gcc/libgcc/config/libbid/bid128_to_uint8.c

68 lines
2.5 KiB
C

/* Copyright (C) 2007, 2009 Free Software Foundation, Inc.
This file is part of GCC.
GCC 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, or (at your option) any later
version.
GCC 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.
Under Section 7 of GPL version 3, you are granted additional
permissions described in the GCC Runtime Library Exception, version
3.1, as published by the Free Software Foundation.
You should have received a copy of the GNU General Public License and
a copy of the GCC Runtime Library Exception along with this program;
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
<http://www.gnu.org/licenses/>. */
#include "bid_internal.h"
#define SIZE_MASK 0xffffff00
#define INVALID_RESULT 0x80
BID_TO_SMALL_UINT_CVT_FUNCTION (unsigned char, bid128_to_uint8_rnint,
UINT128, x, bid128_to_uint32_rnint,
unsigned int, SIZE_MASK, INVALID_RESULT)
BID_TO_SMALL_UINT_CVT_FUNCTION (unsigned char, bid128_to_uint8_xrnint,
UINT128, x, bid128_to_uint32_xrnint,
unsigned int, SIZE_MASK, INVALID_RESULT)
BID_TO_SMALL_UINT_CVT_FUNCTION (unsigned char, bid128_to_uint8_rninta,
UINT128, x, bid128_to_uint32_rninta,
unsigned int, SIZE_MASK, INVALID_RESULT)
BID_TO_SMALL_UINT_CVT_FUNCTION (unsigned char, bid128_to_uint8_xrninta,
UINT128, x, bid128_to_uint32_xrninta,
unsigned int, SIZE_MASK, INVALID_RESULT)
BID_TO_SMALL_UINT_CVT_FUNCTION (unsigned char, bid128_to_uint8_int,
UINT128, x, bid128_to_uint32_int,
unsigned int, SIZE_MASK, INVALID_RESULT)
BID_TO_SMALL_UINT_CVT_FUNCTION (unsigned char, bid128_to_uint8_xint,
UINT128, x, bid128_to_uint32_xint,
unsigned int, SIZE_MASK, INVALID_RESULT)
BID_TO_SMALL_UINT_CVT_FUNCTION (unsigned char, bid128_to_uint8_floor,
UINT128, x, bid128_to_uint32_floor,
unsigned int, SIZE_MASK, INVALID_RESULT)
BID_TO_SMALL_UINT_CVT_FUNCTION (unsigned char, bid128_to_uint8_ceil,
UINT128, x, bid128_to_uint32_ceil,
unsigned int, SIZE_MASK, INVALID_RESULT)
BID_TO_SMALL_UINT_CVT_FUNCTION (unsigned char, bid128_to_uint8_xfloor,
UINT128, x, bid128_to_uint32_xfloor,
unsigned int, SIZE_MASK, INVALID_RESULT)
BID_TO_SMALL_UINT_CVT_FUNCTION (unsigned char, bid128_to_uint8_xceil,
UINT128, x, bid128_to_uint32_xceil,
unsigned int, SIZE_MASK, INVALID_RESULT)