| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 2623 |
6049 d 21 h |
jermar |
/trunk/kernel/generic/ |
Introduce the IPC_FF_ROUTE_FROM_ME forwarding flag. |
|
| 2622 |
6049 d 21 h |
jermar |
/trunk/ |
Add mode argument to IPC forward.
This argument can be used to modify the way forward behaves. |
|
| 2620 |
6052 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 |
6053 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 |
6054 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 |
6054 d 18 h |
jermar |
/trunk/kernel/generic/src/ipc/ |
STRUCT_TO_USPACE may fail in sys_ipc_call_sync_fast. |
|
| 2615 |
6054 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 |
6055 d 21 h |
jermar |
/trunk/kernel/generic/include/ipc/ |
Grow the IPC data structures from 3 to 5 payload arguments.
No IPC API changes so far. |
|
| 2613 |
6056 d 15 h |
jermar |
/trunk/ |
Support for six syscall arguments for ia32. |
|
| 2612 |
6056 d 15 h |
jermar |
/trunk/kernel/arch/ |
Cleanup. |
|
| 2611 |
6056 d 21 h |
jermar |
/trunk/ |
Support for six syscall arguments for arm32. |
|
| 2610 |
6057 d 19 h |
jermar |
/trunk/ |
Support for six syscall arguments for sparc64.
There is a minor stability issue which needs to be fixed (kernel panics upon entering kconsole from the
console task). |
|
| 2608 |
6057 d 19 h |
jermar |
/trunk/ |
Support for six syscall arguments on ia64.
--iSupis line, and those below, will be ignored--
M kernel/arch/ia64/include/interrupt.h
M kernel/arch/ia64/src/ivt.S
M kernel/arch/ia64/src/interrupt.c
M uspace/lib/libc/arch/ia64/src/syscall.S |
|
| 2607 |
6057 d 19 h |
jermar |
/trunk/ |
Support for six syscall arguments on mips32. |
|
| 2606 |
6057 d 19 h |
jermar |
/trunk/ |
Support for 6 syscalls arguments on amd64. |
|
| 2605 |
6057 d 19 h |
jermar |
/trunk/ |
Start support for six syscall arguments.
This breaks all architectures. |
|
| 2604 |
6058 d 19 h |
jermar |
/trunk/kernel/arch/amd64/src/ |
Fix register names in exception dump and cstyle. |
|
| 2603 |
6061 d 22 h |
jermar |
/trunk/kernel/ |
Fix case. |
|
| 2602 |
6061 d 22 h |
jermar |
/trunk/ |
Work around the way symtab.data section is constructed.
This fixes building of ia64. |
|
| 2601 |
6062 d 18 h |
jermar |
/trunk/kernel/generic/src/ipc/ |
Fix and improve two IPC related comments. |
|
| 2599 |
6063 d 12 h |
decky |
/trunk/kernel/ |
replace prescott cpu type with currently more known category |
|
| 2585 |
6074 d 13 h |
cejka |
/trunk/ |
Better fix of labels in configuration script. |
|
| 2584 |
6074 d 13 h |
cejka |
/trunk/kernel/ |
Fixed labels for framebuffer options used by build script. |
|
| 2582 |
6076 d 14 h |
jermar |
/trunk/ |
Change BFD_TARGET from elf32-little to elf32-littlearm. |
|
| 2579 |
6076 d 14 h |
jermar |
/trunk/kernel/arch/ia64/ |
Binutils 2.18 will refuse to link elf64-little with elf64-ia64-little.
Change BFD_NAME from elf64-little to elf64-ia64-little. |
|
| 2575 |
6078 d 15 h |
jermar |
/trunk/kernel/arch/ia32/src/ |
Formatting fixes. |
|
| 2574 |
6078 d 16 h |
jermar |
/trunk/kernel/generic/src/lib/ |
Fix elf.c's formatting and add code that can be later enhanced and used to
remember task's TLS section alignment, address and size. |
|
| 2573 |
6081 d 16 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 |
6100 d 6 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. |
|
| 2571 |
6100 d 20 h |
jermar |
/trunk/kernel/generic/src/printf/ |
Fix the string printing precision bug also in the kernel. |
|
| 2557 |
6105 d 23 h |
jermar |
/trunk/kernel/generic/src/ipc/ |
Enable forwarding of IPC_M_AS_AREA_SEND, IPC_M_AS_AREA_RECV, IPC_M_DATA_SEND
calls. In order to prevent the forwarder from cloberring the call data (i.e.
source and destination address, and size) by treating these three methods as
immutable on forward. This feature is experimental, but has huge benefits in
that it can significantly reduce the amount of data sharing (the middle man need
not modify its address space mappings) or the amount of data copying (the middle
man need not receive the data from the sender and then resend them to the next
recipient). As a result, it can reduce N such calls for a communication channel
with N tasks along the way to 1 such call. |
|
| 2556 |
6106 d 0 h |
jermar |
/trunk/kernel/generic/ |
Rename as_get_size() to as_area_get_size() and add a doxygen comment. |
|
| 2550 |
6106 d 18 h |
cejka |
/trunk/ |
Fixed naming convention in IPC. |
|
| 2538 |
6111 d 0 h |
vana |
/trunk/kernel/arch/ia64/include/drivers/ |
Macro naming correction |
|
| 2537 |
6111 d 1 h |
vana |
/trunk/kernel/arch/ia64/include/drivers/ |
IA64 keyboard lost headerfile |
|
| 2527 |
6119 d 0 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 |
6120 d 2 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. |
|
| 2519 |
6121 d 22 h |
vana |
/trunk/ |
Pack ski version of HelenOS to image.boot loader |
|
| 2517 |
6124 d 23 h |
vana |
/trunk/kernel/arch/ia64/include/ |
Missing header file |
|
| 2516 |
6125 d 14 h |
vana |
/trunk/kernel/ |
IA64 rest of neaded changes to work with simics keyboard |
|