hardwired GSIs and updated on configuring the link devices, is used for that.
This doesn't guarantee optimal results as some link devices may not be
configurable to some IRQs and we might fill up their slots this way. Most of
the time this should be good enough though.
* Take the BIOS assigned IRQ white list into account when assigning IRQs in the
ISA range and avoid assigning to non white listed IRQs. Quite probably it'd be
ok to use all of the IRQs present in the possible IRQ list, but let's play it
safe...
* Also white listed are the IRQs that were set on the link device before
reconfiguration.
* Some cleanup, use references instead of pointers where applicable.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41401 a95241bf-73f2-0310-859d-f6bbb57e9c96
configuration that doesn't require any link device changes and will only
prepare for updating the pci_info. Enabling then does the link device setup
and updates the pci_info with the new IRQ values.
* Configuring link devices now takes into account that multiple devices may
share a single link device, meaning that the sharing PCI devices can't be
configured independently.
We still only blindly configure the first possible IRQ on the link devices, but
now we actually have all the information to change that. Working on that next.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41400 a95241bf-73f2-0310-859d-f6bbb57e9c96
independently. Matching will happen first to enumerate and match all devices.
Updating will happen after configuring all link devices, so once we know the
final GSI of all entries. The info about matching functions is kept in a
bitmask in the table entry.
* Move routing table entry handling out of the loop into it's own function to
faciliate early returns.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41399 a95241bf-73f2-0310-859d-f6bbb57e9c96
Those can be used to white list PCI IRQs in ISA space (<= 15) as those are
basically guaranteed not to overlap with ISA devices. Those white listed entries
can then be used if we only have a 16 pin IO-APIC or if there are only legacy
IRQ resources available for configuration (i.e. ones with bitmasks of 16 bits,
limiting their range to IRQs 0-15).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41397 a95241bf-73f2-0310-859d-f6bbb57e9c96
using the already parsed pci_info data from the PCI module. This removes the
need to iterate over all of the pci_infos for each routing table entries which
makes this an order of magnitude less expensive. Heavily inspired by the
corresponding FreeBSD code.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41395 a95241bf-73f2-0310-859d-f6bbb57e9c96
duplicating the structs on our side. IRQ assignment didn't work with extended
IRQ resources because the alignment of the structs were different in our local
duplicates...
Brings in the ACPICA naming sheme and isn't really clean either. So all of the
reconfiguration should probably just be moved into the ACPI bus_manager.
On the plus side we can now use the proper descriptive macros instead of the
hardcoded numbers which fixes a few of the TODOs.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41393 a95241bf-73f2-0310-859d-f6bbb57e9c96
* increase _SYS_NAMELEN defined in sys/utsname.h to 128 to allow long(ish) revisions
* sHaikuRevision is now a static character array (in both libroot and kernel)
* adjust build tool set_haiku_revision to write the revision as string
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41389 a95241bf-73f2-0310-859d-f6bbb57e9c96
the first possible configuration. This will probably result in a "everything
mapped to a single IRQ" situation, but should get systems that make use of link
devices in APIC mode at least running.
To make more sensible decisions the interface has to be changed next as it
currently doesn't allow to get anything but the very first possible config.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41384 a95241bf-73f2-0310-859d-f6bbb57e9c96
resources we input the desired configuration and then set them. Note that the
set_current_resources() ("_SRS") method is pretty picky (on the low-level ACPI
side) and needs the configuration in exactly the form get_current_resources()
("_CRS") returns, so that's why we need to utilize that buffer as a template.
Looking at FreeBSD there seem to be systems that don't actually provide a
"_CRS", where we will need to fall back to using the get_possible_resources()
("_PRS") data to construct a valid template...
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41383 a95241bf-73f2-0310-859d-f6bbb57e9c96
for the introduced get_pci_info() method in ACPI as it doesn't work reliably.
The new version should be more robust and efficient as it only resolves the
root bridge values once.
* Don't try to read and use the secondary bus register for the root bridge as
it isn't actually a normal bridge. We get the root bridge bus by using the
Base Bus Number (_BBN) method.
* Rewrite the logic to recurse down to all busses.
* Minor debug output changes to make the info more readable.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41371 a95241bf-73f2-0310-859d-f6bbb57e9c96
IO-APIC can be easily enabled to test it on various configurations. Note that
the previous default opt-out didn't work because the safemode options would not
be touched at all when not actually entering the boot menu.
Once IO-APIC is more broadly tested this can be removed again and the opt-out
option reenabled.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41370 a95241bf-73f2-0310-859d-f6bbb57e9c96
to PCI devices partly using the new ACPI interface and by using bridge config
information from PCI.
* Added lookup of matching device/pin combinations and update of the relevant
interrupt line variable via the new PCI module function. This means that the
Global System Interrupt (GSI) that is used after switching to the IO-APIC is
now stored in the PCI config space and drivers enumerating these devices will
now attach their interrupt handlers to the right IRQs.
* Resolve all relevant interrupt information directly into the irq_routing_entry
so that can be used as the single source for config information. This includes
resolving the current setting of any PCI link devices into the irq field that
represents a GSI now.
