Changes between Version 5 and Version 6 of kernel_vmem


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Timestamp:
Jan 2, 2016, 4:54:09 PM (8 years ago)
Author:
alain
Comment:

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  • kernel_vmem

    v5 v6  
    66
    77The page table initialisation is statically done by the boot-loader. There is one page table for each vspace defined in the mapping. When the architecture is clusterised (X_WIDTH > 1 or Y_WIDTH > 1), for each vspace, the page table is replicated in each cluster.
     8
     9These functions can also be used by the kernel to dynamically map and unmap files to an application MMAP segment.
    810
    911The virtual address format is 32 bits: structured in 3 fields: