1 # Copyright 2003, 2004, 2005, 2007, 2008, 2009, 2010, 2011
2 # Free Software Foundation, Inc.
4 # This program is free software; you can redistribute it and/or modify
5 # it under the terms of the GNU General Public License as published by
6 # the Free Software Foundation; either version 3 of the License, or
7 # (at your option) any later version.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License for more details.
14 # You should have received a copy of the GNU General Public License
15 # along with this program. If not, see <http://www.gnu.org/licenses/>.
17 # This file was created by Jeff Johnston. (jjohnstn@redhat.com)
24 # test running programs
27 if {[skip_shlib_tests]} {
31 set testfile "pending"
33 set srcfile $testfile.c
34 set libsrc $srcdir/$subdir/$libfile.c
35 set binfile $objdir/$subdir/$testfile
36 set lib_sl $objdir/$subdir/$libfile.sl
39 set exec_opts [list debug shlib=$lib_sl]
41 if [get_compiler_info ${binfile}] {
45 if { [gdb_compile_shlib $libsrc $lib_sl $lib_opts] != ""
46 || [gdb_compile $srcdir/$subdir/$srcfile $binfile executable $exec_opts] != ""} {
47 untested "Could not compile either $libsrc or $srcdir/$subdir/$srcfile."
51 # Start with a fresh gdb.
55 gdb_reinitialize_dir $srcdir/$subdir
57 gdb_test_multiple "break pendfunc1" "set pending breakpoint" {
58 -re ".*Make breakpoint pending.*y or \\\[n\\\]. $" {
59 gdb_test "y" "Breakpoint.*pendfunc1.*pending." "set pending breakpoint (without symbols)"
63 gdb_test "info break" \
64 "Num Type\[ \]+Disp Enb Address\[ \]+What.*
65 \[0-9\]+\[\t \]+breakpoint keep y.*PENDING.*pendfunc1.*" \
66 "single pending breakpoint info (without symbols)"
69 gdb_load_shlibs $lib_sl
71 set pendfunc1_loc [gdb_get_line_number "y = x + 4" ${libfile}.c]
76 ".*Breakpoint.*pendfunc1.*at.*pendshr.c:$pendfunc1_loc.*y = x \\+ 4.*" \
77 "run to resolved breakpoint 1 (without symbols)"
79 # Restart with a fresh gdb.
83 gdb_reinitialize_dir $srcdir/$subdir
86 gdb_load_shlibs $lib_sl
88 if [target_info exists gdb_stub] {
92 # Test setting, querying, and modifying pending breakpoints
95 gdb_test_multiple "break pendfunc1" "set pending breakpoint" {
96 -re ".*Make breakpoint pending.*y or \\\[n\\\]. $" {
97 gdb_test "y" "Breakpoint.*pendfunc1.*pending." "set pending breakpoint"
101 gdb_test "info break" \
102 "Num Type\[ \]+Disp Enb Address\[ \]+What.*
103 \[0-9\]+\[\t \]+breakpoint keep y.*PENDING.*pendfunc1.*" \
104 "single pending breakpoint info"
107 # Test breaking at existing function
110 set mainline [gdb_get_line_number "break main here"]
112 gdb_test "break main" \
113 "Breakpoint.*at.* file .*$srcfile, line $mainline.*" \
114 "breakpoint function"
116 gdb_test "info break" \
117 "Num Type\[ \]+Disp Enb Address\[ \]+What.*
118 \[0-9\]+\[\t \]+breakpoint keep y.*PENDING.*pendfunc1.*
119 \[0-9\]+\[\t \]+breakpoint keep y.* in main at .*$srcfile:$mainline" \
120 "pending plus real breakpoint info"
124 # Test not setting a pending breakpoint
126 gdb_test "break pendfunc2" \
128 "Don't set pending breakpoint" \
129 ".*Make breakpoint pending.*y or \\\[n\\\]. $" \
133 # Add condition to pending breakpoint
136 gdb_test_no_output "condition 1 k == 1"
138 gdb_test "info break" \
139 "Num Type\[ \]+Disp Enb Address\[ \]+What.*
140 \[0-9\]+\[\t \]+breakpoint keep y.*PENDING.*pendfunc1.*
141 \[\t \]+stop only if k == 1.*
142 \[0-9\]+\[\t \]+breakpoint keep y.* in main at .*$srcfile:$mainline" \
143 "pending plus condition"
146 # Disable pending breakpoint
149 gdb_test_no_output "disable 1"
151 gdb_test "info break" \
152 "Num Type\[ \]+Disp Enb Address\[ \]+What.*
153 \[0-9\]+\[\t \]+breakpoint keep n.*PENDING.*pendfunc1.*
154 \[\t \]+stop only if k == 1.*
155 \[0-9\]+\[\t \]+breakpoint keep y.* in main at .*$srcfile:$mainline" \
