help.exp

这个是LINUX下的GDB调度工具的源码

# 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
gdb_test "help info set" "Show all GDB settings\." "help info set"
# test help info signals
gdb_test "help info signals" "What debugger does when program gets various signals.*" "help info signals"
# test help info source
gdb_test "help info source" "Information about the current source file\." "help info source"
# test help info sources
gdb_test "help info sources" "Source files in the program\." "help info sources"
# test help info symbol
gdb_test "help info symbol" "Describe what symbol is at location ADDR.*"
# test help info target
gdb_test "help info target" "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 target"
# test help info terminal
gdb_test "help info terminal" "Print inferior's saved terminal status\." "help info terminal"
# test help info types
gdb_test "help info types" "All type names, or those matching REGEXP\." "help info types"
# test help info variables
gdb_test "help info variables" "All global and static variable names, or those matching REGEXP\." "help info variables"
# test help info warranty
gdb_test "help info warranty" "Various kinds of warranty you do not have\." "help info warranty"
# test help info watchpoints
gdb_test "help info watchpoints" "Synonym for ``info breakpoints''\." "help info watchpoints"
# test help inspect
gdb_test "help inspect" "Same as \"print\" command, except that if you are running in the epoch\[\r\n\]+environment, the value is printed in its own window\." "help inspect"
# test help jump
gdb_test "help jump" "Continue program being debugged at specified line or address\.\[\r\n\]+Give as argument either LINENUM or \[*\]+ADDR, where ADDR is an expression\[\r\n\]+for an address to start at\." "help jump"
# test help kill
gdb_test "help kill" "Kill execution of program being debugged\." "help kill"
# test help list "l" abbreviation
gdb_test "help l" "List specified function or line\.\[\r\n\]+With no argument, lists ten more lines after or around previous listing\.\[\r\n\]+\"list -\" lists the ten lines before a previous ten-line listing\.\[\r\n\]+One argument specifies a line, and ten lines are listed around that line\.\[\r\n\]+Two arguments with comma between specify starting and ending lines to list\.\[\r\n\]+Lines can be specified in these ways:\[\r\n\]+  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\.\[\r\n\]+  \[*\]ADDRESS, to list around the line containing that address\.\[\r\n\]+With two args if one is empty it stands for ten lines away from the other arg\." "help list \"l\" abbreviation"
# test help list
gdb_test "help list" "List specified function or line\.\[\r\n\]+With no argument, lists ten more lines after or around previous listing\.\[\r\n\]+\"list -\" lists the ten lines before a previous ten-line listing\.\[\r\n\]+One argument specifies a line, and ten lines are listed around that line\.\[\r\n\]+Two arguments with comma between specify starting and ending lines to list\.\[\r\n\]+Lines can be specified in these ways:\[\r\n\]+  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\.\[\r\n\]+  \[*\]ADDRESS, to list around the line containing that address\.\[\r\n\]+With two args if one is empty it stands for ten lines away from the other arg\." "help list"
# test help load
gdb_test "help load" "Dynamically load FILE into the running program, and record its symbols\[\r\n\]+for access from GDB\." "help load"
# test help make
gdb_test "help make" "Run the ``make'' program using the rest of the line as arguments\." "help make"
# test help next "n" abbreviation
gdb_test "help n" "Step program, proceeding through subroutine calls\.\[\r\n\]+Like the \"step\" command as long as subroutine calls do not happen;\[\r\n\]+when they do, the call is treated as one instruction\.\[\r\n\]+Argument N means do this N times \\(or till program stops for another reason\\)\." "help next \"n\" abbreviation"
# test help next
gdb_test "help next" "Step program, proceeding through subroutine calls\.\[\r\n\]+Like the \"step\" command as long as subroutine calls do not happen;\[\r\n\]+when they do, the call is treated as one instruction\.\[\r\n\]+Argument N means do this N times \\(or till program stops for another reason\\)\." "help next"
# test help nexti
gdb_test "help ni" "Step one instruction, but proceed through subroutine calls\.\[\r\n\]+Argument N means do this N times \\(or till program stops for another reason\\)\." "help nexti"
# all the commands that used to be here are now in "maintainance" instead
# test help obscure
gdb_test "help obscure" "Obscure features\.\[\r\n\]+List of commands:.*\[\r\n\]+Type \"help\" followed by command name for full documentation\.\[\r\n\]+Command name abbreviations are allowed if unambiguous\." "help obscure"
# test help output
gdb_test "help output" "Like \"print\" but don't put in value history and don't print newline\.\[\r\n\]+This is useful in user-defined commands\." "help output"
# test help overlay
gdb_test "help overlay"       "Commands for debugging overlays.*"
gdb_test "help overlay off"   "Disable overlay debugging\."
gdb_test "help overlay manual" "Enable overlay debugging\."
gdb_test "help overlay auto"  "Enable automatic overlay debugging\."
gdb_test "help overlay list"  "List mappings of overlay sections\."
gdb_test "help overlay map"   "Assert that an overlay section is mapped\."
gdb_test "help overlay unmap" "Assert that an overlay section is unmapped\."
gdb_test "help overlay load"  "Read the overlay mapping state from the target\."
# test help print "p" abbreviation
gdb_test "help p" "Print value of expression EXP\.\[\r\n\]+Variables accessible are those of the lexical environment of the selected.*\[\r\n\]+EXP may be preceded with /FMT, where FMT is a format letter\[\r\n\]+but no count or size letter \\(see \"x\" command\\)\." "help print \"p\" abbreviation"
# test help print
gdb_test "help print" "Print value of expression EXP\.\[\r\n\]+Variables accessible are those of the lexical environment of the selected.*\[\r\n\]+EXP may be preceded with /FMT, where FMT is a format letter\[\r\n\]+but no count or size letter \\(see \"x\" command\\)\." "help print"
# test help path
gdb_test "help path" "Add directory DIR\\(s\\) to beginning of search path for object files\.\[\r\n\]+\\\$cwd in the path means the current working directory\.\[\r\n\]+This path is equivalent to the \\\$PATH shell variable\.  It is a list of\[\r\n\]+directories, separated by colons\.  These directories are searched to find\[\r\n\]+fully linked executable files and separately compiled object files as needed\." "help path"
# test help printcmds
gdb_test "help printcmds" "Undefined command: \"printcmds\"\.  Try \"help\"\." "help printcmds"
# test help printf
gdb_test "help printf" "printf \"printf format string\", arg1, arg2, arg3, \.\.\., argn\[\r\n\]+This is useful for formatted output in user-defined commands\." "help printf"