gcc/

	* config/i386/linux-common.h (LIBMPX_WRAPPERSSPEC): New.
	(CHKP_SPEC): Add wrappers library.
	* c-family/c.opt (static-libmpxwrappers): New.

libmpx/

	* Makefile.am (SUBDIRS): Add mpxwrap when used
	AS supports MPX.
	(MAKEOVERRIDES): New.
	* Makefile.in: Regenerate.
	* configure.ac: Check AS supports MPX.  Add
	mpxintr/Makefile to config files.
	* configure: Regenerate.
	* mpxwrap/Makefile.am: New.
	* mpxwrap/Makefile.in: New.
	* mpxwrap/libtool-version: New.
	* mpxwrap/mpx_wrappers.cc: New.
	* mpxwrap/libmpxwrappers.map: New.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@221313 138bc75d-0d04-0410-961f-82ee72b054a4

10 files changed, 985 insertions, 6 deletions

diff --git a/libmpx/ChangeLog b/libmpx/ChangeLog
index 89dc042ee46a..ccd706b15481 100644
--- a/libmpx/ChangeLog
+++ b/libmpx/ChangeLog
@@ -1,3 +1,18 @@
 2015-03-10  Ilya Enkovich  <ilya.enkovich@intel.com>
 
+	* Makefile.am (SUBDIRS): Add mpxwrap when used
+	AS supports MPX.
+	(MAKEOVERRIDES): New.
+	* Makefile.in: Regenerate.
+	* configure.ac: Check AS supports MPX.  Add
+	mpxintr/Makefile to config files.
+	* configure: Regenerate.
+	* mpxwrap/Makefile.am: New.
+	* mpxwrap/Makefile.in: New.
+	* mpxwrap/libtool-version: New.
+	* mpxwrap/mpx_wrappers.cc: New.
+	* mpxwrap/libmpxwrappers.map: New.
+
+2015-03-10  Ilya Enkovich  <ilya.enkovich@intel.com>
+
 	Initial commit.
diff --git a/libmpx/Makefile.am b/libmpx/Makefile.am
index 6cee4ac00acc..bd0a8b6f93cc 100644
--- a/libmpx/Makefile.am
+++ b/libmpx/Makefile.am
@@ -2,6 +2,9 @@ ACLOCAL_AMFLAGS = -I .. -I ../config
 
 if LIBMPX_SUPPORTED
 SUBDIRS = mpxrt
+if MPX_AS_SUPPORTED
+SUBDIRS += mpxwrap
+endif
 nodist_toolexeclib_HEADERS = libmpx.spec
 endif
 
@@ -45,3 +48,5 @@ AM_MAKEFLAGS = \
 	"PICFLAG=$(PICFLAG)" \
 	"RANLIB=$(RANLIB)" \
 	"DESTDIR=$(DESTDIR)"
+
+MAKEOVERRIDES =
diff --git a/libmpx/Makefile.in b/libmpx/Makefile.in
index c61bd0a0a0f8..203f08a6409c 100644
--- a/libmpx/Makefile.in
+++ b/libmpx/Makefile.in
@@ -35,6 +35,7 @@ POST_UNINSTALL = :
 build_triplet = @build@
 host_triplet = @host@
 target_triplet = @target@
+@LIBMPX_SUPPORTED_TRUE@@MPX_AS_SUPPORTED_TRUE@am__append_1 = mpxwrap
 subdir = .
 DIST_COMMON = ChangeLog $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(top_srcdir)/configure $(am__configure_deps) \
@@ -102,7 +103,7 @@ AM_RECURSIVE_TARGETS = $(RECURSIVE_TARGETS:-recursive=) \
 	$(RECURSIVE_CLEAN_TARGETS:-recursive=) tags TAGS ctags CTAGS
 ETAGS = etags
 CTAGS = ctags
-DIST_SUBDIRS = mpxrt
+DIST_SUBDIRS = mpxrt mpxwrap
 ACLOCAL = @ACLOCAL@
 AMTAR = @AMTAR@
 AR = @AR@
@@ -232,7 +233,7 @@ top_build_prefix = @top_build_prefix@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
 ACLOCAL_AMFLAGS = -I .. -I ../config
-@LIBMPX_SUPPORTED_TRUE@SUBDIRS = mpxrt
+@LIBMPX_SUPPORTED_TRUE@SUBDIRS = mpxrt $(am__append_1)
 @LIBMPX_SUPPORTED_TRUE@nodist_toolexeclib_HEADERS = libmpx.spec
 gcc_version := $(shell cat $(top_srcdir)/../gcc/BASE-VER)
 
