Add support for printing value of DWARF-based fixed-point type objects

[thirdparty/binutils-gdb.git] / gdb / testsuite / gdb.ada / fixed_points.exp

# Copyright 2004-2020 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/>.

load_lib "ada.exp"

if { [skip_ada_tests] } { return -1 }

standard_ada_testfile fixed_points

if {[gdb_compile_ada "${srcfile}" "${binfile}" executable {debug}] != ""} {
    return -1
}

clean_restart ${testfile}

set bp_location [gdb_get_line_number "Set breakpoint here" ${testdir}/fixed_points.adb]
runto "fixed_points.adb:$bp_location"

# Fixed point subtypes:

gdb_test "print base_object" \
         "= -50" \
         "p on a fixed point type"

gdb_test "print subtype_object" \
         "= -50" \
         "p on a subtype fixed point type"

gdb_test "print new_type_object" \
         "= -50" \
         "p on a new fixed point type"

# Overprecise delta:

gdb_test "print Overprecise_Object" \
         "= 0.13579135791"

gdb_test "ptype Overprecise_Object" \
         "= delta 0.135791"

# FP*_Var...

gdb_test "print fp1_var" \
         " = 0.25"

gdb_test "print fp2_var" \
         " = -0.01"

gdb_test "print fp3_var" \
         " = 0.1"