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| author | Richard Henderson <richard.henderson@linaro.org> | 2018-02-11 23:23:54 -0800 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2019-02-12 08:48:27 -0800 |
| commit | b1e2af576af7844b8977bbf4357e1f3bddd11f04 (patch) | |
| tree | fc8b9ee209cd1a8aa2c99f57a3576bb9aa16921f /target/hppa/insns.decode | |
| parent | 1cd012a5f720963deeaa4059c75cbdfce12fbee5 (diff) | |
| download | qemu-b1e2af576af7844b8977bbf4357e1f3bddd11f04.zip qemu-b1e2af576af7844b8977bbf4357e1f3bddd11f04.tar.gz qemu-b1e2af576af7844b8977bbf4357e1f3bddd11f04.tar.bz2 | |
target/hppa: Convert fp multiply-add
Tested-by: Helge Deller <deller@gmx.de>
Tested-by: Sven Schnelle <svens@stackframe.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'target/hppa/insns.decode')
| -rw-r--r-- | target/hppa/insns.decode | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/target/hppa/insns.decode b/target/hppa/insns.decode index 38f5fb6..16a999b 100644 --- a/target/hppa/insns.decode +++ b/target/hppa/insns.decode @@ -153,3 +153,15 @@ lda 000011 ..... ..... .. . 1 -- 0110 ...... @ldim5 size=2 lda 000011 ..... ..... .. . 0 -- 0110 ...... @ldstx size=2 sta 000011 ..... ..... .. . 1 -- 1110 ...... @stim5 size=2 stby 000011 b:5 r:5 sp:2 a:1 1 -- 1100 m:1 ..... disp=%im5_0 + +#### +# Floating-point Multiply Add +#### + +&mpyadd rm1 rm2 ta ra tm +@mpyadd ...... rm1:5 rm2:5 ta:5 ra:5 . tm:5 &mpyadd + +fmpyadd_f 000110 ..... ..... ..... ..... 0 ..... @mpyadd +fmpyadd_d 000110 ..... ..... ..... ..... 1 ..... @mpyadd +fmpysub_f 100110 ..... ..... ..... ..... 0 ..... @mpyadd +fmpysub_d 100110 ..... ..... ..... ..... 1 ..... @mpyadd |