projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 42a4f53d | 1 | # Copyright 1988-2019 Free Software Foundation, Inc. |
| c906108c SS |
2 | |
| 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 | |
| e22f8b7c | 5 | # the Free Software Foundation; either version 3 of the License, or |
| c906108c | 6 | # (at your option) any later version. |
| e22f8b7c | 7 | # |
| c906108c SS |
8 | # This program is distributed in the hope that it will be useful, |
| 9 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 10 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 11 | # GNU General Public License for more details. | |
| e22f8b7c | 12 | # |
| c906108c | 13 | # You should have received a copy of the GNU General Public License |
| e22f8b7c | 14 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| c906108c | 15 | |
| c906108c SS |
16 | # This file was written by Rob Savoye. (rob@cygnus.com) |
| 17 | ||
| 5b362f04 | 18 | if { [prepare_for_testing "failed to prepare" "break" {break.c break1.c} {debug nowarnings}] } { |
| 085dd6e6 JM |
19 | return -1 |
| 20 | } | |
| dbc52822 VP |
21 | set srcfile break.c |
| 22 | set srcfile1 break1.c | |
| c906108c SS |
23 | # |
| 24 | # test simple breakpoint setting commands | |
| 25 | # | |
| 26 | ||
| 27 | # Test deleting all breakpoints when there are none installed, | |
| 28 | # GDB should not prompt for confirmation. | |
| 9d6f42e9 | 29 | # Note that lib/gdb.exp provides a "delete_breakpoints" proc |
| c906108c SS |
30 | # for general use elsewhere. |
| 31 | ||
| 32 | send_gdb "delete breakpoints\n" | |
| 33 | gdb_expect { | |
| 34 | -re "Delete all breakpoints.*$" { | |
| 35 | send_gdb "y\n" | |
| 36 | gdb_expect { | |
| 37 | -re "$gdb_prompt $" { | |
| bc6c7af4 | 38 | fail "delete all breakpoints when none (unexpected prompt)" |
| c906108c | 39 | } |
| bc6c7af4 | 40 | timeout { fail "delete all breakpoints when none (timeout after unexpected prompt)" } |
| c906108c SS |
41 | } |
| 42 | } | |
| bc6c7af4 LM |
43 | -re ".*$gdb_prompt $" { pass "delete all breakpoints when none" } |
| 44 | timeout { fail "delete all breakpoints when none (timeout)" } | |
| c906108c SS |
45 | } |
| 46 | ||
| 47 | # | |
| 48 | # test break at function | |
| 49 | # | |
| 50 | gdb_test "break main" \ | |
| 51 | "Breakpoint.*at.* file .*$srcfile, line.*" \ | |
| 52 | "breakpoint function" | |
| 53 | ||
| df763c7f DJ |
54 | # |
| 55 | # test break at quoted function | |
| 56 | # | |
| 57 | gdb_test "break \"marker2\"" \ | |
| a1dea79a | 58 | "Breakpoint.*at.* file .*$srcfile1, line.*" \ |
| df763c7f DJ |
59 | "breakpoint quoted function" |
| 60 | ||
| c906108c SS |
61 | # |
| 62 | # test break at function in file | |
| 63 | # | |
| 64 | gdb_test "break $srcfile:factorial" \ | |
| 65 | "Breakpoint.*at.* file .*$srcfile, line.*" \ | |
| 66 | "breakpoint function in file" | |
| 67 | ||
| a50d3602 EZ |
68 | set bp_location1 [gdb_get_line_number "set breakpoint 1 here"] |
| 69 | ||
| c906108c SS |
70 | # |
| 71 | # test break at line number | |
| 72 | # | |
| e6f9e514 JB |
73 | # Note that the default source file is the last one whose source text |
| 74 | # was printed. For native debugging, before we've executed the | |
| 75 | # program, this is the file containing main, but for remote debugging, | |
| 76 | # it's wherever the processor was stopped when we connected to the | |
| 77 | # board. So, to be sure, we do a list command. | |
| 78 | # | |
| 79 | gdb_test "list main" \ | |
| 3b377a3a | 80 | ".*main \\(int argc, char \\*\\*argv, char \\*\\*envp\\).*" \ |
| e6f9e514 | 81 | "use `list' to establish default source file" |
| a50d3602 EZ |
82 | gdb_test "break $bp_location1" \ |
| 83 | "Breakpoint.*at.* file .*$srcfile, line $bp_location1\\." \ | |
| c906108c SS |
84 | "breakpoint line number" |
| 85 | ||
| 86 | # | |
| 87 | # test duplicate breakpoint | |
| 88 | # | |
| a50d3602 EZ |
89 | gdb_test "break $bp_location1" \ |
| 90 | "Note: breakpoint \[0-9\]+ also set at pc.*Breakpoint \[0-9\]+ at.* file .*$srcfile, line $bp_location1\\." \ | |
| c906108c SS |
91 | "breakpoint duplicate" |
| 92 | ||
| a50d3602 EZ |
93 | set bp_location2 [gdb_get_line_number "set breakpoint 2 here"] |
| 94 | ||
| c906108c SS |
95 | # |
| 96 | # test break at line number in file | |
| 97 | # | |
| a50d3602 EZ |
98 | gdb_test "break $srcfile:$bp_location2" \ |
| 99 | "Breakpoint.*at.* file .*$srcfile, line $bp_location2\\." \ | |
| c906108c SS |
100 | "breakpoint line number in file" |
| 101 | ||
| a50d3602 EZ |
102 | set bp_location3 [gdb_get_line_number "set breakpoint 3 here"] |
| 103 | set bp_location4 [gdb_get_line_number "set breakpoint 4 here"] | |
| c906108c | 104 | |
| f286b2c3 JL |
105 | # |
| 106 | # Test putting a break at the start of a multi-line if conditional. | |
| 107 | # Verify the breakpoint was put at the start of the conditional. | |
| 108 | # | |
| 109 | gdb_test "break multi_line_if_conditional" \ | |
| a50d3602 | 110 | "Breakpoint.*at.* file .*$srcfile, line $bp_location3\\." \ |
| f286b2c3 JL |
111 | "breakpoint at start of multi line if conditional" |
| 112 | ||
| 113 | gdb_test "break multi_line_while_conditional" \ | |
| a50d3602 | 114 | "Breakpoint.*at.* file .*$srcfile, line $bp_location4\\." \ |
| f286b2c3 JL |
115 | "breakpoint at start of multi line while conditional" |
| 116 | ||
| a50d3602 EZ |
117 | set bp_location6 [gdb_get_line_number "set breakpoint 6 here"] |
| 118 | ||
| 924437bc | 119 | set main_line $bp_location6 |
| c906108c | 120 | |
| a50d3602 | 121 | set bp_location7 [gdb_get_line_number "set breakpoint 7 here"] |
| a1dea79a | 122 | set bp_location8 [gdb_get_line_number "set breakpoint 8 here" $srcfile1] |
| a50d3602 | 123 | |
| c906108c | 124 | gdb_test "info break" \ |
| 54e52265 | 125 | "Num Type\[ \]+Disp Enb Address\[ \]+What.* |
| c906108c | 126 | \[0-9\]+\[\t \]+breakpoint keep y.* in main at .*$srcfile:$main_line.* |
| 3b377a3a | 127 | \[0-9\]+\[\t \]+breakpoint keep y.* in marker2 at .*$srcfile1:$bp_location8.* |
| b6304613 | 128 | \[0-9\]+\[\t \]+breakpoint keep y.* in factorial at .*$srcfile:$bp_location7.* |
| a50d3602 EZ |
129 | \[0-9\]+\[\t \]+breakpoint keep y.* in main at .*$srcfile:$bp_location1.* |
| 130 | \[0-9\]+\[\t \]+breakpoint keep y.* in main at .*$srcfile:$bp_location1.* | |
| 131 | \[0-9\]+\[\t \]+breakpoint keep y.* in main at .*$srcfile:$bp_location2.* | |
| 132 | \[0-9\]+\[\t \]+breakpoint keep y.* in multi_line_if_conditional at .*$srcfile:$bp_location3.* | |
| 133 | \[0-9\]+\[\t \]+breakpoint keep y.* in multi_line_while_conditional at .*$srcfile:$bp_location4" \ | |
| c906108c SS |
134 | "breakpoint info" |
| 135 | ||
| e5a67952 MS |
136 | # |
| 137 | # Test info breakpoint with arguments | |
| 138 | # | |
| 139 | ||
| 140 | set see1 0 | |
| 141 | set see2 0 | |
| 142 | set see3 0 | |
| 143 | set see4 0 | |
| 144 | set see5 0 | |
| 145 | set see6 0 | |
| 146 | ||
| 147 | gdb_test_multiple "info break 2 4 6" "info break 2 4 6" { | |
| 148 | -re "1\[\t \]+breakpoint *keep y\[^\r\n\]*:$main_line\[^\r\n\]*" { | |
| 149 | set see1 1 | |
| 150 | exp_continue | |
| 151 | } | |
| 152 | -re "2\[\t \]+breakpoint *keep y\[^\r\n\]* in marker2 at \[^\r\n\]*" { | |
| 153 | set see2 1 | |
| 154 | exp_continue | |
| 155 | } | |
| 156 | -re "3\[\t \]+breakpoint *keep y\[^\r\n\]*$bp_location7\[^\r\n\]*" { | |
| 157 | set see3 1 | |
| 158 | exp_continue | |
| 159 | } | |
| 160 | -re "4\[\t \]+breakpoint *keep y\[^\r\n\]*$bp_location1\[^\r\n\]*" { | |
| 161 | set see4 1 | |
| 162 | exp_continue | |
| 163 | } | |
| 164 | -re "5\[\t \]+breakpoint *keep y\[^\r\n\]*$bp_location1\[^\r\n\]*" { | |
| 165 | set see5 1 | |
| 166 | exp_continue | |
| 167 | } | |
| 168 | -re "6\[\t \]+breakpoint *keep y\[^\r\n\]*$bp_location2\[^\r\n\]*" { | |
| 169 | set see6 1 | |
| 170 | exp_continue | |
| 171 | } | |
| 172 | -re ".*$gdb_prompt $" { | |
| 173 | if { !$see1 && $see2 && !$see3 && $see4 && !$see5 && $see6 } then { | |
| 174 | pass "info break 2 4 6" | |
| 175 | } else { | |
| 176 | fail "info break 2 4 6" | |
| 177 | } | |
| 178 | } | |
| 179 | } | |
| 180 | ||
| 181 | set see1 0 | |
| 182 | set see2 0 | |
| 183 | set see3 0 | |
| 184 | set see4 0 | |
| 185 | set see5 0 | |
| 186 | set see6 0 | |
| 187 | ||
| 188 | gdb_test_multiple "info break 3-5" "info break 3-5" { | |
| 189 | -re "1\[\t \]+breakpoint *keep y.* in main at .*:$main_line\[^\r\n\]*" { | |
| 190 | set see1 1 | |
| 191 | exp_continue | |
| 192 | } | |
| 193 | -re "2\[\t \]+breakpoint *keep y\[^\r\n\]* in marker2 at \[^\r\n\]*" { | |
| 194 | set see2 1 | |
| 195 | exp_continue | |
| 196 | } | |
| 197 | -re "3\[\t \]+breakpoint *keep y\[^\r\n\]*$bp_location7\[^\r\n\]*" { | |
| 198 | set see3 1 | |
| 199 | exp_continue | |
| 200 | } | |
| 201 | -re "4\[\t \]+breakpoint *keep y\[^\r\n\]*$bp_location1\[^\r\n\]*" { | |
| 202 | set see4 1 | |
| 203 | exp_continue | |
| 204 | } | |
| 205 | -re "5\[\t \]+breakpoint *keep y\[^\r\n\]*$bp_location1\[^\r\n\]*" { | |
| 206 | set see5 1 | |
| 207 | exp_continue | |
| 208 | } | |
| 209 | -re "6\[\t \]+breakpoint *keep y\[^\r\n\]*$bp_location2\[^\r\n\]*" { | |
| 210 | set see6 1 | |
| 211 | exp_continue | |
| 212 | } | |
| 213 | -re ".*$gdb_prompt $" { | |
| 214 | if { !$see1 && !$see2 && $see3 && $see4 && $see5 && !$see6 } then { | |
| 215 | pass "info break 3-5" | |
| 216 | } else { | |
| 217 | fail "info break 3-5" | |
| 218 | } | |
| 219 | } | |
| 220 | } | |
| 221 | ||
| 3bd0f5ef MS |
222 | # |
| 223 | # Test disable/enable with arguments | |
| 224 | # | |
| 225 | ||
| 226 | # Test with value history | |
| 227 | ||
| 228 | gdb_test "print 1" "" "" | |
| 229 | gdb_test "print 2" "" "" | |
| 230 | gdb_test "print 3" "" "" | |
| 231 | gdb_test "print 4" "" "" | |
| 232 | gdb_test "print 5" "" "" | |
| 233 | gdb_test "print 6" "" "" | |
| 234 | ||
| 235 | # $2 is 2 and $$ is 5 | |
| 236 | gdb_test_no_output "disable \$2 \$\$" "disable using history values" | |
| 237 | ||
| 238 | set see1 0 | |
| 239 | set see2 0 | |
| 240 | set see3 0 | |
| 241 | set see4 0 | |
| 242 | set see5 0 | |
| 243 | set see6 0 | |
| 244 | ||
| 245 | gdb_test_multiple "info break" "check disable with history values" { | |
