gdb/testsuite/gdb.arch/amd64-entry-value-param.exp

# Copyright (C) 2012-2021 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/>.

standard_testfile .S .c
set opts {}

if [info exists COMPILE] {
    # make check RUNTESTFLAGS="gdb.arch/amd64-entry-value-param.exp COMPILE=1"
    set srcfile ${srcfile2}
    lappend opts debug optimize=-O2
} elseif { ![istarget x86_64-*-* ] || ![is_lp64_target] } {
    verbose "Skipping amd64-entry-value-param."
    return
}

if { [prepare_for_testing "failed to prepare" ${testfile} ${srcfile} $opts] } {
    return -1
}

if ![runto_main] {
    return -1
}

set srcfile $srcfile2
gdb_breakpoint [gdb_get_line_number "break-here"]

with_test_prefix "call 1" {
    gdb_continue_to_breakpoint "break-here" ".* break-here .*"
    gdb_test "p y" " = 2"
    gdb_test "p b" " = 4"
}

with_test_prefix "call 2" {
    gdb_continue_to_breakpoint "break-here" ".* break-here .*"
    gdb_test "p y" " = 4"
    gdb_test "p b" " = 8"
}

with_test_prefix "call 3" {
    gdb_continue_to_breakpoint "break-here" ".* break-here .*"
    gdb_test "p y" " = 10"
    gdb_test "p b" " = 20"
}