diff options
| -rw-r--r-- | config/ChangeLog | 5 | ||||
| -rw-r--r-- | config/cet.m4 | 16 | ||||
| -rw-r--r-- | libatomic/ChangeLog | 5 | ||||
| -rwxr-xr-x | libatomic/configure | 17 | ||||
| -rw-r--r-- | libbacktrace/ChangeLog | 5 | ||||
| -rwxr-xr-x | libbacktrace/configure | 17 | ||||
| -rw-r--r-- | libgcc/ChangeLog | 5 | ||||
| -rw-r--r-- | libgcc/configure | 17 | ||||
| -rw-r--r-- | libgfortran/ChangeLog | 5 | ||||
| -rwxr-xr-x | libgfortran/configure | 21 | ||||
| -rw-r--r-- | libgomp/ChangeLog | 5 | ||||
| -rwxr-xr-x | libgomp/configure | 19 | ||||
| -rw-r--r-- | libitm/ChangeLog | 5 | ||||
| -rw-r--r-- | libitm/configure | 17 | ||||
| -rw-r--r-- | libmpx/ChangeLog | 7 | ||||
| -rw-r--r-- | libmpx/configure | 17 | ||||
| -rw-r--r-- | libobjc/ChangeLog | 5 | ||||
| -rwxr-xr-x | libobjc/configure | 21 | ||||
| -rw-r--r-- | libquadmath/ChangeLog | 5 | ||||
| -rwxr-xr-x | libquadmath/configure | 17 | ||||
| -rw-r--r-- | libsanitizer/ChangeLog | 5 | ||||
| -rwxr-xr-x | libsanitizer/configure | 17 | ||||
| -rw-r--r-- | libssp/ChangeLog | 5 | ||||
| -rwxr-xr-x | libssp/configure | 21 | ||||
| -rw-r--r-- | libstdc++-v3/ChangeLog | 5 | ||||
| -rwxr-xr-x | libstdc++-v3/configure | 17 | ||||
| -rw-r--r-- | libvtv/ChangeLog | 5 | ||||
| -rwxr-xr-x | libvtv/configure | 17 |
28 files changed, 300 insertions, 23 deletions
diff --git a/config/ChangeLog b/config/ChangeLog index fd7f82f..746a0a0 100644 --- a/config/ChangeLog +++ b/config/ChangeLog @@ -1,3 +1,8 @@ +2018-02-14 Igor Tsimbalist <igor.v.tsimbalist@intel.com> + + PR target/84148 + * cet.m4: Check if target support multi-byte NOPS (SSE). + 2018-02-06 Eric Botcazou <ebotcazou@adacore.com> * gcc-plugin.m4 (GCC_ENABLE_PLUGINS): Remove -q option passed to grep. diff --git a/config/cet.m4 b/config/cet.m4 index 715f4bd..23dd1f7 100644 --- a/config/cet.m4 +++ b/config/cet.m4 @@ -5,15 +5,24 @@ dnl AC_DEFUN([GCC_CET_FLAGS],[dnl GCC_ENABLE(cet, default, ,[enable Intel CET in target libraries], permit yes|no|default) +AC_MSG_CHECKING([for CET support]) + case "$host" in i[[34567]]86-*-linux* | x86_64-*-linux*) case "$enable_cet" in default) - # Check if assembler supports CET. + # Check if target supports multi-byte NOPs + # and if assembler supports CET insn. AC_COMPILE_IFELSE( [AC_LANG_PROGRAM( [], - [asm ("setssbsy");])], + [ +#if !defined(__SSE2__) +#error target does not support multi-byte NOPs +#else +asm ("setssbsy"); +#endif + ])], [enable_cet=yes], [enable_cet=no]) ;; @@ -34,5 +43,8 @@ case "$host" in esac if test x$enable_cet = xyes; then $1="-fcf-protection -mcet" + AC_MSG_RESULT([yes]) +else + AC_MSG_RESULT([no]) fi ]) diff --git a/libatomic/ChangeLog b/libatomic/ChangeLog index c64a1aa..2312707 100644 --- a/libatomic/ChangeLog +++ b/libatomic/ChangeLog @@ -1,3 +1,8 @@ +2018-02-14 Igor Tsimbalist <igor.v.tsimbalist@intel.com> + + PR target/84148 + * configure: Regenerate. + 2018-01-03 Jakub Jelinek <jakub@redhat.com> Update copyright years. diff --git a/libatomic/configure b/libatomic/configure index 47a9b98..9445aee 100755 --- a/libatomic/configure +++ b/libatomic/configure @@ -15314,18 +15314,28 @@ else fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5 +$as_echo_n "checking for CET support... " >&6; } + case "$host" in i[34567]86-*-linux* | x86_64-*-linux*) case "$enable_cet" in default) - # Check if assembler supports CET. + # Check if target supports multi-byte NOPs + # and if assembler supports CET insn. