Commit 44951e6b authored by David Hildenbrand's avatar David Hildenbrand
Browse files

s390x/tcg: Implement VECTOR EXCLUSIVE OR 



Easy, we can reuse an existing gvec helper.

Reviewed-by: default avatarRichard Henderson <richard.henderson@linaro.org>
Signed-off-by: default avatarDavid Hildenbrand <david@redhat.com>
parent 449a8ac2

target/s390x/insn-data.def

+2 −0
Original line number Diff line number Diff line
@@ -1088,6 +1088,8 @@ 
    F(0xe753, VCLZ,    VRR_a, V,   0, 0, 0, 0, vclz, 0, IF_VEC)

/* VECTOR COUNT TRAILING ZEROS */

    F(0xe752, VCTZ,    VRR_a, V,   0, 0, 0, 0, vctz, 0, IF_VEC)

/* VECTOR EXCLUSIVE OR */

    F(0xe76d, VX,      VRR_c, V,   0, 0, 0, 0, vx, 0, IF_VEC)



#ifndef CONFIG_USER_ONLY

/* COMPARE AND SWAP AND PURGE */

target/s390x/translate_vx.inc.c

+7 −0
Original line number Diff line number Diff line
@@ -1476,3 +1476,10 @@ static DisasJumpType op_vctz(DisasContext *s, DisasOps *o) 
    gen_gvec_2(get_field(s->fields, v1), get_field(s->fields, v2), &g[es]);

    return DISAS_NEXT;

}



static DisasJumpType op_vx(DisasContext *s, DisasOps *o)

{

    gen_gvec_fn_3(xor, ES_8, get_field(s->fields, v1), get_field(s->fields, v2),

                 get_field(s->fields, v3));

    return DISAS_NEXT;

}