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HelenOS
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trunk
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kernel/
– Rev 2753
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Diff
2746
6052 d 6 h
decky
/trunk/kernel/
start merging tasklets (more or less a rewrite)
2745
6052 d 11 h
decky
/trunk/
code cleanup (mostly signed/unsigned)
allow extra compiler warnings
2726
6070 d 12 h
vana
/trunk/
Basic IA64 boot and kernel suport for real machines
2725
6073 d 8 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
6073 d 9 h
decky
/trunk/kernel/generic/src/interrupt/
enlarge description field
2723
6074 d 7 h
decky
/trunk/kernel/arch/
remove memory_print_map(), as it duplicates functionality of physmem_print()
2722
6074 d 8 h
decky
/trunk/kernel/arch/mips32/
convert ARC specific commands to generic ones
2721
6074 d 9 h
decky
/trunk/kernel/
convert e820list to a generic physmem command
2720
6074 d 12 h
decky
/trunk/kernel/arch/mips32/src/mm/
prettyprint tlb command
2719
6074 d 12 h
decky
/trunk/kernel/arch/mips32/src/
prettyprint bkpts command
2713
6078 d 8 h
decky
/trunk/kernel/arch/amd64/src/boot/
remove fake tab
2712
6078 d 8 h
decky
/trunk/kernel/
prettyprint output
2703
6085 d 6 h
jermar
/trunk/kernel/arch/amd64/
Grow the initial identity mapping from 64M to 4G.
We should not allocate GDT's from above 4G or the amd64 will occassionally
triple-fault again.
2702
6085 d 9 h
decky
/trunk/kernel/arch/ia32/src/mm/
change cstyle to human-readable form
2701
6085 d 11 h
jermar
/trunk/kernel/
Fix cstyle and (c) to 2008.
2697
6095 d 9 h
decky
/trunk/kernel/
amd64: shorten kernel address space by 2 GB to support proper mapping of more than 2 GB of physical memory
2696
6095 d 13 h
decky
/trunk/kernel/arch/mips32/
initial support for dorder device in MSIM
2692
6099 d 5 h
decky
/trunk/kernel/arch/amd64/
move cpuid tests from amd64.c to boot.S
2684
6104 d 3 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
6110 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
6110 d 12 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
6118 d 1 h
jermar
/trunk/
Add support for IPC_M_DATA_READ calls.
2661
6118 d 2 h
jermar
/trunk/kernel/generic/src/ipc/
Release the IPC_M_DATA_WRITE buffer even if the write is refused by the
recipient.
2660
6118 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().
2647
6125 d 4 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
6125 d 4 h
jermar
/trunk/kernel/generic/include/
Formatting.
2638
6137 d 2 h
jermar
/trunk/
Sync IPC comments with IPC code.
2637
6137 d 3 h
cejka
/trunk/
Extended IPC_M_CONNECT_TO_ME to use 3 user defined parameters.
Phone identifier is passed in ARG5.
2636
6139 d 2 h
jermar
/trunk/
Update comments wrt the previous commit.
Minor formatting fixes.
2635
6139 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.
2634
6139 d 22 h
decky
/trunk/kernel/arch/mips32/src/
fix trivial bug in storing lastcount
2633
6139 d 22 h
decky
/trunk/kernel/arch/mips32/
CPU cycle accounting on MIPS
2632
6139 d 22 h
decky
/trunk/kernel/generic/src/proc/
try to kill the tasks fewer times by introducing a delay in iterations
2630
6145 d 0 h
jermar
/trunk/kernel/arch/
Formatting fixes.
2626
6146 d 13 h
jermar
/trunk/kernel/generic/
Support for 5 payload arguments for IPC irq notifications and the pseudo code.
2623
6147 d 8 h
jermar
/trunk/kernel/generic/
Introduce the IPC_FF_ROUTE_FROM_ME forwarding flag.
2622
6147 d 8 h
jermar
/trunk/
Add mode argument to IPC forward.
This argument can be used to modify the way forward behaves.
2620
6149 d 13 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
6151 d 1 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
6151 d 13 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.