[RFA/testsuite] Ada fixed points [was stabs: octal negative numbers]

[Jerome Guitton <guitton@act-europe.fr>]

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Jerome Guitton (guitton@act-europe.fr):

> OK, I will allocate some time to work on it this week, and I will
> commit this change when the testcase is accepted.

Test in attachement. OK to commit?

2004-11-25  Jerome Guitton  <guitton@gnat.com>

	* gdb.ada/fixed_points.c: New file.
	* gdb.ada/fixed_points.exp: New file.


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# Copyright 2004 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 2 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, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
# USA.  

if $tracelevel then {
    strace $tracelevel
}

load_lib "ada.exp"

set testfile "fixed_points"
set srcfile ${testfile}.adb
set binfile ${objdir}/${subdir}/${testfile}

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

gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
gdb_load ${binfile}

set bp_location [gdb_get_line_number "Set breakpoint here"]
send_gdb "break ${srcfile}:$bp_location\n"; gdb_expect -re "$gdb_prompt $"
send_gdb "run\n"; gdb_expect -re "$gdb_prompt $"

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"

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with System;

procedure Fixed_Points is

   type Base_Fixed_Point_Type is
     delta 1.0 / 16.0
       range (System.Min_Int / 2) * 1.0 / 16.0 ..
       (System.Max_Int / 2) * 1.0 / 16.0;

     subtype Fixed_Point_Subtype is
       Base_Fixed_Point_Type range -50.0 .. 50.0;

     type New_Fixed_Point_Type is
       new Base_Fixed_Point_Type range -50.0 .. 50.0;

     Base_Object            : Base_Fixed_Point_Type := -50.0;
     Subtype_Object         : Fixed_Point_Subtype := -50.0;
     New_Type_Object        : New_Fixed_Point_Type := -50.0;
begin
   Base_Object := 1.0/16.0;   -- Set breakpoint here
   Subtype_Object := 1.0/16.0;
   New_Type_Object := 1.0/16.0;
end Fixed_Points;