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You need ld script. ld script has those symbols. For example, ld script for mn10300 gcc compiler is sim.ld. Usually ld script has "ld" file extension. --- Marco <marco.marcello@tin.it> wrote: > > > Hi, I am installing on my i586 running a Linux > Mandrake 7.2 a gcc > cross-compiler for Arm processor; > I configure gcc with the following options: > --target=arm-v4t-aout > --with-gnu-as > --with-gnu-ld > --disable-threads > --with-newlib > --with-headers=/usr/local/arm-v4t-aout/include > > and I install it in the default directory /usr/local > Then I configure newlib with the option > --target=arm-v4t-aout > and install it in /usr/local ,too. > When I try to compile the 'program': > > main() > {} > > I get the following error: > /usr/local/arm-v4t-aout/lib/crt0.o(.text+0xd4): > undefined reference to > `_bss_start__' > /usr/local/arm-v4t-aout/lib/crt0.o(.text+0xd8): > undefined reference to > `_bss_end__' > /usr/local/arm-v4t-aout/lib/libc.a(syscalls.o): In > function `_sbrk': > /home/marco/tesi/newlib/build/arm-v4t-aout/newlib/libc/sys/arm/../../../../../.. > /source/newlib-1.9.0/newlib/libc/sys/arm/syscalls.c:496: > undefined > reference to `end' > collect2: ld returned 1 exit status > > ...where's my mistake? > Thanks in advance, > Marco Marcello > > ------ > Want more information? See the CrossGCC FAQ, > http://www.objsw.com/CrossGCC/ > Want to unsubscribe? Send a note to > crossgcc-unsubscribe@sourceware.cygnus.com > __________________________________________________ Do You Yahoo!? Get email at your own domain with Yahoo! Mail. http://personal.mail.yahoo.com/ ------ Want more information? See the CrossGCC FAQ, http://www.objsw.com/CrossGCC/ Want to unsubscribe? Send a note to crossgcc-unsubscribe@sourceware.cygnus.com
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