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155 6926 d 13 h decky /SPARTAN/trunk/arch/powerpc/boot/ PPC preparation work (not working yet)  
/SPARTAN/trunk/arch/powerpc/boot/boot.s
154 6928 d 11 h jermar /SPARTAN/trunk/ Update TODO.
Explicitly mark places of interest related to memory barriers on non-IA-32 architectures with TODO remarks so that they don't get forgotten.		  
/SPARTAN/trunk/arch/ia64/include/barrier.h
/SPARTAN/trunk/arch/mips/include/barrier.h
/SPARTAN/trunk/doc/TODO
153 6928 d 12 h jermar /SPARTAN/trunk/ Add memory barriers into spinlock_*().
Implement CS_{ENTER|LEAVE}_BARRIER() for IA-32 (no-op).
Provide incomplete CS_{ENTER|LEAVE}_BARRIER() macros for IA-64 and MIPS as well.

Small changes here and there.		  
/SPARTAN/trunk/arch/ia32/include/barrier.h
/SPARTAN/trunk/arch/ia64/include/barrier.h
/SPARTAN/trunk/arch/mips/include/barrier.h
/SPARTAN/trunk/src/synch/rwlock.c
/SPARTAN/trunk/src/synch/spinlock.c
152 6940 d 13 h decky /SPARTAN/trunk/arch/ia64/ Cleanup  
/SPARTAN/trunk/arch/ia64/_link.ld
151 6940 d 14 h decky /SPARTAN/trunk/arch/ia64/ Remove unnecessary IA64 unwind tables
Cleanup IA64 linker script
Thus IA64 port compiles again (and also works hopefully)		  
/SPARTAN/trunk/arch/ia64/Makefile.inc
/SPARTAN/trunk/arch/ia64/_link.ld
150 6940 d 15 h jermar /SPARTAN/trunk/doc/ Documentation changes.
Most importantly, update information about supported binutils and gcc versions.		  
/SPARTAN/trunk/doc/TODO
/SPARTAN/trunk/doc/requirements
149 6940 d 15 h jermar /SPARTAN/trunk/ Fix IA-32's get_memory_size() to return size of memory in bytes instead of in kilobytes.
Some cosmetics in memory map detection.
The IA-32 kernel is functional again.		  
/SPARTAN/trunk/arch/ia32/src/boot/memmap.S
/SPARTAN/trunk/arch/ia32/src/mm/memory_init.c
/SPARTAN/trunk/src/main/main.c
148 6945 d 19 h jermar /SPARTAN/trunk/arch/mips/ Add -mno-abicalls to prevent generating of PIC code.
Remove -mxgot option.
The MIPS port is functional again.		  
/SPARTAN/trunk/arch/mips/Makefile.inc
147 6945 d 20 h jermar /SPARTAN/trunk/arch/ Add missing memory_init.h files for IA-64 and MIPS architectures.
Fix typo in IA-32's memory_init.h.		  
/SPARTAN/trunk/arch/ia64/include/mm/memory_init.h
/SPARTAN/trunk/arch/mips/include/mm/memory_init.h
/SPARTAN/trunk/arch/ia32/include/mm/memory_init.h
146 6945 d 21 h cejka /SPARTAN/trunk/ Memory size detection for ia32 completed.  
/SPARTAN/trunk/arch/ia32/include/mm/memory_init.h
/SPARTAN/trunk/arch/ia32/src/mm/memory_init.c
/SPARTAN/trunk/arch/ia32/Makefile.inc
/SPARTAN/trunk/arch/ia32/src/mm/frame.c
/SPARTAN/trunk/src/main/main.c
145 6945 d 21 h decky /SPARTAN/trunk/contrib/ IA-64 toolchain build script (at least)  
/SPARTAN/trunk/contrib/toolchain.ia64.sh
144 6945 d 21 h vana /SPARTAN/trunk/ Coding style fix  
/SPARTAN/trunk/arch/ia32/src/pm.c
/SPARTAN/trunk/arch/ia32/src/userspace.c
/SPARTAN/trunk/doc/TODO
143 6945 d 21 h vana /SPARTAN/trunk/ Disable alignment check  
/SPARTAN/trunk/arch/ia32/src/pm.c
/SPARTAN/trunk/doc/TODO
142 6945 d 22 h vana /SPARTAN/trunk/arch/ia32/src/ Typing error fixed  
/SPARTAN/trunk/arch/ia32/src/asm.S
/SPARTAN/trunk/arch/ia32/src/userspace.c
141 6945 d 22 h vana /SPARTAN/trunk/ Clear IOPL on start of system on all CPUs and clear NT before all irets.  
/SPARTAN/trunk/arch/ia32/src/asm.S
/SPARTAN/trunk/arch/ia32/src/cpu/cpu.c
/SPARTAN/trunk/arch/ia32/src/pm.c
/SPARTAN/trunk/arch/ia32/src/userspace.c
/SPARTAN/trunk/doc/TODO
140 6946 d 16 h decky /SPARTAN/trunk/contrib/ AMD64 toolchain build script  
/SPARTAN/trunk/contrib/toolchain.amd64.sh
139 6946 d 18 h cejka /SPARTAN/trunk/arch/ia32/ Added e801 method for obtaining memory size, improved e820 method for memory map.  
/SPARTAN/trunk/arch/ia32/include/boot/memmapasm.h
/SPARTAN/trunk/arch/ia32/include/asm.h
/SPARTAN/trunk/arch/ia32/include/boot/memmap.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
138 6946 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 6946 d 20 h vana /SPARTAN/trunk/arch/ia32/src/ Comments  
/SPARTAN/trunk/arch/ia32/src/asm.S
136 6946 d 20 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 6946 d 21 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 6946 d 21 h decky /SPARTAN/trunk/arch/mips/include/mm/ Add missing asid.h  
/SPARTAN/trunk/arch/mips/include/mm/asid.h
133 6946 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 6947 d 0 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 6947 d 0 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 6947 d 0 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 6947 d 20 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 6948 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 6949 d 0 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 6949 d 2 h decky /SPARTAN/trunk/arch/mips/src/mm/ Start ASID manipulation  
/SPARTAN/trunk/arch/mips/src/mm/asid.c
125 6951 d 13 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 6951 d 15 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 6951 d 15 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 6952 d 13 h jermar /SPARTAN/trunk/include/mm/ Remove one extra line left over from debugging process.  
/SPARTAN/trunk/include/mm/vm.h
121 6952 d 13 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 6966 d 12 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 6967 d 14 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 6980 d 16 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 6982 d 19 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 6986 d 19 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