1# Copyright 2018-2020 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# Test setting breakpoints in C functions with some uppercase letters 17# in their name, using the "<...>" notation. See gdb/22670. While at 18# it, also try evaluating expressions involving calls to such 19# functions. 20 21load_lib "ada.exp" 22 23if { [skip_ada_tests] } { return -1 } 24 25standard_ada_testfile foo_h731_021 26 27set cfile "bar" 28set csrcfile ${srcdir}/${subdir}/${testdir}/${cfile}.c 29set cobject [standard_output_file ${cfile}.o] 30 31set cfile2 "qux" 32set csrcfile2 ${srcdir}/${subdir}/${testdir}/${cfile2}.c 33set cobject2 [standard_output_file ${cfile2}.o] 34 35gdb_compile "${csrcfile}" "${cobject}" object [list debug] 36gdb_compile "${csrcfile2}" "${cobject2}" object "" 37 38set options [list debug \ 39 additional_flags=-largs \ 40 additional_flags=${cobject} \ 41 additional_flags=${cobject2} \ 42 additional_flags=-margs] 43if {[gdb_compile_ada "${srcfile}" "${binfile}" executable $options] != "" } { 44 return -1 45} 46 47clean_restart ${testfile} 48 49if ![runto "foo_h731_021"] then { 50 perror "Couldn't run ${testfile}" 51 return 52} 53 54# Verify that the current language is Ada. 55gdb_test "show lang" \ 56 "\"auto; currently ada\"\\." 57 58# Before running to the C function (and thus switching out of Ada 59# mode), try printing the function using the "<...>" notation. 60gdb_test "p <MixedCaseFunc>" \ 61 " = void" \ 62 "p <MixedCaseFunc>, in Ada" 63 64gdb_test "p <NoDebugMixedCaseFunc>" \ 65 " = {<text variable, no debug info>} $hex <NoDebugMixedCaseFunc>" \ 66 "p <NoDebugMixedCaseFunc>, in Ada" 67 68# Try inserting a breakpoint inside a C function. Because the function's 69# name has some uppercase letters, we need to use the "<...>" notation. 70# The purpose of this testcase is to verify that we can in fact do so 71# and that it inserts the breakpoint at the expected location. 72gdb_test "break <MixedCaseFunc>" \ 73 "Breakpoint $decimal at $hex: file .*bar.c, line $decimal\\." 74 75# Same, but this time on the function with no debug info. 76gdb_test "break <NoDebugMixedCaseFunc>" \ 77 "Breakpoint $decimal at $hex" 78 79# Resume the program's execution, verifying that it lands at the expected 80# location. 81gdb_test "continue" \ 82 "Breakpoint $decimal, MixedCaseFunc \\(\\) at .*bar\\.c:$decimal.*" 83 84# Try printing again using the "<...>" notation. This shouldn't work 85# now, since the current frame is a C function. 86gdb_test "p <MixedCaseFunc>" \ 87 "A syntax error in expression, near `<MixedCaseFunc>'\\." \ 88 "p <MixedCaseFunc>, in C" 89 90gdb_test "p <NoDebugMixedCaseFunc>" \ 91 "A syntax error in expression, near `<NoDebugMixedCaseFunc>'\\." \ 92 "p <NoDebugMixedCaseFunc>, in C" 93 94set test "break <MixedCaseFunc>, in C" 95gdb_test_multiple "break <MixedCaseFunc>" $test { 96 -re "Function \"<MixedCaseFunc>\" not defined\..*Make breakpoint pending on future shared library load.*y or .n.. $" { 97 gdb_test_no_output "n" $test 98 } 99} 100 101set test "break <NoDebugMixedCaseFunc>, in C" 102gdb_test_multiple "break <NoDebugMixedCaseFunc>" $test { 103 -re "Function \"<NoDebugMixedCaseFunc>\" not defined\..*Make breakpoint pending on future shared library load.*y or .n.. $" { 104 gdb_test_no_output "n" $test 105 } 106} 107