X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=riscv%2Finsns%2Fcsrrwi.h;h=decadf412141076aec92ec58c4a9101e26456c06;hb=4299874ad4b07ef457776513a64e5b2397a6a75e;hp=b8ec5f5f90d6c7797908c1fe28ea9e83ed478edf;hpb=06b8f696222948cfa7cbc21b3904da22443a4e0f;p=riscv-isa-sim.git

diff --git a/riscv/insns/csrrwi.h b/riscv/insns/csrrwi.h
index b8ec5f5..decadf4 100644
--- a/riscv/insns/csrrwi.h
+++ b/riscv/insns/csrrwi.h
@@ -1,2 +1,5 @@
 int csr = validate_csr(insn.csr(), true);
-WRITE_RD(sext_xprlen(p->set_pcr(csr, insn.rs1())));
+reg_t old = p->get_csr(csr);
+p->set_csr(csr, insn.rs1());
+WRITE_RD(sext_xlen(old));
+serialize();