HelenOS – /

Rev 3200 – Remove buggy assembler memsetb function, call generic C _memsetb instead. ...

svoboda — Thu, 03 Jul 2008 14:50:09 +0200

svoboda – 1 file(s) modified
Remove buggy assembler memsetb function, call generic C _memsetb instead. Fixes kconsole panic when uspace klog is enabled and memsetb() called from klog_update()

~ /trunk/kernel/arch/ppc32/src/asm.S

Rev 3199 – Merge latest trunk changes into dynload

svoboda — Tue, 01 Jul 2008 21:43:18 +0200

svoboda – 2 file(s) modified
Merge latest trunk changes into dynload

~ /branches/dynload/boot/arch/mips32/loader/Makefile
~ /branches/dynload/kernel/generic/include/config.h

Rev 3198 – Use initrd with mips32 port. Increase memory size.

svoboda — Tue, 01 Jul 2008 21:19:33 +0200

svoboda – 2 file(s) modified
Use initrd with mips32 port. Increase memory size.

~ /trunk/boot/arch/mips32/loader/Makefile
~ /trunk/kernel/generic/include/config.h

Rev 3197 – Merge latest changes from trunk to dynload

svoboda — Tue, 01 Jul 2008 16:56:18 +0200

svoboda – 6 file(s) modified
Merge latest changes from trunk to dynload

~ /branches/dynload/boot/arch/arm32/loader/Makefile
~ /branches/dynload/kernel/arch/ppc32/src/mm/page.c
~ /branches/dynload/kernel/arch/ppc32/src/mm/tlb.c
~ /branches/dynload/kernel/generic/src/console/kconsole.c
~ /branches/dynload/kernel/generic/src/main/main.c
~ /branches/dynload/uspace/lib/libc/arch/arm32/include/byteorder.h

Rev 3196 – Use initrd with arm32 port.

svoboda — Tue, 01 Jul 2008 16:42:17 +0200

svoboda – 1 file(s) modified
Use initrd with arm32 port.

~ /trunk/boot/arch/arm32/loader/Makefile

Rev 3195 – Fix: arm32 is little-endian.

svoboda — Tue, 01 Jul 2008 16:41:49 +0200

svoboda – 1 file(s) modified
Fix: arm32 is little-endian.

~ /trunk/uspace/lib/libc/arch/arm32/include/byteorder.h

Rev 3194 – Remove left-over debugging stuff.

jermar — Tue, 01 Jul 2008 13:44:52 +0200

jermar – 1 file(s) modified
Remove left-over debugging stuff.

~ /trunk/kernel/generic/src/console/kconsole.c

Rev 3193 – cstyle fixes

jermar — Mon, 30 Jun 2008 22:33:18 +0200

jermar – 4 file(s) modified
cstyle fixes

~ /trunk/kernel/arch/ppc32/src/mm/page.c
~ /trunk/kernel/arch/ppc32/src/mm/tlb.c
~ /trunk/kernel/generic/src/console/kconsole.c
~ /trunk/kernel/generic/src/main/main.c

Rev 3192 – Commit long-missing pcb.c (oops)

svoboda — Mon, 30 Jun 2008 15:30:58 +0200

svoboda – 1 file(s) modified
Commit long-missing pcb.c (oops)

