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2623
6070 d 1 h
jermar
/trunk/kernel/generic/
Introduce the IPC_FF_ROUTE_FROM_ME forwarding flag.
2622
6070 d 1 h
jermar
/trunk/
Add mode argument to IPC forward.
This argument can be used to modify the way forward behaves.
2619
6073 d 18 h
jermar
/trunk/
Modify ipc_answer_*() to make use of all six syscall arguments. The recommended
means of answering calls is via the ipc_answer_m() macros (where m denotes the
number of return arguments) that automatically decide between the fast register
version or the slow universal version of ipc_answer().
2618
6074 d 6 h
jermar
/trunk/
Modify asynchronous IPC to make use of all six syscall arguments. The preferred
means of asynchronous communication is now via the set of ipc_call_async_m()
macros, where m is the number of payload arguments passed to the kernel. These
macros will automatically decide between the fast and the universal slow version
of ipc_call_async.
2615
6075 d 3 h
jermar
/trunk/
Modify synchronous IPC to make use of all six syscall arguments. The preferred
means of synchronous communication is now via the set of ipc_call_sync_m_n()
macros, where m is the number of payload arguments passed to the kernel and n is
the number of return values. These macros will automatically decide between the
fast and the universal slow version of ipc_call_sync.
2614
6076 d 1 h
jermar
/trunk/kernel/generic/include/ipc/
Grow the IPC data structures from 3 to 5 payload arguments.
No IPC API changes so far.
2605
6077 d 23 h
jermar
/trunk/
Start support for six syscall arguments.
This breaks all architectures.
2573
6101 d 20 h
jermar
/trunk/kernel/generic/include/lib/
Add SHF_TLS ELF section header flag.
This will be needed for detecting alignment of TLS sections of userspace tasks
loaded at runtime.
2572
6120 d 10 h
jermar
/trunk/kernel/
Remove duplicit implementation of strlen() in kernel, rename is_digit(),
is_white() and co. to their standard names (e.g. isdigit(), isspace()) and
remove duplicit implementation of isdigit(). Fix cstyle in kernel printf()
implementation.
2556
6126 d 4 h
jermar
/trunk/kernel/generic/
Rename as_get_size() to as_area_get_size() and add a doxygen comment.
2550
6126 d 22 h
cejka
/trunk/
Fixed naming convention in IPC.
2527
6139 d 4 h
jermar
/trunk/
VFS work.
Added mandatory VFS_LOOKUP
Handling of VFS_REGISTER request should be now more or less complete.
Added code that inserts the new fs_info structure into the list of registered
filesystems and creates a callback connection to the client FS.
2523
6140 d 6 h
jermar
/trunk/
VFS work.
Now, each VFS connection fibril will accept requests in a loop. The idea is that
each connection will be potentially reused for multiple requests before it is
closed by the server.
More VFS_REGISTER bits. Make use of the IPC_M_DATA_SEND wrappers introduced in
the previous commit.
Add enum members for more VFS operations.
2504
6187 d 20 h
jermar
/trunk/kernel/generic/
Give the AVL tree walkers the possibility to take an argument.
Each walker is now supposed to return a bool value to support walk termination.
Switch over from the tasks_btree B+tree to tasks_tree AVL tree.
This makes the fix for ticket #48 complete.
2502
6188 d 1 h
jermar
/trunk/kernel/generic/
Replace the threads_btree B+tree with an AVL tree. The new variable is called
threads_tree. For printing list of threads, use the new AVL tree walker
mechanism.
This solves half of ticket #48.
2501
6188 d 1 h
jermar
/trunk/kernel/generic/
Add explicit type for an AVL tree key.
Add function to walk an AVL tree using a supplied walker.
2499
6188 d 4 h
jermar
/trunk/kernel/
Import the AVL tree implementation from the RCU branch.
2494
6205 d 19 h
jermar
/trunk/kernel/generic/
Implement a new mechanism for copying data between two address spaces based on
IPC. New system method IPC_M_DATA_SEND is introduced. The implementation is
generic and does not make use of any possible architecture optimizations such as
direct copy from one address space to another.
2493
6205 d 23 h
jermar
/trunk/kernel/generic/include/ipc/
Collapse IPC method numbers.
2476
6226 d 18 h
jermar
/trunk/
Cleanup.
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