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Altera_Forum's avatar
Altera_Forum
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20 years ago

multiple definition of `_start'

Hello members of the forum... I am new working with Nios and programming applications C/C++ for that reason I please need the aid an expert who knows, wants and can help me to solve the errors of my ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
20 years ago

hootsmon,

1. what's the link error messages now with libstdc++?

can you link to elf without -elf2flt flag?

try nios2-linux-uclibc-nm hello | sort , here hello is the elf without -elf2flt flag.

2. c++ and g++ are the same.

3. I guess there is problem in the elf2flt.ld, which should be rebuild from regular link script.

I did bot run the test suits. If the hello can not run, it won't run the test suits either.

The c++ is very different from c in class functions. I didn't have time to trace inside.