Using gnu toolchain compiled library in Keil

Asked Mar 20 '20 at 13:51

Active Mar 22 '20 at 08:02

Viewed 180 times

I'm trying to use a library I compiled under debian by GNU toolchain in Keil and getting this error:

._build\nrf52832_xxaa_s132.axf: Error: L6218E: Undefined symbol _impure_ptr

this symbol comes from newlib, How can I compile a library with arm-none-eabi-gcc without newlib?

I've already tried -nostdlib but it doesn't work.

edited Mar 22 '20 at 08:02

keikai

asked Mar 20 '20 at 13:51

msg

2

You can't. That's why the error is showing up. – S.S. Anne Mar 20 '20 at 13:57
your library uses some glibc functions. They require reentrancy. – 0___________ Mar 20 '20 at 14:36
Ok. Seems there is no way to handle this. Thx – msg Mar 26 '20 at 10:36

0 Answers0