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comparison src/share/vm/interpreter/rewriter.hpp @ 6822:f6b0eb4e44cf

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7200949: JSR 292: rubybench/bench/time/bench_base64.rb fails with jruby.jar not on boot class path Reviewed-by: jrose, kvn
author twisti
date Mon, 01 Oct 2012 14:50:10 -0700
parents da91efe96a93
children cc6a617fffd2
comparison
equal deleted inserted replaced
6811:1b582b1bf7cb 6822:f6b0eb4e44cf
111 _reference_map.at_put(cp_index, ref_index); 111 _reference_map.at_put(cp_index, ref_index);
112 assert(cp_entry_to_resolved_references(cp_index) == ref_index, ""); 112 assert(cp_entry_to_resolved_references(cp_index) == ref_index, "");
113 return ref_index; 113 return ref_index;
114 } 114 }
115 115
116 // add a new entry to the resolved_references map (for invokedynamic only) 116 // add a new entries to the resolved_references map (for invokedynamic and invokehandle only)
117 int add_invokedynamic_resolved_references_entry(int cp_index, int cache_index) { 117 int add_invokedynamic_resolved_references_entries(int cp_index, int cache_index) {
118 assert(_resolved_reference_limit >= 0, "must add indy refs after first iteration"); 118 assert(_resolved_reference_limit >= 0, "must add indy refs after first iteration");
119 int ref_index = _resolved_references_map.append(cp_index); // many-to-one 119 int ref_index = -1;
120 assert(ref_index >= _resolved_reference_limit, ""); 120 for (int entry = 0; entry < ConstantPoolCacheEntry::_indy_resolved_references_entries; entry++) {
121 _invokedynamic_references_map.at_put_grow(ref_index, cache_index, -1); 121 const int index = _resolved_references_map.append(cp_index); // many-to-one
122 assert(index >= _resolved_reference_limit, "");
123 if (entry == 0) {
124 ref_index = index;
125 }
126 assert((index - entry) == ref_index, "entries must be consecutive");
127 _invokedynamic_references_map.at_put_grow(index, cache_index, -1);
128 }
122 return ref_index; 129 return ref_index;
123 } 130 }
124 131
125 int resolved_references_entry_to_pool_index(int ref_index) { 132 int resolved_references_entry_to_pool_index(int ref_index) {
126 int cp_index = _resolved_references_map[ref_index]; 133 int cp_index = _resolved_references_map[ref_index];
127 return cp_index; 134 return cp_index;
128 }
129
130 // invokedynamic support - append the cpCache entry (encoded) in object map.
131 // The resolved_references_map should still be in ascending order
132 // The resolved_references has the invokedynamic call site objects appended after
133 // the objects that are resolved in the constant pool.
134 int add_callsite_entry(int main_cpc_entry) {
135 int ref_index = _resolved_references_map.append(main_cpc_entry);
136 return ref_index;
137 } 135 }
138 136
139 // Access the contents of _cp_cache_map to determine CP cache layout. 137 // Access the contents of _cp_cache_map to determine CP cache layout.
140 int cp_cache_entry_pool_index(int cache_index) { 138 int cp_cache_entry_pool_index(int cache_index) {
141 int cp_index = _cp_cache_map[cache_index]; 139 int cp_index = _cp_cache_map[cache_index];