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Rev Age Author Path Log message Diff
1901 6479 d 16 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 6486 d 9 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 6507 d 16 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 6507 d 20 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 6535 d 7 h decky /trunk/kernel/ more sophisticated initial stack handling  
1826 6535 d 14 h decky /trunk/kernel/generic/src/main/ some debugging output  
1787 6556 d 13 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1780 6563 d 14 h jermar /kernel/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1757 6577 d 19 h jermar /kernel/trunk/ Cleanup of comments.  
1729 6580 d 7 h decky /kernel/trunk/generic/src/main/ coding style changes  
1705 6583 d 20 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 6584 d 17 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1662 6589 d 22 h palkovsky /kernel/trunk/generic/src/main/ Responsive kconsole after test finished.  
1659 6589 d 23 h vana /kernel/trunk/generic/src/main/ No uspace if tests  
1595 6592 d 0 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 6592 d 23 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 6593 d 12 h jermar /kernel/trunk/ Make use of thread_join_timeout() and thread_detach() in kernel.

Improved comments in slab.h.		  
1434 6600 d 13 h palkovsky /kernel/trunk/ Added 'realtime' clock interface.
Added some asm macros as memory barriers.
Added drift computing for mips platform.		  
1389 6607 d 13 h decky /kernel/trunk/ minor changes
ppc32: identically map the whole physical memory
fix page hash table refill logic		  
1341 6613 d 10 h cejka /kernel/trunk/generic/src/main/ Added capability to register IRQs to tasks.  
1315 6615 d 14 h jermar /kernel/trunk/generic/ Improve framebuffer speed by buffering blank line.  
1297 6621 d 16 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 6631 d 14 h jermar /kernel/trunk/ Add some @file doxygen comments and improve already existing comments.  
1229 6634 d 19 h jermar /kernel/trunk/ Remove the outdated TODO file.
Improve doxygen comments here and there.		  
1224 6635 d 17 h cejka /kernel/trunk/ Fix pointers output format.
Fix format of slab and zones tables.		  
1221 6636 d 9 h decky /kernel/trunk/ printf-related and other code cleanup  
1196 6642 d 18 h cejka /kernel/trunk/ Printf ported back from uspace to kernel.
Printf calls changed to match new conventions.		  
1174 6646 d 21 h jermar /kernel/trunk/ Start capabilities support.  
1164 6649 d 15 h jermar /kernel/trunk/generic/ Switch B+tree node allocation from malloc() to a dedicated slab - btree_node_slab.  
1138 6662 d 15 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 6667 d 9 h jermar /kernel/trunk/ Basic futex. Prototype implementation.  
1101 6669 d 11 h jermar /kernel/trunk/ B+-tree implementation.
Currently supports only inserting and searching.		  
1078 6672 d 13 h jermar /kernel/trunk/ Improved uspace threads.
ia64 needs fixing.		  
1066 6673 d 6 h jermar /kernel/trunk/ Support for user space threads.  
1063 6673 d 8 h palkovsky /kernel/trunk/ Add support for more then 2GB of address space for AMD64.  
1062 6673 d 9 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 6673 d 19 h decky /kernel/trunk/generic/src/main/ more verbose warning  
1040 6673 d 19 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 6673 d 20 h decky /kernel/trunk/ support for more init tasks
(might break some archs yet)		  
1027 6674 d 7 h palkovsky /kernel/trunk/ Implemented callback IPC call (connect_to_me).