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { + +#if !defined(__SSE2__) +#error target does not support multi-byte NOPs +#else asm ("setssbsy"); +#endif + ; return 0; } @@ -15365,6 +15375,11 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext esac if test x$enable_cet = xyes; then CET_FLAGS="-fcf-protection -mcet" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi XCFLAGS="$XCFLAGS $CET_FLAGS" diff --git a/libbacktrace/ChangeLog b/libbacktrace/ChangeLog index 323ac94..64733a8 100644 --- a/libbacktrace/ChangeLog +++ b/libbacktrace/ChangeLog @@ -1,3 +1,8 @@ +2018-02-14 Igor Tsimbalist <igor.v.tsimbalist@intel.com> + + PR target/84148 + * configure: Regenerate. + 2018-02-15 Jakub Jelinek <jakub@redhat.com> PR other/82368 diff --git a/libbacktrace/configure b/libbacktrace/configure index 8943b0c..77c6fe3 100755 --- a/libbacktrace/configure +++ b/libbacktrace/configure @@ -11802,18 +11802,28 @@ else fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5 +$as_echo_n "checking for CET support... " >&6; } + case "$host" in i[34567]86-*-linux* | x86_64-*-linux*) case "$enable_cet" in default) - # Check if assembler supports CET. + # Check if target supports multi-byte NOPs + # and if assembler supports CET insn. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { + +#if !defined(__SSE2__) +#error target does not support multi-byte NOPs +#else asm ("setssbsy"); +#endif + ; return 0; } @@ -11853,6 +11863,11 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext esac if test x$enable_cet = xyes; then CET_FLAGS="-fcf-protection -mcet" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi EXTRA_FLAGS="$EXTRA_FLAGS $CET_FLAGS" diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog index 012c866..5df8d85 100644 --- a/libgcc/ChangeLog +++ b/libgcc/ChangeLog @@ -1,3 +1,8 @@ +2018-02-14 Igor Tsimbalist <igor.v.tsimbalist@intel.com> + + PR target/84148 + * configure: Regenerate. + 2018-02-16 Igor Tsimbalist <igor.v.tsimbalist@intel.com> PR target/84239 diff --git a/libgcc/configure b/libgcc/configure index 38a28c2..3241f19 100644 --- a/libgcc/configure +++ b/libgcc/configure @@ -4790,18 +4790,28 @@ else fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5 +$as_echo_n "checking for CET support... " >&6; } + case "$host" in i[34567]86-*-linux* | x86_64-*-linux*) case "$enable_cet" in default) - # Check if assembler supports CET. + # Check if target supports multi-byte NOPs + # and if assembler supports CET insn. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { + +#if !defined(__SSE2__) +#error target does not support multi-byte NOPs +#else asm ("setssbsy"); +#endif + ; return 0; } @@ -4841,6 +4851,11 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext esac if test x$enable_cet = xyes; then CET_FLAGS="-fcf-protection -mcet" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog index 20a13e4..c992a60 100644 --- a/libgfortran/ChangeLog +++ b/libgfortran/ChangeLog @@ -1,3 +1,8 @@ +2018-02-14 Igor Tsimbalist <igor.v.tsimbalist@intel.com> + + PR target/84148 + * configure: Regenerate. + 2018-02-18 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/84412 diff --git a/libgfortran/configure b/libgfortran/configure index 60e18a7..86904ef 100755 --- a/libgfortran/configure +++ b/libgfortran/configure @@ -5804,18 +5804,28 @@ else fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5 +$as_echo_n "checking for CET support... " >&6; } + case "$host" in i[34567]86-*-linux* | x86_64-*-linux*) case "$enable_cet" in default) - # Check if assembler supports CET. + # Check if target supports multi-byte NOPs + # and if assembler supports CET insn. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { + +#if !defined(__SSE2__) +#error target does not support multi-byte NOPs +#else asm ("setssbsy"); +#endif + ; return 0; } @@ -5855,6 +5865,11 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext esac if test x$enable_cet = xyes; then CET_FLAGS="-fcf-protection -mcet" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi AM_FCFLAGS="$AM_FCFLAGS $CET_FLAGS" @@ -12498,7 +12513,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 12501 "configure" +#line 12516 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -12604,7 +12619,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 12607 "configure" +#line 12622 "configure" #include "confdefs.h" #if HAVE_DLFCN_H diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog index 5e5e22f..ccc7700 100644 --- a/libgomp/ChangeLog +++ b/libgomp/ChangeLog @@ -1,3 +1,8 @@ +2018-02-19 Igor Tsimbalist <igor.v.tsimbalist@intel.com> + + PR target/84148 + * configure: Regenerate. + 2018-02-16 Jakub Jelinek <jakub@redhat.com> PR fortran/84418 diff --git a/libgomp/configure b/libgomp/configure index e7842b5..92b8142 100755 --- a/libgomp/configure +++ b/libgomp/configure @@ -15142,7 +15142,7 @@ fi # Plugins for offload execution, configure.ac fragment. -*- mode: autoconf -*- # -# Copyright (C) 2014-2017 Free Software Foundation, Inc. +# Copyright (C) 2014-2018 Free Software Foundation, Inc. # # Contributed by Mentor Embedded. # @@ -16633,18 +16633,28 @@ else fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5 +$as_echo_n "checking for CET support... " >&6; } + case "$host" in i[34567]86-*-linux* | x86_64-*-linux*) case "$enable_cet" in default) - # Check if assembler supports CET. + # Check if target supports multi-byte NOPs + # and if assembler supports CET insn. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { + +#if !defined(__SSE2__) +#error target does not support multi-byte NOPs +#else asm ("setssbsy"); +#endif + ; return 0; } @@ -16684,6 +16694,11 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext esac if test x$enable_cet = xyes; then CET_FLAGS="-fcf-protection -mcet" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi XCFLAGS="$XCFLAGS $CET_FLAGS" diff --git a/libitm/ChangeLog b/libitm/ChangeLog index f335144..c5ca387 100644 --- a/libitm/ChangeLog +++ b/libitm/ChangeLog @@ -1,3 +1,8 @@ +2018-02-14 Igor Tsimbalist <igor.v.tsimbalist@intel.com> + + PR target/84148 + * configure: Regenerate. + 2018-01-03 Jakub Jelinek <jakub@redhat.com> Update copyright years. diff --git a/libitm/configure b/libitm/configure index d061c8c..a57805e 100644 --- a/libitm/configure +++ b/libitm/configure @@ -17603,18 +17603,28 @@ else fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5 +$as_echo_n "checking for CET support... " >&6; } + case "$host" in i[34567]86-*-linux* | x86_64-*-linux*) case "$enable_cet" in default) - # Check if assembler supports CET. + # Check if target supports multi-byte NOPs + # and if assembler supports CET insn. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { + +#if !defined(__SSE2__) +#error target does not support multi-byte NOPs +#else asm ("setssbsy"); +#endif + ; return 0; } @@ -17654,6 +17664,11 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext esac if test x$enable_cet = xyes; then CET_FLAGS="-fcf-protection -mcet" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi XCFLAGS="$XCFLAGS $CET_FLAGS" diff --git a/libmpx/ChangeLog b/libmpx/ChangeLog index 9ae6542..f8cc639 100644 --- a/libmpx/ChangeLog +++ b/libmpx/ChangeLog @@ -1,4 +1,9 @@ - 2017-11-17 Igor Tsimbalist <igor.v.tsimbalist@intel.com> +2018-02-14 Igor Tsimbalist <igor.v.tsimbalist@intel.com> + + PR target/84148 + * configure: Regenerate. + +2017-11-17 Igor Tsimbalist <igor.v.tsimbalist@intel.com> * Makefile.in: Regenerate. * acinclude.m4: Add enable.m4 and cet.m4. diff --git a/libmpx/configure b/libmpx/configure index 7bc68b8..dfa4419 100644 --- a/libmpx/configure +++ b/libmpx/configure @@ -11598,18 +11598,28 @@ else fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5 +$as_echo_n "checking for CET support... " >&6; } + case "$host" in i[34567]86-*-linux* | x86_64-*-linux*) case "$enable_cet" in default) - # Check if assembler supports CET. + # Check if target supports multi-byte NOPs + # and if assembler supports CET insn. