diff options
| author | Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> | 2019-06-16 13:37:40 +0100 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2019-07-02 09:43:58 +1000 |
| commit | 00084a25adf7d55f345453eabbad7c81b4e83955 (patch) | |
| tree | ed77ae8f5315c9e1da1eef690dac742b7bb02cd5 /target/hppa/insns.decode | |
| parent | 03b32c092ea9b0d3a8d49586edf50a63f8ccffd9 (diff) | |
target/ppc: introduce separate VSX_CMP macro for xvcmp* instructions
Rather than perform the VSR register decoding within the helper itself,
introduce a new VSX_CMP macro which performs the decode based upon xT, xA
and xB at translation time.
Subsequent commits will make the same changes for other instructions however
the xvcmp* instructions are different in that they return a set of flags to be
optionally written back to the crf[6] register. Move this logic from the
helper function to the generator function, along with the float_status update.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20190616123751.781-5-mark.cave-ayland@ilande.co.uk>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'target/hppa/insns.decode')
0 files changed, 0 insertions, 0 deletions