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HelenOS
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arm
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kernel
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arch
/
arm32
@ 4666
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4666
5505 d 10 h
pillai
/branches/arm/kernel/arch/arm32/
Ticket #93 fix:
Exceptin handling re-written in assembly.
4665
5506 d 3 h
pillai
/branches/arm/kernel/arch/arm32/src/
Change the exception handling logic:
Exception handler switches from exception mode to kernel mode(supervisor mode) before proceeding to
the exc_dispatch() C function. This assures that exception handling is re-entrant and
kernel would not get confused with different processor modes inside the kernel.
Also fixes a kernel panic during nested interrupts.
4652
5513 d 2 h
pillai
/branches/arm/kernel/arch/arm32/src/
Fixed a logical error in checking the processor mode before enabling interrupts
4651
5513 d 4 h
pillai
/branches/arm/
Generic framework for arm architecture
Support for integratorcp
pl050 keyboard controller driver in kernel and userland.
4647
5515 d 1 h
jermar
/branches/arm/
Branch out a new arm branch.
4556
5542 d 11 h
decky
/trunk/
define endianess externally to be able to exactly specify whether we are using UTF-32LE or UTF-32BE
quit messing with BOM in UTF-32
4490
5557 d 0 h
decky
/trunk/kernel/
remove redundant index_t and count_t types (which were always quite ambiguous and not actually needed)
4311
5600 d 7 h
decky
/trunk/
change the way how input devices are wired together according to ticket #44
(also the proposal
http://lists.modry.cz/cgi-bin/private/helenos-devel/2009-March/002507.html
)
4267
5611 d 20 h
svoboda
/trunk/kernel/
str_ncpy() vs str_cpy(). TODO: The same in userspace.
4223
5618 d 4 h
decky
/trunk/kernel/
represent special keystrokes (cursor arrows, page up/down, delete, etc.) as appropriate Unicode characters
do not parse ANSI control sequences in kconsole, but in serial line driver
4220
5618 d 11 h
decky
/trunk/kernel/
update for string changes
4148
5634 d 9 h
decky
/trunk/
as kernel little brother drivers are not needed anymore, the device numbers do not have to be correlated between kernel and uspace in any way
introduce new syscall sys_device_assign_devno() for generating system-wide unique device numbers for uspace
4117
5639 d 20 h
decky
/trunk/
arm32: update for the new scheme of device drivers and keyboard/serial modules
streamline arm32 port (as GXemul is still the only machine supported), more cleanup is needed
4045
5645 d 0 h
jermar
/trunk/kernel/arch/arm32/
Remove ARM's console_init() because it conflicts with the generic
console_init(). No functionality loss as it was a mere wrapper around
machine_console_init().
4027
5648 d 20 h
svoboda
/trunk/
Init task names for arm32.
4023
5648 d 22 h
svoboda
/trunk/kernel/arch/
Unify arch_pre_main() comments.
4021
5648 d 23 h
jermar
/trunk/kernel/
There is no need to define ioport{8,16,32}_t types for each architecture separately.
4018
5649 d 3 h
decky
/trunk/kernel/arch/arm32/
better inline assembler readability using the new symbolic syntax
3973
5653 d 8 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()
3952
5658 d 23 h
jermar
/trunk/kernel/arch/arm32/
Remove unnecessary stuff from arm32.
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