This repo is to minimize the invasion to riscv-gnu-toolchain.
There is no point to commit our ISA extension to a forked
riscv-gnu-toolchain repo, which increases the efforts of rebasing.
The scripts here applies the extended patch to the
riscv-gnu-toolchain repo.
| imm | rs1,imm | rs1,rs2,imm | rd,imm | rd,rs1 | rd,rs1,rs2 | |||
|---|---|---|---|---|---|---|---|---|
| 14..12 | 14..12 | 14..12 | 14..12 | 14..12 | 14..12 | opcode2 | opcode1 | opcode |
| 0 | 2 | 3 | 4 | 6 | 7 | 6..5 | 4..2 | 6..2 |
cfg_port(S) |
cfg_para(S) |
recv(I) |
0 | 2 | 0x2 | |||
lin_strm(S) |
wait(I) |
1 | 2 | 0xa | ||||
ind_strm(S) |
stat(I) |
2 | 6 | 0x16 | ||||
rec_strm(S) |
3 | 6 | 0x1e |