Signed-off-by: Richard Henderson <[email protected]>
---
target-s390x/insn-data.def | 2 ++
target-s390x/translate.c | 7 +++++++
2 files changed, 9 insertions(+)
diff --git a/target-s390x/insn-data.def b/target-s390x/insn-data.def
index a405f64..d3bc5b1 100644
--- a/target-s390x/insn-data.def
+++ b/target-s390x/insn-data.def
@@ -285,6 +285,8 @@
/* EXTRACT ACCESS */
C(0xb24f, EAR, RRE, Z, 0, 0, new, r1_32, ear, 0)
+/* EXTRACT CPU ATTRIBUTE */
+ C(0xeb4c, ECAG, RSY_a, GIE, 0, a2, r1, 0, ecag, 0)
/* EXTRACT FPC */
C(0xb38c, EFPC, RRE, Z, 0, 0, new, r1_32, efpc, 0)
/* EXTRACT PSW */
diff --git a/target-s390x/translate.c b/target-s390x/translate.c
index 1046b86..baefd4c 100644
--- a/target-s390x/translate.c
+++ b/target-s390x/translate.c
@@ -2030,6 +2030,13 @@ static ExitStatus op_ear(DisasContext *s, DisasOps *o)
return NO_EXIT;
}
+static ExitStatus op_ecag(DisasContext *s, DisasOps *o)
+{
+ /* No cache information provided. */
+ tcg_gen_movi_i64(o->out, -1);
+ return NO_EXIT;
+}
+
static ExitStatus op_efpc(DisasContext *s, DisasOps *o)
{
tcg_gen_ld32u_i64(o->out, cpu_env, offsetof(CPUS390XState, fpc));
--
1.8.1.4
