[src/sommerfeld_i386mp_1]: src/sys/arch/i386/include rename (incorrect) SVR4_...

[jdolecek <jdolecek%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/85deb9c4fdb1
branches:  sommerfeld_i386mp_1
changeset: 482467:85deb9c4fdb1
user:      jdolecek <jdolecek%NetBSD.org@localhost>
date:      Fri Dec 21 07:02:24 2001 +0000

description:
rename (incorrect) SVR4_TRAP_CLOCK_SETTIME to SVR4_TRAP_GETHRESTIME - this
is what Solaris8 calls it
implement SVR4_TRAP_GETHRESTIME, though obviously only with microsecond accuracy

now clock_gettime(CLOCK_REALTIME, tp) works on Solaris8/i386

diffstat:

 sys/arch/i386/include/svr4_machdep.h |  133 +++++++++++++++++++++++++++++++++++
 1 files changed, 133 insertions(+), 0 deletions(-)

diffs (137 lines):

diff -r ed884d8e4e22 -r 85deb9c4fdb1 sys/arch/i386/include/svr4_machdep.h
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/sys/arch/i386/include/svr4_machdep.h      Fri Dec 21 07:02:24 2001 +0000
@@ -0,0 +1,133 @@
+/*     $NetBSD: svr4_machdep.h,v 1.14.2.2 2001/12/21 07:02:24 jdolecek Exp $    */
+
+/*-
+ * Copyright (c) 1994 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Christos Zoulas.
+ *
+ * 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 NetBSD
+ *        Foundation, Inc. and its contributors.
+ * 4. Neither the name of The NetBSD Foundation 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
+ */
+
+#ifndef        _I386_SVR4_MACHDEP_H_
+#define        _I386_SVR4_MACHDEP_H_
+
+#include <compat/svr4/svr4_types.h>
+
+/*
+ * Machine dependent portions [X86]
+ */
+
+#define SVR4_X86_GS    0
+#define SVR4_X86_FS    1
+#define SVR4_X86_ES    2
+#define SVR4_X86_DS    3
+#define SVR4_X86_EDI   4
+#define SVR4_X86_ESI   5
+#define SVR4_X86_EBP   6
+#define SVR4_X86_ESP   7
+#define SVR4_X86_EBX   8
+#define SVR4_X86_EDX   9
+#define SVR4_X86_ECX   10
+#define SVR4_X86_EAX   11
+#define SVR4_X86_TRAPNO        12
+#define SVR4_X86_ERR   13
+#define SVR4_X86_EIP   14
+#define SVR4_X86_CS    15
+#define SVR4_X86_EFL   16
+#define SVR4_X86_UESP  17
+#define SVR4_X86_SS    18
+#define SVR4_X86_MAXREG        19
+
+
+typedef int svr4_greg_t;
+typedef svr4_greg_t svr4_gregset_t[SVR4_X86_MAXREG];
+
+typedef struct {
+    int                f_x87[62];      /* x87 registers */
+    long       f_weitek[33];   /* weitek */
+} svr4_fregset_t;
+
+struct svr4_mcontext;
+
+typedef struct svr4_mcontext {
+       svr4_gregset_t  greg;
+       svr4_fregset_t  freg;
+} svr4_mcontext_t;
+
+#define SVR4_UC_MACHINE_PAD    5
+
+/*
+ * SYSARCH numbers
+ */
+#define SVR4_SYSARCH_FPHW      40
+#define SVR4_SYSARCH_DSCR      75
+
+struct svr4_ssd {
+       unsigned int selector;
+       unsigned int base;
+       unsigned int limit;
+       unsigned int access1;
+       unsigned int access2;
+};
+
+/*
+ * Processor traps
+ */
+#define        SVR4_T_DIVIDE           0
+#define        SVR4_T_TRCTRAP          1
+#define        SVR4_T_NMI              2
+#define        SVR4_T_BPTFLT           3
+#define        SVR4_T_OFLOW            4
+#define        SVR4_T_BOUND            5
+#define        SVR4_T_PRIVINFLT        6
+#define        SVR4_T_DNA              7
+#define        SVR4_T_DOUBLEFLT        8
+#define        SVR4_T_FPOPFLT          9
+#define        SVR4_T_TSSFLT           10
+#define        SVR4_T_SEGNPFLT         11
+#define        SVR4_T_STKFLT           12
+#define        SVR4_T_PROTFLT          13
+#define        SVR4_T_PAGEFLT          14
+#define        SVR4_T_ALIGNFLT         17
+
+/*
+ * Fast syscall gate traps.
+ */
+#define        SVR4_TRAP_FNULL         0       /* Null trap, for testing */
+#define        SVR4_TRAP_FGETFP        1       /* Get emulated FP context */
+#define        SVR4_TRAP_FSETFP        2       /* Set emulated FP context */
+#define        SVR4_TRAP_GETHRTIME     3       /* implements gethrtime(2) */
+#define        SVR4_TRAP_GETHRVTIME    4       /* implements gethrvtime(2) */
+#define        SVR4_TRAP_GETHRESTIME   5       /* clock_gettime(CLOCK_REALTIME, tp) */
+
+void svr4_syscall_intern __P((struct proc *));
+
+#endif /* !_I386_SVR4_MACHDEP_H_ */