RAYCHEM EMDR模塊， EMDR英文說明
187錯誤診斷測試組有關詳細信息，請參閱MVME187Bug調試包用戶手冊完整描述可用的診斷例程和關于如何調用它們的說明。注意，一些診斷取決于僅在特定重啟中設置的重啟默認值
模式請參閱特定診斷的文檔以了解正確模式。本章涵蓋
? 輸入調試器命令行? 輸入和調試程序
? 從用戶程序調用系統實用程序? 保留調試器操作環境
? 浮點支持? 187Bug調試器命令集輸入調試器命令行
RAYCHEM EMDR模塊187Bug是命令驅動的，在對在鍵盤上輸入的用戶命令的響應。當調試器提示187錯誤>出現在終端屏幕上，則調試器準備接受命令。
終端輸入/輸出控制輸入命令行時，它存儲在內部緩沖區中。
只有在輸入回車后才開始執行，因此如有必要，可以使用控件更正輸入錯誤以下描述的字符。注意在字符表示控制鍵（CTRL）必須按住字符鍵。光標退格到行首。
^H（backspace）光標向后移動一個位置。鑰匙（刪除）執行與^H相同的功能。
^D（重新顯示）到目前為止輸入的整個命令行是在下一行重新顯示。
^（重復）重復上一行。這只發生在命令行。重新顯示輸入的最后一行但未執行。光標位于末端該行的。您可以按原樣輸入行，也可以添加更多字符。您可以通過以下方式編輯該行：在舊字符上退格和鍵入
187Bug Diagnostic Test Groups
Refer to the MVME187Bug Debugging Package User's Manual for
complete descriptions of the diagnostic routines available and
instructions on how to invoke them. Note that some diagnostics
depend on restart defaults that are set up only in a particular restart
mode. Refer to the documentation on a particular diagnostic for the
correct mode. This Chapter Covers
? Entering debugger command lines
? Entering and debugging programs
? Calling system utilities from user programs
? Preserving the debugger operating environment
? Floating point support
? The 187Bug debugger command set
Entering Debugger Command Lines
187Bug is command-driven and performs its various operations in
response to user commands entered at the keyboard. When the
debugger prompt
187-Bug>
appears on the terminal screen, then the debugger is ready to accept
commands.
Terminal Input/Output Control
As the command line is entered, it is stored in an internal buffer.
Execution begins only after the carriage return is entered, so that
you can correct entry errors, if necessary, using the control
characters described below.Note The presence of the upward caret ( ^ ) before a
character indicates that the Control (CTRL) key must
be held down while striking the character key.The cursor is backspaced to the beginning of the line.
^H (backspace) The cursor is moved back one position.
Delete
key
(delete) Performs the same function as ^H.
^D (redisplay) The entire command line as entered so far is
redisplayed on the following line.
^A (repeat) Repeats the previous line. This happens only at the
command line. The last line entered is redisplayed
but not executed. The cursor is positioned at the end
of the line. You may enter the line as is or you can add
more characters to it. You can edit the line by
backspacing and typing over old characters
