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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/lib/libproc/common/mapfile-vers
+++ new/usr/src/lib/libproc/common/mapfile-vers
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]
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18 18 #
19 19 # CDDL HEADER END
20 20 #
21 21 #
22 22 # Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved.
23 23 # Copyright 2012 DEY Storage Systems, Inc. All rights reserved.
24 24 # Copyright 2018 Joyent, Inc.
25 25 # Copyright (c) 2013 by Delphix. All rights reserved.
26 26 # Copyright (c) 2019 Carlos Neira <cneirabustos@gmail.com>
27 27 # Copyright 2020 OmniOS Community Edition (OmniOSce) Association.
28 +# Copyright 2023 Oxide Computer Company
28 29 #
29 30
30 31 #
31 32 # MAPFILE HEADER START
32 33 #
33 34 # WARNING: STOP NOW. DO NOT MODIFY THIS FILE.
34 35 # Object versioning must comply with the rules detailed in
35 36 #
36 37 # usr/src/lib/README.mapfiles
37 38 #
38 39 # You should not be making modifications here until you've read the most current
39 40 # copy of that file. If you need help, contact a gatekeeper for guidance.
40 41 #
41 42 # MAPFILE HEADER END
42 43 #
43 44
44 45 $mapfile_version 2
45 46
46 47 # Due to mistakes made early in the history of this library, there are no
47 48 # SUNW_1.1 through SUNW_1.4 symbols, but they are now kept as placeholders.
48 49 # Don't add any symbols to these versions.
49 50
50 51 SYMBOL_VERSION SUNW_1.4 {
51 52 global:
52 53 SUNW_1.4;
53 54 } SUNW_1.3;
54 55
55 56 SYMBOL_VERSION SUNW_1.3 {
56 57 global:
57 58 SUNW_1.3;
58 59 } SUNW_1.2;
59 60
60 61 SYMBOL_VERSION SUNW_1.2 {
61 62 global:
62 63 SUNW_1.2;
63 64 } SUNW_1.1;
64 65
65 66 SYMBOL_VERSION SUNW_1.1 {
66 67 global:
67 68 SUNW_1.1;
68 69 };
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69 70
70 71 SYMBOL_VERSION SUNWprivate_1.1 {
71 72 global:
72 73 Lalt_stack;
73 74 Lclearfault;
74 75 Lclearsig;
75 76 Lctlfd;
76 77 Ldstop;
77 78 Lfree;
78 79 Lgetareg;
80 + Lgetfpregs;
81 + Lgetregs;
82 + Lgetxregs;
79 83 Lgrab;
80 84 Lgrab_error;
81 85 _libproc_debug { ASSERT = { TYPE = OBJECT; SIZE = 4; }; };
82 86 Lmain_stack;
83 87 Lprochandle;
84 88 Lpsinfo;
85 89 Lputareg;
90 + Lsetfpregs;
91 + Lsetregs;
86 92 Lsetrun;
93 + Lsetxregs;
87 94 Lstack;
88 95 Lstate;
89 96 Lstatus;
90 97 Lstop;
91 98 Lsync;
92 99 Lwait;
93 100 Lxecbkpt;
94 101 Lxecwapt;
95 102 Paddr_to_ctf;
96 103 Paddr_to_loadobj;
97 104 Paddr_to_map;
98 105 Paddr_to_text_map;
99 106 Pasfd;
100 107 Pclearfault;
101 108 Pclearsig;
102 109 Pcontent;
103 110 Pcreate;
104 111 Pcreate_agent;
105 112 Pcreate_callback;
106 113 Pcreate_error;
107 114 Pcred;
108 115 Pctlfd;
109 116 Pdelbkpt;
110 117 Pdelwapt;
111 118 Pdestroy_agent;
