From owner-freebsd-hackers@FreeBSD.ORG Mon Apr 12 18:34:33 2010 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 2764B1065673 for ; Mon, 12 Apr 2010 18:34:33 +0000 (UTC) (envelope-from krivenok.dmitry@gmail.com) Received: from mail-ew0-f224.google.com (mail-ew0-f224.google.com [209.85.219.224]) by mx1.freebsd.org (Postfix) with ESMTP id 7910F8FC27 for ; Mon, 12 Apr 2010 18:34:32 +0000 (UTC) Received: by ewy24 with SMTP id 24so1162352ewy.33 for ; Mon, 12 Apr 2010 11:34:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:date:received:message-id :subject:from:to:content-type; bh=T6mwuogapU1WZLvRkxdoZ/Yb6ulWoM+nlmHRj21WSnQ=; b=ASFmpAUTgpVf/xa3BrkZHoPTQUQ6yyDnrhyLKeT4LNZoEPtHHxmQdrME749wEdSvhY jogRHTnMW52U7WVSsbf0CkRDHvlBKDvI60uQFUlGupQUXglYobRGLGw/Px64cZmbQXbV pu+WV9r97C/d2BOi+kkDwWvr9rdnQzaD3GBW8= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; b=unYSv7zDlLFzMG8Ai6eKY83p5nvRqrIHPIEcE+qQXqxX8dotd2kBhewfSCv4HJdQCi vTvDO7nhRjRI/muG8/4oBa3IMfU+fsg2X2uJIFUoCMd6mP4p797tV72yTLWARi9peW4+ iEz29zEry6FXOgbpHGRP5fgsuONSYFVyzKQ7k= MIME-Version: 1.0 Received: by 10.213.19.76 with HTTP; Mon, 12 Apr 2010 11:34:30 -0700 (PDT) Date: Mon, 12 Apr 2010 22:34:30 +0400 Received: by 10.213.60.13 with SMTP id n13mr2265652ebh.36.1271097271016; Mon, 12 Apr 2010 11:34:31 -0700 (PDT) Message-ID: From: Dmitry Krivenok To: freebsd-hackers@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Subject: Build world with DEBUG_FLAGS='-g -O0' X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 12 Apr 2010 18:34:33 -0000 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: ... ... ===> sys/boot/i386/boot2 (all) objcopy -S -O binary boot1.out boot1 dd if=/dev/zero of=boot2.ldr bs=512 count=1 1+0 records in 1+0 records out 512 bytes transferred in 0.000142 secs (3603160 bytes/sec) cc -Os -fno-guess-branch-probability -fomit-frame-pointer -fno-unit-at-a-time -mno-align-long-strings -mrtd -mno-mmx -mno-3dnow -mno-sse -mno-sse2 -mno -sse3 -DUFS1_AND_UFS2 -DFLAGS=0x80 -DSIOPRT=0x3f8 -DSIOFMT=0x3 -DSIOSPD=9600 -I/usr/src/sys/boot/i386/boot2/../../common -I/usr/src/sys/boot/i386/boot 2/../btx/lib -I. -Wall -Waggregate-return -Wbad-function-cast -Wcast-align -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wpointer-arith -W shadow -Wstrict-prototypes -Wwrite-strings -Winline --param max-inline-insns-single=100 -ffreestanding -mpreferred-stack-boundary=2 -mno-mmx -mno-3dnow -mn o-sse -mno-sse2 -mno-sse3 -m32 -march=i386 -g -O0 -std=gnu99 -S -o boot2.s.tmp /usr/src/sys/boot/i386/boot2/boot2.c sed -e '/align/d' -e '/nop/d' < boot2.s.tmp > boot2.s rm -f boot2.s.tmp as --32 -o boot2.o boot2.s cc -Os -fno-guess-branch-probability -fomit-frame-pointer -fno-unit-at-a-time -mno-align-long-strings -mrtd -mno-mmx -mno-3dnow -mno-sse -mno-sse2 -mno -sse3 -DUFS1_AND_UFS2 -DFLAGS=0x80 -DSIOPRT=0x3f8 -DSIOFMT=0x3 -DSIOSPD=9600 -I/usr/src/sys/boot/i386/boot2/../../common -I/usr/src/sys/boot/i386/boot 2/../btx/lib -I. -Wall -Waggregate-return -Wbad-function-cast -Wcast-align -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wpointer-arith -W shadow -Wstrict-prototypes -Wwrite-strings -Winline --param max-inline-insns-single=100 -ffreestanding -mpreferred-stack-boundary=2 -mno-mmx -mno-3dnow -mn o-sse -mno-sse2 -mno-sse3 -m32 -march=i386 -g -O0 -std=gnu99 -c /usr/src/sys/boot/i386/boot2/sio.S ld -static -N --gc-sections -nostdlib -m elf_i386_fbsd -Ttext 0x2000 -o boot2.out /usr/src/obj/usr/src/sys/boot/i386/boot2/../btx/lib/crt0.o boot2.o sio.o 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? Thank you beforehand! P.S. Note that compiling with DEBUG_FLAGS='-g' works fine. -- Sincerely yours, Dmitry V. Krivenok e-mail: krivenok.dmitry@gmail.com skype: krivenok_dmitry jabber: krivenok_dmitry@jabber.ru icq: 242-526-443