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| author | Neel Gala <neelgala@incoresemi.com> | 2022-04-08 17:24:00 +0530 |
|---|---|---|
| committer | Neel Gala <neelgala@incoresemi.com> | 2022-04-08 17:24:00 +0530 |
| commit | b60b8e3075cb2a995128d06651affb4568dff6eb (patch) | |
| tree | 19f50d5d69bb9b3b0a48a04e3c0718438bfdb8e4 /rv64_i | |
| parent | 75b28f235e807fb6803575f952ce56b81571fd2b (diff) | |
| download | riscv-opcodes-b60b8e3075cb2a995128d06651affb4568dff6eb.zip riscv-opcodes-b60b8e3075cb2a995128d06651affb4568dff6eb.tar.gz riscv-opcodes-b60b8e3075cb2a995128d06651affb4568dff6eb.tar.bz2 | |
migrate I-extension opcodes
- the ordering in these files have changed to preserve the order in the latex- tables
- also ecall and ebreak has been moved to rv_i instead of keeping them in 'systems' file.
Diffstat (limited to 'rv64_i')
| -rw-r--r-- | rv64_i | 17 |
1 files changed, 17 insertions, 0 deletions
@@ -0,0 +1,17 @@ +# RV64I additions to RV32I + +lwu rd rs1 imm12 14..12=6 6..2=0x00 1..0=3 +ld rd rs1 imm12 14..12=3 6..2=0x00 1..0=3 +sd imm12hi rs1 rs2 imm12lo 14..12=3 6..2=0x08 1..0=3 +slli rd rs1 31..26=0 shamt 14..12=1 6..2=0x04 1..0=3 +srli rd rs1 31..26=0 shamt 14..12=5 6..2=0x04 1..0=3 +srai rd rs1 31..26=16 shamt 14..12=5 6..2=0x04 1..0=3 +addiw rd rs1 imm12 14..12=0 6..2=0x06 1..0=3 +slliw rd rs1 31..25=0 shamtw 14..12=1 6..2=0x06 1..0=3 +srliw rd rs1 31..25=0 shamtw 14..12=5 6..2=0x06 1..0=3 +sraiw rd rs1 31..25=32 shamtw 14..12=5 6..2=0x06 1..0=3 +addw rd rs1 rs2 31..25=0 14..12=0 6..2=0x0E 1..0=3 +subw rd rs1 rs2 31..25=32 14..12=0 6..2=0x0E 1..0=3 +sllw rd rs1 rs2 31..25=0 14..12=1 6..2=0x0E 1..0=3 +srlw rd rs1 rs2 31..25=0 14..12=5 6..2=0x0E 1..0=3 +sraw rd rs1 rs2 31..25=32 14..12=5 6..2=0x0E 1..0=3 |