| 246 | -re "1\[\t \]+breakpoint *keep y.* in main at .*:$main_line\[^\r\n\]*" { | |
| 247 | set see1 1 | |
| 248 | exp_continue | |
| 249 | } | |
| 250 | -re "2\[\t \]+breakpoint *keep n\[^\r\n\]* in marker2 at \[^\r\n\]*" { | |
| 251 | set see2 1 | |
| 252 | exp_continue | |
| 253 | } | |
| 254 | -re "3\[\t \]+breakpoint *keep y\[^\r\n\]*$bp_location7\[^\r\n\]*" { | |
| 255 | set see3 1 | |
| 256 | exp_continue | |
| 257 | } | |
| 258 | -re "4\[\t \]+breakpoint *keep y\[^\r\n\]*$bp_location1\[^\r\n\]*" { | |
| 259 | set see4 1 | |
| 260 | exp_continue | |
| 261 | } | |
| 262 | -re "5\[\t \]+breakpoint *keep n\[^\r\n\]*$bp_location1\[^\r\n\]*" { | |
| 263 | set see5 1 | |
| 264 | exp_continue | |
| 265 | } | |
| 266 | -re "6\[\t \]+breakpoint *keep y\[^\r\n\]*$bp_location2\[^\r\n\]*" { | |
| 267 | set see6 1 | |
| 268 | exp_continue | |
| 269 | } | |
| 270 | -re ".*$gdb_prompt $" { | |
| 271 | if { $see1 && $see2 && $see3 && $see4 && $see5 && $see6 } then { | |
| 272 | pass "check disable with history values" | |
| 273 | } else { | |
| 274 | fail "check disable with history values" | |
| 275 | } | |
| 276 | } | |
| 277 | } | |
| 278 | ||
| 279 | gdb_test "enable" "" "" | |
| 280 | gdb_test "set \$foo = 3" "" "" | |
| 281 | gdb_test "set \$bar = 6" "" "" | |
| 282 | gdb_test_no_output "disable \$foo \$bar" "disable with convenience values" | |
| 283 | ||
| 284 | set see1 0 | |
| 285 | set see2 0 | |
| 286 | set see3 0 | |
| 287 | set see4 0 | |
| 288 | set see5 0 | |
| 289 | set see6 0 | |
| 290 | ||
| 291 | gdb_test_multiple "info break" "check disable with convenience values" { | |
| 292 | -re "1\[\t \]+breakpoint *keep y.* in main at .*:$main_line\[^\r\n\]*" { | |
| 293 | set see1 1 | |
| 294 | exp_continue | |
| 295 | } | |
| 296 | -re "2\[\t \]+breakpoint *keep y\[^\r\n\]* in marker2 at \[^\r\n\]*" { | |
| 297 | set see2 1 | |
| 298 | exp_continue | |
| 299 | } | |
| 300 | -re "3\[\t \]+breakpoint *keep n\[^\r\n\]*$bp_location7\[^\r\n\]*" { | |
| 301 | set see3 1 | |
| 302 | exp_continue | |
| 303 | } | |
| 304 | -re "4\[\t \]+breakpoint *keep y\[^\r\n\]*$bp_location1\[^\r\n\]*" { | |
| 305 | set see4 1 | |
| 306 | exp_continue | |
| 307 | } | |
| 308 | -re "5\[\t \]+breakpoint *keep y\[^\r\n\]*$bp_location1\[^\r\n\]*" { | |
| 309 | set see5 1 | |
| 310 | exp_continue | |
| 311 | } | |
| 312 | -re "6\[\t \]+breakpoint *keep n\[^\r\n\]*$bp_location2\[^\r\n\]*" { | |
| 313 | set see6 1 | |
| 314 | exp_continue | |
| 315 | } | |
| 316 | -re ".*$gdb_prompt $" { | |
| 317 | if { $see1 && $see2 && $see3 && $see4 && $see5 && $see6 } then { | |
| 318 | pass "check disable with convenience values" | |
| 319 | } else { | |
| 320 | fail "check disable with convenience values" | |
| 321 | } | |
| 322 | } | |
| 323 | } | |
| 324 | ||
| 325 | # test with bad values | |
| 326 | ||
| 327 | gdb_test "enable" "" "" | |
| 328 | gdb_test "disable 10" "No breakpoint number 10." \ | |
| 329 | "disable non-existent breakpoint 10" | |
| 330 | ||
| 399d6e30 | 331 | gdb_test_no_output "set \$baz = 1.234" |
| 3bd0f5ef MS |
332 | gdb_test "disable \$baz" \ |
| 333 | "Convenience variable must have integer value.*" \ | |
| 334 | "disable with non-integer convenience var" | |
| 335 | gdb_test "disable \$grbx" \ | |
| 336 | "Convenience variable must have integer value.*" \ | |
| 337 | "disable with non-existent convenience var" | |
| 338 | gdb_test "disable \$10" \ | |
| 339 | "History has not yet reached .10." \ | |
| 340 | "disable with non-existent history value" | |
| 341 | gdb_test "disable \$1foo" \ | |
| 342 | "Convenience variable must have integer value.*" \ | |
| 343 | "disable with badly formed history value" | |
| 344 | ||
| c906108c SS |
345 | # FIXME: The rest of this test doesn't work with anything that can't |
| 346 | # handle arguments. | |
| 347 | # Huh? There doesn't *appear* to be anything that passes arguments | |
| 348 | # below. | |
| c906108c SS |
349 | |
| 350 | # | |
| 351 | # run until the breakpoint at main is hit. For non-stubs-using targets. | |
| 352 | # | |
| b741e217 | 353 | gdb_run_cmd |
| fa43b1d7 PA |
354 | gdb_test "" \ |
| 355 | "Breakpoint \[0-9\]+,.*main .*argc.*argv.* at .*$srcfile:$bp_location6.*$bp_location6\[\t \]+if .argc.* \{.*" \ | |
| 356 | "run until function breakpoint" | |
| c906108c | 357 | |
| cc80f267 | 358 | # Test the 'list' commands sets current file for the 'break LINENO' command. |
| 3b377a3a | 359 | set bp_marker1 [gdb_get_line_number "set breakpoint 15 here" ${srcfile1}] |
| cc80f267 JK |
360 | gdb_test "list marker1" ".*" |
| 361 | gdb_test "break $bp_marker1" "Breakpoint \[0-9\]+ at 0x\[0-9a-f\]+: file .*${srcfile1}, line ${bp_marker1}\\." \ | |
| 362 | "break lineno" | |
| 363 | gdb_test_no_output {delete $bpnum} | |
| 364 | ||
| c906108c SS |
365 | # |
| 366 | # run until the breakpoint at a line number | |
| 367 | # | |
| a50d3602 | 368 | gdb_test continue "Continuing\\..*Breakpoint \[0-9\]+, main \\(argc=.*, argv=.*, envp=.*\\) at .*$srcfile:$bp_location1.*$bp_location1\[\t \]+printf.*factorial.*" \ |
