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amd64: assert that size of the software prototype table for gdt is equal

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to the size of hardware gdt.

Reviewed by:	jhb, markj
Tested by:	pho
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
Differential revision:	https://reviews.freebsd.org/D22302
This commit is contained in:
Konstantin Belousov 2019-11-12 15:47:46 +00:00
parent a8fe77d877
commit de6f295446
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=354644
1 changed files with 1 additions and 0 deletions
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sys/amd64/amd64/machdep.c
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@ -794,6 +794,7 @@ struct soft_segment_descriptor gdt_segs[] = {
.ssd_def32 = 0,
.ssd_gran = 0 },
};
_Static_assert(nitems(gdt_segs) == NGDT, "Stale NGDT");
void
setidt(int idx, inthand_t *func, int typ, int dpl, int ist)