* Use that info to configure interrupts in arch_int.cpp and remove the logic
there.
* Some cleanup and added debug output.
This implements the final missing part for using IO-APICs and full APIC mode for
interrupt routing. Note that there is no quirk handling of any form, so this
may very well not work on some configurations. Note also that I have tested this
only on one machine so far. Once proper testing is done the default of disabling
the IO-APIC can be removed.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41367 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Remove wrong extra line when printing an irq_descriptor.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41339 a95241bf-73f2-0310-859d-f6bbb57e9c96
correct PCI IRQ routing table for that mode. With this, we finally get the right
PIRQ <-> Global System Interrupt mapping and can therefore program the right
IO APIC entries. The only missing part now is to fix up the pci_info of the
devices with the then active GSI.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41338 a95241bf-73f2-0310-859d-f6bbb57e9c96
* The irq values we get from ACPICA are already converted, remove the wrong
extra conversion from bitfield to irq number.
* Add and handle extended irq structures.
* Disable the legacy PIC when done configuring the IOAPIC. Since during that
configuration the ACPI module is initialized, the ACPI SCI is still enabled
in the PIC instead of the IOAPIC. We'll have to delay that routing in the
ACPI module for it to work.
* Correctly handle the fixed IRQ case for the PCI interrupt routing (hopefully).
* Actually allow for enumeration of possible IRQ settings. Not yet used though.
All of this brings us a bit closer, though it still won't work for PCI
interrupts. ISA interrupts work fine through the IOAPIC as far as my hardware
goes, but PCI interrupts are connected to dedicated IOAPIC pins and I still
haven't figured out how to determine their exact routing.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41328 a95241bf-73f2-0310-859d-f6bbb57e9c96
unload a driver. This was causing bug #4608 depending on the order of events;
now you should have less worries removing your USB device before having it
unmounted.
* Added a "legacy_device" KDL command.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41119 a95241bf-73f2-0310-859d-f6bbb57e9c96
a problem on the Mac which obviously messed up its BIOS.
* This busy loops, but CPU utilization should be a maxed out in the boot loader
anyway - we could add a pause, though.
* This closes bug #2654.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41117 a95241bf-73f2-0310-859d-f6bbb57e9c96
the state of the ARM port to booting all the way up to the idle thread again.
However, will still need to investigate why we need the PHDRS magic, likely due to improper
setup of the ARM toolchain. If anyone has ideas, please let me know!
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40937 a95241bf-73f2-0310-859d-f6bbb57e9c96
Another way would be to disallow removing such a path, as Linux does.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40819 a95241bf-73f2-0310-859d-f6bbb57e9c96
(now at least <std> and <offset> are supported properly)
* instead of creating a TimeZone object whenever needed, we now
create it in tzset() and keep it around
* add tests for TZ to locale_test
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40788 a95241bf-73f2-0310-859d-f6bbb57e9c96
* in case fd_ioctl() was about to return B_DEV_INVALID_IOCTL, translate to ENOTTY to satisfy #7279.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40787 a95241bf-73f2-0310-859d-f6bbb57e9c96
(Note, I honestly have no idea what was initially wrong with the code; everything seamt right to me..)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40676 a95241bf-73f2-0310-859d-f6bbb57e9c96
* fix debug-heap's handling of page-guarded allocations in realloc()
* let calloc() use page-guarded allocations, too, if requested
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40533 a95241bf-73f2-0310-859d-f6bbb57e9c96
using libroot_debug.so, instead of having to hardcode them in the application
via calling private heap functions.
* The following options are implemented: 'p' turns on paranoid validation,
'w' triggers periodic wall checking every 500ms ('W' does the same, but every
100ms), 'g' to use guard pages (beware, this will dramatically increase
memory usage), and 'r' which forbids reusing of memory, freed memory is never
actually freed.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40514 a95241bf-73f2-0310-859d-f6bbb57e9c96
should help with the remaining I/O errors with (older) CDs that I see only on
Haiku. Not yet tested, though.
* Added a bit of debug output to see when/if it's triggered.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40344 a95241bf-73f2-0310-859d-f6bbb57e9c96
to themselves. This works around the problem that those symbols could be
resolved to symbols in the application, which is usually undesired. Weak
symbols have the same problem, but the the runtime loader cannot decide which
should be resolved locally and which mustn't.
The root issue is that BeOS style add-ons simply cannot be supported by a
standard-complying ELF loader.
Affects gcc 4 only, since with gcc 2 we link everything symbolically. The best
solution for the time being would be to build gcc 4 add-ons with default
hidden visibility, exporting only the symbols that should be visible.
Related ticket: #7114
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40248 a95241bf-73f2-0310-859d-f6bbb57e9c96
I hope I didn't break anything, as I can and have only test
bios_ia32's haiku_loader. Flame me otherwise.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40240 a95241bf-73f2-0310-859d-f6bbb57e9c96
a folder to some other place in the filesystem hierarchy
* add helper function to VFS that encapsulates the "conversion" of a
vnode-pointer to a fs_vnode-pointer (used by bindfs)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40238 a95241bf-73f2-0310-859d-f6bbb57e9c96
drivers in the future, such that NetworkStatus and similar software can show
nice names for the devices. The device manager should implement this and
return the B_DEVICE_PRETTY_NAME of the device (and in turn, new style drivers
should actually set this).
