HelenOS-historic – /

Rev 1157 – start ppc64 port

decky — Sun, 09 Apr 2006 16:55:28 +0200

decky – 19 file(s) modified
start ppc64 port

~ /boot/trunk/arch/ppc32/loader/asm.S
~ /boot/trunk/arch/ppc32/loader/Makefile
~ /boot/trunk/arch/ppc32/loader/regname.h
+ /boot/trunk/arch/ppc64
+ /boot/trunk/arch/ppc64/loader
+ /boot/trunk/arch/ppc64/loader/asm.h
+ /boot/trunk/arch/ppc64/loader/asm.S
+ /boot/trunk/arch/ppc64/loader/boot.S
+ /boot/trunk/arch/ppc64/loader/main.c
+ /boot/trunk/arch/ppc64/loader/main.h
+ /boot/trunk/arch/ppc64/loader/Makefile
+ /boot/trunk/arch/ppc64/loader/ofw.c
+ /boot/trunk/arch/ppc64/loader/ofw.h
+ /boot/trunk/arch/ppc64/loader/printf.c
+ /boot/trunk/arch/ppc64/loader/printf.h
+ /boot/trunk/arch/ppc64/loader/regname.h
+ /boot/trunk/arch/ppc64/loader/_link.ld
+ /boot/trunk/arch/ppc64/Makefile.inc
~ /boot/trunk/boot.config

Rev 1156 – Sleeping in a wait queue can be now interrupted with ...

jermar — Sun, 09 Apr 2006 16:14:49 +0200

jermar – 4 file(s) modified
Sleeping in a wait queue can be now interrupted with
waitq_interrupt_sleep().

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

Rev 1155 – psthread RSE support

vana — Sun, 09 Apr 2006 14:24:36 +0200

vana – 2 file(s) modified
psthread RSE support

~ /uspace/trunk/libc/arch/ia64/include/psthread.h
~ /uspace/trunk/libc/generic/psthread.c

Rev 1154 – Fix critical bug in hash table initialization. Only half of ...

jermar — Wed, 05 Apr 2006 19:49:32 +0200

jermar – 1 file(s) modified
Fix critical bug in hash table initialization.
Only half of the table was actually allocated and initialized.

~ /kernel/trunk/generic/src/adt/hash_table.c

Rev 1153 – Because of another race condition, futex_wakeup() needs to be able ...

jermar — Wed, 05 Apr 2006 14:12:39 +0200

jermar – 1 file(s) modified
Because of another race condition, futex_wakeup() needs to be able to allocate and initialize the kernel futex structure too.

~ /kernel/trunk/generic/src/synch/futex.c

Rev 1152 – Sync uspace. Fix comment in futex.c.

jermar — Wed, 05 Apr 2006 14:10:53 +0200

jermar – 2 file(s) modified
Sync uspace.
Fix comment in futex.c.

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

Rev 1151 – ppc32: mark four first frames as unavailable

decky — Wed, 05 Apr 2006 13:06:16 +0200

decky – 1 file(s) modified
ppc32: mark four first frames as unavailable

~ /kernel/trunk/arch/ppc32/src/mm/frame.c

Rev 1150 – Rename btree_node_left_sibling() to btree_leaf_node_left_neighbour() and btree_node_right_sibling() to btree_leaf_node_right_neighbour() as the ...

jermar — Tue, 04 Apr 2006 11:04:15 +0200

jermar – 3 file(s) modified
Rename btree_node_left_sibling() to btree_leaf_node_left_neighbour()
and btree_node_right_sibling() to btree_leaf_node_right_neighbour()
as the left and right neighbours of a node needn't be its siblings.

