[Bug gas/28088] [x86-64] "int1" instruction missing

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=28088

--- Comment #1 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=154b353f689cad41ed9455088b3dede30d9f2e00

commit 154b353f689cad41ed9455088b3dede30d9f2e00
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Wed Jul 14 14:17:48 2021 -0700

    x86: Add int1 as one byte opcode 0xf1

    Also change the x86 disassembler to disassemble 0xf1 as int1, instead of
    icebp.

    gas/

            PR gas/28088
            * testsuite/gas/i386/opcode.s: Add int1.
            * testsuite/gas/i386/x86-64-opcode.s: Add int1, int3 and int.
            * testsuite/gas/i386/opcode-intel.d: Updated.
            * testsuite/gas/i386/opcode-suffix.d: Likewise.
            * testsuite/gas/i386/opcode.d: Likewise.
            * testsuite/gas/i386/x86-64-opcode.d: Likewise.

    opcodes/

            PR gas/28088
            * i386-dis.c (dis386): Replace icebp with int1.
            * i386-opc.tbl: Add int1.
            * i386-tbl.h: Regenerate.

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