* Implemented handling of this ioctl in the scsi_periph to return the vendor/
product strings.
* Implemented this in the ATA bus manager to return the model from the info
block.
* KDiskDevice now fills in the partition_data::name if the B_GET_DEVICE_NAME
succeeds.
* As a side effect, at least BootManager now shows the drive name; maybe
DriveSetup does as well for the raw device.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40231 a95241bf-73f2-0310-859d-f6bbb57e9c96
used by tarfs anyway) instead of RLE.
While this should allows larger logo/icons, it doesn't remove the
current 300000 bytes size limits for haiku_loader, so #6710 is not yet fixed.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40215 a95241bf-73f2-0310-859d-f6bbb57e9c96
resolve_symbol().
* find_undefined_symbol_beos(): Does now check whether
SymbolLookupInfo::requestingSymbol is defined, and, if so, returns it
directly. This saves the time for the hash table lookup and also works
around broken files like SoundPlay. Fixes the runtime loader part of #7094.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40211 a95241bf-73f2-0310-859d-f6bbb57e9c96
* The team and thread kernel structures have been renamed to Team and Thread
respectively and moved into the new BKernel namespace.
* Several (kernel add-on) sources have been converted from C to C++ since
private kernel headers are included that are no longer C compatible.
Changes after merging:
* Fixed gcc 2 build (warnings mainly in the scary firewire bus manager).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40196 a95241bf-73f2-0310-859d-f6bbb57e9c96
pageOffset variable type from phys_addr_t to addr_t. Avoids potential width
difference when casting to pointer later (CID 4718).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40120 a95241bf-73f2-0310-859d-f6bbb57e9c96
variable type from phys_addr_t to addr_t. Avoids potential width difference
when casting to pointer later (CID 4719-4722).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40119 a95241bf-73f2-0310-859d-f6bbb57e9c96
the parameter (CID 5329).
* _MergeWithOnlyConsumer(): Removed the somewhat weird consumerLocked
parameter. The caller can unlock itself, if desired. Improves Unlock()
readability.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40084 a95241bf-73f2-0310-859d-f6bbb57e9c96
* inherit umask of calling process to images loaded via exec...()
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40071 a95241bf-73f2-0310-859d-f6bbb57e9c96
CID 10271, though that's actually the only member it doesn't mention.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40068 a95241bf-73f2-0310-859d-f6bbb57e9c96
* apply a patch by hamish (as part of GCI) that lets fseek() discard
characters pushed onto the stream via ungetc()
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40055 a95241bf-73f2-0310-859d-f6bbb57e9c96
the address variable is incremented in the loop above and at the end will be
equal to sNextVirtualAddress if the address space can be reused. Fixes early
boot resets due to wrongly reused virtual addresses (and them being freed while
still in use by the original user). Fixes#7026, thanks to Urias for testing.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39961 a95241bf-73f2-0310-859d-f6bbb57e9c96
Taking the size of a pointer instead of the actual extended registers struct.
Not sure this is used, but if it is it made the whole fpu/sse state in the
debugger useless.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39960 a95241bf-73f2-0310-859d-f6bbb57e9c96
the trace output against header being NULL (i.e. failed to map).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39958 a95241bf-73f2-0310-859d-f6bbb57e9c96
* close the dlopen()-ed image if the locale backend could not be created
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39950 a95241bf-73f2-0310-859d-f6bbb57e9c96
use strlcpy() instead of strcpy() for improved clarity, although
the buffer is always wide enough [famous last words ...]
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39948 a95241bf-73f2-0310-859d-f6bbb57e9c96
In r21611, about 3 years ago, the switch into protected mode was moved
from stage1 to stage2, which makes stage1 obsolete. You have to use
"pxehaiku-loader" when booting Haiku by PXE on x86.
Trying to use stage1 to boot stage2 resulted in tripple fault during
setup of ss segment, because stage1 switches to protected mode before
calling stage2, but stage2 expects real mode. The documentation is not
up to date.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39881 a95241bf-73f2-0310-859d-f6bbb57e9c96
property change notifications being sent as having occurred for the team's
main thread.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39865 a95241bf-73f2-0310-859d-f6bbb57e9c96
only a few events can be watched (team creation/deletion/exec, thread creation/
deletion/name changes). The functions start_system_watching()/
stop_system_watching start/stop watching events.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39862 a95241bf-73f2-0310-859d-f6bbb57e9c96
automatically cleaned up when the team is deleted: Class AssociatedData is
the base class for a data item, AssociatedDataOwner a container for them
(struct team derives from it). Functions team_associate_data() and
team_dissociate_data() add/remove data.
* Turned sTeamHash into a BOpenHashTable (necessary since struct team is no
longer a POD).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39860 a95241bf-73f2-0310-859d-f6bbb57e9c96
if they're not found from current working directory.
