WebSVN – HelenOS – Log – /

Rev	Age	Author	Path	Log message	Changes
138	6921 d 19 h	decky	/SPARTAN/trunk/contrib/	Toolchain build scripts for PowerPC (G4) and PowerPC 64b (G5)	/SPARTAN/trunk/contrib/toolchain.powerpc.sh /SPARTAN/trunk/contrib/toolchain.ppc64.sh
137	6921 d 19 h	vana	/SPARTAN/trunk/arch/ia32/src/	Comments	/SPARTAN/trunk/arch/ia32/src/asm.S
136	6921 d 19 h	vana	/SPARTAN/trunk/	Error word support debuging and testing passed with #NM & #GP exceptions.	/SPARTAN/trunk/arch/ia32/src/asm.S /SPARTAN/trunk/arch/ia32/src/interrupt.c /SPARTAN/trunk/src/Makefile.config
135	6921 d 20 h	jermar	/SPARTAN/trunk/	Fix setters of page table attributes for both IA-32 and MIPS.	/SPARTAN/trunk/arch/ia32/include/mm/page.h /SPARTAN/trunk/arch/mips/include/mm/page.h /SPARTAN/trunk/src/Makefile.config /SPARTAN/trunk/src/main/kinit.c
134	6921 d 21 h	decky	/SPARTAN/trunk/arch/mips/include/mm/	Add missing asid.h	/SPARTAN/trunk/arch/mips/include/mm/asid.h
133	6921 d 23 h	decky	/SPARTAN/trunk/contrib/	Directory for toolchain build scripts and other stuff MIPS toolchain	/SPARTAN/trunk/contrib /SPARTAN/trunk/contrib/toolchain.mips.sh
132	6921 d 23 h	vana	/SPARTAN/trunk/arch/ia32/	Added support for error-word generating exceptions in return routine.	/SPARTAN/trunk/arch/ia32/src/asm.S /SPARTAN/trunk/arch/ia32/src/asm.s /SPARTAN/trunk/arch/ia32/Makefile.inc
131	6921 d 23 h	jermar	/SPARTAN/trunk/arch/ia32/src/	Initialize kmp_completion_wq during configuration via ACPI MADT. Move some generic SMP configuration code from mps.c to smp.c.	/SPARTAN/trunk/arch/ia32/src/acpi/madt.c /SPARTAN/trunk/arch/ia32/src/smp/mps.c /SPARTAN/trunk/arch/ia32/src/smp/smp.c
130	6921 d 23 h	decky	/SPARTAN/trunk/arch/mips/	Make MIPS target compile and link properly with the new 4.0.1 MIPS toolchain	/SPARTAN/trunk/arch/mips/Makefile.inc /SPARTAN/trunk/arch/mips/_link.ld /SPARTAN/trunk/arch/mips/boot/Makefile /SPARTAN/trunk/arch/mips/boot/boot.s /SPARTAN/trunk/arch/mips/src/mm/asid.c /SPARTAN/trunk/arch/mips/src/mm/tlb.c
129	6922 d 19 h	jermar	/SPARTAN/trunk/arch/ia32/	Implement ACPI MADT operations for interface used by kmp.	/SPARTAN/trunk/arch/ia32/include/acpi/madt.h /SPARTAN/trunk/arch/ia32/src/acpi/madt.c /SPARTAN/trunk/arch/ia32/src/smp/smp.c
128	6923 d 22 h	jermar	/SPARTAN/trunk/arch/ia32/	Create IA-32 interface for bringing SMP up. This interface hides differences between ACPI MADT and MPS configuration tables. Provide MPS implementation thereof.	/SPARTAN/trunk/arch/ia32/include/smp/smp.h /SPARTAN/trunk/arch/ia32/include/smp/mps.h /SPARTAN/trunk/arch/ia32/src/smp/mps.c /SPARTAN/trunk/arch/ia32/src/smp/smp.c
127	6923 d 23 h	jermar	/SPARTAN/trunk/arch/	Copyright owner of arch/mips/src/mm/asid.c is Martin Decky. ACPI code now understands L_APIC and IO_APIC entries in MADT.	/SPARTAN/trunk/arch/ia32/src/acpi/madt.c /SPARTAN/trunk/arch/mips/src/mm/asid.c
126	6924 d 1 h	decky	/SPARTAN/trunk/arch/mips/src/mm/	Start ASID manipulation	/SPARTAN/trunk/arch/mips/src/mm/asid.c
