https://bugs.winehq.org/show_bug.cgi?id=55947
--- Comment #2 from Maotong Zhang zmtong1988@gmail.com --- (In reply to Maotong Zhang from comment #1)
There is an issue with patch （ntdll: Use the default ABI for all functions on the Unix side.） and running the program on wine-8.9,And opening the COM1 port will directly crash the program.
commitb337c5b1a1757b2abbc90a7c6955d64242861ab9 Author: Alexandre Julliard julliard@winehq.org Date: Fri, 2 Jun 2023 09:35:29 +0200 Subject:[PATCH]ntdll:Use the default ABI for all functions on the Unix side.
https://source.winehq.org/git/wine.git/commit/ b337c5b1a1757b2abbc90a7c6955d64242861ab9
Wine-8.9 32 bit opens serial port com1, program is working properly. Wine-8.9 64 bit opens serial port com1, program crashes.