~ /kernel/trunk/generic/include/adt/btree.h
~ /kernel/trunk/generic/src/adt/btree.c
~ /kernel/trunk/generic/src/mm/as.c

Rev 1149 – s/B+-tree/B+tree/

jermar — Tue, 04 Apr 2006 00:21:40 +0200

jermar – 1 file(s) modified
s/B+-tree/B+tree/

~ /kernel/trunk/generic/include/mm/as.h

Rev 1148 – s/B+-tree/B+tree/

jermar — Tue, 04 Apr 2006 00:20:02 +0200

jermar – 2 file(s) modified
s/B+-tree/B+tree/

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

Rev 1147 – Deploy B+tree in address space area management. Change as_remap() to ...

jermar — Tue, 04 Apr 2006 00:15:56 +0200

jermar – 4 file(s) modified
Deploy B+tree in address space area management.
Change as_remap() to check for conflicts with other address space areas only when the area in question grows.

~ /kernel/trunk/generic/include/adt/btree.h
~ /kernel/trunk/generic/include/mm/as.h
~ /kernel/trunk/generic/src/adt/btree.c
~ /kernel/trunk/generic/src/mm/as.c

Rev 1146 – add instruction cache flush align framebuffer on 128K boundary change ...

decky — Sun, 02 Apr 2006 17:10:41 +0200

decky – 5 file(s) modified
add instruction cache flush
align framebuffer on 128K boundary
change OFW calling method
make OFW code more compatible

~ /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/ofw.c
~ /boot/trunk/arch/ppc32/loader/ofw.h

Rev 1145 – align ppc32 framebuffer on 128K boundary

decky — Sun, 02 Apr 2006 17:03:32 +0200

decky – 2 file(s) modified
align ppc32 framebuffer on 128K boundary

~ /kernel/trunk/arch/ppc32/include/boot/boot.h
~ /kernel/trunk/arch/ppc32/src/console.c

Rev 1144 – Completed B+-tree support. Enable btree_remove(). Reorder some static functions and ...

jermar — Sat, 01 Apr 2006 20:39:25 +0200

jermar – 3 file(s) modified
Completed B+-tree support.
Enable btree_remove().
Reorder some static functions and group them together.
Fix order of nodes in the leaf_head list.

~ /kernel/trunk/generic/src/adt/btree.c
~ /kernel/trunk/generic/src/mm/slab.c
~ /kernel/trunk/test/btree/btree1/test.c

Rev 1143 – Added support for multithreading (using futexes) into malloc.

palkovsky — Sat, 01 Apr 2006 17:20:20 +0200

palkovsky – 2 file(s) modified
Added support for multithreading (using futexes) into malloc.

~ /uspace/trunk/libc/include/futex.h
~ /uspace/trunk/libc/malloc/malloc.c

Rev 1142 – Update B+-tree code. The code is there, btree_remove() has not ...

jermar — Sat, 01 Apr 2006 13:02:05 +0200

jermar – 3 file(s) modified
Update B+-tree code.
The code is there, btree_remove() has not been tested yet.
(Fixes, if any, are to come later today.)

~ /kernel/trunk/generic/include/adt/btree.h
~ /kernel/trunk/generic/src/adt/btree.c
~ /kernel/trunk/test/btree/btree1/test.c

Rev 1141 – Completed ipc_cleanup, it should be somehow integrated into cleanup of ...

palkovsky — Fri, 31 Mar 2006 15:53:36 +0200

palkovsky – 3 file(s) modified
Completed ipc_cleanup, it should be somehow integrated into
cleanup of task. The function can sleep.

~ /kernel/trunk/generic/src/ipc/ipc.c
~ /kernel/trunk/generic/src/ipc/ipcrsc.c
~ /kernel/trunk/generic/src/ipc/sysipc.c

Rev 1140 – Change B+-tree from 2-3-4 tree to 2-3-4-5 tree by adding ...

jermar — Thu, 30 Mar 2006 20:39:21 +0200

jermar – 2 file(s) modified
Change B+-tree from 2-3-4 tree to 2-3-4-5 tree by adding space for the fourth key.
This should make key removal easier.

~ /kernel/trunk/generic/include/adt/btree.h
~ /kernel/trunk/generic/src/adt/btree.c

Rev 1139 – Fix comments.

jermar — Thu, 30 Mar 2006 20:38:27 +0200

jermar – 3 file(s) modified
Fix comments.