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { + +#if !defined(__SSE2__) +#error target does not support multi-byte NOPs +#else asm ("setssbsy"); +#endif + ; return 0; } @@ -11649,6 +11659,11 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext esac if test x$enable_cet = xyes; then CET_FLAGS="-fcf-protection -mcet" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi XCFLAGS="$XCFLAGS $CET_FLAGS" diff --git a/libobjc/ChangeLog b/libobjc/ChangeLog index 50d0769..b5422e3 100644 --- a/libobjc/ChangeLog +++ b/libobjc/ChangeLog @@ -1,3 +1,8 @@ +2018-02-14 Igor Tsimbalist <igor.v.tsimbalist@intel.com> + + PR target/84148 + * configure: Regenerate. + 2018-01-03 Jakub Jelinek <jakub@redhat.com> Update copyright years. diff --git a/libobjc/configure b/libobjc/configure index 3a2b2e3..ce52fab 100755 --- a/libobjc/configure +++ b/libobjc/configure @@ -3369,18 +3369,28 @@ else fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5 +$as_echo_n "checking for CET support... " >&6; } + case "$host" in i[34567]86-*-linux* | x86_64-*-linux*) case "$enable_cet" in default) - # Check if assembler supports CET. + # Check if target supports multi-byte NOPs + # and if assembler supports CET insn. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { + +#if !defined(__SSE2__) +#error target does not support multi-byte NOPs +#else asm ("setssbsy"); +#endif + ; return 0; } @@ -3420,6 +3430,11 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext esac if test x$enable_cet = xyes; then CET_FLAGS="-fcf-protection -mcet" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi XCFLAGS="$XCFLAGS $CET_FLAGS" @@ -10668,7 +10683,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 10671 "configure" +#line 10686 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -10774,7 +10789,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 10777 "configure" +#line 10792 "configure" #include "confdefs.h" #if HAVE_DLFCN_H diff --git a/libquadmath/ChangeLog b/libquadmath/ChangeLog index a554923..33ca15f 100644 --- a/libquadmath/ChangeLog +++ b/libquadmath/ChangeLog @@ -1,3 +1,8 @@ +2018-02-14 Igor Tsimbalist <igor.v.tsimbalist@intel.com> + + PR target/84148 + * configure: Regenerate. + 2018-01-03 Jakub Jelinek <jakub@redhat.com> * libquadmath.texi: Bump @copying's copyright year. diff --git a/libquadmath/configure b/libquadmath/configure index b32dcbc..2a69479 100755 --- a/libquadmath/configure +++ b/libquadmath/configure @@ -12837,18 +12837,28 @@ else fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5 +$as_echo_n "checking for CET support... " >&6; } + case "$host" in i[34567]86-*-linux* | x86_64-*-linux*) case "$enable_cet" in default) - # Check if assembler supports CET. + # Check if target supports multi-byte NOPs + # and if assembler supports CET insn. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { + +#if !defined(__SSE2__) +#error target does not support multi-byte NOPs +#else asm ("setssbsy"); +#endif + ; return 0; } @@ -12888,6 +12898,11 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext esac if test x$enable_cet = xyes; then CET_FLAGS="-fcf-protection -mcet" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi XCFLAGS="$XCFLAGS $CET_FLAGS" diff --git a/libsanitizer/ChangeLog b/libsanitizer/ChangeLog index ebb8866..b625083 100644 --- a/libsanitizer/ChangeLog +++ b/libsanitizer/ChangeLog @@ -1,3 +1,8 @@ +2018-02-14 Igor Tsimbalist <igor.v.tsimbalist@intel.com> + + PR target/84148 + * configure: Regenerate. + 2018-02-05 Martin Liska <mliska@suse.cz> * asan/asan_flags.inc: Cherry-pick upstream r323995. diff --git a/libsanitizer/configure b/libsanitizer/configure index a0104d8..3b61a1f 100755 --- a/libsanitizer/configure +++ b/libsanitizer/configure @@ -16539,18 +16539,28 @@ else fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5 +$as_echo_n "checking for CET support... " >&6; } + case "$host" in i[34567]86-*-linux* | x86_64-*-linux*) case "$enable_cet" in default) - # Check if assembler supports CET. + # Check if target supports multi-byte NOPs + # and if assembler supports CET insn. