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Partial fix for PR breakpoints/10737: Make syscall info be per-arch instead of global
[deliverable/binutils-gdb.git] / gdb / amd64-linux-tdep.c
CommitLineData
51433e4b 1/* Target-dependent code for GNU/Linux x86-64.
a4b6fc86 2
ecd75fc8 3 Copyright (C) 2001-2014 Free Software Foundation, Inc.
53e95fcf
JS		 4 Contributed by Jiri Smid, SuSE Labs.
5
6 This file is part of GDB.
7
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
a9762ec7 10 the Free Software Foundation; either version 3 of the License, or
53e95fcf
JS		 11 (at your option) any later version.
12
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
17
18 You should have received a copy of the GNU General Public License
a9762ec7 19 along with this program. If not, see <http://www.gnu.org/licenses/>. */
53e95fcf
JS		 20
21#include "defs.h"
35669430 22#include "arch-utils.h"
187e21d1 23#include "frame.h"
53e95fcf
JS		 24#include "gdbcore.h"
25#include "regcache.h"
84dc46cb 26#include "osabi.h"
911bc6ee 27#include "symtab.h"
8695c747
DJ		 28#include "gdbtypes.h"
29#include "reggroups.h"
a055a187 30#include "regset.h"
8695c747 31#include "amd64-linux-tdep.h"
a055a187 32#include "i386-linux-tdep.h"
4aa995e1 33#include "linux-tdep.h"
df7e5265 34#include "x86-xstate.h"
53e95fcf 35
9c1488cb 36#include "amd64-tdep.h"
187e21d1 37#include "solib-svr4.h"
a96d9b2e 38#include "xml-syscall.h"
545c08b4 39#include "glibc-tdep.h"
a96d9b2e 40
90884b2b 41#include "features/i386/amd64-linux.c"
a055a187 42#include "features/i386/amd64-avx-linux.c"
e43e105e 43#include "features/i386/amd64-mpx-linux.c"
01f9f808
MS		 44#include "features/i386/amd64-avx512-linux.c"
45
f6537a2c
L		 46#include "features/i386/x32-linux.c"
47#include "features/i386/x32-avx-linux.c"
01f9f808 48#include "features/i386/x32-avx512-linux.c"
90884b2b 49
a96d9b2e
SDJ		 50/* The syscall's XML filename for i386. */
51#define XML_SYSCALL_FILENAME_AMD64 "syscalls/amd64-linux.xml"
eba29c8c 52
d02ed0bb 53#include "record-full.h"
952b2d63
HZ		 54#include "linux-record.h"
55
eba29c8c 56/* Mapping between the general-purpose registers in `struct user'
187e21d1 57 format and GDB's register cache layout. */
eba29c8c 58
187e21d1 59/* From <sys/reg.h>. */
6cd6a2ae 60int amd64_linux_gregset_reg_offset[] =
eba29c8c 61{
187e21d1
MK		 62 10 * 8, /* %rax */
63 5 * 8, /* %rbx */
64 11 * 8, /* %rcx */
65 12 * 8, /* %rdx */
66 13 * 8, /* %rsi */
67 14 * 8, /* %rdi */
68 4 * 8, /* %rbp */
69 19 * 8, /* %rsp */
0963b4bd 70 9 * 8, /* %r8 ... */
187e21d1
MK		 71 8 * 8,
72 7 * 8,
73 6 * 8,
74 3 * 8,
75 2 * 8,
76 1 * 8,
77 0 * 8, /* ... %r15 */
78 16 * 8, /* %rip */
79 18 * 8, /* %eflags */
80 17 * 8, /* %cs */
81 20 * 8, /* %ss */
82 23 * 8, /* %ds */
83 24 * 8, /* %es */
84 25 * 8, /* %fs */
ed41462c
L		 85 26 * 8, /* %gs */
86 -1, -1, -1, -1, -1, -1, -1, -1,
87 -1, -1, -1, -1, -1, -1, -1, -1,
88 -1, -1, -1, -1, -1, -1, -1, -1,
89 -1, -1, -1, -1, -1, -1, -1, -1, -1,
90 -1, -1, -1, -1, -1, -1, -1, -1,
91 -1, -1, -1, -1, -1, -1, -1, -1,
e43e105e
WT		 92 -1, -1, -1, -1, /* MPX registers BND0 ... BND3. */
93 -1, -1, /* MPX registers BNDCFGU and BNDSTATUS. */
01f9f808
MS		 94 -1, -1, -1, -1, -1, -1, -1, -1, /* xmm16 ... xmm31 (AVX512) */
95 -1, -1, -1, -1, -1, -1, -1, -1,
96 -1, -1, -1, -1, -1, -1, -1, -1, /* ymm16 ... ymm31 (AVX512) */
97 -1, -1, -1, -1, -1, -1, -1, -1,
98 -1, -1, -1, -1, -1, -1, -1, -1, /* k0 ... k7 (AVX512) */
99 -1, -1, -1, -1, -1, -1, -1, -1, /* zmm0 ... zmm31 (AVX512) */
100 -1, -1, -1, -1, -1, -1, -1, -1,
101 -1, -1, -1, -1, -1, -1, -1, -1,
102 -1, -1, -1, -1, -1, -1, -1, -1,
103 15 * 8 /* "orig_rax" */
eba29c8c 104};
187e21d1 105\f
eba29c8c 106
187e21d1 107/* Support for signal handlers. */
c4f35dd8
MK		 108
109#define LINUX_SIGTRAMP_INSN0 0x48 /* mov $NNNNNNNN, %rax */
110#define LINUX_SIGTRAMP_OFFSET0 0
111#define LINUX_SIGTRAMP_INSN1 0x0f /* syscall */
112#define LINUX_SIGTRAMP_OFFSET1 7
113
1e55e04f 114static const gdb_byte amd64_linux_sigtramp_code[] =
c4f35dd8
MK		 115{
116 /* mov $__NR_rt_sigreturn, %rax */
baed091b
ML		 117 LINUX_SIGTRAMP_INSN0, 0xc7, 0xc0, 0x0f, 0x00, 0x00, 0x00,
118 /* syscall */
119 LINUX_SIGTRAMP_INSN1, 0x05
53e95fcf
JS		 120};
121
1e55e04f
L		 122static const gdb_byte amd64_x32_linux_sigtramp_code[] =
123{
124 /* mov $__NR_rt_sigreturn, %rax. */
125 LINUX_SIGTRAMP_INSN0, 0xc7, 0xc0, 0x01, 0x02, 0x00, 0x40,
126 /* syscall */
127 LINUX_SIGTRAMP_INSN1, 0x05
128};
129
130#define LINUX_SIGTRAMP_LEN (sizeof amd64_linux_sigtramp_code)
53e95fcf
JS		 131
132/* If PC is in a sigtramp routine, return the address of the start of
133 the routine. Otherwise, return 0. */
134
135static CORE_ADDR
10458914 136amd64_linux_sigtramp_start (struct frame_info *this_frame)
53e95fcf 137{
1e55e04f
L		 138 struct gdbarch *gdbarch;
139 const gdb_byte *sigtramp_code;
10458914 140 CORE_ADDR pc = get_frame_pc (this_frame);
4252dc94 141 gdb_byte buf[LINUX_SIGTRAMP_LEN];
c4f35dd8
MK		 142
143 /* We only recognize a signal trampoline if PC is at the start of
144 one of the two instructions. We optimize for finding the PC at
145 the start, as will be the case when the trampoline is not the
146 first frame on the stack. We assume that in the case where the
147 PC is not at the start of the instruction sequence, there will be
148 a few trailing readable bytes on the stack. */
149
10458914 150 if (!safe_frame_unwind_memory (this_frame, pc, buf, sizeof buf))
53e95fcf
JS		 151 return 0;
152
153 if (buf[0] != LINUX_SIGTRAMP_INSN0)
154 {
155 if (buf[0] != LINUX_SIGTRAMP_INSN1)
156 return 0;
157
158 pc -= LINUX_SIGTRAMP_OFFSET1;
10458914 159 if (!safe_frame_unwind_memory (this_frame, pc, buf, sizeof buf))
53e95fcf
JS		 160 return 0;
161 }
162
1e55e04f
L		 163 gdbarch = get_frame_arch (this_frame);
164 if (gdbarch_ptr_bit (gdbarch) == 32)
165 sigtramp_code = amd64_x32_linux_sigtramp_code;
166 else
167 sigtramp_code = amd64_linux_sigtramp_code;
168 if (memcmp (buf, sigtramp_code, LINUX_SIGTRAMP_LEN) != 0)
53e95fcf
JS		 169 return 0;
170
171 return pc;
172}
173
10458914
DJ		 174/* Return whether THIS_FRAME corresponds to a GNU/Linux sigtramp
175 routine. */
baed091b 176
c4f35dd8 177static int
10458914 178amd64_linux_sigtramp_p (struct frame_info *this_frame)
baed091b 179{
10458914 180 CORE_ADDR pc = get_frame_pc (this_frame);
2c02bd72 181 const char *name;
911bc6ee
MK		 182
183 find_pc_partial_function (pc, &name, NULL, NULL);
184
c4f35dd8
MK		 185 /* If we have NAME, we can optimize the search. The trampoline is
186 named __restore_rt. However, it isn't dynamically exported from
187 the shared C library, so the trampoline may appear to be part of
188 the preceding function. This should always be sigaction,
189 __sigaction, or __libc_sigaction (all aliases to the same
190 function). */
191 if (name == NULL || strstr (name, "sigaction") != NULL)
10458914 192 return (amd64_linux_sigtramp_start (this_frame) != 0);
c4f35dd8
MK		 193
194 return (strcmp ("__restore_rt", name) == 0);
baed091b
ML		 195}
196
c4f35dd8 197/* Offset to struct sigcontext in ucontext, from <asm/ucontext.h>. */
51433e4b 198#define AMD64_LINUX_UCONTEXT_SIGCONTEXT_OFFSET 40
b64bbf8c 199
10458914
DJ		 200/* Assuming THIS_FRAME is a GNU/Linux sigtramp routine, return the
201 address of the associated sigcontext structure. */
baed091b 202
c4f35dd8 203static CORE_ADDR
10458914 204amd64_linux_sigcontext_addr (struct frame_info *this_frame)
baed091b 205{
e17a4113
UW		 206 struct gdbarch *gdbarch = get_frame_arch (this_frame);
207 enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
c4f35dd8 208 CORE_ADDR sp;
4252dc94 209 gdb_byte buf[8];
c4f35dd8 210
10458914 211 get_frame_register (this_frame, AMD64_RSP_REGNUM, buf);
e17a4113 212 sp = extract_unsigned_integer (buf, 8, byte_order);
c4f35dd8
MK		 213
214 /* The sigcontext structure is part of the user context. A pointer
215 to the user context is passed as the third argument to the signal
216 handler, i.e. in %rdx. Unfortunately %rdx isn't preserved across
217 function calls so we can't use it. Fortunately the user context
218 is part of the signal frame and the unwound %rsp directly points
219 at it. */
51433e4b 220 return sp + AMD64_LINUX_UCONTEXT_SIGCONTEXT_OFFSET;
baed091b 221}
2213a65d
MK		 222\f
223
a96d9b2e
SDJ		 224static LONGEST
225amd64_linux_get_syscall_number (struct gdbarch *gdbarch,
226 ptid_t ptid)
227{
228 struct regcache *regcache = get_thread_regcache (ptid);
229 enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
230 /* The content of a register. */
231 gdb_byte buf[8];
232 /* The result. */
233 LONGEST ret;
234
235 /* Getting the system call number from the register.
236 When dealing with x86_64 architecture, this information
237 is stored at %rax register. */
238 regcache_cooked_read (regcache, AMD64_LINUX_ORIG_RAX_REGNUM, buf);
239
240 ret = extract_signed_integer (buf, 8, byte_order);
241
242 return ret;
243}
244
245
2b5e0749 246/* From <asm/sigcontext.h>. */
51433e4b 247static int amd64_linux_sc_reg_offset[] =
2b5e0749
MK		 248{
249 13 * 8, /* %rax */
250 11 * 8, /* %rbx */
251 14 * 8, /* %rcx */
252 12 * 8, /* %rdx */
253 9 * 8, /* %rsi */
254 8 * 8, /* %rdi */
255 10 * 8, /* %rbp */
256 15 * 8, /* %rsp */
257 0 * 8, /* %r8 */
258 1 * 8, /* %r9 */
259 2 * 8, /* %r10 */
260 3 * 8, /* %r11 */
261 4 * 8, /* %r12 */
262 5 * 8, /* %r13 */
263 6 * 8, /* %r14 */
264 7 * 8, /* %r15 */
265 16 * 8, /* %rip */
266 17 * 8, /* %eflags */
2b5e0749 267
af233647 268 /* FIXME: kettenis/2002030531: The registers %cs, %fs and %gs are
2b5e0749
MK		 269 available in `struct sigcontext'. However, they only occupy two
270 bytes instead of four, which makes using them here rather
271 difficult. Leave them out for now. */
af233647
MK		 272 -1, /* %cs */
273 -1, /* %ss */
274 -1, /* %ds */
275 -1, /* %es */
2b5e0749
MK		 276 -1, /* %fs */
277 -1 /* %gs */
278};
279
8695c747
DJ		 280static int
281amd64_linux_register_reggroup_p (struct gdbarch *gdbarch, int regnum,
282 struct reggroup *group)
283{
284 if (regnum == AMD64_LINUX_ORIG_RAX_REGNUM)
285 return (group == system_reggroup
286 || group == save_reggroup
287 || group == restore_reggroup);
84d90c10 288 return i386_register_reggroup_p (gdbarch, regnum, group);
8695c747
DJ		 289}
290
291/* Set the program counter for process PTID to PC. */
292
293static void
61a1198a 294amd64_linux_write_pc (struct regcache *regcache, CORE_ADDR pc)
8695c747 295{
61a1198a 296 regcache_cooked_write_unsigned (regcache, AMD64_RIP_REGNUM, pc);
8695c747
DJ		 297
298 /* We must be careful with modifying the program counter. If we
299 just interrupted a system call, the kernel might try to restart
300 it when we resume the inferior. On restarting the system call,
301 the kernel will try backing up the program counter even though it
302 no longer points at the system call. This typically results in a
303 SIGSEGV or SIGILL. We can prevent this by writing `-1' in the
304 "orig_rax" pseudo-register.
