Commit | Line | Data |
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51433e4b | 1 | /* Target-dependent code for GNU/Linux x86-64. |
a4b6fc86 | 2 | |
b811d2c2 | 3 | Copyright (C) 2001-2020 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" |
9635ae5d | 23 | #include "displaced-stepping.h" |
187e21d1 | 24 | #include "frame.h" |
e088209c | 25 | #include "gdbarch.h" |
53e95fcf | 26 | #include "gdbcore.h" |
d55e5aa6 | 27 | #include "regcache.h" |
4de283e4 TT |
28 | #include "osabi.h" |
29 | #include "symtab.h" | |
30 | #include "gdbtypes.h" | |
d55e5aa6 TT |
31 | #include "reggroups.h" |
32 | #include "regset.h" | |
4de283e4 | 33 | #include "parser-defs.h" |
d55e5aa6 | 34 | #include "user-regs.h" |
4de283e4 TT |
35 | #include "amd64-linux-tdep.h" |
36 | #include "i386-linux-tdep.h" | |
37 | #include "linux-tdep.h" | |
268a13a5 | 38 | #include "gdbsupport/x86-xstate.h" |
e088209c | 39 | #include "inferior.h" |
4de283e4 TT |
40 | |
41 | #include "amd64-tdep.h" | |
42 | #include "solib-svr4.h" | |
d55e5aa6 | 43 | #include "xml-syscall.h" |
4de283e4 TT |
44 | #include "glibc-tdep.h" |
45 | #include "arch/amd64.h" | |
46 | #include "target-descriptions.h" | |
c0fdb45e | 47 | #include "observable.h" |
a96d9b2e SDJ |
48 | |
49 | /* The syscall's XML filename for i386. */ | |
50 | #define XML_SYSCALL_FILENAME_AMD64 "syscalls/amd64-linux.xml" | |
eba29c8c | 51 | |
d02ed0bb | 52 | #include "record-full.h" |
952b2d63 HZ |
53 | #include "linux-record.h" |
54 | ||
eba29c8c | 55 | /* Mapping between the general-purpose registers in `struct user' |
187e21d1 | 56 | format and GDB's register cache layout. */ |
eba29c8c | 57 | |
187e21d1 | 58 | /* From <sys/reg.h>. */ |
6cd6a2ae | 59 | int amd64_linux_gregset_reg_offset[] = |
eba29c8c | 60 | { |
187e21d1 MK |
61 | 10 * 8, /* %rax */ |
62 | 5 * 8, /* %rbx */ | |
63 | 11 * 8, /* %rcx */ | |
64 | 12 * 8, /* %rdx */ | |
65 | 13 * 8, /* %rsi */ | |
66 | 14 * 8, /* %rdi */ | |
67 | 4 * 8, /* %rbp */ | |
68 | 19 * 8, /* %rsp */ | |
0963b4bd | 69 | 9 * 8, /* %r8 ... */ |
187e21d1 MK |
70 | 8 * 8, |
71 | 7 * 8, | |
72 | 6 * 8, | |
73 | 3 * 8, | |
74 | 2 * 8, | |
75 | 1 * 8, | |
76 | 0 * 8, /* ... %r15 */ | |
77 | 16 * 8, /* %rip */ | |
78 | 18 * 8, /* %eflags */ | |
79 | 17 * 8, /* %cs */ | |
80 | 20 * 8, /* %ss */ | |
81 | 23 * 8, /* %ds */ | |
82 | 24 * 8, /* %es */ | |
83 | 25 * 8, /* %fs */ | |
ed41462c L |
84 | 26 * 8, /* %gs */ |
85 | -1, -1, -1, -1, -1, -1, -1, -1, | |
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, -1, | |
89 | -1, -1, -1, -1, -1, -1, -1, -1, | |
90 | -1, -1, -1, -1, -1, -1, -1, -1, | |
e43e105e WT |
91 | -1, -1, -1, -1, /* MPX registers BND0 ... BND3. */ |
92 | -1, -1, /* MPX registers BNDCFGU and BNDSTATUS. */ | |
01f9f808 MS |
93 | -1, -1, -1, -1, -1, -1, -1, -1, /* xmm16 ... xmm31 (AVX512) */ |
94 | -1, -1, -1, -1, -1, -1, -1, -1, | |
95 | -1, -1, -1, -1, -1, -1, -1, -1, /* ymm16 ... ymm31 (AVX512) */ | |
96 | -1, -1, -1, -1, -1, -1, -1, -1, | |
97 | -1, -1, -1, -1, -1, -1, -1, -1, /* k0 ... k7 (AVX512) */ | |
98 | -1, -1, -1, -1, -1, -1, -1, -1, /* zmm0 ... zmm31 (AVX512) */ | |
99 | -1, -1, -1, -1, -1, -1, -1, -1, | |
100 | -1, -1, -1, -1, -1, -1, -1, -1, | |
101 | -1, -1, -1, -1, -1, -1, -1, -1, | |
51547df6 | 102 | -1, /* PKEYS register pkru */ |
2735833d WT |
103 | |
104 | /* End of hardware registers */ | |
105 | 21 * 8, 22 * 8, /* fs_base and gs_base. */ | |
01f9f808 | 106 | 15 * 8 /* "orig_rax" */ |
eba29c8c | 107 | }; |
187e21d1 | 108 | \f |
eba29c8c | 109 | |
187e21d1 | 110 | /* Support for signal handlers. */ |
