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Altera_Forum's avatar
Altera_Forum
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19 years ago

Why there is no response for my app on uclinux

I manage to make my code running on uclinux, but there is no response. just as follow: />./test.bflt /> /> why does this happen? I build it on nios IDE for windows, and use # nio...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
19 years ago

1. the libstdc++ in IDE is for newlib, it can not run in uClinux.

2. the elf2flt needs several steps, and there are some variation between arch.

for nios2, you should use -elf2flt flag for linkage.

it is difficult to use elf2flt and flthdr alone.

3. it is possible to work out c++ with buildroot. The c++ is compiled and linked, but crashed after c++ func calls. ( I am not a c++ user, I can't fix the problem. ) .

the tools from Microtronix costs $900, but I think it should be based on buildroot and should be GPL?