Re: sparc64 -- cannot get 'Hello World' to run

["Philippe Mathieu-Daudé" <philmd@linaro.org>]

Hi Frederick,

On 2/8/23 22:36, Frederick Virchanza Gotham wrote:
> On Wed, Aug 2, 2023 at 11:04 AM Frederick Virchanza Gotham wrote:
>>
>> I can't get sparc64 to work at all though. Even I make a simple 'Hello
>> World' program in C using only "puts", if I try to use qemu-user to
>> run it, it crashes.
> 
> 
> You can try the following at the command line in Ubuntu 23.04:
> 
> $ echo -e "#include <stdio.h> \n int main(void) { puts(\"Hello
> World\"); }" > test.cpp
> $ sparc64-linux-gnu-g++ -o test test.cpp -static
> $ qemu-sparc64-static ./test
> Segmentation fault (core dumped)
> $ qemu-sparc-static ./test
> qemu-sparc-static: ./test: Invalid ELF image for this architecture
> $ qemu-sparc32plus-static ./test
> qemu-sparc32plus-static: ./test: Invalid ELF image for this architecture
> 
> Making static executables can be temperamental on a few different
> platforms, and so I tried to make a dynamically linked executable by
> providing ld-linux.so.2 as well as the libc files. Still it crashes.
> 
> Has anyone been able to get use 'qemu' on the binaries produces by the
> cross-compiler 'sparc64-g++' ?

Can you create an issue on https://gitlab.com/qemu-project/qemu/-/issues
and attach the static binary you built, that way we can reproduce your
problem.

Thanks!

Phil.