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Rev Age Author Path Log message Diff Changes
314 6965 d 21 h palkovsky /SPARTAN/trunk/ Small cleanups  
/SPARTAN/trunk/arch/ia32/src/boot/boot.S
/SPARTAN/trunk/arch/mips/src/asm.S
/SPARTAN/trunk/arch/mips/src/start.S
/SPARTAN/trunk/src/Makefile
300 6967 d 8 h palkovsky /SPARTAN/trunk/arch/ia32/ Backported AMD64 linker and boot changes back to IA32.  
/SPARTAN/trunk/arch/ia32/_link.ld
/SPARTAN/trunk/arch/ia32/include/mm/page.h
/SPARTAN/trunk/arch/ia32/include/pm.h
/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/smp.c
298 6967 d 9 h decky /SPARTAN/trunk/ remove lower 2 GB identity mapping (IA-32)  
/SPARTAN/trunk/arch/ia32/src/boot/boot.S
/SPARTAN/trunk/arch/ia32/src/mm/page.c
/SPARTAN/trunk/arch/ia32/src/smp/ap.S
/SPARTAN/trunk/arch/ia32/src/smp/smp.c
/SPARTAN/trunk/src/main/main.c
285 6968 d 11 h decky /SPARTAN/trunk/arch/ia32/ finish GRUB booting (including memory map and SMP)  
/SPARTAN/trunk/arch/ia32/_link.ld
/SPARTAN/trunk/arch/ia32/src/boot/boot.S
/SPARTAN/trunk/arch/ia32/src/boot/memmap.S
280 6968 d 21 h decky /SPARTAN/trunk/arch/ia32/ basic GRUB memory map  
/SPARTAN/trunk/arch/ia32/include/boot/boot.h
/SPARTAN/trunk/arch/ia32/src/boot/boot.S
279 6968 d 22 h decky /SPARTAN/trunk/arch/ia32/ GRUB basic booting (IA-32)  
/SPARTAN/trunk/arch/ia32/Makefile.inc.cross
/SPARTAN/trunk/arch/ia32/include/pm.h
/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/smp.c
271 6969 d 3 h decky /SPARTAN/trunk/arch/ia32/src/ yet another GDT/IDT fix/cleanup  
/SPARTAN/trunk/arch/ia32/src/boot/boot.S
/SPARTAN/trunk/arch/ia32/src/pm.c
267 6969 d 5 h decky /SPARTAN/trunk/arch/ia32/ proper way of initializing GDT during boot on IA-32, fixes the nasty hack
SMP might be still broken		  
/SPARTAN/trunk/arch/ia32/_link.ld
/SPARTAN/trunk/arch/ia32/include/boot/boot.h
/SPARTAN/trunk/arch/ia32/src/boot/boot.S
/SPARTAN/trunk/arch/ia32/src/ia32.c
/SPARTAN/trunk/arch/ia32/src/mm/frame.c
/SPARTAN/trunk/arch/ia32/src/pm.c
/SPARTAN/trunk/arch/ia32/src/smp/ap.S
235 6971 d 4 h decky /SPARTAN/trunk/ load the kernel above 1 MB on IA-32  
/SPARTAN/trunk/arch/ia32/_link.ld
/SPARTAN/trunk/arch/ia32/include/boot/boot.h
/SPARTAN/trunk/arch/ia32/src/boot/boot.S
/SPARTAN/trunk/arch/ia32/src/drivers/i8042.c
/SPARTAN/trunk/arch/ia32/src/ia32.c
/SPARTAN/trunk/arch/ia32/src/mm/frame.c
/SPARTAN/trunk/arch/ia32/src/mm/page.c
/SPARTAN/trunk/src/main/main.c
232 6971 d 5 h jermar /SPARTAN/trunk/arch/ia32/src/ Fix addresses in GDT and IDT to be virtual addresses.  
/SPARTAN/trunk/arch/ia32/src/boot/boot.S
/SPARTAN/trunk/arch/ia32/src/pm.c
/SPARTAN/trunk/arch/ia32/src/smp/ap.S
222 6971 d 12 h decky /SPARTAN/trunk/arch/ia32/ IA-32 GRUB support (alpha)  
/SPARTAN/trunk/arch/ia32/include/boot/boot.h
/SPARTAN/trunk/arch/ia32/src/boot/boot.S
216 6971 d 21 h palkovsky /SPARTAN/trunk/ hardcoded_symbol fixed into linker script on amd64/ia32/mips architecture  
/SPARTAN/trunk/arch/amd64/Makefile.inc
/SPARTAN/trunk/arch/amd64/_link.ld
/SPARTAN/trunk/arch/amd64/include/asm.h
/SPARTAN/trunk/arch/amd64/src/dummy.s
/SPARTAN/trunk/arch/ia32/_link.ld
/SPARTAN/trunk/arch/ia32/src/boot/boot.S
/SPARTAN/trunk/arch/ia32/src/interrupt.c
/SPARTAN/trunk/arch/mips/_link.ld
/SPARTAN/trunk/src/build.amd64
177 6974 d 9 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
176 6975 d 0 h jermar /SPARTAN/trunk/arch/ia32/src/boot/ Initialize the stack prior to using it.  
/SPARTAN/trunk/arch/ia32/src/boot/boot.S
174 6978 d 0 h jermar /SPARTAN/trunk/ Small changes.
Coding style fix in main.c.
Make 'cli' be the first instruction in boot.S again.		  
/SPARTAN/trunk/arch/ia32/src/boot/boot.S
/SPARTAN/trunk/src/main/main.c
139 7014 d 4 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
125 7018 d 23 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
113 7057 d 20 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 7058 d 0 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
110 7059 d 6 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

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