Add kernel headers needed to build libc. Some are bogus and/or just enough

to compile.

Mostly obtained from:	netbsd

1 files changed, 98 insertions, 0 deletions

diff --git a/sys/sparc64/include/asm.h b/sys/sparc64/include/asm.h
new file mode 100644
index 0000000..ca7687d
--- /dev/null
+++ b/sys/sparc64/include/asm.h
@@ -0,0 +1,98 @@
+/*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * William Jolitz.
+ *
+ * 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.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
+ *
+ *	from: @(#)DEFS.h	5.1 (Berkeley) 4/23/90
+ *	from: FreeBSD: src/sys/i386/include/asm.h,v 1.7 2000/01/25
+ * $FreeBSD$
+ */
+
+#ifndef _MACHINE_ASM_H_
+#define	_MACHINE_ASM_H_
+
+#include <sys/cdefs.h>
+
+#ifdef PIC
+#define	PIC_PROLOGUE(r1, r2) \
+	sethi	%hi(_GLOBAL_OFFSET_TABLE_-4), r1 ; \
+	rd	%pc, r2 ; \
+	or	r1, %lo(_GLOBAL_OFFSET_TABLE_+4), r1 ; \
+	add	r2, r1, r2
+#define	SET(name, r1, r2) \
+	set	name, r2 ; \
+	ldx	[r1 + r2], r2
+#else
+#define	PIC_PROLOGUE(r1, r2)
+#define	SET(name, r1, r2) \
+	set	name, r2
+#endif
+
+/*
+ * CNAME and HIDENAME manage the relationship between symbol names in C
+ * and the equivalent assembly language names.  CNAME is given a name as
+ * it would be used in a C program.  It expands to the equivalent assembly
+ * language name.  HIDENAME is given an assembly-language name, and expands
+ * to a possibly-modified form that will be invisible to C programs.
+ */
+#define CNAME(csym)		csym
+#define HIDENAME(asmsym)	__CONCAT(.,asmsym)
+
+#define	CCFSZ	192
+#define	SPOFF	2047
+
+#define _START_ENTRY \
+	.text ; \
+	.p2align 4
+
+/*
+ * Define a function entry point.
+ *
+ * The compiler produces #function for the .type pseudo-op, but the '#'
+ * character has special meaning in cpp macros, so we use @function like
+ * other architectures.  The assembler seems to accept both.
+ * The assembler also accepts a .proc pseudo-op, which is used by the
+ * peep hole optimizer, whose argument is the type code of the return
+ * value.  Since this is difficult to predict and its expected that
+ * assembler code is already optimized, we leave it out.
+ */
+#define	_ENTRY(x) \
+	_START_ENTRY ; \
+	.globl	CNAME(x) ; \
+	.type	CNAME(x),@function ; \
+CNAME(x):
+
+#define	ENTRY(x)	_ENTRY(x)
+#define	END(x)		.size x, . - x
+
+#endif /* !_MACHINE_ASM_H_ */