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121 lines
3.6 KiB
Diff
121 lines
3.6 KiB
Diff
15 years ago
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--- /dev/null 2006-11-30 17:00:00.000000000 -0700
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+++ include/avr/builtins.h 2008-12-04 09:44:13.575895200 -0700
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@@ -0,0 +1,101 @@
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+/* Copyright (c) 2008 Anatoly Sokolv
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+ All rights reserved.
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+
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+ Redistribution and use in source and binary forms, with or without
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+ modification, are permitted provided that the following conditions are met:
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+
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+ * Redistributions of source code must retain the above copyright
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+ notice, this list of conditions and the following disclaimer.
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+
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+ * Redistributions in binary form must reproduce the above copyright
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+ notice, this list of conditions and the following disclaimer in
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+ the documentation and/or other materials provided with the
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+ distribution.
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+
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+ * Neither the name of the copyright holders nor the names of
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+ contributors may be used to endorse or promote products derived
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+ from this software without specific prior written permission.
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+
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+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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+ POSSIBILITY OF SUCH DAMAGE. */
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+
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+/* $Id:$ */
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+
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+/*
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+ avr/builtins.h -
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+ */
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+
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+#ifndef _AVR_BUILTINS_H_
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+#define _AVR_BUILTINS_H_
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+
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+/** \file */
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+/** \defgroup avr_builtins <avr/builtins.h>: GCC builtins
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+ \code #include <avr/builtins.h> \endcode
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+
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+ This header file declares avr builtins. */
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+
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+/**
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+ \ingroup avr_builtins
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+
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+ Enables interrupts by setting the global interrupt mask. */
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+extern void __builtin_avr_sei(void);
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+
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+/**
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+ \ingroup avr_builtins
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+
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+ Disables all interrupts by clearing the global interrupt mask. */
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+extern void __builtin_avr_cli(void);
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+
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+/**
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+ \ingroup avr_builtins
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+
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+ TODO. */
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+
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+extern void __builtin_avr_sleep(void);
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+
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+/**
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+ \ingroup avr_builtins
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+
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+ TODO. */
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+extern void __builtin_avr_wdr(void);
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+
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+/**
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+ \ingroup avr_builtins
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+
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+ TODO. */
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+extern unsigned char __builtin_avr_swap(unsigned char __b);
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+
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+/**
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+ \ingroup avr_builtins
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+
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+ TODO. */
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+extern unsigned int __builtin_avr_fmul(unsigned char __a, unsigned char __b);
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+
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+/**
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+ \ingroup avr_builtins
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+
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+ TODO. */
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+extern int __builtin_avr_fmuls(char __a, char __b);
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+
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+/**
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+ \ingroup avr_builtins
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+
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+ TODO. */
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+extern int __builtin_avr_fmulsu(char __a, unsigned char __b);
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+
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+/**
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+ \ingroup avr_builtins
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+
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+ TODO. */
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+extern void __builtin_avr_delay_cycles(unsigned long __n);
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+
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+#endif /* _AVR_BUILTINS_H_ */
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\ No newline at end of file
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Index: include/avr/Makefile.am
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===================================================================
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RCS file: /sources/avr-libc/avr-libc/include/avr/Makefile.am,v
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retrieving revision 1.34.2.8
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diff -u -p -r1.34.2.8 Makefile.am
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--- include/avr/Makefile.am 3 Nov 2008 04:13:14 -0000 1.34.2.8
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+++ include/avr/Makefile.am 4 Dec 2008 16:50:28 -0000
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@@ -32,6 +32,7 @@
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avrdir = $(prefix)/avr/include/avr
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avr_HEADERS = \
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boot.h \
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+ builtins.h \
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common.h \
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crc16.h \
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delay.h \
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