Date: Sat, 5 Apr 2003 03:15:34 -0800 (PST) From: Peter Wemm <peter@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 28218 for review Message-ID: <200304051115.h35BFY31051096@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=28218 Change 28218 by peter@peter_overcee on 2003/04/05 03:15:15 temporarily use another symbol for the page table array Affected files ... .. //depot/projects/hammer/sys/x86_64/include/pmap.h#12 edit .. //depot/projects/hammer/sys/x86_64/x86_64/locore.s#24 edit .. //depot/projects/hammer/sys/x86_64/x86_64/pmap.c#15 edit .. //depot/projects/hammer/sys/x86_64/x86_64/vm_machdep.c#15 edit Differences ... ==== //depot/projects/hammer/sys/x86_64/include/pmap.h#12 (text+ko) ==== @@ -153,7 +153,7 @@ extern pml4_entry_t PML4[]; extern pdp_entry_t PDP[]; extern pd_entry_t PTD[]; -extern pd_entry_t PML4pml4e[]; +extern pd_entry_t PTDpde[]; extern pml4_entry_t *IdlePML4; /* physical address of "Idle" state directory */ extern pdp_entry_t *IdlePDP; /* physical address of "Idle" state directory */ ==== //depot/projects/hammer/sys/x86_64/x86_64/locore.s#24 (text+ko) ==== ==== //depot/projects/hammer/sys/x86_64/x86_64/pmap.c#15 (text+ko) ==== @@ -538,7 +538,7 @@ pmap_is_current(pmap_t pmap) { return (pmap == kernel_pmap || - (pmap->pm_pdir[PTDPTDI] & PG_FRAME) == (PML4pml4e[0] & PG_FRAME)); + (pmap->pm_pdir[PTDPTDI] & PG_FRAME) == (PTDpde[0] & PG_FRAME)); } /* ==== //depot/projects/hammer/sys/x86_64/x86_64/vm_machdep.c#15 (text+ko) ==== @@ -272,7 +272,7 @@ printf("Keyboard reset did not work, attempting CPU shutdown\n"); DELAY(1000000); /* wait 1 sec for printf to complete */ /* force a shutdown by unmapping entire address space ! */ - bzero((caddr_t)PML4, NBPML4T); + bzero((caddr_t)PTD, NBPTD); /* "good night, sweet prince .... <THUNK!>" */ invltlb();
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