HelenOS – //branches/arm/uspace/lib/

Rev 4647 – Branch out a new arm branch.

jermar — Wed, 15 Jul 2009 20:22:02 +0200

jermar – 1 file(s) modified
Branch out a new arm branch.

+ /branches/arm (copied from /trunk@4646)

Rev 4644 – Method for getting console color capabilities. Use to fix invisible ...

svoboda — Tue, 14 Jul 2009 23:25:13 +0200

svoboda – 10 file(s) modified
Method for getting console color capabilities. Use to fix invisible tetris pieces.

~ /trunk/contrib/conf/mips32-gx.sh
~ /trunk/uspace/app/tetris/screen.c
~ /trunk/uspace/lib/libc/generic/io/console.c
~ /trunk/uspace/lib/libc/include/io/console.h
~ /trunk/uspace/lib/libc/include/ipc/console.h
~ /trunk/uspace/lib/libc/include/ipc/fb.h
~ /trunk/uspace/srv/console/console.c
~ /trunk/uspace/srv/fb/ega.c
~ /trunk/uspace/srv/fb/fb.c
~ /trunk/uspace/srv/fb/serial_console.c

Rev 4643 – realloc() should really check whether the next block is indeed ...

jermar — Tue, 14 Jul 2009 10:15:21 +0200

jermar – 1 file(s) modified
realloc() should really check whether the next block is indeed free.

~ /trunk/uspace/lib/libc/generic/malloc.c

Rev 4642 – Fix alignment errors in realloc().

svoboda — Mon, 13 Jul 2009 23:24:30 +0200

svoboda – 1 file(s) modified
Fix alignment errors in realloc().

~ /trunk/uspace/lib/libc/generic/malloc.c

Rev 4636 – sparc64's SP_DELTA needs more space.

jermar — Sat, 11 Jul 2009 22:55:41 +0200

jermar – 3 file(s) modified
sparc64's SP_DELTA needs more space.

~ /trunk/kernel/arch/sparc64/include/context.h
~ /trunk/uspace/lib/libc/arch/sparc64/include/fibril.h
~ /trunk/uspace/lib/libc/arch/sparc64/include/stack.h

Rev 4635 – Things are much easier when the compiler knows that context_save() ...

jermar — Sat, 11 Jul 2009 17:14:56 +0200

jermar – 3 file(s) modified
Things are much easier when the compiler knows that context_save() returns twice.

~ /trunk/kernel/generic/include/context.h
~ /trunk/uspace/lib/libc/generic/fibril.c
~ /trunk/uspace/lib/libc/include/fibril.h

Rev 4633 – In fibril_switch(), make sure to reload srcf with the current ...

jermar — Sat, 11 Jul 2009 00:31:22 +0200

jermar – 1 file(s) modified
In fibril_switch(), make sure to reload srcf with the current fibril address
in the post-context_restore() code. Its value may be invalid after
contex_restore() due to e.g. register recycling.

~ /trunk/uspace/lib/libc/generic/fibril.c

Rev 4620 – Allow to determine whether a task returned value before terminatign.

svoboda — Mon, 06 Jul 2009 22:16:15 +0200

svoboda – 5 file(s) modified
Allow to determine whether a task returned value before terminatign.

~ /trunk/uspace/app/bdsh/exec.c
~ /trunk/uspace/app/getvc/getvc.c
~ /trunk/uspace/lib/libc/generic/task.c
~ /trunk/uspace/lib/libc/include/task.h
~ /trunk/uspace/srv/ns/task.c

Rev 4618 – Pass task ID to NS from loader. This prevents ID ...

svoboda — Mon, 06 Jul 2009 21:17:49 +0200

svoboda – 6 file(s) modified
Pass task ID to NS from loader. This prevents ID spoofing by user apps.

~ /trunk/uspace/lib/libc/generic/task.c
~ /trunk/uspace/lib/libc/include/ipc/ns.h
~ /trunk/uspace/srv/loader/main.c
~ /trunk/uspace/srv/ns/ns.c
~ /trunk/uspace/srv/ns/task.c
~ /trunk/uspace/srv/ns/task.h

Rev 4617 – Allow task to return value (will be improved).

svoboda — Mon, 06 Jul 2009 18:02:27 +0200

svoboda – 9 file(s) modified
Allow task to return value (will be improved).

