Retro/pcjs
Watch
1
0
Fork
You've already forked pcjs
 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Added UNIBUS Map registers to the MMU dump ("d mmu") command (only if enabled)

Browse source
This commit is contained in:
Jeff Parsons 2016-12-02 17:31:32 -08:00 • committed by Jeff Parsons
commit e4c03099a7
3 changed files with 122 additions and 104 deletions
Download patch file Download diff file Expand all files Collapse all files

28
modules/pdp11/lib/device.js
View file

@ -125,6 +125,9 @@ DevicePDP11.prototype.dumpMMU = function(asArgs)
this.dumpRegs("UDPDR", cpu.mmuPDR[3], 8, asArgs[0]);
this.dumpRegs("UIPAR", cpu.mmuPAR[3], 0, asArgs[0]);
this.dumpRegs("UDPAR", cpu.mmuPAR[3], 8, asArgs[0], true);
if (cpu.regMMR3 & PDP11.MMR3.UNIBUS_MAP) {
this.dumpRegs("UNIMAP", cpu.regsUniMap, -1, asArgs[0]);
}
}
};
@ -143,9 +146,24 @@ DevicePDP11.prototype.dumpRegs = function(sName, aRegs, offset, sFilter, fBreak)
if (DEBUGGER) {
var dbg = this.dbg;
if (sFilter && sName.indexOf(sFilter.toUpperCase()) < 0) return;
var sDump = sName + ":";
for (var i = 0; i < 8; i++) {
sDump += ' ' + dbg.toStrBase(aRegs[offset + i]);
var nRegs = 8;
var sDump = "";
var fIndex = false;
var nBytes = 0;
var nWidth = 8;
if (offset < 0) {
nRegs = aRegs.length;
offset = 0;
fIndex = true;
nBytes = 4;
nWidth = 4;
}
for (var i = 0; i < nRegs; i++) {
if (i % nWidth == 0) {
if (sDump) sDump += '\n';
sDump += sName + (fIndex? ('[' + str.toOct(i, 2) + ']') : '') + ':';
}
sDump += ' ' + dbg.toStrBase(aRegs[offset + i], nBytes);
}
dbg.println(sDump + (fBreak? '\n' : ''));
}
@ -292,7 +310,7 @@ DevicePDP11.prototype.writeMMR3 = function(data, addr)
/**
* readUNIMAP(addr)
*
* NOTE: The UNIBUS map is 32 registers spread across 64 words, so we first calculate the word index.
* NOTE: The UNIBUS map ("UNIMAP") is 32 registers spread across 64 words, so we first calculate the word index.
*
* @this {DevicePDP11}
* @param {number} addr (eg, PDP11.UNIBUS.UNIMAP)
@ -308,7 +326,7 @@ DevicePDP11.prototype.readUNIMAP = function(addr)
/**
* writeUNIMAP(data, addr)
*
* NOTE: The UNIBUS map is 32 registers spread across 64 words, so we first calculate the word index.
* NOTE: The UNIBUS map ("UNIMAP") is 32 registers spread across 64 words, so we first calculate the word index.
*
* @this {DevicePDP11}
* @param {number} data