test.go

package main

//go:noinline
func parseMe(a int, b bool, c float32) { 
  // some code
}


func main() {
    parseMe(1, true, 96.69)
}

tracer.go

package main

import (
	"fmt"
	"log"
	"os"
	"os/signal"

	"github.com/iovisor/gobpf/bcc"
)

const eBPF_Program = `
#include <uapi/linux/ptrace.h>

BPF_PERF_OUTPUT(events);

inline int get_arguments(struct pt_regs *ctx) {
		void* stackAddr = (void*)ctx->sp;

		long argument1;
		bpf_probe_read(&argument1, sizeof(argument1), stackAddr+8); 
		events.perf_submit(ctx, &argument1, sizeof(argument1));

		char argument2;
		bpf_probe_read(&argument2, sizeof(argument2), stackAddr+16); 
		events.perf_submit(ctx, &argument2, sizeof(argument2));

		float argument3;
		bpf_probe_read(&argument3, sizeof(argument3), stackAddr+17); 
		events.perf_submit(ctx, &argument3, sizeof(argument3));			
}
`

func main() {

	bpfModule := bcc.NewModule(eBPF_Program, []string{})

	uprobeFd, err := bpfModule.LoadUprobe("get_arguments")
	if err != nil {
		log.Fatal(err)
	}

	err = bpfModule.AttachUprobe(os.Args[1], "main.parseMe", uprobeFd, -1)
	if err != nil {
		log.Fatal(err)
	}

	table := bcc.NewTable(bpfModule.TableId("events"), bpfModule)
	channel := make(chan []byte)

	perfMap, err := bcc.InitPerfMap(table, channel)
	if err != nil {
		log.Fatal(err)
	}

	c := make(chan os.Signal, 1)
	signal.Notify(c, os.Interrupt)

	go func() {
		for {
			value := <-channel
			fmt.Println(string(value))
		}
	}()

	perfMap.Start()
	<-c
	perfMap.Stop()
}

This code doesn't seem to work for getting the parameters in the method. Do you know where do I get the parameters in a method?