Date: Sun, 04 Apr 1999 23:13:49 -0600 From: Warner Losh <imp@harmony.village.org> To: current@freebsd.org Subject: Boot blocks Message-ID: <199904050513.XAA69299@harmony.village.org>
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Just wanted to let people know that the unmodified boot blocks have 144 bytes free if you compile them -Os and -16 free if you compile them -O2. -fno-exceptions didn't seem to impact things at all, nor did -fno-sjlj-exceptions. At least in terms of size. So it looks like the right fix for the boot blocks is to use -Os rather than -O2. This will make them slightly slower, but no body[*] is going to be able to convince me that they can measure the difference. Warner [*] With the possible exception of Bruce. :-) To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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