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| author | Igor Tsimbalist <igor.v.tsimbalist@intel.com> | 2017-11-17 23:59:41 +0100 |
|---|---|---|
| committer | Igor Tsimbalist <itsimbal@gcc.gnu.org> | 2017-11-17 23:59:41 +0100 |
| commit | c51081fc9f11848aa17d27dfb4224bf2ef32bacc (patch) | |
| tree | 0994081391208ea323516829be75444e885ff12c /libitm/acinclude.m4 | |
| parent | cc03e55b5aced4f0e948f09d29f116ead8ded943 (diff) | |
| download | gcc-c51081fc9f11848aa17d27dfb4224bf2ef32bacc.tar.gz | |
Enable building libitm with Intel CET
libitm/
* Makefile.in: Regenerate.
* acinclude.m4: Add enable.m4 and cet.m4.
* config/x86/sjlj.S: Include cet.h.
(_ITM_beginTransaction): Add _CET_ENDBR.
Save Shadow Stack pointer.
(GTM_longjmp): Add _CET_ENDBR. Restore Shadow Stack pointer.
* config/x86/target.h (struct gtm_jmpbuf):
Add new field for Shadow Stack pointer.
* configure: Regenerate.
* configure.ac: Set CET_FLAGS. Update XCFLAGS.
* configure.ac: Update libtool_VERSION for x86.
* testsuite/Makefile.in: Regenerate.
From-SVN: r254908
Diffstat (limited to 'libitm/acinclude.m4')
| -rw-r--r-- | libitm/acinclude.m4 | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libitm/acinclude.m4 b/libitm/acinclude.m4 index c81b3e909a7..cd8150ce95f 100644 --- a/libitm/acinclude.m4 +++ b/libitm/acinclude.m4 @@ -149,6 +149,7 @@ s390*) esac]) sinclude(../libtool.m4) +sinclude(../config/cet.m4) dnl The lines below arrange for aclocal not to bring an installed dnl libtool.m4 into aclocal.m4, while still arranging for automake to dnl add a definition of LIBTOOL to Makefile.in. |