From: Tom de Vries <tdevries@suse.de>
Date: Mon, 21 Jun 2021 14:56:52 +0000 (+0200)
Subject: [gdb/symtab] Add per-cu expansion state
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=4a4cb3c4436c3470a8aa15e9b688c1b6f9859c74;p=thirdparty%2Fbinutils-gdb.git

[gdb/symtab] Add per-cu expansion state
---

diff --git a/gdb/psympriv.h b/gdb/psympriv.h
index 597d12084eb..feced066cb6 100644
--- a/gdb/psympriv.h
+++ b/gdb/psympriv.h
@@ -332,10 +332,17 @@ struct partial_symtab
 
   void note_interesting_symbol (partial_symbol *psym)
   {
+    if (expansion_state == partial_symtab::full)
+      return;
+    expansion_state = partial_symtab::lazy;
     auto it = sect_off.find (psym);
     interesting_symbols.emplace (it->second);
   }
 
+  enum expansion_state { unexpanded, lazy, full };
+  enum expansion_state expansion_state = unexpanded;
+  size_t expanded_interesting_symbols = 0;
+
   int number_of_dependencies = 0;
 
   /* Global symbol list.  This list will be sorted after readin to