HelenOS-historic – /kernel/trunk/generic/src/main/main.c

Rev 512 – SMP work. Add madt_irq_to_pin(). Make ksmp() use virtual irq_to_pin() function, ...

jermar — Wed, 23 Nov 2005 14:28:17 +0100

jermar – 13 file(s) modified
SMP work.
Add madt_irq_to_pin().
Make ksmp() use virtual irq_to_pin() function, which makes better sence for ACPI configurations.

~ /kernel/trunk/arch/amd64/src/amd64.c
~ /kernel/trunk/arch/ia32/include/smp/apic.h
~ /kernel/trunk/arch/ia32/include/smp/mps.h
~ /kernel/trunk/arch/ia32/include/smp/smp.h
~ /kernel/trunk/arch/ia32/src/drivers/i8042.c
~ /kernel/trunk/arch/ia32/src/ia32.c
~ /kernel/trunk/arch/ia32/src/smp/apic.c
~ /kernel/trunk/arch/ia32/src/smp/mps.c
~ /kernel/trunk/arch/ia32/src/smp/smp.c
~ /kernel/trunk/genarch/src/acpi/matd.c
~ /kernel/trunk/generic/src/main/kconsole.c
~ /kernel/trunk/generic/src/main/kinit.c
~ /kernel/trunk/generic/src/main/main.c

Rev 510 – Add chardev_t. This type is meant to abstract any input ...

jermar — Wed, 23 Nov 2005 00:44:38 +0100

jermar – 14 file(s) modified
Add chardev_t.
This type is meant to abstract any input character device such as keyboard, serial port etc.
Add stdin.
Add dummy kconsole.

~ /kernel/trunk/arch/mips32/src/drivers/keyboard.c
~ /kernel/trunk/arch/mips32/src/mips32.c
+ /kernel/trunk/generic/include/console
+ /kernel/trunk/generic/include/console/chardev.h
+ /kernel/trunk/generic/include/console/console.h
+ /kernel/trunk/generic/include/main/kconsole.h
~ /kernel/trunk/generic/include/typedefs.h
+ /kernel/trunk/generic/src/console
+ /kernel/trunk/generic/src/console/chardev.c
+ /kernel/trunk/generic/src/console/console.c
+ /kernel/trunk/generic/src/main/kconsole.c
~ /kernel/trunk/generic/src/main/kinit.c
~ /kernel/trunk/generic/src/main/main.c
~ /kernel/trunk/Makefile

Rev 506 – preparation for init task loading

decky — Tue, 22 Nov 2005 19:44:55 +0100

decky – 8 file(s) modified
preparation for init task loading

~ /kernel/trunk/arch/ia32/include/boot/boot.h
~ /kernel/trunk/arch/ia32/include/boot/memmap.h
x /kernel/trunk/arch/ia32/include/boot/memmapasm.h
~ /kernel/trunk/arch/ia32/src/boot/boot.S
~ /kernel/trunk/arch/ia32/src/boot/memmap.S
~ /kernel/trunk/arch/mips32/Makefile.inc
~ /kernel/trunk/contrib/conf/msim.conf
~ /kernel/trunk/generic/src/main/main.c

Rev 503 – Rename arch_late_init() to arch_pre_smp_init(). Add arch_post_smp_init(). Enable IRQ_KBD on ia-32 ...

jermar — Tue, 22 Nov 2005 17:26:18 +0100

jermar – 9 file(s) modified
Rename arch_late_init() to arch_pre_smp_init().
Add arch_post_smp_init().
Enable IRQ_KBD on ia-32 (doesn't work on Bochs SMP, works on Bochs UP).

~ /kernel/trunk/arch/amd64/src/amd64.c
~ /kernel/trunk/arch/ia32/src/ia32.c
~ /kernel/trunk/arch/ia64/src/dummy.s
~ /kernel/trunk/arch/ia64/src/ia64.c
~ /kernel/trunk/arch/mips32/src/mips32.c
~ /kernel/trunk/arch/ppc32/src/ppc32.c
~ /kernel/trunk/arch/sparc64/src/sparc64.c
~ /kernel/trunk/generic/include/arch.h
~ /kernel/trunk/generic/src/main/main.c

Rev 501 – Rename HelenOS/SPARTAN to HelenOS/kernel.

jermar — Tue, 22 Nov 2005 16:09:19 +0100

jermar – 2 file(s) modified
Rename HelenOS/SPARTAN to HelenOS/kernel.

