stack-cleanup ( stack-size return abi -- n )

Vocabulary

cpu.architecture

Inputs

stack-size	an integer
return	a c type
abi	an abi

Outputs

n	an integer

Word description

Calculates how many bytes of stack space the caller of the procedure being constructed need to cleanup. For modern abi's the value is almost always 0.

Examples

USING: cpu.architecture prettyprint ; 20 void stdcall stack-cleanup .
20

Definition

USING: system ;

IN: cpu.architecture

HOOK: stack-cleanup cpu ( stack-size return abi -- n )

Methods

USING: cpu.architecture kernel system ;

M: arm.64 stack-cleanup 2drop ;


USING: cpu.architecture kernel system ;

M: x86.64 stack-cleanup 3drop 0 ;