From b92216aa3b2831722ab2c32908ccb7090fae380b Mon Sep 17 00:00:00 2001
From: Danny Smith <dannysmith@users.sourceforge.net>
Date: Wed, 9 Jul 2008 03:18:15 +0000
Subject: [PATCH]            *pe-dll.c (autofilter_symbolprefixlist): Excude
 all symbols            starting with ".".            Exclude
 "_IMPORT_DESCRIPTOR_".            (autofilter_symbolsuffixlist): Exclude
 "_NULL_THUNK_DATA".            (autofilter_symbollist_generic): Don't check
 for ".text".            Exclude "_NULL_IMPORT_DESCRIPTOR".           
 (autofilter_symbollist_i386): Likewise.

---
 ld/ChangeLog | 10 ++++++++++
 ld/pe-dll.c  |  9 +++++++--
 2 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/ld/ChangeLog b/ld/ChangeLog
index 9a3620525b..8e6d62a3b5 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,13 @@
+2008-07-09  Danny Smith  <dannysmith@users.sourceforge.net>
+
+           *pe-dll.c (autofilter_symbolprefixlist): Excude all symbols
+           starting with ".".
+           Exclude "_IMPORT_DESCRIPTOR_".
+           (autofilter_symbolsuffixlist): Exclude "_NULL_THUNK_DATA".
+           (autofilter_symbollist_generic): Don't check for ".text".
+           Exclude "_NULL_IMPORT_DESCRIPTOR".
+           (autofilter_symbollist_i386): Likewise.
+
 2008-07-07  Alan Modra  <amodra@bigpond.net.au>
 
 	* emultempl/armelf.em (elf32_arm_add_stub_section): Use
diff --git a/ld/pe-dll.c b/ld/pe-dll.c
index 89c18c49e4..692f80fdbe 100644
--- a/ld/pe-dll.c
+++ b/ld/pe-dll.c
@@ -187,7 +187,7 @@ pe_details_type;
 
 static const autofilter_entry_type autofilter_symbollist_generic[] =
 {
-  { STRING_COMMA_LEN (".text") },
+  { STRING_COMMA_LEN ("_NULL_IMPORT_DESCRIPTOR") },
   /* Entry point symbols.  */
   { STRING_COMMA_LEN ("DllMain") },
   { STRING_COMMA_LEN ("DllMainCRTStartup") },
@@ -200,7 +200,7 @@ static const autofilter_entry_type autofilter_symbollist_generic[] =
 
 static const autofilter_entry_type autofilter_symbollist_i386[] =
 {
-  { STRING_COMMA_LEN (".text") },
+  { STRING_COMMA_LEN ("_NULL_IMPORT_DESCRIPTOR") },
   /* Entry point symbols, and entry hooks.  */
   { STRING_COMMA_LEN ("cygwin_crt0") },
 #ifdef pe_use_x86_64
@@ -350,12 +350,17 @@ static const autofilter_entry_type autofilter_symbolprefixlist[] =
   { STRING_COMMA_LEN ("_nm_") },
   /* Don't export symbols specifying internal DLL layout.  */
   { STRING_COMMA_LEN ("_head_") },
+  { STRING_COMMA_LEN ("_IMPORT_DESCRIPTOR_") },
+  /* Don't export section labels or artificial symbols
+  (eg ".weak.foo".  */
+  { STRING_COMMA_LEN (".") },
   { NULL, 0 }
 };
 
 static const autofilter_entry_type autofilter_symbolsuffixlist[] =
 {
   { STRING_COMMA_LEN ("_iname") },
+  { STRING_COMMA_LEN ("_NULL_THUNK_DATA") },
   { NULL, 0 }
 };