[Bug 52790] New: winedbg 'bt all' filled with dbghelp_dwarf fixmes

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=52790

            Bug ID: 52790
           Summary: winedbg 'bt all' filled with dbghelp_dwarf fixmes
           Product: Wine
           Version: 6.6
          Hardware: x86-64
                OS: Linux
            Status: NEW
          Keywords: download, regression, source
          Severity: normal
          Priority: P2
         Component: winedbg
          Assignee: wine-bugs at winehq.org
          Reporter: austinenglish at gmail.com
      Distribution: Debian

First, run any wine app
$ wine notepad

Then, try to run `bt all`:
austin at hyrule:~$ echo "bt all" | winedbg
Wine-dbg>02d4:fixme:dbghelp_dwarf:dwarf2_read_range no entry found
RtlDefaultNpAcl () at Z:\home\austin\wine-git\dlls\ntdll\sec.c:1731
0x7bc53821 ntdll+0x53821 [Z:\home\austin\wine-git\dlls\ntdll\sec.c:1731]: ret
1731    }

Backtracing for thread 0024 in process 0020 (C:\windows\system32\start.exe):
Backtrace:
=>0 0x7bc0be6c CsrAllocateCaptureBuffer+0xae6c() in ntdll (0x0031fd58)
02d4:fixme:dbghelp_dwarf:compute_call_frame_cfa Too complex expression for
frame_CFA resolution (RULE_VAL_EXPRESSION)
02d4:fixme:dbghelp_dwarf:compute_call_frame_cfa Too complex expression for
frame_CFA resolution (RULE_VAL_EXPRESSION)
  1 0x7b073b7e WaitForSingleObject+0x39(handle=<internal error>,
timeout=<internal error>) [Z:\home\austin\wine-git\dlls\kernelbase\sync.c:334]
in kernelbase (0x0031fd98)
02d4:fixme:dbghelp_dwarf:compute_call_frame_cfa Too complex expression for
frame_CFA resolution (RULE_VAL_EXPRESSION)
02d4:fixme:dbghelp_dwarf:compute_call_frame_cfa Too complex expression for
frame_CFA resolution (RULE_VAL_EXPRESSION)
02d4:fixme:dbghelp_dwarf:compute_call_frame_cfa Too complex expression for
frame_CFA resolution (RULE_VAL_EXPRESSION)
02d4:fixme:dbghelp_dwarf:compute_call_frame_cfa Too complex expression for
frame_CFA resolution (RULE_VAL_EXPRESSION)
02d4:fixme:dbghelp_dwarf:compute_call_frame_cfa Too complex expression for
frame_CFA resolution (RULE_VAL_EXPRESSION)
02d4:fixme:dbghelp_dwarf:compute_call_frame_cfa Too complex expression for
frame_CFA resolution (RULE_VAL_EXPRESSION)
02d4:fixme:dbghelp_dwarf:compute_call_frame_cfa Too complex expression for
frame_CFA resolution (RULE_VAL_EXPRESSION)
02d4:fixme:dbghelp_dwarf:compute_call_frame_cfa Too complex expression for
frame_CFA resolution (RULE_VAL_EXPRESSION)
02d4:fixme:dbghelp_dwarf:compute_call_frame_cfa Too complex expression for
frame_CFA resolution (RULE_VAL_EXPRESSION)
02d4:fixme:dbghelp_dwarf:compute_call_frame_cfa Too complex expression for
frame_CFA resolution (RULE_VAL_EXPRESSION)
02d4:fixme:dbghelp_dwarf:compute_call_frame_cfa Too complex expression for
frame_CFA resolution (RULE_VAL_EXPRESSION)
02d4:fixme:dbghelp_dwarf:compute_call_frame_cfa Too complex expression for
frame_CFA resolution (RULE_VAL_EXPRESSION)
02d4:fixme:dbghelp_dwarf:compute_call_frame_cfa Too complex expression for
frame_CFA resolution (RULE_VAL_EXPRESSION)
02d4:fixme:dbghelp_dwarf:compute_call_frame_cfa Too complex expression for
frame_CFA resolution (RULE_VAL_EXPRESSION)
02d4:fixme:dbghelp_dwarf:compute_call_frame_cfa Too complex expression for
frame_CFA resolution (RULE_VAL_EXPRESSION)
  2 0x00402804 wmain+0xa14(argc=<internal error>, argv=<internal error>)
[Z:\home\austin\wine-git\programs\start\start.c:701] in start (0x0031fef8)
  3 0x004038d8 wmainCRTStartup+0x68()
[Z:\home\austin\wine-git\dlls\msvcrt\crt_wmain.c:60] in start (0x0031ff30)
  4 0x7b62d310 WriteTapemark+0x100(device=7FFD1000, type=<is not available>,
count=<is not available>, immediate=<is not available>)
[Z:\home\austin\wine-git\dlls\kernel32\tape.c:317] in ker
nel32 (0x0031ff48)
  5 0x7bc58ca7 RtlWakeConditionVariable+0x57(variable=7B62D300)
[Z:\home\austin\wine-git\dlls\ntdll\sync.c:757] in ntdll (0x0031ff5c)
  6 0x7bc59360 RtlCreateUserThread(entry=00403870, arg=7FFD1000)
[Z:\home\austin\wine-git\dlls\ntdll\thread.c:261] in ntdll (0x0031ffec)
02d4:fixme:dbghelp_dwarf:dwarf2_read_range no entry found
0x7bc53821 ntdll+0x53821 [Z:\home\austin\wine-git\dlls\ntdll\sec.c:1731]: ret
1731    }

with WINEDEBUG=-all, it's much more readable:
Backtracing for thread 0024 in process 0020 (C:\windows\system32\start.exe):
Backtrace:
=>0 0x7bc0be6c CsrAllocateCaptureBuffer+0xae6c() in ntdll (0x0031fd58)
  1 0x7b073b7e WaitForSingleObject+0x39(handle=<internal error>,
timeout=<internal error>) [Z:\home\austin\wine-git\dlls\kernelbase\sync.c:334]
in kernelbase (0x0031fd98)
  2 0x00402804 wmain+0xa14(argc=<internal error>, argv=<internal error>)
[Z:\home\austin\wine-git\programs\start\start.c:701] in start (0x0031fef8)
  3 0x004038d8 wmainCRTStartup+0x68()
[Z:\home\austin\wine-git\dlls\msvcrt\crt_wmain.c:60] in start (0x0031ff30)
  4 0x7b62d310 WriteTapemark+0x100(device=7FFD1000, type=<is not available>,
count=<is not available>, immediate=<is not available>)
[Z:\home\austin\wine-git\dlls\kernel32\tape.c:317] in ker
nel32 (0x0031ff48)
  5 0x7bc58ca7 RtlWakeConditionVariable+0x57(variable=7B62D300)
[Z:\home\austin\wine-git\dlls\ntdll\sync.c:757] in ntdll (0x0031ff5c)
  6 0x7bc59360 RtlCreateUserThread(entry=00403870, arg=7FFD1000)
[Z:\home\austin\wine-git\dlls\ntdll\thread.c:261] in ntdll (0x0031ffec)
0x7bc53821 ntdll+0x53821 [Z:\home\austin\wine-git\dlls\ntdll\sec.c:1731]: ret
1731    }

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