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15254 %ymm registers not restored after signal handler
15367 x86 getfpregs() summons corrupting %xmm ghosts
15333 want x86 /proc xregs support (libc_db, libproc, mdb, etc.)
15336 want libc functions for extended ucontext_t
15334 want ps_lwphandle-specific reg routines
15328 FPU_CW_INIT mistreats reserved bit
15335 i86pc fpu_subr.c isn't really platform-specific
15332 setcontext(2) isn't actually noreturn
15331 need <sys/stdalign.h>
Change-Id: I7060aa86042dfb989f77fc3323c065ea2eafa9ad
Conflicts:
usr/src/uts/common/fs/proc/prcontrol.c
usr/src/uts/intel/os/archdep.c
usr/src/uts/intel/sys/ucontext.h
usr/src/uts/intel/syscall/getcontext.c
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--- old/usr/src/uts/common/sys/prsystm.h
+++ new/usr/src/uts/common/sys/prsystm.h
1 1 /*
2 2 * CDDL HEADER START
3 3 *
4 4 * The contents of this file are subject to the terms of the
5 5 * Common Development and Distribution License (the "License").
6 6 * You may not use this file except in compliance with the License.
7 7 *
8 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 9 * or http://www.opensolaris.org/os/licensing.
10 10 * See the License for the specific language governing permissions
11 11 * and limitations under the License.
12 12 *
13 13 * When distributing Covered Code, include this CDDL HEADER in each
14 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 15 * If applicable, add the following below this CDDL HEADER, with the
16 16 * fields enclosed by brackets "[]" replaced with your own identifying
17 17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 18 *
19 19 * CDDL HEADER END
20 20 */
21 21
22 22 /*
23 23 * Copyright 2009 Sun Microsystems, Inc. All rights reserved.
24 24 * Use is subject to license terms.
25 25 */
26 26
27 27 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
28 28 /* All Rights Reserved */
29 29
30 30 /*
31 31 * Copyright 2019 Joyent, Inc.
32 32 * Copyright 2020 OmniOS Community Edition (OmniOSce) Association.
33 33 */
34 34
35 35 #ifndef _SYS_PRSYSTM_H
36 36 #define _SYS_PRSYSTM_H
37 37
38 38 #include <sys/isa_defs.h>
39 39 #include <sys/zone.h>
40 40
41 41 #ifdef __cplusplus
42 42 extern "C" {
43 43 #endif
44 44
45 45 #if defined(_KERNEL)
46 46
47 47 extern kmutex_t pr_pidlock;
48 48 extern kcondvar_t *pr_pid_cv;
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49 49
50 50 struct prfpregset;
51 51 struct pstatus;
52 52 struct lwpstatus;
53 53 struct psinfo;
54 54 struct lwpsinfo;
55 55 struct prcred;
56 56 struct prpriv;
57 57 struct prsecflags;
58 58 struct prfdinfo;
59 +struct prxregset;
59 60
60 61 struct seg;
61 62 struct regs;
62 63 struct watched_page;
63 64
64 65 /*
65 66 * These are functions in the procfs module that are
66 67 * called from the kernel proper and from other modules.
