| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 590 |
6760 d 14 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 |
6760 d 15 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 |
|
| 586 |
6760 d 16 h |
jermar |
/kernel/trunk/ |
Fix ppc32 and sparc64 to compile again.
Fix sparc64 to function again. |
|
| 584 |
6760 d 16 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 |
6760 d 17 h |
jermar |
/kernel/trunk/arch/ia64/ |
Fix IA-64 so that it compiles again.
Characters are not recognised correctly. |
|
| 581 |
6760 d 20 h |
palkovsky |
/kernel/trunk/ |
Small debug changes. |
|
| 578 |
6761 d 6 h |
palkovsky |
/kernel/trunk/ |
Added exception printing.
It does not work correctly on SMP architectures :-/
Preemption error.... |
|
| 577 |
6761 d 6 h |
palkovsky |
/kernel/trunk/ |
Some small fixes, basic changes to ia64 & ppc32 without testing. |
|
| 576 |
6761 d 7 h |
palkovsky |
/kernel/trunk/ |
Changed ia32 & amd64 to use exc_register instead of trap_register.
Fixed dependency list building. I hope you all have 'makedepend' installed,
if you don't it's time to install it, as CC -M builds the dependency
list without directory names..and it just does not work. |
|
| 575 |
6761 d 7 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 |
6761 d 13 h |
palkovsky |
/kernel/trunk/ |
Merged msim & gxemul native keyboards. |
|
| 573 |
6761 d 13 h |
palkovsky |
/kernel/trunk/ |
Added MIPS ARC memory initializaiton. |
|
| 570 |
6762 d 9 h |
jermar |
/kernel/trunk/arch/sparc64/src/mm/ |
Missing tlb.c from last commit. |
|
| 569 |
6762 d 9 h |
jermar |
/kernel/trunk/ |
sparc64 work.
Implement functions for reading IMMU and DMMU TLBs. |
|
| 568 |
6762 d 15 h |
palkovsky |
/kernel/trunk/ |
Configuration tweaks, now supports both CNF and DNF in config.file. |
|
| 567 |
6763 d 7 h |
palkovsky |
/kernel/trunk/ |
Added simple support for arc keyboards on mips. |
|
| 566 |
6763 d 8 h |
palkovsky |
/kernel/trunk/ |
Fixed bug in Intel32/AMD64 boot, that could cause page fault on boot.
Fixes of configuration program. |
|
| 564 |
6763 d 9 h |
jermar |
/kernel/trunk/ |
Send in some improvements. |
|
| 557 |
6763 d 18 h |
jermar |
/kernel/trunk/ |
Add comments describing locking rules for some locks.
Cleanup. |
|
| 552 |
6764 d 10 h |
palkovsky |
/kernel/trunk/ |
Named spinlocks |
|
| 550 |
6764 d 11 h |
palkovsky |
/kernel/trunk/ |
Completely reworked configuration system. |
|
| 548 |
6764 d 12 h |
jermar |
/kernel/trunk/ |
Cleanup and fixes. |
|
| 546 |
6764 d 13 h |
palkovsky |
/kernel/trunk/arch/mips32/ |
Fixed mips gxemul architecture. |
|
| 540 |
6765 d 8 h |
jermar |
/kernel/trunk/arch/ |
Map all available frames of memory on ia32 and amd64 (ticket #10). |
|
| 539 |
6765 d 13 h |
jermar |
/kernel/trunk/ |
Buddy allocator cleanup and fixes.
- Add some comments.
- Update zone information on frames allocation/deallocation. |
|
| 538 |
6765 d 14 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 |
6765 d 15 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 |
6766 d 11 h |
bondari |
/kernel/trunk/ |
Minor bugfix caused by invalid frame_region_not_free() usage |
|
| 534 |
6766 d 12 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel again. |
|
| 533 |
6766 d 12 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 |
6766 d 12 h |
jermar |
/ |
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch. |
|
| 531 |
6767 d 11 h |
jermar |
/kernel/trunk/arch/sparc64/include/mm/ |
sparc64 work.
MMU ASI & virtual addresses definitions. |
|
| 530 |
6767 d 21 h |
jermar |
/kernel/trunk/arch/sparc64/include/mm/ |
sparc64 work.
TTE (Translation Table Entry) type definitions. |
|
| 529 |
6768 d 15 h |
jermar |
/kernel/trunk/arch/sparc64/ |
sparc64 work.
Add dummy trap tables. |
|
| 528 |
6769 d 11 h |
jermar |
/kernel/trunk/ |
sparc64 work.
The context_save/context_restore needed two other improvements.
First, storing of %fp because of window_fills.
Second, flushing all active windows before CONTEXT_LOAD to make CWP - 1 the overlap window. |
|
| 527 |
6769 d 18 h |
jermar |
/kernel/trunk/ |
saprc64 work.
Perform leaf-procedure optimization for context_save and context_restore. |
|
| 526 |
6769 d 18 h |
jermar |
/kernel/trunk/ |
sparc64 work.
No need to save/restore local registers. |
|
| 525 |
6769 d 21 h |
jermar |
/kernel/trunk/arch/sparc64/ |
sparc64 work.
Add stack.h. |
|
| 523 |
6772 d 16 h |
jermar |
/kernel/trunk/ |
Clean up. |
|
| 522 |
6772 d 19 h |
vana |
/kernel/trunk/arch/ia64/src/ski/ |
Comment update |
|