+ /branches/dynload/uspace/lib/libc/generic/pcb.c

Rev 3191 – Merge latest trunk changes into dynload

svoboda — Mon, 30 Jun 2008 15:30:17 +0200

svoboda – 45 file(s) modified
Merge latest trunk changes into dynload

~ /branches/dynload/boot/arch/ia64/loader/gefi/apps/Makefile
~ /branches/dynload/boot/arch/ia64/loader/gefi/HelenOS/Makefile
x /branches/dynload/contrib/conf/dot.bochsrc
x /branches/dynload/contrib/conf/HelenOS.amd64.simics
x /branches/dynload/contrib/conf/HelenOS.ppc32.simics
x /branches/dynload/contrib/conf/HelenOS.sparc64.simics
x /branches/dynload/contrib/conf/simics.conf
x /branches/dynload/contrib/conf/spmips.conf
x /branches/dynload/contrib/conf/SPMIPS.simics
x /branches/dynload/contrib/conf/vmware.conf
~ /branches/dynload/contrib/toolchain/toolchain.amd64.sh
~ /branches/dynload/contrib/toolchain/toolchain.arm32.sh
~ /branches/dynload/contrib/toolchain/toolchain.ia32.sh
~ /branches/dynload/contrib/toolchain/toolchain.ia64.sh
~ /branches/dynload/contrib/toolchain/toolchain.mipseb32.sh
~ /branches/dynload/contrib/toolchain/toolchain.mipsel32.sh
~ /branches/dynload/contrib/toolchain/toolchain.ppc32.sh
~ /branches/dynload/contrib/toolchain/toolchain.ppc64.sh
~ /branches/dynload/contrib/toolchain/toolchain.sparc64.sh
~ /branches/dynload/kernel/arch/amd64/include/atomic.h
~ /branches/dynload/kernel/arch/amd64/Makefile.inc
~ /branches/dynload/kernel/arch/ia32/include/atomic.h
~ /branches/dynload/kernel/arch/ia32/Makefile.inc
~ /branches/dynload/kernel/arch/mips32/include/atomic.h
~ /branches/dynload/kernel/arch/ppc32/src/asm.S
~ /branches/dynload/kernel/genarch/src/mm/as_ht.c
~ /branches/dynload/kernel/generic/include/mm/slab.h
~ /branches/dynload/kernel/generic/include/synch/mutex.h
~ /branches/dynload/kernel/generic/src/ipc/ipc.c
~ /branches/dynload/kernel/generic/src/main/kinit.c
~ /branches/dynload/kernel/generic/src/main/main.c
~ /branches/dynload/kernel/generic/src/mm/as.c
~ /branches/dynload/kernel/generic/src/mm/frame.c
~ /branches/dynload/kernel/generic/src/mm/slab.c
~ /branches/dynload/kernel/generic/src/proc/scheduler.c
~ /branches/dynload/kernel/generic/src/proc/task.c
~ /branches/dynload/kernel/generic/src/synch/condvar.c
~ /branches/dynload/kernel/generic/src/synch/mutex.c
~ /branches/dynload/kernel/generic/src/synch/rwlock.c
~ /branches/dynload/kernel/Makefile
~ /branches/dynload/kernel/test/avltree/avltree1.c
~ /branches/dynload/kernel/test/mm/slab2.c
~ /branches/dynload/uspace/lib/libc/arch/amd64/include/atomic.h
~ /branches/dynload/uspace/lib/libc/arch/ia32/include/atomic.h
~ /branches/dynload/uspace/lib/libc/arch/mips32/include/atomic.h

Rev 3190 – Remove vestiges of loading code coming from trunk

svoboda — Mon, 30 Jun 2008 15:16:35 +0200

svoboda – 10 file(s) modified
Remove vestiges of loading code coming from trunk

~ /branches/dynload/kernel/generic/include/proc/task.h
~ /branches/dynload/kernel/generic/include/proc/thread.h
~ /branches/dynload/kernel/generic/include/syscall/syscall.h
~ /branches/dynload/kernel/generic/src/proc/task.c
~ /branches/dynload/kernel/generic/src/proc/thread.c
~ /branches/dynload/kernel/generic/src/syscall/syscall.c
~ /branches/dynload/uspace/app/cli/cli.c
~ /branches/dynload/uspace/app/init/init.c
~ /branches/dynload/uspace/lib/libc/generic/task.c
~ /branches/dynload/uspace/lib/libc/include/task.h

Rev 3189 – Implement memcpy_to_uspace_failover_address for ppc32. This fixes kernel side of ticket ...

jermar — Wed, 25 Jun 2008 23:43:32 +0200

jermar – 1 file(s) modified
Implement memcpy_to_uspace_failover_address for ppc32.
This fixes kernel side of ticket #59.

