| # temargs.exp - Template argument tests |
| # |
| # Copyright 2010-2021 Free Software Foundation, Inc. |
| # |
| # This program is free software; you can redistribute it and/or modify |
| # it under the terms of the GNU General Public License as published by |
| # the Free Software Foundation; either version 3 of the License, or |
| # (at your option) any later version. |
| # |
| # This program is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| |
| # This file is part of the gdb testsuite. |
| |
| if {[skip_cplus_tests]} { |
| continue |
| } |
| |
| standard_testfile .cc |
| |
| if {[prepare_for_testing "failed to prepare" $testfile $srcfile \ |
| {debug c++ additional_flags=-std=c++11}]} { |
| return -1 |
| } |
| |
| if {![runto_main]} { |
| return -1 |
| } |
| |
| # NOTE: prepare_for_testing calls get_compiler_info, which we need |
| # for the test_compiler_info calls. |
| # gcc 4.4 and earlier don't emit enough info for some of our template tests. |
| set have_older_template_gcc 0 |
| set have_pr_41736_fixed 1 |
| set have_pr_45024_fixed 1 |
| if {[test_compiler_info {gcc-[0-3]-*}] |
| || [test_compiler_info {gcc-4-[0-4]-*}]} { |
| set have_older_template_gcc 1 |
| set have_pr_41736_fixed 0 |
| set have_pr_45024_fixed 0 |
| } elseif {[test_compiler_info {gcc-4-5-*}]} { |
| set have_pr_41736_fixed 0 |
| set have_pr_45024_fixed 0 |
| } |
| |
| set line [gdb_get_line_number "Breakpoint 1" $srcfile] |
| gdb_test "break $srcfile:$line" "Breakpoint 2.*" \ |
| "set first breakpoint for temargs" |
| |
| set line [gdb_get_line_number "Breakpoint 2" $srcfile] |
| gdb_test "break $srcfile:$line" "Breakpoint 3.*" \ |
| "set second breakpoint for temargs" |
| |
| set line [gdb_get_line_number "Breakpoint 3" $srcfile] |
| gdb_test "break $srcfile:$line" "Breakpoint 4.*" \ |
| "set third breakpoint for temargs" |
| |
| set line [gdb_get_line_number "Breakpoint 4" $srcfile] |
| gdb_test "break $srcfile:$line" "Breakpoint 5.*" \ |
| "set fourth breakpoint for temargs" |
| |
| set line [gdb_get_line_number "Breakpoint 5" $srcfile] |
| gdb_test "break $srcfile:$line" "Breakpoint 6.*" \ |
| "set fifth breakpoint for temargs" |
| |
| set line [gdb_get_line_number "Breakpoint 6" $srcfile] |
| gdb_test "break $srcfile:$line" "Breakpoint 7.*" \ |
| "set sixth breakpoint for temargs" |
| |
| # |
| # Tests in Base::base_m. |
| # |
| |
| gdb_continue_to_breakpoint "continue to first breakpoint for temargs" |
| |
| if $have_older_template_gcc { setup_xfail "*-*-*" } |
| gdb_test "ptype T" "double" "test type of T in base_m" |
| |
| if $have_older_template_gcc { setup_xfail "*-*-*" } |
| gdb_test "print I" " = 23" "test value of I in base_m" |
| |
| if $have_older_template_gcc { setup_xfail "*-*-*" } |
| gdb_test "print P == &a_global" " = true" "test value of P in base_m" |
| |
| if {!$have_pr_41736_fixed} { setup_xfail *-*-* } |
| gdb_test "print MP" "&S::f" "test value of MP in base_m" |
| |
| # |
| # Tests in Inner::inner_m. |
| # |
| |
| gdb_continue_to_breakpoint "continue to second breakpoint for temargs" |
| |
| |
| if {!$have_pr_45024_fixed} { setup_xfail *-*-* } |
| gdb_test "ptype T" "long" "test type of T in inner_m" |
| |
| if {!$have_pr_45024_fixed} { setup_xfail *-*-* } |
| gdb_test "print I" " = 47" "test value of I in inner_m" |
| |
| if $have_older_template_gcc { setup_xfail "*-*-*" |
| } elseif {[test_compiler_info {gcc-[0-3]-*}] |
| || [test_compiler_info {gcc-4-[0-5]-*}]} { |
