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HP OpenVMS Debugger Manual

HP OpenVMS Debugger Manual


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A.4 Online Keypad Key Diagrams

Online help for the keypad keys is available by pressing the Help key and also the PF2 key, either by itself or with other keys (see Table A-3). You can also use the SHOW KEY command to identify key definitions.

Table A-3 Keys That Invoke Online Help to Display Keypad Diagrams
Key or
Key Sequence
Command Sequence Invoked Description
Help HELP KEYPAD SUMMARY Shows a diagram of the keypad keys and summarizes each key's function
PF2 HELP KEYPAD DEFAULT Shows a diagram of the keypad keys and their DEFAULT functions
PF1-PF2 HELP KEYPAD GOLD Shows a diagram of the keypad keys and their GOLD functions
PF4-PF2 HELP KEYPAD BLUE Shows a diagram of the keypad keys and their BLUE functions
F18-PF2 HELP KEYPAD MOVE Shows a diagram of the keypad keys and their MOVE DEFAULT functions
F18-PF1-PF2 HELP KEYPAD MOVE_GOLD Shows a diagram of the keypad keys and their MOVE GOLD functions
F18-PF4-PF2 HELP KEYPAD MOVE_BLUE Shows a diagram of the keypad keys and their MOVE BLUE functions
F19-PF2 HELP KEYPAD EXPAND Shows a diagram of the keypad keys and their EXPAND DEFAULT functions
F19-PF1-PF2 HELP KEYPAD EXPAND_GOLD Shows a diagram of the keypad keys and their EXPAND GOLD functions
F19-PF4-PF2 HELP KEYPAD EXPAND_BLUE Shows a diagram of the keypad keys and their EXPAND BLUE functions
F20-PF2 HELP KEYPAD CONTRACT Shows a diagram of the keypad keys and their CONTRACT DEFAULT functions
F20-PF1-PF2 HELP KEYPAD CONTRACT_GOLD Shows a diagram of the keypad keys and their CONTRACT GOLD functions
F20-PF4-PF2 HELP KEYPAD CONTRACT_BLUE Shows a diagram of the keypad keys and their CONTRACT BLUE functions

A.5 Debugger Key Definitions

Table A-4 identifies all key definitions.

