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(root)/trunk/kernel/generic/src/mm/frame.c @ 2071 – Rev 532

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Rev	Age	Author	Path	Log message
532	6915 d 22 h	jermar	/	Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.
501	6928 d 2 h	jermar	/	Rename HelenOS/SPARTAN to HelenOS/kernel.
489	6935 d 2 h	jermar	/SPARTAN/trunk/generic/	Make the buddy system more general. Store implementation defined pointer in buddy_system_t. Pass buddy system pointer to implementation defined buddy system operations.
488	6935 d 7 h	bondari	/SPARTAN/trunk/generic/src/mm/	Small fix :)
487	6935 d 7 h	bondari	/SPARTAN/trunk/generic/src/mm/	Frame isect/coalesce functions optimization
480	6937 d 21 h	bondari	/SPARTAN/trunk/generic/	Buddy system allocator implementation. Not checked. For review only.
479	6938 d 23 h	bondari	/SPARTAN/trunk/generic/	Buddy system implementation. Not functional yet - only framework prepeared. Also added 2 macros FRAME2ADDR and ADDR2FRAME.
430	6948 d 19 h	jermar	/SPARTAN/trunk/	Move src/ and include/ to generic.
413	6963 d 18 h	jermar	/SPARTAN/trunk/	Rename cpu_priority_{high\|low\|restore\|read} functions to interrupts_{disable\|enable\|restore\|read}. Rename pri_t to ipl_t (Interrupt Priority Level). Rename thread_t::pri to thread_t::priority.
375	6986 d 1 h	jermar	/SPARTAN/trunk/src/mm/	Replace free() call with early_free() call in zone_create().
374	6987 d 19 h	jermar	/SPARTAN/trunk/	Revert previous change in frame_t as it broke IA-64. (Most likely some alignment problem.) Rename heap_init(), malloc() and free(), respectively, to early_heap_init(), early_malloc() and early_free(), respectively. Define new macros malloc() and free(). They are to be replaced by real functions some day.
373	6987 d 21 h	jermar	/SPARTAN/trunk/	Physical memory management work. Add "__attribute__ ((packed))" to frame_t so that it takes up less space. Note that this is essential as there is lot of these structures. Remove busy list from zone_t as it is redundant.
368	6990 d 4 h	jermar	/SPARTAN/trunk/	Physical memory management work. New frame allocator. Some architectures need to have bigger heap.
367	6990 d 19 h	jermar	/SPARTAN/trunk/	Physical memory management work. Implement zone_() and some frame_() functions.
219	7010 d 16 h	palkovsky	/SPARTAN/trunk/	Fixed bad type in frame.c. Amd64 prints banner.
195	7011 d 22 h	vana	/SPARTAN/trunk/	1) memcopy and _memcopy functions rewriten to ANSI C norm. 2) Repaired ia32,ia64 and mips version of SPARTAN to work with this memcopy functions 3) Warning for non declared funcions added and repaired ia32,ia64 and mips versions to pass build process with this warning and Werror option
125	7057 d 20 h	jermar	/SPARTAN/trunk/	Huge indentation fix.
115	7093 d 18 h	jermar	/SPARTAN/trunk/	Implement several assembler functions in gcc's __asm__ notation instead of in .s or .S file. Gain both better speed and size.
113	7096 d 17 h	jermar	/SPARTAN/trunk/	SMP recovery patch #2 (SMP is no longer broken !!!). Fix missing KA2PA() operation in ap.S which was causing page faults during AP early initialization. Fix bug in map_page_to_frame(): 'root' was interpretted as kernel address while read_dba() returns physical address. Make references to page directory and page tables use kernel addresses instead of physical addresses. Massive frame allocation code cleanup. Basically revert to what we had had before implementation of userspace. Usual cosmetics.
102	7105 d 21 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.

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