+ /kernel (copied from /SPARTAN@500)
x /SPARTAN

Rev 470 – ia64 work. Big cleanup of IA-64 interrupt processing. Merge of ...

jermar — Wed, 09 Nov 2005 02:21:46 +0100

jermar – 11 file(s) modified
ia64 work.
Big cleanup of IA-64 interrupt processing.
Merge of interrupt.c and interrupt_handler.c.
Rewrite of ivt.S and interrupt.c.
Higher level interrupt handlers are now passed a vector number and a pointer to stack structure.

ia32 work.
ia32 has ordered writes. Until it deploys weaker memory ordering model, write_barrier() can be empty statement.

~ /SPARTAN/trunk/arch/ia32/include/barrier.h
~ /SPARTAN/trunk/arch/ia64/include/asm.h
~ /SPARTAN/trunk/arch/ia64/include/interrupt.h
~ /SPARTAN/trunk/arch/ia64/include/register.h
~ /SPARTAN/trunk/arch/ia64/Makefile.inc
~ /SPARTAN/trunk/arch/ia64/src/cpu/cpu.c
~ /SPARTAN/trunk/arch/ia64/src/ia64.c
~ /SPARTAN/trunk/arch/ia64/src/interrupt.c
x /SPARTAN/trunk/arch/ia64/src/interrupt_handler.c
~ /SPARTAN/trunk/arch/ia64/src/ivt.S
~ /SPARTAN/trunk/generic/src/main/main.c

Rev 463 – even fancier release/revision display

decky — Tue, 08 Nov 2005 15:37:49 +0100

decky – 2 file(s) modified
even fancier release/revision display

~ /SPARTAN/trunk/build.ia32
~ /SPARTAN/trunk/generic/src/main/main.c

Rev 462 – include svn revision and build time in the kernel

decky — Tue, 08 Nov 2005 15:26:48 +0100

decky – 3 file(s) modified
include svn revision and build time in the kernel

~ /SPARTAN/trunk/build.ia32
~ /SPARTAN/trunk/generic/src/main/main.c
~ /SPARTAN/trunk/Makefile

Rev 460 – some fancy stuff

decky — Tue, 08 Nov 2005 13:54:49 +0100

decky – 5 file(s) modified
some fancy stuff

~ /SPARTAN/trunk/arch/amd64/Makefile.inc
~ /SPARTAN/trunk/arch/ia32/Makefile.inc
~ /SPARTAN/trunk/generic/src/main/main.c
~ /SPARTAN/trunk/Makefile
~ /SPARTAN/trunk/Makefile.config

Rev 458 – make configuration variables usage consistent

decky — Tue, 08 Nov 2005 13:22:35 +0100

decky – 30 file(s) modified
make configuration variables usage consistent

~ /SPARTAN/trunk/arch/amd64/Makefile.inc
~ /SPARTAN/trunk/arch/amd64/src/amd64.c
~ /SPARTAN/trunk/arch/amd64/src/interrupt.c
~ /SPARTAN/trunk/arch/amd64/src/smp/ap.S
~ /SPARTAN/trunk/arch/ia32/include/atomic.h
~ /SPARTAN/trunk/arch/ia32/Makefile.inc
~ /SPARTAN/trunk/arch/ia32/src/atomic.S
~ /SPARTAN/trunk/arch/ia32/src/ia32.c
~ /SPARTAN/trunk/arch/ia32/src/interrupt.c
~ /SPARTAN/trunk/arch/ia32/src/smp/ap.S
~ /SPARTAN/trunk/arch/ia32/src/smp/apic.c
~ /SPARTAN/trunk/arch/ia32/src/smp/ipi.c
~ /SPARTAN/trunk/arch/ia32/src/smp/mps.c
~ /SPARTAN/trunk/arch/ia32/src/smp/smp.c
~ /SPARTAN/trunk/arch/mips32/Makefile.inc
~ /SPARTAN/trunk/arch/mips32/src/exception.c
~ /SPARTAN/trunk/genarch/src/acpi/matd.c
~ /SPARTAN/trunk/generic/include/cpu.h
~ /SPARTAN/trunk/generic/include/mm/tlb.h
~ /SPARTAN/trunk/generic/include/smp/ipi.h
~ /SPARTAN/trunk/generic/include/smp/smp.h
~ /SPARTAN/trunk/generic/include/synch/spinlock.h
~ /SPARTAN/trunk/generic/src/cpu/cpu.c
~ /SPARTAN/trunk/generic/src/main/kinit.c
~ /SPARTAN/trunk/generic/src/main/main.c
~ /SPARTAN/trunk/generic/src/mm/tlb.c
~ /SPARTAN/trunk/generic/src/proc/scheduler.c
~ /SPARTAN/trunk/generic/src/smp/ipi.c
~ /SPARTAN/trunk/generic/src/synch/spinlock.c
~ /SPARTAN/trunk/Makefile