125	6926 d 12 h	jermar	/SPARTAN/trunk/	Huge indentation fix.	/SPARTAN/trunk/arch/ia32/boot/boot.S /SPARTAN/trunk/arch/ia32/boot/boot.ld /SPARTAN/trunk/arch/ia32/include/cpu.h /SPARTAN/trunk/arch/ia32/src/acpi/acpi.c /SPARTAN/trunk/arch/ia32/src/asm.s /SPARTAN/trunk/arch/ia32/src/boot/boot.S /SPARTAN/trunk/arch/ia32/src/context.s /SPARTAN/trunk/arch/ia32/src/cpu/cpu.c /SPARTAN/trunk/arch/ia32/src/cpuid.s /SPARTAN/trunk/arch/ia32/src/drivers/ega.c /SPARTAN/trunk/arch/ia32/src/drivers/i8254.c /SPARTAN/trunk/arch/ia32/src/drivers/i8259.c /SPARTAN/trunk/arch/ia32/src/fpu_context.c /SPARTAN/trunk/arch/ia32/src/ia32.c /SPARTAN/trunk/arch/ia32/src/interrupt.c /SPARTAN/trunk/arch/ia32/src/mm/frame.c /SPARTAN/trunk/arch/ia32/src/mm/page.c /SPARTAN/trunk/arch/ia32/src/pm.c /SPARTAN/trunk/arch/ia32/src/proc/scheduler.c /SPARTAN/trunk/arch/ia32/src/smp/apic.c /SPARTAN/trunk/arch/ia32/src/smp/mps.c /SPARTAN/trunk/arch/ia32/src/userspace.c /SPARTAN/trunk/arch/ia64/_link.ld /SPARTAN/trunk/arch/ia64/boot/_link.ld /SPARTAN/trunk/arch/ia64/include/mm/page.h /SPARTAN/trunk/arch/mips/_link.ld /SPARTAN/trunk/arch/mips/boot/boot.s /SPARTAN/trunk/arch/mips/include/context.h /SPARTAN/trunk/arch/mips/include/cpu.h /SPARTAN/trunk/arch/mips/include/mm/page.h /SPARTAN/trunk/arch/mips/src/cpu/cpu.c /SPARTAN/trunk/arch/mips/src/interrupt.c /SPARTAN/trunk/arch/mips/src/mips.c /SPARTAN/trunk/arch/mips/src/start.S /SPARTAN/trunk/arch/powerpc/_link.ld /SPARTAN/trunk/include/mm/page.h /SPARTAN/trunk/include/proc/thread.h /SPARTAN/trunk/include/stackarg.h /SPARTAN/trunk/include/synch/semaphore.h /SPARTAN/trunk/include/synch/waitq.h /SPARTAN/trunk/include/time/timeout.h /SPARTAN/trunk/src/cpu/cpu.c /SPARTAN/trunk/src/main/kinit.c /SPARTAN/trunk/src/mm/frame.c /SPARTAN/trunk/src/mm/page.c /SPARTAN/trunk/src/proc/scheduler.c /SPARTAN/trunk/src/proc/thread.c /SPARTAN/trunk/src/time/clock.c /SPARTAN/trunk/src/time/timeout.c /SPARTAN/trunk/test/fpu/fpu1/test.c
124	6926 d 14 h	decky	/SPARTAN/trunk/arch/mips/	fix EXC_Mod define enhance interrupt handling	/SPARTAN/trunk/arch/mips/include/exception.h /SPARTAN/trunk/arch/mips/src/asm.s /SPARTAN/trunk/arch/mips/src/interrupt.c
123	6926 d 14 h	decky	/SPARTAN/trunk/arch/mips/	handle more MIPS exceptions	/SPARTAN/trunk/arch/mips/include/exception.h /SPARTAN/trunk/arch/mips/src/exception.c
122	6927 d 12 h	jermar	/SPARTAN/trunk/include/mm/	Remove one extra line left over from debugging process.	/SPARTAN/trunk/include/mm/vm.h
121	6927 d 12 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.	/SPARTAN/trunk/arch/ia64/include/mm/page.h /SPARTAN/trunk/arch/mips/include/mm/frame.h /SPARTAN/trunk/arch/mips/include/mm/page.h /SPARTAN/trunk/arch/mips/include/mm/tlb.h /SPARTAN/trunk/arch/mips/src/mm/page.c /SPARTAN/trunk/doc/AUTHORS /SPARTAN/trunk/include/mm/page.h /SPARTAN/trunk/include/mm/vm.h /SPARTAN/trunk/src/mm/vm.c
120	6941 d 11 h	jermar	/SPARTAN/trunk/	Generic 4-level page tables interface & implementation (review & test). Implement more architecture dependant macros on IA-32. Provide fake implementation on IA-64 and MIPS. Convert map_page_to_frame() to use the new interface. Move adjusted map_page_to_frame() from IA-32's arch/mm/page.c to the generic mm/page.c.	/SPARTAN/trunk/arch/ia32/include/mm/page.h /SPARTAN/trunk/arch/ia32/src/mm/page.c /SPARTAN/trunk/arch/ia64/include/mm/page.h /SPARTAN/trunk/arch/ia64/src/fake.s /SPARTAN/trunk/arch/mips/include/mm/page.h /SPARTAN/trunk/arch/mips/src/mm/page.c /SPARTAN/trunk/include/mm/page.h /SPARTAN/trunk/include/typedefs.h /SPARTAN/trunk/src/mm/page.c
