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HelenOS
(root)
/
trunk
/
kernel
/
arch
/
sparc64
/
include
/
trap
/
interrupt.h
– Rev 1859
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1859
6496 d 2 h
jermar
/trunk/kernel/arch/sparc64/
sparc64 work.
- Convert interrupt_vector trap handler and some mm related trap handlers to
use preemptibe_handler(), which is essential for traps coming from userspace.
- Add fast_data_access_protection() handler.
1852
6500 d 19 h
jermar
/trunk/kernel/
sparc64 work.
Bunch of changes in preparation for sparc64 mm and userspace support.
Fix alignment of hardcoded_* variables in linker script.
1851
6506 d 0 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.
1849
6510 d 2 h
jermar
/trunk/kernel/
sparc64 work.
interrupt_vector trap experimental handling.
Minimal reverse-engineered FireHose Controller driver (documentation needed!).
Keyboard on Sun Enterprise is now interrupt driven. Keyboard on Sun Ultra
is still polled.
1787
6546 d 19 h
decky
/
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot
1784
6547 d 17 h
jermar
/kernel/trunk/
Sync OpenFirmware functionality with boot.
Random cleanup.
1703
6574 d 6 h
jermar
/kernel/trunk/arch/
Put sparc64 interrupt stuff under the Interrupt group in Doxygen-generated documentation.
1702
6574 d 23 h
cejka
/kernel/trunk/
Kernel doxygen comments updated.
667
6740 d 18 h
jermar
/kernel/trunk/arch/sparc64/
sparc64 work.
Rename saving_handler() to preemptible_handler()
and fix it to make sparc64 kernel preemptive.
Add two handlers for two fatal exceptions (i.e.
instruction_access_exception and mem_address_not_aligned.
Fix panic_printf() to not allocate its own register window.
666
6742 d 16 h
jermar
/kernel/trunk/
sparc64 work.
Fix clean_window trap handler so that it clears output registers instead of input registers!
Fix interrupt handlers to save global registers.
664
6744 d 13 h
jermar
/kernel/trunk/
sparc64 work.
Interrupt Levels 1 - 15 serviced.
Minor changes in the exc_* functions.