@@ -274,6 +275,7 @@ AM_MAKEFLAGS = \
 	"RANLIB=$(RANLIB)" \
 	"DESTDIR=$(DESTDIR)"
 
+MAKEOVERRIDES = 
 all: config.h
 	$(MAKE) $(AM_MAKEFLAGS) all-recursive
 
diff --git a/libmpx/configure b/libmpx/configure
index 5c6e5608694e..f3bd67d04438 100644
--- a/libmpx/configure
+++ b/libmpx/configure
@@ -621,6 +621,8 @@ LD
 FGREP
 SED
 LIBTOOL
+MPX_AS_SUPPORTED_FALSE
+MPX_AS_SUPPORTED_TRUE
 RANLIB
 AR
 AS
@@ -5544,6 +5546,30 @@ else
 fi
 
 
+# Check we may build wrappers library
+echo "test:  bndmov %bnd0, %bnd1" > conftest.s
+if { ac_try='$AS -o conftest.o conftest.s 1>&5'
+  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }
+then
+    mpx_as=yes
+else
+    mpx_as=no
+    echo "configure: no MPX support fo as" >&5
+fi
+rm -f conftest.o conftest.s
+ if test "x$mpx_as" = "xyes"; then
+  MPX_AS_SUPPORTED_TRUE=
+  MPX_AS_SUPPORTED_FALSE='#'
+else
+  MPX_AS_SUPPORTED_TRUE='#'
+  MPX_AS_SUPPORTED_FALSE=
+fi
+
+
 # Configure libtool
 enable_dlopen=yes
 
@@ -11622,7 +11648,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11625 "configure"
+#line 11651 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11728,7 +11754,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11731 "configure"
+#line 11757 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -14997,7 +15023,7 @@ ac_config_files="$ac_config_files Makefile libmpx.spec"
 
 ac_config_headers="$ac_config_headers config.h"
 
-ac_config_files="$ac_config_files mpxrt/Makefile"
+ac_config_files="$ac_config_files mpxrt/Makefile mpxwrap/Makefile"
 
 
 cat >confcache <<\_ACEOF
@@ -15113,6 +15139,10 @@ if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
+if test -z "${MPX_AS_SUPPORTED_TRUE}" && test -z "${MPX_AS_SUPPORTED_FALSE}"; then
+  as_fn_error "conditional \"MPX_AS_SUPPORTED\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
 
 : ${CONFIG_STATUS=./config.status}
 ac_write_fail=0
@@ -16085,6 +16115,7 @@ do
     "libmpx.spec") CONFIG_FILES="$CONFIG_FILES libmpx.spec" ;;
     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
     "mpxrt/Makefile") CONFIG_FILES="$CONFIG_FILES mpxrt/Makefile" ;;
+    "mpxwrap/Makefile") CONFIG_FILES="$CONFIG_FILES mpxwrap/Makefile" ;;
 
   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
   esac
@@ -17498,6 +17529,17 @@ _EOF
    . ${multi_basedir}/config-ml.in
    { ml_norecursion=; unset ml_norecursion;}
  ;;
+    "mpxwrap/Makefile":F) cat > vpsed$$ << \_EOF
+s!`test -f '$<' || echo '$(srcdir)/'`!!
+_EOF
+   sed -f vpsed$$ $ac_file > tmp$$
+   mv tmp$$ $ac_file
+   rm vpsed$$
+   echo 'MULTISUBDIR =' >> $ac_file
+   ml_norecursion=yes
+   . ${multi_basedir}/config-ml.in
+   { ml_norecursion=; unset ml_norecursion;}
+ ;;
 
   esac
 done # for ac_tag
diff --git a/libmpx/configure.ac b/libmpx/configure.ac
index dbfad023a99e..4669525eabdf 100644
--- a/libmpx/configure.ac
+++ b/libmpx/configure.ac
@@ -100,6 +100,18 @@ AC_CHECK_TOOL(AS, as)
 AC_CHECK_TOOL(AR, ar)
 AC_CHECK_TOOL(RANLIB, ranlib, :)
 
