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HelenOS-historic
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SPARTAN
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trunk
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arch
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ia64
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include/
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470
6804 d 6 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.
445
6805 d 16 h
jermar
/SPARTAN/trunk/arch/ia64/
ia64 work.
Fix SP_DELTA alignment.
Cosmetics.
444
6805 d 16 h
vana
/SPARTAN/trunk/arch/ia64/
Context restore in HEAVYWEIGHT handlers
443
6805 d 18 h
jermar
/SPARTAN/trunk/arch/ia64/
ia64 work.
Do not break memory stack alignment in heavyweight interrupt handler.
Reserve scratch area for nested procedure calls on memory stack.
435
6807 d 10 h
jermar
/SPARTAN/trunk/arch/ia64/
ia64 work.
Begin implemention of heavyweight interrupt handler.
Finish implementation of interval timer.
Add some PAL macros.
433
6809 d 9 h
jermar
/SPARTAN/trunk/arch/ia64/
ia64 work.
Fix definition of __u32.
Add more register manipulation functions.
Add unions describing bit-structured registers.
Distinguish between timer, unhandled and spurious external interrupts.
Initialize interval timer to generate first timer interrupt.
432
6809 d 11 h
jermar
/SPARTAN/trunk/arch/
IA-64 work.
Add some asm functions for manipulation with PSR, AR and CR registers.
431
6809 d 19 h
jermar
/SPARTAN/trunk/arch/
IA-64 work.
Exclude external interrupt from universal_handler() scope.
415
6824 d 18 h
jermar
/SPARTAN/trunk/arch/ia64/include/
Make context_set() reset ar.pfs.pfm (especially ar.pfs.pfm.sol) so that register stack does not underflow.
414
6825 d 22 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
6826 d 8 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
6833 d 11 h
jermar
/SPARTAN/trunk/arch/
Small improvement in pte_t type definition.
402
6833 d 20 h
jermar
/SPARTAN/trunk/
Add ALIGN() macro.
Fix usage of early_mapping() in main.c.
The previous version would not map part of the heap.
Please, review.
391
6839 d 9 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
6839 d 20 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
6854 d 10 h
jermar
/SPARTAN/trunk/arch/
Fix copyright notices.
361
6854 d 11 h
bondari
/SPARTAN/trunk/
Memory routines per-arch declations for future implementation
354
6855 d 17 h
jermar
/SPARTAN/trunk/
Physical memory management work.
Define structures for frame zones and frames.
Add some comments.
338
6862 d 16 h
jermar
/SPARTAN/trunk/
Avoid code duplication by creating generic byteorder.h.
Some naming changes in swap functions.
332
6862 d 19 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.
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