| 1 | # Copyright 2018-2019 Free Software Foundation, Inc. |
| 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 |
| 5 | # the Free Software Foundation; either version 3 of the License, or |
| 6 | # (at your option) any later version. |
| 7 | # |
| 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. |
| 12 | # |
| 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/>. |
| 15 | |
| 16 | load_lib "ada.exp" |
| 17 | |
| 18 | standard_ada_testfile foo |
| 19 | |
| 20 | if {[gdb_compile_ada "${srcfile}" "${binfile}" executable [list debug additional_flags=-gnata ]] != "" } { |
| 21 | return -1 |
| 22 | } |
| 23 | |
| 24 | clean_restart ${testfile} |
| 25 | |
| 26 | # Some global variables used to simplify the maintenance of some of |
| 27 | # the regular expressions below. |
| 28 | set eol "\[\r\n\]+" |
| 29 | set sp "\[ \t\]*" |
| 30 | |
| 31 | set when "when" |
| 32 | set catchpoint_constraint_error_msg \ |
| 33 | "Catchpoint $decimal, exception at $hex in foo \\\(\\\).*at .*foo.adb:$decimal$eol$decimal$sp$when Constraint_Error =>" |
| 34 | |
| 35 | set catchpoint_program_error_msg \ |
| 36 | "Catchpoint $decimal, exception at $hex in foo \\\(\\\).*at .*foo.adb:$decimal$eol$decimal$sp$when Program_Error =>" |
| 37 | |
| 38 | set catchpoint_storage_error_msg \ |
| 39 | "Catchpoint $decimal, exception at $hex in foo \\\(\\\).*at .*foo.adb:$decimal$eol$decimal$sp$when Storage_Error =>" |
| 40 | |
| 41 | ############################################ |
| 42 | # Check that runtime supports catchpoint. # |
| 43 | ############################################ |
| 44 | |
| 45 | if ![runto_main] then { |
| 46 | fail "cannot run to main, testcase aborted" |
| 47 | return 0 |
| 48 | } |
| 49 | |
| 50 | set msg "insert catchpoint on all Ada exceptions handlers" |
| 51 | gdb_test_multiple "catch handlers" $msg { |
| 52 | -re "Catchpoint $decimal: all Ada exceptions handlers$eol$gdb_prompt $" { |
| 53 | pass $msg |
| 54 | } |
| 55 | -re "Your Ada runtime appears to be missing some debugging information.*$eol$gdb_prompt $" { |
| 56 | # If the runtime was not built with enough debug information, |
| 57 | # or if it was stripped, we can not test exception handlers |
| 58 | # catchpoints. |
| 59 | unsupported $msg |
| 60 | return -1 |
| 61 | } |
| 62 | } |
| 63 | |
| 64 | ############################################ |
| 65 | # 1. Try catching all exceptions handlers. # |
| 66 | ############################################ |
| 67 | |
| 68 | # Continue. The program should stop at first exception handling. |
| 69 | |
| 70 | gdb_test "continue" \ |
| 71 | "Continuing\.$eol$catchpoint_constraint_error_msg$eol.*" \ |
| 72 | "continuing to first Constraint_Error exception handlers" |
| 73 | |
| 74 | # Resume the program's exception. |
| 75 | # |
| 76 | # The program will first go through a block of code which has an |
| 77 | # exception handler, but since no exception is raised, we should |
| 78 | # not stop there. Instead, we expect to stop in the handler of |
| 79 | # the next exception being raised. |
| 80 | |
| 81 | gdb_test "continue" \ |
| 82 | "Continuing\.$eol$catchpoint_storage_error_msg$eol.*" \ |
| 83 | "continuing and stopping in Storage_Error exception handlers" |
| 84 | |
| 85 | gdb_test_no_output "delete 2" \ |
| 86 | "delete catchpoint on all Ada exceptions handlers" |
| 87 | |
| 88 | ################################################## |
| 89 | # 2. Try catching some named exception handlers. # |
| 90 | ################################################## |
| 91 | |
| 92 | # Insert a catchpoint on Program_Error Ada exception handlers. |
