Rev |
Age |
Author |
Path |
Log message |
Diff |
Changes |
430 |
6854 d 20 h |
jermar |
/SPARTAN/trunk/ |
Move src/ and include/ to generic. |
|
/SPARTAN/trunk/generic /SPARTAN/trunk/generic/include /SPARTAN/trunk/generic/src
/SPARTAN/trunk/include /SPARTAN/trunk/src
/SPARTAN/trunk/Makefile /SPARTAN/trunk/arch/amd64/Makefile.inc /SPARTAN/trunk/arch/ia32/Makefile.inc /SPARTAN/trunk/arch/ia64/Makefile.inc /SPARTAN/trunk/arch/mips32/Makefile.inc /SPARTAN/trunk/arch/mips32/boot/Makefile /SPARTAN/trunk/arch/ppc32/Makefile.inc /SPARTAN/trunk/arch/sparc64/Makefile.inc /SPARTAN/trunk/genarch/Makefile.inc /SPARTAN/trunk/generic/src/main/kinit.c
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414 |
6869 d 9 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. |
|
/SPARTAN/trunk/arch/amd64/include/context.h /SPARTAN/trunk/arch/amd64/src/context.S /SPARTAN/trunk/arch/ia32/include/context.h /SPARTAN/trunk/arch/ia32/src/context.s /SPARTAN/trunk/arch/ia64/include/context.h /SPARTAN/trunk/arch/ia64/src/context.S /SPARTAN/trunk/arch/mips32/include/context.h /SPARTAN/trunk/arch/mips32/src/context.S /SPARTAN/trunk/arch/ppc32/include/context.h /SPARTAN/trunk/arch/ppc32/src/context.S /SPARTAN/trunk/include/context.h /SPARTAN/trunk/src/main/main.c /SPARTAN/trunk/src/proc/scheduler.c /SPARTAN/trunk/src/proc/thread.c /SPARTAN/trunk/src/synch/waitq.c /SPARTAN/trunk/tools/amd64/gencontext.c /SPARTAN/trunk/tools/mips32/gencontext.c
|
413 |
6869 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. |
|
/SPARTAN/trunk/arch/amd64/include/asm.h /SPARTAN/trunk/arch/amd64/include/context.h /SPARTAN/trunk/arch/amd64/include/types.h /SPARTAN/trunk/arch/amd64/src/interrupt.c /SPARTAN/trunk/arch/amd64/src/userspace.c /SPARTAN/trunk/arch/ia32/include/asm.h /SPARTAN/trunk/arch/ia32/include/context.h /SPARTAN/trunk/arch/ia32/include/types.h /SPARTAN/trunk/arch/ia32/src/drivers/ega.c /SPARTAN/trunk/arch/ia32/src/interrupt.c /SPARTAN/trunk/arch/ia32/src/userspace.c /SPARTAN/trunk/arch/ia64/include/context.h /SPARTAN/trunk/arch/ia64/include/types.h /SPARTAN/trunk/arch/ia64/src/context.S /SPARTAN/trunk/arch/ia64/src/dummy.s /SPARTAN/trunk/arch/mips32/include/context.h /SPARTAN/trunk/arch/mips32/include/types.h /SPARTAN/trunk/arch/mips32/src/drivers/arc.c /SPARTAN/trunk/arch/mips32/src/exception.c /SPARTAN/trunk/arch/mips32/src/interrupt.c /SPARTAN/trunk/arch/mips32/src/mips32.c /SPARTAN/trunk/arch/mips32/src/mm/asid.c /SPARTAN/trunk/arch/mips32/src/mm/tlb.c /SPARTAN/trunk/arch/mips32/src/mm/vm.c /SPARTAN/trunk/arch/ppc32/include/asm.h /SPARTAN/trunk/arch/ppc32/include/context.h /SPARTAN/trunk/arch/ppc32/include/types.h /SPARTAN/trunk/include/arch.h /SPARTAN/trunk/include/proc/thread.h /SPARTAN/trunk/src/debug/print.c /SPARTAN/trunk/src/lib/func.c /SPARTAN/trunk/src/main/kinit.c /SPARTAN/trunk/src/main/main.c /SPARTAN/trunk/src/mm/frame.c /SPARTAN/trunk/src/mm/heap.c /SPARTAN/trunk/src/mm/vm.c /SPARTAN/trunk/src/proc/scheduler.c /SPARTAN/trunk/src/proc/task.c /SPARTAN/trunk/src/proc/thread.c /SPARTAN/trunk/src/synch/rwlock.c /SPARTAN/trunk/src/synch/semaphore.c /SPARTAN/trunk/src/synch/waitq.c /SPARTAN/trunk/src/time/clock.c /SPARTAN/trunk/src/time/delay.c /SPARTAN/trunk/src/time/timeout.c /SPARTAN/trunk/test/synch/rwlock4/test.c /SPARTAN/trunk/tools/amd64/gencontext.c /SPARTAN/trunk/tools/mips32/gencontext.c
|
411 |
6870 d 23 h |
jermar |
/SPARTAN/trunk/ |
Doxygen comments. |
|
