default.exp

这个是LINUX下的GDB调度工具的源码

#   Copyright 1988, 1990, 1991, 1992, 1994, 1995, 1996, 1997, 1998, 1999,
#   2000, 2001, 2002, 2003
#   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 2 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, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  

# Please email any bugs, comments, and/or additions to this file to:
# [e-mail]

# Start with a fresh gdb

gdb_exit
gdb_start

set timeout 60

#
# test default actions of gdb commands
#

#load_lib gdb.exp

gdb_test "add-symbol-file" "add-symbol-file takes a file name and an address" "add-symbol-file"

# test append
gdb_test "append" "\"append\" must be followed by a subcommand\.\[\r\n\]+List of append subcommands:.*" 
gdb_test "append binary" "\"append binary\" must be followed by a subcommand\.\[\r\n\]+List of append binary subcommands:.*" 
gdb_test "append memory" "Missing filename\." 
gdb_test "append value"  "Missing filename\." 
gdb_test "append binary memory" "Missing filename\." 
gdb_test "append binary value"  "Missing filename\." 

setup_xfail "mips-idt-*"
send_gdb "attach\n"
gdb_expect {
    -re "Argument required .(process-id|program) to attach.*$gdb_prompt $"\
			{ pass "attach" }
    -re "You can't do that when your target is `None'.*$gdb_prompt $"\
			{ pass "attach" }
    -re "You can't do that without a process to debug.*$gdb_prompt $"\
			{ pass "attach" }
    -re "Don't know how to attach.  Try \"help target\"..*$gdb_prompt $"\
			{ pass "attach" }
    -re "Kill it. .y or n." {
	send_gdb "y\n"
	exp_continue
    }
    -re "$gdb_prompt $" { fail "attach" }
    timeout { fail "(timeout) attach" }
}

if ![target_info exists use_gdb_stub] {
    gdb_test "break" "No default breakpoint address now." "break"
    foreach i "b br bre brea" {
	gdb_test $i "No default breakpoint address now." "break \"$i\" abbreviation"
    }

    
    setup_xfail "mips-idt-*"
    gdb_test "backtrace" "No stack."

    # ba and bac are no longer unique command prefixes. So these tests
    # elict an error from GDB.
    # GDB needs to be fixed to map unique alias here for ba bac.
    #
    foreach i "bt ba bac" {
	setup_xfail "mips-idt-*"
	gdb_test $i "No stack." "backtrace \"$i\" abbreviation"
    }
} else {
    warning "Skipping backtrace and break tests because of GDB stub."
}

# This works on the MIPS IDT board, but confuses future tests.
if ![istarget "mips-idt-*"] then {
    gdb_test "continue" "The program is not being run." "continue"
    gdb_test "c" "The program is not being run." "continue \"c\" abbreviation"
}

#test call
gdb_test "call" "The history is empty..*" "call"


#test catch
gdb_test "catch" "Catch requires an event name..*" "catch"

#test cd
gdb_test "cd" "Argument required .new working directory.*" "cd"

#test clear
gdb_test "clear" "No source file specified..*" "clear"

#test commands
gdb_test "commands" "No breakpoint number 0..*" "commands"

#test condition
gdb_test "condition" "Argument required .breakpoint number.*" "condition"

#test core-file
gdb_test "core-file" "No core file now.|GDB can't read core files on this machine." "core-file"
#test delete "d" abbreviation
gdb_test "d" "" "delete \"d\" abbreviation"
#test delete
gdb_test "delete" "" "delete"
#test define
gdb_test "define" "Argument required \[(\]name of command to define\[)\]." "define"
#test delete breakpoints
gdb_test "delete breakpoints" "" "delete breakpoints"
#test delete display
# FIXME -- need to dump full output to detailed log
send_gdb "delete display\n"
gdb_expect {
    -re "Delete all auto-display expressions.*y or n. $" {
	send_gdb "y\n"
	gdb_expect {
	    -re "$gdb_prompt $"     { pass "delete display prompt" }
	    timeout		{ fail "(timeout) delete display prompt" }
	}
    }
    timeout		{ fail "(timeout) delete display prompt" }

}

#test detach
gdb_test "detach" "" "detach"

if [istarget "h8300-*-hms"] then {
    gdb_exit
    gdb_start
}

#test directory
# FIXME -- need to dump full output to detailed log

send_gdb "directory\n"
gdb_expect {
    -re "Reinitialize source path to empty.*y or n. $"  {
	send_gdb "y\n"
	gdb_expect {
	    -re "Source directories searched: .cdir:.cwd.*$gdb_prompt $"\
		    { pass "directory prompt" }
	    timeout		{ fail "(timeout) directory prompt" }
	}
    }
}