Rev 430 – Move src/ and include/ to generic.

jermar — Tue, 01 Nov 2005 23:14:56 +0100

jermar – 15 file(s) modified
Move src/ and include/ to generic.

~ /SPARTAN/trunk/arch/amd64/Makefile.inc
~ /SPARTAN/trunk/arch/ia32/Makefile.inc
~ /SPARTAN/trunk/arch/ia64/Makefile.inc
~ /SPARTAN/trunk/arch/mips32/boot/Makefile
~ /SPARTAN/trunk/arch/mips32/Makefile.inc
~ /SPARTAN/trunk/arch/ppc32/Makefile.inc
~ /SPARTAN/trunk/arch/sparc64/Makefile.inc
~ /SPARTAN/trunk/genarch/Makefile.inc
+ /SPARTAN/trunk/generic
+ /SPARTAN/trunk/generic/include (copied from /SPARTAN/trunk/include@429)
+ /SPARTAN/trunk/generic/src (copied from /SPARTAN/trunk/src@429)
~ /SPARTAN/trunk/generic/src/main/kinit.c
x /SPARTAN/trunk/include
~ /SPARTAN/trunk/Makefile
x /SPARTAN/trunk/src

Rev 414 – Create generic context_save() and context_restore(). These two functions are defined ...

jermar — Tue, 18 Oct 2005 11:33:02 +0200

jermar – 17 file(s) modified
Create generic context_save() and context_restore().
These two functions are defined inline and only call context_save_arch() and context_restore_arch(), respectively.
The main purpose of this is to enable centralized commenting of these important and tricky functions.

~ /SPARTAN/trunk/arch/amd64/include/context.h
~ /SPARTAN/trunk/arch/amd64/src/context.S
~ /SPARTAN/trunk/arch/ia32/include/context.h
~ /SPARTAN/trunk/arch/ia32/src/context.s
~ /SPARTAN/trunk/arch/ia64/include/context.h
~ /SPARTAN/trunk/arch/ia64/src/context.S
~ /SPARTAN/trunk/arch/mips32/include/context.h
~ /SPARTAN/trunk/arch/mips32/src/context.S
~ /SPARTAN/trunk/arch/ppc32/include/context.h
~ /SPARTAN/trunk/arch/ppc32/src/context.S
~ /SPARTAN/trunk/include/context.h
~ /SPARTAN/trunk/src/main/main.c
~ /SPARTAN/trunk/src/proc/scheduler.c
~ /SPARTAN/trunk/src/proc/thread.c
~ /SPARTAN/trunk/src/synch/waitq.c
~ /SPARTAN/trunk/tools/amd64/gencontext.c
~ /SPARTAN/trunk/tools/mips32/gencontext.c

Rev 413 – Rename cpu_priority_{high|low|restore|read} functions to interrupts_{disable|enable|restore|read}. Rename pri_t to ipl_t (Interrupt ...

jermar — Tue, 18 Oct 2005 01:31:41 +0200

jermar – 48 file(s) modified
Rename cpu_priority_{high|low|restore|read} functions to interrupts_{disable|enable|restore|read}.
Rename pri_t to ipl_t (Interrupt Priority Level).
Rename thread_t::pri to thread_t::priority.

