Rev |
Age |
Author |
Path |
Log message |
Diff |
623 |
6825 d 13 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 |
6826 d 3 h |
palkovsky |
/kernel/trunk/ |
Better gcc CALLER implementation |
|
618 |
6827 d 1 h |
jermar |
/kernel/trunk/arch/mips32/src/mm/ |
Unify mips32 and sparc64 tlb_invalidate_all() semantics: do not invalidate locked/wired TLB entries. |
|
615 |
6827 d 12 h |
palkovsky |
/kernel/trunk/ |
Cleanups to make it compile with -Wall. Did not catch everything yet. |
|
614 |
6827 d 22 h |
palkovsky |
/kernel/trunk/ |
Added support for mips breakpoints.
We have a kind of kernel debugger :-)
Breakpoints on JMP/Branch instructions are not supported and
they are reported after the breakpoint is fired and exited as
a BranchDelay exception. If we found a way, how to detect these
instructions, we would be able to support them as 'one-time' breakpoints. |
|
612 |
6828 d 4 h |
jermar |
/kernel/trunk/arch/mips32/src/mm/ |
Weaken the assumption, that PageMask register contains the right mask everytime.
As a result, TLB exceptions will explicitly write this register when filling TLB entry.
Adjust tlb_print() on mips32 to print PageMask as well. |
|
610 |
6828 d 6 h |
palkovsky |
/kernel/trunk/arch/mips32/ |
Cleanup of unnecessary things. |
|
609 |
6828 d 6 h |
palkovsky |
/kernel/trunk/ |
added support for breakpoints to mips32 |
|
607 |
6828 d 7 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. |
|
606 |
6828 d 8 h |
palkovsky |
/kernel/trunk/ |
Small kconsole readline changes.
Some mips tweaks to allow for real keyboard support in indy. |
|
605 |
6828 d 12 h |
palkovsky |
/kernel/trunk/arch/mips32/src/drivers/ |
Allow for different ARC frame size and kernel frame size. |
|
604 |
6828 d 12 h |
palkovsky |
/kernel/trunk/ |
Make it boot on SGI indy again. |
|
600 |
6829 d 8 h |
jermar |
/kernel/trunk/arch/mips32/ |
Different sizes of TLB on mips32.
R4000 has 48 entries, 4kc has only 16 entries. |
|
599 |
6829 d 9 h |
jermar |
/kernel/trunk/arch/mips32/ |
Fixes for mips32 invalidation functions. |
|
598 |
6829 d 10 h |
jermar |
/kernel/trunk/arch/mips32/src/mm/ |
TLB invalidation functions for mips32. Not deployed yet. Not tested. |
|
595 |
6830 d 4 h |
palkovsky |
/kernel/trunk/ |
Fixed bug in vm.c that turned off preemption. Found in versions 390:391. |
|
594 |
6830 d 4 h |
jermar |
/kernel/trunk/ |
ptlb command (currently usable on mips32 only). |
|
593 |
6830 d 5 h |
palkovsky |
/kernel/trunk/arch/mips32/src/ |
Fixed typo. |
|
590 |
6830 d 6 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 |
6830 d 7 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 |
|