You're compiling the utime with your hosts gcc (aka x86-64 or i386
probably) and then trying to link that into a msp binary. You should
compile it with msp460-gcc.
Hope that helps,
Otto.
On Tue, 2008-04-29 at 11:52 +0200, antonio gonga wrote:
> Dear all,
> I'm having so many problems to embed a C code in a nesC Application.
> File: utime.h
> unsigned long getTime();
> ----------------------
> File: utime.c
> #include<stdlib.h>
> #include<sys/time.h>
>
> struct timeval tm;
> unsigned long getTime(){
> gettimeofday(&tm, NULL);
> return tm.tv_usec;
> }
> ----------------
> Makefile:
> COMPONENT = MyAPP
> BUILD_EXTRA_DEPS = utime.o
> LDFLAGS = utime.o //I'm not sure about this flag,
>
> utime.o: utime.c utime.h
> gcc -g -c utime.c
> -------------------------
> MyApp.nc
> #include "utime.h"
> module MyAppP{
> }implementation{
>
> }
>
> Compilation Error:
> mkdir -p build/telosb
> gcc -g -c utime.c
> compiling SSIC to a telosb binary
> ncc -o build/telosb/main.exe -Os -O -mdisable-hwmul -Wall -Wshadow
> -DDEF_TOS_AM_GROUP=0x7d -Wnesc-all -target=telosb
> -fnesc-cfile=build/telosb/app.c -board= -DIDENT_PROGRAM_NAME=\"SSIC\"
> -DIDENT_USER_ID=\"gonga\" -DIDENT_HOSTNAME=\"gongabgTOS\"
> -DIDENT_USER_HASH=0x56b2c591L -DIDENT_UNIX_TIME=0x4816edcaL
> -DIDENT_UID_HASH=0x00076286L SSIC.nc -lm utime.o
> msp430-ld: utime.o: Relocations in generic ELF (EM: 3)
> msp430-ld: utime.o: Relocations in generic ELF (EM: 3)
> msp430-ld: utime.o: Relocations in generic ELF (EM: 3)
> msp430-ld: utime.o: Relocations in generic ELF (EM: 3)
> msp430-ld: utime.o: Relocations in generic ELF (EM: 3)
> msp430-ld: utime.o: Relocations in generic ELF (EM: 3)
> utime.o: could not read symbols: File in wrong format
> make: *** [exe0] Error 1
>
>
>
>
>
>
>
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