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Fix for issue #183: No illegal instruction exception for c.sxxi instructions encoded...
[riscv-isa-sim.git]
/
riscv
/
insns
/
c_srai.h
diff --git
a/riscv/insns/c_srai.h
b/riscv/insns/c_srai.h
index f6638b1e2747c7bc2ec8bb268230658ff4f77052..7b594e9ef1f48cccc2262aa4e28e9d0f8aed8b57 100644
(file)
--- a/
riscv/insns/c_srai.h
+++ b/
riscv/insns/c_srai.h
@@
-1,3
+1,3
@@
require_extension('C');
-require(insn.rvc_zimm() < xlen);
+require(insn.rvc_zimm() < xlen
&& insn.rvc_zimm() > 0
);
WRITE_RVC_RS1S(sext_xlen(sext_xlen(RVC_RS1S) >> insn.rvc_zimm()));