Rev |
Age |
Author |
Path |
Log message |
Diff |
Changes |
651 |
6864 d 2 h |
decky |
/kernel/trunk/ |
remove arch/$ARCH/boot where not needed, change global Makefile accordingly
remove early_mapping() (breaks ppc32 for now)
change early heap initialization (required for init to work) |
|
/kernel/trunk/arch/ia32/boot /kernel/trunk/arch/sparc64/boot
/kernel/trunk/Makefile /kernel/trunk/arch/ppc32/include/arch.h /kernel/trunk/generic/include/arch.h /kernel/trunk/generic/include/config.h /kernel/trunk/generic/src/main/main.c
|
534 |
6879 d 7 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel again. |
|
/kernel
/SPARTAN
|
532 |
6879 d 7 h |
jermar |
/ |
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch. |
|
/SPARTAN
/kernel
|
503 |
6891 d 10 h |
jermar |
/kernel/trunk/ |
Rename arch_late_init() to arch_pre_smp_init().
Add arch_post_smp_init().
Enable IRQ_KBD on ia-32 (doesn't work on Bochs SMP, works on Bochs UP). |
|
/kernel/trunk/arch/amd64/src/amd64.c /kernel/trunk/arch/ia32/src/ia32.c /kernel/trunk/arch/ia64/src/dummy.s /kernel/trunk/arch/ia64/src/ia64.c /kernel/trunk/arch/mips32/src/mips32.c /kernel/trunk/arch/ppc32/src/ppc32.c /kernel/trunk/arch/sparc64/src/sparc64.c /kernel/trunk/generic/include/arch.h /kernel/trunk/generic/src/main/main.c
|
501 |
6891 d 11 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel. |
|
/kernel
/SPARTAN
|
483 |
6899 d 7 h |
jermar |
/SPARTAN/trunk/ |
For now, each architecture must use its own -O switch (-O2 doesn't work for ia64, -O3 doesn't work for mips32).
New mips32 atomic_add() function.
Cleanup. |
|
/SPARTAN/trunk/Makefile /SPARTAN/trunk/Makefile.config /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/include/atomic.h /SPARTAN/trunk/arch/mips32/include/cpu.h /SPARTAN/trunk/arch/mips32/src/interrupt.c /SPARTAN/trunk/arch/ppc32/Makefile.inc /SPARTAN/trunk/arch/sparc64/Makefile.inc /SPARTAN/trunk/generic/include/arch.h /SPARTAN/trunk/generic/include/config.h /SPARTAN/trunk/generic/include/cpu.h /SPARTAN/trunk/generic/include/proc/scheduler.h /SPARTAN/trunk/generic/include/synch/rwlock.h /SPARTAN/trunk/generic/include/typedefs.h /SPARTAN/trunk/generic/src/proc/scheduler.c /SPARTAN/trunk/test/fpu/fpu1/test.c /SPARTAN/trunk/test/fpu/mips1/test.c /SPARTAN/trunk/test/fpu/sse1/test.c /SPARTAN/trunk/test/synch/rwlock5/test.c
|
430 |
6912 d 4 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
|
413 |
6927 d 3 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
|
391 |
6940 d 4 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
|
221 |
6973 d 18 h |
jermar |
/SPARTAN/trunk/ |
Preemption work.
Define PREEMPTION_DISABLED macro.
This macro determines the level of preemptivity (0 = preemption enabled, THE->preemption_disabled = no preemption inside spinlock, 1 = preemption disabled).
