1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
|
# -*- tab-width: 4; indent-tabs-mode: nil; py-indent-offset: 4 -*-
# Version: MPL 1.1 / GPLv3+ / LGPLv3+
#
# The contents of this file are subject to the Mozilla Public License Version
# 1.1 (the "License"); you may not use this file except in compliance with
# the License or as specified alternatively below. You may obtain a copy of
# the License at http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS" basis,
# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
# for the specific language governing rights and limitations under the
# License.
#
# Major Contributor(s):
# Copyright (C) 2012 Tor Lillqvist <tml@iki.fi> (initial developer)
# Copyright (C) 2012 SUSE Linux http://suse.com (initial developer's employer)
#
# All Rights Reserved.
#
# For minor contributions see the git repository.
#
# Alternatively, the contents of this file may be used under the terms of
# either the GNU General Public License Version 3 or later (the "GPLv3+"), or
# the GNU Lesser General Public License Version 3 or later (the "LGPLv3+"),
# in which case the provisions of the GPLv3+ or the LGPLv3+ are applicable
# instead of those above.
# To use, add something like this to your ~/.lldbinit:
# command script import '~/lo/sim/solenv/lldb/libreoffice/LO.py'
import lldb
def rtl_uString_summary(valobj, dict):
# print "valobj = " + str(valobj) + ", valobj.GetData() = " + str(valobj.GetData()) + ", valobj.GetTypeName() = " + str(valobj.GetTypeName())
# As we don't use --skip-pointers when doing the "type summary add" for this function,
# the value to be printed might actually be a pointer to a rtl_uString. Weird, huh?
if valobj.TypeIsPointerType():
return rtl_uString_summary(valobj.Dereference(), dict)
length = valobj.GetChildMemberWithName('length').GetValueAsUnsigned(0)
buffer = valobj.GetChildMemberWithName('buffer')
buffer_ptr = buffer.AddressOf();
return sal_unicode_string(buffer_ptr, length)
def rtl_OUString_summary(valobj, dict):
return rtl_uString_summary(valobj.GetChildMemberWithName('pData'), dict)
def UniStringData_summary(valobj, dict):
if valobj.TypeIsPointerType():
return UniStringData_summary(valobj.Dereference(), dict)
length = valobj.GetChildMemberWithName('mnLen').GetValueAsUnsigned(0)
buffer = valobj.GetChildMemberWithName('maStr')
buffer_ptr = buffer.AddressOf();
return sal_unicode_string(buffer_ptr, length)
def String_summary(valobj, dict):
return UniStringData_summary(valobj.GetChildMemberWithName('mpData'), dict)
def sal_unicode_string(buffer_ptr, length):
e = lldb.SBError()
s = '"'
i = 0
while i < length:
c = buffer_ptr.GetPointeeData(i, 1).GetUnsignedInt16(e, 0)
if c == ord('"'):
s = s + '\\"'
elif c == ord('\\'):
s = s + '\\\\'
elif c == ord('\n'):
s = s + '\\n'
elif c == ord('\r'):
s = s + '\\r'
elif c == ord('\t'):
s = s + '\\t'
elif c < ord(' '):
s = s + '\\{:03o}'.format(c)
elif c < 127:
s = s + chr(c)
else:
s = s + '\\u{:04x}'.format(c)
i = i + 1
s = s + '"'
return s
# Automatically install the above summary functions when this is loaded
def __lldb_init_module(debugger, dict):
debugger.HandleCommand("type summary add --skip-references --python-function LO.rtl_uString_summary rtl_uString")
debugger.HandleCommand("type summary add --skip-pointers --skip-references --python-function LO.rtl_OUString_summary rtl::OUString")
debugger.HandleCommand("type summary add --skip-references --python-function LO.UniStringData_summary UniStringData")
debugger.HandleCommand("type summary add --skip-pointers --skip-references --python-function LO.String_summary String")
# vim:set shiftwidth=4 softtabstop=4 expandtab:
|
