pointer - which it now handles gracefully.
* This also fixes starting the runtime loader directly: it no longer crashes
but will just return an error.
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therefore, we could remove the ugly defines from KMessage again, and compile it
with KMESSAGE_CONTAINER_ONLY.
* Added KMessage::SetDeliveryInfo() to be able to send messages with a correct
header.
* Fixed a bug in KMessage::SendTo() that would not send the senderTeam when passing
a negative value for the parameter, but override it when passing in a valid
value.
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for _kern_load_image().
* Added KMessage to the runtime_loader (a bit hacky, though) - it will use
it to deliver the above mentioned functionality.
* load_dependencies() did return the wrong status code in case a library
was missing; now it returns B_MISSING_LIBRARY.
* load_dependencies() will now try to load all dependencies when a report
message is requested; therefore, all missing libraries are listed.
* Renamed uspace_program_args to user_space_program_args.
* The kernel filled in various members of the user_space_program_args structure
unsafely, ie. was not using user_memcpy().
* Renamed some local variables in team.c to better fit our style guide (ie.
uargs to userArgs).
* Changed Tracker to use the new _kern_load_image() variant on Haiku to retrieve
and report all missing libraries. This fixes bug #1324.
* Adapted kernel_cpp.cpp to the runtime loader as well; the latter will now
compile with _LOADER_MODE defined.
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* $PATH is now set differently when booted in safe mode (just like LIBRARY_PATH,
and ADDON_PATH already were).
* This closes ticket #1103.
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* The previous symbol resolution code was incorrect. It would search all
loaded images in the order they had been loaded. Thus an add-on would
possibly see a symbol of an earlier loaded add-on. Now we search
recursively starting with the respective root image (executable or
add-on).
* Added BeOS style symbol resolution and made it the default. A symbol
undefined in an image is only searched in its direct dependencies.
Fixes bug #889 (BeOS apps crashing under Haiku when opening a file
panel).
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The solution is less than optimal, but should work for now.
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it was never removed from the sLoadedImages list - and thus, would happily
access invalid memory.
* get_next_image_dependency() is now using the global lock as well.
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* This sane heap revealed a bunch of bugs (like sLoadedImageCount not being
maintained that was used for various allocations).
* If the allocation of the image fails, opening the app will now just fail
instead of crashing of overwriting random data (IOW VLC will now load
okay, but cannot load some of its add-ons anymore).
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to determine linkage of libnet.so vs. libsocket.so/libbind.so in the libnetwork.so.
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issues:
* Our glue code was broken after all - it allowed Haiku apps to start under
BeOS (and vice versa), but the initialization/termination functions were
called with an invalid image ID - on *both* sides! As it turns out, the
Be glue code did *something* with %ebx, but certainly didn't put the image
ID in there, but just passed it on the stack, as we did before (just in
the wrong order...). Therefore, the arch_call_init_term stuff is not
necessary.
* When unloading add-ons, their termination functions were never called, as
the image (for get_image_symbol()) was already made inaccessible, and
therefore the symbol couldn't be found.
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element. We now soften the rule that the absolute path should be used, and give libraries
another chance and search them in the standard search paths. This fixes bug #601 and lets
Becasso run on Haiku.
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This makes the runtime_loader able to adopt path changes properly.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17380 a95241bf-73f2-0310-859d-f6bbb57e9c96
This fixes bug #360.
* Also removed no longer necessary undefining of _KERNEL_MODE, as we're now built
correctly.
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file (which does no longer exist) - it now uses the one from the kernel as a
quick fix.
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functions. Weird things could happen due to that. E.g. application crashes when
unloading add-ons.
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now run under BeOS as well (as long as they don't use any functions that are not
available under R5).
The solution is a bit messy, but we have to live with it :-)
The runtime loader now patches the __gRuntimeLoader symbol in libroot.so to point
to its exported structure instead of passing it to the init functions as an
argument.
(Hax0red by axeld and bonefish on stippi's assimilated machine -- resistence is futile)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15848 a95241bf-73f2-0310-859d-f6bbb57e9c96
Each component is built in the respective subdirectory now
and no longer in src/system/Jamfile.
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kernel. They are now the sizes of the allocated areas, which might be a
bit more than the actually used size, but at least they are not
potentially less, as they were before. This could have unexpected
effects like the Tracker not finding its resources...
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14977 a95241bf-73f2-0310-859d-f6bbb57e9c96
from OS.h, sorry for triggering a complete rebuild.
To avoid doing a syscall for find_thread(0), the assembly
version is now in libroot. For BeOS R5 compatibility,
_kfind_thread_ is retained. This will fix some compile
problems, and provides a cleaner OS.h for future Haiku
versions.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14014 a95241bf-73f2-0310-859d-f6bbb57e9c96
(memory) holes, but failing to load an add-on should no longer exit your
application. Reported by Korli.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13945 a95241bf-73f2-0310-859d-f6bbb57e9c96
their path could be invalid in other contexts (e.g. the debug server might
be unabled to find them). This seems to be what BeOS does, too.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13796 a95241bf-73f2-0310-859d-f6bbb57e9c96
Also, when the line is too long, E2BIG is returned.
Thanks to Korli who pointed me to this: http://homepages.cwi.nl/~aeb/std/shebang/
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13114 a95241bf-73f2-0310-859d-f6bbb57e9c96
now as well.
Also, both functions will now test if the executable exists and is valid; that
way, load_image()/exec*() can catch many errors without having to create a new
team (or erase the current one - an exec*("my invalid app") might now return
with an error).
The runtime linker now exports a function to test executables that is aware
of the search paths, and will also check user permissions upfront.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13113 a95241bf-73f2-0310-859d-f6bbb57e9c96
If anything is still broken (and was not before :)), please shout.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12361 a95241bf-73f2-0310-859d-f6bbb57e9c96