~ /SPARTAN/trunk/arch/amd64/include/asm.h
~ /SPARTAN/trunk/arch/amd64/include/context.h
~ /SPARTAN/trunk/arch/amd64/include/types.h
~ /SPARTAN/trunk/arch/amd64/src/interrupt.c
~ /SPARTAN/trunk/arch/amd64/src/userspace.c
~ /SPARTAN/trunk/arch/ia32/include/asm.h
~ /SPARTAN/trunk/arch/ia32/include/context.h
~ /SPARTAN/trunk/arch/ia32/include/types.h
~ /SPARTAN/trunk/arch/ia32/src/drivers/ega.c
~ /SPARTAN/trunk/arch/ia32/src/interrupt.c
~ /SPARTAN/trunk/arch/ia32/src/userspace.c
~ /SPARTAN/trunk/arch/ia64/include/context.h
~ /SPARTAN/trunk/arch/ia64/include/types.h
~ /SPARTAN/trunk/arch/ia64/src/context.S
~ /SPARTAN/trunk/arch/ia64/src/dummy.s
~ /SPARTAN/trunk/arch/mips32/include/context.h
~ /SPARTAN/trunk/arch/mips32/include/types.h
~ /SPARTAN/trunk/arch/mips32/src/drivers/arc.c
~ /SPARTAN/trunk/arch/mips32/src/exception.c
~ /SPARTAN/trunk/arch/mips32/src/interrupt.c
~ /SPARTAN/trunk/arch/mips32/src/mips32.c
~ /SPARTAN/trunk/arch/mips32/src/mm/asid.c
~ /SPARTAN/trunk/arch/mips32/src/mm/tlb.c
~ /SPARTAN/trunk/arch/mips32/src/mm/vm.c
~ /SPARTAN/trunk/arch/ppc32/include/asm.h
~ /SPARTAN/trunk/arch/ppc32/include/context.h
~ /SPARTAN/trunk/arch/ppc32/include/types.h
~ /SPARTAN/trunk/include/arch.h
~ /SPARTAN/trunk/include/proc/thread.h
~ /SPARTAN/trunk/src/debug/print.c
~ /SPARTAN/trunk/src/lib/func.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/proc/task.c
~ /SPARTAN/trunk/src/proc/thread.c
~ /SPARTAN/trunk/src/synch/rwlock.c
~ /SPARTAN/trunk/src/synch/semaphore.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/rwlock4/test.c
~ /SPARTAN/trunk/tools/amd64/gencontext.c
~ /SPARTAN/trunk/tools/mips32/gencontext.c

Rev 402 – Add ALIGN() macro. Fix usage of early_mapping() in main.c. ...

jermar — Mon, 10 Oct 2005 13:15:50 +0200

jermar – 3 file(s) modified
Add ALIGN() macro.

Fix usage of early_mapping() in main.c.
The previous version would not map part of the heap.
Please, review.

~ /SPARTAN/trunk/arch/ia64/include/context.h
+ /SPARTAN/trunk/include/align.h
~ /SPARTAN/trunk/src/main/main.c

Rev 389 – MIPS work. Fix some name inconsistencies between cp0 functions' declarations ...

jermar — Tue, 04 Oct 2005 13:23:21 +0200

jermar – 12 file(s) modified
MIPS work.
Fix some name inconsistencies between cp0 functions' declarations and definitions.
Add and implement tlb_init_arch().
Add tlb_modified() exception handler.

Other architectures: add dummy tlb_init_arch().

+ /SPARTAN/trunk/arch/amd64/include/mm/tlb.h
+ /SPARTAN/trunk/arch/ia32/include/mm/tlb.h
+ /SPARTAN/trunk/arch/ia64/include/mm/tlb.h
~ /SPARTAN/trunk/arch/mips32/include/cp0.h
~ /SPARTAN/trunk/arch/mips32/include/mm/tlb.h
~ /SPARTAN/trunk/arch/mips32/src/asm.S
~ /SPARTAN/trunk/arch/mips32/src/exception.c
~ /SPARTAN/trunk/arch/mips32/src/mm/tlb.c
+ /SPARTAN/trunk/arch/ppc32/include/mm/tlb.h
~ /SPARTAN/trunk/include/mm/tlb.h
~ /SPARTAN/trunk/src/main/main.c
~ /SPARTAN/trunk/src/mm/tlb.c

Rev 374 – Revert previous change in frame_t as it broke IA-64. (Most ...

jermar — Sat, 24 Sep 2005 00:54:45 +0200

jermar – 5 file(s) modified
Revert previous change in frame_t as it broke IA-64.
(Most likely some alignment problem.)

Rename heap_init(), malloc() and free(), respectively, to early_heap_init(), early_malloc() and early_free(), respectively.
Define new macros malloc() and free(). They are to be replaced by real functions some day.