Fix#6427.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39661 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Implemented missing handling of symbolically linked images and of weak
symbols.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39646 a95241bf-73f2-0310-859d-f6bbb57e9c96
first. Fixes binary compatibility issue introduced with symbol preemption
support in the runtime loader. For unknown reasons liblayout.so, though
linked symbolically, contains a non-weak (!), preemptable BFont type info,
which was no longer resolved correctly with the new method.
Fixes#6892.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39617 a95241bf-73f2-0310-859d-f6bbb57e9c96
process_vt100_command() would be invoked with argument count 1 (instead of 0).
This broke e.g. the "dis" command and the command history navigation.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39584 a95241bf-73f2-0310-859d-f6bbb57e9c96
Btw Axel, keyboard.cpp (forked from the bios_ia32 one) is still under "OpenBeOS licence" with 2 other copies, I suppose you are ok to change to MIT ?
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39548 a95241bf-73f2-0310-859d-f6bbb57e9c96
- fix nat_feat_call() macro for more than 1 arg,
- add BOOTSTRAP natfeat calls get_bootdrive() and get_bootargs().
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39491 a95241bf-73f2-0310-859d-f6bbb57e9c96
make some more perl tests happy.
* no longer expect a ICU timezone ID in the TZ environment variable,
but only expect this format if the TZ-value is starting with ':'
* accept "standard" TZ-values like "EST5" (of which only "EST" is
relevant to us) - if such a value is specified, we hardcode the
timezone name to the given value, no matter how ICU calls it
* adjust tests accordingly
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39415 a95241bf-73f2-0310-859d-f6bbb57e9c96
* remove declaration of ctype-..._l() functions, as we do not provide
them and they are not really needed by our hacked glibc
* replace remaining invocations of isspace_l() and isupper_l() in glibc
with isspace() and isupper() respectively
This allows libroot to be built in DEBUG mode, again.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39380 a95241bf-73f2-0310-859d-f6bbb57e9c96
passing an additional -Wall to the compiler, which may actually
have unwanted effects. -Wall is standard by the build system.
Also, -Wno-multichar was passed unnecessarily for Haiku targets.
I didn't remove it for the bfs_shell, hope this is what Ingo meant
in the ticket.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39314 a95241bf-73f2-0310-859d-f6bbb57e9c96
actually implement those, if we decide to support global
constructors/destructors in kernel add-ons.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39300 a95241bf-73f2-0310-859d-f6bbb57e9c96
Itanium ABI. Whether __cxa_atexit() really works for associating hooks with
DSOs has not been tested yet, as our compiler doesn't use the function.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39298 a95241bf-73f2-0310-859d-f6bbb57e9c96
Only looses high intensity color from the plain console, but doesn't eat keystrokes, and a 2nd window opens for dprintf stuff.
Only Amiga makes it possible ;-)
http://revolf.free.fr/beos/shots/shot_haiku_loader_amiga_m68k_004.png
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39264 a95241bf-73f2-0310-859d-f6bbb57e9c96
However all modes available are planar, and there doesn't seem to be a way to tell it in the kernel args framebuffer struct...
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39255 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Disable TRACE output of ELF relocation
* Implement R_ARM_RELATIVE (for kernel modules)
No more errors on 'loading' of kernel modules now!
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39220 a95241bf-73f2-0310-859d-f6bbb57e9c96
We now boot right up to "INIT: main: done... begin idle loop on cpu 0" ! :)
(Please note that there's still *lots* stubbed out)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39219 a95241bf-73f2-0310-859d-f6bbb57e9c96
- This is mostly a copy of the x86 32bit paging method and infrastructure, this was copied for two reasons:
1) It is the most complete VM arch
2) The first ARM PAE patches have landed on alkml, so we will have to deal with it in the future as well,
and this infrastructure has proven to be ready ;)
- No protection features, or dirty/accessed tracking yet
- Lots of #if 0
but....
It boots all the way up to init_modules() now, and then dies because of a lack of (ARM) ELF relocation implementation!
Since at this point the VM can be fully initialised, I'm going to focus on CPU exceptions next, so we can get KDL to trigger
when it happens, and I can actually debug from there ;)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39206 a95241bf-73f2-0310-859d-f6bbb57e9c96
userland single-stepping is enabled for the thread.
* x86_exit_user_debug_at_kernel_entry(): Always store DR6 and DR7 in the CPU
structure, not only when breakpoints are installed.
* x86_handle_debug_exception(): When encountering a syscall single-step, also
set the THREAD_FLAGS_DEBUG_THREAD thread flag. Otherwise the
B_THREAD_DEBUG_STOP would be ignored.
* x86 interrupt handling, DISABLE_BREAKPOINTS():
- Renamed to STOP_USER_DEBUGGING().
- Now it also call x86_exit_user_debug_at_kernel_entry() when
THREAD_FLAGS_SINGLE_STEP is set, so that the debug registers are saved.
