callch.exp

lwip在ucos上的移植

# Copyright (C) 1995, 1997 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.  

# Please email any bugs, comments, and/or additions to this file to:
# [e-mail]

# This file tests that gdb can call functions in a Chill inferior.

if $tracelevel then {
	strace $tracelevel
}

if [skip_chill_tests] then { continue }

set testfile "callch"
set srcfile ${srcdir}/$subdir/${testfile}.ch
set binfile ${objdir}/${subdir}/${testfile}.exe
if  { [compile "${srcfile} -g -o ${binfile} ${CHILL_RT0} ${CHILL_LIB}"] != "" } {
    perror "Couldn't compile ${srcfile}"
    return -1
}

proc do_tests {} {
    global prms_id bug_id subdir objdir srcdir binfile gdb_prompt

    set prms_id 0
    set bug_id 0

    # Start with a fresh gdb.

    gdb_exit
    gdb_start
    gdb_reinitialize_dir $srcdir/$subdir
    gdb_load $binfile

    send_gdb "set language chill\n" ; 

    gdb_test "break callch.ch:48" ""
    send_gdb "run\n"; gdb_expect -re "Breakpoint .*callch.ch:48.*$gdb_prompt $"
    gdb_test {set fred(10, i)} {a is '10'; b is '12'.}
    gdb_test_exact "call klaus()" {here's klaus calling.}
    gdb_test_exact "call fred()" {too few arguments in function call}
    # Too many arguments are allowed
    gdb_test_exact "call klaus(10, 20, 30)" {here's klaus calling.}
    gdb_test "print a" { = \[\(FALSE:TRUE\): \[\(FALSE:TRUE\): 1\]\]}\
	"print a before king"
    # Current gdb prints 255 for the results that are expected to be -1.
    setup_xfail "mips*-sgi-irix*"
    gdb_test {call king(a, otto[[10, 15], [20, 25]])} "x\\(FALSE, FALSE\\) = 10.*p\\(FALSE, FALSE\\) = -1.*x\\(FALSE, TRUE\\) = 15.*p\\(FALSE, TRUE\\) = -1.*x\\(TRUE, FALSE\\) = 20.*p\\(TRUE, FALSE\\) = -1.*x\\(TRUE, TRUE\\) = 25.*p\\(TRUE, TRUE\\) = -1.*"
    gdb_test "print a" { = \[\(FALSE:TRUE\): \[\(FALSE:TRUE\): -1\]\]}\
	"print a after king"
    gdb_test_exact "call ralph(b)" {x.f1 = 10, x.f2 = FALSE.}
    gdb_test "call whitney(c)" "x.f1\\(FALSE, FALSE\\) = 1.*x.f1\\(FALSE, TRUE\\) = 1.*x.f1\\(TRUE, FALSE\\) = 1.*x.f1\\(TRUE, TRUE\\) = 1.*"
}

do_tests