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| author | Jan Beulich <jbeulich@suse.com> | 2020-07-08 11:02:40 +0200 |
|---|---|---|
| committer | Jan Beulich <jbeulich@suse.com> | 2020-07-08 11:02:40 +0200 |
| commit | 93abb1468ea24f721b2ed025118f4b4412900b37 (patch) | |
| tree | 1ea662b1c30a00dd9fa3affe57e37ae3291f7082 /opcodes/ChangeLog | |
| parent | b13b1bc05435d2b8b2f1a0f48eba127a7c99fbb4 (diff) | |
| download | gdb-93abb1468ea24f721b2ed025118f4b4412900b37.zip gdb-93abb1468ea24f721b2ed025118f4b4412900b37.tar.gz gdb-93abb1468ea24f721b2ed025118f4b4412900b37.tar.bz2 | |
x86: re-work operand handling for 5-operand XOP insns
There's no need for custom operand handling here, except for the VEX.W
controlled operand swapping and the printing of the remaining 4-bit
immediate. VEX.W can be handled just like 4-operand insns.
Also take the opportunity and drop the stray indirection through
vex_w_table[].
Diffstat (limited to 'opcodes/ChangeLog')
| -rw-r--r-- | opcodes/ChangeLog | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index 5b6949c..18605c8 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,5 +1,15 @@ 2020-07-08 Jan Beulich <jbeulich@suse.com> + * i386-dis.c (OP_EX_VexImmW, OP_XMM_VexW, EXVexImmW, XMVexW, + VEX_W_0F3A48_P_2, VEX_W_0F3A49_P_2, vex_w_done, get_vex_imm8, + OP_EX_VexReg): Delete. + (OP_VexI4, VexI4): New. + (vex_w_table): Move vpermil2ps and vpermil2pd entries ... + (prefix_table): ... here. + (print_insn): Drop setting of vex_w_done. + +2020-07-08 Jan Beulich <jbeulich@suse.com> + * i386-dis.c (OP_EX_VexW, EXVexW, EXdVexW, EXqVexW): Delete. (prefix_table, vex_len_table): Replace operands for FMA4 insns. (xop_table): Replace operands of 4-operand insns. |