119	6942 d 13 h	jermar	/SPARTAN/trunk/	Start with generic 4-level page table interface. Usual cleanup.	/SPARTAN/trunk/doc/mm /SPARTAN/trunk/arch/ia32/include/mm/page.h /SPARTAN/trunk/include/mm/page.h /SPARTAN/trunk/src/Makefile.config /SPARTAN/trunk/test/fpu/fpu1/test.c /SPARTAN/trunk/test/synch/rwlock5/test.c /SPARTAN/trunk/test/synch/semaphore1/test.c
118	6955 d 15 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
117	6957 d 18 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.	/SPARTAN/trunk/arch/ia32/src/interrupt.c /SPARTAN/trunk/arch/ia32/src/smp/ap.S /SPARTAN/trunk/arch/ia32/src/smp/apic.c /SPARTAN/trunk/doc/requirements /SPARTAN/trunk/src/Makefile.config
116	6961 d 18 h	jermar	/SPARTAN/trunk/	Add map_structure() to automate mapping of memory structures that can span multiple pages and/or cross page boundaries. Change ACPI map_sdt() to use map_structure(). Small changes in MPS code. The extra frame allocation for accessing frame 0 is unnecessary as it is possible to access frame 0 from kernel address space. Zero TSS descriptor in the newly prepared GDT.	/SPARTAN/trunk/arch/ia32/include/atomic.h /SPARTAN/trunk/arch/ia32/src/acpi/acpi.c /SPARTAN/trunk/arch/ia32/src/mm/page.c /SPARTAN/trunk/arch/ia32/src/smp/mps.c /SPARTAN/trunk/include/mm/page.h /SPARTAN/trunk/src/mm/page.c
115	6962 d 10 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.	/SPARTAN/trunk/arch/ia32/include/asm.h /SPARTAN/trunk/arch/ia32/include/atomic.h /SPARTAN/trunk/arch/ia32/src/asm.s /SPARTAN/trunk/arch/ia32/src/atomic.S /SPARTAN/trunk/arch/ia32/src/interrupt.c /SPARTAN/trunk/arch/ia32/src/mm/page.c /SPARTAN/trunk/arch/ia32/src/mm/tlb.c /SPARTAN/trunk/arch/ia32/src/smp/apic.c /SPARTAN/trunk/doc/requirements /SPARTAN/trunk/src/debug/print.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/thread.c /SPARTAN/trunk/src/synch/semaphore.c
114	6962 d 21 h	jermar	/SPARTAN/trunk/src/proc/	Fix wrong locking order in scheduler.	/SPARTAN/trunk/src/proc/scheduler.c
113	6965 d 10 h	jermar	/SPARTAN/trunk/	SMP recovery patch #2 (SMP is no longer broken !!!). Fix missing KA2PA() operation in ap.S which was causing page faults during AP early initialization. Fix bug in map_page_to_frame(): 'root' was interpretted as kernel address while read_dba() returns physical address. Make references to page directory and page tables use kernel addresses instead of physical addresses. Massive frame allocation code cleanup. Basically revert to what we had had before implementation of userspace. Usual cosmetics.	/SPARTAN/trunk/arch/ia32/src/boot/boot.S /SPARTAN/trunk/arch/ia32/src/mm/frame.c /SPARTAN/trunk/arch/ia32/src/mm/page.c /SPARTAN/trunk/arch/ia32/src/pm.c /SPARTAN/trunk/arch/ia32/src/smp/ap.S /SPARTAN/trunk/arch/ia32/src/smp/mps.c /SPARTAN/trunk/arch/mips/src/mm/frame.c /SPARTAN/trunk/src/mm/frame.c /SPARTAN/trunk/src/proc/scheduler.c
