HelenOS-historic
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HelenOS-historic
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867
6664 d 14 h
jermar
/kernel/trunk/
Move OFW functionality of ppc32 memory_init to genarch so that the code can also be used by sparc64.
sparc64 is now close to broken as it lacks functionality to provide identity mapping for the whole phyisical memory.
866
6664 d 17 h
jermar
/kernel/trunk/generic/include/
Remove nasty ppc32 hack.
ppc32 now uses the stock ALIGN_UP().
865
6664 d 17 h
cejka
/uspace/trunk/softfloat/
Completed conversions from float/double to integer types.
864
6665 d 5 h
jermar
/kernel/trunk/arch/sparc64/include/trap/
Add forgotten file.
863
6665 d 5 h
jermar
/kernel/trunk/arch/sparc64/
sparc64 work.
Add initial TLB miss handlers.
862
6665 d 11 h
palkovsky
/kernel/trunk/genarch/src/fb/
Added logo for framebuffer (simple bitmap)
861
6665 d 16 h
jermar
/kernel/trunk/arch/sparc64/include/
Add atomic_add() operation for sparc64.
860
6666 d 5 h
decky
/kernel/trunk/
indentation changes
ppc32 fpu context save/restore
ppc32 CPU version
ppc32 memcpy
859
6666 d 5 h
decky
/kernel/trunk/tools/
make gencontext portable
858
6666 d 6 h
cejka
/uspace/trunk/softfloat/generic/
Fix float32 -> unsigned long conversion.
857
6666 d 6 h
cejka
/uspace/trunk/softfloat/
Conversion functions from float to int added.
Files arch.h and types.h from arch subdirectory should be replaced later with equivalent files from libc.
856
6667 d 8 h
bondari
/kernel/trunk/generic/include/
855
6667 d 10 h
bondari
/kernel/trunk/generic/include/
ELF section definition
854
6667 d 11 h
bondari
/kernel/trunk/
ELF loading workaround: some core declarations.
853
6668 d 13 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
6668 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
6669 d 7 h
palkovsky
/kernel/trunk/arch/mips32/src/
removed debugging printf.
850
6669 d 7 h
palkovsky
/kernel/trunk/
Small bugs fixed after running all tests on mips.
849
6669 d 8 h
palkovsky
/kernel/trunk/arch/mips32/include/mm/
Fixed mips-big endian TLB problems.
848
6669 d 8 h
palkovsky
/uspace/trunk/
Added userspace for MIPS32-Big endian.
847
6669 d 11 h
jermar
/kernel/trunk/arch/sparc64/
Improve comments in start.S.
846
6669 d 12 h
jermar
/kernel/trunk/arch/sparc64/
sparc64 work.
Relocate kernel to 4M.
845
6669 d 17 h
decky
/kernel/trunk/
fix stupid bug in ppc32 context_save_arch
save only non-volatile registers in context
844
6670 d 8 h
palkovsky
/kernel/trunk/arch/ppc32/
Added missing CONFIG_FB for ppc.
843
6670 d 8 h
palkovsky
/kernel/trunk/
Made powerpc to get on PearPC to the version print when compiled with -O1:
- create proper memory zones
- switch to real mode on boot
TODO
- kernel relocation during boot
- autodetection of framebuffer settings (PCI?) - now includes hardcoded
settings for PearPc.
842
6670 d 15 h
palkovsky
/kernel/trunk/
Avoid memory exhaustion in thread_create in slab2 test.
841
6670 d 17 h
jermar
/kernel/trunk/contrib/arch/
Add workaround utility for buggy ELF loader in HP Ski IA-64 simulator.
840
6671 d 15 h
jermar
/kernel/trunk/
Fix filling of hardcoded_ktext_size and hardcoded_kdata_size to use 64 bit stores on ia64.
839
6672 d 13 h
palkovsky
/kernel/trunk/genarch/src/fb/
Better structure for framebuffer.
838
6672 d 18 h
palkovsky
/kernel/trunk/
Added untested support for 2 & 4-byte (15-bit & 24-bit depth) framebuffer.
837
6672 d 19 h
palkovsky
/kernel/trunk/
Moved framebuffer to genarch.
836
6673 d 6 h
palkovsky
/kernel/trunk/
Added support for 24-bit framebuffer.
835
6673 d 6 h
cejka
/uspace/trunk/softfloat/generic/
Fixed bugs in 64bit float division.
834
6673 d 9 h
cejka
/uspace/trunk/softfloat/generic/
Fixed most problems with 64bit arithmetic (but division is still buggy).
833
6674 d 4 h
jermar
/kernel/trunk/arch/ppc32/include/mm/
Fix ppc32 to at least compile again.
832
6676 d 6 h
jermar
/kernel/trunk/
Change pt_mapping_remove() to deallocate frames for empty PTL1, PTL2 and PTL3.
831
6676 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
6676 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().
829
6676 d 15 h
cejka
/uspace/trunk/softfloat/
Fixed some problems with 64 bit arithmetic but others still persisting.
828
6677 d 2 h
cejka
/uspace/trunk/softfloat/
64bit float division added.
Some bugs fixed in 64bit multiplication and adding.