~ /SPARTAN/trunk/include/mm/frame.h
~ /SPARTAN/trunk/include/mm/heap.h
~ /SPARTAN/trunk/src/main/main.c
~ /SPARTAN/trunk/src/mm/frame.c
~ /SPARTAN/trunk/src/mm/heap.c

Rev 373 – Physical memory management work. Add "attribute ((packed))" to frame_t so ...

jermar — Fri, 23 Sep 2005 22:44:35 +0200

jermar – 3 file(s) modified
Physical memory management work.
Add "__attribute__ ((packed))" to frame_t so that it takes up less space.
Note that this is essential as there is lot of these structures.
Remove busy list from zone_t as it is redundant.

~ /SPARTAN/trunk/include/mm/frame.h
~ /SPARTAN/trunk/src/main/main.c
~ /SPARTAN/trunk/src/mm/frame.c

Rev 369 – The more physical frames, the more memory allocated for heap.

jermar — Wed, 21 Sep 2005 21:19:16 +0200

jermar – 1 file(s) modified
The more physical frames, the more memory allocated for heap.

~ /SPARTAN/trunk/src/main/main.c

Rev 298 – remove lower 2 GB identity mapping (IA-32)

decky — Mon, 05 Sep 2005 14:15:04 +0200

decky – 5 file(s) modified
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

Rev 242 – Fixed stack settings in boot.S in real mode. Added ia32 ...

palkovsky — Fri, 02 Sep 2005 16:00:48 +0200

palkovsky – 10 file(s) modified
Fixed stack settings in boot.S in real mode.
Added ia32 memmap support.
Added cpuid support.

+ /SPARTAN/trunk/arch/amd64/include/cpuid.h
~ /SPARTAN/trunk/arch/amd64/Makefile.inc
~ /SPARTAN/trunk/arch/amd64/src/amd64.c
~ /SPARTAN/trunk/arch/amd64/src/asm_utils.S
~ /SPARTAN/trunk/arch/amd64/src/boot/boot.S
x /SPARTAN/trunk/arch/amd64/src/boot/memmap.S
~ /SPARTAN/trunk/arch/amd64/src/dummy.s
+ /SPARTAN/trunk/arch/mips/include/debug.h
~ /SPARTAN/trunk/src/build.amd64
~ /SPARTAN/trunk/src/main/main.c

Rev 238 – Register dump on IA-64 exceptions

vana — Thu, 01 Sep 2005 19:47:55 +0200

vana – 5 file(s) modified
Register dump on IA-64 exceptions

~ /SPARTAN/trunk/arch/ia64/include/asm.h
~ /SPARTAN/trunk/arch/ia64/src/cpu/cpu.c
~ /SPARTAN/trunk/arch/ia64/src/interrupt_handler.c
~ /SPARTAN/trunk/arch/ia64/src/ivt.S
~ /SPARTAN/trunk/src/main/main.c

Rev 235 – load the kernel above 1 MB on IA-32

decky — Thu, 01 Sep 2005 18:40:30 +0200

decky – 8 file(s) modified
load the kernel above 1 MB on IA-32

~ /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/arch/ia32/_link.ld
~ /SPARTAN/trunk/src/main/main.c

Rev 220 – Universal exception handler and all exceptions routine to call it ...

vana — Thu, 01 Sep 2005 10:18:26 +0200

vana – 3 file(s) modified
Universal exception handler and all exceptions routine to call it added

~ /SPARTAN/trunk/arch/ia64/src/interrupt_handler.c
~ /SPARTAN/trunk/arch/ia64/src/ivt.S
~ /SPARTAN/trunk/src/main/main.c

Rev 212 – Basic exception support added for ia64 arch ......

vana — Wed, 31 Aug 2005 23:56:52 +0200

vana – 10 file(s) modified
Basic exception support added for ia64 arch ......

