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Code Issues Projects Releases Wiki Activity

moved ProbeRecorder to own module

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This commit is contained in:
Steven Hugg 2022-09-01 10:19:20 -05:00
parent 8338c3a3d7
commit 02cb20ec87
8 changed files with 166 additions and 167 deletions
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2
src/common/baseplatform.ts
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@ -10,7 +10,7 @@ import { Z80 } from "./cpu/ZilogZ80";
import { Bus, Resettable, FrameBased, VideoSource, SampledAudioSource, AcceptsROM, AcceptsBIOS, AcceptsKeyInput, SavesState, SavesInputState, HasCPU, HasSerialIO, SerialIOInterface, AcceptsJoyInput } from "./devices";
import { Probeable, RasterFrameBased, AcceptsPaddleInput } from "./devices";
import { SampledAudio } from "./audio";
import { ProbeRecorder } from "./recorder";
import { ProbeRecorder } from "./probe";
import { BaseWASMMachine } from "./wasmplatform";
import { CPU6809 } from "./cpu/6809";
import { _MOS6502 } from "./cpu/MOS6502";

160
src/common/probe.ts Normal file
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@ -0,0 +1,160 @@
import { Probeable, ProbeAll } from "./devices";
export enum ProbeFlags {
CLOCKS = 0x00000000,
EXECUTE = 0x01000000,
HAS_VALUE = 0x10000000,
MEM_READ = 0x12000000,
MEM_WRITE = 0x13000000,
IO_READ = 0x14000000,
IO_WRITE = 0x15000000,
VRAM_READ = 0x16000000,
VRAM_WRITE= 0x17000000,
INTERRUPT = 0x08000000,
ILLEGAL = 0x09000000,
SP_PUSH = 0x0a000000,
SP_POP = 0x0b000000,
SCANLINE = 0x7e000000,
FRAME = 0x7f000000,
}
class ProbeFrame {
data : Uint32Array;
len : number;
}
export class ProbeRecorder implements ProbeAll {
m : Probeable; // machine to probe
buf : Uint32Array; // buffer
idx : number = 0; // index into buffer
sl : number = 0; // scanline
cur_sp = -1; // last stack pointer
singleFrame : boolean = true; // clear between frames
constructor(m:Probeable, buflen?:number) {
this.m = m;
this.reset(buflen || 0x100000);
}
start() {
this.m.connectProbe(this);
}
stop() {
this.m.connectProbe(null);
}
reset(newbuflen? : number) {
if (newbuflen) this.buf = new Uint32Array(newbuflen);
this.sl = 0;
this.cur_sp = -1;
this.clear();
}
clear() {
this.idx = 0;
}
logData(a:number) {
this.log(a);
}
log(a:number) {
// TODO: coalesce READ and EXECUTE and PUSH/POP
if (this.idx >= this.buf.length) return;
this.buf[this.idx++] = a;
}
relog(a:number) {
this.buf[this.idx-1] = a;
}
lastOp() {
if (this.idx > 0)
return this.buf[this.idx-1] & 0xff000000;
else
return -1;
}
lastAddr() {
if (this.idx > 0)
return this.buf[this.idx-1] & 0xffffff;
else
return -1;
}
addLogBuffer(src: Uint32Array) {
if (this.idx + src.length > this.buf.length) {
src = src.slice(0, this.buf.length - this.idx);
}
this.buf.set(src, this.idx);
this.idx += src.length;
}
logClocks(clocks:number) {
clocks |= 0;
if (clocks > 0) {
if (this.lastOp() == ProbeFlags.CLOCKS)
this.relog((this.lastAddr() + clocks) | ProbeFlags.CLOCKS); // coalesce clocks
else
this.log(clocks | ProbeFlags.CLOCKS);
}
}
logNewScanline() {
this.log(ProbeFlags.SCANLINE);
this.sl++;
}
logNewFrame() {
this.log(ProbeFlags.FRAME);
this.sl = 0;
if (this.singleFrame) this.clear();
}
logExecute(address:number, SP:number) {
// record stack pushes/pops (from last instruction)
if (this.cur_sp !== SP) {
if (SP < this.cur_sp) {
this.log(ProbeFlags.SP_PUSH | SP);
}
if (SP > this.cur_sp) {
this.log(ProbeFlags.SP_POP | SP);
}
this.cur_sp = SP;
}
this.log(address | ProbeFlags.EXECUTE);
}
logInterrupt(type:number) {
this.log(type | ProbeFlags.INTERRUPT);
}
logValue(address:number, value:number, op:number) {
this.log((address & 0xffff) | ((value & 0xff)<<16) | op);
}
logRead(address:number, value:number) {
this.logValue(address, value, ProbeFlags.MEM_READ);
}
logWrite(address:number, value:number) {
this.logValue(address, value, ProbeFlags.MEM_WRITE);
}
logIORead(address:number, value:number) {
this.logValue(address, value, ProbeFlags.IO_READ);
}
logIOWrite(address:number, value:number) {
this.logValue(address, value, ProbeFlags.IO_WRITE);
}
logVRAMRead(address:number, value:number) {
this.logValue(address, value, ProbeFlags.VRAM_READ);
}
logVRAMWrite(address:number, value:number) {
this.logValue(address, value, ProbeFlags.VRAM_WRITE);
}
logIllegal(address:number) {
this.log(address | ProbeFlags.ILLEGAL);
}
countEvents(op : number) : number {
var count = 0;
for (var i=0; i<this.idx; i++) {
if ((this.buf[i] & 0xff000000) == op)
count++;
}
return count;
}
countClocks() : number {
var count = 0;
for (var i=0; i<this.idx; i++) {
if ((this.buf[i] & 0xff000000) == ProbeFlags.CLOCKS)
count += this.buf[i] & 0xffff;
}
return count;
}
}

