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author | Igor Tsimbalist <igor.v.tsimbalist@intel.com> | 2017-11-17 23:59:41 +0100 |
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committer | Igor Tsimbalist <itsimbal@gcc.gnu.org> | 2017-11-17 23:59:41 +0100 |
commit | c51081fc9f11848aa17d27dfb4224bf2ef32bacc (patch) | |
tree | 0994081391208ea323516829be75444e885ff12c /libitm/ChangeLog | |
parent | cc03e55b5aced4f0e948f09d29f116ead8ded943 (diff) | |
download | gcc-c51081fc9f11848aa17d27dfb4224bf2ef32bacc.zip gcc-c51081fc9f11848aa17d27dfb4224bf2ef32bacc.tar.gz gcc-c51081fc9f11848aa17d27dfb4224bf2ef32bacc.tar.bz2 |
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/ChangeLog')
-rw-r--r-- | libitm/ChangeLog | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/libitm/ChangeLog b/libitm/ChangeLog index 196ac9a..fb2e949 100644 --- a/libitm/ChangeLog +++ b/libitm/ChangeLog @@ -1,5 +1,20 @@ 2017-11-17 Igor Tsimbalist <igor.v.tsimbalist@intel.com> + * 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. + +2017-11-17 Igor Tsimbalist <igor.v.tsimbalist@intel.com> + * libitm/config/x86/target.h: Add new field (ssp). * libitm/config/x86/sjlj.S: Change offsets. |