~ /SPARTAN/trunk/arch/ia64/Makefile.inc
+ /SPARTAN/trunk/arch/ia64/src/cpu
+ /SPARTAN/trunk/arch/ia64/src/cpu/cpu.c
~ /SPARTAN/trunk/arch/ia64/src/dummy.s
+ /SPARTAN/trunk/arch/ia64/src/interrupt_handler.c
+ /SPARTAN/trunk/arch/ia64/src/ivt.S
~ /SPARTAN/trunk/arch/mips/src/putchar.c
~ /SPARTAN/trunk/src/main/main.c
~ /SPARTAN/trunk/src/Makefile.config
~ /SPARTAN/trunk/src/proc/scheduler.c

Rev 210 – many PPC stuff, platform dependent arch.h header files

decky — Wed, 31 Aug 2005 23:51:04 +0200

decky – 26 file(s) modified
many PPC stuff, platform dependent arch.h header files

+ /SPARTAN/trunk/arch/amd64/include/arch.h
+ /SPARTAN/trunk/arch/ia32/include/arch.h
+ /SPARTAN/trunk/arch/ia64/include/arch.h
+ /SPARTAN/trunk/arch/mips/include/arch.h
+ /SPARTAN/trunk/arch/ppc/boot/boot.S (copied from /SPARTAN/trunk/arch/ppc/boot/boot.s@206)
x /SPARTAN/trunk/arch/ppc/boot/boot.s
+ /SPARTAN/trunk/arch/ppc/boot/main.c
+ /SPARTAN/trunk/arch/ppc/boot/main.h
~ /SPARTAN/trunk/arch/ppc/boot/Makefile
+ /SPARTAN/trunk/arch/ppc/boot/_link.ld
+ /SPARTAN/trunk/arch/ppc/include/arch.h
~ /SPARTAN/trunk/arch/ppc/include/asm.h
~ /SPARTAN/trunk/arch/ppc/include/context.h
~ /SPARTAN/trunk/arch/ppc/Makefile.inc
+ /SPARTAN/trunk/arch/ppc/src/asm.S (copied from /SPARTAN/trunk/arch/ppc/src/asm.s@206)
x /SPARTAN/trunk/arch/ppc/src/asm.s
+ /SPARTAN/trunk/arch/ppc/src/cpu/cpu.c
~ /SPARTAN/trunk/arch/ppc/src/debug/panic.s
~ /SPARTAN/trunk/arch/ppc/src/drivers/ofw.c
~ /SPARTAN/trunk/arch/ppc/src/dummy.s
+ /SPARTAN/trunk/arch/ppc/src/ppc.c
~ /SPARTAN/trunk/arch/ppc/_link.ld
~ /SPARTAN/trunk/include/arch.h
~ /SPARTAN/trunk/include/context.h
~ /SPARTAN/trunk/src/main/main.c
~ /SPARTAN/trunk/src/proc/thread.c

Rev 207 – separated stack mapping

decky — Wed, 31 Aug 2005 13:43:38 +0200

decky – 9 file(s) modified
separated stack mapping

~ /SPARTAN/trunk/arch/ppc/include/context.h
~ /SPARTAN/trunk/arch/ppc/include/drivers/ofw.h
x /SPARTAN/trunk/arch/ppc/include/ppc.h
~ /SPARTAN/trunk/arch/ppc/Makefile.inc
~ /SPARTAN/trunk/arch/ppc/src/drivers/ofw.c
x /SPARTAN/trunk/arch/ppc/src/ppc.c
~ /SPARTAN/trunk/arch/ppc/src/start.S
~ /SPARTAN/trunk/include/context.h
~ /SPARTAN/trunk/src/main/main.c

Rev 192 – Dump implementation of THREAD, TASK and CPU. Implement preemption-safe versions ...

jermar — Tue, 30 Aug 2005 19:41:19 +0200

jermar – 13 file(s) modified
Dump implementation of THREAD, TASK and CPU.
Implement preemption-safe versions of THREAD, TASK and CPU using THE.
Get rid of CPU_ID_ARCH on all architectures.
Get rid of write_dr0() and read_dr0() on IA-32.
Get rid of cpu_private_data and cpu_private_data_t.

