anton/riscemu
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

kernel-mode #1

Manually merged
anton merged 69 commits from kernel-mode into master 2021-11-16 08:02:40 +01:00
Conversation 0 Commits 69 Files Changed 32 +5 -1
1 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files
Showing only changes of commit 639f91b192 - Show all commits

6
riscemu/decoder/formats.py
View File

@ -98,6 +98,10 @@ def decode_i_shamt(ins: int) -> List[int]:
return decode_i(ins)
def decode_i_unsigned(ins: int) -> List[int]:
return [rd(ins), rs1(ins), imm110(ins)]
INSTRUCTION_ARGS_DECODER: Dict[int, Callable[[int], List[int]]] = {
0x00: decode_i,
0x04: decode_i_shamt,
@ -108,5 +112,5 @@ INSTRUCTION_ARGS_DECODER: Dict[int, Callable[[int], List[int]]] = {
0x18: decode_b,
0x19: decode_i,
0x1b: decode_j,
0x1c: decode_i
0x1c: decode_i_unsigned
}