+# Check we may build wrappers library
+echo "test:  bndmov %bnd0, %bnd1" > conftest.s
+if AC_TRY_COMMAND([$AS -o conftest.o conftest.s 1>&AS_MESSAGE_LOG_FD])
+then
+    mpx_as=yes
+else
+    mpx_as=no
+    echo "configure: no MPX support fo as" >&AS_MESSAGE_LOG_FD
+fi
+rm -f conftest.o conftest.s
+AM_CONDITIONAL(MPX_AS_SUPPORTED, [test "x$mpx_as" = "xyes"])
+
 # Configure libtool
 AC_LIBTOOL_DLOPEN
 AM_PROG_LIBTOOL
@@ -117,7 +129,7 @@ fi
 
 AC_CONFIG_FILES([Makefile libmpx.spec])
 AC_CONFIG_HEADERS(config.h)
-AC_CONFIG_FILES(AC_FOREACH([DIR], [mpxrt], [DIR/Makefile]),
+AC_CONFIG_FILES(AC_FOREACH([DIR], [mpxrt mpxwrap], [DIR/Makefile ]),
   [cat > vpsed$$ << \_EOF
 s!`test -f '$<' || echo '$(srcdir)/'`!!
 _EOF
diff --git a/libmpx/mpxwrap/Makefile.am b/libmpx/mpxwrap/Makefile.am
new file mode 100644
index 000000000000..72abccf8b8be
--- /dev/null
+++ b/libmpx/mpxwrap/Makefile.am
@@ -0,0 +1,54 @@
+ALCLOCAL_AMFLAGS = -I .. -I ../config
+
+# May be used by toolexeclibdir.
+gcc_version := $(shell cat $(top_srcdir)/../gcc/BASE-VER)
+
+libmpxwrappers_la_CFLAGS = -fcheck-pointer-bounds -mmpx -fno-chkp-check-read \
+			   -fno-chkp-check-write -fno-chkp-use-wrappers -fPIC
+libmpxwrappers_la_DEPENDENCIES = libmpxwrappers.map
+libmpxwrappers_la_LDFLAGS = -Wl,--version-script=$(srcdir)/libmpxwrappers.map
+
+toolexeclib_LTLIBRARIES = libmpxwrappers.la
+
+libmpxwrappers_la_SOURCES = mpx_wrappers.c
+
+# Work around what appears to be a GNU make bug handling MAKEFLAGS
+# values defined in terms of make variables, as is the case for CC and
+# friends when we are called from the top level Makefile.
+AM_MAKEFLAGS = \
+       "AR_FLAGS=$(AR_FLAGS)" \
+       "CC_FOR_BUILD=$(CC_FOR_BUILD)" \
+       "CFLAGS=$(CFLAGS)" \
+       "CXXFLAGS=$(CXXFLAGS)" \
+       "CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
+       "CFLAGS_FOR_TARGET=$(CFLAGS_FOR_TARGET)" \
+       "INSTALL=$(INSTALL)" \
+       "INSTALL_DATA=$(INSTALL_DATA)" \
+       "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
+       "INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
+       "JC1FLAGS=$(JC1FLAGS)" \
+       "LDFLAGS=$(LDFLAGS)" \
+       "LIBCFLAGS=$(LIBCFLAGS)" \
+       "LIBCFLAGS_FOR_TARGET=$(LIBCFLAGS_FOR_TARGET)" \
+       "MAKE=$(MAKE)" \
+       "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \
+       "PICFLAG=$(PICFLAG)" \
+       "PICFLAG_FOR_TARGET=$(PICFLAG_FOR_TARGET)" \
+       "SHELL=$(SHELL)" \
+       "RUNTESTFLAGS=$(RUNTESTFLAGS)" \
+       "exec_prefix=$(exec_prefix)" \
+       "infodir=$(infodir)" \
+       "libdir=$(libdir)" \
+       "prefix=$(prefix)" \
+       "includedir=$(includedir)" \
+       "AR=$(AR)" \
+       "AS=$(AS)" \
+       "LD=$(LD)" \
+       "LIBCFLAGS=$(LIBCFLAGS)" \
+       "NM=$(NM)" \
+       "PICFLAG=$(PICFLAG)" \
+       "RANLIB=$(RANLIB)" \
+       "DESTDIR=$(DESTDIR)"
+
+MAKEOVERRIDES =
+
diff --git a/libmpx/mpxwrap/Makefile.in b/libmpx/mpxwrap/Makefile.in
new file mode 100644
index 000000000000..9294d3e317de
--- /dev/null
+++ b/libmpx/mpxwrap/Makefile.in
@@ -0,0 +1,542 @@
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009  Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
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+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+target_triplet = @target@
+subdir = mpxwrap
+DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/../config/acx.m4 \
+	$(top_srcdir)/../config/lead-dot.m4 \
+	$(top_srcdir)/../config/libstdc++-raw-cxx.m4 \
+	$(top_srcdir)/../config/multi.m4 \
+	$(top_srcdir)/../config/override.m4 \
