diff options
| author | Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> | 2019-06-16 13:37:42 +0100 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2019-07-02 09:43:58 +1000 |
| commit | e0d6a362be2172177f34eb0d9c8cb5118ee6607d (patch) | |
| tree | 7229c1fe84421ea38915276b0193c0f8be4062e7 /target/ppc/helper.h | |
| parent | 99125c7499d1f7479e48340f622647e02f73da0f (diff) | |
target/ppc: introduce separate generator and helper for xscvqpdp
Rather than perform the VSR register decoding within the helper itself,
introduce a new generator and helper function which perform the decode based
upon xT and xB at translation time.
The xscvqpdp helper is the only 2 parameter xT/xB implementation that requires
the opcode to be passed as an additional parameter, so handling this separately
allows us to optimise the conversion in the next commit.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20190616123751.781-7-mark.cave-ayland@ilande.co.uk>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'target/ppc/helper.h')
| -rw-r--r-- | target/ppc/helper.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/target/ppc/helper.h b/target/ppc/helper.h index f6a97cedc6..5d15166988 100644 --- a/target/ppc/helper.h +++ b/target/ppc/helper.h @@ -405,7 +405,7 @@ DEF_HELPER_2(xscvdphp, void, env, i32) DEF_HELPER_2(xscvdpqp, void, env, i32) DEF_HELPER_2(xscvdpsp, void, env, i32) DEF_HELPER_2(xscvdpspn, i64, env, i64) -DEF_HELPER_2(xscvqpdp, void, env, i32) +DEF_HELPER_4(xscvqpdp, void, env, i32, vsr, vsr) DEF_HELPER_2(xscvqpsdz, void, env, i32) DEF_HELPER_2(xscvqpswz, void, env, i32) DEF_HELPER_2(xscvqpudz, void, env, i32) |