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Rev Age Author Path Log message Diff
536 6919 d 22 h bondari /kernel/trunk/ Minor bugfix caused by invalid frame_region_not_free() usage  
534 6920 d 0 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel again.  
533 6920 d 0 h bondari /SPARTAN/trunk/ Buddy allocator for physical memory complete implementation.
Tested on IA32, AMD64, MIPS32. RWLock Test #5 is not passed.
NOTE: Other architectures could be broken (but should not be)		  
532 6920 d 0 h jermar / Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.  
501 6932 d 4 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel.  
368 6994 d 6 h jermar /SPARTAN/trunk/ Physical memory management work.
New frame allocator.
Some architectures need to have bigger heap.		  
341 7003 d 5 h jermar /SPARTAN/trunk/ Rename mips port to mips32.  
329 7005 d 2 h palkovsky /SPARTAN/trunk/ Basic changes to boot it on SGI Indy.  
326 7005 d 18 h palkovsky /SPARTAN/trunk/ Cleanup of makefiles to have common options in one main makefile.

Add simple build process for different simulators for MIPS.
Added FPU context & lazy FPU context switching to MIPS.
Cleanup of MIPS linker script.
Moved MIPS kernel above 1MB. Not tested on real machine yet, but it might help.

There is something broken with gcc inlined memcpy (either simulator or gcc), it is disabled on BigEndian mips now.		  
113 7100 d 18 h jermar /SPARTAN/trunk/ SMP recovery patch #2 (SMP is no longer broken !!!).
Fix missing KA2PA() operation in ap.S which was causing page faults during AP early initialization.
Fix bug in map_page_to_frame(): 'root' was interpretted as kernel address while read_dba() returns physical address.
Make references to page directory and page tables use kernel addresses instead of physical addresses.

Massive frame allocation code cleanup.
Basically revert to what we had had before implementation of userspace.

Usual cosmetics.		  
1 7209 d 2 h jermar /SPARTAN/ Initial import