Rev |
Age |
Author |
Path |
Log message |
Diff |
Changes |
81 |
7002 d 12 h |
jermar |
/SPARTAN/trunk/ |
Add SP_DELTA macro for each architecture.
On IA-32, this macro represents two doublewords that must be on the stack when switching to a new stack.
On MIPS, there is no need to fix sp when switching to a new stack.
On IA-64, this macro is used to allocate the 16-byte scratch area.
IA-64 work.
Changes in start.S. More changes to come.
Define memcopy().
Janitorial fixes.
Add missing #include <panic.h> to rwlock4/test.c.
Remove wrong use of inline keyword from both declaration and definition of l_apic_id(). |
|
/SPARTAN/trunk/arch/ia32/include/context.h /SPARTAN/trunk/arch/ia32/include/smp/apic.h /SPARTAN/trunk/arch/ia32/src/smp/apic.c /SPARTAN/trunk/arch/ia64/include/context.h /SPARTAN/trunk/arch/ia64/src/asm.S /SPARTAN/trunk/arch/ia64/src/start.S /SPARTAN/trunk/arch/mips/include/context.h /SPARTAN/trunk/src/main/main.c /SPARTAN/trunk/src/proc/scheduler.c /SPARTAN/trunk/src/proc/thread.c /SPARTAN/trunk/test/synch/rwlock4/test.c
|
72 |
7008 d 13 h |
decky |
/SPARTAN/trunk/ |
size_t usage
const qualifier
code cleanup |
|
/SPARTAN/trunk/arch/ia32/src/ia32.c /SPARTAN/trunk/arch/ia32/src/smp/mps.c /SPARTAN/trunk/include/func.h /SPARTAN/trunk/include/memstr.h /SPARTAN/trunk/include/mm/heap.h /SPARTAN/trunk/include/mm/vm.h /SPARTAN/trunk/src/lib/func.c /SPARTAN/trunk/src/lib/memstr.c /SPARTAN/trunk/src/mm/heap.c /SPARTAN/trunk/src/mm/vm.c
|
68 |
7008 d 13 h |
decky |
/SPARTAN/trunk/ |
NDEBUG debug symbol, ASSERT debug macro, fancier panic() in debug mode
indentation fixes, ASSERTs |
|
/SPARTAN/trunk/arch/ia32/src/debug/panic.s /SPARTAN/trunk/arch/ia32/src/interrupt.c /SPARTAN/trunk/arch/ia32/src/pm.c /SPARTAN/trunk/arch/ia32/src/smp/mps.c /SPARTAN/trunk/arch/ia64/src/fake.s /SPARTAN/trunk/arch/mips/src/cache.c /SPARTAN/trunk/arch/mips/src/exception.c /SPARTAN/trunk/arch/mips/src/interrupt.c /SPARTAN/trunk/arch/mips/src/mm/tlb.c /SPARTAN/trunk/arch/mips/src/panic.s /SPARTAN/trunk/include/list.h /SPARTAN/trunk/include/panic.h /SPARTAN/trunk/include/print.h /SPARTAN/trunk/include/typedefs.h /SPARTAN/trunk/src/debug/print.c /SPARTAN/trunk/src/main/kinit.c /SPARTAN/trunk/src/main/main.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/synch/rwlock.c /SPARTAN/trunk/src/time/timeout.c
|
34 |
7019 d 16 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
|
33 |
7020 d 9 h |
jermar |
/SPARTAN/trunk/ |
ACPI update (RSDT/XSDT configuration).
