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Igor Tsimbalist 14e335edc8 CET shouldn't be enabled in 32-bit run-time libraries by defualt 
ENDBR32 and RDSSPD are multi-byte NOPs on x86-64 processors and
newer x86 processors, starting Pentium Pro.  They are UD on older
32-bit processors. Detect this at configure time and adjust the
default value for enable_cet. GCC will enable CET in 32-bit run-time
libraries in any case if --enable-cet is used to configure GCC.

	PR target/84148
	* config/cet.m4: Check if target support multi-byte NOPS (SSE).
	* libatomic/configure: Regenerate.
	* libbacktrace/configure: Likewise.
	* libgcc/configure: Likewise.
	* libgfortran/configure: Likewise.
	* libgomp/configure: Likewise.
	* libitm/configure: Likewise.
	* libmpx/configure: Likewise.
	* libobjc/configure: Likewise.
	* libquadmath/configure: Likewise.
	* libsanitizer/configure: Likewise.
	* libssp/configure: Likewise.
	* libstdc++-v3/configure: Likewise.
	* libvtv/configure: Likewise.

From-SVN: r257809
2018-02-19 17:25:49 +01:00
..
acinclude.m4
…
acx.m4
re PR other/79046 (g++ -print-file-name=plugin uses full version number in path)
2017-01-17 10:38:48 +01:00
asmcfi.m4
libitm: Configure for gas cfi pseudo ops.
2011-11-09 10:09:53 -08:00
ax_check_define.m4
re PR target/78478 (Compile Error for i386-rtems)
2017-01-19 22:00:53 +01:00
bitfields.m4
Improve the test in bitfields.m4
2015-05-05 03:41:53 +00:00
bootstrap-asan.mk
Add support for ASan odr_indicator.
2016-12-02 09:39:27 +02:00
bootstrap-cet.mk
Add bootstrap-cet.mk to bootstrap GCC with Intel CET
2017-10-24 05:50:03 -07:00
bootstrap-debug-big.mk
…
bootstrap-debug-ckovw.mk
…
bootstrap-debug-lean.mk
Use compare-debug for bootstrap-debug-lean to ignore != DW_AT_producer
2017-11-15 03:11:37 +00:00
bootstrap-debug-lib.mk
…
bootstrap-debug.mk
…
bootstrap-lto-noplugin.mk
Enable -flto in all PGO stages for bootstrap-lto-{,noplugin}.mk.
2017-06-19 13:20:20 +00:00
bootstrap-lto.mk
Enable -flto in all PGO stages for bootstrap-lto-{,noplugin}.mk.
2017-06-19 13:20:20 +00:00
bootstrap-mpx.mk
Add the missing file
2015-04-14 08:04:45 -07:00
bootstrap-O1.mk
…
bootstrap-O3.mk
…
bootstrap-time.mk
…
bootstrap-ubsan.mk
bootstrap-ubsan.mk (POSTSTAGE1_LDFLAGS): Remove -lpthread -ldl.
2013-11-29 20:13:45 +00:00
cet.m4
CET shouldn't be enabled in 32-bit run-time libraries by defualt
2018-02-19 17:25:49 +01:00
ChangeLog
CET shouldn't be enabled in 32-bit run-time libraries by defualt
2018-02-19 17:25:49 +01:00
codeset.m4
…
depstand.m4
…
dfp.m4
IA MCU psABI support: changes to libraries
2015-06-30 09:42:07 -07:00
elf.m4
sync config/* from binutils
2016-12-08 09:46:03 +10:30
enable.m4
…
extensions.m4
…
futex.m4
…
gc++filt.m4
…
gcc-plugin.m4
gcc-plugin.m4 (GCC_ENABLE_PLUGINS): Remove -q option passed to grep.
2018-02-06 08:30:53 +00:00
gettext-sister.m4
…
gettext.m4
re PR other/66259 (Combined gcc and binutils build from git-master fails, with gas/as-new not existing)
2015-07-24 12:20:44 -06:00
glibc21.m4
…
gthr.m4
gthr.m4: New.
2012-10-15 13:10:30 +00:00
gxx-include-dir.m4
…
hwcaps.m4
Build libgo with -Wa,-nH if possible (PR go/78978) [non-libgo parts]
2017-01-06 14:33:47 +00:00
iconv.m4
Missing parts of fixes for in-tree libiconv
2015-08-24 10:24:52 +00:00
intdiv0.m4
…
inttypes_h.m4
…
inttypes-pri.m4
…
inttypes.m4
…
isl.m4
isl.m4: Remove support for ISL 0.14.
