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digitalmars.D.bugs - [Issue 8451] New: cv2pdb does not work properly with 2.060-produced binaries

reply d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=8451

           Summary: cv2pdb does not work properly with 2.060-produced
                    binaries
           Product: D
           Version: D2
          Platform: All
        OS/Version: Windows
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody puremagic.com
        ReportedBy: andrej.mitrovich gmail.com



07:03:57 PDT ---
module test;
import std.exception;
void main() { enforce(0); }

2.059:

$ dmd -g test.d
$ cv2pdb test.exe test.exe
$ test.exe

object.Exception test.d(7): Enforcement failed
----------------
D:\DMD\dmd2\windows\bin\..\..\src\phobos\std\exception.d(3

2.060:

$ dmd -g test.d
$ cv2pdb test.exe test.exe
$ test.exe

object.Exception test.d(3): Enforcement failed
----------------
0x0040BEE8 in std
0x0040BD73 in std
0x004027FE in std
0x00402031 in D main at
D:\DMD\dmd2\windows\bin\..\..\src\phobos\std\exception.d(356)
0x0040256C in std
0x004025A6 in std
0x004021C8 in std
0x004135A1 in std
0x7C817067

Without cv2pdb I cannot see stacktraces regardless of which dbghelp.dll is
installed.

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07:05:18 PDT ---


 module test;
 import std.exception;
 void main() { enforce(0); }
 
 2.059:
 
 $ dmd -g test.d
 $ cv2pdb test.exe test.exe
 $ test.exe
 
 object.Exception test.d(7): Enforcement failed


Sorry that was really (3), not (7) when I shortened the sample. The issue is
the printout of "0x0040BEE8 in std" lines which weren't there before.

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Rainer Schuetze <r.sagitario gmx.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |r.sagitario gmx.de



PDT ---
The problem is that cv2pdb already demangles the symbols and converts '.' to
' ' in the demangled name (otherwise the VS debugger is confuced). The stack
tracing seems to remove or cutoff any ' '.

Try "cv2pdb -s. test.exe" to use not replace ' ' or  "cv2pdb -n test.exe" to
not demangle symbols.

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09:01:10 PDT ---


 The problem is that cv2pdb already demangles the symbols and converts '.' to
 ' ' in the demangled name (otherwise the VS debugger is confuced). The stack
 tracing seems to remove or cutoff any ' '.
 
 Try "cv2pdb -s. test.exe" to use not replace ' ' or  "cv2pdb -n test.exe" to
 not demangle symbols.


I get "unknwon option: -s." and "unknwon option: -n". I don't use VisualD.

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PDT ---
I guess you should update to a newer version. It seems you are before 0.21, the
current version is 0.25.

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07:25:38 PDT ---


 I guess you should update to a newer version. It seems you are before 0.21, the
 current version is 0.25.


Thanks, but I still get different stack traces than before. With -n it's the
same, with -s.:

object.Exception test.d(3): Enforcement failed
----------------
0x0040BEE8 in std.exception.enforce!(int).enforce
0x0040BD73 in std.exception.enforce!(int).enforce
0x004027FE in std.exception.enforce!(int).enforce
0x00402031 in D main at
D:\DMD\dmd2\windows\bin\..\..\src\phobos\std\exception.d(356)
0x0040256C in std.exception.enforce!(int).enforce
0x004025A6 in std.exception.enforce!(int).enforce
0x004021C8 in std.exception.enforce!(int).enforce
0x004135A1 in std.exception.enforce!(int).enforce

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Andrej Mitrovic <andrej.mitrovich gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |WORKSFORME



14:51:51 PDT ---
Since I'm on Win7 now and exceptions work by default (without the need for
cv2pdb), I'm marking this as WORKSFORME. If anyone else runs into this issue
they can reopen or file a new bug.

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Sep 17 2013