c4f35dd8 MK |
111 | |
112 | #define LINUX_SIGTRAMP_INSN0 0x48 /* mov $NNNNNNNN, %rax */ | |
113 | #define LINUX_SIGTRAMP_OFFSET0 0 | |
114 | #define LINUX_SIGTRAMP_INSN1 0x0f /* syscall */ | |
115 | #define LINUX_SIGTRAMP_OFFSET1 7 | |
116 | ||
1e55e04f | 117 | static const gdb_byte amd64_linux_sigtramp_code[] = |
c4f35dd8 MK |
118 | { |
119 | /* mov $__NR_rt_sigreturn, %rax */ | |
baed091b ML |
120 | LINUX_SIGTRAMP_INSN0, 0xc7, 0xc0, 0x0f, 0x00, 0x00, 0x00, |
121 | /* syscall */ | |
122 | LINUX_SIGTRAMP_INSN1, 0x05 | |
53e95fcf JS |
123 | }; |
124 | ||
1e55e04f L |
125 | static const gdb_byte amd64_x32_linux_sigtramp_code[] = |
126 | { | |
127 | /* mov $__NR_rt_sigreturn, %rax. */ | |
128 | LINUX_SIGTRAMP_INSN0, 0xc7, 0xc0, 0x01, 0x02, 0x00, 0x40, | |
129 | /* syscall */ | |
130 | LINUX_SIGTRAMP_INSN1, 0x05 | |
131 | }; | |
132 | ||
133 | #define LINUX_SIGTRAMP_LEN (sizeof amd64_linux_sigtramp_code) | |
53e95fcf JS |
134 | |
135 | /* If PC is in a sigtramp routine, return the address of the start of | |
136 | the routine. Otherwise, return 0. */ | |
137 | ||
138 | static CORE_ADDR | |
10458914 | 139 | amd64_linux_sigtramp_start (struct frame_info *this_frame) |
53e95fcf | 140 | { |
1e55e04f L |
141 | struct gdbarch *gdbarch; |
142 | const gdb_byte *sigtramp_code; | |
10458914 | 143 | CORE_ADDR pc = get_frame_pc (this_frame); |
4252dc94 | 144 | gdb_byte buf[LINUX_SIGTRAMP_LEN]; |
c4f35dd8 MK |
145 | |
146 | /* We only recognize a signal trampoline if PC is at the start of | |
147 | one of the two instructions. We optimize for finding the PC at | |
148 | the start, as will be the case when the trampoline is not the | |
149 | first frame on the stack. We assume that in the case where the | |
150 | PC is not at the start of the instruction sequence, there will be | |
151 | a few trailing readable bytes on the stack. */ | |
152 | ||
10458914 | 153 | if (!safe_frame_unwind_memory (this_frame, pc, buf, sizeof buf)) |
53e95fcf JS |
154 | return 0; |
155 | ||
156 | if (buf[0] != LINUX_SIGTRAMP_INSN0) | |
157 | { | |
158 | if (buf[0] != LINUX_SIGTRAMP_INSN1) | |
159 | return 0; | |
160 | ||
161 | pc -= LINUX_SIGTRAMP_OFFSET1; | |
10458914 | 162 | if (!safe_frame_unwind_memory (this_frame, pc, buf, sizeof buf)) |
53e95fcf JS |
163 | return 0; |
164 | } | |
165 | ||
1e55e04f L |
166 | gdbarch = get_frame_arch (this_frame); |
167 | if (gdbarch_ptr_bit (gdbarch) == 32) | |
168 | sigtramp_code = amd64_x32_linux_sigtramp_code; | |
169 | else | |
170 | sigtramp_code = amd64_linux_sigtramp_code; | |
171 | if (memcmp (buf, sigtramp_code, LINUX_SIGTRAMP_LEN) != 0) | |
53e95fcf JS |
172 | return 0; |
173 | ||
174 | return pc; | |
175 | } | |
176 | ||
10458914 DJ |
177 | /* Return whether THIS_FRAME corresponds to a GNU/Linux sigtramp |
178 | routine. */ | |
baed091b | 179 | |
c4f35dd8 | 180 | static int |
10458914 | 181 | amd64_linux_sigtramp_p (struct frame_info *this_frame) |
baed091b | 182 | { |
10458914 | 183 | CORE_ADDR pc = get_frame_pc (this_frame); |
2c02bd72 | 184 | const char *name; |
911bc6ee MK |
185 | |
186 | find_pc_partial_function (pc, &name, NULL, NULL); | |
187 | ||
c4f35dd8 MK |
188 | /* If we have NAME, we can optimize the search. The trampoline is |
189 | named __restore_rt. However, it isn't dynamically exported from | |
190 | the shared C library, so the trampoline may appear to be part of | |
191 | the preceding function. This should always be sigaction, | |
192 | __sigaction, or __libc_sigaction (all aliases to the same | |
193 | function). */ | |
