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a8129512f6
Make these testcases work when compiled as C++ programs. These testcases use the alias attribute, which requires passing in the target function's mangled name in C++. To avoid having to figure out how the functions are mangled, explicitly specify a linkage name. This is preferred over 'extern "C"' because that doesn't work with static functions. gdb/testsuite/ChangeLog: * gdb.base/prologue.c [__cplusplus] (marker): Explicitly specify linkage name. * gdb.base/prologue.exp: Use print /d. * gdb.base/symbol-alias.exp: Handle C++ output. * gdb.base/symbol-alias2.c: Handle C++ output. [__cplusplus] (func): Explicitly specify linkage name.
38 lines
1.2 KiB
Plaintext
38 lines
1.2 KiB
Plaintext
# Test for printing alias symbols.
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# Copyright 2017-2020 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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standard_testfile symbol-alias.c symbol-alias2.c
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if { [prepare_for_testing "failed to prepare" ${testfile} [list $srcfile $srcfile2]] } {
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return -1
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}
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if ![runto_main] then {
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fail "can't run to main"
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continue
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}
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# Functions.
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foreach f {"func" "func_alias"} {
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gdb_test "p $f" " = {(struct )?S \\*\\(void\\)} $hex <func(\\(\\))?>"
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gdb_test "p *${f}()" "= {field1 = 1, field2 = 2}"
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}
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# Variables.
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foreach v {"g_var_s" "g_var_s_alias"} {
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gdb_test "p $v" "= {field1 = 1, field2 = 2}"
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}
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