From: Andrew Waterman <waterman@s144.Millennium.Berkeley.EDU>
Date: Tue, 26 Oct 2010 22:04:05 +0000 (-0700)
Subject: [sim] removed unnecessary trap in mfcr instruction
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=63844a7558c1ed6c361081b5bc2fbdaf746bd582;p=riscv-isa-sim.git

[sim] removed unnecessary trap in mfcr instruction
---

diff --git a/riscv/insns/mfcr.h b/riscv/insns/mfcr.h
index de3c19d..1c7ec2d 100644
--- a/riscv/insns/mfcr.h
+++ b/riscv/insns/mfcr.h
@@ -10,9 +10,6 @@ switch(insn.rtype.rs2)
     val = 32; // synci_step
     break;
 
-  case 29:
-    throw trap_illegal_instruction;
-
   default:
     val = -1;
 }