CW for S12X: Adding XGATE codes to non-XGATE project

[pittbull]

Hi,
I already have a project with many source files that doesn't uses the XGATE until now...
To enable XGATE support, I copied some stuff from a template project (SetupXGATE, the .PRM, the XGATE vector table, a .cxgate file containing my new XGATE source etc.).
It compiles and links without warnings, but I can't run it.
In the linker map, there's no XGATE_CODE section. Why?
What is missing?

Thanks in advance,
-> pittbull

[pittbull]

Hi again,

I just managed it. I put a
#pragma CODE_SEG __GPAGE_SEG XGATE_CODE
at the top of my .cxgate file.

It seem curious to me because CW generated .cxgate files don't need this.

Can anyone explaint that to me?

-> pittbull

[CompilerGuru]

The wizard generated projects do need it too, and they do have it.
But it is contained inside of hidef.h, not in the C file on its own.
Note that just the place the code especially is not enough, the XGATE also has 2 byte alignment for const and code access and for the flash only certain areas of the HCS12X are accessible.
So the delivered hidef.h contains a #pragma for all the possibly constant sections (CODE_SEG/CONST_SEG/STRING_SEG).

Daniel

[pittbull · Accepted solution]

Thank you, CompilerGuru
I have all the XGATE specific sections in my .PRM and they are also 2-byte aligned.
The hidef.h was the only missing thing...