Not sure I want to dive into compiling a new kernel just yet. heck, can't even get a hello world running, although I can compile just fine on the BBB. Is there a specific toolchain for Eclipse for angstrom for the cortex-a8?
On Thursday, April 10, 2014 7:28:02 AM UTC-7, Piotr Murawski wrote: > > Just compile the kernel following the commonly known instructions for BBB. > On of the step, will download appropriate gcc toolchain, it will be named > like "gcc-linaro-arm-linux-gnueabihf-4.8-2013.10_linux/". > That's it. > > Regards, > Piotr. > > > > > > W dniu czwartek, 10 kwietnia 2014 01:20:47 UTC+2 użytkownik RV9Flyer > napisał: >> >> I'm a newbie and this is my first post. >> >> I just got started with building my first HelloWorld style app to test >> the cross-compile capabilities of Eclipse/CDT, The app compiles >> successfully and generate the expected HelloBeagle.elf executable. However, >> when I transfer it to my beagle and attempt to run, I get an "Illegal >> instruction" error. >> >> I've watched every video I could find (Thanks Derek Malloy) and I still >> can't find the reason for the error. Obviously it's not generating the >> right code base, but the build output does show that it it aimed for the >> cortex-a8 processor which I believe is correct for the beaglebone black. >> >> I would appreciate any suggestions or ideas!! >> >> Thanks >> >> *Here is my environment info and build output:* >> >> *Build Environment:* >> Windows 7 >> Eclipse Kepler SR2 >> CDT >> GNU ARM Eclipse Plug-in >> MinGW >> >> *Beaglebone Black:* (Angstrom Distro) >> Linux beaglebone 3.8.13 #1 SMP Wed Sep 4 09:09:32 CEST 2013 armv7l >> GNU/Linux >> >> *Build output:* >> 16:11:12 **** Build of configuration Debug for project HelloBeagle **** >> make pre-build main-build >> arm-none-eabi-gcc --version >> arm-none-eabi-gcc.exe (GNU Tools for ARM Embedded Processors) 4.8.3 >> 20140228 (release) [ARM/embedded-4_8-branch revision 208322] >> Copyright (C) 2013 Free Software Foundation, Inc. >> This is free software; see the source for copying conditions. There is NO >> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR >> PURPOSE. >> >> >> Building file: ../src/HelloBeagle.cpp >> Invoking: Cross ARM C++ Compiler >> arm-none-eabi-g++ -mcpu=cortex-a8 -O0 -fmessage-length=0 -fsigned-char >> -ffunction-sections -fdata-sections -Wall -g3 -MMD -MP >> -MF"src/HelloBeagle.d" -MT"src/HelloBeagle.d" -c -o "src/HelloBeagle.o" >> "../src/HelloBeagle.cpp" >> Finished building: ../src/HelloBeagle.cpp >> >> Building target: HelloBeagle.elf >> Invoking: Cross ARM C++ Linker >> arm-none-eabi-g++ -mcpu=cortex-a8 -O0 -fmessage-length=0 -fsigned-char >> -ffunction-sections -fdata-sections -Wall -g3 -Xlinker --gc-sections >> -Wl,-Map,"HelloBeagle.map" --specs=rdimon.specs -Wl,--start-group -lgcc -lc >> -lc -lm -lrdimon -Wl,--end-group -o "HelloBeagle.elf" ./src/HelloBeagle.o >> >> Finished building target: HelloBeagle.elf >> >> Invoking: Cross ARM GNU Create Flash Image >> arm-none-eabi-objcopy -O ihex "HelloBeagle.elf" "HelloBeagle.hex" >> Finished building: HelloBeagle.hex >> >> Invoking: Cross ARM GNU Print Size >> arm-none-eabi-size --format=berkeley "HelloBeagle.elf" >> text data bss dec hex filename >> 211304 2732 7776 221812 36274 HelloBeagle.elf >> Finished building: HelloBeagle.siz >> >> >> 16:11:28 Build Finished (took 16s.236ms) >> >> >> -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
