Mercurial > hg > graal-compiler

comparison src/share/vm/gc_implementation/g1/g1BiasedArray.hpp @ 14909:4ca6dc0799b6

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Backout jdk9 merge
author Gilles Duboscq <duboscq@ssw.jku.at>
date Tue, 01 Apr 2014 13:57:07 +0200
parents e9fc29d2e8ae
children 52b4284cb496
comparison
equal deleted inserted replaced
14908:8db6e76cb658 14909:4ca6dc0799b6
77 err_msg("bottom mapping area address must be a multiple of mapping granularity %zd, is "PTR_FORMAT, 77 err_msg("bottom mapping area address must be a multiple of mapping granularity %zd, is "PTR_FORMAT,
78 mapping_granularity_in_bytes, bottom)); 78 mapping_granularity_in_bytes, bottom));
79 assert((uintptr_t)end % mapping_granularity_in_bytes == 0, 79 assert((uintptr_t)end % mapping_granularity_in_bytes == 0,
80 err_msg("end mapping area address must be a multiple of mapping granularity %zd, is "PTR_FORMAT, 80 err_msg("end mapping area address must be a multiple of mapping granularity %zd, is "PTR_FORMAT,
81 mapping_granularity_in_bytes, end)); 81 mapping_granularity_in_bytes, end));
82 size_t num_target_elems = pointer_delta(end, bottom, mapping_granularity_in_bytes); 82 size_t num_target_elems = (end - bottom) / (mapping_granularity_in_bytes / HeapWordSize);
83 idx_t bias = (uintptr_t)bottom / mapping_granularity_in_bytes; 83 idx_t bias = (uintptr_t)bottom / mapping_granularity_in_bytes;
84 address base = create_new_base_array(num_target_elems, target_elem_size_in_bytes); 84 address base = create_new_base_array(num_target_elems, target_elem_size_in_bytes);
85 initialize_base(base, num_target_elems, bias, target_elem_size_in_bytes, log2_intptr(mapping_granularity_in_bytes)); 85 initialize_base(base, num_target_elems, bias, target_elem_size_in_bytes, log2_intptr(mapping_granularity_in_bytes));
86 } 86 }
87 87