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#   Copyright 1998, 2007, 2008 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 .

# Please email any bugs, comments, and/or additions to this file to:

# bug-gdb@prep.ai.mit.edu

# 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

if [istarget "m68k-*-elf"] then {

    load_lib "emc-support.exp"

    set testfile "gdb_c_test"

    set srcfile  $testfile.c

    set binfile [board_info target d490_binfile];

    gdb_test "set remotetimeout 6" "" ""

    set timeout 500

    gdb_target_monitor "$binfile"

    # Give a TSTOP and ignore errors, to make sure any previous trace is off

    gdb_test "tstop" "" ""

    gdb_test "tfind none"  "" ""

    send_gdb "compare-section CS\n"

    gdb_expect {

        -re "MIS-MATCHED.*$gdb_prompt $" {

            untested while-dyn.exp

            return -1

            all tests in this module will fail.";

        }

        -re ".*$gdb_prompt $" { }

    }

} else {

    set testfile "actions"

    set srcfile $testfile.c

    set binfile $objdir/$subdir/$testfile

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

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

        untested while-dyn.exp

        return -1

    }

    gdb_load $binfile

    gdb_test "tstop"       "" ""

    gdb_test "tfind none"  "" ""

    runto_main

}

gdb_reinitialize_dir $srcdir/$subdir

# We generously give ourselves one "pass" if we successfully

# detect that this test cannot be run on this target!

if { ![gdb_target_supports_trace] } then {

    pass "Current target does not support trace"

    return 1;

}

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

# remote_download host $srcdir/$subdir/$srcfile

#

# test while-stepping dynamically (live target)

#

## verify number of trace frames collected matches stepcount

gdb_delete_tracepoints

gdb_test "trace gdb_c_test" \

        "Tracepoint $decimal at .*" \

        "Set tracepoint at gdb_c_test"

gdb_trace_setactions "5.12: define while-stepping " \

        "" \

        "collect \$fp" "^$" \

        "while-stepping 5" "^$" \

        "collect p" "^$" \

        "end" "^$" \

        "end" ""

gdb_test "tstart" "" ""

if [istarget "m68k-*-elf"] then {

    gdb_emclaptop_command "85,1,2,3,4,5,6"

    sleep 5

} else {

    gdb_test "break end" "" ""

    gdb_test "continue" \

            "Continuing.*Breakpoint $decimal, end.*" \

            "run trace experiment"

}

gdb_test "tstop" "" ""

gdb_tfind_test "5.12: frame 5 should be the last one collected" "5" "5"

send_gdb "tfind 6\n"

gdb_expect {

    -re "failed to find.*$gdb_prompt $" {

        pass "5.12: trace stopped after 5 stepping frames"

    }

    -re ".*$gdb_prompt $" {

        fail "5.12: trace stopped after 5 stepping frames"

    }

}

gdb_test "tfind none" "" ""