S32 Studio Compile Error

[qiaodeng]

Hi,

   I encountered the following error when compiling my project using S32:

What does that mean? How should I handle this?

Regards,

Qiao

[martin_kovar]

Hello,

error Unsupported relocation against PIR or r4 is caused by incorrect syntax. If you use inline assembler and GPR registers, you have to use following syntax:

asm("e_li  %r0, 0");

There must be character % near the SPR register name.

Hope it helps.

Regards,

Martin

[qiaodeng]

Hi Martin,

I've found them and add % , now only the PIR error left. How should I deal with this? Thanks！

Regards,

Qiao

[martin_kovar]

Hello,

I do not know, which microcontroller you use, but PIR register is special purpose register. You have to look to the core reference manual for appropriate core and find the number of the PIR register which you use instead of PIR.

Regards,

Martin

[qiaodeng]

Hi Martin,

     The MCU is MPC5746R, the code file is from MCAL , I just import  them into my project and don't know why they can not be complied.

Regards,

Qiao

[stepank]

May be you have swapped operands for this instruction ? It is common error of newbies.