~ /trunk/uspace/app/bdsh/exec.c
~ /trunk/uspace/app/getvc/getvc.c
~ /trunk/uspace/lib/libc/generic/libc.c
~ /trunk/uspace/lib/libc/generic/task.c
~ /trunk/uspace/lib/libc/include/ipc/ns.h
~ /trunk/uspace/lib/libc/include/task.h
~ /trunk/uspace/srv/ns/ns.c
~ /trunk/uspace/srv/ns/task.c
~ /trunk/uspace/srv/ns/task.h

Rev 4611 – Make the libblock cache behave more like a cache and ...

jermar — Sat, 04 Jul 2009 15:04:13 +0200

jermar – 1 file(s) modified
Make the libblock cache behave more like a cache and fix some bugs
present in the previously unused code paths.

~ /trunk/uspace/lib/libblock/libblock.c

Rev 4609 – remove obsolete VFS methods

decky — Thu, 02 Jul 2009 17:23:38 +0200

decky – 1 file(s) modified
remove obsolete VFS methods

~ /trunk/uspace/lib/libc/include/ipc/vfs.h

Rev 4608 – Statically allocated stat structure will do.

jermar — Thu, 02 Jul 2009 17:01:08 +0200

jermar – 2 file(s) modified
Statically allocated stat structure will do.

~ /trunk/uspace/lib/libfs/libfs.c
~ /trunk/uspace/srv/fs/devfs/devfs_ops.c

Rev 4607 – Fix typos.

jermar — Thu, 02 Jul 2009 16:54:50 +0200

jermar – 1 file(s) modified
Fix typos.

~ /trunk/uspace/lib/libc/generic/malloc.c

Rev 4606 – small allocator optimization add some comments

decky — Thu, 02 Jul 2009 16:51:09 +0200

decky – 1 file(s) modified
small allocator optimization
add some comments

~ /trunk/uspace/lib/libc/generic/malloc.c

Rev 4601 – small fixes and coding style changes related to the new ...

decky — Tue, 30 Jun 2009 17:53:15 +0200

decky – 20 file(s) modified
small fixes and coding style changes related to the new memory allocator

~ /trunk/uspace/lib/libc/arch/ia64/Makefile.inc
~ /trunk/uspace/lib/libc/generic/as.c
~ /trunk/uspace/lib/libc/generic/async.c
+ /trunk/uspace/lib/libc/generic/errno.c
~ /trunk/uspace/lib/libc/generic/getopt.c
~ /trunk/uspace/lib/libc/generic/io/io.c
~ /trunk/uspace/lib/libc/generic/libc.c
~ /trunk/uspace/lib/libc/generic/mman.c
+ /trunk/uspace/lib/libc/include/adt/gcdlcm.h
~ /trunk/uspace/lib/libc/include/async.h
~ /trunk/uspace/lib/libc/include/bitops.h
~ /trunk/uspace/lib/libc/include/errno.h
~ /trunk/uspace/lib/libc/include/getopt.h
~ /trunk/uspace/lib/libc/include/macros.h
~ /trunk/uspace/lib/libc/include/mem.h
~ /trunk/uspace/lib/libc/include/stdio.h
~ /trunk/uspace/lib/libc/include/stdlib.h
~ /trunk/uspace/lib/libc/include/unistd.h
~ /trunk/uspace/lib/libc/include/vfs/vfs.h
~ /trunk/uspace/lib/libc/Makefile

Rev 4600 – implement simple first-fit memory allocator (modified from original code by ...

decky — Tue, 30 Jun 2009 17:51:15 +0200

decky – 1 file(s) modified
implement simple first-fit memory allocator
(modified from original code by Petr Tuma, used under permission)

+ /trunk/uspace/lib/libc/generic/malloc.c

Rev 4599 – define just the basic memory allocator interface

decky — Tue, 30 Jun 2009 17:50:04 +0200

decky – 1 file(s) modified
define just the basic memory allocator interface

~ /trunk/uspace/lib/libc/include/malloc.h

Rev 4598 – remove dlmalloc

decky — Tue, 30 Jun 2009 17:48:51 +0200

decky – 1 file(s) modified
remove dlmalloc

x /trunk/uspace/lib/libc/malloc

Rev 4591 – add support for creating null devices on demand

decky — Mon, 29 Jun 2009 18:02:32 +0200

decky – 4 file(s) modified
add support for creating null devices on demand

~ /trunk/uspace/lib/libc/generic/devmap.c
~ /trunk/uspace/lib/libc/include/devmap.h
~ /trunk/uspace/lib/libc/include/ipc/devmap.h
~ /trunk/uspace/srv/devmap/devmap.c

Rev 4590 – set buffering according to what file descriptor we are opening ...

decky — Mon, 29 Jun 2009 11:20:10 +0200

decky – 1 file(s) modified
set buffering according to what file descriptor we are opening
(this still does not cover the full complexity of stdio buffering)

~ /trunk/uspace/lib/libc/generic/io/io.c

Rev 4587 – Implement stat() and VFS_IN_STAT. Modify bdsh() to use stat() during ...

jermar — Sun, 28 Jun 2009 23:41:13 +0200

jermar – 6 file(s) modified
Implement stat() and VFS_IN_STAT.
Modify bdsh() to use stat() during ls.
In devfs, allow lookups that don't
specify one of L_FILE and L_DIRECTORY.