+	$(top_srcdir)/../libtool.m4 $(top_srcdir)/../ltoptions.m4 \
+	$(top_srcdir)/../ltsugar.m4 $(top_srcdir)/../ltversion.m4 \
+	$(top_srcdir)/../lt~obsolete.m4 $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+	$(ACLOCAL_M4)
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+CONFIG_HEADER = $(top_builddir)/config.h
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+CONFIG_CLEAN_VPATH_FILES =
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
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+am__nobase_list = $(am__nobase_strip_setup); \
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+am__base_list = \
+  sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
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+am_libmpxwrappers_la_OBJECTS = libmpxwrappers_la-mpx_wrappers.lo
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+libmpxwrappers_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) \
+	$(libmpxwrappers_la_CFLAGS) $(CFLAGS) \
+	$(libmpxwrappers_la_LDFLAGS) $(LDFLAGS) -o $@
+DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)
+depcomp =
+am__depfiles_maybe =
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+	--mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+	$(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+	--mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \
+	$(LDFLAGS) -o $@
+SOURCES = $(libmpxwrappers_la_SOURCES)
+ETAGS = etags
+CTAGS = ctags
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+AMTAR = @AMTAR@
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+OTOOL64 = @OTOOL64@
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+docdir = @docdir@
+dvidir = @dvidir@
+enable_shared = @enable_shared@
+enable_static = @enable_static@
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+host = @host@
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+target_vendor = @target_vendor@
+toolexecdir = @toolexecdir@
+toolexeclibdir = @toolexeclibdir@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+ALCLOCAL_AMFLAGS = -I .. -I ../config
+
+# May be used by toolexeclibdir.
+gcc_version := $(shell cat $(top_srcdir)/../gcc/BASE-VER)
+libmpxwrappers_la_CFLAGS = -fcheck-pointer-bounds -mmpx -fno-chkp-check-read \
+			   -fno-chkp-check-write -fno-chkp-use-wrappers -fPIC
+
+libmpxwrappers_la_DEPENDENCIES = libmpxwrappers.map
+libmpxwrappers_la_LDFLAGS = -Wl,--version-script=$(srcdir)/libmpxwrappers.map
+toolexeclib_LTLIBRARIES = libmpxwrappers.la
+libmpxwrappers_la_SOURCES = mpx_wrappers.c
+
+# Work around what appears to be a GNU make bug handling MAKEFLAGS
+# values defined in terms of make variables, as is the case for CC and
+# friends when we are called from the top level Makefile.
+AM_MAKEFLAGS = \
+       "AR_FLAGS=$(AR_FLAGS)" \
+       "CC_FOR_BUILD=$(CC_FOR_BUILD)" \
+       "CFLAGS=$(CFLAGS)" \
+       "CXXFLAGS=$(CXXFLAGS)" \
+       "CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
+       "CFLAGS_FOR_TARGET=$(CFLAGS_FOR_TARGET)" \
+       "INSTALL=$(INSTALL)" \
+       "INSTALL_DATA=$(INSTALL_DATA)" \
+       "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
+       "INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
+       "JC1FLAGS=$(JC1FLAGS)" \
+       "LDFLAGS=$(LDFLAGS)" \
+       "LIBCFLAGS=$(LIBCFLAGS)" \
+       "LIBCFLAGS_FOR_TARGET=$(LIBCFLAGS_FOR_TARGET)" \
+       "MAKE=$(MAKE)" \
+       "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \
+       "PICFLAG=$(PICFLAG)" \
+       "PICFLAG_FOR_TARGET=$(PICFLAG_FOR_TARGET)" \
+       "SHELL=$(SHELL)" \
