The second operand of COMPARE HALFWORD RELATIVE LONG is a signed
halfword, it does not have the same size as the first operand.
Fix this and add a tcg test for c(g)hrl.
Nina Schoetterl-Glausch (2):
target/s390x: Fix emulation of C(G)HRL
tests/tcg/s390x: Add C(G)HRL test
target/s390x/tcg/insn-data.h.inc | 4 +-
target/s390x/tcg/translate.c | 7 +++
tests/tcg/s390x/chrl.c | 76 ++++++++++++++++++++++++++++++++
tests/tcg/s390x/Makefile.target | 1 +
4 files changed, 86 insertions(+), 2 deletions(-)
create mode 100644 tests/tcg/s390x/chrl.c
Range-diff against v1:
1: f463507b25 ! 1: 228a1d9cfb target/s390x: Fix emulation of C(G)HRL
@@ target/s390x/tcg/translate.c: static void in2_m2_64a(DisasContext *s,
DisasOps *
+static void in2_mri2_16s(DisasContext *s, DisasOps *o)
+{
-+ in2_ri2(s, o);
-+ tcg_gen_qemu_ld16s(o->in2, o->in2, get_mem_index(s));
++ o->in2 = tcg_temp_new_i64();
++ tcg_gen_qemu_ld16s(o->in2, gen_ri2(s), get_mem_index(s));
+}
+#define SPEC_in2_mri2_16s 0
+
static void in2_mri2_16u(DisasContext *s, DisasOps *o)
{
- in2_ri2(s, o);
+ o->in2 = tcg_temp_new_i64();
2: 316b53ebd9 = 2: 3b1ca6b682 tests/tcg/s390x: Add C(G)HRL test
base-commit: 817fd33836e73812df2f1907612b57750fcb9491
--
2.37.2
