/* Copyright (c) 2012 Georg-Johann Lay All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * 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. * Neither the name of the copyright holders nor the names of contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS 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. */ /* $Id$ */ #if !defined (__DOXYGEN__) #if !defined (__AVR_TINY__) #include "asmdef.h" /* char *itoa (int val, char *s, int radix) Commonly this program is't used, as the 'stdlib.h' obtains the inline version of itoa() where radix is checked at compile time. */ #define val_lo r24 #define str_lo r22 #define rdx_lo r20 #define rdx_hi r21 ENTRY itoa ENTRY __itoa cpi rdx_lo, 37 cpc rdx_hi, __zero_reg__ brsh 1f cpi rdx_lo, 2 brlo 1f XJMP _U(__itoa_ncheck) 1: X_movw ZL, str_lo st Z, __zero_reg__ X_movw r24, str_lo ret ENDFUNC #endif /* !__AVR_TINY__ */ #endif /* !__DOXYGEN__ */