305
306 Note that "orig_rax" is saved when setting up a dummy call frame.
307 This means that it is properly restored when that frame is
308 popped, and that the interrupted system call will be restarted
309 when we resume the inferior on return from a function call from
310 within GDB. In all other cases the system call will not be
311 restarted. */
61a1198a 312 regcache_cooked_write_unsigned (regcache, AMD64_LINUX_ORIG_RAX_REGNUM, -1);
8695c747
DJ		 313}
314
cdfbdf30 315/* Record all registers but IP register for process-record. */
952b2d63 316
cdfbdf30
HZ		 317static int
318amd64_all_but_ip_registers_record (struct regcache *regcache)
319{
25ea693b 320 if (record_full_arch_list_add_reg (regcache, AMD64_RAX_REGNUM))
cdfbdf30 321 return -1;
25ea693b 322 if (record_full_arch_list_add_reg (regcache, AMD64_RCX_REGNUM))
cdfbdf30 323 return -1;
25ea693b 324 if (record_full_arch_list_add_reg (regcache, AMD64_RDX_REGNUM))
cdfbdf30 325 return -1;
25ea693b 326 if (record_full_arch_list_add_reg (regcache, AMD64_RBX_REGNUM))
cdfbdf30 327 return -1;
25ea693b 328 if (record_full_arch_list_add_reg (regcache, AMD64_RSP_REGNUM))
cdfbdf30 329 return -1;
25ea693b 330 if (record_full_arch_list_add_reg (regcache, AMD64_RBP_REGNUM))
cdfbdf30 331 return -1;
25ea693b 332 if (record_full_arch_list_add_reg (regcache, AMD64_RSI_REGNUM))
cdfbdf30 333 return -1;
25ea693b 334 if (record_full_arch_list_add_reg (regcache, AMD64_RDI_REGNUM))
cdfbdf30 335 return -1;
25ea693b 336 if (record_full_arch_list_add_reg (regcache, AMD64_R8_REGNUM))
cdfbdf30 337 return -1;
25ea693b 338 if (record_full_arch_list_add_reg (regcache, AMD64_R9_REGNUM))
cdfbdf30 339 return -1;
25ea693b 340 if (record_full_arch_list_add_reg (regcache, AMD64_R10_REGNUM))
cdfbdf30 341 return -1;
25ea693b 342 if (record_full_arch_list_add_reg (regcache, AMD64_R11_REGNUM))
cdfbdf30 343 return -1;
25ea693b 344 if (record_full_arch_list_add_reg (regcache, AMD64_R12_REGNUM))
cdfbdf30 345 return -1;
25ea693b 346 if (record_full_arch_list_add_reg (regcache, AMD64_R13_REGNUM))
cdfbdf30 347 return -1;
25ea693b 348 if (record_full_arch_list_add_reg (regcache, AMD64_R14_REGNUM))
cdfbdf30 349 return -1;
25ea693b 350 if (record_full_arch_list_add_reg (regcache, AMD64_R15_REGNUM))
cdfbdf30 351 return -1;
25ea693b 352 if (record_full_arch_list_add_reg (regcache, AMD64_EFLAGS_REGNUM))
cdfbdf30 353 return -1;
952b2d63 354
cdfbdf30
HZ		 355 return 0;
356}
952b2d63 357
13b6d1d4
MS		 358/* amd64_canonicalize_syscall maps from the native amd64 Linux set
359 of syscall ids into a canonical set of syscall ids used by
360 process record. */
361
362static enum gdb_syscall
9ed936ec 363amd64_canonicalize_syscall (enum amd64_syscall syscall_number)
13b6d1d4 364{
9ed936ec 365 switch (syscall_number) {
13b6d1d4 366 case amd64_sys_read:
8ee5199a 367 case amd64_x32_sys_read:
13b6d1d4
MS		 368 return gdb_sys_read;
369
370 case amd64_sys_write:
8ee5199a 371 case amd64_x32_sys_write:
13b6d1d4
MS		 372 return gdb_sys_write;
373
374 case amd64_sys_open:
8ee5199a 375 case amd64_x32_sys_open:
13b6d1d4
MS		 376 return gdb_sys_open;
377
378 case amd64_sys_close:
8ee5199a 379 case amd64_x32_sys_close:
13b6d1d4
MS		 380 return gdb_sys_close;
381
382 case amd64_sys_newstat:
8ee5199a 383 case amd64_x32_sys_newstat:
13b6d1d4
MS		 384 return gdb_sys_newstat;
385
386 case amd64_sys_newfstat:
8ee5199a 387 case amd64_x32_sys_newfstat:
13b6d1d4
MS		 388 return gdb_sys_newfstat;
389
390 case amd64_sys_newlstat:
8ee5199a 391 case amd64_x32_sys_newlstat:
13b6d1d4
MS		 392 return gdb_sys_newlstat;
393
394 case amd64_sys_poll:
8ee5199a 395 case amd64_x32_sys_poll:
13b6d1d4
MS		 396 return gdb_sys_poll;
397
398 case amd64_sys_lseek:
8ee5199a 399 case amd64_x32_sys_lseek:
13b6d1d4
MS		 400 return gdb_sys_lseek;
401
402 case amd64_sys_mmap:
8ee5199a 403 case amd64_x32_sys_mmap:
13b6d1d4
MS		 404 return gdb_sys_mmap2;
405
406 case amd64_sys_mprotect:
8ee5199a 407 case amd64_x32_sys_mprotect:
13b6d1d4
MS		 408 return gdb_sys_mprotect;
409
410 case amd64_sys_munmap:
8ee5199a 411 case amd64_x32_sys_munmap:
13b6d1d4
MS		 412 return gdb_sys_munmap;
413
414 case amd64_sys_brk:
8ee5199a 415 case amd64_x32_sys_brk:
13b6d1d4
MS		 416 return gdb_sys_brk;
417
418 case amd64_sys_rt_sigaction:
8ee5199a 419 case amd64_x32_sys_rt_sigaction:
13b6d1d4
MS		 420 return gdb_sys_rt_sigaction;
421
422 case amd64_sys_rt_sigprocmask:
8ee5199a 423 case amd64_x32_sys_rt_sigprocmask:
13b6d1d4
MS		 424 return gdb_sys_rt_sigprocmask;
425
426 case amd64_sys_rt_sigreturn:
8ee5199a 427 case amd64_x32_sys_rt_sigreturn:
13b6d1d4
MS		 428 return gdb_sys_rt_sigreturn;
429
430 case amd64_sys_ioctl:
8ee5199a 431 case amd64_x32_sys_ioctl:
13b6d1d4
MS		 432 return gdb_sys_ioctl;
433
434 case amd64_sys_pread64:
8ee5199a 435 case amd64_x32_sys_pread64:
13b6d1d4
MS		 436 return gdb_sys_pread64;
437
438 case amd64_sys_pwrite64:
8ee5199a 439 case amd64_x32_sys_pwrite64:
13b6d1d4
MS		 440 return gdb_sys_pwrite64;
441
442 case amd64_sys_readv:
8ee5199a 443 case amd64_x32_sys_readv:
13b6d1d4
MS		 444 return gdb_sys_readv;
445
446 case amd64_sys_writev:
8ee5199a 447 case amd64_x32_sys_writev:
13b6d1d4
MS		 448 return gdb_sys_writev;
449
450 case amd64_sys_access:
8ee5199a 451 case amd64_x32_sys_access:
13b6d1d4
MS		 452 return gdb_sys_access;
453
454 case amd64_sys_pipe:
8ee5199a 455 case amd64_x32_sys_pipe:
13b6d1d4
MS		 456 return gdb_sys_pipe;
457
458 case amd64_sys_select:
8ee5199a 459 case amd64_x32_sys_select:
13b6d1d4
MS		 460 return gdb_sys_select;
461
462 case amd64_sys_sched_yield:
8ee5199a 463 case amd64_x32_sys_sched_yield:
13b6d1d4
MS		 464 return gdb_sys_sched_yield;
465
466 case amd64_sys_mremap:
8ee5199a 467 case amd64_x32_sys_mremap:
13b6d1d4
MS		 468 return gdb_sys_mremap;
469
470 case amd64_sys_msync:
8ee5199a 471 case amd64_x32_sys_msync:
13b6d1d4
MS		 472 return gdb_sys_msync;
473
474 case amd64_sys_mincore:
8ee5199a 475 case amd64_x32_sys_mincore:
13b6d1d4
MS		 476 return gdb_sys_mincore;
477
478 case amd64_sys_madvise:
8ee5199a 479 case amd64_x32_sys_madvise:
13b6d1d4
MS		 480 return gdb_sys_madvise;
481
482 case amd64_sys_shmget:
8ee5199a 483 case amd64_x32_sys_shmget:
13b6d1d4
MS		 484 return gdb_sys_shmget;
485
486 case amd64_sys_shmat:
8ee5199a 487 case amd64_x32_sys_shmat:
13b6d1d4
MS		 488 return gdb_sys_shmat;
489
490 case amd64_sys_shmctl:
8ee5199a 491 case amd64_x32_sys_shmctl:
13b6d1d4
MS		 492 return gdb_sys_shmctl;
493
494 case amd64_sys_dup:
8ee5199a 495 case amd64_x32_sys_dup:
13b6d1d4
MS		 496 return gdb_sys_dup;
497
498 case amd64_sys_dup2:
8ee5199a 499 case amd64_x32_sys_dup2:
13b6d1d4
MS		 500 return gdb_sys_dup2;
501
502 case amd64_sys_pause:
8ee5199a 503 case amd64_x32_sys_pause:
13b6d1d4
MS		 504 return gdb_sys_pause;
505
506 case amd64_sys_nanosleep:
8ee5199a 507 case amd64_x32_sys_nanosleep:
13b6d1d4
MS		 508 return gdb_sys_nanosleep;
509
510 case amd64_sys_getitimer:
8ee5199a 511 case amd64_x32_sys_getitimer:
13b6d1d4
MS		 512 return gdb_sys_getitimer;
513
514 case amd64_sys_alarm:
8ee5199a 515 case amd64_x32_sys_alarm:
13b6d1d4
MS		 516 return gdb_sys_alarm;
517
518 case amd64_sys_setitimer:
8ee5199a 519 case amd64_x32_sys_setitimer:
13b6d1d4
MS		 520 return gdb_sys_setitimer;
521
522 case amd64_sys_getpid:
8ee5199a 523 case amd64_x32_sys_getpid:
13b6d1d4
MS		 524 return gdb_sys_getpid;
525
526 case amd64_sys_sendfile64:
8ee5199a 527 case amd64_x32_sys_sendfile64:
13b6d1d4
MS		 528 return gdb_sys_sendfile64;
529
530 case amd64_sys_socket:
8ee5199a 531 case amd64_x32_sys_socket:
13b6d1d4
MS		 532 return gdb_sys_socket;
533
534 case amd64_sys_connect:
8ee5199a 535 case amd64_x32_sys_connect:
13b6d1d4
MS		 536 return gdb_sys_connect;
537
538 case amd64_sys_accept:
8ee5199a 539 case amd64_x32_sys_accept:
13b6d1d4
MS		 540 return gdb_sys_accept;
541
542 case amd64_sys_sendto:
8ee5199a 543 case amd64_x32_sys_sendto:
13b6d1d4
MS		 544 return gdb_sys_sendto;
545
546 case amd64_sys_recvfrom:
8ee5199a 547 case amd64_x32_sys_recvfrom:
13b6d1d4
MS		 548 return gdb_sys_recvfrom;
549
550 case amd64_sys_sendmsg:
8ee5199a 551 case amd64_x32_sys_sendmsg:
13b6d1d4
MS		 552 return gdb_sys_sendmsg;
553
554 case amd64_sys_recvmsg:
8ee5199a 555 case amd64_x32_sys_recvmsg:
13b6d1d4
MS		 556 return gdb_sys_recvmsg;
557
558 case amd64_sys_shutdown:
8ee5199a 559 case amd64_x32_sys_shutdown:
13b6d1d4
MS		 560 return gdb_sys_shutdown;
561
562 case amd64_sys_bind:
8ee5199a 563 case amd64_x32_sys_bind:
13b6d1d4
MS		 564 return gdb_sys_bind;
565
566 case amd64_sys_listen:
8ee5199a 567 case amd64_x32_sys_listen:
13b6d1d4
MS		 568 return gdb_sys_listen;
569
570 case amd64_sys_getsockname:
8ee5199a 571 case amd64_x32_sys_getsockname:
13b6d1d4
MS		 572 return gdb_sys_getsockname;
573
574 case amd64_sys_getpeername:
8ee5199a 575 case amd64_x32_sys_getpeername:
13b6d1d4
MS		 576 return gdb_sys_getpeername;
577
578 case amd64_sys_socketpair:
8ee5199a 579 case amd64_x32_sys_socketpair:
13b6d1d4
MS		 580 return gdb_sys_socketpair;
581
582 case amd64_sys_setsockopt:
8ee5199a 583 case amd64_x32_sys_setsockopt:
13b6d1d4
MS		 584 return gdb_sys_setsockopt;
585
586 case amd64_sys_getsockopt:
8ee5199a 587 case amd64_x32_sys_getsockopt:
13b6d1d4
MS		 588 return gdb_sys_getsockopt;
589
590 case amd64_sys_clone:
8ee5199a 591 case amd64_x32_sys_clone:
13b6d1d4
MS		 592 return gdb_sys_clone;
593
594 case amd64_sys_fork:
8ee5199a 595 case amd64_x32_sys_fork:
13b6d1d4
MS		 596 return gdb_sys_fork;
597
598 case amd64_sys_vfork:
8ee5199a 599 case amd64_x32_sys_vfork:
13b6d1d4
MS		 600 return gdb_sys_vfork;
601
602 case amd64_sys_execve:
8ee5199a 603 case amd64_x32_sys_execve:
13b6d1d4
MS		 604 return gdb_sys_execve;
605
606 case amd64_sys_exit:
