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verilog: new hex format for value labels

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This commit is contained in:
Steven Hugg 2021-07-18 11:29:48 -05:00
parent bb818c34f8
commit d388bc84b8
2 changed files with 14 additions and 3 deletions
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2
doc/notes.txt
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@ -210,6 +210,8 @@ TODO:
- download non-text incbin source file - download non-text incbin source file
- show hidden header files that only exist in Emscripten FS - show hidden header files that only exist in Emscripten FS
- WASI modules: https://docs.wasmer.io/integrations/js/wasi/browser - WASI modules: https://docs.wasmer.io/integrations/js/wasi/browser
- FS Access: https://web.dev/file-system-access/
- https://wicg.github.io/file-system-access/#api-showdirectorypicker
Probing Probing
- probe log doesn't start @ reset - probe log doesn't start @ reset

15
src/ide/waveform.ts
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@ -229,6 +229,16 @@ export class WaveformView {
} }
} }
value2str(val: number, meta: WaveformMeta) {
var radix = this.hexformat ? 16 : 10;
var txt = val.toString(radix);
if (radix == 16 && meta && meta.len > 3)
txt = `${meta.len}'h${txt}`;
//else if (radix == 10 && meta.len > 3)
//txt = `${meta.len}'d${txt}`;
return txt;
}
refreshRow(row : number) { refreshRow(row : number) {
var canvas = this.lines[row]; var canvas = this.lines[row];
var meta = this.meta[row]; var meta = this.meta[row];
@ -266,12 +276,11 @@ export class WaveformView {
var x = 0; var x = 0;
var y = 0; var y = 0;
var lastval = -1; var lastval = -1;
var radix = this.hexformat ? 16 : 10;
for (var i=0; i<data.length; i++) { for (var i=0; i<data.length; i++) {
var val = data[i]; var val = data[i];
if (printvals && val != lastval && x < w-100) { // close to right edge? omit if (printvals && val != lastval && x < w-100) { // close to right edge? omit
var ytext = ycen; var ytext = ycen;
var txt = val.toString(radix); var txt = this.value2str(val, null);
if (txt.length > 4) if (txt.length > 4)
ctx.font = fontsml; ctx.font = fontsml;
ctx.fillText(txt, x+this.zoom/4, ytext); ctx.fillText(txt, x+this.zoom/4, ytext);
@ -307,7 +316,7 @@ export class WaveformView {
var val = data[this.tsel - this.t0]; var val = data[this.tsel - this.t0];
ctx.textAlign = 'right'; ctx.textAlign = 'right';
if (val !== undefined) { if (val !== undefined) {
var s = val.toString(radix); var s = this.value2str(val, meta);
var x = w-fh; var x = w-fh;
var dims = ctx.measureText(s); var dims = ctx.measureText(s);
ctx.fillStyle = 'black'; ctx.fillStyle = 'black';