raynebc .
rayne****@gmail*****
Sun May 13 10:08:17 JST 2018
I've been using GDB 7.6.1-1 with MinGW for a while now across various versions of Windows, and after recently performing some Windows on my development computer (Windows 7 Pro x64 SP1) and rebooting, running my program through the GDB debugger in Code::Blocks would trigger GDB to crash when I invoked a file browser (Windows's GetOpenFileNameA() function). I don't know much about debugging, but under the advice of others I collected the following output by attaching GDB to the crashed GDB process: (gdb) bt full #0 0x77bd000d in ntdll!DbgBreakPoint () from C:\Windows\SysWOW64\ntdll.dll No symbol table info available. #1 0x77c5f306 in ntdll!DbgUiRemoteBreakin () from C:\Windows\SysWOW64\ntdll.dll No symbol table info available. #2 0x4c6174e9 in ?? () No symbol table info available. #3 0x00000000 in ?? () No symbol table info available. (gdb) bt 1 full #0 0x77bd000d in ntdll!DbgBreakPoint () from C:\Windows\SysWOW64\ntdll.dll No symbol table info available. (More stack frames follow...) (gdb) info thread Id Target Id Frame * 3 Thread 8484.0x2278 0x77bd000d in ntdll!DbgBreakPoint () from C:\Windows\SysWOW64\ntdll.dll 2 Thread 8484.0x19a4 0x77be018d in ntdll!ZwWaitForMultipleObjects () from C:\Windows\SysWOW64\ntdll.dll 1 Thread 8484.0x2310 0x77be018d in ntdll!ZwWaitForMultipleObjects () from C:\Windows\SysWOW64\ntdll.dll (gdb) And the more lengthy output from the "thread apply all bt full" command: https://pastebin.com/raw/NVCnBB8f I can work around this problem by passing the file I wanted to load in my program over the command line so I didn't have to use the file browser, but I was hoping there is a way I could resolve this. Given the timing of this problem, I would assume it's likely due to the Windows updates, but does anybody else know if this is the case? Is there any useful debugging I can collect to help provide a solution? Thanks in advance. -------------- next part -------------- An HTML attachment was scrubbed... URL: https://lists.osdn.me/mailman/archives/mingw-users/attachments/20180512/39d8bf7e/attachment.htm
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