Subversion Repositories openrisc_2011-10-31

#   Copyright 1998, 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 Michael Snyder (msnyder@cygnus.com)

load_lib "trace-support.exp";

if $tracelevel then {

    strace $tracelevel

}

set prms_id 0

set bug_id 0

gdb_exit

gdb_start

set testfile "actions"

set srcfile ${testfile}.c

set binfile $objdir/$subdir/save-trace

if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile \

          executable {debug nowarnings}] != "" } {

    untested save-trace.exp

    return -1

}

gdb_reinitialize_dir $srcdir/$subdir

# If testing on a remote host, download the source file.

# remote_download host $srcdir/$subdir/$srcfile

gdb_file_cmd $binfile

# define relative source line numbers:

# all subsequent line numbers are relative to this first one (baseline)

set baseline  [gdb_find_recursion_test_baseline $srcfile];

if { $baseline == -1 } then {

    fail "Could not find gdb_recursion_test function"

    return;

}

set testline1 [expr $baseline + 4]

set testline2 [expr $baseline + 5]

set testline3 [expr $baseline + 6]

set testline4 [expr $baseline + 7]

set testline5 [expr $baseline + 8]

set testline6 [expr $baseline + 9]

#

# test save-trace command

#

# setup a set of tracepoints to save

gdb_delete_tracepoints

foreach x { 1 2 3 4 5 6 } {

    set testline [expr \$testline$x];

    set trcpt [gdb_gettpnum $testline];

    set trcpt$x $trcpt;

    gdb_test "passcount $x" \

             "Setting tracepoint $trcpt.* to $x" \

             "10.x: set passcount for tracepoint $trcpt"

    gdb_trace_setactions "10.x: set actions for tracepoint $x" \

            "" \

            "collect q$x" "^$" \

            "while-stepping $x" "^$" \

            "collect q$x" "^$" \

            "end" "^$"

}

proc gdb_verify_tracepoints { testname } {

    global gdb_prompt;

    set ws "\[\t \]+"

    set nl "\[\r\n\]+"

    set ourstate 1;

    set result "pass";

    send_gdb "info tracepoints\n";

    gdb_expect 10 {

        -re "\[0-9\]+\[\t \]+tracepoint\[\t \]+keep y\[\t \]+0x\[0-9a-fA-F\]+ in gdb_recursion_test\[^\r\n\]+" {

#           if { $expect_out(1,string) != $ourstate } {

#               set result "fail";

#           }

            incr ourstate;

            exp_continue;

        }

        -re "$gdb_prompt $" {

            if { $ourstate >= 6 } {

                set result "pass";

            } else {

                set result "fail";

            }

        }

        default {

            set result "fail";

        }

    }

    $result $testname;

    return $result;

}

gdb_verify_tracepoints "10.x: verify trace setup";

# 10.1 Save current tracepoint definitions to a file

remote_file host delete savetrace.tr

gdb_test "save-tracepoints savetrace.tr" \

        "Tracepoints saved to file 'savetrace.tr'." \

        "10.1: save tracepoint definitions"

# 10.2 Read back tracepoint definitions

gdb_delete_tracepoints

gdb_test "info tracepoints" "No tracepoints." "10.2: delete tracepoints"

gdb_test "source savetrace.tr" \

        "Tracepoint \[0-9\]+ at .*" \

        "10.2: read back saved tracepoints"

gdb_verify_tracepoints "10.2: verify recovered tracepoints";

remote_file host delete savetrace.tr

# 10.3 repeat with a path to the file

set escapedfilename [string_to_regexp $objdir/savetrace.tr]

remote_file host delete $objdir/savetrace.tr

gdb_test "save-tracepoints $objdir/savetrace.tr" \

        "Tracepoints saved to file '${escapedfilename}'." \

        "10.3: save tracepoint definitions, full path"

gdb_delete_tracepoints

gdb_test "info tracepoints" "No tracepoints." "10.3: delete tracepoints"

gdb_test "source $objdir/savetrace.tr" \

        "Tracepoint \[0-9\]+ at .*" \

        "10.4: read saved tracepoints, full path"

gdb_verify_tracepoints "10.3: verify recovered tracepoints, full path";

remote_file host delete $objdir/savetrace.tr

# 10.5 invalid filename

#      [deferred -- not sure what a good invalid filename would be]

# 10.6 save-trace (file already exists)

#      [expect it to clobber the old one]

# 10.7 help save-tracepoints

gdb_test "help save-tracepoints" \

        "Save current tracepoint definitions as a script.*" \

        "10.7: help save-tracepoints"