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target/s390x: Fix emulation of C(G)HRL

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The second operand of COMPARE HALFWORD RELATIVE LONG is a signed
halfword, it does not have the same size as the first operand.

Fixes: a7e836d5eb ("target-s390: Convert COMPARE, COMPARE LOGICAL")
Signed-off-by: Nina Schoetterl-Glausch <nsg@linux.ibm.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: David Hildenbrand <david@redhat.com>
Message-Id: <20230310114157.3024170-2-nsg@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
This commit is contained in:
Nina Schoetterl-Glausch 2023-03-10 12:41:56 +01:00 • committed by Thomas Huth
parent d4f784c51b
commit 54fce97cfc
2 changed files with 9 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

7
target/s390x/tcg/translate.c
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@ -5979,6 +5979,13 @@ static void in2_m2_64a(DisasContext *s, DisasOps *o)
#define SPEC_in2_m2_64a 0
#endif
static void in2_mri2_16s(DisasContext *s, DisasOps *o)
{
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)
{
o->in2 = tcg_temp_new_i64();