On Sat, Sep 28, 2019 at 9:28 PM yanghb <sprh...@gmail.com> wrote: > > Hi everyone! > > I'm new to RTEMS, and having this question. > > For short, how could I build application with DEBUG enabled? > > What I have done: > > 1. Building RTEMS kernel with stm32f4 bsp with following options: > ../rtems/configure --prefix=`pwd`/../../4.11.3 --target=arm-rtems4.11 > --disable-networking --enable-rtemsbsp=stm32f4 --enable-tests > > 2. Preparing my own hello application: > mkdir myhello; cd myhello > cp $RTEMS_KERNEL_ROOT/rtems/testsuites/samples/hello/init.c hello.c > cp $RTEMS_BUILD_ROOT/share/rtems4.11/make/Templates/Makefile.leaf > Makefile > edit Makefile according to its README under Templates > 3. Building myhello > export > RTEMS_MAKEFILE_PATH="/home/xxxx/yyyy/RTEMS/prjs/myhello/../../4.11.3/arm-rtems4.11/stm32f4" > make > Output: >> >> test -d o-optimize || mkdir o-optimize >> arm-rtems4.11-gcc --pipe >> -B/home/xxxx/yyyyy/RTEMS/kernel/stm32f4/../../4.11.3/arm-rtems4.11/stm32f4/lib/ >> -specs bsp_specs -qrtems -Wall -O2 -g -march=armv7-m -mthumb >> -c -o o-optimize/hello.o hello.c >> arm-rtems4.11-gcc --pipe >> -B/home/xxxx/yyyyyy/RTEMS/kernel/stm32f4/../../4.11.3/arm-rtems4.11/stm32f4/lib/ >> -specs bsp_specs -qrtems -Wall -O2 -g -march=armv7-m -mthumb >> -march=armv7-m -mthumb -o o-optimize/hello.exe o-optimize/hello.o >> arm-rtems4.11-nm -g -n o-optimize/hello.exe > o-optimize/hello.num >> arm-rtems4.11-size o-optimize/hello.exe >> text data bss dec hex filename >> 69572 1660 129416 200648 30fc8 o-optimize/hello.exe >> cp o-optimize/hello.exe o-optimize/hello.ralf > > > however if I build with debug it failed: >> >> make clean; make debug >> make -f Makefile MAKEFILE=Makefile VARIANT=DEBUG >> make[1]: Entering directory '/home/xxxx/yyyyyy/RTEMS/prjs/myhello' >> test -d o-debug || mkdir o-debug >> arm-rtems4.11-gcc --pipe >> -B/home/xxxx/yyyyyy/RTEMS/kernel/stm32f4/../../4.11.3/arm-rtems4.11/stm32f4/lib/ >> -specs bsp_specs -qrtems -Wall -O0 -g -march=armv7-m -mthumb >> -c -o o-debug/hello.o hello.c >> make[1]: *** No rule to make target >> '/home/xxxx/yyyyyy/RTEMS/kernel/stm32f4/../../4.11.3/arm-rtems4.11/stm32f4/lib/librtemsbsp_g.a', >> needed by 'o-debug/hello.exe'. Stop. >> make[1]: Leaving directory '/home/xxxx/yyyyy/RTEMS/prjs/myhello' >> make: *** >> [/home/xxxx/yyyyyy/RTEMS/kernel/stm32f4/../../4.11.3/make/leaf.cfg:31: >> debug] Error 2 > > > I try to rebuild BSP with --enable-rtems-debug flag, it also didn't generate > *_g.a files. > > So how could I build BSP with debug enabled?
--enable-debug enables internal consistency checks. Every BSP and executable should be built by default with "-g" so symbols are already included. --joel > > _______________________________________________ > users mailing list > users@rtems.org > http://lists.rtems.org/mailman/listinfo/users _______________________________________________ users mailing list users@rtems.org http://lists.rtems.org/mailman/listinfo/users
