Hello,
I came across the following problem.
The error message is:
nios2-elf-gcc.exe cannot find the entrance, and cannot locate the entrance of the program ( putc_unlocked ) on the "cygwin1.dll".
The error can be reproduced under either of the two circumstances:
1) in the process of the nios generating. Maybe when compile the alt_main in the process of generating;
or 2) when compile ( use "nios-build" instruction) a C source file in the Nios SDK Shell.
I use Quartus II 5.0 and Nios II 5.0.
OS: windows XP with sp1
Device Family: CYCLONE II
Device: EP2C35F672C6
Why does the error occur and how to resolve it.
Any help would be greatly appreciated!