~ /kernel/trunk/generic/include/arch.h
~ /kernel/trunk/generic/include/mm/buddy.h
~ /kernel/trunk/generic/include/synch/futex.h

Rev 1138 – CPU stacks must have two frames on ia64. Make sure ...

jermar — Mon, 27 Mar 2006 18:56:51 +0200

jermar – 10 file(s) modified
CPU stacks must have two frames on ia64.
Make sure both thread stack frames are mapped in before_thread_runs_arch().
Take STACK_FRAMES into account during kernel memory layout initialization in main_bsp().

~ /kernel/trunk/arch/ia64/include/context.h
~ /kernel/trunk/arch/ia64/include/mm/tlb.h
~ /kernel/trunk/arch/ia64/src/ivt.S
~ /kernel/trunk/arch/ia64/src/proc/scheduler.c
~ /kernel/trunk/contrib/conf/msim.conf
~ /kernel/trunk/generic/include/config.h
~ /kernel/trunk/generic/include/mm/frame.h
~ /kernel/trunk/generic/src/cpu/cpu.c
~ /kernel/trunk/generic/src/main/main.c
~ /kernel/trunk/generic/src/proc/thread.c

Rev 1137 – context_set patch in kernel for changed allocation of ia64 RSE ...

vana — Mon, 27 Mar 2006 15:21:37 +0200

vana – 1 file(s) modified
context_set patch in kernel for changed allocation of ia64 RSE and stack

~ /kernel/trunk/arch/ia64/include/context.h

Rev 1136 – Try to avoid splitting full B+-tree nodes by trying left ...

jermar — Sun, 26 Mar 2006 21:06:53 +0200

jermar – 1 file(s) modified
Try to avoid splitting full B+-tree nodes by trying left or right rotation first.
(This improved memory consumption of this algorithm by some 40% - meassured on 101-item set).

~ /kernel/trunk/generic/src/adt/btree.c

Rev 1135 – framebuffer code cleanup, support for non-standard scanline sizes ppc32: get ...

decky — Sat, 25 Mar 2006 23:48:51 +0100

decky – 5 file(s) modified
framebuffer code cleanup, support for non-standard scanline sizes
ppc32: get framebuffer parameters from boot loader

~ /kernel/trunk/arch/mips32/src/console.c
~ /kernel/trunk/arch/ppc32/src/console.c
~ /kernel/trunk/arch/sparc64/src/console.c
~ /kernel/trunk/genarch/include/fb/fb.h
~ /kernel/trunk/genarch/src/fb/fb.c

Rev 1134 – Change B+-tree to: - store lesser keys in a key's ...

jermar — Sat, 25 Mar 2006 16:51:02 +0100

jermar – 1 file(s) modified
Change B+-tree to:
- store lesser keys in a key's left subtree
- propagate the bigger of medians (if there are two medians) when splitting a node

~ /kernel/trunk/generic/src/adt/btree.c

Rev 1133 – ofw uses \r

decky — Fri, 24 Mar 2006 21:44:41 +0100

decky – 1 file(s) modified
ofw uses \r\n as newline

~ /boot/trunk/arch/ppc32/loader/printf.c

Rev 1132 – kernel boot API change

decky — Fri, 24 Mar 2006 20:14:12 +0100

decky – 6 file(s) modified
kernel boot API change

~ /kernel/trunk/arch/ppc32/include/boot/boot.h
x /kernel/trunk/arch/ppc32/include/boot/memmap.h
~ /kernel/trunk/arch/ppc32/src/boot/boot.S
~ /kernel/trunk/arch/ppc32/src/mm/frame.c
~ /kernel/trunk/arch/ppc32/src/mm/memory_init.c
~ /kernel/trunk/arch/ppc32/src/ppc32.c

Rev 1131 – kernel boot API change

decky — Fri, 24 Mar 2006 20:13:37 +0100

decky – 4 file(s) modified
kernel boot API change

~ /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

Rev 1130 – extend boot info

decky — Fri, 24 Mar 2006 19:29:04 +0100

decky – 3 file(s) modified
extend boot info

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

Rev 1129 – Completed support for TLS in GCC (modifier __thread) for ia32,amd64,ia64 ...

palkovsky — Fri, 24 Mar 2006 15:29:19 +0100

palkovsky – 23 file(s) modified
Completed support for TLS in GCC (modifier __thread) for ia32,amd64,ia64 and mips.