| c906108c SS |
369 | "run until breakpoint set at a line number" |
| 370 | ||
| 371 | # | |
| 372 | # Run until the breakpoint set in a function in a file | |
| 373 | # | |
| 374 | for {set i 6} {$i >= 1} {incr i -1} { | |
| a50d3602 | 375 | gdb_test continue "Continuing\\..*Breakpoint \[0-9\]+, factorial \\(value=$i\\) at .*$srcfile:$bp_location7.*$bp_location7\[\t \]+.*if .value > 1. \{.*" \ |
| c906108c SS |
376 | "run until file:function($i) breakpoint" |
| 377 | } | |
| 378 | ||
| df763c7f DJ |
379 | # |
| 380 | # Run until the breakpoint set at a quoted function | |
| 381 | # | |
| 3b377a3a | 382 | gdb_test continue "Continuing\\..*Breakpoint \[0-9\]+, (0x\[0-9a-f\]+ in )?marker2 \\(a=43\\) at .*$srcfile1:$bp_location8.*" \ |
| df763c7f | 383 | "run until quoted breakpoint" |
| c906108c SS |
384 | # |
| 385 | # run until the file:function breakpoint at a line number in a file | |
| 386 | # | |
| a50d3602 | 387 | gdb_test continue "Continuing\\..*Breakpoint \[0-9\]+, main \\(argc=.*, argv=.*, envp=.*\\) at .*$srcfile:$bp_location2.*$bp_location2\[\t \]+argc = \\(argc == 12345\\);.*" \ |
| c906108c SS |
388 | "run until file:linenum breakpoint" |
| 389 | ||
| 2acceee2 | 390 | # Test break at offset +1 |
| a50d3602 | 391 | set bp_location10 [gdb_get_line_number "set breakpoint 10 here"] |
| 2acceee2 JM |
392 | |
| 393 | gdb_test "break +1" \ | |
| a50d3602 | 394 | "Breakpoint.*at.* file .*$srcfile, line $bp_location10\\." \ |
| 2acceee2 JM |
395 | "breakpoint offset +1" |
| 396 | ||
| 397 | # Check to see if breakpoint is hit when stepped onto | |
| 398 | ||
| 399 | gdb_test "step" \ | |
| a50d3602 | 400 | ".*Breakpoint \[0-9\]+, main \\(argc=.*, argv=.*, envp=.*\\) at .*$srcfile:$bp_location10.*$bp_location10\[\t \]+return argc;.*breakpoint 10 here.*" \ |
| 2acceee2 JM |
401 | "step onto breakpoint" |
| 402 | ||
| e1c2defa NS |
403 | # Check to see if breakpoint can be set on ending brace of function |
| 404 | set bp_location10a [gdb_get_line_number "set breakpoint 10a here"] | |
| 405 | ||
| 406 | gdb_test "break $bp_location10a" \ | |
| 407 | "Breakpoint.*at.* file .*$srcfile, line $bp_location10a\\." \ | |
| 408 | "setting breakpoint at }" | |
| 409 | ||
| 410 | gdb_test "continue" \ | |
| 411 | ".*Breakpoint \[0-9\]+, main \\(argc=.*, argv=.*, envp=.*\\) at .*$srcfile:$bp_location10a.*$bp_location10a\[\t \]+}.*breakpoint 10a here.*" \ | |
| 412 | "continue to breakpoint at }" | |
| 413 | ||
| c906108c SS |
414 | # |
| 415 | # delete all breakpoints so we can start over, course this can be a test too | |
| 416 | # | |
| 417 | delete_breakpoints | |
| 418 | ||
| 419 | # | |
| 420 | # test temporary breakpoint at function | |
| 421 | # | |
| 422 | ||
| cdc7edd7 | 423 | gdb_test "tbreak main" "Temporary breakpoint.*at.* file .*$srcfile, line.*" "temporary breakpoint function" |
| c906108c SS |
424 | |
| 425 | # | |
| 426 | # test break at function in file | |
| 427 | # | |
| 428 | ||
| 18ac113b | 429 | gdb_test "tbreak $srcfile:factorial" "Temporary breakpoint.*at.* file .*$srcfile, line.*" \ |
| c906108c SS |
430 | "Temporary breakpoint function in file" |
| 431 | ||
| 432 | # | |
| 433 | # test break at line number | |
| 434 | # | |
| 22454424 MS |
435 | gdb_test "tbreak $bp_location1" \ |
| 436 | "Temporary breakpoint.*at.* file .*$srcfile, line $bp_location1.*" \ | |
| bb95117e | 437 | "temporary breakpoint line number #1" |
| c906108c | 438 | |
| cdc7edd7 | 439 | gdb_test "tbreak $bp_location6" "Temporary breakpoint.*at.* file .*$srcfile, line $bp_location6.*" "temporary breakpoint line number #2" |
| c906108c SS |
440 | |
| 441 | # | |
| 442 | # test break at line number in file | |
| 443 | # | |
| 22454424 MS |
444 | gdb_test "tbreak $srcfile:$bp_location2" \ |
| 445 | "Temporary breakpoint.*at.* file .*$srcfile, line $bp_location2.*" \ | |
| bb95117e | 446 | "temporary breakpoint line number in file #1" |
| c906108c | 447 | |
| a50d3602 | 448 | set bp_location11 [gdb_get_line_number "set breakpoint 11 here"] |
| 18ac113b | 449 | gdb_test "tbreak $srcfile:$bp_location11" "Temporary breakpoint.*at.* file .*$srcfile, line $bp_location11.*" "Temporary breakpoint line number in file #2" |
| c906108c SS |
450 | |
| 451 | # | |
| 452 | # check to see what breakpoints are set (temporary this time) | |
| 453 | # | |
| 54e52265 | 454 | gdb_test "info break" "Num Type.*Disp Enb Address.*What.*\[\r\n\] |
| 085dd6e6 | 455 | \[0-9\]+\[\t \]+breakpoint del.*y.*in main at .*$srcfile:$main_line.*\[\r\n\] |
| b6304613 | 456 | \[0-9\]+\[\t \]+breakpoint del.*y.*in factorial at .*$srcfile:$bp_location7.*\[\r\n\] |
| a50d3602 EZ |
457 | \[0-9\]+\[\t \]+breakpoint del.*y.*in main at .*$srcfile:$bp_location1.*\[\r\n\] |
| 458 | \[0-9\]+\[\t \]+breakpoint del.*y.*in main at .*$srcfile:$bp_location6.*\[\r\n\] | |
| 459 | \[0-9\]+\[\t \]+breakpoint del.*y.*in main at .*$srcfile:$bp_location2.*\[\r\n\] | |
| 460 | \[0-9\]+\[\t \]+breakpoint del.*y.*in main at .*$srcfile:$bp_location11.*" \ | |
| 085dd6e6 | 461 | "Temporary breakpoint info" |
| c906108c SS |
462 | |
| 463 | ||
