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Rev Age Author Path Log message Diff
4195 5558 d 16 h decky /trunk/kernel/arch/ detect SYSENTER/SYSEXIT support on boot
(this serves as a hint for people who try to boot HelenOS on Bochs emulating plain Pentium,
unfortunatelly it also kills VirtualBox, as it does not support SYSENTER/SYSEXIT officially,
see http://www.virtualbox.org/ticket/1248)		  
4133 5572 d 15 h svoboda /trunk/kernel/arch/ia32/include/ Fix non-SMP ia32 build.  
4126 5576 d 0 h decky /trunk/kernel/arch/ cleanup pm.h and related stuff (no change in functionality)  
4125 5576 d 0 h decky /trunk/kernel/arch/ia32/ rename selector() to gdtselector() to unify with amd64  
4098 5576 d 19 h decky /trunk/kernel/arch/ia32/include/drivers/ whitespace changes  
4097 5576 d 19 h decky /trunk/kernel/arch/ia32/include/drivers/ remove obsolete include file  
4095 5576 d 19 h decky /trunk/kernel/arch/ make cpu_halt() really halt the execution  
4022 5585 d 16 h svoboda /trunk/ Move multiboot parsing to genarch/*/multiboot and adapt it for use with both ia32 and amd64. Multiboot info parsing now supported on amd64, too.  
4021 5585 d 16 h jermar /trunk/kernel/ There is no need to define ioport{8,16,32}_t types for each architecture separately.  
4016 5585 d 21 h decky /trunk/kernel/ better inline assembler readability using the new symbolic syntax  
4015 5586 d 0 h decky /trunk/kernel/arch/ia32/ rename ia32_cboot() to arch_pre_main() and move it to ia32.c (to be in line with other platforms)  
3984 5587 d 17 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.  
3973 5590 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()		  
3946 5595 d 20 h jermar /trunk/kernel/arch/ia32/include/ Fix ia32's pio_{read,write}_32().  
3940 5596 d 20 h decky /trunk/kernel/ make hw_area API more generic
this allows mapping of EGA VRAM on ia32/amd64		  
3932 5597 d 14 h jermar /trunk/kernel/ Kill arch/drivers/ega.h. Provide one-stop shopping
place for architectures with ia32 legacy I/O space.		  
3930 5597 d 15 h jermar /trunk/kernel/ Adapt most of the kernel to ioport8_t, ioport16_t and ioport32_t types.  
3929 5597 d 15 h jermar /trunk/kernel/arch/ Introduce ioport8_t, ioport16_t and ioport32_t. These types are to be used with
pio_read_n() and pio_write_n() functions. This breaks everything.		  
3928 5597 d 17 h jermar /trunk/kernel/ Kill arch/drivers/i8042.h.  
3908 5600 d 18 h decky /trunk/ overhaul pareas: use one single physical area for the physical address space not belonging to physical memory  

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