TMS570LC4357: Can i use a macro definition in both CMD and ASM files

dai dai

Prodigy 50 points

Part Number: TMS570LC4357

Tool/software:

Can the same macro definition be used to replace certain constants in both CMD and ASM files?

For example, when allocating stack size in TMS570:

define stackA 100

define stackB 200

define stackC 200

cmdfile:

STACKS (RW) : origin= (0x08000000) length=stackA + stackB + stackC

Asmfile:

userSp .word 0x08000000 + stackA

svcSp .word 0x08000000+ stackA+stackB

fiqSp .word 0x08000000 + stackA+stackB +stackC

I couldn't find any documentation on the syntax of CMD files. Also, is the assembly syntax for TMS570 based on SPNU118? The compiler we are using is TI v20.2.7.LTS

14 days ago

+1 jagadish gundavarapu 9 days ago

TI__Guru 57530 points

Hi Dai,

I am able to include the .h file easily in liker cmd file as shown below:

Now i am working on how to include same .h file on .asm file. I tried couple of methods using below app notes but none of them working now and will post you if i found any method.

ARM Assembly Language Tools v20.2.0.LTS User's Guide (Rev. Z)

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Thanks & regards,
Jagadish.

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TMS570LC4357: Can i use a macro definition in both CMD and ASM files