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
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
|
# Copyright 1998-2004, 2007-2012 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# tests for local variables
# Written by Satish Pai <pai@apollo.hp.com> 1997-07-08
# Cleaned by Michael Chastain <mec@shout.net> 2002-04-08
# This file is part of the gdb testsuite
set ws "\[\r\n\t \]+"
set nl "\[\r\n\]+"
if $tracelevel then {
strace $tracelevel
}
#
# test running programs
#
if { [skip_cplus_tests] } { continue }
set testfile "local"
set srcfile ${testfile}.cc
set binfile ${objdir}/${subdir}/${testfile}
if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } {
untested local.exp
return -1
}
if [get_compiler_info $binfile "c++"] {
return -1
}
gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
gdb_load ${binfile}
#
# set it up at a breakpoint so we can play with the variable values
#
if ![runto_main] then {
perror "couldn't run to breakpoint"
continue
}
if ![runto 'marker1'] then {
perror "couldn't run to marker1"
continue
}
gdb_test "up" ".*foobar.*" "up from marker1"
set sep "(\[.\]|___)\[0-9\]"
# ptype on a local variable.
#
# This test has six arms. The first three arms accept normal output:
# no synthetic methods; synthetic methods before user methods;
# synthetic methods after user methods.
#
# The next two arms accept "foobar__Fi.0::Local" instead of "Local".
# This is a bug. It happens in various places with various versions of
# gcc and gdb and various debugging types.
#
# The last arm accepts the user methods in duplicate. This bug happens
# with gcc 3.3.2 -gdwarf-2, and has been fixed in gcc HEAD 2004-01-22.
#
# -- chastain 2004-01-24
set re_class "((struct|class) Local \{${ws}public:|struct Local \{)"
set re_fields "int loc1;"
set re_methods "char loc_foo\\(char\\);"
set re_synth_gcc_23 "Local & operator=\\(Local const ?&\\);${ws}Local\\(Local const ?&\\);${ws}Local\\((void|)\\);"
set XX_class "((struct|class) foobar__Fi.0::Local \{${ws}public:|struct foobar__Fi.0:Local \{)"
set XX_synth_gcc_2 "Local & operator=\\(foobar__Fi.0::Local const ?&\\);${ws}Local\\(foobar__Fi.0::Local const ?&\\);${ws}Local\\((void|)\\);"
set YY_methods "$re_methods${ws}$re_methods"
set name "ptype l"
gdb_test_multiple "ptype l" $name {
-re "type = $re_class${ws}$re_fields${ws}$re_methods$nl\}$nl$gdb_prompt $" {
# gdb 6.0, gcc 2.95.3, dwarf-2
# gdb 6.0, gcc HEAD 2004-01-22, dwarf-2
# gdb HEAD 2004-01-23, gcc HEAD 2004-01,22, dwarf-2
pass "$name"
}
-re "type = $re_class${ws}$re_fields${ws}$re_synth_gcc_23${ws}$re_methods$nl\}$nl$gdb_prompt $" {
# gdb 6.0, gcc 3.3.2, stabs+
# gdb HEAD 2004-01-23, gcc 3.3.2, stabs+
pass "$name"
}
-re "type = $re_class${ws}$re_fields${ws}$re_methods${ws}$re_synth_gcc_23${ws}$nl\}$nl$gdb_prompt $" {
# gdb 6.0, gcc HEAD 2004-01-22, stabs+
# gdb HEAD 2004-01-23, gcc HEAD 2004-01-22, stabs+
pass "$name"
}
-re "type = $XX_class${ws}$re_fields${ws}$re_methods$nl\}$nl$gdb_prompt $" {
# gdb HEAD 2004-01-23, gcc 2.95.3, dwarf-2
kfail "gdb/1516" "$name"
}
-re "type = ($re_class|$XX_class)${ws}$re_fields${ws}($re_synth_gcc_23|$XX_synth_gcc_2)${ws}$re_methods$nl\}$nl$gdb_prompt $" {
# gdb 6.0, gcc 2.95.3, stabs+
# gdb HEAD 2004-01-23, gcc 2.95.3, stabs+
kfail "gdb/1516" "$name"
}
-re "type = ($re_class|$XX_class)${ws}$re_fields${ws}$YY_methods$nl\}$nl$gdb_prompt $" {
# gdb 6.0, gcc 3.3.2, dwarf-2
# gdb HEAD 2004-01-23, gcc 3.2.2, dwarf-2
kfail "gdb/483" "$name"
