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Rev Age Author Path Log message Diff Changes
46 7003 d 11 h vana /SPARTAN/trunk/ Remove fpu_context pointer from context_t.
Add fpu_context statically to thread_t.
Two functions for saving and restoring FPU context on lazy switch.		  
/SPARTAN/trunk/arch/ia32/include/context.h
/SPARTAN/trunk/arch/ia32/src/context.s
/SPARTAN/trunk/include/proc/thread.h
/SPARTAN/trunk/src/Makefile.config
/SPARTAN/trunk/src/main/main.c
44 7003 d 15 h vana /SPARTAN/trunk/src/ JV's first commit :-)  
/SPARTAN/trunk/src/Makefile.config
43 7004 d 3 h jermar /SPARTAN/trunk/src/ Add comfortable build and cleanup scripts for ia32, ia64 and mips architectures.  
/SPARTAN/trunk/src/build.ia32
/SPARTAN/trunk/src/build.ia64
/SPARTAN/trunk/src/build.mips
/SPARTAN/trunk/src/clean.ia32
/SPARTAN/trunk/src/clean.ia64
/SPARTAN/trunk/src/clean.mips
42 7004 d 4 h jermar /SPARTAN/trunk/ Add stdarg.h to support variable argument list functions on architectures with compiler support for __builtin_va_*.
stackarg.h is kept for those architectures which lack that kind of support and for testing purposes.

Make printing functions use the __native type and support the maximum integer width.		  
/SPARTAN/trunk/include/stdarg.h
/SPARTAN/trunk/arch/ia64/include/arg.h
/SPARTAN/trunk/include/print.h
/SPARTAN/trunk/src/debug/print.c
40 7005 d 12 h jermar /SPARTAN/trunk/ Variable argument list support for architectures passing arguments on stack.  
/SPARTAN/trunk/arch/ia32/include/arg.h
/SPARTAN/trunk/arch/ia64/include/arg.h
/SPARTAN/trunk/arch/mips/include/arg.h
/SPARTAN/trunk/include/stackarg.h
/SPARTAN/trunk/arch/ia32/include/types.h
/SPARTAN/trunk/arch/ia64/include/types.h
/SPARTAN/trunk/arch/mips/include/types.h
/SPARTAN/trunk/include/typedefs.h
/SPARTAN/trunk/src/debug/print.c
37 7008 d 14 h jermar /SPARTAN/trunk/ More IA-64 work.
IA-64 putchar() for Ski simulator.
Linker script changes.		  
/SPARTAN/trunk/arch/ia64/_link.ld
/SPARTAN/trunk/arch/ia64/src/putchar.c
/SPARTAN/trunk/arch/ia64/src/start.S
/SPARTAN/trunk/src/Makefile.config
/SPARTAN/trunk/src/main/main.c
35 7010 d 14 h jermar /SPARTAN/trunk/ Early support for IA-64 architecture.  
/SPARTAN/trunk/arch/ia64/Makefile.inc
/SPARTAN/trunk/arch/ia64/_link.ld
/SPARTAN/trunk/arch/ia64/boot
/SPARTAN/trunk/arch/ia64/boot/Makefile
/SPARTAN/trunk/arch/ia64/boot/_link.ld
/SPARTAN/trunk/arch/ia64/boot/boot.s
/SPARTAN/trunk/arch/ia64/include
/SPARTAN/trunk/arch/ia64/include/asm.h
/SPARTAN/trunk/arch/ia64/include/atomic.h
/SPARTAN/trunk/arch/ia64/include/context.h
/SPARTAN/trunk/arch/ia64/include/cpu.h
/SPARTAN/trunk/arch/ia64/include/interrupt.h
/SPARTAN/trunk/arch/ia64/include/mm
/SPARTAN/trunk/arch/ia64/include/mm/frame.h
/SPARTAN/trunk/arch/ia64/include/mm/page.h
/SPARTAN/trunk/arch/ia64/include/mm/vm.h
/SPARTAN/trunk/arch/ia64/include/smp
/SPARTAN/trunk/arch/ia64/include/smp/atomic.h
/SPARTAN/trunk/arch/ia64/include/thread.h
/SPARTAN/trunk/arch/ia64/include/types.h
/SPARTAN/trunk/arch/ia64/src
/SPARTAN/trunk/arch/ia64/src/fake.s
/SPARTAN/trunk/arch/ia64/src/start.S
/SPARTAN/trunk/doc/arch
/SPARTAN/trunk/doc/arch/ia64
/SPARTAN/trunk/doc/arch/mips
/SPARTAN/trunk/doc/mips
/SPARTAN/trunk/doc/requirements
/SPARTAN/trunk/src/Makefile.config
/SPARTAN/trunk/src/mm/vm.c
/SPARTAN/trunk/src/proc/task.c
34 7011 d 9 h jermar /SPARTAN/trunk/ More ACPI work.
Initial MADT table parsing.

