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Subversion Repositories
HelenOS
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kernel
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trunk
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arch
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mips32
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include/
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534
6795 d 17 h
jermar
/
Rename HelenOS/SPARTAN to HelenOS/kernel again.
532
6795 d 17 h
jermar
/
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.
509
6807 d 15 h
jermar
/kernel/trunk/
Basic keyboard support for mips32 (msim).
501
6807 d 22 h
jermar
/
Rename HelenOS/SPARTAN to HelenOS/kernel.
483
6815 d 17 h
jermar
/SPARTAN/trunk/
For now, each architecture must use its own -O switch (-O2 doesn't work for ia64, -O3 doesn't work for mips32).
New mips32 atomic_add() function.
Cleanup.
477
6818 d 23 h
vana
/SPARTAN/trunk/
Atomic inc & dec functions synchronized on all ia32,ia64 and mips platforms. Now there are 3 versions which returns no value, new value and old value och changed variable.
475
6819 d 23 h
jermar
/SPARTAN/trunk/
Define atomic_t type.
457
6822 d 1 h
decky
/SPARTAN/trunk/
new build system almost finished
426
6830 d 23 h
jermar
/SPARTAN/trunk/
sparc64 work.
Add context_save(), context_set() and context_restore().
Remove putchar() definition from ofw.c.
Add sparc64 putchar().
Add ppc32 putchar() (i.e. the original ofw.c putchar()).
Make arg.h use the builtin va_* constructs.
425
6831 d 21 h
cejka
/SPARTAN/trunk/arch/mips32/include/
Fixed problem with va_arg macro for mips32. This solves problem with printing 64bit values on it.
414
6843 d 3 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
6843 d 13 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.
403
6850 d 16 h
jermar
/SPARTAN/trunk/arch/
Small improvement in pte_t type definition.
399
6853 d 14 h
jermar
/SPARTAN/trunk/
mips32 memory management work.
TLB exceptions seem to be working on at least simics.
msim handles TLB Refill and TLB Invalid exceptions well,
but seems to skip writes to the mapped addressies in mm
mapping test #1 (the data is not written and exception
is not triggered).
396
6855 d 0 h
jermar
/SPARTAN/trunk/
Add mm/mapping1 test.
(Will not make it past TLB Invalid exception on mips32.)
Fixes in asid.c.
Make TLB register types union with __u32 value.
Implement tlb_invalidate() for mips32.
(TLB invalidation and shootdown path will have to be revised.)
394
6855 d 15 h
jermar
/SPARTAN/trunk/arch/mips32/
MIPS32 memory management work.
Fix some bugs introduced yesterday (PTL3 index is indeed calculated by >> 14).
Introduce two new bits in pte_t (i.e. 'a' and 'w').
Implement TLB Invalid Exception and TLB Modified Exception. (Needs review and testing)
391
6856 d 15 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.
389
6857 d 1 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
6871 d 16 h
jermar
/SPARTAN/trunk/arch/
Fix copyright notices.
361
6871 d 17 h
bondari
/SPARTAN/trunk/
Memory routines per-arch declations for future implementation
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