Rev |
Age |
Author |
Path |
Log message |
Diff |
2039 |
6460 d 18 h |
decky |
/trunk/kernel/generic/ |
accumulate task accounting, run tests as separate kernel task |
|
1888 |
6551 d 14 h |
jermar |
/trunk/ |
C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64. |
|
1820 |
6599 d 7 h |
decky |
/trunk/kernel/generic/ |
initial security context support |
|
1787 |
6616 d 12 h |
decky |
/ |
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot |
|
1780 |
6623 d 13 h |
jermar |
/kernel/trunk/ |
Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.). |
|
1702 |
6644 d 16 h |
cejka |
/kernel/trunk/ |
Kernel doxygen comments updated. |
|
1587 |
6652 d 13 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 |
6652 d 17 h |
jermar |
/kernel/trunk/generic/ |
Kill task when its main thread exits. |
|
1583 |
6652 d 20 h |
jermar |
/kernel/trunk/generic/ |
Make ktaskclnp call ipc_cleanup and futex_cleanup. |
|
1579 |
6653 d 9 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. |
|
1568 |
6653 d 15 h |
palkovsky |
/kernel/trunk/generic/ |
Slightly remodelled ipc hangups to facilitate correct cleanup.
Doc updates for frame allocator. |
|
1468 |
6657 d 14 h |
jermar |
/kernel/trunk/ |
Function for destroying address space for which there is no other reference in the kernel. |
|
1460 |
6657 d 18 h |
jermar |
/kernel/trunk/generic/ |
Reference counting for futexes. |
|
1358 |
6672 d 14 h |
jermar |
/kernel/trunk/generic/ |
Cleanup after removal of as_area_accept and as_area_send. |
|
1235 |
6692 d 19 h |
jermar |
/kernel/trunk/generic/ |
Implementation of SYS_AS_AREA_ACCEPT and SYS_AS_AREA_SEND syscalls.
Note that these replace previously declared SYS_AS_AREA_SHARE_APPROVE
and SYS_AS_AREA_SHARE_PERFORM. |
|
1227 |
6695 d 15 h |
jermar |
/kernel/trunk/ |
Reorganize syscall names to better correspond to kernel architecture.
Add dummy placeholders for SYS_AS_AREA_SHARE_APPROVE and
SYS_AS_AREA_SHARE_PERFORM syscalls. |
|
1187 |
6705 d 13 h |
jermar |
/kernel/trunk/ |
Cleanup pm.c and pm.h code on ia32 and amd64.
Add before_task_runs() and before_task_runs_arch() for each architecture.
Add ia32 and amd64 code to ensure I/O Permission Bitmap update. |
|
1185 |
6705 d 16 h |
jermar |
/kernel/trunk/ |
Add task_create_arch() for all architectures. |
|
1184 |
6705 d 16 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. |
|
1178 |
6706 d 14 h |
jermar |
/kernel/trunk/ |
Add task_find_by_id().
Add kernel support for SYS_MAP_PHYSMEM. |
|
1176 |
6706 d 19 h |
jermar |
/kernel/trunk/generic/ |
Kernel support for SYS_GET_TASK_ID syscall. |
|
1174 |
6706 d 20 h |
jermar |
/kernel/trunk/ |
Start capabilities support. |
|
1159 |
6709 d 15 h |
jermar |
/kernel/trunk/generic/ |
Replace list of all tasks with B+tree of all tasks. |
|
1062 |
6733 d 8 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. |
|
1005 |
6734 d 19 h |
palkovsky |
/kernel/trunk/generic/ |
Added support for taskid. |
|
998 |
6735 d 7 h |
palkovsky |
/kernel/trunk/generic/ |
Completed asynchronous ipc. |
|
973 |
6735 d 19 h |
palkovsky |
/kernel/trunk/generic/ |
Added simpler userspace starting. |
|
955 |
6736 d 11 h |
palkovsky |
/kernel/trunk/ |
Added kernel IPC functionality. |
|
788 |
6772 d 13 h |
jermar |
/kernel/trunk/ |
Move list and fifo data types to adt/. |
|
703 |
6795 d 18 h |
jermar |
/kernel/trunk/ |
Memory management work.
- vm.* -> as.* (as like address space is, imho, more fitting)
- Don't do TLB shootdown on vm_install(). Some architectures only need to call tlb_invalidate_asid().
- Don't allocate all frames for as_area in as_area_create(), but let them be allocated on-demand by as_page_fault().
- Add high-level page fault handler as_page_fault().
- Add as_area_load_mapping(). |
|
623 |
6824 d 20 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. |
|
534 |
6835 d 11 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel again. |
|
532 |
6835 d 11 h |
jermar |
/ |
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch. |
|
501 |
6847 d 16 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel. |
|
430 |
6868 d 9 h |
jermar |
/SPARTAN/trunk/ |
Move src/ and include/ to generic. |
|
410 |
6884 d 11 h |
jermar |
/SPARTAN/trunk/ |
Doxygen-style comments. |
|
177 |
6932 d 19 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. |
|
1 |
7124 d 13 h |
jermar |
/SPARTAN/ |
Initial import |
|