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#include	"u.h"
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#include	"../port/lib.h"
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#include	"mem.h"
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#include	"dat.h"
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#include	"fns.h"
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#include	"io.h"
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#include	"ureg.h"
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Mbi	mbhdr;
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int	nmmap;
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/* these need to end up in low memory */
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Mbi	*multibootheader = &mbhdr;
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MMap	mmap[32+1];
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void
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mkmultiboot(void)
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{
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	MMap *lmmap;
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	/* reuse the bios table memory */
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	multibootheader = (Mbi *)KADDR(BIOSTABLES);
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	memset(multibootheader, 0, sizeof *multibootheader);
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	lmmap = (MMap *)(multibootheader + 1);
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	memmove(lmmap, mmap, sizeof mmap);
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	multibootheader->cmdline = PADDR(BOOTLINE);
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	multibootheader->flags |= Fcmdline;
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	if(nmmap != 0){
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		multibootheader->mmapaddr = PADDR(lmmap);
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		multibootheader->mmaplength = nmmap*sizeof(MMap);
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		multibootheader->flags |= Fmmap;
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	}
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	multibootheader = (Mbi *)PADDR(multibootheader);
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	if(v_flag)
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		print("PADDR(&multibootheader) %#p\n", multibootheader);
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}