From efbc009559f00a480ae3224bc49e0a3a89a5b111 Mon Sep 17 00:00:00 2001
From: Donald Sebastian Leung
Date: Wed, 22 Jul 2020 13:05:46 +0800
Subject: [PATCH] Fix SB instruction for RV32I
---
insns/insn_sb.py | 2 --
1 file changed, 2 deletions(-)
diff --git a/insns/insn_sb.py b/insns/insn_sb.py
index 82968ec..e7a25b6 100644
--- a/insns/insn_sb.py
+++ b/insns/insn_sb.py
@@ -67,8 +67,6 @@ class rvfi_insn_sb(Elaboratable):
# SB instruction
addr = Signal(self.RISCV_FORMAL_XLEN)
m.d.comb += addr.eq(self.rvfi_rs1_rdata + insn_imm)
- result = Signal(8)
- m.d.comb += result.eq(self.rvfi_mem_rdata)
m.d.comb += self.spec_valid.eq(self.rvfi_valid & (~insn_padding) & (insn_funct3 == 0b000) & (insn_opcode == 0b0100011))
m.d.comb += self.spec_rs1_addr.eq(insn_rs1)
m.d.comb += self.spec_rs2_addr.eq(insn_rs2)