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-rw-r--r--inst.v3
1 files changed, 2 insertions, 1 deletions
diff --git a/inst.v b/inst.v
index 0d202b0..24b6e06 100644
--- a/inst.v
+++ b/inst.v
@@ -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