2007-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>

	    Daniel Jacobowitz  <dan@codesourcery.com>

	* buildsym.c (end_symtab): Use preallocated symtab if available.
	Fill in SYMBOL_SYMTAB.
	* buildsym.h (struct subfile): Add symtab member.
	* dwarf2read.c (struct dwarf2_cu): Add line_header.
	(struct file_entry): Add symtab.
	(free_cu_line_header): New function.
	(read_file_scope): Use it.  Save line_header in the cu.  Process
	lines before DIEs.
	(add_file_name): Initialize new symtab member.
	(dwarf_decode_lines): Create symtabs for included files.
	(new_symbol): Set SYMBOL_SYMTAB.
	* symtab.c (lookup_symbol): Use SYMBOL_SYMTAB.
	(search_symbols): Likewise.
	* symtab.h (struct symbol): Add symtab member.
	(SYMBOL_SYMTAB): Define.

	* gdb.base/included.c, gdb.base/included.exp,
	gdb.base/included.h: New files.

4 files changed, 98 insertions, 0 deletions

diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index c876e51..e45b6c3 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,9 @@
+2007-01-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
+	    Daniel Jacobowitz  <dan@codesourcery.com>
+
+	* gdb.base/included.c, gdb.base/included.exp,
+	gdb.base/included.h: New files.
+
 2007-01-20  Daniel Jacobowitz  <dan@codesourcery.com>
 
 	* gdb.base/bigcore.c (RLIMIT_CAP): Define.
diff --git a/gdb/testsuite/gdb.base/included.c b/gdb/testsuite/gdb.base/included.c
new file mode 100644
index 0000000..677290b
--- /dev/null
+++ b/gdb/testsuite/gdb.base/included.c
@@ -0,0 +1,26 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+   Copyright 2007 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+ 
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+   USA.  */
+
+#include "included.h"
+
+int
+main()
+{
+  return 0;
+}
diff --git a/gdb/testsuite/gdb.base/included.exp b/gdb/testsuite/gdb.base/included.exp
new file mode 100644
index 0000000..c3ed857
--- /dev/null
+++ b/gdb/testsuite/gdb.base/included.exp
@@ -0,0 +1,46 @@
+# Copyright 2007 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+set testfile "included"
+set srcfile ${testfile}.c
+set binfile ${objdir}/${subdir}/${testfile}
+
+if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
+    untested included.exp
+    return -1
+}
+
+gdb_exit
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+gdb_load ${binfile}
+
+gdb_test "set listsize 1" ""
+
+gdb_test "list main" ".*"
+get_debug_format
+set non_dwarf [expr ! [test_debug_format "DWARF 2"]]
+
+# We should be able to find the source file containing the definition,
+# even though it was an included header.
+if { $non_dwarf } { setup_xfail *-*-* }
+gdb_test "list integer" "int integer;"
+
+gdb_test "ptype integer" "type = int"
+
+# We should report that integer comes from the header file.
+if { $non_dwarf } { setup_xfail *-*-* }
+gdb_test "info variables integer" "\r\nFile \[^\r\n\]*/${subdir}/${testfile}.h:\r\nint integer;"
diff --git a/gdb/testsuite/gdb.base/included.h b/gdb/testsuite/gdb.base/included.h
new file mode 100644
index 0000000..130fc7f
--- /dev/null
+++ b/gdb/testsuite/gdb.base/included.h
@@ -0,0 +1,20 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+   Copyright 2007 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+ 
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+   USA.  */
+
+int integer;