예제 #1
0
func (dbp *Process) parseDebugFrame(exe *pe.File, wg *sync.WaitGroup) {
	defer wg.Done()

	debugFrameSec := exe.Section(".debug_frame")
	debugInfoSec := exe.Section(".debug_info")

	if debugFrameSec != nil && debugInfoSec != nil {
		debugFrame, err := debugFrameSec.Data()
		if err != nil && uint32(len(debugFrame)) < debugFrameSec.Size {
			fmt.Println("could not get .debug_frame section", err)
			os.Exit(1)
		}
		if 0 < debugFrameSec.VirtualSize && debugFrameSec.VirtualSize < debugFrameSec.Size {
			debugFrame = debugFrame[:debugFrameSec.VirtualSize]
		}
		dat, err := debugInfoSec.Data()
		if err != nil {
			fmt.Println("could not get .debug_info section", err)
			os.Exit(1)
		}
		dbp.frameEntries = frame.Parse(debugFrame, frame.DwarfEndian(dat))
	} else {
		fmt.Println("could not find .debug_frame section in binary")
		os.Exit(1)
	}
}
예제 #2
0
파일: proc_darwin.go 프로젝트: mattn/delve
func (dbp *Process) parseDebugFrame(exe *macho.File, wg *sync.WaitGroup) {
	defer wg.Done()

	debugFrameSec := exe.Section("__debug_frame")
	debugInfoSec := exe.Section("__debug_info")

	if debugFrameSec != nil && debugInfoSec != nil {
		debugFrame, err := exe.Section("__debug_frame").Data()
		if err != nil {
			fmt.Println("could not get __debug_frame section", err)
			os.Exit(1)
		}
		dat, err := debugInfoSec.Data()
		if err != nil {
			fmt.Println("could not get .debug_info section", err)
			os.Exit(1)
		}
		dbp.frameEntries = frame.Parse(debugFrame, frame.DwarfEndian(dat))
	} else {
		fmt.Println("could not find __debug_frame section in binary")
		os.Exit(1)
	}
}