8ee5199a 607 case amd64_x32_sys_exit:
13b6d1d4
MS		 608 return gdb_sys_exit;
609
610 case amd64_sys_wait4:
8ee5199a 611 case amd64_x32_sys_wait4:
13b6d1d4
MS		 612 return gdb_sys_wait4;
613
614 case amd64_sys_kill:
8ee5199a 615 case amd64_x32_sys_kill:
13b6d1d4
MS		 616 return gdb_sys_kill;
617
618 case amd64_sys_uname:
8ee5199a 619 case amd64_x32_sys_uname:
13b6d1d4
MS		 620 return gdb_sys_uname;
621
622 case amd64_sys_semget:
8ee5199a 623 case amd64_x32_sys_semget:
13b6d1d4
MS		 624 return gdb_sys_semget;
625
626 case amd64_sys_semop:
8ee5199a 627 case amd64_x32_sys_semop:
13b6d1d4
MS		 628 return gdb_sys_semop;
629
630 case amd64_sys_semctl:
8ee5199a 631 case amd64_x32_sys_semctl:
13b6d1d4
MS		 632 return gdb_sys_semctl;
633
634 case amd64_sys_shmdt:
8ee5199a 635 case amd64_x32_sys_shmdt:
13b6d1d4
MS		 636 return gdb_sys_shmdt;
637
638 case amd64_sys_msgget:
8ee5199a 639 case amd64_x32_sys_msgget:
13b6d1d4
MS		 640 return gdb_sys_msgget;
641
642 case amd64_sys_msgsnd:
8ee5199a 643 case amd64_x32_sys_msgsnd:
13b6d1d4
MS		 644 return gdb_sys_msgsnd;
645
646 case amd64_sys_msgrcv:
8ee5199a 647 case amd64_x32_sys_msgrcv:
13b6d1d4
MS		 648 return gdb_sys_msgrcv;
649
650 case amd64_sys_msgctl:
8ee5199a 651 case amd64_x32_sys_msgctl:
13b6d1d4
MS		 652 return gdb_sys_msgctl;
653
654 case amd64_sys_fcntl:
8ee5199a 655 case amd64_x32_sys_fcntl:
13b6d1d4
MS		 656 return gdb_sys_fcntl;
657
658 case amd64_sys_flock:
8ee5199a 659 case amd64_x32_sys_flock:
13b6d1d4
MS		 660 return gdb_sys_flock;
661
662 case amd64_sys_fsync:
8ee5199a 663 case amd64_x32_sys_fsync:
13b6d1d4
MS		 664 return gdb_sys_fsync;
665
666 case amd64_sys_fdatasync:
8ee5199a 667 case amd64_x32_sys_fdatasync:
13b6d1d4
MS		 668 return gdb_sys_fdatasync;
669
670 case amd64_sys_truncate:
8ee5199a 671 case amd64_x32_sys_truncate:
13b6d1d4
MS		 672 return gdb_sys_truncate;
673
674 case amd64_sys_ftruncate:
8ee5199a 675 case amd64_x32_sys_ftruncate:
13b6d1d4
MS		 676 return gdb_sys_ftruncate;
677
678 case amd64_sys_getdents:
8ee5199a 679 case amd64_x32_sys_getdents:
13b6d1d4
MS		 680 return gdb_sys_getdents;
681
682 case amd64_sys_getcwd:
8ee5199a 683 case amd64_x32_sys_getcwd:
13b6d1d4
MS		 684 return gdb_sys_getcwd;
685
686 case amd64_sys_chdir:
8ee5199a 687 case amd64_x32_sys_chdir:
13b6d1d4
MS		 688 return gdb_sys_chdir;
689
690 case amd64_sys_fchdir:
8ee5199a 691 case amd64_x32_sys_fchdir:
13b6d1d4
MS		 692 return gdb_sys_fchdir;
693
694 case amd64_sys_rename:
8ee5199a 695 case amd64_x32_sys_rename:
13b6d1d4
MS		 696 return gdb_sys_rename;
697
698 case amd64_sys_mkdir:
8ee5199a 699 case amd64_x32_sys_mkdir:
13b6d1d4
MS		 700 return gdb_sys_mkdir;
701
702 case amd64_sys_rmdir:
8ee5199a 703 case amd64_x32_sys_rmdir:
13b6d1d4
MS		 704 return gdb_sys_rmdir;
705
706 case amd64_sys_creat:
8ee5199a 707 case amd64_x32_sys_creat:
13b6d1d4
MS		 708 return gdb_sys_creat;
709
710 case amd64_sys_link:
8ee5199a 711 case amd64_x32_sys_link:
13b6d1d4
MS		 712 return gdb_sys_link;
713
714 case amd64_sys_unlink:
8ee5199a 715 case amd64_x32_sys_unlink:
13b6d1d4
MS		 716 return gdb_sys_unlink;
717
718 case amd64_sys_symlink:
8ee5199a 719 case amd64_x32_sys_symlink:
13b6d1d4
MS		 720 return gdb_sys_symlink;
721
722 case amd64_sys_readlink:
8ee5199a 723 case amd64_x32_sys_readlink:
13b6d1d4
MS		 724 return gdb_sys_readlink;
725
726 case amd64_sys_chmod:
8ee5199a 727 case amd64_x32_sys_chmod:
13b6d1d4
MS		 728 return gdb_sys_chmod;
729
730 case amd64_sys_fchmod:
8ee5199a 731 case amd64_x32_sys_fchmod:
13b6d1d4
MS		 732 return gdb_sys_fchmod;
733
734 case amd64_sys_chown:
8ee5199a 735 case amd64_x32_sys_chown:
13b6d1d4
MS		 736 return gdb_sys_chown;
737
738 case amd64_sys_fchown:
8ee5199a 739 case amd64_x32_sys_fchown:
13b6d1d4
MS		 740 return gdb_sys_fchown;
741
742 case amd64_sys_lchown:
8ee5199a 743 case amd64_x32_sys_lchown:
13b6d1d4
MS		 744 return gdb_sys_lchown;
745
746 case amd64_sys_umask:
8ee5199a 747 case amd64_x32_sys_umask:
13b6d1d4
MS		 748 return gdb_sys_umask;
749
750 case amd64_sys_gettimeofday:
8ee5199a 751 case amd64_x32_sys_gettimeofday:
13b6d1d4
MS		 752 return gdb_sys_gettimeofday;
753
754 case amd64_sys_getrlimit:
8ee5199a 755 case amd64_x32_sys_getrlimit:
13b6d1d4
MS		 756 return gdb_sys_getrlimit;
757
758 case amd64_sys_getrusage:
8ee5199a 759 case amd64_x32_sys_getrusage:
13b6d1d4
MS		 760 return gdb_sys_getrusage;
761
762 case amd64_sys_sysinfo:
8ee5199a 763 case amd64_x32_sys_sysinfo:
13b6d1d4
MS		 764 return gdb_sys_sysinfo;
765
766 case amd64_sys_times:
8ee5199a 767 case amd64_x32_sys_times:
13b6d1d4
MS		 768 return gdb_sys_times;
769
770 case amd64_sys_ptrace:
8ee5199a 771 case amd64_x32_sys_ptrace:
13b6d1d4
MS		 772 return gdb_sys_ptrace;
773
774 case amd64_sys_getuid:
8ee5199a 775 case amd64_x32_sys_getuid:
13b6d1d4
MS		 776 return gdb_sys_getuid;
777
778 case amd64_sys_syslog:
8ee5199a 779 case amd64_x32_sys_syslog:
13b6d1d4
MS		 780 return gdb_sys_syslog;
781
782 case amd64_sys_getgid:
8ee5199a 783 case amd64_x32_sys_getgid:
13b6d1d4
MS		 784 return gdb_sys_getgid;
785
786 case amd64_sys_setuid:
8ee5199a 787 case amd64_x32_sys_setuid:
13b6d1d4
MS		 788 return gdb_sys_setuid;
789
790 case amd64_sys_setgid:
8ee5199a 791 case amd64_x32_sys_setgid:
13b6d1d4
MS		 792 return gdb_sys_setgid;
793
794 case amd64_sys_geteuid:
8ee5199a 795 case amd64_x32_sys_geteuid:
13b6d1d4
MS		 796 return gdb_sys_geteuid;
797
798 case amd64_sys_getegid:
8ee5199a 799 case amd64_x32_sys_getegid:
13b6d1d4
MS		 800 return gdb_sys_getegid;
801
802 case amd64_sys_setpgid:
8ee5199a 803 case amd64_x32_sys_setpgid:
13b6d1d4
MS		 804 return gdb_sys_setpgid;
805
806 case amd64_sys_getppid:
8ee5199a 807 case amd64_x32_sys_getppid:
13b6d1d4
MS		 808 return gdb_sys_getppid;
809
810 case amd64_sys_getpgrp:
8ee5199a 811 case amd64_x32_sys_getpgrp:
13b6d1d4
MS		 812 return gdb_sys_getpgrp;
813
814 case amd64_sys_setsid:
8ee5199a 815 case amd64_x32_sys_setsid:
13b6d1d4
MS		 816 return gdb_sys_setsid;
817
818 case amd64_sys_setreuid:
8ee5199a 819 case amd64_x32_sys_setreuid:
13b6d1d4
MS		 820 return gdb_sys_setreuid;
821
822 case amd64_sys_setregid:
8ee5199a 823 case amd64_x32_sys_setregid:
13b6d1d4
MS		 824 return gdb_sys_setregid;
825
826 case amd64_sys_getgroups:
8ee5199a 827 case amd64_x32_sys_getgroups:
13b6d1d4
MS		 828 return gdb_sys_getgroups;
829
830 case amd64_sys_setgroups:
8ee5199a 831 case amd64_x32_sys_setgroups:
13b6d1d4
MS		 832 return gdb_sys_setgroups;
833
834 case amd64_sys_setresuid:
8ee5199a 835 case amd64_x32_sys_setresuid:
13b6d1d4
MS		 836 return gdb_sys_setresuid;
837
838 case amd64_sys_getresuid:
8ee5199a 839 case amd64_x32_sys_getresuid:
13b6d1d4
MS		 840 return gdb_sys_getresuid;
841
842 case amd64_sys_setresgid:
8ee5199a 843 case amd64_x32_sys_setresgid:
13b6d1d4
MS		 844 return gdb_sys_setresgid;
845
846 case amd64_sys_getresgid:
8ee5199a 847 case amd64_x32_sys_getresgid:
13b6d1d4
MS		 848 return gdb_sys_getresgid;
849
850 case amd64_sys_getpgid:
8ee5199a 851 case amd64_x32_sys_getpgid:
13b6d1d4
MS		 852 return gdb_sys_getpgid;
853
854 case amd64_sys_setfsuid:
8ee5199a 855 case amd64_x32_sys_setfsuid:
13b6d1d4
MS		 856 return gdb_sys_setfsuid;
857
858 case amd64_sys_setfsgid:
8ee5199a 859 case amd64_x32_sys_setfsgid:
13b6d1d4
MS		 860 return gdb_sys_setfsgid;
861
862 case amd64_sys_getsid:
8ee5199a 863 case amd64_x32_sys_getsid:
13b6d1d4
MS		 864 return gdb_sys_getsid;
865
866 case amd64_sys_capget:
8ee5199a 867 case amd64_x32_sys_capget:
13b6d1d4
MS		 868 return gdb_sys_capget;
869
870 case amd64_sys_capset:
8ee5199a 871 case amd64_x32_sys_capset:
13b6d1d4
MS		 872 return gdb_sys_capset;
873
874 case amd64_sys_rt_sigpending:
8ee5199a 875 case amd64_x32_sys_rt_sigpending:
13b6d1d4
MS		 876 return gdb_sys_rt_sigpending;
877
878 case amd64_sys_rt_sigtimedwait:
8ee5199a 879 case amd64_x32_sys_rt_sigtimedwait:
13b6d1d4
MS		 880 return gdb_sys_rt_sigtimedwait;
881
882 case amd64_sys_rt_sigqueueinfo:
8ee5199a 883 case amd64_x32_sys_rt_sigqueueinfo:
13b6d1d4
MS		 884 return gdb_sys_rt_sigqueueinfo;
885
886 case amd64_sys_rt_sigsuspend:
8ee5199a 887 case amd64_x32_sys_rt_sigsuspend:
13b6d1d4
MS		 888 return gdb_sys_rt_sigsuspend;
889
890 case amd64_sys_sigaltstack:
8ee5199a 891 case amd64_x32_sys_sigaltstack:
13b6d1d4
MS		 892 return gdb_sys_sigaltstack;
893
894 case amd64_sys_utime:
8ee5199a 895 case amd64_x32_sys_utime:
13b6d1d4
MS		 896 return gdb_sys_utime;
897
898 case amd64_sys_mknod:
8ee5199a 899 case amd64_x32_sys_mknod:
13b6d1d4
MS		 900 return gdb_sys_mknod;
901
902 case amd64_sys_personality:
8ee5199a 903 case amd64_x32_sys_personality:
13b6d1d4
MS		 904 return gdb_sys_personality;
905
906 case amd64_sys_ustat:
8ee5199a 907 case amd64_x32_sys_ustat:
13b6d1d4
MS		 908 return gdb_sys_ustat;
909
910 case amd64_sys_statfs:
8ee5199a 911 case amd64_x32_sys_statfs:
13b6d1d4
MS		 912 return gdb_sys_statfs;
913
914 case amd64_sys_fstatfs:
8ee5199a 915 case amd64_x32_sys_fstatfs:
13b6d1d4
MS		 916 return gdb_sys_fstatfs;
917
918 case amd64_sys_sysfs:
8ee5199a 919 case amd64_x32_sys_sysfs:
13b6d1d4
MS		 920 return gdb_sys_sysfs;
921
922 case amd64_sys_getpriority:
8ee5199a 923 case amd64_x32_sys_getpriority:
13b6d1d4
MS		 924 return gdb_sys_getpriority;
925
926 case amd64_sys_setpriority:
8ee5199a 927 case amd64_x32_sys_setpriority:
13b6d1d4
MS		 928 return gdb_sys_setpriority;
929
930 case amd64_sys_sched_setparam:
8ee5199a 931 case amd64_x32_sys_sched_setparam:
13b6d1d4
MS		 932 return gdb_sys_sched_setparam;
933
934 case amd64_sys_sched_getparam:
8ee5199a 935 case amd64_x32_sys_sched_getparam:
13b6d1d4
MS		 936 return gdb_sys_sched_getparam;
937
938 case amd64_sys_sched_setscheduler:
8ee5199a 939 case amd64_x32_sys_sched_setscheduler:
13b6d1d4
