Rev |
Age |
Author |
Path |
Log message |
Diff |
1184 |
6698 d 8 h |
jermar |
/kernel/trunk/ |
Move arch/thread.h to arch/proc/thread.h on all architectures.
Replace ARCH_THREAD_DATA with new thread_arch_t arch on all architectures.
Similarily, add task_arch_t arch on all architectures.
On amd64 and ia32, grow the TSS segment by 64K + 1B to support IO port
permission bitmap. For the same reason, define per task IO port permission bitmaps
on ia32 and amd64. |
|
1171 |
6699 d 13 h |
jermar |
/kernel/trunk/ |
Initialize ARCH_THREAD_DATA on all architectures.
On ia32 and amd64 this fixes bug caused by uninitialized TLS pointer. |
|
1158 |
6702 d 7 h |
jermar |
/kernel/trunk/generic/ |
Replace list of all threads with B+tree of all threads.
Add function thread_exists() for querying existence of thread. |
|
1156 |
6702 d 8 h |
jermar |
/kernel/trunk/generic/ |
Sleeping in a wait queue can be now interrupted with
waitq_interrupt_sleep(). |
|
1078 |
6725 d 4 h |
jermar |
/kernel/trunk/ |
Improved uspace threads.
ia64 needs fixing. |
|
1066 |
6725 d 20 h |
jermar |
/kernel/trunk/ |
Support for user space threads. |
|
1062 |
6725 d 23 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. |
|
906 |
6739 d 22 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 |
|
814 |
6762 d 9 h |
palkovsky |
/kernel/trunk/ |
Cleanup o frame allocator.
Removed early_malloc & initial heap.
Will break ia64, ppc & sparc.
Added e820 table print. |
|
788 |
6765 d 4 h |
jermar |
/kernel/trunk/ |
Move list and fifo data types to adt/. |
|
787 |
6765 d 5 h |
palkovsky |
/kernel/trunk/generic/ |
Added constructor/destructor calls to SLAB.
Changed allocation of thread_t structure to use SLAB. |
|
777 |
6766 d 4 h |
palkovsky |
/kernel/trunk/generic/ |
added thread list to kconsole. |
|
623 |
6817 d 12 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. |
|
557 |
6825 d 8 h |
jermar |
/kernel/trunk/ |
Add comments describing locking rules for some locks.
Cleanup. |
|
534 |
6828 d 2 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel again. |
|
532 |
6828 d 3 h |
jermar |
/ |
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch. |
|
501 |
6840 d 7 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel. |
|
452 |
6855 d 2 h |
decky |
/SPARTAN/trunk/ |
major build system revision (unfinished)
this patchset most definitively breaks a lot of things, be patient |
|
430 |
6861 d 0 h |
jermar |
/SPARTAN/trunk/ |
Move src/ and include/ to generic. |
|
413 |
6875 d 22 h |
jermar |
/SPARTAN/trunk/ |
Rename cpu_priority_{high|low|restore|read} functions to interrupts_{disable|enable|restore|read}.
Rename pri_t to ipl_t (Interrupt Priority Level).
Rename thread_t::pri to thread_t::priority. |
|
410 |
6877 d 3 h |
jermar |
/SPARTAN/trunk/ |
Doxygen-style comments. |
|
177 |
6925 d 10 h |
jermar |
/SPARTAN/trunk/ |
Add some comments to IA-32 src/boot/boot.S and src/smp.S.
Make the boot stack start on page boundary.
This is required by get_stack_base().
Define 'THE' macro.
Implement preemption_disable() and preemption_enable().
Add memory barrier macros.
IA-32 macros need support for older processors.
Non IA-32 macros are dummy.
Reduction of many #include paths. |
|
173 |
6929 d 1 h |
jermar |
/SPARTAN/trunk/ |
Preparations for weaker preemption model.
Make all kernel stacks (i.e. startup, scheduler and thread) be STACK_SIZE bytes long.
Reincarnate "the" structure. This time, it is planned to be located at the base of each and every kernel stack.
On IA-32 and MIPS, implement get_stack_base() functions. On the rest of supported platforms, define it to be dummy. |
|
125 |
6970 d 0 h |
jermar |
/SPARTAN/trunk/ |
Huge indentation fix. |
|
73 |
7035 d 0 h |
vana |
/SPARTAN/trunk/ |
Finished FPU lazy context switching - first version. I have not tested it and there are many things which must be changed when
it runs first time OK. |
|
57 |
7037 d 22 h |
vana |
/SPARTAN/trunk/ |
Begin support for FPU context switching on platforms which can't do it in lazy way. |
|
56 |
7037 d 23 h |
vana |
/SPARTAN/trunk/ |
Added fpu_context.h arch dep files and removed struct fpu_context from context.h files |
|
46 |
7038 d 8 h |
vana |
/SPARTAN/trunk/ |
Remove fpu_context pointer from context_t.
Add fpu_context statically to thread_t.
Two functions for saving and restoring FPU context on lazy switch. |
|
1 |
7117 d 4 h |
jermar |
/SPARTAN/ |
Initial import |
|