- fixed arm926 cp15 command bug (thanks to Vincent Palatin for this patch)

- fixed compiler warnings throughout the code (thanks to Vincent Palatin for this patch)
- added support for accessing ETB (embedded trace buffer) registers


git-svn-id: svn://svn.berlios.de/openocd/trunk@134 b42882b7-edfa-0310-969c-e2dbd0fdcd60

src/helper/command.c

@@ -377,7 +377,7 @@ int command_run_line(command_context_t *context, char *line)
 
 int command_run_file(command_context_t *context, FILE *file, enum command_mode mode)
 {
-	int retval;
+	int retval = ERROR_OK;
 	int old_command_mode;
 	char buffer[4096];
 	

src/helper/fileio.c

@@ -360,6 +360,7 @@ int fileio_close(fileio_t *fileio)
 			break;
 		default:
 			ERROR("BUG: should never get here");
+			retval = ERROR_FILEIO_OPERATION_FAILED;
 	}
 	
 	if (retval != ERROR_OK)
@@ -500,7 +501,7 @@ int fileio_dispatch_write(fileio_t *fileio, u32 size, u8 *buffer, u32 *size_writ
 
 int fileio_write(fileio_t *fileio, u32 size, u8 *buffer, u32 *size_written)
 {
-	int retval;
+	int retval = ERROR_FILEIO_OPERATION_NOT_SUPPORTED;
 	if (fileio->sec_type == FILEIO_PLAIN)
 	{
 		retval = fileio_dispatch_write(fileio, size, buffer, size_written);

src/helper/log.h

@@ -39,7 +39,8 @@ enum log_levels
 };
 
 extern void log_printf(enum log_levels level, const char *file, int line, 
-	const char *function, const char *format, ...);
+	const char *function, const char *format, ...) 
+	__attribute__ ((format (printf, 5, 6)));
 extern int log_register_commands(struct command_context_s *cmd_ctx);
 extern int log_init(struct command_context_s *cmd_ctx);
 

src/helper/time_support.c

@@ -24,6 +24,7 @@
 #include "time_support.h"
 #include "log.h"
 
+#include <stdlib.h>
 #include <sys/time.h>
 #include <time.h>
 
@@ -101,7 +102,7 @@ int duration_stop_measure(duration_t *duration, char **text)
 	if (text)
 	{
 		*text = malloc(16);
-		snprintf(*text, 16, "%is %ius", duration->duration.tv_sec, duration->duration.tv_usec);
+		snprintf(*text, 16, "%lis %lius", duration->duration.tv_sec, duration->duration.tv_usec);
 	}
 	
 	return ERROR_OK;