194 | if (name == NULL || strstr (name, "sigaction") != NULL) | |
10458914 | 195 | return (amd64_linux_sigtramp_start (this_frame) != 0); |
c4f35dd8 MK |
196 | |
197 | return (strcmp ("__restore_rt", name) == 0); | |
baed091b ML |
198 | } |
199 | ||
c4f35dd8 | 200 | /* Offset to struct sigcontext in ucontext, from <asm/ucontext.h>. */ |
51433e4b | 201 | #define AMD64_LINUX_UCONTEXT_SIGCONTEXT_OFFSET 40 |
b64bbf8c | 202 | |
10458914 DJ |
203 | /* Assuming THIS_FRAME is a GNU/Linux sigtramp routine, return the |
204 | address of the associated sigcontext structure. */ | |
baed091b | 205 | |
c4f35dd8 | 206 | static CORE_ADDR |
10458914 | 207 | amd64_linux_sigcontext_addr (struct frame_info *this_frame) |
baed091b | 208 | { |
e17a4113 UW |
209 | struct gdbarch *gdbarch = get_frame_arch (this_frame); |
210 | enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); | |
c4f35dd8 | 211 | CORE_ADDR sp; |
4252dc94 | 212 | gdb_byte buf[8]; |
c4f35dd8 | 213 | |
10458914 | 214 | get_frame_register (this_frame, AMD64_RSP_REGNUM, buf); |
e17a4113 | 215 | sp = extract_unsigned_integer (buf, 8, byte_order); |
c4f35dd8 MK |
216 | |
217 | /* The sigcontext structure is part of the user context. A pointer | |
218 | to the user context is passed as the third argument to the signal | |
219 | handler, i.e. in %rdx. Unfortunately %rdx isn't preserved across | |
220 | function calls so we can't use it. Fortunately the user context | |
221 | is part of the signal frame and the unwound %rsp directly points | |
222 | at it. */ | |
51433e4b | 223 | return sp + AMD64_LINUX_UCONTEXT_SIGCONTEXT_OFFSET; |
baed091b | 224 | } |
2213a65d MK |
225 | \f |
226 | ||
a96d9b2e SDJ |
227 | static LONGEST |
228 | amd64_linux_get_syscall_number (struct gdbarch *gdbarch, | |
00431a78 | 229 | thread_info *thread) |
a96d9b2e | 230 | { |
00431a78 | 231 | struct regcache *regcache = get_thread_regcache (thread); |
a96d9b2e SDJ |
232 | enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); |
233 | /* The content of a register. */ | |
234 | gdb_byte buf[8]; | |
235 | /* The result. */ | |
236 | LONGEST ret; | |
237 | ||
238 | /* Getting the system call number from the register. | |
239 | When dealing with x86_64 architecture, this information | |
240 | is stored at %rax register. */ | |
dca08e1f | 241 | regcache->cooked_read (AMD64_LINUX_ORIG_RAX_REGNUM, buf); |
a96d9b2e SDJ |
242 | |
243 | ret = extract_signed_integer (buf, 8, byte_order); | |
244 | ||
245 | return ret; | |
246 | } | |
247 | ||
248 | ||
2b5e0749 | 249 | /* From <asm/sigcontext.h>. */ |
51433e4b | 250 | static int amd64_linux_sc_reg_offset[] = |
2b5e0749 MK |
251 | { |
252 | 13 * 8, /* %rax */ | |
253 | 11 * 8, /* %rbx */ | |
254 | 14 * 8, /* %rcx */ | |
255 | 12 * 8, /* %rdx */ | |
256 | 9 * 8, /* %rsi */ | |
257 | 8 * 8, /* %rdi */ | |
258 | 10 * 8, /* %rbp */ | |
259 | 15 * 8, /* %rsp */ | |
260 | 0 * 8, /* %r8 */ | |
261 | 1 * 8, /* %r9 */ | |
262 | 2 * 8, /* %r10 */ | |
263 | 3 * 8, /* %r11 */ | |
264 | 4 * 8, /* %r12 */ | |
265 | 5 * 8, /* %r13 */ | |
266 | 6 * 8, /* %r14 */ | |
267 | 7 * 8, /* %r15 */ | |
268 | 16 * 8, /* %rip */ | |
269 | 17 * 8, /* %eflags */ | |
2b5e0749 | 270 | |
af233647 | 271 | /* FIXME: kettenis/2002030531: The registers %cs, %fs and %gs are |
2b5e0749 MK |
272 | available in `struct sigcontext'. However, they only occupy two |
273 | bytes instead of four, which makes using them here rather | |
274 | difficult. Leave them out for now. */ | |
af233647 MK |
275 | -1, /* %cs */ |
276 | -1, /* %ss */ | |
