1# Copyright 2006-2023 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# Please email any bugs, comments, and/or additions to this file to: 17# bug-gdb@gnu.org 18 19# This file is part of the gdb testsuite. 20 21# Test that GDB can see the sizes of symbols. 22 23if {![is_x86_like_target]} { 24 verbose "Skipping i386 unwinder tests." 25 return 26} 27 28set testfile "i386-size" 29set srcfile ${testfile}.c 30set binfile [standard_output_file ${testfile}] 31 32# some targets have leading underscores on assembly symbols. 33set additional_flags [gdb_target_symbol_prefix_flags] 34 35if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" \ 36 executable [list debug $additional_flags]] != "" } { 37 untested "i386-size" 38 return -1 39} 40 41gdb_exit 42gdb_start 43gdb_reinitialize_dir $srcdir/$subdir 44gdb_load ${binfile} 45 46# We use gdb_run_cmd so this stands a chance to work for remote 47# targets too. 48gdb_run_cmd 49gdb_test "" "Program received signal SIGTRAP.*" "run past main" 50 51set message "backtrace shows no function" 52gdb_test_multiple "backtrace 10" $message { 53 -re "#1\[ \t]*$hex in main.*$gdb_prompt $" { 54 fail $message 55 } 56 -re "#1\[ \t]*$hex in \\?\\? \\(\\).*$gdb_prompt $" { 57 pass $message 58 } 59} 60 61set message "disassemble stops at end of main" 62gdb_test_multiple "disassemble main" $message { 63 -re "call.*<trap>.*$gdb_prompt $" { 64 fail $message 65 } 66 -re "<\\+8>:\[ \t\]+ret\[ \t\r\n\]+End of.*$gdb_prompt $" { 67 pass $message 68 } 69} 70