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/debug-symfile.h>
   8
   9 typedef struct MonoSymbolFile                   MonoSymbolFile;
  10 typedef struct MonoSymbolFileOffsetTable        MonoSymbolFileOffsetTable;
  11 typedef struct MonoSymbolFileLineNumberEntry    MonoSymbolFileLineNumberEntry;
  12 typedef struct MonoSymbolFileMethodEntry        MonoSymbolFileMethodEntry;
  13
  14 /* Keep in sync with OffsetTable in mcs/class/Mono.CSharp.Debugger/MonoSymbolTable.cs */
  15 struct MonoSymbolFileOffsetTable {
  16         guint32 total_file_size;
  17         guint32 source_table_offset;
  18         guint32 source_table_size;
  19         guint32 method_table_offset;
  20         guint32 method_table_size;
  21         guint32 line_number_table_offset;
  22         guint32 line_number_table_size;
  23 };
  24
  25 struct MonoSymbolFileMethodEntry {
  26         guint32 token;
  27         guint32 source_file_offset;
  28         guint32 line_number_table_offset;
  29         guint32 start_row;
  30         guint64 start_address;
  31         guint64 end_address;
  32 };
  33
  34 struct MonoSymbolFileLineNumberEntry {
  35         guint32 row;
  36         guint32 offset;
  37         guint32 address;
  38 };
  39
  40 struct MonoSymbolFile {
  41         int fd;
  42         char *file_name;
  43         MonoImage *image;
  44         /* Pointer to the mmap()ed contents of the file. */
  45         char *raw_contents;
  46         size_t raw_contents_size;
  47         MonoSymbolFileOffsetTable *offset_table;
  48         GHashTable *method_table;
  49 };
  50
  51 #define MONO_SYMBOL_FILE_VERSION                16
  52 #define MONO_SYMBOL_FILE_MAGIC                  0x45e82623fd7fa614
  53
  54 /* Tries to load `filename' as a debugging information file, if `emit_warnings" is set,
  55  * use g_warning() to signal error messages on failure, otherwise silently return NULL. */
  56 MonoSymbolFile *mono_debug_open_mono_symbol_file   (MonoImage                 *image,
  57                                                     const char                *filename,
  58                                                     gboolean                   emit_warnings);
  59
  60 typedef MonoDebugMethodInfo * (*MonoDebugGetMethodFunc) (MonoSymbolFile      *symbol_file,
  61                                                          MonoMethod          *method,
  62                                                          gpointer             user_data);
  63
  64 void    mono_debug_update_mono_symbol_file (MonoSymbolFile           *symbol_file,
  65                                             MonoDebugGetMethodFunc    method_info_func,
  66                                             gpointer                  user_data);
  67
  68 void mono_debug_close_mono_symbol_file (MonoSymbolFile *symfile);
  69
  70 gchar *
  71 mono_debug_find_source_location (MonoSymbolFile *symfile, MonoMethod *method, guint32 offset,
  72                                  guint32 *line_number);
  73
  74 #endif /* __MONO_SYMFILE_H__ */
  75