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(root)/kernel/trunk/arch/mips32 @ 1784 – Rev 1097

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Rev	Age	Author	Path	Log message
1097	6703 d 19 h	palkovsky	/kernel/trunk/arch/mips32/src/	Still better syscall calling convention for mips.
1096	6703 d 19 h	palkovsky	/kernel/trunk/	Cleanup of mips - inline register reads - better fpu disable/enable - global settings is automatically propagated to task - fast syscall
1094	6703 d 22 h	palkovsky	/kernel/trunk/	Allowed saving less registers.
1087	6704 d 22 h	palkovsky	/kernel/trunk/arch/mips32/include/mm/	Fix MIPS32 bad paging index computation. Fixed random page faults on mips.
1078	6706 d 14 h	jermar	/kernel/trunk/	Improved uspace threads. ia64 needs fixing.
1070	6706 d 22 h	jermar	/kernel/trunk/	More checks for address space area conflicts.
1066	6707 d 7 h	jermar	/kernel/trunk/	Support for user space threads.
1055	6707 d 15 h	cejka	/kernel/trunk/arch/mips32/include/	Stack constants moved to stack.h as on other archs.
1054	6707 d 15 h	cejka	/kernel/trunk/	Updated stackarg macros for mips32. Mips32 stack aligned on 8 bytes boundary.
1044	6707 d 19 h	jermar	/kernel/trunk/	Page table locking.
1037	6707 d 21 h	decky	/kernel/trunk/	support for more init tasks (might break some archs yet)
1036	6707 d 21 h	decky	/kernel/trunk/arch/mips32/	grow init size
1024	6708 d 13 h	jermar	/kernel/trunk/	Redefine semantics of unary atomic operations. Add test to verify that an architecture understands the semantics correctly.
1017	6708 d 17 h	decky	/kernel/trunk/	mips: remove load.bin remove arch/boot infrastructure
983	6709 d 17 h	palkovsky	/kernel/trunk/	Fixed shrinking of as area.
980	6709 d 18 h	palkovsky	/kernel/trunk/	Small speed update of ipc. Fixed some bugs regarding pages in mremap.
977	6709 d 18 h	jermar	/kernel/trunk/	Add sys_mremap() syscall.
967	6709 d 22 h	palkovsky	/kernel/trunk/	Allowed userspace to include page.h.
959	6710 d 12 h	palkovsky	/kernel/trunk/	New synchronous ipc. Widened syscall to support up to 5 parameters.
958	6710 d 12 h	jermar	/kernel/trunk/	Nicer ia32 interrupt handlers and structures holding interrupted context data. Unify the name holding interrupted context data on all architectures to be istate.
955	6710 d 13 h	palkovsky	/kernel/trunk/	Added kernel IPC functionality.
941	6711 d 13 h	palkovsky	/kernel/trunk/	Fixed mips elf loading.
940	6711 d 13 h	jermar	/kernel/trunk/	Get rid of unneeded macros. Their functionality has been replaced by the ELF loader.
938	6711 d 14 h	jermar	/kernel/trunk/	Basic support for loading ELF object files. ia64, amd64, ia32 working. mips32 requires some attention.
924	6712 d 0 h	palkovsky	/kernel/trunk/arch/mips32/	Macro redefinition for mips fpu.
910	6718 d 19 h	bondari	/kernel/trunk/	ELF framework for all archs. SPARC V9 not tested to compile.
906	6721 d 8 h	palkovsky	/kernel/trunk/	Added lazy fpu context allocation. - threads that don't use fpu, don't get allocated fpu context - fpu context alignment on AMD64 nicely disappeared
897	6724 d 8 h	jermar	/kernel/trunk/	sparc64 work. Fix KBD_VIRT_ADDRESS. Call before_thread_runs() prior to the switch to the thread's stack. Add comment why this is crucial. Add after_thread_ran() to the scheduler. Add before_thread_runs_arch() and after_thread_ran_arch() for sparc64, mapping/demapping thread's kernel stack. Add dummy after_thread_ran_arch() to all other architectures. Add dtlb_insert_mapping() to promote code reuse.
860	6731 d 8 h	decky	/kernel/trunk/	indentation changes ppc32 fpu context save/restore ppc32 CPU version ppc32 memcpy
853	6733 d 17 h	palkovsky	/kernel/trunk/arch/mips32/	Some arc bios tweaks. Wanted to print configuration data, but the ARC seems to return strange values. Newport graphics card does not seem to be easy to port, give up now.
852	6733 d 18 h	palkovsky	/kernel/trunk/	Fixes in memory allocator - proper kernel blacklisting, when kernel not loaded on page boundary - correct zone adding in zone list (how could this work??)
851	6734 d 11 h	palkovsky	/kernel/trunk/arch/mips32/src/	removed debugging printf.
850	6734 d 11 h	palkovsky	/kernel/trunk/	Small bugs fixed after running all tests on mips.
849	6734 d 11 h	palkovsky	/kernel/trunk/arch/mips32/include/mm/	Fixed mips-big endian TLB problems.
838	6737 d 22 h	palkovsky	/kernel/trunk/	Added untested support for 2 & 4-byte (15-bit & 24-bit depth) framebuffer.
837	6737 d 22 h	palkovsky	/kernel/trunk/	Moved framebuffer to genarch.
836	6738 d 9 h	palkovsky	/kernel/trunk/	Added support for 24-bit framebuffer.
832	6741 d 10 h	jermar	/kernel/trunk/	Change pt_mapping_remove() to deallocate frames for empty PTL1, PTL2 and PTL3.
831	6741 d 16 h	jermar	/kernel/trunk/	Make use of one unused bit in PTE formats of amd64, ia32 and mips32 to store 1 in valid mappings. This helps to distinguish valid entries from not present entries with 0 content (i.e. not present entries with PFN 0 and other bits cleared).
830	6741 d 18 h	jermar	/kernel/trunk/	Make ASID FIFO for mips32 be allocated statically. Make ASID FIFO for sparc64 and ia64 be allocated dynamically. Fix ia64 to call asid_fifo_init(). All three architectures now call asid_fifo_init() from as_arch_init().