Date: Fri, 8 Sep 2023 20:49:32 GMT From: Li-Wen Hsu <lwhsu@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: 604f6bf022ce - main - powerpcspe: Fix build Message-ID: <202309082049.388KnW4e090895@gitrepo.freebsd.org>
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The branch main has been updated by lwhsu: URL: https://cgit.FreeBSD.org/src/commit/?id=604f6bf022cea7e48f3675aa82e756a440716fd9 commit 604f6bf022cea7e48f3675aa82e756a440716fd9 Author: Li-Wen Hsu <lwhsu@FreeBSD.org> AuthorDate: 2023-09-08 20:46:25 +0000 Commit: Li-Wen Hsu <lwhsu@FreeBSD.org> CommitDate: 2023-09-08 20:46:25 +0000 powerpcspe: Fix build Copy _fpmath.h from powerpc, which is the same as the one in powerpc64. Sponsored by: The FreeBSD Foundation --- lib/libc/powerpcspe/_fpmath.h | 56 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) diff --git a/lib/libc/powerpcspe/_fpmath.h b/lib/libc/powerpcspe/_fpmath.h new file mode 100644 index 000000000000..9bc7450aacaf --- /dev/null +++ b/lib/libc/powerpcspe/_fpmath.h @@ -0,0 +1,56 @@ +/*- + * SPDX-License-Identifier: BSD-2-Clause + * + * Copyright (c) 2003 David Schultz <das@FreeBSD.ORG> + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +union IEEEl2bits { + long double e; + struct { +#if _BYTE_ORDER == _LITTLE_ENDIAN + unsigned int manl :32; + unsigned int manh :20; + unsigned int exp :11; + unsigned int sign :1; +#else /* _BYTE_ORDER == _LITTLE_ENDIAN */ + unsigned int sign :1; + unsigned int exp :11; + unsigned int manh :20; + unsigned int manl :32; +#endif + } bits; +}; + +#define mask_nbit_l(u) ((void)0) +#define LDBL_IMPLICIT_NBIT +#define LDBL_NBIT 0 + +#define LDBL_MANH_SIZE 20 +#define LDBL_MANL_SIZE 32 + +#define LDBL_TO_ARRAY32(u, a) do { \ + (a)[0] = (uint32_t)(u).bits.manl; \ + (a)[1] = (uint32_t)(u).bits.manh; \ +} while(0)
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