2005-08-22 Phil Edwards <phil@codesourcery.com>

	* config.gcc (*-*-vxworks*):  Update tm_file, add extra_options,
	remove use_collect2.
	(powerpc-wrs-vxworks):  Update, split out *-*-vxworksae target.

	* target-def.h (TARGET_HAVE_CTORS_DTORS):  Allow target
	configuration files to override the default value.

	* config/t-vxworks:  Remove INSTALL_ASSERT_H.  Define STMP_FIXPROTO,
	EXTRA_HEADERS, and EXTRA_MULTILIB_PARTS.
	* config/vx-common.h:  New file, split out from...
	* config/vxworks.h:  here.  Update for VxWorks 6.x and RTP mode.
	* config/vxworksae.h:  New file, for VxWorks AE.
	* config/vxworks.opt:  New file.
	* config/vxlib.c:  Update for VxWorks 6.

	* config/rs6000/t-vxworks (MULTILIB_OPTIONS):  New list.  Adjust
	other MULTILIB_* variables appropriately.
	(LIB2FUNCS_EXTRA, EXTRA_MULTILIB_PARTS):  Correct from t-ppccomm.
	* config/rs6000/t-vxworksae:  New file, adjust multilibs for AE.
	* config/rs6000/vxworks.h:  Update for VxWorks 6.
	* config/rs6000/vxworksae.h:  New file, mostly placeholder for now.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103432 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 58 insertions, 0 deletions

diff --git a/gcc/config/vxworksae.h b/gcc/config/vxworksae.h
new file mode 100644
index 00000000000..b63192ecb15
--- /dev/null
+++ b/gcc/config/vxworksae.h
@@ -0,0 +1,58 @@
+/* Common VxWorks AE target definitions for GNU compiler.
+   Copyright (C) 2004, 2005 Free Software Foundation, Inc.
+   Contributed by CodeSourcery, LLC.
+
+This file is part of GCC.
+
+GCC 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, or (at your option) any later
+version.
+
+GCC 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 COPYING.  If not, write to the Free
+Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA.  */
+
+/* This header should be included after including vx-common.h.  */
+
+/* Most of the definitions below this point are versions of the
+   vxworks.h definitions, without the -mrtp bits.  */
+
+/* The directory containing the VxWorks AE target headers.  */
+#define VXWORKSAE_TARGET_DIR \
+  "/home/tornado/vxworks-ae/latest/target"
+
+/* Include target/vThreads/h or target/h (depending on the compilation
+   mode), and then target/val/h (in either mode).  The macros defined
+   are in the user's namespace, but the VxWorks headers require
+   them.  */
+#undef VXWORKS_ADDITIONAL_CPP_SPEC
+#define VXWORKS_ADDITIONAL_CPP_SPEC "					\
+ %{!nostdinc:%{isystem*}}						\
+ %{mvthreads:-DVTHREADS=1						\
+	 %{!nostdinc:-isystem " VXWORKSAE_TARGET_DIR "/vThreads/h}}	\
+ %{!mvthreads:-DAE653_BUILD=1						\
+	 %{!nostdinc:-isystem " VXWORKSAE_TARGET_DIR "/h}}		\
+ %{!nostdinc:-isystem " VXWORKSAE_TARGET_DIR "/val/h}"
+
+#undef VXWORKS_LIB_SPEC
+#define VXWORKS_LIB_SPEC ""
+
+#undef VXWORKS_LINK_SPEC
+#define VXWORKS_LINK_SPEC	\
+  "-r %{v:-V}"
+ 
+#undef VXWORKS_LIBGCC_SPEC
+#define VXWORKS_LIBGCC_SPEC	\
+  "-lgcc"
+
+#undef VXWORKS_STARTFILE_SPEC
+#define VXWORKS_STARTFILE_SPEC ""
+
+#define VXWORKS_KIND VXWORKS_KIND_AE