159 # Add commands to pending breakpoint
161 gdb_test "commands 1\nprint k\nend" "" \
162 "Set commands for pending breakpoint"
164 gdb_test "info break" \
165 "Num Type\[ \]+Disp Enb Address\[ \]+What.*
166 \[0-9\]+\[\t \]+breakpoint keep n.*PENDING.*pendfunc1.*
167 \[\t \]+stop only if k == 1.*
169 \[0-9\]+\[\t \]+breakpoint keep y.* in main at .*$srcfile:$mainline" \
170 "pending disabled plus commands"
173 # Try a pending break for a line in a source file with a condition
176 set bp2_loc [gdb_get_line_number "y = x + 4" ${libfile}.c]
177 gdb_test_multiple "break pendshr.c:$bp2_loc if x > 3" "Set pending breakpoint 2" {
178 -re ".*Make breakpoint pending.*y or \\\[n\\\]. $" {
179 gdb_test "y" "Breakpoint.*pendshr.c:$bp2_loc.*pending." \
180 "Set pending breakpoint 2"
184 gdb_test "info break" \
185 "Num Type\[ \]+Disp Enb Address\[ \]+What.*
186 \[0-9\]+\[\t \]+breakpoint keep n.*PENDING.*pendfunc1.*
187 \[\t \]+stop only if k == 1.*
189 \[0-9\]+\[\t \]+breakpoint keep y.* in main at .*$srcfile:$mainline.*
190 \[0-9\]+\[\t \]+breakpoint keep y.*PENDING.*pendshr.c:$bp2_loc if x > 3.*" \
191 "multiple pending breakpoints"
195 # Try a pending break for a line in a source file with ignore count:
198 set bp3_loc [gdb_get_line_number "printf" ${libfile}.c]
199 gdb_test_multiple "break pendshr.c:$bp3_loc" "Set pending breakpoint 3" {
200 -re ".*Make breakpoint pending.*y or \\\[n\\\]. $" {
201 gdb_test "y" "Breakpoint.*pendshr.c:$bp3_loc.*pending." \
202 "Set pending breakpoint 3"
206 gdb_test {ignore $bpnum 2} "Will ignore next 2 crossings of breakpoint .*" \
207 "set ignore count on pending breakpoint 3"
209 gdb_test "info break" \
210 "Num Type\[ \]+Disp Enb Address\[ \]+What.*
211 \[0-9\]+\[\t \]+breakpoint keep n.*PENDING.*pendfunc1.*
212 \[\t \]+stop only if k == 1.*
214 \[0-9\]+\[\t \]+breakpoint keep y.* in main at .*$srcfile:$mainline.*
215 \[0-9\]+\[\t \]+breakpoint keep y.*PENDING.*pendshr.c:$bp2_loc if x > 3.*
216 \[0-9\]+\[\t \]+breakpoint keep y.*PENDING.*pendshr.c:$bp3_loc.*ignore next 2 hits.*" \
217 "multiple pending breakpoints 2"
220 # Run to main which should resolve a pending breakpoint
225 ".*Breakpoint.*, main.*$mainline.*" \
229 # Re-enable the first pending breakpoint which should resolve
232 gdb_test_no_output "enable 1" \
233 "re-enabling pending breakpoint that can resolve instantly"
236 # Continue to verify conditionals and commands for breakpoints are honored
239 gdb_test "continue" \
240 ".*Breakpoint.*pendfunc1.*at.*pendshr.c:$bp2_loc.*4;" \
241 "continue to resolved breakpoint 2"
243 gdb_test "continue" \
244 ".*Breakpoint.*pendfunc1.*at.*pendshr.c:$bp2_loc.*
246 "continue to resolved breakpoint 1"
249 # Disable the other two breakpoints, and continue to the one with
250 # the ignore count. Make sure you hit it the third time, x should
254 gdb_test "disable 7" "" "Disable other breakpoints"
255 gdb_test "disable 5" "" "Disable other breakpoints"
257 gdb_test "continue" \
258 ".*Breakpoint.*pendfunc1.*\\\(x=3\\\) at.*pendshr.c:$bp3_loc.*printf.*;" \
259 "continue to resolved breakpoint 3"
263 gdb_breakpoint "main"
266 # Set non-existent pending breakpoint
268 gdb_test_multiple "break imaginary" "set imaginary pending breakpoint" {
269 -re ".*Make breakpoint pending.*y or \\\[n\\\]. $" {
270 gdb_test "y" "Breakpoint.*imaginary.*pending." \
271 "set imaginary pending breakpoint"
276 # rerun program and make sure that any pending breakpoint remains and no
277 # error messages are issued for the missing function
282 gdb_test "info break" \
283 "Num Type\[ \]+Disp Enb Address\[ \]+What.*
284 \[0-9\]+\[\t \]+breakpoint keep y.* in main at .*$srcfile:$mainline.*
285 \[0-9\]+\[\t \]+breakpoint keep y.*PENDING.*imaginary.*" \
286 "verify pending breakpoint after restart"