diff options
| author | Tom Rondeau <trondeau@vt.edu> | 2011-10-19 16:40:14 -0700 |
|---|---|---|
| committer | Tom Rondeau <trondeau@vt.edu> | 2011-10-19 16:40:14 -0700 |
| commit | eb95f431badf197b249131a3119a92bd5317621b (patch) | |
| tree | 645854a7e1e6cf57fcae56f196a5d828b913555e /usrp2/firmware/lib/memcpy_wa.c | |
| parent | e30b824e9165bff69f09121631c3d5a706cbbd39 (diff) | |
Removed usrp(2) directories.
Diffstat (limited to 'usrp2/firmware/lib/memcpy_wa.c')
| -rw-r--r-- | usrp2/firmware/lib/memcpy_wa.c | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/usrp2/firmware/lib/memcpy_wa.c b/usrp2/firmware/lib/memcpy_wa.c deleted file mode 100644 index ef20efaa97..0000000000 --- a/usrp2/firmware/lib/memcpy_wa.c +++ /dev/null @@ -1,42 +0,0 @@ -/* -*- c++ -*- */ -/* - * Copyright 2007 Free Software Foundation, Inc. - * - * 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, either version 3 of the License, or - * (at your option) any later version. - * - * 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, see <http://www.gnu.org/licenses/>. - */ - -#include "memcpy_wa.h" -#include <stdint.h> -#include <stdlib.h> - -/* - * For copying to/from non-byte-adressable memory, such as - * the buffers. dst, src, and nbytes must all satisfy (x % 4 == 0) - */ -void -memcpy_wa(void *dst, const void *src, size_t nbytes) -{ - if (((intptr_t) dst & 0x3) - || ((intptr_t) src & 0x3) - || (nbytes & 0x3)) - exit(1); /* die! */ - - int *dp = (int *) dst; - int *sp = (int *) src; - unsigned nw = nbytes/4; - - unsigned i; - for (i = 0; i < nw; i++) - dp[i] = sp[i]; -} |