#include <vector>
#include "common/next-iterator.h"
#include "common/safe-iterator.h"
+#include "bcache.h"
-struct bcache;
struct htab;
struct objfile_data;
struct partial_symbol;
std::bitset<nr_languages> demangled_hash_languages;
};
+/* An iterator that first returns a parent objfile, and then each
+ separate debug objfile. */
+
+class separate_debug_iterator
+{
+public:
+
+ explicit separate_debug_iterator (struct objfile *objfile)
+ : m_objfile (objfile),
+ m_parent (objfile)
+ {
+ }
+
+ bool operator!= (const separate_debug_iterator &other)
+ {
+ return m_objfile != other.m_objfile;
+ }
+
+ separate_debug_iterator &operator++ ();
+
+ struct objfile *operator* ()
+ {
+ return m_objfile;
+ }
+
+private:
+
+ struct objfile *m_objfile;
+ struct objfile *m_parent;
+};
+
+/* A range adapter wrapping separate_debug_iterator. */
+
+class separate_debug_range
+{
+public:
+
+ explicit separate_debug_range (struct objfile *objfile)
+ : m_objfile (objfile)
+ {
+ }
+
+ separate_debug_iterator begin ()
+ {
+ return separate_debug_iterator (m_objfile);
+ }
+
+ separate_debug_iterator end ()
+ {
+ return separate_debug_iterator (nullptr);
+ }
+
+private:
+
+ struct objfile *m_objfile;
+};
+
/* Master structure for keeping track of each file from which
gdb reads symbols. There are several ways these get allocated: 1.
The main symbol file, symfile_objfile, set by the symbol-file command,
return msymbols_range (this);
}
+ /* Return a range adapter for iterating over all the separate debug
+ objfiles of this objfile. */
+
+ separate_debug_range separate_debug_objfiles ()
+ {
+ return separate_debug_range (this);
+ }
+
/* All struct objfile's are chained together by their next pointers.
The program space field "objfiles" (frequently referenced via
Very few blocks have a static link, so it's more memory efficient to
store these here rather than in struct block. Static links must be
allocated on the objfile's obstack. */
- htab_t static_links {};
+ htab_up static_links;
};
/* Declarations for functions defined in objfiles.c */
extern void build_objfile_section_table (struct objfile *);
-extern struct objfile *objfile_separate_debug_iterate (const struct objfile *,
- const struct objfile *);
-
extern void put_objfile_before (struct objfile *, struct objfile *);
extern void add_separate_debug_objfile (struct objfile *, struct objfile *);