97 lines
4.5 KiB
C
97 lines
4.5 KiB
C
#pragma once
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#include <stdint.h>
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#include "class_file.h"
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#include "hash_table.h"
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#include "native_types.h"
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enum initialization_state {
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CLASS_UNINITIALIZED,
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CLASS_INITIALIZING,
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CLASS_INITIALIZED,
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};
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struct method_entry {
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struct class_entry * class_entry;
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struct method_info * method_info;
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struct Code_attribute * code_attribute;
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};
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union attribute_entry {
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struct class_entry * class_entry;
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struct method_entry * method_entry;
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struct field_entry * field_entry;
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struct objectref * string_objectref;
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};
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struct field_entry {
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struct class_entry * class_entry;
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struct field_info * field_info;
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union {
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int32_t instance_index;
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int32_t static_index;
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};
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};
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struct class_entry {
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struct class_file * class_file;
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enum initialization_state initialization_state;
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union attribute_entry * attribute_entry;
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int32_t static_fields_count;
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int32_t * static_fields;
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int32_t instance_fields_count;
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struct {
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int length;
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struct hash_table_entry * entry;
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} fields;
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struct {
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int length;
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struct hash_table_entry * entry;
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} methods;
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};
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struct hash_table_entry * class_resolver_load_from_buffers(const uint8_t ** buffers,
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int length,
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int * hash_table_length);
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struct class_entry * class_resolver_lookup_class(int class_hash_table_length,
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struct hash_table_entry * class_hash_table,
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const uint8_t * class_name,
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int class_name_length);
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struct class_entry * class_resolver_lookup_class_from_class_index(int class_hash_table_length,
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struct hash_table_entry * class_hash_table,
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struct class_entry * class_entry,
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int32_t class_index);
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struct method_entry class_resolver_lookup_method_from_objectref_class(int class_hash_table_length,
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struct hash_table_entry * class_hash_table,
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int32_t methodref_index,
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struct class_entry * objectref_class_entry,
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struct class_entry * origin_class_entry);
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struct method_entry * class_resolver_lookup_method_from_origin_class(int class_hash_table_length,
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struct hash_table_entry * class_hash_table,
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int32_t methodref_index,
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struct class_entry * origin_class_entry);
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struct method_entry class_resolver_lookup_method_from_method_name_method_descriptor(struct class_entry * class_entry,
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const uint8_t * method_name,
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int method_name_length,
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const uint8_t * method_descriptor,
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int method_descriptor_length);
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struct field_entry * class_resolver_lookup_field(int fields_hash_table_length,
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struct hash_table_entry * fields_hash_table,
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const uint8_t * field_name,
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int index);
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struct field_entry * class_resolver_lookup_field_from_fieldref_index(int fields_hash_table_length,
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struct hash_table_entry * fields_hash_table,
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struct class_entry * class_entry,
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int fieldref_index);
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bool class_resolver_instanceof(int class_hash_table_length,
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struct hash_table_entry * class_hash_table,
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struct class_entry * origin_class_entry,
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const int class_index,
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struct objectref * objectref);
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