MS		 940 return gdb_sys_sched_setscheduler;
941
942 case amd64_sys_sched_getscheduler:
8ee5199a 943 case amd64_x32_sys_sched_getscheduler:
13b6d1d4
MS		 944 return gdb_sys_sched_getscheduler;
945
946 case amd64_sys_sched_get_priority_max:
8ee5199a 947 case amd64_x32_sys_sched_get_priority_max:
13b6d1d4
MS		 948 return gdb_sys_sched_get_priority_max;
949
950 case amd64_sys_sched_get_priority_min:
8ee5199a 951 case amd64_x32_sys_sched_get_priority_min:
13b6d1d4
MS		 952 return gdb_sys_sched_get_priority_min;
953
954 case amd64_sys_sched_rr_get_interval:
8ee5199a 955 case amd64_x32_sys_sched_rr_get_interval:
13b6d1d4
MS		 956 return gdb_sys_sched_rr_get_interval;
957
958 case amd64_sys_mlock:
8ee5199a 959 case amd64_x32_sys_mlock:
13b6d1d4
MS		 960 return gdb_sys_mlock;
961
962 case amd64_sys_munlock:
8ee5199a 963 case amd64_x32_sys_munlock:
13b6d1d4
MS		 964 return gdb_sys_munlock;
965
966 case amd64_sys_mlockall:
8ee5199a 967 case amd64_x32_sys_mlockall:
13b6d1d4
MS		 968 return gdb_sys_mlockall;
969
970 case amd64_sys_munlockall:
8ee5199a 971 case amd64_x32_sys_munlockall:
13b6d1d4
MS		 972 return gdb_sys_munlockall;
973
974 case amd64_sys_vhangup:
8ee5199a 975 case amd64_x32_sys_vhangup:
13b6d1d4
MS		 976 return gdb_sys_vhangup;
977
978 case amd64_sys_modify_ldt:
8ee5199a 979 case amd64_x32_sys_modify_ldt:
13b6d1d4
MS		 980 return gdb_sys_modify_ldt;
981
982 case amd64_sys_pivot_root:
8ee5199a 983 case amd64_x32_sys_pivot_root:
13b6d1d4
MS		 984 return gdb_sys_pivot_root;
985
986 case amd64_sys_sysctl:
8ee5199a 987 case amd64_x32_sys_sysctl:
13b6d1d4
MS		 988 return gdb_sys_sysctl;
989
990 case amd64_sys_prctl:
8ee5199a 991 case amd64_x32_sys_prctl:
13b6d1d4
MS		 992 return gdb_sys_prctl;
993
994 case amd64_sys_arch_prctl:
8ee5199a 995 case amd64_x32_sys_arch_prctl:
13b6d1d4
MS		 996 return -1; /* Note */
997
998 case amd64_sys_adjtimex:
8ee5199a 999 case amd64_x32_sys_adjtimex:
13b6d1d4
MS		 1000 return gdb_sys_adjtimex;
1001
1002 case amd64_sys_setrlimit:
8ee5199a 1003 case amd64_x32_sys_setrlimit:
13b6d1d4
MS		 1004 return gdb_sys_setrlimit;
1005
1006 case amd64_sys_chroot:
8ee5199a 1007 case amd64_x32_sys_chroot:
13b6d1d4
MS		 1008 return gdb_sys_chroot;
1009
1010 case amd64_sys_sync:
8ee5199a 1011 case amd64_x32_sys_sync:
13b6d1d4
MS		 1012 return gdb_sys_sync;
1013
1014 case amd64_sys_acct:
8ee5199a 1015 case amd64_x32_sys_acct:
13b6d1d4
MS		 1016 return gdb_sys_acct;
1017
1018 case amd64_sys_settimeofday:
8ee5199a 1019 case amd64_x32_sys_settimeofday:
13b6d1d4
MS		 1020 return gdb_sys_settimeofday;
1021
1022 case amd64_sys_mount:
8ee5199a 1023 case amd64_x32_sys_mount:
13b6d1d4
MS		 1024 return gdb_sys_mount;
1025
1026 case amd64_sys_umount:
8ee5199a 1027 case amd64_x32_sys_umount:
13b6d1d4
MS		 1028 return gdb_sys_umount;
1029
1030 case amd64_sys_swapon:
8ee5199a 1031 case amd64_x32_sys_swapon:
13b6d1d4
MS		 1032 return gdb_sys_swapon;
1033
1034 case amd64_sys_swapoff:
8ee5199a 1035 case amd64_x32_sys_swapoff:
13b6d1d4
MS		 1036 return gdb_sys_swapoff;
1037
1038 case amd64_sys_reboot:
8ee5199a 1039 case amd64_x32_sys_reboot:
13b6d1d4
MS		 1040 return gdb_sys_reboot;
1041
1042 case amd64_sys_sethostname:
8ee5199a 1043 case amd64_x32_sys_sethostname:
13b6d1d4
MS		 1044 return gdb_sys_sethostname;
1045
1046 case amd64_sys_setdomainname:
8ee5199a 1047 case amd64_x32_sys_setdomainname:
13b6d1d4
MS		 1048 return gdb_sys_setdomainname;
1049
1050 case amd64_sys_iopl:
8ee5199a 1051 case amd64_x32_sys_iopl:
13b6d1d4
MS		 1052 return gdb_sys_iopl;
1053
1054 case amd64_sys_ioperm:
8ee5199a 1055 case amd64_x32_sys_ioperm:
13b6d1d4
MS		 1056 return gdb_sys_ioperm;
1057
1058 case amd64_sys_init_module:
8ee5199a 1059 case amd64_x32_sys_init_module:
13b6d1d4
MS		 1060 return gdb_sys_init_module;
1061
1062 case amd64_sys_delete_module:
8ee5199a 1063 case amd64_x32_sys_delete_module:
13b6d1d4
MS		 1064 return gdb_sys_delete_module;
1065
1066 case amd64_sys_quotactl:
8ee5199a 1067 case amd64_x32_sys_quotactl:
13b6d1d4
MS		 1068 return gdb_sys_quotactl;
1069
1070 case amd64_sys_nfsservctl:
1071 return gdb_sys_nfsservctl;
1072
1073 case amd64_sys_gettid:
8ee5199a 1074 case amd64_x32_sys_gettid:
13b6d1d4
MS		 1075 return gdb_sys_gettid;
1076
1077 case amd64_sys_readahead:
8ee5199a 1078 case amd64_x32_sys_readahead:
13b6d1d4
MS		 1079 return gdb_sys_readahead;
1080
1081 case amd64_sys_setxattr:
8ee5199a 1082 case amd64_x32_sys_setxattr:
13b6d1d4
MS		 1083 return gdb_sys_setxattr;
1084
1085 case amd64_sys_lsetxattr:
8ee5199a 1086 case amd64_x32_sys_lsetxattr:
13b6d1d4
MS		 1087 return gdb_sys_lsetxattr;
1088
1089 case amd64_sys_fsetxattr:
8ee5199a 1090 case amd64_x32_sys_fsetxattr:
13b6d1d4
MS		 1091 return gdb_sys_fsetxattr;
1092
1093 case amd64_sys_getxattr:
8ee5199a 1094 case amd64_x32_sys_getxattr:
13b6d1d4
MS		 1095 return gdb_sys_getxattr;
1096
1097 case amd64_sys_lgetxattr:
8ee5199a 1098 case amd64_x32_sys_lgetxattr:
13b6d1d4
MS		 1099 return gdb_sys_lgetxattr;
1100
1101 case amd64_sys_fgetxattr:
8ee5199a 1102 case amd64_x32_sys_fgetxattr:
13b6d1d4
MS		 1103 return gdb_sys_fgetxattr;
1104
1105 case amd64_sys_listxattr:
8ee5199a 1106 case amd64_x32_sys_listxattr:
13b6d1d4
MS		 1107 return gdb_sys_listxattr;
1108
1109 case amd64_sys_llistxattr:
8ee5199a 1110 case amd64_x32_sys_llistxattr:
13b6d1d4
MS		 1111 return gdb_sys_llistxattr;
1112
1113 case amd64_sys_flistxattr:
8ee5199a 1114 case amd64_x32_sys_flistxattr:
13b6d1d4
MS		 1115 return gdb_sys_flistxattr;
1116
1117 case amd64_sys_removexattr:
8ee5199a 1118 case amd64_x32_sys_removexattr:
13b6d1d4
MS		 1119 return gdb_sys_removexattr;
1120
1121 case amd64_sys_lremovexattr:
8ee5199a 1122 case amd64_x32_sys_lremovexattr:
13b6d1d4
MS		 1123 return gdb_sys_lremovexattr;
1124
1125 case amd64_sys_fremovexattr:
8ee5199a 1126 case amd64_x32_sys_fremovexattr:
13b6d1d4
MS		 1127 return gdb_sys_fremovexattr;
1128
1129 case amd64_sys_tkill:
8ee5199a 1130 case amd64_x32_sys_tkill:
13b6d1d4
MS		 1131 return gdb_sys_tkill;
1132
1133 case amd64_sys_time:
8ee5199a 1134 case amd64_x32_sys_time:
13b6d1d4
MS		 1135 return gdb_sys_time;
1136
1137 case amd64_sys_futex:
8ee5199a 1138 case amd64_x32_sys_futex:
13b6d1d4
MS		 1139 return gdb_sys_futex;
1140
1141 case amd64_sys_sched_setaffinity:
8ee5199a 1142 case amd64_x32_sys_sched_setaffinity:
13b6d1d4
MS		 1143 return gdb_sys_sched_setaffinity;
1144
1145 case amd64_sys_sched_getaffinity:
8ee5199a 1146 case amd64_x32_sys_sched_getaffinity:
13b6d1d4
MS		 1147 return gdb_sys_sched_getaffinity;
1148
1149 case amd64_sys_io_setup:
8ee5199a 1150 case amd64_x32_sys_io_setup:
13b6d1d4
MS		 1151 return gdb_sys_io_setup;
1152
1153 case amd64_sys_io_destroy:
8ee5199a 1154 case amd64_x32_sys_io_destroy:
13b6d1d4
MS		 1155 return gdb_sys_io_destroy;
1156
1157 case amd64_sys_io_getevents:
8ee5199a 1158 case amd64_x32_sys_io_getevents:
13b6d1d4
MS		 1159 return gdb_sys_io_getevents;
1160
1161 case amd64_sys_io_submit:
8ee5199a 1162 case amd64_x32_sys_io_submit:
13b6d1d4
MS		 1163 return gdb_sys_io_submit;
1164
1165 case amd64_sys_io_cancel:
8ee5199a 1166 case amd64_x32_sys_io_cancel:
13b6d1d4
MS		 1167 return gdb_sys_io_cancel;
1168
1169 case amd64_sys_lookup_dcookie:
8ee5199a 1170 case amd64_x32_sys_lookup_dcookie:
13b6d1d4
MS		 1171 return gdb_sys_lookup_dcookie;
1172
1173 case amd64_sys_epoll_create:
8ee5199a 1174 case amd64_x32_sys_epoll_create:
13b6d1d4
MS		 1175 return gdb_sys_epoll_create;
1176
1177 case amd64_sys_remap_file_pages:
8ee5199a 1178 case amd64_x32_sys_remap_file_pages:
13b6d1d4
MS		 1179 return gdb_sys_remap_file_pages;
1180
1181 case amd64_sys_getdents64:
8ee5199a 1182 case amd64_x32_sys_getdents64:
13b6d1d4
MS		 1183 return gdb_sys_getdents64;
1184
1185 case amd64_sys_set_tid_address:
8ee5199a 1186 case amd64_x32_sys_set_tid_address:
13b6d1d4
MS		 1187 return gdb_sys_set_tid_address;
1188
1189 case amd64_sys_restart_syscall:
8ee5199a 1190 case amd64_x32_sys_restart_syscall:
13b6d1d4
MS		 1191 return gdb_sys_restart_syscall;
1192
1193 case amd64_sys_semtimedop:
8ee5199a 1194 case amd64_x32_sys_semtimedop:
13b6d1d4
MS		 1195 return gdb_sys_semtimedop;
1196
1197 case amd64_sys_fadvise64:
8ee5199a 1198 case amd64_x32_sys_fadvise64:
13b6d1d4
MS		 1199 return gdb_sys_fadvise64;
1200
1201 case amd64_sys_timer_create:
8ee5199a 1202 case amd64_x32_sys_timer_create:
13b6d1d4
MS		 1203 return gdb_sys_timer_create;
1204
1205 case amd64_sys_timer_settime:
8ee5199a 1206 case amd64_x32_sys_timer_settime:
13b6d1d4
MS		 1207 return gdb_sys_timer_settime;
1208
1209 case amd64_sys_timer_gettime:
8ee5199a 1210 case amd64_x32_sys_timer_gettime:
13b6d1d4
MS		 1211 return gdb_sys_timer_gettime;
1212
1213 case amd64_sys_timer_getoverrun:
8ee5199a 1214 case amd64_x32_sys_timer_getoverrun:
13b6d1d4
MS		 1215 return gdb_sys_timer_getoverrun;
1216
1217 case amd64_sys_timer_delete:
8ee5199a 1218 case amd64_x32_sys_timer_delete:
13b6d1d4
MS		 1219 return gdb_sys_timer_delete;
1220
1221 case amd64_sys_clock_settime:
8ee5199a 1222 case amd64_x32_sys_clock_settime:
13b6d1d4
MS		 1223 return gdb_sys_clock_settime;
1224
1225 case amd64_sys_clock_gettime:
8ee5199a 1226 case amd64_x32_sys_clock_gettime:
13b6d1d4
MS		 1227 return gdb_sys_clock_gettime;
1228
1229 case amd64_sys_clock_getres:
8ee5199a 1230 case amd64_x32_sys_clock_getres:
13b6d1d4
MS		 1231 return gdb_sys_clock_getres;
1232
1233 case amd64_sys_clock_nanosleep:
8ee5199a 1234 case amd64_x32_sys_clock_nanosleep:
13b6d1d4
MS		 1235 return gdb_sys_clock_nanosleep;
1236
1237 case amd64_sys_exit_group:
8ee5199a 1238 case amd64_x32_sys_exit_group:
13b6d1d4
MS		 1239 return gdb_sys_exit_group;
1240
1241 case amd64_sys_epoll_wait:
8ee5199a 1242 case amd64_x32_sys_epoll_wait:
13b6d1d4
