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- Single user multi-task
- DLL support
- Posix signal
- Flash file system, including directory, soft link, hard
link, long file name. Power down,etc.
- Compact flash file system, saving flash space
- Preempt scheduler, even the task is running in kernel
mode
- Full tcp/ip support with Backetly socket interface, full
function of netfilter, including VPN,NAT,etc.
- Irda stack, including ircom
- Two sync interfaces can be chosen, System V5 ipc(msgq, shmem, sem)
or Windows ipc(Event, Semaphore, Critical section, WaitForSingleObject,etc.)
- Using Newlib as c lib
- PPP/SLIP/LAN support
- Real time extension
- Auto resource collect when process exit
- Block/non block/async IO support, support poll interface
- Loadable kernel module
- Easily porting Linux device driver and protocol
- Mips and Arm version is available, the other versions
are under development
- Mips version supports Mips16 and Arm version supports
thumb
- Using gcc as development tools, but Xipos has its own
executable file format and uses a special linker
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Xipos features with MMU£º |
- The whole OS kernel, user mode dlls and
applications can be eXecuted In Place
- Multi process multi thread, every process has its own VM space
- File mapping
- Win32 memory interface support, VirtualAlloc VirtualFree,etc
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XIPOS Features Without MMU£º |
- Multi task
- Windows 3.1 memory interface can be used to reduce fragment, GlobalAlloc,
GlobalLock,etc
- DLL with process dependent data
- Ipc is still can be used
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