| 464 | #*********** | |
| 465 | ||
| 466 | # Verify that catchpoints for fork, vfork and exec don't trigger | |
| 467 | # inappropriately. (There are no calls to those system functions | |
| 468 | # in this test program.) | |
| 469 | # | |
| 470 | if ![runto_main] then { fail "break tests suppressed" } | |
| 471 | ||
| 22454424 MS |
472 | gdb_test "catch" \ |
| 473 | "Catch requires an event name." \ | |
| 474 | "catch requires an event name" | |
| c906108c | 475 | |
| 10125099 SM |
476 | gdb_test "catch fork" "Catchpoint \[0-9\]+ \\(fork\\)" \ |
| 477 | "set catch fork, never expected to trigger" | |
| c906108c | 478 | |
| 10125099 SM |
479 | gdb_test "catch vfork" "Catchpoint \[0-9\]+ \\(vfork\\)" \ |
| 480 | "set catch vfork, never expected to trigger" | |
| c906108c | 481 | |
| 10125099 SM |
482 | gdb_test "catch exec" "Catchpoint \[0-9\]+ \\(exec\\)" \ |
| 483 | "set catch exec, never expected to trigger" | |
| c906108c | 484 | |
| c906108c SS |
485 | # Verify that GDB responds gracefully when asked to set a breakpoint |
| 486 | # on a nonexistent source line. | |
| 487 | # | |
| f8eba3c6 | 488 | gdb_test_no_output "set breakpoint pending off" |
| 22454424 | 489 | gdb_test "break 999" \ |
| f8eba3c6 | 490 | "No line 999 in the current file." \ |
| 22454424 | 491 | "break on non-existent source line" |
| c906108c | 492 | |
| 0fbc361c EZ |
493 | # Run to the desired default location. If not positioned here, the |
| 494 | # tests below don't work. | |
| 495 | # | |
| 22454424 MS |
496 | gdb_test "until $bp_location1" "main .* at .*:$bp_location1.*" \ |
| 497 | "until bp_location1" | |
| 0fbc361c | 498 | |
| c906108c SS |
499 | # Verify that GDB allows one to just say "break", which is treated |
| 500 | # as the "default" breakpoint. Note that GDB gets cute when printing | |
| 501 | # the informational message about other breakpoints at the same | |
| 502 | # location. We'll hit that bird with this stone too. | |
| 503 | # | |
| 22454424 MS |
504 | gdb_test "break" "Breakpoint \[0-9\]*.*" \ |
| 505 | "break on default location, 1st time" | |
| c906108c | 506 | |
| 22454424 MS |
507 | gdb_test "break" \ |
| 508 | "Note: breakpoint \[0-9\]* also set at .*Breakpoint \[0-9\]*.*" \ | |
| 509 | "break on default location, 2nd time" | |
| c906108c | 510 | |
| 22454424 MS |
511 | gdb_test "break" \ |
| 512 | "Note: breakpoints \[0-9\]* and \[0-9\]* also set at .*Breakpoint \[0-9\]*.*" \ | |
| 513 | "break on default location, 3rd time" | |
| c906108c | 514 | |
| 22454424 MS |
515 | gdb_test "break" \ |
| 516 | "Note: breakpoints \[0-9\]*, \[0-9\]* and \[0-9\]* also set at .*Breakpoint \[0-9\]*.*" \ | |
| 517 | "break on default location, 4th time" | |
| c906108c SS |
518 | |
| 519 | # Verify that a "silent" breakpoint can be set, and that GDB is indeed | |
| 520 | # "silent" about its triggering. | |
| 521 | # | |
| 522 | if ![runto_main] then { fail "break tests suppressed" } | |
| 523 | ||
| 22454424 MS |
524 | gdb_test_multiple "break $bp_location1" \ |
| 525 | "set to-be-silent break bp_location1" { | |
| 526 | -re "Breakpoint (\[0-9\]*) at .*, line $bp_location1.*$gdb_prompt $" { | |
| 527 | pass "set to-be-silent break bp_location1" | |
| 528 | } | |
| 529 | } | |
| c906108c | 530 | |
| e809353a | 531 | gdb_test "commands $expect_out(1,string)\nsilent\nend" ">end" "set silent break bp_location1" |
| c906108c | 532 | |
| 22454424 MS |
533 | gdb_test "info break $expect_out(1,string)" \ |
| 534 | "\[0-9\]*\[ \t\]*breakpoint.*:$bp_location1\r\n\[ \t\]*silent.*" \ | |
| 535 | "info silent break bp_location1" | |
| 536 | ||
| 537 | gdb_test "continue" "Continuing." \ | |
| 538 | "hit silent break bp_location1" | |
| 539 | ||
| 540 | gdb_test "bt" "#0 main .* at .*:$bp_location1.*" \ | |
| 541 | "stopped for silent break bp_location1" | |
| c906108c SS |
542 | |
| 543 | # Verify that GDB can at least parse a breakpoint with the | |
| 544 | # "thread" keyword. (We won't attempt to test here that a | |
| 545 | # thread-specific breakpoint really triggers appropriately. | |
| 546 | # The gdb.threads subdirectory contains tests for that.) | |
| 547 | # | |
| a50d3602 | 548 | set bp_location12 [gdb_get_line_number "set breakpoint 12 here"] |
| 22454424 MS |
549 | gdb_test "break $bp_location12 thread 999" "Unknown thread 999.*" \ |
| 550 | "thread-specific breakpoint on non-existent thread disallowed" | |
| 551 | ||
| 552 | gdb_test "break $bp_location12 thread foo" \ | |
| 5d5658a1 | 553 | "Invalid thread ID: foo" \ |
| 22454424 | 554 | "thread-specific breakpoint on bogus thread ID disallowed" |
| c906108c SS |
555 | |
| 556 | # Verify that GDB responds gracefully to a breakpoint command with | |
| 557 | # trailing garbage. | |
| 558 | # | |
| 22454424 | 559 | gdb_test "break $bp_location12 foo" \ |
| 40e084e1 | 560 | "malformed linespec error: unexpected string, \"foo\".*" \ |
| 22454424 | 561 | "breakpoint with trailing garbage disallowed" |
| c906108c SS |
562 | |
| 563 | # Verify that GDB responds gracefully to a "clear" command that has | |
