1 /*
2 * Copyright (c) 2005, 2017, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
99 void write_field_infos();
100 void write_method_infos();
101 void write_method_info(const methodHandle& method);
102 void write_code_attribute(const methodHandle& method);
103 void write_exceptions_attribute(ConstMethod* const_method);
104 void write_synthetic_attribute();
105 void write_class_attributes();
106 void write_source_file_attribute();
107 void write_source_debug_extension_attribute();
108 u2 line_number_table_entries(const methodHandle& method);
109 void write_line_number_table_attribute(const methodHandle& method, u2 num_entries);
110 void write_local_variable_table_attribute(const methodHandle& method, u2 num_entries);
111 void write_local_variable_type_table_attribute(const methodHandle& method, u2 num_entries);
112 void write_stackmap_table_attribute(const methodHandle& method, int stackmap_table_len);
113 u2 inner_classes_attribute_length();
114 void write_inner_classes_attribute(int length);
115 void write_signature_attribute(u2 generic_signaure_index);
116 void write_attribute_name_index(const char* name);
117 void write_annotations_attribute(const char* attr_name, AnnotationArray* annos);
118 void write_bootstrapmethod_attribute();
119
120 address writeable_address(size_t size);
121 void write_u1(u1 x);
122 void write_u2(u2 x);
123 void write_u4(u4 x);
124 void write_u8(u8 x);
125
126 public:
127 // Calls to this constructor must be proceeded by a ResourceMark
128 // and a HandleMark
129 JvmtiClassFileReconstituter(InstanceKlass* ik) :
130 JvmtiConstantPoolReconstituter(ik) {
131 _buffer_size = initial_buffer_size;
132 _buffer = _buffer_ptr = NEW_RESOURCE_ARRAY(u1, _buffer_size);
133 _thread = Thread::current();
134 write_class_file_format();
135 };
136
137 size_t class_file_size() { return _buffer_ptr - _buffer; }
138
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1 /*
2 * Copyright (c) 2005, 2018, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
99 void write_field_infos();
100 void write_method_infos();
101 void write_method_info(const methodHandle& method);
102 void write_code_attribute(const methodHandle& method);
103 void write_exceptions_attribute(ConstMethod* const_method);
104 void write_synthetic_attribute();
105 void write_class_attributes();
106 void write_source_file_attribute();
107 void write_source_debug_extension_attribute();
108 u2 line_number_table_entries(const methodHandle& method);
109 void write_line_number_table_attribute(const methodHandle& method, u2 num_entries);
110 void write_local_variable_table_attribute(const methodHandle& method, u2 num_entries);
111 void write_local_variable_type_table_attribute(const methodHandle& method, u2 num_entries);
112 void write_stackmap_table_attribute(const methodHandle& method, int stackmap_table_len);
113 u2 inner_classes_attribute_length();
114 void write_inner_classes_attribute(int length);
115 void write_signature_attribute(u2 generic_signaure_index);
116 void write_attribute_name_index(const char* name);
117 void write_annotations_attribute(const char* attr_name, AnnotationArray* annos);
118 void write_bootstrapmethod_attribute();
119 void write_nest_host_attribute();
120 void write_nest_members_attribute();
121
122 address writeable_address(size_t size);
123 void write_u1(u1 x);
124 void write_u2(u2 x);
125 void write_u4(u4 x);
126 void write_u8(u8 x);
127
128 public:
129 // Calls to this constructor must be proceeded by a ResourceMark
130 // and a HandleMark
131 JvmtiClassFileReconstituter(InstanceKlass* ik) :
132 JvmtiConstantPoolReconstituter(ik) {
133 _buffer_size = initial_buffer_size;
134 _buffer = _buffer_ptr = NEW_RESOURCE_ARRAY(u1, _buffer_size);
135 _thread = Thread::current();
136 write_class_file_format();
137 };
138
139 size_t class_file_size() { return _buffer_ptr - _buffer; }
140
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