161
src/common/recorder.ts
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@ -146,164 +146,3 @@ export class StateRecorderImpl implements EmuRecorder {
}
}
/////
import { Probeable, ProbeAll } from "./devices";
export enum ProbeFlags {
CLOCKS = 0x00000000,
EXECUTE = 0x01000000,
HAS_VALUE = 0x10000000,
MEM_READ = 0x12000000,
MEM_WRITE = 0x13000000,
IO_READ = 0x14000000,
IO_WRITE = 0x15000000,
VRAM_READ = 0x16000000,
VRAM_WRITE= 0x17000000,
INTERRUPT = 0x08000000,
ILLEGAL = 0x09000000,
SP_PUSH = 0x0a000000,
SP_POP = 0x0b000000,
SCANLINE = 0x7e000000,
FRAME = 0x7f000000,
}
class ProbeFrame {
data : Uint32Array;
len : number;
}
export class ProbeRecorder implements ProbeAll {
m : Probeable; // machine to probe
buf : Uint32Array; // buffer
idx : number = 0; // index into buffer
sl : number = 0; // scanline
cur_sp = -1; // last stack pointer
singleFrame : boolean = true; // clear between frames
constructor(m:Probeable, buflen?:number) {
this.m = m;
this.reset(buflen || 0x100000);
}
start() {
this.m.connectProbe(this);
}
stop() {
this.m.connectProbe(null);
}
reset(newbuflen? : number) {
if (newbuflen) this.buf = new Uint32Array(newbuflen);
this.sl = 0;
this.cur_sp = -1;
this.clear();
}
clear() {
this.idx = 0;
}
logData(a:number) {
this.log(a);
}
log(a:number) {
// TODO: coalesce READ and EXECUTE and PUSH/POP
if (this.idx >= this.buf.length) return;
this.buf[this.idx++] = a;
}
relog(a:number) {
this.buf[this.idx-1] = a;
}
lastOp() {
if (this.idx > 0)
return this.buf[this.idx-1] & 0xff000000;
else
return -1;
}
lastAddr() {
if (this.idx > 0)
return this.buf[this.idx-1] & 0xffffff;
else
return -1;
}
addLogBuffer(src: Uint32Array) {
if (this.idx + src.length > this.buf.length) {
src = src.slice(0, this.buf.length - this.idx);
}
this.buf.set(src, this.idx);
this.idx += src.length;
}
logClocks(clocks:number) {
clocks |= 0;
if (clocks > 0) {
if (this.lastOp() == ProbeFlags.CLOCKS)
this.relog((this.lastAddr() + clocks) | ProbeFlags.CLOCKS); // coalesce clocks
else
this.log(clocks | ProbeFlags.CLOCKS);
}
}
logNewScanline() {
this.log(ProbeFlags.SCANLINE);
this.sl++;
}
logNewFrame() {
this.log(ProbeFlags.FRAME);
this.sl = 0;
if (this.singleFrame) this.clear();
}
logExecute(address:number, SP:number) {
// record stack pushes/pops (from last instruction)
if (this.cur_sp !== SP) {
if (SP < this.cur_sp) {
this.log(ProbeFlags.SP_PUSH | SP);
}
if (SP > this.cur_sp) {
this.log(ProbeFlags.SP_POP | SP);
}
this.cur_sp = SP;
}
this.log(address | ProbeFlags.EXECUTE);
}
logInterrupt(type:number) {
this.log(type | ProbeFlags.INTERRUPT);
}
logValue(address:number, value:number, op:number) {
this.log((address & 0xffff) | ((value & 0xff)<<16) | op);
}
logRead(address:number, value:number) {
this.logValue(address, value, ProbeFlags.MEM_READ);
}
logWrite(address:number, value:number) {
this.logValue(address, value, ProbeFlags.MEM_WRITE);
}
logIORead(address:number, value:number) {
this.logValue(address, value, ProbeFlags.IO_READ);
}
logIOWrite(address:number, value:number) {
this.logValue(address, value, ProbeFlags.IO_WRITE);
}
logVRAMRead(address:number, value:number) {
this.logValue(address, value, ProbeFlags.VRAM_READ);
}
logVRAMWrite(address:number, value:number) {
this.logValue(address, value, ProbeFlags.VRAM_WRITE);
}
logIllegal(address:number) {
this.log(address | ProbeFlags.ILLEGAL);
}
countEvents(op : number) : number {
var count = 0;
for (var i=0; i<this.idx; i++) {
if ((this.buf[i] & 0xff000000) == op)
count++;
}
return count;
}
countClocks() : number {
var count = 0;
for (var i=0; i<this.idx; i++) {
if ((this.buf[i] & 0xff000000) == ProbeFlags.CLOCKS)
count += this.buf[i] & 0xffff;
}
return count;
}
}

