* remote.c (remote_start_remote): If the solib list is global,

	fetch libraries and insert breakpoints after connecting.
	* infcmd.c (post_create_inferior): If the solist is shared between
	inferiors, no need to refetch it on every new inferior.
	(detach_command): If the shared library list is shared between
	inferiors, then don't clear it on every inferior detach.
	* gdbarch.sh (has_global_solist): New.
	* i386-dicos-tdep.c (i386_dicos_init_abi): Set
	gdbarch_has_global_solist.
	* target.c (target_pre_inferior): If the shared library list is
	shared between inferiors, then don't clear it here, neither
	invalidate the memory regions or clear the target description.
	(target_detach): If the shared library list is shared between
	inferiors, then don't remove breakpoints from the target here.
	(target_disconnect): Comment.
	* solib.c (update_solib_list): Check for null_ptid.
	* breakpoint.c (insert_breakpoints, update_global_location_list):
	If the shared library list is shared between inferiors, insert
	breakpoints even if there's no execution.
	(breakpoint_init_inferior): If the shared library list is shared
	between inferiors, don't delete breakpoints or mark them
	uninserted here.

	* gdbarch.c, gdbarch.h: Regenerate.

1 files changed, 11 insertions, 0 deletions

diff --git a/gdb/remote.c b/gdb/remote.c
index 9f10c2a..a5589f6 100644
--- a/gdb/remote.c
+++ b/gdb/remote.c
@@ -2550,6 +2550,11 @@ remote_start_remote (struct ui_out *uiout, void *opaque)
       getpkt (&rs->buf, &rs->buf_size, 0);
     }
 
+  /* On OSs where the list of libraries is global to all
+     processes, we fetch them early.  */
+  if (gdbarch_has_global_solist (target_gdbarch))
+    solib_add (NULL, args->from_tty, args->target, auto_solib_add);
+
   /* Next, if the target can specify a description, read it.  We do
      this before anything involving memory or registers.  */
   target_find_description ();
@@ -2717,6 +2722,12 @@ remote_start_remote (struct ui_out *uiout, void *opaque)
       if (exec_bfd) 	/* No use without an exec file.  */
 	remote_check_symbols (symfile_objfile);
     }
+
+  /* If code is shared between processes, then breakpoints are global
+     too; Insert them now.  */
+  if (gdbarch_has_global_solist (target_gdbarch)
+      && breakpoints_always_inserted_mode ())
+    insert_breakpoints ();
 }
 
 /* Open a connection to a remote debugger.