Emulator KLD for SysVR4 executables grabbed from NetBSD.

See http://www.freebsd.org/~newton/freebsd-svr4 for limitations,
capabilities, history and TO-DO list.

1 files changed, 85 insertions, 0 deletions

diff --git a/sys/svr4/svr4_hrt.h b/sys/svr4/svr4_hrt.h
new file mode 100644
index 000000000000..ce54ad0c9aa8
--- /dev/null
+++ b/sys/svr4/svr4_hrt.h
@@ -0,0 +1,85 @@
+/*
+ * Copyright (c) 1998 Mark Newton
+ * Copyright (c) 1994 Christos Zoulas
+ * 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.
+ * 3. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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.
+ */
+
+#ifndef	_SVR4_HRT_H_
+#define	_SVR4_HRT_H_
+
+#define SVR4_HRT_CNTL		0
+#define SVR4_HRT_CNTL_RES	0
+#define SVR4_HRT_CNTL_TOFD	1
+#define SVR4_HRT_CNTL_START	2
+#define SVR4_HRT_CNTL_GET	3
+
+#define SVR4_HRT_ALRM		1
+#define SVR4_HRT_ALRM_DO	4
+#define SVR4_HRT_ALRM_REP	5
+#define SVR4_HRT_ALRM_TOD	6
+#define SVR4_HRT_ALRM_FUTREP	7
+#define SVR4_HRT_ALRM_TODREP	8
+#define SVR4_HRT_ALRM_PEND	9
+
+#define SVR4_HRT_SLP		2
+#define SVR4_HRT_SLP_INT	10
+#define SVR4_HRT_SLP_TOD	11
+
+#define SVR4_HRT_BSD		12
+#define SVR4_HRT_BSD_PEND	13
+#define SVR4_HRT_BSD_REP1	14
+#define SVR4_HRT_BSD_REP2	15
+#define SVR4_HRT_BSD_CANCEL	16
+
+#define SVR4_HRT_CAN		3
+
+#define	SVR4_HRT_SEC		         1
+#define	SVR4_HRT_MSEC		      1000
+#define SVR4_HRT_USEC		   1000000
+#define SVR4_HRT_NSEC		1000000000
+
+#define SVR4_HRT_TRUNC	0
+#define SVR4_HRT_RND	1
+
+typedef	struct {
+	u_long	i_word1;
+	u_long	i_word2;
+	int	i_clock;
+} svr4_hrt_interval_t;
+
+typedef struct {
+	u_long	h_sec;
+	long	h_rem;
+	u_long	h_res;
+} svr4_hrt_time_t;
+
+#define	SVR4_HRT_DONE	1
+#define	SVR4_HRT_ERROR	2	
+
+#define SVR4_HRT_CLK_STD	1
+#define SVR4_HRT_CLK_USERVIRT	2
+#define SVR4_HRT_CLK_PROCVIRT	4	
+
+#endif /* !_SVR4_HRT_H_ */