~ /SPARTAN/trunk/arch/amd64/include/cpu.h
~ /SPARTAN/trunk/arch/ia32/include/asm.h
~ /SPARTAN/trunk/arch/ia32/include/cpu.h
~ /SPARTAN/trunk/arch/ia32/src/ia32.c
~ /SPARTAN/trunk/arch/ia64/include/cpu.h
~ /SPARTAN/trunk/arch/mips/include/cpu.h
~ /SPARTAN/trunk/arch/ppc/include/cpu.h
~ /SPARTAN/trunk/include/arch.h
~ /SPARTAN/trunk/include/cpu.h
~ /SPARTAN/trunk/src/cpu/cpu.c
~ /SPARTAN/trunk/src/main/main.c
~ /SPARTAN/trunk/src/Makefile.config
~ /SPARTAN/trunk/src/proc/scheduler.c

Rev 184 – Add lib/the.c. Add and deploy the_initialize() and the_copy(). Make ...

jermar — Tue, 30 Aug 2005 11:44:07 +0200

jermar – 7 file(s) modified
Add lib/the.c.
Add and deploy the_initialize() and the_copy().

Make IA-32's before_thread_runs() use SP_DELTA macro.

~ /SPARTAN/trunk/arch/ia32/src/proc/scheduler.c
~ /SPARTAN/trunk/include/arch.h
+ /SPARTAN/trunk/src/lib/the.c
~ /SPARTAN/trunk/src/main/main.c
~ /SPARTAN/trunk/src/Makefile
~ /SPARTAN/trunk/src/proc/scheduler.c
~ /SPARTAN/trunk/src/proc/thread.c

Rev 180 – Globalize 'size' and 'delta' and rename them to 'kernel_size' and ...

jermar — Mon, 29 Aug 2005 22:31:23 +0200

jermar – 8 file(s) modified
Globalize 'size' and 'delta' and rename them to 'kernel_size' and 'heap_delta'.

Fix heap initialization to take 'heap_delta' into account.

Implement IA-64 get_stack_base().

Adjust SP_DELTA's to consider one extra word on stack.
(So that the stack pointer is within appropriate limits even on IA-64).

More #include cleanup.

~ /SPARTAN/trunk/arch/ia32/include/asm.h
~ /SPARTAN/trunk/arch/ia32/include/context.h
~ /SPARTAN/trunk/arch/ia32/include/cpu.h
~ /SPARTAN/trunk/arch/ia64/include/asm.h
~ /SPARTAN/trunk/arch/ia64/include/context.h
~ /SPARTAN/trunk/arch/mips/include/asm.h
~ /SPARTAN/trunk/arch/mips/include/context.h
~ /SPARTAN/trunk/src/main/main.c

Rev 177 – Add some comments to IA-32 src/boot/boot.S and src/smp.S. Make ...

jermar — Mon, 29 Aug 2005 13:57:26 +0200

jermar – 17 file(s) modified
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

Rev 174 – Small changes. Coding style fix in main.c. Make 'cli' be ...

jermar — Thu, 25 Aug 2005 23:09:19 +0200

jermar – 2 file(s) modified
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

Rev 167 – Switch over to per vm_t page tables. (breaks ia32 userspace) ...

jermar — Fri, 19 Aug 2005 15:12:32 +0200

jermar – 12 file(s) modified
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

Rev 149 – Fix IA-32's get_memory_size() to return size of memory in bytes ...

jermar — Tue, 26 Jul 2005 21:58:32 +0200

jermar – 3 file(s) modified
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

Rev 146 – Memory size detection for ia32 completed.

cejka — Thu, 21 Jul 2005 16:27:13 +0200

cejka – 5 file(s) modified
Memory size detection for ia32 completed.

+ /SPARTAN/trunk/arch/ia32/include/mm/memory_init.h
~ /SPARTAN/trunk/arch/ia32/Makefile.inc
~ /SPARTAN/trunk/arch/ia32/src/mm/frame.c
+ /SPARTAN/trunk/arch/ia32/src/mm/memory_init.c
~ /SPARTAN/trunk/src/main/main.c

Rev 108 – doxygen-style comments NDEBUG in Makefile.config

decky — Fri, 03 Jun 2005 17:10:05 +0200

decky – 4 file(s) modified
doxygen-style comments
NDEBUG in Makefile.config

~ /SPARTAN/trunk/include/userspace.h
~ /SPARTAN/trunk/src/cpu/cpu.c
~ /SPARTAN/trunk/src/main/main.c
~ /SPARTAN/trunk/src/Makefile.config

Rev 106 – IA-32 fixes. Use kernel addresses instead of physical addresses in ...

jermar — Fri, 03 Jun 2005 15:17:05 +0200

jermar – 10 file(s) modified
IA-32 fixes.
Use kernel addresses instead of physical addresses in map_page_to_frame().
Physical addresses are supposed to only be exported to mm hardware.
Because of this fix, userspace is functional again.

