The branch main has been updated by lwhsu:
URL:
https://cgit.FreeBSD.org/src/commit/?id=604f6bf022cea7e48f3675aa82e756a440716fd9
commit 604f6bf022cea7e48f3675aa82e756a440716fd9
Author: Li-Wen Hsu <lw...@freebsd.org>
AuthorDate: 2023-09-08 20:46:25 +0000
Commit: Li-Wen Hsu <lw...@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 <d...@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)
