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HelenOS
(root)
/
kernel
/
trunk
/
arch
/
sparc64
/
include
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646
6793 d 20 h
jermar
/kernel/trunk/
Fix cpu_init(): frame_alloc() can return 0 as the valid address of block of frames. Do not signal error.
sparc64 work.
Reorganize kernel vs. userspace memory layout.
Add panic_printf().
Turn dummy() into nop rather than into infinite loop.
640
6794 d 19 h
jermar
/kernel/trunk/
sparc64 work.
CPU identification.
634
6796 d 8 h
jermar
/kernel/trunk/arch/sparc64/
sparc64 work.
Better way of trap table organization.
Kernel trap handlers now "stay" on addresses on wich they were linked.
632
6796 d 21 h
jermar
/kernel/trunk/arch/sparc64/
sparc64 work.
Add trap_install_handler().
Use trap_install_handler() to install register window clean, spill and fill handlers.
630
6796 d 23 h
jermar
/kernel/trunk/arch/sparc64/
sparc64 work.
Register window clean, spill and fill handlers.
627
6797 d 2 h
jermar
/kernel/trunk/
Fix ia64 and sparc64 to compile with new atomic_t.
Fix rwlock test #5 and semaphore test #1 to compile with new atomic_t.
sparc64 work.
TBA must be set before a function call when MMU is switched off.
625
6797 d 2 h
palkovsky
/kernel/trunk/
We are now almost -Wall clean.
- redefined atomic_t
- deleted many, many unused variables
- some minor code cleanups found using compiler warning.
619
6798 d 17 h
jermar
/kernel/trunk/arch/sparc64/
sparc64 work.
Functions for disabling/enabling MMU.
TLB initialization.
Identity mapping of first 4M for kernel.
Switch to kernel copy of trap table.
617
6798 d 20 h
jermar
/kernel/trunk/arch/sparc64/
sparc64 work.
Support for TLB Demap operations.
Add tlb_invalidate(), tlb_invalidate_asid() and tlb_invalidate_page() (latter two are broken as they ignore asid).
613
6799 d 19 h
jermar
/kernel/trunk/arch/sparc64/
sparc64 work.
More ITLB and DTLB controlling functions.
586
6802 d 3 h
jermar
/kernel/trunk/
Fix ppc32 and sparc64 to compile again.
Fix sparc64 to function again.
581
6802 d 6 h
palkovsky
/kernel/trunk/
Small debug changes.
569
6803 d 20 h
jermar
/kernel/trunk/
sparc64 work.
Implement functions for reading IMMU and DMMU TLBs.
564
6804 d 20 h
jermar
/kernel/trunk/
Send in some improvements.
534
6807 d 23 h
jermar
/
Rename HelenOS/SPARTAN to HelenOS/kernel again.
532
6807 d 23 h
jermar
/
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.
531
6808 d 22 h
jermar
/kernel/trunk/arch/sparc64/include/mm/
sparc64 work.
MMU ASI & virtual addresses definitions.
530
6809 d 8 h
jermar
/kernel/trunk/arch/sparc64/include/mm/
sparc64 work.
TTE (Translation Table Entry) type definitions.
529
6810 d 2 h
jermar
/kernel/trunk/arch/sparc64/
sparc64 work.
Add dummy trap tables.
528
6810 d 22 h
jermar
/kernel/trunk/
sparc64 work.
The context_save/context_restore needed two other improvements.
First, storing of %fp because of window_fills.
Second, flushing all active windows before CONTEXT_LOAD to make CWP - 1 the overlap window.
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