~ /trunk/kernel/arch/ppc32/src/asm.S

Rev 3188 – Finer grained waiting for memory with consideration of the number ...

jermar — Tue, 24 Jun 2008 01:02:01 +0200

jermar – 1 file(s) modified
Finer grained waiting for memory with consideration of the number
of available memory frames.

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

Rev 3187 – Get rid of the infamous "Sleep not implemented" panic during ...

jermar — Mon, 23 Jun 2008 20:49:45 +0200

jermar – 1 file(s) modified
Get rid of the infamous "Sleep not implemented" panic during low memory
condition. Use a condition variable to implement the sleep. As of now, the
condition is rather coarse and can cause that threads may sleep unnecessarily.
Needs to be fine tuned and based on the amount of memory available.

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

Rev 3186 – Support for active mutexes. Active mutexes implement busy waiting, pretty ...

jermar — Mon, 23 Jun 2008 20:44:48 +0200

jermar – 9 file(s) modified
Support for active mutexes. Active mutexes implement busy waiting, pretty much
in the same way as spinlocks, but can be passed to condition variables, which is
the motivation for this enhancement.

~ /trunk/kernel/genarch/src/mm/as_ht.c
~ /trunk/kernel/generic/include/synch/mutex.h
~ /trunk/kernel/generic/src/ipc/ipc.c
~ /trunk/kernel/generic/src/mm/as.c
~ /trunk/kernel/generic/src/proc/task.c
~ /trunk/kernel/generic/src/synch/condvar.c
~ /trunk/kernel/generic/src/synch/mutex.c
~ /trunk/kernel/generic/src/synch/rwlock.c
~ /trunk/kernel/test/mm/slab2.c

Rev 3185 – cstyle for frame.c

jermar — Sun, 22 Jun 2008 21:21:07 +0200

jermar – 1 file(s) modified
cstyle for frame.c

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

Rev 3184 – Fix a scary two-year old bug: do not attempt to ...

jermar — Sun, 22 Jun 2008 17:54:07 +0200

jermar – 1 file(s) modified
Fix a scary two-year old bug: do not attempt to initialize a call structure if
its allocation failed.

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

Rev 3183 – Avoid easy deadlock while printing slab cache statistics.

jermar — Sun, 22 Jun 2008 16:35:21 +0200

jermar – 1 file(s) modified
Avoid easy deadlock while printing slab cache statistics.

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

Rev 3182 – cstyle for slab.h

jermar — Sun, 22 Jun 2008 16:34:43 +0200

jermar – 1 file(s) modified
cstyle for slab.h

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

Rev 3181 – cstyle for kinit.c and scheduler.c

jermar — Sat, 21 Jun 2008 12:57:51 +0200

jermar – 2 file(s) modified
cstyle for kinit.c and scheduler.c

~ /trunk/kernel/generic/src/main/kinit.c
~ /trunk/kernel/generic/src/proc/scheduler.c

Rev 3180 – cstyle for slab.c

jermar — Sat, 21 Jun 2008 11:13:04 +0200

jermar – 1 file(s) modified
cstyle for slab.c

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

Rev 3179 – Introduce the notion of FPU_NO_CFLAGS and separate building of test/fpu ...

jermar — Fri, 20 Jun 2008 19:20:19 +0200

jermar – 3 file(s) modified
Introduce the notion of FPU_NO_CFLAGS and separate building of test/fpu
objects and building the rest of kernel objects. Now, amd64 and ia32 can
enable things such as SSE selectively for the test/fpu/*.

