4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22 /*
23 * Copyright (c) 1993, 2010, Oracle and/or its affiliates. All rights reserved.
24 * Copyright 2018 Joyent, Inc.
25 */
26
27 #ifndef _SYS_ARCHSYSTM_H
28 #define _SYS_ARCHSYSTM_H
29
30 /*
31 * A selection of ISA-dependent interfaces
32 */
33
34 #include <vm/seg_enum.h>
35 #include <vm/page.h>
36
37 #ifdef __cplusplus
38 extern "C" {
39 #endif
40
41 #ifdef _KERNEL
42
43 extern greg_t getfp(void);
44 extern int getpil(void);
77 extern void int_cmci(void);
78
79 #if defined(__amd64)
80 extern void sys_syscall(), tr_sys_syscall();
81 extern void sys_syscall32(), tr_sys_syscall32();
82 extern void sys_lcall32();
83 extern void sys_syscall_int();
84 extern void tr_sys_syscall_int();
85 extern void brand_sys_syscall(), tr_brand_sys_syscall();
86 extern void brand_sys_syscall32(), tr_brand_sys_syscall32();
87 extern void brand_sys_syscall_int(), tr_brand_sys_syscall_int();
88 extern int update_sregs();
89 extern void reset_sregs();
90 #elif defined(__i386)
91 extern void sys_call();
92 extern void tr_sys_call();
93 extern void brand_sys_call();
94 #endif
95 extern void sys_sysenter();
96 extern void tr_sys_sysenter();
97 extern void _sys_sysenter_post_swapgs();
98 extern void brand_sys_sysenter();
99 extern void tr_brand_sys_sysenter();
100 extern void _brand_sys_sysenter_post_swapgs();
101
102 extern void dosyscall(void);
103
104 extern void bind_hwcap(void);
105
106 extern uint16_t inw(int port);
107 extern uint32_t inl(int port);
108 extern void outw(int port, uint16_t value);
109 extern void outl(int port, uint32_t value);
110
111 extern void pc_reset(void) __NORETURN;
112 extern void efi_reset(void) __NORETURN;
113 extern void reset(void) __NORETURN;
114 extern int goany(void);
115
116 extern void setgregs(klwp_t *, gregset_t);
117 extern void getgregs(klwp_t *, gregset_t);
118 extern void setfpregs(klwp_t *, fpregset_t *);
119 extern void getfpregs(klwp_t *, fpregset_t *);
120
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4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22 /*
23 * Copyright (c) 1993, 2010, Oracle and/or its affiliates. All rights reserved.
24 * Copyright 2019 Joyent, Inc.
25 */
26
27 #ifndef _SYS_ARCHSYSTM_H
28 #define _SYS_ARCHSYSTM_H
29
30 /*
31 * A selection of ISA-dependent interfaces
32 */
33
34 #include <vm/seg_enum.h>
35 #include <vm/page.h>
36
37 #ifdef __cplusplus
38 extern "C" {
39 #endif
40
41 #ifdef _KERNEL
42
43 extern greg_t getfp(void);
44 extern int getpil(void);
77 extern void int_cmci(void);
78
79 #if defined(__amd64)
80 extern void sys_syscall(), tr_sys_syscall();
81 extern void sys_syscall32(), tr_sys_syscall32();
82 extern void sys_lcall32();
83 extern void sys_syscall_int();
84 extern void tr_sys_syscall_int();
85 extern void brand_sys_syscall(), tr_brand_sys_syscall();
86 extern void brand_sys_syscall32(), tr_brand_sys_syscall32();
87 extern void brand_sys_syscall_int(), tr_brand_sys_syscall_int();
88 extern int update_sregs();
89 extern void reset_sregs();
90 #elif defined(__i386)
91 extern void sys_call();
92 extern void tr_sys_call();
93 extern void brand_sys_call();
94 #endif
95 extern void sys_sysenter();
96 extern void tr_sys_sysenter();
97 extern void brand_sys_sysenter();
98 extern void tr_brand_sys_sysenter();
99
100 extern void dosyscall(void);
101
102 extern void bind_hwcap(void);
103
104 extern uint16_t inw(int port);
105 extern uint32_t inl(int port);
106 extern void outw(int port, uint16_t value);
107 extern void outl(int port, uint32_t value);
108
109 extern void pc_reset(void) __NORETURN;
110 extern void efi_reset(void) __NORETURN;
111 extern void reset(void) __NORETURN;
112 extern int goany(void);
113
114 extern void setgregs(klwp_t *, gregset_t);
115 extern void getgregs(klwp_t *, gregset_t);
116 extern void setfpregs(klwp_t *, fpregset_t *);
117 extern void getfpregs(klwp_t *, fpregset_t *);
118
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