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Rev Age Author Path Log message Diff
3593 5881 d 8 h rimsky /branches/sparc/ Merged latest trunk changes into sparc branch.  
3343 5971 d 14 h decky /branches/sparc/ add sparc branch  
3222 6013 d 15 h svoboda /trunk/ Merge program-loader related stuff from dynload branch to trunk. (huge)  
3200 6018 d 19 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 6026 d 10 h jermar /trunk/kernel/arch/ppc32/src/ Implement memcpy_to_uspace_failover_address for ppc32.
This fixes kernel side of ticket #59.		  
2071 6551 d 11 h jermar /trunk/ (c) versus (C)  
1787 6741 d 13 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1384 6793 d 9 h decky /kernel/trunk/arch/ppc32/src/ ppc32 work
decrementer workaround
primitive TLB support		  
1378 6794 d 18 h decky /kernel/trunk/arch/ppc32/ kernel identity mapping still to be done using BAT  
1374 6795 d 8 h decky /kernel/trunk/arch/ppc32/ ppc32 work
update framebuffer
get rid of the BAT memory mapping (not finished yet)		  
1355 6797 d 16 h decky /kernel/trunk/arch/ppc32/src/ fix exception context store and restore to respect ppc32 ABI  
1288 6808 d 19 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 6811 d 15 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 6812 d 17 h decky /kernel/trunk/arch/ppc32/ ppc32: proper exception handling from user-space
code cleanup		  
1220 6821 d 9 h decky /kernel/trunk/arch/ppc32/ ppc32: initial userspace support  
1007 6859 d 19 h decky /kernel/trunk/ ppc32: preemptive scheduling works now
FPU context saving disabled for now		  
1004 6860 d 6 h decky /kernel/trunk/ ppc32: basic exception and interrupt handling  
982 6860 d 16 h decky /kernel/trunk/arch/ppc32/ ppc32: initial I/O support  
860 6882 d 7 h decky /kernel/trunk/ indentation changes
ppc32 fpu context save/restore
ppc32 CPU version
ppc32 memcpy		  
845 6885 d 20 h decky /kernel/trunk/ fix stupid bug in ppc32 context_save_arch
save only non-volatile registers in context		  

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