From 9bd7bb427e195aa29656f33acb758f3e2abced1c Mon Sep 17 00:00:00 2001
From: Dmitry Selyutin <ghostmansd@gmail.com>
Date: Thu, 21 Sep 2023 22:56:22 +0300
Subject: [PATCH] caveat/crunch_isa.py: introduce header guard

---
 caveat/crunch_isa.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/caveat/crunch_isa.py b/caveat/crunch_isa.py
index fd6b211..8507bed 100644
--- a/caveat/crunch_isa.py
+++ b/caveat/crunch_isa.py
@@ -12,6 +12,8 @@ rf = open('decode_insn.h', 'w')
 ef = open('execute_insn.h', 'w')
 af = open('disasm_insn.h', 'w')
 kf = open('opcodes_attr.h', 'w')
+for fh in (df, rf, ef, af, kf):
+    fh.write("#pragma once\n")
 
 Field = {}
 Opcode = {}
-- 
2.30.2