text: /**
   * \file
   * This header is only installed for use by the debugger:
   * the structures and the API declared here are not supported.
   * Copyright 2012 Xamarin Inc (http://www.xamarin.com)
   * Licensed under the MIT license. See LICENSE file in the project root for full license information.
   */
  
  #ifndef __MONO_DEBUG_MONO_SYMFILE_H__
  #define __MONO_DEBUG_MONO_SYMFILE_H__
  
  #include <glib.h>
  #include <mono/metadata/class.h>
  #include <mono/metadata/reflection.h>
  #include <mono/metadata/mono-debug.h>
  #include <mono/metadata/debug-internals.h>
  
  typedef struct MonoSymbolFileOffsetTable	MonoSymbolFileOffsetTable;
  typedef struct MonoSymbolFileLineNumberEntry	MonoSymbolFileLineNumberEntry;
  typedef struct MonoSymbolFileMethodAddress	MonoSymbolFileMethodAddress;
  typedef struct MonoSymbolFileDynamicTable	MonoSymbolFileDynamicTable;
  typedef struct MonoSymbolFileSourceEntry	MonoSymbolFileSourceEntry;
  typedef struct MonoSymbolFileMethodEntry	MonoSymbolFileMethodEntry;
  
  /* Keep in sync with OffsetTable in mcs/class/Mono.CSharp.Debugger/MonoSymbolTable.cs */
  struct MonoSymbolFileOffsetTable {
  	uint32_t _total_file_size;
  	uint32_t _data_section_offset;
  	uint32_t _data_section_size;
  	uint32_t _compile_unit_count;
  	uint32_t _compile_unit_table_offset;
  	uint32_t _compile_unit_table_size;
  	uint32_t _source_count;
  	uint32_t _source_table_offset;
  	uint32_t _source_table_size;
  	uint32_t _method_count;
  	uint32_t _method_table_offset;
  	uint32_t _method_table_size;
  	uint32_t _type_count;
  	uint32_t _anonymous_scope_count;
  	uint32_t _anonymous_scope_table_offset;
  	uint32_t _anonymous_scope_table_size;
  	uint32_t _line_number_table_line_base;
  	uint32_t _line_number_table_line_range;
  	uint32_t _line_number_table_opcode_base;
  	uint32_t _is_aspx_source;
  };
  
  struct MonoSymbolFileSourceEntry {
  	uint32_t _index;
  	uint32_t _data_offset;
  };
  
  struct MonoSymbolFileMethodEntry {
  	uint32_t _token;
  	uint32_t _data_offset;
  	uint32_t _line_number_table;
  };
  
  struct MonoSymbolFileMethodAddress {
  	uint32_t size;
  	const uint8_t *start_address;
  	const uint8_t *end_address;
  	const uint8_t *method_start_address;
  	const uint8_t *method_end_address;
  	const uint8_t *wrapper_address;
  	uint32_t has_this;
  	uint32_t num_params;
  	uint32_t variable_table_offset;
  	uint32_t type_table_offset;
  	uint32_t num_line_numbers;
  	uint32_t line_number_offset;
  	uint8_t data [MONO_ZERO_LEN_ARRAY];
  };
  
  #define MONO_SYMBOL_FILE_MAJOR_VERSION		50
  #define MONO_SYMBOL_FILE_MINOR_VERSION		0
  #define MONO_SYMBOL_FILE_MAGIC			0x45e82623fd7fa614ULL
  
  MONO_BEGIN_DECLS
  
  MONO_API MonoSymbolFile *
  mono_debug_open_mono_symbols       (MonoDebugHandle          *handle,
  				    const uint8_t            *raw_contents,
  				    int                       size,
  				    mono_bool                 in_the_debugger);
  
  MONO_API void
  mono_debug_close_mono_symbol_file  (MonoSymbolFile           *symfile);
  
  MONO_API mono_bool
  mono_debug_symfile_is_loaded       (MonoSymbolFile           *symfile);
  
  MONO_API MonoDebugSourceLocation *
  mono_debug_symfile_lookup_location (MonoDebugMethodInfo      *minfo,
  				    uint32_t                  offset);
  
  MONO_API void
  mono_debug_symfile_free_location   (MonoDebugSourceLocation  *location);
  
  MONO_API MonoDebugMethodInfo *
  mono_debug_symfile_lookup_method   (MonoDebugHandle          *handle,
  				    MonoMethod               *method);
  
  MONO_API MonoDebugLocalsInfo*
  mono_debug_symfile_lookup_locals (MonoDebugMethodInfo *minfo);
  
  void
  mono_debug_symfile_get_seq_points (MonoDebugMethodInfo *minfo, char **source_file, GPtrArray **source_file_list, int **source_files, MonoSymSeqPoint **seq_points, int *n_seq_points);
  
  MONO_END_DECLS
  
  #endif /* __MONO_SYMFILE_H__ */
  
  