| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 2292 |
6412 d 9 h |
hudecek |
/branches/rcu/ |
updated to latest trunk revision, minor tweaks in tasklet.c |
|
| 2131 |
6447 d 2 h |
decky |
/branches/ |
add development branches |
|
| 2071 |
6512 d 22 h |
jermar |
/trunk/ |
(c) versus (C) |
|
| 1888 |
6638 d 1 h |
jermar |
/trunk/ |
C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64. |
|
| 1787 |
6703 d 0 h |
decky |
/ |
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot |
|
| 1705 |
6730 d 7 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 |
6731 d 4 h |
cejka |
/kernel/trunk/ |
Kernel doxygen comments updated. |
|
| 830 |
6854 d 4 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(). |
|
| 756 |
6863 d 18 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. |
|
| 727 |
6875 d 20 h |
jermar |
/kernel/trunk/ |
New ASID management subsystem (initial work, more is required).
Some TLB invalidation changes. |
|
| 703 |
6882 d 5 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(). |
|
| 595 |
6915 d 23 h |
palkovsky |
/kernel/trunk/ |
Fixed bug in vm.c that turned off preemption. Found in versions 390:391. |
|
| 534 |
6921 d 23 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel again. |
|
| 532 |
6921 d 23 h |
jermar |
/ |
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch. |
|
| 501 |
6934 d 3 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel. |
|
| 413 |
6969 d 19 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. |
|
| 397 |
6980 d 9 h |
jermar |
/SPARTAN/trunk/ |
Small changes to mips32 mm.
Small changes in mm mapping test #1. |
|
| 396 |
6981 d 6 h |
jermar |
/SPARTAN/trunk/ |
Add mm/mapping1 test.
(Will not make it past TLB Invalid exception on mips32.)
Fixes in asid.c.
Make TLB register types union with __u32 value.
Implement tlb_invalidate() for mips32.
(TLB invalidation and shootdown path will have to be revised.) |
|
| 391 |
6982 d 20 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. |
|