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(root)/trunk/kernel/arch/ia64/ @ 1949 – Rev 1891

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Rev	Age	Author	Path	Log message
1891	6622 d 4 h	jermar	/trunk/kernel/	sparc64 work: - Experimental support for TSB (Translation Storage Buffer).
1890	6622 d 15 h	jermar	/trunk/	- Create a dedicated slab cache for as_t objects and switch from malloc/free to slab_alloc/slab_free for them. - Slightly fix and improve both the kernel and userspace atomic_add() on sparc64. - More TSB work on the sparc64 front.
1889	6623 d 6 h	jermar	/trunk/kernel/	Fix bug in mm/as.c: - as_area_destroy() should not work with AS but as sparc64 work: - start implementing TSB support
1888	6626 d 9 h	jermar	/trunk/	C99 compliant header guards (hopefully) everywhere in the kernel. Formatting and indentation changes. Small improvements in sparc64.
1882	6627 d 13 h	jermar	/trunk/kernel/	Support for sparc64 FPU context.
1881	6628 d 14 h	jermar	/trunk/	sparc64 work: - find a CPU node and read its clock_frequency attribute - implement asm_delay_loop() - set TICK_COMPARE register according to processor frequency - small improvements at random places OpenFirmware work: - two new functions for walking the device tree Generic boot loader work: - added basic string functions Usual pile of indentation and formatting fixes.
1877	6631 d 17 h	jermar	/trunk/kernel/	Coding style fixes. Remove unneeded sparc64 dummy functions.
1854	6642 d 15 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.
1851	6650 d 13 h	jermar	/trunk/kernel/	sparc64 work. Define the istate structure. Move the identity-mapping handler to assembly. Make the preemptible handler more general so that TL=1 MMU exceptions can make use of it. Little bit of formatting and indentation.
1850	6653 d 16 h	jermar	/trunk/kernel/arch/ia64/src/mm/	Indentation and formatting changes.
1802	6686 d 2 h	decky	/trunk/	cleanup and unify the build system
1787	6691 d 8 h	decky	/	move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot
1780	6698 d 9 h	jermar	/kernel/trunk/	Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).
1767	6706 d 16 h	palkovsky	/kernel/trunk/	Remove unneeded FRAME_PANIC. Fix some things broken by last commit.
1760	6709 d 11 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	6714 d 16 h	decky	/kernel/trunk/	make kernel prints case consistent
1731	6715 d 2 h	jermar	/kernel/trunk/	Updates in Doxygen-style comments. Make architecture specific modules appear conditionally in the documentation. Add time management module. Improve names of other modules and sort module order to be more like in the design documentation.
1708	6716 d 15 h	jermar	/kernel/trunk/	Fix some broken doxygen comments.
1705	6718 d 15 h	cejka	/kernel/trunk/	Added file with modules definitions and descriptions. We are able to change modules order and their description in one place.
1704	6718 d 18 h	cejka	/kernel/trunk/	Fixed first letter size of subgroup name in Others.
1703	6718 d 19 h	jermar	/kernel/trunk/arch/	Put sparc64 interrupt stuff under the Interrupt group in Doxygen-generated documentation.
1702	6719 d 12 h	cejka	/kernel/trunk/	Kernel doxygen comments updated.
1675	6723 d 14 h	jermar	/kernel/trunk/arch/ia64/	On ia64, purge DTR entry before overwriting it with new contents.
1621	6726 d 9 h	vana	/kernel/trunk/arch/ia64/	itanium faulting task kill
1611	6726 d 11 h	jermar	/kernel/trunk/arch/ia64/src/	ia64 memcpy that is unaligned pointer resistent.
1601	6726 d 17 h	jermar	/kernel/trunk/	Support loading up to 8 userspace images on ia64.
1595	6726 d 19 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.
1587	6727 d 9 h	jermar	/kernel/trunk/	task_destroy() implementation, fixes in as_destroy() and task_kill(). This is the first version of HelenOS that would perform complete cleanup leading from thread to destruction of address space.
1570	6728 d 10 h	vana	/kernel/trunk/arch/ia64/src/ski/	Ia64 keyboard extension
1548	6729 d 12 h	vana	/kernel/trunk/arch/ia64/src/	From/to kernel console switching on ia64
1541	6729 d 18 h	jermar	/kernel/trunk/	Modify ia64 to load 6 userspace tasks. Tetris however makes the kernel fault on unaligned memory access in copy_from_uspace.
1511	6730 d 12 h	palkovsky	/kernel/trunk/arch/	Remove __address from include file included by uspace
1507	6730 d 12 h	vana	/kernel/trunk/	IA64 uspace keyboard kernel part
1495	6731 d 2 h	jermar	/kernel/trunk/	Remove three infinite loops introduced yesterday :-) Make ia64 ready to load 5 ELF images.
1488	6731 d 9 h	vana	/kernel/trunk/arch/ia64/include/	Lost file
1482	6731 d 13 h	vana	/kernel/trunk/arch/ia64/src/drivers/	Misseed clock ticks counting
1474	6732 d 4 h	palkovsky	/kernel/trunk/	Added syscall that lets kernel regain access to keyboard.
1422	6736 d 15 h	jermar	/kernel/trunk/	Modify ia64 linker script to make compilation with gcc 4.1.x possible.
1411	6739 d 10 h	jermar	/kernel/trunk/	Modify the hierarchy of page fault handlers to pass access mode that caused the fault. Architectures are required to pass either PF_ACCESS_READ, PF_ACCESS_WRITE or PF_ACCESS_EXEC to as_page_fault(), depending on the cause of the fault.
1295	6757 d 14 h	jermar	/kernel/trunk/arch/ia64/	Complete implementation of memcpy_from_uspace() and memcpy_to_uspace(). The memcpy() variants are based on the assembler output of the generic _memcpy().