Remap EGA videoram to (0x80000000 + videoram) and change the ega driver to work with the new address.

Minor cosmetics through out the code.
Changes in linker scripts.

~ /SPARTAN/trunk/arch/ia32/include/mm/vm.h
~ /SPARTAN/trunk/arch/ia32/src/asm.s
~ /SPARTAN/trunk/arch/ia32/src/drivers/ega.c
~ /SPARTAN/trunk/arch/ia32/src/mm/page.c
~ /SPARTAN/trunk/arch/ia32/src/userspace.c
~ /SPARTAN/trunk/arch/ia32/_link.ld
~ /SPARTAN/trunk/arch/ia64/src/start.S
~ /SPARTAN/trunk/arch/ia64/_link.ld
~ /SPARTAN/trunk/arch/mips/_link.ld
~ /SPARTAN/trunk/src/main/main.c

Rev 105 – Big changes in IA-32 address space map. Now the kernel ...

jermar — Fri, 03 Jun 2005 01:56:26 +0200

jermar – 16 file(s) modified
Big changes in IA-32 address space map.
Now the kernel is mapped above 0x80000000. Finally!
Userspace address space starts at 0x00000000.
Changes in many places.
This improvement temporarily breaks SMP and most likely also other stuff.
Supported size of memory is now only 4M as it is the biggest size that can be mapped at once on IA-32.

Changes in linker script.
Changes required because of the above.
Do not patch hardcoded_* variables but assign to them instead.

Cosmetic changes here and there.

~ /SPARTAN/trunk/arch/ia32/include/mm/page.h
~ /SPARTAN/trunk/arch/ia32/include/mm/vm.h
~ /SPARTAN/trunk/arch/ia32/include/pm.h
~ /SPARTAN/trunk/arch/ia32/Makefile.inc
~ /SPARTAN/trunk/arch/ia32/src/boot/boot.S
~ /SPARTAN/trunk/arch/ia32/src/boot/memmap.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/_link.ld
~ /SPARTAN/trunk/arch/ia64/include/mm/vm.h
~ /SPARTAN/trunk/arch/mips/include/mm/vm.h
~ /SPARTAN/trunk/arch/mips/src/asm.s
~ /SPARTAN/trunk/doc/AUTHORS
~ /SPARTAN/trunk/include/config.h
~ /SPARTAN/trunk/src/main/main.c

Rev 97 – Add context_set() macro to support extended behaviour for architectures with ...

jermar — Wed, 25 May 2005 14:29:18 +0200

jermar – 5 file(s) modified
Add context_set() macro to support extended behaviour for architectures with more than one stack (e.g. IA-64).
Now there is one generic context_set() defined in include/context.h and one IA-64 specific defined in arch/ia64/include/context.h.

~ /SPARTAN/trunk/arch/ia64/include/context.h
~ /SPARTAN/trunk/include/context.h
~ /SPARTAN/trunk/src/main/main.c
~ /SPARTAN/trunk/src/proc/scheduler.c
~ /SPARTAN/trunk/src/proc/thread.c

Rev 81 – Add SP_DELTA macro for each architecture. On IA-32, this macro ...

jermar — Tue, 17 May 2005 22:46:19 +0200

jermar – 11 file(s) modified
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

Rev 78 – IA-64 cosmetics. Add ski_init_console() and ski_putchar() to ski.c to perform ...

jermar — Fri, 13 May 2005 23:45:35 +0200

jermar – 9 file(s) modified
IA-64 cosmetics.
Add ski_init_console() and ski_putchar() to ski.c to perform ski specific tasks.

Change the copyright string in main.c to display both copyrights on a new line.

~ /SPARTAN/trunk/arch/ia64/include/ski/ski.h
~ /SPARTAN/trunk/arch/ia64/Makefile.inc
~ /SPARTAN/trunk/arch/ia64/src/fake.s
~ /SPARTAN/trunk/arch/ia64/src/ia64.c
~ /SPARTAN/trunk/arch/ia64/src/putchar.c
+ /SPARTAN/trunk/arch/ia64/src/ski
+ /SPARTAN/trunk/arch/ia64/src/ski/ski.c
~ /SPARTAN/trunk/arch/ia64/src/start.S
~ /SPARTAN/trunk/src/main/main.c