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Rev Age Author Path Log message Diff
2647 6005 d 2 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 6005 d 3 h jermar /trunk/kernel/generic/include/ Formatting.  
2638 6017 d 1 h jermar /trunk/ Sync IPC comments with IPC code.  
2637 6017 d 1 h cejka /trunk/ Extended IPC_M_CONNECT_TO_ME to use 3 user defined parameters.
Phone identifier is passed in ARG5.		  
2636 6019 d 0 h jermar /trunk/ Update comments wrt the previous commit.
Minor formatting fixes.		  
2635 6019 d 1 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 6019 d 20 h decky /trunk/kernel/arch/mips32/src/ fix trivial bug in storing lastcount  
2633 6019 d 20 h decky /trunk/kernel/arch/mips32/ CPU cycle accounting on MIPS  
2632 6019 d 20 h decky /trunk/kernel/generic/src/proc/ try to kill the tasks fewer times by introducing a delay in iterations  
2630 6024 d 23 h jermar /trunk/kernel/arch/ Formatting fixes.  
2626 6026 d 11 h jermar /trunk/kernel/generic/ Support for 5 payload arguments for IPC irq notifications and the pseudo code.  
2623 6027 d 7 h jermar /trunk/kernel/generic/ Introduce the IPC_FF_ROUTE_FROM_ME forwarding flag.  
2622 6027 d 7 h jermar /trunk/ Add mode argument to IPC forward.
This argument can be used to modify the way forward behaves.		  
2620 6029 d 12 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 6031 d 0 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 6031 d 12 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 6032 d 4 h jermar /trunk/kernel/generic/src/ipc/ STRUCT_TO_USPACE may fail in sys_ipc_call_sync_fast.  
2615 6032 d 9 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 6033 d 7 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 6034 d 1 h jermar /trunk/ Support for six syscall arguments for ia32.  
2612 6034 d 1 h jermar /trunk/kernel/arch/ Cleanup.  
2611 6034 d 7 h jermar /trunk/ Support for six syscall arguments for arm32.  
2610 6035 d 5 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 6035 d 5 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 6035 d 5 h jermar /trunk/ Support for six syscall arguments on mips32.  
2606 6035 d 5 h jermar /trunk/ Support for 6 syscalls arguments on amd64.  
2605 6035 d 5 h jermar /trunk/ Start support for six syscall arguments.
This breaks all architectures.		  
2604 6036 d 5 h jermar /trunk/kernel/arch/amd64/src/ Fix register names in exception dump and cstyle.  
2603 6039 d 8 h jermar /trunk/kernel/ Fix case.  
2602 6039 d 8 h jermar /trunk/ Work around the way symtab.data section is constructed.
This fixes building of ia64.		  
2601 6040 d 4 h jermar /trunk/kernel/generic/src/ipc/ Fix and improve two IPC related comments.  
2599 6040 d 22 h decky /trunk/kernel/ replace prescott cpu type with currently more known category  
2585 6051 d 23 h cejka /trunk/ Better fix of labels in configuration script.  
2584 6051 d 23 h cejka /trunk/kernel/ Fixed labels for framebuffer options used by build script.  
2582 6054 d 0 h jermar /trunk/ Change BFD_TARGET from elf32-little to elf32-littlearm.  
2579 6054 d 0 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 6056 d 1 h jermar /trunk/kernel/arch/ia32/src/ Formatting fixes.  
2574 6056 d 2 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 6059 d 2 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 6077 d 16 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.