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fixed cc65/ca65 hex offsets to key off symbol names, not segments

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This commit is contained in:
Steven Hugg 2019-05-03 22:08:43 -04:00
parent 5ba5fe830b
commit b131a45c5b
2 changed files with 33 additions and 19 deletions
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1
doc/notes.txt
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@ -131,7 +131,6 @@ TODO:
- upload multiple files/zip file to subdirectory
- allow "include graphics.asm" instead of "include project/graphics.asm"
- chrome looks blurry on vcs
- debug source lines are out of whack when >1 code segment
WEB WORKER FORMAT

41
src/worker/workermain.ts
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@ -834,32 +834,37 @@ function setupStdin(fs, code:string) {
*/
function parseCA65Listing(code, symbols, params, dbg) {
var segofs = 0;
// .dbg line, "main.c", 1
var segLineMatch = /[.]segment\s+"(\w+)"/;
//var dbgLineMatch = /^([0-9A-F]+)([r]?)\s+(\d+)\s+[.]dbg\s+line,\s+\S+,\s+(\d+)/;
var dbgLineMatch = /^([0-9A-F]+)([r]?)\s+(\d+)\s+[.]dbg\s+line,\s+"([^"]+)", (\d+)/;
var offset = 0;
var dbgLineMatch = /^([0-9A-F]+)([r]?)\s+(\d+)\s+[.]dbg\s+(\w+), "([^"]+)", (.+)/;
var funcLineMatch = /"(\w+)", (\w+), "(\w+)"/;
var insnLineMatch = /^([0-9A-F]+)([r]?)\s+(\d+)\s+([0-9A-Fr ]*)\s*(.*)/;
var lines = [];
var linenum = 0;
// TODO: only does .c functions, not all .s files
for (var line of code.split(re_crlf)) {
// TODO: not right when multiple .segment directives
var segm = segLineMatch.exec(line);
if (segm) {
var segname = segm[1];
var segsym = '__'+segname+'_RUN__';
segofs = parseInt(symbols[segsym] || params[segsym]) || 0;
}
if (dbg) {
var dbgm = dbgLineMatch.exec(line);
if (dbgm && dbgm[1]) {
var offset = parseInt(dbgm[1], 16);
var dbgtype = dbgm[4];
offset = parseInt(dbgm[1], 16);
if (dbgtype == 'line') {
lines.push({
// TODO: sourcefile
line:parseInt(dbgm[5]),
line:parseInt(dbgm[6]),
offset:offset + segofs,
insns:null
});
}
else if (dbgtype == 'func') {
var funcm = funcLineMatch.exec(dbgm[6]);
if (funcm) {
var funcofs = symbols[funcm[3]];
if (typeof funcofs === 'number') {
segofs = funcofs - offset;
}
}
}
}
} else {
var linem = insnLineMatch.exec(line);
if (linem) linenum++;
@ -874,6 +879,16 @@ function parseCA65Listing(code, symbols, params, dbg) {
});
// take back one to honor the long .byte line
if (linem[5].length == 0) linenum--;
} else {
var sym = linem[5];
if (sym && sym.endsWith(':')) {
sym = sym.substring(0, sym.length-1);
var symofs = symbols[sym];
if (typeof symofs === 'number') {
offset = parseInt(linem[1], 16);
segofs = symofs - offset;
}
}
}
}
}