mirror of https://github.com/geohot/qira
123 lines
3.2 KiB
JavaScript
123 lines
3.2 KiB
JavaScript
var PAGE_SIZE = 0x1000;
|
|
|
|
Deps.autorun(function() { DA("pmaps changed, updating haddrline");
|
|
var pmaps = Session.get('pmaps');
|
|
if (pmaps === undefined) return;
|
|
//p(pmaps);
|
|
// eww, numbers. broken for 64-bit
|
|
var addrs = [];
|
|
for (k in pmaps) {
|
|
// ignore the memory that's only read from
|
|
if (pmaps[k] == "romemory") continue;
|
|
addrs.push(k);
|
|
}
|
|
addrs = addrs.sort(bn_cmp);
|
|
//p(addrs);
|
|
|
|
// fill in the holes up to 16 pages
|
|
var pchunks = [];
|
|
for (var i = 0; i < addrs.length;) {
|
|
var pchunk = [];
|
|
var caddr = addrs[i];
|
|
|
|
// push the first one
|
|
pchunk.push(caddr);
|
|
i++;
|
|
// addrs[i] is the next addr
|
|
while (i < addrs.length && bn_cmp(bn_add(caddr, PAGE_SIZE*8), addrs[i]) > 0) {
|
|
// fill in holes
|
|
for (var j = bn_add(caddr, PAGE_SIZE); bn_cmp(j, addrs[i]) < 0; j = bn_add(j, PAGE_SIZE)) {
|
|
pchunk.push(j);
|
|
}
|
|
caddr = addrs[i];
|
|
// push non holes
|
|
pchunk.push(caddr);
|
|
i++;
|
|
}
|
|
pchunks.push(pchunk);
|
|
}
|
|
|
|
//p(pchunks);
|
|
$('#haddrline').empty();
|
|
for (var i = 0; i < pchunks.length; i++) {
|
|
var pcs = $('<div class="pchunks"></div>')
|
|
for (var j = 0; j < pchunks[i].length; j++) {
|
|
var addr = pchunks[i][j];
|
|
pcs.append($('<div class="pchunk pchunk'+pmaps[addr]+'" id="pchunk_'+addr+'"></div>'));
|
|
}
|
|
$('#haddrline').append(pcs);
|
|
}
|
|
});
|
|
|
|
draw_hflag = function(addr, name, color, alwaysontop) {
|
|
$("#hflag_"+name).remove();
|
|
var t = $("#pchunk_"+bn_round(addr, 3));
|
|
if (t.length == 1) {
|
|
//p("drawing hflag");
|
|
var hflag = $('<div class="hflag" id="hflag_'+name+'"></div>');
|
|
if (alwaysontop) {
|
|
hflag.css("z-index", 2);
|
|
hflag.css("opacity", "0.8");
|
|
} else {
|
|
hflag.css("opacity", "0.4");
|
|
}
|
|
hflag.css("background-color", color);
|
|
// pchunk.width = 15
|
|
// hflag.width = 1
|
|
var off = (((bn_mod(addr, 3)*1.0)/PAGE_SIZE) * 15) - (1/2.0);
|
|
hflag.css("left", off+"px");
|
|
t.append(hflag);
|
|
}
|
|
};
|
|
|
|
Deps.autorun(function() { DA("draw haddrline iaddr flag");
|
|
var addr = Session.get('iaddr');
|
|
if (addr === undefined) return;
|
|
draw_hflag(addr, 'iaddr', '#AA0000', true);
|
|
});
|
|
|
|
Deps.autorun(function() { DA("draw haddrline daddr flag");
|
|
var addr = Session.get('daddr');
|
|
if (addr === undefined) return;
|
|
draw_hflag(addr, 'daddr', 'yellow', true);
|
|
});
|
|
|
|
$(document).ready(function() {
|
|
var ee = $("#haddrline")[0];
|
|
ee.addEventListener("mousewheel", function(e) {
|
|
ee.scrollLeft += e.wheelDelta;
|
|
});
|
|
function get_addr(e) {
|
|
var tt = [$(e.target), $(e.target).parent()];
|
|
for (i in tt) {
|
|
var t = tt[i];
|
|
if (t.hasClass("pchunk")) {
|
|
var addr = t.attr('id').split("_")[1];
|
|
var relX = ((e.pageX - t.offset().left)*1.0)/(t.width());
|
|
var addr_offset = Math.floor(relX*PAGE_SIZE);
|
|
return bn_add(addr, addr_offset);
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
|
|
ee.addEventListener("click", function(e) {
|
|
var addr = get_addr(e);
|
|
if (addr !== undefined) {
|
|
update_dview(addr);
|
|
}
|
|
return false;
|
|
});
|
|
ee.addEventListener("contextmenu", function(e) {
|
|
var addr = get_addr(e);
|
|
if (addr !== undefined) {
|
|
Session.set("dirtyiaddr", true);
|
|
Session.set('iaddr', addr);
|
|
}
|
|
e.preventDefault();
|
|
return false;
|
|
});
|
|
});
|
|
|
|
|