hsize and dsize in HCS12 map file

[KKumar]

Hi NXP,

What is the meaning of hsize ,dsize and ref in map file of S12 Application Project.

Plz refer the attached image.

image.png

[lama]

Hsize/dsize is a size of variable in hex or decimal.

lama_4-1644994182577.png

Variable arr_ub is array of size 10 bytes (0x0A bytes) and placed at global address 0x400000 in the MY_EXSRAM0_CSO memory space defined in the prm file.

“Ref” is the number that the procedure or variable referenced ( called or used ) in application code. For example:

Create a new xep100 project, in map file, I see Ref for PORTE is 0. this means, PORTE is not used in the application

lama_5-1644994182584.jpeg

Add following code to the application source code below. PORTE is used twice

lama_6-1644994182589.jpeg

Build the project, in map file, we will see PORTE is increased to "2"

lama_7-1644994182596.jpeg

Best regards,

Ladislav

[kef2]

dSize - decimal amount of bytes, hSize - the same in hex.