xref: /llvm-project/lldb/test/API/commands/expression/formatters/formatters.py (revision 2238dcc39358353cac21df75c3c3286ab20b8f53) 
1import lldb
2
3
4def foo_SummaryProvider(valobj, dict):
5    a = valobj.GetChildMemberWithName("a")
6    a_ptr = valobj.GetChildMemberWithName("a_ptr")
7    bar = valobj.GetChildMemberWithName("b")
8    i = bar.GetChildMemberWithName("i")
9    i_ptr = bar.GetChildMemberWithName("i_ptr")
10    b_ref = bar.GetChildMemberWithName("b_ref")
11    b_ref_ptr = b_ref.AddressOf()
12    b_ref = b_ref_ptr.Dereference()
13    h = b_ref.GetChildMemberWithName("h")
14    k = b_ref.GetChildMemberWithName("k")
15    return (
16        "a = "
17        + str(a.GetValueAsUnsigned(0))
18        + ", a_ptr = "
19        + str(a_ptr.GetValueAsUnsigned(0))
20        + " -> "
21        + str(a_ptr.Dereference().GetValueAsUnsigned(0))
22        + ", i = "
23        + str(i.GetValueAsUnsigned(0))
24        + ", i_ptr = "
25        + str(i_ptr.GetValueAsUnsigned(0))
26        + " -> "
27        + str(i_ptr.Dereference().GetValueAsUnsigned(0))
28        + ", b_ref = "
29        + str(b_ref.GetValueAsUnsigned(0))
30        + ", h = "
31        + str(h.GetValueAsUnsigned(0))
32        + " , k = "
33        + str(k.GetValueAsUnsigned(0))
34    )
35
36
37def foo_SummaryProvider3(valobj, dict, options):
38    if not isinstance(options, lldb.SBTypeSummaryOptions):
39        raise Exception()
40    return foo_SummaryProvider(valobj, dict) + ", WITH_OPTS"
41