#include "gdb_obstack.h"
#include "symfile.h"
-#include "common/next-iterator.h"
+#include "gdbsupport/next-iterator.h"
+#include "bcache.h"
struct partial_symbol;
-/* A bcache for partial symbols. */
-
-struct psymbol_bcache;
-
/* An instance of this class manages the partial symbol tables and
partial symbols for a given objfile.
struct partial_symtab *allocate_psymtab ();
+ typedef next_adapter<struct partial_symtab> partial_symtab_range;
+
+ /* A range adapter that makes it possible to iterate over all
+ psymtabs in one objfile. */
+
+ partial_symtab_range range ()
+ {
+ return partial_symtab_range (psymtabs);
+ }
+
/* Each objfile points to a linked list of partial symtabs derived from
this file, one partial symtab structure for each compilation unit
/* Map addresses to the entries of PSYMTABS. It would be more efficient to
have a map per the whole process but ADDRMAP cannot selectively remove
its items during FREE_OBJFILE. This mapping is already present even for
- PARTIAL_SYMTABs which still have no corresponding full SYMTABs read. */
+ PARTIAL_SYMTABs which still have no corresponding full SYMTABs read.
+
+ The DWARF parser reuses this addrmap to store things other than
+ psymtabs in the cases where debug information is being read from, for
+ example, the .debug-names section. */
struct addrmap *psymtabs_addrmap = nullptr;
/* A byte cache where we can stash arbitrary "chunks" of bytes that
will not change. */
- struct psymbol_bcache *psymbol_cache;
+ gdb::bcache psymbol_cache;
/* Vectors of all partial symbols read in from file. The actual data
is stored in the objfile_obstack. */
};
-extern struct psymbol_bcache *psymbol_bcache_init (void);
-extern void psymbol_bcache_free (struct psymbol_bcache *);
-extern struct bcache *psymbol_bcache_get_bcache (struct psymbol_bcache *);
-
extern const struct quick_symbol_functions psym_functions;
extern const struct quick_symbol_functions dwarf2_gdb_index_functions;
extern const struct quick_symbol_functions dwarf2_debug_names_functions;
/* Ensure that the partial symbols for OBJFILE have been loaded. If
- VERBOSE is non-zero, then this will print a message when symbols
+ VERBOSE is true, then this will print a message when symbols
are loaded. This function returns a range adapter suitable for
iterating over the psymtabs of OBJFILE. */
-class objfile_psymtabs;
-extern objfile_psymtabs require_partial_symbols (struct objfile *objfile,
- int verbose);
+extern psymtab_storage::partial_symtab_range require_partial_symbols
+ (struct objfile *objfile, bool verbose);
#endif /* PSYMTAB_H */