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Rev	Age	Author	Path	Log message
1222	6650 d 5 h	decky	/kernel/trunk/arch/	init tasks must be registered before main_bsp()
1221	6650 d 5 h	decky	/kernel/trunk/	printf-related and other code cleanup
1220	6650 d 6 h	decky	/kernel/trunk/arch/ppc32/	ppc32: initial userspace support
1218	6650 d 6 h	decky	/kernel/trunk/arch/ppc32/src/ddi/	ppc32 compiles again
1215	6650 d 8 h	decky	/kernel/trunk/arch/	ppc32: stub for Page Hash Table support
1196	6656 d 15 h	cejka	/kernel/trunk/	Printf ported back from uspace to kernel. Printf calls changed to match new conventions.
1191	6658 d 19 h	jermar	/kernel/trunk/	Kernel support for SYS_ENABLE_IOSPACE. amd64 and ia32 provide dummy implementation thereof.
1187	6659 d 11 h	jermar	/kernel/trunk/	Cleanup pm.c and pm.h code on ia32 and amd64. Add before_task_runs() and before_task_runs_arch() for each architecture. Add ia32 and amd64 code to ensure I/O Permission Bitmap update.
1151	6667 d 17 h	decky	/kernel/trunk/arch/ppc32/src/mm/	ppc32: mark four first frames as unavailable
1145	6670 d 13 h	decky	/kernel/trunk/arch/ppc32/	align ppc32 framebuffer on 128K boundary
1135	6678 d 5 h	decky	/kernel/trunk/	framebuffer code cleanup, support for non-standard scanline sizes ppc32: get framebuffer parameters from boot loader
1132	6679 d 9 h	decky	/kernel/trunk/arch/ppc32/	kernel boot API change
1124	6679 d 17 h	jermar	/kernel/trunk/arch/	Small changes. Make sparc64 and ppc32 compile again.
1057	6687 d 9 h	decky	/kernel/trunk/arch/ppc32/	update kernel/loader API
1007	6688 d 16 h	decky	/kernel/trunk/	ppc32: preemptive scheduling works now FPU context saving disabled for now
1004	6689 d 3 h	decky	/kernel/trunk/	ppc32: basic exception and interrupt handling
990	6689 d 9 h	decky	/kernel/trunk/	ppc32: initial stack, memory barriers, atomic operations, stack offset fix
987	6689 d 11 h	decky	/kernel/trunk/arch/ppc32/	ppc32: initial exception support
982	6689 d 13 h	decky	/kernel/trunk/arch/ppc32/	ppc32: initial I/O support
977	6689 d 14 h	jermar	/kernel/trunk/	Add sys_mremap() syscall.
972	6689 d 17 h	decky	/kernel/trunk/arch/ppc32/	ppc32: move kernel one frame up frame zones initialization
970	6689 d 17 h	decky	/kernel/trunk/arch/ppc32/	ppc32: get memory map from loader
934	6691 d 11 h	decky	/kernel/trunk/arch/ppc32/	remove all OpenFirmware bindings from ppc32 kernel code kernel now runs in real mode (ppc32)
899	6703 d 11 h	jermar	/kernel/trunk/arch/	ia64 work. Add dummy TLB fault handlers. Improve code reuse in arch/mm/tlb.c.
897	6704 d 4 h	jermar	/kernel/trunk/	sparc64 work. Fix KBD_VIRT_ADDRESS. Call before_thread_runs() prior to the switch to the thread's stack. Add comment why this is crucial. Add after_thread_ran() to the scheduler. Add before_thread_runs_arch() and after_thread_ran_arch() for sparc64, mapping/demapping thread's kernel stack. Add dummy after_thread_ran_arch() to all other architectures. Add dtlb_insert_mapping() to promote code reuse.
867	6709 d 13 h	jermar	/kernel/trunk/	Move OFW functionality of ppc32 memory_init to genarch so that the code can also be used by sparc64. sparc64 is now close to broken as it lacks functionality to provide identity mapping for the whole phyisical memory.
860	6711 d 4 h	decky	/kernel/trunk/	indentation changes ppc32 fpu context save/restore ppc32 CPU version ppc32 memcpy
845	6714 d 17 h	decky	/kernel/trunk/	fix stupid bug in ppc32 context_save_arch save only non-volatile registers in context
843	6715 d 8 h	palkovsky	/kernel/trunk/	Made powerpc to get on PearPC to the version print when compiled with -O1: - create proper memory zones - switch to real mode on boot TODO - kernel relocation during boot - autodetection of framebuffer settings (PCI?) - now includes hardcoded settings for PearPc.
836	6718 d 5 h	palkovsky	/kernel/trunk/	Added support for 24-bit framebuffer.
815	6723 d 15 h	jermar	/kernel/trunk/	Fix sparc64 and ia64 to work with the changed frame allocator. Fix ppc32 to at least compile.
793	6725 d 13 h	jermar	/kernel/trunk/	Use hash_table_get_instance instead of list_get_instance. Rename page_operations to page_mapping_operations. Rename page_pt_operations to pt_mapping_operations. Rename page_ht_operations to ht_mapping_operations.
756	6731 d 4 h	jermar	/kernel/trunk/	Memory management work. Remove the last (i.e. 'root') argument from page_mapping_insert() and page_mapping_find(). Page table address is now extracted from the first (i.e. 'as') argument. Add a lot of infrastructure to make the above possible. sparc64 is now broken, most likely because of insufficient identity mapping of physical memory.
684	6754 d 13 h	jermar	/kernel/trunk/	Memory management work. Move generic 4-level page table interface to genarch and enable architectures to use different virtual memory mechanisms (e.g. page hash tables). Start page hash table support. Switch ia64 and sparc64 to page hash tables. Other architectures keep on using 4-level page table interface.
674	6758 d 16 h	cejka	/kernel/trunk/	Support for printing float numbers in kernel removed.
659	6771 d 17 h	jermar	/kernel/trunk/	Make the kernel compile with -Wall.
586	6783 d 12 h	jermar	/kernel/trunk/	Fix ppc32 and sparc64 to compile again. Fix sparc64 to function again.
577	6784 d 3 h	palkovsky	/kernel/trunk/	Some small fixes, basic changes to ia64 & ppc32 without testing.
534	6789 d 9 h	jermar	/	Rename HelenOS/SPARTAN to HelenOS/kernel again.
533	6789 d 9 h	bondari	/SPARTAN/trunk/	Buddy allocator for physical memory complete implementation. Tested on IA32, AMD64, MIPS32. RWLock Test #5 is not passed. NOTE: Other architectures could be broken (but should not be)