From: Tom Tromey <tromey@redhat.com>
Date: Mon, 11 Jun 2012 20:19:22 +0000 (+0000)
Subject: 	* dwarf2read.c (dw2_get_file_names_reader): Ignore partial units.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=0726159622540e146674fb0d096c4e2c77612155;p=binutils-gdb.git

	* dwarf2read.c (dw2_get_file_names_reader): Ignore partial units.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 1a50740a4d3..61ea7629ee7 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,7 @@
+2012-06-11  Tom Tromey  <tromey@redhat.com>
+
+	* dwarf2read.c (dw2_get_file_names_reader): Ignore partial units.
+
 2012-06-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 
 	Fix regression by the "ambiguous linespec" series.
diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
index 7e25d08aecb..1fdd81916c2 100644
--- a/gdb/dwarf2read.c
+++ b/gdb/dwarf2read.c
@@ -2449,6 +2449,14 @@ dw2_get_file_names_reader (const struct die_reader_specs *reader,
   struct quick_file_names *qfn;
   unsigned int line_offset;
 
+  /* Our callers never want to match partial units -- instead they
+     will match the enclosing full CU.  */
+  if (comp_unit_die->tag == DW_TAG_partial_unit)
+    {
+      this_cu->v.quick->no_file_data = 1;
+      return;
+    }
+
   lh = NULL;
   slot = NULL;
   line_offset = 0;