diff options
Diffstat (limited to 'target/s390x/translate_vx.inc.c')
| -rw-r--r-- | target/s390x/translate_vx.inc.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c index 1ad0b62517..08a62eab52 100644 --- a/target/s390x/translate_vx.inc.c +++ b/target/s390x/translate_vx.inc.c @@ -188,6 +188,9 @@ static void get_vec_element_ptr_i64(TCGv_ptr ptr, uint8_t reg, TCGv_i64 enr, #define gen_gvec_2s(v1, v2, c, gen) \ tcg_gen_gvec_2s(vec_full_reg_offset(v1), vec_full_reg_offset(v2), \ 16, 16, c, gen) +#define gen_gvec_2_ool(v1, v2, data, fn) \ + tcg_gen_gvec_2_ool(vec_full_reg_offset(v1), vec_full_reg_offset(v2), \ + 16, 16, data, fn) #define gen_gvec_2i_ool(v1, v2, c, data, fn) \ tcg_gen_gvec_2i_ool(vec_full_reg_offset(v1), vec_full_reg_offset(v2), \ c, 16, 16, data, fn) @@ -2445,3 +2448,34 @@ static DisasJumpType op_vfene(DisasContext *s, DisasOps *o) } return DISAS_NEXT; } + +static DisasJumpType op_vistr(DisasContext *s, DisasOps *o) +{ + const uint8_t es = get_field(s->fields, m4); + const uint8_t m5 = get_field(s->fields, m5); + static gen_helper_gvec_2 * const g[3] = { + gen_helper_gvec_vistr8, + gen_helper_gvec_vistr16, + gen_helper_gvec_vistr32, + }; + static gen_helper_gvec_2_ptr * const g_cc[3] = { + gen_helper_gvec_vistr_cc8, + gen_helper_gvec_vistr_cc16, + gen_helper_gvec_vistr_cc32, + }; + + if (es > ES_32 || m5 & ~0x1) { + gen_program_exception(s, PGM_SPECIFICATION); + return DISAS_NORETURN; + } + + if (extract32(m5, 0, 1)) { + gen_gvec_2_ptr(get_field(s->fields, v1), get_field(s->fields, v2), + cpu_env, 0, g_cc[es]); + set_cc_static(s); + } else { + gen_gvec_2_ool(get_field(s->fields, v1), get_field(s->fields, v2), 0, + g[es]); + } + return DISAS_NEXT; +} |