diff options
Diffstat (limited to 'opcodes-rv64xbitmanip')
| -rw-r--r-- | opcodes-rv64xbitmanip | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/opcodes-rv64xbitmanip b/opcodes-rv64xbitmanip new file mode 100644 index 0000000..6e6a595 --- /dev/null +++ b/opcodes-rv64xbitmanip @@ -0,0 +1,35 @@ +# This file contains unratified instructions that have been proposed +# by the Bit Manipulation TG but have not been ratified. (Spike +# supports them via the Xbitmanip extension, hence the filename.) + +bmatflip rd rs1 31..20=0x603 14..12=1 6..2=0x04 1..0=3 +crc32.d rd rs1 31..20=0x613 14..12=1 6..2=0x04 1..0=3 +crc32c.d rd rs1 31..20=0x61B 14..12=1 6..2=0x04 1..0=3 + +bmator rd rs1 rs2 31..25=4 14..12=3 6..2=0x0C 1..0=3 +bmatxor rd rs1 rs2 31..25=36 14..12=3 6..2=0x0C 1..0=3 + +slow rd rs1 rs2 31..25=16 14..12=1 6..2=0x0E 1..0=3 +srow rd rs1 rs2 31..25=16 14..12=5 6..2=0x0E 1..0=3 + +gorcw rd rs1 rs2 31..25=20 14..12=5 6..2=0x0E 1..0=3 +grevw rd rs1 rs2 31..25=52 14..12=5 6..2=0x0E 1..0=3 + +sloiw rd rs1 31..26=8 25=0 shamtw 14..12=1 6..2=0x06 1..0=3 +sroiw rd rs1 31..26=8 25=0 shamtw 14..12=5 6..2=0x06 1..0=3 + +gorciw rd rs1 31..26=10 25=0 shamtw 14..12=5 6..2=0x06 1..0=3 +greviw rd rs1 31..26=26 25=0 shamtw 14..12=5 6..2=0x06 1..0=3 + +fslw rd rs1 rs2 rs3 26..25=2 14..12=1 6..2=0x0E 1..0=3 +fsrw rd rs1 rs2 rs3 26..25=2 14..12=5 6..2=0x0E 1..0=3 +fsriw rd rs1 shamtw rs3 26..25=2 14..12=5 6..2=0x06 1..0=3 + +shflw rd rs1 rs2 31..25=4 14..12=1 6..2=0x0E 1..0=3 +unshflw rd rs1 rs2 31..25=4 14..12=5 6..2=0x0E 1..0=3 +bcompressw rd rs1 rs2 31..25=4 14..12=6 6..2=0x0E 1..0=3 +bdecompressw rd rs1 rs2 31..25=36 14..12=6 6..2=0x0E 1..0=3 +packuw rd rs1 rs2 31..25=36 14..12=4 6..2=0x0E 1..0=3 +bfpw rd rs1 rs2 31..25=36 14..12=7 6..2=0x0E 1..0=3 + +xperm32 rd rs1 rs2 31..25=20 14..12=0 6..2=0x0C 1..0=3 |