~ /trunk/kernel/arch/amd64/Makefile.inc
~ /trunk/kernel/arch/ia32/Makefile.inc
~ /trunk/kernel/Makefile

Rev 3178 – Remove the ia64 loader's dependency on libgcc. The dependecny would ...

jermar — Thu, 19 Jun 2008 21:48:03 +0200

jermar – 2 file(s) modified
Remove the ia64 loader's dependency on libgcc. The dependecny would break
builds with the new toolchain.

~ /trunk/boot/arch/ia64/loader/gefi/apps/Makefile
~ /trunk/boot/arch/ia64/loader/gefi/HelenOS/Makefile

Rev 3177 – Upgrade the toolchain to gcc 4.3.1. This revealed several bugs ...

jermar — Thu, 19 Jun 2008 19:54:02 +0200

jermar – 9 file(s) modified
Upgrade the toolchain to gcc 4.3.1.
This revealed several bugs fixed in a couple of previous commits.
The ia64 toolchain no longer requires the extra includes.
The ppc32 architecture feels a little bit broken because the console
service doesn't start for some reason.

~ /trunk/contrib/toolchain/toolchain.amd64.sh
~ /trunk/contrib/toolchain/toolchain.arm32.sh
~ /trunk/contrib/toolchain/toolchain.ia32.sh
~ /trunk/contrib/toolchain/toolchain.ia64.sh
~ /trunk/contrib/toolchain/toolchain.mipseb32.sh
~ /trunk/contrib/toolchain/toolchain.mipsel32.sh
~ /trunk/contrib/toolchain/toolchain.ppc32.sh
~ /trunk/contrib/toolchain/toolchain.ppc64.sh
~ /trunk/contrib/toolchain/toolchain.sparc64.sh

Rev 3176 – Remove outdated sample configuration files or configuration files that ...

jermar — Thu, 19 Jun 2008 19:50:05 +0200

jermar – 8 file(s) modified
Remove outdated sample configuration files or configuration files that
are strongly inspired by Simics configuration files.

x /trunk/contrib/conf/dot.bochsrc
x /trunk/contrib/conf/HelenOS.amd64.simics
x /trunk/contrib/conf/HelenOS.ppc32.simics
x /trunk/contrib/conf/HelenOS.sparc64.simics
x /trunk/contrib/conf/simics.conf
x /trunk/contrib/conf/spmips.conf
x /trunk/contrib/conf/SPMIPS.simics
x /trunk/contrib/conf/vmware.conf

Rev 3175 – Don't print anything before the kernel initializes the first THE ...

jermar — Thu, 19 Jun 2008 14:17:02 +0200

jermar – 1 file(s) modified
Don't print anything before the kernel initializes the first THE
structure. This fixes a regression introduced in r3061. If anything
worked from r3061 until now, it was only due to luck. arm32 was not
that lucky when built with gcc 4.3.1.

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

Rev 3174 – Pass args to loader from task_spawn_ex(), completing argument support. Can ...

svoboda — Thu, 19 Jun 2008 12:17:40 +0200

svoboda – 7 file(s) modified
Pass args to loader from task_spawn_ex(), completing argument support. Can pass args from CLI to tester.

~ /branches/dynload/uspace/app/cli/cli.c
~ /branches/dynload/uspace/app/init/init.c
~ /branches/dynload/uspace/app/tester/tester.c
~ /branches/dynload/uspace/lib/libc/generic/task.c
~ /branches/dynload/uspace/lib/libc/include/ipc/loader.h
~ /branches/dynload/uspace/srv/loader/include/arch.h
~ /branches/dynload/uspace/srv/loader/main.c

Rev 3173 – Don't build the ia32 kernel with MMX/SSE/3DNOW enabled. This was ...

jermar — Wed, 18 Jun 2008 23:24:11 +0200

jermar – 1 file(s) modified
Don't build the ia32 kernel with MMX/SSE/3DNOW enabled. This was causing
problems with gcc 4.3.1 which generated MMX aided code in a context that
didn't allow this.

