Changes between Version 74 and Version 75 of WikiStart


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Timestamp:
May 26, 2015, 6:26:31 PM (10 years ago)
Author:
alain
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  • WikiStart

    v74 v75  
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    22 == __A) [wiki:mapping_info Mapping]__ ==
     22== __1) [wiki:mapping_info Mapping]__ ==
    2323
    2424Both the target hardware architecture and the mapping directives (placement of software tasks on the physical processors / placement of the software objects on the physical memory banks) must be described in a python script. This section describes the Python constructs used to describe the mapping. This python script generates the ''map.bin'' C binary  file, that is used by the boot-loader to initialise the system.
    2525
    26 == __B) [wiki:boot_loader Boot Procedure]__ ==
     26== __2) [wiki:boot_loader Boot Procedure]__ ==
    2727
    2828This section describes the three phases boot procedure.
    2929
    30 == __C) [wiki:common_functions Common Functions]__ ==
     30== __3) [wiki:common_functions Common Functions]__ ==
    3131
    3232Here are presented the utility functions that can be used by both the bootloader (in the boot phase), and by the kernel (in the execution phase).
    3333
    34 == __D) [wiki:kernel_functions Kernel Services]__ ==
     34== __4) [wiki:kernel_functions Kernel Services]__ ==
    3535
    3636Here are presented the functions implementing the main services provided by the GIET_VM in the execution phase:  syscall handler,  interrupt handler,  exception handler, and  context switch handler.
    3737
    38 == __E) [wiki:library_stdio System calls]__ ==
     38== __5) [wiki:library_stdio System calls]__ ==
    3939
    4040Here are presented all the C functions that can be used by an user application (in the execution phase) to require a service to the operating system. All these functions contain a ''syscall'' instruction that force the processor to enter the kernel mode.
    4141
    42 == __F) [wiki:user_libraries User level libraries]__ ==
     42== __6) [wiki:user_libraries User level libraries]__ ==
    4343
    4444Here are presented various libraries of C functions that can be used by an user application for synchronization,  inter-task communications, or for dynamic memory allocation.
    4545All these services are provided at user level, and do not require the processor to enter the kernel mode.
    4646
    47 == __G) [wiki:peripherals_drivers Peripherals Drivers]__ ==
     47== __7) [wiki:peripherals_drivers Peripherals Drivers]__ ==
    4848
    49 This section defines the software drivers APIs for the peripherals supported by he GIET_VM.
     49This section defines the software drivers APIs for the peripherals supported by the GIET_VM.
    5050
    51 == __H) [wiki:user_applications User Applications]__ ==
     51== __8) [wiki:file_system Peripherals File System]__ ==
     52
     53This section describes the FAT32 file system supported by the GIET_VM.
     54
     55== __9) [wiki:user_applications User Applications]__ ==
    5256
    5357This section describes the user applications that have been developed to analyse the TSAR many-cores architecture an the GIET_VM OS scalability.
    54