277 | -1, /* %ds */ | |
278 | -1, /* %es */ | |
2b5e0749 MK |
279 | -1, /* %fs */ |
280 | -1 /* %gs */ | |
281 | }; | |
282 | ||
8695c747 DJ |
283 | static int |
284 | amd64_linux_register_reggroup_p (struct gdbarch *gdbarch, int regnum, | |
285 | struct reggroup *group) | |
286 | { | |
2735833d WT |
287 | if (regnum == AMD64_LINUX_ORIG_RAX_REGNUM |
288 | || regnum == AMD64_FSBASE_REGNUM | |
289 | || regnum == AMD64_GSBASE_REGNUM) | |
8695c747 DJ |
290 | return (group == system_reggroup |
291 | || group == save_reggroup | |
292 | || group == restore_reggroup); | |
84d90c10 | 293 | return i386_register_reggroup_p (gdbarch, regnum, group); |
8695c747 DJ |
294 | } |
295 | ||
296 | /* Set the program counter for process PTID to PC. */ | |
297 | ||
298 | static void | |
61a1198a | 299 | amd64_linux_write_pc (struct regcache *regcache, CORE_ADDR pc) |
8695c747 | 300 | { |
61a1198a | 301 | regcache_cooked_write_unsigned (regcache, AMD64_RIP_REGNUM, pc); |
8695c747 DJ |
302 | |
303 | /* We must be careful with modifying the program counter. If we | |
304 | just interrupted a system call, the kernel might try to restart | |
305 | it when we resume the inferior. On restarting the system call, | |
306 | the kernel will try backing up the program counter even though it | |
307 | no longer points at the system call. This typically results in a | |
308 | SIGSEGV or SIGILL. We can prevent this by writing `-1' in the | |
309 | "orig_rax" pseudo-register. | |
310 | ||
311 | Note that "orig_rax" is saved when setting up a dummy call frame. | |
312 | This means that it is properly restored when that frame is | |
313 | popped, and that the interrupted system call will be restarted | |
314 | when we resume the inferior on return from a function call from | |
315 | within GDB. In all other cases the system call will not be | |
316 | restarted. */ | |
61a1198a | 317 | regcache_cooked_write_unsigned (regcache, AMD64_LINUX_ORIG_RAX_REGNUM, -1); |
8695c747 DJ |
318 | } |
319 | ||
cdfbdf30 | 320 | /* Record all registers but IP register for process-record. */ |
952b2d63 | 321 | |
cdfbdf30 HZ |
322 | static int |
323 | amd64_all_but_ip_registers_record (struct regcache *regcache) | |
324 | { | |
25ea693b | 325 | if (record_full_arch_list_add_reg (regcache, AMD64_RAX_REGNUM)) |
cdfbdf30 | 326 | return -1; |
25ea693b | 327 | if (record_full_arch_list_add_reg (regcache, AMD64_RCX_REGNUM)) |
cdfbdf30 | 328 | return -1; |
25ea693b | 329 | if (record_full_arch_list_add_reg (regcache, AMD64_RDX_REGNUM)) |
cdfbdf30 | 330 | return -1; |
25ea693b | 331 | if (record_full_arch_list_add_reg (regcache, AMD64_RBX_REGNUM)) |
cdfbdf30 | 332 | return -1; |
25ea693b | 333 | if (record_full_arch_list_add_reg (regcache, AMD64_RSP_REGNUM)) |
cdfbdf30 | 334 | return -1; |
25ea693b | 335 | if (record_full_arch_list_add_reg (regcache, AMD64_RBP_REGNUM)) |
cdfbdf30 | 336 | return -1; |
25ea693b | 337 | if (record_full_arch_list_add_reg (regcache, AMD64_RSI_REGNUM)) |
cdfbdf30 | 338 | return -1; |
25ea693b | 339 | if (record_full_arch_list_add_reg (regcache, AMD64_RDI_REGNUM)) |
cdfbdf30 | 340 | return -1; |
25ea693b | 341 | if (record_full_arch_list_add_reg (regcache, AMD64_R8_REGNUM)) |
cdfbdf30 | 342 | return -1; |
25ea693b | 343 | if (record_full_arch_list_add_reg (regcache, AMD64_R9_REGNUM)) |
cdfbdf30 | 344 | return -1; |
25ea693b | 345 | if (record_full_arch_list_add_reg (regcache, AMD64_R10_REGNUM)) |
cdfbdf30 | 346 | return -1; |
25ea693b | 347 | if (record_full_arch_list_add_reg (regcache, AMD64_R11_REGNUM)) |
