Commit 35f0ba5f authored by David Hildenbrand's avatar David Hildenbrand
Browse files

s390x/tcg: Implement VECTOR LOAD POSITIVE



Similar to VECTOR LOAD COMPLEMENT.

Reviewed-by: default avatarRichard Henderson <richard.henderson@linaro.org>
Signed-off-by: default avatarDavid Hildenbrand <david@redhat.com>
parent 53e0ca22
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+2 −0
Original line number Diff line number Diff line
@@ -1096,6 +1096,8 @@
    F(0xe7bc, VGFMA,   VRR_d, V,   0, 0, 0, 0, vgfma, 0, IF_VEC)
/* VECTOR LOAD COMPLEMENT */
    F(0xe7de, VLC,     VRR_a, V,   0, 0, 0, 0, vlc, 0, IF_VEC)
/* VECTOR LOAD POSITIVE */
    F(0xe7df, VLP,     VRR_a, V,   0, 0, 0, 0, vlp, 0, IF_VEC)

#ifndef CONFIG_USER_ONLY
/* COMPARE AND SWAP AND PURGE */
+13 −0
Original line number Diff line number Diff line
@@ -1537,3 +1537,16 @@ static DisasJumpType op_vlc(DisasContext *s, DisasOps *o)
    gen_gvec_fn_2(neg, es, get_field(s->fields, v1), get_field(s->fields, v2));
    return DISAS_NEXT;
}

static DisasJumpType op_vlp(DisasContext *s, DisasOps *o)
{
    const uint8_t es = get_field(s->fields, m3);

    if (es > ES_64) {
        gen_program_exception(s, PGM_SPECIFICATION);
        return DISAS_NORETURN;
    }

    gen_gvec_fn_2(abs, es, get_field(s->fields, v1), get_field(s->fields, v2));
    return DISAS_NEXT;
}