Fixes#6751.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39201 a95241bf-73f2-0310-859d-f6bbb57e9c96
flag, when B_THREAD_DEBUG_SINGLE_STEP is set. Not sure, if there ever was a
reason to do that, but there isn't now.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39200 a95241bf-73f2-0310-859d-f6bbb57e9c96
Generate a list of video modes, though there seem to be some dups and missing ones... The Nominal resolution doesn't mean it can't be better.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39135 a95241bf-73f2-0310-859d-f6bbb57e9c96
Seems there is a lowlevel.library which might be easier to use for keyboard, add some defs for it.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39113 a95241bf-73f2-0310-859d-f6bbb57e9c96
Fix the console and remove test panics. We now display the menu, although not in the best colors :
http://revolf.free.fr/beos/shots/shot_haiku_loader_amiga_m68k_002.png
(Yes, the mouse moves too :p)
Amiga !!!!
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39074 a95241bf-73f2-0310-859d-f6bbb57e9c96
It crashes for now though, seems we have a stack alignment issue or maybe mangled registers. Or maybe it's due to non-static initializers not being done.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39053 a95241bf-73f2-0310-859d-f6bbb57e9c96
* More code cleanup....
Currently working on getting the MMU code on the kernel side to function correctly, some progress already there, will follow in later commits...
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38988 a95241bf-73f2-0310-859d-f6bbb57e9c96
jam -q -sHAIKU_BOOT_BOARD=verdex haiku-arm-image
will build "haiku_verdex_flash_image_raw.img"
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38984 a95241bf-73f2-0310-859d-f6bbb57e9c96
Implement cpu detection using Exec's AttnFlags.
Now panics a little later.
Note you need to tell UAE to emulate a 040 now (020 not supported) with -C4 to boot.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38956 a95241bf-73f2-0310-859d-f6bbb57e9c96
It seems DoIO() fails after 6 sectors. Could it have something to do with side handling ? I hope I won't have to dig trackdisk.device specific stuff...
Anyway even with 6 sectors read, the boot code now calls _start() successfully. Use _floppy_err_alert() to assert this until the copying is fixed.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38951 a95241bf-73f2-0310-859d-f6bbb57e9c96
possible mismatch images info between loader and kernel.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38947 a95241bf-73f2-0310-859d-f6bbb57e9c96
Bruno Haible's libunistring, which seems to work just fine
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38936 a95241bf-73f2-0310-859d-f6bbb57e9c96
Initialize SysBase and IntuitionBase that will be needed by C++ code.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38933 a95241bf-73f2-0310-859d-f6bbb57e9c96
As with putenv() both value and name can be modified afterwise in our
back, multiple occurence of the same name is a possibility.
Fix#6706.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38904 a95241bf-73f2-0310-859d-f6bbb57e9c96
bounds index - the system would overwrite memory then and eventually KDL.
This could best be reproduced with overlays after a while.
* Added a TODO comment that explains why free_cached_pages() might fail even
though the page is actually free now.
* Added an explanation of how the sFreePageQueuesLock is to be used, thanks to
Ingo for explaining it to me in the first place :-)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38895 a95241bf-73f2-0310-859d-f6bbb57e9c96
The official release one stay the well-known one, just renamed to show it's trademarked images.
Fixed#6183.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38891 a95241bf-73f2-0310-859d-f6bbb57e9c96
* protect against invocations of ctype-macros/-functions with negative
character indices by mirroring the corresponding values at negative
array indices (the legal access range of __ctype_b is now [-128..255])
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38708 a95241bf-73f2-0310-859d-f6bbb57e9c96
* avoid trying to overwrite values of a constant structure when
updating the numeric locale data values used by glibc
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38623 a95241bf-73f2-0310-859d-f6bbb57e9c96
the POSIX specs are a bit vague on this (to say the least)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38606 a95241bf-73f2-0310-859d-f6bbb57e9c96
This might help with ACPI shutdown issues, if not this change can be reverted. Not verified as it works on all my machines even without this.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38585 a95241bf-73f2-0310-859d-f6bbb57e9c96
If no Haiku remote disk server is found, try an iSCSI discovery session on
the TFTP server, using the IP address from the boot command or OF options.
All available IPv4 targets are considered, Target Portal Groups are ignored.
RFC 4173 suggests a mechanism that avoids a discovery session by using DHCP;
that requires a compatibly configured DHCP server though and we wouldn't have
access to such data currently anyway. iSCSI is currently used as fallback,
and when it doesn't succeed it falls back to the menu as before.
Resolves ticket #5319.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38537 a95241bf-73f2-0310-859d-f6bbb57e9c96
Add support for both discovery and regular iSCSI sessions. Command and status
sequence numbers do differentiate between session and connection but only
one connection per session is currently supported.
Code is Big Endian for now, so compile it for ppc only.
Based on RFC 3720 ff. Tested against OpenSolaris 2009.06.
Resolves most of ticket #5319.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38536 a95241bf-73f2-0310-859d-f6bbb57e9c96
Don't enqueue a packet whose sequence number matches the first one in queue
or is between the next and the acknowledged on. This would lead to packet
duplication in the queue and leftovers after dequeuing.