/SPARTAN/trunk/include/synch/synch.h /SPARTAN/trunk/include/time/timeout.h /SPARTAN/trunk/src/preempt/preemption.c /SPARTAN/trunk/src/time/clock.c /SPARTAN/trunk/src/time/timeout.c
|
410 |
6870 d 23 h |
jermar |
/SPARTAN/trunk/ |
Doxygen-style comments. |
|
/SPARTAN/trunk/doc/arch/mips32 /SPARTAN/trunk/include/proc/scheduler.h /SPARTAN/trunk/include/proc/task.h /SPARTAN/trunk/include/proc/thread.h /SPARTAN/trunk/include/synch/rwlock.h /SPARTAN/trunk/include/synch/synch.h /SPARTAN/trunk/include/synch/waitq.h /SPARTAN/trunk/include/typedefs.h
|
402 |
6877 d 7 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. |
|
/SPARTAN/trunk/include/align.h
/SPARTAN/trunk/arch/ia64/include/context.h /SPARTAN/trunk/src/main/main.c
|
396 |
6881 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.) |
|
/SPARTAN/trunk/test/mm /SPARTAN/trunk/test/mm/mapping1 /SPARTAN/trunk/test/mm/mapping1/test.c
/SPARTAN/trunk/Makefile.config /SPARTAN/trunk/arch/ia32/src/mm/tlb.c /SPARTAN/trunk/arch/mips32/include/mm/asid.h /SPARTAN/trunk/arch/mips32/include/mm/tlb.h /SPARTAN/trunk/arch/mips32/src/mm/asid.c /SPARTAN/trunk/arch/mips32/src/mm/tlb.c /SPARTAN/trunk/arch/mips32/src/mm/vm.c /SPARTAN/trunk/include/mm/tlb.h
|
391 |
6882 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. |
|
/SPARTAN/trunk/arch/amd64/include/mm/asid.h /SPARTAN/trunk/arch/ia32/include/mm/asid.h /SPARTAN/trunk/arch/ia64/include/mm/asid.h /SPARTAN/trunk/arch/mips32/src/mm/vm.c /SPARTAN/trunk/arch/ppc32/include/mm/asid.h
/SPARTAN/trunk/arch/amd64/include/mm/page.h /SPARTAN/trunk/arch/amd64/include/mm/vm.h /SPARTAN/trunk/arch/amd64/include/types.h /SPARTAN/trunk/arch/amd64/src/cpu/cpu.c /SPARTAN/trunk/arch/amd64/src/interrupt.c /SPARTAN/trunk/arch/ia32/include/mm/page.h /SPARTAN/trunk/arch/ia32/include/mm/vm.h /SPARTAN/trunk/arch/ia32/include/types.h /SPARTAN/trunk/arch/ia32/src/cpu/cpu.c /SPARTAN/trunk/arch/ia32/src/interrupt.c /SPARTAN/trunk/arch/ia64/include/mm/page.h /SPARTAN/trunk/arch/ia64/include/mm/vm.h /SPARTAN/trunk/arch/ia64/include/types.h /SPARTAN/trunk/arch/mips32/Makefile.inc /SPARTAN/trunk/arch/mips32/include/cp0.h /SPARTAN/trunk/arch/mips32/include/mm/asid.h /SPARTAN/trunk/arch/mips32/include/mm/page.h /SPARTAN/trunk/arch/mips32/include/mm/tlb.h /SPARTAN/trunk/arch/mips32/include/mm/vm.h /SPARTAN/trunk/arch/mips32/include/types.h /SPARTAN/trunk/arch/mips32/src/exception.c /SPARTAN/trunk/arch/mips32/src/mips32.c /SPARTAN/trunk/arch/mips32/src/mm/asid.c /SPARTAN/trunk/arch/mips32/src/mm/tlb.c /SPARTAN/trunk/arch/ppc32/include/mm/page.h /SPARTAN/trunk/arch/ppc32/include/mm/vm.h /SPARTAN/trunk/arch/ppc32/include/types.h /SPARTAN/trunk/include/arch.h /SPARTAN/trunk/include/mm/page.h /SPARTAN/trunk/include/mm/vm.h /SPARTAN/trunk/src/main/kinit.c /SPARTAN/trunk/src/mm/page.c /SPARTAN/trunk/src/mm/vm.c /SPARTAN/trunk/src/proc/the.c /SPARTAN/trunk/src/time/clock.c
|
389 |
6883 d 7 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(). |
|
/SPARTAN/trunk/arch/amd64/include/mm/tlb.h /SPARTAN/trunk/arch/ia32/include/mm/tlb.h /SPARTAN/trunk/arch/ia64/include/mm/tlb.h /SPARTAN/trunk/arch/ppc32/include/mm/tlb.h
/SPARTAN/trunk/arch/mips32/include/cp0.h /SPARTAN/trunk/arch/mips32/include/mm/tlb.h /SPARTAN/trunk/arch/mips32/src/asm.S /SPARTAN/trunk/arch/mips32/src/exception.c /SPARTAN/trunk/arch/mips32/src/mm/tlb.c /SPARTAN/trunk/include/mm/tlb.h /SPARTAN/trunk/src/main/main.c /SPARTAN/trunk/src/mm/tlb.c
|
381 |
6887 d 20 h |
jermar |
/SPARTAN/trunk/ |
Make cross-compiler the default compiler on IA-32.
