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4666 5634 d 3 h pillai /branches/arm/kernel/arch/arm32/ Ticket #93 fix:
Exceptin handling re-written in assembly.		  
4665 5634 d 20 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 5641 d 19 h pillai /branches/arm/kernel/arch/arm32/src/ Fixed a logical error in checking the processor mode before enabling interrupts  
4651 5641 d 21 h pillai /branches/arm/ Generic framework for arm architecture
Support for integratorcp
pl050 keyboard controller driver in kernel and userland.		  
4647 5643 d 18 h jermar /branches/arm/ Branch out a new arm branch.  
4556 5671 d 4 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 5685 d 17 h decky /trunk/kernel/ remove redundant index_t and count_t types (which were always quite ambiguous and not actually needed)  
4311 5729 d 0 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 5740 d 13 h svoboda /trunk/kernel/ str_ncpy() vs str_cpy(). TODO: The same in userspace.  
4223 5746 d 21 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 5747 d 4 h decky /trunk/kernel/ update for string changes  
4148 5763 d 1 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 5768 d 13 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 5773 d 17 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 5777 d 13 h svoboda /trunk/ Init task names for arm32.  
4023 5777 d 15 h svoboda /trunk/kernel/arch/ Unify arch_pre_main() comments.  
4021 5777 d 16 h jermar /trunk/kernel/ There is no need to define ioport{8,16,32}_t types for each architecture separately.  
4018 5777 d 20 h decky /trunk/kernel/arch/arm32/ better inline assembler readability using the new symbolic syntax  
3973 5782 d 1 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 5787 d 16 h jermar /trunk/kernel/arch/arm32/ Remove unnecessary stuff from arm32.  

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