Commit 5bc4a20f authored by David Hildenbrand's avatar David Hildenbrand
Browse files

s390x/tcg: Implement VECTOR NAND 



Part of vector enhancements facility 1, but easy to implement.

Reviewed-by: default avatarRichard Henderson <richard.henderson@linaro.org>
Signed-off-by: default avatarDavid Hildenbrand <david@redhat.com>
parent 2bf3ee38

target/s390x/insn-data.def

+2 −0
Original line number Diff line number Diff line
@@ -1134,6 +1134,8 @@ 
    F(0xe7a7, VMO,     VRR_c, V,   0, 0, 0, 0, vm, 0, IF_VEC)

/* VECTOR MULTIPLY LOGICAL ODD */

    F(0xe7a5, VMLO,    VRR_c, V,   0, 0, 0, 0, vm, 0, IF_VEC)

/* VECTOR NAND */

    F(0xe76e, VNN,     VRR_c, VE,  0, 0, 0, 0, vnn, 0, IF_VEC)



#ifndef CONFIG_USER_ONLY

/* COMPARE AND SWAP AND PURGE */

target/s390x/translate.c

+1 −0
Original line number Diff line number Diff line
@@ -6093,6 +6093,7 @@ enum DisasInsnEnum { 
#define FAC_PCI         S390_FEAT_ZPCI /* z/PCI facility */

#define FAC_AIS         S390_FEAT_ADAPTER_INT_SUPPRESSION

#define FAC_V           S390_FEAT_VECTOR /* vector facility */

#define FAC_VE          S390_FEAT_VECTOR_ENH /* vector enhancements facility 1 */



static const DisasInsn insn_info[] = {

#include "insn-data.def"

target/s390x/translate_vx.inc.c

+7 −0
Original line number Diff line number Diff line
@@ -1791,3 +1791,10 @@ static DisasJumpType op_vm(DisasContext *s, DisasOps *o) 
               get_field(s->fields, v3), fn);

    return DISAS_NEXT;

}



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

{

    gen_gvec_fn_3(nand, ES_8, get_field(s->fields, v1),

                  get_field(s->fields, v2), get_field(s->fields, v3));

    return DISAS_NEXT;

}