mpc5554 c code to assembly code help

[juzi]

 hello,

     i  need to  translate the following c code             

             SIU.PCR[189].R=0X0100;

into  assembly code,i do not  how to do it.

   the code is for mpc5554.can you help me? thanks.

[lptttt]

directly write the memory address

like this:not real code

lwz  r13,0X0100

lwz  r14,adress_of_SIU.PCR[189].R

stw  r13,0(r14)

[CrasyCat]

Hello

You can let CodeWarrior disassemble the generated code.

This is done in the following way:

  - Open your project in CodeWarrior

  - Open the Target settings dialog (press ALT + F7)

  - Switch to the "EPPC Disassembler" panel

  - Check "Show Source Code" check box.

  - Click OK to close the dialog.

  - Open the C source file, where you have the instruction in an edit window

  - Click with the right mouse button in the edit window

  - Select Disassemble. A new window is opened showing disassembly listing.

Scroll down until you see source code for your function and check the code

generated by the compiler here.

CrasyCat