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Side by Side Diff: gdb/testsuite/gdb.base/skip-solib.exp

Issue 124383005: GDB 7.6.50 (Closed) Base URL: http://git.chromium.org/native_client/nacl-gdb.git@upstream
Patch Set: Created 6 years, 11 months ago
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1 # Copyright 2011-2012 Free Software Foundation, Inc. 1 # Copyright 2011-2013 Free Software Foundation, Inc.
2 2
3 # This program is free software; you can redistribute it and/or modify 3 # This program is free software; you can redistribute it and/or modify
4 # it under the terms of the GNU General Public License as published by 4 # it under the terms of the GNU General Public License as published by
5 # the Free Software Foundation; either version 3 of the License, or 5 # the Free Software Foundation; either version 3 of the License, or
6 # (at your option) any later version. 6 # (at your option) any later version.
7 # 7 #
8 # This program is distributed in the hope that it will be useful, 8 # This program is distributed in the hope that it will be useful,
9 # but WITHOUT ANY WARRANTY; without even the implied warranty of 9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 # GNU General Public License for more details. 11 # GNU General Public License for more details.
12 # 12 #
13 # You should have received a copy of the GNU General Public License 13 # You should have received a copy of the GNU General Public License
14 # along with this program. If not, see <http://www.gnu.org/licenses/>. 14 # along with this program. If not, see <http://www.gnu.org/licenses/>.
15 15
16 # This file was written by Justin Lebar. (justin.lebar@gmail.com) 16 # This file was written by Justin Lebar. (justin.lebar@gmail.com)
17 17
18 # 18 #
19 # Tests skipping shared libraries. 19 # Tests skipping shared libraries.
20 # 20 #
21 21
22 # This only works on GNU/Linux. 22 # This only works on GNU/Linux.
23 if { ![isnative] || [is_remote host] || ![istarget *-linux*] || [skip_shlib_test s]} { 23 if { ![isnative] || [is_remote host] || ![istarget *-linux*] || [skip_shlib_test s]} {
24 continue 24 continue
25 } 25 }
26 26
27 set test "skip-solib" 27 set test "skip-solib"
28 set srcfile_main "${test}-main.c" 28 set srcfile_main "${test}-main.c"
29 set executable_main ${test}-test 29 set executable_main ${test}-test
30 set binfile_main ${objdir}/${subdir}/${executable_main} 30 set binfile_main [standard_output_file ${executable_main}]
31 set srcfile_lib "${test}-lib.c" 31 set srcfile_lib "${test}-lib.c"
32 set libname "lib${test}" 32 set libname "lib${test}"
33 set binfile_lib ${objdir}/${subdir}/${libname}.so 33 set binfile_lib [standard_output_file ${libname}.so]
34 34
35 # 35 #
36 # Compile our program under test. The main program references a shared library 36 # Compile our program under test. The main program references a shared library
37 # libskip-solib.so, which contains two functions, square(), which is 37 # libskip-solib.so, which contains two functions, square(), which is
38 # referenced by the main program, and multiply(), which is not referenced by 38 # referenced by the main program, and multiply(), which is not referenced by
39 # the main program. 39 # the main program.
40 # 40 #
41 41
42 if {[gdb_compile_shlib ${srcdir}/${subdir}/${srcfile_lib} ${binfile_lib} [list d ebug additional_flags=-fPIC -Wl,-soname,${libname}.so]] != ""} { 42 if {[gdb_compile_shlib ${srcdir}/${subdir}/${srcfile_lib} ${binfile_lib} [list d ebug additional_flags=-fPIC -Wl,-soname,${libname}.so]] != ""} {
43 return -1 43 return -1
44 } 44 }
45 45
46 if {[gdb_compile "${srcdir}/${subdir}/${srcfile_main}" "${binfile_main}.o" objec t debug] != ""} { 46 if {[gdb_compile "${srcdir}/${subdir}/${srcfile_main}" "${binfile_main}.o" objec t debug] != ""} {
47 return -1 47 return -1
48 } 48 }
49 49
50 set testobjdir [standard_output_file {}]
50 if {[gdb_compile "${binfile_main}.o" "${binfile_main}" executable \ 51 if {[gdb_compile "${binfile_main}.o" "${binfile_main}" executable \
51 [list debug "additional_flags=-L${objdir}/${subdir} -l${test} \ 52 [list debug "additional_flags=-L$testobjdir -l${test} \
52 -Wl,-rpath=${objdir}/${subdir}"]] != ""} { 53 -Wl,-rpath=$testobjdir"]] != ""} {
53 return -1 54 return -1
54 } 55 }
55 56
56 clean_restart ${executable_main} 57 clean_restart ${executable_main}
57 58
58 # 59 #
59 # At this point, if we try to skip the file ${srcfile_lib} or the function 60 # At this point, if we try to skip the file ${srcfile_lib} or the function
60 # multiply(), we should get a prompt asking us if we want to enable the 61 # multiply(), we should get a prompt asking us if we want to enable the
61 # skip entry pending a shared library load. 62 # skip entry pending a shared library load.