| # gcc-4.5.x still does not emit inner DW_TAG_structure_type. |
| setup_xfail "*-*-*" |
| } |
| gdb_test "print P == &a_global" " = true" "test value of P in inner_m" |
| |
| if {!$have_pr_41736_fixed} { setup_xfail *-*-* } |
| gdb_test "print MP" "&S::f" "test value of MP in inner_m" |
| |
| if $have_older_template_gcc { setup_xfail "*-*-*" |
| } elseif {[test_compiler_info {gcc-[0-3]-*}] |
| || [test_compiler_info {gcc-4-[0-5]-*}]} { |
| # gcc-4.5.x still does not emit outer DW_TAG_structure_type. |
| setup_xfail "*-*-*" |
| } |
| gdb_test "whatis Z" "float" "test type of Z in inner_m" |
| |
| # |
| # Tests in func. |
| # |
| |
| gdb_continue_to_breakpoint "continue to third breakpoint for temargs" |
| |
| if $have_older_template_gcc { setup_xfail "*-*-*" } |
| gdb_test "ptype T" "unsigned char" "test type of T in func" |
| |
| if $have_older_template_gcc { setup_xfail "*-*-*" } |
| gdb_test "print I" " = 91" "test value of I in func" |
| |
| # PR symtab/16842 - gdb used to crash here. |
| if $have_older_template_gcc { setup_xfail "*-*-*" } |
| gdb_test "info addr I" "Symbol \"I\" is constant." "test address of I in func" |
| |
| if $have_older_template_gcc { setup_xfail "*-*-*" } |
| gdb_test "print P == &a_global" " = true" "test value of P in func" |
| |
| if {!$have_pr_41736_fixed} { setup_xfail *-*-* } |
| gdb_test "print MP" "&S::f" "test value of MP in func" |
| |
| # |
| # Tests in Base::templ_m. |
| # |
| |
| gdb_continue_to_breakpoint "continue to fourth breakpoint for temargs" |
| |
| if $have_older_template_gcc { setup_xfail "*-*-*" } |
| gdb_test "ptype T" "double" "test type of T in templ_m" |
| |
| if $have_older_template_gcc { setup_xfail "*-*-*" } |
| gdb_test "print I" " = 23" "test value of I in templ_m" |
| |
| # PR symtab/16842 - gdb used to crash here. |
| if $have_older_template_gcc { setup_xfail "*-*-*" } |
| gdb_test "info addr I" "Symbol \"I\" is constant." "test address of I in templ_m" |
| |
| if $have_older_template_gcc { setup_xfail "*-*-*" } |
| gdb_test "print P == &a_global" " = true" "test value of P in templ_m" |
| |
| if {!$have_pr_41736_fixed} { setup_xfail *-*-* } |
| gdb_test "print MP" "&S::f" "test value of MP in templ_m" |
| |
| if $have_older_template_gcc { setup_xfail "*-*-*" } |
| gdb_test "whatis Q" "short" "test type of Q in templ_m" |
| |
| # |
| # Tests in K2::k2_m. |
| # |
| |
| gdb_continue_to_breakpoint "continue to fifth breakpoint for temargs" |
| |
| if $have_older_template_gcc { setup_xfail "*-*-*" } |
| gdb_test "ptype F" "type = void \\\(S::\\\*\\\)\\\(S \\\* const\\\)" \ |
| "test type of F in k2_m" |
| |
| setup_xfail gcc/49366 "*-*-*" |
| gdb_test "print F" "&S::somefunc" "test value of F in k2_m" |
| |
| # |
| # Tests in K3::k3_m, GCC PR debug/49546. |
| # The problem reproduces with DW_AT_MIPS_linkage_name. It does not happen with |
| # GDB physname - GDB's own computation of the linkage name based on |
| # (incorrectly output by GCC) DW_AT_name. |
| # |
| |
| gdb_continue_to_breakpoint "continue to sixth breakpoint for temargs" |
| |
| if $have_older_template_gcc { setup_xfail "*-*-*" |
| } else { setup_xfail gcc/49546 "*-*-*" } |
| gdb_test "ptype F" {type = void \(\*\)\(int\)} "test type of F in k3_m" |
| |
| if $have_older_template_gcc { setup_xfail "*-*-*" |
| } else { setup_xfail gcc/49546 "*-*-*" } |
| gdb_test "print F" { = \(void \(\*\)\(int\)\) 0x[0-9a-f]+ <S3::m\(int\)>} \ |
| "test value of F in k3_m" |