| /* |
| * Copyright (c) 1997, 2002, 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. |
| */ |
| |
| #ifndef _WIN32_JLONG_MD_H_ |
| #define _WIN32_JLONG_MD_H_ |
| |
| /* Make sure ptrdiff_t is defined */ |
| #include <stddef.h> |
| |
| #define jlong_high(a) ((jint)((a)>>32)) |
| #define jlong_low(a) ((jint)(a)) |
| #define jlong_add(a, b) ((a) + (b)) |
| #define jlong_and(a, b) ((a) & (b)) |
| #define jlong_div(a, b) ((a) / (b)) |
| #define jlong_mul(a, b) ((a) * (b)) |
| #define jlong_neg(a) (-(a)) |
| #define jlong_not(a) (~(a)) |
| #define jlong_or(a, b) ((a) | (b)) |
| #define jlong_shl(a, n) ((a) << (n)) |
| #define jlong_shr(a, n) ((a) >> (n)) |
| #define jlong_sub(a, b) ((a) - (b)) |
| #define jlong_xor(a, b) ((a) ^ (b)) |
| #define jlong_rem(a,b) ((a) % (b)) |
| |
| /* comparison operators */ |
| #define jlong_ltz(ll) ((ll) < 0) |
| #define jlong_gez(ll) ((ll) >= 0) |
| #define jlong_gtz(ll) ((ll) > 0) |
| #define jlong_eqz(a) ((a) == 0) |
| #define jlong_eq(a, b) ((a) == (b)) |
| #define jlong_ne(a,b) ((a) != (b)) |
| #define jlong_ge(a,b) ((a) >= (b)) |
| #define jlong_le(a,b) ((a) <= (b)) |
| #define jlong_lt(a,b) ((a) < (b)) |
| #define jlong_gt(a,b) ((a) > (b)) |
| |
| #define jlong_zero ((jlong) 0) |
| #define jlong_one ((jlong) 1) |
| #define jlong_minus_one ((jlong) -1) |
| |
| /* For static variables initialized to zero */ |
| #define jlong_zero_init ((jlong) 0) |
| |
| #ifdef _WIN64 |
| #define jlong_to_ptr(a) ((void*)(a)) |
| #define ptr_to_jlong(a) ((jlong)(a)) |
| #else |
| /* Double casting to avoid warning messages looking for casting of */ |
| /* smaller sizes into pointers */ |
| #define jlong_to_ptr(a) ((void*)(int)(a)) |
| #define ptr_to_jlong(a) ((jlong)(int)(a)) |
| #endif |
| |
| #define jint_to_jlong(a) ((jlong)(a)) |
| #define jlong_to_jint(a) ((jint)(a)) |
| |
| /* Useful on machines where jlong and jdouble have different endianness. */ |
| #define jlong_to_jdouble_bits(a) |
| #define jdouble_to_jlong_bits(a) |
| |
| #define jlong_to_int(a) ((int)(a)) |
| #define int_to_jlong(a) ((jlong)(a)) |
| #define jlong_to_uint(a) ((unsigned int)(a)) |
| #define uint_to_jlong(a) ((jlong)(a)) |
| #define jlong_to_ptrdiff(a) ((ptrdiff_t)(a)) |
| #define ptrdiff_to_jlong(a) ((jlong)(a)) |
| #define jlong_to_size(a) ((size_t)(a)) |
| #define size_to_jlong(a) ((jlong)(a)) |
| #define long_to_jlong(a) ((jlong)(a)) |
| |
| #endif |