16 lines
678 B
Plaintext
16 lines
678 B
Plaintext
# $FreeBSD$
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# kernel gets loaded at 0x00f00000 by the loader, but runs at virtual address
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# 0xc0f00000. RAM starts at 0. We put the pagetable at a reasonable place
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# in memory, but may need to bounce it higher if there's a problem with this.
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# We could paper over this by loading the kernel at 0xc0000000 virtual, but
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# that leads to other complications, so we'll just reclaim the lower region of
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# ram after we're loaded. Put the page tables for startup at 1MB.
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makeoptions KERNPHYSADDR=0x00f00000
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makeoptions KERNVIRTADDR=0xc0f00000
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options KERNPHYSADDR=0x00f00000
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options KERNVIRTADDR=0xc0f00000
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options PHYSADDR=0x00000000
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options STARTUP_PAGETABLE_ADDR=0x00100000
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