+       "RUNTESTFLAGS=$(RUNTESTFLAGS)" \
+       "exec_prefix=$(exec_prefix)" \
+       "infodir=$(infodir)" \
+       "libdir=$(libdir)" \
+       "prefix=$(prefix)" \
+       "includedir=$(includedir)" \
+       "AR=$(AR)" \
+       "AS=$(AS)" \
+       "LD=$(LD)" \
+       "LIBCFLAGS=$(LIBCFLAGS)" \
+       "NM=$(NM)" \
+       "PICFLAG=$(PICFLAG)" \
+       "RANLIB=$(RANLIB)" \
+       "DESTDIR=$(DESTDIR)"
+
+MAKEOVERRIDES = 
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .lo .o .obj
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+	        && { if test -f $@; then exit 0; else break; fi; }; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign --ignore-deps mpxwrap/Makefile'; \
+	$(am__cd) $(top_srcdir) && \
+	  $(AUTOMAKE) --foreign --ignore-deps mpxwrap/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+	esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+install-toolexeclibLTLIBRARIES: $(toolexeclib_LTLIBRARIES)
+	@$(NORMAL_INSTALL)
+	test -z "$(toolexeclibdir)" || $(MKDIR_P) "$(DESTDIR)$(toolexeclibdir)"
+	@list='$(toolexeclib_LTLIBRARIES)'; test -n "$(toolexeclibdir)" || list=; \
+	list2=; for p in $$list; do \
+	  if test -f $$p; then \
+	    list2="$$list2 $$p"; \
+	  else :; fi; \
+	done; \
+	test -z "$$list2" || { \
+	  echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(toolexeclibdir)'"; \
+	  $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(toolexeclibdir)"; \
+	}
+
+uninstall-toolexeclibLTLIBRARIES:
+	@$(NORMAL_UNINSTALL)
+	@list='$(toolexeclib_LTLIBRARIES)'; test -n "$(toolexeclibdir)" || list=; \
+	for p in $$list; do \
+	  $(am__strip_dir) \
+	  echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(toolexeclibdir)/$$f'"; \
+	  $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(toolexeclibdir)/$$f"; \
+	done
+
+clean-toolexeclibLTLIBRARIES:
+	-test -z "$(toolexeclib_LTLIBRARIES)" || rm -f $(toolexeclib_LTLIBRARIES)
+	@list='$(toolexeclib_LTLIBRARIES)'; for p in $$list; do \
+	  dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \
+	  test "$$dir" != "$$p" || dir=.; \
+	  echo "rm -f \"$${dir}/so_locations\""; \
+	  rm -f "$${dir}/so_locations"; \
+	done
+libmpxwrappers.la: $(libmpxwrappers_la_OBJECTS) $(libmpxwrappers_la_DEPENDENCIES) 
+	$(libmpxwrappers_la_LINK) -rpath $(toolexeclibdir) $(libmpxwrappers_la_OBJECTS) $(libmpxwrappers_la_LIBADD) $(LIBS)
+
+mostlyclean-compile:
+	-rm -f *.$(OBJEXT)
+
+distclean-compile:
+	-rm -f *.tab.c
+
+.c.o:
+	$(COMPILE) -c $<
+
+.c.obj:
+	$(COMPILE) -c `$(CYGPATH_W) '$<'`
+
+.c.lo:
+	$(LTCOMPILE) -c -o $@ $<
+
+libmpxwrappers_la-mpx_wrappers.lo: mpx_wrappers.c
+	$(LIBTOOL)  --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libmpxwrappers_la_CFLAGS) $(CFLAGS) -c -o libmpxwrappers_la-mpx_wrappers.lo `test -f 'mpx_wrappers.c' || echo '$(srcdir)/'`mpx_wrappers.c
+
+mostlyclean-libtool:
+	-rm -f *.lo
+
+clean-libtool:
+	-rm -rf .libs _libs
+
+ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
+	list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+	      END { if (nonempty) { for (i in files) print i; }; }'`; \
+	mkid -fID $$unique
+tags: TAGS
+
+TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
+		$(TAGS_FILES) $(LISP)
+	set x; \
+	here=`pwd`; \
+	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+	      END { if (nonempty) { for (i in files) print i; }; }'`; \
+	shift; \
+	if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
+	  test -n "$$unique" || unique=$$empty_fix; \
+	  if test $$# -gt 0; then \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      "$$@" $$unique; \
