Subversion Repositories openrisc_2011-10-31

# Copyright 2002, 2003, 2004, 2005, 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 tests that GDB's console can be accessed via the MI.

# Specifically, we are testing the "interpreter-exec" command and that

# the commands that are executed via this command are properly executed.

# Console commands executed via MI should use MI output wrappers, MI event

# handlers, etc.

load_lib mi-support.exp

set MIFLAGS "-i=mi"

gdb_exit

if [mi_gdb_start] {

    continue

}

set testfile "basics"

set srcfile ${testfile}.c

set binfile ${objdir}/${subdir}/mi-cli

if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } {

     untested mi-cli.exp

     return -1

}

mi_gdb_test "-interpreter-exec" \

  {\^error,msg="mi_cmd_interpreter_exec: Usage: -interpreter-exec interp command"} \

  "-interpreter-exec with no arguments"

mi_gdb_test "-interpreter-exec console" \

  {\^error,msg="mi_cmd_interpreter_exec: Usage: -interpreter-exec interp command"} \

  "-interpreter-exec with one argument"

mi_gdb_test "-interpreter-exec bogus command" \

  {\^error,msg="mi_cmd_interpreter_exec: could not find interpreter \\\"bogus\\\""} \

  "-interpreter-exec with bogus interpreter"

set msg {Undefined command: \\\"bogus\\\"\.  Try \\\"help\\\"\.}

mi_gdb_test "-interpreter-exec console bogus" \

    "&\\\"$msg\\\\n\\\".*\\^error,msg=\\\"$msg\\\".*" \

  "-interpreter-exec console bogus"

# NOTE: cagney/2003-02-03: Not yet.

# mi_gdb_test "-interpreter-exec console \"file $binfile\"" \

#   {(=.*)+\^done} \

#   "-interpreter-exec console \"file \$binfile\""

mi_gdb_test "-interpreter-exec console \"file $binfile\"" \

  {~"Reading symbols from .*mi-cli...".*done} \

  "-interpreter-exec console \"file \$binfile\""

mi_run_to_main

set line_main_head    [gdb_get_line_number "main ("]

set line_main_body    [expr $line_main_head + 2]

set line_main_hello   [gdb_get_line_number "Hello, World!"]

set line_main_return  [expr $line_main_hello + 2]

set line_callee4_head [gdb_get_line_number "callee4 ("]

set line_callee4_body [expr $line_callee4_head + 2]

set line_callee4_next [expr $line_callee4_body + 1]

mi_gdb_test "-interpreter-exec console \"set args foobar\"" \

  {\^done} \

  "-interpreter-exec console \"set args foobar\""

mi_gdb_test "-interpreter-exec console \"show args\"" \

  {\~"Argument list to give program being debugged when it is started is \\\"foobar\\\"\.\\n".*\^done} \

  "-interpreter-exec console \"show args\""

# NOTE: cagney/2003-02-03: Not yet.

# mi_gdb_test "-interpreter-exec console \"break callee4\"" \

#   {(&.*)*.*~"Breakpoint 2 at.*\\n".*=breakpoint-create,number="2".*\^done} \

#   "-interpreter-exec console \"break callee4\""

mi_gdb_test "-interpreter-exec console \"break callee4\"" \

  {(&.*)*.*~"Breakpoint 2 at.*\\n".*\^done} \

  "-interpreter-exec console \"break callee4\""

mi_gdb_test "-interpreter-exec console \"info break\"" \

  {\~"Num[ \t]*Type[ \t]*Disp[ \t]*Enb[ \t]*Address[ \t]*What\\n".*~"2[ \t]*breakpoint[ \t]*keep[ \t]*y[ \t]*0x[0-9A-Fa-f]+[ \t]*in callee4 at .*basics.c:[0-9]+\\n".*\^done} \

  "-interpreter-exec console \"info break\""

mi_gdb_test "-interpreter-exec console \"set listsize 1\"" \

  {\^done} \

  "-interpreter-exec console \"set listsize 1\""

# {.*\~"32[ \t(\\t)]*callee1.*\\n".*\^done }

mi_gdb_test "-interpreter-exec console \"list\"" \

  ".*\~\"$line_main_body\[\\\\t \]*callee1.*;\\\\n\".*\\^done" \

  "-interpreter-exec console \"list\""

mi_execute_to "exec-continue" "breakpoint-hit" "callee4" "" ".*basics.c" $line_callee4_body \

    { "" "disp=\"keep\"" } "continue to callee4"

# NOTE: cagney/2003-02-03: Not yet.

# mi_gdb_test "100-interpreter-exec console \"delete 2\"" \

#   {.*=breakpoint-delete,number=\"2\".*\^done} \

#   "-interpreter-exec console \"delete 2\""

mi_gdb_test "100-interpreter-exec console \"delete 2\"" \

  {100\^done} \

  "-interpreter-exec console \"delete 2\""