~ /trunk/uspace/app/bdsh/cmds/modules/ls/ls.c
~ /trunk/uspace/app/bdsh/cmds/modules/ls/ls.h
~ /trunk/uspace/lib/libc/generic/vfs/vfs.c
~ /trunk/uspace/lib/libc/include/sys/stat.h
~ /trunk/uspace/srv/fs/devfs/devfs_ops.c
~ /trunk/uspace/srv/vfs/vfs_ops.c

Rev 4586 – Add libfs_stat() and let FAT and TMPFS use it.

jermar — Sun, 28 Jun 2009 21:18:15 +0200

jermar – 4 file(s) modified
Add libfs_stat() and let FAT and TMPFS use it.

~ /trunk/uspace/lib/libfs/libfs.c
~ /trunk/uspace/lib/libfs/libfs.h
~ /trunk/uspace/srv/fs/fat/fat_ops.c
~ /trunk/uspace/srv/fs/tmpfs/tmpfs_ops.c

Rev 4585 – Introduce VFS_IN_FSTAT and VFS_OUT_STAT. Provide libc fstat() and devfs_stat(). This ...

jermar — Sun, 28 Jun 2009 20:59:02 +0200

jermar – 15 file(s) modified
Introduce VFS_IN_FSTAT and VFS_OUT_STAT.
Provide libc fstat() and devfs_stat().
This functionality replaces VFS_IN_NODE
and VFS_IN/OUT_DEVICE. FAT and TMPFS
still do not implement this and VFS_IN_STAT
and stat() need implementation as well.

~ /trunk/uspace/lib/libc/generic/vfs/vfs.c
~ /trunk/uspace/lib/libc/include/ipc/vfs.h
~ /trunk/uspace/lib/libc/include/sys/stat.h
~ /trunk/uspace/srv/fs/devfs/devfs.c
~ /trunk/uspace/srv/fs/devfs/devfs_ops.c
~ /trunk/uspace/srv/fs/devfs/devfs_ops.h
~ /trunk/uspace/srv/fs/fat/fat.c
~ /trunk/uspace/srv/fs/fat/fat.h
~ /trunk/uspace/srv/fs/fat/fat_ops.c
~ /trunk/uspace/srv/fs/tmpfs/tmpfs.c
~ /trunk/uspace/srv/fs/tmpfs/tmpfs.h
~ /trunk/uspace/srv/fs/tmpfs/tmpfs_ops.c
~ /trunk/uspace/srv/vfs/vfs.c
~ /trunk/uspace/srv/vfs/vfs.h
~ /trunk/uspace/srv/vfs/vfs_ops.c

Rev 4584 – Separate the VFS input and output protocols.

jermar — Sun, 28 Jun 2009 15:43:15 +0200

jermar – 13 file(s) modified
Separate the VFS input and output protocols.

~ /trunk/uspace/app/trace/trace.c
~ /trunk/uspace/lib/libc/generic/vfs/vfs.c
~ /trunk/uspace/lib/libc/include/ipc/console.h
~ /trunk/uspace/lib/libc/include/ipc/vfs.h
~ /trunk/uspace/lib/libfs/libfs.c
~ /trunk/uspace/srv/console/console.c
~ /trunk/uspace/srv/fs/devfs/devfs.c
~ /trunk/uspace/srv/fs/fat/fat.c
~ /trunk/uspace/srv/fs/tmpfs/tmpfs.c
~ /trunk/uspace/srv/vfs/vfs.c
~ /trunk/uspace/srv/vfs/vfs_lookup.c
~ /trunk/uspace/srv/vfs/vfs_node.c
~ /trunk/uspace/srv/vfs/vfs_ops.c

Rev 4583 – Fix chaos in block library.

svoboda — Sun, 28 Jun 2009 14:08:07 +0200

svoboda – 3 file(s) modified
Fix chaos in block library.

