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Rev Age Author Path Log message Diff
724 6922 d 2 h palkovsky /kernel/trunk/ Commit of the falloc_bad branch to trunk (719:723).  
573 6961 d 4 h palkovsky /kernel/trunk/ Added MIPS ARC memory initializaiton.  
536 6966 d 1 h bondari /kernel/trunk/ Minor bugfix caused by invalid frame_region_not_free() usage  
534 6966 d 3 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel again.  
533 6966 d 3 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 6966 d 3 h jermar / Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.  
501 6978 d 7 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel.  
368 7040 d 9 h jermar /SPARTAN/trunk/ Physical memory management work.
New frame allocator.
Some architectures need to have bigger heap.		  
341 7049 d 9 h jermar /SPARTAN/trunk/ Rename mips port to mips32.  
329 7051 d 5 h palkovsky /SPARTAN/trunk/ Basic changes to boot it on SGI Indy.  
326 7051 d 22 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 7146 d 22 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 7255 d 5 h jermar /SPARTAN/ Initial import