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 type_index_table_offset;
  47         guint32 local_variable_table_offset;
  48         guint32 line_number_table_offset;
  49         guint32 num_lexical_blocks;
  50         guint32 lexical_block_table_offset;
  51         guint32 namespace_idx;
  52         guint32 local_names_ambiguous;
  53 };
  54
  55 struct MonoSymbolFileSourceEntry {
  56         guint32 index;
  57         guint32 num_methods;
  58         guint32 num_namespaces;
  59         guint32 name_offset;
  60         guint32 method_offset;
  61         guint32 nstable_offset;
  62 };
  63
  64 struct MonoSymbolFileMethodIndexEntry {
  65         guint32 file_offset;
  66         guint32 token;
  67 };
  68
  69 struct MonoSymbolFileMethodAddress {
  70         guint32 size;
  71         const guint8 *start_address;
  72         const guint8 *end_address;
  73         const guint8 *method_start_address;
  74         const guint8 *method_end_address;
  75         const guint8 *wrapper_address;
  76         guint32 has_this;
  77         guint32 variable_table_offset;
  78         guint32 type_table_offset;
  79         guint32 num_line_numbers;
  80         guint32 line_number_offset;
  81         guint32 lexical_block_table_offset;
  82         guint8 data [MONO_ZERO_LEN_ARRAY];
  83 };
  84
  85 struct MonoSymbolFileLexicalBlockEntry {
  86         guint32 start_offset;
  87         guint32 end_offset;
  88 };
  89
  90 struct MonoSymbolFileLineNumberEntry {
  91         guint32 row;
  92         guint32 offset;
  93 };
  94
  95 struct MonoDebugMethodInfo {
  96         MonoMethod *method;
  97         MonoDebugHandle *handle;
  98         guint32 index;
  99         guint32 num_il_offsets;
 100         MonoSymbolFileLineNumberEntry *il_offsets;
 101         MonoSymbolFileMethodEntry *entry;
 102 };
 103
 104 struct MonoDebugLexicalBlockEntry {
 105         guint32 start_address;
 106         guint32 end_address;
 107 };
 108
 109 struct MonoDebugLineNumberEntry {
 110         guint32 offset;
 111         guint32 address;
 112 };
 113
 114 struct _MonoSymbolFile {
 115         const guint8 *raw_contents;
 116         int raw_contents_size;
 117         GHashTable *method_hash;
 118         MonoSymbolFileOffsetTable *offset_table;
 119 };
 120
 121 #define MONO_SYMBOL_FILE_VERSION                36
 122 #define MONO_SYMBOL_FILE_MAGIC                  0x45e82623fd7fa614
 123
 124 MonoSymbolFile *
 125 mono_debug_open_mono_symbol_file   (MonoDebugHandle           *handle,
 126                                     gboolean                   create_symfile);
 127
 128 void
 129 mono_debug_close_mono_symbol_file  (MonoSymbolFile           *symfile);
 130
 131 gchar *
 132 mono_debug_find_source_location    (MonoSymbolFile           *symfile,
 133                                     MonoMethod               *method,
 134                                     guint32                   offset,
 135                                     guint32                  *line_number);
 136
 137 gint32
 138 _mono_debug_address_from_il_offset (MonoDebugMethodJitInfo   *jit,
 139                                     guint32                   il_offset);
 140
 141 MonoDebugMethodInfo *
 142 mono_debug_find_method             (MonoSymbolFile           *symfile,
 143                                     MonoMethod               *method);
 144
 145 #endif /* __MONO_SYMFILE_H__ */
 146