SMP renaming and reorganization to reflect there are more ways to bring SMP up.		  
/SPARTAN/trunk/arch/ia32/include/smp/mps.h
/SPARTAN/trunk/arch/ia32/src/smp/mps.c
/SPARTAN/trunk/arch/ia32/src/smp/smp.c
/SPARTAN/trunk/include/smp/smp.h
/SPARTAN/trunk/arch/ia32/include/smp/mp.h
/SPARTAN/trunk/arch/ia32/src/smp/mp.c
/SPARTAN/trunk/arch/ia32/Makefile.inc
/SPARTAN/trunk/arch/ia32/include/acpi/madt.h
/SPARTAN/trunk/arch/ia32/src/acpi/acpi.c
/SPARTAN/trunk/arch/ia32/src/acpi/madt.c
/SPARTAN/trunk/arch/ia32/src/ia32.c
/SPARTAN/trunk/arch/ia32/src/mm/page.c
/SPARTAN/trunk/arch/ia32/src/smp/apic.c
/SPARTAN/trunk/src/Makefile
/SPARTAN/trunk/src/Makefile.config
/SPARTAN/trunk/src/main/kinit.c
/SPARTAN/trunk/src/main/main.c
32 7014 d 4 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
31 7015 d 9 h jermar /SPARTAN/trunk/ Replace the deadlock-prone TLB shootdown algorithm with a deadlock-free implementation.
The implementation is a variant of the CMU TLB consistency algorithm.
Very inefficient implementation of a very inefficient (but correct) algorithm.		  
/SPARTAN/trunk/arch/ia32/src/bios/bios.c
/SPARTAN/trunk/arch/ia32/src/interrupt.c
/SPARTAN/trunk/arch/ia32/src/smp/apic.c
/SPARTAN/trunk/include/cpu.h
/SPARTAN/trunk/src/Makefile.config
/SPARTAN/trunk/src/cpu/cpu.c
/SPARTAN/trunk/src/mm/tlb.c
/SPARTAN/trunk/src/mm/vm.c
28 7016 d 13 h jermar /SPARTAN/trunk/ Small improvements.  
/SPARTAN/trunk/arch/ia32/include/asm.h
/SPARTAN/trunk/arch/ia32/src/asm.s
/SPARTAN/trunk/arch/ia32/src/ia32.c
/SPARTAN/trunk/arch/ia32/src/smp/mp.c
/SPARTAN/trunk/include/cpu.h
/SPARTAN/trunk/src/cpu/cpu.c
/SPARTAN/trunk/src/main/kinit.c
27 7017 d 3 h jermar /SPARTAN/trunk/ APIC changes and fixes.
Be more robust during MP configuration.

Do not use APIC ID as CPU_ID_ARCH anymore.
Changing APIC ID's is not a good idea.
Use dr0 register instead.		  
/SPARTAN/trunk/arch/ia32/include/asm.h
/SPARTAN/trunk/arch/ia32/include/cpu.h
/SPARTAN/trunk/arch/ia32/include/smp/apic.h
/SPARTAN/trunk/arch/ia32/src/asm.s
/SPARTAN/trunk/arch/ia32/src/ia32.c
/SPARTAN/trunk/arch/ia32/src/interrupt.c
/SPARTAN/trunk/arch/ia32/src/smp/apic.c
/SPARTAN/trunk/arch/ia32/src/smp/mp.c
/SPARTAN/trunk/src/Makefile.config
/SPARTAN/trunk/src/main/main.c
26 7019 d 11 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
25 7019 d 15 h jermar /SPARTAN/trunk/src/ Fix waitq_sleep_timeout() to call before_thread_runs() when handling timeout.  
/SPARTAN/trunk/src/Makefile.config
/SPARTAN/trunk/src/synch/waitq.c
24 7022 d 6 h jermar /SPARTAN/trunk/ Small fixes.  
/SPARTAN/trunk/arch/ia32/include/cpu.h
/SPARTAN/trunk/arch/ia32/src/ia32.c
/SPARTAN/trunk/src/cpu/cpu.c
23 7022 d 9 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
22 7024 d 7 h jermar /SPARTAN/trunk/ Added before_thread_runs() to cope with TSS of user space tasks.  
/SPARTAN/trunk/arch/ia32/src/proc
/SPARTAN/trunk/arch/ia32/src/proc/scheduler.c
/SPARTAN/trunk/arch/ia32/Makefile.inc
/SPARTAN/trunk/arch/ia32/src/cpu/cpu.c
/SPARTAN/trunk/arch/ia32/src/interrupt.c
/SPARTAN/trunk/arch/ia32/src/pm.c
/SPARTAN/trunk/arch/ia32/src/userspace.c
/SPARTAN/trunk/arch/mips/src/fake.s
/SPARTAN/trunk/include/proc/scheduler.h
/SPARTAN/trunk/src/Makefile.config
/SPARTAN/trunk/src/proc/scheduler.c
/SPARTAN/trunk/src/proc/thread.c
20 7028 d 11 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
19 7031 d 5 h jermar /SPARTAN/trunk/ Re-enable tests and fix include paths' in them.  
/SPARTAN/trunk/src/Makefile.config
/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
16 7031 d 9 h jermar /SPARTAN/trunk/ Switch from mm-based 'the' mechanism to macro-based 'cpu_private_data[CPU_ID_ARCH]' mechanism.
Added l_apic_id() and some other minor APIC changes.
Move gdtr to K_DATA_START section.
Move K_DATA_START section immediately behind K_TEXT_START section so that real-mode addresses work even with growing size of kernel code.		  
/SPARTAN/trunk/arch/ia32/Makefile.inc
/SPARTAN/trunk/arch/ia32/_link.ld
/SPARTAN/trunk/arch/ia32/boot/boot.ld
/SPARTAN/trunk/arch/ia32/include/cpu.h
/SPARTAN/trunk/arch/ia32/include/smp/apic.h
/SPARTAN/trunk/arch/ia32/src/cpu/cpu.c
/SPARTAN/trunk/arch/ia32/src/pm.c
/SPARTAN/trunk/arch/ia32/src/smp/apic.c
/SPARTAN/trunk/arch/mips/include/cpu.h
/SPARTAN/trunk/include/arch.h
/SPARTAN/trunk/include/cpu.h
/SPARTAN/trunk/include/typedefs.h
/SPARTAN/trunk/src/Makefile.config
/SPARTAN/trunk/src/cpu/cpu.c
/SPARTAN/trunk/src/main/main.c
/SPARTAN/trunk/src/proc/thread.c

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