112	6965 d 14 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)	/SPARTAN/trunk/arch/ia32/src/boot/boot.S /SPARTAN/trunk/arch/ia32/src/pm.c /SPARTAN/trunk/arch/ia32/src/smp/ap.S /SPARTAN/trunk/arch/ia32/src/smp/apic.c /SPARTAN/trunk/arch/ia64/include/atomic.h /SPARTAN/trunk/arch/mips/include/atomic.h /SPARTAN/trunk/doc/AUTHORS /SPARTAN/trunk/doc/requirements /SPARTAN/trunk/src/Makefile.config
111	6965 d 14 h	palkovsky	/SPARTAN/trunk/	Code cleanup in scheduler.c thread.c - removed unnecessary spinlock. atomic_inc, atomic_dec moved to arch/atomic.h instead of arch/smp/atomic.h, advisable to use even in non-smp mode. Fixed atomic_inc, atomic_dec in mips architecture.	/SPARTAN/trunk/arch/ia32/include/atomic.h /SPARTAN/trunk/arch/ia32/src/atomic.S /SPARTAN/trunk/arch/mips/include/atomic.h /SPARTAN/trunk/arch/ia32/include/smp/atomic.h /SPARTAN/trunk/arch/ia32/src/smp/atomic.S /SPARTAN/trunk/arch/mips/include/smp/atomic.h /SPARTAN/trunk/arch/ia32/Makefile.inc /SPARTAN/trunk/arch/mips/_link.ld /SPARTAN/trunk/include/proc/scheduler.h /SPARTAN/trunk/src/Makefile /SPARTAN/trunk/src/mm/tlb.c /SPARTAN/trunk/src/proc/scheduler.c /SPARTAN/trunk/src/proc/thread.c /SPARTAN/trunk/src/synch/spinlock.c /SPARTAN/trunk/src/time/clock.c /SPARTAN/trunk/test/fpu/fpu1/test.c /SPARTAN/trunk/test/synch/rwlock1/test.c /SPARTAN/trunk/test/synch/rwlock2/test.c /SPARTAN/trunk/test/synch/rwlock3/test.c /SPARTAN/trunk/test/synch/rwlock4/test.c /SPARTAN/trunk/test/synch/rwlock5/test.c /SPARTAN/trunk/test/synch/semaphore1/test.c /SPARTAN/trunk/test/synch/semaphore2/test.c
110	6966 d 19 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.	/SPARTAN/trunk/arch/ia32/_link.ld /SPARTAN/trunk/arch/ia32/src/boot/boot.S /SPARTAN/trunk/arch/ia32/src/boot/memmap.S /SPARTAN/trunk/arch/ia32/src/mm/page.c /SPARTAN/trunk/arch/ia32/src/pm.c /SPARTAN/trunk/arch/ia32/src/smp/ap.S /SPARTAN/trunk/arch/ia32/src/smp/apic.c /SPARTAN/trunk/arch/ia32/src/smp/mps.c /SPARTAN/trunk/arch/mips/src/putchar.c /SPARTAN/trunk/doc/arch/mips /SPARTAN/trunk/src/Makefile.config
109	6968 d 15 h	jermar	/SPARTAN/trunk/	Discard 'copy' parameter of map_page_to_frame(). Introduce 'root' parameter of map_page_to_frame(). If 'root' is zero, page directory address is read from CPU. Otherwise 'root' is used as page directory address. Add missing word to new doxygen-style comments in scheduler.c.	/SPARTAN/trunk/arch/ia32/src/mm/page.c /SPARTAN/trunk/arch/mips/src/mm/page.c /SPARTAN/trunk/include/mm/page.h /SPARTAN/trunk/src/proc/scheduler.c
108	6968 d 19 h	decky	/SPARTAN/trunk/	doxygen-style comments NDEBUG in Makefile.config	/SPARTAN/trunk/include/userspace.h /SPARTAN/trunk/src/Makefile.config /SPARTAN/trunk/src/cpu/cpu.c /SPARTAN/trunk/src/main/main.c
107	6968 d 19 h	decky	/SPARTAN/trunk/src/	doxygen-style comments cleanups	/SPARTAN/trunk/src/proc/scheduler.c /SPARTAN/trunk/src/proc/task.c /SPARTAN/trunk/src/proc/thread.c /SPARTAN/trunk/src/smp/ipi.c /SPARTAN/trunk/src/time/clock.c /SPARTAN/trunk/src/time/delay.c /SPARTAN/trunk/src/time/timeout.c
