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Process virtual address space
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Process virtual address space

  • Subject: Process virtual address space
  • From: Prokash Sinha <email@hidden>
  • Date: Wed, 28 Oct 2015 18:40:25 -0700
  • X_v_e_cd: da1c40aa06a3c8eb5222c0d1384e458f
  • X_v_r_cd: 2eba603e1c3ceb3651b8025c5c611f1c
Folks,

I just saw in osx internal book ( by Levin), that in 64bit indeed the kernel space is shared mapped, like Windows and Linux.

So that was the confusion.

Correct me if I’m wrong, please.

What would happen if the process is 32 Mach-O ? Would there be some thunk layer, that would make it as if the process virtual address space is shared.

Thanks,
Prokash
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