62 # 63 #
63 64
64 gdb_test "skip file ${srcfile_lib}" \ 65 gdb_test "skip file ${srcfile_lib}" \
65 "File ${srcfile_lib} will be skipped when stepping." \ 66 "File ${srcfile_lib} will be skipped when stepping." \
66 "ignoring file in solib" \ 67 "ignoring file in solib" \
67 "No source file named ${srcfile_lib}.* 68 "No source file named ${srcfile_lib}.*
68 Ignore file pending future shared library load.*" \ 69 Ignore file pending future shared library load.*" \
69 "y" 70 "y"
70 71
71 # 72 #
72 # Does info skip list this entry as pending? 73 # Checkinfo skip list.
73 # 74 #
74 gdb_test "info skip" \ 75 gdb_test "info skip" \
75 "Num\\s+Type\\s+Enb\\s+Address\\s+What\\s* 76 "Num\\s+Type\\s+Enb\\s+What\\s*
76 1\\s+file\\s+y\\s+\\s+${srcfile_lib} \\(PENDING\\)\\s*" \ 77 1\\s+file\\s+y\\s+${srcfile_lib}\\s*" \
77 "info skip with pending file" 78 "info skip with pending file"
78 79
79 if ![runto_main] { fail "skip tests suppressed" } 80 if ![runto_main] { fail "skip tests suppressed" }
80 81
81 # 82 #
82 # We shouldn't step into square(), since we skipped skip-solib-lib.c. 83 # We shouldn't step into square(), since we skipped skip-solib-lib.c.
83 # 84 #
84 gdb_test "step" "" 85 gdb_test "step" ""
85 gdb_test "bt" "#0\\s+main.*" "step after ignoring solib file." 86 gdb_test "bt" "#0\\s+main.*" "step after ignoring solib file."
86 87
87 # 88 #
88 # Our entry should no longer be pending. Note that we unfortunately need to do
89 # at least one step before the entry will be unmarked as pending.
90 #
91 gdb_test "info skip" \
92 "Num\\s+Type\\s+Enb\\s+Address\\s+What\\s*
93 1\\s+file\\s+y\\s+\\s+.*${srcfile_lib}\\s*" \
94 "info skip with pending file"
95
96 #
97 # Now restart gdb and testing ignoring of a function inside a solib. 89 # Now restart gdb and testing ignoring of a function inside a solib.
98 # 90 #
99 clean_restart ${executable_main} 91 clean_restart ${executable_main}
100 92
101 gdb_test "skip function multiply" \ 93 gdb_test "skip function multiply" \
102 "Function multiply will be skipped when stepping, pending shared library load. " \ 94 "Function multiply will be skipped when stepping\\." \
103 "ignoring function in solib" \ 95 "ignoring function in solib" \
104 "No function found named multiply..* 96 "No function found named multiply..*
105 Ignore function pending future shared library load.*" \ 97 Ignore function pending future shared library load.*" \
106 "y" 98 "y"
107 99
108 if ![runto_main] { fail "skip tests suppressed" } 100 if ![runto_main] { fail "skip tests suppressed" }
109 101
110 # 102 #
111 # Our first step should take us into square. 103 # Our first step should take us into square.
112 # 104 #
113 gdb_test "step" "square.*" 105 gdb_test "step" "square.*"
114 106
115 # 107 #
116 # Now our entry should no longer be pending. 108 # Now our entry should no longer be pending.
117 # 109 #
118 gdb_test "info skip" \ 110 gdb_test "info skip" \
119 "Num\\s+Type\\s+Enb\\s+Address\\s+What\\s* 111 "Num\\s+Type\\s+Enb\\s+What\\s*
120 1\\s+function\\s+y\\s+0x\[0-9a-f\]+\\s+multiply at .*${srcfile_lib}:.*\\s*" \ 112 1\\s+function\\s+y\\s+multiply\\s*" \
121 "skip should no longer be pending." 113 "info skip for function multiply"
122 114
123 # 115 #
124 # This step shouldn't go into multiply -- we should skip it and go on to the 116 # This step shouldn't go into multiply -- we should skip it and go on to the
125 # last line of square. 117 # last line of square.
126 # 118 #
127 gdb_test "step" "" 119 gdb_test "step" ""
128 gdb_test "bt" "#0\\s+square.*" 120 gdb_test "bt" "#0\\s+square.*"
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