u-boot-1.1.4编译出错,请帮忙看看,谢谢

hello9000

aa -Map u-boot.map -o u-boot
/usr/local/arm/3.4.1/bin/arm-linux-ld: ERROR:
/usr/local/arm/3.4.1/lib/gcc/arm-linux/3.4.1/libgcc.a(_divsi3.oS) uses
hardware FP, whereas u-boot uses software FP
/usr/local/arm/3.4.1/bin/arm-linux-ld: failed to merge target specific data of
file /usr/local/arm/3.4.1/lib/gcc/arm-linux/3.4.1/libgcc.a(_divsi3.oS)
/usr/local/arm/3.4.1/bin/arm-linux-ld: ERROR:
/usr/local/arm/3.4.1/lib/gcc/arm-linux/3.4.1/libgcc.a(_modsi3.oS) uses
hardware FP, whereas u-boot uses software FP
/usr/local/arm/3.4.1/bin/arm-linux-ld: failed to merge target specific data of
file /usr/local/arm/3.4.1/lib/gcc/arm-linux/3.4.1/libgcc.a(_modsi3.oS)
lib_arm/libarm.a(_udivsi3.o)(.text+0x8c):/u-boot/u-boot-1.1.4/lib_arm/_udivsi3.S:67:
relocation truncated to fit: R_ARM_PLT32 __div0
lib_arm/libarm.a(_umodsi3.o)(.text+0xa:/u-boot/u-boot-1.1.4/lib_arm/_umodsi3.S:79:
relocation truncated to fit: R_ARM_PLT32 __div0
/usr/local/arm/3.4.1/lib/gcc/arm-linux/3.4.1/libgcc.a(_divsi3.oS)(.text+0x11c):/work/crosstool-0.27/build/arm-linux/gcc-3.4.1-glibc-2.3.2/gcc-3.4.1/gcc/config/arm/lib1funcs.asm:735:
relocation truncated to fit: R_ARM_PLT32 __div0
/usr/local/arm/3.4.1/lib/gcc/arm-linux/3.4.1/libgcc.a(_modsi3.oS)(.text+0xd:/work/crosstool-0.27/build/arm-linux/gcc-3.4.1-glibc-2.3.2/gcc-3.4.1/gcc/config/arm/lib1funcs.asm:795:
relocation truncated to fit: R_ARM_PLT32 __div0
make: *** [u-boot] Error 1

lzhp

编译器的问题，你把CPU/arm920t/的config.mk改成如下：
#
# (C) Copyright 2002
# Gary Jennejohn, DENX Software Engineering, <[email protected]>
#
# See file CREDITS for list of people who contributed to this
# project.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
#

PLATFORM_RELFLAGS += -fno-strict-aliasing  -fno-common -ffixed-r8
#        -msoft-float

PLATFORM_CPPFLAGS += -march=armv4
# =========================================================================
#
# Supply options according to compiler version
#
# =========================================================================
#PLATFORM_CPPFLAGS +=$(call cc-option,-mapcs-32,-mabi=apcs-gnu)
PLATFORM_CPPFLAGS +=$(call cc-option,-mapcs-32,)
PLATFORM_RELFLAGS +=$(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,))

onebyte

我改了也还是不行啊

xbzjackey

换个编译器看看,2.95.3版本

nbdxkfq

我找不到CPU/arm920t/config.mk，能写下完全路径吗？谢谢