+	  else \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      $$unique; \
+	  fi; \
+	fi
+ctags: CTAGS
+CTAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
+		$(TAGS_FILES) $(LISP)
+	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+	      END { if (nonempty) { for (i in files) print i; }; }'`; \
+	test -z "$(CTAGS_ARGS)$$unique" \
+	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+	     $$unique
+
+GTAGS:
+	here=`$(am__cd) $(top_builddir) && pwd` \
+	  && $(am__cd) $(top_srcdir) \
+	  && gtags -i $(GTAGS_ARGS) "$$here"
+
+distclean-tags:
+	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+check-am: all-am
+check: check-am
+all-am: Makefile $(LTLIBRARIES)
+installdirs:
+	for dir in "$(DESTDIR)$(toolexeclibdir)"; do \
+	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+	done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+	$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	  install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	  `test -z '$(STRIP)' || \
+	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool clean-toolexeclibLTLIBRARIES \
+	mostlyclean-am
+
+distclean: distclean-am
+	-rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+	distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
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+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
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+install-data-am:
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+install-dvi: install-dvi-am
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+install-dvi-am:
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+install-exec-am: install-toolexeclibLTLIBRARIES
+
+install-html: install-html-am
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+install-html-am:
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+install-info: install-info-am
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+installcheck-am:
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+maintainer-clean: maintainer-clean-am
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
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+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+	mostlyclean-libtool
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+pdf: pdf-am
+
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+ps: ps-am
+
+ps-am:
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+uninstall-am: uninstall-toolexeclibLTLIBRARIES
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
+	clean-libtool clean-toolexeclibLTLIBRARIES ctags distclean \
+	distclean-compile distclean-generic distclean-libtool \
+	distclean-tags dvi dvi-am html html-am info info-am install \
+	install-am install-data install-data-am install-dvi \
+	install-dvi-am install-exec install-exec-am install-html \
+	install-html-am install-info install-info-am install-man \
+	install-pdf install-pdf-am install-ps install-ps-am \
+	install-strip install-toolexeclibLTLIBRARIES installcheck \
+	installcheck-am installdirs maintainer-clean \
+	maintainer-clean-generic mostlyclean mostlyclean-compile \
+	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+	tags uninstall uninstall-am uninstall-toolexeclibLTLIBRARIES
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/libmpx/mpxwrap/libmpxwrappers.map b/libmpx/mpxwrap/libmpxwrappers.map
new file mode 100644
index 000000000000..c2912a7e18b3
--- /dev/null
+++ b/libmpx/mpxwrap/libmpxwrappers.map
@@ -0,0 +1,23 @@
+LIBMPXWRAPPERS_1.0
+{
+  global:
+	__mpx_wrapper_malloc;
