FP (2013 FRC Java API)

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com.sun.squawk.vm
Interface FP

public interface FP

This class contains the offsets and constants that define the layout of an activation frame for the current method. All the offsets are relative to the current frame pointer, FP.

Field Summary
`static int`	`FIXED_FRAME_SIZE` This is the number of slots that must be reserved for a call to a method above and beyond the slots it requires for its local variables and operand stack.
`static int`	`local0` The offset of the slot containing the first local variable of the current method.
`static int`	`method` The offset of the slot containing the pointer to the current method.
`static int`	`parm0` The offset of the slot containing the first parameter.
`static int`	`returnFP` The offset of the slot containing the FP of the caller of the current method.
`static int`	`returnIP` The offset of the slot containing the IP of the caller of the current method.

Field Detail

parm0

static final int parm0

The offset of the slot containing the first parameter.

See Also:: Constant Field Values

returnIP

static final int returnIP

The offset of the slot containing the IP of the caller of the current method.

See Also:: Constant Field Values

returnFP

static final int returnFP

The offset of the slot containing the FP of the caller of the current method.

See Also:: Constant Field Values

local0

static final int local0

The offset of the slot containing the first local variable of the current method.

See Also:: Constant Field Values

method

static final int method

The offset of the slot containing the pointer to the current method.

See Also:: Constant Field Values

FIXED_FRAME_SIZE

static final int FIXED_FRAME_SIZE

This is the number of slots that must be reserved for a call to a method above and beyond the slots it requires for its local variables and operand stack.