| 564 | # no matching breakpoint. (First, get us off the current source line, | |
| 565 | # which we know has a breakpoint.) | |
| 566 | # | |
| 22454424 MS |
567 | gdb_test "next" "marker1.*" "step over breakpoint" |
| 568 | ||
| 569 | gdb_test "clear 81" "No breakpoint at 81.*" \ | |
| 570 | "clear line has no breakpoint disallowed" | |
| 571 | ||
| 572 | gdb_test "clear" "No breakpoint at this line.*" \ | |
| 573 | "clear current line has no breakpoint disallowed" | |
| c906108c | 574 | |
| 4a7bddb6 MC |
575 | # Verify that we can set and clear multiple breakpoints. |
| 576 | # | |
| 577 | # We don't test that it deletes the correct breakpoints. We do at | |
| 578 | # least test that it deletes more than one breakpoint. | |
| 579 | # | |
| 580 | gdb_test "break marker3" "Breakpoint.*at.*" "break marker3 #1" | |
| 581 | gdb_test "break marker3" "Breakpoint.*at.*" "break marker3 #2" | |
| 582 | gdb_test "clear marker3" {Deleted breakpoints [0-9]+ [0-9]+.*} | |
| 583 | ||
| c906108c SS |
584 | # Verify that a breakpoint can be set via a convenience variable. |
| 585 | # | |
| 22454424 MS |
586 | gdb_test_no_output "set \$foo=$bp_location11" \ |
| 587 | "set convenience variable \$foo to bp_location11" | |
| 588 | ||
| 589 | gdb_test "break \$foo" \ | |
| 590 | "Breakpoint (\[0-9\]*) at .*, line $bp_location11.*" \ | |
| 591 | "set breakpoint via convenience variable" | |
| c906108c SS |
592 | |
| 593 | # Verify that GDB responds gracefully to an attempt to set a | |
| 594 | # breakpoint via a convenience variable whose type is not integer. | |
| 595 | # | |
| 22454424 MS |
596 | gdb_test_no_output "set \$foo=81.5" \ |
| 597 | "set convenience variable \$foo to 81.5" | |
| 598 | ||
| 599 | gdb_test "break \$foo" \ | |
| 600 | "Convenience variables used in line specs must have integer values.*" \ | |
| 601 | "set breakpoint via non-integer convenience variable disallowed" | |
| c906108c SS |
602 | |
| 603 | # Verify that we can set and trigger a breakpoint in a user-called function. | |
| 604 | # | |
| 22454424 | 605 | gdb_test "break marker2" \ |
| 3b377a3a | 606 | "Breakpoint (\[0-9\]*) at .*, line $bp_location8.*" \ |
| 22454424 MS |
607 | "set breakpoint on to-be-called function" |
| 608 | ||
| 609 | gdb_test "print marker2(99)" \ | |
| b6304613 | 610 | "The program being debugged stopped while in a function called from GDB.\r\nEvaluation of the expression containing the function\r\n.marker2. will be abandoned.\r\nWhen the function is done executing, GDB will silently stop.*" \ |
| 22454424 | 611 | "hit breakpoint on called function" |
| c906108c SS |
612 | |
| 613 | # As long as we're stopped (breakpointed) in a called function, | |
| 614 | # verify that we can successfully backtrace & such from here. | |
| 3ca22649 SM |
615 | gdb_test "bt" \ |
| 616 | "#0\[ \t\]*($hex in )?marker2.*:$bp_location8\r\n#1\[ \t\]*<function called from gdb>.*" \ | |
| 617 | "backtrace while in called function" | |
| 30e87cd3 ND |
618 | |
| 619 | # Return from the called function. For remote targets, it's important to do | |
| 620 | # this before runto_main, which otherwise may silently stop on the dummy | |
| 621 | # breakpoint inserted by GDB at the program's entry point. | |
| 622 | # | |
| 22454424 | 623 | gdb_test_multiple "finish" "finish from called function" { |
| 3b377a3a | 624 | -re "Run till exit from .*marker2.* at .*$bp_location8\r\n.*function called from gdb.*$gdb_prompt $" { |
| 22454424 MS |
625 | pass "finish from called function" |
| 626 | } | |
| 3b377a3a | 627 | -re "Run till exit from .*marker2.* at .*$bp_location8\r\n.*Value returned.*$gdb_prompt $" { |
| 22454424 MS |
628 | pass "finish from called function" |
| 629 | } | |
| c906108c SS |
630 | } |
| 631 | ||
| 632 | # Verify that GDB responds gracefully to a "finish" command with | |
| 633 | # arguments. | |
| 634 | # | |
| 635 | if ![runto_main] then { fail "break tests suppressed" } | |
| 636 | ||
| 637 | send_gdb "finish 123\n" | |
| 638 | gdb_expect { | |
| 639 | -re "The \"finish\" command does not take any arguments.\r\n$gdb_prompt $"\ | |
| 640 | {pass "finish with arguments disallowed"} | |
| 641 | -re "$gdb_prompt $"\ | |
| 642 | {fail "finish with arguments disallowed"} | |
| 643 | timeout {fail "(timeout) finish with arguments disallowed"} | |
| 644 | } | |
| 645 | ||
| 646 | # Verify that GDB responds gracefully to a request to "finish" from | |
| 7a292a7a SS |
647 | # the outermost frame. On a stub that never exits, this will just |
| 648 | # run to the stubs routine, so we don't get this error... Thus the | |
| 649 | # second condition. | |
| c906108c | 650 | # |
| 7a292a7a | 651 | |
| 22454424 MS |
652 | gdb_test_multiple "finish" "finish from outermost frame disallowed" { |
| 653 | -re "\"finish\" not meaningful in the outermost frame.\r\n$gdb_prompt $" { | |
| 654 | pass "finish from outermost frame disallowed" | |
| 655 | } | |
| 656 | -re "Run till exit from.*\r\n$gdb_prompt $" { | |
| 657 | pass "finish from outermost frame disallowed" | |
| 658 | } | |
| c906108c SS |
659 | } |
| 660 | ||
| c906108c SS |
661 | #******** |
