Rev |
Age |
Author |
Path |
Log message |
Diff |
605 |
6878 d 8 h |
palkovsky |
/kernel/trunk/arch/mips32/src/drivers/ |
Allow for different ARC frame size and kernel frame size. |
|
604 |
6878 d 9 h |
palkovsky |
/kernel/trunk/ |
Make it boot on SGI indy again. |
|
600 |
6879 d 5 h |
jermar |
/kernel/trunk/arch/mips32/ |
Different sizes of TLB on mips32.
R4000 has 48 entries, 4kc has only 16 entries. |
|
599 |
6879 d 5 h |
jermar |
/kernel/trunk/arch/mips32/ |
Fixes for mips32 invalidation functions. |
|
598 |
6879 d 6 h |
jermar |
/kernel/trunk/arch/mips32/src/mm/ |
TLB invalidation functions for mips32. Not deployed yet. Not tested. |
|
595 |
6880 d 0 h |
palkovsky |
/kernel/trunk/ |
Fixed bug in vm.c that turned off preemption. Found in versions 390:391. |
|
594 |
6880 d 1 h |
jermar |
/kernel/trunk/ |
ptlb command (currently usable on mips32 only). |
|
593 |
6880 d 1 h |
palkovsky |
/kernel/trunk/arch/mips32/src/ |
Fixed typo. |
|
590 |
6880 d 2 h |
palkovsky |
/kernel/trunk/ |
Move all MIPS exceptions to generic dispatcher.
Align size in malloc() to __native size, some architectures
don't like it unaligned. |
|
588 |
6880 d 3 h |
palkovsky |
/kernel/trunk/ |
Added support for backspace
- printing '\b' should move the cursor one char to the left
- backspace key should return '\b' to application |
|
581 |
6880 d 8 h |
palkovsky |
/kernel/trunk/ |
Small debug changes. |
|
578 |
6880 d 18 h |
palkovsky |
/kernel/trunk/ |
Added exception printing.
It does not work correctly on SMP architectures :-/
Preemption error.... |
|
577 |
6880 d 18 h |
palkovsky |
/kernel/trunk/ |
Some small fixes, basic changes to ia64 & ppc32 without testing. |
|
575 |
6880 d 19 h |
palkovsky |
/kernel/trunk/ |
Added generic exc_register/exc_dispatch functions,
copied from ia32 architecture. Currently only mips32 uses them.
The chardev_t can now be both input & output device (was
needed for serial driver).
Broken other architectures - ia64, sparc, powerpc will not compile.
Mips32 supports input on all msim, gxemul, indy(tested emulation
in gxemul, loses characters), simics. Simics serial line
is done using polling, I was unable to make it produce
an interrupt when the key was pressed. |
|
574 |
6881 d 1 h |
palkovsky |
/kernel/trunk/ |
Merged msim & gxemul native keyboards. |
|
573 |
6881 d 1 h |
palkovsky |
/kernel/trunk/ |
Added MIPS ARC memory initializaiton. |
|
569 |
6881 d 21 h |
jermar |
/kernel/trunk/ |
sparc64 work.
Implement functions for reading IMMU and DMMU TLBs. |
|
568 |
6882 d 4 h |
palkovsky |
/kernel/trunk/ |
Configuration tweaks, now supports both CNF and DNF in config.file. |
|
567 |
6882 d 19 h |
palkovsky |
/kernel/trunk/ |
Added simple support for arc keyboards on mips. |
|
550 |
6883 d 23 h |
palkovsky |
/kernel/trunk/ |
Completely reworked configuration system. |
|
548 |
6884 d 0 h |
jermar |
/kernel/trunk/ |
Cleanup and fixes. |
|
546 |
6884 d 1 h |
palkovsky |
/kernel/trunk/arch/mips32/ |
Fixed mips gxemul architecture. |
|
536 |
6885 d 23 h |
bondari |
/kernel/trunk/ |
Minor bugfix caused by invalid frame_region_not_free() usage |
|
534 |
6886 d 0 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel again. |
|
533 |
6886 d 0 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 |
6886 d 0 h |
jermar |
/ |
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch. |
|
511 |
6897 d 20 h |
jermar |
/kernel/trunk/ |
Enable dummy kconsole for ia32 and amd64 (UP mode works). |
|
510 |
6897 d 20 h |
jermar |
/kernel/trunk/ |
Add chardev_t.
This type is meant to abstract any input character device such as keyboard, serial port etc.
Add stdin.
Add dummy kconsole. |
|
509 |
6897 d 22 h |
jermar |
/kernel/trunk/ |
Basic keyboard support for mips32 (msim). |
|
506 |
6898 d 1 h |
decky |
/kernel/trunk/ |
preparation for init task loading |
|
503 |
6898 d 3 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 |
6898 d 5 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel. |
|
492 |
6898 d 22 h |
jermar |
/SPARTAN/trunk/ |
Rename map_page_to_frame() to page_mapping_insert() and find_mapping() to page_mapping_find().
New names should make it more apparent that these two belong together. |
|
486 |
6905 d 21 h |
jermar |
/SPARTAN/trunk/ |
Revert to -O3 for all architectures as the mips32 bug got fixed. |
|
484 |
6905 d 22 h |
palkovsky |
/SPARTAN/trunk/arch/mips32/src/ |
Fixed typo in context save. |
|
483 |
6906 d 0 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. |
|
477 |
6909 d 6 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. |
|
475 |
6910 d 6 h |
jermar |
/SPARTAN/trunk/ |
Define atomic_t type. |
|
472 |
6911 d 5 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. |
|
461 |
6912 d 7 h |
decky |
/SPARTAN/trunk/ |
link kernel in ARCH's native format first, then use objcopy to create output format |
|