cdfbdf30 | 348 | return -1; |
25ea693b | 349 | if (record_full_arch_list_add_reg (regcache, AMD64_R12_REGNUM)) |
cdfbdf30 | 350 | return -1; |
25ea693b | 351 | if (record_full_arch_list_add_reg (regcache, AMD64_R13_REGNUM)) |
cdfbdf30 | 352 | return -1; |
25ea693b | 353 | if (record_full_arch_list_add_reg (regcache, AMD64_R14_REGNUM)) |
cdfbdf30 | 354 | return -1; |
25ea693b | 355 | if (record_full_arch_list_add_reg (regcache, AMD64_R15_REGNUM)) |
cdfbdf30 | 356 | return -1; |
25ea693b | 357 | if (record_full_arch_list_add_reg (regcache, AMD64_EFLAGS_REGNUM)) |
cdfbdf30 | 358 | return -1; |
952b2d63 | 359 | |
cdfbdf30 HZ |
360 | return 0; |
361 | } | |
952b2d63 | 362 | |
13b6d1d4 MS |
363 | /* amd64_canonicalize_syscall maps from the native amd64 Linux set |
364 | of syscall ids into a canonical set of syscall ids used by | |
365 | process record. */ | |
366 | ||
367 | static enum gdb_syscall | |
9ed936ec | 368 | amd64_canonicalize_syscall (enum amd64_syscall syscall_number) |
13b6d1d4 | 369 | { |
0436426c SM |
370 | DIAGNOSTIC_PUSH |
371 | DIAGNOSTIC_IGNORE_SWITCH_DIFFERENT_ENUM_TYPES | |
372 | ||
9ed936ec | 373 | switch (syscall_number) { |
13b6d1d4 | 374 | case amd64_sys_read: |
8ee5199a | 375 | case amd64_x32_sys_read: |
13b6d1d4 MS |
376 | return gdb_sys_read; |
377 | ||
378 | case amd64_sys_write: | |
8ee5199a | 379 | case amd64_x32_sys_write: |
13b6d1d4 MS |
380 | return gdb_sys_write; |
381 | ||
382 | case amd64_sys_open: | |
8ee5199a | 383 | case amd64_x32_sys_open: |
13b6d1d4 MS |
384 | return gdb_sys_open; |
385 | ||
386 | case amd64_sys_close: | |
8ee5199a | 387 | case amd64_x32_sys_close: |
13b6d1d4 MS |
388 | return gdb_sys_close; |
389 | ||
390 | case amd64_sys_newstat: | |
8ee5199a | 391 | case amd64_x32_sys_newstat: |
13b6d1d4 MS |
392 | return gdb_sys_newstat; |
393 | ||
394 | case amd64_sys_newfstat: | |
8ee5199a | 395 | case amd64_x32_sys_newfstat: |
13b6d1d4 MS |
396 | return gdb_sys_newfstat; |
397 | ||
398 | case amd64_sys_newlstat: | |
8ee5199a | 399 | case amd64_x32_sys_newlstat: |
13b6d1d4 MS |
400 | return gdb_sys_newlstat; |
401 | ||
402 | case amd64_sys_poll: | |
8ee5199a | 403 | case amd64_x32_sys_poll: |
13b6d1d4 MS |
404 | return gdb_sys_poll; |
405 | ||
406 | case amd64_sys_lseek: | |
8ee5199a | 407 | case amd64_x32_sys_lseek: |
13b6d1d4 MS |
408 | return gdb_sys_lseek; |
409 | ||
410 | case amd64_sys_mmap: | |
8ee5199a | 411 | case amd64_x32_sys_mmap: |
13b6d1d4 MS |
412 | return gdb_sys_mmap2; |
413 | ||
414 | case amd64_sys_mprotect: | |
8ee5199a | 415 | case amd64_x32_sys_mprotect: |
13b6d1d4 MS |
416 | return gdb_sys_mprotect; |
417 | ||
418 | case amd64_sys_munmap: | |
8ee5199a | 419 | case amd64_x32_sys_munmap: |
13b6d1d4 MS |
420 | return gdb_sys_munmap; |
421 | ||
422 | case amd64_sys_brk: | |
8ee5199a | 423 | case amd64_x32_sys_brk: |
13b6d1d4 MS |
424 | return gdb_sys_brk; |
425 | ||
426 | case amd64_sys_rt_sigaction: | |
8ee5199a | 427 | case amd64_x32_sys_rt_sigaction: |
13b6d1d4 MS |
428 | return gdb_sys_rt_sigaction; |
429 | ||
430 | case amd64_sys_rt_sigprocmask: | |
8ee5199a | 431 | case amd64_x32_sys_rt_sigprocmask: |
13b6d1d4 MS |
432 | return gdb_sys_rt_sigprocmask; |
433 | ||
434 | case amd64_sys_rt_sigreturn: | |
8ee5199a | 435 | case amd64_x32_sys_rt_sigreturn: |
13b6d1d4 MS |
436 | return gdb_sys_rt_sigreturn; |
437 | ||
438 | case amd64_sys_ioctl: | |
8ee5199a | 439 | case amd64_x32_sys_ioctl: |
13b6d1d4 MS |
440 | return gdb_sys_ioctl; |
441 | ||
442 | case amd64_sys_pread64: | |
8ee5199a | 443 | case amd64_x32_sys_pread64: |
