diff options
Diffstat (limited to 'gdb/minsyms.h')
| -rw-r--r-- | gdb/minsyms.h | 43 |
1 files changed, 24 insertions, 19 deletions
diff --git a/gdb/minsyms.h b/gdb/minsyms.h index 8857f1af25c..d75bd417558 100644 --- a/gdb/minsyms.h +++ b/gdb/minsyms.h @@ -53,21 +53,33 @@ struct bound_minimal_symbol as opaque and use functions provided by minsyms.c to inspect them. */ -/* Prepare to start collecting minimal symbols. This should be called - by a symbol reader to initialize the minimal symbol module. - Currently, minimal symbol table creation is not reentrant; it - relies on global (static) variables in minsyms.c. */ +/* An RAII-based object that is used to record minimal symbols while + they are being read. */ +class minimal_symbol_reader +{ + public: + + /* Prepare to start collecting minimal symbols. This should be called + by a symbol reader to initialize the minimal symbol module. + Currently, minimal symbol table creation is not reentrant; it + relies on global (static) variables in minsyms.c. */ + + explicit minimal_symbol_reader (); + + ~minimal_symbol_reader (); -void init_minimal_symbol_collection (void); + /* Install the minimal symbols that have been collected into the + given objfile. */ -/* Return a cleanup which is used to clean up the global state left - over by minimal symbol creation. After calling - init_minimal_symbol_collection, a symbol reader should call this - function. Then, after all minimal symbols have been read, - regardless of whether they are installed or not, the cleanup - returned by this function should be run. */ + void install (struct objfile *); -struct cleanup *make_cleanup_discard_minimal_symbols (void); + private: + + /* No need for these. They are intentionally not defined anywhere. */ + minimal_symbol_reader &operator= + (const minimal_symbol_reader &); + minimal_symbol_reader (const minimal_symbol_reader &); +}; /* Record a new minimal symbol. This is the "full" entry point; simpler convenience entry points are also provided below. @@ -122,13 +134,6 @@ struct minimal_symbol *prim_record_minimal_symbol_and_info int section, struct objfile *); -/* Install the minimal symbols that have been collected into the given - objfile. After this is called, the cleanup returned by - make_cleanup_discard_minimal_symbols should be run in order to - clean up global state. */ - -void install_minimal_symbols (struct objfile *); - /* Create the terminating entry of OBJFILE's minimal symbol table. If OBJFILE->msymbols is zero, allocate a single entry from OBJFILE->objfile_obstack; otherwise, just initialize |