| 662 | ||
| 663 | ||
| c906108c SS |
664 | # |
| 665 | # Test "next" over recursive function call. | |
| 666 | # | |
| 667 | ||
| 668 | proc test_next_with_recursion {} { | |
| 669 | global gdb_prompt | |
| 670 | global decimal | |
| 671 | global binfile | |
| 672 | ||
| b741e217 DJ |
673 | gdb_test "kill" "" "kill program" "Kill the program being debugged.*y or n. $" "y" |
| 674 | delete_breakpoints | |
| c906108c SS |
675 | |
| 676 | gdb_test "break factorial" "Breakpoint $decimal at .*" "break at factorial" | |
| 677 | ||
| 678 | # Run until we call factorial with 6 | |
| 679 | ||
| b741e217 | 680 | gdb_run_cmd |
| fa43b1d7 | 681 | gdb_test "" "Break.* factorial .value=6. .*" "run to factorial(6)" |
| c906108c SS |
682 | |
| 683 | # Continue until we call factorial recursively with 5. | |
| 684 | ||
| 685 | if [gdb_test "continue" \ | |
| 686 | "Continuing.*Break.* factorial .value=5. .*" \ | |
| 687 | "continue to factorial(5)"] then { gdb_suppress_tests } | |
| 688 | ||
| 689 | # Do a backtrace just to confirm how many levels deep we are. | |
| 690 | ||
| 691 | if [gdb_test "backtrace" \ | |
| 692 | "#0\[ \t\]+ factorial .value=5..*" \ | |
| 693 | "backtrace from factorial(5)"] then { gdb_suppress_tests } | |
| 694 | ||
| 695 | # Now a "next" should position us at the recursive call, which | |
| 696 | # we will be performing with 4. | |
| 697 | ||
| 698 | if [gdb_test "next" \ | |
| 699 | ".* factorial .value - 1.;.*" \ | |
| 700 | "next to recursive call"] then { gdb_suppress_tests } | |
| 701 | ||
| 702 | # Disable the breakpoint at the entry to factorial by deleting them all. | |
| 703 | # The "next" should run until we return to the next line from this | |
| 704 | # recursive call to factorial with 4. | |
| 705 | # Buggy versions of gdb will stop instead at the innermost frame on | |
| 706 | # the line where we are trying to "next" to. | |
| 707 | ||
| 708 | delete_breakpoints | |
| 709 | ||
| 710 | if [istarget "mips*tx39-*"] { | |
| 711 | set timeout 60 | |
| c906108c | 712 | } |
| 7a345fb3 JB |
713 | # We used to set timeout here for all other targets as well. This |
| 714 | # is almost certainly wrong. The proper timeout depends on the | |
| 715 | # target system in use, and how we communicate with it, so there | |
| 716 | # is no single value appropriate for all targets. The timeout | |
| 717 | # should be established by the Dejagnu config file(s) for the | |
| 718 | # board, and respected by the test suite. | |
| 719 | # | |
| 720 | # For example, if I'm running GDB over an SSH tunnel talking to a | |
| 721 | # portmaster in California talking to an ancient 68k board running | |
| 722 | # a crummy ROM monitor (a situation I can only wish were | |
| 723 | # hypothetical), then I need a large timeout. But that's not the | |
| 724 | # kind of knowledge that belongs in this file. | |
| c906108c SS |
725 | |
| 726 | gdb_test next "\[0-9\]*\[\t \]+return \\(value\\);.*" \ | |
| 727 | "next over recursive call" | |
| 728 | ||
| 729 | # OK, we should be back in the same stack frame we started from. | |
| 730 | # Do a backtrace just to confirm. | |
| 731 | ||
| 732 | set result [gdb_test "backtrace" \ | |
| 733 | "#0\[ \t\]+ factorial .value=120.*\r\n#1\[ \t\]+ \[0-9a-fx\]+ in factorial .value=6..*" \ | |
| 734 | "backtrace from factorial(5.1)"] | |
| 735 | if { $result != 0 } { gdb_suppress_tests } | |
| 736 | ||
| 737 | if [target_info exists gdb,noresults] { gdb_suppress_tests } | |
| 7a292a7a | 738 | gdb_continue_to_end "recursive next test" |
| 4ec70201 | 739 | gdb_stop_suppressing_tests |
| c906108c SS |
740 | } |
| 741 | ||
| c906108c SS |
742 | test_next_with_recursion |
| 743 | ||
| c1790a9d JL |
744 | |
| 745 | #******** | |
| 746 | ||
| 747 | # build a new file with optimization enabled so that we can try breakpoints | |
| 748 | # on targets with optimized prologues | |
| 749 | ||
| 5b362f04 | 750 | if { [prepare_for_testing "failed to prepare" "breako2" {break.c break1.c} {debug nowarnings optimize=-O2}] } { |
| c1790a9d JL |
751 | return -1 |
| 752 | } | |
| 753 | ||
| c1790a9d JL |
754 | # |
| 755 | # test break at function | |
| 756 | # | |
| 757 | gdb_test "break main" \ | |
| 954de43b | 758 | "Breakpoint.*at.* file .*, line.*" \ |
| c1790a9d JL |
759 | "breakpoint function, optimized file" |
| 760 | ||
| 761 | # | |
| 762 | # test break at function | |
| 763 | # | |
| 764 | gdb_test "break marker4" \ | |
| a1dea79a | 765 | "Breakpoint.*at.* file .*$srcfile1, line.*" \ |
| c1790a9d JL |
766 | "breakpoint small function, optimized file" |
| 767 | ||
| 768 | # | |
| 769 | # run until the breakpoint at main is hit. For non-stubs-using targets. | |
| 770 | # | |
| b741e217 | 771 | gdb_run_cmd |
| fa43b1d7 PA |
772 | |
| 773 | set test "run until function breakpoint, optimized file" | |
| 774 | gdb_test_multiple "" $test { | |
| b741e217 | 775 | -re "Breakpoint \[0-9\]+,.*main .*argc.*argv.* at .*$srcfile:$bp_location6.*$bp_location6\[\t \]+if .argc.* \{.*$gdb_prompt $" { |
| fa43b1d7 | 776 | pass $test |
| c1790a9d | 777 | } |
