o add fresh usbload

tools/usbload/usbdrv/iarcompat.h

@@ -0,0 +1,63 @@
+/* Name: iarcompat.h
+ * Project: AVR USB driver
+ * Author: Christian Starkjohann
+ * Creation Date: 2006-03-01
+ * Tabsize: 4
+ * Copyright: (c) 2006 by OBJECTIVE DEVELOPMENT Software GmbH
+ * License: Proprietary, free under certain conditions. See Documentation.
+ * This Revision: $Id$
+ */
+
+/*
+General Description:
+This header is included when we compile with the IAR C-compiler and assembler.
+It defines macros for cross compatibility between gcc and IAR-cc.
+
+Thanks to Oleg Semyonov for his help with the IAR tools port!
+*/
+
+#ifndef __iarcompat_h_INCLUDED__
+#define __iarcompat_h_INCLUDED__
+
+#if defined __IAR_SYSTEMS_ICC__ || defined __IAR_SYSTEMS_ASM__
+
+/* Enable bit definitions */
+#ifndef ENABLE_BIT_DEFINITIONS
+#   define ENABLE_BIT_DEFINITIONS	1
+#endif
+
+/* Include IAR headers */
+#include <ioavr.h>
+#ifndef __IAR_SYSTEMS_ASM__
+#   include <inavr.h>
+#endif
+
+#define __attribute__(arg)
+#define IAR_SECTION(section)    @ section
+
+#ifndef USB_BUFFER_SECTION
+#   define  USB_BUFFER_SECTION  "TINY_Z"    /* if user has not selected a named section */
+#endif
+
+#ifdef __IAR_SYSTEMS_ASM__
+#   define __ASSEMBLER__
+#endif
+
+#ifdef __HAS_ELPM__
+#   define PROGMEM __farflash
+#else
+#   define PROGMEM __flash
+#endif
+
+#define PRG_RDB(addr)   (*(PROGMEM char *)(addr))
+
+/* The following definitions are not needed by the driver, but may be of some
+ * help if you port a gcc based project to IAR.
+ */
+#define cli()       __disable_interrupt()
+#define sei()       __enable_interrupt()
+#define wdt_reset() __watchdog_reset()
+
+
+#endif  /* defined __IAR_SYSTEMS_ICC__ || defined __IAR_SYSTEMS_ASM__ */
+#endif  /* __iarcompat_h_INCLUDED__ */