HelenOS-historic – /

Rev 1111 – Basic futex support for userspace.

jermar — Wed, 22 Mar 2006 23:30:40 +0100

jermar – 4 file(s) modified
Basic futex support for userspace.

~ /uspace/trunk/init/init.c
+ /uspace/trunk/libc/generic/futex.c
+ /uspace/trunk/libc/include/futex.h
~ /uspace/trunk/libc/Makefile

Rev 1110 – Port atomic operations to uspace.

jermar — Wed, 22 Mar 2006 23:29:50 +0100

jermar – 5 file(s) modified
Port atomic operations to uspace.

+ /uspace/trunk/libc/arch/amd64/include/atomic_arch.h
+ /uspace/trunk/libc/arch/ia32/include/atomic_arch.h
+ /uspace/trunk/libc/arch/ia64/include/atomic_arch.h
+ /uspace/trunk/libc/arch/mips32/include/atomic_arch.h
+ /uspace/trunk/libc/include/atomic.h

Rev 1109 – Basic futex. Prototype implementation.

jermar — Wed, 22 Mar 2006 23:27:44 +0100

jermar – 6 file(s) modified
Basic futex. Prototype implementation.

+ /kernel/trunk/generic/include/synch/futex.h
~ /kernel/trunk/generic/include/syscall/syscall.h
~ /kernel/trunk/generic/src/main/main.c
+ /kernel/trunk/generic/src/synch/futex.c
~ /kernel/trunk/generic/src/syscall/syscall.c
~ /kernel/trunk/Makefile

Rev 1108 – Small PTE_* macros and SET_PTL0_ADDRESS macro changes.

jermar — Wed, 22 Mar 2006 23:26:49 +0100

jermar – 5 file(s) modified
Small PTE_* macros and SET_PTL0_ADDRESS macro changes.

~ /kernel/trunk/arch/ia64/include/mm/page.h
~ /kernel/trunk/arch/sparc64/include/mm/page.h
~ /kernel/trunk/genarch/include/mm/page_ht.h
~ /kernel/trunk/genarch/include/mm/page_pt.h
~ /kernel/trunk/generic/src/mm/as.c

Rev 1107 – Small atomic #include and typedef changes.

jermar — Wed, 22 Mar 2006 23:25:28 +0100

jermar – 5 file(s) modified
Small atomic #include and typedef changes.

~ /kernel/trunk/arch/ia64/include/atomic.h
~ /kernel/trunk/arch/mips32/include/atomic.h
~ /kernel/trunk/arch/ppc32/include/atomic.h
~ /kernel/trunk/generic/include/atomic.h
~ /kernel/trunk/generic/include/typedefs.h

Rev 1106 – Pass either -DCONFIG_PAGE_PT or -DCONFIG_PAGE_HT to the compiler.

jermar — Wed, 22 Mar 2006 23:21:26 +0100

jermar – 6 file(s) modified
Pass either -DCONFIG_PAGE_PT or -DCONFIG_PAGE_HT to the compiler.

~ /kernel/trunk/arch/amd64/Makefile.inc
~ /kernel/trunk/arch/ia32/Makefile.inc
~ /kernel/trunk/arch/ia64/Makefile.inc
~ /kernel/trunk/arch/mips32/Makefile.inc
~ /kernel/trunk/arch/ppc32/Makefile.inc
~ /kernel/trunk/arch/sparc64/Makefile.inc

Rev 1105 – Fix mips32 linker script. Add .scommon input section. Add .got ...

jermar — Wed, 22 Mar 2006 23:16:31 +0100

jermar – 3 file(s) modified
Fix mips32 linker script.
Add .scommon input section.
Add .got section and define _gp symbol.
Use this symbol to initialize gp register (r28).

~ /uspace/trunk/libc/arch/mips32/src/entry.s
~ /uspace/trunk/libc/arch/mips32/src/thread_entry.s
~ /uspace/trunk/libc/arch/mips32/_link.ld.in

Rev 1104 – Define atomic_t only once in atomic.h Change the encapsulated counter ...

jermar — Wed, 22 Mar 2006 18:21:15 +0100

jermar – 36 file(s) modified
Define atomic_t only once in atomic.h
Change the encapsulated counter type to long so that it supports negative values as well.

