From 73651a0a1ba344ff81b5bff82fae00ae583ada1f Mon Sep 17 00:00:00 2001
From: Ry <ryanst755@gmail.com>
Date: Tue, 7 Feb 2023 18:13:01 -0800
Subject: [PATCH] rv2fox: If using the `zero` register, use immediate 0 instead

---
 gcc/rv2fox | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gcc/rv2fox b/gcc/rv2fox
index 552ecd0..9d3b5fe 100755
--- a/gcc/rv2fox
+++ b/gcc/rv2fox
@@ -208,6 +208,8 @@ class Converter:
         """
         if reg == 'sp':
             return 'rsp'
+        elif reg == 'zero':
+            return f'0';
         elif reg in self.regidx:
             return f'r{self.regidx[reg]}'
         elif reg in self.xregidx: