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Rev Age Author Path Log message Diff
3191 5852 d 8 h svoboda /branches/dynload/ Merge latest trunk changes into dynload  
3168 5864 d 8 h svoboda /branches/dynload/ For each arch define one register for passing a pointer to PCB. Implemented in kernel lowlevel swich-to-userspace funcs and libc entry points. Missing in loader's program_run implementations.  
2927 5898 d 11 h decky /branches/dynload/ added dynload branch  
2071 6382 d 0 h jermar /trunk/ (c) versus (C)  
1787 6572 d 3 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1384 6623 d 22 h decky /kernel/trunk/arch/ppc32/src/ ppc32 work
decrementer workaround
primitive TLB support		  
1378 6625 d 7 h decky /kernel/trunk/arch/ppc32/ kernel identity mapping still to be done using BAT  
1374 6625 d 22 h decky /kernel/trunk/arch/ppc32/ ppc32 work
update framebuffer
get rid of the BAT memory mapping (not finished yet)		  
1355 6628 d 6 h decky /kernel/trunk/arch/ppc32/src/ fix exception context store and restore to respect ppc32 ABI  
1288 6639 d 9 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 6642 d 5 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 6643 d 6 h decky /kernel/trunk/arch/ppc32/ ppc32: proper exception handling from user-space
code cleanup		  
1220 6651 d 22 h decky /kernel/trunk/arch/ppc32/ ppc32: initial userspace support  
1007 6690 d 9 h decky /kernel/trunk/ ppc32: preemptive scheduling works now
FPU context saving disabled for now		  
1004 6690 d 20 h decky /kernel/trunk/ ppc32: basic exception and interrupt handling  
982 6691 d 6 h decky /kernel/trunk/arch/ppc32/ ppc32: initial I/O support  
860 6712 d 21 h decky /kernel/trunk/ indentation changes
ppc32 fpu context save/restore
ppc32 CPU version
ppc32 memcpy		  
845 6716 d 9 h decky /kernel/trunk/ fix stupid bug in ppc32 context_save_arch
save only non-volatile registers in context		  
534 6791 d 1 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel again.  
532 6791 d 2 h jermar / Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.  
501 6803 d 6 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel.  
342 6874 d 7 h jermar /SPARTAN/trunk/arch/ Rename ppc port to ppc32.  
210 6885 d 23 h decky /SPARTAN/trunk/ many PPC stuff, platform dependent arch.h header files  
191 6887 d 3 h decky /SPARTAN/trunk/arch/ppc/ PPC memory size detection  
185 6887 d 9 h decky /SPARTAN/trunk/arch/ OpenFirmware support  
162 6900 d 9 h decky /SPARTAN/trunk/arch/ppc/ PPC linker script