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/* $Id$
*
* Utilitiy functions to log assertions messages.
*
* Copyright (C) 2008-2009 FAUmachine Team <info@faumachine.org>.
* This program is free software. You can redistribute it and/or modify it
* under the terms of the GNU General Public License, either version 2 of
* the License, or (at your option) any later version. See COPYING.
*/
#include "log.h"
#include <stdbool.h>
#include "glue-log.h"
#include "glue-main.h"
#include <unistd.h>
#include <stdlib.h>
#include <sys/time.h>
#include <time.h>
#include <stdio.h>
#include <assert.h>
#include "mangle_names.h"
/* FIXME ripped from glue-main */
#define TIME_HZ (1ULL << 32)
static void
log_begin(
const struct glue_vhdl_cb *callbacks,
const char *lvl_msg,
const char *path_name
)
{
struct timeval tv;
struct tm *tm;
int ret;
static char demangled[2048];
tv.tv_sec = callbacks->time_virt() / TIME_HZ;
tv.tv_usec = ((callbacks->time_virt() % TIME_HZ) * 1000000) / TIME_HZ;
/* Convert the time into a little more useful structure. */
tm = localtime(&tv.tv_sec);
if (tm == NULL) {
perror("Couldn't break up system time");
exit(1);
}
ret = demangle_name(path_name, demangled, sizeof(demangled));
assert(ret >= 0);
/* Generate the Oracle timestamp. */
ret = fprintf(stdout, "%s: %.4d-%.2d-%.2d %.2d:%.2d:%.2d.%.6d %s in ",
lvl_msg,
tm->tm_year + 1900, tm->tm_mon + 1, tm->tm_mday,
tm->tm_hour, tm->tm_min, tm->tm_sec,
(unsigned int)tv.tv_usec,
demangled
);
if (ret < 0) {
perror("Timestamp formatting error");
exit(1);
}
}
#undef TIME_HZ
void
log_vhdl(
const struct glue_vhdl_cb *callbacks,
int level,
const char *path_name,
char c
)
{
bool log_start = true;
const char *severity;
switch (level) {
case -1:
log_start = false;
break;
case 0:
severity = "NOTE";
break;
case 1:
severity = "WARNING";
break;
case 2:
severity = "ERROR";
break;
case 3:
severity = "FAILURE";
break;
default:
callbacks->log(FAUHDLI_LOG_ERROR, "fauhdli", __func__,
"Illegal severity level %d\n", level);
severity = "NOTE";
break;
}
if (log_start) {
log_begin(callbacks, severity, path_name);
}
fprintf(stdout, "%c", c);
if (c == '\n') {
int ret = fflush(stdout);
assert(ret == 0);
}
}
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