Shinya,
Which linux distro are you using?
Regards, TsiChung
________________________________
From: Shinya Kuribayashi [mailto:skuribay@ruby.dti.ne.jp] Sent: Fri 5/2/2008 8:25 PM To: Liew Tsi Chung Cc: wd@denx.de; U-Boot-Users; Rigby John; Mahan Kurt Subject: Re: [U-Boot-Users] [PATCH] ColdFire: Get information from the correct GCC
Liew Tsi Chung wrote:
when gcc version is 4.2. When it comes to linking, the $(shell $(CC) --version) becomes other value and select the -m5407 option with different libgcc.
I reverted this $(CC)-$(CROSS_COMPILE)gcc-conversion patch and built with M54455EVB_config and CodeSourcery's freescale-coldfire-4.2-125- m68k-uclinux-i686-pc-linux-gnu.tar.bz2. But couldn't reproduce.
--- [snip] : make[1]: Entering directory `/home/skuribay/devel/u-boot.git/board/freescale/m54455evb' m68k-uclinux-gcc -g -Os -ffixed-d7 -msep-data -D__KERNEL__ -DTEXT_BASE=0x04000000 -I/home/skuribay/devel/u-boot.git/include -fno-builtin -ffreestanding -nos tdinc -isystem /opt/codesourcery/freescale-coldfire-4.2/bin/../lib/gcc/m68k-uclinux/4.2.3/include -pipe -DCONFIG_M68K -D__M68K__ -mcpu=54455 -fPIC -DTEXT_BASE =0x04000000 -Wall -Wstrict-prototypes -c -o m54455evb.o m54455evb.c m68k-uclinux-gcc -g -Os -ffixed-d7 -msep-data -D__KERNEL__ -DTEXT_BASE=0x04000000 -I/home/skuribay/devel/u-boot.git/include -fno-builtin -ffreestanding -nos tdinc -isystem /opt/codesourcery/freescale-coldfire-4.2/bin/../lib/gcc/m68k-uclinux/4.2.3/include -pipe -DCONFIG_M68K -D__M68K__ -mcpu=54455 -fPIC -DTEXT_BASE =0x04000000 -Wall -Wstrict-prototypes -c -o flash.o flash.c m68k-uclinux-gcc -g -Os -ffixed-d7 -msep-data -D__KERNEL__ -DTEXT_BASE=0x04000000 -I/home/skuribay/devel/u-boot.git/include -fno-builtin -ffreestanding -nos tdinc -isystem /opt/codesourcery/freescale-coldfire-4.2/bin/../lib/gcc/m68k-uclinux/4.2.3/include -pipe -DCONFIG_M68K -D__M68K__ -mcpu=54455 -fPIC -DTEXT_BASE =0x04000000 -Wall -Wstrict-prototypes -c -o mii.o mii.c m68k-uclinux-ar crv libm54455evb.a m54455evb.o flash.o mii.o a - m54455evb.o a - flash.o a - mii.o make[1]: Leaving directory `/home/skuribay/devel/u-boot.git/board/freescale/m54455evb' make -C /home/skuribay/devel/u-boot.git/board/freescale/m54455evb/ u-boot.lds make[1]: Entering directory `/home/skuribay/devel/u-boot.git/board/freescale/m54455evb' make[1]: Nothing to be done for `u-boot.lds'. make[1]: Leaving directory `/home/skuribay/devel/u-boot.git/board/freescale/m54455evb' UNDEF_SYM=`m68k-uclinux-objdump -x board/freescale/m54455evb/libm54455evb.a lib_generic/libgeneric.a board/freescale/common/libfreescale.a cpu/mcf5445x/libmcf5445x.a lib_m68k/libm68k.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 common/libcommon.a libfdt/libfdt.a api/libapi.a post/libpost.a | \ sed -n -e 's/.*(__u_boot_cmd_.*)/-u\1/p'|sort|uniq`;\ cd /home/skuribay/devel/u-boot.git && m68k-uclinux-ld -Bstatic -T /home/skuribay/devel/u-boot.git/board/freescale/m54455evb/u-boot.lds -n -Ttext 0x04000000 $UNDEF_SYM cpu/mcf5445x/start.o \ --start-group lib_generic/libgeneric.a board/freescale/common/libfreescale.a cpu/mcf5445x/libmcf5445x.a lib_m68k/libm68k.a fs/cramfs/libcramfs.a fs/fat/libfat.a fs/fdos/libfdos.a fs/jffs2/libjffs2.a fs/reiserfs/libreiserfs.a fs/ext2/libext2fs.a net/libnet.a disk/libdisk.a drivers/bios_emulator/libatibiosemu.a drivers/block/libblock.a drivers/dma/libdma.a drivers/hwmon/libhwmon.a drivers/i2c/libi2c.a drivers/input/libinput.a drivers/misc/libmisc.a drivers/mtd/libmtd.a drivers/mtd/nand/libnand.a drivers/mtd/nand_legacy/libnand_legacy.a drivers/mtd/onenand/libonenand.a drivers/net/libnet.a drivers/net/sk98lin/libsk98lin.a drivers/pci/libpci.a drivers/pcmcia/libpcmcia.a drivers/spi/libspi.a drivers/rtc/librtc.a drivers/serial/libserial.a drivers/usb/libusb.a drivers/video/libvideo.a common/libcommon.a libfdt/libfdt.a api/libapi.a post/libpost.a board/freescale/m54455evb/libm54455evb.a --end-group -L /opt/codesourcery/freescale-coldfire-4.2/bin/../lib/gcc/m 68k-uclinux/4.2.3/msep-data -lgcc \ -Map u-boot.map -o u-boot m68k-uclinux-objcopy --gap-fill=0xff -O srec u-boot u-boot.srec m68k-uclinux-objcopy --gap-fill=0xff -O binary u-boot u-boot.bin skuribay@debian:~/devel/u-boot.git$
---
As already Wolfgang pointed out, `gcc -print-libgcc-file-name' of your toolchain seems weird. This might be buildroot problem?
(1) Please show us the '-print-libgcc-file-name' part with your patch applied:
$(CC) $(CFLAGS) -print-libgcc-file-name ---------------------------------------
(without patch) /opt/freescale/usr/local/gcc-4.2.47-uclibc-0.9.47/ m68k-uclinux/lib/gcc/m68k-uclinux/4.2.1/m5407/msep-data
(with patch) /* we'd like to confirm this one */
(2) Could you try other toolchains, such as this one[1], in order to sort this out?
Shinya
[1] http://www.codesourcery.com/gnu_toolchains/coldfire/download.html