X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=src%2Fhelper%2Flog.c;h=b6fab016962e0941b0e451557379f89c1849ae5a;hb=690e054a3d8c8847432c31224743b0f9dbd0f1bf;hp=7450fef50b1d4e1e664fbf074e144e0a55898a0b;hpb=1dd5277ba3eb8c5938832b41c2bf6cb5bf19146e;p=openocd

diff --git a/src/helper/log.c b/src/helper/log.c
index 7450fef5..b6fab016 100644
--- a/src/helper/log.c
+++ b/src/helper/log.c
@@ -2,7 +2,7 @@
  *   Copyright (C) 2005 by Dominic Rath                                    *
  *   Dominic.Rath@gmx.de                                                   *
  *                                                                         *
- *   Copyright (C) 2007,2008 Øyvind Harboe                                 *
+ *   Copyright (C) 2007-2010 Øyvind Harboe                                 *
  *   oyvind.harboe@zylin.com                                               *
  *                                                                         *
  *   Copyright (C) 2008 by Spencer Oliver                                  *
@@ -114,44 +114,6 @@ static void log_forward(const char *file, unsigned line, const char *function, c
 	}
 }
 
-void log_try(void)
-{
-	log_forward_count++;
-}
-
-void log_catch(void)
-{
-	assert(log_forward_count>0);
-	log_forward_count--;
-}
-
-void log_rethrow(void)
-{
-	log_catch();
-	if (log_forward_count==0)
-	{
-		struct store_log_forward *log;
-
-		log = log_head;
-		while (log != NULL)
-		{
-			log_forward(log->file, log->line, log->function, log->string);
-
-			struct store_log_forward *t=log;
-			log = log->next;
-
-			free((void *)t->file);
-			free((void *)t->function);
-			free((void *)t->string);
-			free(t);
-
-		}
-
-		log_head = NULL;
-	}
-}
-
-
 /* The log_puts() serves to somewhat different goals:
  *
  * - logging
@@ -177,7 +139,7 @@ static void log_puts(enum log_levels level, const char *file, int line, const ch
 	if (f != NULL)
 		file = f + 1;
 
-	if (strchr(string, '\n') != NULL)
+	if (strlen(string) > 0)
 	{
 		if (debug_level >= LOG_LVL_DEBUG)
 		{
@@ -197,21 +159,16 @@ static void log_puts(enum log_levels level, const char *file, int line, const ch
 #endif
 					string);
 		}
-		else if (server_use_pipes == 0)
+		else
 		{
 			/* if we are using gdb through pipes then we do not want any output
 			 * to the pipe otherwise we get repeated strings */
-			if (strcmp(string, "\n") != 0)
-			{
-				/* print human readable output - but skip empty lines */
-				fprintf(log_output, "%s%s",
-						(level > LOG_LVL_USER)?log_strings[level + 1]:"", string);
-			}
+			fprintf(log_output, "%s%s",
+					(level > LOG_LVL_USER)?log_strings[level + 1]:"", string);
 		}
 	} else
 	{
-		/* only entire lines are logged. Otherwise it's
-		 * single chars intended for the log callbacks. */
+		/* Empty strings are sent to log callbacks to keep e.g. gdbserver alive, here we do nothing. */
 	}
 
 	fflush(log_output);
@@ -284,21 +241,6 @@ COMMAND_HANDLER(handle_debug_level_command)
 	else if (CMD_ARGC > 1)
 		return ERROR_COMMAND_SYNTAX_ERROR;
 
-	if (debug_level >= LOG_LVL_DEBUG && server_use_pipes == 1)
-	{
-		/* if we are enabling debug info then we need to write to a
-		 * log file otherwise the pipe will get full and cause issues
-		 * with gdb
-		 */
-		FILE* file = fopen("openocd.log", "w");
-		if (file)
-		{
-			log_output = file;
-			LOG_WARNING("enabling logfile output because "
-				"we are using pipes to talk to GDB.");
-		}
-	}
-
 	command_print(CMD_CTX, "debug_level: %i", debug_level);
 
 	return ERROR_OK;