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comparison src/share/vm/interpreter/rewriter.hpp @ 3404:2d4b2b833d29

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7033141: assert(has_cp_cache(i)) failed: oob Summary: Unrewrite bytecodes for OOM error allocating the constant pool cache. Reviewed-by: dcubed, acorn, never
author coleenp
date Fri, 27 May 2011 15:04:48 -0700
parents f95d63e2154a
children 1d7922586cf6
comparison
equal deleted inserted replaced
3403:7db2b9499c36 3404:2d4b2b833d29
83 // All the work goes in here: 83 // All the work goes in here:
84 Rewriter(instanceKlassHandle klass, constantPoolHandle cpool, objArrayHandle methods, TRAPS); 84 Rewriter(instanceKlassHandle klass, constantPoolHandle cpool, objArrayHandle methods, TRAPS);
85 85
86 void compute_index_maps(); 86 void compute_index_maps();
87 void make_constant_pool_cache(TRAPS); 87 void make_constant_pool_cache(TRAPS);
88 void scan_method(methodOop m); 88 void scan_method(methodOop m, bool reverse = false);
89 methodHandle rewrite_jsrs(methodHandle m, TRAPS);
90 void rewrite_Object_init(methodHandle m, TRAPS); 89 void rewrite_Object_init(methodHandle m, TRAPS);
91 void rewrite_member_reference(address bcp, int offset); 90 void rewrite_member_reference(address bcp, int offset, bool reverse = false);
92 void rewrite_invokedynamic(address bcp, int offset); 91 void rewrite_invokedynamic(address bcp, int offset, bool reverse = false);
93 void maybe_rewrite_ldc(address bcp, int offset, bool is_wide); 92 void maybe_rewrite_ldc(address bcp, int offset, bool is_wide, bool reverse = false);
93 // Revert bytecodes in case of an exception.
94 void restore_bytecodes();
94 95
96 static methodHandle rewrite_jsrs(methodHandle m, TRAPS);
95 public: 97 public:
96 // Driver routine: 98 // Driver routine:
97 static void rewrite(instanceKlassHandle klass, TRAPS); 99 static void rewrite(instanceKlassHandle klass, TRAPS);
98 static void rewrite(instanceKlassHandle klass, constantPoolHandle cpool, objArrayHandle methods, TRAPS); 100 static void rewrite(instanceKlassHandle klass, constantPoolHandle cpool, objArrayHandle methods, TRAPS);
99 101
100 enum { 102 enum {
101 _secondary_entry_tag = nth_bit(30) 103 _secondary_entry_tag = nth_bit(30)
102 }; 104 };
105
106 // Second pass, not gated by is_rewritten flag
107 static void relocate_and_link(instanceKlassHandle klass, TRAPS);
108 // JSR292 version to call with it's own methods.
109 static void relocate_and_link(instanceKlassHandle klass,
110 objArrayHandle methods, TRAPS);
111
103 }; 112 };
104 113
105 #endif // SHARE_VM_INTERPRETER_REWRITER_HPP 114 #endif // SHARE_VM_INTERPRETER_REWRITER_HPP