History

Donald Sebastian Leung c88cf830fc Add LH instruction		2020-08-10 16:29:42 +08:00
..
Insn.py	Add generic instruction class	2020-08-07 12:28:52 +08:00
InsnAdd.py	Remove redundancy in super() calls	2020-08-10 11:15:05 +08:00
InsnAnd.py	Remove redundancy in super() calls	2020-08-10 11:15:05 +08:00
InsnJalr.py	Add JALR instruction	2020-08-10 14:13:25 +08:00
InsnLb.py	Add LB instruction	2020-08-10 16:26:29 +08:00
InsnLh.py	Add LH instruction	2020-08-10 16:29:42 +08:00
InsnOr.py	Remove redundancy in super() calls	2020-08-10 11:15:05 +08:00
InsnRV32IIType.py	Add (generic) RV32I I-Type Instruction	2020-08-10 13:32:04 +08:00
InsnRV32IITypeLoad.py	Add RV32I I-Type Instruction (Load Variation)	2020-08-10 16:16:30 +08:00
InsnRV32IITypeShift.py	Remove redundancy in super() calls	2020-08-10 11:15:05 +08:00
InsnRV32IRType.py	Remove redundancy in super() calls	2020-08-10 11:15:05 +08:00
InsnSll.py	Remove redundancy in super() calls	2020-08-10 11:15:05 +08:00
InsnSlli.py	Fix SLLI instruction	2020-08-10 12:31:20 +08:00
InsnSlt.py	Remove redundancy in super() calls	2020-08-10 11:15:05 +08:00
InsnSltu.py	Remove redundancy in super() calls	2020-08-10 11:15:05 +08:00
InsnSra.py	Add attribution to SO in InsnSra.py	2020-08-10 12:46:09 +08:00
InsnSrai.py	Add SRAI instruction	2020-08-10 12:56:19 +08:00
InsnSrl.py	Remove redundancy in super() calls	2020-08-10 11:15:05 +08:00
InsnSrli.py	Add SRLI instruction	2020-08-10 12:35:49 +08:00
InsnSub.py	Remove redundancy in super() calls	2020-08-10 11:15:05 +08:00
InsnXor.py	Remove redundancy in super() calls	2020-08-10 11:15:05 +08:00
README.md	Update README	2020-08-10 14:14:40 +08:00

README.md

RISC-V Supported Instructions

Instructions

Instruction type	Instructions
R-type	ADD, ADDW, AND, DIV, DIVU, DIVUW, DIVW, MUL, MULH, MULHSU, MULHU, MULW, OR, REM, REMU, REMUW, REMW, SLL, SLLW, SLT, SLTU, SRA, SRAW, SRL, SRLW, SUB, SUBW, XOR
I-type	ADDI, ADDIW, ANDI, JALR, LB, LBU, LD, LH, LHU, LW, LWU, ORI, SLTI, SLTIU, XORI
I-type (shift variation)	SLLI, SLLIW, SRAI, SRAIW, SRLI, SRLIW
S-type	SB, SD, SH, SW
SB-type	BEQ, BGE, BGEU, BLT, BLTU, BNE
U-type	AUIPC, LUI
UJ-type	JAL
CI-type	C_ADD, C_ADDI, C_ADDIW, C_JALR, C_JR, C_LI, C_MV
CI-type (SP variation)	C_ADDI16SP
CI-type (ANDI variation)	C_ANDI
CI-type (LSP variation, 32 bit version)	C_LWSP
CI-type (LSP variation, 64 bit version)	C_LDSP
CI-type (LUI variation)	C_LUI
CI-type (SLI variation)	C_SLLI
CI-type (SRI variation)	C_SRAI, C_SRLI
CIW-type	C_ADDI4SPN
CS-type (ALU version)	C_ADDW, C_AND, C_OR, C_SUB, C_SUBW, C_XOR
CS-type (32 bit version)	C_SW
CS-type (64 bit version)	C_SD
CSS-type (32 bit version)	C_SWSP
CSS-type (64 bit version)	C_SDSP
CB-type	C_BEQZ, C_BNEZ
CJ-type	C_J, C_JAL
CL-type (32 bit version)	C_LW
CL-type (64 bit version)	C_LD

Class Synopsis

Note: This section is under development and will be updated as more classes are implemented.

Insn: General RISC-V instruction
- InsnRV32IRType: RV32I R-Type Instruction
  - InsnAdd: ADD instruction
  - InsnSub: SUB instruction
  - InsnSll: SLL instruction
  - InsnSlt: SLT instruction
  - InsnSltu: SLTU instruction
  - InsnXor: XOR instruction
  - InsnSrl: SRL instruction
  - InsnSra: SRA instruction
  - InsnOr: OR instruction
  - InsnAnd: AND instruction
- InsnRV32IITypeShift: RV32I I-Type Instruction (Shift Variation)
  - InsnSlli: SLLI instruction
  - InsnSrli: SRLI instruction
  - InsnSrai: SRAI instruction
- InsnRV32IIType: RV32I I-Type Instruction
  - InsnJalr: JALR instruction

Parameters

TODO