X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=bertos%2Fdrv%2Fkdebug.c;h=2125e2a14a2d66ab1880d35775b7f5ccaf037304;hb=2053cc3e6aa26c20a8511ad7148dd704b8e0891e;hp=37ae5ff98630591bdf64f7971a9c487a2efbc68b;hpb=6eb6ebb5ae5953a27977f0ef66a36344462b949a;p=bertos.git

diff --git a/bertos/drv/kdebug.c b/bertos/drv/kdebug.c
index 37ae5ff9..2125e2a1 100644
--- a/bertos/drv/kdebug.c
+++ b/bertos/drv/kdebug.c
@@ -28,12 +28,10 @@
  *
  * Copyright 2003, 2004, 2005, 2006, 2007 Develer S.r.l. (http://www.develer.com/)
  * Copyright 2000, 2001, 2002 Bernie Innocenti <bernie@codewiz.org>
- *
  * -->
  *
  * \brief General pourpose debug support for embedded systems (implementation).
  *
- * \version $Id$
  * \author Bernie Innocenti <bernie@codewiz.org>
  * \author Stefano Fedrigo <aleph@develer.com>
  */
@@ -43,7 +41,6 @@
 #include <cfg/debug.h>
 #include <cfg/os.h>
 
-#include <cpu/irq.h>
 #include <cpu/attr.h>
 #include <cpu/types.h>
 
@@ -58,9 +55,10 @@
 
 
 #if OS_HOSTED
-	#include <stdio.h>
+	#include <unistd.h> // write()
+
 	#define KDBG_WAIT_READY()      do { /*nop*/ } while(0)
-	#define KDBG_WRITE_CHAR(c)     putc((c), stderr)
+	#define KDBG_WRITE_CHAR(c)     do { char __c = (c); write(STDERR_FILENO, &__c, sizeof(__c)); } while(0)
 	#define KDBG_MASK_IRQ(old)     do { (void)(old); } while(0)
 	#define KDBG_RESTORE_IRQ(old)  do { /*nop*/ } while(0)
 	typedef char kdbg_irqsave_t; /* unused */
@@ -276,8 +274,14 @@ void kdump(const void *_buf, size_t len)
 {
 	const unsigned char *buf = (const unsigned char *)_buf;
 
+	kprintf("Dumping buffer at addr [%p], %zu bytes", buf, len);
+	size_t i=0;
 	while (len--)
-		kprintf("%02X", *buf++);
+	{
+		if ((i++ % 16) == 0)
+			kputs("\n");
+		kprintf("%02X ", *buf++);
+	}
 	kputchar('\n');
 }