[Bug gas/29844] [2.40 Regression] arch/x86/kernel/signal_64.c:31: Error: register type mismatch for `lar'

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=29844

--- Comment #4 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot 
gnu.org> ---
The master branch has been updated by H.J. Lu <hjl@sourceware.org>:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=859aa2c86dc9721424d96584879385a18ccf76ed

commit 859aa2c86dc9721424d96584879385a18ccf76ed
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Fri Dec 2 18:43:20 2022 -0800

    x86: Allow 16-bit register source for LAR and LSL

    Since LAR and LSL only access 16 bits of the source operand, regardless
    of operand size, allow 16-bit register source for LAR and LSL, and always
    disassemble LAR and LSL with 16-bit source operand.

    gas/

            PR gas/29844
            * testsuite/gas/i386/i386.s: Add tests for LAR and LSL.
            * testsuite/gas/i386/x86_64.s: Likewise.
            * testsuite/gas/i386/intelbad.s: Remove "lar/lsl eax, ax".
            * testsuite/gas/i386/i386-intel.d: Updated.
            * testsuite/gas/i386/i386.d: Likewise.
            * testsuite/gas/i386/intel-intel.d: Likewise.
            * testsuite/gas/i386/intel.d: Likewise.
            * testsuite/gas/i386/intelbad.l: Likewise.
            * testsuite/gas/i386/x86_64-intel.d: Likewise.
            * testsuite/gas/i386/x86_64.d: Likewise.

    opcodes/

            PR gas/29844
            * i386-dis.c (MOD_0F02): Removed.
            (MOD_0F03): Likewise.
            (dis386_twobyte): Restore larS and lslS.
            (mod_table): Remove MOD_0F02 and MOD_0F03.
            * i386-opc.tbl: Allow 16-bit register source for LAR and LSL.
            * i386-tbl.h: Regenerated.

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