NIOS II Multi-Processor System's On-chip Memory

rizwanfazal

Here's the basic info.

Look in the the GCC compiler & GNU linker documentation for the proper syntax & usage.

1 - Declare the shared array in your "C" code with something alike:

char Array[???] __attribute__ ((section ("MySharedBuffer")));

2 - In the linker script file, define the memory address & range occupied by the shared memory and assign the section:

MEMORY

{

SH_MEM (rwx) : ORIGIN = 0x????? , LENGTH= ??K;

....

}

SECTIONS

{

MySharedBuffer :

{

*(MySharedBuffer)

} > SH_MEM;

...

}

Regards