From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jerry Van Baren Date: Thu, 29 Oct 2009 17:16:04 -0400 Subject: [U-Boot] ppc_4xx-objcopy is eating my RAM In-Reply-To: References: Message-ID: <4AEA0614.5050004@ge.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de alan A. A wrote: > Hi, > > when i try to build u-boot 1.3.2, i get the following error: > > > make[1]: Leaving directory `/home/ctech/ppc/package/usr/src/u-boot-1.3.2/board/CT/lx411s' > UNDEF_SYM=`ppc_4xx-objdump -x lib_generic/libgeneric.a board/CT/lx411s/liblx411s.a cpu/ppc4xx/libppc4xx.a lib_ppc/libppc.a fs/cramfs/libcramfs.a fs/fat/libfat.a fs/fdos/libfdos.a fs/jffs2/libjffs2.a fs/reiserfs/libreiserfs.a fs/ext2/libext2fs.a net/libnet.a disk/libdisk.a drivers/bios_emulator/libatibiosemu.a drivers/block/libblock.a drivers/dma/libdma.a drivers/hwmon/libhwmon.a drivers/i2c/libi2c.a drivers/input/libinput.a drivers/misc/libmisc.a drivers/mtd/libmtd.a drivers/mtd/nand/libnand.a drivers/mtd/nand_legacy/libnand_legacy.a drivers/mtd/onenand/libonenand.a drivers/net/libnet.a drivers/net/sk98lin/libsk98lin.a drivers/pci/libpci.a drivers/pcmcia/libpcmcia.a drivers/spi/libspi.a drivers/rtc/librtc.a drivers/serial/libserial.a drivers/usb/libusb.a drivers/video/libvideo.a post/libpost.a post/drivers/libpostdrivers.a post/lib_ppc/libpostppc.a post/lib_ppc/fpu/libpostppcfpu.a post/cpu/ppc4xx/libpostppc4xx.a common/libcommon.a common/jpeg/libjpeg.a libfdt/libfdt.a api/ libapi.a |sed -n -e 's/.*\(__u_boot_cmd_.*\)/-u\1/p'|sort|uniq`;\ > cd /home/ctech/ppc/package/usr/src/u-boot-1.3.2 && ppc_4xx-ld -Bstatic -T /home/ctech/ppc/package/usr/src/u-boot-1.3.2/board/CT/lx411s/u-boot.lds -n -Ttext 0xfffd0000 $UNDEF_SYM cpu/ppc4xx/start.o cpu/ppc4xx/resetvec.o \ > --start-group lib_generic/libgeneric.a board/CT/lx411s/liblx411s.a cpu/ppc4xx/libppc4xx.a lib_ppc/libppc.a fs/cramfs/libcramfs.a fs/fat/libfat.a fs/fdos/libfdos.a fs/jffs2/libjffs2.a fs/reiserfs/libreiserfs.a fs/ext2/libext2fs.a net/libnet.a disk/libdisk.a drivers/bios_emulator/libatibiosemu.a drivers/block/libblock.a drivers/dma/libdma.a drivers/hwmon/libhwmon.a drivers/i2c/libi2c.a drivers/input/libinput.a drivers/misc/libmisc.a drivers/mtd/libmtd.a drivers/mtd/nand/libnand.a drivers/mtd/nand_legacy/libnand_legacy.a drivers/mtd/onenand/libonenand.a drivers/net/libnet.a drivers/net/sk98lin/libsk98lin.a drivers/pci/libpci.a drivers/pcmcia/libpcmcia.a drivers/spi/libspi.a drivers/rtc/librtc.a drivers/serial/libserial.a drivers/usb/libusb.a drivers/video/libvideo.a post/libpost.a post/drivers/libpostdrivers.a post/lib_ppc/libpostppc.a post/lib_ppc/fpu/libpostppcfpu.a post/cpu/ppc4xx/libpostppc4xx.a common/libcommon.a common/jpeg/libjpeg.a libfdt/libfdt.a api/libapi.a --en d-group -L /home/ctech/ppc/package/usr/bin/../lib/gcc/powerpc-linux/4.2.2/pic -lgcc \ > -Map u-boot.map -o u-boot > > ppc_4xx-objcopy --gap-fill=0xff -O srec u-boot u-boot.srec > ppc_4xx-objcopy: u-boot.srec: Bad value > ^Cmake: *** Deleting file `u-boot.srec' > make: *** [u-boot.srec] Interrupt > > if i do not interrupt it, it eats all of RAM and Swapfile. I do not know what is causing this error. > Any ideas? You have a LARGE hole in your memory map (something is linked at the start of memory and something is linked at the end of memory) and objdump is merrily filling it with 0xFF. You are probably creating a 4GB output file that is nearly all 0xFF. Use ${CROSS_COMPILE}objdump -h on your .elf file to see where things are located, then fix your memory map. gvb