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Limit size of log_signal buffer to 100 elements

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This commit is contained in:
Clifford Wolf 2014-08-02 15:52:21 +02:00
parent e590ffc84d
commit 08392aad8f
2 changed files with 9 additions and 2 deletions
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7
kernel/log.cc
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@ -41,6 +41,7 @@ int log_verbose_level;
std::vector<int> header_count;
std::list<std::string> string_buf;
int string_buf_size = 0;
static struct timeval initial_tv = { 0, 0 };
static bool next_print_log = false;
@ -166,6 +167,7 @@ void log_pop()
{
header_count.pop_back();
string_buf.clear();
string_buf_size = 0;
log_flush();
}
@ -174,6 +176,7 @@ void log_reset_stack()
while (header_count.size() > 1)
header_count.pop_back();
string_buf.clear();
string_buf_size = 0;
log_flush();
}
@ -197,6 +200,10 @@ const char *log_signal(const RTLIL::SigSpec &sig, bool autoint)
fputc(0, f);
fclose(f);
if (string_buf_size < 100)
string_buf_size++;
else
string_buf.pop_front();
string_buf.push_back(ptr);
free(ptr);