Reformulate preemption code in clock.c to consider PREEMPTION_DISABLED. |
|
/SPARTAN/trunk/include/arch.h /SPARTAN/trunk/src/time/clock.c
|
210 |
6974 d 5 h |
decky |
/SPARTAN/trunk/ |
many PPC stuff, platform dependent arch.h header files |
|
/SPARTAN/trunk/arch/amd64/include/arch.h /SPARTAN/trunk/arch/ia32/include/arch.h /SPARTAN/trunk/arch/ia64/include/arch.h /SPARTAN/trunk/arch/mips/include/arch.h /SPARTAN/trunk/arch/ppc/boot/_link.ld /SPARTAN/trunk/arch/ppc/boot/boot.S /SPARTAN/trunk/arch/ppc/boot/main.c /SPARTAN/trunk/arch/ppc/boot/main.h /SPARTAN/trunk/arch/ppc/include/arch.h /SPARTAN/trunk/arch/ppc/src/asm.S /SPARTAN/trunk/arch/ppc/src/cpu/cpu.c /SPARTAN/trunk/arch/ppc/src/ppc.c
/SPARTAN/trunk/arch/ppc/boot/boot.s /SPARTAN/trunk/arch/ppc/src/asm.s
/SPARTAN/trunk/arch/ppc/Makefile.inc /SPARTAN/trunk/arch/ppc/_link.ld /SPARTAN/trunk/arch/ppc/boot/Makefile /SPARTAN/trunk/arch/ppc/include/asm.h /SPARTAN/trunk/arch/ppc/include/context.h /SPARTAN/trunk/arch/ppc/src/debug/panic.s /SPARTAN/trunk/arch/ppc/src/drivers/ofw.c /SPARTAN/trunk/arch/ppc/src/dummy.s /SPARTAN/trunk/include/arch.h /SPARTAN/trunk/include/context.h /SPARTAN/trunk/src/main/main.c /SPARTAN/trunk/src/proc/thread.c
|
192 |
6975 d 9 h |
jermar |
/SPARTAN/trunk/ |
Dump implementation of THREAD, TASK and CPU.
Implement preemption-safe versions of THREAD, TASK and CPU using THE.
Get rid of CPU_ID_ARCH on all architectures.
Get rid of write_dr0() and read_dr0() on IA-32.
Get rid of cpu_private_data and cpu_private_data_t. |
|
/SPARTAN/trunk/arch/amd64/include/cpu.h /SPARTAN/trunk/arch/ia32/include/asm.h /SPARTAN/trunk/arch/ia32/include/cpu.h /SPARTAN/trunk/arch/ia32/src/ia32.c /SPARTAN/trunk/arch/ia64/include/cpu.h /SPARTAN/trunk/arch/mips/include/cpu.h /SPARTAN/trunk/arch/ppc/include/cpu.h /SPARTAN/trunk/include/arch.h /SPARTAN/trunk/include/cpu.h /SPARTAN/trunk/src/Makefile.config /SPARTAN/trunk/src/cpu/cpu.c /SPARTAN/trunk/src/main/main.c /SPARTAN/trunk/src/proc/scheduler.c
|
184 |
6975 d 17 h |
jermar |
/SPARTAN/trunk/ |
Add lib/the.c.
Add and deploy the_initialize() and the_copy().
Make IA-32's before_thread_runs() use SP_DELTA macro. |
|
/SPARTAN/trunk/src/lib/the.c
/SPARTAN/trunk/arch/ia32/src/proc/scheduler.c /SPARTAN/trunk/include/arch.h /SPARTAN/trunk/src/Makefile /SPARTAN/trunk/src/main/main.c /SPARTAN/trunk/src/proc/scheduler.c /SPARTAN/trunk/src/proc/thread.c
|
177 |
6976 d 15 h |
jermar |
/SPARTAN/trunk/ |
Add some comments to IA-32 src/boot/boot.S and src/smp.S.
Make the boot stack start on page boundary.
This is required by get_stack_base().
Define 'THE' macro.
Implement preemption_disable() and preemption_enable().
Add memory barrier macros.
IA-32 macros need support for older processors.
Non IA-32 macros are dummy.
