Note: this isn't a support request, I am reporting the issue just in case it's useful :)
The mother program built for Organelle 1 crashes when compiled with GCC -Os, -O1 and -O2 flag. Tested with GCC 8.4.0 and 9.3.0 (from https://toolchains.bootlin.com/releases_armv7-eabihf.html). Building with no optimisation flags works around the issue.
The crash is here as reported by Valgrind:
# valgrind /root/mother
==646== Memcheck, a memory error detector
==646== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al.
==646== Using Valgrind-3.17.0 and LibVEX; rerun with -h for copyright info
==646== Command: /root/mother
==646==
opening serial .....
opened serial, setting up...
done opening serial
Using FW DIR: /root/fw_dir
build date Aug 4 2021 18:50:18/nscandir patchlist
patch[0]
patch[1] Shutdown
patch[2] Storage
patch[3] Settings
patch[4] Extra
patch[5]
num patches 0
patch menu offset 6
opening serial .....
==646== Invalid write of size 4
==646== at 0x1C964: Serial::Serial() (in /root/mother)
==646== by 0x1C93F: SLIPEncodedSerial::sendMessage(unsigned char const*, unsigned int, Serial&) (in /root/mother)
==646== by 0x1EB23: SerialMCU::init() (in /root/mother)
==646== Address 0x12 is not stack'd, malloc'd or (recently) free'd
==646==
==646==
==646== Process terminating with default action of signal 11 (SIGSEGV)
ssssam
commented
3 years ago
Note: this isn't a support request, I am reporting the issue just in case it's useful :)
The
motherprogram built for Organelle 1 crashes when compiled with GCC-Os,-O1and-O2flag. Tested with GCC 8.4.0 and 9.3.0 (from https://toolchains.bootlin.com/releases_armv7-eabihf.html). Building with no optimisation flags works around the issue.The crash is here as reported by Valgrind: