Re: [RFC] Entry point update with "run" command

[Jan Kratochvil <jan.kratochvil@redhat.com>]

[-- Attachment #1: Type: text/plain, Size: 572 bytes --]

On Fri, 02 May 2008 17:44:47 +0200, Daniel Jacobowitz wrote:
> On Sat, Apr 26, 2008 at 03:22:25PM +0200, Jan Kratochvil wrote:
> > There is a problem whole EXEC_BFD becomes stale - using the more general
> > attached patch.
> 
> Does this work if you just call exec_file_attach instead of
> exec_ops.to_open?  The difference is target_preopen which I do not
> believe we want here.

Thanks, it works (I was tryint to use exec_file_command instead before).


> If that works, it's OK to commit.

Committed, no regressions on native x86_64-unknown-linux-gnu.


Regards,
Jan

[-- Attachment #2: bfd-reread.patch --]
[-- Type: text/plain, Size: 992 bytes --]

2008-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* symfile.c (reread_symbols): Reload EXEC_BFD on its change.

===================================================================
RCS file: /cvs/src/src/gdb/symfile.c,v
retrieving revision 1.201
retrieving revision 1.202
diff -u -r1.201 -r1.202
--- src/gdb/symfile.c	2008/05/04 03:45:42	1.201
+++ src/gdb/symfile.c	2008/05/04 14:34:06	1.202
@@ -2331,6 +2331,14 @@
 	      /* We need to do this whenever any symbols go away.  */
 	      make_cleanup (clear_symtab_users_cleanup, 0 /*ignore*/);
 
+	      if (exec_bfd != NULL && strcmp (bfd_get_filename (objfile->obfd),
+					      bfd_get_filename (exec_bfd)) == 0)
+		{
+		  /* Reload EXEC_BFD without asking anything.  */
+
+		  exec_file_attach (bfd_get_filename (objfile->obfd), 0);
+		}
+
 	      /* Clean up any state BFD has sitting around.  We don't need
 	         to close the descriptor but BFD lacks a way of closing the
 	         BFD without closing the descriptor.  */