~ /kernel/trunk/arch/amd64/include/atomic.h
~ /kernel/trunk/arch/amd64/src/proc/scheduler.c
~ /kernel/trunk/arch/ia32/include/atomic.h
~ /kernel/trunk/arch/ia32/src/userspace.c
~ /kernel/trunk/arch/ia64/include/atomic.h
~ /kernel/trunk/arch/ia64/src/mm/tlb.c
~ /kernel/trunk/arch/mips32/include/atomic.h
~ /kernel/trunk/arch/ppc32/include/atomic.h
~ /kernel/trunk/arch/sparc64/include/atomic.h
+ /kernel/trunk/generic/include/atomic.h
~ /kernel/trunk/generic/include/func.h
~ /kernel/trunk/generic/include/mm/slab.h
~ /kernel/trunk/generic/include/proc/scheduler.h
~ /kernel/trunk/generic/include/synch/spinlock.h
~ /kernel/trunk/generic/include/typedefs.h
~ /kernel/trunk/generic/src/console/console.c
~ /kernel/trunk/generic/src/mm/tlb.c
~ /kernel/trunk/generic/src/proc/scheduler.c
~ /kernel/trunk/generic/src/proc/thread.c
~ /kernel/trunk/generic/src/synch/spinlock.c
~ /kernel/trunk/generic/src/time/clock.c
~ /kernel/trunk/test/atomic/atomic1/test.c
~ /kernel/trunk/test/debug/mips1/test.c
~ /kernel/trunk/test/fault/fault1/test.c
~ /kernel/trunk/test/fpu/fpu1/test.c
~ /kernel/trunk/test/fpu/mips1/test.c
~ /kernel/trunk/test/fpu/sse1/test.c
~ /kernel/trunk/test/mm/falloc2/test.c
~ /kernel/trunk/test/synch/rwlock1/test.c
~ /kernel/trunk/test/synch/rwlock2/test.c
~ /kernel/trunk/test/synch/rwlock3/test.c
~ /kernel/trunk/test/synch/rwlock4/test.c
~ /kernel/trunk/test/synch/rwlock5/test.c
~ /kernel/trunk/test/synch/semaphore1/test.c
~ /kernel/trunk/test/synch/semaphore2/test.c
~ /kernel/trunk/test/thread/thread1/test.c

Rev 1103 – Remove extra before_thread_runs() calls.

jermar — Wed, 22 Mar 2006 13:54:34 +0100

jermar – 2 file(s) modified
Remove extra before_thread_runs() calls.

~ /kernel/trunk/generic/src/proc/thread.c
~ /kernel/trunk/generic/src/synch/waitq.c

Rev 1102 – Keep $K1 register for use as a thread local storage ...

palkovsky — Tue, 21 Mar 2006 23:45:32 +0100

palkovsky – 4 file(s) modified
Keep $K1 register for use as a thread local storage pointer on MIPS.

~ /kernel/trunk/arch/amd64/src/userspace.c
~ /kernel/trunk/arch/mips32/include/context_offset.h
~ /kernel/trunk/arch/mips32/include/exception.h
~ /kernel/trunk/arch/mips32/src/start.S

Rev 1101 – B+-tree implementation. Currently supports only inserting and searching.

jermar — Mon, 20 Mar 2006 21:37:17 +0100

jermar – 9 file(s) modified
B+-tree implementation.
Currently supports only inserting and searching.

+ /kernel/trunk/generic/include/adt/btree.h
~ /kernel/trunk/generic/include/typedefs.h
+ /kernel/trunk/generic/src/adt/btree.c
~ /kernel/trunk/generic/src/main/main.c
~ /kernel/trunk/kernel.config
~ /kernel/trunk/Makefile
+ /kernel/trunk/test/btree
+ /kernel/trunk/test/btree/btree1
+ /kernel/trunk/test/btree/btree1/test.c

Rev 1100 – Cleanup of spinlocks, now compiles both ia32 and amd64 with ...

palkovsky — Mon, 20 Mar 2006 21:32:17 +0100

palkovsky – 17 file(s) modified
Cleanup of spinlocks, now compiles both ia32 and amd64 with
and without DEBUG_SPINLOCKS. Made spinlocks inline.
Moved syscall_handler to generic (it was identical for ia32,amd64 & mips32).
Made slightly faster syscall for ia32.
Made better interrupt routines for ia32.
Allow not saving non-scratch registers during interrupt on ia32,amd64,mips32.
Aligned interrupt handlers on ia32,amd64, this should prevent problems
with different instruction lengths.

