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HelenOS
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trunk
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kernel
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generic
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include/
– Rev 4089
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4089
5596 d 6 h
decky
/trunk/kernel/generic/
avoid page fault on exit command
cleanup
4087
5596 d 7 h
decky
/trunk/kernel/generic/
use indev_t
remove console IRQ notification (will be replaced by a proper solution)
remove null_stdout (just initialize stdout to NULL)
remove console_init()
add check_poll()
more understandable message on halt with no polled input device
cleanup
4086
5596 d 7 h
decky
/trunk/kernel/generic/include/console/
split chardev_t into indev_t and outdev_t
simplify and cleanup operations
4042
5601 d 8 h
jermar
/trunk/
Complete emancipation of kernel serial controller drivers (i8042, ns16550 and
z8530). Provide a common keyboard module for PC and Sun keyboards. The serial
line module is still to follow.
4041
5601 d 8 h
jermar
/trunk/kernel/generic/
If the server cannot receive a call because it supplied a bad userspace address, the kernel will immediately answer the call with EPARTY.
4021
5605 d 4 h
jermar
/trunk/kernel/
There is no need to define ioport{8,16,32}_t types for each architecture separately.
4014
5605 d 12 h
decky
/trunk/
cstyle
4013
5606 d 2 h
svoboda
/trunk/kernel/generic/
Didn't need strrcpy() afterall. Also remove strcpy() since strncpy() is better.
4012
5606 d 2 h
svoboda
/trunk/
Task names should only contain base names of commands. Also add 'boot:' prefix for binaries loaded by the kernel.
4011
5606 d 3 h
svoboda
/trunk/kernel/
String functions should be declared in string.h (and implemented in string.c) in the kernel.
3987
5607 d 3 h
svoboda
/trunk/kernel/
Read command line for multiboot modules on ia32 and copy it to task name. Other arches will need to initialize task names in the init structure to an empty string.
3984
5607 d 5 h
svoboda
/trunk/kernel/
The ia32-specific boot code is written completely in assembly for no reason. Start fixing this. For now rewrite the copying of multiboot info to C.
3983
5607 d 9 h
svoboda
/trunk/
task_set_name() syscall so that we can have names (for userspace-loaded) tasks again.
3973
5609 d 13 h
decky
/trunk/kernel/
kernel memory management revisited (phase 2): map physical memory according to zones
- ia32: register reserved and ACPI zones
- pareas are now used only for mapping of present physical memory (hw_area() is gone)
- firmware zones and physical addresses outside any zones are allowed to be mapped generally
- fix nasty antient bug in zones_insert_zone()
3972
5610 d 1 h
decky
/trunk/kernel/
kernel memory management revisited (phase 1): proper support for zone flags
- the zone_t structures are now statically allocated to be easily available
- the locking scheme was simplified
- new flags for non-available zones were introduced
- FRAME_LOW_4_GiB flag is removed, the functionality will be eventually reimplemented using a generic mechanism
3964
5612 d 11 h
decky
/trunk/kernel/
switch between the preference of kernel/uspace IRQ hash table
3947
5615 d 7 h
jermar
/trunk/
This is the evil commit. In particular, it does:
- introduces more powerful pseudo code for userspace IRQ top-half handlers
- changes the internals of IRQ dispatching
- simplifies the kernel's i8042 driver
- adapts the uspace i8042 driver to make use of the new pseudocode
- breaks all other architectures except ia32
- breaks almost all existing drivers
- breaks switching between uspace and kernel drivers
3941
5616 d 3 h
jermar
/trunk/kernel/
Let IRQ claim methods take irq_t * instead of the instance argument.
3940
5616 d 7 h
decky
/trunk/kernel/
make hw_area API more generic
this allows mapping of EGA VRAM on ia32/amd64
3922
5619 d 1 h
decky
/trunk/
make arch_pre_main optional, don't force any specific prototype
simplify boot process
mips32: detect number of configured CPUs in msim
3920
5619 d 2 h
decky
/trunk/kernel/generic/include/
add min3 and max3 macros
3919
5619 d 2 h
decky
/trunk/kernel/generic/include/
cstyle
3908
5620 d 5 h
decky
/trunk/
overhaul pareas: use one single physical area for the physical address space not belonging to physical memory
3906
5621 d 1 h
jermar
/trunk/kernel/
IRQ handlers are using one superfluous argument and an unused elipsis.
On the other hand, IRQ claim functions would need to be passed the instance
argument.
3896
5622 d 0 h
svoboda
/trunk/
More elegant way of invoking the loader - as a 'cloneable' service. Task names functionality lost for the time being.
3875
5624 d 4 h
decky
/trunk/kernel/generic/
remove platform dependent constructs from generic code
3844
5636 d 3 h
decky
/trunk/
silent kernel console output when user space console is active
3838
5636 d 11 h
decky
/trunk/kernel/
make RANDI a generic macro
3832
5637 d 8 h
decky
/trunk/kernel/generic/include/
print task name during fault
3819
5642 d 4 h
jermar
/trunk/
Introduce a new syscall: SYS_IPC_FORWARD_SLOW.
3790
5659 d 12 h
svoboda
/trunk/kernel/
Make newlines in panic messages consistent. Add periods at end of messages so that it is obvious whether they are printed entirely.
3788
5660 d 1 h
svoboda
/trunk/kernel/
Unify newlines in fault_if_from_uspace() format strings. (Remove them and print newline automatically). Also start messages with caps.
3761
5668 d 4 h
decky
/trunk/
send notification to uspace console when switching from kernel console
3750
5671 d 13 h
svoboda
/trunk/kernel/generic/
Add memmove() function to kernel.
3710
5682 d 3 h
decky
/trunk/
resurrect kernel logo
3707
5682 d 5 h
decky
/trunk/
kconsole is optional
kernel & uspace framebuffer rewrite with speedups (some things are slightly broken yet)
3702
5682 d 5 h
decky
/trunk/kernel/generic/include/
rename CONFIG_EDEBUG to CONFIG_LOG
3683
5691 d 6 h
svoboda
/trunk/kernel/generic/
Rename udebug_thread_t.debug_active just to 'active'.
3655
5699 d 4 h
jermar
/trunk/kernel/
Add additional members to the irq_t structure so that an interrupt-driven driver
does not need to know how to clear the level interrupt. The z8530 was modified
in this way and is much more generic. The ns16550 driver has also been modified,
but awaits testing. The sparc64 interrupt mapping and dispatch code is now using
the new info and calls the clear-interrupt-routine itself.
3648
5700 d 2 h
jermar
/trunk/kernel/generic/include/
Add host2uintX_t_{le|be} macros to the kernel's byteorder.