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2141 6277 d 6 h jermar /trunk/ The Ultimate Solution To Illegal Virtual Aliases.
It is better to avoid them completely than to fight them.
Switch the sparc64 port to 16K pages. The TLBs and TSBs
continue to operate with 8K pages only. Page tables and
other generic parts operate with 16K pages.

Because the MMU doesn't support 16K directly, each 16K
page is emulated by a pair of 8K pages. With 16K pages,
illegal aliases cannot be created in 16K D-cache.
 
2114 6327 d 16 h decky /trunk/kernel/generic/src/console/ explicit typecast  
2113 6327 d 17 h decky /trunk/kernel/generic/src/console/ explicit typecast, fix signed/unsigned comparison  
2108 6328 d 19 h jermar /trunk/kernel/generic/src/console/ Cleanup kconsole.c  
2089 6335 d 17 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes
 
2071 6346 d 9 h jermar /trunk/ (c) versus (C)  
2051 6375 d 19 h decky /trunk/kernel/ quiet mode  
2050 6375 d 20 h decky /trunk/kernel/ benchmarking with statistics (initial)  
2042 6380 d 13 h decky /trunk/kernel/ introduce uncounted threads, whose accounting doesn't affect accumulated task accounting
run tests in kconsole thread again
 
2039 6380 d 17 h decky /trunk/kernel/generic/ accumulate task accounting, run tests as separate kernel task  
2030 6381 d 18 h decky /trunk/kernel/ thread CPU cycles accounting  
2027 6382 d 17 h decky /trunk/kernel/ cleanup kernel tests infrastructure  
2020 6383 d 11 h decky /trunk/kernel/ integrate more tests  
2019 6383 d 11 h decky /trunk/kernel/ prepare for new test infrastructure  
2015 6385 d 10 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.
 
1972 6419 d 16 h jermar /trunk/ Modify selected function to consume less stack space.

Avoid flushw instruction in the sparc64 loader.
 
1929 6438 d 14 h decky /trunk/kernel/generic/src/console/ ipc_irq_send_msg(NULL, 0, 0, 0) is definitively a bug  
1924 6439 d 9 h jermar /trunk/kernel/generic/ For the sake of clarity, get rid of negative INR for virtual interrupts.
This way, the code can hurt performance on systems where the non-negative klog INR overlaps
with a frequently used INR such as system clock on amd64 and ia32.
 
1923 6439 d 9 h jermar /trunk/ Replace the old IRQ dispatcher and IPC notifier with new implementation.
Note that all architectures except for sparc64 are now broken
and don't even compile.
 
1888 6471 d 13 h jermar /trunk/ C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64.
 
1787 6536 d 12 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1780 6543 d 13 h jermar /kernel/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1760 6554 d 14 h palkovsky /kernel/trunk/ Changed interface of frame_alloc/free to use address of frame instead of the pfn.
This makes it impossible to use >4GB of memory on 32-bit machines, but who cares...
 
1735 6559 d 19 h decky /kernel/trunk/ make kernel prints case consistent  
1712 6561 d 10 h palkovsky /kernel/trunk/generic/ Send to uspace notification about end of kconsole mode.  
1708 6561 d 19 h jermar /kernel/trunk/ Fix some broken doxygen comments.  
1705 6563 d 19 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 6564 d 16 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1695 6566 d 12 h jermar /kernel/trunk/generic/src/console/ Inform the user about the kernel relinquishing the console on continue command.  
1693 6566 d 13 h palkovsky /kernel/trunk/generic/ Modified ipc/irq to be able to pass up to 3 arguments to userspace.  
1666 6569 d 17 h palkovsky /kernel/trunk/ Slightly better test.
Made call keys work on ia64.
 
1643 6570 d 19 h palkovsky /kernel/trunk/generic/ IPC made faster in non-debug mode.  
1613 6571 d 14 h palkovsky /kernel/trunk/generic/src/console/ Fixed klog to use correct vsnprintf.  
1595 6571 d 22 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.
 
1582 6572 d 19 h palkovsky /kernel/trunk/generic/ Modified ipc_cleanup.  
1573 6573 d 13 h palkovsky /kernel/trunk/generic/ Renamed some things in IPC to be consistent.
Added ipc reporting to kconsole.
 
1474 6577 d 8 h palkovsky /kernel/trunk/ Added syscall that lets kernel regain access to keyboard.  
1264 6607 d 18 h jermar /kernel/trunk/generic/ Improve Doxygen-comments.  
1224 6615 d 16 h cejka /kernel/trunk/ Fix pointers output format.
Fix format of slab and zones tables.
 
1196 6622 d 17 h cejka /kernel/trunk/ Printf ported back from uspace to kernel.
Printf calls changed to match new conventions.