HelenOS-historic
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HelenOS-historic
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kernel
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doc/
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761
6811 d 3 h
jermar
/kernel/trunk/doc/
Remove document describing more relaxed preemption model than the one used in the current kernel.
750
6814 d 20 h
jermar
/kernel/trunk/
ia32 SMP updates.
Update info about supported version of Bochs (bump the counter to 2.2.6).
Add Task Priority Register type and initialize this register to a known state.
703
6831 d 3 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().
681
6836 d 4 h
jermar
/kernel/trunk/
Minor changes.
558
6868 d 1 h
palkovsky
/kernel/trunk/
Clean up of build system. Use:
make config
make
make clean
534
6870 d 20 h
jermar
/
Rename HelenOS/SPARTAN to HelenOS/kernel again.
532
6870 d 20 h
jermar
/
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.
523
6877 d 0 h
jermar
/kernel/trunk/
Clean up.
516
6880 d 21 h
jermar
/kernel/trunk/
Add VMware Workstation 5.5 to SMP compatibility list.
501
6883 d 1 h
jermar
/
Rename HelenOS/SPARTAN to HelenOS/kernel.
436
6899 d 19 h
decky
/SPARTAN/trunk/doc/arch/
new tested IA-32 SMP machines
410
6919 d 21 h
jermar
/SPARTAN/trunk/
Doxygen-style comments.
400
6928 d 6 h
jermar
/SPARTAN/trunk/
Finalize mapping1 test.
Record omitted excMod bug in msim.
398
6929 d 4 h
jermar
/SPARTAN/trunk/
Add arch directory for sparc64.
365
6945 d 19 h
jermar
/SPARTAN/trunk/
Replace #define's in list.h with type-safe inlines.
Update mips32 documentation.
347
6952 d 20 h
jermar
/SPARTAN/trunk/
Documentation updates for amd64, mips32 and ia32.
Replace %L with %P printf() formatter in MPS and ACPI detection functions to print addresses in maximal width.
Tweak memmap.S and IA-32 and AMd64 boot.S.
Cancel unneeded instructions.
Replace cmpl $0, %ebx with testl %ebx, %ebx.
Move memmap.S data to K_DATA_START section.
346
6953 d 18 h
jermar
/SPARTAN/trunk/doc/
Update documentation of ports.
344
6953 d 20 h
palkovsky
/SPARTAN/trunk/
Added more code to arc.
Fixed bad name in byteorder.h
341
6954 d 2 h
jermar
/SPARTAN/trunk/
Rename mips port to mips32.
340
6954 d 4 h
palkovsky
/SPARTAN/trunk/doc/
328
6956 d 5 h
jermar
/SPARTAN/trunk/
IA-32 can be now cross-compiled by ./build.ia32 cross.
Unify IA-32 Makefile.inc and Makefile.inc.cross.
Update doc/requirements.
Small changes elsewere.
327
6956 d 15 h
palkovsky
/SPARTAN/trunk/
Doc updates, small fixes.
323
6957 d 4 h
jermar
/SPARTAN/trunk/
Add comments for new floating point modifiers to print.c.
Remove left-over comments from AMD64 and IA-32 page.c.
Coding style clean up.
292
6961 d 17 h
jermar
/SPARTAN/trunk/
Add byteorder.h to support conversions between different endianesses.
Add native_le2host().
Use native_le2host() in get_symtab_entry().
154
6989 d 16 h
jermar
/SPARTAN/trunk/
Update TODO.
Explicitly mark places of interest related to memory barriers on non-IA-32 architectures with TODO remarks so that they don't get forgotten.
150
7001 d 20 h
jermar
/SPARTAN/trunk/doc/
Documentation changes.
Most importantly, update information about supported binutils and gcc versions.
144
7007 d 2 h
vana
/SPARTAN/trunk/
Coding style fix
143
7007 d 2 h
vana
/SPARTAN/trunk/
Disable alignment check
141
7007 d 3 h
vana
/SPARTAN/trunk/
Clear IOPL on start of system on all CPUs and clear NT before all irets.
121
7013 d 18 h
jermar
/SPARTAN/trunk/
Begin MIPS implementation of 4-level page table interface.
Add email address to each item in doc/AUTHORS.
Correct type names in comments in mm/vm.c.
Introduce ptl0 pointer in vm_t.
119
7028 d 19 h
jermar
/SPARTAN/trunk/
Start with generic 4-level page table interface.
Usual cleanup.
117
7044 d 0 h
jermar
/SPARTAN/trunk/
Do panic() on page_fault().
Good for long testing in SMP mode as silent "extinctions" of a CPU are no longer supported.
Tiny changes here and there.
115
7048 d 16 h
jermar
/SPARTAN/trunk/
Implement several assembler functions in gcc's __asm__ notation instead of in .s or .S file.
Gain both better speed and size.
112
7051 d 19 h
jermar
/SPARTAN/trunk/
Define two placeholder functions for atomic_inc and atomic_dec on IA-64.
Add Ondrej Palkovsky to doc/AUTHORS.
Tweaks in IA-32 low level code to bring SMP back to life. (SMP still broken)
110
7053 d 1 h
jermar
/SPARTAN/trunk/
SMP recovery patch #1. (SMP still broken)
Move ap_boot() to K_TEXT_START_2 section.
Change ap_boot() to cope with mapping of kernel address space.
Change some addresses in mps.c from kernel to physical.
MIPS.
Move msim dprinter device to 0xB0000000.
This address is from kseg1 (unmapped, uncached) segment.
105
7055 d 16 h
jermar
/SPARTAN/trunk/
Big changes in IA-32 address space map.
Now the kernel is mapped above 0x80000000. Finally!
Userspace address space starts at 0x00000000.
Changes in many places.
This improvement temporarily breaks SMP and most likely also other stuff.
Supported size of memory is now only 4M as it is the biggest size that can be mapped at once on IA-32.
Changes in linker script.
Changes required because of the above.
Do not patch hardcoded_* variables but assign to them instead.
Cosmetic changes here and there.
104
7057 d 19 h
bondari
/SPARTAN/trunk/doc/
Add Sergey Bondari to the authors - workstation is ready :)
103
7057 d 21 h
jermar
/SPARTAN/trunk/
Just cleanup.
96
7065 d 5 h
jermar
/SPARTAN/trunk/doc/
Add Josef Cejka to doc/AUTHORS.
73
7077 d 18 h
vana
/SPARTAN/trunk/
Finished FPU lazy context switching - first version. I have not tested it and there are many things which must be changed when
it runs first time OK.