Subversion Repositories HelenOS

Rev

Go to most recent revision | Show changed files | Details | Compare with Previous | Blame | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
2109 6347 d 12 h jermar /trunk/kernel/generic/ Revert thread_interrupt_sleep() to waitq_interrupt_sleep().
I'd prefer that this, IMO, waitq related stuff stays together.
 
2089 6354 d 10 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes
 
2087 6355 d 6 h jermar /trunk/kernel/ Indentaion and formatting changes even Martin will like :-)  
2071 6365 d 3 h jermar /trunk/ (c) versus (C)  
2050 6394 d 13 h decky /trunk/kernel/ benchmarking with statistics (initial)  
2048 6397 d 4 h jermar /trunk/ Formatting and indentation changes.  
2042 6399 d 7 h decky /trunk/kernel/ introduce uncounted threads, whose accounting doesn't affect accumulated task accounting
run tests in kconsole thread again
 
2041 6399 d 8 h decky /trunk/kernel/generic/src/proc/ revert 2040  
2040 6399 d 10 h decky /trunk/kernel/generic/src/proc/ add forgotten btree_remove()  
2039 6399 d 11 h decky /trunk/kernel/generic/ accumulate task accounting, run tests as separate kernel task  
2035 6400 d 8 h decky /trunk/kernel/generic/src/ more fancy kconsole output  
2000 6415 d 12 h decky /trunk/kernel/ move files to more proper locations  
1880 6494 d 2 h jermar /trunk/ Small improvements here and there.  
1864 6501 d 0 h jermar /trunk/ sparc64 update.
- Prototype userspace layer implementation that
at least relates to sparc64 and compiles cleanly.
- Fixes for kernel's preemptible_handler and code
related to running userspace.
- Enable userspace. Several dozen instructions
are now run in userspace! We are pretty near
the userspace milestone for sparc64.
 
1839 6530 d 7 h decky /trunk/kernel/generic/ finish security context isolation  
1820 6538 d 0 h decky /trunk/kernel/generic/ initial security context support  
1787 6555 d 5 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1780 6562 d 6 h jermar /kernel/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1757 6576 d 11 h jermar /kernel/trunk/ Cleanup of comments.  
1735 6578 d 12 h decky /kernel/trunk/ make kernel prints case consistent  
1702 6583 d 9 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1687 6586 d 10 h jermar /kernel/trunk/generic/src/proc/ Fix double thread_join() in ktaskgc.
In thread_create(), lock TASK with interrupts disabled again.
thread_join_timeout() can use ordinary waitq_sleep_timeout().
 
1684 6586 d 13 h jermar /kernel/trunk/ #ifdef more debugging printf()'s.  
1676 6587 d 10 h jermar /kernel/trunk/generic/src/proc/ Forgotten interrupts_restore().  
1661 6588 d 14 h jermar /kernel/trunk/generic/ Collect Undead threads while waiting to join uinit.
Rename ktaskkill to ktaskgc.
 
1636 6589 d 23 h jermar /kernel/trunk/ Move comment.

Do TLB shootdown also when allocating new ASID.
 
1600 6590 d 14 h jermar /kernel/trunk/generic/src/proc/ Prevent task killing of kernel by returning EPERM on such a request.  
1597 6590 d 15 h palkovsky /kernel/trunk/ Added possibility to interrupt task at exit from interrupt routine.  
1589 6591 d 5 h jermar /kernel/trunk/generic/src/ Improve comments regarding liveliness of threads and tasks.  
1588 6591 d 5 h jermar /kernel/trunk/generic/src/ In task_kill(), remove the task from the tasks_btree before proceeding.
Thus, when the kernel finds the task in the tasks_btree and locks it before
releasing tasks_lock, it is guaranteed that the task will not be destroyed
until the lock is held. If the kernel needs to unlock the task, do some operation
and lock it again, it should increase its refcount before doing so. In that case,
when releasing the lock, it must decrement the refcount and if it reaches
zero, it must call task_destroy().
 
1587 6591 d 6 h jermar /kernel/trunk/ task_destroy() implementation, fixes in as_destroy() and task_kill().
This is the first version of HelenOS that would perform complete cleanup leading from thread to destruction of address space.
 
1585 6591 d 9 h jermar /kernel/trunk/generic/ Kill task when its main thread exits.  
1583 6591 d 12 h jermar /kernel/trunk/generic/ Make ktaskclnp call ipc_cleanup and futex_cleanup.  
1580 6591 d 16 h jermar /kernel/trunk/generic/src/ Update for task_kill().  
1579 6592 d 1 h jermar /kernel/trunk/generic/ Framework for task_kill().
Some pieces (e.g. implementation of ktask_cleanup() kernel thread and
task_destroy() function) are missing.
Changed locking order for task lock, threads_lock and thread lock from
threads_lock, thread lock, task lock to task lock, threads_lock, thread lock.
 
1573 6592 d 6 h palkovsky /kernel/trunk/generic/ Renamed some things in IPC to be consistent.
Added ipc reporting to kconsole.
 
1468 6596 d 7 h jermar /kernel/trunk/ Function for destroying address space for which there is no other reference in the kernel.  
1460 6596 d 11 h jermar /kernel/trunk/generic/ Reference counting for futexes.  
1424 6600 d 5 h jermar /kernel/trunk/ Move the sharing functionality to address space area backends.
Add backend for continuous regions of physical memory.
Sharing for these areas works automagically now.
 
1409 6604 d 0 h jermar /kernel/trunk/generic/ Some shared memory stuff (not completed).
Support for address space area backends.
Add ELF and anonymous memory backends.