~ /uspace/trunk/init/init.c
~ /uspace/trunk/libc/arch/amd64/include/thread.h
~ /uspace/trunk/libc/arch/amd64/Makefile.inc
+ /uspace/trunk/libc/arch/amd64/src/thread.c
~ /uspace/trunk/libc/arch/amd64/_link.ld.in
~ /uspace/trunk/libc/arch/ia32/include/thread.h
~ /uspace/trunk/libc/arch/ia32/Makefile.inc
+ /uspace/trunk/libc/arch/ia32/src/thread.c
~ /uspace/trunk/libc/arch/ia32/_link.ld.in
~ /uspace/trunk/libc/arch/ia64/include/thread.h
~ /uspace/trunk/libc/arch/ia64/Makefile.inc
+ /uspace/trunk/libc/arch/ia64/src/thread.c
~ /uspace/trunk/libc/arch/ia64/_link.ld.in
~ /uspace/trunk/libc/arch/mips32/include/psthread.h
~ /uspace/trunk/libc/arch/mips32/include/thread.h
~ /uspace/trunk/libc/arch/mips32/Makefile.inc
+ /uspace/trunk/libc/arch/mips32/src/thread.c
~ /uspace/trunk/libc/arch/mips32/_link.ld.in
~ /uspace/trunk/libc/generic/libc.c
~ /uspace/trunk/libc/generic/psthread.c
~ /uspace/trunk/libc/generic/thread.c
~ /uspace/trunk/libc/include/psthread.h
~ /uspace/trunk/libc/include/thread.h

Rev 1128 – Improve comments in psthread.c Rename pt->list to pt->link. Rename ps_preempt() ...

jermar — Fri, 24 Mar 2006 14:57:43 +0100

jermar – 3 file(s) modified
Improve comments in psthread.c
Rename pt->list to pt->link.
Rename ps_preempt() to psthread_schedule_next().
Rename ps_join() to psthread_join().

~ /uspace/trunk/init/init.c
~ /uspace/trunk/libc/generic/psthread.c
~ /uspace/trunk/libc/include/psthread.h

Rev 1127 – Correct dependencies creation.

palkovsky — Fri, 24 Mar 2006 13:27:21 +0100

palkovsky – 5 file(s) modified
Correct dependencies creation.

~ /uspace/trunk/libadt/Makefile
~ /uspace/trunk/libc/Makefile
~ /uspace/trunk/libipc/Makefile
~ /uspace/trunk/softfloat/Makefile
~ /uspace/trunk/softint/Makefile

Rev 1126 – Fix bad order of EPC & STATUS change in syscall_shortcut.

palkovsky — Fri, 24 Mar 2006 13:17:22 +0100

palkovsky – 2 file(s) modified
Fix bad order of EPC & STATUS change in syscall_shortcut.

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

Rev 1125 – TLS and pseudo thread support for ia64.

jermar — Fri, 24 Mar 2006 12:05:41 +0100

jermar – 13 file(s) modified
TLS and pseudo thread support for ia64.

~ /uspace/trunk/init/init.c
~ /uspace/trunk/libc/arch/amd64/Makefile.inc
~ /uspace/trunk/libc/arch/ia32/Makefile.inc
+ /uspace/trunk/libc/arch/ia64/include/psthread.h
+ /uspace/trunk/libc/arch/ia64/include/stack.h
+ /uspace/trunk/libc/arch/ia64/include/thread.h
~ /uspace/trunk/libc/arch/ia64/Makefile.inc
+ /uspace/trunk/libc/arch/ia64/src/psthread.S
~ /uspace/trunk/libc/generic/psthread.c
+ /uspace/trunk/libc/include/align.h
~ /uspace/trunk/libc/include/psthread.h
~ /uspace/trunk/libc/include/stdarg.h
~ /uspace/trunk/libc/include/stdlib.h

Rev 1124 – Small changes. Make sparc64 and ppc32 compile again.

jermar — Fri, 24 Mar 2006 12:04:40 +0100

jermar – 4 file(s) modified
Small changes.
Make sparc64 and ppc32 compile again.

