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| author | Andrew Waterman <waterman@ubuntu.(none)> | 2010-08-22 22:13:51 -0700 |
|---|---|---|
| committer | Andrew Waterman <waterman@ubuntu.(none)> | 2010-08-22 22:13:51 -0700 |
| commit | 3a0ead41a8ef5083b763112d548061ffea3932f3 (patch) | |
| tree | 67f2419decfdff0c6dda896148b593ba3deba885 | |
| parent | ccacad57da4895aa931c50a24eb7b9a45a8426dd (diff) | |
| download | riscv-opcodes-3a0ead41a8ef5083b763112d548061ffea3932f3.zip riscv-opcodes-3a0ead41a8ef5083b763112d548061ffea3932f3.tar.gz riscv-opcodes-3a0ead41a8ef5083b763112d548061ffea3932f3.tar.bz2 | |
[xcc,sim] added fused multiply-add and its cousins
| -rw-r--r-- | opcodes | 10 | ||||
| -rwxr-xr-x | parse-opcodes | 1 |
2 files changed, 11 insertions, 0 deletions
@@ -157,6 +157,16 @@ c.eq.d 31..25=0x68 14..12=2 11..10=3 9..5=1 rc ra rb c.lt.d 31..25=0x68 14..12=2 11..10=3 9..5=2 rc ra rb c.le.d 31..25=0x68 14..12=2 11..10=3 9..5=3 rc ra rb +madd.s 31..25=0x68 14..12=4 11..10=0 rc rb ra rd +msub.s 31..25=0x68 14..12=5 11..10=0 rc rb ra rd +nmadd.s 31..25=0x68 14..12=6 11..10=0 rc rb ra rd +nmsub.s 31..25=0x68 14..12=7 11..10=0 rc rb ra rd + +madd.d 31..25=0x68 14..12=4 11..10=3 rc rb ra rd +msub.d 31..25=0x68 14..12=5 11..10=3 rc rb ra rd +nmadd.d 31..25=0x68 14..12=6 11..10=3 rc rb ra rd +nmsub.d 31..25=0x68 14..12=7 11..10=3 rc rb ra rd + mff.s 31..25=0x6A 14..12=0 11..0=0 ra rb mff.d 31..25=0x6A 14..12=1 11..0=0 ra rb mtf.s 31..25=0x6A 14..12=4 11..0=0 ra rb diff --git a/parse-opcodes b/parse-opcodes index 9d5d539..85a504c 100755 --- a/parse-opcodes +++ b/parse-opcodes @@ -11,6 +11,7 @@ args = {} args['ra'] = (24,20) args['rb'] = (19,15) args['rc'] = (4,0) +args['rd'] = (9,5) args['imm27'] = (26,0) args['imm20'] = (19,0) args['imm'] = (11,0) |