1# Copyright 2011-2020 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/>. 15load_lib dwarf.exp 16 17# This test can only be run on targets which support DWARF-2 and use gas. 18if {![dwarf2_support]} { 19 return 0 20} 21 22# Some targets have leading underscores on assembly symbols. 23set additional_flags [gdb_target_symbol_prefix_flags_asm] 24 25standard_testfile .S 26 27if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" $binfile \ 28 object {nodebug}] != "" } { 29 return -1 30} 31 32clean_restart $testfile 33 34gdb_test "p/x stack2" " = 0x1" 35gdb_test "p/x stack8" " = 0x1" 36 37set test "x/wx &aa551234" 38gdb_test_multiple $test $test { 39 -re ":\[ \t\]*0x341255aa\r\n$gdb_prompt $" { 40 # little endian 41 pass $test 42 gdb_test "p/x implicit4to2" " = 0x2211" 43 gdb_test "p/x implicit4to4" " = 0x44332211" 44 } 45 -re ":\[ \t\]*0xaa551234\r\n$gdb_prompt $" { 46 # big endian 47 pass $test 48 gdb_test "p/x implicit4to2" " = 0x1122" 49 gdb_test "p/x implicit4to4" " = 0x11223344" 50 } 51 -re ":\[ \t\]*0x\[0-9a-f\]{8}\r\n$gdb_prompt $" { 52 unsupported $test 53 } 54} 55