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Rev Age Author Path Log message Diff
2089 6321 d 18 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes		  
2087 6322 d 13 h jermar /trunk/kernel/ Indentaion and formatting changes even Martin will like :-)  
2071 6332 d 10 h jermar /trunk/ (c) versus (C)  
2048 6364 d 12 h jermar /trunk/ Formatting and indentation changes.  
2042 6366 d 14 h decky /trunk/kernel/ introduce uncounted threads, whose accounting doesn't affect accumulated task accounting
run tests in kconsole thread again		  
2039 6366 d 18 h decky /trunk/kernel/generic/ accumulate task accounting, run tests as separate kernel task  
2015 6371 d 11 h jermar /trunk/ Rework support for virtually indexed cache.
Instead of repeatedly flushing the data cache, which was a huge overkill, refuse to create an illegal address alias
in the kernel (again) and allocate appropriate page color in userspace instead. Extend the detection also to
SYS_PHYSMEM_MAP syscall.

Add support for tracking physical memory areas mappable by SYS_PHYSMEM_MAP.

Lots of coding style changes.		  
1999 6382 d 20 h decky /trunk/ start RAM disk support  
1901 6445 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 6452 d 8 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		  
1833 6501 d 6 h decky /trunk/kernel/ more sophisticated initial stack handling  
1826 6501 d 13 h decky /trunk/kernel/generic/src/main/ some debugging output  
1787 6522 d 13 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1780 6529 d 14 h jermar /kernel/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1757 6543 d 19 h jermar /kernel/trunk/ Cleanup of comments.  
1729 6546 d 7 h decky /kernel/trunk/generic/src/main/ coding style changes  
1702 6550 d 17 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1595 6557 d 23 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.		  
1434 6566 d 13 h palkovsky /kernel/trunk/ Added 'realtime' clock interface.
Added some asm macros as memory barriers.
Added drift computing for mips platform.		  
1389 6573 d 12 h decky /kernel/trunk/ minor changes
ppc32: identically map the whole physical memory
fix page hash table refill logic		  
1315 6581 d 14 h jermar /kernel/trunk/generic/ Improve framebuffer speed by buffering blank line.  
1248 6597 d 14 h jermar /kernel/trunk/ Add some @file doxygen comments and improve already existing comments.  
1229 6600 d 18 h jermar /kernel/trunk/ Remove the outdated TODO file.
Improve doxygen comments here and there.		  
1224 6601 d 17 h cejka /kernel/trunk/ Fix pointers output format.
Fix format of slab and zones tables.		  
1221 6602 d 8 h decky /kernel/trunk/ printf-related and other code cleanup  
1196 6608 d 18 h cejka /kernel/trunk/ Printf ported back from uspace to kernel.
Printf calls changed to match new conventions.		  
1164 6615 d 14 h jermar /kernel/trunk/generic/ Switch B+tree node allocation from malloc() to a dedicated slab - btree_node_slab.  
1138 6628 d 14 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 6633 d 9 h jermar /kernel/trunk/ Basic futex. Prototype implementation.  
1101 6635 d 10 h jermar /kernel/trunk/ B+-tree implementation.
Currently supports only inserting and searching.		  
1063 6639 d 7 h palkovsky /kernel/trunk/ Add support for more then 2GB of address space for AMD64.  
1062 6639 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.		  
1037 6639 d 19 h decky /kernel/trunk/ support for more init tasks
(might break some archs yet)		  
955 6642 d 11 h palkovsky /kernel/trunk/ Added kernel IPC functionality.  
860 6663 d 7 h decky /kernel/trunk/ indentation changes
ppc32 fpu context save/restore
ppc32 CPU version
ppc32 memcpy		  
822 6675 d 8 h palkovsky /kernel/trunk/ Changed malloc to include second parameter and documented
recommended usage.
Added zone merging, made ia32 & amd64 to merge found zones.		  
814 6675 d 18 h palkovsky /kernel/trunk/ Cleanup o frame allocator.
Removed early_malloc & initial heap.
Will break ia64, ppc & sparc.
Added e820 table print.		  
799 6677 d 10 h palkovsky /kernel/trunk/ Preliminary work on AMD userspace.  
789 6678 d 9 h palkovsky /kernel/trunk/generic/ Early SLAB initialization, the cpu-cache is initialized later.
If you want to use slab_cache_create befor slab_cpu_enable, add
a flag SLAB_CACHE_MAGDEFERRED.		  
773 6680 d 5 h palkovsky /kernel/trunk/ Added slab stress test.
Fixed race condition in slab allocator.
Moved initialization of slab to the point where we know correct config.cpu_count
Correctly passes tests on amd64, ia32 in both bochs & qemu.