Description:

Pop the top two bytes off the stack as an absolute (from the bottom) 0-based stack index.  Read a short from the referenced stack location and push it onto the stack.

Pseudo Code:

offset = (short)stack[sp - 2]
sp = sp - 2
stack[sp] = (short)stack[offset]
sp = sp + 2
pc = pc + 1

Flags Affected:

D	H	C	Z	N

Possible Errors:

tvmStackUnderflow	-	There were not enough bytes in the stack to get the absolute index.
tvmStackError	-	The stack index is invalid.

Example:

pushssax

This operation pops off an index of 0.  Then it gets the short at the bottom (index 0) of the stack and pushes it back onto the stack.

Before stack   top 1 0x00 2 0x00 3 0x00 4 0xAA 5 0x32 6 0x02   bottom

After stack   top 1 0x32 2 0x02 3 0x00 4 0xAA 5 0x32 6 0x02   bottom