# # ChangeLog for arch/ia32/src in mainline # # Generated by Trac 1.6 # 2025-08-22T13:52:45Z Thu, 01 Sep 2005 09:02:53 GMT Martin Decky [f9447155] * arch/ia32/include/boot/boot.h (added) * arch/ia32/src/boot/boot.S (modified) IA-32 GRUB support (alpha) Wed, 31 Aug 2005 23:57:30 GMT Ondrej Palkovsky [c832cc0a] * arch/amd64/Makefile.inc (modified) * arch/amd64/_link.ld (modified) * arch/amd64/include/asm.h (modified) * arch/amd64/src/dummy.s (modified) * arch/ia32/_link.ld (modified) * arch/ia32/src/boot/boot.S (modified) * arch/ia32/src/interrupt.c (modified) * arch/mips/_link.ld (modified) * src/build.amd64 (modified) hardcoded_symbol fixed into linker script on amd64/ia32/mips architecture Wed, 31 Aug 2005 10:53:34 GMT Ondrej Palkovsky [b9e97fb] * arch/amd64/Makefile.inc (modified) * arch/amd64/include/asm.h (modified) * arch/amd64/include/interrupt.h (modified) * arch/amd64/include/pm.h (modified) * arch/amd64/include/types.h (modified) * arch/amd64/src/amd64.c (added) * arch/amd64/src/boot/boot.S (modified) * arch/amd64/src/delay.S (added) * arch/amd64/src/dummy.s (modified) * arch/amd64/src/pm.c (modified) * arch/ia32/include/i8042.h (modified) * arch/ia32/include/i8254.h (modified) * arch/ia32/include/i8259.h (modified) * arch/ia32/include/interrupt.h (modified) * arch/ia32/include/pm.h (modified) * arch/ia32/src/acpi/acpi.c (modified) * arch/ia32/src/drivers/i8042.c (modified) * arch/ia32/src/drivers/i8254.c (modified) * arch/ia32/src/drivers/i8259.c (modified) * src/build.amd64 (modified) * src/clean.amd64 (modified) Better types for ia32 drivers, so that they can be reused in amd64. ... Wed, 31 Aug 2005 10:00:14 GMT Jakub Jermar [9756131] * arch/amd64/src/dummy.s (modified) * arch/amd64/src/supplib.c (modified) * arch/ia32/src/asm.S (modified) * arch/ia32/src/drivers/ega.c (modified) * arch/ia32/src/mm/page.c (modified) * arch/ia32/src/smp/mps.c (modified) * arch/ia32/src/smp/smp.c (modified) * arch/ia64/src/asm.S (modified) * arch/mips/src/asm.s (modified) * arch/ppc/src/dummy.s (modified) * include/memstr.h (modified) * src/lib/memstr.c (modified) * src/main/kinit.c (modified) * src/mm/vm.c (modified) * test/synch/rwlock4/test.c (modified) Get rid of memcopy(). All we now have is memcpy() and _memcpy(). ... Tue, 30 Aug 2005 21:33:09 GMT Jakub Jermar [ba18512] * arch/ia32/src/asm.S (modified) * arch/ia32/src/drivers/ega.c (modified) * arch/ia32/src/smp/mps.c (modified) * include/memstr.h (modified) * src/Makefile.config (modified) * src/lib/memstr.c (modified) * src/main/kinit.c (modified) * src/mm/vm.c (modified) * src/proc/scheduler.c (modified) Switch order of 'src' and 'dst' arguments in some left-over uses of ... Tue, 30 Aug 2005 20:10:50 GMT Jakub Vana [d0c30f7] * arch/ia32/src/asm.S (modified) ASM version of memcopy repaired on ia32 Tue, 30 Aug 2005 19:44:27 GMT Jakub Vana [9c0a9b3] * arch/amd64/Makefile.inc (modified) * arch/ia32/Makefile.inc (modified) * arch/ia32/include/asm.h (modified) * arch/ia32/src/acpi/acpi.c (modified) * arch/ia32/src/acpi/madt.c (modified) * arch/ia32/src/drivers/ega.c (modified) * arch/ia32/src/drivers/i8254.c (modified) * arch/ia32/src/drivers/i8259.c (modified) * arch/ia32/src/ia32.c (modified) * arch/ia32/src/mm/memory_init.c (modified) * arch/ia32/src/mm/page.c (modified) * arch/ia32/src/pm.c (modified) * arch/ia32/src/smp/mps.c (modified) * arch/ia32/src/smp/smp.c (modified) * arch/ia64/Makefile.inc (modified) * arch/ia64/include/asm.h (modified) * arch/mips/Makefile.inc (modified) * arch/mips/include/asm.h (modified) * arch/mips/src/cpu/cpu.c (modified) * arch/mips/src/exception.c (modified) * arch/mips/src/mm/page.c (modified) * arch/mips/src/mm/tlb.c (modified) * arch/ppc/Makefile.inc (modified) * include/cpu.h (modified) * include/memstr.h (modified) * src/Makefile.config (modified) * src/debug/print.c (modified) * src/lib/memstr.c (modified) * src/main/kinit.c (modified) * src/main/uinit.c (modified) * src/mm/frame.c (modified) * src/mm/heap.c (modified) * src/mm/page.c (modified) * src/mm/vm.c (modified) * src/proc/scheduler.c (modified) * src/proc/thread.c (modified) * src/synch/semaphore.c (modified) * src/synch/spinlock.c (modified) * test/thread/thread1/test.c (added) 1) memcopy and _memcopy functions rewriten to ANSI C norm. 2) ... Tue, 30 Aug 2005 17:41:19 GMT Jakub Jermar [7ce9284] * arch/amd64/include/cpu.h (modified) * arch/ia32/include/asm.h (modified) * arch/ia32/include/cpu.h (modified) * arch/ia32/src/ia32.c (modified) * arch/ia64/include/cpu.h (modified) * arch/mips/include/cpu.h (modified) * arch/ppc/include/cpu.h (modified) * include/arch.h (modified) * include/cpu.h (modified) * src/Makefile.config (modified) * src/cpu/cpu.c (modified) * src/main/main.c (modified) * src/proc/scheduler.c (modified) Dump implementation of THREAD, TASK and CPU. Implement ... Tue, 30 Aug 2005 13:17:10 GMT Josef Cejka [1e9a463] * arch/ia32/include/mm/memory_init.h (modified) * arch/ia32/src/ia32.c (modified) * arch/ia32/src/mm/frame.c (modified) * arch/ia32/src/mm/memory_init.c (modified) * test/print/print1/test.c (modified) Licence to print1/test.c added. New function for printing memory map ... Tue, 30 Aug 2005 12:05:06 GMT Martin Decky [dfbc229] * arch/ia32/src/asm.S (modified) * arch/ppc/Makefile.inc (modified) * arch/ppc/include/ppc.h (moved) * arch/ppc/src/asm.s (modified) * arch/ppc/src/drivers/vga.c (deleted) * arch/ppc/src/dummy.s (modified) * arch/ppc/src/ppc.c (modified) * arch/ppc/src/start.S (modified) OpenFirmware support Tue, 30 Aug 2005 09:44:07 GMT Jakub Jermar [bcdd9aa] * arch/ia32/src/proc/scheduler.c (modified) * include/arch.h (modified) * src/Makefile (modified) * src/lib/the.c (added) * src/main/main.c (modified) * src/proc/scheduler.c (modified) * src/proc/thread.c (modified) Add lib/the.c. Add and deploy the_initialize() and the_copy(). ... Tue, 30 Aug 2005 09:17:13 GMT Josef Cejka [00e00fa] * arch/ia32/src/mm/frame.c (modified) * src/Makefile.config (modified) * test/print/test.c (added) Test for printf added. Mon, 29 Aug 2005 11:57:26 GMT Jakub Jermar [b52da8d7] * arch/amd64/include/barrier.h (modified) * arch/ia32/include/asm.h (modified) * arch/ia32/include/barrier.h (modified) * arch/ia32/src/boot/boot.S (modified) * arch/ia32/src/mm/frame.c (modified) * arch/ia32/src/smp/ap.S (modified) * arch/ia64/include/barrier.h (modified) * arch/mips/include/barrier.h (modified) * arch/mips/include/cpu.h (modified) * arch/mips/include/mm/page.h (modified) * arch/ppc/include/barrier.h (modified) * include/arch.h (modified) * include/cpu.h (modified) * include/proc/task.h (modified) * include/proc/thread.h (modified) * src/main/main.c (modified) * src/preempt/preemption.c (modified) Add some comments to IA-32 src/boot/boot.S and src/smp.S. Make the ... Sun, 28 Aug 2005 20:54:41 GMT Jakub Jermar [229d5fc1] * arch/ia32/src/boot/boot.S (modified) Initialize the stack prior to using it. Thu, 25 Aug 2005 21:09:19 GMT Jakub Jermar [fde6429] * arch/ia32/src/boot/boot.S (modified) * src/main/main.c (modified) Small changes. Coding style fix in main.c. Make 'cli' be the first ... Sun, 21 Aug 2005 22:38:57 GMT Jakub Jermar [a8f9a82] * arch/ia32/src/smp/smp.c (modified) * src/main/kinit.c (modified) * src/proc/scheduler.c (modified) Add comment to scheduler.c explaining the reason behind saving CPU ... Sat, 20 Aug 2005 21:52:58 GMT Jakub Jermar [f4a61ef] * arch/ia32/src/asm.S (modified) * arch/ia32/src/interrupt.c (modified) * src/mm/vm.c (modified) Add type cast to __address in vm_create(). This seems to fix the ... Fri, 19 Aug 2005 13:12:32 GMT Jakub Jermar [b07769b6] * arch/amd64/src/dummy.s (modified) * arch/ia32/src/drivers/ega.c (modified) * arch/ia32/src/mm/page.c (modified) * arch/ia32/src/pm.c (modified) * arch/ia32/src/proc/scheduler.c (modified) * arch/ppc/src/dummy.s (modified) * include/mm/page.h (modified) * include/mm/vm.h (modified) * src/main/kinit.c (modified) * src/main/main.c (modified) * src/mm/vm.c (modified) * src/proc/scheduler.c (modified) Switch over to per vm_t page tables. (breaks ia32 userspace) Define ... Tue, 26 Jul 2005 19:58:32 GMT Jakub Jermar [11485dec] * arch/ia32/src/boot/memmap.S (modified) * arch/ia32/src/mm/memory_init.c (modified) * src/main/main.c (modified) Fix IA-32's get_memory_size() to return size of memory in bytes ... Thu, 21 Jul 2005 14:27:13 GMT Josef Cejka [a55f97f] * arch/ia32/Makefile.inc (modified) * arch/ia32/include/mm/memory_init.h (added) * arch/ia32/src/mm/frame.c (modified) * arch/ia32/src/mm/memory_init.c (added) * src/main/main.c (modified) Memory size detection for ia32 completed. Thu, 21 Jul 2005 13:58:27 GMT Jakub Vana [60875800] * arch/ia32/src/pm.c (modified) * arch/ia32/src/userspace.c (modified) * doc/TODO (modified) Coding style fix Thu, 21 Jul 2005 13:32:41 GMT Jakub Vana [1eb0dd13] * arch/ia32/src/pm.c (modified) * doc/TODO (modified) Disable alignment check Thu, 21 Jul 2005 13:05:56 GMT Jakub Vana [2884193] * arch/ia32/src/asm.S (modified) * arch/ia32/src/userspace.c (modified) Typing error fixed Thu, 21 Jul 2005 13:00:38 GMT Jakub Vana [c192134] * arch/ia32/src/asm.S (modified) * arch/ia32/src/cpu/cpu.c (modified) * arch/ia32/src/pm.c (modified) * arch/ia32/src/userspace.c (modified) * doc/TODO (modified) Clear IOPL on start of system on all CPUs and clear NT before all irets. Wed, 20 Jul 2005 16:54:13 GMT Josef Cejka [5d721f0] * arch/ia32/include/asm.h (modified) * arch/ia32/include/boot/memmap.h (modified) * arch/ia32/include/boot/memmapasm.h (added) * arch/ia32/src/boot/boot.S (modified) * arch/ia32/src/boot/memmap.S (modified) * arch/ia32/src/mm/frame.c (modified) Added e801 method for obtaining memory size, improved e820 method for ... Wed, 20 Jul 2005 14:59:30 GMT Jakub Vana [76857d1] * arch/ia32/src/asm.S (modified) Comments Wed, 20 Jul 2005 14:50:07 GMT Jakub Vana [b5eb1ee] * arch/ia32/src/asm.S (modified) * arch/ia32/src/interrupt.c (modified) * src/Makefile.config (modified) Error word support debuging and testing passed with #NM & #GP exceptions. Wed, 20 Jul 2005 11:28:16 GMT Jakub Vana [59532eb] * arch/ia32/Makefile.inc (modified) * arch/ia32/src/asm.S (moved) Added support for error-word generating exceptions in return routine. Wed, 20 Jul 2005 11:26:40 GMT Jakub Jermar [7d365305] * arch/ia32/src/acpi/madt.c (modified) * arch/ia32/src/smp/mps.c (modified) * arch/ia32/src/smp/smp.c (modified) Initialize kmp_completion_wq during configuration via ACPI MADT. ... Tue, 19 Jul 2005 15:10:27 GMT Jakub Jermar [232e3ec7] * arch/ia32/include/acpi/madt.h (modified) * arch/ia32/src/acpi/madt.c (modified) * arch/ia32/src/smp/smp.c (modified) Implement ACPI MADT operations for interface used by kmp. Mon, 18 Jul 2005 12:37:11 GMT Jakub Jermar [a26ddd1] * arch/ia32/include/smp/mps.h (modified) * arch/ia32/include/smp/smp.h (added) * arch/ia32/src/smp/mps.c (modified) * arch/ia32/src/smp/smp.c (modified) Create IA-32 interface for bringing SMP up. This interface hides ... Mon, 18 Jul 2005 11:23:39 GMT Jakub Jermar [6b7c36f] * arch/ia32/src/acpi/madt.c (modified) * arch/mips/src/mm/asid.c (modified) Copyright owner of arch/mips/src/mm/asid.c is Martin Decky. ACPI ... Fri, 15 Jul 2005 21:57:30 GMT Jakub Jermar [76cec1e] * arch/ia32/boot/boot.S (modified) * arch/ia32/boot/boot.ld (modified) * arch/ia32/include/cpu.h (modified) * arch/ia32/src/acpi/acpi.c (modified) * arch/ia32/src/asm.s (modified) * arch/ia32/src/boot/boot.S (modified) * arch/ia32/src/context.s (modified) * arch/ia32/src/cpu/cpu.c (modified) * arch/ia32/src/cpuid.s (modified) * arch/ia32/src/drivers/ega.c (modified) * arch/ia32/src/drivers/i8254.c (modified) * arch/ia32/src/drivers/i8259.c (modified) * arch/ia32/src/fpu_context.c (modified) * arch/ia32/src/ia32.c (modified) * arch/ia32/src/interrupt.c (modified) * arch/ia32/src/mm/frame.c (modified) * arch/ia32/src/mm/page.c (modified) * arch/ia32/src/pm.c (modified) * arch/ia32/src/proc/scheduler.c (modified) * arch/ia32/src/smp/apic.c (modified) * arch/ia32/src/smp/mps.c (modified) * arch/ia32/src/userspace.c (modified) * arch/ia64/_link.ld (modified) * arch/ia64/boot/_link.ld (modified) * arch/ia64/include/mm/page.h (modified) * arch/mips/_link.ld (modified) * arch/mips/boot/boot.s (modified) * arch/mips/include/context.h (modified) * arch/mips/include/cpu.h (modified) * arch/mips/include/mm/page.h (modified) * arch/mips/src/cpu/cpu.c (modified) * arch/mips/src/interrupt.c (modified) * arch/mips/src/mips.c (modified) * arch/mips/src/start.S (modified) * arch/powerpc/_link.ld (modified) * include/mm/page.h (modified) * include/proc/thread.h (modified) * include/stackarg.h (modified) * include/synch/semaphore.h (modified) * include/synch/waitq.h (modified) * include/time/timeout.h (modified) * src/cpu/cpu.c (modified) * src/main/kinit.c (modified) * src/mm/frame.c (modified) * src/mm/page.c (modified) * src/proc/scheduler.c (modified) * src/proc/thread.c (modified) * src/time/clock.c (modified) * src/time/timeout.c (modified) * test/fpu/fpu1/test.c (modified) Huge indentation fix. Thu, 30 Jun 2005 23:27:02 GMT Jakub Jermar [ff9f858] * arch/ia32/include/mm/page.h (modified) * arch/ia32/src/mm/page.c (modified) * arch/ia64/include/mm/page.h (modified) * arch/ia64/src/fake.s (modified) * arch/mips/include/mm/page.h (modified) * arch/mips/src/mm/page.c (modified) * include/mm/page.h (modified) * include/typedefs.h (modified) * src/mm/page.c (modified) Generic 4-level page tables interface & implementation (review & ... Tue, 14 Jun 2005 16:11:12 GMT Jakub Jermar [87cd61f] * arch/ia32/src/interrupt.c (modified) * arch/ia32/src/smp/ap.S (modified) * arch/ia32/src/smp/apic.c (modified) * doc/requirements (modified) * src/Makefile.config (modified) Do panic() on page_fault(). Good for long testing in SMP mode as ... Fri, 10 Jun 2005 16:18:43 GMT Jakub Jermar [74df77d] * arch/ia32/include/atomic.h (modified) * arch/ia32/src/acpi/acpi.c (modified) * arch/ia32/src/mm/page.c (modified) * arch/ia32/src/smp/mps.c (modified) * include/mm/page.h (modified) * src/mm/page.c (modified) Add map_structure() to automate mapping of memory structures that can ... Thu, 09 Jun 2005 23:43:45 GMT Jakub Jermar [18e0a6c] * arch/ia32/include/asm.h (modified) * arch/ia32/include/atomic.h (modified) * arch/ia32/src/asm.s (modified) * arch/ia32/src/atomic.S (modified) * arch/ia32/src/interrupt.c (modified) * arch/ia32/src/mm/page.c (modified) * arch/ia32/src/mm/tlb.c (modified) * arch/ia32/src/smp/apic.c (modified) * doc/requirements (modified) * src/debug/print.c (modified) * src/mm/frame.c (modified) * src/mm/heap.c (modified) * src/mm/vm.c (modified) * src/proc/scheduler.c (modified) * src/proc/thread.c (modified) * src/synch/semaphore.c (modified) Implement several assembler functions in gcc's __asm__ notation ... Tue, 07 Jun 2005 00:41:39 GMT Jakub Jermar [a7a10630] * arch/ia32/src/boot/boot.S (modified) * arch/ia32/src/mm/frame.c (modified) * arch/ia32/src/mm/page.c (modified) * arch/ia32/src/pm.c (modified) * arch/ia32/src/smp/ap.S (modified) * arch/ia32/src/smp/mps.c (modified) * arch/mips/src/mm/frame.c (modified) * src/mm/frame.c (modified) * src/proc/scheduler.c (modified) SMP recovery patch #2 (SMP is no longer broken !!!). Fix missing ... Mon, 06 Jun 2005 20:42:06 GMT Jakub Jermar [b0bf501] * arch/ia32/src/boot/boot.S (modified) * arch/ia32/src/pm.c (modified) * arch/ia32/src/smp/ap.S (modified) * arch/ia32/src/smp/apic.c (modified) * arch/ia64/include/atomic.h (modified) * arch/mips/include/atomic.h (modified) * doc/AUTHORS (modified) * doc/requirements (modified) * src/Makefile.config (modified) Define two placeholder functions for atomic_inc and atomic_dec on ... Mon, 06 Jun 2005 20:01:57 GMT Ondrej Palkovsky [e3f41b6] * arch/ia32/Makefile.inc (modified) * arch/ia32/include/atomic.h (moved) * arch/ia32/src/atomic.S (moved) * arch/mips/_link.ld (modified) * arch/mips/include/atomic.h (moved) * include/proc/scheduler.h (modified) * src/Makefile (modified) * src/mm/tlb.c (modified) * src/proc/scheduler.c (modified) * src/proc/thread.c (modified) * src/synch/spinlock.c (modified) * src/time/clock.c (modified) * test/fpu/fpu1/test.c (modified) * test/synch/rwlock1/test.c (modified) * test/synch/rwlock2/test.c (modified) * test/synch/rwlock3/test.c (modified) * test/synch/rwlock4/test.c (modified) * test/synch/rwlock5/test.c (modified) * test/synch/semaphore1/test.c (modified) * test/synch/semaphore2/test.c (modified) Code cleanup in scheduler.c thread.c - removed unnecessary spinlock. ... Sun, 05 Jun 2005 15:18:24 GMT Jakub Jermar [d47f0e1] * arch/ia32/_link.ld (modified) * arch/ia32/src/boot/boot.S (modified) * arch/ia32/src/boot/memmap.S (modified) * arch/ia32/src/mm/page.c (modified) * arch/ia32/src/pm.c (modified) * arch/ia32/src/smp/ap.S (modified) * arch/ia32/src/smp/apic.c (modified) * arch/ia32/src/smp/mps.c (modified) * arch/mips/src/putchar.c (modified) * doc/arch/mips (modified) * src/Makefile.config (modified) SMP recovery patch #1. (SMP still broken) Move ap_boot() to ... Fri, 03 Jun 2005 19:37:31 GMT Jakub Jermar [d1a184f] * arch/ia32/src/mm/page.c (modified) * arch/mips/src/mm/page.c (modified) * include/mm/page.h (modified) * src/proc/scheduler.c (modified) Discard 'copy' parameter of map_page_to_frame(). Introduce 'root' ... Fri, 03 Jun 2005 13:17:05 GMT Jakub Jermar [ac5d02b] * arch/ia32/_link.ld (modified) * arch/ia32/include/mm/vm.h (modified) * arch/ia32/src/asm.s (modified) * arch/ia32/src/drivers/ega.c (modified) * arch/ia32/src/mm/page.c (modified) * arch/ia32/src/userspace.c (modified) * arch/ia64/_link.ld (modified) * arch/ia64/src/start.S (modified) * arch/mips/_link.ld (modified) * src/main/main.c (modified) IA-32 fixes. Use kernel addresses instead of physical addresses in ... Thu, 02 Jun 2005 23:56:26 GMT Jakub Jermar [dcbc8be] * arch/ia32/Makefile.inc (modified) * arch/ia32/_link.ld (modified) * arch/ia32/include/mm/page.h (modified) * arch/ia32/include/mm/vm.h (modified) * arch/ia32/include/pm.h (modified) * arch/ia32/src/boot/boot.S (modified) * arch/ia32/src/boot/memmap.S (modified) * arch/ia32/src/mm/frame.c (modified) * arch/ia32/src/mm/page.c (modified) * arch/ia32/src/pm.c (modified) * arch/ia64/include/mm/vm.h (modified) * arch/mips/include/mm/vm.h (modified) * arch/mips/src/asm.s (modified) * doc/AUTHORS (modified) * include/config.h (modified) * src/main/main.c (modified) Big changes in IA-32 address space map. Now the kernel is mapped ... Tue, 31 May 2005 18:51:45 GMT Jakub Jermar [747a2476] * arch/ia32/src/context.s (modified) * arch/ia32/src/interrupt.c (modified) * arch/ia64/src/fpu_context.c (modified) * arch/mips/src/fpu_context.c (modified) * arch/powerpc/src/fpu_context.c (modified) * doc/TODO (modified) * src/time/timeout.c (modified) Just cleanup. Fri, 27 May 2005 17:06:22 GMT Josef Cejka [87cb9e2] * arch/ia32/src/boot/memmap.S (modified) Small bug in e820 memmap function repaired. Thu, 26 May 2005 08:36:06 GMT Jakub Jermar [fc9c4e1] * arch/ia32/include/boot/memmap.h (modified) * arch/ia32/src/boot/memmap.S (modified) * src/proc/scheduler.c (modified) Replace "THREAD->cpu" with "CPU" in scheduler(). Add trailing '\n' ... Wed, 25 May 2005 15:41:27 GMT Josef Cejka [2998046] * arch/ia32/include/boot/memmap.h (modified) * arch/ia32/src/boot/memmap.S (modified) first version of e820 memmap Tue, 24 May 2005 10:21:09 GMT Josef Cejka [14def1f6] * arch/ia32/Makefile.inc (modified) * arch/ia32/include/boot/memmap.h (added) * arch/ia32/src/boot/boot.S (modified) * arch/ia32/src/boot/memmap.S (added) Started memory map support. Fri, 20 May 2005 21:39:19 GMT Jakub Jermar [32a89bf] * arch/ia32/src/cpu/cpu.c (modified) * arch/ia32/src/fpu_context.c (modified) * arch/ia64/include/context.h (modified) * arch/ia64/src/context.S (modified) * test/fpu/fpu1/test.c (modified) IA-64 work. Add application registers ar.lc, ar.ec, ar.ccv, ar.csd, ... Fri, 20 May 2005 17:04:55 GMT Jakub Jermar [54ca3523] * arch/ia32/Makefile.inc (modified) * arch/ia32/include/fpu_context.h (modified) * arch/ia32/src/fpu_context.c (modified) * arch/ia32/src/interrupt.c (modified) * arch/ia64/include/fpu_context.h (modified) * arch/ia64/src/fpu_context.c (modified) * arch/mips/include/fpu_context.h (modified) * arch/mips/src/fpu_context.c (modified) * include/fpu_context.h (modified) * src/Makefile.config (modified) * test/fpu/fpu1/test.c (modified) FPU work. FPU code cleanup, add/fix copyright notices where needed. ... Thu, 19 May 2005 20:29:08 GMT Jakub Vana [af22f158] * arch/ia32/Makefile.inc (modified) * arch/ia32/src/cpu/cpu.c (modified) * arch/ia32/src/fpu_context.c (modified) * arch/ia32/src/interrupt.c (modified) * test/fpu/fpu0/test.c (modified) Set TS flag on system startup. Some bugs in FPU context switching ... Thu, 19 May 2005 11:55:15 GMT Jakub Vana [6de2480e] * arch/ia32/boot/Makefile (modified) * arch/ia32/include/interrupt.h (modified) * arch/ia32/src/fpu_context.c (modified) * arch/ia32/src/interrupt.c (modified) * arch/ia32/src/pm.c (modified) * src/Makefile.config (modified) * test/fp/fp0/test.c (added) IA-32 FPU lazy context switching. Doesn't work on Bochs and ... Tue, 17 May 2005 20:46:19 GMT Jakub Jermar [7f1bfce] * arch/ia32/include/context.h (modified) * arch/ia32/include/smp/apic.h (modified) * arch/ia32/src/smp/apic.c (modified) * arch/ia64/include/context.h (modified) * arch/ia64/src/asm.S (modified) * arch/ia64/src/start.S (modified) * arch/mips/include/context.h (modified) * src/main/main.c (modified) * src/proc/scheduler.c (modified) * src/proc/thread.c (modified) * test/synch/rwlock4/test.c (modified) Add SP_DELTA macro for each architecture. On IA-32, this macro ... Tue, 17 May 2005 18:40:19 GMT Jakub Vana [87be9cfb] * arch/ia32/src/fpu_context.c (modified) * src/Makefile.config (modified) Fix page fault caused by dereferencing NULL pointer. Thu, 12 May 2005 18:02:15 GMT Jakub Vana [ea3fb2e] * arch/ia32/include/cpu.h (modified) * arch/ia32/src/cpu/cpu.c (modified) * arch/ia32/src/fpu_context.c (modified) * arch/ia32/src/interrupt.c (modified) * include/cpu.h (modified) * src/Makefile.config (modified) * src/proc/scheduler.c (modified) Move fpu_owner pointer from cpu_arch_t to cpu_t. Wed, 11 May 2005 21:53:09 GMT Jakub Vana [6a27d63] * arch/ia32/include/interrupt.h (modified) * arch/ia32/src/fpu_context.c (modified) * arch/ia32/src/interrupt.c (modified) * arch/ia32/src/pm.c (modified) * doc/TODO (modified) * include/fpu_context.h (modified) * include/proc/thread.h (modified) * src/proc/scheduler.c (modified) * src/proc/thread.c (modified) Finished FPU lazy context switching - first version. I have not ... Wed, 11 May 2005 20:23:07 GMT Martin Decky [6ba143d] * arch/ia32/src/ia32.c (modified) * arch/ia32/src/smp/mps.c (modified) * include/func.h (modified) * include/memstr.h (modified) * include/mm/heap.h (modified) * include/mm/vm.h (modified) * src/lib/func.c (modified) * src/lib/memstr.c (modified) * src/mm/heap.c (modified) * src/mm/vm.c (modified) size_t usage const qualifier code cleanup Wed, 11 May 2005 19:51:55 GMT Martin Decky [02a99d2] * arch/ia32/src/debug/panic.s (modified) * arch/ia32/src/interrupt.c (modified) * arch/ia32/src/pm.c (modified) * arch/ia32/src/smp/mps.c (modified) * arch/ia64/src/fake.s (modified) * arch/mips/src/cache.c (modified) * arch/mips/src/exception.c (modified) * arch/mips/src/interrupt.c (modified) * arch/mips/src/mm/tlb.c (modified) * arch/mips/src/panic.s (modified) * include/list.h (modified) * include/panic.h (modified) * include/print.h (modified) * include/typedefs.h (modified) * src/debug/print.c (modified) * src/main/kinit.c (modified) * src/main/main.c (modified) * src/mm/frame.c (modified) * src/mm/heap.c (modified) * src/mm/vm.c (modified) * src/proc/scheduler.c (modified) * src/synch/rwlock.c (modified) * src/time/timeout.c (modified) NDEBUG debug symbol, ASSERT debug macro, fancier panic() in debug ... Wed, 11 May 2005 18:58:54 GMT Martin Decky [da585a52] * arch/ia32/_link.ld (modified) * arch/ia32/src/asm.s (modified) * arch/ia32/src/context.s (modified) * arch/ia32/src/cpuid.s (modified) * arch/ia32/src/userspace.c (modified) doxygen-style comments Wed, 11 May 2005 17:08:53 GMT Martin Decky [27dc170] * arch/ia32/include/ega.h (modified) * arch/ia32/src/drivers/ega.c (modified) * arch/ia64/src/putchar.c (modified) * arch/mips/src/putchar.c (modified) * include/print.h (modified) * include/putchar.h (modified) * src/debug/print.c (modified) const qualifier for print functions Mon, 09 May 2005 00:35:09 GMT Jakub Vana [79f1f38f] * arch/ia32/include/cpu.h (modified) * arch/ia32/src/cpu/cpu.c (modified) * arch/ia32/src/fpu_context.c (modified) Functions for switching TS flag. Sun, 08 May 2005 23:47:00 GMT Jakub Vana [9c926f3] * arch/ia32/src/fpu_context.c (modified) * arch/ia64/src/fpu_context.c (modified) * arch/mips/src/fpu_context.c (modified) * arch/powerpc/src/fpu_context.c (modified) * include/fpu_context.h (modified) * include/proc/thread.h (modified) * src/proc/scheduler.c (modified) Begin support for FPU context switching on platforms which can't do ... Sun, 08 May 2005 22:32:29 GMT Jakub Vana [0ca6faa] * arch/ia32/Makefile.inc (modified) * arch/ia32/src/context.s (modified) * arch/ia32/src/fpu_context.c (added) * arch/ia32/src/proc/scheduler.c (modified) * arch/ia64/Makefile.inc (modified) * arch/ia64/src/fake.s (modified) * arch/ia64/src/fpu_context.c (added) * arch/mips/Makefile.inc (modified) * arch/mips/src/fake.s (modified) * arch/mips/src/fpu_context.c (added) * arch/powerpc/Makefile.inc (modified) * arch/powerpc/src/fpu_context.c (added) * include/context.h (modified) * include/fpu_context.h (added) * include/proc/scheduler.h (modified) * src/proc/scheduler.c (modified) Move fpu_context switching functions from context.s to fpu_context.c ... Sun, 08 May 2005 15:13:43 GMT Jakub