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Rev Age Author Path Log message Diff
628 6770 d 3 h decky /kernel/trunk/ ia32: floppy boot image uses GRUB  
625 6770 d 6 h palkovsky /kernel/trunk/ We are now almost -Wall clean.
- redefined atomic_t
- deleted many, many unused variables
- some minor code cleanups found using compiler warning.
 
624 6770 d 6 h jermar /kernel/trunk/generic/ Add LIST_INITIALIZE() macro to declare and initialize statically allocated lists.  
623 6770 d 11 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 6771 d 1 h palkovsky /kernel/trunk/ Better gcc CALLER implementation  
621 6771 d 7 h palkovsky /kernel/trunk/ better architecture line  
616 6771 d 23 h palkovsky /kernel/trunk/generic/src/debug/ Symtab completion now completes even * and & symbols.  
615 6772 d 10 h palkovsky /kernel/trunk/ Cleanups to make it compile with -Wall. Did not catch everything yet.  
614 6772 d 20 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.
 
611 6773 d 3 h jermar /kernel/trunk/generic/src/console/ Fix kconsole so that side-effect command shortcuts do not take effect.  
609 6773 d 4 h palkovsky /kernel/trunk/ added support for breakpoints to mips32  
608 6773 d 5 h palkovsky /kernel/trunk/generic/src/console/ intelligent retyping for set4  
607 6773 d 5 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 6773 d 6 h palkovsky /kernel/trunk/ Small kconsole readline changes.
Some mips tweaks to allow for real keyboard support in indy.
 
603 6773 d 23 h palkovsky /kernel/trunk/generic/src/ Added set4 command.  
602 6774 d 0 h palkovsky /kernel/trunk/ Symtab returns correct addresses even when symtab is befor bss.
Some tab completion optimization.
 
601 6774 d 2 h palkovsky /kernel/trunk/ Added some readline functionality to kconsole.
Arrows editing, history, tab completion.
 
596 6774 d 22 h jermar /kernel/trunk/ kconsole cleanup.
Separate commands from the engine.
 
594 6775 d 2 h jermar /kernel/trunk/ ptlb command (currently usable on mips32 only).  
591 6775 d 4 h palkovsky /kernel/trunk/generic/src/ Fixes in new console.  
590 6775 d 4 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.
 
589 6775 d 5 h palkovsky /kernel/trunk/generic/src/console/ Added * operator to symbols.  
588 6775 d 5 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 6775 d 6 h jermar /kernel/trunk/ Fix ppc32 and sparc64 to compile again.
Fix sparc64 to function again.
 
585 6775 d 6 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 6775 d 7 h palkovsky /kernel/trunk/generic/ Added calling of generic functions to kconsole.  
581 6775 d 9 h palkovsky /kernel/trunk/ Small debug changes.  
579 6775 d 10 h palkovsky /kernel/trunk/generic/src/ Removed unnecessary interrupts_disable from kconsole.
Fixed calling gets() with interrupts_disable.
 
578 6775 d 20 h palkovsky /kernel/trunk/ Added exception printing.
It does not work correctly on SMP architectures :-/
Preemption error....
 
575 6775 d 21 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 6776 d 23 h jermar /kernel/trunk/ sparc64 work.
Implement functions for reading IMMU and DMMU TLBs.
 
564 6777 d 23 h jermar /kernel/trunk/ Send in some improvements.  
562 6778 d 4 h decky /kernel/trunk/generic/src/main/ fix typo  
561 6778 d 4 h decky /kernel/trunk/ better way of placing revision, timestamp and arch in banner  
557 6778 d 8 h jermar /kernel/trunk/ Add comments describing locking rules for some locks.
Cleanup.
 
552 6779 d 0 h palkovsky /kernel/trunk/ Named spinlocks  
548 6779 d 2 h jermar /kernel/trunk/ Cleanup and fixes.  
544 6779 d 9 h decky /kernel/trunk/generic/src/console/ kconsole halt command  
541 6779 d 22 h jermar /kernel/trunk/generic/src/mm/ Get rid of junk.  
539 6780 d 3 h jermar /kernel/trunk/ Buddy allocator cleanup and fixes.
- Add some comments.
- Update zone information on frames allocation/deallocation.