%c-invoke ( symbols dll gc-map -- )
CPU architecture description model

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Next:	%call-gc ( gc-map -- )

Vocabulary
cpu.architecture

Inputs

symbols	a byte-array
dll	a dll
gc-map	a gc-map

Outputs
None

Word description
Emits code for calling an FFI function.

Definition

USING: system ;

IN: cpu.architecture

HOOK: %c-invoke cpu ( symbols dll gc-map -- )

Methods

USING: cpu.architecture kernel system ;

M: arm.64 %c-invoke 3drop ;


USING: compiler.codegen.gc-maps compiler.codegen.relocation
compiler.constants cpu.architecture cpu.x86.assembler
cpu.x86.assembler.operands kernel system ;

M: x86.64 %c-invoke
    [ R11 0 MOV rc-absolute-cell rel-dlsym R11 CALL ] dip
    gc-map-here ;