idc.py 文件源码

def DeleteAll():
    """
    Delete all segments, instructions, comments, i.e. everything
    except values of bytes.
    """
    ea = idaapi.cvar.inf.minEA

    # Brute-force nuke all info from all the heads
    while ea != BADADDR and ea <= idaapi.cvar.inf.maxEA:
        idaapi.del_local_name(ea)
        idaapi.del_global_name(ea)
        func = idaapi.get_func(ea)
        if func:
            idaapi.del_func_cmt(func, False)
            idaapi.del_func_cmt(func, True)
            idaapi.del_func(ea)
        idaapi.del_hidden_area(ea)
        seg = idaapi.getseg(ea)
        if seg:
            idaapi.del_segment_cmt(seg, False)
            idaapi.del_segment_cmt(seg, True)
            idaapi.del_segm(ea, idaapi.SEGDEL_KEEP | idaapi.SEGDEL_SILENT)

        ea = idaapi.next_head(ea, idaapi.cvar.inf.maxEA)