~ /trunk/uspace/lib/libblock/libblock.c
~ /trunk/uspace/lib/libblock/libblock.h
~ /trunk/uspace/srv/fs/tmpfs/tmpfs_dump.c

Rev 4572 – Allow libblock to operate in write-through mode. With 'wtcache' mount ...

svoboda — Fri, 26 Jun 2009 23:34:47 +0200

svoboda – 4 file(s) modified
Allow libblock to operate in write-through mode. With 'wtcache' mount option, FAT sets write-through mode on the cache.

~ /trunk/uspace/app/bdsh/cmds/modules/bdd/bdd.c
~ /trunk/uspace/lib/libblock/libblock.c
~ /trunk/uspace/lib/libblock/libblock.h
~ /trunk/uspace/srv/fs/fat/fat_ops.c

Rev 4556 – define endianess externally to be able to exactly specify whether ...

decky — Thu, 18 Jun 2009 10:30:50 +0200

decky – 42 file(s) modified
define endianess externally to be able to exactly specify whether we are using UTF-32LE or UTF-32BE
quit messing with BOM in UTF-32

x /trunk/kernel/arch/amd64/include/byteorder.h
~ /trunk/kernel/arch/amd64/Makefile.inc
x /trunk/kernel/arch/arm32/include/byteorder.h
~ /trunk/kernel/arch/arm32/Makefile.inc
x /trunk/kernel/arch/ia32/include/byteorder.h
~ /trunk/kernel/arch/ia32/Makefile.inc
x /trunk/kernel/arch/ia64/include/byteorder.h
~ /trunk/kernel/arch/ia64/Makefile.inc
x /trunk/kernel/arch/mips32/include/byteorder.h
~ /trunk/kernel/arch/mips32/include/elf.h
~ /trunk/kernel/arch/mips32/Makefile.inc
x /trunk/kernel/arch/ppc32/include/byteorder.h
~ /trunk/kernel/arch/ppc32/Makefile.inc
x /trunk/kernel/arch/sparc64/include/byteorder.h
~ /trunk/kernel/arch/sparc64/Makefile.inc
~ /trunk/kernel/generic/include/byteorder.h
~ /trunk/kernel/generic/include/string.h
~ /trunk/kernel/generic/src/printf/printf_core.c
~ /trunk/kernel/Makefile
x /trunk/uspace/lib/libc/arch/amd64/include/byteorder.h
~ /trunk/uspace/lib/libc/arch/amd64/Makefile.inc
x /trunk/uspace/lib/libc/arch/arm32/include/byteorder.h
~ /trunk/uspace/lib/libc/arch/arm32/Makefile.inc
x /trunk/uspace/lib/libc/arch/ia32/include/byteorder.h
~ /trunk/uspace/lib/libc/arch/ia32/Makefile.inc
x /trunk/uspace/lib/libc/arch/ia64/include/byteorder.h
~ /trunk/uspace/lib/libc/arch/ia64/Makefile.inc
x /trunk/uspace/lib/libc/arch/mips32/include/byteorder.h
~ /trunk/uspace/lib/libc/arch/mips32/Makefile.inc
x /trunk/uspace/lib/libc/arch/mips32eb/include/byteorder.h
~ /trunk/uspace/lib/libc/arch/mips32eb/Makefile.inc
x /trunk/uspace/lib/libc/arch/ppc32/include/byteorder.h
~ /trunk/uspace/lib/libc/arch/ppc32/Makefile.inc
x /trunk/uspace/lib/libc/arch/sparc64/include/byteorder.h
~ /trunk/uspace/lib/libc/arch/sparc64/Makefile.inc
~ /trunk/uspace/lib/libc/generic/io/printf_core.c
~ /trunk/uspace/lib/libc/include/byteorder.h
~ /trunk/uspace/lib/libc/include/string.h
~ /trunk/uspace/lib/libc/Makefile
~ /trunk/uspace/lib/libc/Makefile.toolchain
~ /trunk/uspace/lib/softfloat/include/sftypes.h
~ /trunk/uspace/lib/softfloat/Makefile

Rev 4553 – Use fibril synchronization in libblock.

jermar — Thu, 18 Jun 2009 00:08:05 +0200

jermar – 2 file(s) modified
Use fibril synchronization in libblock.

~ /trunk/uspace/lib/libblock/libblock.c
~ /trunk/uspace/lib/libblock/libblock.h

Rev 4550 – Disk I/O should be serialized until libblock switches to fibril ...

jermar — Wed, 17 Jun 2009 22:52:14 +0200

jermar – 1 file(s) modified
Disk I/O should be serialized until libblock switches to fibril synchronization.

