rv2fox: If using the zero register, use immediate 0 instead

2023-02-07 18:13:01 -08:00 · 2023-02-07 18:13:01 -08:00 · 73651a0a1b
commit 73651a0a1b
parent 251ae31537
1 changed files with 2 additions and 0 deletions
--- 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: