diff options
| author | hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2018-04-24 16:47:24 +0000 |
|---|---|---|
| committer | hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2018-04-24 16:47:24 +0000 |
| commit | 64aea0872f07edbddf4c08e66bee2e2900b6c97b (patch) | |
| tree | c32217a550bfef7e2471f543838bc8de4ddcbe16 /config | |
| parent | 6726651ff07588e402c91279c6a3c32f87910fe2 (diff) | |
Don't bootstrap GCC with -mcet
With revision 259496:
commit b1384095a7c1d06a44b70853372ebe037b2f7867
Author: hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Thu Apr 19 15:15:04 2018 +0000
x86: Enable -fcf-protection with multi-byte NOPs
-fcf-protection no longer requires -mcet.
config/
PR target/85485
* bootstrap-cet.mk (STAGE2_CFLAGS): Remove -mcet.
(STAGE3_CFLAGS): Likewise.
gcc/
PR target/85485
* doc/install.texi: Remove -mcet from bootstrap-cet.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@259611 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'config')
| -rw-r--r-- | config/ChangeLog | 6 | ||||
| -rw-r--r-- | config/bootstrap-cet.mk | 6 |
2 files changed, 9 insertions, 3 deletions
diff --git a/config/ChangeLog b/config/ChangeLog index 02b96ffac46..d978f41f4be 100644 --- a/config/ChangeLog +++ b/config/ChangeLog @@ -1,6 +1,12 @@ 2018-04-24 H.J. Lu <hongjiu.lu@intel.com> PR target/85485 + * bootstrap-cet.mk (STAGE2_CFLAGS): Remove -mcet. + (STAGE3_CFLAGS): Likewise. + +2018-04-24 H.J. Lu <hongjiu.lu@intel.com> + + PR target/85485 * cet.m4 (GCC_CET_FLAGS): Replace -mcet with -mshstk. 2018-04-19 Jakub Jelinek <jakub@redhat.com> diff --git a/config/bootstrap-cet.mk b/config/bootstrap-cet.mk index f09193a6dea..b5dee601a3f 100644 --- a/config/bootstrap-cet.mk +++ b/config/bootstrap-cet.mk @@ -1,4 +1,4 @@ -# This option enables -fcf-protection -mcet for stage2 and stage3. +# This option enables -fcf-protection for stage2 and stage3. -STAGE2_CFLAGS += -fcf-protection -mcet -STAGE3_CFLAGS += -fcf-protection -mcet +STAGE2_CFLAGS += -fcf-protection +STAGE3_CFLAGS += -fcf-protection |