adjust root folder

2019-10-08 23:47:53 -05:00
parent b6fc50ddea
commit a42e8f507c
1258 changed files with 26 additions and 214 deletions
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+/**
+ * \file
+ *
+ * \brief Assembler abstraction layer and utilities
+ *
+ * Copyright (c) 2009 Atmel Corporation. All rights reserved.
+ *
+ * \asf_license_start
+ *
+ * \page License
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * 3. The name of Atmel may not be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * 4. This software may only be redistributed and used in connection with an
+ *    Atmel microcontroller product.
+ *
+ * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
+ * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * \asf_license_stop
+ *
+ */
+#ifndef ASSEMBLER_H_INCLUDED
+#define ASSEMBLER_H_INCLUDED
+
+#if !defined(__ASSEMBLER__) && !defined(__IAR_SYSTEMS_ASM__) \
+		&& !defined(__DOXYGEN__)
+# error This file may only be included from assembly files
+#endif
+
+#if defined(__ASSEMBLER__)
+# include "assembler/gas.h"
+# include <avr/io.h>
+#elif defined(__IAR_SYSTEMS_ASM__)
+# include "assembler/iar.h"
+# include <ioavr.h>
+#endif
+
+/**
+ * \ingroup group_xmega_utils
+ * \defgroup assembler_group Assembler Support
+ *
+ * This group provides a good handful of macros intended to smooth out
+ * the differences between various assemblers, similar to what compiler.h does
+ * for compilers, except that assemblers tend to be much less standardized than
+ * compilers.
+ *
+ * @{
+ */
+
+//! \name Control Statements
+//@{
+/**
+ * \def REPEAT(count)
+ * \brief Repeat the following statements \a count times
+ */
+/**
+ * \def END_REPEAT()
+ * \brief Mark the end of the statements to be repeated
+ */
+/**
+ * \def SET_LOC(offset)
+ * \brief Set the location counter to \a offset
+ */
+/**
+ * \def END_FILE()
+ * \brief Mark the end of the file
+ */
+//@}
+
+//! \name Data Objects
+//@{
+/**
+ * \def FILL_BYTES(count)
+ * \brief Allocate space for \a count bytes
+ */
+//@}
+
+//! \name Symbol Definition
+//@{
+/**
+ * \def L(name)
+ * \brief Turn \a name into a local symbol, if possible
+ */
+/**
+ * \def EXTERN_SYMBOL(name)
+ * \brief Declare \a name as an external symbol referenced by this file
+ */
+/**
+ * \def FUNCTION(name)
+ * \brief Define a file-local function called \a name
+ */
+/**
+ * \def PUBLIC_FUNCTION(name)
+ * \brief Define a globally visible function called \a name
+ */
+/**
+ * \def WEAK_FUNCTION(name)
+ * \brief Define a weak function called \a name
+ *
+ * Weak functions are only referenced if no strong definitions are found
+ */
+/**
+ * \def WEAK_FUNCTION_ALIAS(name, strong_name)
+ * \brief Define \a name as a weak alias for the function \a strong_name
+ * \sa WEAK_FUNCTION
+ */
+/**
+ * \def END_FUNC(name)
+ * \brief Mark the end of the function called \a name
+ */
+//@}
+
+//! \name Section Definition
+//@{
+/**
+ * \def TEXT_SECTION(name)
+ * \brief Start a new section containing executable code
+ */
+/**
+ * \def RODATA_SECTION(name)
+ * \brief Start a new section containing read-only data
+ */
+/**
+ * \def DATA_SECTION(name)
+ * \brief Start a new section containing writeable initialized data
+ */
+/**
+ * \def BSS_SECTION(name)
+ * \brief Start a new section containing writeable zero-initialized data
+ */
+//@}
+
+//! @}
+
+#endif /* ASSEMBLER_H_INCLUDED */