Deduplicate shared code in dbregs_preserve_dr[0123]{,_yield,_continued}

Move common function code into shared subroutine.

While there remove checks for defined(HAVE_DBREGS). All x86 ports offer
debug register accessors.

Sponsored by <The NetBSD Foundation>
This commit is contained in:
kamil 2017-03-29 23:50:09 +00:00
parent 26c3616f87
commit f0df2ef69f
1 changed files with 119 additions and 873 deletions

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