Hi. Thanks for the replies. I' obviously doing something wrong!
I downloaded and unpacked "gcc-linaro-arm-linux-gnueabihf-4.8-2013.12". I've
set up eclipse to the point where it recognizes the compiler etc. It
compiles and links my HW1.c "Hello World" program without complaint, but
after I drag HW1.elf file to the BBB apply chmod +x, my attempt to run it
generates
./HW1.elf: No such file or directory
even though it certainly is there.
ls -l HW1.elf
returns
-rwxr-xr-x 1 root root 29946 Jan 15 15:06 HW1.elf
and
file HW1.elf
returns
HW1.elf: ELF 32-bit LSB executable, ARM, version 1 (SYSV), dynamically
linked (uses shared libs), for GNU/Linux 2.6.16, not stripped
I can then compile the program on the BBB to create HW1, and it does work.
file HW1
returns
HW1: ELF 32-bit LSB executable, ARM, version 1 (SYSV), dynamically
linked (uses shared libs), for GNU/Linux 2.6.26,
BuildID[sha1]=0x7d4b8bfc34b5b12ce5ff35dd2657c7bc9377c1ad, not stripped
I don't know where the "GNU/Linux 2.6.16" versus "GNU/Linux 2.6.26" comes
from, nor what it really means, nor what to do about it. But since that's
the difference between the two, I have to suspect that it's important.
It's naive, but I've looked for a lib with 2.6 in its name (find / -name
\*lib\* | grep 2.6), but that's no help.
Also, the comment "The ABI you choose however depends on which Linux distro
you're using" is a mystery to me. There weren't any distro choices when I
downloaded "gcc-linaro-arm-linux-gnueabihf-4.8-2013.12"
Many thanks for whatever help you can provide!
- Richard
On Wednesday, January 15, 2014 3:34:12 PM UTC-5, William Hermans wrote:
>
> As Robert says Linaro has Win32 binaries that do work ( I've done this
> myself back in june ish last year ). the win32 binaries also run just fine
> on Windows 7 enterprise x64, for what it is worth.
>
> The ABI you choose however depends on which Linux distro you're using.
> Unless things have changed since I've done this myself.
>
>
> On Wed, Jan 15, 2014 at 11:43 AM, Robert Nelson
> <[email protected]<javascript:>
> > wrote:
>
>> On Wed, Jan 15, 2014 at 12:20 PM, <[email protected] <javascript:>>
>> wrote:
>> > I'm used to running an eclipse-based IDE (Codewarrior) to develop code
>> for
>> > embedded processors, and I'd like to set up this kind of a system for
>> the
>> > BBB.
>> >
>> > From my reading, it appears that I have to install a toolchain into
>> eclipse,
>> > one that supports a windows 7 host and an ARM Cortex A8 v7a target (hard
>> > float). If this all works as it should, I keep my source on the Windows
>> > machine and debug the code on the target. I'd much prefer not to run a
>> > version of Linux in a virtual machine under windows, since that
>> involves a
>> > lot of overhead.
>> >
>> > Is there a pre-built toolchain that I can use?
>>
>> http://www.linaro.org/ -> Downloads
>>
>> Scroll down to "Binaries" pick the one you 4.7 or 4.8 just not the
>> aarch64 ones..
>>
>> Regards,
>>
>> --
>> Robert Nelson
>> http://www.rcn-ee.com/
>>
>> --
>> For more options, visit http://beagleboard.org/discuss
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