gdb/testsuite/gdb.ada/O2_float_param.exp

# Copyright 2013-2024 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"

require allow_ada_tests

standard_ada_testfile foo

set have_xfail 0
if {[is_aarch64_target]} {
    if { [gcc_major_version] <= 8 } {
       set have_xfail 1
    }
}

foreach_gnat_encoding scenario flags {all minimal} {
    lappend flags debug optimize=-O2

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

    clean_restart ${testfile}-${scenario}

    runto "increment"

    # If sal.is_stmt is false for the frame, function frame_show_address will
    # return true and function print_frame in gdb/stack.c will print the
    # address.  In this case, the output will look something like:
    # #0  0x0000000010010a88 in callee.increment (val=val@entry=99.0, msg=...)
    # This situation currently occurs on PowerPC but not on X86-64.
    # The re string needs to account for the possibility that the address
    # will be printed.
    set re \
	"#0.*callee\\.increment \\(val(=val@entry)?=99\\.0, msg=\\.\\.\\.\\).*"
    set re_different_entry_val \
       "#0\\s+callee\\.increment \\(val=99.0, val@entry=.*, msg=\\.\\.\\.\\).*"
    gdb_test_multiple "frame" "" {
       -re -wrap $re {
	   pass $gdb_test_name
       }
       -re -wrap $re_different_entry_val {
	   if { $have_xfail } {
	      # GCC PR98148
	      xfail $gdb_test_name
	   } else {
	      fail $gdb_test_name
	   }
       }
    }
}