[Bug 8277] Windows Sysinternals Process Explorer and other tools show zero thread start address (NtQueryInformationThread with ThreadQuerySetWin32StartAddress info class)
https://bugs.winehq.org/show_bug.cgi?id=8277 --- Comment #18 from Anastasius Focht <focht(a)gmx.net> --- Hello folks, the main part is now implemented by commit https://source.winehq.org/git/wine.git/commitdiff/845164004b4b6f2e0c64a588fe... Thanks Sebastian For reproducing older versions of Sysinternals Process Explorer are needed. I found v16.02 from 2014 working. Most recent one v16.05 crashes before user interface is reached (another issue). --- snip --- Wine-dbg>info process pid threads executable (all id:s are in hex) 00000021 4 'explorer.exe' 0000000e 6 'services.exe'
0000001a 3 \_ 'plugplay.exe' 00000012 4 \_ 'winedevice.exe' 00000008 2 'procexp.exe'
Wine-dbg>info thread process tid prio (all id:s are in hex) 00000008 procexp.exe 0000002a 0 00000009 0 ... 0000001a (D) C:\windows\system32\plugplay.exe 00000020 0 0000001f 0 0000001b 0 <== --- snip --- Selecting Wine's builtin 'plugplay.exe' here as example for thread entry points. --- snip --- Wine-dbg>bt 0x1b ... 16 0x7bc95c99 call_thread_func+0x32(entry=0x7b86e6de, arg=0x7ffdf000, frame=0x33ffb8) [/home/focht/projects/wine/wine.repo/src/dlls/ntdll/signal_i386.c:2732] in ntdll (0x0033ff98) 17 0x7bc95c3a call_thread_entry_point+0x11() in ntdll (0x0033ffb8) 18 0x7bc6a999 start_process+0x23(kernel_start=0x7b86e6de) [/home/focht/projects/wine/wine.repo/src/dlls/ntdll/loader.c:2873] in ntdll (0x0033ffe8) 19 0xf75ef701 wine_call_on_stack+0x1c() in libwine.so.1 (0x00000000) 20 0xf75ef6df wine_switch_to_stack+0x1e(func=0x7bc6a975, arg=0x7b86e6de, stack=0x340000) [/home/focht/projects/wine/wine.repo/src/libs/wine/port.c:59] in libwine.so.1 (0xffe2cc18) 21 0x7bc6ac7d LdrInitializeThunk+0x2e3(kernel_start=<couldn't compute location>, unknown2=<couldn't compute location>, unknown3=<couldn't compute location>, unknown4=<couldn't compute location>) [/home/focht/projects/wine/wine.repo/src/dlls/ntdll/loader.c:2927] in ntdll (0xffe2cc98) 22 0x7b86efef __wine_kernel_init+0x625() [/home/focht/projects/wine/wine.repo/src/dlls/kernel32/process.c:1276] in kernel32 (0xffe2db48) 23 0x7bc7e51e relay_call+0x39() in ntdll (0xffe2db68) 24 0x7b8321a9 in kernel32 (+0x121a8) (0xffe2dbc8) 25 0x7bc6b3ab __wine_process_init+0x139() [/home/focht/projects/wine/wine.repo/src/dlls/ntdll/loader.c:3136] in ntdll (0xffe2dbc8) 26 0xf75ee0b3 wine_init+0x124(argc=0x2, argv=0xffe2e0d4, error="", error_size=0x400) [/home/focht/projects/wine/wine.repo/src/libs/wine/loader.c:958] in libwine.so.1 (0xffe2dc08) 27 0x7bf011aa main+0x132(argc=0x2, argv=0xffe2e0d4) [/home/focht/projects/wine/wine.repo/src/loader/main.c:247] in <wine-loader> (0xffe2e038) 28 0xf73e5715 __libc_start_main+0xf4() in libc.so.6 (0x00000000) ... Wine-dbg>bt 0x1f Backtrace: ... 5 0x7bc95c5c call_thread_func_wrapper+0xb() in ntdll (0x0043ea28) 6 0x7bc95c99 call_thread_func+0x32(entry=0x7ed4037a, arg=0x116a18, frame=0x43eb28) [/home/focht/projects/wine/wine.repo/src/dlls/ntdll/signal_i386.c:2732] in ntdll (0x0043eb08) 7 0x7bc95c3a call_thread_entry_point+0x11() in ntdll (0x0043eb28) 8 0x7bc9cca7 start_thread+0x108(info=0x81ffcfb8) [/home/focht/projects/wine/wine.repo/src/dlls/ntdll/thread.c:443] in ntdll (0x0043f368) 9 0xf759f370 start_thread+0xdf() in libpthread.so.0 (0x0043f428) 10 0xf74c52be __clone+0x5d() in libc.so.6 (0x00000000) ... Wine-dbg>bt 0x20 Backtrace: ... 