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-rw-r--r--target/s390x/cpu.h2
-rw-r--r--target/s390x/insn-data.def2
-rw-r--r--target/s390x/translate.c11
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)
{