From 98b1a674e55880716fbb22e927fc60935ecca59c Mon Sep 17 00:00:00 2001
From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Fri, 2 Nov 2018 08:31:43 +0000
Subject: [PATCH] increase regfile sizes to 128 entries

---
 riscv/processor.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/riscv/processor.h b/riscv/processor.h
index 41a1f22..22e9d85 100644
--- a/riscv/processor.h
+++ b/riscv/processor.h
@@ -96,8 +96,13 @@ struct state_t
   static const int num_triggers = 4;
 
   reg_t pc;
+#ifdef SPIKE_SV
+  regfile_t<reg_t, NXPR*4, true> XPR;
+  regfile_t<freg_t, NFPR*4, false> FPR;
+#else
   regfile_t<reg_t, NXPR, true> XPR;
   regfile_t<freg_t, NFPR, false> FPR;
+#endif
 
   // control and status registers
   reg_t prv;    // TODO: Can this be an enum instead?
-- 
2.30.2