physical memory

• To: oskit-users@fast.cs.utah.edu
• Subject: physical memory
• From: =?iso-8859-1?q?zheng=20helen?= <zay_tmp@yahoo.co.uk>
• Date: Fri, 24 May 2002 04:15:28 +0100 (BST)
• Sender: owner-oskit-users@fast.cs.utah.edu

I'm a newer to oskit.I have some questions about physical memory during startup.

multiboot.S takes the values of mem_lower and mem_upper,how much size mem_upper ?  then   kern/x86/pc/base_multiboot_init_mem takes the value of phys_mem_max,  phys_mem_max is physical memory 's size ? at the same time,I know little about multiboot ,includes multiboot startup.

thanks in advance.

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