GNU Arm Embedded Toolchain

4.9 64 bit install

Asked by Eric B. Decker

I grabbed gcc-arm-none-eabi-4_9-2015q3-20150921-linux.x86.tar.bz2.

But that only contains 32 bit binaries and I'm installing on an x86_64 box.

Is there available appropriate binaries for 4.9 available? If not could you generate them please?

thanks.

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Andre Vieira (andre-simoesdiasvieira) said : 		#1

Hi Eric,

We do not build 64-bit binaries and we will not be building them for the 4.9 release. You can run the 32-bit binary if you install 32-bit libc and libncurses. If you also want to use arm-none-eabi-gdb-py see https://answers.launchpad.net/gcc-arm-embedded/+faq/2601.

Regards,
Andre

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霍允杰 (huoyunjie) said : 		#2

Hi Andre Vieira,
I a newer, Can you tell me how to install 32-bit libc and libncurses

Thanks!

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霍允杰 (huoyunjie) said : 		#3

Hi Andre Vieira,
 I install gcc-arm-none-eabi-4_9-2015q3-20150921-linux.x86.tar.bz2 in VirtualBox(Ubuntu 14.04.1), I can work. However, install it in windows 10 bash(Ubuntu 14.04.5 LTS) and get an error: "/usr/local/gcc-arm-none-eabi-4_9-2015q3/bin/arm-none-eabi-gcc: cannot execute binary file: Exec format error".
I use root or chmod, but do not work. I think this is related with "32-bit binary if you install 32-bit libc and libncurses", and reference to http://gnuarmeclipse.github.io/toolchain/install/ ,but also do not work.

I hope you can help me!!!

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Andre Vieira (andre-simoesdiasvieira) said : 		#4

Hi Huoyunjie,

If I understand correctly, you got it working under Ubuntu in your VirtualBox and are now trying to get it to work in the Linux Bash Shell for windows 10? I haven't worked with this before so I cant offer you much help. My first idea would be to try to install the 32-bit libc and libncurses using apt-get, like you probably did for your VirtualBox.

If you must work under windows, we also provide windows binaries, either in zip format or as an installer.

Regards,
Andre

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