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(root)/kernel/trunk/arch/amd64/src/cpu/cpu.c – Rev 1731

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Rev	Age	Author	Path	Log message
1731	6516 d 11 h	jermar	/kernel/trunk/	Updates in Doxygen-style comments. Make architecture specific modules appear conditionally in the documentation. Add time management module. Improve names of other modules and sort module order to be more like in the design documentation.
1705	6520 d 0 h	cejka	/kernel/trunk/	Added file with modules definitions and descriptions. We are able to change modules order and their description in one place.
1702	6520 d 21 h	cejka	/kernel/trunk/	Kernel doxygen comments updated.
1187	6581 d 18 h	jermar	/kernel/trunk/	Cleanup pm.c and pm.h code on ia32 and amd64. Add before_task_runs() and before_task_runs_arch() for each architecture. Add ia32 and amd64 code to ensure I/O Permission Bitmap update.
625	6700 d 19 h	palkovsky	/kernel/trunk/	We are now almost -Wall clean. - redefined atomic_t - deleted many, many unused variables - some minor code cleanups found using compiler warning.
534	6711 d 16 h	jermar	/	Rename HelenOS/SPARTAN to HelenOS/kernel again.
532	6711 d 16 h	jermar	/	Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.
501	6723 d 20 h	jermar	/	Rename HelenOS/SPARTAN to HelenOS/kernel.
391	6772 d 13 h	jermar	/SPARTAN/trunk/	mips32 memory management work. TLB Refill Exception implemented (passed basic testing). Remove bit g from struct entry_hi. Add generic find_mapping(). Add asid to vm_t type, define asid_t to hide architecture specific differences. Implement ASID allocation for mips32, dummy for other architectures. Add THE->vm (a.k.a. VM). Add vm_install_arch(). Move pte_t definition to arch/types.h on each architecture. Fix PTL manipulating functions on mips32 to shift pfn by 12 instead of by 14. Fix tlb_init_arch() to initialize all entries. Other. Remove unnecessary header files from arch.h Add missing headers here and there. Remove two unnecessary ld flags from mips32 makefile.
309	6801 d 2 h	palkovsky	/SPARTAN/trunk/	Added architecture independent hooks for fpu lazy context switching. It is enabled by defining FPU_LAZY
282	6803 d 3 h	palkovsky	/SPARTAN/trunk/	Fixed gdtr naming issues after ia32 changes. Fixed stack alignment on new thread to by multiple of 16, we are now ABI-correct and we do not #GP on va_arg to boot. Fixed bad exception register names reporting. Fixed bad _hardcoded_load_addr, which caused allocation of kernel text frames.
257	6804 d 2 h	palkovsky	/SPARTAN/trunk/	Added basic FPU context (not working). Added CPU utilities from ia32 Fixed bug in vm.c that wanted PTL to be mapped in bottom memory.
251	6804 d 11 h	palkovsky	/SPARTAN/trunk/	Changes, that were needed to make it work on Bochs. - We CAN use the NX bit in paging tables, but we have to initialize the NXE bit in EFER register first.