From 4fb48b8ba28a7ec2c9d9e8178f3f0d496122a221 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jo=C3=A3o=20Magalh=C3=A3es?= <joamag@gmail.com>
Date: Tue, 25 Apr 2023 09:28:32 +0100
Subject: [PATCH] chore: better boot dump
---
res/boot/boot_dump.py | 30 +++++++++++++++++++++++-------
1 file changed, 23 insertions(+), 7 deletions(-)
diff --git a/res/boot/boot_dump.py b/res/boot/boot_dump.py
index 202b1abc..35cacb0a 100644
--- a/res/boot/boot_dump.py
+++ b/res/boot/boot_dump.py
@@ -3,19 +3,35 @@
import sys
-def print_buffer(filename):
+
+def print_buffer(filename, mode="buffer"):
file = open(filename, "rb")
- try: data = file.read()
- finally: file.close()
+ try:
+ data = file.read()
+ finally:
+ file.close()
+
+ if mode == "buffer":
+ buffer = [str(ord(byte)) for byte in data]
+ buffer_s = ", ".join(buffer)
+
+ print("[%s]" % buffer_s)
- buffer = [str(ord(byte)) for byte in data]
- buffer_s = ", ".join(buffer)
+ elif mode == "hex":
+ counter = 0
+ for byte in data:
+ print("[0x%04x] 0x%02x" % (counter, ord(byte)))
+ counter += 1
- print("[%s]" % buffer_s)
if __name__ == "__main__":
if len(sys.argv) < 2:
print("Missing arguments")
exit(1)
- print_buffer(sys.argv[1])
+ mode = "buffer"
+
+ if len(sys.argv) > 2:
+ mode = sys.argv[2]
+
+ print_buffer(sys.argv[1], mode=mode)
--
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