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# Copyright 2012-2016 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/>.
# Test gdb's coalescing of multiple line number entries for the same line
# but with different discriminators. PR 17276.
load_lib dwarf.exp
# This test can only be run on targets which support DWARF-2 and use gas.
if ![dwarf2_support] {
return 0
}
# This test can only be run on x86-64 targets.
if {![istarget x86_64-*] || ![is_lp64_target]} {
return 0
}
standard_testfile .S
set csrcfile ${testfile}.c
if { [prepare_for_testing "${testfile}.exp" "${testfile}" $srcfile {nodebug}] } {
return -1
}
if ![runto_main] then {
fail "Cannot run to main."
continue
}
set srcline [gdb_get_line_number "stepi line" $csrcfile]
gdb_breakpoint $srcline
gdb_continue_to_breakpoint "stepi line"
# A stepi will land us in the middle of the line, and thus
# gdb should print the pc value.
gdb_test "stepi" "$hex\[ \t\]+$srcline\[ \t\]+\[^\r\n\]+"
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