~ /kernel/trunk/arch/amd64/include/atomic.h
~ /kernel/trunk/arch/amd64/include/syscall.h
~ /kernel/trunk/arch/amd64/src/interrupt.c
~ /kernel/trunk/arch/amd64/src/syscall.c
~ /kernel/trunk/arch/ia32/include/atomic.h
~ /kernel/trunk/arch/ia32/include/interrupt.h
~ /kernel/trunk/arch/ia32/src/asm.S
~ /kernel/trunk/arch/ia32/src/interrupt.c
~ /kernel/trunk/arch/mips32/include/exception.h
~ /kernel/trunk/arch/mips32/src/exception.c
~ /kernel/trunk/arch/mips32/src/start.S
~ /kernel/trunk/generic/include/synch/spinlock.h
~ /kernel/trunk/generic/include/syscall/syscall.h
~ /kernel/trunk/generic/src/lib/func.c
~ /kernel/trunk/generic/src/synch/spinlock.c
~ /kernel/trunk/generic/src/syscall/syscall.c
~ /kernel/trunk/kernel.config

Rev 1099 – Small calling convention change for ia32.

palkovsky — Mon, 20 Mar 2006 21:18:38 +0100

palkovsky – 1 file(s) modified
Small calling convention change for ia32.

~ /uspace/trunk/libc/arch/ia32/src/syscall.c

Rev 1098 – RA is now saved by caller instead of kernel on ...

palkovsky — Mon, 20 Mar 2006 14:51:51 +0100

palkovsky – 1 file(s) modified
RA is now saved by caller instead of kernel on syscall.

~ /uspace/trunk/libc/arch/mips32/src/syscall.c

Rev 1097 – Still better syscall calling convention for mips.

palkovsky — Mon, 20 Mar 2006 14:51:27 +0100

palkovsky – 1 file(s) modified
Still better syscall calling convention for mips.

~ /kernel/trunk/arch/mips32/src/start.S

Rev 1096 – Cleanup of mips - inline register reads - better ...

palkovsky — Mon, 20 Mar 2006 14:39:56 +0100

palkovsky – 9 file(s) modified
Cleanup of mips
- inline register reads
- better fpu disable/enable - global settings is automatically propagated to task
- fast syscall

~ /kernel/trunk/arch/mips32/include/cp0.h
~ /kernel/trunk/arch/mips32/include/exception.h
~ /kernel/trunk/arch/mips32/include/thread.h
~ /kernel/trunk/arch/mips32/src/asm.S
~ /kernel/trunk/arch/mips32/src/exception.c
~ /kernel/trunk/arch/mips32/src/fpu_context.c
~ /kernel/trunk/arch/mips32/src/start.S
~ /kernel/trunk/contrib/conf/gxemul.sh
~ /kernel/trunk/kernel.config

Rev 1095 – Change calling convention for MIPS.

palkovsky — Mon, 20 Mar 2006 14:36:17 +0100

palkovsky – 1 file(s) modified
Change calling convention for MIPS.

~ /uspace/trunk/libc/arch/mips32/src/syscall.c

Rev 1094 – Allowed saving less registers.

palkovsky — Mon, 20 Mar 2006 11:51:57 +0100

palkovsky – 4 file(s) modified
Allowed saving less registers.

~ /kernel/trunk/arch/amd64/src/asm_utils.S
~ /kernel/trunk/arch/mips32/src/start.S
~ /kernel/trunk/kernel.config
~ /kernel/trunk/Makefile

Rev 1093 – Fix bug with refcounts in frame allocator after zone_merge. (it ...

palkovsky — Sun, 19 Mar 2006 22:51:31 +0100

palkovsky – 1 file(s) modified
Fix bug with refcounts in frame allocator after zone_merge. (it caused some
frames not to be coalesced).

