help.exp

gdb-6.8 Linux下的调试程序 最新版本

# test help dump 
gdb_test "help dump" "Dump target code/data to a local file\.\[\r\n\]+List of dump subcommands:.*" 
gdb_test "help dump binary" "Write target code/data to a raw binary file\.\[\r\n\]+List of dump binary subcommands:.*" 
gdb_test "help dump ihex" "Write target code/data to an intel hex file\.\[\r\n\]+List of dump ihex subcommands:.*" 
gdb_test "help dump memory" "Write contents of memory to a raw binary file\.\[\r\n\]+Arguments are FILE START STOP\.  Writes the contents of memory within the\[\r\n\]+range \\\[START \.\. STOP\\) to the specifed FILE in raw target ordered bytes\." 
gdb_test "help dump srec" "Write target code/data to an srec file\.\[\r\n\]+List of dump srec subcommands:.*" 
gdb_test "help dump tekhex" "Write target code/data to a tekhex file\.\[\r\n\]+List of dump tekhex subcommands:.*" 
gdb_test "help dump value" "Write the value of an expression to a raw binary file\.\[\r\n\]+Arguments are FILE EXPRESSION\.  Writes the value of EXPRESSION to\[\r\n\]+the specified FILE in raw target ordered bytes\." 
gdb_test "help dump binary memory" "Write contents of memory to a raw binary file\.\[\r\n\]+Arguments are FILE START STOP\.  Writes the contents of memory\[\r\n\]+within the range \\\[START \.\. STOP\\) to the specifed FILE in binary format\." 
gdb_test "help dump binary value" "Write the value of an expression to a raw binary file\.\[\r\n\]+Arguments are FILE EXPRESSION\.  Writes the value of EXPRESSION\[\r\n\]+to the specified FILE in raw target ordered bytes\." "help dump binary value"
gdb_test "help dump ihex memory" "Write contents of memory to an ihex file\.\[\r\n\]+Arguments are FILE START STOP\.  Writes the contents of memory within\[\r\n\]+the range \\\[START \.\. STOP\\) to the specifed FILE in intel hex format\." 
gdb_test "help dump ihex value" "Write the value of an expression to an ihex file\.\[\r\n\]+Arguments are FILE EXPRESSION\.  Writes the value of EXPRESSION\[\r\n\]+to the specified FILE in intel hex format\." 
gdb_test "help dump srec memory" "Write contents of memory to an srec file\.\[\r\n\]+Arguments are FILE START STOP\.  Writes the contents of memory\[\r\n\]+within the range \\\[START \.\. STOP\\) to the specifed FILE in srec format\." 
gdb_test "help dump srec value" "Write the value of an expression to an srec file\.\[\r\n\]+Arguments are FILE EXPRESSION\.  Writes the value of EXPRESSION\[\r\n\]+to the specified FILE in srec format\." 
gdb_test "help dump tekhex memory" "Write contents of memory to a tekhex file\.\[\r\n\]+Arguments are FILE START STOP\.  Writes the contents of memory\[\r\n\]+within the range \\\[START \.\. STOP\\) to the specifed FILE in tekhex format\." 
gdb_test "help dump tekhex value" "Write the value of an expression to a tekhex file\.\[\r\n\]+Arguments are FILE EXPRESSION\.  Writes the value of EXPRESSION\[\r\n\]+to the specified FILE in tekhex format\." 
# this command was removed from GDB 4.5.8
# test help dump-me
#send_gdb "help dump-me"