| 93 | |
| 94 | gdb_test "catch handlers Program_Error" \ |
| 95 | "Catchpoint $decimal: `Program_Error' Ada exception handlers" \ |
| 96 | "insert catchpoint on Program_Error Ada exception handlers" |
| 97 | |
| 98 | # Continue, we should not stop at ABORT_SIGNAL but at Program_Error one. |
| 99 | |
| 100 | gdb_test "continue" \ |
| 101 | "Continuing\.$eol$catchpoint_program_error_msg$eol.*" \ |
| 102 | "continuing without stopping to Program_Error exception handlers" |
| 103 | |
| 104 | gdb_test_no_output \ |
| 105 | "delete 3" \ |
| 106 | "delete catchpoint on all Program_Error Ada exception handlers" |
| 107 | |
| 108 | # Insert a catchpoint on Storage_Error Ada exception handlers. |
| 109 | |
| 110 | gdb_test "catch handlers Storage_Error" \ |
| 111 | "Catchpoint $decimal: `Storage_Error' Ada exception handlers" \ |
| 112 | "insert catchpoint on Storage_Error Ada exception handlers" |
| 113 | |
| 114 | # Continue, we should stop at Storage_Error handlers. |
| 115 | |
| 116 | gdb_test "continue" \ |
| 117 | "Continuing\.$eol$catchpoint_storage_error_msg$eol.*" \ |
| 118 | "continuing without stopping to Storage_Error exception handlers" |
| 119 | |
| 120 | gdb_test_no_output \ |
| 121 | "delete 4" \ |
| 122 | "delete catchpoint on all Storage_Error Ada exception handlers" |
| 123 | |
| 124 | ######################################################################## |
| 125 | # 3. Try catching with condition and without named exception handlers. # |
| 126 | ######################################################################## |
| 127 | |
| 128 | # Insert a catchpoint on all Ada exceptions handlers with condition. |
| 129 | |
| 130 | gdb_test "catch handlers if Global_Var = 2" \ |
| 131 | "Catchpoint $decimal: all Ada exceptions handlers" \ |
| 132 | "insert catchpoint on all Ada exception handlers with condition" |
| 133 | |
| 134 | # Check that condition is stored and properly displayed. |
| 135 | |
| 136 | gdb_test "info breakpoint" "stop only if Global_Var = 2" \ |
| 137 | "Check catch handlers with condition" |
| 138 | |
| 139 | # Continue, we should not stop at ABORT_SIGNAL but at Program_Error one. |
| 140 | |
| 141 | gdb_test "continue" \ |
| 142 | "Continuing\.$eol$catchpoint_constraint_error_msg$eol.*" \ |
| 143 | "continuing to second Constraint_Error exception handlers" |
| 144 | |
| 145 | gdb_test_no_output \ |
| 146 | "delete 5" \ |
| 147 | "delete catchpoint on all all Ada exceptions handlers with condition" |
| 148 | |
| 149 | ################################################################ |
| 150 | # 4. Try catching with condition and named exception handlers. # |
| 151 | ################################################################ |
| 152 | |
| 153 | # Insert a catchpoint on Program_Error Ada exception handlers with |
| 154 | # condition. |
| 155 | |
| 156 | gdb_test "catch handlers Program_Error if Global_Var = 4" \ |
| 157 | "Catchpoint $decimal: `Program_Error' Ada exception handlers" \ |
| 158 | "insert catchpoint on Program_Error Ada exception handlers with condition" |
| 159 | |
| 160 | # Continue, we should not stop at first Program_Error handlers but at |
| 161 | # the second one. |
| 162 | |
| 163 | gdb_test "continue" \ |
| 164 | "Continuing\.$eol$catchpoint_program_error_msg$eol.*" \ |
| 165 | "continuing to Program_Error exception handlers" |
| 166 | |
| 167 | # Continue, the program should exit properly. |
| 168 | |
| 169 | gdb_test "continue" \ |
| 170 | "Continuing\..*$inferior_exited_re.*" \ |
| 171 | "continuing to program completion" |