llgo/_demo/c/asmfullcall/asmfullcall_linux.go

//go:build linux && amd64

package main

import "unsafe"

func verify() {
	// 0 output & 0 input
	asmFull("nop", nil)

	// 0 output & 1 input with memory address
	addr := uintptr(unsafe.Pointer(&testVar))
	asmFull("movq {value}, ({addr})", map[string]any{
		"addr":  addr,
		"value": 43,
	})
	check(43, testVar)

	// 1 output & 1 input
	res1 := asmFull("movq {value}, {}", map[string]any{
		"value": 41,
	})
	check(41, int(res1))

	res2 := asmFull("leaq ({a},{b}), {}", map[string]any{
		"a": 25,
		"b": 17,
	})
	check(42, int(res2))
}