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2007-07-03 Ilko Iliev <iliev@ronetix.at>

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Daniel Jacobowitz  <dan@codesourcery.com>

	* symfile.c (print_transfer_performance): Avoid integer overflow.
	Use larger units.
This commit is contained in:
Daniel Jacobowitz
2007-07-03 15:32:20 +00:00
parent 3cfad14c4a
commit 9f43d28cb0
2 changed files with 24 additions and 4 deletions
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22
gdb/symfile.c
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@@ -1947,7 +1947,7 @@ print_transfer_performance (struct ui_file *stream,
const struct timeval *start_time,
const struct timeval *end_time)
{
unsigned long time_count;
ULONGEST time_count;
/* Compute the elapsed time in milliseconds, as a tradeoff between
accuracy and overflow. */
@@ -1957,9 +1957,23 @@ print_transfer_performance (struct ui_file *stream,
ui_out_text (uiout, "Transfer rate: ");
if (time_count > 0)
{
ui_out_field_fmt (uiout, "transfer-rate", "%lu",
1000 * (data_count * 8) / time_count);
ui_out_text (uiout, " bits/sec");
unsigned long rate = ((ULONGEST) data_count * 1000) / time_count;
if (ui_out_is_mi_like_p (uiout))
{
ui_out_field_fmt (uiout, "transfer-rate", "%lu", rate * 8);
ui_out_text (uiout, " bits/sec");
}
else if (rate < 1024)
{
ui_out_field_fmt (uiout, "transfer-rate", "%lu", rate);
ui_out_text (uiout, " bytes/sec");
}
else
{
ui_out_field_fmt (uiout, "transfer-rate", "%lu", rate / 1024);
ui_out_text (uiout, " KB/sec");
}
}
else
{