Changes between Version 48 and Version 49 of boot_procedure


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Timestamp:
Feb 28, 2019, 11:01:21 AM (8 months ago)
Author:
alain
Comment:

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  • boot_procedure

    v48 v49  
    4848The main constraint is the following: the ''kcode''  segment (in the KERNEL_CODE zone) must be entirely contained in one single big physical page (2 MBytes) because it will be mapped as one single big page in all process virtual spaces.
    4949
    50 All cores contribute to the boot procedure, but all cores are not simultaneously activated.
    51 A core is identified by  two indexes[cxy][lid] : ''cxy'' is the cluster identifier, an ''lid'' is the core local index in cluster:
     50
     51A core is identified by  two indexes: '''cxy''' is the cluster identifier, an '''lid''' is the core local index in cluster.
     52
     53All cores contribute to the boot procedure, but all cores are not simultaneously activated:
    5254 * in a first phase, only core[0][0] is running (core 0 in cluster 0).
    5355 * In a second phase, only core[cxy][0] are running (one core per cluster).