HelenOS-historic
HelenOS
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HelenOS-historic
(root)
/
kernel
/
trunk
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arch
/
sparc64
/
src/
– Rev 630
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630
6734 d 18 h
jermar
/kernel/trunk/arch/sparc64/
sparc64 work.
Register window clean, spill and fill handlers.
627
6734 d 21 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.
619
6736 d 12 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
6736 d 15 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
6737 d 14 h
jermar
/kernel/trunk/arch/sparc64/
sparc64 work.
More ITLB and DTLB controlling functions.
586
6739 d 22 h
jermar
/kernel/trunk/
Fix ppc32 and sparc64 to compile again.
Fix sparc64 to function again.
570
6741 d 15 h
jermar
/kernel/trunk/arch/sparc64/src/mm/
Missing tlb.c from last commit.
538
6744 d 20 h
jermar
/kernel/trunk/
Buddy allocator cleanup and fixes II.
- Rewrite IS_BUDDY_LEFT_BLOCK so that it does not need floating point on some architectures (e.g. IA-64).
- Get rid of IS_BUDDY_RIGHT_BLOCK.
- Make sparc64 use zone_create_in_region.
534
6745 d 18 h
jermar
/
Rename HelenOS/SPARTAN to HelenOS/kernel again.
532
6745 d 18 h
jermar
/
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.
529
6747 d 21 h
jermar
/kernel/trunk/arch/sparc64/
sparc64 work.
Add dummy trap tables.
528
6748 d 17 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.
527
6749 d 0 h
jermar
/kernel/trunk/
saprc64 work.
Perform leaf-procedure optimization for context_save and context_restore.
526
6749 d 0 h
jermar
/kernel/trunk/
sparc64 work.
No need to save/restore local registers.
525
6749 d 3 h
jermar
/kernel/trunk/arch/sparc64/
sparc64 work.
Add stack.h.
503
6757 d 21 h
jermar
/kernel/trunk/
Rename arch_late_init() to arch_pre_smp_init().
Add arch_post_smp_init().
Enable IRQ_KBD on ia-32 (doesn't work on Bochs SMP, works on Bochs UP).
501
6757 d 23 h
jermar
/
Rename HelenOS/SPARTAN to HelenOS/kernel.
493
6758 d 15 h
jermar
/SPARTAN/trunk/
Move genarch/{src|include}/firmware/ofw to genarch/{src|include}/ofw.
472
6770 d 23 h
jermar
/SPARTAN/trunk/
Changes in build system.
For .S targets, always do -D__ASM__.
Remove unnecessary #define __ASM__ from various *.S files.
At the end of build, generate disassembler dump for kernel.raw.
ia64 work.
Better General Exception handler.
428
6780 d 20 h
jermar
/SPARTAN/trunk/arch/sparc64/src/
sparc64 work.
In context_save() and context_restore(), reserve 128 bytes on stack for save area.
426
6781 d 0 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.
424
6782 d 0 h
jermar
/SPARTAN/trunk/
sparc64 work.
Link kernel with load address 0x4000.
Add fragment of Linux image header to force SILO to always load the kernel at 0x4000.
Adjust ofw.h and ofw.c to work also on sparc64.
421
6785 d 14 h
jermar
/SPARTAN/trunk/
Create genarch directory.
Move ppc32 ofw.[ch] to genarch.
Fix prototype for ofw_call() to return __address instead of int (please review).
Fix copyright notice in sparc64/boot/boot.S.
420
6785 d 15 h
jermar
/SPARTAN/trunk/arch/sparc64/
Small sparc64 changes.
Start native boot loader.
418
6788 d 17 h
jermar
/SPARTAN/trunk/
sparc64 infrastructure.