Rev |
Age |
Author |
Path |
Log message |
Diff |
Changes |
81 |
7016 d 21 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
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76 |
7021 d 21 h |
jermar |
/SPARTAN/trunk/ |
For each architecture, add function/macro FADDR that calculates absolute address of a function referenced by void (* f)(void).
IA-32 and MIPS gcc's use direct addressing (f == FADDR(f)) while IA-64 gcc uses indirect addressing (f != FADDR(f)).
Tweaks in IA-64 Makefile.inc to declare constant gp and main Makefile to consider ASFLAGS when compiling .s targets. |
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/SPARTAN/trunk/arch/ia32/include/faddr.h /SPARTAN/trunk/arch/ia64/include/faddr.h /SPARTAN/trunk/arch/mips/include/faddr.h
/SPARTAN/trunk/arch/ia64/Makefile.inc /SPARTAN/trunk/src/Makefile /SPARTAN/trunk/src/main/main.c /SPARTAN/trunk/src/proc/scheduler.c /SPARTAN/trunk/src/proc/thread.c
|
68 |
7022 d 22 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
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63 |
7023 d 1 h |
decky |
/SPARTAN/trunk/ |
const qualifier for print functions |
|
/SPARTAN/trunk/arch/ia32/include/ega.h /SPARTAN/trunk/arch/ia32/src/drivers/ega.c /SPARTAN/trunk/arch/ia64/src/putchar.c /SPARTAN/trunk/arch/mips/src/putchar.c /SPARTAN/trunk/include/print.h /SPARTAN/trunk/include/putchar.h /SPARTAN/trunk/src/debug/print.c
|
59 |
7023 d 18 h |
jermar |
/SPARTAN/trunk/ |
Move architecture independent memcopy() and memsetb() out of MIPS subtree and place them in src/lib/ as _memcopy() and _memsetb().
Add MIPS native memsetb().
Add IA-64 native memcpy().
More complete and *almost* functional versions of IA-64 context_save() and context_restore(). |
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/SPARTAN/trunk/arch/ia64/src/asm.S /SPARTAN/trunk/src/lib/memstr.c
/SPARTAN/trunk/arch/mips/src/lib
/SPARTAN/trunk/arch/ia64/Makefile.inc /SPARTAN/trunk/arch/ia64/include/context.h /SPARTAN/trunk/arch/ia64/src/context.S /SPARTAN/trunk/arch/mips/Makefile.inc /SPARTAN/trunk/arch/mips/src/asm.s /SPARTAN/trunk/include/memstr.h /SPARTAN/trunk/src/Makefile
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57 |
7025 d 18 h |
vana |
/SPARTAN/trunk/ |
Begin support for FPU context switching on platforms which can't do it in lazy way. |
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/SPARTAN/trunk/arch/ia32/src/fpu_context.c /SPARTAN/trunk/arch/ia64/src/fpu_context.c /SPARTAN/trunk/arch/mips/src/fpu_context.c /SPARTAN/trunk/arch/powerpc/src/fpu_context.c /SPARTAN/trunk/include/fpu_context.h /SPARTAN/trunk/include/proc/thread.h /SPARTAN/trunk/src/proc/scheduler.c
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56 |
7025 d 19 h |
vana |
/SPARTAN/trunk/ |
Added fpu_context.h arch dep files and removed struct fpu_context from context.h files |
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/SPARTAN/trunk/arch/ia32/include/fpu_context.h /SPARTAN/trunk/arch/ia64/include/fpu_context.h /SPARTAN/trunk/arch/mips/include/fpu_context.h
/SPARTAN/trunk/arch/ia32/include/context.h /SPARTAN/trunk/arch/ia64/include/context.h /SPARTAN/trunk/arch/mips/include/context.h /SPARTAN/trunk/include/fpu_context.h /SPARTAN/trunk/include/proc/thread.h
|
54 |
7025 d 19 h |
jermar |
/SPARTAN/trunk/arch/ |
Add missing '\' to Makefile.inc
Remove leading '_' from before_thread_runs_arch() in fake.s |
|
/SPARTAN/trunk/arch/ia64/Makefile.inc /SPARTAN/trunk/arch/mips/src/fake.s
|
52 |
7025 d 19 h |
vana |
/SPARTAN/trunk/ |
Move fpu_context switching functions from context.s to fpu_context.c on all platforms.
