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Rev Age Author Path Log message Diff
4692 5384 d 4 h svoboda /branches/tracing/ Merge trunk changes up to r4686.  
3433 5721 d 1 h svoboda /branches/tracing/kernel/ Move kbox handling code into a separate module.  
3425 5721 d 13 h svoboda /branches/tracing/ Merge latest trunk changes into tracing (broken)  
3042 5827 d 9 h svoboda /branches/tracing/ Merged latest trunk changes to tracing.  
2812 5883 d 11 h svoboda /branches/tracing/ Group debug IPC calls under a single method number, differentiate by ARG1  
2809 5883 d 13 h svoboda /branches/tracing/ add call to read the debugged task's memory  
2808 5884 d 3 h svoboda /branches/tracing/ add kernel answerbox+thread to mediate access to task's memory  
2807 5884 d 14 h svoboda /branches/tracing/ initial support for debugging multithreaded tasks  
2805 5885 d 7 h svoboda /branches/tracing/ add ipc call to retrieve syscall arguments  
2801 5885 d 13 h svoboda /branches/tracing/ [tracing] initial debug interface support  
2800 5885 d 14 h svoboda /branches/tracing/kernel/generic/ [tracing] fix initialiation of answerbox->task in ipc_answerbox_init  
2787 5894 d 7 h decky /branches/tracing/ add dynamic linking, debugging and tracing branch  
2677 5981 d 6 h jermar /trunk/ Rename IPC_M_AS_AREA_SEND to IPC_M_SHARE_OUT. Rename IPC_M_AS_AREA_RECV to
IPC_M_SHARE_IN. Provide user-friendly wrappers for these methods so that even
dummies can get it right. Some applications using simpler protocols still use
these methods directly.		  
2676 5981 d 13 h jermar /trunk/ Simplify the IPC_M_DATA_WRITE protocol. Do not pass the source address space
virtual address to the recipient. This feature was not used anyway. Now
IPC_M_DATA_WRITE and IPC_M_DATA_READ are feature-aligned.		  
2662 5989 d 2 h jermar /trunk/ Add support for IPC_M_DATA_READ calls.  
2660 5989 d 3 h jermar /trunk/ Rename IPC_M_DATA_SEND to IPC_M_DATA_WRITE. Now, when we also add
IPC_M_DATA_READ, it will not clash and cause confusion with userspace wrappers
such as ipc_data_receive(). Rename the forementioned wrappers to
ipc_data_write_send(), ipc_data_write_receive() and ipc_data_write_deliver().		  
2638 6008 d 2 h jermar /trunk/ Sync IPC comments with IPC code.  
2637 6008 d 3 h cejka /trunk/ Extended IPC_M_CONNECT_TO_ME to use 3 user defined parameters.
Phone identifier is passed in ARG5.		  
2635 6010 d 3 h cejka /trunk/ Function ipc_connect_me_to sends 3 user defined arguments now.
One argument added also to ipc_forward_fast.
Fixed devmap and improved its test.		  
2623 6018 d 8 h jermar /trunk/kernel/generic/ Introduce the IPC_FF_ROUTE_FROM_ME forwarding flag.  
2622 6018 d 9 h jermar /trunk/ Add mode argument to IPC forward.
This argument can be used to modify the way forward behaves.		  
2614 6024 d 8 h jermar /trunk/kernel/generic/include/ipc/ Grow the IPC data structures from 3 to 5 payload arguments.
No IPC API changes so far.		  
2550 6075 d 6 h cejka /trunk/ Fixed naming convention in IPC.  
2527 6087 d 12 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 6088 d 14 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.		  
2494 6154 d 2 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 6154 d 6 h jermar /trunk/kernel/generic/include/ipc/ Collapse IPC method numbers.  
2471 6178 d 3 h jermar /trunk/ Greatly improve comments in the IPC layer.
Now I think I finally start to understand our IPC internals :-)		  
2106 6312 d 10 h jermar /trunk/kernel/ Merge as_t structure into one and leave the differring parts in as_genarch_t.

Indentation and formatting changes in header files.		  
2105 6316 d 10 h decky /trunk/kernel/ move ipc structures to ipc.h  
2098 6317 d 5 h decky /trunk/kernel/generic/ avoid conflict with potential keyword  
2089 6318 d 10 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes		  
2071 6329 d 2 h jermar /trunk/ (c) versus (C)  
2026 6366 d 0 h jermar /trunk/kernel/generic/include/ipc/ Improve comment.  
2025 6366 d 0 h jermar /trunk/ Coding style fixes.  
1941 6420 d 6 h decky /trunk/kernel/generic/include/ cleanup  
1933 6421 d 2 h jermar /trunk/kernel/generic/ Implement efficient IPC notification cleanup.  
1923 6422 d 2 h jermar /trunk/ Replace the old IRQ dispatcher and IPC notifier with new implementation.
Note that all architectures except for sparc64 are now broken
and don't even compile.		  
1888 6454 d 6 h jermar /trunk/ C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64.		  
1877 6459 d 13 h jermar /trunk/kernel/ Coding style fixes.
Remove unneeded sparc64 dummy functions.