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HelenOS
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kernel
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generic/
– Rev 2916
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2916
5980 d 16 h
jermar
/trunk/kernel/generic/src/
More formatting changes.
2914
5980 d 16 h
jermar
/trunk/kernel/generic/src/synch/
Formatting improvements.
2909
5980 d 19 h
jermar
/trunk/kernel/generic/src/synch/
timeouted vs. timed out
2907
5980 d 19 h
jermar
/trunk/kernel/generic/src/proc/
Improve comment for thread_create().
2802
6018 d 0 h
jermar
/trunk/kernel/generic/
Fix initialization of answerbox->task in ipc_answerbox_init.
Contributed by Jiri Svoboda.
2797
6019 d 15 h
jermar
/trunk/kernel/
Each architecture should only announce its endianity.
The conversion macros should be defined only once.
2794
6020 d 15 h
jermar
/trunk/kernel/
Add macros for byte swapping of uint16_t's.
2790
6024 d 1 h
jermar
/trunk/kernel/generic/src/proc/
Fix typo ALV tree vs. AVL tree.
2765
6044 d 15 h
jermar
/trunk/kernel/generic/src/proc/
tasklet.c needs to include config.h
2746
6055 d 18 h
decky
/trunk/kernel/
start merging tasklets (more or less a rewrite)
2745
6055 d 23 h
decky
/trunk/
code cleanup (mostly signed/unsigned)
allow extra compiler warnings
2725
6076 d 21 h
decky
/trunk/kernel/
remove config.memory_size, get_memory_size() and memory_init.{c|d}
the amount of available memory can be calculated from the sizes of the zones
add FRAMES2SIZE, SIZE2KB and SIZE2MB functions/macros (code readability)
2724
6076 d 21 h
decky
/trunk/kernel/generic/src/interrupt/
enlarge description field
2721
6077 d 21 h
decky
/trunk/kernel/
convert e820list to a generic physmem command
2712
6081 d 21 h
decky
/trunk/kernel/
prettyprint output
2701
6088 d 23 h
jermar
/trunk/kernel/
Fix cstyle and (c) to 2008.
2697
6098 d 22 h
decky
/trunk/kernel/
amd64: shorten kernel address space by 2 GB to support proper mapping of more than 2 GB of physical memory
2684
6107 d 15 h
jermar
/trunk/
Add libc and VFS implementation of lseek(), VFS_SEEK resp.
Add the size member to the VFS node structure (not yet initialized).
2677
6113 d 18 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
6114 d 1 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
6121 d 14 h
jermar
/trunk/
Add support for IPC_M_DATA_READ calls.
2661
6121 d 15 h
jermar
/trunk/kernel/generic/src/ipc/
Release the IPC_M_DATA_WRITE buffer even if the write is refused by the
recipient.
2660
6121 d 15 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().
2647
6128 d 16 h
jermar
/trunk/kernel/generic/src/mm/
Fix a bug in anonymous address space area sharing. Call the backend's share
function only if the source area is not already shared. Otherwise increment the
sh_info refcount. Without this fix, the kernel will try to recreate the pagemap
if three and more address space areas attempt to share the same data.
2646
6128 d 16 h
jermar
/trunk/kernel/generic/include/
Formatting.
2638
6140 d 15 h
jermar
/trunk/
Sync IPC comments with IPC code.
2637
6140 d 15 h
cejka
/trunk/
Extended IPC_M_CONNECT_TO_ME to use 3 user defined parameters.
Phone identifier is passed in ARG5.
2636
6142 d 14 h
jermar
/trunk/
Update comments wrt the previous commit.
Minor formatting fixes.
2635
6142 d 15 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.
2632
6143 d 10 h
decky
/trunk/kernel/generic/src/proc/
try to kill the tasks fewer times by introducing a delay in iterations
2626
6150 d 1 h
jermar
/trunk/kernel/generic/
Support for 5 payload arguments for IPC irq notifications and the pseudo code.
2623
6150 d 21 h
jermar
/trunk/kernel/generic/
Introduce the IPC_FF_ROUTE_FROM_ME forwarding flag.
2622
6150 d 21 h
jermar
/trunk/
Add mode argument to IPC forward.
This argument can be used to modify the way forward behaves.
2620
6153 d 2 h
jermar
/trunk/
Be more deterministic when a user accidently uses fast version of IPC
call/answer instead of the full one and passes fewer arguments than required by
the recipient of the call/response.
and the recipient interprets arguments that
were actually not passed by the sender.
2619
6154 d 14 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
6155 d 2 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.
2617
6155 d 18 h
jermar
/trunk/kernel/generic/src/ipc/
STRUCT_TO_USPACE may fail in sys_ipc_call_sync_fast.
2615
6155 d 23 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
6156 d 20 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
6158 d 19 h
jermar
/trunk/
Start support for six syscall arguments.
This breaks all architectures.