obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

3 files changed, 70 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/vxworks/initpri1.c b/gcc/testsuite/gcc.dg/vxworks/initpri1.c
new file mode 100644
index 000000000..555bffe73
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/vxworks/initpri1.c
@@ -0,0 +1,19 @@
+/* On VxWorks, in RTP mode, constructors and destructors go in named
+   sections.  The section names must include the initialization
+   priority, even for constructors and destructors with the default
+   priority.  */
+
+/* The selector below excludes VxWorks AE because AE does not support
+   RTP mode.  */
+/* { dg-do compile { target { *-*-vxworks* && { ! *-*-vxworksae* } } } } */
+/* { dg-options "-mrtp" } */
+/* { dg-final { scan-assembler "ctors\.00000" } } */
+/* { dg-final { scan-assembler "dtors\.00000" } } */
+
+volatile int i;
+
+void c1 () __attribute__((constructor));
+void c1 () { ++i; }
+
+void d1 () __attribute__((destructor));
+void d1 () { --i; }
diff --git a/gcc/testsuite/gcc.dg/vxworks/initpri2.c b/gcc/testsuite/gcc.dg/vxworks/initpri2.c
new file mode 100644
index 000000000..7f483efad
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/vxworks/initpri2.c
@@ -0,0 +1,15 @@
+/* On VxWorks, in kernel mode, there is no support for .ctors/.dtors.
+   Instead, initialization is handled by munch.  */
+
+/* { dg-do compile { target vxworks_kernel } } */
+/* { dg-final { scan-assembler-not "\.ctors" } } */
+/* { dg-final { scan-assembler-not "\.dtors" } } */
+
+volatile int i;
+
+void c1 () __attribute__((constructor));
+void c1 () { ++i; }
+
+void d1 () __attribute__((destructor));
+void d1 () { --i; }
+
diff --git a/gcc/testsuite/gcc.dg/vxworks/vxworks.exp b/gcc/testsuite/gcc.dg/vxworks/vxworks.exp
new file mode 100644
index 000000000..8526c5866
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/vxworks/vxworks.exp
@@ -0,0 +1,36 @@
+#   Copyright (C) 1997, 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 3 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 GCC; see the file COPYING3.  If not see
+# <http://www.gnu.org/licenses/>.
+
+# GCC testsuite that uses the `dg.exp' driver.
+
+# Load support procs.
+load_lib gcc-dg.exp
+
+# If a testcase doesn't have special options, use these.
+global DEFAULT_CFLAGS
+if ![info exists DEFAULT_CFLAGS] then {
+    set DEFAULT_CFLAGS " -ansi -pedantic-errors"
+}
+
+# Initialize `dg'.
+dg-init
+
+# Main loop.
+dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/*.\[cSi\]]] \
+	"" $DEFAULT_CFLAGS
+
+# All done.
+dg-finish