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(root)/kernel/trunk/arch/ia64/src/start.S – Rev 919

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Rev	Age	Author	Path	Log message
919	6641 d 1 h	jermar	/kernel/trunk/	ia64 work. Changes to make userspace work (kernel part). Use ski.conf from contrib directory to run Ski. There is actually no appropriate syscall handler yet.
901	6649 d 3 h	jermar	/kernel/trunk/arch/	ia64 work. Provide PA2KA(identity) mapping for kernel data references via Alternate Data TLB Fault handler. Add before_thread_runs_arch() that maps kstack, if necessary. Add easy to use dtlb_mapping_insert() for comfortable insertion of kernel data mappings.
893	6651 d 2 h	jermar	/kernel/trunk/arch/	sparc64 work. Revive OFW console code and use it before the kernel switches to standalone console. ia32 + ia64 cosmetic changes.
879	6652 d 19 h	vana	/kernel/trunk/arch/ia64/	Itanium kernel page extended to maximum (256M) repaired RR manipulation functions, paging setuping function and added some comments.
872	6655 d 14 h	vana	/kernel/trunk/	Init stack base fix Removing commented code
870	6655 d 14 h	vana	/kernel/trunk/arch/ia64/	Removed forgoten debug function and reverted my mistake
869	6655 d 14 h	vana	/kernel/trunk/	Uaaaaaaa ;-) Itanium Paging !!!!!! ;-)
840	6663 d 1 h	jermar	/kernel/trunk/	Fix filling of hardcoded_ktext_size and hardcoded_kdata_size to use 64 bit stores on ia64.
534	6735 d 18 h	jermar	/	Rename HelenOS/SPARTAN to HelenOS/kernel again.
532	6735 d 19 h	jermar	/	Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.
501	6747 d 23 h	jermar	/	Rename HelenOS/SPARTAN to HelenOS/kernel.
473	6760 d 16 h	jermar	/SPARTAN/trunk/arch/ia64/src/	ia64 work. Comment some offending steps of heavyweight interrupt handler regarding RSE switching. With this change, ia64 will do well on tests rwlock #4 and thread #1. Cleanup.
412	6784 d 5 h	jermar	/SPARTAN/trunk/arch/ia64/src/	IA-64 work. context_save() doesn't have to restore ar.pfs as it is a leaf procedure. Get rid of assembler warning for start.S.
272	6827 d 20 h	vana	/SPARTAN/trunk/arch/ia64/	Symtab support for ia64
249	6828 d 20 h	vana	/SPARTAN/trunk/arch/ia64/src/	Serialization of psr write
106	6920 d 1 h	jermar	/SPARTAN/trunk/	IA-32 fixes. Use kernel addresses instead of physical addresses in map_page_to_frame(). Physical addresses are supposed to only be exported to mm hardware. Because of this fix, userspace is functional again. Remap EGA videoram to (0x80000000 + videoram) and change the ega driver to work with the new address. Minor cosmetics through out the code. Changes in linker scripts.
102	6925 d 18 h	jermar	/SPARTAN/trunk/	IA-64 work. Redefine FRAME_SIZE to "(161024)" instead of "24096". Note that the latter definition was wrong because of the lack of "()". Take panic_printf(), cpu_halt() and memsetb() out of fake.s and implement them properly in asm.S. Move ski_init_console() from arch_post_mm_init() to arch_pre_mm_init(). In start.S, write r0 to ar.bspstore. Janitorial fixes. Add count_t type. Replace several occurrences of int and __u32 by count_t or size_t. Shorten several panic strings.
81	6936 d 17 h	jermar	/SPARTAN/trunk/	Add SP_DELTA macro for each architecture. On IA-32, this macro represents two doublewords that must be on the stack when switching to a new stack. On MIPS, there is no need to fix sp when switching to a new stack. On IA-64, this macro is used to allocate the 16-byte scratch area. IA-64 work. Changes in start.S. More changes to come. Define memcopy(). Janitorial fixes. Add missing #include <panic.h> to rwlock4/test.c. Remove wrong use of inline keyword from both declaration and definition of l_apic_id().
78	6940 d 16 h	jermar	/SPARTAN/trunk/	IA-64 cosmetics. Add ski_init_console() and ski_putchar() to ski.c to perform ski specific tasks. Change the copyright string in main.c to display both copyrights on a new line.
74	6942 d 16 h	jermar	/SPARTAN/trunk/arch/ia64/src/	More of IA-64 initialization.

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