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Rev	Age	Author	Path	Log message
666	6887 d 5 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.
665	6887 d 14 h	jermar	/kernel/trunk/arch/sparc64/	sparc64 work. Tick interrupt support.
664	6889 d 1 h	jermar	/kernel/trunk/	sparc64 work. Interrupt Levels 1 - 15 serviced. Minor changes in the exc_* functions.
663	6889 d 14 h	jermar	/kernel/trunk/arch/sparc64/	sparc64 work. Initial interrupt_vector_trap handler and fixes needed to make it do the right thing (i.e. panic()).
662	6891 d 4 h	decky	/kernel/trunk/	initial syscall table support
659	6892 d 15 h	jermar	/kernel/trunk/	Make the kernel compile with -Wall.
658	6892 d 15 h	jermar	/kernel/trunk/arch/sparc64/include/	sparc64 work. Add functions to read and write TICK and TICK_compare registers. Add types describing TICK and TICK_compare registers.
657	6893 d 3 h	jermar	/kernel/trunk/	sparc64 work. Context again. It turns out, according to SCD 2.4, that registers that didn't have to be saved were saved (%o1 - %o5) and registers that had to be saved were not saved (%i0 - %i5, %l0 - %l7).
655	6894 d 8 h	jermar	/kernel/trunk/arch/	Compilation fixes.
654	6894 d 9 h	jermar	/kernel/trunk/generic/src/	Fix page_insert_mapping(). Some architectures (e.g. ia32) need to have the lower-numbered PTL's flagged as PAGE_WRITE in order to prevent overriding protection bits of leaf TTE's.
651	6895 d 2 h	decky	/kernel/trunk/	remove arch/$ARCH/boot where not needed, change global Makefile accordingly remove early_mapping() (breaks ppc32 for now) change early heap initialization (required for init to work)
650	6895 d 4 h	jermar	/kernel/trunk/	sparc64 work. Implement interrupt_disable(), interrupt_enable(), interrupt_restore() and interrupt_read() functions. Fix context save/restore to save/restore register %i7.
646	6896 d 3 h	jermar	/kernel/trunk/	Fix cpu_init(): frame_alloc() can return 0 as the valid address of block of frames. Do not signal error. sparc64 work. Reorganize kernel vs. userspace memory layout. Add panic_printf(). Turn dummy() into nop rather than into infinite loop.
644	6896 d 13 h	jermar	/kernel/trunk/arch/	Remove unnecessary files or files that are now part of the boot/ module.
640	6897 d 3 h	jermar	/kernel/trunk/	sparc64 work. CPU identification.
635	6898 d 2 h	palkovsky	/kernel/trunk/	Fixed kconsole resolution of similar commands. Add commands to debugger to allow for simple profiling or calling debug actions if needed.
634	6898 d 16 h	jermar	/kernel/trunk/arch/sparc64/	sparc64 work. Better way of trap table organization. Kernel trap handlers now "stay" on addresses on wich they were linked.
633	6899 d 4 h	palkovsky	/kernel/trunk/arch/	Fixes of compilation of atomic.
632	6899 d 5 h	jermar	/kernel/trunk/arch/sparc64/	sparc64 work. Add trap_install_handler(). Use trap_install_handler() to install register window clean, spill and fill handlers.
631	6899 d 5 h	palkovsky	/kernel/trunk/	Fixed cpu halting in debug panic mode.

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