}
}
# This is the same test with "ptype Local" (the type name)
# instead of "ptype l" (the variable name).
set name "ptype Local"
gdb_test_multiple "ptype Local" $name {
-re "type = $re_class${ws}$re_fields${ws}$re_methods$nl\}$nl$gdb_prompt $" {
# gdb 6.0, gcc 2.95.3, dwarf-2
# gdb 6.0, gcc HEAD 2004-01-22, dwarf-2
# gdb HEAD 2004-01-23, gcc HEAD 2004-01-22, dwarf-2
pass "$name"
}
-re "type = $re_class${ws}$re_fields${ws}$re_synth_gcc_23${ws}$re_methods$nl\}$nl$gdb_prompt $" {
# gdb 6.0, gcc 3.3.2, stabs+
# gdb HEAD 2004-01-23, gcc 3.3.2, stabs+
pass "$name"
}
-re "type = $re_class${ws}$re_fields${ws}$re_methods${ws}$re_synth_gcc_23${ws}$nl\}$nl$gdb_prompt $" {
# gdb 6.0, gcc HEAD 2004-01-22, stabs+
# gdb HEAD 2004-01-23, gcc HEAD 2004-01-22, stabs+
pass "$name"
}
-re "type = $XX_class${ws}$re_fields${ws}$re_methods$nl\}$nl$gdb_prompt $" {
kfail "gdb/1516" "$name"
}
-re "type = ($re_class|$XX_class)${ws}$re_fields${ws}($re_synth_gcc_23|$XX_synth_gcc_2)${ws}$re_methods$nl\}$nl$gdb_prompt $" {
# gdb 6.0, gcc 2.95.3, stabs+
# gdb HEAD 2004-01-23, gcc 2.95.3, stabs+
kfail "gdb/1516" "$name"
}
-re "type = ($re_class|$XX_class)${ws}$re_fields${ws}$YY_methods$nl\}$nl$gdb_prompt $" {
# gdb 6.0, gcc 3.3.2, dwarf-2
# gdb HEAD 2004-01-23, gcc 3.2.2, dwarf-2
kfail "gdb/483" "$name"
}
-re "No symbol \"Local\" in current context.$nl$gdb_prompt $" {
# gdb HEAD 2004-01-23, gcc 2.95.3, dwarf-2
fail "$name"
}
}
gdb_test "break marker2"
gdb_test "continue" "Continuing\\..*Breakpoint \[0-9\]+, marker2.*" \
"continuing to marker2"
gdb_test "up" ".*main.*" "up from marker2"
# Make sure that `Local' isn't in scope here; it's local to foobar.
# setup_kfail "gdb/825"
set eol "\[\t \]*\[\r\n\]+\[\t \]*"
gdb_test_multiple "ptype Local" "Local out of scope" {
-re "No symbol \"Local\" in current context.*${gdb_prompt} $" {
pass "Local out of scope"
}
-re "ptype Local${eol}type = class Local {${eol} public:${eol} int loc1;${eol}.*${eol} char loc_foo\\(char\\);${eol}}${eol}${gdb_prompt} " {
