gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / gdb / progspace.h

diff --git a/gdb/progspace.h b/gdb/progspace.h
index 2b887847e17ac4236c4404c922c858825b5e5277..099b4dc0b3a4c4df4d5b70fd23159aa8ede9eb45 100644 (file)
--- a/gdb/progspace.h
+++ b/gdb/progspace.h
@@ -28,6 +28,7 @@
 #include "gdbsupport/next-iterator.h"
 #include "gdbsupport/safe-iterator.h"
 #include <list>
+#include <vector>
 
 struct target_ops;
 struct bfd;
@@ -37,6 +38,7 @@ struct exec;
 struct address_space;
 struct program_space_data;
 struct address_space_data;
+struct so_list;
 
 typedef std::list<std::shared_ptr<objfile>> objfile_list;
 
@@ -264,9 +266,12 @@ struct program_space
   /* Free all the objfiles associated with this program space.  */
   void free_all_objfiles ();
 
+  /* Return a range adapter for iterating over all the solibs in this
+     program space.  Use it like:
+
+     for (so_list *so : pspace->solibs ()) { ... }  */
+  next_adapter<struct so_list> solibs () const;
 
-  /* Pointer to next in linked list.  */
-  struct program_space *next = NULL;
 
   /* Unique ID number.  */
   int num = 0;
@@ -362,17 +367,11 @@ struct address_space
 #define current_target_sections (&current_program_space->target_sections)
 
 /* The list of all program spaces.  There's always at least one.  */
-extern struct program_space *program_spaces;
+extern std::vector<struct program_space *>program_spaces;
 
 /* The current program space.  This is always non-null.  */
 extern struct program_space *current_program_space;
 
-#define ALL_PSPACES(pspace) \
-  for ((pspace) = program_spaces; (pspace) != NULL; (pspace) = (pspace)->next)
-
-/* Returns the number of program spaces listed.  */
-extern int number_of_program_spaces (void);
-
 /* Returns true iff there's no inferior bound to PSPACE.  */
 extern int program_space_empty_p (struct program_space *pspace);