Reduction of many #include paths. |
|
/SPARTAN/trunk/arch/amd64/include/barrier.h /SPARTAN/trunk/arch/ia32/include/asm.h /SPARTAN/trunk/arch/ia32/include/barrier.h /SPARTAN/trunk/arch/ia32/src/boot/boot.S /SPARTAN/trunk/arch/ia32/src/mm/frame.c /SPARTAN/trunk/arch/ia32/src/smp/ap.S /SPARTAN/trunk/arch/ia64/include/barrier.h /SPARTAN/trunk/arch/mips/include/barrier.h /SPARTAN/trunk/arch/mips/include/cpu.h /SPARTAN/trunk/arch/mips/include/mm/page.h /SPARTAN/trunk/arch/ppc/include/barrier.h /SPARTAN/trunk/include/arch.h /SPARTAN/trunk/include/cpu.h /SPARTAN/trunk/include/proc/task.h /SPARTAN/trunk/include/proc/thread.h /SPARTAN/trunk/src/main/main.c /SPARTAN/trunk/src/preempt/preemption.c
|
173 |
6980 d 6 h |
jermar |
/SPARTAN/trunk/ |
Preparations for weaker preemption model.
Make all kernel stacks (i.e. startup, scheduler and thread) be STACK_SIZE bytes long.
Reincarnate "the" structure. This time, it is planned to be located at the base of each and every kernel stack.
On IA-32 and MIPS, implement get_stack_base() functions. On the rest of supported platforms, define it to be dummy. |
|
/SPARTAN/trunk/arch/amd64/include/asm.h /SPARTAN/trunk/arch/ia32/include/asm.h /SPARTAN/trunk/arch/ia64/include/asm.h /SPARTAN/trunk/arch/ia64/include/context.h /SPARTAN/trunk/arch/mips/include/asm.h /SPARTAN/trunk/arch/ppc/include/asm.h /SPARTAN/trunk/include/arch.h /SPARTAN/trunk/include/config.h /SPARTAN/trunk/include/cpu.h /SPARTAN/trunk/include/proc/thread.h /SPARTAN/trunk/include/typedefs.h
|
118 |
7050 d 8 h |
jermar |
/SPARTAN/trunk/ |
Replace confusing comment in scheduler.c.
Add warning/explanatory comment to arch.h saying that CPU, THREAD and TASK macros are preemption-unsafe. |
|
/SPARTAN/trunk/include/arch.h /SPARTAN/trunk/src/proc/scheduler.c
|
32 |
7100 d 5 h |
jermar |
/SPARTAN/trunk/ |
ACPI detection code.
MP detection code rewrite.
Minor changes. |
|
/SPARTAN/trunk/arch/ia32/include/acpi/acpi.h /SPARTAN/trunk/arch/ia32/src/acpi/acpi.c /SPARTAN/trunk/arch/ia32/src/ia32.c /SPARTAN/trunk/arch/ia32/src/smp/mp.c /SPARTAN/trunk/arch/mips/src/mips.c /SPARTAN/trunk/include/arch.h /SPARTAN/trunk/include/func.h /SPARTAN/trunk/src/lib/func.c /SPARTAN/trunk/src/main/kinit.c /SPARTAN/trunk/src/main/main.c /SPARTAN/trunk/src/mm/tlb.c
|
26 |
7105 d 12 h |
jermar |
/SPARTAN/trunk/ |
Code cleanup after arch_init() splitting.
Restore %ds and %es registers before iret. |
|
/SPARTAN/trunk/arch/ia32/src/asm.s /SPARTAN/trunk/arch/ia32/src/ia32.c /SPARTAN/trunk/arch/mips/src/mips.c /SPARTAN/trunk/include/arch.h /SPARTAN/trunk/src/Makefile.config /SPARTAN/trunk/src/main/main.c
|
23 |
7108 d 10 h |
jermar |
/SPARTAN/trunk/ |
Fix wrong order of *_init() function calls. |
|
/SPARTAN/trunk/arch/ia32/src/ia32.c /SPARTAN/trunk/arch/mips/src/mips.c /SPARTAN/trunk/include/arch.h /SPARTAN/trunk/src/main/main.c /SPARTAN/trunk/src/mm/page.c
|
20 |
7114 d 13 h |
jermar |
/SPARTAN/trunk/ |
Smarter definition of CPU macro. |
|
/SPARTAN/trunk/include/arch.h /SPARTAN/trunk/include/cpu.h /SPARTAN/trunk/src/cpu/cpu.c
|