# GCC emits STABS debugging information in a way that doesn't
# properly preserve the scoping of local classes. I think
# we'd need to start using Sun's extensions to stabs to get
# this right.
kfail gdb/825 "Local out of scope"
}
-re "ptype Local${eol}type = class Local {${eol} public:${eol} int loc1;${eol} char loc_foo\\(char\\);${eol}.*${eol}}${eol}${gdb_prompt} " {
# gcc 3.X abi-2 -gstabs+
kfail gdb/825 "Local out of scope"
}
}
# DTS CLLbs14316 and CLLbs17058
# coulter - I added a clause for HP's aCC compiler. We print out the type
# as xx instead of const unsigned char, but we still have an expected failure
# because of two reasons:
# There is a number at the end of InnerLocal4 which should not be there,
# DTS CLLbs14316
# The line number for the class
# setup_xfail "hppa*-*-*" CLLbs14316
# ---
# Pattern 1:
# PASS
# dwarf-2
# 2.95.3, 2.96-rh, 3.0.4, 3.1, gcc-3_1-branch, HEAD
#
# Pattern 2:
# PASS
# stabs+
# 2.95.3, 2.96-rh, 3.0.4, 3.1, gcc-3_1-branch, HEAD
#
# Pattern 3:
# Old hppa pattern.
#
# Pattern 4:
# Old hppa pattern.
#
# chastain 2002-05-27
# Pattern 5:
# PASS
# stabs+
# HEAD
#
# chastain 2004-01-02
gdb_test_multiple "ptype InnerLocal" "ptype InnerLocal" {
-re "type = class InnerLocal \{\[\r\n\t \]*public:\[\r\n\t \]*char ilc;\[\r\n\t \]*int \\* *ip;\[\r\n\t \]*(InnerLocal::|)NestedInnerLocal nest1;\[\r\n\t \]*int il_foo\\((unsigned char const|const unsigned char) *&\\);\[\r\n\t \]*\}.*$gdb_prompt $" {
pass "ptype InnerLocal (pattern 1)"
}
-re "type = class InnerLocal \{\[\r\n\t \]*public:\[\r\n\t \]*char ilc;\[\r\n\t \]*int \\* *ip;\[\r\n\t \]*(InnerLocal::|)NestedInnerLocal nest1;\[\r\n\t \]*InnerLocal *& operator *=\\((main${sep}::|)InnerLocal const *&\\);\[\r\n\t \]*InnerLocal\\((main${sep}::|)InnerLocal const *&\\);\[\r\n\t \]*InnerLocal\\((void|)\\);\[\r\n\t \]*int il_foo\\(unsigned char const *&\\);\[\r\n\t \]*\}.*$gdb_prompt $" {
pass "ptype InnerLocal (pattern 2)"
}
-re "type = class InnerLocal \{\r\n\[\t \]*public:\r\n\[\t \]*char ilc;\r\n\[\t \]*int \\*ip;\r\n\[\t \]*InnerLocal::NestedInnerLocal nest1;\r\n\r\n\[\t \]*.int il_foo\\(unsigned char const &\\);\r\n\[\t \]*\}\[\t \]*\\(Local at.*local\\.cc:36\\).*$gdb_prompt $" {
pass "ptype InnerLocal (old HP aCC)"
}
-re "type = class InnerLocal \{\r\n\[\t \]*public:\r\n\[\t \]*char ilc;\r\n\[\t \]*int \\*ip;\r\n\[\t \]*class InnerLocal4::NestedInnerLocal nest1;\r\n\r\n\[\t \]*int il_foo\\(unsigned char const &\\);\r\n\[\t \]*\\(Local at.*local\.cc:\[0-9\]+\\)\r\n\}.*$gdb_prompt $" {
pass "ptype InnerLocal (old HP aCC)"
}
-re "type = class InnerLocal \{\[\r\n\t \]*public:\[\r\n\t \]*char ilc;\[\r\n\t \]*int \\* *ip;\[\r\n\t \]*(InnerLocal::|)NestedInnerLocal nest1;\[\r\n\t \]* int il_foo\\(unsigned char const *&\\);\[\r\n\t \]*InnerLocal *& operator *=\\((main${sep}::|)InnerLocal const *&\\);\[\r\n\t \]*InnerLocal\\((main${sep}::|)InnerLocal const *&\\);\[\r\n\t \]*InnerLocal\\((void|)\\);\[\r\n\t \]*\}.*$gdb_prompt $" {
pass "ptype InnerLocal (pattern 5)"