Jermar [4e1d008] * arch/ia32/src/context.s (modified) * arch/ia64/boot/boot.s (modified) * arch/mips/boot/boot.s (modified) * arch/mips/src/asm.s (modified) * arch/mips/src/fake.s (modified) * arch/mips/src/start.S (modified) * doc/AUTHORS (modified) Big indentation update. Add Jakub Vana to AUTHORS. Minor fixes. Sun, 08 May 2005 14:54:47 GMT Jakub Vana [ca90d65] * arch/ia32/src/context.s (modified) Change indentation in context.s. Sun, 08 May 2005 14:26:15 GMT Jakub Vana [5dc2112] * arch/ia32/src/context.s (modified) Add missing function names. Sun, 08 May 2005 13:59:59 GMT Jakub Vana [aa4e8d7] * arch/ia32/include/context.h (modified) * arch/ia32/src/context.s (modified) * include/proc/thread.h (modified) * src/Makefile.config (modified) * src/main/main.c (modified) Remove fpu_context pointer from context_t. Add fpu_context ... Tue, 03 May 2005 18:42:34 GMT Jakub Jermar [0f4e706] * arch/ia32/include/asm.h (modified) * arch/ia32/include/cpu.h (modified) * arch/ia32/src/ia32.c (modified) Make read/write_dr0() inlined. Sat, 30 Apr 2005 16:47:17 GMT Jakub Jermar [ed0dd65] * arch/ia32/Makefile.inc (modified) * arch/ia32/include/acpi/madt.h (modified) * arch/ia32/include/smp/mps.h (moved) * arch/ia32/src/acpi/acpi.c (modified) * arch/ia32/src/acpi/madt.c (modified) * arch/ia32/src/ia32.c (modified) * arch/ia32/src/mm/page.c (modified) * arch/ia32/src/smp/apic.c (modified) * arch/ia32/src/smp/mps.c (moved) * arch/ia32/src/smp/smp.c (added) * include/smp/smp.h (added) * src/Makefile (modified) * src/Makefile.config (modified) * src/main/kinit.c (modified) * src/main/main.c (modified) More ACPI work. Initial MADT table parsing. SMP renaming and ... Sat, 30 Apr 2005 00:37:35 GMT Jakub Jermar [10a2e22] * arch/ia32/Makefile.inc (modified) * arch/ia32/include/acpi/acpi.h (modified) * arch/ia32/src/acpi/acpi.c (modified) * arch/ia32/src/acpi/madt.c (added) * arch/ia32/src/interrupt.c (modified) * arch/ia32/src/smp/mp.c (modified) * doc/requirements (modified) ACPI update (RSDT/XSDT configuration). Cosmetic changes. Wed, 27 Apr 2005 21:19:42 GMT Jakub Jermar [babcb148] * arch/ia32/include/acpi/acpi.h (modified) * arch/ia32/src/acpi/acpi.c (modified) * arch/ia32/src/ia32.c (modified) * arch/ia32/src/smp/mp.c (modified) * arch/mips/src/mips.c (modified) * include/arch.h (modified) * include/func.h (modified) * src/lib/func.c (modified) * src/main/kinit.c (modified) * src/main/main.c (modified) * src/mm/tlb.c (modified) ACPI detection code. MP detection code rewrite. Minor changes. Tue, 26 Apr 2005 16:17:41 GMT Jakub Jermar [434f700] * arch/ia32/src/bios/bios.c (modified) * arch/ia32/src/interrupt.c (modified) * arch/ia32/src/smp/apic.c (modified) * include/cpu.h (modified) * src/Makefile.config (modified) * src/cpu/cpu.c (modified) * src/mm/tlb.c (modified) * src/mm/vm.c (modified) Replace the deadlock-prone TLB shootdown algorithm with a deadlock- ... Tue, 26 Apr 2005 10:02:47 GMT Jakub Jermar [dba84ff] * arch/ia32/Makefile.inc (modified) * arch/ia32/include/bios/bios.h (added) * arch/ia32/src/bios/bios.c (added) * arch/ia32/src/ia32.c (modified) * arch/ia32/src/smp/mp.c (modified) Separate EBDA detection from MP Specification code. EBDA address will ... Mon, 25 Apr 2005 17:14:28 GMT Jakub Jermar [85bfdcc8] * arch/ia32/Makefile.inc (modified) * arch/ia32/include/acpi/acpi.h (added) * arch/ia32/include/acpi/madt.h (added) * arch/ia32/src/acpi/acpi.c (added) * arch/ia32/src/ia32.c (modified) * arch/ia32/src/smp/mp.c (modified) Begin ACPI support. ACPI support will be necessary for ... Mon, 25 Apr 2005 12:37:44 GMT Jakub Jermar [ad36bd6] * arch/ia32/include/asm.h (modified) * arch/ia32/src/asm.s (modified) * arch/ia32/src/ia32.c (modified) * arch/ia32/src/smp/mp.c (modified) * include/cpu.h (modified) * src/cpu/cpu.c (modified) * src/main/kinit.c (modified) Small improvements. Sun, 24 Apr 2005 21:59:33 GMT Jakub Jermar [c9b8c5c] * arch/ia32/include/asm.h (modified) * arch/ia32/include/cpu.h (modified) * arch/ia32/include/smp/apic.h (modified) * arch/ia32/src/asm.s (modified) * arch/ia32/src/ia32.c (modified) * arch/ia32/src/interrupt.c (modified) * arch/ia32/src/smp/apic.c (modified) * arch/ia32/src/smp/mp.c (modified) * src/Makefile.config (modified) * src/main/main.c (modified) APIC changes and fixes. Be more robust during MP configuration. Do ... Fri, 22 Apr 2005 14:11:38 GMT Jakub Jermar [f07bba5] * arch/ia32/src/asm.s (modified) * arch/ia32/src/ia32.c (modified) * arch/mips/src/mips.c (modified) * include/arch.h (modified) * src/Makefile.config (modified) * src/main/main.c (modified) Code cleanup after arch_init() splitting. Restore %ds and %es ... Tue, 19 Apr 2005 19:31:47 GMT Jakub Jermar [425913b] * arch/ia32/include/cpu.h (modified) * arch/ia32/src/ia32.c (modified) * src/cpu/cpu.c (modified) Small fixes. Tue, 19 Apr 2005 16:19:48 GMT Jakub Jermar [7eade45] * arch/ia32/src/ia32.c (modified) * arch/mips/src/mips.c (modified) * include/arch.h (modified) * src/main/main.c (modified) * src/mm/page.c (modified) Fix wrong order of *_init() function calls. Sun, 17 Apr 2005 18:09:26 GMT Jakub Jermar [cb4b61d] * arch/ia32/Makefile.inc (modified) * arch/ia32/src/cpu/cpu.c (modified) * arch/ia32/src/interrupt.c (modified) * arch/ia32/src/pm.c (modified) * arch/ia32/src/proc/scheduler.c (added) * arch/ia32/src/userspace.c (modified) * arch/mips/src/fake.s (modified) * include/proc/scheduler.h (modified) * src/Makefile.config (modified) * src/proc/scheduler.c (modified) * src/proc/thread.c (modified) Added before_thread_runs() to cope with TSS of user space tasks. Sat, 16 Apr 2005 16:55:23 GMT Jakub Jermar [2968fe29] * arch/ia32/include/smp/apic.h (modified) * arch/ia32/src/pm.c (modified) * arch/ia32/src/smp/apic.c (modified) Minor changes and cleanups of recent modifications. Sun, 10 Apr 2005 16:36:45 GMT Jakub Jermar [8262010] * arch/ia32/Makefile.inc (modified) * arch/ia32/_link.ld (modified) * arch/ia32/boot/boot.ld (modified) * arch/ia32/include/cpu.h (modified) * arch/ia32/include/smp/apic.h (modified) * arch/ia32/src/cpu/cpu.c (modified) * arch/ia32/src/pm.c (modified) * arch/ia32/src/smp/apic.c (modified) * arch/mips/include/cpu.h (modified) * include/arch.h (modified) * include/cpu.h (modified) * include/typedefs.h (modified) * src/Makefile.config (modified) * src/cpu/cpu.c (modified) * src/main/main.c (modified) * src/proc/thread.c (modified) Switch from mm-based 'the' mechanism to macro-based ... Sat, 09 Apr 2005 18:22:53 GMT Jakub Jermar [43114c5] * arch/ia32/src/cpu/cpu.c (modified) * arch/ia32/src/drivers/i8042.c (modified) * arch/ia32/src/drivers/i8254.c (modified) * arch/ia32/src/drivers/i8259.c (modified) * arch/ia32/src/smp/apic.c (modified) * arch/ia32/src/userspace.c (modified) * arch/mips/src/cpu/cpu.c (modified) * arch/mips/src/exception.c (modified) * arch/mips/src/mm/tlb.c (modified) * include/arch.h (modified) * src/cpu/cpu.c (modified) * src/lib/func.c (modified) * src/main/kinit.c (modified) * src/main/main.c (modified) * src/proc/scheduler.c (modified) * src/proc/task.c (modified) * src/proc/thread.c (modified) * src/synch/rwlock.c (modified) * src/synch/spinlock.c (modified) * src/synch/waitq.c (modified) * src/time/clock.c (modified) * src/time/delay.c (modified) * src/time/timeout.c (modified) * test/synch/rwlock2/test.c (modified) * test/synch/rwlock3/test.c (modified) * test/synch/rwlock4/test.c (modified) * test/synch/rwlock5/test.c (modified) * test/synch/semaphore1/test.c (modified) * test/synch/semaphore2/test.c (modified) Introduce macros CPU, THREAD, TASK and use them to replace the->cpu, ... Sat, 26 Feb 2005 22:37:59 GMT Jakub Jermar [8a78e68] * arch/ia32/include/smp/mp.h (modified) * arch/ia32/src/smp/mp.c (modified) MP Specification says that MP Configuration Table extended entries ... Sat, 26 Feb 2005 00:26:51 GMT Jakub Jermar [f5075fa] * arch/ia32/src/smp/mp.c (modified) Fix the algorithm for counting MP Configuration Table checksums. Fri, 25 Feb 2005 23:38:05 GMT Jakub Jermar [397c77f] * arch/ia32/_link.ld (modified) * arch/ia32/include/asm.h (modified) * arch/ia32/include/context.h (modified) * arch/ia32/include/cpu.h (modified) * arch/ia32/include/i8254.h (modified) * arch/ia32/include/mm/frame.h (modified) * arch/ia32/include/mm/page.h (modified) * arch/ia32/include/mm/vm.h (modified) * arch/ia32/include/smp/ap.h (moved) * arch/ia32/include/smp/apic.h (moved) * arch/ia32/include/smp/atomic.h (moved) * arch/ia32/include/smp/mp.h (moved) * arch/ia32/include/thread.h (modified) * arch/ia32/src/mm/page.c (modified) * arch/ia32/src/pm.c (modified) * arch/ia32/src/smp/apic.c (modified) * arch/ia32/src/smp/ipi.c (modified) * arch/ia32/src/smp/mp.c (modified) * arch/mips/include/smp/atomic.h (moved) * src/main/kinit.c (modified) * src/main/main.c (modified) * src/mm/tlb.c (modified) * src/proc/scheduler.c (modified) * src/synch/spinlock.c (modified) * src/time/clock.c (modified) Clean up (ia32 vs. i386). Header files reorganization. Fri, 25 Feb 2005 11:48:31 GMT Jakub Jermar [26a8604f] * arch/ia32/src/smp/ipi.c (modified) * include/smp/ipi.h (modified) * src/Makefile (modified) * src/proc/thread.c (modified) * src/smp/ipi.c (added) Be more careful when sending IPI on UP configured as SMP. Wed, 23 Feb 2005 11:48:52 GMT Jakub Jermar [4ffa9e0] * arch/ia32/Makefile.inc (modified) * arch/ia32/include/interrupt.h (modified) * arch/ia32/src/ia32.c (modified) * arch/ia32/src/interrupt.c (modified) * arch/ia32/src/mm/tlb.c (modified) * arch/ia32/src/smp/ipi.c (added) * src/mm/tlb.c (modified) * src/proc/thread.c (modified) New IPI for waking up idle CPU's halted in scheduler. Added ... Tue, 22 Feb 2005 08:31:53 GMT Jakub Jermar [b109ebb] * arch/ia32/include/interrupt.h (modified) * arch/ia32/src/ia32.c (modified) * arch/ia32/src/interrupt.c (modified) * arch/ia32/src/mm/tlb.c (modified) * include/mm/tlb.h (modified) * src/mm/tlb.c (modified) * src/mm/vm.c (modified) shootdown vs. shutdown Mon, 21 Feb 2005 21:47:22 GMT Jakub Jermar [169587a] * arch/ia32/include/apic.h (modified) * arch/ia32/include/interrupt.h (modified) * arch/ia32/src/ia32.c (modified) * arch/ia32/src/interrupt.c (modified) * arch/ia32/src/mm/page.c (modified) * arch/ia32/src/mm/tlb.c (modified) * arch/ia32/src/smp/apic.c (modified) * include/mm/tlb.h (modified) * src/main/main.c (modified) * src/mm/tlb.c (modified) * src/mm/vm.c (modified) TLB shootdown. Fri, 18 Feb 2005 17:30:54 GMT Jakub Jermar [f761f1eb] * arch/ia32/Makefile.inc (added) * arch/ia32/_link.ld (added) * arch/ia32/boot/Makefile (added) * arch/ia32/boot/boot.S (added) * arch/ia32/boot/boot.ld (added) * arch/ia32/include/ap.h (added) * arch/ia32/include/apic.h (added) * arch/ia32/include/asm.h (added) * arch/ia32/include/atomic.h (added) * arch/ia32/include/context.h (added) * arch/ia32/include/cpu.h (added) * arch/ia32/include/cpuid.h (added) * arch/ia32/include/ega.h (added) * arch/ia32/include/i8042.h (added) * arch/ia32/include/i8254.h (added) * arch/ia32/include/i8259.h (added) * arch/ia32/include/interrupt.h (added) * arch/ia32/include/mm/frame.h (added) * arch/ia32/include/mm/page.h (added) * arch/ia32/include/mm/vm.h (added) * arch/ia32/include/mp.h (added) * arch/ia32/include/pm.h (added) * arch/ia32/include/thread.h (added) * arch/ia32/include/types.h (added) * arch/ia32/src/asm.s (added) * arch/ia32/src/boot/boot.S (added) * arch/ia32/src/context.s (added) * arch/ia32/src/cpu/cpu.c (added) * arch/ia32/src/cpuid.s (added) * arch/ia32/src/debug/panic.s (added) * arch/ia32/src/delay.s (added) * arch/ia32/src/drivers/ega.c (added) * arch/ia32/src/drivers/i8042.c (added) * arch/ia32/src/drivers/i8254.c (added) * arch/ia32/src/drivers/i8259.c (added) * arch/ia32/src/ia32.c (added) * arch/ia32/src/interrupt.c (added) * arch/ia32/src/mm/frame.c (added) * arch/ia32/src/mm/page.c (added) * arch/ia32/src/mm/tlb.c (added) * arch/ia32/src/pm.c (added) * arch/ia32/src/smp/ap.S (added) * arch/ia32/src/smp/apic.c (added) * arch/ia32/src/smp/atomic.S (added) * arch/ia32/src/smp/mp.c (added) * arch/ia32/src/userspace.c (added) * arch/mips/Makefile.inc (added) * arch/mips/_link.ld (added) * arch/mips/boot/Makefile (added) * arch/mips/boot/boot.s (added) * arch/mips/include/asm.h (added) * arch/mips/include/asm/macro.h (added) * arch/mips/include/atomic.h (added) * arch/mips/include/cache.h (added) * arch/mips/include/context.h (added) * arch/mips/include/cp0.h (added) * arch/mips/include/cpu.h (added) * arch/mips/include/exception.h (added) * arch/mips/include/interrupt.h (added) * arch/mips/include/mm/frame.h (added) * arch/mips/include/mm/page.h (added) * arch/mips/include/mm/tlb.h (added) * arch/mips/include/mm/vm.h (added) * arch/mips/include/thread.h (added) * arch/mips/include/types.h (added) * arch/mips/src/asm.s (added) * arch/mips/src/cache.c (added) * arch/mips/src/context.S (added) * arch/mips/src/cpu/cpu.c (added) * arch/mips/src/exception.c (added) * arch/mips/src/fake.s (added) * arch/mips/src/interrupt.c (added) * arch/mips/src/lib/memstr.c (added) * arch/mips/src/mips.c (added) * arch/mips/src/mm/frame.c (added) * arch/mips/src/mm/page.c (added) * arch/mips/src/mm/tlb.c (added) * arch/mips/src/panic.s (added) * arch/mips/src/putchar.c (added) * arch/mips/src/start.S (added) * arch/powerpc/Makefile.inc (added) * arch/powerpc/_link.ld (added) * arch/powerpc/boot/Makefile (added) * arch/powerpc/boot/boot.s (added) * arch/powerpc/src/powerpc.c (added) * doc/TODO (added) * doc/mips (added) * doc/preemption (added) * doc/requirements (added) * doc/synchronization (added) * include/arch.h (added) * include/config.h (added) * include/context.h (added) * include/cpu.h (added) * include/func.h (added) * include/list.h (added) * include/main/kinit.h (added) * include/main/uinit.h (added) * include/memstr.h (added) * include/mm/frame.h (added) * include/mm/heap.h (added) * include/mm/page.h (added) * include/mm/tlb.h (added) * include/mm/vm.h (added) * include/panic.h (added) * include/print.h (added) * include/proc/scheduler.h (added) * include/proc/task.h (added) * include/proc/thread.h (added) * include/putchar.h (added) * include/synch/condvar.h (added) * include/synch/mutex.h (added) * include/synch/rwlock.h (added) * include/synch/semaphore.h (added) * include/synch/spinlock.h (added) * include/synch/synch.h (added) * include/synch/waitq.h (added) * include/test.h (added) * include/time/clock.h (added) * include/time/delay.h (added) * include/time/timeout.h (added) * include/typedefs.h (added) * include/userspace.h (added) * src/Makefile (added) * src/Makefile.config (added) * src/cpu/cpu.c (added) * src/debug/print.c (added) * src/lib/func.c (added) * src/lib/list.c (added) * src/main/kinit.c (added) * src/main/main.c (added) * src/main/uinit.c (added) * src/mm/frame.c (added) * src/mm/heap.c (added) * src/mm/page.c (added) * src/mm/tlb.c (added) * src/mm/vm.c (added) * src/proc/scheduler.c (added) * src/proc/task.c (added) * src/proc/thread.c (added) * src/synch/condvar.c (added) * src/synch/mutex.c (added) * src/synch/rwlock.c (added) * src/synch/semaphore.c (added) * src/synch/spinlock.c (added) * src/synch/waitq.c (added) * src/time/clock.c (added) * src/time/delay.c (added) * src/time/timeout.c (added) * test/synch/rwlock1/test.c (added) * test/synch/rwlock2/test.c (added) * test/synch/rwlock3/test.c (added) * test/synch/rwlock4/test.c (added) * test/synch/rwlock5/test.c (added) * test/synch/semaphore1/test.c (added) * test/synch/semaphore2/test.c (added) Initial import