For native compilations, use ./build.ia32 native.
Small changes elsewhere. |
|
/SPARTAN/trunk/Makefile.config /SPARTAN/trunk/arch/ia32/Makefile.inc /SPARTAN/trunk/arch/ia32/_link.ld.in /SPARTAN/trunk/arch/ia32/src/asm.S /SPARTAN/trunk/build.ia32 /SPARTAN/trunk/include/fpu_context.h /SPARTAN/trunk/include/mm/buddy.h /SPARTAN/trunk/include/mm/heap.h /SPARTAN/trunk/include/typedefs.h /SPARTAN/trunk/src/mm/buddy.c
|
380 |
6887 d 22 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. |
|
/SPARTAN/trunk/include/list.h
|
378 |
6889 d 5 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. |
|
/SPARTAN/trunk/include/mm/buddy.h /SPARTAN/trunk/include/mm/heap.h /SPARTAN/trunk/src/mm/buddy.c /SPARTAN/trunk/src/proc/scheduler.c
|
377 |
6891 d 22 h |
jermar |
/SPARTAN/trunk/ |
Generic buddy allocator.
Please review the code before it is deployed. |
|
/SPARTAN/trunk/include/mm/buddy.h /SPARTAN/trunk/src/mm/buddy.c
/SPARTAN/trunk/Makefile /SPARTAN/trunk/include/typedefs.h
|
374 |
6893 d 20 h |
jermar |
/SPARTAN/trunk/ |
Revert previous change in frame_t as it broke IA-64.
(Most likely some alignment problem.)
Rename heap_init(), malloc() and free(), respectively, to early_heap_init(), early_malloc() and early_free(), respectively.
Define new macros malloc() and free(). They are to be replaced by real functions some day. |
|
/SPARTAN/trunk/include/mm/frame.h /SPARTAN/trunk/include/mm/heap.h /SPARTAN/trunk/src/main/main.c /SPARTAN/trunk/src/mm/frame.c /SPARTAN/trunk/src/mm/heap.c
|
373 |
6893 d 22 h |
jermar |
/SPARTAN/trunk/ |
Physical memory management work.
Add "__attribute__ ((packed))" to frame_t so that it takes up less space.
Note that this is essential as there is lot of these structures.
Remove busy list from zone_t as it is redundant. |
|
/SPARTAN/trunk/include/mm/frame.h /SPARTAN/trunk/src/main/main.c /SPARTAN/trunk/src/mm/frame.c
|
368 |
6896 d 5 h |
jermar |
/SPARTAN/trunk/ |
Physical memory management work.
New frame allocator.
Some architectures need to have bigger heap. |
|
/SPARTAN/trunk/arch/ia64/src/mm /SPARTAN/trunk/arch/ia64/src/mm/frame.c
/SPARTAN/trunk/arch/amd64/src/mm/page.c /SPARTAN/trunk/arch/ia32/src/mm/frame.c /SPARTAN/trunk/arch/ia32/src/mm/page.c /SPARTAN/trunk/arch/ia32/src/smp/mps.c /SPARTAN/trunk/arch/ia64/Makefile.inc /SPARTAN/trunk/arch/ia64/src/dummy.s /SPARTAN/trunk/arch/mips32/src/mm/frame.c /SPARTAN/trunk/arch/ppc32/src/mm/frame.c /SPARTAN/trunk/include/mm/frame.h /SPARTAN/trunk/src/mm/frame.c
|
367 |
6896 d 20 h |
jermar |
/SPARTAN/trunk/ |
Physical memory management work.
Implement zone_*() and some frame_*() functions. |
|
/SPARTAN/trunk/include/mm/frame.h /SPARTAN/trunk/src/mm/frame.c
|
366 |
6896 d 21 h |
jermar |
/SPARTAN/trunk/include/ |
Add zone pointer to frame_t.
This will be essential for fast frame_free().
Rename frame_zone_t to zone_t.
Declare frame and zone functions to be implemented. |
|
/SPARTAN/trunk/include/mm/frame.h /SPARTAN/trunk/include/typedefs.h
|
365 |
6896 d 21 h |
jermar |
/SPARTAN/trunk/ |
Replace #define's in list.h with type-safe inlines.
Update mips32 documentation. |
|
/SPARTAN/trunk/doc/arch/mips32 /SPARTAN/trunk/include/list.h
|
362 |
6897 d 22 h |
bondari |
/SPARTAN/trunk/include/ |
Some junk code removed |
|
/SPARTAN/trunk/include/memstr.h
|