OpenE2K
/
gcc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
gcc/libmpx
History
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
..
mpxrt Enable building libmpx with Intel CET 2017-11-17 23:41:10 +01:00
mpxwrap Enable building libmpx with Intel CET 2017-11-17 23:41:10 +01:00
ChangeLog CET shouldn't be enabled in 32-bit run-time libraries by defualt 2018-02-19 17:25:49 +01:00
Makefile.am re PR other/79046 (g++ -print-file-name=plugin uses full version number in path) 2017-01-17 10:38:48 +01:00
Makefile.in Enable building libmpx with Intel CET 2017-11-17 23:41:10 +01:00
acinclude.m4 Enable building libmpx with Intel CET 2017-11-17 23:41:10 +01:00
aclocal.m4 re PR other/79046 (g++ -print-file-name=plugin uses full version number in path) 2017-01-19 13:23:00 +01:00
config.h.in
…
configure CET shouldn't be enabled in 32-bit run-time libraries by defualt 2018-02-19 17:25:49 +01:00
configure.ac Enable building libmpx with Intel CET 2017-11-17 23:41:10 +01:00
configure.tgt
…
libmpx.spec.in linux-common.h (LINK_MPX): New. 2015-07-16 08:36:02 +00:00