* dwarf2read.c (dwarf2_psymtab_to_symtab): Propagate

	`has_section_at_zero' flag from stripped objfile to separate,
	debug info only, objfile.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 26c7b2a..a6c1a8b 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,9 @@
+2009-06-12  Kevin Buettner  <kevinb@redhat.com>
+
+       * dwarf2read.c (dwarf2_psymtab_to_symtab): Propagate
+       `has_section_at_zero' flag from stripped objfile to separate,
+       debug info only, objfile.
+
 2009-06-12  Pedro Alves  <pedro@codesourcery.com>
 
        * exec.h (section_table_xfer_memory_partial): Improve description,

diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
index 6da8f4e..849b2af 100644 (file)
--- a/gdb/dwarf2read.c
+++ b/gdb/dwarf2read.c
@@ -2541,6 +2541,19 @@ dwarf2_psymtab_to_symtab (struct partial_symtab *pst)
          dwarf2_per_objfile = objfile_data (pst->objfile,
                                             dwarf2_objfile_data_key);
 
+         /* If this psymtab is constructed from a debug-only objfile, the
+            has_section_at_zero flag will not necessarily be correct.  We
+            can get the correct value for this flag by looking at the data
+            associated with the (presumably stripped) associated objfile.  */
+         if (pst->objfile->separate_debug_objfile_backlink)
+           {
+             struct dwarf2_per_objfile *dpo_backlink
+               = objfile_data (pst->objfile->separate_debug_objfile_backlink,
+                               dwarf2_objfile_data_key);
+             dwarf2_per_objfile->has_section_at_zero
+               = dpo_backlink->has_section_at_zero;
+           }
+
          psymtab_to_symtab_1 (pst);
 
          /* Finish up the debug error message.  */