Hello,
In my project (Code Composer Studio Version: 6.1.3.00033) and TMS570 target I don't seem to be able to change the stack and heap size.
No matter what I put in the stack and heap boxes in CCS Build->ARM Linker->Basic Options, I always get the same size in the MAP-file.
STACKS 08000000 00001500 00000000 00001500 RW
RAM 08001500
I have tried one byte of stack, and a very big stack. No difference in map file.
How to solve this?
Hi,
You can change the stack size as shown below in HalCoGen. In the screenshot I change the user stack length to 0x00002000 instead of 0x00001000 which is the default. Once you generate the code you will see the updated stack pointers configuration and the linker command file. Also see below.
;-------------------------------------------------------------------------------
; Initialize Stack Pointers
; SourceId : CORE_SourceId_002
; DesignId : CORE_DesignId_002
; Requirements: HL_SR478
.def _coreInitStackPointer_
.asmfunc
_coreInitStackPointer_
cps #17
ldr sp, fiqSp
cps #18
ldr sp, irqSp
cps #19
ldr sp, svcSp
cps #23
ldr sp, abortSp
cps #27
ldr sp, undefSp
cps #31
ldr sp, userSp
bx lr
userSp .word 0x08000000+0x00002000
svcSp .word 0x08000000+0x00002000+0x00000100
fiqSp .word 0x08000000+0x00002000+0x00000100+0x00000100
irqSp .word 0x08000000+0x00002000+0x00000100+0x00000100+0x00000100
abortSp .word 0x08000000+0x00002000+0x00000100+0x00000100+0x00000100+0x00000100
undefSp .word 0x08000000+0x00002000+0x00000100+0x00000100+0x00000100+0x00000100+0x00000100
.endasmfunc
MEMORY
{
VECTORS (X) : origin=0x00000000 length=0x00000020
FLASH0 (RX) : origin=0x00000020 length=0x0013FFE0
STACKS (RW) : origin=0x08000000 length=0x00002500
RAM (RW) : origin=0x08002500 length=0x0002db00
/* USER CODE BEGIN (2) */
/* USER CODE END */
}