Linker error on DSP application with Code Composer 6

Added by Silvano Bertoldo almost 10 years ago

Dear all,

we are trying to build a simple application on DSP using Code Composer 6 plus DSP/BIOS.
In the following the very simple code:

/* * main.c
*/
#include <std.h>
#include <log.h>
#include <stdio.h>
#include "Testcfg.h"

int main(void) {

printf("hello world!");
    return 0;
}

We get these errors from the linker:

undefined    first referenced                                               
  symbol          in file                                                    
 ---------    ----------------                                               
 _MSGQ_config c:/ti/bios_5_42_01_09/packages/ti/bios/lib/bios.a674&lt;msgq.o674&gt;
 _POOL_config c:/ti/bios_5_42_01_09/packages/ti/bios/lib/bios.a674&lt;pool.o674&gt;

error #10234-D: unresolved symbols remain
error #10010: errors encountered during linking; "prova2.out" not built

Compilation failure

gmake: *** [prova2.out] Error 1
gmake: Target `all' not remade because of errors.

Attached you can find a file with the complete build and linker sequences and the .tcf file created with the DSP/BIOS graphical configuration tool.

Thanks in advance for your response.

Greetings.

Silvano

Download all files

Test.tcf (346 Bytes) Test.tcf
BuildLinkerErrors.txt (2.11 KB) BuildLinkerErrors.txt

Replies (3)

RE: Linker error on DSP application with Code Composer 6 - Added by Greg Dias almost 10 years ago

Silvano,

Have you followed our guide to building a Hello World application?

https://support.criticallink.com/redmine/projects/arm9-platforms/wiki/DSP_Hello_World

The steps for setting up a proper build environment and building DSP apps is highlighted in that guide.

Let us know if you still have problems getting your software to build.
Greg

RE: Linker error on DSP application with Code Composer 6 - Added by Jonathan Cormier almost 10 years ago

Note i found the generic c674x device under target: generic devices

Download all files

DSP C674x.png (8.81 KB) DSP C674x.png
DSP_C674x.png (8.81 KB) DSP_C674x.png

RE: Linker error on DSP application with Code Composer 6 - Added by Silvano Bertoldo almost 10 years ago

Thanks a lot to everybody.
It was a simple linker problem.
Silvano

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