ref: 8d51e7fa1a1dbcbde513c2b756d504c879598907
parent: 60bb408acca3b48b17f9158132849b894ad9f234
author: cinap_lenrek <cinap_lenrek@felloff.net>
date: Sun Jan 26 14:01:36 EST 2020
kernel: implement portable userinit() and simplify process creation replace machine specific userinit() by a portable implemntation that uses kproc() to create the first process. the initcode text is mapped using kmap(), so there is no need for machine specific tmpmap() functions. initcode stack preparation should be done in init0() where the stack is mapped and can be accessed directly. replacing the machine specific userinit() allows some big simplifications as sysrfork() and kproc() are now the only callers of newproc() and we can avoid initializing fields that we know are being initialized by these callers. rename autogenerated init.h and reboot.h headers. the initcode[] and rebootcode[] blobs are now in *.i files and hex generation was moved to portmkfile. the machine specific mkfile only needs to specify how to build rebootcode.out and initcode.out.