Add missing call to obstack_init for ada-lang.c::cache_space

This bit was meant to be merged with the following patch:

    commit 3d9434b5ddc141178be232048e3d944955cc1f91
    Subject: [Ada] Add a symbol lookup cache

... but I forgot :-(. This causes the cache to be undefined, and
with a bit of (bad) luck:

    % gdb
    (gdb) set lang ada
    (gdb) set $xxx := 1
    [SEGV]

gdb/ChangeLog:

        * ada-lang.c (_initialize_ada_language): Initialize
        cache_space obstack.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 828cb6e..7a51617 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,10 @@
 2014-02-10  Joel Brobecker  <brobecker@adacore.com>
 
+       * ada-lang.c (_initialize_ada_language): Initialize
+       cache_space obstack.
+
+2014-02-10  Joel Brobecker  <brobecker@adacore.com>
+
        * ada-lang.c (HASH_SIZE): New macro.
        (struct cache_entry): New type.
        (cache_space, cache): New static globals.

diff --git a/gdb/ada-lang.c b/gdb/ada-lang.c
index fc2c83b..a4accac 100644 (file)
--- a/gdb/ada-lang.c
+++ b/gdb/ada-lang.c
@@ -13493,6 +13493,7 @@ DWARF attribute."),
      NULL, NULL, &maint_set_ada_cmdlist, &maint_show_ada_cmdlist);
 
   obstack_init (&symbol_list_obstack);
+  obstack_init (&cache_space);
 
   decoded_names_store = htab_create_alloc
     (256, htab_hash_string, (int (*)(const void *, const void *)) streq,