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Rev Age Author Path Log message Diff
908 6660 d 6 h jermar /uspace/trunk/ Start ia64 uspace.  
907 6660 d 8 h palkovsky /kernel/trunk/generic/src/proc/ Correct sleeping on memory allocation during FPU lazy switch.  
906 6660 d 19 h palkovsky /kernel/trunk/ Added lazy fpu context allocation.
- threads that don't use fpu, don't get allocated fpu context
- fpu context alignment on AMD64 nicely disappeared		  
905 6660 d 21 h jermar /kernel/trunk/ Upgrade toolchain build scripts to install binutils 2.16.1 and gcc 4.1.0.
The only exception is ia64, where the kernel does not build with gcc 4.1.0.		  
904 6661 d 0 h jermar /kernel/trunk/arch/ia64/src/mm/ ia64 fix in page.c
== (comparison) was used istead of = (assignment).		  
903 6661 d 2 h jermar /kernel/trunk/arch/ia64/ ia64 work.
Add code needed for running multiple address spaces and location of kernel stack
after switch from userspace.		  
902 6662 d 7 h jermar /kernel/trunk/ ia64 work.
More capable TLB miss handlers.
The ia64 kernel now passes mm/mapping1 test.

Fix generic hash table to properly initialize lists.

Change page_ht() to properly initialize inserted PTE's.
Change format of generic page hash table PTE's.		  
901 6662 d 9 h jermar /kernel/trunk/arch/ ia64 work.
Provide PA2KA(identity) mapping for kernel data references via Alternate Data TLB Fault handler.
Add before_thread_runs_arch() that maps kstack, if necessary.
Add easy to use dtlb_mapping_insert() for comfortable insertion of kernel data mappings.		  
900 6663 d 2 h jermar /kernel/trunk/arch/ia64/ ia64 work.
Proper TLB fault handlers' headers and prototypes.
PFN 0 needs no longer be marked unavailable to frame allocator.		  
899 6663 d 3 h jermar /kernel/trunk/arch/ ia64 work.
Add dummy TLB fault handlers.
Improve code reuse in arch/mm/tlb.c.		  
898 6663 d 6 h jermar /kernel/trunk/ Minor changes.  
897 6663 d 20 h jermar /kernel/trunk/ sparc64 work.
Fix KBD_VIRT_ADDRESS.
Call before_thread_runs() prior to the switch to the thread's stack. Add comment why this is crucial.
Add after_thread_ran() to the scheduler.
Add before_thread_runs_arch() and after_thread_ran_arch() for sparc64, mapping/demapping thread's kernel stack.
Add dummy after_thread_ran_arch() to all other architectures.
Add dtlb_insert_mapping() to promote code reuse.		  
896 6663 d 20 h jermar /kernel/trunk/genarch/src/fb/ Improve framebuffer speed by using optimised memcpy().  
895 6663 d 23 h jermar /kernel/trunk/ sparc64 work.
Very raw and fragile preliminary standalone keyboard support - polling mode only.
Because of a workaround in Simics, the scan codes are the same as on ia32.		  
894 6664 d 3 h jermar /kernel/trunk/ Move i8042 driver to genarch as it might be used by more architectures.  
893 6664 d 7 h jermar /kernel/trunk/arch/ sparc64 work.
Revive OFW console code and use it before the kernel switches to standalone console.

ia32 + ia64 cosmetic changes.		  
892 6665 d 3 h vana /kernel/trunk/ Itanium active keyboard  
891 6665 d 6 h palkovsky /kernel/trunk/genarch/src/fb/ Fixed getpixel_1byte to work with 3:2:3 color scheme.  
890 6665 d 6 h palkovsky /boot/trunk/arch/sparc64/ Allow make without make clean.  
889 6665 d 6 h jermar /kernel/trunk/arch/sparc64/include/drivers/ Forgotten fb.h for sparc64.  
888 6665 d 6 h decky /boot/trunk/arch/ppc32/loader/ kernel size fix  
887 6665 d 7 h decky /boot/trunk/arch/ppc32/ create ppc32 boot image  
886 6665 d 7 h jermar /kernel/trunk/genarch/src/fb/ Change putpixel1() to look better.  
885 6665 d 7 h decky /boot/trunk/ move ppc32 boot loader to /boot tree  
884 6665 d 8 h decky /kernel/trunk/arch/ppc32/ move ppc boot loader to /boot tree  
883 6665 d 8 h jermar /kernel/trunk/arch/sparc64/ sparc64 work.
Switch console to framebuffer (needs proper detection and initialization).
No native keyboard support, so far.
Memory management trap handler fixes.
Do not use OpenFirmware trap table anymore.		  
882 6665 d 8 h jermar /kernel/trunk/generic/src/lib/ Improved version of generic memcpy().
Should improve frame buffer impression.		  
881 6665 d 8 h decky /kernel/trunk/arch/ppc32/boot/ PPC32 boot loader preparation  
880 6665 d 9 h jermar /kernel/trunk/generic/include/mm/ Fix conflict between asid_get() macro and function definitions.  
879 6666 d 0 h vana /kernel/trunk/arch/ia64/ Itanium kernel page extended to maximum (256M) repaired RR manipulation functions, paging setuping function and added some comments.  
878 6666 d 6 h vana /kernel/trunk/ Active keyboard read for ia32  
877 6667 d 0 h jermar /kernel/trunk/arch/sparc64/ Fixes in sparc64 preliminary TLB miss handler.
Compute and insert identity mapping for kernel on the fly.		  
876 6667 d 1 h cejka /uspace/trunk/softfloat/ Int32 and int64 -> double conversions.  
875 6667 d 2 h cejka /uspace/trunk/softfloat/ Long long -> float conversion finished.  
874 6667 d 2 h cejka /uspace/trunk/softfloat/ 32 bit integers to float type conversions.  
873 6667 d 8 h jermar /kernel/trunk/arch/sparc64/ sparc64 work.
Add more MMU helper functions and make data TLB miss handler more verbose.		  
872 6668 d 19 h vana /kernel/trunk/ Init stack base fix
Removing commented code		  
871 6668 d 20 h vana /kernel/trunk/arch/ia64/include/ C version of Itanium FADDR()  
870 6668 d 20 h vana /kernel/trunk/arch/ia64/ Removed forgoten debug function and reverted my mistake  
869 6668 d 20 h vana /kernel/trunk/ Uaaaaaaa ;-) Itanium Paging !!!!!! ;-)