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Rev Age Author Path Log message Diff
1901 6484 d 1 h jermar /trunk/kernel/ Make SMP related parts of main.c more generic.
Move initialization of local APIC to architecture specific code.
Add arch_post_cpu_init() to support the above.		  
1894 6490 d 18 h jermar /trunk/ Add balloc() (a.k.a boot allocator):
- balloc() only needs to know how to allocate memory.
- Memory allocated via balloc() is supposed to be passed to kernel and never freed by boot itself.
- make kernel aware of boot allocations

More work on OFW device tree:
- use balloc() to efficiently and safely allocate memory for the canonical copy of the device tree

sparc64 boot:
- pass OFW device tree root node pointer to kernel		  
1855 6512 d 1 h jermar /trunk/kernel/ sparc64 work.

Fix bug introduced in revision 1852. When fixing CWP,
the input registers of the current window (i.e. output
registers of the window belonging to the interrupted
context) must be preserved. Preserve those registers
in memory. Sure there exist more efficient ways how to
copy the inputs.

Simplify before_thread_runs_arch(), resp. after_thread_ran_arch(),
and make them install, resp. uninstall, DTLB locked mapping for
eventual userspace window buffer.		  
1854 6512 d 5 h jermar /trunk/kernel/ Define architecture-specific thread sub-constructors and sub-destructors on all architectures.
Define the THREAD_FLAG_USPACE which means that the thread runs in user space.
The forementioned changes allow for allocating of user window buffer on sparc64
threads that execute in userspace.

A lot of formatting and indentation fixes.		  
1833 6539 d 16 h decky /trunk/kernel/ more sophisticated initial stack handling  
1826 6539 d 22 h decky /trunk/kernel/generic/src/main/ some debugging output  
1787 6560 d 22 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1780 6567 d 23 h jermar /kernel/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1757 6582 d 4 h jermar /kernel/trunk/ Cleanup of comments.  
1729 6584 d 16 h decky /kernel/trunk/generic/src/main/ coding style changes  
1705 6588 d 5 h cejka /kernel/trunk/ Added file with modules definitions and descriptions.
We are able to change modules order and their description in one place.		  
1702 6589 d 2 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1662 6594 d 7 h palkovsky /kernel/trunk/generic/src/main/ Responsive kconsole after test finished.  
1659 6594 d 8 h vana /kernel/trunk/generic/src/main/ No uspace if tests  
1595 6596 d 9 h palkovsky /kernel/trunk/ Added kernel circular buffer klog.
Added automatic killing of tasks raising inappropriate exceptions.
TODO: Fix vsnprintf return value(and behaviour according to specs) and remove workaround in klog.		  
1581 6597 d 8 h jermar /kernel/trunk/generic/src/ Detach kmp thread after joining it.
Extend assertion in thread_destroy() to not panic when threads are destroyed in their Unded state.		  
1576 6597 d 21 h jermar /kernel/trunk/ Make use of thread_join_timeout() and thread_detach() in kernel.

Improved comments in slab.h.		  
1434 6604 d 22 h palkovsky /kernel/trunk/ Added 'realtime' clock interface.
Added some asm macros as memory barriers.
Added drift computing for mips platform.		  
1389 6611 d 21 h decky /kernel/trunk/ minor changes
ppc32: identically map the whole physical memory
fix page hash table refill logic		  
1341 6617 d 19 h cejka /kernel/trunk/generic/src/main/ Added capability to register IRQs to tasks.  
1315 6619 d 23 h jermar /kernel/trunk/generic/ Improve framebuffer speed by buffering blank line.  
1297 6626 d 1 h jermar /kernel/trunk/ Add SYS_CAP_GRANT and SYS_CAP_REVOKE syscalls.
Move SYS_PREEMPT_CONTROL to ddi.c.
Add some comments and fix some small issues.		  
1248 6635 d 23 h jermar /kernel/trunk/ Add some @file doxygen comments and improve already existing comments.  
1229 6639 d 3 h jermar /kernel/trunk/ Remove the outdated TODO file.
Improve doxygen comments here and there.		  
1224 6640 d 2 h cejka /kernel/trunk/ Fix pointers output format.
Fix format of slab and zones tables.		  
1221 6640 d 17 h decky /kernel/trunk/ printf-related and other code cleanup  
1196 6647 d 3 h cejka /kernel/trunk/ Printf ported back from uspace to kernel.
Printf calls changed to match new conventions.		  
1174 6651 d 6 h jermar /kernel/trunk/ Start capabilities support.  
1164 6654 d 0 h jermar /kernel/trunk/generic/ Switch B+tree node allocation from malloc() to a dedicated slab - btree_node_slab.  
1138 6666 d 23 h jermar /kernel/trunk/ CPU stacks must have two frames on ia64.
Make sure both thread stack frames are mapped in before_thread_runs_arch().
Take STACK_FRAMES into account during kernel memory layout initialization in main_bsp().		  
1109 6671 d 18 h jermar /kernel/trunk/ Basic futex. Prototype implementation.  
1101 6673 d 20 h jermar /kernel/trunk/ B+-tree implementation.
Currently supports only inserting and searching.		  
1078 6676 d 22 h jermar /kernel/trunk/ Improved uspace threads.
ia64 needs fixing.		  
1066 6677 d 15 h jermar /kernel/trunk/ Support for user space threads.  
1063 6677 d 16 h palkovsky /kernel/trunk/ Add support for more then 2GB of address space for AMD64.  
1062 6677 d 18 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.		  
1042 6678 d 4 h decky /kernel/trunk/generic/src/main/ more verbose warning  
1040 6678 d 4 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 6678 d 5 h decky /kernel/trunk/ support for more init tasks
(might break some archs yet)		  
1027 6678 d 16 h palkovsky /kernel/trunk/ Implemented callback IPC call (connect_to_me).