13b6d1d4 MS |
444 | return gdb_sys_pread64; |
445 | ||
446 | case amd64_sys_pwrite64: | |
8ee5199a | 447 | case amd64_x32_sys_pwrite64: |
13b6d1d4 MS |
448 | return gdb_sys_pwrite64; |
449 | ||
450 | case amd64_sys_readv: | |
8ee5199a | 451 | case amd64_x32_sys_readv: |
13b6d1d4 MS |
452 | return gdb_sys_readv; |
453 | ||
454 | case amd64_sys_writev: | |
8ee5199a | 455 | case amd64_x32_sys_writev: |
13b6d1d4 MS |
456 | return gdb_sys_writev; |
457 | ||
458 | case amd64_sys_access: | |
8ee5199a | 459 | case amd64_x32_sys_access: |
13b6d1d4 MS |
460 | return gdb_sys_access; |
461 | ||
462 | case amd64_sys_pipe: | |
8ee5199a | 463 | case amd64_x32_sys_pipe: |
13b6d1d4 MS |
464 | return gdb_sys_pipe; |
465 | ||
466 | case amd64_sys_select: | |
8ee5199a | 467 | case amd64_x32_sys_select: |
13b6d1d4 MS |
468 | return gdb_sys_select; |
469 | ||
470 | case amd64_sys_sched_yield: | |
8ee5199a | 471 | case amd64_x32_sys_sched_yield: |
13b6d1d4 MS |
472 | return gdb_sys_sched_yield; |
473 | ||
474 | case amd64_sys_mremap: | |
8ee5199a | 475 | case amd64_x32_sys_mremap: |
13b6d1d4 MS |
476 | return gdb_sys_mremap; |
477 | ||
478 | case amd64_sys_msync: | |
8ee5199a | 479 | case amd64_x32_sys_msync: |
13b6d1d4 MS |
480 | return gdb_sys_msync; |
481 | ||
482 | case amd64_sys_mincore: | |
8ee5199a | 483 | case amd64_x32_sys_mincore: |
13b6d1d4 MS |
484 | return gdb_sys_mincore; |
485 | ||
486 | case amd64_sys_madvise: | |
8ee5199a | 487 | case amd64_x32_sys_madvise: |
13b6d1d4 MS |
488 | return gdb_sys_madvise; |
489 | ||
490 | case amd64_sys_shmget: | |
8ee5199a | 491 | case amd64_x32_sys_shmget: |
13b6d1d4 MS |
492 | return gdb_sys_shmget; |
493 | ||
494 | case amd64_sys_shmat: | |
8ee5199a | 495 | case amd64_x32_sys_shmat: |
13b6d1d4 MS |
496 | return gdb_sys_shmat; |
497 | ||
498 | case amd64_sys_shmctl: | |
8ee5199a | 499 | case amd64_x32_sys_shmctl: |
13b6d1d4 MS |
500 | return gdb_sys_shmctl; |
501 | ||
502 | case amd64_sys_dup: | |
8ee5199a | 503 | case amd64_x32_sys_dup: |
13b6d1d4 MS |
504 | return gdb_sys_dup; |
505 | ||
506 | case amd64_sys_dup2: | |
8ee5199a | 507 | case amd64_x32_sys_dup2: |
13b6d1d4 MS |
508 | return gdb_sys_dup2; |
509 | ||
510 | case amd64_sys_pause: | |
8ee5199a | 511 | case amd64_x32_sys_pause: |
13b6d1d4 MS |
512 | return gdb_sys_pause; |
513 | ||
514 | case amd64_sys_nanosleep: | |
8ee5199a | 515 | case amd64_x32_sys_nanosleep: |
13b6d1d4 MS |
516 | return gdb_sys_nanosleep; |
517 | ||
518 | case amd64_sys_getitimer: | |
8ee5199a | 519 | case amd64_x32_sys_getitimer: |
13b6d1d4 MS |
520 | return gdb_sys_getitimer; |
521 | ||
522 | case amd64_sys_alarm: | |
8ee5199a | 523 | case amd64_x32_sys_alarm: |
13b6d1d4 MS |
524 | return gdb_sys_alarm; |
525 | ||
526 | case amd64_sys_setitimer: | |
8ee5199a | 527 | case amd64_x32_sys_setitimer: |
13b6d1d4 MS |
528 | return gdb_sys_setitimer; |
529 | ||
530 | case amd64_sys_getpid: | |
8ee5199a | 531 | case amd64_x32_sys_getpid: |
13b6d1d4 MS |
532 | return gdb_sys_getpid; |
533 | ||
534 | case amd64_sys_sendfile64: | |
8ee5199a | 535 | case amd64_x32_sys_sendfile64: |
13b6d1d4 MS |
536 | return gdb_sys_sendfile64; |
537 | ||
538 | case amd64_sys_socket: | |
8ee5199a | 539 | case amd64_x32_sys_socket: |
13b6d1d4 MS |
540 | return gdb_sys_socket; |
541 | ||
542 | case amd64_sys_connect: | |
8ee5199a | 543 | case amd64_x32_sys_connect: |
13b6d1d4 MS |
544 | return gdb_sys_connect; |
545 | ||
546 | case amd64_sys_accept: | |
8ee5199a | 547 | case amd64_x32_sys_accept: |
13b6d1d4 MS |
