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Rev Age Author Path Log message Diff
3593 5663 d 20 h rimsky /branches/sparc/ Merged latest trunk changes into sparc branch.  
3343 5754 d 2 h decky /branches/sparc/ add sparc branch  
3222 5796 d 3 h svoboda /trunk/ Merge program-loader related stuff from dynload branch to trunk. (huge)  
3200 5801 d 6 h svoboda /trunk/kernel/arch/ppc32/src/ Remove buggy assembler memsetb function, call generic C _memsetb instead. Fixes kconsole panic when uspace klog is enabled and memsetb() called from klog_update()  
3189 5808 d 21 h jermar /trunk/kernel/arch/ppc32/src/ Implement memcpy_to_uspace_failover_address for ppc32.
This fixes kernel side of ticket #59.		  
2071 6333 d 22 h jermar /trunk/ (c) versus (C)  
1787 6524 d 0 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1384 6575 d 20 h decky /kernel/trunk/arch/ppc32/src/ ppc32 work
decrementer workaround
primitive TLB support		  
1378 6577 d 5 h decky /kernel/trunk/arch/ppc32/ kernel identity mapping still to be done using BAT  
1374 6577 d 19 h decky /kernel/trunk/arch/ppc32/ ppc32 work
update framebuffer
get rid of the BAT memory mapping (not finished yet)		  
1355 6580 d 3 h decky /kernel/trunk/arch/ppc32/src/ fix exception context store and restore to respect ppc32 ABI  
1288 6591 d 7 h jermar /kernel/trunk/ Complete implementation of copy_from_uspace() and copy_to_uspace()
for amd64 and ia32. Other architectures still compile and run,
but need to implement their own assembly-only memcpy(), memcpy_from_uspace(),
memcpy_to_uspace() and their failover parts. For these architectures
only dummy implementations are provided.		  
1277 6594 d 3 h decky /kernel/trunk/arch/ppc32/ ppc32 work:
(hopefully) final exception entry and exit rewrite
don't use FPU instructions in the kernel
syscall support		  
1267 6595 d 4 h decky /kernel/trunk/arch/ppc32/ ppc32: proper exception handling from user-space
code cleanup		  
1220 6603 d 20 h decky /kernel/trunk/arch/ppc32/ ppc32: initial userspace support  
1007 6642 d 6 h decky /kernel/trunk/ ppc32: preemptive scheduling works now
FPU context saving disabled for now		  
1004 6642 d 18 h decky /kernel/trunk/ ppc32: basic exception and interrupt handling  
982 6643 d 3 h decky /kernel/trunk/arch/ppc32/ ppc32: initial I/O support  
860 6664 d 19 h decky /kernel/trunk/ indentation changes
ppc32 fpu context save/restore
ppc32 CPU version
ppc32 memcpy		  
845 6668 d 7 h decky /kernel/trunk/ fix stupid bug in ppc32 context_save_arch
save only non-volatile registers in context		  
534 6742 d 23 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel again.  
532 6742 d 23 h jermar / Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.  
501 6755 d 3 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel.  
342 6826 d 5 h jermar /SPARTAN/trunk/arch/ Rename ppc port to ppc32.  
210 6837 d 21 h decky /SPARTAN/trunk/ many PPC stuff, platform dependent arch.h header files  
191 6839 d 1 h decky /SPARTAN/trunk/arch/ppc/ PPC memory size detection  
185 6839 d 7 h decky /SPARTAN/trunk/arch/ OpenFirmware support  
162 6852 d 7 h decky /SPARTAN/trunk/arch/ppc/ PPC linker script