loader breaks with -O2 optimizations
- From: "Stephan F. Yaraghchi" <stephan@xxxxxxxxxxxxx>
- Date: Tue, 30 Oct 2007 15:32:19 +0100
After making world on a freshly installed 7.0-BETA1
the system does not boot anymore due to a broken loader:
FreeBSD/i386 bootstrap loader, Revision 1.1
(root@bigblue, Tue Oct 30 11:26:32 CET 2007)
Can't work out which disk we are booting from.
Guessed BIOS device 0xffffffff not found by probes defaulting to disk0:
panic: free: guard1 fail@ 0x6ded4 from
/usr/src/sys/boot/i386/loader/../../common/module.c:959
--> Press a key on the console to reboot <--
I found out that the following line in my make.conf causes
the problem:
CFLAGS= -O2 -funroll-loops -pipe
After changing down to -O1 and making /usr/src/sys/boot again
the systems behaves properly at boot.
Is this behavior intended?
--
Stephan.
www.deine-stimme-gegen-armut.de
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