From 16b4fbd209d71bdb1a066bacd03a9ccd1cf3d16c Mon Sep 17 00:00:00 2001
From: Jan Tuomi <jans.tuomi@gmail.com>
Date: Mon, 10 Apr 2023 15:02:50 +0300
Subject: Add stack ops, subroutines

---
 src/assembler.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/assembler.py')

diff --git a/src/assembler.py b/src/assembler.py
index 3a1d39f..8a53a5c 100755
--- a/src/assembler.py
+++ b/src/assembler.py
@@ -50,7 +50,8 @@ def parse(line: str) -> list[str]:
 # 1st pass, gather labels, set options, eval operations
 
 options: dict[str, str] = {
-  "stack_pointer": "6" # RG
+  "stack_pointer": "6", # RG
+  "csr_scratch": "5",   # RF
 }
 address: int = 0
 
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