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Rev Age Author Path Log message Diff
1096 6646 d 5 h palkovsky /kernel/trunk/ Cleanup of mips
- inline register reads
- better fpu disable/enable - global settings is automatically propagated to task
- fast syscall		  
1094 6646 d 7 h palkovsky /kernel/trunk/ Allowed saving less registers.  
1078 6649 d 0 h jermar /kernel/trunk/ Improved uspace threads.
ia64 needs fixing.		  
1066 6649 d 17 h jermar /kernel/trunk/ Support for user space threads.  
1044 6650 d 5 h jermar /kernel/trunk/ Page table locking.  
1037 6650 d 7 h decky /kernel/trunk/ support for more init tasks
(might break some archs yet)		  
983 6652 d 3 h palkovsky /kernel/trunk/ Fixed shrinking of as area.  
959 6652 d 21 h palkovsky /kernel/trunk/ New synchronous ipc.
Widened syscall to support up to 5 parameters.		  
958 6652 d 22 h jermar /kernel/trunk/ Nicer ia32 interrupt handlers and structures holding interrupted context data.
Unify the name holding interrupted context data on all architectures to be istate.		  
955 6652 d 23 h palkovsky /kernel/trunk/ Added kernel IPC functionality.  
938 6654 d 0 h jermar /kernel/trunk/ Basic support for loading ELF object files.
ia64, amd64, ia32 working.
mips32 requires some attention.		  
924 6654 d 10 h palkovsky /kernel/trunk/arch/mips32/ Macro redefinition for mips fpu.  
906 6663 d 18 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		  
897 6666 d 18 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.		  
853 6676 d 3 h palkovsky /kernel/trunk/arch/mips32/ Some arc bios tweaks. Wanted to print configuration data, but
the ARC seems to return strange values.
Newport graphics card does not seem to be easy to port, give up now.		  
852 6676 d 4 h palkovsky /kernel/trunk/ Fixes in memory allocator
- proper kernel blacklisting, when kernel not loaded on page boundary
- correct zone adding in zone list (how could this work??)		  
851 6676 d 21 h palkovsky /kernel/trunk/arch/mips32/src/ removed debugging printf.  
850 6676 d 21 h palkovsky /kernel/trunk/ Small bugs fixed after running all tests on mips.  
838 6680 d 7 h palkovsky /kernel/trunk/ Added untested support for 2 & 4-byte (15-bit & 24-bit depth) framebuffer.  
837 6680 d 8 h palkovsky /kernel/trunk/ Moved framebuffer to genarch.  

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