| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 569 |
6779 d 0 h |
jermar |
/kernel/trunk/ |
sparc64 work.
Implement functions for reading IMMU and DMMU TLBs. |
|
| 564 |
6780 d 0 h |
jermar |
/kernel/trunk/ |
Send in some improvements. |
|
| 539 |
6782 d 3 h |
jermar |
/kernel/trunk/ |
Buddy allocator cleanup and fixes.
- Add some comments.
- Update zone information on frames allocation/deallocation. |
|
| 537 |
6782 d 6 h |
jermar |
/kernel/trunk/ |
Buddy system cleanup and fixes.
- missing use of KA2PA in frame_init
- truncating black list addresses to frame boundaries
- removal of left-over obsolete structures
- fixing some comments |
|
| 534 |
6783 d 3 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel again. |
|
| 533 |
6783 d 3 h |
bondari |
/SPARTAN/trunk/ |
Buddy allocator for physical memory complete implementation.
Tested on IA32, AMD64, MIPS32. RWLock Test #5 is not passed.
NOTE: Other architectures could be broken (but should not be) |
|
| 532 |
6783 d 3 h |
jermar |
/ |
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch. |
|
| 523 |
6789 d 6 h |
jermar |
/kernel/trunk/ |
Clean up. |
|
| 522 |
6789 d 10 h |
vana |
/kernel/trunk/arch/ia64/src/ski/ |
Comment update |
|
| 521 |
6789 d 10 h |
vana |
/kernel/trunk/arch/ia64/ |
Coding style patch. |
|
| 520 |
6790 d 1 h |
vana |
/kernel/trunk/arch/ia64/ |
Lost files from last commit. |
|
| 519 |
6790 d 1 h |
vana |
/kernel/trunk/arch/ia64/ |
Keyboard support for ski (ia64 emulator) |
|
| 503 |
6795 d 6 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 |
6795 d 7 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel. |
|
| 486 |
6803 d 0 h |
jermar |
/SPARTAN/trunk/ |
Revert to -O3 for all architectures as the mips32 bug got fixed. |
|
| 483 |
6803 d 3 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. |
|
| 478 |
6806 d 5 h |
jermar |
/SPARTAN/trunk/ |
Re-aply mistakenly reverted changes. |
|
| 477 |
6806 d 8 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. |
|
| 476 |
6806 d 10 h |
jermar |
/SPARTAN/trunk/arch/ia64/ |
ia64 CPU identification. |
|
| 475 |
6807 d 9 h |
jermar |
/SPARTAN/trunk/ |
Define atomic_t type. |
|
| 473 |
6808 d 0 h |
jermar |
/SPARTAN/trunk/arch/ia64/src/ |
ia64 work.
Comment some offending steps of heavyweight interrupt handler regarding RSE switching.
With this change, ia64 will do well on tests rwlock #4 and thread #1.
Cleanup. |
|
| 472 |
6808 d 8 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. |
|
| 470 |
6808 d 21 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. |
|
| 461 |
6809 d 10 h |
decky |
/SPARTAN/trunk/ |
link kernel in ARCH's native format first, then use objcopy to create output format |
|
| 457 |
6809 d 11 h |
decky |
/SPARTAN/trunk/ |
new build system almost finished |
|
| 456 |
6809 d 11 h |
jermar |
/SPARTAN/trunk/arch/ia64/src/ |
ia64 work.
Add missing srlz_d().
Remove extra stops.
Coding style cleanups. |
|
| 455 |
6809 d 23 h |
decky |
/SPARTAN/trunk/ |
new build system upgrade
finished work for IA-32, IA-64, PPC-32, SPARC-64 |
|
| 445 |
6810 d 7 h |
jermar |
/SPARTAN/trunk/arch/ia64/ |
ia64 work.
Fix SP_DELTA alignment.
Cosmetics. |
|
| 444 |
6810 d 7 h |
vana |
/SPARTAN/trunk/arch/ia64/ |
Context restore in HEAVYWEIGHT handlers |
|
| 443 |
6810 d 9 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. |
|
| 442 |
6810 d 10 h |
vana |
/SPARTAN/trunk/arch/ia64/src/ |
sp should not be decremented after last save |
|
| 441 |
6810 d 10 h |
jermar |
/SPARTAN/trunk/arch/ia64/src/ |
r12 (stack pointer) must be descremented prior to storing data into new memory stack frame. |
|
| 439 |
6811 d 6 h |
jermar |
/SPARTAN/trunk/arch/ia64/src/ |
Two small ia64 improvements. |
|
| 438 |
6811 d 7 h |
jermar |
/SPARTAN/trunk/arch/ia64/src/ |
ia64 work.
Heavyweight handler should be complete up to the point where it switches back to interrupted RSE context. |
|
| 435 |
6812 d 1 h |
jermar |
/SPARTAN/trunk/arch/ia64/ |
ia64 work.
Begin implemention of heavyweight interrupt handler.
Finish implementation of interval timer.
Add some PAL macros. |
|
| 434 |
6814 d 0 h |
jermar |
/SPARTAN/trunk/arch/ia64/src/ |
Fix switch variable. |
|
| 433 |
6814 d 1 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 |
6814 d 2 h |
jermar |
/SPARTAN/trunk/arch/ |
IA-64 work.
Add some asm functions for manipulation with PSR, AR and CR registers. |
|
| 431 |
6814 d 10 h |
jermar |
/SPARTAN/trunk/arch/ |
IA-64 work.
Exclude external interrupt from universal_handler() scope. |
|
| 430 |
6816 d 0 h |
jermar |
/SPARTAN/trunk/ |
Move src/ and include/ to generic. |
|