~ /kernel/trunk/generic/src/mm/frame.c

Rev 1092 – Fixed bad typing on 64-bit platform.

palkovsky — Sun, 19 Mar 2006 20:55:20 +0100

palkovsky – 1 file(s) modified
Fixed bad typing on 64-bit platform.

~ /uspace/trunk/libipc/generic/ipc.c

Rev 1091 – Adapt userspace API to conform to kernel api.

palkovsky — Sun, 19 Mar 2006 20:42:38 +0100

palkovsky – 4 file(s) modified
Adapt userspace API to conform to kernel api.

~ /uspace/trunk/init/init.c
~ /uspace/trunk/libipc/generic/ipc.c
~ /uspace/trunk/libipc/include/ipc.h
~ /uspace/trunk/ns/ns.c

Rev 1090 – Reduced unnecessary IPC system calls. Allow everything to be sync ...

palkovsky — Sun, 19 Mar 2006 20:42:00 +0100

palkovsky – 7 file(s) modified
Reduced unnecessary IPC system calls.
Allow everything to be sync & async, everything is handled using messages.

~ /kernel/trunk/generic/include/ipc/ipc.h
~ /kernel/trunk/generic/include/ipc/sysipc.h
~ /kernel/trunk/generic/include/syscall/syscall.h
~ /kernel/trunk/generic/src/ipc/ipc.c
~ /kernel/trunk/generic/src/ipc/ipcrsc.c
~ /kernel/trunk/generic/src/ipc/sysipc.c
~ /kernel/trunk/generic/src/syscall/syscall.c

Rev 1089 – More IPC added syscall for hangup and some tests.

palkovsky — Sun, 19 Mar 2006 13:43:37 +0100

palkovsky – 5 file(s) modified
More IPC added syscall for hangup and some tests.

~ /uspace/trunk/init/init.c
~ /uspace/trunk/libipc/generic/ipc.c
~ /uspace/trunk/libipc/include/ipc.h
~ /uspace/trunk/libipc/include/ns.h
~ /uspace/trunk/ns/ns.c

Rev 1088 – More IPC stuff, added correct closing of connections from both ...

palkovsky — Sun, 19 Mar 2006 13:43:12 +0100

palkovsky – 5 file(s) modified
More IPC stuff, added correct closing of connections from both sides.

~ /kernel/trunk/generic/include/errno.h
~ /kernel/trunk/generic/include/ipc/ipc.h
~ /kernel/trunk/generic/src/ipc/ipc.c
~ /kernel/trunk/generic/src/ipc/ipcrsc.c
~ /kernel/trunk/generic/src/ipc/sysipc.c

Rev 1087 – Fix MIPS32 bad paging index computation. Fixed random page faults ...

palkovsky — Sun, 19 Mar 2006 11:50:01 +0100

palkovsky – 1 file(s) modified
Fix MIPS32 bad paging index computation. Fixed random page faults on mips.

~ /kernel/trunk/arch/mips32/include/mm/page.h

Rev 1086 – Untested better IPC functions. * There is some bug in ...

palkovsky — Sun, 19 Mar 2006 00:02:08 +0100

palkovsky – 11 file(s) modified
Untested better IPC functions.
* There is some bug in MIPS, unpredicatbly sometimes the thread gets mapped
different frame for stack.

~ /kernel/trunk/generic/include/ipc/ipc.h
~ /kernel/trunk/generic/include/ipc/ipcrsc.h
~ /kernel/trunk/generic/include/ipc/sysipc.h
~ /kernel/trunk/generic/include/syscall/syscall.h
~ /kernel/trunk/generic/src/ipc/ipc.c
~ /kernel/trunk/generic/src/ipc/ipcrsc.c
~ /kernel/trunk/generic/src/ipc/sysipc.c
~ /kernel/trunk/generic/src/proc/scheduler.c
~ /kernel/trunk/generic/src/proc/task.c
~ /kernel/trunk/generic/src/proc/thread.c
~ /kernel/trunk/generic/src/syscall/syscall.c

Rev 1085 – Fix ia32 uspace threads.

jermar — Sat, 18 Mar 2006 09:56:23 +0100

jermar – 1 file(s) modified
Fix ia32 uspace threads.