# NOTE: cagney/2003-02-03: Not yet.

# mi_gdb_test "200-interpreter-exec console \"up\"" \

#   {.*=selected-frame-level-changed,level="1".*\^done} \

#   "-interpreter-exec console \"up\""

mi_gdb_test "200-interpreter-exec console \"up\"" \

  {~"#.*".*200\^done} \

  "-interpreter-exec console \"up\""

# NOTE: cagney/2003-02-03: Not yet.

# mi_gdb_test "300-interpreter-exec console \"down\"" \

#   {.*=selected-frame-level-changed,level="0".*\^done} \

#   "-interpreter-exec console \"down\""

mi_gdb_test "300-interpreter-exec console \"down\"" \

  {~"#.*".*300\^done} \

  "-interpreter-exec console \"down\""

# NOTE: cagney/2003-02-03: Not yet.

# mi_gdb_test "-interpreter-exec console \"frame 2\"" \

#   {.*=selected-frame-level-changed,level="2".*\^done} \

#   "-interpreter-exec console \"frame 2\""

mi_gdb_test "400-interpreter-exec console \"frame 2\"" \

  {~"#.*".*400\^done} \

  "-interpreter-exec console \"frame 2\""

# NOTE: cagney/2003-02-03: Not yet.

# mi_gdb_test "-stack-select-frame 0" \

#   {.*=selected-frame-level-changed,level="0".*\^done} \

#   "-stack-select-frame 0"

mi_gdb_test "500-stack-select-frame 0" \

  {500\^done} \

  "-stack-select-frame 0"

# When a CLI command is entered in MI session, the respose is different in

# sync and async modes. In sync mode normal_stop is called when current

# interpreter is CLI. So:

#   - print_stop_reason prints stop reason in CLI uiout, and we don't show it

#     in MI

#   - The stop position is printed, and appears in MI 'console' channel.

#

# In async mode the stop event is processed when we're back to MI interpreter,

# so the stop reason is printed into MI uiout an.

if {$async} {

    set reason "end-stepping-range"

} else {

    set reason ""

}

mi_execute_to "interpreter-exec console step" $reason "callee4" "" ".*basics.c" $line_callee4_next \

    "" "check *stopped from CLI command"

# NOTE: cagney/2003-02-03: Not yet.

# mi_gdb_test "-break-insert -t basics.c:$line_main_hello" \

#   {.*=breakpoint-create,number="3".*\^done} \

#   "-break-insert -t basics.c:\$line_main_hello"

mi_gdb_test "600-break-insert -t basics.c:$line_main_hello" \

        {600\^done,bkpt=.number="3",type="breakpoint".*\}} \

        "-break-insert -t basics.c:\$line_main_hello"

mi_execute_to "exec-continue" "breakpoint-hit" "main" "" ".*basics.c" \

    $line_main_hello { "" "disp=\"del\"" } \

    "-exec-continue to line $line_main_hello"

# Test that the token is output even for CLI commands

# Also test that *stopped includes frame information.

mi_gdb_test "34 next" \

    ".*34\\\^running.*\\*running,thread-id=\"all\"" \

    "34 next: run"

if {!$async} {

    gdb_expect {

        -re "~\[^\r\n\]+\r\n" {

        }

    }

}

# Note that the output does not include stop reason. This is fine.

# The purpose of *stopped notification for CLI command is to make

# sure that frontend knows that inferior is stopped, and knows where.

# Supplementary information is not necessary.

mi_expect_stop "$reason" "main" "" ".*basics.c" $line_main_return "" \

    "34 next: stop"

mi_gdb_test "-interpreter-exec console \"list\"" \

  "\~\"$line_main_return\[\\\\t ]*callme \\(1\\);\\\\n\".*\\^done" \

  "-interpreter-exec console \"list\" at basics.c:\$line_main_return"

mi_gdb_test "-interpreter-exec console \"help set args\"" \

  {\~"Set argument list to give program being debugged when it is started\.\\nFollow this command with any number of args, to be passed to the program\.".*\^done} \

  "-interpreter-exec console \"help set args\""

# NOTE: cagney/2003-02-03: Not yet.

# mi_gdb_test "-interpreter-exec console \"set \$pc=0x0\"" \

#   {.*=target-changed.*\^done} \

#   "-interpreter-exec console \"set \$pc=0x0\""

mi_gdb_test "888-interpreter-exec console \"set \$pc=0x0\"" \

  {888\^done} \

  "-interpreter-exec console \"set \$pc=0x0\""

#mi_gdb_test "-interpreter-exec console \"\"" \

  {} \

  "-interpreter-exec console \"\""

mi_gdb_exit

return 0