548 | return gdb_sys_accept; |
549 | ||
550 | case amd64_sys_sendto: | |
8ee5199a | 551 | case amd64_x32_sys_sendto: |
13b6d1d4 MS |
552 | return gdb_sys_sendto; |
553 | ||
554 | case amd64_sys_recvfrom: | |
8ee5199a | 555 | case amd64_x32_sys_recvfrom: |
13b6d1d4 MS |
556 | return gdb_sys_recvfrom; |
557 | ||
558 | case amd64_sys_sendmsg: | |
8ee5199a | 559 | case amd64_x32_sys_sendmsg: |
13b6d1d4 MS |
560 | return gdb_sys_sendmsg; |
561 | ||
562 | case amd64_sys_recvmsg: | |
8ee5199a | 563 | case amd64_x32_sys_recvmsg: |
13b6d1d4 MS |
564 | return gdb_sys_recvmsg; |
565 | ||
566 | case amd64_sys_shutdown: | |
8ee5199a | 567 | case amd64_x32_sys_shutdown: |
13b6d1d4 MS |
568 | return gdb_sys_shutdown; |
569 | ||
570 | case amd64_sys_bind: | |
8ee5199a | 571 | case amd64_x32_sys_bind: |
13b6d1d4 MS |
572 | return gdb_sys_bind; |
573 | ||
574 | case amd64_sys_listen: | |
8ee5199a | 575 | case amd64_x32_sys_listen: |
13b6d1d4 MS |
576 | return gdb_sys_listen; |
577 | ||
578 | case amd64_sys_getsockname: | |
8ee5199a | 579 | case amd64_x32_sys_getsockname: |
13b6d1d4 MS |
580 | return gdb_sys_getsockname; |
581 | ||
582 | case amd64_sys_getpeername: | |
8ee5199a | 583 | case amd64_x32_sys_getpeername: |
13b6d1d4 MS |
584 | return gdb_sys_getpeername; |
585 | ||
586 | case amd64_sys_socketpair: | |
8ee5199a | 587 | case amd64_x32_sys_socketpair: |
13b6d1d4 MS |
588 | return gdb_sys_socketpair; |
589 | ||
590 | case amd64_sys_setsockopt: | |
8ee5199a | 591 | case amd64_x32_sys_setsockopt: |
13b6d1d4 MS |
592 | return gdb_sys_setsockopt; |
593 | ||
594 | case amd64_sys_getsockopt: | |
8ee5199a | 595 | case amd64_x32_sys_getsockopt: |
13b6d1d4 MS |
596 | return gdb_sys_getsockopt; |
597 | ||
598 | case amd64_sys_clone: | |
8ee5199a | 599 | case amd64_x32_sys_clone: |
13b6d1d4 MS |
600 | return gdb_sys_clone; |
601 | ||
602 | case amd64_sys_fork: | |
8ee5199a | 603 | case amd64_x32_sys_fork: |
13b6d1d4 MS |
604 | return gdb_sys_fork; |
605 | ||
606 | case amd64_sys_vfork: | |
8ee5199a | 607 | case amd64_x32_sys_vfork: |
13b6d1d4 MS |
608 | return gdb_sys_vfork; |
609 | ||
610 | case amd64_sys_execve: | |
8ee5199a | 611 | case amd64_x32_sys_execve: |
13b6d1d4 MS |
612 | return gdb_sys_execve; |
613 | ||
614 | case amd64_sys_exit: | |
8ee5199a | 615 | case amd64_x32_sys_exit: |
13b6d1d4 MS |
616 | return gdb_sys_exit; |
617 | ||
618 | case amd64_sys_wait4: | |
8ee5199a | 619 | case amd64_x32_sys_wait4: |
13b6d1d4 MS |
620 | return gdb_sys_wait4; |
621 | ||
622 | case amd64_sys_kill: | |
8ee5199a | 623 | case amd64_x32_sys_kill: |
13b6d1d4 MS |
624 | return gdb_sys_kill; |
625 | ||
626 | case amd64_sys_uname: | |
8ee5199a | 627 | case amd64_x32_sys_uname: |
13b6d1d4 MS |
628 | return gdb_sys_uname; |
629 | ||
630 | case amd64_sys_semget: | |
8ee5199a | 631 | case amd64_x32_sys_semget: |
13b6d1d4 MS |
632 | return gdb_sys_semget; |
633 | ||
634 | case amd64_sys_semop: | |
8ee5199a | 635 | case amd64_x32_sys_semop: |
13b6d1d4 MS |
636 | return gdb_sys_semop; |
637 | ||
638 | case amd64_sys_semctl: | |
8ee5199a | 639 | case amd64_x32_sys_semctl: |
13b6d1d4 MS |
640 | return gdb_sys_semctl; |
641 | ||
642 | case amd64_sys_shmdt: | |
8ee5199a | 643 | case amd64_x32_sys_shmdt: |
13b6d1d4 MS |
644 | return gdb_sys_shmdt; |
645 | ||
646 | case amd64_sys_msgget: | |
8ee5199a | 647 | case amd64_x32_sys_msgget: |
13b6d1d4 MS |
648 | return gdb_sys_msgget; |
649 | ||
650 | case amd64_sys_msgsnd: | |
8ee5199a | 651 | case amd64_x32_sys_msgsnd: |
13b6d1d4 MS |
652 | return gdb_sys_msgsnd; |
653 | ||
