diff options
| -rw-r--r-- | target/s390x/cpu.h | 2 | ||||
| -rw-r--r-- | target/s390x/insn-data.def | 2 | ||||
| -rw-r--r-- | target/s390x/translate.c | 11 |
3 files changed, 15 insertions, 0 deletions
diff --git a/target/s390x/cpu.h b/target/s390x/cpu.h index 9b549dc491..4414485089 100644 --- a/target/s390x/cpu.h +++ b/target/s390x/cpu.h @@ -292,6 +292,7 @@ extern const struct VMStateDescription vmstate_s390_cpu; #undef PSW_SHIFT_ASC #undef PSW_MASK_CC #undef PSW_MASK_PM +#undef PSW_SHIFT_MASK_PM #undef PSW_MASK_64 #undef PSW_MASK_32 #undef PSW_MASK_ESA_ADDR @@ -309,6 +310,7 @@ extern const struct VMStateDescription vmstate_s390_cpu; #define PSW_SHIFT_ASC 46 #define PSW_MASK_CC 0x0000300000000000ULL #define PSW_MASK_PM 0x00000F0000000000ULL +#define PSW_SHIFT_MASK_PM 40 #define PSW_MASK_64 0x0000000100000000ULL #define PSW_MASK_32 0x0000000080000000ULL #define PSW_MASK_ESA_ADDR 0x000000007fffffffULL diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def index ad84c748e3..84233a456d 100644 --- a/target/s390x/insn-data.def +++ b/target/s390x/insn-data.def @@ -755,6 +755,8 @@ C(0xb2b8, SRNMB, S, FPE, 0, 0, 0, 0, srnm, 0) /* SET DFP ROUNDING MODE */ C(0xb2b9, SRNMT, S, DFPR, 0, 0, 0, 0, srnm, 0) +/* SET PROGRAM MASK */ + C(0x0400, SPM, RR_a, Z, r1, 0, 0, 0, spm, 0) /* SHIFT LEFT SINGLE */ D(0x8b00, SLA, RS_a, Z, r1, sh32, new, r1_32, sla, 0, 31) diff --git a/target/s390x/translate.c b/target/s390x/translate.c index 5abd34fb34..59fde44d55 100644 --- a/target/s390x/translate.c +++ b/target/s390x/translate.c @@ -3796,6 +3796,17 @@ static ExitStatus op_srnm(DisasContext *s, DisasOps *o) return NO_EXIT; } +static ExitStatus op_spm(DisasContext *s, DisasOps *o) +{ + tcg_gen_extrl_i64_i32(cc_op, o->in1); + tcg_gen_extract_i32(cc_op, cc_op, 28, 2); + set_cc_static(s); + + tcg_gen_shri_i64(o->in1, o->in1, 24); + tcg_gen_deposit_i64(psw_mask, psw_mask, o->in1, PSW_SHIFT_MASK_PM, 4); + return NO_EXIT; +} + #ifndef CONFIG_USER_ONLY static ExitStatus op_spka(DisasContext *s, DisasOps *o) { |