Rev |
Age |
Author |
Path |
Log message |
Diff |
578 |
6833 d 16 h |
palkovsky |
/kernel/trunk/ |
Added exception printing.
It does not work correctly on SMP architectures :-/
Preemption error.... |
|
575 |
6833 d 18 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. |
|
569 |
6834 d 20 h |
jermar |
/kernel/trunk/ |
sparc64 work.
Implement functions for reading IMMU and DMMU TLBs. |
|
564 |
6835 d 19 h |
jermar |
/kernel/trunk/ |
Send in some improvements. |
|
562 |
6836 d 1 h |
decky |
/kernel/trunk/generic/src/main/ |
fix typo |
|
561 |
6836 d 1 h |
decky |
/kernel/trunk/ |
better way of placing revision, timestamp and arch in banner |
|
557 |
6836 d 5 h |
jermar |
/kernel/trunk/ |
Add comments describing locking rules for some locks.
Cleanup. |
|
552 |
6836 d 20 h |
palkovsky |
/kernel/trunk/ |
Named spinlocks |
|
548 |
6836 d 23 h |
jermar |
/kernel/trunk/ |
Cleanup and fixes. |
|
544 |
6837 d 5 h |
decky |
/kernel/trunk/generic/src/console/ |
kconsole halt command |
|
541 |
6837 d 19 h |
jermar |
/kernel/trunk/generic/src/mm/ |
Get rid of junk. |
|
539 |
6837 d 23 h |
jermar |
/kernel/trunk/ |
Buddy allocator cleanup and fixes.
- Add some comments.
- Update zone information on frames allocation/deallocation. |
|
538 |
6838 d 0 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. |
|
537 |
6838 d 1 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 |
|
536 |
6838 d 21 h |
bondari |
/kernel/trunk/ |
Minor bugfix caused by invalid frame_region_not_free() usage |
|
534 |
6838 d 23 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel again. |
|
533 |
6838 d 23 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 |
6838 d 23 h |
jermar |
/ |
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch. |
|
523 |
6845 d 2 h |
jermar |
/kernel/trunk/ |
Clean up. |
|
518 |
6846 d 20 h |
jermar |
/kernel/trunk/ |
Improve kconsole's support for recognition of commands with arguments.
Implement ARG_TYPE_STRING.
Add 'describe' command.
Move kconsole.c to generic/src/console.
Move kconsole.h to generic/include/console. |
|
517 |
6847 d 19 h |
jermar |
/kernel/trunk/ |
Implement basic kernel console command recognition.
Commands without arguments are now recognized. |
|
512 |
6850 d 5 h |
jermar |
/kernel/trunk/ |
SMP work.
Add madt_irq_to_pin().
Make ksmp() use virtual irq_to_pin() function, which makes better sence for ACPI configurations. |
|
511 |
6850 d 18 h |
jermar |
/kernel/trunk/ |
Enable dummy kconsole for ia32 and amd64 (UP mode works). |
|
510 |
6850 d 19 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. |
|
508 |
6850 d 22 h |
jermar |
/kernel/trunk/ |
Basic keyboard support for ia32.
For some reason, keyoboard looks dead on SMP.
Make kinit() print "kinit..." strings in longer intervals. |
|
506 |
6851 d 0 h |
decky |
/kernel/trunk/ |
preparation for init task loading |
|
503 |
6851 d 2 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 |
6851 d 3 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel. |
|
492 |
6851 d 20 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. |
|
490 |
6858 d 2 h |
jermar |
/SPARTAN/trunk/generic/src/mm/ |
Fix typo and clean up comments. |
|
489 |
6858 d 2 h |
jermar |
/SPARTAN/trunk/generic/ |
Make the buddy system more general.
Store implementation defined pointer in buddy_system_t.
Pass buddy system pointer to implementation defined buddy system operations. |
|
488 |
6858 d 8 h |
bondari |
/SPARTAN/trunk/generic/src/mm/ |
Small fix :) |
|
487 |
6858 d 8 h |
bondari |
/SPARTAN/trunk/generic/src/mm/ |
Frame isect/coalesce functions optimization |
|
483 |
6858 d 23 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. |
|
480 |
6860 d 22 h |
bondari |
/SPARTAN/trunk/generic/ |
Buddy system allocator implementation. Not checked. For review only. |
|
479 |
6862 d 0 h |
bondari |
/SPARTAN/trunk/generic/ |
Buddy system implementation. Not functional yet - only framework prepeared.
Also added 2 macros FRAME2ADDR and ADDR2FRAME. |
|
475 |
6863 d 4 h |
jermar |
/SPARTAN/trunk/ |
Define atomic_t type. |
|
470 |
6864 d 17 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. |
|
463 |
6865 d 4 h |
decky |
/SPARTAN/trunk/ |
even fancier release/revision display |
|
462 |
6865 d 4 h |
decky |
/SPARTAN/trunk/ |
include svn revision and build time in the kernel |
|