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Rev Age Author Path Log message Diff
1066 6682 d 4 h jermar /kernel/trunk/ Support for user space threads.  
1055 6682 d 12 h cejka /kernel/trunk/arch/mips32/include/ Stack constants moved to stack.h as on other archs.  
1054 6682 d 12 h cejka /kernel/trunk/ Updated stackarg macros for mips32.
Mips32 stack aligned on 8 bytes boundary.		  
1044 6682 d 16 h jermar /kernel/trunk/ Page table locking.  
1037 6682 d 18 h decky /kernel/trunk/ support for more init tasks
(might break some archs yet)		  
1036 6682 d 18 h decky /kernel/trunk/arch/mips32/ grow init size  
1024 6683 d 10 h jermar /kernel/trunk/ Redefine semantics of unary atomic operations.
Add test to verify that an architecture understands the semantics correctly.		  
1017 6683 d 14 h decky /kernel/trunk/ mips: remove load.bin
remove arch/boot infrastructure		  
983 6684 d 14 h palkovsky /kernel/trunk/ Fixed shrinking of as area.  
980 6684 d 15 h palkovsky /kernel/trunk/ Small speed update of ipc.
Fixed some bugs regarding pages in mremap.		  
977 6684 d 15 h jermar /kernel/trunk/ Add sys_mremap() syscall.  
967 6684 d 18 h palkovsky /kernel/trunk/ Allowed userspace to include page.h.  
959 6685 d 8 h palkovsky /kernel/trunk/ New synchronous ipc.
Widened syscall to support up to 5 parameters.		  
958 6685 d 9 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 6685 d 9 h palkovsky /kernel/trunk/ Added kernel IPC functionality.  
941 6686 d 10 h palkovsky /kernel/trunk/ Fixed mips elf loading.  
940 6686 d 10 h jermar /kernel/trunk/ Get rid of unneeded macros.
Their functionality has been replaced by the ELF loader.		  
938 6686 d 11 h jermar /kernel/trunk/ Basic support for loading ELF object files.
ia64, amd64, ia32 working.
mips32 requires some attention.		  
924 6686 d 20 h palkovsky /kernel/trunk/arch/mips32/ Macro redefinition for mips fpu.  
910 6693 d 16 h bondari /kernel/trunk/ ELF framework for all archs. SPARC V9 not tested to compile.  
906 6696 d 5 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 6699 d 5 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.		  
860 6706 d 5 h decky /kernel/trunk/ indentation changes
ppc32 fpu context save/restore
ppc32 CPU version
ppc32 memcpy		  
853 6708 d 14 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 6708 d 14 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 6709 d 8 h palkovsky /kernel/trunk/arch/mips32/src/ removed debugging printf.  
850 6709 d 8 h palkovsky /kernel/trunk/ Small bugs fixed after running all tests on mips.  
849 6709 d 8 h palkovsky /kernel/trunk/arch/mips32/include/mm/ Fixed mips-big endian TLB problems.  
838 6712 d 18 h palkovsky /kernel/trunk/ Added untested support for 2 & 4-byte (15-bit & 24-bit depth) framebuffer.  
837 6712 d 19 h palkovsky /kernel/trunk/ Moved framebuffer to genarch.  
836 6713 d 6 h palkovsky /kernel/trunk/ Added support for 24-bit framebuffer.  
832 6716 d 6 h jermar /kernel/trunk/ Change pt_mapping_remove() to deallocate frames for empty PTL1, PTL2 and PTL3.  
831 6716 d 13 h jermar /kernel/trunk/ Make use of one unused bit in PTE formats of amd64, ia32 and mips32 to store 1 in valid mappings.
This helps to distinguish valid entries from not present entries with 0 content (i.e. not present
entries with PFN 0 and other bits cleared).		  
830 6716 d 15 h jermar /kernel/trunk/ Make ASID FIFO for mips32 be allocated statically.
Make ASID FIFO for sparc64 and ia64 be allocated dynamically.
Fix ia64 to call asid_fifo_init().
All three architectures now call asid_fifo_init() from as_arch_init().		  
827 6717 d 6 h palkovsky /kernel/trunk/ Unimportant changes regarding FPU context.  
825 6717 d 12 h jermar /kernel/trunk/ Remove WAKEUP_IPI stuff.

Make it possible to use PAGE_GLOBAL on ia32, amd64 and mips32.
Make ia32 and amd64 map the kernel using PAGE_GLOBAL.		  
820 6718 d 7 h jermar /kernel/trunk/ Convert size_t, count_t and index_t to 64-bits on 64-bit architectures.
Change some pfn_t usages to count_t, size_t and index_t.		  
817 6718 d 15 h palkovsky /kernel/trunk/ Small cleanup.  
815 6718 d 16 h jermar /kernel/trunk/ Fix sparc64 and ia64 to work with the changed frame allocator.

Fix ppc32 to at least compile.		  
814 6718 d 17 h palkovsky /kernel/trunk/ Cleanup o frame allocator.
Removed early_malloc & initial heap.
Will break ia64, ppc & sparc.
Added e820 table print.