You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 

136 lines
4.7 KiB

Date: Thu, 13 Nov 2014 16:26:37 +0100
From: Jan Kratochvil <jan dot kratochvil at redhat dot com>
To: gdb-patches at sourceware dot org
Cc: Jakub Filak <jfilak at redhat dot com>
Subject: [patch] Add add-auto-load-scripts-directory
--jho1yZJdad60DJr+
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
Hi,
there is already "add-auto-load-safe-path" which works
like "set auto-load safe-path" but in append mode.
There was missing an append equivalent for "set auto-load scripts-directory".
ABRT has directory /var/cache/abrt-di/ as an alternative one
to /usr/lib/debug/ . Therefore ABRT needs to use -iex parameters to add this
/var/cache/abrt-di/ directory as a first-class debuginfo directory.
Using absolute "set auto-load scripts-directory" would hard-code the path
possibly overriding local system directory additions; besides it would not be
nice anyway.
No regressions on {x86_64,x86_64-m32,i686}-fedora21-linux-gnu; although I have
seen some heavy regressions there today unrelated to this patch.
Thanks,
Jan
--jho1yZJdad60DJr+
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline; filename="addautoload.patch"
gdb/
2014-11-13 Jan Kratochvil <jan.kratochvil@redhat.com>
Add add-auto-load-scripts-directory.
* NEWS (Changes since GDB 7.8): Add add-auto-load-scripts-directory.
* auto-load.c (add_auto_load_dir): New function.
(_initialize_auto_load): Install it.
gdb/doc/
2014-11-13 Jan Kratochvil <jan.kratochvil@redhat.com>
Add add-auto-load-scripts-directory.
* gdb.texinfo (Auto-loading): Add add-auto-load-scripts-directory link.
(objfile-gdbdotext file): Add add-auto-load-scripts-directory.
Index: gdb-7.6.1/gdb/NEWS
===================================================================
--- gdb-7.6.1.orig/gdb/NEWS
+++ gdb-7.6.1/gdb/NEWS
@@ -1,6 +1,12 @@
What has changed in GDB?
(Organized release by release)
+* New commands:
+
+add-auto-load-scripts-directory directory
+ Add entries to the list of directories from which to load auto-loaded
+ scripts.
+
* Newly installed $prefix/bin/gcore acts as a shell interface for the
GDB command gcore.
Index: gdb-7.6.1/gdb/auto-load.c
===================================================================
--- gdb-7.6.1.orig/gdb/auto-load.c
+++ gdb-7.6.1/gdb/auto-load.c
@@ -298,6 +298,22 @@ Use 'set auto-load safe-path /' for disa
auto_load_safe_path_vec_update ();
}
+/* "add-auto-load-scripts-directory" command for the auto_load_dir configuration
+ variable. */
+
+static void
+add_auto_load_dir (char *args, int from_tty)
+{
+ char *s;
+
+ if (args == NULL || *args == 0)
+ error (_("Directory argument required."));
+
+ s = xstrprintf ("%s%c%s", auto_load_dir, DIRNAME_SEPARATOR, args);
+ xfree (auto_load_dir);
+ auto_load_dir = s;
+}
+
/* Implementation for filename_is_in_pattern overwriting the caller's FILENAME
and PATTERN. */
@@ -1295,6 +1311,15 @@ access the current full list setting."),
&cmdlist);
set_cmd_completer (cmd, filename_completer);
+ cmd = add_cmd ("add-auto-load-scripts-directory", class_support,
+ add_auto_load_dir,
+ _("Add entries to the list of directories from which to load "
+ "auto-loaded scripts.\n\
+See the commands 'set auto-load scripts-directory' and\n\
+'show auto-load scripts-directory' to access the current full list setting."),
+ &cmdlist);
+ set_cmd_completer (cmd, filename_completer);
+
add_setshow_boolean_cmd ("auto-load", class_maintenance,
&debug_auto_load, _("\
Set auto-load verifications debugging."), _("\
Index: gdb-7.6.1/gdb/doc/gdb.texinfo
===================================================================
--- gdb-7.6.1.orig/gdb/doc/gdb.texinfo
+++ gdb-7.6.1/gdb/doc/gdb.texinfo
@@ -21929,6 +21929,8 @@ These are @value{GDBN} control commands
@tab Control for @value{GDBN} auto-loaded scripts location.
@item @xref{show auto-load scripts-directory}.
@tab Show @value{GDBN} auto-loaded scripts location.
+@item @xref{add-auto-load-scripts-directory}.
+@tab Add directory for auto-loaded scripts location list.
@item @xref{set auto-load local-gdbinit}.
@tab Control for init file in the current directory.
@item @xref{show auto-load local-gdbinit}.
@@ -27213,6 +27215,12 @@ to the @env{PATH} environment variable.
@kindex show auto-load scripts-directory
@item show auto-load scripts-directory
Show @value{GDBN} auto-loaded scripts location.
+
+@anchor{add-auto-load-scripts-directory}
+@kindex add-auto-load-scripts-directory
+@item add-auto-load-scripts-directory @r{[}@var{directories}@r{]}
+Add an entry (or list of entries) to the list of auto-loaded scripts locations.
+Multiple entries may be delimited by the host platform path separator in use.
@end table
@value{GDBN} does not track which files it has already auto-loaded this way.