Am 28.08.23 13:27 schrieb "Carsten Grzemba" <grze...@contac-dt.de>:
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> Am 28.08.23 12:38 schrieb Toomas Soome <tso...@me.com>:
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> > > On 28. Aug 2023, at 13:32, Carsten Grzemba via oi-dev
> > > <oi-dev@openindiana.org> wrote:
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> > > > >
> > > > > #11 0x00000000007b1eb5 in Medium::i_queryInfo
> > > > > (this=this@entry=0xe004c0, fSetImageId=fSetImageId@entry=false,
> > > > > fSetParentId=fSetParentId@entry=false, autoCaller=...)
> > > > > at
> > > > > /code/github/oi-userland/components/sysutils/virtualbox/build/amd64/src/VBox/Main/src-server/MediumImpl.cpp:7176
> > > > > #12 0x00000000007b2dc5 in Medium::refreshState (this=0xe004c0,
> > > > > autoCaller=..., aState=0xe0b1a0)
> > > > > at
> > > > > /code/github/oi-userland/components/sysutils/virtualbox/build/amd64/src/VBox/Main/src-server/MediumImpl.cpp:2180
> > > > > #13 0x00000000009acf71 in MediumWrap::RefreshState (this=0xe004c0,
> > > > > aState=0xe0b1a0)
> > > > > at
> > > > > /code/github/oi-userland/components/sysutils/virtualbox/build/amd64/out/solaris.amd64/debug/obj/VBoxAPIWrap/MediumWrap.cpp:1344
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> > Those are bits you want to look into, as you get throw from:
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> > Medium::i_queryInfo+0x2ae()
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> > rgds,
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> > toomas
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> >
> try
> {
> /* skip accessibility checks for host drives */
> if (m->hostDrive)
> {
> success = true;
> --->> throw S_OK;
> }
>
>
> ...8<..
>
>
> }
> catch (HRESULT aRC)
> {
> rc = aRC;
> }
>
>
> Which is a very impressive application of C++-Exception ...
>
>
>
>
> --
> Carsten
>
A little bit confusing, the working binary compiled with gcc7:
$ gdb /opt/VirtualBox/amd64/VBoxSVC
GNU gdb (GDB) 13.2
...
(gdb) b Medium::i_queryInfo
warning: could not convert 'Medium::i_queryInfo' from the host encoding
(ISO-8859-1) to UTF-32.
This normally should not happen, please file a bug report.
Breakpoint 1 at 0x75f0c0: file
/code/github/oi-userland/components/sysutils/virtualbox/build/amd64/src/VBox/Main/src-server/MediumImpl.cpp,
line 7054.
and the not working compiled with gcc10
$ gdb /opt/VirtualBox/amd64/VBoxSVC
GNU gdb (GDB) 13.2
...
(gdb) b Medium::i_queryInfo
warning: could not convert 'Medium::i_queryInfo' from the host encoding
(ISO-8859-1) to UTF-32.
This normally should not happen, please file a bug report.
Breakpoint 1 at 0x7bb2a0: file
/code/github/oi-userland/components/sysutils/virtualbox/build/amd64/include/VBox/com/AutoLock.h,
line 266.
the symbol Medium::i_queryInfo is mapped different.
--
Carsten
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