Cosmetic changes. |
|
/SPARTAN/trunk/arch/ia32/src/acpi/madt.c
/SPARTAN/trunk/arch/ia32/Makefile.inc /SPARTAN/trunk/arch/ia32/include/acpi/acpi.h /SPARTAN/trunk/arch/ia32/src/acpi/acpi.c /SPARTAN/trunk/arch/ia32/src/interrupt.c /SPARTAN/trunk/arch/ia32/src/smp/mp.c /SPARTAN/trunk/doc/requirements
|
32 |
7022 d 12 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 |
7023 d 17 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
|
30 |
7023 d 23 h |
jermar |
/SPARTAN/trunk/arch/ia32/ |
Separate EBDA detection from MP Specification code. EBDA address will be needed during ACPI initialization. |
|
/SPARTAN/trunk/arch/ia32/include/bios /SPARTAN/trunk/arch/ia32/include/bios/bios.h /SPARTAN/trunk/arch/ia32/src/bios /SPARTAN/trunk/arch/ia32/src/bios/bios.c
/SPARTAN/trunk/arch/ia32/Makefile.inc /SPARTAN/trunk/arch/ia32/src/ia32.c /SPARTAN/trunk/arch/ia32/src/smp/mp.c
|
29 |
7024 d 16 h |
jermar |
/SPARTAN/trunk/arch/ia32/ |
Begin ACPI support.
ACPI support will be necessary for initialization of SMP systems with SMT (HyperThreading). |
|
/SPARTAN/trunk/arch/ia32/include/acpi /SPARTAN/trunk/arch/ia32/include/acpi/acpi.h /SPARTAN/trunk/arch/ia32/include/acpi/madt.h /SPARTAN/trunk/arch/ia32/src/acpi /SPARTAN/trunk/arch/ia32/src/acpi/acpi.c
/SPARTAN/trunk/arch/ia32/Makefile.inc /SPARTAN/trunk/arch/ia32/src/ia32.c /SPARTAN/trunk/arch/ia32/src/smp/mp.c
|
28 |
7024 d 21 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 |
7025 d 11 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
|
21 |
7033 d 16 h |
jermar |
/SPARTAN/trunk/arch/ia32/ |
Minor changes and cleanups of recent modifications. |
|
/SPARTAN/trunk/arch/ia32/include/smp/apic.h /SPARTAN/trunk/arch/ia32/src/pm.c /SPARTAN/trunk/arch/ia32/src/smp/apic.c
|
16 |
7039 d 17 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
|
15 |
7040 d 15 h |
jermar |
/SPARTAN/trunk/ |
Introduce macros CPU, THREAD, TASK and use them to replace the->cpu, the->thread, the->task.
Later on, this will make it possible to reference *current* cpu, thread and/or task without the aid from virtual memory. |
|
/SPARTAN/trunk/arch/ia32/src/cpu/cpu.c /SPARTAN/trunk/arch/ia32/src/drivers/i8042.c /SPARTAN/trunk/arch/ia32/src/drivers/i8254.c /SPARTAN/trunk/arch/ia32/src/drivers/i8259.c /SPARTAN/trunk/arch/ia32/src/smp/apic.c /SPARTAN/trunk/arch/ia32/src/userspace.c /SPARTAN/trunk/arch/mips/src/cpu/cpu.c /SPARTAN/trunk/arch/mips/src/exception.c /SPARTAN/trunk/arch/mips/src/mm/tlb.c /SPARTAN/trunk/include/arch.h /SPARTAN/trunk/src/cpu/cpu.c /SPARTAN/trunk/src/lib/func.c /SPARTAN/trunk/src/main/kinit.c /SPARTAN/trunk/src/main/main.c /SPARTAN/trunk/src/proc/scheduler.c /SPARTAN/trunk/src/proc/task.c /SPARTAN/trunk/src/proc/thread.c /SPARTAN/trunk/src/synch/rwlock.c /SPARTAN/trunk/src/synch/spinlock.c /SPARTAN/trunk/src/synch/waitq.c /SPARTAN/trunk/src/time/clock.c /SPARTAN/trunk/src/time/delay.c /SPARTAN/trunk/src/time/timeout.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
|
13 |
7082 d 11 h |
jermar |
/SPARTAN/trunk/arch/ia32/ |
MP Specification says that MP Configuration Table extended entries with unrecongised types should be skipped rather than paniced on. |
|
/SPARTAN/trunk/arch/ia32/include/smp/mp.h /SPARTAN/trunk/arch/ia32/src/smp/mp.c
|
12 |
7083 d 9 h |
jermar |
/SPARTAN/trunk/arch/ia32/src/smp/ |
Fix the algorithm for counting MP Configuration Table checksums. |
|
/SPARTAN/trunk/arch/ia32/src/smp/mp.c
|
11 |
7083 d 10 h |
jermar |
/SPARTAN/trunk/ |
Clean up (ia32 vs. i386).
