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HelenOS
(root)
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branches
/
rcu
/
kernel
/
arch
/
sparc64
/
include
/
mm
/
as.h
@ 2430
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2292
6321 d 22 h
hudecek
/branches/rcu/
updated to latest trunk revision, minor tweaks in tasklet.c
2131
6356 d 15 h
decky
/branches/
add development branches
2089
6411 d 18 h
decky
/trunk/
huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes
2071
6422 d 11 h
jermar
/trunk/
(c) versus (C)
2009
6466 d 10 h
jermar
/trunk/kernel/
Initial support for handling illegal virtual aliases on sparc64.
1889
6544 d 11 h
jermar
/trunk/kernel/
Fix bug in mm/as.c:
- as_area_destroy() should not work with AS but as
sparc64 work:
- start implementing TSB support
1864
6558 d 8 h
jermar
/trunk/
sparc64 update.
- Prototype userspace layer implementation that
at least relates to sparc64 and compiles cleanly.
- Fixes for kernel's preemptible_handler and code
related to running userspace.
- Enable userspace. Several dozen instructions
are now run in userspace! We are pretty near
the userspace milestone for sparc64.
1860
6561 d 13 h
jermar
/trunk/kernel/
A lot of untested sparc64 stuff:
- Write ASID to hardware when a thread is about to run in userspace.
- Add userspace() and switch_to_userspace() functions.
- Handle special cases when the userspace spill/fill handler causes MMU trap.
- Resolve some TODOs in the existing sparc64 code.
- sparc64 has now C99 compliant header guards.
- Formatting and indentation fixes.
1787
6612 d 13 h
decky
/
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot
1702
6640 d 17 h
cejka
/kernel/trunk/
Kernel doxygen comments updated.
1511
6651 d 17 h
palkovsky
/kernel/trunk/arch/
Remove __address from include file included by uspace
1070
6728 d 21 h
jermar
/kernel/trunk/
More checks for address space area conflicts.
940
6733 d 13 h
jermar
/kernel/trunk/
Get rid of unneeded macros.
Their functionality has been replaced by the ELF loader.
756
6773 d 8 h
jermar
/kernel/trunk/
Memory management work.
Remove the last (i.e. 'root') argument from page_mapping_insert() and page_mapping_find().
Page table address is now extracted from the first (i.e. 'as') argument.
Add a lot of infrastructure to make the above possible.
sparc64 is now broken, most likely because of insufficient identity mapping of physical memory.
703
6791 d 19 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().
646
6817 d 9 h
jermar
/kernel/trunk/
Fix cpu_init(): frame_alloc() can return 0 as the valid address of block of frames. Do not signal error.
sparc64 work.
Reorganize kernel vs. userspace memory layout.
Add panic_printf().
Turn dummy() into nop rather than into infinite loop.
534
6831 d 12 h
jermar
/
Rename HelenOS/SPARTAN to HelenOS/kernel again.
532
6831 d 12 h
jermar
/
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.
501
6843 d 16 h
jermar
/
Rename HelenOS/SPARTAN to HelenOS/kernel.
418
6874 d 11 h
jermar
/SPARTAN/trunk/
sparc64 infrastructure.