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| author | m8pple <dt10@imperial.ac.uk> | 2015-10-19 16:32:04 +0100 |
|---|---|---|
| committer | m8pple <dt10@imperial.ac.uk> | 2015-10-19 16:32:04 +0100 |
| commit | dae28f43f291090bc784384b345514a7edcc0b0e (patch) | |
| tree | 3515d23fce186de1e64e79f43f8295c6cd378e27 | |
| parent | ff25100560166576abdcc738583f89e279674866 (diff) | |
| download | MipsCPU-dae28f43f291090bc784384b345514a7edcc0b0e.tar.gz MipsCPU-dae28f43f291090bc784384b345514a7edcc0b0e.zip | |
Update suggested difficulty of instructions
Closes #4
| -rw-r--r-- | README.md | 16 |
1 files changed, 8 insertions, 8 deletions
@@ -269,7 +269,7 @@ BLTZ | Branch on less than zero | 3 XXX BLTZAL| Branch on less than zero and link | 4 XXXX BNE | Branch on not equal | 3 XXX DIV | Divide | 4 XXXX -DIVU | Divide unsigned | 3 XXXX +DIVU | Divide unsigned | 4 XXXX J | Jump | 3 XXX JALR | Jump and link register | 4 XXXX JAL | Jump and link | 4 XXXX @@ -282,18 +282,18 @@ LUI | Load upper immediate | 2 XX LW | Load word | 2 XX LWL | Load word left | 5 XXXXX LWR | Load word right | 5 XXXXX -MFHI | Move from HI | 3 XXXX -MFLO | Move from LO | 3 XXXX -MTHI | Move to HI | 3 XXXX -MTLO | Move to LO | 3 XXXX +MFHI | Move from HI | 3 XXX +MFLO | Move from LO | 3 XXX +MTHI | Move to HI | 3 XXX +MTLO | Move to LO | 3 XXX MULT | Multiply | 4 XXXX -MULTU | Multiply unsigned | 3 XXXX +MULTU | Multiply unsigned | 4 XXXX OR | Bitwise or | 1 X ORI | Bitwise or immediate | 2 XX SB | Store byte | 3 XXX SH | Store half-word | 3 XXX SLL | Shift left logical | 2 XX -SLLV | Shift left logical variable | 3 XX +SLLV | Shift left logical variable | 3 XXX SLT | Set on less than (signed) | 2 XX SLTI | Set on less than immediate (signed) | 3 XXX SLTIU | Set on less than immediate unsigned | 3 XXX @@ -301,7 +301,7 @@ SLTU | Set on less than unsigned | 1 X SRA | Shift right arithmetic | 2 XX SRAV | Shift right arithmetic | 2 XX SRL | Shift right logical | 2 XX -SRLV | Shift right logical variable | 2 XX +SRLV | Shift right logical variable | 3 XXX SUB | Subtract | 2 XX SUBU | Subtract unsigned | 1 X SW | Store word | 2 XX |