MS		 1243 return gdb_sys_epoll_wait;
1244
1245 case amd64_sys_epoll_ctl:
8ee5199a 1246 case amd64_x32_sys_epoll_ctl:
13b6d1d4
MS		 1247 return gdb_sys_epoll_ctl;
1248
1249 case amd64_sys_tgkill:
8ee5199a 1250 case amd64_x32_sys_tgkill:
13b6d1d4
MS		 1251 return gdb_sys_tgkill;
1252
1253 case amd64_sys_utimes:
8ee5199a 1254 case amd64_x32_sys_utimes:
13b6d1d4
MS		 1255 return gdb_sys_utimes;
1256
1257 case amd64_sys_mbind:
8ee5199a 1258 case amd64_x32_sys_mbind:
13b6d1d4
MS		 1259 return gdb_sys_mbind;
1260
1261 case amd64_sys_set_mempolicy:
8ee5199a 1262 case amd64_x32_sys_set_mempolicy:
13b6d1d4
MS		 1263 return gdb_sys_set_mempolicy;
1264
1265 case amd64_sys_get_mempolicy:
8ee5199a 1266 case amd64_x32_sys_get_mempolicy:
13b6d1d4
MS		 1267 return gdb_sys_get_mempolicy;
1268
1269 case amd64_sys_mq_open:
8ee5199a 1270 case amd64_x32_sys_mq_open:
13b6d1d4
MS		 1271 return gdb_sys_mq_open;
1272
1273 case amd64_sys_mq_unlink:
8ee5199a 1274 case amd64_x32_sys_mq_unlink:
13b6d1d4
MS		 1275 return gdb_sys_mq_unlink;
1276
1277 case amd64_sys_mq_timedsend:
8ee5199a 1278 case amd64_x32_sys_mq_timedsend:
13b6d1d4
MS		 1279 return gdb_sys_mq_timedsend;
1280
1281 case amd64_sys_mq_timedreceive:
8ee5199a 1282 case amd64_x32_sys_mq_timedreceive:
13b6d1d4
MS		 1283 return gdb_sys_mq_timedreceive;
1284
1285 case amd64_sys_mq_notify:
8ee5199a 1286 case amd64_x32_sys_mq_notify:
13b6d1d4
MS		 1287 return gdb_sys_mq_notify;
1288
1289 case amd64_sys_mq_getsetattr:
8ee5199a 1290 case amd64_x32_sys_mq_getsetattr:
13b6d1d4
MS		 1291 return gdb_sys_mq_getsetattr;
1292
1293 case amd64_sys_kexec_load:
8ee5199a 1294 case amd64_x32_sys_kexec_load:
13b6d1d4
MS		 1295 return gdb_sys_kexec_load;
1296
1297 case amd64_sys_waitid:
8ee5199a 1298 case amd64_x32_sys_waitid:
13b6d1d4
MS		 1299 return gdb_sys_waitid;
1300
1301 case amd64_sys_add_key:
8ee5199a 1302 case amd64_x32_sys_add_key:
13b6d1d4
MS		 1303 return gdb_sys_add_key;
1304
1305 case amd64_sys_request_key:
8ee5199a 1306 case amd64_x32_sys_request_key:
13b6d1d4
MS		 1307 return gdb_sys_request_key;
1308
1309 case amd64_sys_keyctl:
8ee5199a 1310 case amd64_x32_sys_keyctl:
13b6d1d4
MS		 1311 return gdb_sys_keyctl;
1312
1313 case amd64_sys_ioprio_set:
8ee5199a 1314 case amd64_x32_sys_ioprio_set:
13b6d1d4
MS		 1315 return gdb_sys_ioprio_set;
1316
1317 case amd64_sys_ioprio_get:
8ee5199a 1318 case amd64_x32_sys_ioprio_get:
13b6d1d4
MS		 1319 return gdb_sys_ioprio_get;
1320
1321 case amd64_sys_inotify_init:
8ee5199a 1322 case amd64_x32_sys_inotify_init:
13b6d1d4
MS		 1323 return gdb_sys_inotify_init;
1324
1325 case amd64_sys_inotify_add_watch:
8ee5199a 1326 case amd64_x32_sys_inotify_add_watch:
13b6d1d4
MS		 1327 return gdb_sys_inotify_add_watch;
1328
1329 case amd64_sys_inotify_rm_watch:
8ee5199a 1330 case amd64_x32_sys_inotify_rm_watch:
13b6d1d4
MS		 1331 return gdb_sys_inotify_rm_watch;
1332
1333 case amd64_sys_migrate_pages:
8ee5199a 1334 case amd64_x32_sys_migrate_pages:
13b6d1d4
MS		 1335 return gdb_sys_migrate_pages;
1336
1337 case amd64_sys_openat:
8ee5199a 1338 case amd64_x32_sys_openat:
13b6d1d4
MS		 1339 return gdb_sys_openat;
1340
1341 case amd64_sys_mkdirat:
8ee5199a 1342 case amd64_x32_sys_mkdirat:
13b6d1d4
MS		 1343 return gdb_sys_mkdirat;
1344
1345 case amd64_sys_mknodat:
8ee5199a 1346 case amd64_x32_sys_mknodat:
13b6d1d4
MS		 1347 return gdb_sys_mknodat;
1348
1349 case amd64_sys_fchownat:
8ee5199a 1350 case amd64_x32_sys_fchownat:
13b6d1d4
MS		 1351 return gdb_sys_fchownat;
1352
1353 case amd64_sys_futimesat:
8ee5199a 1354 case amd64_x32_sys_futimesat:
13b6d1d4
MS		 1355 return gdb_sys_futimesat;
1356
1357 case amd64_sys_newfstatat:
8ee5199a 1358 case amd64_x32_sys_newfstatat:
13b6d1d4
MS		 1359 return gdb_sys_newfstatat;
1360
1361 case amd64_sys_unlinkat:
8ee5199a 1362 case amd64_x32_sys_unlinkat:
13b6d1d4
MS		 1363 return gdb_sys_unlinkat;
1364
1365 case amd64_sys_renameat:
8ee5199a 1366 case amd64_x32_sys_renameat:
13b6d1d4
MS		 1367 return gdb_sys_renameat;
1368
1369 case amd64_sys_linkat:
8ee5199a 1370 case amd64_x32_sys_linkat:
13b6d1d4
MS		 1371 return gdb_sys_linkat;
1372
1373 case amd64_sys_symlinkat:
8ee5199a 1374 case amd64_x32_sys_symlinkat:
13b6d1d4
MS		 1375 return gdb_sys_symlinkat;
1376
1377 case amd64_sys_readlinkat:
8ee5199a 1378 case amd64_x32_sys_readlinkat:
13b6d1d4
MS		 1379 return gdb_sys_readlinkat;
1380
1381 case amd64_sys_fchmodat:
8ee5199a 1382 case amd64_x32_sys_fchmodat:
13b6d1d4
MS		 1383 return gdb_sys_fchmodat;
1384
1385 case amd64_sys_faccessat:
8ee5199a 1386 case amd64_x32_sys_faccessat:
13b6d1d4
MS		 1387 return gdb_sys_faccessat;
1388
1389 case amd64_sys_pselect6:
8ee5199a 1390 case amd64_x32_sys_pselect6:
13b6d1d4
MS		 1391 return gdb_sys_pselect6;
1392
1393 case amd64_sys_ppoll:
8ee5199a 1394 case amd64_x32_sys_ppoll:
13b6d1d4
MS		 1395 return gdb_sys_ppoll;
1396
1397 case amd64_sys_unshare:
8ee5199a 1398 case amd64_x32_sys_unshare:
13b6d1d4
MS		 1399 return gdb_sys_unshare;
1400
1401 case amd64_sys_set_robust_list:
8ee5199a 1402 case amd64_x32_sys_set_robust_list:
13b6d1d4
MS		 1403 return gdb_sys_set_robust_list;
1404
1405 case amd64_sys_get_robust_list:
8ee5199a 1406 case amd64_x32_sys_get_robust_list:
13b6d1d4
MS		 1407 return gdb_sys_get_robust_list;
1408
1409 case amd64_sys_splice:
8ee5199a 1410 case amd64_x32_sys_splice:
13b6d1d4
MS		 1411 return gdb_sys_splice;
1412
1413 case amd64_sys_tee:
8ee5199a 1414 case amd64_x32_sys_tee:
13b6d1d4
MS		 1415 return gdb_sys_tee;
1416
1417 case amd64_sys_sync_file_range:
8ee5199a 1418 case amd64_x32_sys_sync_file_range:
13b6d1d4
MS		 1419 return gdb_sys_sync_file_range;
1420
1421 case amd64_sys_vmsplice:
8ee5199a 1422 case amd64_x32_sys_vmsplice:
13b6d1d4
MS		 1423 return gdb_sys_vmsplice;
1424
1425 case amd64_sys_move_pages:
8ee5199a 1426 case amd64_x32_sys_move_pages:
13b6d1d4
MS		 1427 return gdb_sys_move_pages;
1428
1429 default:
1430 return -1;
1431 }
1432}
1433
cdfbdf30
HZ		 1434/* Parse the arguments of current system call instruction and record
1435 the values of the registers and memory that will be changed into
25ea693b 1436 "record_full_arch_list". This instruction is "syscall".
cdfbdf30
HZ		 1437
1438 Return -1 if something wrong. */
1439
1440static struct linux_record_tdep amd64_linux_record_tdep;
8ee5199a 1441static struct linux_record_tdep amd64_x32_linux_record_tdep;
cdfbdf30
HZ		 1442
1443#define RECORD_ARCH_GET_FS 0x1003
1444#define RECORD_ARCH_GET_GS 0x1004
1445
952b2d63 1446static int
8ee5199a
L		 1447amd64_linux_syscall_record_common (struct regcache *regcache,
1448 struct linux_record_tdep *linux_record_tdep_p)
952b2d63 1449{
13b6d1d4
MS		 1450 int ret;
1451 ULONGEST syscall_native;
1452 enum gdb_syscall syscall_gdb = -1;
1453
1454 regcache_raw_read_unsigned (regcache, AMD64_RAX_REGNUM, &syscall_native);
952b2d63 1455
cdfbdf30 1456 switch (syscall_native)
952b2d63 1457 {
cdfbdf30 1458 case amd64_sys_rt_sigreturn:
8ee5199a 1459 case amd64_x32_sys_rt_sigreturn:
cdfbdf30
HZ		 1460 if (amd64_all_but_ip_registers_record (regcache))
1461 return -1;
1462 return 0;
1463 break;
1464
1465 case amd64_sys_arch_prctl:
8ee5199a 1466 case amd64_x32_sys_arch_prctl:
f2c4ead5
MS		 1467 {
1468 ULONGEST arg3;
8ee5199a 1469 regcache_raw_read_unsigned (regcache, linux_record_tdep_p->arg3,
f2c4ead5
MS		 1470 &arg3);
1471 if (arg3 == RECORD_ARCH_GET_FS || arg3 == RECORD_ARCH_GET_GS)
1472 {
1473 CORE_ADDR addr;
1474
1475 regcache_raw_read_unsigned (regcache,
8ee5199a 1476 linux_record_tdep_p->arg2,
f2c4ead5 1477 &addr);
25ea693b 1478 if (record_full_arch_list_add_mem
8ee5199a 1479 (addr, linux_record_tdep_p->size_ulong))
f2c4ead5
MS		 1480 return -1;
1481 }
1482 goto record_regs;
1483 }
cdfbdf30 1484 break;
13b6d1d4
MS		 1485 }
1486
cdfbdf30
HZ		 1487 syscall_gdb = amd64_canonicalize_syscall (syscall_native);
1488
13b6d1d4
MS		 1489 if (syscall_gdb < 0)
1490 {
952b2d63 1491 printf_unfiltered (_("Process record and replay target doesn't "
13b6d1d4
MS		 1492 "support syscall number %s\n"),
1493 pulongest (syscall_native));
952b2d63 1494 return -1;
952b2d63 1495 }
13b6d1d4 1496 else
952b2d63 1497 {
13b6d1d4 1498 ret = record_linux_system_call (syscall_gdb, regcache,
8ee5199a 1499 linux_record_tdep_p);
952b2d63
HZ		 1500 if (ret)
1501 return ret;
1502 }
1503
13b6d1d4 1504 record_regs:
952b2d63 1505 /* Record the return value of the system call. */
25ea693b 1506 if (record_full_arch_list_add_reg (regcache, AMD64_RCX_REGNUM))
952b2d63 1507 return -1;
25ea693b 1508 if (record_full_arch_list_add_reg (regcache, AMD64_R11_REGNUM))
952b2d63
HZ		 1509 return -1;
1510
cdfbdf30
HZ		 1511 return 0;
1512}
1513
8ee5199a
L		 1514static int
1515amd64_linux_syscall_record (struct regcache *regcache)
1516{
1517 return amd64_linux_syscall_record_common (regcache,
1518 &amd64_linux_record_tdep);
1519}
1520
1521static int
1522amd64_x32_linux_syscall_record (struct regcache *regcache)
1523{
1524 return amd64_linux_syscall_record_common (regcache,
1525 &amd64_x32_linux_record_tdep);
1526}
1527
cdfbdf30
HZ		 1528#define AMD64_LINUX_redzone 128
1529#define AMD64_LINUX_xstate 512
1530#define AMD64_LINUX_frame_size 560
1531
70221824 1532static int
cdfbdf30
HZ		 1533amd64_linux_record_signal (struct gdbarch *gdbarch,
1534 struct regcache *regcache,
2ea28649 1535 enum gdb_signal signal)
cdfbdf30
HZ		 1536{
1537 ULONGEST rsp;
1538
1539 if (amd64_all_but_ip_registers_record (regcache))
1540 return -1;
1541
25ea693b 1542 if (record_full_arch_list_add_reg (regcache, AMD64_RIP_REGNUM))
cdfbdf30
HZ		 1543 return -1;
1544
1545 /* Record the change in the stack. */
1546 regcache_raw_read_unsigned (regcache, AMD64_RSP_REGNUM, &rsp);
1547 /* redzone
1548 sp -= 128; */
1549 rsp -= AMD64_LINUX_redzone;
1550 /* This is for xstate.
