Compilation problem after Green Hill project is migrated to S32

[文辉王]

Hi，

After I transplanted the Green Hill project to S32, I encountered some problems with the compilation. Please help us to answer this question.

Wenhui Wang

[martin_kovar]

Hello,

instead of nop instruction, use e_nop. S32DS does not support register alias. So, you must use mtspr and mfspr with appropriate spr register number instead of DEAR, IVPR and so on.

Another issues I am not able to describe without the project. So, please share the project if it is possible.

Regards,

Martin

[文辉王]

Hi，

I've also created a new empty project for S32, added my source files, and compiled it, but I got an error when I ran Green Hills Probe emulation. After I click "Run" for a few seconds, an error message box appears.

Wenhui Wang

[martin_kovar]

Hello,

Run button is not implemented, so, please use Debug button instead of Run button.

But from my point of view, Green Hiils Probe debugger is not directly supported by S32 Design Studio. In release notes, there are following debuggers listed P&E Multilink/Cyclone/OpenSDA  (with P&E GDB Server), Lauterbach, iSystem, and PLS debuggers support by new project wizard.

Regards,

Martin

[文辉王]

Hi，

Thank you for your help, I use the Green Hills Probe simulation is wrong. I am now using PE simulation is possible, but I encountered a problem, I hope you can help me to answer it.

Regards，

Vern

[stanish]

Vern,

There is an issue with preprocessing the code.

I don't think token concatenation is what is is expected here:

Could you try to replace you macro(s):

#define WR_BIT(reg,bit,val) do {ptr->##reg##.##bit##=(val); _NOP();}while(0)
‍‍‍

with 

#define WR_BIT(reg,bit,val) do {ptr->reg.bit=(val); _NOP();}while(0)‍‍

NOTE:

I'd recommend you to use "Preprocess Selected File(s)" feature for debugging preprocessor related issues:

Hope it helps.

Stan