Date: Thu, 10 Apr 2003 14:07:55 -0700 (PDT) From: Peter Wemm <peter@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 28738 for review Message-ID: <200304102107.h3AL7ttG021799@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=28738 Change 28738 by peter@peter_daintree on 2003/04/10 14:07:23 Update for aligned_tss changes. (moved declaration back to tss.h so that genassym and swtch.s can see it). Dont truncate any %cr0 upper bits in cpu_setregs() (not that any exist) Affected files ... .. //depot/projects/hammer/sys/x86_64/x86_64/machdep.c#63 edit Differences ... ==== //depot/projects/hammer/sys/x86_64/x86_64/machdep.c#63 (text+ko) ==== @@ -507,7 +507,7 @@ void cpu_setregs(void) { - unsigned int cr0; + register_t cr0; cr0 = rcr0(); cr0 |= CR0_NE; /* Done by npxinit() */ @@ -553,15 +553,7 @@ static char dblfault_stack[PAGE_SIZE]; -/* - * Nasty hack to arrange internal longword alignment. - * What were they thinking?? - */ -static struct { - u_int32_t pad; - struct x86_64tss tss __packed; -} common_tss; - +struct aligned_tss common_tss; /* software prototypes -- in more palatable form */ struct soft_segment_descriptor gdt_segs[] = {
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