Optimize calculation of acknowledgement number for out-of-order reception.
If a single missing packet arrived, this could have resulted in a timeout
depending on the window size.
In case the connection is closed, do dequeue remaining packets. This would
have caused a read error after a unidirectional FIN.
Prepare a dynamic window size calculation.
Do checksum calculation before attempting to trace packet contents. I have
seen a few and couldn't spot an error in the checksum calculation.
More fine-grained control over trace output.
Trace the Maximum Segment Size option if present; break after End of Options.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38535 a95241bf-73f2-0310-859d-f6bbb57e9c96
Pass the desired window size from the socket to the service.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38530 a95241bf-73f2-0310-859d-f6bbb57e9c96
In some error conditions the packet would have been leaked.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38503 a95241bf-73f2-0310-859d-f6bbb57e9c96
Initialize the PRNG seed for the sequence number with real_time_clock_usecs()
rather than system_time(). The remaining uses of system_time() for timeout
calculation match UDP.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38482 a95241bf-73f2-0310-859d-f6bbb57e9c96
Partially revert r38465 and move the code from system_time() into a new
real_time_clock_usecs() function. The system_time() implementation was correct
in relying on of_milliseconds(), as pointed out by Axel. Add the correct
function for the desired functionality.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38481 a95241bf-73f2-0310-859d-f6bbb57e9c96
Fix coding style issues and bump copyright (although there's not much anyway).
No functional changes.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38480 a95241bf-73f2-0310-859d-f6bbb57e9c96
Modelled after UDP, add limited TCP support to the boot net stack. The socket
works by queuing received packets as well as sent packets that have not yet
been ACK'ed. Some known issues are documented, especially there's only limited
congestion control. I.e., we send immediately and in unlimited quantity, thus
its use should be restricted to local networks, and due to a fixed window size
there is potential for our socket being overrun with data packets before they
are read. Some corner cases like wrapping sequence numbers may cause a timeout.
The TCP implementation is based on Andrew S. Tanenbaum's "Computer Networks",
4th ed., as well as lecture notes from Prof. W. Effelsberg, the relevant RFCs
and Wikipedia. The pseudo-random number Galois LFSR used for the sequence
number was suggested by Endre Varga.
Since the code is unlikely to get much smaller, better merge it now so that
subsequent changes get easier to review. No platform actively uses TCP sockets
yet, and the receiving code has been reviewed for endianness issues and should
terminate okay after verifying the checksum if no sockets are open.
Based on a version tested with custom code (#5240) as well as with iSCSI.
Compile-tested boot_loader_openfirmware, pxehaiku-loader with gcc4 and
haiku_loader with gcc2. Closes ticket #5240.
Changes from #5240 proposed patch:
* Various bug fixes related to queuing, some memory leaks fixed.
* Never bump the sequence number when dequeuing a packet. It's done afterwards.
* Don't bump the sequence number again when resending the queue or ACK'ing.
* Aggressively ACK while waiting for packets.
* Don't queue sent ACK-only packets.
* More trace output, esp. for queue inspection.
* Adapted use of TCP header flags to r38434.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38472 a95241bf-73f2-0310-859d-f6bbb57e9c96
system_time() was based on of_milliseconds(), which returns the number of
milliseconds since power-on. This would produce very similar or identical
results for subsequent boots due to limited clock resolution; therefore it
was unsuited as PRNG seed, e.g., for TCP ports.
Try to inquire the RTC device node with get-time to return an improved time
value, if possible.
Closes ticket #6061.
Changes from proposed patch:
* Obtain the RTC handle once and reuse it for each inquiry.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38465 a95241bf-73f2-0310-859d-f6bbb57e9c96
sometimes not.
* This fixes CIDs 1755-1756, and 1505-1506.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38460 a95241bf-73f2-0310-859d-f6bbb57e9c96
make much sense to wake up any waiters either in this case.
* Fixed doubled semaphore deletion.
* Minor cleanup.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38418 a95241bf-73f2-0310-859d-f6bbb57e9c96
discovered by Coverity for some reason): commands without arguments would
overwrite memory (in this case the sConsole::arg_count only, though).
* Travis's copyright was missing in blue_screen.cpp.
* Minor cleanup.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38409 a95241bf-73f2-0310-859d-f6bbb57e9c96
Read the EDID from OF and pass it on to the kernel.
Last part of ticket #6105.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38307 a95241bf-73f2-0310-859d-f6bbb57e9c96
Use the OF "screen" device alias to query frame buffer properties. Postpone
the opening of the device as far as possible as it erases the screen output.
Initialize the kernel arguments and hook into generic code to display the
splash screen.
Like on x86, the frame buffer is enabled by default. To disable it, either
press ESC during early boot or, for debugging, make sure in start.cpp that
platform_boot_options() has the BOOT_OPTION_DEBUG_OUTPUT flag set.
Resolves ticket #6105.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38306 a95241bf-73f2-0310-859d-f6bbb57e9c96
Avoid writing to stdout if the frame buffer is enabled.
Part of ticket #6105.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38305 a95241bf-73f2-0310-859d-f6bbb57e9c96
Introduce a non-blocking function for checking keyboard input, and refactor
existing code to share the escape key translations. The comment that key-up and
key-down result in a zero char is confirmed to apply.
If the space bar is pressed, enter the boot menu. If the escape key is pressed,
disable the frame buffer and keep showing the usual debug output. Apparently
the key press must come after console/keyboard initialization but before the
"Welcome to the Haiku bootloader!" line.
Closes ticket #6140.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38304 a95241bf-73f2-0310-859d-f6bbb57e9c96
The frame buffer will need more generic sources than just the text menu.
Adapted from bios_ia32 platform.
Part of ticket #6105.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38301 a95241bf-73f2-0310-859d-f6bbb57e9c96
Debug output calls OpenFirmware methods writing text into the frame buffer.
Depending on the screen mode this leads to garbled display or parts of the
screen overwritten, so mute the output during frame buffer use for now.
A better solution would be to redirect the output elsewhere (e.g., #6168),
so that ConsoleHandle::WriteAt() is not called for the problematic handle
in the first place. That does not work inside the kernel yet.
Part of ticket #6105.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38300 a95241bf-73f2-0310-859d-f6bbb57e9c96
Initialize the frame buffer as not enabled. Add checks for this condition
and for the debug boot option to the video functions.
Code is adapted from bios_ia32 platform. Part of ticket #6105.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38299 a95241bf-73f2-0310-859d-f6bbb57e9c96
This is a leftover from the r25913 build fix. It used to be an out parameter.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38294 a95241bf-73f2-0310-859d-f6bbb57e9c96
This remedies "Current thread pointer [...] is an address we can't read from."
on entering KDL. Closes ticket #6163.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38293 a95241bf-73f2-0310-859d-f6bbb57e9c96
Let setting the memory type to B_MTR_UC succeed.
Add initial support for those memory types in the translation map,
pointed out by Ingo in ticket #5193.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38292 a95241bf-73f2-0310-859d-f6bbb57e9c96
Revert r36886 and fix compilation of insert_virtual_range_to_keep().
The use of void* vs. addr_t matches the surrounding boot loader code
but should probably be revised in favour of addr_t.
create_area() in the kernel wrongly assumed a RAM-backed address range,
which was destined to fail since ranges below the kernel address space
were ignored anyway. Use vm_map_physical_memory() instead.
This fixes a hang once the frame buffer and other resources used by OF
get unmapped. Closes ticket #5193 again.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38291 a95241bf-73f2-0310-859d-f6bbb57e9c96
There are TODO's in here, because the ACPI module needs restructuring and which I will take care of.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38289 a95241bf-73f2-0310-859d-f6bbb57e9c96
which has rather desastrous consequences - thanks to Stippi for the heads
up :-)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38242 a95241bf-73f2-0310-859d-f6bbb57e9c96
discard mechanism eventually causing the conflicts between the file cache
and the block cache it intended to fix.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38232 a95241bf-73f2-0310-859d-f6bbb57e9c96
this (and other checks) should not be necessary in the first place.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38229 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Also fixed a leak of the same object in team_create_thread_start() I spotted
while looking into it.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38227 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Made an enum out of the mailbox type.
* Rearranged some code to get rid of CID 1328 which was not a bug, though.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38209 a95241bf-73f2-0310-859d-f6bbb57e9c96
(this might also have derefenced a potentially freed vnode).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38196 a95241bf-73f2-0310-859d-f6bbb57e9c96
* _kern_[sg]et_timezone() now accepts/passes out the timezone name, too
* adjust Time preflet and clockconfig to pass the timezone name into the kernel
when calling _kern_set_timezone()
* ajust implementation of tzset() to fetch the timezone name from the kernel
via _kern_get_timezone() instead of reading 'libroot_timezone_info'
* the Time preflet no longer writes 'libroot_timezone_info'
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38164 a95241bf-73f2-0310-859d-f6bbb57e9c96
* no longer keep a separate time-backend, since the implementation needs to
access (data of) the locale backend anyway
* moved more stuff from localtime_fading_out.c to localtime.cpp
* added respective tests to locale_test
* added two more tests copied from glibc, test_time.c and tst-mktime.c
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38162 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Added a TODO that thread_yield() doesn't like to be called from the idle
thread.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38109 a95241bf-73f2-0310-859d-f6bbb57e9c96
mostly bin tools and mail kit. The use of __USE_GNU macro is needed for instance when the expected regex implementation is the GNU one.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38031 a95241bf-73f2-0310-859d-f6bbb57e9c96
of localtime(), gmtime() and mktime()
* implemented tzset() to read the required info from libroot_timezone_info
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37935 a95241bf-73f2-0310-859d-f6bbb57e9c96
* made FAT add-on use get_timezone_offset(), this time correctly adjusted for
the difference in units (minutes/seconds)
This makes the times in our FAT-fs agree with Linux again, at least :-)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37905 a95241bf-73f2-0310-859d-f6bbb57e9c96
turned out it's pretty much broken. Not only did it potentially leak memory,
it would also potentially replace the original data with a NULL pointer,
making the current transaction non revertable. The code should now be much
clearer. This fixes bug #6378.
