[Bug binutils/18257] objdump -d crashes on kandw-instruction (x86-64)

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=18257

--- Comment #5 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot 
gnu.org> ---
The master branch has been updated by Alexander Fomin <address@hidden>:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=ab4e4ed5dabc378c06ee647afd5793513393ae3f

commit ab4e4ed5dabc378c06ee647afd5793513393ae3f
Author: Alexander Fomin <address@hidden>
Date:   Fri Aug 21 14:06:41 2015 +0300

    PR binutils/18257: Properly decode x86/Intel mask instructions.

    opcodes/

        PR binutils/18257
        * i386-dis.c: Use MOD_TABLE for most of mask instructions.
        (MOD enum): Add MOD_VEX_W_0_0F41_P_0_LEN_1, MOD_VEX_W_1_0F41_P_0_LEN_1,
        MOD_VEX_W_0_0F41_P_2_LEN_1, MOD_VEX_W_1_0F41_P_2_LEN_1,
        MOD_VEX_W_0_0F42_P_0_LEN_1, MOD_VEX_W_1_0F42_P_0_LEN_1,
        MOD_VEX_W_0_0F42_P_2_LEN_1, MOD_VEX_W_1_0F42_P_2_LEN_1,
        MOD_VEX_W_0_0F44_P_0_LEN_1, MOD_VEX_W_1_0F44_P_0_LEN_1,
        MOD_VEX_W_0_0F44_P_2_LEN_1, MOD_VEX_W_1_0F44_P_2_LEN_1,
        MOD_VEX_W_0_0F45_P_0_LEN_1, MOD_VEX_W_1_0F45_P_0_LEN_1,
        MOD_VEX_W_0_0F45_P_2_LEN_1, MOD_VEX_W_1_0F45_P_2_LEN_1,
        MOD_VEX_W_0_0F46_P_0_LEN_1, MOD_VEX_W_1_0F46_P_0_LEN_1,
        MOD_VEX_W_0_0F46_P_2_LEN_1, MOD_VEX_W_1_0F46_P_2_LEN_1,
        MOD_VEX_W_0_0F47_P_0_LEN_1, MOD_VEX_W_1_0F47_P_0_LEN_1,
        MOD_VEX_W_0_0F47_P_2_LEN_1, MOD_VEX_W_1_0F47_P_2_LEN_1,
        MOD_VEX_W_0_0F4A_P_0_LEN_1, MOD_VEX_W_1_0F4A_P_0_LEN_1,
        MOD_VEX_W_0_0F4A_P_2_LEN_1, MOD_VEX_W_1_0F4A_P_2_LEN_1,
        MOD_VEX_W_0_0F4B_P_0_LEN_1, MOD_VEX_W_1_0F4B_P_0_LEN_1,
        MOD_VEX_W_0_0F4B_P_2_LEN_1, MOD_VEX_W_0_0F91_P_0_LEN_0,
        MOD_VEX_W_1_0F91_P_0_LEN_0, MOD_VEX_W_0_0F91_P_2_LEN_0,
        MOD_VEX_W_1_0F91_P_2_LEN_0, MOD_VEX_W_0_0F92_P_0_LEN_0,
        MOD_VEX_W_0_0F92_P_2_LEN_0, MOD_VEX_W_0_0F92_P_3_LEN_0,
        MOD_VEX_W_1_0F92_P_3_LEN_0, MOD_VEX_W_0_0F93_P_0_LEN_0,
        MOD_VEX_W_0_0F93_P_2_LEN_0, MOD_VEX_W_0_0F93_P_3_LEN_0,
        MOD_VEX_W_1_0F93_P_3_LEN_0, MOD_VEX_W_0_0F98_P_0_LEN_0,
        MOD_VEX_W_1_0F98_P_0_LEN_0, MOD_VEX_W_0_0F98_P_2_LEN_0,
        MOD_VEX_W_1_0F98_P_2_LEN_0, MOD_VEX_W_0_0F99_P_0_LEN_0,
        MOD_VEX_W_1_0F99_P_0_LEN_0, MOD_VEX_W_0_0F99_P_2_LEN_0,
        MOD_VEX_W_1_0F99_P_2_LEN_0, MOD_VEX_W_0_0F3A30_P_2_LEN_0,
        MOD_VEX_W_1_0F3A30_P_2_LEN_0, MOD_VEX_W_0_0F3A31_P_2_LEN_0,
        MOD_VEX_W_1_0F3A31_P_2_LEN_0, MOD_VEX_W_0_0F3A32_P_2_LEN_0,
        MOD_VEX_W_1_0F3A32_P_2_LEN_0, MOD_VEX_W_0_0F3A33_P_2_LEN_0,
        MOD_VEX_W_1_0F3A33_P_2_LEN_0.
        (vex_w_table): Replace terminals with MOD_TABLE entries for
        most of mask instructions.

    gas/testsuite

        PR binutils/18257
        * gas/i386/disassem.s: Add mask instructions with invalid ModR/M byte.
        * gas/i386/x86-64-disassem.s: Likewise.
        * gas/i386/disassem.d: Updated.
        * gas/i386/x86-64-disassem.d: Likewise.

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