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Rev Age Author Path Log message Diff
3365 5753 d 7 h rimsky /branches/sparc/ Integrated US-III port into the build process; added script for downloading and patching SILO; added patched SILO binaries; modified sources of the Sparc64 port up to the beginning of the main_bsp_separated_stack function: phys. address size not hardwired but configurable (41 bits on US-II, 43 bits on US-III), WSTATE register implicitly written 0 on startup.  
3343 5759 d 12 h decky /branches/sparc/ add sparc branch  
3193 5809 d 9 h jermar /trunk/kernel/ cstyle fixes  
3175 5820 d 17 h jermar /trunk/kernel/generic/src/main/ Don't print anything before the kernel initializes the first THE
structure. This fixes a regression introduced in r3061. If anything
worked from r3061 until now, it was only due to luck. arm32 was not
that lucky when built with gcc 4.3.1.		  
3097 5835 d 10 h decky /trunk/kernel/ resurrect klog  
3061 5836 d 14 h decky /trunk/kernel/generic/src/main/ debugging output of kernel initialization  
2746 5933 d 13 h decky /trunk/kernel/ start merging tasklets (more or less a rewrite)  
2745 5933 d 18 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings		  
2725 5954 d 15 h decky /trunk/kernel/ remove config.memory_size, get_memory_size() and memory_init.{c|d}
the amount of available memory can be calculated from the sizes of the zones
add FRAMES2SIZE, SIZE2KB and SIZE2MB functions/macros (code readability)		  
2089 6328 d 16 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes		  
2087 6329 d 12 h jermar /trunk/kernel/ Indentaion and formatting changes even Martin will like :-)  
2071 6339 d 9 h jermar /trunk/ (c) versus (C)  
2048 6371 d 10 h jermar /trunk/ Formatting and indentation changes.  
2042 6373 d 13 h decky /trunk/kernel/ introduce uncounted threads, whose accounting doesn't affect accumulated task accounting
run tests in kconsole thread again		  
2039 6373 d 17 h decky /trunk/kernel/generic/ accumulate task accounting, run tests as separate kernel task  
2015 6378 d 9 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 6389 d 18 h decky /trunk/ start RAM disk support  
1901 6452 d 14 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 6459 d 7 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 6508 d 5 h decky /trunk/kernel/ more sophisticated initial stack handling  
1826 6508 d 11 h decky /trunk/kernel/generic/src/main/ some debugging output  
1787 6529 d 11 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1780 6536 d 12 h jermar /kernel/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1757 6550 d 17 h jermar /kernel/trunk/ Cleanup of comments.  
1729 6553 d 5 h decky /kernel/trunk/generic/src/main/ coding style changes  
1702 6557 d 15 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1595 6564 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.		  
1434 6573 d 11 h palkovsky /kernel/trunk/ Added 'realtime' clock interface.
Added some asm macros as memory barriers.
Added drift computing for mips platform.		  
1389 6580 d 10 h decky /kernel/trunk/ minor changes
ppc32: identically map the whole physical memory
fix page hash table refill logic		  
1315 6588 d 12 h jermar /kernel/trunk/generic/ Improve framebuffer speed by buffering blank line.  
1248 6604 d 12 h jermar /kernel/trunk/ Add some @file doxygen comments and improve already existing comments.  
1229 6607 d 16 h jermar /kernel/trunk/ Remove the outdated TODO file.
Improve doxygen comments here and there.		  
1224 6608 d 15 h cejka /kernel/trunk/ Fix pointers output format.
Fix format of slab and zones tables.		  
1221 6609 d 6 h decky /kernel/trunk/ printf-related and other code cleanup  
1196 6615 d 16 h cejka /kernel/trunk/ Printf ported back from uspace to kernel.
Printf calls changed to match new conventions.		  
1164 6622 d 13 h jermar /kernel/trunk/generic/ Switch B+tree node allocation from malloc() to a dedicated slab - btree_node_slab.  
1138 6635 d 12 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 6640 d 7 h jermar /kernel/trunk/ Basic futex. Prototype implementation.  
1101 6642 d 9 h jermar /kernel/trunk/ B+-tree implementation.
Currently supports only inserting and searching.		  
1063 6646 d 5 h palkovsky /kernel/trunk/ Add support for more then 2GB of address space for AMD64.