11 0x7bc95c5c call_thread_func_wrapper+0xb() in ntdll (0x0053ea28) 12 0x7bc95c99 call_thread_func+0x32(entry=0x7ed3feec, arg=0x1157c0, frame=0x53eb28) [/home/focht/projects/wine/wine.repo/src/dlls/ntdll/signal_i386.c:2732] in ntdll (0x0053eb08) 13 0x7bc95c3a call_thread_entry_point+0x11() in ntdll (0x0053eb28) 14 0x7bc9cca7 start_thread+0x108(info=0x81ff8fb8) [/home/focht/projects/wine/wine.repo/src/dlls/ntdll/thread.c:443] in ntdll (0x0053f368) 15 0xf759f370 start_thread+0xdf() in libpthread.so.0 (0x0053f428) 16 0xf74c52be __clone+0x5d() in libc.so.6 (0x00000000) ... --- snip --- Display in Process Explorer 'Threads' property page: --- snip --- TID Start Address 32 shlwapi.dll+0x2feec 31 shlwapi.dll+0x3037a 27 0x0 --- snip --- Trace log: --- snip --- ... 0031:Call ntdll.NtOpenThread(00eeca94,00000040,00eeca9c,00eeca8c) ret=00448fa3 0031: open_thread( tid=0020, access=00000040, attributes=00000000 ) 0031: open_thread() = 0 { handle=01f4 } 0031:Ret ntdll.NtOpenThread() retval=00000000 ret=00448fa3 0031:Call ntdll.NtQueryInformationThread(000001f4,00000009,00eecacc,00000004,00eecac4) ret=00448ffa 0031: get_thread_info( handle=01f4, tid_in=0000 ) 0031: get_thread_info() = 0 { pid=001a, tid=0020, teb=81ff8000, entry_point=7ed3feec, affinity=0000000f, exit_code=259, priority=0, last=0 } 0031:Ret ntdll.NtQueryInformationThread() retval=00000000 ret=00448ffa 0031:Call KERNEL32.CloseHandle(000001f4) ret=00449004 0031: close_handle( handle=01f4 ) 0031: close_handle() = 0 0031:Ret KERNEL32.CloseHandle() retval=00000001 ret=00449004 ... 0031:Call ntdll.NtOpenThread(00eeca94,00000040,00eeca9c,00eeca8c) ret=00448fa3 0031: open_thread( tid=001f, access=00000040, attributes=00000000 ) 0031: open_thread() = 0 { handle=01f8 } 0031:Ret ntdll.NtOpenThread() retval=00000000 ret=00448fa3 0031:Call ntdll.NtQueryInformationThread(000001f8,00000009,00eecacc,00000004,00eecac4) ret=00448ffa 0031: get_thread_info( handle=01f8, tid_in=0000 ) 0031: get_thread_info() = 0 { pid=001a, tid=001f, teb=81ffc000, entry_point=7ed4037a, affinity=0000000f, exit_code=259, priority=0, last=0 } 0031:Ret ntdll.NtQueryInformationThread() retval=00000000 ret=00448ffa 0031:Call KERNEL32.CloseHandle(000001f8) ret=00449004 0031: close_handle( handle=01f8 ) 0031: close_handle() = 0 0031:Ret KERNEL32.CloseHandle() retval=00000001 ret=00449004 ... 0031: open_thread( tid=001b, access=00000040, attributes=00000000 ) 0031: open_thread() = 0 { handle=01fc } 0031:Ret ntdll.NtOpenThread() retval=00000000 ret=00448fa3 0031:Call ntdll.NtQueryInformationThread(000001fc,00000009,00eecacc,00000004,00eecac4) ret=00448ffa 0031: get_thread_info( handle=01fc, tid_in=0000 ) 0031: get_thread_info() = 0 { pid=001a, tid=001b, teb=7ffd8000, entry_point=7ffdf000, affinity=0000000f, exit_code=259, priority=0, last=0 } 0031:Ret ntdll.NtQueryInformationThread() retval=00000000 ret=00448ffa 0031:Call KERNEL32.CloseHandle(000001fc) ret=00449004 0031: close_handle( handle=01fc ) 0031: close_handle() = 0 0031:Ret KERNEL32.CloseHandle() retval=00000001 ret=00449004 --- snip --- After the main thread entry point is fixed (currently still zero), the issue is finished ;-) The module name translation is a different issue. 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