67 68 */
68 69 extern uint_t pr_getprot(struct seg *, int, void **,
69 70 caddr_t *, caddr_t *, caddr_t);
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70 71 extern void pr_getprot_done(void **);
71 72 extern size_t pr_getsegsize(struct seg *, int);
72 73 extern int pr_isobject(struct vnode *);
73 74 extern int pr_isself(struct vnode *);
74 75 extern void prinvalidate(struct user *);
75 76 extern void prgetstatus(proc_t *, struct pstatus *, zone_t *);
76 77 extern void prgetlwpstatus(kthread_t *, struct lwpstatus *, zone_t *);
77 78 extern void prgetpsinfo(proc_t *, struct psinfo *);
78 79 extern void prgetlwpsinfo(kthread_t *, struct lwpsinfo *);
79 80 extern void prgetprfpregs(klwp_t *, struct prfpregset *);
80 -extern void prgetprxregs(klwp_t *, caddr_t);
81 -extern int prgetprxregsize(proc_t *);
81 +extern void prgetprxregs(klwp_t *, struct prxregset *);
82 +extern size_t prgetprxregsize(proc_t *);
82 83 extern void prgetcred(proc_t *, struct prcred *);
83 84 extern void prgetpriv(proc_t *, struct prpriv *);
84 85 extern size_t prgetprivsize(void);
85 86 extern void prgetsecflags(proc_t *, struct prsecflags *);
86 87 extern uint_t prnsegs(struct as *, int);
87 88 extern u_offset_t prgetfdinfosize(proc_t *, vnode_t *, cred_t *);
88 89 extern int prgetfdinfo(proc_t *, vnode_t *, struct prfdinfo *, cred_t *,
89 90 cred_t *, list_t *);
90 91 extern void prexit(proc_t *);
91 92 extern void prfree(proc_t *);
92 93 extern void prlwpexit(kthread_t *);
93 94 extern void prlwpfree(proc_t *, lwpent_t *);
94 95 extern void prexecstart(void);
95 96 extern void prexecend(void);
96 97 extern void prrelvm(void);
97 98 extern void prbarrier(proc_t *);
98 99 extern void prstop(int, int);
99 100 extern void prunstop(void);
100 101 extern void prnotify(struct vnode *);
101 102 extern void prstep(klwp_t *, int);
102 103 extern void prnostep(klwp_t *);
103 104 extern void prdostep(void);
104 105 extern int prundostep(void);
105 106 extern int prhasfp(void);
106 107 extern int prhasx(proc_t *);
107 108 extern caddr_t prmapin(struct as *, caddr_t, int);
108 109 extern void prmapout(struct as *, caddr_t, caddr_t, int);
109 110 extern int pr_watch_emul(struct regs *, caddr_t, enum seg_rw);
110 111 extern void pr_free_watched_pages(proc_t *);
111 112 extern int pr_allstopped(proc_t *, int);
112 113 #if defined(__sparc)
113 114 struct _gwindows;
114 115 extern int prnwindows(klwp_t *);
115 116 extern void prgetwindows(klwp_t *, struct _gwindows *);
116 117 #if defined(__sparcv9) /* 32-bit adb macros should not see these defs */
117 118 extern void prgetasregs(klwp_t *, asrset_t);
118 119 extern void prsetasregs(klwp_t *, asrset_t);
119 120 #endif /* __sparcv9 */
120 121 #endif /* __sparc */
121 122 #if defined(__x86)
122 123 struct ssd;
123 124 extern int prnldt(proc_t *);
124 125 extern void prgetldt(proc_t *, struct ssd *);
125 126 #endif /* __x86 */
126 127
127 128 #ifdef _SYSCALL32_IMPL
128 129 struct prfpregset32;
129 130 struct pstatus32;
130 131 struct lwpstatus32;
131 132 struct psinfo32;
132 133 struct lwpsinfo32;
133 134 extern void prgetstatus32(proc_t *, struct pstatus32 *, zone_t *);
134 135 extern void prgetlwpstatus32(kthread_t *, struct lwpstatus32 *, zone_t *);
135 136 extern void prgetpsinfo32(proc_t *, struct psinfo32 *);
136 137 extern void prgetlwpsinfo32(kthread_t *, struct lwpsinfo32 *);
137 138 extern void lwpsinfo_kto32(const struct lwpsinfo *src, struct lwpsinfo32 *dest);
138 139 extern void psinfo_kto32(const struct psinfo *src, struct psinfo32 *dest);
139 140 extern void prgetprfpregs32(klwp_t *, struct prfpregset32 *);
140 141 #if defined(__sparc)
141 142 struct gwindows32;
142 143 void prgetwindows32(klwp_t *, struct gwindows32 *);
143 144 #endif /* __sparc */
144 145 #endif /* _SYSCALL32_IMPL */
145 146
146 147 #endif /* defined (_KERNEL) */
147 148
148 149 #ifdef __cplusplus
149 150 }
150 151 #endif
151 152
152 153 #endif /* _SYS_PRSYSTM_H */
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