~ /trunk/uspace/lib/libblock/libblock.c

Rev 4549 – Fix assorted warnings and tiny glitches.

svoboda — Tue, 16 Jun 2009 23:53:42 +0200

svoboda – 5 file(s) modified
Fix assorted warnings and tiny glitches.

~ /trunk/uspace/app/init/init.c
~ /trunk/uspace/app/tester/stdio/stdio2.c
~ /trunk/uspace/lib/libblock/libblock.c
~ /trunk/uspace/lib/libc/generic/devmap.c
~ /trunk/uspace/srv/fb/ppm.c

Rev 4542 – Handle pending input using only one fibril. Relax serialization in ...

jermar — Mon, 15 Jun 2009 23:51:50 +0200

jermar – 3 file(s) modified
Handle pending input using only one fibril.
Relax serialization in console, keep your fingers crossed.
Do not create a new "pending" fibril after each received call.

~ /trunk/uspace/lib/libc/generic/async.c
~ /trunk/uspace/lib/libc/include/async.h
~ /trunk/uspace/srv/console/console.c

Rev 4541 – Stdio stream buffering (only for writing a.t.m.) Issue: Do we ...

svoboda — Mon, 15 Jun 2009 23:46:21 +0200

svoboda – 5 file(s) modified
Stdio stream buffering (only for writing a.t.m.) Issue: Do we need two moving delimiters (head, tail) to recover from error or is one moving data delimiter enough, like in the current implementation? (Where the buffer must be drained as a whole, cannot do it part at a time.

~ /trunk/uspace/app/bdsh/input.c
~ /trunk/uspace/app/tester/console/console1.c
~ /trunk/uspace/app/tetris/screen.c
~ /trunk/uspace/lib/libc/generic/io/io.c
~ /trunk/uspace/lib/libc/include/stdio.h

Rev 4535 – On condvar signal/broadcast, dequeue the waiting fibril from the waiters ...

jermar — Sun, 14 Jun 2009 14:30:27 +0200

jermar – 2 file(s) modified
On condvar signal/broadcast, dequeue the waiting fibril from the waiters list.
Add FIBRIL_CONDVAR_INITIALIZE.

~ /trunk/uspace/lib/libc/generic/fibril_sync.c
~ /trunk/uspace/lib/libc/include/fibril_sync.h

Rev 4528 – Use 'fibril_local' modifier for fibril-local variables instead of '__thread'. Since ...

svoboda — Fri, 12 Jun 2009 21:44:25 +0200

svoboda – 6 file(s) modified
Use 'fibril_local' modifier for fibril-local variables instead of '__thread'. Since it is decalred in fibril.h, it need not begin with '__'.

~ /trunk/uspace/lib/libc/arch/arm32/include/tls.h
~ /trunk/uspace/lib/libc/generic/async.c
~ /trunk/uspace/lib/libc/generic/fibril.c
~ /trunk/uspace/lib/libc/include/fibril.h
~ /trunk/uspace/srv/fb/fb.c
~ /trunk/uspace/srv/vfs/vfs_file.c

Rev 4527 – Condition variables for fibrils.

jermar — Fri, 12 Jun 2009 19:35:40 +0200

jermar – 2 file(s) modified
Condition variables for fibrils.

~ /trunk/uspace/lib/libc/generic/fibril_sync.c
~ /trunk/uspace/lib/libc/include/fibril_sync.h

Rev 4526 – Implement readers-writer locks for fibrils.

jermar — Thu, 11 Jun 2009 22:30:59 +0200

jermar – 3 file(s) modified
Implement readers-writer locks for fibrils.

~ /trunk/uspace/lib/libc/generic/fibril_sync.c
~ /trunk/uspace/lib/libc/include/fibril.h
~ /trunk/uspace/lib/libc/include/fibril_sync.h

Rev 4523 – remove obsolete terminology

decky — Wed, 10 Jun 2009 21:10:53 +0200

decky – 1 file(s) modified
remove obsolete terminology

~ /trunk/uspace/lib/libc/generic/io/vprintf.c

Rev 4522 – remove obsolete comment cstyle

decky — Wed, 10 Jun 2009 21:09:54 +0200

decky – 2 file(s) modified
remove obsolete comment
cstyle

~ /trunk/uspace/lib/libc/generic/fibril.c
~ /trunk/uspace/lib/libc/include/fibril_sync.h

Rev 4517 – Include fibril synchronization primitives in libc build.

jermar — Wed, 10 Jun 2009 00:11:18 +0200

jermar – 1 file(s) modified
Include fibril synchronization primitives in libc build.

~ /trunk/uspace/lib/libc/Makefile