| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 2579 |
6131 d 11 h |
jermar |
/trunk/kernel/arch/ia64/ |
Binutils 2.18 will refuse to link elf64-little with elf64-ia64-little.
Change BFD_NAME from elf64-little to elf64-ia64-little. |
|
| 2519 |
6176 d 19 h |
vana |
/trunk/ |
Pack ski version of HelenOS to image.boot loader |
|
| 2514 |
6180 d 11 h |
vana |
/trunk/kernel/arch/ia64/ |
IA64 Makefile changes for simics |
|
| 2460 |
6275 d 12 h |
jermar |
/trunk/kernel/ |
Better infrastructure for building with different compilers.
Separate ICC_CFLAGS added, SUNCC_CFLAGS extended. |
|
| 2454 |
6276 d 10 h |
jermar |
/trunk/kernel/ |
A bit of infrastructure for building with different compilers.
CFLAGS split into GCC_CFLAGS and SUNCC_CFLAGS.
As of now, there are no separate ICC_CFLAGS, but can be easily added. |
|
| 2125 |
6390 d 12 h |
decky |
/trunk/ |
experimental support for Objective C
(disabled by default) |
|
| 2110 |
6397 d 11 h |
jermar |
/trunk/kernel/arch/ia64/ |
Minor cleanup in ia64. |
|
| 2071 |
6415 d 11 h |
jermar |
/trunk/ |
(c) versus (C) |
|
| 2064 |
6429 d 10 h |
vana |
/trunk/ |
SIMICS added as a simulator kernel runs on |
|
| 1802 |
6600 d 7 h |
decky |
/trunk/ |
cleanup and unify the build system |
|
| 1787 |
6605 d 13 h |
decky |
/ |
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot |
|
| 1495 |
6645 d 7 h |
jermar |
/kernel/trunk/ |
Remove three infinite loops introduced yesterday :-)
Make ia64 ready to load 5 ELF images. |
|
| 1210 |
6686 d 19 h |
vana |
/kernel/trunk/ |
Incomplete VHPT walker support for Itanium |
|
| 1191 |
6693 d 23 h |
jermar |
/kernel/trunk/ |
Kernel support for SYS_ENABLE_IOSPACE.
amd64 and ia32 provide dummy implementation thereof. |
|
| 1106 |
6716 d 9 h |
jermar |
/kernel/trunk/arch/ |
Pass either -DCONFIG_PAGE_PT or -DCONFIG_PAGE_HT to the compiler. |
|
| 1059 |
6722 d 12 h |
jermar |
/kernel/trunk/ |
Clear user address space when creating new page tables.
Fix mapping of l_apic and io_apic on amd64. |
|
| 1053 |
6722 d 15 h |
vana |
/kernel/trunk/ |
Itanium FPU Lazy context switching... but not so much tested |
|
| 938 |
6726 d 13 h |
jermar |
/kernel/trunk/ |
Basic support for loading ELF object files.
ia64, amd64, ia32 working.
mips32 requires some attention. |
|
| 919 |
6729 d 19 h |
jermar |
/kernel/trunk/ |
ia64 work.
Changes to make userspace work (kernel part).
Use ski.conf from contrib directory to run Ski.
There is actually no appropriate syscall handler yet. |
|
| 901 |
6737 d 21 h |
jermar |
/kernel/trunk/arch/ |
ia64 work.
Provide PA2KA(identity) mapping for kernel data references via Alternate Data TLB Fault handler.
Add before_thread_runs_arch() that maps kstack, if necessary.
Add easy to use dtlb_mapping_insert() for comfortable insertion of kernel data mappings. |
|
| 811 |
6759 d 11 h |
jermar |
/kernel/trunk/ |
Fix number of steps in softint division.
Make ia64 port compile with softint. |
|
| 756 |
6766 d 8 h |
jermar |
/kernel/trunk/ |
Memory management work.
Remove the last (i.e. 'root') argument from page_mapping_insert() and page_mapping_find().
Page table address is now extracted from the first (i.e. 'as') argument.
Add a lot of infrastructure to make the above possible.
sparc64 is now broken, most likely because of insufficient identity mapping of physical memory. |
|
| 753 |
6767 d 15 h |
jermar |
/kernel/trunk/ |
Convert ASID management of ia64 to ASID FIFO mechanism.
18-bit RIDs are supported. |
|
| 740 |
6773 d 17 h |
jermar |
/kernel/trunk/ |
ia64 ASID management code (not tested). |
|
| 727 |
6778 d 9 h |
jermar |
/kernel/trunk/ |
New ASID management subsystem (initial work, more is required).
Some TLB invalidation changes. |
|
| 684 |
6789 d 17 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 |
6793 d 20 h |
cejka |
/kernel/trunk/ |
Support for printing float numbers in kernel removed. |
|
| 583 |
6818 d 17 h |
jermar |
/kernel/trunk/arch/ia64/ |
Fix IA-64 so that it compiles again.
Characters are not recognised correctly. |
|
| 539 |
6823 d 13 h |
jermar |
/kernel/trunk/ |
Buddy allocator cleanup and fixes.
- Add some comments.
- Update zone information on frames allocation/deallocation. |
|
| 534 |
6824 d 12 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel again. |
|
| 532 |
6824 d 12 h |
jermar |
/ |
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch. |
|
| 519 |
6831 d 10 h |
vana |
/kernel/trunk/arch/ia64/ |
Keyboard support for ski (ia64 emulator) |
|
| 501 |
6836 d 17 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel. |
|
| 486 |
6844 d 9 h |
jermar |
/SPARTAN/trunk/ |
Revert to -O3 for all architectures as the mips32 bug got fixed. |
|
| 483 |
6844 d 12 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. |
|
| 470 |
6850 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. |
|
| 457 |
6850 d 20 h |
decky |
/SPARTAN/trunk/ |
new build system almost finished |
|
| 455 |
6851 d 8 h |
decky |
/SPARTAN/trunk/ |
new build system upgrade
finished work for IA-32, IA-64, PPC-32, SPARC-64 |
|
| 435 |
6853 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. |
|
| 431 |
6855 d 19 h |
jermar |
/SPARTAN/trunk/arch/ |
IA-64 work.
Exclude external interrupt from universal_handler() scope. |
|