+	__mpx_wrapper_mmap;
+	__mpx_wrapper_realloc;
+	__mpx_wrapper_calloc;
+	__mpx_wrapper_memset;
+	__mpx_wrapper_bzero;
+	__mpx_wrapper_memmove;
+	__mpx_wrapper_memcpy;
+	__mpx_wrapper_mempcpy;
+	__mpx_wrapper_strncat;
+	__mpx_wrapper_strcat;
+	__mpx_wrapper_stpcpy;
+	__mpx_wrapper_stpncpy;
+	__mpx_wrapper_strcpy;
+	__mpx_wrapper_strncpy;
+	__mpx_wrapper_strlen;
+
+  local:
+	*;
+};
diff --git a/libmpx/mpxwrap/libtool-version b/libmpx/mpxwrap/libtool-version
new file mode 100644
index 000000000000..bfe84c8af534
--- /dev/null
+++ b/libmpx/mpxwrap/libtool-version
@@ -0,0 +1,6 @@
+# This file is used to maintain libtool version info for libmpxintr.  See
+# the libtool manual to understand the meaning of the fields.  This is
+# a separate file so that version updates don't involve re-running
+# automake.
+# CURRENT:REVISION:AGE
+1:0:0
diff --git a/libmpx/mpxwrap/mpx_wrappers.c b/libmpx/mpxwrap/mpx_wrappers.c
new file mode 100644
index 000000000000..ef4be8d0a390
--- /dev/null
+++ b/libmpx/mpxwrap/mpx_wrappers.c
@@ -0,0 +1,278 @@
+/* MPX Wrappers Library
+   Copyright (C) 2014 Free Software Foundation, Inc.
+   Contributed by Ilya Enkovich (ilya.enkovich@intel.com)
+
+   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 3, 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.
+
+   Under Section 7 of GPL version 3, you are granted additional
+   permissions described in the GCC Runtime Library Exception, version
+   3.1, as published by the Free Software Foundation.
+
+   You should have received a copy of the GNU General Public License and
+   a copy of the GCC Runtime Library Exception along with this program;
+   see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "stdlib.h"
+#include "string.h"
+#include <sys/mman.h>
+
+void *
+__mpx_wrapper_malloc (size_t size)
+{
+  void *p = (void *)malloc (size);
+  if (!p) return __bnd_null_ptr_bounds (p);
+  return __bnd_set_ptr_bounds (p, size);
+}
+
+
+void *
+__mpx_wrapper_mmap (void *addr, size_t length, int prot, int flags,
+		    int fd, off_t offset)
+{
+  void *p = mmap (addr, length, prot, flags, fd, offset);
+  if (!p) return __bnd_null_ptr_bounds (p);
+  return __bnd_set_ptr_bounds (p, length);
+}
+
+void *
+__mpx_wrapper_realloc (void *ptr, size_t n)
+{
+  if (!ptr)
+    return __mpx_wrapper_malloc (n);
+
+  /* We don't kwnow how much data is copied by realloc
+     and therefore may check only lower bounds.  */
+  __bnd_chk_ptr_lbounds (ptr);
+  ptr = realloc (ptr, n);
+
+  if (!ptr)
+    return __bnd_null_ptr_bounds (ptr);
+
+  return __bnd_set_ptr_bounds (ptr, n);
+}
+
+void *
+__mpx_wrapper_calloc (size_t n_elements, size_t element_size)
+{
+  void *p = calloc (n_elements, element_size);
+  if (!p)
+    return __bnd_null_ptr_bounds (p);
+  return __bnd_set_ptr_bounds (p, n_elements * element_size);
+}
+
+void *
+__mpx_wrapper_memset (void *dstpp, int c, size_t len)
+{
+  if (len > 0)
+    {
+      __bnd_chk_ptr_bounds (dstpp, len);
+      memset (dstpp, c, len);
+    }
+  return dstpp;
+}
+
+void
+__mpx_wrapper_bzero (void *dst, size_t len)
+{
+  __mpx_wrapper_memset (dst, 0, len);
+}
+
+void *
+__mpx_wrapper_memmove (void *dst, const void *src, size_t n)
+{
+  const char *s = (const char*)src;
+  char *d = (char*)dst;
+  void *ret = dst;
+  size_t offset_src = ((size_t) s) & (sizeof (void *) - 1);
+  size_t offset_dst = ((size_t) d) & (sizeof (void *) - 1);
+
+  __bnd_chk_ptr_bounds (dst, n);
+  __bnd_chk_ptr_bounds (src, n);
+
+  /* Different alignment means that even if
+     pointers exist in memory, we don't how
