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s390x/tcg: use s390_program_interrupt() in DIAG

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Now we can drop the two save statements in the translate function.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20171130162744.25442-12-david@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
This commit is contained in:
David Hildenbrand 2017-11-30 17:27:39 +01:00 committed by Cornelia Huck
parent 1a38921a61
commit 277b156d8d
2 changed files with 1 additions and 4 deletions
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2
target/s390x/misc_helper.c
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@ -101,7 +101,7 @@ void HELPER(diag)(CPUS390XState *env, uint32_t r1, uint32_t r3, uint32_t num)
}
if (r) {
program_interrupt(env, PGM_SPECIFICATION, ILEN_AUTO);
s390_program_interrupt(env, PGM_SPECIFICATION, ILEN_AUTO, GETPC());
}
}

3
target/s390x/translate.c
View File

@ -2124,9 +2124,6 @@ static ExitStatus op_diag(DisasContext *s, DisasOps *o)
TCGv_i32 func_code = tcg_const_i32(get_field(s->fields, i2));
check_privileged(s);
update_psw_addr(s);
gen_op_calc_cc(s);
gen_helper_diag(cpu_env, r1, r3, func_code);
tcg_temp_free_i32(func_code);