On Tue, Oct 11, 2011 at 2:55 PM, Pawel Sikora <pluto@xxxxxxxx> wrote: > On Tuesday 11 of October 2011 14:35:30 Hadi Aminzadeh wrote: >> Hi Dear, >> >> I have a LPC2478 arm processor and want to use gcc to cross compile my >> code in x86 for LPC2478 >> I use arm-linux-gnueabi-gcc to do that but (I think) the output of gcc >> is an application that can be run in arm ported linux kernel but I >> need Intel HEX-like format that can be programmed to micro controller >> (I haven't any OS) >> I haven't any idea what to do or what keyword I must search. > > you basically need a proper linker script for small embedded device. > please, see an example at http://www.dreamislife.com/arm/ -> lpc2106_gcc.zip > and search arm groups for similar one tuned for LPC2478... > > Thanks for your replay I find a linker script for my device (that tested with my board) and used gnuarm pre-compiled binary and eclipse to compile my tested simple LED flasher program. but no success :-( you can see the output of eclipse. have any idea? make all Building file: ../main.c Invoking: GCC C Compiler /home/noBackup/arm/gnuarm-4.0.2/bin/arm-elf-gcc -O3 -g -Wall -c -fmessage-length=0 -mcpu=arm7tdmi-s -MMD -MP -MF"main.d" -MT"main.d" -o"main.o" "../main.c" Finished building: ../main.c Building target: lpc2478 Invoking: GCC C Linker /home/noBackup/arm/gnuarm-4.0.2/bin/arm-elf-gcc -mcpu=arm7tdmi-s -nostartfiles -T /home/hadi/workspace/lpc2478/LPC2478.ld -o"lpc2478" ./main.o Finished building target: lpc2478 make --no-print-directory post-build /home/noBackup/arm/gnuarm-4.0.2/bin/arm-elf-objcopy --output-target ihex lpc2478 lpc2478.hex