* Changed a few "if (... != NULL)" into ASSERTs, since the code should bail out
earlier in these cases already.
* Added a TODO comment to cache_start_sub_transaction() about its broken discard
handling. This can cause FS corruptions in case the parent transaction is ever
going to be aborted (which shouldn't happen in real life, though).
* Added a bit more and better comments.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37899 a95241bf-73f2-0310-859d-f6bbb57e9c96
* dropped DaylightSavingTime from real_time_clock code in kernel, it was
never really being used for what it meant (and just being referred to by
gettimeofday(), which put a different meaning to it
* adjusted the syscalls get_timezone() & set_timezone() as well as their callers
accordingly
* got rid of get_rtc_info() and rtc_info struct in kernel, as it was only
being referred to by the FAT add-on and that one (like gettimeofday()) put a
different meaning to tz_minuteswest. Added a comment to FAT's util.c
showing a possible solution, should the hardcoded GMT timezone pose a problem.
* fixed declaration of gettimeofday() to match POSIX base specs, issue 7
* changed implementation of gettimeofday() to not bother trying to fill struct
timezone - it was using wrong values before, anyway.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37888 a95241bf-73f2-0310-859d-f6bbb57e9c96
once the file descriptor is closed.
* Reinstantiated the FIFO functionality as long there are no writers yet as
explained by Ingo.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37883 a95241bf-73f2-0310-859d-f6bbb57e9c96
* renamed syscalls _kern_[gs]et_tzfilename
to _kern_[gs]et_real_time_clock_is_gmt, as the filename part is no longer
relevant (and the two corresponding parameters were removed)
* C++-ified and reworked clockconfig to use the info from 'Time settings'
to setup the timezone info during boot
* removed invocation of _kern_get_tzfilename() from tzset(), as the syscall
no longer exists and tzset() is currently broken anyway
* adjusted the Time preflet to use the renamed syscall when getting/setting
the RTC info
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37881 a95241bf-73f2-0310-859d-f6bbb57e9c96
is closed; their ReadRequest will now be notified with B_FILE_ERROR.
* This is a better fix for #5947, though note that I left the changes in
Inode::ReadDataFromBuffer() in place, as I think this is what POSIX requires.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37860 a95241bf-73f2-0310-859d-f6bbb57e9c96
fixes bug #5947, IOW BePDF should now close fine again :-)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37836 a95241bf-73f2-0310-859d-f6bbb57e9c96
interface - this caused quite a number of changes.
* Network interfaces, and its addresses are now reference counted (not yet
complete, though, InterfaceAddresses need to hold references to their
interface as well).
* There are two known regressions of this commit that I will fix later:
- you cannot remove interfaces anymore
- IPv4 multicast was broken anyway, but now it's disabled, too.
* Moved a device_interfaces.cpp|h out of interfaces.cpp.
* The datalink layer chain is now instantiated per domain per interface,
not just per interface anymore.
* When a buffer reaches the network layer, it has no known interface yet, ie.
the ipv4|6|whatever modules need to set this manually.
* Added more debug output, and some new debugger commands, the control option
is now printed in clear text.
* Added hash_address() function to the address modules. Added "const" to
set_to_defaults() where needed.
* Fixed net_buffer's restore header functions offset use as reported by Atis.
* Improved buffer dump output, use the domain module to print the address if
available.
* Moved net_buffer::type into the union, as it's not needed by the upper layers
anymore.
* Moved IPv6 specific code from {add|remove}_default_route() to where it
belongs, but disabled it for the time being.
* Completely discarded useless ipv4_datagram module.
* Added ping6 to the build.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37794 a95241bf-73f2-0310-859d-f6bbb57e9c96
'--distro-compatibility official' will result in the HAIKU logo being
displayed. When 'default' or 'compatible', only the icons will display. Due to
issues with generate_boot_screen, the "development" logo is not utilized.
Relates to #6183 and #6255
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37740 a95241bf-73f2-0310-859d-f6bbb57e9c96
* reset errno to 0 if it has been set during execution of any ICU method
(which doesn't set errno itself, but may invoke system functions that do)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37736 a95241bf-73f2-0310-859d-f6bbb57e9c96
* support invocation of ctype/wctype macros with EOF/WEOF (-1), which would
access more or less random memory before - I don't know why this worked
more or less reliably for the POSIX locale, but it didn't for any other
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37730 a95241bf-73f2-0310-859d-f6bbb57e9c96
* uncommented fwscanf() in wchar.h to make it available
* imported wcsftime() from FreeBSD-8 (which just wraps strftime()), so that we
not only declare it, but provide an implementation, too
As a result, the next build of gcc4 should be able to detect full support for wchar_t and in turn activate wchar_t-based template types (like std::wstring).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37720 a95241bf-73f2-0310-859d-f6bbb57e9c96
Assert that the meta chunk the given address lies in is actually in use.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37703 a95241bf-73f2-0310-859d-f6bbb57e9c96
