diff options
| -rw-r--r-- | inst.v | 3 | ||||
| -rw-r--r-- | instr-table.tex | 9 | ||||
| -rw-r--r-- | opcodes | 3 |
3 files changed, 13 insertions, 2 deletions
@@ -31,7 +31,8 @@ `define OR 32'b?????_?????_?????_0000000110_0110011 `define AND 32'b?????_?????_?????_0000000111_0110011 `define MUL 32'b?????_?????_?????_0000001000_0110011 -`define MULH 32'b?????_?????_?????_0000001010_0110011 +`define MULH 32'b?????_?????_?????_0000001001_0110011 +`define MULHSU 32'b?????_?????_?????_0000001010_0110011 `define MULHU 32'b?????_?????_?????_0000001011_0110011 `define DIV 32'b?????_?????_?????_0000001100_0110011 `define DIVU 32'b?????_?????_?????_0000001101_0110011 diff --git a/instr-table.tex b/instr-table.tex index 04d9bdc..c29f39a 100644 --- a/instr-table.tex +++ b/instr-table.tex @@ -382,6 +382,15 @@ \multicolumn{5}{c|}{0000000000} & \multicolumn{1}{c|}{rs2} & \multicolumn{1}{c|}{rs1} & +\multicolumn{1}{c|}{rd} & MULHSU rd,rs1,rs2 \\ +\cline{2-10} + + +& +\multicolumn{1}{|c|}{0000000} & +\multicolumn{5}{c|}{0000000000} & +\multicolumn{1}{c|}{rs2} & +\multicolumn{1}{c|}{rs1} & \multicolumn{1}{c|}{rd} & MULHU rd,rs1,rs2 \\ \cline{2-10} @@ -46,7 +46,8 @@ or rd rs1 rs2 16=0 15..10=0 9..7=6 6..2=0x0C 1..0=3 and rd rs1 rs2 16=0 15..10=0 9..7=7 6..2=0x0C 1..0=3 mul rd rs1 rs2 16=0 15..10=1 9..7=0 6..2=0x0C 1..0=3 -mulh rd rs1 rs2 16=0 15..10=1 9..7=2 6..2=0x0C 1..0=3 +mulh rd rs1 rs2 16=0 15..10=1 9..7=1 6..2=0x0C 1..0=3 +mulhsu rd rs1 rs2 16=0 15..10=1 9..7=2 6..2=0x0C 1..0=3 mulhu rd rs1 rs2 16=0 15..10=1 9..7=3 6..2=0x0C 1..0=3 div rd rs1 rs2 16=0 15..10=1 9..7=4 6..2=0x0C 1..0=3 divu rd rs1 rs2 16=0 15..10=1 9..7=5 6..2=0x0C 1..0=3 |