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HelenOS-historic
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SPARTAN
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arch/
– Rev 421
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421
6804 d 0 h
jermar
/SPARTAN/trunk/
Create genarch directory.
Move ppc32 ofw.[ch] to genarch.
Fix prototype for ofw_call() to return __address instead of int (please review).
Fix copyright notice in sparc64/boot/boot.S.
420
6804 d 2 h
jermar
/SPARTAN/trunk/arch/sparc64/
Small sparc64 changes.
Start native boot loader.
419
6805 d 4 h
bondari
/SPARTAN/trunk/arch/
Memory inline functions for AMD64.
memcmp and memcpy are redefined according to norma
418
6807 d 4 h
jermar
/SPARTAN/trunk/
sparc64 infrastructure.
417
6810 d 10 h
palkovsky
/SPARTAN/trunk/arch/amd64/src/boot/
Added identity mapping for more then 16MB - now it maps 64MB on boot.
416
6810 d 11 h
jermar
/SPARTAN/trunk/arch/ia64/src/
IA-64 work.
Put RSE into lazy mode before writing ar.bspstore and ar.rnat.
Flush RSE before setting ar.bspstore so that ar.bsp is set to the same address.
415
6810 d 11 h
jermar
/SPARTAN/trunk/arch/ia64/include/
Make context_set() reset ar.pfs.pfm (especially ar.pfs.pfm.sol) so that register stack does not underflow.
414
6811 d 15 h
jermar
/SPARTAN/trunk/
Create generic context_save() and context_restore().
These two functions are defined inline and only call context_save_arch() and context_restore_arch(), respectively.
The main purpose of this is to enable centralized commenting of these important and tricky functions.
413
6812 d 1 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.
412
6812 d 15 h
jermar
/SPARTAN/trunk/arch/ia64/src/
IA-64 work.
context_save() doesn't have to restore ar.pfs as it is a leaf procedure.
Get rid of assembler warning for start.S.
408
6814 d 11 h
decky
/SPARTAN/trunk/
IA32 has_cpuid() inline
minor indentation fixes
406
6817 d 3 h
jermar
/SPARTAN/trunk/arch/
Fix directives for K_TEXT_START, K_TEXT_START_2 and K_DATA_START sections to be more descriptive about section's content.
Remove LOAD(0xdeadbeaf) from ia32 linker script.
Remove __fake from amd64 pm.c.
403
6819 d 4 h
jermar
/SPARTAN/trunk/arch/
Small improvement in pte_t type definition.
402
6819 d 13 h
jermar
/SPARTAN/trunk/
Add ALIGN() macro.
Fix usage of early_mapping() in main.c.
The previous version would not map part of the heap.
Please, review.
399
6822 d 1 h
jermar
/SPARTAN/trunk/
mips32 memory management work.
TLB exceptions seem to be working on at least simics.
msim handles TLB Refill and TLB Invalid exceptions well,
but seems to skip writes to the mapped addressies in mm
mapping test #1 (the data is not written and exception
is not triggered).
398
6822 d 13 h
jermar
/SPARTAN/trunk/
Add arch directory for sparc64.
397
6822 d 15 h
jermar
/SPARTAN/trunk/
Small changes to mips32 mm.
Small changes in mm mapping test #1.
396
6823 d 12 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.)
395
6824 d 3 h
jermar
/SPARTAN/trunk/arch/mips32/src/mm/
Small fix.
MIPS32 pte_t.c is not bool.
394
6824 d 3 h
jermar
/SPARTAN/trunk/arch/mips32/
MIPS32 memory management work.
Fix some bugs introduced yesterday (PTL3 index is indeed calculated by >> 14).
Introduce two new bits in pte_t (i.e. 'a' and 'w').
Implement TLB Invalid Exception and TLB Modified Exception. (Needs review and testing)
393
6824 d 5 h
bondari
/SPARTAN/trunk/arch/ia32/include/
Comments fixed
392
6824 d 5 h
bondari
/SPARTAN/trunk/arch/ia32/
Last inline functions for IA-32
391
6825 d 2 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.
390
6825 d 2 h
bondari
/SPARTAN/trunk/arch/ia32/
ia-32 memcmp inline
389
6825 d 13 h
jermar
/SPARTAN/trunk/
MIPS work.
Fix some name inconsistencies between cp0 functions' declarations and definitions.
Add and implement tlb_init_arch().
Add tlb_modified() exception handler.
Other architectures: add dummy tlb_init_arch().
388
6826 d 11 h
jermar
/SPARTAN/trunk/arch/ia64/src/
IA-64 work.
Map interrupt vectors to their names.
381
6830 d 2 h
jermar
/SPARTAN/trunk/
Make cross-compiler the default compiler on IA-32.
For native compilations, use ./build.ia32 native.
Small changes elsewhere.
376
6834 d 8 h
jermar
/SPARTAN/trunk/
Move kernel build files one level up the directory tree.
Fix paths in your testing environment!
372
6837 d 10 h
cejka
/SPARTAN/trunk/arch/ia32/src/mm/
Memmap print fixed.
371
6838 d 2 h
jermar
/SPARTAN/trunk/arch/ia32/src/
Complete map_kernel() in boot.S to map the entire 4G space.
Change IA-32 frame_arch_init() to add zone with lower base addresses first.
370
6838 d 3 h
jermar
/SPARTAN/trunk/arch/ia32/src/acpi/
During MADT parse, count only enabled CPUs.
368
6838 d 11 h
jermar
/SPARTAN/trunk/
Physical memory management work.
New frame allocator.
Some architectures need to have bigger heap.
364
6839 d 14 h
palkovsky
/SPARTAN/trunk/
Added support for msim with 4kc instructions.
Fixed support for upstream msim.
Small boot fix on Indy.
363
6840 d 3 h
jermar
/SPARTAN/trunk/arch/
Fix copyright notices.
361
6840 d 4 h
bondari
/SPARTAN/trunk/
Memory routines per-arch declations for future implementation
359
6841 d 3 h
bondari
/SPARTAN/trunk/arch/ia32/include/
I think some comments to the algoritm would be helful
358
6841 d 3 h
bondari
/SPARTAN/trunk/
built-in memcpy is not used anymore on IA-32.
IA-32 memcpy is now fast and inline.
357
6841 d 4 h
bondari
/SPARTAN/trunk/arch/ia32/src/
small fix
356
6841 d 5 h
bondari
/SPARTAN/trunk/arch/ia32/
Get from port functions are now inline
354
6841 d 10 h
jermar
/SPARTAN/trunk/
Physical memory management work.
Define structures for frame zones and frames.
Add some comments.