~ /trunk/kernel/arch/ia32/Makefile.inc

Rev 3172 – Frame pointers will make debugging much easier.

jermar — Wed, 18 Jun 2008 23:21:22 +0200

jermar – 1 file(s) modified
Frame pointers will make debugging much easier.

~ /trunk/kernel/Makefile

Rev 3171 – Add argc, argv to pcb_t. Update libc to save PCB ...

svoboda — Wed, 18 Jun 2008 20:49:38 +0200

svoboda – 12 file(s) modified
Add argc, argv to pcb_t. Update libc to save PCB pointer and pass argc, argv to main. (None provided by loader, yet)

~ /branches/dynload/uspace/lib/libc/arch/amd64/src/entry.s
~ /branches/dynload/uspace/lib/libc/arch/arm32/src/entry.s
~ /branches/dynload/uspace/lib/libc/arch/ia32/src/entry.s
~ /branches/dynload/uspace/lib/libc/arch/ia64/src/entry.s
~ /branches/dynload/uspace/lib/libc/arch/mips32/src/entry.s
~ /branches/dynload/uspace/lib/libc/arch/ppc32/src/entry.s
~ /branches/dynload/uspace/lib/libc/arch/ppc64/src/entry.s
~ /branches/dynload/uspace/lib/libc/arch/sparc64/src/entry.s
~ /branches/dynload/uspace/lib/libc/generic/libc.c
~ /branches/dynload/uspace/lib/libc/include/loader/pcb.h
~ /branches/dynload/uspace/lib/libc/Makefile
~ /branches/dynload/uspace/srv/loader/main.c

Rev 3170 – Get rid of fixed PCB addresses in loader. Get rid ...

svoboda — Wed, 18 Jun 2008 18:37:56 +0200

svoboda – 9 file(s) modified
Get rid of fixed PCB addresses in loader. Get rid of arch/pcb.h files

x /branches/dynload/uspace/srv/loader/arch/amd64/include/pcb.h
x /branches/dynload/uspace/srv/loader/arch/arm32/include/pcb.h
x /branches/dynload/uspace/srv/loader/arch/ia32/include/pcb.h
x /branches/dynload/uspace/srv/loader/arch/ia64/include/pcb.h
x /branches/dynload/uspace/srv/loader/arch/mips32/include/pcb.h
x /branches/dynload/uspace/srv/loader/arch/ppc32/include/pcb.h
~ /branches/dynload/uspace/srv/loader/elf_load.c
~ /branches/dynload/uspace/srv/loader/include/elf_load.h
~ /branches/dynload/uspace/srv/loader/main.c

Rev 3169 – Update loader's program_run() to pass PCB pointer. (some arches appear ...

svoboda — Wed, 18 Jun 2008 18:18:55 +0200

svoboda – 10 file(s) modified
Update loader's program_run() to pass PCB pointer. (some arches appear broken)

~ /branches/dynload/uspace/srv/loader/arch/amd64/amd64.s
~ /branches/dynload/uspace/srv/loader/arch/arm32/arm32.s
~ /branches/dynload/uspace/srv/loader/arch/ia32/ia32.s
~ /branches/dynload/uspace/srv/loader/arch/ia64/ia64.s
~ /branches/dynload/uspace/srv/loader/arch/mips32/mips32.s
~ /branches/dynload/uspace/srv/loader/arch/ppc32/ppc32.s
~ /branches/dynload/uspace/srv/loader/elf_load.c
~ /branches/dynload/uspace/srv/loader/include/arch.h
~ /branches/dynload/uspace/srv/loader/include/elf_load.h
~ /branches/dynload/uspace/srv/loader/main.c

Rev 3168 – For each arch define one register for passing a pointer ...

svoboda — Wed, 18 Jun 2008 14:57:36 +0200

svoboda – 19 file(s) modified
For each arch define one register for passing a pointer to PCB. Implemented in kernel lowlevel swich-to-userspace funcs and libc entry points. Missing in loader's program_run implementations.