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { + +#if !defined(__SSE2__) +#error target does not support multi-byte NOPs +#else asm ("setssbsy"); +#endif + ; return 0; } @@ -16590,6 +16600,11 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext esac if test x$enable_cet = xyes; then CET_FLAGS="-fcf-protection -mcet" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi EXTRA_CFLAGS="$EXTRA_CFLAGS $CET_FLAGS" diff --git a/libssp/ChangeLog b/libssp/ChangeLog index 66254fe..b5e8113 100644 --- a/libssp/ChangeLog +++ b/libssp/ChangeLog @@ -1,3 +1,8 @@ +2018-02-14 Igor Tsimbalist <igor.v.tsimbalist@intel.com> + + PR target/84148 + * configure: Regenerate. + 2018-01-03 Jakub Jelinek <jakub@redhat.com> Update copyright years. diff --git a/libssp/configure b/libssp/configure index a96b391..df7bff7 100755 --- a/libssp/configure +++ b/libssp/configure @@ -4095,18 +4095,28 @@ else fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5 +$as_echo_n "checking for CET support... " >&6; } + case "$host" in i[34567]86-*-linux* | x86_64-*-linux*) case "$enable_cet" in default) - # Check if assembler supports CET. + # Check if target supports multi-byte NOPs + # and if assembler supports CET insn. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { + +#if !defined(__SSE2__) +#error target does not support multi-byte NOPs +#else asm ("setssbsy"); +#endif + ; return 0; } @@ -4146,6 +4156,11 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext esac if test x$enable_cet = xyes; then CET_FLAGS="-fcf-protection -mcet" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi XCFLAGS="$XCFLAGS $CET_FLAGS" @@ -10745,7 +10760,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 10748 "configure" +#line 10763 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -10851,7 +10866,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 10854 "configure" +#line 10869 "configure" #include "confdefs.h" #if HAVE_DLFCN_H diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index b2aa592..0305de1 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,8 @@ +2018-02-19 Igor Tsimbalist <igor.v.tsimbalist@intel.com> + + PR target/84148 + * configure: Regenerate. + 2018-02-15 Jonathan Wakely <jwakely@redhat.com> PR libstdc++/81797 diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure index fb3bf67..54dd7ce 100755 --- a/libstdc++-v3/configure +++ b/libstdc++-v3/configure @@ -81129,18 +81129,28 @@ else fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5 +$as_echo_n "checking for CET support... " >&6; } + case "$host" in i[34567]86-*-linux* | x86_64-*-linux*) case "$enable_cet" in default) - # Check if assembler supports CET. + # Check if target supports multi-byte NOPs + # and if assembler supports CET insn. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { + +#if !defined(__SSE2__) +#error target does not support multi-byte NOPs +#else asm ("setssbsy"); +#endif + ; return 0; } @@ -81180,6 +81190,11 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext esac if test x$enable_cet = xyes; then CET_FLAGS="-fcf-protection -mcet" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi EXTRA_CXX_FLAGS="$EXTRA_CXX_FLAGS $CET_FLAGS" diff --git a/libvtv/ChangeLog b/libvtv/ChangeLog index 3425da2..82b52bc 100644 --- a/libvtv/ChangeLog +++ b/libvtv/ChangeLog @@ -1,3 +1,8 @@ +2018-02-14 Igor Tsimbalist <igor.v.tsimbalist@intel.com> + + PR target/84148 + * configure: Regenerate. + 2018-01-03 Jakub Jelinek <jakub@redhat.com> Update copyright years. diff --git a/libvtv/configure b/libvtv/configure index aa8a301..1cd1f70 100755 --- a/libvtv/configure +++ b/libvtv/configure @@ -15473,18 +15473,28 @@ else fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5 +$as_echo_n "checking for CET support... " >&6; } + case "$host" in i[34567]86-*-linux* | x86_64-*-linux*) case "$enable_cet" in default) - # Check if assembler supports CET. + # Check if target supports multi-byte NOPs + # and if assembler supports CET insn. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { + +#if !defined(__SSE2__) +#error target does not support multi-byte NOPs +#else asm ("setssbsy"); +#endif + ; return 0; } @@ -15524,6 +15534,11 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext esac if test x$enable_cet = xyes; then CET_FLAGS="-fcf-protection -mcet" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi XCFLAGS="$XCFLAGS $CET_FLAGS" |