Don't handle lret/iret when -mlfence-before-ret=[or|not|shl|yes] since they are inval...

[deliverable/binutils-gdb.git] / gas / ChangeLog

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@@ -1,3 +1,32 @@
+2020-05-18  Hongtao Liu  <hongtao.liu@intel.com>
+
+       * config/tc-i386.c: Not handle lret/iret.
+       * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
+       * testsuite/gas/i386/lfence-ret-b.d: Ditto.
+       * testsuite/gas/i386/lfence-ret-c.d: Ditto.
+       * testsuite/gas/i386/lfence-ret-d.d: Ditto.
+       * testsuite/gas/i386/lfence-ret.s: Ditto.
+       * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
+       * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
+       * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
+       * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
+       * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
+       * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
+       * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
+
+2020-05-15  Alan Modra  <amodra@gmail.com>
+           Alex Coplan  <alex.coplan@arm.com>
+
+       * symbols.c (struct local_symbol): Update comment.
+       (resolve_symbol_value): For resolved symbols equated to other
+       symbols, verify that the referenced symbol is not a local_symbol
+       before accessing sy_value.  Don't leave symbol loops during
+       finalize_syms resolution.
+       * testsuite/gas/all/assign-bad-recursive.d: New test.
+       * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
+       * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
+       * testsuite/gas/all/gas.exp: Run it.
+
 2020-05-14  Nick Clifton  <nickc@redhat.com>
 
        * po/sv.po: Updated Swedish translation.