On 2018-11-11 17:41, Ciro Santilli wrote:
When a problem is not gem5 specific, you are more likely to get help
on the respective project mailing list or Stack Overflow.
I know little about Fodora, but after a quick Googling for error
message and testing in Docker, it appears that it has separate
packages for gcc and glibc, e.g. gcc-arm-linux-gnu and
glibc-arm-linux-gnu exist for arm.
Thanks a lot Ciro for your quick answer!
I installed both on Fedora and then used:
arm-linux-gnu-gcc /home/kadeed/Gem5/tests/test-progs/hello/src/hello.c
-o helloo -static
But I got the same error:
/usr/bin/arm-linux-gnu-ld: skipping incompatible
/usr/lib/gcc/arm-linux-gnueabi/8/libgcc_eh.a when searching for -lgcc_eh
/usr/bin/arm-linux-gnu-ld: cannot find -lgcc_eh
collect2: error: ld returned 1 exit status
could you please write exactly the command you used to generate binary
hello using these libraries, and then on wich Fedora distribution did
you try that? I am using Fedora28 on intel core i5.
Thanks
If I install both of them it I can cross compile a hello world
successfully.
For aarch64 however, I cannot find the glibc package... so there are
two options:
- compile your own. crosstool-NG is the best method:
https://stackoverflow.com/questions/48959349/how-to-solve-fatal-kernel-too-old-when-running-gem5-in-syscall-emulation-se-m
- come to the light side of Ubuntu where it just works:
https://stackoverflow.com/questions/53085048/how-to-compile-and-run-an-executable-in-gem5-syscall-emulation-mode-with-se-py/53085049#53085049
On Sun, Nov 11, 2018 at 2:12 PM Thawra Kadeed <[email protected]>
wrote:
Hello everyone,
I am using fedora28 64bit as a host machine running on Intel core i5.
I am trying to install arm cross compiler to compile c programs and
run
it on Gem5 built for ARM in SE mode.
I did several attempts:
aarch64-linux-gnu-gcc simple.c -o simple1 -static
I got: fatal error: stdio.h: No such file or directory #include
<stdio.h>
x86_64-linux-gnu-gcc simple.c -o simple1 -static
fatal error: stdio.h: No such file or directory #include <stdio.h>
arm-linux-gnu-gcc
/home/kadeed/Gem5/tests/test-progs/hello/src/hello.c
-o helloo -static
/usr/bin/arm-linux-gnu-ld: skipping incompatible
/usr/lib/gcc/arm-linux-gnueabi/8/libgcc_eh.a when searching for
-lgcc_eh
/usr/bin/arm-linux-gnu-ld: cannot find -lgcc_eh
collect2: error: ld returned 1 exit status
No package worked for me!
could anyone give me a hint about what would be exactly the right arm
cross compiler I need on Fedora28 to compile sources for Gem5 in SE
mode?
Thanks in advance,
Thawra
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