}
}
#---
# Pattern 1:
# PASS
# dwarf-2
# gcc 2.95.3, 2.96-rh, 3.0.4, gcc-3_1-branch, HEAD
#
# Pattern 2:
# PASS
# stabs+
# gcc 2.95.3, 2.96-rh, 3.0.4, gcc-3_1-branch, HEAD
#
# chastain 2002-04-08
# NOTE (2004-02-24, carlton): This test really is invalid -
# 'NestedInnerLocal' shouldn't be visible, so only the third
# expression should count as a pass. I'm leaving in the earlier
# passes, however, given the current problematic state of our local
# class support, but once we fix PR gdb/482, we should delete this
# test.
gdb_test_multiple "ptype NestedInnerLocal" "ptype NestedInnerLocal" {
-re "type = class NestedInnerLocal \{\[\r\n\t \]*public:\[\r\n\t \]*int nil;\[\r\n\t \]*int nil_foo\\(int\\);\[\r\n\t \]*\}.*$gdb_prompt $" {
pass "ptype NestedInnerLocal"
}
-re "type = class NestedInnerLocal \{\[\r\n\t \]*public:\[\r\n\t \]*int nil;\[\r\n\t \]*NestedInnerLocal *& *operator *= *\\((main${sep}::|)InnerLocal::NestedInnerLocal const *&\\);\[\r\n\t \]*NestedInnerLocal\\((main${sep}::|)InnerLocal::NestedInnerLocal const *&\\);\[\r\n\t \]*NestedInnerLocal\\((void|)\\);\[\r\n\t \]*int nil_foo\\(int\\);\[\r\n\t \]*\}.*$gdb_prompt $" {
pass "ptype NestedInnerLocal"
}
-re "No symbol \"NestedInnerLocal\" in current context\.\r\n$gdb_prompt $" {
pass "ptype NestedInnerLocal"
}
}
set re_class "((struct|class) InnerLocal::NestedInnerLocal \{${ws}public:|struct InnerLocal::NestedInnerLocal \{)"
set re_fields "int nil;"
set re_methods "int nil_foo\\(int\\);"
set re_synth_gcc_23 "InnerLocal::NestedInnerLocal & operator=\\(InnerLocal::NestedInnerLocal const ?&\\);${ws}NestedInnerLocal\\(InnerLocal::NestedInnerLocal const ?&\\);${ws}NestedInnerLocal\\(\\);"
set name "ptype InnerLocal::NestedInnerLocal"
gdb_test_multiple "ptype InnerLocal::NestedInnerLocal" $name {
-re "type = $re_class${ws}$re_fields${ws}$re_methods$nl\}$nl$gdb_prompt $" {
# gcc -gdwarf-2 should produce this but does not yet
pass $name
}
-re "type = $re_class${ws}$re_fields${ws}$re_synth_gcc_23${ws}$re_methods${ws}$nl\}$nl$gdb_prompt $" {
# gcc 2.95.3 -gstabs+
# gcc v3 -gstabs+, abi 1
pass $name
}
-re "type = $re_class${ws}$re_fields${ws}$re_methods${ws}$re_synth_gcc_23${ws}$nl\}$nl$gdb_prompt $" {
# gcc v3 -gstabs+, abi 2
pass $name
}
-re "There is no field named NestedInnerLocal.*$gdb_prompt $" {
# gcc v3 -gdwarf-2
kfail "gdb/482" $name
}
}
|
