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package main
import (
"fmt"
"os"
"runtime"
)
func main() {
if err := run(); err != nil {
fmt.Fprintln(os.Stderr, err)
os.Exit(1)
}
}
func run() error {
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symTable, err := goSymTable()
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if err != nil {
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return err
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}
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for _, pc := range callers() {
file, line, fn := symTable.PCToLine(uint64(pc))
fmt.Printf("%x: %s() %s:%d\n", pc, fn.Name, file, line)
}
return nil
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}
func callers() []uintptr {
pcs := make([]uintptr, 32)
n := runtime.Callers(2, pcs)
pcs = pcs[0:n]
return pcs
}