#test disable "dis" abbreviation
gdb_test "dis" "" "disable \"dis\" abbreviation"
#test disable "disa" abbreviation
gdb_test "disa" "" "disable \"disa\" abbreviation"
#test disable
gdb_test "disable" "" "disable"
#test disable breakpoints
gdb_test "disable breakpoints" "" "disable breakpoints"
#test disable display
gdb_test "disable display" "" "disable display"
#test disassemble
gdb_test "disassemble" "No frame selected." "disassemble"
#test display
gdb_test "display" "" "display"
#test do
gdb_test "do" "No stack." "do"
#test document
gdb_test "document" "Argument required .name of command to define.*" "document"
#test down
gdb_test "down" "No stack.*" "down"
#test down-silently
gdb_test "down-silently" "No stack." "down-silently"
# test dump
gdb_test "dump" "\"dump\" must be followed by a subcommand\.\[\r\n\]+List of dump subcommands:.*" 
gdb_test "dump binary" "\"dump binary\" must be followed by a subcommand\.\[\r\n\]+List of dump binary subcommands:.*" 
gdb_test "dump ihex" "\"dump ihex\" must be followed by a subcommand\.\[\r\n\]+List of dump ihex subcommands:.*" 
gdb_test "dump memory" "Missing filename\." 
gdb_test "dump srec" "\"dump srec\" must be followed by a subcommand\.\[\r\n\]+List of dump srec subcommands:.*" 
gdb_test "dump tekhex" "\"dump tekhex\" must be followed by a subcommand\.\[\r\n\]+List of dump tekhex subcommands:.*" 
gdb_test "dump value" "Missing filename\." 
gdb_test "dump binary memory" "Missing filename\." 
gdb_test "dump binary value"  "Missing filename\." 
gdb_test "dump ihex memory" "Missing filename\." 
gdb_test "dump ihex value"  "Missing filename\." 
gdb_test "dump srec memory" "Missing filename\." 
gdb_test "dump srec value"  "Missing filename\." 
gdb_test "dump tekhex memory" "Missing filename\." 
gdb_test "dump tekhex value"  "Missing filename\." 
#test echo
gdb_test "echo" "" "echo"
#test enable breakpoints delete
gdb_test "enable breakpoints delete" "Argument required .one or more breakpoint numbers.*" "enable breakpoints delete"
#test enable breakpoints once
gdb_test "enable breakpoints once" "Argument required .one or more breakpoint numbers.*" "enable breakpoints once"
#test enable breakpoints
gdb_test "enable breakpoints" "" "enable breakpoints"
#test enable delete
gdb_test "enable delete" "Argument required .one or more breakpoint numbers.*" "enable delete"
#test enable display
gdb_test "enable display" "" "enable display"
#test enable once
gdb_test "enable once" "Argument required .one or more breakpoint numbers.*" "enable once"
#test enable
gdb_test "enable" "" "enable"
#test exec-file
send_gdb "exec-file\n"
gdb_expect {
    -re "No executable file now..*$gdb_prompt $" {
	pass "exec-file"
    }
    -re "exec-file.*A program is being debugged already.  Kill it. .y or n.*$" {
	send_gdb "n\n"
	if $verbose>1 then {
	    send_user "\tDidn't kill program being debugged\n"
	}
	gdb_expect -re "$gdb_prompt $" { }
	pass "exec-file"
    }
    -re "$gdb_prompt $"	{ fail "exec-file" }
    timeout		{ fail "(timeout) exec-file" }
}

#test frame "f" abbreviation
gdb_test "f" "No stack." "frame \"f\" abbreviation"
#test frame
gdb_test "frame" "No stack." "frame"
#test fg
gdb_test "fg" "The program is not being run." "fg"
# FIXME: fg kills the udi connection
#test file
send_gdb "file\n"
gdb_expect {
    -re "No executable file now..*$gdb_prompt $"\
	    { pass "file" }
    -re ".*A program is being debugged already.  Kill it. .y or n.*$" {
	send_gdb "n\n"
	if $verbose>1 then {
	    send_user "\t\tDidn't kill program being debugged\n"
	}
	gdb_expect -re "$gdb_prompt $" { }
	pass "file"
    }
    -re ".*$gdb_prompt $"	{ fail "file" }
    timeout		{ fail "(timeout) file" }
}

#test finish
gdb_test "finish" "The program is not running." "finish"
#test forward-search
# The message here comes from the regexp library, not gdb, and so can
# vary on different systems.
gdb_test "forward-search" "No previous regular expression.*|There is no previous regular expression.*" "forward-search"
#test gcore
send_gdb "gcore\n"
gdb_expect {
    -re "You can\'t do that without a process to debug.*$gdb_prompt $" {
	pass "gcore"
    }
    -re "Undefined command: .*$gdb_prompt $" {
	pass "gcore"
    }
    default { fail "gcore" }
}
send_gdb "generate-core-file\n"
gdb_expect {