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

target/s390x/insn-data.def

+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 */

target/s390x/translate_vx.inc.c

+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;

}