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Rev Age Author Path Log message Diff Changes
170 6891 d 5 h jermar /SPARTAN/trunk/ Add comment to scheduler.c explaining the reason behind saving CPU priority of preempted thread.

Remove two unnecessary cpu_priority_high() calls.		  
/SPARTAN/trunk/arch/ia32/src/smp/smp.c
/SPARTAN/trunk/src/main/kinit.c
/SPARTAN/trunk/src/proc/scheduler.c
169 6892 d 6 h jermar /SPARTAN/trunk/arch/ For each architecture, add an extra type cast of x to __address to both KA2PA() and PA2KA().  
/SPARTAN/trunk/arch/amd64/include/mm/page.h
/SPARTAN/trunk/arch/ia32/include/mm/page.h
/SPARTAN/trunk/arch/ia64/include/mm/page.h
/SPARTAN/trunk/arch/mips/include/mm/page.h
/SPARTAN/trunk/arch/ppc/include/mm/page.h
168 6892 d 6 h jermar /SPARTAN/trunk/ Add type cast to __address in vm_create().
This seems to fix the problem with userspace.
Looks like KA2PA() returned wrong address when applied on pte_t *.

Uncomment panic() in gp_fault().
Get rid of cli and sti in userspace code.		  
/SPARTAN/trunk/arch/ia32/src/asm.S
/SPARTAN/trunk/arch/ia32/src/interrupt.c
/SPARTAN/trunk/src/mm/vm.c
167 6893 d 15 h jermar /SPARTAN/trunk/ Switch over to per vm_t page tables. (breaks ia32 userspace)

Define dummy memcopy() for amd64 and ppc to satisfy compiler.

Get rid of problematic #include <arch/mm/page.h> in mm/page.h.

Indentation fixes and small changes here and there.		  
/SPARTAN/trunk/arch/amd64/src/dummy.s
/SPARTAN/trunk/arch/ia32/src/drivers/ega.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/ppc/src/dummy.s
/SPARTAN/trunk/include/mm/page.h
/SPARTAN/trunk/include/mm/vm.h
/SPARTAN/trunk/src/main/kinit.c
/SPARTAN/trunk/src/main/main.c
/SPARTAN/trunk/src/mm/vm.c
/SPARTAN/trunk/src/proc/scheduler.c
153 6905 d 5 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
149 6917 d 8 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
147 6922 d 13 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 6922 d 14 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
144 6922 d 14 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 6922 d 15 h vana /SPARTAN/trunk/ Disable alignment check  
/SPARTAN/trunk/arch/ia32/src/pm.c
/SPARTAN/trunk/doc/TODO
142 6922 d 15 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 6922 d 15 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
139 6923 d 11 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
137 6923 d 13 h vana /SPARTAN/trunk/arch/ia32/src/ Comments  
/SPARTAN/trunk/arch/ia32/src/asm.S
136 6923 d 13 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 6923 d 14 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
132 6923 d 17 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 6923 d 17 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
129 6924 d 13 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 6925 d 16 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

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