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bah ... always shortly after presenting a new feature on the list, I change

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it and the description doesn't match any more.  :-}
Number of frames makes more sense than seconds (default = 1):

  debug.proptrace([<property> [, <number_of_frames>]]);
This commit is contained in:
mfranz 2007-10-16 17:23:25 +00:00
parent fc6f357a0e
commit be3025b40f
1 changed files with 16 additions and 14 deletions
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30
Nasal/debug.nas
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@ -12,9 +12,10 @@
# debug.backtrace([<comment:string>]} ... writes backtrace with local variables
# (similar to gdb's "bt full)
#
# debug.proptrace([<property [, <time>]]) ... trace property write/add/remove
# events under the <property> subtree.
# Defaults are "/" and 1 second.
# debug.proptrace([<property [, <frames>]]) ... trace property write/add/remove
# events under the <property> subtree for
# a number of frames. Defaults are "/" and
# 1 frame.
#
# debug.tree([<property> [, <mode>]) ... dump property tree under property path
# or props.Node hash (default: root). If
@ -223,13 +224,10 @@ var backtrace = func(desc = nil) {
var bt = backtrace;
var proptrace = func(root = "/", time = 1) {
var i = 0;
var mark = setlistener("/sim/signals/frame", func {
print("-------------------- FRAME --------------------");
});
var proptrace = func(root = "/", frames = 1) {
var events = 0;
var trace = setlistener(propify(root), func(this, base, type) {
i += 1;
events += 1;
if (type > 0)
print("ADD ", this.getPath());
elsif (type < 0)
@ -237,11 +235,15 @@ var proptrace = func(root = "/", time = 1) {
else
print("SET ", this.getPath(), " = ", string(this.getValue()), " ", _attrib(this));
}, 0, 2);
settimer(func {
removelistener(trace);
removelistener(mark);
print("proptrace: stop (", i, " calls)");
}, time, 1);
var mark = setlistener("/sim/signals/frame", func {
print("-------------------- FRAME --------------------");
if (!frames) {
removelistener(trace);
removelistener(mark);
print("proptrace: stop (", events, " calls)");
}
frames -= 1;
});
}