~ /uspace/trunk/libc/arch/ia32/src/thread_entry.s

Rev 1084 – Better IPC implementation with regard to locking and final cleanup.

palkovsky — Sat, 18 Mar 2006 02:06:13 +0100

palkovsky – 7 file(s) modified
Better IPC implementation with regard to locking and final cleanup.

~ /kernel/trunk/generic/include/ipc/ipc.h
~ /kernel/trunk/generic/include/ipc/ipcrsc.h
~ /kernel/trunk/generic/src/ipc/ipc.c
~ /kernel/trunk/generic/src/ipc/ipcrsc.c
~ /kernel/trunk/generic/src/ipc/sysipc.c
+ /kernel/trunk/tools/ia32
+ /kernel/trunk/tools/ia32/decpt.py

Rev 1083 – Fixed incorrect locking in ipc.

palkovsky — Sat, 18 Mar 2006 00:02:32 +0100

palkovsky – 2 file(s) modified
Fixed incorrect locking in ipc.

~ /kernel/trunk/generic/src/ipc/ipcrsc.c
~ /kernel/trunk/generic/src/proc/thread.c

Rev 1082 – Fix atomic_postdec() operation.

jermar — Fri, 17 Mar 2006 21:03:26 +0100

jermar – 1 file(s) modified
Fix atomic_postdec() operation.

~ /kernel/trunk/arch/sparc64/include/atomic.h

Rev 1081 – Fix uspace threads for ia64.

jermar — Fri, 17 Mar 2006 20:56:16 +0100

jermar – 2 file(s) modified
Fix uspace threads for ia64.

~ /uspace/trunk/init/init.c
~ /uspace/trunk/libc/generic/thread.c

Rev 1080 – Fix double page_table_unlock() in ia64 tlb.c.

jermar — Fri, 17 Mar 2006 19:18:30 +0100

jermar – 1 file(s) modified
Fix double page_table_unlock() in ia64 tlb.c.

~ /kernel/trunk/arch/ia64/src/mm/tlb.c

Rev 1079 – Improved uspace threads (uspace).

jermar — Fri, 17 Mar 2006 19:09:15 +0100

jermar – 9 file(s) modified
Improved uspace threads (uspace).

~ /uspace/trunk/init/init.c
+ /uspace/trunk/libc/arch/amd64/src/thread_entry.s
+ /uspace/trunk/libc/arch/ia32/src/thread_entry.s
~ /uspace/trunk/libc/arch/ia64/src/entry.s
+ /uspace/trunk/libc/arch/ia64/src/thread_entry.s
+ /uspace/trunk/libc/arch/mips32/src/thread_entry.s
~ /uspace/trunk/libc/generic/thread.c
~ /uspace/trunk/libc/include/thread.h
~ /uspace/trunk/libc/Makefile

Rev 1078 – Improved uspace threads. ia64 needs fixing.

jermar — Fri, 17 Mar 2006 19:07:56 +0100

jermar – 14 file(s) modified
Improved uspace threads.
ia64 needs fixing.

~ /kernel/trunk/arch/amd64/src/userspace.c
~ /kernel/trunk/arch/ia32/src/userspace.c
~ /kernel/trunk/arch/ia64/include/asm.h
~ /kernel/trunk/arch/ia64/include/faddr.h
~ /kernel/trunk/arch/ia64/src/asm.S
~ /kernel/trunk/arch/ia64/src/ia64.c
~ /kernel/trunk/arch/mips32/include/asm.h
~ /kernel/trunk/arch/mips32/src/mips32.c
~ /kernel/trunk/arch/mips32/src/start.S
~ /kernel/trunk/generic/include/proc/thread.h
+ /kernel/trunk/generic/include/proc/uarg.h
~ /kernel/trunk/generic/src/main/uinit.c
~ /kernel/trunk/generic/src/proc/task.c
~ /kernel/trunk/generic/src/proc/thread.c

Rev 1077 – Modified debugger to be able to coexist in AS watch ...

palkovsky — Fri, 17 Mar 2006 14:37:59 +0100

palkovsky – 7 file(s) modified
Modified debugger to be able to coexist in AS watch mode and SMP.

