| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 623 |
6763 d 14 h |
jermar |
/kernel/trunk/ |
Add SPINLOCK_DECLARE and SPINLOCK_INITIALIZE macros.
SPINLOCK_DECLARE is to be used instead of direct spinlock_t declarations
in dynamically allocated structures on which spinlock_initialize() is called after
their creation.
SPINLOCK_INITIALIZE is to be used instead of direct spinlock_t declarations
of global spinlocks. It declares and initializes the spinlock.
Moreover, both macros are empty on UP so that -Wall warnings about unused structures
get supressed. |
|
| 622 |
6764 d 4 h |
palkovsky |
/kernel/trunk/ |
Better gcc CALLER implementation |
|
| 615 |
6765 d 13 h |
palkovsky |
/kernel/trunk/ |
Cleanups to make it compile with -Wall. Did not catch everything yet. |
|
| 609 |
6766 d 7 h |
palkovsky |
/kernel/trunk/ |
added support for breakpoints to mips32 |
|
| 607 |
6766 d 8 h |
palkovsky |
/kernel/trunk/ |
Fixed weird simics panic.
Run kconsole, if we panic. This currently works in gxemul,
simics. In mips we need to modify the simulator.
On ia32 we need a function, that would speak directly to the chip
and fetch the character using polling. |
|
| 601 |
6767 d 5 h |
palkovsky |
/kernel/trunk/ |
Added some readline functionality to kconsole.
Arrows editing, history, tab completion. |
|
| 597 |
6767 d 11 h |
jermar |
/kernel/trunk/ |
Finer grained TLB invalidate functions for ia32 and amd64. Not yet deployed. |
|
| 596 |
6768 d 1 h |
jermar |
/kernel/trunk/ |
kconsole cleanup.
Separate commands from the engine. |
|
| 594 |
6768 d 6 h |
jermar |
/kernel/trunk/ |
ptlb command (currently usable on mips32 only). |
|
| 587 |
6768 d 8 h |
jermar |
/kernel/trunk/ |
Nasty hack for ppc32.
Main Makefile now passes -D$(ARCH) so that it is possible to have ugly architectural #ifdefs. |
|
| 586 |
6768 d 9 h |
jermar |
/kernel/trunk/ |
Fix ppc32 and sparc64 to compile again.
Fix sparc64 to function again. |
|
| 585 |
6768 d 9 h |
palkovsky |
/kernel/trunk/generic/ |
String constants without spaces are now supported by call commands.
For more we would need some lexer.
The call? commands are not compatibile with stdarg functions on AMD
architectures, because of the calling sequence. |
|
| 582 |
6768 d 10 h |
palkovsky |
/kernel/trunk/generic/ |
Added calling of generic functions to kconsole. |
|
| 581 |
6768 d 13 h |
palkovsky |
/kernel/trunk/ |
Small debug changes. |
|
| 578 |
6768 d 23 h |
palkovsky |
/kernel/trunk/ |
Added exception printing.
It does not work correctly on SMP architectures :-/
Preemption error.... |
|
| 575 |
6769 d 1 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. |
|
| 571 |
6770 d 0 h |
jermar |
/kernel/trunk/generic/include/ |
Missing braces.
By the way, new ALIGN_UP broke ppc32 (commits 564 vs. 565). |
|
| 569 |
6770 d 2 h |
jermar |
/kernel/trunk/ |
sparc64 work.
Implement functions for reading IMMU and DMMU TLBs. |
|
| 565 |
6771 d 1 h |
jermar |
/kernel/trunk/generic/include/ |
Improved ALIGN_UP. |
|
| 564 |
6771 d 2 h |
jermar |
/kernel/trunk/ |
Send in some improvements. |
|
| 561 |
6771 d 8 h |
decky |
/kernel/trunk/ |
better way of placing revision, timestamp and arch in banner |
|
| 557 |
6771 d 11 h |
jermar |
/kernel/trunk/ |
Add comments describing locking rules for some locks.
Cleanup. |
|
| 553 |
6772 d 2 h |
palkovsky |
/kernel/trunk/generic/include/synch/ |
Fix of compiling without SMP. |
|
| 552 |
6772 d 3 h |
palkovsky |
/kernel/trunk/ |
Named spinlocks |
|
| 548 |
6772 d 5 h |
jermar |
/kernel/trunk/ |
Cleanup and fixes. |
|
| 539 |
6773 d 6 h |
jermar |
/kernel/trunk/ |
Buddy allocator cleanup and fixes.
- Add some comments.
- Update zone information on frames allocation/deallocation. |
|
| 538 |
6773 d 7 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 |
6773 d 8 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 |
6774 d 5 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel again. |
|
| 533 |
6774 d 5 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 |
6774 d 5 h |
jermar |
/ |
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch. |
|
| 524 |
6779 d 11 h |
jermar |
/kernel/trunk/generic/include/ |
sort.h was actually written by Sergey Bondari. |
|
| 518 |
6782 d 2 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 |
6783 d 2 h |
jermar |
/kernel/trunk/ |
Implement basic kernel console command recognition.
Commands without arguments are now recognized. |
|
| 511 |
6786 d 1 h |
jermar |
/kernel/trunk/ |
Enable dummy kconsole for ia32 and amd64 (UP mode works). |
|
| 510 |
6786 d 1 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. |
|
| 503 |
6786 d 8 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 |
6786 d 10 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel. |
|
| 492 |
6787 d 3 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. |
|
| 489 |
6793 d 9 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. |
|