2
src/ide/views/debugviews.ts
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@ -5,7 +5,7 @@ import { platform, compparams, current_project, projectWindows } from "../ui";
import { hex, lpad, rpad } from "../../common/util";
import { VirtualList } from "../../common/vlist";
import { getMousePos, getVisibleEditorLineHeight, VirtualTextLine, VirtualTextScroller } from "../../common/emu";
import { ProbeFlags, ProbeRecorder } from "../../common/recorder";
import { ProbeFlags, ProbeRecorder } from "../../common/probe";
import { BaseZ80MachinePlatform, BaseZ80Platform } from "../../common/baseplatform";
///

2
src/ide/views/treeviews.ts
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@ -1,5 +1,5 @@
import { dumpRAM } from "../../common/emu";
import { ProbeFlags } from "../../common/recorder";
import { ProbeFlags } from "../../common/probe";
import { hex } from "../../common/util";
import { platform } from "../ui";
import { ProjectView } from "./baseviews";

2
src/platform/nes.ts
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@ -4,7 +4,7 @@ import { PLATFORMS, setKeyboardFromMap, AnimationTimer, RasterVideo, Keys, makeK
import { hex, byteArrayToString } from "../common/util";
import { CodeAnalyzer_nes } from "../common/analysis";
import { SampleAudio } from "../common/audio";
import { ProbeRecorder } from "../common/recorder";
import { ProbeRecorder } from "../common/probe";
import { NullProbe, Probeable, ProbeAll } from "../common/devices";
import Mousetrap = require('mousetrap');
import jsnes = require('../../jsnes');

2
src/platform/vcs.ts
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@ -4,7 +4,7 @@ import { PLATFORMS, dumpRAM, EmuHalt, RasterVideo, __createCanvas } from "../com
import { hex, loadScript, lpad, tobin } from "../common/util";
import { CodeAnalyzer_vcs } from "../common/analysis";
import { disassemble6502 } from "../common/cpu/disasm6502";
import { ProbeRecorder } from "../common/recorder";
import { ProbeRecorder } from "../common/probe";
import { NullProbe, ProbeAll } from "../common/devices";
import { BaseMAME6502Platform } from "../common/mameplatform";

2
src/platform/vectrex.ts
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@ -3,7 +3,7 @@ import { Platform, BaseZ80Platform, Base6502Platform, Base6809Platform } from ".
import { PLATFORMS, newAddressDecoder, padBytes, noise, setKeyboardFromMap, AnimationTimer, VectorVideo, Keys, makeKeycodeMap } from "../common/emu";
import { hex, lzgmini, stringToByteArray, safe_extend } from "../common/util";
import { MasterAudio, AY38910_Audio } from "../common/audio";
import { ProbeRecorder } from "../common/recorder";
import { ProbeRecorder } from "../common/probe";
import { NullProbe, Probeable, ProbeAll } from "../common/devices";
// emulator from https://github.com/raz0red/jsvecx