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}/while-stepping

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

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

    untested while-stepping.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

#

# test while-stepping command

#

gdb_delete_tracepoints

set trcpt1 [gdb_gettpnum gdb_c_test]

if { $trcpt1 <= 0 } then {

    fail "Could not find gdb_c_test function"

    return;

}

# 5.12 basic while-stepping command (collect regs)

gdb_test "info tracepoints" \

    "Num     Type\[ \]+Disp Enb Address\[ \]+What.*

\[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_c_test at .*$srcfile:\[0-9\]+" \

        "5.12: set a tracepoint, stepcount is zero"

set stepcount 12

gdb_trace_setactions "5.12: set stepcount to $stepcount" \

        "" \

        "while-stepping $stepcount" "" \

        "collect \$regs" "^$" \

        "end" ""

gdb_test "info tracepoints" \

    "Num     Type\[ \]+Disp Enb Address\[ \]+What.*

\[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_c_test at .*$srcfile:\[0-9\]+.

\[\t \]+step count 12 .*" \

        "5.12: confirm stepcount set to $stepcount"

gdb_test "info tracepoints" \

    "Num     Type\[ \]+Disp Enb Address\[ \]+What.*

.*while-stepping $stepcount.*" \

        "5.12: info trace shows \"while-stepping\""

# 5.13 step out of context while collecting local variable

#      [deferred to dynamic test section]

proc while_stepping_bogus_arg { bogus msgstring } {

    global gdb_prompt;

    gdb_trace_setactions "$msgstring" \

            "" \

            "while-stepping $bogus" "\[Ee\]rror|\[Ww\]arning"

}

# 5.14 while-stepping (no argument)

while_stepping_bogus_arg "" "5.14: while-stepping null stepcount"

# 5.15 while-stepping (zero stepcount)

while_stepping_bogus_arg "0" "5.15: while-stepping rejects zero stepcount"

# 5.16 while-stepping without collecting anything

gdb_trace_setactions "5.16: step without collecting anything" \

        "" \

        "while-stepping $stepcount" "^$" \

        "end" ""

gdb_test "info tracepoints" \

    "Num     Type\[ \]+Disp Enb Address\[ \]+What.*

\[0-9\]+\[\t \]+tracepoint     keep y.* in gdb_c_test at .*$srcfile:\[0-9\]+.

.*while-stepping $stepcount.*

.*end.*

.*end.*" \

        "5.16: confirm actions, step without collecting anything"