2017-02-13 08:54:02 +00:00
largefile.m4
…
lcmessage.m4
…
ld-symbolic.m4
…
lead-dot.m4
…
lib-ld.m4
…
lib-link.m4
…
lib-prefix.m4
…
libstdc++-raw-cxx.m4
Remove "-I" from LIBSTDCXX_RAW_CXX_LDFLAGS
2013-01-07 10:23:42 -08:00
lthostflags.m4
…
math.m4
math.m4 (GCC_CHECK_MATH_FUNC): Remove if-present argument.
2012-04-02 07:46:39 +00:00
mh-alpha-linux
Install back PR target/47230 fix (Revert the revert).
2015-03-27 18:08:44 +01:00
mh-cygwin
…
mh-darwin
re PR target/65351 (libiberty's pic version contains non-pic code on m32 darwin; causes bootstrap fail building libcc1.)
2015-04-10 06:43:52 +00:00
mh-djgpp
…
mh-mingw
…
mh-pa
…
mh-pa-hpux10
…
mh-ppc-aix
mh-ppc-aix (LDFLAGS): Quote $(CC).
2012-05-03 15:39:07 +00:00
mmap.m4
mmap.m4: Use *vms* instead of vms*.
2012-04-03 12:07:28 +00:00
mt-alphaieee
mt-alphaieee (GOCFLAGS_FOR_TARGET): Add -mieee.
2011-07-06 19:48:43 +02:00
mt-android
configure.ac (*-*-linux-android*): Set target_makefile_frag.
2017-06-03 08:23:22 +00:00
mt-d30v
…
mt-gnu
re PR target/43538 (config/mt-gnu CXXFLAGS_FOR_TARGET)
2014-04-25 08:03:08 +00:00
mt-mips16-compat
…
mt-mips-elfoabi
…
mt-mips-gnu
…
mt-nios2-elf
configure.ac (target_makefile_frag): Set for nios2-*-elf*.
2014-05-14 19:20:59 -04:00
mt-ospace
mt-ospace (CFLAGS_FOR_TARGET): Append -g -Os rather than overwriting.
2014-11-18 15:12:52 -07:00
mt-sde
mt-sde: Change -mcode-xonly to -mcode-readable=pcrel.
2012-09-19 20:42:01 +00:00
mt-spu
…
multi.m4
config-ml.in: Remove references to GCJ.
2016-11-15 16:34:02 +00:00
nls.m4
…
no-executables.m4
…
override.m4
sync config/* from binutils
2016-12-08 09:46:03 +10:30
picflag.m4
Update configure deps, remove stray \xA0 in picflag.m4, regenerate
2017-01-04 18:59:34 +10:30
plugins.m4
Merge the ./config directory between GCC and Binutils
2014-11-26 21:53:35 +00:00
po.m4
re PR other/66259 (Combined gcc and binutils build from git-master fails, with gas/as-new not existing)
2015-07-24 12:20:44 -06:00
proginstall.m4
…
progtest.m4
…
sjlj.m4
sjlj.m4: New file.
2015-05-13 21:15:31 +00:00
stdint_h.m4
…
stdint.m4
re PR other/66259 (Combined gcc and binutils build from git-master fails, with gas/as-new not existing)
2015-07-24 12:20:44 -06:00
target-posix
[PATCH 2/4] OpenMP 4.0 offloading to Intel MIC: liboffloadmic.
2014-11-13 14:03:17 +00:00
tcl.m4
re PR other/66259 (Combined gcc and binutils build from git-master fails, with gas/as-new not existing)
2015-07-24 12:20:44 -06:00
tls.m4
…
uintmax_t.m4
…
ulonglong.m4
…
unwind_ipinfo.m4
…
warnings.m4
* warnings.m4: Fix comment.
2015-05-27 16:40:38 -04:00
weakref.m4
Remove obsolete Tru64 UNIX V5.1B support
2012-03-12 15:35:56 +00:00
zlib.m4
This patch syncs zlib.m4 with binutils-gdb and uses AM_ZLIB from zlib.m4
2015-07-14 07:25:35 -07:00