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Rev Age Author Path Log message Diff
393 6814 d 4 h bondari /SPARTAN/trunk/arch/ia32/include/ Comments fixed  
392 6814 d 4 h bondari /SPARTAN/trunk/arch/ia32/ Last inline functions for IA-32  
391 6815 d 2 h jermar /SPARTAN/trunk/ mips32 memory management work.
TLB Refill Exception implemented (passed basic testing).
Remove bit g from struct entry_hi.
Add generic find_mapping().
Add asid to vm_t type, define asid_t to hide architecture specific differences.
Implement ASID allocation for mips32, dummy for other architectures.
Add THE->vm (a.k.a. VM).
Add vm_install_arch().
Move pte_t definition to arch/types.h on each architecture.
Fix PTL manipulating functions on mips32 to shift pfn by 12 instead of by 14.
Fix tlb_init_arch() to initialize all entries.

Other.
Remove unnecessary header files from arch.h
Add missing headers here and there.
Remove two unnecessary ld flags from mips32 makefile.		  
390 6815 d 2 h bondari /SPARTAN/trunk/arch/ia32/ ia-32 memcmp inline  
389 6815 d 13 h jermar /SPARTAN/trunk/ MIPS work.
Fix some name inconsistencies between cp0 functions' declarations and definitions.
Add and implement tlb_init_arch().
Add tlb_modified() exception handler.

Other architectures: add dummy tlb_init_arch().		  
363 6830 d 3 h jermar /SPARTAN/trunk/arch/ Fix copyright notices.  
361 6830 d 4 h bondari /SPARTAN/trunk/ Memory routines per-arch declations for future implementation  
359 6831 d 2 h bondari /SPARTAN/trunk/arch/ia32/include/ I think some comments to the algoritm would be helful  
358 6831 d 2 h bondari /SPARTAN/trunk/ built-in memcpy is not used anymore on IA-32.
IA-32 memcpy is now fast and inline.		  
356 6831 d 4 h bondari /SPARTAN/trunk/arch/ia32/ Get from port functions are now inline  
354 6831 d 9 h jermar /SPARTAN/trunk/ Physical memory management work.
Define structures for frame zones and frames.

Add some comments.		  
353 6831 d 15 h bondari /SPARTAN/trunk/arch/ia32/ Outb, outw, outl are now inline functions  
352 6832 d 3 h bondari /SPARTAN/trunk/arch/ia32/ outb inline function  
348 6836 d 3 h jermar /SPARTAN/trunk/arch/ Optimize some assembler functions.  
338 6838 d 9 h jermar /SPARTAN/trunk/ Avoid code duplication by creating generic byteorder.h.
Some naming changes in swap functions.		  
332 6838 d 11 h palkovsky /SPARTAN/trunk/ Updated symtab so that it works correctly with BE architectures.
Changed compiler for BE MIPS to be mips-sgi-irix5, because
mipsel -EB does not behave correctly.
Doc updates to amd64.
Added ARC BIOS support to MIPS architecture. Putchar works correctly,
kernel passed FPU & some rwlock tests.		  
328 6839 d 13 h jermar /SPARTAN/trunk/ IA-32 can be now cross-compiled by ./build.ia32 cross.
Unify IA-32 Makefile.inc and Makefile.inc.cross.

Update doc/requirements.

Small changes elsewere.		  
315 6842 d 16 h jermar /SPARTAN/trunk/arch/ia32/ Make IA-32 userspace stack be aligned on doubleword boundary.
In userspace(), mark "eax" as clobbered register.		  
312 6843 d 2 h jermar /SPARTAN/trunk/arch/ia32/ According to IA-32 ABI, %edx and %ecx don't have to be saved accross function calls.
Remove these registers from context_t and adjust context_save() and context_restore() to make use of this fact.		  
309 6843 d 14 h palkovsky /SPARTAN/trunk/ Added architecture independent hooks for fpu lazy context switching.
It is enabled by defining FPU_LAZY		  

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