* G1HRPrinter::phase_name(PhaseType phase) {
  64   switch (phase) {
  65     case StartGC:     return "StartGC";
  66     case EndGC:       return "EndGC";
  67     case StartFullGC: return "StartFullGC";
  68     case EndFullGC:   return "EndFullGC";
  69     default:          ShouldNotReachHere();
  70   }
  71   // trying to keep the Windows compiler happy
  72   return NULL;
  73 }
  74 
  75 #define G1HR_PREFIX     " G1HR"
  76 
  77 void G1HRPrinter::print(ActionType action, RegionType type,
  78                         HeapRegion* hr, HeapWord* top) {
  79   const char* action_str = action_name(action);
  80   const char* type_str   = region_type_name(type);
  81   HeapWord* bottom = hr->bottom();
  82 
  83   if (type_str != NULL) {
  84     if (top != NULL) {
  85       gclog_or_tty->print_cr(G1HR_PREFIX " %s(%s) " PTR_FORMAT " " PTR_FORMAT,
  86                              action_str, type_str, p2i(bottom), p2i(top));
  87     } else {
  88       gclog_or_tty->print_cr(G1HR_PREFIX " %s(%s) " PTR_FORMAT,
  89                              action_str, type_str, p2i(bottom));
  90     }
  91   } else {
  92     if (top != NULL) {
  93       gclog_or_tty->print_cr(G1HR_PREFIX " %s " PTR_FORMAT " " PTR_FORMAT,
  94                              action_str, p2i(bottom), p2i(top));
  95     } else {
  96       gclog_or_tty->print_cr(G1HR_PREFIX " %s " PTR_FORMAT,
  97                              action_str, p2i(bottom));
  98     }
  99   }
 100 }
 101 
 102 void G1HRPrinter::print(ActionType action, HeapWord* bottom, HeapWord* end) {
 103   const char* action_str = action_name(action);
 104 
 105   gclog_or_tty->print_cr(G1HR_PREFIX " %s [" PTR_FORMAT "," PTR_FORMAT "]",
 106                          action_str, p2i(bottom), p2i(end));
 107 }
 108 
 109 void G1HRPrinter::print(PhaseType phase, size_t phase_num) {
 110   const char* phase_str = phase_name(phase);
 111   gclog_or_tty->print_cr(G1HR_PREFIX " #%s " SIZE_FORMAT, phase_str, phase_num);
 112 }


  43   }
  44   // trying to keep the Windows compiler happy
  45   return NULL;
  46 }
  47 
  48 const char* G1HRPrinter::region_type_name(RegionType type) {
  49   switch (type) {
  50     case Unset:              return NULL;
  51     case Eden:               return "Eden";
  52     case Survivor:           return "Survivor";
  53     case Old:                return "Old";
  54     case StartsHumongous:    return "StartsH";
  55     case ContinuesHumongous: return "ContinuesH";
  56     case Archive:            return "Archive";
  57     default:                 ShouldNotReachHere();
  58   }
  59   // trying to keep the Windows compiler happy
  60   return NULL;
  61 }
  62 












  63 #define G1HR_PREFIX     " G1HR"
  64 
  65 void G1HRPrinter::print(ActionType action, RegionType type,
  66                         HeapRegion* hr, HeapWord* top) {
  67   const char* action_str = action_name(action);
  68   const char* type_str   = region_type_name(type);
  69   HeapWord* bottom = hr->bottom();
  70 
  71   if (type_str != NULL) {
  72     if (top != NULL) {
  73       log_trace(gc, region)(G1HR_PREFIX " %s(%s) " PTR_FORMAT " " PTR_FORMAT,
  74                             action_str, type_str, p2i(bottom), p2i(top));
  75     } else {
  76       log_trace(gc, region)(G1HR_PREFIX " %s(%s) " PTR_FORMAT,
  77                             action_str, type_str, p2i(bottom));
  78     }
  79   } else {
  80     if (top != NULL) {
  81       log_trace(gc, region)(G1HR_PREFIX " %s " PTR_FORMAT " " PTR_FORMAT,
  82                             action_str, p2i(bottom), p2i(top));
  83     } else {
  84       log_trace(gc, region)(G1HR_PREFIX " %s " PTR_FORMAT,
  85                             action_str, p2i(bottom));
  86     }
  87   }
  88 }
  89 
  90 void G1HRPrinter::print(ActionType action, HeapWord* bottom, HeapWord* end) {
  91   const char* action_str = action_name(action);
  92 
  93   log_trace(gc, region)(G1HR_PREFIX " %s [" PTR_FORMAT "," PTR_FORMAT "]",
  94                         action_str, p2i(bottom), p2i(end));





  95 }
< prev index next >