| b741e217 | 778 | -re "Breakpoint \[0-9\]+,.*main .*argc.*argv.* at .*$gdb_prompt $" { |
| fa43b1d7 | 779 | pass "$test (code motion)" |
| c1790a9d JL |
780 | } |
| 781 | } | |
| 782 | ||
| 783 | # | |
| 784 | # run until the breakpoint at a small function | |
| 785 | # | |
| 1a570b2f MS |
786 | |
| 787 | # | |
| 788 | # Add a second pass pattern. The behavior differs here between stabs | |
| 789 | # and dwarf for one-line functions. Stabs preserves two line symbols | |
| 790 | # (one before the prologue and one after) with the same line number, | |
| 791 | # but dwarf regards these as duplicates and discards one of them. | |
| 792 | # Therefore the address after the prologue (where the breakpoint is) | |
| 793 | # has no exactly matching line symbol, and GDB reports the breakpoint | |
| 794 | # as if it were in the middle of a line rather than at the beginning. | |
| 795 | ||
| a1dea79a | 796 | set bp_location14 [gdb_get_line_number "set breakpoint 14 here" $srcfile1] |
| 22454424 MS |
797 | |
| 798 | gdb_test_multiple "continue" \ | |
| 799 | "run until breakpoint set at small function, optimized file" { | |
| e18b2753 | 800 | -re "Breakpoint $decimal, marker4 \\(d=(d@entry=)?177601976\\) at .*$srcfile1:$bp_location14\[\r\n\]+$bp_location14\[\t \]+void marker4.*" { |
| 22454424 MS |
801 | pass "run until breakpoint set at small function, optimized file (line bp_location14)" |
| 802 | } | |
| 803 | -re "Breakpoint $decimal, factorial \\(.*\\) .*\{\r\n$gdb_prompt" { | |
| 804 | # GCC 4.3 emits bad line number information - see gcc/36748. | |
| 805 | if { [test_compiler_info "gcc-4-3-*"] } { | |
| 806 | setup_xfail *-*-* | |
| 807 | } | |
| 808 | fail "run until breakpoint set at small function, optimized file" | |
| edb3359d | 809 | } |
| 1a570b2f | 810 | } |
| c1790a9d | 811 | |
| dbc52822 | 812 | clean_restart breako2 |
| 6214f497 DJ |
813 | |
| 814 | # | |
| 815 | # test that 'rbreak' on a symbol that may be from a shared library doesn't | |
| 816 | # cause a "Junk at end of arguments." error. | |
| 817 | # | |
| 818 | # On x86 GNU/Linux, this test will choke on e.g. __libc_start_main@plt. | |
| 819 | # | |
| 820 | # Note that this test won't necessarily choke on all targets even if | |
| 821 | # all the rbreak issue is present. rbreak needs to match and set a | |
| 822 | # breakpoint on a symbol causes 'break' to choke. | |
| 823 | # | |
| 824 | ||
| 27d3a1a2 | 825 | gdb_test_no_output "set breakpoint pending on" "rbreak junk pending setup" |
| 6214f497 DJ |
826 | |
| 827 | # We expect at least one breakpoint to be set when we "rbreak main". | |
| 828 | gdb_test "rbreak main" \ | |
| 829 | ".*Breakpoint.*at.* file .*$srcfile, line.*" \ | |
| 830 | "rbreak junk set breakpoint" | |
| 831 | ||
| 832 | # Run to a breakpoint. Fail if we see "Junk at end of arguments". | |
| 833 | gdb_run_cmd | |
| fa43b1d7 PA |
834 | |
| 835 | set test "rbreak junk" | |
| 836 | gdb_test_multiple "" $test { | |
| 6214f497 | 837 | -re "Junk at end of arguments" { |
| fa43b1d7 | 838 | fail $test |
| 6214f497 DJ |
839 | } |
| 840 | -re ".*Breakpoint \[0-9\]+,.*$gdb_prompt $" { | |
| fa43b1d7 | 841 | pass $test |
| 6214f497 DJ |
842 | } |
| 843 | } | |
| 844 | ||
| b4013987 AA |
845 | # |
| 846 | # Test break via convenience variable with file name | |
| 847 | # | |
| 848 | set line [gdb_get_line_number "set breakpoint 1 here"] | |
| 849 | gdb_test_no_output "set \$l = $line" | |
| fc413dc4 JB |
850 | |
| 851 | set line_actual "-1" | |
| 852 | set test "break ${srcfile}:\$l" | |
| 853 | gdb_test_multiple "$test" $test { | |
| 854 | -re "Breakpoint $decimal at $hex: file .*break\\.c, line ($decimal)\\.\r\n$gdb_prompt $" { | |
| 855 | # Save the actual line number on which the breakpoint was | |
| 856 | # actually set. On some systems (Eg: Ubuntu 16.04 with GCC | |
| 857 | # version 5.4.0), that line gets completely inlined, including | |
| 858 | # the call to printf, and so we end up inserting the breakpoint | |
| 859 | # on one of the following lines instead. | |
| 860 | set line_actual $expect_out(1,string) | |
| 861 | pass $test | |
| 862 | } | |
| 863 | } | |
| b4013987 AA |
864 | |
| 865 | gdb_test_no_output "set \$foo=81.5" \ | |
| 866 | "set convenience variable \$foo to 81.5" | |
| 867 | gdb_test "break $srcfile:\$foo" \ | |
| 868 | "Convenience variables used in line specs must have integer values.*" \ | |
| 869 | "set breakpoint via non-integer convenience variable disallowed" | |
| 99598d71 TT |
870 | |
| 871 | ||
| 872 | # | |
| 873 | # Test that commands can be cleared without error. | |
| 874 | # | |
| 875 | ||
| 876 | gdb_test "commands\nprint 232323\nend" ">end" "set some breakpoint commands" | |
| 877 | gdb_test "commands\nend" ">end" "clear breakpoint commands" | |
| 878 | # We verify that the commands were cleared by ensuring that the last | |
| 879 | # breakpoint's location ends the output -- if there were commands, | |
| 880 | # they would have been printed after the location. | |
| fc413dc4 | 881 | gdb_test "info break" "$srcfile:$line_actual" "verify that they were cleared" |