~ /kernel/trunk/arch/ia64/include/faddr.h
~ /kernel/trunk/arch/ia64/src/context.S
~ /kernel/trunk/arch/ppc32/src/dummy.s
~ /kernel/trunk/arch/sparc64/src/dummy.s

Rev 1123 – Changed MIPS to compile as PIC code.

palkovsky — Fri, 24 Mar 2006 01:51:14 +0100

palkovsky – 6 file(s) modified
Changed MIPS to compile as PIC code.

~ /uspace/trunk/libc/arch/mips32/include/psthread.h
~ /uspace/trunk/libc/arch/mips32/Makefile.inc
~ /uspace/trunk/libc/arch/mips32/src/entry.s
~ /uspace/trunk/libc/arch/mips32/src/psthread.S
~ /uspace/trunk/libc/arch/mips32/src/thread_entry.s
~ /uspace/trunk/libc/arch/mips32/_link.ld.in

Rev 1122 – Set up T9 to entry point on entry to userspace ...

palkovsky — Fri, 24 Mar 2006 01:50:00 +0100

palkovsky – 3 file(s) modified
Set up T9 to entry point on entry to userspace to facilitate better
PIC running.

~ /kernel/trunk/arch/mips32/include/asm.h
~ /kernel/trunk/arch/mips32/src/mips32.c
~ /kernel/trunk/arch/mips32/src/start.S

Rev 1121 – Small textual changes.

jermar — Thu, 23 Mar 2006 22:18:58 +0100

jermar – 8 file(s) modified
Small textual changes.

~ /kernel/trunk/arch/amd64/include/atomic.h
~ /kernel/trunk/arch/amd64/src/amd64.c
~ /kernel/trunk/arch/amd64/src/asm_utils.S
~ /kernel/trunk/arch/ia32/src/ia32.c
~ /kernel/trunk/arch/ia32/src/userspace.c
~ /kernel/trunk/arch/ia64/src/ia64.c
~ /kernel/trunk/arch/mips32/src/mips32.c
~ /kernel/trunk/generic/src/adt/btree.c

Rev 1120 – Added missing ia32 files. Renamed entry to start in mips, ...

palkovsky — Thu, 23 Mar 2006 22:18:35 +0100

palkovsky – 7 file(s) modified
Added missing ia32 files.
Renamed __entry to __start in mips, which is standard in gcc standard
linking scripts.

+ /uspace/trunk/libc/arch/ia32/include/psthread.h
+ /uspace/trunk/libc/arch/ia32/include/thread.h
+ /uspace/trunk/libc/arch/ia32/src/psthread.S
~ /uspace/trunk/libc/arch/mips32/include/thread.h
~ /uspace/trunk/libc/arch/mips32/Makefile.inc
~ /uspace/trunk/libc/arch/mips32/src/entry.s
~ /uspace/trunk/libc/arch/mips32/_link.ld.in

Rev 1119 – Fixed bad rflags masking in amd64. Added TLS get address ...

palkovsky — Thu, 23 Mar 2006 22:15:59 +0100

palkovsky – 3 file(s) modified
Fixed bad rflags masking in amd64.
Added TLS get address instruction emulation for mips.

~ /kernel/trunk/arch/amd64/src/userspace.c
~ /kernel/trunk/arch/ia32/src/ia32.c
~ /kernel/trunk/arch/mips32/src/exception.c

Rev 1118 – Change syscall table.

jermar — Thu, 23 Mar 2006 22:15:39 +0100

jermar – 1 file(s) modified
Change syscall table.

~ /kernel/trunk/generic/src/syscall/syscall.c