| /SPARTAN/trunk/doc/requirements |
|---|
| 10,7 → 10,7 |
| o gcc 3.3.2 - gcc 3.3.5 |
| SMP COMPATIBILITY |
| o Bochs 2.0.2 - Bochs 2.2-cvs |
| o Bochs 2.0.2 - Bochs 2.2 |
| o 2x-8x 686 CPU |
| o ASUS P/I-P65UP5 + ASUS C-P55T2D REV. 1.41 |
| o 2x 200Mhz Pentium CPU |
| /SPARTAN/trunk/doc/AUTHORS |
|---|
| 3,3 → 3,4 |
| Martin Decky |
| Josef Cejka |
| Sergey Bondari |
| Ondrej Palkovsky |
| /SPARTAN/trunk/src/Makefile.config |
|---|
| 14,7 → 14,7 |
| #NDEBUG=__NDEBUG__ |
| # Deadlock detection support for spinlocks. |
| #DEBUG_SPINLOCK=DEBUG_SPINLOCK |
| DEBUG_SPINLOCK=DEBUG_SPINLOCK |
| # Uncomment if you want to compile in userspace support |
| #USERSPACE=__USERSPACE__ |
| /SPARTAN/trunk/arch/ia64/include/atomic.h |
|---|
| 0,0 → 1,45 |
| /* |
| * Copyright (C) 2005 Jakub Jermar |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * - The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| #ifndef __ia64_ATOMIC_H__ |
| #define __ia64_ATOMIC_H__ |
| /* |
| * TODO: these are just placeholders for real implementations of atomic_inc and atomic_dec. |
| * WARNING: the following functions cause the code to be preemption-unsafe !!! |
| */ |
| static inline atomic_inc(volatile int *val) { |
| *val++; |
| } |
| static inline atomic_dec(volatile int *val) { |
| *val--; |
| } |
| #endif |
| /SPARTAN/trunk/arch/mips/include/atomic.h |
|---|
| 1,5 → 1,5 |
| /* |
| * Copyright (C) 2001-2004 Jakub Jermar |
| * Copyright (C) 2005 Ondrej Palkovsky |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| /SPARTAN/trunk/arch/ia32/src/pm.c |
|---|
| 71,9 → 71,9 |
| void gdt_setbase(struct descriptor *d, __address base) |
| { |
| d->base_0_15 = KA2PA(base) & 0xffff; |
| d->base_16_23 = (KA2PA(base) >> 16) & 0xff; |
| d->base_24_31 = (KA2PA(base) >> 24) & 0xff; |
| d->base_0_15 = base & 0xffff; |
| d->base_16_23 = ((base) >> 16) & 0xff; |
| d->base_24_31 = ((base) >> 24) & 0xff; |
| } |
| 85,8 → 85,11 |
| void idt_setoffset(struct idescriptor *d, __address offset) |
| { |
| d->offset_0_15 = KA2PA(offset) & 0xffff; |
| d->offset_16_31 = KA2PA(offset) >> 16; |
| /* |
| * Offset is a linear address. |
| */ |
| d->offset_0_15 = offset & 0xffff; |
| d->offset_16_31 = offset >> 16; |
| } |
| void tss_initialize(struct tss *t) |
| /SPARTAN/trunk/arch/ia32/src/smp/ap.S |
|---|
| 54,11 → 54,7 |
| movl %cr0,%eax |
| orl $1,%eax |
| movl %eax,%cr0 |
| jmp 0f |
| 0: |
| ljmp $KTEXT,$jump_to_kernel |
| # this is where the AP enters the kernel space |
| jmpl $KTEXT,$jump_to_kernel |
| jump_to_kernel: |
| .code32 |
| movw $KDATA,%ax |
| /SPARTAN/trunk/arch/ia32/src/smp/apic.c |
|---|
| 43,7 → 43,7 |
| * This is functional, far-from-general-enough interface to the APIC. |
| * Advanced Programmable Interrupt Controller for MP systems. |
| * Tested on: |
| * Bochs 2.0.2 - Bochs 2.2-cvs with 2-8 CPUs |
| * Bochs 2.0.2 - Bochs 2.2 with 2-8 CPUs |
| * ASUS P/I-P65UP5 + ASUS C-P55T2D REV. 1.41 with 2x 200Mhz Pentium CPUs |
| */ |
| /SPARTAN/trunk/arch/ia32/src/boot/boot.S |
|---|
| 47,8 → 47,10 |
| movl %cr0,%eax |
| orl $0x1,%eax |
| movl %eax,%cr0 |
| jmp 0f |
| 0: |
| jmpl $8,$meeting_point |
| meeting_point: |
| .code32 |
| movw $16,%ax |
| movw %ax,%es |
| movw %ax,%gs |
| 56,9 → 58,6 |
| movw %ax,%ds # kernel data + stack |
| movw %ax,%ss |
| movl $0x7c00,%esp |
| jmpl $8,$meeting_point |
| meeting_point: |
| .code32 |
| lidt idtr |
| 96,6 → 95,8 |
| movl %cr0, %ebx |
| orl $(1<<31), %ebx |
| movl %ebx, %cr0 |
| jmp 0f |
| 0: |
| ret |