~ /branches/dynload/kernel/arch/amd64/src/userspace.c
~ /branches/dynload/kernel/arch/arm32/src/userspace.c
~ /branches/dynload/kernel/arch/ia32/src/userspace.c
~ /branches/dynload/kernel/arch/ia32xen/src/userspace.c
~ /branches/dynload/kernel/arch/ia64/src/asm.S
~ /branches/dynload/kernel/arch/mips32/include/atomic.h
~ /branches/dynload/kernel/arch/mips32/src/start.S
~ /branches/dynload/kernel/arch/ppc32/src/asm.S
~ /branches/dynload/kernel/arch/ppc64/src/asm.S
~ /branches/dynload/kernel/arch/sparc64/src/asm.S
~ /branches/dynload/uspace/lib/libc/arch/amd64/src/entry.s
~ /branches/dynload/uspace/lib/libc/arch/arm32/src/entry.s
~ /branches/dynload/uspace/lib/libc/arch/ia32/src/entry.s
~ /branches/dynload/uspace/lib/libc/arch/ia64/src/entry.s
~ /branches/dynload/uspace/lib/libc/arch/mips32/src/entry.s
~ /branches/dynload/uspace/lib/libc/arch/ppc32/src/entry.s
~ /branches/dynload/uspace/lib/libc/arch/sparc64/src/entry.s
~ /branches/dynload/uspace/lib/libc/generic/libc.c
~ /branches/dynload/uspace/lib/libc/include/libc.h

Rev 3167 – Fix mips32 atomic_add() which would break build unless a constant ...

svoboda — Wed, 18 Jun 2008 11:47:26 +0200

svoboda – 1 file(s) modified
Fix mips32 atomic_add() which would break build unless a constant was propagated into the second argument. (Specifically at -O0)

~ /trunk/kernel/arch/mips32/include/atomic.h

Rev 3166 – Exit CLI when getchar() fails

svoboda — Tue, 17 Jun 2008 23:34:22 +0200

svoboda – 1 file(s) modified
Exit CLI when getchar() fails

~ /branches/dynload/uspace/app/cli/cli.c

Rev 3165 – Fix an off-by-one bug in avltree1 test and also declare ...

jermar — Tue, 17 Jun 2008 23:32:04 +0200

jermar – 1 file(s) modified
Fix an off-by-one bug in avltree1 test and also declare an unused static
function as used. These two bugs were breaking building by gcc 4.3.1.

~ /trunk/kernel/test/avltree/avltree1.c

Rev 3164 – First argument of atomic functions is read-write (ia32).

jermar — Mon, 16 Jun 2008 23:42:48 +0200

jermar – 2 file(s) modified
First argument of atomic functions is read-write (ia32).

~ /trunk/kernel/arch/ia32/include/atomic.h
~ /trunk/uspace/lib/libc/arch/ia32/include/atomic.h

Rev 3163 – First argument to atomic functions is read-write (amd64).

jermar — Mon, 16 Jun 2008 23:36:39 +0200

jermar – 2 file(s) modified
First argument to atomic functions is read-write (amd64).

~ /trunk/kernel/arch/amd64/include/atomic.h
~ /trunk/uspace/lib/libc/arch/amd64/include/atomic.h

Rev 3162 – The first argument to atomic_add() is read-write. (mips32)

jermar — Mon, 16 Jun 2008 23:28:37 +0200

jermar – 2 file(s) modified
The first argument to atomic_add() is read-write. (mips32)

~ /trunk/kernel/arch/mips32/include/atomic.h
~ /trunk/uspace/lib/libc/arch/mips32/include/atomic.h

Rev 3161 – Fix: ia32 default calling convetion is cdecl, args are on ...

svoboda — Mon, 16 Jun 2008 22:05:47 +0200

svoboda – 1 file(s) modified
Fix: ia32 default calling convetion is cdecl, args are on the stack

~ /branches/dynload/uspace/srv/loader/arch/ia32/ia32.s