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Rev Age Author Path Log message Diff
2064 6412 d 19 h vana /trunk/ SIMICS added as a simulator kernel runs on  
2060 6417 d 5 h jermar /trunk/kernel/arch/ia64/src/ Fix typo.  
1945 6488 d 22 h jermar /trunk/kernel/arch/ia64/ ia64 work.
Move keyboard polling to a dedicated kernel thread.
Console initialization and console related sysinfo setup
can be now done in a single function.		  
1944 6488 d 23 h jermar /trunk/kernel/ Add mutual exclusion to keyboard grab and release
functions on sparc64, ppc32, mips32 and ia64.		  
1942 6489 d 19 h jermar /trunk/ Convert ia64 to the new IRQ and notification scheme.  
1937 6490 d 6 h decky /trunk/kernel/arch/ remove orphaned functions  
1901 6512 d 1 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.		  
1888 6523 d 23 h jermar /trunk/ C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64.		  
1882 6525 d 3 h jermar /trunk/kernel/ Support for sparc64 FPU context.  
1881 6526 d 3 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 6529 d 7 h jermar /trunk/kernel/ Coding style fixes.
Remove unneeded sparc64 dummy functions.		  
1851 6548 d 3 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 6551 d 6 h jermar /trunk/kernel/arch/ia64/src/mm/ Indentation and formatting changes.  
1787 6588 d 22 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1780 6595 d 23 h jermar /kernel/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1767 6604 d 6 h palkovsky /kernel/trunk/ Remove unneeded FRAME_PANIC.
Fix some things broken by last commit.		  
1760 6607 d 0 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 6612 d 5 h decky /kernel/trunk/ make kernel prints case consistent  
1731 6612 d 16 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 6614 d 5 h jermar /kernel/trunk/ Fix some broken doxygen comments.  
1705 6616 d 5 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 6616 d 8 h cejka /kernel/trunk/ Fixed first letter size of subgroup name in Others.  
1703 6616 d 8 h jermar /kernel/trunk/arch/ Put sparc64 interrupt stuff under the Interrupt group in Doxygen-generated documentation.  
1702 6617 d 2 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1675 6621 d 3 h jermar /kernel/trunk/arch/ia64/ On ia64, purge DTR entry before overwriting it with new contents.  
1621 6623 d 23 h vana /kernel/trunk/arch/ia64/ itanium faulting task kill  
1611 6624 d 1 h jermar /kernel/trunk/arch/ia64/src/ ia64 memcpy that is unaligned pointer resistent.  
1601 6624 d 7 h jermar /kernel/trunk/ Support loading up to 8 userspace images on ia64.  
1595 6624 d 9 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.		  
1570 6625 d 23 h vana /kernel/trunk/arch/ia64/src/ski/ Ia64 keyboard extension  
1548 6627 d 1 h vana /kernel/trunk/arch/ia64/src/ From/to kernel console switching on ia64  
1541 6627 d 8 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.		  
1507 6628 d 2 h vana /kernel/trunk/ IA64 uspace keyboard kernel part  
1495 6628 d 15 h jermar /kernel/trunk/ Remove three infinite loops introduced yesterday :-)

Make ia64 ready to load 5 ELF images.		  
1482 6629 d 2 h vana /kernel/trunk/arch/ia64/src/drivers/ Misseed clock ticks counting  
1474 6629 d 18 h palkovsky /kernel/trunk/ Added syscall that lets kernel regain access to keyboard.  
1411 6636 d 23 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 6655 d 3 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().		  
1290 6656 d 2 h vana /kernel/trunk/arch/ VESA detection failure fix.

(Some headers)		  
1288 6656 d 4 h jermar /kernel/trunk/ Complete implementation of copy_from_uspace() and copy_to_uspace()
for amd64 and ia32. Other architectures still compile and run,
but need to implement their own assembly-only memcpy(), memcpy_from_uspace(),
memcpy_to_uspace() and their failover parts. For these architectures
only dummy implementations are provided.