Dennis Schridde a écrit :
Am Freitag, 30. März 2007 schrieb Eric Pouech:
2007/3/29, Dennis Schridde <[EMAIL PROTECTED]>:
Am Donnerstag, 29. März 2007 schrieb Eric Pouech:
Dennis Schridde a écrit :
Hello Wine users!
I've got a minidump from a ("real") Windows user of our game and
would like to extract information from it using winedbg.
The information winedbg gives me by default, is this:
[...]
Which is pretty rare.
Via addr2line I can translate the backtrace to possibly valid
locations
in our sourcefiles.
My questions are:
- Why doesn't winedbg extract the sourcecode locations itself?
because it needs the original PE files (.exe, .dll) to get to the debug
information
those files must be seated in directories listed in the _NT_SYMBOL_PATH
environment variable
Maybe I am just doing it wrong, but
_NT_SYMBOL_PATH=. winedbg warzone2100.mdmp
doesn't change anything... (Even supplying the full path doesn't.)
The exe (not all dlls, because I don't have a copy of the user's system)
is of
course in the working directory.
But the debug info is not always in the .exe itself. the .exe can contain
only a pointer to the debug info
This exe was compiled using the GCC switch "-g" and was not striped
afterwards, it is ~10MB big (the usual size of our app when compiled in debug
mode) and winedump drops a long list of I don't know what when I
run "winedump -G warzone2100.exe".
what does 'winedbg -x debug -g warzone2100.exe' give ?
Usage information...
winedbg has neither a -x nor a -g parameter.
winedump has a -x parameter (which takes no option) and a -G parameter. It
complains about not being able to treat multiple files.
So you probably meant a completely different tool...
I actually meant
winedump dump -x debug -G warzone2100.exe
- Why doesn't winedbg show me the other information included in the
minidump, like the loaded modules, commandline options or version
information?
'info share' should do part of it... winedbg doesn't show the command
line info nor options
That only shows me the memory ranges of some modules. The minidump
includes
more info, like the paths to dlls and similar. I am not sure whether it
includes version information, but it certainly contains the commandline
used
to start the app.
other thing you can do is to use winedump (man winedump)
How do I do this? And what will it provide? I tried
winedump -G warzone2100.exe
but I have no idea what I shall do with that tremedously long and cryptic
list.
winedump warzone2100.mdmp
This is actually useful. Things like file versions, modules and so on are
printed. What's still missing (and only visible in the binary listing
of "Memory ranges" is the commandline.
Are there plans to make this info accessible from winedbg?
Or to include things like backtrace information into winedump?
the backtrace will be visibel in winedbg
the command line will not be available, as it's not store (as a command
line) in the minidump
it's present because the minidump contains stack fragments, and the
command occurs to be on the stack, but there's no easy way to link the two
can you directly send me your .mdmp and .exe file so I can have a look
at the details
--Dennis
------------------------------------------------------------------------
--
Eric Pouech
"The problem with designing something completely foolproof is to underestimate the
ingenuity of a complete idiot." (Douglas Adams)
