Subversion Repositories openrisc_2011-10-31

# Copyright 2000, 2004, 2006, 2007, 2008, 2009, 2010

# 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 .

# This file was written by Anthony Green. (green@redhat.com)

#

if $tracelevel then {

        strace $tracelevel

}

load_lib "java.exp"

if { [skip_java_tests] } { continue }

set testfile "jmisc"

set srcfile ${srcdir}/$subdir/${testfile}.java

set binfile ${objdir}/${subdir}/${testfile}

if {[compile_java_from_source ${srcfile} ${binfile} "-g"] != ""} {

    continue

}

# Set the current language to java.  This counts as a test.  If it

# fails, then we skip the other tests.

proc set_lang_java {} {

    global gdb_prompt

    global binfile objdir subdir

    verbose "loading file '$binfile'"

    gdb_load $binfile

    send_gdb "set language java\n"

    gdb_expect {

        -re ".*$gdb_prompt $" {}

        timeout { fail "set language java (timeout)" ; return 0 }

    }

    return [gdb_test "show language" ".* source language is \"java\".*" \

        "set language to \"java\""]

}

set prms_id 0

set bug_id 0

# Start with a fresh gdb.

gdb_exit

gdb_start

gdb_reinitialize_dir $srcdir/$subdir

gdb_test "set print sevenbit-strings" ".*"

if ![set_lang_java] then {

    # Ref PR gdb:java/1565.  Don't use the simpler "break jmisc.main".

    # As of 2004-02-24 it wasn't working and is being tested separatly.

    # Before GCJ 4.1 (approximately) the demangled name did not include

    # a method signature; after that point it does include a trailing

    # signature.

    runto_main

    set function "${testfile}.main(java.lang.String\[\])"

    gdb_breakpoint "\'$function\'" { allow-pending }

    gdb_breakpoint "\'${function}void\'" { allow-pending }

    gdb_continue_to_breakpoint $function

    send_gdb "ptype jmisc\n"

    gdb_expect {

        -re "type = class jmisc  extends java.lang.Object \{\[\r\n\ \t]+void main\\(java\.lang\.String\\\[]\\);\[\r\n\ \t]+jmisc\\(\\);\[\r\n\ \t]+\}\[\r\n\ \t]+$gdb_prompt $"

            { pass "ptype jmisc" }

        -re "type = class jmisc  extends java.lang.Object \{\[\r\n\ \t]+void main\\(java\.lang\.String\\\[]\\)void;\[\r\n\ \t]+jmisc\\(\\);\[\r\n\ \t]+\}\[\r\n\ \t]+$gdb_prompt $" {

            # Just because GCC includes the signature doesn't mean we

            # should print it here.  We already show the return type.

            kfail "ptype jmisc" gdb/2215

        }

        -re ".*$gdb_prompt $"             { fail "ptype jmisc" }

        timeout { fail "ptype jmisc (timeout)" ; return }

    }

    send_gdb "p args\n"

    gdb_expect {

        -re "\\\$1 = java\.lang\.String\\\[]@\[a-f0-9]+\[\r\n\ \t]+$gdb_prompt $"                                        { pass "p args" }

        -re ".*$gdb_prompt $"             { fail "p args" }

        timeout { fail "p args (timeout)" ; return }

    }

    send_gdb "p *args\n"

    gdb_expect {

        -re "\\\$2 = \{length: 0\}\[\r\n\ \t]+$gdb_prompt $"                                                             { pass "p *args" }

        -re "\\\$2 = cannot find java.lang.Object.*$gdb_prompt $" {

            # Sometimes GCC 4.x does not emit the necessary information

            # about java.lang.Object.

            kfail "p *args" gdb/2214

        }

        -re ".*$gdb_prompt $"             { fail "p *args" }

        timeout { fail "p *args (timeout)" ; return }

    }

    # The idea of running to 'exit' is that 'exit' is in a different

    # objfile from the rest of the program (provided that program is

    # linked normally with a shared libc).  That causes gdb to examine

    # fresh objfiles.  There is nothing important about 'exit'

    # semantics; it could be any symbol that is in a shared library.

    # -- chastain 2003-08-06

    if [gdb_breakpoint exit] {

        pass "break exit"

    }

    gdb_test_multiple "continue" "continue to exit" {

        -re ".*Breakpoint $decimal, .*exit.*$gdb_prompt $" {

            pass "continue to exit"

        }

        -re ".*internal-error: sect_index_text not initialized.*\\(y or n\\) " {

            # gdb choked on the "anonymous objfile" (probably).

            kfail "gdb/1322" "continue to exit"

            # get back to the gdb prompt

            gdb_test_multiple "no" "internal sync 1" {

                -re ".*\\(y or n\\) " {

                    gdb_test_multiple "no" "internal sync 2" {

                        -re ".*$gdb_prompt $" { ; }

                    }

                }

            }

        }

    }

}