Rev |
Age |
Author |
Path |
Log message |
Diff |
1101 |
6727 d 21 h |
jermar |
/kernel/trunk/ |
B+-tree implementation.
Currently supports only inserting and searching. |
|
1100 |
6727 d 21 h |
palkovsky |
/kernel/trunk/ |
Cleanup of spinlocks, now compiles both ia32 and amd64 with
and without DEBUG_SPINLOCKS. Made spinlocks inline.
Moved syscall_handler to generic (it was identical for ia32,amd64 & mips32).
Made slightly faster syscall for ia32.
Made better interrupt routines for ia32.
Allow not saving non-scratch registers during interrupt on ia32,amd64,mips32.
Aligned interrupt handlers on ia32,amd64, this should prevent problems
with different instruction lengths. |
|
1090 |
6728 d 21 h |
palkovsky |
/kernel/trunk/generic/ |
Reduced unnecessary IPC system calls.
Allow everything to be sync & async, everything is handled using messages. |
|
1088 |
6729 d 4 h |
palkovsky |
/kernel/trunk/generic/ |
More IPC stuff, added correct closing of connections from both sides. |
|
1086 |
6729 d 18 h |
palkovsky |
/kernel/trunk/generic/ |
Untested better IPC functions.
* There is some bug in MIPS, unpredicatbly sometimes the thread gets mapped
different frame for stack. |
|
1084 |
6730 d 16 h |
palkovsky |
/kernel/trunk/ |
Better IPC implementation with regard to locking and final cleanup. |
|
1078 |
6730 d 23 h |
jermar |
/kernel/trunk/ |
Improved uspace threads.
ia64 needs fixing. |
|
1072 |
6731 d 5 h |
palkovsky |
/kernel/trunk/ |
Added debugger to AMD64.
Added automatic debugging of AS if it is not rewritten with zero.
Did small changes to IPC infrastructure. |
|
1070 |
6731 d 7 h |
jermar |
/kernel/trunk/ |
More checks for address space area conflicts. |
|
1066 |
6731 d 16 h |
jermar |
/kernel/trunk/ |
Support for user space threads. |
|
1063 |
6731 d 17 h |
palkovsky |
/kernel/trunk/ |
Add support for more then 2GB of address space for AMD64. |
|
1062 |
6731 d 19 h |
jermar |
/kernel/trunk/ |
It is now possible to associate symbolic names with both threads and tasks.
More verbose kconsole threads, tasks and scheduler commands. |
|
1060 |
6731 d 20 h |
palkovsky |
/kernel/trunk/ |
Added task_print.
Fixed ipc to support connect_me_to. |
|
1050 |
6732 d 1 h |
palkovsky |
/kernel/trunk/ |
Added null console for buffering output when no real output available.
Added identity mapper for AMD64 that allows whole physical memory to be
accessed before paging is initialized. |
|
1048 |
6732 d 2 h |
jermar |
/kernel/trunk/generic/ |
Restore interrupts when failing in as_remap().
Add check_area_conflicts() that checks whether address area overlaps with other areas.
Refuse to create writeable executable address space areas.
Rename as_area_t::size to as_area_t::pages. |
|
1044 |
6732 d 4 h |
jermar |
/kernel/trunk/ |
Page table locking. |
|
1040 |
6732 d 5 h |
palkovsky |
/kernel/trunk/generic/ |
Changed ipc to use spinlocks instead of mutexes again.
Fixed loading inits to set nameservice as the first loaded process.
Lot of TODO in ipc done. |
|
1037 |
6732 d 6 h |
decky |
/kernel/trunk/ |
support for more init tasks
(might break some archs yet) |
|
1032 |
6732 d 17 h |
jermar |
/kernel/trunk/generic/ |
mmap() syscall. |
|
1027 |
6732 d 17 h |
palkovsky |
/kernel/trunk/ |
Implemented callback IPC call (connect_to_me). |
|
1026 |
6732 d 17 h |
jermar |
/kernel/trunk/generic/ |
Support only anonymous address space areas. |
|
1005 |
6733 d 5 h |
palkovsky |
/kernel/trunk/generic/ |
Added support for taskid. |
|
1002 |
6733 d 16 h |
jermar |
/kernel/trunk/generic/ |
More lightweighed TLB shootdown implementation. |
|
998 |
6733 d 17 h |
palkovsky |
/kernel/trunk/generic/ |
Completed asynchronous ipc. |
|
980 |
6734 d 3 h |
palkovsky |
/kernel/trunk/ |
Small speed update of ipc.
Fixed some bugs regarding pages in mremap. |
|
977 |
6734 d 3 h |
jermar |
/kernel/trunk/ |
Add sys_mremap() syscall. |
|
973 |
6734 d 5 h |
palkovsky |
/kernel/trunk/generic/ |
Added simpler userspace starting. |
|
965 |
6734 d 8 h |
palkovsky |
/kernel/trunk/ |
Added skeleton name service.
Cleanup for IPC to use mutexes instead of spinlocks. |
|
959 |
6734 d 20 h |
palkovsky |
/kernel/trunk/ |
New synchronous ipc.
Widened syscall to support up to 5 parameters. |
|
958 |
6734 d 21 h |
jermar |
/kernel/trunk/ |
Nicer ia32 interrupt handlers and structures holding interrupted context data.
Unify the name holding interrupted context data on all architectures to be istate. |
|
955 |
6734 d 21 h |
palkovsky |
/kernel/trunk/ |
Added kernel IPC functionality. |
|
952 |
6735 d 1 h |
jermar |
/kernel/trunk/ |
Support for loading segments containing .bss section. |
|
946 |
6735 d 19 h |
jermar |
/kernel/trunk/generic/ |
Fix frame deallocation.
Zone state is to be upadated only when the frame refcount reaches zero. |
|
940 |
6735 d 22 h |
jermar |
/kernel/trunk/ |
Get rid of unneeded macros.
Their functionality has been replaced by the ELF loader. |
|
938 |
6735 d 23 h |
jermar |
/kernel/trunk/ |
Basic support for loading ELF object files.
ia64, amd64, ia32 working.
mips32 requires some attention. |
|
935 |
6736 d 0 h |
vana |
/kernel/trunk/ |
Two frame stack (standard stack + RSE) on Itanium |
|
910 |
6743 d 4 h |
bondari |
/kernel/trunk/ |
ELF framework for all archs. SPARC V9 not tested to compile. |
|
909 |
6743 d 6 h |
bondari |
/kernel/trunk/generic/include/ |
elf32 complete headers |
|
906 |
6745 d 17 h |
palkovsky |
/kernel/trunk/ |
Added lazy fpu context allocation.
- threads that don't use fpu, don't get allocated fpu context
- fpu context alignment on AMD64 nicely disappeared |
|
897 |
6748 d 17 h |
jermar |
/kernel/trunk/ |
sparc64 work.
Fix KBD_VIRT_ADDRESS.
Call before_thread_runs() prior to the switch to the thread's stack. Add comment why this is crucial.
Add after_thread_ran() to the scheduler.
Add before_thread_runs_arch() and after_thread_ran_arch() for sparc64, mapping/demapping thread's kernel stack.
Add dummy after_thread_ran_arch() to all other architectures.
Add dtlb_insert_mapping() to promote code reuse. |
|