MQX Software SolutionsのトピックRe: Compilation error on codewarrior without MQX for K40

Compilation error on codewarrior without MQX for K40

yasararafath — Sat, 23 Mar 2013 08:03:00 GMT

I am trying to compile an application without MQX and using newlib.

I have a assembly routine which is begin.s which does a ROM to RAM and initializes hardware and jumps to _start.

Library option are -lc - lm -lgcc -lrdimon.

But I am getting errors like undefined reference to '_start'

Anyone reply me as soon as possible

Re: Compilation error on codewarrior without MQX for K40

c0170 — Sun, 24 Mar 2013 14:03:42 GMT

Hello Yasar Arafath,

have you proceeded with errors?

firstly, this post has no connection to the MQX, doesn't have? Second, you did not share any code, therefore let me guess. Undefined reference means definition of the symbol _start is not present in your files, linker does not see it. I would check linker and compiler paths.

This is C language oriented question than MQX :smileyhappy:

Regards,

MartinK

Re: Compilation error on codewarrior without MQX for K40

yasararafath — Mon, 01 Apr 2013 11:58:32 GMT

I have rectified it

Re: Compilation error on codewarrior without MQX for K40

c0170 — Mon, 01 Apr 2013 13:10:15 GMT

Hello Yasar Arafath,

can you share with the community how did you rectify it ? Share more details, if anybody cope with the same problem, they'll find a solution here :smileywink:

Regards,

0xc0170