# -re "Get fatal error; make debugger dump its core\."
# 
# }
# test help echo
gdb_test "help echo" "Print a constant string\.  Give string as argument\.\[\r\n\]+C escape sequences may be used in the argument\.\[\r\n\]+No newline is added at the end of the argument;\[\r\n\]+use \"\\\\n\" if you want a newline to be printed\.\[\r\n\]+Since leading and trailing whitespace are ignored in command arguments,\[\r\n\]+if you want to print some you must use \"\\\\\" before leading whitespace\[\r\n\]+to be printed or after trailing whitespace\." "help echo"
# test help enable breakpoints delete
gdb_test "help enable breakpoints delete" "Enable breakpoints and delete when hit\.  Give breakpoint numbers\.\[\r\n\]+If a breakpoint is hit while enabled in this fashion, it is deleted\." "help enable breakpoints delete"
# test help enable breakpoints once
gdb_test "help enable breakpoints once" "Enable breakpoints for one hit.*" "help enable breakpoints once"
# test help enable breakpoints
test_prefix_command_help {"enable breakpoints"} {
    "Enable some breakpoints\.\[\r\n\]+"
    "Give breakpoint numbers \\(separated by spaces\\) as arguments\.\[\r\n\]+"
    "This is used to cancel the effect of the \"disable\" command\.\[\r\n\]+"
    "May be abbreviated to simply \"enable\"\.\[\r\n\]+"
}
# test help enable delete
gdb_test "help enable delete" "Enable breakpoints and delete when hit\.  Give breakpoint numbers\.\[\r\n\]+If a breakpoint is hit while enabled in this fashion, it is deleted\." "help enable delete"
# test help enable display
gdb_test "help enable display" "Enable some expressions to be displayed when program stops\.\[\r\n\]+Arguments are the code numbers of the expressions to resume displaying\.\[\r\n\]+No argument means enable all automatic-display expressions\.\[\r\n\]+Do \"info display\" to see current list of code numbers\." "help enable display"
# test help enable once
gdb_test "help enable once" "Enable breakpoints for one hit.*" "help enable once"
# test help enable
test_prefix_command_help "enable" {
    "Enable some breakpoints\.\[\r\n\]+"
    "Give breakpoint numbers \\(separated by spaces\\) as arguments\.\[\r\n\]+"
    "With no subcommand, breakpoints are enabled until you command otherwise.\.\[\r\n\]+"
    "This is used to cancel the effect of the \"disable\" command\.\[\r\n\]+"
    "With a subcommand you can enable temporarily\.\[\r\n\]+"
}
# test help exec-file
gdb_test "help exec-file" "Use FILE as program for getting contents of pure memory\.\[\r\n\]+If FILE cannot be found as specified, your execution directory path\[\r\n\]+is searched for a command of that name\.\[\r\n\]+No arg means have no executable file\." "help exec-file"
# test help frame "f" abbreviation
gdb_test "help f" "Select and print a stack frame\.\[\r\n\]+With no argument, print the selected stack frame\.  \\(See also \"info frame\"\\)\.\[\r\n\]+An argument specifies the frame to select\.\[\r\n\]+It can be a stack frame number or the address of the frame\.\[\r\n\]+With argument, nothing is printed if input is coming from\[\r\n\]+a command file or a user-defined command\." "help frame \"f\" abbreviation"
# test help frame
gdb_test "help frame" "Select and print a stack frame\.\[\r\n\]+With no argument, print the selected stack frame\.  \\(See also \"info frame\"\\)\.\[\r\n\]+An argument specifies the frame to select\.\[\r\n\]+It can be a stack frame number or the address of the frame\.\[\r\n\]+With argument, nothing is printed if input is coming from\[\r\n\]+a command file or a user-defined command\." "help frame"
# test help fg
gdb_test "help fg" "Continue program being debugged.*" "help fg"
# test help file
gdb_test "help file" "Use FILE as program to be debugged\.\[\r\n\]+It is read for its symbols, for getting the contents of pure memory,\[\r\n\]+and it is the program executed when you use the `run' command\.\[\r\n\]+If FILE cannot be found as specified, your execution directory path\[\r\n\]+\\(\\\$PATH\\) is searched for a command of that name\.\[\r\n\]+No arg means to have no executable file and no symbols\." "help file"
# test help files
gdb_test "help files" "Specifying.*" "help files"
# test help finish
gdb_test "help finish" "Execute until selected stack frame returns\.\[\r\n\]+Upon return, the value returned is printed and put in the value history\." "help finish"
# test help forward-search
gdb_test "help forward-search" "Search for regular expression \\(see regex\\(3\\)\\) from last line listed.*" "help forward-search"
# test help gcore
send_gdb "help gcore\n"
gdb_expect {
    -re "Undefined command: \"gcore\"\.  Try \"help\".*$gdb_prompt $" {
	pass "help gcore"
    }
