scripts: Fixed the calculate bss size error for gcc and xcc [1/1]

PD#SWPL-90928

Problem:
calculate the system stack and heap size to the last module.

Solution:
calculate the system stack and heap size in a separate number.

Verify:
N/A

Change-Id: I1d756e27dda01e5c87e4ee3bb9b951bd4a35719c
Signed-off-by: xiaohu.huang <xiaohu.huang@amlogic.com>
1 file changed