| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 748 |
6726 d 18 h |
jermar |
/kernel/trunk/arch/ia64/ |
First HT_HASH_ARCH implementation for ia64. |
|
| 747 |
6727 d 11 h |
jermar |
/kernel/trunk/ |
ia64 work.
Add nice wrappers for thash and ttag instructions.
Add nice wrappers for accessing reion registers and PTA.
Fix set_vhpt_environment().
Allocate and initialize page_ht (a.k.a. VHPT).
Add missing header to sparc64.
Remove excessive header from debug.h. |
|
| 746 |
6727 d 20 h |
jermar |
/kernel/trunk/ |
Page hash table modifications. |
|
| 742 |
6729 d 13 h |
jermar |
/kernel/trunk/arch/ |
sparc64 work.
Memory context (ASID) is, in fact, 13 bits (and not 12 bits) wide. |
|
| 740 |
6729 d 19 h |
jermar |
/kernel/trunk/ |
ia64 ASID management code (not tested). |
|
| 736 |
6731 d 16 h |
jermar |
/kernel/trunk/arch/ia64/src/ |
Fix panic_printf on ia64 to call halt() instead of cpu_halt(). |
|
| 728 |
6734 d 11 h |
vana |
/kernel/trunk/arch/ia64/src/mm/ |
Serialize writes to RR because of assembler RAW warning. |
|
| 726 |
6734 d 12 h |
jermar |
/kernel/trunk/arch/ia64/src/mm/ |
Temporarily disable set_VHPT_environment() to stop ia64 kernel from faulting. |
|
| 716 |
6738 d 16 h |
vana |
/kernel/trunk/arch/ia64/src/mm/ |
ttag and thash envelope functions |
|
| 715 |
6738 d 16 h |
vana |
/kernel/trunk/arch/ia64/ |
VHPT setup to be able to use ttag and thash instructions |
|
| 684 |
6745 d 19 h |
jermar |
/kernel/trunk/ |
Memory management work.
Move generic 4-level page table interface to genarch
and enable architectures to use different virtual memory
mechanisms (e.g. page hash tables).
Start page hash table support.
Switch ia64 and sparc64 to page hash tables.
Other architectures keep on using 4-level page table interface. |
|
| 674 |
6749 d 22 h |
cejka |
/kernel/trunk/ |
Support for printing float numbers in kernel removed. |
|
| 659 |
6762 d 23 h |
jermar |
/kernel/trunk/ |
Make the kernel compile with -Wall. |
|
| 586 |
6774 d 18 h |
jermar |
/kernel/trunk/ |
Fix ppc32 and sparc64 to compile again.
Fix sparc64 to function again. |
|
| 584 |
6774 d 19 h |
jermar |
/kernel/trunk/arch/ia64/src/ski/ |
Fix IA-64 ski_getchar().
Output operand vs. input operand.
Now the characters are read correctly. |
|
| 583 |
6774 d 19 h |
jermar |
/kernel/trunk/arch/ia64/ |
Fix IA-64 so that it compiles again.
Characters are not recognised correctly. |
|
| 577 |
6775 d 9 h |
palkovsky |
/kernel/trunk/ |
Some small fixes, basic changes to ia64 & ppc32 without testing. |
|
| 534 |
6780 d 14 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel again. |
|
| 533 |
6780 d 14 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 |
6780 d 15 h |
jermar |
/ |
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch. |
|
| 523 |
6786 d 18 h |
jermar |
/kernel/trunk/ |
Clean up. |
|
| 522 |
6786 d 21 h |
vana |
/kernel/trunk/arch/ia64/src/ski/ |
Comment update |
|
| 521 |
6786 d 21 h |
vana |
/kernel/trunk/arch/ia64/ |
Coding style patch. |
|
| 520 |
6787 d 12 h |
vana |
/kernel/trunk/arch/ia64/ |
Lost files from last commit. |
|
| 519 |
6787 d 12 h |
vana |
/kernel/trunk/arch/ia64/ |
Keyboard support for ski (ia64 emulator) |
|
| 503 |
6792 d 18 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 |
6792 d 19 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel. |
|
| 478 |
6803 d 17 h |
jermar |
/SPARTAN/trunk/ |
Re-aply mistakenly reverted changes. |
|
| 477 |
6803 d 20 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 |
6803 d 21 h |
jermar |
/SPARTAN/trunk/arch/ia64/ |
ia64 CPU identification. |
|
| 473 |
6805 d 12 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 |
6805 d 20 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 |
6806 d 9 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. |
|
| 456 |
6806 d 22 h |
jermar |
/SPARTAN/trunk/arch/ia64/src/ |
ia64 work.
Add missing srlz_d().
Remove extra stops.
Coding style cleanups. |
|
| 445 |
6807 d 19 h |
jermar |
/SPARTAN/trunk/arch/ia64/ |
ia64 work.
Fix SP_DELTA alignment.
Cosmetics. |
|
| 444 |
6807 d 19 h |
vana |
/SPARTAN/trunk/arch/ia64/ |
Context restore in HEAVYWEIGHT handlers |
|
| 443 |
6807 d 20 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 |
6807 d 21 h |
vana |
/SPARTAN/trunk/arch/ia64/src/ |
sp should not be decremented after last save |
|
| 441 |
6807 d 22 h |
jermar |
/SPARTAN/trunk/arch/ia64/src/ |
r12 (stack pointer) must be descremented prior to storing data into new memory stack frame. |
|
| 439 |
6808 d 18 h |
jermar |
/SPARTAN/trunk/arch/ia64/src/ |
Two small ia64 improvements. |
|