insns/README.md

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+# 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 |
+| J-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 |
+
+## File Synopsis
+
+TODO
+
+## Parameters
+
+TODO