From 65873a3ad1d8e8b5ec002be2576c6f496543306a Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Tue, 11 Oct 2011 23:29:24 -0600 Subject: [PATCH] altos: oops -- forgot to add the cc1111 string code This is required for all cc1111 builds now; it provides xdata string functions. Signed-off-by: Keith Packard --- src/cc1111/ao_string.c | 43 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 src/cc1111/ao_string.c diff --git a/src/cc1111/ao_string.c b/src/cc1111/ao_string.c new file mode 100644 index 00000000..daa5c14b --- /dev/null +++ b/src/cc1111/ao_string.c @@ -0,0 +1,43 @@ +/* + * Copyright © 2011 Keith Packard + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ + +#include "ao.h" + +void +_ao_xmemcpy(__xdata uint8_t *dst, __xdata uint8_t *src, uint8_t count) +{ + while (count--) + *dst++ = *src++; +} + +void +_ao_xmemset(__xdata uint8_t *dst, uint8_t v, uint8_t count) +{ + while (count--) + *dst++ = v; +} + +int8_t +_ao_xmemcmp(__xdata uint8_t *a, __xdata uint8_t *b, uint8_t count) +{ + while (count--) { + int8_t d = *a++ - *b++; + if (d) + return d; + } + return 0; +} -- 2.30.2