From cac68ac8c2f0c82c15308b43ec8df362286242ca Mon Sep 17 00:00:00 2001
From: Eyck-Alexander Jentzsch <alex@minres.com>
Date: Mon, 5 Jun 2023 15:19:58 +0200
Subject: [PATCH] adds helperscript for easier debugging

---
 .gitignore               |  4 +++-
 makeJitOutputReadable.py | 26 ++++++++++++++++++++++++++
 2 files changed, 29 insertions(+), 1 deletion(-)
 create mode 100644 makeJitOutputReadable.py

diff --git a/.gitignore b/.gitignore
index 3f95c55..00bf7e8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,4 +8,6 @@
 /analysis_results
 .vscode
 *.log
-tcc_jit*.c
\ No newline at end of file
+*tcc_jit*.c
+*.disass
+*.trc
\ No newline at end of file
diff --git a/makeJitOutputReadable.py b/makeJitOutputReadable.py
new file mode 100644
index 0000000..674b736
--- /dev/null
+++ b/makeJitOutputReadable.py
@@ -0,0 +1,26 @@
+import re
+import os
+'''
+This script takes all files that get dumped by the tcc backend when using the --dump-ir
+option and replaces the Integers of addresses with their hex representation to allow
+for easier debugging.
+'''
+current_dir = os.getcwd()  # Get the current directory
+
+files_with_tcc_jit = [file for file in os.listdir(current_dir) if"jit" in file and not file.startswith("readable")]
+
+for each in files_with_tcc_jit:  
+    readable_file = f"readable_{each}"
+    if os.path.exists(readable_file):
+        os.remove(readable_file)
+    with open(each, "r") as file:
+        content = file.read()
+for each in files_with_tcc_jit:
+    with open(each, "r") as file:
+        content = file.read()
+
+    # Replace numbers ending with "U" by their hex representation
+    content = re.sub(r'\b(\d+)U\b(?=U)?', lambda m: hex(int(m.group(1))), content)
+
+    with open(f"readable_{each}", "w") as file:
+        file.write(content)
\ No newline at end of file