+     pointers are aligned and therefore cann't
+     copy bounds anyway.  */
+  if (offset_src != offset_dst)
+    memmove (dst, src, n);
+  else
+    {
+      if (s < d)
+	{
+	  d += n;
+	  s += n;
+	  offset_src = (offset_src + n) & (sizeof (void *) -1);
+	  while (n-- && offset_src--)
+	    *--d = *--s;
+	  n++;
+	  if (!n)
+	    return ret;
+	  void **d1 = (void **)d;
+	  void **s1 = (void **)s;
+	  /* This loop will also copy bounds.  */
+	  while (n >= sizeof (void *))
+	    {
+	      n -= sizeof (void *);
+	      *--d1 = *--s1;
+	    }
+	  s = (char *)s1;
+	  d = (char *)d1;
+	  while (n--)
+	    *--d = *--s;
+	}
+      else
+	{
+	  offset_src = sizeof (void *) - offset_src;
+	  while (n-- && offset_src--)
+	    *d++ = *s++;
+	  n++;
+	  if (!n)
+	    return ret;
+	  void **d1 = (void **)d;
+	  void **s1 = (void **)s;
+	  /* This loop will also copy bounds.  */
+	  while (n >= sizeof (void *))
+	    {
+	      n -= sizeof (void *);
+	      *d1++ = *s1++;
+	    }
+	  s = (char *)s1;
+	  d = (char *)d1;
+	  while (n--)
+	    *d++ = *s++;
+	}
+    }
+  return ret;
+}
+
+
+void *
+__mpx_wrapper_memcpy (void *dst, const void *src, size_t n)
+{
+  return __mpx_wrapper_memmove (dst, src, n);
+}
+
+void *
+__mpx_wrapper_mempcpy (void *dst, const void *src, size_t n)
+{
+  return (char *)__mpx_wrapper_memcpy (dst, src, n) + n;
+}
+
+char *
+__mpx_wrapper_strncat (char *dst, const char *src, size_t n)
+{
+  size_t dst_size = strlen (dst);
+  size_t src_size = strnlen (src, n);
+
+  __bnd_chk_ptr_bounds (dst, dst_size + src_size + 1);
+  if (src_size < n)
+    __bnd_chk_ptr_bounds (src, src_size + 1);
+  else
+    __bnd_chk_ptr_bounds (src, src_size);
+
+  strncat (dst, src, n);
+
+  return dst;
+}
+
+char *
+__mpx_wrapper_strcat (char *dst, const char *src)
+{
+  size_t dst_size = strlen (dst);
+  size_t src_size = strlen (src);
+
+  __bnd_chk_ptr_bounds (dst, dst_size + src_size + 1);
+  __bnd_chk_ptr_bounds (src, src_size + 1);
+
+  strcat (dst, src);
+
+  return dst;
+}
+
+char *
+__mpx_wrapper_stpcpy (char *dst, const char *src)
+{
+  size_t src_size = strlen (src);
+
+  __bnd_chk_ptr_bounds (dst, src_size + 1);
+  __bnd_chk_ptr_bounds (src, src_size + 1);
+
+  memcpy (dst, src, src_size + 1);
+
+  return dst + src_size;
+}
+
+char *
+__mpx_wrapper_stpncpy (char *dst, const char *src, size_t n)
+{
+  size_t src_size = strnlen (src, n);
+  char *res;
+
+  __bnd_chk_ptr_bounds (dst, n);
+  if (src_size < n)
+    {
+      __bnd_chk_ptr_bounds (src, src_size + 1);
+      res = dst + src_size;
+    }
+  else
+    {
+      __bnd_chk_ptr_bounds (src, src_size);
+      res = dst + n;
+    }
+
+  memcpy (dst, src, src_size);
+  if (n > src_size)
+    memset (dst + src_size, 0, n - src_size);
+
+  return res;
+}
+
+char *
+__mpx_wrapper_strcpy (char *dst, const char *src)
+{
+  size_t src_size = strlen (src);
+
+  __bnd_chk_ptr_bounds (dst, src_size + 1);
+  __bnd_chk_ptr_bounds (src, src_size + 1);
+
+  memcpy (dst, src, src_size + 1);
+
+  return dst;
+}
+
+char *
+__mpx_wrapper_strncpy (char *dst, const char *src, size_t n)
+{
+  size_t src_size = strnlen (src, n);
+
+  __bnd_chk_ptr_bounds (dst, n);
+  if (src_size < n)
+    __bnd_chk_ptr_bounds (src, src_size + 1);
+  else
+    __bnd_chk_ptr_bounds (src, src_size);
+
+  memcpy (dst, src, src_size);
+  if (n > src_size)
+    memset (dst + src_size, 0, n - src_size);
+
+  return dst;
+}
+
+size_t
+__mpx_wrapper_strlen (const char *s)
+{
+  size_t length = strlen (s);
+  __bnd_chk_ptr_bounds (s, length + 1);
+  return length;
+}