Table A-4 Debugger Key Definitions
Key State Command Invoked or Function
KP0 DEFAULT STEP
  GOLD STEP/INTO
  BLUE STEP/OVER
KP1 DEFAULT EXAMINE. Examines the logical successor of the current entity, if one is defined (the next location).
  GOLD EXAMINE ^. Enables you to examine the logical predecessor of the current entity, if one is defined (the previous location).
  BLUE Displays three sets of predefined process-specific source and instruction displays, SRC_ n and INST_ n. These consist of source and instruction displays for the visible process at S2 and RS2, respectively; source and instruction displays for the previous process on the process list at S1 and RS1, respectively; and source and instruction displays for the next process on the process list at S3 and RS3, respectively.
KP2 DEFAULT SCROLL/DOWN
  GOLD SCROLL/BOTTOM
  BLUE SCROLL/DOWN (not terminated). To terminate the command, supply the number of lines to be scrolled (: n) or a display name.
  MOVE MOVE/DOWN
  MOVE_GOLD MOVE/DOWN:999
  MOVE_BLUE MOVE/DOWN:5
  EXPAND EXPAND/DOWN
  EXPAND_GOLD EXPAND/DOWN:999
  EXPAND_BLUE EXPAND/DOWN:5
  CONTRACT EXPAND/DOWN:-1
  CONTRACT_GOLD EXPAND/DOWN:-999
  CONTRACT_BLUE EXPAND/DOWN:-5
KP3 DEFAULT SELECT/SCROLL %NEXTSCROLL. Selects as the current scrolling display the next display in the display list after the current scrolling display.
  GOLD SELECT/OUTPUT %NEXTOUTPUT. Selects the next output display in the display list as the current output display.
  BLUE Displays three predefined process-specific source displays, SRC_ n. These are located at S1, S2, and S3, respectively, for the previous, current (visible), and next process on the process list.
KP4 DEFAULT SCROLL/LEFT
  GOLD SCROLL/LEFT:255
  BLUE SCROLL/LEFT (not terminated). To terminate the command, supply the number of lines to be scrolled (: n) or a display name.
  MOVE MOVE/LEFT
  MOVE_GOLD MOVE/LEFT:999
  MOVE_BLUE MOVE/LEFT:10
  EXPAND EXPAND/LEFT
  EXPAND_GOLD EXPAND/LEFT:999
  EXPAND_BLUE EXPAND/LEFT:10
  CONTRACT EXPAND/LEFT:-1
  CONTRACT_GOLD EXPAND/LEFT:-999
  CONTRACT_BLUE EXPAND/LEFT:-10
KP5 DEFAULT EXAMINE/SOURCE .%SOURCE_SCOPE\%PC; EXAMINE/INST .%INST_SCOPE\%PC. In line (noscreen) mode, displays the source line and the instruction to be executed next. In screen mode, centers the current source display on the next source line to be executed, and the current instruction display on the next instruction to be executed.
  GOLD SHOW CALLS
  BLUE SHOW CALLS 3
KP6 DEFAULT SCROLL/RIGHT
  GOLD SCROLL/RIGHT:255
  BLUE SCROLL/RIGHT (not terminated). To terminate the command, supply the number of lines to be scrolled (: n) or a display name.
  MOVE MOVE/RIGHT
  MOVE_GOLD MOVE/RIGHT:999
  MOVE_BLUE MOVE/RIGHT:10
  EXPAND EXPAND/RIGHT
  EXPAND_GOLD EXPAND/RIGHT:999
  EXPAND_BLUE EXPAND/RIGHT:10
  CONTRACT EXPAND/RIGHT:-1
  CONTRACT_GOLD EXPAND/RIGHT:-999
  CONTRACT_BLUE EXPAND/RIGHT:-10
KP7 DEFAULT DISPLAY SRC AT LH1, INST AT RH1, OUT AT S45, PROMPT AT S6; SELECT/SCROLL/SOURCE SRC; SELECT/INST INST; SELECT/OUT OUT. Displays the SRC, INST, OUT, and PROMPT displays with the proper attributes.
  GOLD DISPLAY INST AT LH1, REG AT RH1, OUT AT S45, PROMPT AT S6; SELECT/SCROLL/INST INST; SELECT/OUT OUT. Displays the INST, REG, OUT, and PROMPT displays with the proper attributes.
  BLUE Displays two sets of predefined process-specific source and instruction displays, SRC_ n and INST_ n. These consist of source and instruction displays for the visible process at Q1 and RQ1, respectively, and source and instruction displays for the next process on the process list at Q2 and RQ2, respectively.
KP8 DEFAULT SCROLL/UP
  GOLD SCROLL/TOP
  BLUE SCROLL/UP (not terminated). To terminate the command, supply the number of lines to be scrolled (: n) or a display name.
  MOVE MOVE/UP
  MOVE_GOLD MOVE/UP:999
  MOVE_BLUE MOVE/UP:5
  EXPAND EXPAND/UP
  EXPAND_GOLD EXPAND/UP:999
  EXPAND_BLUE EXPAND/UP:5
  CONTRACT EXPAND/UP:-1
  CONTRACT_GOLD EXPAND/UP:-999
  CONTRACT_BLUE EXPAND/UP:-5
KP9 DEFAULT DISPLAY %NEXTDISP. Displays the next display in the display list through its current window (removed displays are not included).
  GOLD SET PROCESS/VISIBLE %NEXT_PROCESS. Makes the next process in the process list the visible process.
  BLUE Displays two predefined process-specific source displays, SRC_ n. These are located at Q1 and Q2, respectively, for the visible process and for the next process on the process list.
PF1   Invokes the GOLD function of the next key you press.
PF2   Shows a diagram of the keypad keys and their DEFAULT functions
PF3 DEFAULT SET MODE SCREEN; SET STEP NOSOURCE. Enables screen mode and suppresses the output of source lines that would normally appear in the output display (since that output is redundant when the source display is present).
  GOLD SET MODE NOSCREEN; SET STEP SOURCE. Disables screen mode and restores the output of source lines.
  BLUE DISPLAY/GENERATE. Regenerates the contents of all automatically updated displays.
PF4   Invokes the BLUE function of the next key you press.
COMMA DEFAULT GO
  GOLD SELECT/SOURCE %NEXT_SOURCE. Selects the next source display in the display list as the current source display.
  BLUE SELECT/INSTRUCTION %NEXTINST. Selects the next instruction display in the display list as the current instruction display.
MINUS DEFAULT DISPLAY %NEXTDISP AT S12345, PROMPT AT S6; SELECT/SCROLL %CURDISP. Displays the next display in the display list at essentially full screen (top of screen to top of PROMPT display). Selects that display as the current scrolling display.
  GOLD Undefined.
  BLUE DISPLAY SRC AT H1, OUT AT S45, PROMPT AT S6; SELECT/SCROLL/SOURCE SRC; SELECT/OUT OUT. Displays the SRC, OUT, and PROMPT displays with the proper attributes. This is the default display configuration.
Enter   Enables you to enter (terminate) a command. Same effect as Return.
PERIOD All states Cancels the effect of pressing state keys that do not lock the state, such as GOLD and BLUE. Does not affect the operation of state keys that lock the state, such as MOVE, EXPAND, and CONTRACT.
Next Screen (E6) DEFAULT SCROLL/DOWN
Prev Screen (E5) DEFAULT SCROLL/UP
Remove (E3) DEFAULT DISPLAY/REMOVE %CURSCROLL. Removes the current scrolling display from the display list.
Select (E4) DEFAULT SELECT/SCROLL %NEXTSCROLL. Selects as the current scrolling display the next display in the display list after the current scrolling display.
F17   Puts the keypad in the DEFAULT state, enabling the scroll-display functions of KP2, KP4, KP6, and KP8. The keypad is in the DEFAULT state when you invoke the debugger.
F18   Puts the keypad in the MOVE state, enabling the move-display functions of KP2, KP4, KP6, and KP8.
F19   Puts the keypad in the EXPAND state, enabling the expand-display functions of KP2, KP4, KP6, and KP8.
F20   Puts the keypad in the CONTRACT state, enabling the contract-display functions of KP2, KP4, KP6, and KP8.
Ctrl/W   DISPLAY/REFRESH
Ctrl/Z   EXIT


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