Fix for debugger breakage

[Mike Hearn]

Hi,

What is the status of this problem? I tried setting WINELOADER to point to
wine-pthread, and while that allowed winedbg to load symbols it spewed
loads of errors while doing so. Is there a proper fix for this?

BTW I think the recent URL Cache patch broke the IE setup program, I get a
crash there calling InterlockedExchange with a null pointer dereference.

thanks -mike

[Gregory M. Turner]

On Monday 15 December 2003 08:51 am, Mike Hearn wrote:
> Hi,
>
> What is the status of this problem? I tried setting WINELOADER to point to
> wine-pthread, and while that allowed winedbg to load symbols it spewed
> loads of errors while doing so. Is there a proper fix for this?
>
> BTW I think the recent URL Cache patch broke the IE setup program, I get a
> crash there calling InterlockedExchange with a null pointer dereference.
>
> thanks -mike

FYI, I don't know if this makes things any different, but I simply pointed 
WINELOADER to "wine", not wine-{p,k}thread, and it seems fine... what errors?

Good luck,

[Mike Hearn]

On Mon, 2003-12-15 at 21:04, Gregory M. Turner wrote:
> FYI, I don't know if this makes things any different, but I simply pointed 
> WINELOADER to "wine", not wine-{p,k}thread, and it seems fine... what errors?

[mike@e-ucs036 tests]$ WINELOADER=/opt/wine/bin/wine winedbg ie6setup.exe
fixme:console:SetConsoleCtrlHandler (0x403884e0,1) - no error checking or testing yet
WineDbg starting on pid a
Breakpoint 1 at 0x01005ae4
Invalid address, can't set breakpoint
You can turn on deferring breakpoints by address by setting $CanDeferOnBPByAddr to 1
Loaded debug information from ELF '/opt/wine/bin/wine-pthread' ((nil))
Breakpoint 2 at 0x3ffa9ea0 (_end+0x2fe95ea0)
Loaded debug information from ELF '/opt/wine/lib/libwine.so.1' (0x10114000)
*** Invalid address 0xf441000 (pe_load+0xf32d000 in wine-pthread)
*** Invalid address 0xf6db000 (pe_load+0xf5c7000 in wine-pthread)
*** Invalid address 0xf6b5000 (pe_load+0xf5a1000 in wine-pthread)
*** Invalid address 0xf6dc000 (pe_load+0xf5c8000 in wine-pthread)
*** Invalid address 0x3f554000 (_end+0x2f428580)

...and so on...

[mike@e-ucs036 tests]$ WINELOADER=wine winedbg ie6setup.exe
wine: could not exec wine-pthread

So, I dunno really...

[Gregory M. Turner]

On Monday 15 December 2003 03:45 pm, Mike Hearn wrote:
> On Mon, 2003-12-15 at 21:04, Gregory M. Turner wrote:
> > FYI, I don't know if this makes things any different, but I simply
> > pointed WINELOADER to "wine", not wine-{p,k}thread, and it seems fine...
> > what errors?
>
> [mike@e-ucs036 tests]$ WINELOADER=/opt/wine/bin/wine winedbg ie6setup.exe
> fixme:console:SetConsoleCtrlHandler (0x403884e0,1) - no error checking or
> testing yet WineDbg starting on pid a
> Breakpoint 1 at 0x01005ae4
> Invalid address, can't set breakpoint
> You can turn on deferring breakpoints by address by setting
> $CanDeferOnBPByAddr to 1 Loaded debug information from ELF
> '/opt/wine/bin/wine-pthread' ((nil)) Breakpoint 2 at 0x3ffa9ea0
> (_end+0x2fe95ea0)
> Loaded debug information from ELF '/opt/wine/lib/libwine.so.1' (0x10114000)
> *** Invalid address 0xf441000 (pe_load+0xf32d000 in wine-pthread)
> *** Invalid address 0xf6db000 (pe_load+0xf5c7000 in wine-pthread)
> *** Invalid address 0xf6b5000 (pe_load+0xf5a1000 in wine-pthread)
> *** Invalid address 0xf6dc000 (pe_load+0xf5c8000 in wine-pthread)
> *** Invalid address 0x3f554000 (_end+0x2f428580)
>
> ...and so on...
>
> [mike@e-ucs036 tests]$ WINELOADER=wine winedbg ie6setup.exe
> wine: could not exec wine-pthread
>
> So, I dunno really...

hmm, one minor difference... I use WINELOADER=/opt/wine/bin/wine (we happen to 
have the same wine prefix)... perhaps the word "simply" above was too 
strong ;)

[Mike Hearn]

On Mon, 2003-12-15 at 21:58, Gregory M. Turner wrote:
> hmm, one minor difference... I use WINELOADER=/opt/wine/bin/wine (we happen to 
> have the same wine prefix)... perhaps the word "simply" above was too 
> strong ;)

Well, that is exactly what I used for my first try:
> [mike@e-ucs036 tests]$ WINELOADER=/opt/wine/bin/wine winedbg ie6setup.exe

so if it works for you but not me, hmmm, I wonder what else is different
in our environments.

[Gregory M. Turner]

On Monday 15 December 2003 04:25 pm, Mike Hearn wrote:
> On Mon, 2003-12-15 at 21:58, Gregory M. Turner wrote:
> > hmm, one minor difference... I use WINELOADER=/opt/wine/bin/wine (we
> > happen to have the same wine prefix)... perhaps the word "simply" above
> > was too strong ;)
>
> Well, that is exactly what I used for my first try:
> > [mike@e-ucs036 tests]$ WINELOADER=/opt/wine/bin/wine winedbg ie6setup.exe
>
> so if it works for you but not me, hmmm, I wonder what else is different
> in our environments.

Well, lesee, I have /opt/wine/lib in /etc/ld.so.conf and /opt/wine/bin in 
$PATH.  And winedbg only works right if I change cwd away from the wine build 
tree... that's about all I can think of, unless you want to start talking 
about glibc, gcc, pthreads, kernel version/.config, etc....

[Sylvain Petreolle]

You surely have already done that, but could you verify that all copies
of wine/wine-glibc/wine-[pk]thread are the same everywhere on your
system ?
> Well, lesee, I have /opt/wine/lib in /etc/ld.so.conf and
> /opt/wine/bin in 
> $PATH.  And winedbg only works right if I change cwd away from the
> wine build 
> tree... that's about all I can think of, unless you want to start
> talking 
> about glibc, gcc, pthreads, kernel version/.config, etc....

=====
Sylvain Petreolle (spetreolle_at_users_dot_sourceforge_dot_net)
 ICQ #170597259
Say NO to software patents
Dites NON aux brevets logiciels

"What if tomorrow the War could be over ?" Morpheus, in "Reloaded".

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