~ /kernel/trunk/arch/amd64/include/debugger.h
~ /kernel/trunk/arch/amd64/include/interrupt.h
~ /kernel/trunk/arch/amd64/src/debugger.c
~ /kernel/trunk/arch/amd64/src/proc/scheduler.c
~ /kernel/trunk/arch/ia32/include/interrupt.h
~ /kernel/trunk/arch/ia32/src/proc/scheduler.c
~ /kernel/trunk/test/thread/thread1/test.c

Rev 1076 – Unlock address space area when returning error.

jermar — Fri, 17 Mar 2006 14:20:54 +0100

jermar – 1 file(s) modified
Unlock address space area when returning error.

~ /kernel/trunk/generic/src/mm/as.c

Rev 1075 – relocate boot loader structures if needed (allowing to boot on ...

decky — Fri, 17 Mar 2006 13:46:35 +0100

decky – 6 file(s) modified
relocate boot loader structures if needed
(allowing to boot on stupid OFW implementations)

~ /boot/trunk/arch/ppc32/loader/asm.h
~ /boot/trunk/arch/ppc32/loader/asm.S
~ /boot/trunk/arch/ppc32/loader/main.c
~ /boot/trunk/arch/ppc32/loader/main.h
~ /boot/trunk/arch/ppc32/loader/ofw.c
~ /boot/trunk/arch/ppc32/loader/ofw.h

Rev 1074 – Ported AMD64 debugger to ia32 and enabled AS watchpoint to ...

palkovsky — Fri, 17 Mar 2006 12:55:43 +0100

palkovsky – 11 file(s) modified
Ported AMD64 debugger to ia32 and enabled AS watchpoint to ia32 as well.

~ /kernel/trunk/arch/amd64/src/debugger.c
~ /kernel/trunk/arch/amd64/src/proc/scheduler.c
~ /kernel/trunk/arch/ia32/include/asm.h
~ /kernel/trunk/arch/ia32/include/cpu.h
+ /kernel/trunk/arch/ia32/include/debugger.h
~ /kernel/trunk/arch/ia32/include/interrupt.h
~ /kernel/trunk/arch/ia32/Makefile.inc
+ /kernel/trunk/arch/ia32/src/debugger.c
~ /kernel/trunk/arch/ia32/src/ia32.c
~ /kernel/trunk/arch/ia32/src/proc/scheduler.c
~ /kernel/trunk/kernel.config

Rev 1073 – Userspace printf was rewritten to support standard format. Not all ...

cejka — Fri, 17 Mar 2006 12:47:53 +0100

cejka – 7 file(s) modified
Userspace printf was rewritten to support standard format. Not all needed features implemented yet.

~ /uspace/trunk/init/init.c
~ /uspace/trunk/init/Makefile
~ /uspace/trunk/libc/generic/io/print.c
~ /uspace/trunk/libc/Makefile
~ /uspace/trunk/libc/Makefile.toolchain
~ /uspace/trunk/ns/Makefile
~ /uspace/trunk/ns/ns.c

Rev 1072 – Added debugger to AMD64. Added automatic debugging of AS if ...

palkovsky — Fri, 17 Mar 2006 12:41:05 +0100

palkovsky – 16 file(s) modified
Added debugger to AMD64.
Added automatic debugging of AS if it is not rewritten with zero.
Did small changes to IPC infrastructure.

~ /kernel/trunk/arch/amd64/include/asm.h
~ /kernel/trunk/arch/amd64/include/cpu.h
+ /kernel/trunk/arch/amd64/include/debugger.h
~ /kernel/trunk/arch/amd64/include/interrupt.h
~ /kernel/trunk/arch/amd64/Makefile.inc
~ /kernel/trunk/arch/amd64/src/amd64.c
+ /kernel/trunk/arch/amd64/src/debugger.c
~ /kernel/trunk/arch/amd64/src/proc/scheduler.c
~ /kernel/trunk/generic/include/ipc/ipc.h
+ /kernel/trunk/generic/include/ipc/ipcrsc.h
~ /kernel/trunk/generic/src/console/cmd.c
~ /kernel/trunk/generic/src/ipc/ipc.c
+ /kernel/trunk/generic/src/ipc/ipcrsc.c
~ /kernel/trunk/generic/src/ipc/sysipc.c
~ /kernel/trunk/kernel.config
~ /kernel/trunk/Makefile