Header files reorganization. |
|
/SPARTAN/trunk/arch/ia32/include/smp /SPARTAN/trunk/arch/ia32/include/smp/ap.h /SPARTAN/trunk/arch/ia32/include/smp/apic.h /SPARTAN/trunk/arch/ia32/include/smp/atomic.h /SPARTAN/trunk/arch/ia32/include/smp/mp.h /SPARTAN/trunk/arch/mips/include/smp /SPARTAN/trunk/arch/mips/include/smp/atomic.h
/SPARTAN/trunk/arch/ia32/include/ap.h /SPARTAN/trunk/arch/ia32/include/apic.h /SPARTAN/trunk/arch/ia32/include/atomic.h /SPARTAN/trunk/arch/ia32/include/mp.h /SPARTAN/trunk/arch/mips/include/atomic.h
/SPARTAN/trunk/arch/ia32/_link.ld /SPARTAN/trunk/arch/ia32/include/asm.h /SPARTAN/trunk/arch/ia32/include/context.h /SPARTAN/trunk/arch/ia32/include/cpu.h /SPARTAN/trunk/arch/ia32/include/i8254.h /SPARTAN/trunk/arch/ia32/include/mm/frame.h /SPARTAN/trunk/arch/ia32/include/mm/page.h /SPARTAN/trunk/arch/ia32/include/mm/vm.h /SPARTAN/trunk/arch/ia32/include/thread.h /SPARTAN/trunk/arch/ia32/src/mm/page.c /SPARTAN/trunk/arch/ia32/src/pm.c /SPARTAN/trunk/arch/ia32/src/smp/apic.c /SPARTAN/trunk/arch/ia32/src/smp/ipi.c /SPARTAN/trunk/arch/ia32/src/smp/mp.c /SPARTAN/trunk/src/main/kinit.c /SPARTAN/trunk/src/main/main.c /SPARTAN/trunk/src/mm/tlb.c /SPARTAN/trunk/src/proc/scheduler.c /SPARTAN/trunk/src/synch/spinlock.c /SPARTAN/trunk/src/time/clock.c
|
10 |
7083 d 21 h |
jermar |
/SPARTAN/trunk/ |
Be more careful when sending IPI on UP configured as SMP. |
|
/SPARTAN/trunk/src/smp /SPARTAN/trunk/src/smp/ipi.c
/SPARTAN/trunk/arch/ia32/src/smp/ipi.c /SPARTAN/trunk/include/smp/ipi.h /SPARTAN/trunk/src/Makefile /SPARTAN/trunk/src/proc/thread.c
|
7 |
7085 d 21 h |
jermar |
/SPARTAN/trunk/ |
New IPI for waking up idle CPU's halted in scheduler.
Added architecture-independent ipi_broadcast(). |
|
/SPARTAN/trunk/arch/ia32/src/smp/ipi.c /SPARTAN/trunk/include/smp
/SPARTAN/trunk/arch/ia32/Makefile.inc /SPARTAN/trunk/arch/ia32/include/interrupt.h /SPARTAN/trunk/arch/ia32/src/ia32.c /SPARTAN/trunk/arch/ia32/src/interrupt.c /SPARTAN/trunk/arch/ia32/src/mm/tlb.c /SPARTAN/trunk/src/mm/tlb.c /SPARTAN/trunk/src/proc/thread.c
|
5 |
7087 d 11 h |
jermar |
/SPARTAN/trunk/ |
TLB shootdown. |
|
/SPARTAN/trunk/arch/ia32/include/apic.h /SPARTAN/trunk/arch/ia32/include/interrupt.h /SPARTAN/trunk/arch/ia32/src/ia32.c /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/include/mm/tlb.h /SPARTAN/trunk/src/main/main.c /SPARTAN/trunk/src/mm/tlb.c /SPARTAN/trunk/src/mm/vm.c
|