+++ /dev/null
-/* src/toolbox/logging.c - contains logging functions
-
- Copyright (C) 1996-2005, 2006, 2007, 2008
- CACAOVM - Verein zur Foerderung der freien virtuellen Maschine CACAO
-
- This file is part of CACAO.
-
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License as
- published by the Free Software Foundation; either version 2, or (at
- your option) any later version.
-
- This program is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- 02110-1301, USA.
-
-*/
-
-
-#include "config.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "vm/types.h"
-
-#include "mm/memory.h"
-
-#include "threads/thread.hpp"
-
-#include "toolbox/logging.h"
-#include "toolbox/util.h"
-
-#include "vm/global.h"
-
-#if defined(ENABLE_STATISTICS)
-# include "vm/statistics.h"
-#endif
-
-
-/***************************************************************************
- LOG FILE HANDLING
-***************************************************************************/
-
-FILE *logfile = NULL;
-
-
-void log_init(const char *fname)
-{
- if (fname) {
- if (fname[0]) {
- logfile = fopen(fname, "w");
- }
- }
-}
-
-
-/* log_start *******************************************************************
-
- Writes the preleading LOG: text to the protocol file (if opened) or
- to stdout.
-
-*******************************************************************************/
-
-void log_start(void)
-{
-#if defined(ENABLE_THREADS)
- ptrint tid;
-
- tid = threads_get_current_tid();
-#endif
-
- if (logfile) {
-#if defined(ENABLE_THREADS)
-# if SIZEOF_VOID_P == 8
- fprintf(logfile, "[0x%016lx] ", tid );
-# else
- fprintf(logfile, "[0x%08x] ", tid);
-# endif
-#endif
- }
- else {
-#if defined(ENABLE_THREADS)
-# if SIZEOF_VOID_P == 8
- fprintf(stdout, "LOG: [0x%016lx] ", tid);
-# else
- fprintf(stdout, "LOG: [0x%08x] ", tid);
-# endif
-#else
- fputs("LOG: ", stdout);
-#endif
- }
-}
-
-
-/* log_vprint ******************************************************************
-
- Writes logtext to the protocol file (if opened) or to stdout.
-
-*******************************************************************************/
-
-void log_vprint(const char *text, va_list ap)
-{
- if (logfile)
- vfprintf(logfile, text, ap);
- else
- vfprintf(stdout, text, ap);
-}
-
-
-/* log_print *******************************************************************
-
- Writes logtext to the protocol file (if opened) or to stdout.
-
-*******************************************************************************/
-
-void log_print(const char *text, ...)
-{
- va_list ap;
-
- va_start(ap, text);
- log_vprint(text, ap);
- va_end(ap);
-}
-
-
-/* log_println *****************************************************************
-
- Writes logtext to the protocol file (if opened) or to stdout with a
- trailing newline.
-
-*******************************************************************************/
-
-void log_println(const char *text, ...)
-{
- va_list ap;
-
- log_start();
-
- va_start(ap, text);
- log_vprint(text, ap);
- va_end(ap);
-
- log_finish();
-}
-
-
-/* log_finish ******************************************************************
-
- Finishes a logtext line with trailing newline and a fflush.
-
-*******************************************************************************/
-
-void log_finish(void)
-{
- if (logfile) {
- fputs("\n", logfile);
- fflush(logfile);
- }
- else {
- fputs("\n", stdout);
- fflush(stdout);
- }
-}
-
-
-/* log_message_utf *************************************************************
-
- Outputs log text like this:
-
- LOG: Creating class: java/lang/Object
-
-*******************************************************************************/
-
-void log_message_utf(const char *msg, utf *u)
-{
- char *buf;
- s4 len;
-
- len = strlen(msg) + utf_bytes(u) + strlen("0");
-
- buf = MNEW(char, len);
-
- strcpy(buf, msg);
- utf_cat(buf, u);
-
- log_text(buf);
-
- MFREE(buf, char, len);
-}
-
-
-/* log_message_class ***********************************************************
-
- Outputs log text like this:
-
- LOG: Loading class: java/lang/Object
-
-*******************************************************************************/
-
-void log_message_class(const char *msg, classinfo *c)
-{
- log_message_utf(msg, c->name);
-}
-
-
-/* log_message_class_message_class *********************************************
-
- Outputs log text like this:
-
- LOG: Initialize super class java/lang/Object from java/lang/VMThread
-
-*******************************************************************************/
-
-void log_message_class_message_class(const char *msg1, classinfo *c1,
- const char *msg2, classinfo *c2)
-{
- char *buf;
- s4 len;
-
- len =
- strlen(msg1) + utf_bytes(c1->name) +
- strlen(msg2) + utf_bytes(c2->name) + strlen("0");
-
- buf = MNEW(char, len);
-
- strcpy(buf, msg1);
- utf_cat_classname(buf, c1->name);
- strcat(buf, msg2);
- utf_cat_classname(buf, c2->name);
-
- log_text(buf);
-
- MFREE(buf, char, len);
-}
-
-
-/* log_message_method **********************************************************
-
- Outputs log text like this:
-
- LOG: Compiling: java.lang.Object.clone()Ljava/lang/Object;
-
-*******************************************************************************/
-
-void log_message_method(const char *msg, methodinfo *m)
-{
- char *buf;
- s4 len;
-
- len = strlen(msg) + utf_bytes(m->clazz->name) + strlen(".") +
- utf_bytes(m->name) + utf_bytes(m->descriptor) + strlen("0");
-
- buf = MNEW(char, len);
-
- strcpy(buf, msg);
- utf_cat_classname(buf, m->clazz->name);
- strcat(buf, ".");
- utf_cat(buf, m->name);
- utf_cat(buf, m->descriptor);
-
- log_text(buf);
-
- MFREE(buf, char, len);
-}
-
-
-/*
- * These are local overrides for various environment variables in Emacs.
- * Please do not remove this and leave it at the end of the file, where
- * Emacs will automagically detect them.
- * ---------------------------------------------------------------------
- * Local variables:
- * mode: c
- * indent-tabs-mode: t
- * c-basic-offset: 4
- * tab-width: 4
- * End:
- * vim:noexpandtab:sw=4:ts=4:
- */
projects / cacao.git / blobdiff