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Rev Age Author Path Log message Diff
475 6775 d 16 h jermar /SPARTAN/trunk/ Define atomic_t type.  
470 6777 d 5 h jermar /SPARTAN/trunk/ ia64 work.
Big cleanup of IA-64 interrupt processing.
Merge of interrupt.c and interrupt_handler.c.
Rewrite of ivt.S and interrupt.c.
Higher level interrupt handlers are now passed a vector number and a pointer to stack structure.

ia32 work.
ia32 has ordered writes. Until it deploys weaker memory ordering model, write_barrier() can be empty statement.		  
469 6777 d 12 h jermar /SPARTAN/trunk/arch/ia32/include/ Get the memory barriers on ia32 right.  
468 6777 d 13 h decky /SPARTAN/trunk/ fix IA-32 fences (1/2)  
458 6777 d 18 h decky /SPARTAN/trunk/ make configuration variables usage consistent  
457 6777 d 18 h decky /SPARTAN/trunk/ new build system almost finished  
452 6778 d 10 h decky /SPARTAN/trunk/ major build system revision (unfinished)
this patchset most definitively breaks a lot of things, be patient		  
432 6782 d 10 h jermar /SPARTAN/trunk/arch/ IA-64 work.
Add some asm functions for manipulation with PSR, AR and CR registers.		  
423 6789 d 14 h decky /SPARTAN/trunk/ Enable/disable CPU memory barriers at compile time  
422 6790 d 21 h jermar /SPARTAN/trunk/ Move ACPI code to genarch.
Enable it for ia32, amd64 and ia64.
For now, ia64 support is commented out.		  
419 6792 d 10 h bondari /SPARTAN/trunk/arch/ Memory inline functions for AMD64.
memcmp and memcpy are redefined according to norma		  
414 6798 d 20 h jermar /SPARTAN/trunk/ Create generic context_save() and context_restore().
These two functions are defined inline and only call context_save_arch() and context_restore_arch(), respectively.
The main purpose of this is to enable centralized commenting of these important and tricky functions.		  
413 6799 d 6 h jermar /SPARTAN/trunk/ Rename cpu_priority_{high|low|restore|read} functions to interrupts_{disable|enable|restore|read}.
Rename pri_t to ipl_t (Interrupt Priority Level).
Rename thread_t::pri to thread_t::priority.		  
408 6801 d 16 h decky /SPARTAN/trunk/ IA32 has_cpuid() inline
minor indentation fixes		  
393 6811 d 10 h bondari /SPARTAN/trunk/arch/ia32/include/ Comments fixed  
392 6811 d 10 h bondari /SPARTAN/trunk/arch/ia32/ Last inline functions for IA-32  
391 6812 d 8 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 6812 d 8 h bondari /SPARTAN/trunk/arch/ia32/ ia-32 memcmp inline  
389 6812 d 19 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 6827 d 9 h jermar /SPARTAN/trunk/arch/ Fix copyright notices.  

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