112 119 Pdstop;
113 120 Penv_iter;
114 121 Perror_printf;
115 122 Pexecname;
116 123 Pfault;
117 124 Pfgcore;
118 125 Pfgrab_core;
119 126 Pfree;
120 127 Pgcore;
121 128 Pgetareg;
122 129 Pgetauxval;
123 130 Pgetauxvec;
124 131 Pgetenv;
125 132 Pgrab;
126 133 Pgrab_core;
127 134 Pgrab_error;
128 135 Pgrab_file;
129 136 Pgrab_ops;
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130 137 Pisprocdir;
131 138 Pissyscall;
132 139 Pissyscall_prev;
133 140 Plmid;
134 141 Plmid_to_ctf;
135 142 Plmid_to_loadobj;
136 143 Plmid_to_map;
137 144 Plookup_by_addr;
138 145 Plookup_by_name;
139 146 Plwp_alt_stack;
147 + Plwp_freexregs;
140 148 Plwp_getfpregs;
141 149 Plwp_getname;
142 150 Plwp_getpsinfo;
143 151 Plwp_getregs;
144 152 Plwp_getspymaster;
153 + Plwp_getxregs;
145 154 Plwp_iter;
146 155 Plwp_iter_all;
147 156 Plwp_main_stack;
148 157 Plwp_setfpregs;
149 158 Plwp_setregs;
159 + Plwp_setxregs;
150 160 Plwp_stack;
151 161 Pmapping_iter;
152 162 Pmapping_iter_resolved;
153 163 Pname_to_ctf;
154 164 Pname_to_loadobj;
155 165 Pname_to_map;
156 166 Pobject_iter;
157 167 Pobject_iter_resolved;
158 168 Pobjname;
159 169 Pobjname_resolved;
160 170 Pplatform;
161 171 Ppltdest;
162 172 Ppriv;
163 173 Pprivinfo;
164 174 Ppriv_free;
165 175 Ppsinfo;
166 176 Pputareg;
167 177 pr_access;
168 178 pr_close;
169 179 pr_creat;
170 180 Prd_agent;
171 181 pr_door_info;
172 182 Pread;
173 183 Pread_string;
174 184 Prelease;
175 185 Preopen;
176 186 Preset_maps;
177 187 pr_exit;
178 188 pr_fcntl;
179 189 pr_fstat;
180 190 pr_fstat64;
181 191 pr_fstatvfs;
182 192 pr_getitimer;
183 193 pr_getpeername;
184 194 pr_getpeerucred;
185 195 pr_getprojid;
186 196 pr_getrctl;
187 197 pr_getrlimit;
188 198 pr_getrlimit64;
189 199 pr_getsockname;
190 200 pr_getsockopt;
191 201 pr_gettaskid;
192 202 pr_getzoneid;
193 203 pr_ioctl;
194 204 pr_link;
195 205 pr_llseek;
196 206 pr_lseek;
197 207 pr_lstat;
198 208 pr_lstat64;
199 209 pr_lwp_exit;
200 210 pr_memcntl;
201 211 pr_meminfo;
202 212 pr_mmap;
203 213 pr_munmap;
204 214 proc_arg_grab;
205 215 proc_arg_psinfo;
206 216 proc_arg_xgrab;
207 217 proc_arg_xpsinfo;
208 218 proc_content2str;
209 219 proc_dmodelname;
210 220 proc_fdinfo_free;
211 221 proc_fdinfo_misc;
212 222 proc_fdinfowalk;
213 223 proc_fdwalk;
214 224 proc_finistdio;
215 225 proc_fltname;
216 226 proc_fltset2str;
217 227 proc_flushstdio;
218 228 proc_free_priv;
219 229 proc_get_auxv;
220 230 proc_get_cred;
221 231 proc_get_fdinfo;
222 232 proc_get_priv;
223 233 proc_get_psinfo;
224 234 proc_get_lwpsinfo;
225 235 proc_get_secflags;
226 236 proc_get_status;
227 237 proc_initstdio;
228 238 proc_lwp_in_set;
229 239 proc_lwp_range_valid;
230 240 proc_signame;
231 241 proc_sigset2str;
232 242 proc_str2content;