1551 sp -= sizeof (struct _fpstate); */
1552 rsp -= AMD64_LINUX_xstate;
1553 /* This is for frame_size.
1554 sp -= sizeof (struct rt_sigframe); */
1555 rsp -= AMD64_LINUX_frame_size;
25ea693b 1556 if (record_full_arch_list_add_mem (rsp, AMD64_LINUX_redzone
cdfbdf30
HZ		 1557 + AMD64_LINUX_xstate
1558 + AMD64_LINUX_frame_size))
1559 return -1;
1560
25ea693b 1561 if (record_full_arch_list_add_end ())
cdfbdf30 1562 return -1;
952b2d63
HZ		 1563
1564 return 0;
1565}
1566
90884b2b
L		 1567/* Get Linux/x86 target description from core dump. */
1568
1569static const struct target_desc *
1570amd64_linux_core_read_description (struct gdbarch *gdbarch,
1571 struct target_ops *target,
1572 bfd *abfd)
1573{
90884b2b 1574 /* Linux/x86-64. */
6df81a63 1575 uint64_t xcr0 = i386_linux_core_read_xcr0 (abfd);
e43e105e 1576
df7e5265 1577 switch (xcr0 & X86_XSTATE_ALL_MASK)
f335d1b3 1578 {
df7e5265
GB		 1579 case X86_XSTATE_MPX_AVX512_MASK:
1580 case X86_XSTATE_AVX512_MASK:
01f9f808
MS		 1581 if (gdbarch_ptr_bit (gdbarch) == 32)
1582 return tdesc_x32_avx512_linux;
1583 else
1584 return tdesc_amd64_avx512_linux;
df7e5265 1585 case X86_XSTATE_MPX_MASK:
e43e105e
WT		 1586 if (gdbarch_ptr_bit (gdbarch) == 32)
1587 return tdesc_x32_avx_linux; /* No x32 MPX falling back to AVX. */
1588 else
1589 return tdesc_amd64_mpx_linux;
df7e5265 1590 case X86_XSTATE_AVX_MASK:
0288cee2
L		 1591 if (gdbarch_ptr_bit (gdbarch) == 32)
1592 return tdesc_x32_avx_linux;
1593 else
1594 return tdesc_amd64_avx_linux;
f335d1b3 1595 default:
0288cee2
L		 1596 if (gdbarch_ptr_bit (gdbarch) == 32)
1597 return tdesc_x32_linux;
1598 else
1599 return tdesc_amd64_linux;
f335d1b3 1600 }
90884b2b
L		 1601}
1602
8f0435f7
AA		 1603/* Similar to amd64_supply_fpregset, but use XSAVE extended state. */
1604
1605static void
1606amd64_linux_supply_xstateregset (const struct regset *regset,
1607 struct regcache *regcache, int regnum,
1608 const void *xstateregs, size_t len)
1609{
1610 amd64_supply_xsave (regcache, regnum, xstateregs);
1611}
1612
1613/* Similar to amd64_collect_fpregset, but use XSAVE extended state. */
1614
1615static void
1616amd64_linux_collect_xstateregset (const struct regset *regset,
1617 const struct regcache *regcache,
1618 int regnum, void *xstateregs, size_t len)
1619{
1620 amd64_collect_xsave (regcache, regnum, xstateregs, 1);
1621}
1622
1623static const struct regset amd64_linux_xstateregset =
1624 {
1625 NULL,
1626 amd64_linux_supply_xstateregset,
1627 amd64_linux_collect_xstateregset
1628 };
1629
5aa82d05
AA		 1630/* Iterate over core file register note sections. */
1631
1632static void
1633amd64_linux_iterate_over_regset_sections (struct gdbarch *gdbarch,
1634 iterate_over_regset_sections_cb *cb,
1635 void *cb_data,
1636 const struct regcache *regcache)
1637{
8f0435f7
AA		 1638 struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
1639
1640 cb (".reg", 27 * 8, &i386_gregset, NULL, cb_data);
1641 cb (".reg2", 512, &amd64_fpregset, NULL, cb_data);
1642 cb (".reg-xstate", regcache ? X86_XSTATE_MAX_SIZE : 0,
1643 &amd64_linux_xstateregset, "XSAVE extended state", cb_data);
5aa82d05
AA		 1644}
1645
2213a65d 1646static void
5a83521a 1647amd64_linux_init_abi_common(struct gdbarch_info info, struct gdbarch *gdbarch)
2213a65d 1648{
c4f35dd8 1649 struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
187e21d1 1650
a5ee0f0c
PA		 1651 linux_init_abi (info, gdbarch);
1652
911bc6ee 1653 tdep->sigtramp_p = amd64_linux_sigtramp_p;
51433e4b
MK		 1654 tdep->sigcontext_addr = amd64_linux_sigcontext_addr;
1655 tdep->sc_reg_offset = amd64_linux_sc_reg_offset;
1656 tdep->sc_num_regs = ARRAY_SIZE (amd64_linux_sc_reg_offset);
187e21d1 1657
a055a187
L		 1658 tdep->xsave_xcr0_offset = I386_LINUX_XSAVE_XCR0_OFFSET;
1659
8695c747
DJ		 1660 /* Add the %orig_rax register used for syscall restarting. */
1661 set_gdbarch_write_pc (gdbarch, amd64_linux_write_pc);
90884b2b
L		 1662
1663 tdep->register_reggroup_p = amd64_linux_register_reggroup_p;
8695c747 1664
a96d9b2e 1665 /* Functions for 'catch syscall'. */
458c8db8 1666 set_xml_syscall_file_name (gdbarch, XML_SYSCALL_FILENAME_AMD64);
a96d9b2e
SDJ		 1667 set_gdbarch_get_syscall_number (gdbarch,
1668 amd64_linux_get_syscall_number);
1669
b2756930
KB		 1670 /* Enable TLS support. */
1671 set_gdbarch_fetch_tls_load_module_address (gdbarch,
1672 svr4_fetch_objfile_link_map);
35669430 1673
872761f4
MS		 1674 /* GNU/Linux uses SVR4-style shared libraries. */
1675 set_gdbarch_skip_trampoline_code (gdbarch, find_solib_trampoline_target);
1676
545c08b4
PA		 1677 /* GNU/Linux uses the dynamic linker included in the GNU C Library. */
1678 set_gdbarch_skip_solib_resolver (gdbarch, glibc_skip_solib_resolver);
1679
5aa82d05
AA		 1680 /* Iterate over core file register note sections. */
1681 set_gdbarch_iterate_over_regset_sections
1682 (gdbarch, amd64_linux_iterate_over_regset_sections);
a055a187 1683
90884b2b
L		 1684 set_gdbarch_core_read_description (gdbarch,
1685 amd64_linux_core_read_description);
1686
35669430
DE		 1687 /* Displaced stepping. */
1688 set_gdbarch_displaced_step_copy_insn (gdbarch,
1689 amd64_displaced_step_copy_insn);
1690 set_gdbarch_displaced_step_fixup (gdbarch, amd64_displaced_step_fixup);
1691 set_gdbarch_displaced_step_free_closure (gdbarch,
1692 simple_displaced_step_free_closure);
1693 set_gdbarch_displaced_step_location (gdbarch,
1694 displaced_step_at_entry_point);
4aa995e1
PA		 1695
1696 set_gdbarch_get_siginfo_type (gdbarch, linux_get_siginfo_type);
952b2d63
HZ		 1697
1698 set_gdbarch_process_record (gdbarch, i386_process_record);
cdfbdf30 1699 set_gdbarch_process_record_signal (gdbarch, amd64_linux_record_signal);
8ee5199a
L		 1700}
1701
1702static void
1703amd64_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
1704{
1705 struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
1706 const struct target_desc *tdesc = info.target_desc;
1707 struct tdesc_arch_data *tdesc_data = (void *) info.tdep_info;
1708 const struct tdesc_feature *feature;
1709 int valid_p;
1710
1711 gdb_assert (tdesc_data);
1712
1713 tdep->gregset_reg_offset = amd64_linux_gregset_reg_offset;
1714 tdep->gregset_num_regs = ARRAY_SIZE (amd64_linux_gregset_reg_offset);
1715 tdep->sizeof_gregset = 27 * 8;
1716
1717 amd64_init_abi (info, gdbarch);
1718
1719 /* Reserve a number for orig_rax. */
1720 set_gdbarch_num_regs (gdbarch, AMD64_LINUX_NUM_REGS);
1721
1722 if (! tdesc_has_registers (tdesc))
1723 tdesc = tdesc_amd64_linux;
1724 tdep->tdesc = tdesc;
1725
1726 feature = tdesc_find_feature (tdesc, "org.gnu.gdb.i386.linux");
1727 if (feature == NULL)
1728 return;
1729
1730 valid_p = tdesc_numbered_register (feature, tdesc_data,
1731 AMD64_LINUX_ORIG_RAX_REGNUM,
1732 "orig_rax");
1733 if (!valid_p)
1734 return;
1735
1736 amd64_linux_init_abi_common (info, gdbarch);
952b2d63
HZ		 1737
1738 /* Initialize the amd64_linux_record_tdep. */
1739 /* These values are the size of the type that will be used in a system
1740 call. They are obtained from Linux Kernel source. */
1741 amd64_linux_record_tdep.size_pointer
1742 = gdbarch_ptr_bit (gdbarch) / TARGET_CHAR_BIT;
1743 amd64_linux_record_tdep.size__old_kernel_stat = 32;
1744 amd64_linux_record_tdep.size_tms = 32;
1745 amd64_linux_record_tdep.size_loff_t = 8;
1746 amd64_linux_record_tdep.size_flock = 32;
1747 amd64_linux_record_tdep.size_oldold_utsname = 45;
1748 amd64_linux_record_tdep.size_ustat = 32;
1749 /* ADM64 doesn't need this size because it doesn't have sys_sigaction
1750 but sys_rt_sigaction. */
1751 amd64_linux_record_tdep.size_old_sigaction = 152;
1752 /* ADM64 doesn't need this size because it doesn't have sys_sigpending
1753 but sys_rt_sigpending. */
1754 amd64_linux_record_tdep.size_old_sigset_t = 128;
1755 amd64_linux_record_tdep.size_rlimit = 16;
1756 amd64_linux_record_tdep.size_rusage = 144;
1757 amd64_linux_record_tdep.size_timeval = 16;
1758 amd64_linux_record_tdep.size_timezone = 8;
1759 /* ADM64 doesn't need this size because it doesn't have sys_getgroups16
1760 but sys_getgroups. */
1761 amd64_linux_record_tdep.size_old_gid_t = 2;
1762 /* ADM64 doesn't need this size because it doesn't have sys_getresuid16
1763 but sys_getresuid. */
1764 amd64_linux_record_tdep.size_old_uid_t = 2;
1765 amd64_linux_record_tdep.size_fd_set = 128;
1766 amd64_linux_record_tdep.size_dirent = 280;
1767 amd64_linux_record_tdep.size_dirent64 = 280;
1768 amd64_linux_record_tdep.size_statfs = 120;
1769 amd64_linux_record_tdep.size_statfs64 = 120;
1770 amd64_linux_record_tdep.size_sockaddr = 16;
1771 amd64_linux_record_tdep.size_int
1772 = gdbarch_int_bit (gdbarch) / TARGET_CHAR_BIT;
1773 amd64_linux_record_tdep.size_long
1774 = gdbarch_long_bit (gdbarch) / TARGET_CHAR_BIT;
1775 amd64_linux_record_tdep.size_ulong
1776 = gdbarch_long_bit (gdbarch) / TARGET_CHAR_BIT;
1777 amd64_linux_record_tdep.size_msghdr = 56;
1778 amd64_linux_record_tdep.size_itimerval = 32;
1779 amd64_linux_record_tdep.size_stat = 144;
1780 amd64_linux_record_tdep.size_old_utsname = 325;
1781 amd64_linux_record_tdep.size_sysinfo = 112;
1782 amd64_linux_record_tdep.size_msqid_ds = 120;
1783 amd64_linux_record_tdep.size_shmid_ds = 112;
