diff options
| author | H.J. Lu <hjl.tools@gmail.com> | 2020-03-11 09:46:19 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2020-03-11 09:49:13 -0700 |
| commit | 97b4a8f744f437fa35afbe20f53e657e9de957cd (patch) | |
| tree | af0c8f953d361f67da0e026338edd46bc3fccfe0 /gas/ChangeLog | |
| parent | ae531041c7c5956672342f89c486a011c84f027f (diff) | |
| download | gdb-97b4a8f744f437fa35afbe20f53e657e9de957cd.zip gdb-97b4a8f744f437fa35afbe20f53e657e9de957cd.tar.gz gdb-97b4a8f744f437fa35afbe20f53e657e9de957cd.tar.bz2 | |
i386: Add tests for lfence with load/indirect branch/ret
Add tests for -mlfence-after-load=, -mlfence-before-indirect-branch=
and -mlfence-before-ret=.
* testsuite/gas/i386/i386.exp: Run new tests.
* testsuite/gas/i386/lfence-byte.d: New file.
* testsuite/gas/i386/lfence-byte.e: Likewise.
* testsuite/gas/i386/lfence-byte.s: Likewise.
* testsuite/gas/i386/lfence-indbr-a.d: Likewise.
* testsuite/gas/i386/lfence-indbr-b.d: Likewise.
* testsuite/gas/i386/lfence-indbr-c.d: Likewise.
* testsuite/gas/i386/lfence-indbr.e: Likewise.
* testsuite/gas/i386/lfence-indbr.s: Likewise.
* testsuite/gas/i386/lfence-load.d: Likewise.
* testsuite/gas/i386/lfence-load.s: Likewise.
* testsuite/gas/i386/lfence-ret-a.d: Likewise.
* testsuite/gas/i386/lfence-ret-b.d: Likewise.
* testsuite/gas/i386/lfence-ret.s: Likewise.
* testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
* testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
* testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
* testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
* testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
* testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
* testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
* testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
* testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
* testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
* testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
* testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
Diffstat (limited to 'gas/ChangeLog')
| -rw-r--r-- | gas/ChangeLog | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 19f4bc2..a134be9 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,5 +1,34 @@ 2020-03-11 H.J. Lu <hongjiu.lu@intel.com> + * testsuite/gas/i386/i386.exp: Run new tests. + * testsuite/gas/i386/lfence-byte.d: New file. + * testsuite/gas/i386/lfence-byte.e: Likewise. + * testsuite/gas/i386/lfence-byte.s: Likewise. + * testsuite/gas/i386/lfence-indbr-a.d: Likewise. + * testsuite/gas/i386/lfence-indbr-b.d: Likewise. + * testsuite/gas/i386/lfence-indbr-c.d: Likewise. + * testsuite/gas/i386/lfence-indbr.e: Likewise. + * testsuite/gas/i386/lfence-indbr.s: Likewise. + * testsuite/gas/i386/lfence-load.d: Likewise. + * testsuite/gas/i386/lfence-load.s: Likewise. + * testsuite/gas/i386/lfence-ret-a.d: Likewise. + * testsuite/gas/i386/lfence-ret-b.d: Likewise. + * testsuite/gas/i386/lfence-ret.s: Likewise. + * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise. + * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise. + * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise. + * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise. + * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise. + * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise. + * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise. + * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise. + * testsuite/gas/i386/x86-64-lfence-load.d: Likewise. + * testsuite/gas/i386/x86-64-lfence-load.s: Likewise. + * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise. + * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise. + +2020-03-11 H.J. Lu <hongjiu.lu@intel.com> + * config/tc-i386.c (lfence_after_load): New. (lfence_before_indirect_branch_kind): New. (lfence_before_indirect_branch): New. |