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414
6921 d 20 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
6922 d 6 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
6922 d 20 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.
411
6923 d 10 h
jermar
/SPARTAN/trunk/
Doxygen comments.
410
6923 d 10 h
jermar
/SPARTAN/trunk/
Doxygen-style comments.
409
6923 d 20 h
jermar
/SPARTAN/trunk/contrib/toolchain/
sparc64 toolchain build script.
408
6924 d 16 h
decky
/SPARTAN/trunk/
IA32 has_cpuid() inline
minor indentation fixes
407
6924 d 16 h
decky
/SPARTAN/trunk/
fix shell warning
406
6927 d 8 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.
405
6928 d 8 h
jermar
/SPARTAN/trunk/src/
Doxygen comments fixes.
404
6928 d 9 h
jermar
/SPARTAN/trunk/src/
Fix doxygen comments.
403
6929 d 9 h
jermar
/SPARTAN/trunk/arch/
Small improvement in pte_t type definition.
402
6929 d 18 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.
401
6931 d 20 h
jermar
/SPARTAN/trunk/test/mm/mapping1/
Finalize mm mapping test #1 once again.
400
6931 d 20 h
jermar
/SPARTAN/trunk/
Finalize mapping1 test.
Record omitted excMod bug in msim.
399
6932 d 6 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
6932 d 17 h
jermar
/SPARTAN/trunk/
Add arch directory for sparc64.
397
6932 d 19 h
jermar
/SPARTAN/trunk/
Small changes to mips32 mm.
Small changes in mm mapping test #1.
396
6933 d 17 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
6934 d 8 h
jermar
/SPARTAN/trunk/arch/mips32/src/mm/
Small fix.
MIPS32 pte_t.c is not bool.
394
6934 d 8 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
6934 d 9 h
bondari
/SPARTAN/trunk/arch/ia32/include/
Comments fixed
392
6934 d 10 h
bondari
/SPARTAN/trunk/arch/ia32/
Last inline functions for IA-32
391
6935 d 7 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
6935 d 7 h
bondari
/SPARTAN/trunk/arch/ia32/
ia-32 memcmp inline
389
6935 d 18 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
6936 d 16 h
jermar
/SPARTAN/trunk/arch/ia64/src/
IA-64 work.
Map interrupt vectors to their names.
387
6937 d 11 h
jermar
/SPARTAN/trunk/src/synch/
Doxygen-style comments for condvar.c.
386
6937 d 12 h
jermar
/SPARTAN/trunk/src/synch/
Doxygen-style comments for mutex.c.
385
6937 d 12 h
jermar
/SPARTAN/trunk/src/synch/
Doxygen-style comments for rwlock.c.
384
6937 d 13 h
jermar
/SPARTAN/trunk/src/synch/
Doxygen-style comments for semaphore.c.
383
6937 d 14 h
jermar
/SPARTAN/trunk/src/synch/
Doxygen-style comments for spinlock.c.
382
6938 d 6 h
jermar
/SPARTAN/trunk/src/synch/
Doxygen-style comments for waitq.c.
381
6940 d 7 h
jermar
/SPARTAN/trunk/
Make cross-compiler the default compiler on IA-32.
For native compilations, use ./build.ia32 native.
Small changes elsewhere.
380
6940 d 9 h
jermar
/SPARTAN/trunk/include/
Implement splitting and concatenation for headless doubly-linked circular lists.
This is going to be needed during implementation of buddy system operations for zones.
Add doxygen-style comments to all functions in list.h.
379
6941 d 16 h
jermar
/SPARTAN/trunk/src/mm/
Optimize buddy_system_free().
Remove special-case code from the main codepath.
378
6941 d 16 h
jermar
/SPARTAN/trunk/
Redeclare eraly_malloc() with __attribute__ ((malloc)) to improve optimizations.
Reorganize #include's in scheduler.c.
Buddy system improvements.
Make buddy_system_free() explicitly invalidate order of blocks before they are coalesced.
Add some assertions.
377
6944 d 9 h
jermar
/SPARTAN/trunk/
Generic buddy allocator.
Please review the code before it is deployed.
376
6944 d 12 h
jermar
/SPARTAN/trunk/
Move kernel build files one level up the directory tree.
Fix paths in your testing environment!
375
6944 d 13 h
jermar
/SPARTAN/trunk/src/mm/
Replace free() call with early_free() call in zone_create().