1784 amd64_linux_record_tdep.size_new_utsname = 390;
1785 amd64_linux_record_tdep.size_timex = 208;
1786 amd64_linux_record_tdep.size_mem_dqinfo = 24;
1787 amd64_linux_record_tdep.size_if_dqblk = 72;
1788 amd64_linux_record_tdep.size_fs_quota_stat = 80;
1789 amd64_linux_record_tdep.size_timespec = 16;
1790 amd64_linux_record_tdep.size_pollfd = 8;
1791 amd64_linux_record_tdep.size_NFS_FHSIZE = 32;
1792 amd64_linux_record_tdep.size_knfsd_fh = 132;
1793 amd64_linux_record_tdep.size_TASK_COMM_LEN = 16;
1794 amd64_linux_record_tdep.size_sigaction = 152;
1795 amd64_linux_record_tdep.size_sigset_t = 128;
1796 amd64_linux_record_tdep.size_siginfo_t = 128;
1797 amd64_linux_record_tdep.size_cap_user_data_t = 8;
1798 amd64_linux_record_tdep.size_stack_t = 24;
1799 amd64_linux_record_tdep.size_off_t = 8;
1800 amd64_linux_record_tdep.size_stat64 = 144;
1801 amd64_linux_record_tdep.size_gid_t = 4;
1802 amd64_linux_record_tdep.size_uid_t = 4;
1803 amd64_linux_record_tdep.size_PAGE_SIZE = 4096;
1804 amd64_linux_record_tdep.size_flock64 = 32;
1805 amd64_linux_record_tdep.size_user_desc = 16;
1806 amd64_linux_record_tdep.size_io_event = 32;
1807 amd64_linux_record_tdep.size_iocb = 64;
1808 amd64_linux_record_tdep.size_epoll_event = 12;
1809 amd64_linux_record_tdep.size_itimerspec = 32;
1810 amd64_linux_record_tdep.size_mq_attr = 64;
1811 amd64_linux_record_tdep.size_siginfo = 128;
1812 amd64_linux_record_tdep.size_termios = 60;
1813 amd64_linux_record_tdep.size_termios2 = 44;
1814 amd64_linux_record_tdep.size_pid_t = 4;
1815 amd64_linux_record_tdep.size_winsize = 8;
1816 amd64_linux_record_tdep.size_serial_struct = 72;
1817 amd64_linux_record_tdep.size_serial_icounter_struct = 80;
1818 amd64_linux_record_tdep.size_hayes_esp_config = 12;
1819 amd64_linux_record_tdep.size_size_t = 8;
1820 amd64_linux_record_tdep.size_iovec = 16;
1821
8ee5199a
L		 1822 /* These values are the second argument of system call "sys_fcntl"
1823 and "sys_fcntl64". They are obtained from Linux Kernel source. */
1824 amd64_linux_record_tdep.fcntl_F_GETLK = 5;
1825 amd64_linux_record_tdep.fcntl_F_GETLK64 = 12;
1826 amd64_linux_record_tdep.fcntl_F_SETLK64 = 13;
1827 amd64_linux_record_tdep.fcntl_F_SETLKW64 = 14;
1828
1829 amd64_linux_record_tdep.arg1 = AMD64_RDI_REGNUM;
1830 amd64_linux_record_tdep.arg2 = AMD64_RSI_REGNUM;
1831 amd64_linux_record_tdep.arg3 = AMD64_RDX_REGNUM;
1832 amd64_linux_record_tdep.arg4 = AMD64_R10_REGNUM;
1833 amd64_linux_record_tdep.arg5 = AMD64_R8_REGNUM;
1834 amd64_linux_record_tdep.arg6 = AMD64_R9_REGNUM;
1835
952b2d63
HZ		 1836 /* These values are the second argument of system call "sys_ioctl".
1837 They are obtained from Linux Kernel source. */
1838 amd64_linux_record_tdep.ioctl_TCGETS = 0x5401;
1839 amd64_linux_record_tdep.ioctl_TCSETS = 0x5402;
1840 amd64_linux_record_tdep.ioctl_TCSETSW = 0x5403;
1841 amd64_linux_record_tdep.ioctl_TCSETSF = 0x5404;
1842 amd64_linux_record_tdep.ioctl_TCGETA = 0x5405;
1843 amd64_linux_record_tdep.ioctl_TCSETA = 0x5406;
1844 amd64_linux_record_tdep.ioctl_TCSETAW = 0x5407;
1845 amd64_linux_record_tdep.ioctl_TCSETAF = 0x5408;
1846 amd64_linux_record_tdep.ioctl_TCSBRK = 0x5409;
1847 amd64_linux_record_tdep.ioctl_TCXONC = 0x540A;
1848 amd64_linux_record_tdep.ioctl_TCFLSH = 0x540B;
1849 amd64_linux_record_tdep.ioctl_TIOCEXCL = 0x540C;
1850 amd64_linux_record_tdep.ioctl_TIOCNXCL = 0x540D;
1851 amd64_linux_record_tdep.ioctl_TIOCSCTTY = 0x540E;
1852 amd64_linux_record_tdep.ioctl_TIOCGPGRP = 0x540F;
1853 amd64_linux_record_tdep.ioctl_TIOCSPGRP = 0x5410;
1854 amd64_linux_record_tdep.ioctl_TIOCOUTQ = 0x5411;
1855 amd64_linux_record_tdep.ioctl_TIOCSTI = 0x5412;
1856 amd64_linux_record_tdep.ioctl_TIOCGWINSZ = 0x5413;
1857 amd64_linux_record_tdep.ioctl_TIOCSWINSZ = 0x5414;
1858 amd64_linux_record_tdep.ioctl_TIOCMGET = 0x5415;
1859 amd64_linux_record_tdep.ioctl_TIOCMBIS = 0x5416;
1860 amd64_linux_record_tdep.ioctl_TIOCMBIC = 0x5417;
1861 amd64_linux_record_tdep.ioctl_TIOCMSET = 0x5418;
1862 amd64_linux_record_tdep.ioctl_TIOCGSOFTCAR = 0x5419;
1863 amd64_linux_record_tdep.ioctl_TIOCSSOFTCAR = 0x541A;
1864 amd64_linux_record_tdep.ioctl_FIONREAD = 0x541B;
1865 amd64_linux_record_tdep.ioctl_TIOCINQ
1866 = amd64_linux_record_tdep.ioctl_FIONREAD;
1867 amd64_linux_record_tdep.ioctl_TIOCLINUX = 0x541C;
1868 amd64_linux_record_tdep.ioctl_TIOCCONS = 0x541D;
1869 amd64_linux_record_tdep.ioctl_TIOCGSERIAL = 0x541E;
1870 amd64_linux_record_tdep.ioctl_TIOCSSERIAL = 0x541F;
1871 amd64_linux_record_tdep.ioctl_TIOCPKT = 0x5420;
1872 amd64_linux_record_tdep.ioctl_FIONBIO = 0x5421;
1873 amd64_linux_record_tdep.ioctl_TIOCNOTTY = 0x5422;
1874 amd64_linux_record_tdep.ioctl_TIOCSETD = 0x5423;
1875 amd64_linux_record_tdep.ioctl_TIOCGETD = 0x5424;
1876 amd64_linux_record_tdep.ioctl_TCSBRKP = 0x5425;
1877 amd64_linux_record_tdep.ioctl_TIOCTTYGSTRUCT = 0x5426;
1878 amd64_linux_record_tdep.ioctl_TIOCSBRK = 0x5427;
1879 amd64_linux_record_tdep.ioctl_TIOCCBRK = 0x5428;
1880 amd64_linux_record_tdep.ioctl_TIOCGSID = 0x5429;
1881 amd64_linux_record_tdep.ioctl_TCGETS2 = 0x802c542a;
1882 amd64_linux_record_tdep.ioctl_TCSETS2 = 0x402c542b;
1883 amd64_linux_record_tdep.ioctl_TCSETSW2 = 0x402c542c;
1884 amd64_linux_record_tdep.ioctl_TCSETSF2 = 0x402c542d;
1885 amd64_linux_record_tdep.ioctl_TIOCGPTN = 0x80045430;
1886 amd64_linux_record_tdep.ioctl_TIOCSPTLCK = 0x40045431;
1887 amd64_linux_record_tdep.ioctl_FIONCLEX = 0x5450;
1888 amd64_linux_record_tdep.ioctl_FIOCLEX = 0x5451;
1889 amd64_linux_record_tdep.ioctl_FIOASYNC = 0x5452;
1890 amd64_linux_record_tdep.ioctl_TIOCSERCONFIG = 0x5453;
1891 amd64_linux_record_tdep.ioctl_TIOCSERGWILD = 0x5454;
1892 amd64_linux_record_tdep.ioctl_TIOCSERSWILD = 0x5455;
1893 amd64_linux_record_tdep.ioctl_TIOCGLCKTRMIOS = 0x5456;
1894 amd64_linux_record_tdep.ioctl_TIOCSLCKTRMIOS = 0x5457;
1895 amd64_linux_record_tdep.ioctl_TIOCSERGSTRUCT = 0x5458;
1896 amd64_linux_record_tdep.ioctl_TIOCSERGETLSR = 0x5459;
1897 amd64_linux_record_tdep.ioctl_TIOCSERGETMULTI = 0x545A;
1898 amd64_linux_record_tdep.ioctl_TIOCSERSETMULTI = 0x545B;
1899 amd64_linux_record_tdep.ioctl_TIOCMIWAIT = 0x545C;
1900 amd64_linux_record_tdep.ioctl_TIOCGICOUNT = 0x545D;
1901 amd64_linux_record_tdep.ioctl_TIOCGHAYESESP = 0x545E;
1902 amd64_linux_record_tdep.ioctl_TIOCSHAYESESP = 0x545F;
1903 amd64_linux_record_tdep.ioctl_FIOQSIZE = 0x5460;
1904
952b2d63 1905 tdep->i386_syscall_record = amd64_linux_syscall_record;
5a83521a
MK		 1906
1907 /* GNU/Linux uses SVR4-style shared libraries. */
1908 set_solib_svr4_fetch_link_map_offsets
1909 (gdbarch, svr4_lp64_fetch_link_map_offsets);
1910}
1911
1912static void
1913amd64_x32_linux_init_abi(struct gdbarch_info info, struct gdbarch *gdbarch)
1914{
1915 struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
1916 const struct target_desc *tdesc = info.target_desc;
1917 struct tdesc_arch_data *tdesc_data = (void *) info.tdep_info;
1918 const struct tdesc_feature *feature;
1919 int valid_p;
1920
1921 gdb_assert (tdesc_data);
1922
1923 tdep->gregset_reg_offset = amd64_linux_gregset_reg_offset;
1924 tdep->gregset_num_regs = ARRAY_SIZE (amd64_linux_gregset_reg_offset);
1925 tdep->sizeof_gregset = 27 * 8;
1926
1927 amd64_x32_init_abi (info, gdbarch);
1928
1929 /* Reserve a number for orig_rax. */
1930 set_gdbarch_num_regs (gdbarch, AMD64_LINUX_NUM_REGS);
1931
1932 if (! tdesc_has_registers (tdesc))
1933 tdesc = tdesc_x32_linux;
1934 tdep->tdesc = tdesc;
1935
1936 feature = tdesc_find_feature (tdesc, "org.gnu.gdb.i386.linux");
1937 if (feature == NULL)
1938 return;
1939
1940 valid_p = tdesc_numbered_register (feature, tdesc_data,
1941 AMD64_LINUX_ORIG_RAX_REGNUM,
1942 "orig_rax");
1943 if (!valid_p)
1944 return;
1945
1946 amd64_linux_init_abi_common (info, gdbarch);
1947
8ee5199a
L		 1948 /* Initialize the amd64_x32_linux_record_tdep. */
1949 /* These values are the size of the type that will be used in a system
1950 call. They are obtained from Linux Kernel source. */
1951 amd64_x32_linux_record_tdep.size_pointer
1952 = gdbarch_ptr_bit (gdbarch) / TARGET_CHAR_BIT;
1953 amd64_x32_linux_record_tdep.size__old_kernel_stat = 32;
1954 amd64_x32_linux_record_tdep.size_tms = 32;
1955 amd64_x32_linux_record_tdep.size_loff_t = 8;
1956 amd64_x32_linux_record_tdep.size_flock = 32;
1957 amd64_x32_linux_record_tdep.size_oldold_utsname = 45;
1958 amd64_x32_linux_record_tdep.size_ustat = 32;
1959 /* ADM64 doesn't need this size because it doesn't have sys_sigaction
1960 but sys_rt_sigaction. */
1961 amd64_x32_linux_record_tdep.size_old_sigaction = 152;
1962 /* ADM64 doesn't need this size because it doesn't have sys_sigpending
1963 but sys_rt_sigpending. */
1964 amd64_x32_linux_record_tdep.size_old_sigset_t = 128;
1965 amd64_x32_linux_record_tdep.size_rlimit = 16;
1966 amd64_x32_linux_record_tdep.size_rusage = 144;
1967 amd64_x32_linux_record_tdep.size_timeval = 16;
1968 amd64_x32_linux_record_tdep.size_timezone = 8;
1969 /* ADM64 doesn't need this size because it doesn't have sys_getgroups16
1970 but sys_getgroups. */
1971 amd64_x32_linux_record_tdep.size_old_gid_t = 2;
1972 /* ADM64 doesn't need this size because it doesn't have sys_getresuid16