106	6968 d 21 h	jermar	/SPARTAN/trunk/	IA-32 fixes. Use kernel addresses instead of physical addresses in map_page_to_frame(). Physical addresses are supposed to only be exported to mm hardware. Because of this fix, userspace is functional again. Remap EGA videoram to (0x80000000 + videoram) and change the ega driver to work with the new address. Minor cosmetics through out the code. Changes in linker scripts.	/SPARTAN/trunk/arch/ia32/_link.ld /SPARTAN/trunk/arch/ia32/include/mm/vm.h /SPARTAN/trunk/arch/ia32/src/asm.s /SPARTAN/trunk/arch/ia32/src/drivers/ega.c /SPARTAN/trunk/arch/ia32/src/mm/page.c /SPARTAN/trunk/arch/ia32/src/userspace.c /SPARTAN/trunk/arch/ia64/_link.ld /SPARTAN/trunk/arch/ia64/src/start.S /SPARTAN/trunk/arch/mips/_link.ld /SPARTAN/trunk/src/main/main.c
105	6969 d 10 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.	/SPARTAN/trunk/arch/ia32/Makefile.inc /SPARTAN/trunk/arch/ia32/_link.ld /SPARTAN/trunk/arch/ia32/include/mm/page.h /SPARTAN/trunk/arch/ia32/include/mm/vm.h /SPARTAN/trunk/arch/ia32/include/pm.h /SPARTAN/trunk/arch/ia32/src/boot/boot.S /SPARTAN/trunk/arch/ia32/src/boot/memmap.S /SPARTAN/trunk/arch/ia32/src/mm/frame.c /SPARTAN/trunk/arch/ia32/src/mm/page.c /SPARTAN/trunk/arch/ia32/src/pm.c /SPARTAN/trunk/arch/ia64/include/mm/vm.h /SPARTAN/trunk/arch/mips/include/mm/vm.h /SPARTAN/trunk/arch/mips/src/asm.s /SPARTAN/trunk/doc/AUTHORS /SPARTAN/trunk/include/config.h /SPARTAN/trunk/src/main/main.c
104	6971 d 13 h	bondari	/SPARTAN/trunk/doc/	Add Sergey Bondari to the authors - workstation is ready :)	/SPARTAN/trunk/doc/AUTHORS
103	6971 d 15 h	jermar	/SPARTAN/trunk/	Just cleanup.	/SPARTAN/trunk/arch/ia32/src/context.s /SPARTAN/trunk/arch/ia32/src/interrupt.c /SPARTAN/trunk/arch/ia64/src/fpu_context.c /SPARTAN/trunk/arch/mips/src/fpu_context.c /SPARTAN/trunk/arch/powerpc/src/fpu_context.c /SPARTAN/trunk/doc/TODO /SPARTAN/trunk/src/time/timeout.c
102	6974 d 14 h	jermar	/SPARTAN/trunk/	IA-64 work. Redefine FRAME_SIZE to "(161024)" instead of "24096". Note that the latter definition was wrong because of the lack of "()". Take panic_printf(), cpu_halt() and memsetb() out of fake.s and implement them properly in asm.S. Move ski_init_console() from arch_post_mm_init() to arch_pre_mm_init(). In start.S, write r0 to ar.bspstore. Janitorial fixes. Add count_t type. Replace several occurrences of int and __u32 by count_t or size_t. Shorten several panic strings.	/SPARTAN/trunk/arch/ia64/include/mm/frame.h /SPARTAN/trunk/arch/ia64/src/asm.S /SPARTAN/trunk/arch/ia64/src/fake.s /SPARTAN/trunk/arch/ia64/src/ia64.c /SPARTAN/trunk/arch/ia64/src/start.S /SPARTAN/trunk/include/config.h /SPARTAN/trunk/include/mm/frame.h /SPARTAN/trunk/include/mm/heap.h /SPARTAN/trunk/include/typedefs.h /SPARTAN/trunk/src/mm/frame.c /SPARTAN/trunk/src/mm/heap.c
101	6975 d 17 h	cejka	/SPARTAN/trunk/arch/ia32/src/boot/	Small bug in e820 memmap function repaired.	/SPARTAN/trunk/arch/ia32/src/boot/memmap.S
100	6975 d 17 h	jermar	/SPARTAN/trunk/arch/ia64/src/	IA-64 work. Save/restore the rest of AR registers (i.e. RSE registers) in context_save()/context_restore().	/SPARTAN/trunk/arch/ia64/src/context.S
99	6977 d 2 h	jermar	/SPARTAN/trunk/	Replace "THREAD->cpu" with "CPU" in scheduler(). Add trailing '\n' to memmap.h Fix some translations. Relpace one Czech sentence with its English translation.	/SPARTAN/trunk/arch/ia32/include/boot/memmap.h /SPARTAN/trunk/arch/ia32/src/boot/memmap.S /SPARTAN/trunk/src/proc/scheduler.c

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