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 SingleHumongous: return "SingleH";
55 case StartsHumongous: return "StartsH";
56 case ContinuesHumongous: return "ContinuesH";
57 case Archive: return "Archive";
58 default: ShouldNotReachHere();
59 }
60 // trying to keep the Windows compiler happy
61 return NULL;
62 }
63
64 const char* G1HRPrinter::phase_name(PhaseType phase) {
65 switch (phase) {
66 case StartGC: return "StartGC";
67 case EndGC: return "EndGC";
68 case StartFullGC: return "StartFullGC";
69 case EndFullGC: return "EndFullGC";
70 default: ShouldNotReachHere();
71 }
72 // trying to keep the Windows compiler happy
73 return NULL;
74 }
75
76 #define G1HR_PREFIX " G1HR"
77
78 void G1HRPrinter::print(ActionType action, RegionType type,
79 HeapRegion* hr, HeapWord* top) {
80 const char* action_str = action_name(action);
81 const char* type_str = region_type_name(type);
82 HeapWord* bottom = hr->bottom();
83
84 if (type_str != NULL) {
85 if (top != NULL) {
86 gclog_or_tty->print_cr(G1HR_PREFIX " %s(%s) " PTR_FORMAT " " PTR_FORMAT,
87 action_str, type_str, p2i(bottom), p2i(top));
88 } else {
89 gclog_or_tty->print_cr(G1HR_PREFIX " %s(%s) " PTR_FORMAT,
90 action_str, type_str, p2i(bottom));
91 }
92 } else {
93 if (top != NULL) {
94 gclog_or_tty->print_cr(G1HR_PREFIX " %s " PTR_FORMAT " " PTR_FORMAT,
95 action_str, p2i(bottom), p2i(top));
96 } else {
97 gclog_or_tty->print_cr(G1HR_PREFIX " %s " PTR_FORMAT,
98 action_str, p2i(bottom));
99 }
100 }
101 }
102
103 void G1HRPrinter::print(ActionType action, HeapWord* bottom, HeapWord* end) {
104 const char* action_str = action_name(action);
105
106 gclog_or_tty->print_cr(G1HR_PREFIX " %s [" PTR_FORMAT "," PTR_FORMAT "]",
107 action_str, p2i(bottom), p2i(end));
108 }
109
110 void G1HRPrinter::print(PhaseType phase, size_t phase_num) {
111 const char* phase_str = phase_name(phase);
112 gclog_or_tty->print_cr(G1HR_PREFIX " #%s " SIZE_FORMAT, phase_str, phase_num);
113 }
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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 SingleHumongous: return "SingleH";
55 case StartsHumongous: return "StartsH";
56 case ContinuesHumongous: return "ContinuesH";
57 case Archive: return "Archive";
58 default: ShouldNotReachHere();
59 }
60 // trying to keep the Windows compiler happy
61 return NULL;
62 }
63
64 #define G1HR_PREFIX " G1HR"
65
66 void G1HRPrinter::print(ActionType action, RegionType type,
67 HeapRegion* hr, HeapWord* top) {
68 const char* action_str = action_name(action);
69 const char* type_str = region_type_name(type);
70 HeapWord* bottom = hr->bottom();
71
72 if (type_str != NULL) {
73 if (top != NULL) {
74 log_trace(gc, region)(G1HR_PREFIX " %s(%s) " PTR_FORMAT " " PTR_FORMAT,
75 action_str, type_str, p2i(bottom), p2i(top));
76 } else {
77 log_trace(gc, region)(G1HR_PREFIX " %s(%s) " PTR_FORMAT,
78 action_str, type_str, p2i(bottom));
79 }
80 } else {
81 if (top != NULL) {
82 log_trace(gc, region)(G1HR_PREFIX " %s " PTR_FORMAT " " PTR_FORMAT,
83 action_str, p2i(bottom), p2i(top));
84 } else {
85 log_trace(gc, region)(G1HR_PREFIX " %s " PTR_FORMAT,
86 action_str, p2i(bottom));
87 }
88 }
89 }
90
91 void G1HRPrinter::print(ActionType action, HeapWord* bottom, HeapWord* end) {
92 const char* action_str = action_name(action);
93
94 log_trace(gc, region)(G1HR_PREFIX " %s [" PTR_FORMAT "," PTR_FORMAT "]",
95 action_str, p2i(bottom), p2i(end));
96 }
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