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Debug improvements

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rfm 2024-06-21 16:43:50 +01:00
parent 50e1575b8d
commit d49b6a46ce
4 changed files with 34 additions and 27 deletions
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37
Source/NSDebug.m
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@ -743,35 +743,30 @@ _GSDebugAllocationRemove(Class c, id o)
the_table[i].bytes -= bytes;
if (the_table[i].num_recorded_objects > 0)
{
unsigned j, k, n;
unsigned j, n;
n = the_table[i].num_recorded_objects;
for (j = 0; j < n; j++)
/* Most objects have a brief lifespan. It therefore
* makes sense to search from the end of the array back
* to the start to maximise the chance of finding an
* object quickly.
*/
j = n = the_table[i].num_recorded_objects;
while (j-- > 0)
{
if ((the_table[i].recorded_objects)[j] == o)
{
tag = (the_table[i].recorded_tags)[j];
while (++j < n)
{
(the_table[i].recorded_objects)[j - 1] =
(the_table[i].recorded_objects)[j];
(the_table[i].recorded_tags)[j - 1] =
(the_table[i].recorded_tags)[j];
}
the_table[i].num_recorded_objects--;
break;
}
}
if (j < n)
{
for (k = j + 1; k < n; k++)
{
(the_table[i].recorded_objects)[k - 1] =
(the_table[i].recorded_objects)[k];
(the_table[i].recorded_tags)[k - 1] =
(the_table[i].recorded_tags)[k];
}
the_table[i].num_recorded_objects--;
}
else
{
/* Not found - no problem - this happens if the
object was allocated before we started
recording */
;
}
}
unLock();
[tag release];