mono/metadata/debug-mono-symfile.h

   1 #ifndef __MONO_DEBUG_MONO_SYMFILE_H__
   2 #define __MONO_DEBUG_MONO_SYMFILE_H__
   3
   4 #include <glib.h>
   5 #include <mono/metadata/class.h>
   6 #include <mono/metadata/reflection.h>
   7 #include <mono/metadata/mono-debug.h>
   8
   9 typedef struct MonoSymbolFileOffsetTable        MonoSymbolFileOffsetTable;
  10 typedef struct MonoSymbolFileLineNumberEntry    MonoSymbolFileLineNumberEntry;
  11 typedef struct MonoSymbolFileMethodEntry        MonoSymbolFileMethodEntry;
  12 typedef struct MonoSymbolFileMethodAddress      MonoSymbolFileMethodAddress;
  13 typedef struct MonoSymbolFileDynamicTable       MonoSymbolFileDynamicTable;
  14 typedef struct MonoSymbolFileSourceEntry        MonoSymbolFileSourceEntry;
  15 typedef struct MonoSymbolFileMethodIndexEntry   MonoSymbolFileMethodIndexEntry;
  16 typedef struct MonoSymbolFileLexicalBlockEntry  MonoSymbolFileLexicalBlockEntry;
  17
  18 typedef struct MonoDebugMethodInfo              MonoDebugMethodInfo;
  19 typedef struct MonoDebugLexicalBlockEntry       MonoDebugLexicalBlockEntry;
  20 typedef struct MonoDebugLineNumberEntry         MonoDebugLineNumberEntry;
  21
  22 /* Keep in sync with OffsetTable in mcs/class/Mono.CSharp.Debugger/MonoSymbolTable.cs */
  23 struct MonoSymbolFileOffsetTable {
  24         guint32 total_file_size;
  25         guint32 data_section_offset;
  26         guint32 data_section_size;
  27         guint32 source_count;
  28         guint32 source_table_offset;
  29         guint32 source_table_size;
  30         guint32 method_count;
  31         guint32 method_table_offset;
  32         guint32 method_table_size;
  33         guint32 type_count;
  34 };
  35
  36 struct MonoSymbolFileMethodEntry {
  37         guint32 source_index;
  38         guint32 token;
  39         guint32 start_row;
  40         guint32 end_row;
  41         guint32 class_type_index;
  42         guint32 num_parameters;
  43         guint32 num_locals;
  44         guint32 num_line_numbers;
  45         guint32 name_offset;
  46         guint32 full_name_offset;
  47         guint32 type_index_table_offset;
  48         guint32 local_variable_table_offset;
  49         guint32 line_number_table_offset;
  50         guint32 num_lexical_blocks;
  51         guint32 lexical_block_table_offset;
  52         guint32 namespace_idx;
  53         guint32 local_names_ambiguous;
  54 };
  55
  56 struct MonoSymbolFileSourceEntry {
  57         guint32 index;
  58         guint32 num_methods;
  59         guint32 num_namespaces;
  60         guint32 name_offset;
  61         guint32 method_offset;
  62         guint32 nstable_offset;
  63 };
  64
  65 struct MonoSymbolFileMethodIndexEntry {
  66         guint32 file_offset;
  67         guint32 full_name_offset;
  68         guint32 token;
  69 };
  70
  71 struct MonoSymbolFileMethodAddress {
  72         guint32 size;
  73         const guint8 *start_address;
  74         const guint8 *end_address;
  75         const guint8 *method_start_address;
  76         const guint8 *method_end_address;
  77         const guint8 *wrapper_address;
  78         guint32 has_this;
  79         guint32 variable_table_offset;
  80         guint32 type_table_offset;
  81         guint32 num_line_numbers;
  82         guint32 line_number_offset;
  83         guint32 lexical_block_table_offset;
  84         guint8 data [MONO_ZERO_LEN_ARRAY];
  85 };
  86
  87 struct MonoSymbolFileLexicalBlockEntry {
  88         guint32 start_offset;
  89         guint32 end_offset;
  90 };
  91
  92 struct MonoSymbolFileLineNumberEntry {
  93         guint32 row;
  94         guint32 offset;
  95 };
  96
  97 struct MonoDebugMethodInfo {
  98         MonoMethod *method;
  99         MonoDebugHandle *handle;
 100         guint32 index;
 101         guint32 num_il_offsets;
 102         MonoSymbolFileLineNumberEntry *il_offsets;
 103         MonoSymbolFileMethodEntry *entry;
 104 };
 105
 106 struct MonoDebugLexicalBlockEntry {
 107         guint32 start_address;
 108         guint32 end_address;
 109 };
 110
 111 struct MonoDebugLineNumberEntry {
 112         guint32 offset;
 113         guint32 address;
 114 };
 115
 116 struct _MonoSymbolFile {
 117         const guint8 *raw_contents;
 118         int raw_contents_size;
 119         GHashTable *method_hash;
 120         MonoSymbolFileOffsetTable *offset_table;
 121 };
 122
 123 #define MONO_SYMBOL_FILE_VERSION                35
 124 #define MONO_SYMBOL_FILE_MAGIC                  0x45e82623fd7fa614
 125
 126 MonoSymbolFile *
 127 mono_debug_open_mono_symbol_file   (MonoDebugHandle           *handle,
 128                                     gboolean                   create_symfile);
 129
 130 void
 131 mono_debug_close_mono_symbol_file  (MonoSymbolFile           *symfile);
 132
 133 gchar *
 134 mono_debug_find_source_location    (MonoSymbolFile           *symfile,
 135                                     MonoMethod               *method,
 136                                     guint32                   offset,
 137                                     guint32                  *line_number);
 138
 139 gint32
 140 _mono_debug_address_from_il_offset (MonoDebugMethodJitInfo   *jit,
 141                                     guint32                   il_offset);
 142
 143 MonoDebugMethodInfo *
 144 mono_debug_find_method             (MonoSymbolFile           *symfile,
 145                                     MonoMethod               *method);
 146
 147 #endif /* __MONO_SYMFILE_H__ */
 148