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HelenOS
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kernel
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arch
@ 743
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743
6750 d 14 h
jermar
/kernel/trunk/arch/
sparc64 work.
13 bits wide means the max value is 8191 and not 0x8191.
742
6750 d 14 h
jermar
/kernel/trunk/arch/
sparc64 work.
Memory context (ASID) is, in fact, 13 bits (and not 12 bits) wide.
741
6750 d 15 h
jermar
/kernel/trunk/
Unlock address space prior TLB shootdown in get_asid() to unify
the locking order among mips32, sparc64 and ia64.
Add ASID_STEALING_ENABLED macro to disable the stealing part on ia64
in a clean way.
740
6750 d 21 h
jermar
/kernel/trunk/
ia64 ASID management code (not tested).
736
6752 d 18 h
jermar
/kernel/trunk/arch/ia64/src/
Fix panic_printf on ia64 to call halt() instead of cpu_halt().
730
6753 d 18 h
jermar
/kernel/trunk/
Finalize ASID management for sparc64 and mips32 by making use of FIFO queue of ASIDs.
728
6755 d 12 h
vana
/kernel/trunk/arch/ia64/src/mm/
Serialize writes to RR because of assembler RAW warning.
727
6755 d 13 h
jermar
/kernel/trunk/
New ASID management subsystem (initial work, more is required).
Some TLB invalidation changes.
726
6755 d 13 h
jermar
/kernel/trunk/arch/ia64/src/mm/
Temporarily disable set_VHPT_environment() to stop ia64 kernel from faulting.
724
6757 d 15 h
palkovsky
/kernel/trunk/
Commit of the falloc_bad branch to trunk (719:723).
717
6759 d 17 h
decky
/kernel/trunk/
remove obsolete in-kernel userspace code
remove CONFIG_USERSPACE switch, uspace support is configured at run-time
716
6759 d 17 h
vana
/kernel/trunk/arch/ia64/src/mm/
ttag and thash envelope functions
715
6759 d 17 h
vana
/kernel/trunk/arch/ia64/
VHPT setup to be able to use ttag and thash instructions
714
6759 d 18 h
decky
/kernel/trunk/
syscall handler return value
uspace task termination (primitive)
712
6759 d 19 h
decky
/kernel/trunk/
"Hello world" from user space :)
710
6759 d 20 h
vana
/kernel/trunk/arch/ia64/include/mm/
VHPT entry
704
6761 d 19 h
jermar
/kernel/trunk/
Make various mips32 tlb manipulation functions preserve EntryHi register.
Cleanup and more precise comments for previous commit.
703
6761 d 22 h
jermar
/kernel/trunk/
Memory management work.
- vm.* -> as.* (as like address space is, imho, more fitting)
- Don't do TLB shootdown on vm_install(). Some architectures only need to call tlb_invalidate_asid().
- Don't allocate all frames for as_area in as_area_create(), but let them be allocated on-demand by as_page_fault().
- Add high-level page fault handler as_page_fault().
- Add as_area_load_mapping().
702
6761 d 23 h
jermar
/kernel/trunk/arch/amd64/src/
Fix amd64 interrupt_handler to properly remove error code from stack before iretq.
700
6764 d 21 h
jermar
/kernel/trunk/arch/sparc64/include/
Remove fmath.h
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