On Mon, Apr 12, 2010 at 10:34:30PM +0400, Dmitry Krivenok wrote: > Hello Hackers, > > I'm trying to build FreeBSD-CURRENT (r206494) with DEBUG_FLAGS='-g -O0'. > > Below are the commands I executed: > > export DEBUG_FLAGS='-g -O0' > > cd /usr/src/ > > time make buildworld > > > I got the following error: > > ... > > ... > > objcopy -S -O binary boot2.out boot2.bin > > btxld -v -E 0x2000 -f bin -b > /usr/src/obj/usr/src/sys/boot/i386/boot2/../btx/btx/btx -l boot2.ldr -o > boot2.ld -P 1 boot2.bin > > kernel: ver=1.02 size=690 load=9000 entry=9010 map=16M pgctl=1:1 > > client: fmt=bin size=20ed text=0 data=0 bss=0 entry=0 > > output: fmt=bin size=297d text=200 data=277d org=0 entry=0 > > -2941 bytes available > > *** Error code 1 > > > > Stop in /usr/src/sys/boot/i386/boot2. > > *** Error code 1 > > > > Stop in /usr/src/sys/boot/i386. > > *** Error code 1 > > > > Stop in /usr/src/sys/boot. > > *** Error code 1 > > > > Stop in /usr/src/sys. > > *** Error code 1 > > > > Stop in /usr/src. > > *** Error code 1 > > > > Stop in /usr/src. > > *** Error code 1 > > > > Stop in /usr/src. > > > > real 87m23.033s > > user 53m7.195s > > sys 30m10.744s > > > Error message "-2941 bytes available" is not clear for me :) > What's wrong?
It is 2941 bytes too big for bootcode. Bootcode is size constrained. > > Thank you beforehand! > > P.S. > Note that compiling with DEBUG_FLAGS='-g' works fine. Yes - because it compiles with -O2 then, which allows the compiler to buld smaller code. -- B.Walter <[email protected]> http://www.bwct.de Modbus/TCP Ethernet I/O Baugruppen, ARM basierte FreeBSD Rechner uvm. _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "[email protected]"
