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Added getTrapStatus() so that the Debugger can display trap information whenever a trap has just occurred, updated FileDump to store 'load' and 'exec' properties in MACRO-11 listing dumps (so that the individual machine files don't have to specify hard-coded 'load' and 'exec' values themselves), and added a new SerialPort parameter (upperCase) that can be used to force all received data to upper-case

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This commit is contained in:
Jeff Parsons 2016-10-21 21:07:26 -07:00 • committed by Jeff Parsons
commit 5808778351
24 changed files with 269 additions and 182 deletions
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15
modules/pdp11/lib/serialport.js
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@ -61,6 +61,10 @@ if (NODE) {
* tabSize: set to a non-zero number to convert tabs to spaces (applies only to output to
* the above binding); default is 0 (no conversion)
*
* upperCase: if true, all received input is upper-cased; it is normally the responsibility
* of the sending device to ensure this, but sometimes it's more convenient to enforce
* on the receiving end.
*
* NOTE: Since the XSL file defines the 'adapter' and 'baud' properties as numbers, not strings,
* there's no need to use parseInt(), and as an added benefit, we don't need to worry about whether
* a hex or decimal format was used.
@ -74,6 +78,7 @@ function SerialPortPDP11(parmsSerial) {
this.iAdapter = parmsSerial['adapter'];
this.nBaudReceive = parmsSerial['baudReceive'] || PDP11.DL11.RCSR.BAUD;
this.nBaudTransmit = parmsSerial['baudTransmit'] || PDP11.DL11.XCSR.BAUD;
this.fUpperCase = parmsSerial['upperCase'];
/**
* consoleOutput becomes a string that records serial port output if the 'binding' property is set to the
@ -279,6 +284,16 @@ SerialPortPDP11.prototype.initBus = function(cmp, bus, cpu, dbg)
* the data assigned to RBUF with 0xff.
*/
serial.rbuf = serial.abReceive.shift() & 0xff;
if (serial.fUpperCase) {
/*
* Automatically transform lower-case ASCII codes to upper-case; fUpperCase should
* only be set when a terminal or some sort of pseudo-display is being used and we don't
* trust it to have its CAPS-LOCK setting correct.
*/
if (serial.rbuf >= 0x61 && serial.rbuf < 0x7A) {
serial.rbuf -= 0x20;
}
}
serial.rcsr |= PDP11.DL11.RCSR.RD;
if (serial.rcsr & PDP11.DL11.RCSR.RIE) {
serial.cpu.setTrigger(serial.triggerReceiveInterrupt);