Add fpu_context.h.
Make before_thread_runs() arch-independent and create arch dependent version before_thread_runs_arch(). |
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/SPARTAN/trunk/arch/ia32/src/fpu_context.c /SPARTAN/trunk/arch/ia64/src/fpu_context.c /SPARTAN/trunk/arch/mips/src/fpu_context.c /SPARTAN/trunk/arch/powerpc/src/fpu_context.c /SPARTAN/trunk/include/fpu_context.h
/SPARTAN/trunk/arch/ia32/Makefile.inc /SPARTAN/trunk/arch/ia32/src/context.s /SPARTAN/trunk/arch/ia32/src/proc/scheduler.c /SPARTAN/trunk/arch/ia64/Makefile.inc /SPARTAN/trunk/arch/ia64/src/fake.s /SPARTAN/trunk/arch/mips/Makefile.inc /SPARTAN/trunk/arch/mips/src/fake.s /SPARTAN/trunk/arch/powerpc/Makefile.inc /SPARTAN/trunk/include/context.h /SPARTAN/trunk/include/proc/scheduler.h /SPARTAN/trunk/src/proc/scheduler.c
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51 |
7025 d 22 h |
jermar |
/SPARTAN/trunk/ |
Small changes, fix last few wrong indentations.
TODO cleanup.
IA-64 bits.
Call main_bsp from kernel_image_start().
Prepare for IA-64 context_save and context_restore. |
|
/SPARTAN/trunk/arch/ia32/include/context.h /SPARTAN/trunk/arch/ia64/Makefile.inc /SPARTAN/trunk/arch/ia64/include/context.h /SPARTAN/trunk/arch/ia64/src/fake.s /SPARTAN/trunk/arch/ia64/src/start.S /SPARTAN/trunk/arch/mips/include/context.h /SPARTAN/trunk/doc/TODO
|
50 |
7026 d 3 h |
jermar |
/SPARTAN/trunk/ |
Big indentation update.
Add Jakub Vana to AUTHORS.
Minor fixes. |
|
/SPARTAN/trunk/arch/ia32/src/context.s /SPARTAN/trunk/arch/ia64/boot/boot.s /SPARTAN/trunk/arch/mips/boot/boot.s /SPARTAN/trunk/arch/mips/src/asm.s /SPARTAN/trunk/arch/mips/src/fake.s /SPARTAN/trunk/arch/mips/src/start.S /SPARTAN/trunk/doc/AUTHORS
|
45 |
7026 d 8 h |
vana |
/SPARTAN/trunk/ |
Added fpu_context_t type.
IA-32's version of this type contains array of 512 bytes to be used by FXSAVE ... instructions. |
|
/SPARTAN/trunk/arch/ia32/include/context.h /SPARTAN/trunk/arch/ia64/include/context.h /SPARTAN/trunk/arch/mips/include/context.h /SPARTAN/trunk/include/typedefs.h
|
40 |
7028 d 5 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
|
32 |
7036 d 21 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
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26 |
7042 d 4 h |
jermar |
/SPARTAN/trunk/ |
Code cleanup after arch_init() splitting.
Restore %ds and %es registers before iret. |
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/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
|
23 |
7045 d 2 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 |
7047 d 0 h |
jermar |
/SPARTAN/trunk/ |
Added before_thread_runs() to cope with TSS of user space tasks. |
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/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
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16 |
7054 d 1 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. |
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/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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15 |
7055 d 0 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. |
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/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
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11 |
7097 d 18 h |
jermar |
/SPARTAN/trunk/ |
Clean up (ia32 vs. i386).
Header files reorganization. |
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/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
|