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comparison src/share/vm/gc_implementation/g1/g1CardCounts.hpp @ 12241:9cb63cd234a0

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8024671: G1 generates assert error messages in product builds Reviewed-by: brutisso, tschatzl
author shade
date Fri, 13 Sep 2013 07:57:13 +0200
parents bed55d125e37
children 78bbf4d43a14
comparison
equal deleted inserted replaced
12240:8c5e6482cbfc 12241:9cb63cd234a0
70 // Returns true if the card counts table has been reserved and committed. 70 // Returns true if the card counts table has been reserved and committed.
71 bool has_count_table() { 71 bool has_count_table() {
72 return has_reserved_count_table() && _committed_max_card_num > 0; 72 return has_reserved_count_table() && _committed_max_card_num > 0;
73 } 73 }
74 74
75 void check_card_num(size_t card_num, const char* msg) {
76 assert(card_num >= 0 && card_num < _committed_max_card_num, msg);
77 }
78
79 size_t ptr_2_card_num(const jbyte* card_ptr) { 75 size_t ptr_2_card_num(const jbyte* card_ptr) {
80 assert(card_ptr >= _ct_bot, 76 assert(card_ptr >= _ct_bot,
81 err_msg("Inavalied card pointer: " 77 err_msg("Invalid card pointer: "
82 "card_ptr: " PTR_FORMAT ", " 78 "card_ptr: " PTR_FORMAT ", "
83 "_ct_bot: " PTR_FORMAT, 79 "_ct_bot: " PTR_FORMAT,
84 card_ptr, _ct_bot)); 80 card_ptr, _ct_bot));
85 size_t card_num = pointer_delta(card_ptr, _ct_bot, sizeof(jbyte)); 81 size_t card_num = pointer_delta(card_ptr, _ct_bot, sizeof(jbyte));
86 check_card_num(card_num, 82 assert(card_num >= 0 && card_num < _committed_max_card_num,
87 err_msg("card pointer out of range: " PTR_FORMAT, card_ptr)); 83 err_msg("card pointer out of range: " PTR_FORMAT, card_ptr));
88 return card_num; 84 return card_num;
89 } 85 }
90 86
91 jbyte* card_num_2_ptr(size_t card_num) { 87 jbyte* card_num_2_ptr(size_t card_num) {
92 check_card_num(card_num, 88 assert(card_num >= 0 && card_num < _committed_max_card_num,
93 err_msg("card num out of range: "SIZE_FORMAT, card_num)); 89 err_msg("card num out of range: "SIZE_FORMAT, card_num));
94 return (jbyte*) (_ct_bot + card_num); 90 return (jbyte*) (_ct_bot + card_num);
95 } 91 }
96 92
97 // Helper routine. 93 // Helper routine.
98 // Returns the number of cards that can be counted by the given committed 94 // Returns the number of cards that can be counted by the given committed