| /* |
| * Copyright (c) 1997, 2003, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code 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 |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| |
| #include <stdlib.h> |
| #include <string.h> |
| #include <mlib_types.h> |
| #include <mlib_sys_proto.h> |
| #include "mlib_SysMath.h" |
| |
| /***************************************************************/ |
| |
| #if ! defined ( __MEDIALIB_OLD_NAMES ) |
| #if defined ( __SUNPRO_C ) |
| |
| #pragma weak mlib_memmove = __mlib_memmove |
| #pragma weak mlib_malloc = __mlib_malloc |
| #pragma weak mlib_realloc = __mlib_realloc |
| #pragma weak mlib_free = __mlib_free |
| #pragma weak mlib_memset = __mlib_memset |
| #pragma weak mlib_memcpy = __mlib_memcpy |
| |
| #ifdef MLIB_NO_LIBSUNMATH |
| #pragma weak mlib_sincosf = __mlib_sincosf |
| #endif /* MLIB_NO_LIBSUNMATH */ |
| |
| #elif defined ( __GNUC__ ) /* defined ( __SUNPRO_C ) */ |
| |
| __typeof__ ( __mlib_memmove) mlib_memmove |
| __attribute__ ((weak,alias("__mlib_memmove"))); |
| __typeof__ ( __mlib_malloc) mlib_malloc |
| __attribute__ ((weak,alias("__mlib_malloc"))); |
| __typeof__ ( __mlib_realloc) mlib_realloc |
| __attribute__ ((weak,alias("__mlib_realloc"))); |
| __typeof__ ( __mlib_free) mlib_free |
| __attribute__ ((weak,alias("__mlib_free"))); |
| __typeof__ ( __mlib_memset) mlib_memset |
| __attribute__ ((weak,alias("__mlib_memset"))); |
| __typeof__ ( __mlib_memcpy) mlib_memcpy |
| __attribute__ ((weak,alias("__mlib_memcpy"))); |
| |
| #ifdef MLIB_NO_LIBSUNMATH |
| |
| void __mlib_sincosf (float x, float *s, float *c); |
| |
| __typeof__ ( __mlib_sincosf) mlib_sincosf |
| __attribute__ ((weak,alias("__mlib_sincosf"))); |
| #endif /* MLIB_NO_LIBSUNMATH */ |
| |
| #else /* defined ( __SUNPRO_C ) */ |
| |
| #error "unknown platform" |
| |
| #endif /* defined ( __SUNPRO_C ) */ |
| #endif /* ! defined ( __MEDIALIB_OLD_NAMES ) */ |
| |
| /***************************************************************/ |
| |
| void *__mlib_malloc(mlib_u32 size) |
| { |
| #ifdef _MSC_VER |
| /* |
| * Currently, all MS C compilers for Win32 platforms default to 8 byte |
| * alignment. -- from stdlib.h of MS VC++5.0. |
| */ |
| return (void *) malloc(size); |
| #else /* _MSC_VER */ |
| return (void *) memalign(8, size); |
| #endif /* _MSC_VER */ |
| } |
| |
| void *__mlib_realloc(void *ptr, mlib_u32 size) |
| { |
| return realloc(ptr, size); |
| } |
| |
| void __mlib_free(void *ptr) |
| { |
| free(ptr); |
| } |
| |
| void *__mlib_memset(void *s, mlib_s32 c, mlib_u32 n) |
| { |
| return memset(s, c, n); |
| } |
| |
| void *__mlib_memcpy(void *s1, void *s2, mlib_u32 n) |
| { |
| return memcpy(s1, s2, n); |
| } |
| |
| void *__mlib_memmove(void *s1, void *s2, mlib_u32 n) |
| { |
| return memmove(s1, s2, n); |
| } |
| |
| #ifdef MLIB_NO_LIBSUNMATH |
| |
| void __mlib_sincosf (mlib_f32 x, mlib_f32 *s, mlib_f32 *c) |
| { |
| *s = (mlib_f32)sin(x); |
| *c = (mlib_f32)cos(x); |
| } |
| |
| #endif /* MLIB_NO_LIBSUNMATH */ |