1973 but sys_getresuid. */
1974 amd64_x32_linux_record_tdep.size_old_uid_t = 2;
1975 amd64_x32_linux_record_tdep.size_fd_set = 128;
1976 amd64_x32_linux_record_tdep.size_dirent = 280;
1977 amd64_x32_linux_record_tdep.size_dirent64 = 280;
1978 amd64_x32_linux_record_tdep.size_statfs = 120;
1979 amd64_x32_linux_record_tdep.size_statfs64 = 120;
1980 amd64_x32_linux_record_tdep.size_sockaddr = 16;
1981 amd64_x32_linux_record_tdep.size_int
1982 = gdbarch_int_bit (gdbarch) / TARGET_CHAR_BIT;
1983 amd64_x32_linux_record_tdep.size_long
1984 = gdbarch_long_bit (gdbarch) / TARGET_CHAR_BIT;
1985 amd64_x32_linux_record_tdep.size_ulong
1986 = gdbarch_long_bit (gdbarch) / TARGET_CHAR_BIT;
1987 amd64_x32_linux_record_tdep.size_msghdr = 56;
1988 amd64_x32_linux_record_tdep.size_itimerval = 32;
1989 amd64_x32_linux_record_tdep.size_stat = 144;
1990 amd64_x32_linux_record_tdep.size_old_utsname = 325;
1991 amd64_x32_linux_record_tdep.size_sysinfo = 112;
1992 amd64_x32_linux_record_tdep.size_msqid_ds = 120;
1993 amd64_x32_linux_record_tdep.size_shmid_ds = 112;
1994 amd64_x32_linux_record_tdep.size_new_utsname = 390;
1995 amd64_x32_linux_record_tdep.size_timex = 208;
1996 amd64_x32_linux_record_tdep.size_mem_dqinfo = 24;
1997 amd64_x32_linux_record_tdep.size_if_dqblk = 72;
1998 amd64_x32_linux_record_tdep.size_fs_quota_stat = 80;
1999 amd64_x32_linux_record_tdep.size_timespec = 16;
2000 amd64_x32_linux_record_tdep.size_pollfd = 8;
2001 amd64_x32_linux_record_tdep.size_NFS_FHSIZE = 32;
2002 amd64_x32_linux_record_tdep.size_knfsd_fh = 132;
2003 amd64_x32_linux_record_tdep.size_TASK_COMM_LEN = 16;
2004 amd64_x32_linux_record_tdep.size_sigaction = 152;
2005 amd64_x32_linux_record_tdep.size_sigset_t = 128;
2006 amd64_x32_linux_record_tdep.size_siginfo_t = 128;
2007 amd64_x32_linux_record_tdep.size_cap_user_data_t = 8;
2008 amd64_x32_linux_record_tdep.size_stack_t = 24;
2009 amd64_x32_linux_record_tdep.size_off_t = 8;
2010 amd64_x32_linux_record_tdep.size_stat64 = 144;
2011 amd64_x32_linux_record_tdep.size_gid_t = 4;
2012 amd64_x32_linux_record_tdep.size_uid_t = 4;
2013 amd64_x32_linux_record_tdep.size_PAGE_SIZE = 4096;
2014 amd64_x32_linux_record_tdep.size_flock64 = 32;
2015 amd64_x32_linux_record_tdep.size_user_desc = 16;
2016 amd64_x32_linux_record_tdep.size_io_event = 32;
2017 amd64_x32_linux_record_tdep.size_iocb = 64;
2018 amd64_x32_linux_record_tdep.size_epoll_event = 12;
2019 amd64_x32_linux_record_tdep.size_itimerspec = 32;
2020 amd64_x32_linux_record_tdep.size_mq_attr = 64;
2021 amd64_x32_linux_record_tdep.size_siginfo = 128;
2022 amd64_x32_linux_record_tdep.size_termios = 60;
2023 amd64_x32_linux_record_tdep.size_termios2 = 44;
2024 amd64_x32_linux_record_tdep.size_pid_t = 4;
2025 amd64_x32_linux_record_tdep.size_winsize = 8;
2026 amd64_x32_linux_record_tdep.size_serial_struct = 72;
2027 amd64_x32_linux_record_tdep.size_serial_icounter_struct = 80;
2028 amd64_x32_linux_record_tdep.size_hayes_esp_config = 12;
2029 amd64_x32_linux_record_tdep.size_size_t = 8;
2030 amd64_x32_linux_record_tdep.size_iovec = 16;
2031
2032 /* These values are the second argument of system call "sys_fcntl"
2033 and "sys_fcntl64". They are obtained from Linux Kernel source. */
2034 amd64_x32_linux_record_tdep.fcntl_F_GETLK = 5;
2035 amd64_x32_linux_record_tdep.fcntl_F_GETLK64 = 12;
2036 amd64_x32_linux_record_tdep.fcntl_F_SETLK64 = 13;
2037 amd64_x32_linux_record_tdep.fcntl_F_SETLKW64 = 14;
2038
2039 amd64_x32_linux_record_tdep.arg1 = AMD64_RDI_REGNUM;
2040 amd64_x32_linux_record_tdep.arg2 = AMD64_RSI_REGNUM;
2041 amd64_x32_linux_record_tdep.arg3 = AMD64_RDX_REGNUM;
2042 amd64_x32_linux_record_tdep.arg4 = AMD64_R10_REGNUM;
2043 amd64_x32_linux_record_tdep.arg5 = AMD64_R8_REGNUM;
2044 amd64_x32_linux_record_tdep.arg6 = AMD64_R9_REGNUM;
2045
2046 /* These values are the second argument of system call "sys_ioctl".
2047 They are obtained from Linux Kernel source. */
2048 amd64_x32_linux_record_tdep.ioctl_TCGETS = 0x5401;
2049 amd64_x32_linux_record_tdep.ioctl_TCSETS = 0x5402;
2050 amd64_x32_linux_record_tdep.ioctl_TCSETSW = 0x5403;
2051 amd64_x32_linux_record_tdep.ioctl_TCSETSF = 0x5404;
2052 amd64_x32_linux_record_tdep.ioctl_TCGETA = 0x5405;
2053 amd64_x32_linux_record_tdep.ioctl_TCSETA = 0x5406;
2054 amd64_x32_linux_record_tdep.ioctl_TCSETAW = 0x5407;
2055 amd64_x32_linux_record_tdep.ioctl_TCSETAF = 0x5408;
2056 amd64_x32_linux_record_tdep.ioctl_TCSBRK = 0x5409;
2057 amd64_x32_linux_record_tdep.ioctl_TCXONC = 0x540A;
2058 amd64_x32_linux_record_tdep.ioctl_TCFLSH = 0x540B;
2059 amd64_x32_linux_record_tdep.ioctl_TIOCEXCL = 0x540C;
2060 amd64_x32_linux_record_tdep.ioctl_TIOCNXCL = 0x540D;
2061 amd64_x32_linux_record_tdep.ioctl_TIOCSCTTY = 0x540E;
2062 amd64_x32_linux_record_tdep.ioctl_TIOCGPGRP = 0x540F;
2063 amd64_x32_linux_record_tdep.ioctl_TIOCSPGRP = 0x5410;
2064 amd64_x32_linux_record_tdep.ioctl_TIOCOUTQ = 0x5411;
2065 amd64_x32_linux_record_tdep.ioctl_TIOCSTI = 0x5412;
2066 amd64_x32_linux_record_tdep.ioctl_TIOCGWINSZ = 0x5413;
2067 amd64_x32_linux_record_tdep.ioctl_TIOCSWINSZ = 0x5414;
2068 amd64_x32_linux_record_tdep.ioctl_TIOCMGET = 0x5415;
2069 amd64_x32_linux_record_tdep.ioctl_TIOCMBIS = 0x5416;
2070 amd64_x32_linux_record_tdep.ioctl_TIOCMBIC = 0x5417;
2071 amd64_x32_linux_record_tdep.ioctl_TIOCMSET = 0x5418;
2072 amd64_x32_linux_record_tdep.ioctl_TIOCGSOFTCAR = 0x5419;
2073 amd64_x32_linux_record_tdep.ioctl_TIOCSSOFTCAR = 0x541A;
2074 amd64_x32_linux_record_tdep.ioctl_FIONREAD = 0x541B;
2075 amd64_x32_linux_record_tdep.ioctl_TIOCINQ = amd64_x32_linux_record_tdep.ioctl_FIONREAD;
2076 amd64_x32_linux_record_tdep.ioctl_TIOCLINUX = 0x541C;
2077 amd64_x32_linux_record_tdep.ioctl_TIOCCONS = 0x541D;
2078 amd64_x32_linux_record_tdep.ioctl_TIOCGSERIAL = 0x541E;
2079 amd64_x32_linux_record_tdep.ioctl_TIOCSSERIAL = 0x541F;
2080 amd64_x32_linux_record_tdep.ioctl_TIOCPKT = 0x5420;
2081 amd64_x32_linux_record_tdep.ioctl_FIONBIO = 0x5421;
2082 amd64_x32_linux_record_tdep.ioctl_TIOCNOTTY = 0x5422;
2083 amd64_x32_linux_record_tdep.ioctl_TIOCSETD = 0x5423;
2084 amd64_x32_linux_record_tdep.ioctl_TIOCGETD = 0x5424;
2085 amd64_x32_linux_record_tdep.ioctl_TCSBRKP = 0x5425;
2086 amd64_x32_linux_record_tdep.ioctl_TIOCTTYGSTRUCT = 0x5426;
2087 amd64_x32_linux_record_tdep.ioctl_TIOCSBRK = 0x5427;
2088 amd64_x32_linux_record_tdep.ioctl_TIOCCBRK = 0x5428;
2089 amd64_x32_linux_record_tdep.ioctl_TIOCGSID = 0x5429;
2090 amd64_x32_linux_record_tdep.ioctl_TCGETS2 = 0x802c542a;
2091 amd64_x32_linux_record_tdep.ioctl_TCSETS2 = 0x402c542b;
2092 amd64_x32_linux_record_tdep.ioctl_TCSETSW2 = 0x402c542c;
2093 amd64_x32_linux_record_tdep.ioctl_TCSETSF2 = 0x402c542d;
2094 amd64_x32_linux_record_tdep.ioctl_TIOCGPTN = 0x80045430;
2095 amd64_x32_linux_record_tdep.ioctl_TIOCSPTLCK = 0x40045431;
2096 amd64_x32_linux_record_tdep.ioctl_FIONCLEX = 0x5450;
2097 amd64_x32_linux_record_tdep.ioctl_FIOCLEX = 0x5451;
2098 amd64_x32_linux_record_tdep.ioctl_FIOASYNC = 0x5452;
2099 amd64_x32_linux_record_tdep.ioctl_TIOCSERCONFIG = 0x5453;
2100 amd64_x32_linux_record_tdep.ioctl_TIOCSERGWILD = 0x5454;
2101 amd64_x32_linux_record_tdep.ioctl_TIOCSERSWILD = 0x5455;
2102 amd64_x32_linux_record_tdep.ioctl_TIOCGLCKTRMIOS = 0x5456;
2103 amd64_x32_linux_record_tdep.ioctl_TIOCSLCKTRMIOS = 0x5457;
2104 amd64_x32_linux_record_tdep.ioctl_TIOCSERGSTRUCT = 0x5458;
2105 amd64_x32_linux_record_tdep.ioctl_TIOCSERGETLSR = 0x5459;
2106 amd64_x32_linux_record_tdep.ioctl_TIOCSERGETMULTI = 0x545A;
2107 amd64_x32_linux_record_tdep.ioctl_TIOCSERSETMULTI = 0x545B;
2108 amd64_x32_linux_record_tdep.ioctl_TIOCMIWAIT = 0x545C;
2109 amd64_x32_linux_record_tdep.ioctl_TIOCGICOUNT = 0x545D;
2110 amd64_x32_linux_record_tdep.ioctl_TIOCGHAYESESP = 0x545E;
2111 amd64_x32_linux_record_tdep.ioctl_TIOCSHAYESESP = 0x545F;
2112 amd64_x32_linux_record_tdep.ioctl_FIOQSIZE = 0x5460;
2113
2114 tdep->i386_syscall_record = amd64_x32_linux_syscall_record;
2115
5a83521a
MK		 2116 /* GNU/Linux uses SVR4-style shared libraries. */
2117 set_solib_svr4_fetch_link_map_offsets
2118 (gdbarch, svr4_ilp32_fetch_link_map_offsets);
2119}
c4f35dd8 2120\f
2213a65d
MK		 2121
2122/* Provide a prototype to silence -Wmissing-prototypes. */
51433e4b 2123extern void _initialize_amd64_linux_tdep (void);
2213a65d
MK		 2124
2125void
51433e4b 2126_initialize_amd64_linux_tdep (void)
2213a65d 2127{
51433e4b
MK		 2128 gdbarch_register_osabi (bfd_arch_i386, bfd_mach_x86_64,
2129 GDB_OSABI_LINUX, amd64_linux_init_abi);
5a83521a
MK		 2130 gdbarch_register_osabi (bfd_arch_i386, bfd_mach_x64_32,
2131 GDB_OSABI_LINUX, amd64_x32_linux_init_abi);
90884b2b 2132
0963b4bd 2133 /* Initialize the Linux target description. */
90884b2b 2134 initialize_tdesc_amd64_linux ();
a055a187 2135 initialize_tdesc_amd64_avx_linux ();
e43e105e 2136 initialize_tdesc_amd64_mpx_linux ();
01f9f808
MS		 2137 initialize_tdesc_amd64_avx512_linux ();
2138
70af3797
PA		 2139 initialize_tdesc_x32_linux ();
2140 initialize_tdesc_x32_avx_linux ();
01f9f808 2141 initialize_tdesc_x32_avx512_linux ();
2213a65d 2142}
GDB Binutils - Deliverables
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