233 243 proc_str2flt;
234 244 proc_str2fltset;
235 245 proc_str2sig;
236 246 proc_str2sigset;
237 247 proc_str2sys;
238 248 proc_str2sysset;
239 249 proc_sysname;
240 250 proc_sysset2str;
241 251 proc_unctrl_psinfo;
242 252 proc_walk;
243 253 pr_open;
244 254 pr_processor_bind;
245 255 pr_rename;
246 256 pr_setitimer;
247 257 pr_setprojrctl;
248 258 pr_setrctl;
249 259 pr_setrlimit;
250 260 pr_setrlimit64;
251 261 pr_settaskid;
252 262 pr_sigaction;
253 263 pr_stat;
254 264 pr_stat64;
255 265 pr_statvfs;
256 266 pr_unlink;
257 267 pr_waitid;
258 268 pr_zmap;
259 269 Pset_procfs_path;
260 270 Psetbkpt;
261 271 Psetcred;
262 272 Psetfault;
263 273 Psetflags;
264 274 Psetpriv;
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265 275 Psetrun;
266 276 Psetsignal;
267 277 Psetsysentry;
268 278 Psetsysexit;
269 279 Psetwapt;
270 280 Psetzoneid;
271 281 Psignal;
272 282 ps_lcontinue;
273 283 ps_lgetfpregs;
274 284 ps_lgetregs;
285 + ps_lgetxregs;
286 + ps_lgetxregsize;
275 287 ps_lsetfpregs;
276 288 ps_lsetregs;
289 + ps_lsetxregs;
277 290 ps_lstop;
278 291 ps_pauxv;
279 292 ps_pbrandname;
280 293 ps_pcontinue;
281 294 ps_pdmodel;
282 295 ps_pdread { FLAGS = NODYNSORT; }; # Alias of ps_pread
283 296 ps_pdwrite { FLAGS = NODYNSORT; }; # Alias of ps_pwrite
284 297 ps_pglobal_lookup;
285 298 ps_pglobal_sym;
286 299 ps_plog;
287 300 ps_pread;
288 301 ps_pstop;
289 302 ps_ptread { FLAGS = NODYNSORT; }; # Alias of ps_pread
290 303 ps_ptwrite { FLAGS = NODYNSORT; }; # Alias of ps_pwrite
291 304 ps_pwrite;
292 305 Psecflags;
293 306 Psecflags_free;
294 307 Pstack_iter;
295 308 Pstate;
296 309 Pstatus;
297 310 Pstop;
298 311 Pstopstatus;
299 312 Psymbol_iter;
300 313 Psymbol_iter_by_addr;
301 314 Psymbol_iter_by_lmid;
302 315 Psymbol_iter_by_name;
303 316 Psync;
304 317 Psyscall;
305 318 Psysentry;
306 319 Psysexit;
307 320 Puname;
308 321 Punsetflags;
309 322 Pupdate_maps;
310 323 Pupdate_syms;
311 324 Pupanic;
312 325 Pupanic_free;
313 326 Pwait;
314 327 Pwrite;
315 328 Pxcreate;
316 329 Pxecbkpt;
317 330 Pxecwapt;
318 331 Pxlookup_by_addr;
319 332 Pxlookup_by_addr_resolved;
320 333 Pxlookup_by_name;
321 334 Pxsymbol_iter;
322 335 Pzonename;
323 336 Pzonepath;
324 337 Pzoneroot;
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325 338 Pfdinfo_iter;
326 339
327 340 $if _x86 && _ELF32
328 341 Pldt;
329 342 proc_get_ldt;
330 343 ps_lgetLDT;
331 344 $endif
332 345
333 346 $if _sparc
334 347 Plwp_getgwindows;
335 - Plwp_getxregs;
336 - Plwp_setxregs;
337 - ps_lgetxregs;
338 - ps_lgetxregsize;
339 - ps_lsetxregs;
340 -
341 348 $if _ELF64
342 349 Plwp_getasrs;
343 350 Plwp_setasrs;
344 351 $endif
345 352 $endif
346 353
347 354 local:
348 355 *;
349 356 };
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