    -re "Save a core file with the current state of the debugged process\.\[\r\n\]+Argument is optional filename\.  Default filename is 'core\.<process_id>'.*$gdb_prompt $" {
	pass "help gcore"
    }
    default { fail "help gcore" }
}
send_gdb "help generate-core-file\n"
gdb_expect {
    -re "Undefined command: \"generate-core-file\"\.  Try \"help\".*$gdb_prompt $" {
	pass "help gcore"
    }
    -re "Save a core file with the current state of the debugged process\.\[\r\n\]+Argument is optional filename\.  Default filename is 'core\.<process_id>'.*$gdb_prompt $" {
	pass "help gcore"
    }
    default { fail "help gcore" }
}
# test help help "h" abbreviation 
gdb_test "help h" "Print list of commands\." "help help \"h\" abbreviation"
# test help help
gdb_test "help help" "Print list of commands\." "help help"
# test help handle
gdb_test "help handle" "Specify how to handle a signal\..*" "help handle"
# test help info "i" abbreviation
test_prefix_command_help {"i" "info"} {
    "Generic command for showing things about the program being debugged\.\[\r\n\]+"
} "help info \"i\" abbreviation"
# test help info
test_prefix_command_help "info" {
    "Generic command for showing things about the program being debugged\.\[\r\n\]+"
}
# test help ignore
gdb_test "help ignore" "Set ignore-count of breakpoint number N to COUNT\.\[\r\n\]+Usage is `ignore N COUNT'\." "help ignore"
# test help info address
gdb_test "help info address" "Describe where symbol SYM is stored\." "help info address"
# test help info all-registers
gdb_test "help info all-registers" "List of all registers and their contents, for selected stack frame\.\[\r\n\]+Register name as argument means describe only that register\." "help info all-registers"
# test help info args
gdb_test "help info args" "Argument variables of current stack frame\." "help info args"
# test help info breakpoints
gdb_test "help info breakpoints" "Status of user-settable breakpoints, or breakpoint number NUMBER\..*\[\r\n\]+breakpoint set\." "help info breakpoints"
# test help info catch
gdb_test "help info catch" "Exceptions that can be caught in the current stack frame\." "help info catch"
# test help info copying
gdb_test "help info copying" "Conditions for redistributing copies of GDB\." "help info copying"
# test help info display
gdb_test "help info display" "Expressions to display when program stops, with code numbers\." "help info display"
# test help info frame "f" abbreviation
gdb_test "help info f" "All about selected stack frame, or frame at ADDR\." "help info frame \"f\" abbreviation"
# test help info frame
gdb_test "help info frame" "All about selected stack frame, or frame at ADDR\." "help info frame"
# test help info files
gdb_test "help info files" "Names of targets and files being debugged\.\[\r\n\]+Shows the entire stack of targets currently in use \\(including the exec-file,\[\r\n\]+core-file, and process, if any\\), as well as the symbol file name\." "help info files"
# test help info float
gdb_test "help info float" "Print the status of the floating point unit" "help info float"
# test help info functions
gdb_test "help info functions" "All function names, or those matching REGEXP\." "help info functions"
# test help info line
gdb_test "help info line" "Core addresses of the code for a source line\.\[\r\n\]+Line can be specified as\[\r\n\]+  LINENUM, to list around that line in current file,\[\r\n\]+  FILE:LINENUM, to list around that line in that file,\[\r\n\]+  FUNCTION, to list around beginning of that function,\[\r\n\]+  FILE:FUNCTION, to distinguish among like-named static functions\.\[\r\n\]+Default is to describe the last source line that was listed\.\[\r\n\]+This sets the default address for \"x\" to the line's first instruction\[\r\n\]+so that \"x/i\" suffices to start examining the machine code\.\[\r\n\]+The address is also stored as the value of \"\\\$_\"\." "help info line"
# test help info locals
gdb_test "help info locals" "Local variables of current stack frame\." "help info locals"
# test help info program
gdb_test "help info program" "Execution status of the program\." "help info program"
# test help info registers
gdb_test "help info registers" "List of integer registers and their contents, for selected stack frame\.\[\r\n\]+Register name as argument means describe only that register\." "help info registers"
# test help info stack "s" abbreviation
gdb_test "help info s" "Backtrace of the stack, or innermost COUNT frames\." "help info stack \"s\" abbreviation"
# test help info stack
gdb_test "help info stack" "Backtrace of the stack, or innermost COUNT frames\." "help info stack"
# test help info set