has not yet been tested, though - I'll do this after this commit):
* Removed the arch_memory_type stuff from vm_area; since there are only 8 memory
ranges on x86, it's simply overkill. The MTRR code now remembers the area ID
and finds the MTRR that way (it could also iterate over the existing MTRRs).
* Introduced some post_modules() init functions.
* If the other x86 CPUs out there don't differ a lot, MTRR functionality might
be put back into the kernel.
* x86_write_msr() was broken, it wrote the 64 bit number with the 32 bit words
switched - it took me some time (and lots of #GPs) to figure that one out.
* Removed the macro read_ebp() and introduced a function x86_read_ebp()
(it's not really a time critical call).
* Followed the Intel docs on how to change MTRRs (symmetrically on all CPUs
with caches turned off).
* Asking for memory types will automatically change the requested length to
a power of two - note that BeOS seems to behave in the same, although that's
not really very clean.
* fixed MTRRs are ignored for now - we should make sure at least, though,
that they are identical on all CPUs (or turn them off, even though I'd
prefer the BIOS stuff to be uncacheable, which we don't enforce yet, though).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15528 a95241bf-73f2-0310-859d-f6bbb57e9c96
called before module_init(). Maybe it's even better to drop into the kernel
debugger.
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Contains (emtpy) modules for Intel/AMD/VIA models.
Might be separated later, though, depending on how large they will get.
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the debugger - killing them only very rarely works out anyway.
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the AS_REDRAW message.
The AS_REDRAW message is now only used as a notifier - it's arrival is not
critical anymore, IOW it's simply dropped when the queue is full.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15511 a95241bf-73f2-0310-859d-f6bbb57e9c96
is no longer visible in the Deskbar.
Changed registrar.rdef to match the same application flags, and added a comment
that those flags are actually ignored. Cleaned it up a bit, too.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15508 a95241bf-73f2-0310-859d-f6bbb57e9c96
"tracker always first" was selected, and the first app that was launched was not
Tracker.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15507 a95241bf-73f2-0310-859d-f6bbb57e9c96
It also fixed a bug in the old code - the handshake semaphores were created
acquirable, causing the BDirectWindow::DirectDaemonFunc() to call DirectConnected()
with an uninitialized buffer and way too early - this probably didn't show up
before since it called it before the BDirectWindow constructor ran through,
so that DirectConnected() would still point to the BDirectWindow version, and
not to the implemented one of its subclass...
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15505 a95241bf-73f2-0310-859d-f6bbb57e9c96
app_server...
If you like to use it, define USE_DIRECT_WINDOW_TEST_MODE in the haiku_app_server
Jamfile.
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of new/typeinfo/exception from our headers.
Rearranged the IconCache node_ref hash computation to be padding-resistant
(at least on PPC, node_ref is 16 bytes long, not 12 as it is with x86 and GCC 2).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15498 a95241bf-73f2-0310-859d-f6bbb57e9c96
author ever checked the documentation for the function he was trying to
use.
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suboptimal (if working at all) -- review is appreciated.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15486 a95241bf-73f2-0310-859d-f6bbb57e9c96
easier to define them for now, since they are used unconditionally e.g.
in the Tracker sources.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15485 a95241bf-73f2-0310-859d-f6bbb57e9c96
one of the TODOs already says, the architecture specific parts should be
factored out into separate source files.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15480 a95241bf-73f2-0310-859d-f6bbb57e9c96
but it compiles at least. :-)
* Pulled the architecture specific part out of <posix/setjmp.h> into
<posix/arch/<arch>/arch_setjmp.h>.
* Moved setjmp_save_sigs.c from the x86 specific implementation into a
"generic" sibling directory, since it is reusable (and actually used
by the PPC implementation).
* Added generic/longjmp_return.c containing a function __longjmp_return,
which is invoked at the end of siglongjmp(), resetting the signal mask
and validating the return value. It is used by the PPC implementation,
and should also be used by the x86 implementation, but I'll leave that
to someone who's motivated enough to also test it. :-)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15479 a95241bf-73f2-0310-859d-f6bbb57e9c96