654 | case amd64_sys_msgrcv: | |
8ee5199a | 655 | case amd64_x32_sys_msgrcv: |
13b6d1d4 MS |
656 | return gdb_sys_msgrcv; |
657 | ||
658 | case amd64_sys_msgctl: | |
8ee5199a | 659 | case amd64_x32_sys_msgctl: |
13b6d1d4 MS |
660 | return gdb_sys_msgctl; |
661 | ||
662 | case amd64_sys_fcntl: | |
8ee5199a | 663 | case amd64_x32_sys_fcntl: |
13b6d1d4 MS |
664 | return gdb_sys_fcntl; |
665 | ||
666 | case amd64_sys_flock: | |
8ee5199a | 667 | case amd64_x32_sys_flock: |
13b6d1d4 MS |
668 | return gdb_sys_flock; |
669 | ||
670 | case amd64_sys_fsync: | |
8ee5199a | 671 | case amd64_x32_sys_fsync: |
13b6d1d4 MS |
672 | return gdb_sys_fsync; |
673 | ||
674 | case amd64_sys_fdatasync: | |
8ee5199a | 675 | case amd64_x32_sys_fdatasync: |
13b6d1d4 MS |
676 | return gdb_sys_fdatasync; |
677 | ||
678 | case amd64_sys_truncate: | |
8ee5199a | 679 | case amd64_x32_sys_truncate: |
13b6d1d4 MS |
680 | return gdb_sys_truncate; |
681 | ||
682 | case amd64_sys_ftruncate: | |
8ee5199a | 683 | case amd64_x32_sys_ftruncate: |
13b6d1d4 MS |
684 | return gdb_sys_ftruncate; |
685 | ||
686 | case amd64_sys_getdents: | |
8ee5199a | 687 | case amd64_x32_sys_getdents: |
13b6d1d4 MS |
688 | return gdb_sys_getdents; |
689 | ||
690 | case amd64_sys_getcwd: | |
8ee5199a | 691 | case amd64_x32_sys_getcwd: |
13b6d1d4 MS |
692 | return gdb_sys_getcwd; |
693 | ||
694 | case amd64_sys_chdir: | |
8ee5199a | 695 | case amd64_x32_sys_chdir: |
13b6d1d4 MS |
696 | return gdb_sys_chdir; |
697 | ||
698 | case amd64_sys_fchdir: | |
8ee5199a | 699 | case amd64_x32_sys_fchdir: |
13b6d1d4 MS |
700 | return gdb_sys_fchdir; |
701 | ||
702 | case amd64_sys_rename: | |
8ee5199a | 703 | case amd64_x32_sys_rename: |
13b6d1d4 MS |
704 | return gdb_sys_rename; |
705 | ||
706 | case amd64_sys_mkdir: | |
8ee5199a | 707 | case amd64_x32_sys_mkdir: |
13b6d1d4 MS |
708 | return gdb_sys_mkdir; |
709 | ||
710 | case amd64_sys_rmdir: | |
8ee5199a | 711 | case amd64_x32_sys_rmdir: |
13b6d1d4 MS |
712 | return gdb_sys_rmdir; |
713 | ||
714 | case amd64_sys_creat: | |
8ee5199a | 715 | case amd64_x32_sys_creat: |
13b6d1d4 MS |
716 | return gdb_sys_creat; |
717 | ||
718 | case amd64_sys_link: | |
8ee5199a | 719 | case amd64_x32_sys_link: |
13b6d1d4 MS |
720 | return gdb_sys_link; |
721 | ||
722 | case amd64_sys_unlink: | |
8ee5199a | 723 | case amd64_x32_sys_unlink: |
13b6d1d4 MS |
724 | return gdb_sys_unlink; |
725 | ||
726 | case amd64_sys_symlink: | |
8ee5199a | 727 | case amd64_x32_sys_symlink: |
13b6d1d4 MS |
728 | return gdb_sys_symlink; |
729 | ||
730 | case amd64_sys_readlink: | |
8ee5199a | 731 | case amd64_x32_sys_readlink: |
13b6d1d4 MS |
732 | return gdb_sys_readlink; |
733 | ||
734 | case amd64_sys_chmod: | |
8ee5199a | 735 | case amd64_x32_sys_chmod: |
13b6d1d4 MS |
736 | return gdb_sys_chmod; |
737 | ||
738 | case amd64_sys_fchmod: | |
8ee5199a | 739 | case amd64_x32_sys_fchmod: |
13b6d1d4 MS |
740 | return gdb_sys_fchmod; |
741 | ||
742 | case amd64_sys_chown: | |
8ee5199a | 743 | case amd64_x32_sys_chown: |
13b6d1d4 MS |
744 | return gdb_sys_chown; |
745 | ||
746 | case amd64_sys_fchown: | |
8ee5199a | 747 | case amd64_x32_sys_fchown: |
13b6d1d4 MS |
748 | return gdb_sys_fchown; |
749 | ||
750 | case amd64_sys_lchown: | |
8ee5199a | 751 | case amd64_x32_sys_lchown: |
13b6d1d4 MS |
752 | return gdb_sys_lchown; |
753 | ||
754 | case amd64_sys_umask: | |
8ee5199a | 755 | case amd64_x32_sys_umask: |
13b6d1d4 MS |
756 | return gdb_sys_umask; |
757 | ||
758 | case amd64_sys_gettimeofday: | |
8ee5199a | 759 | case amd64_x32_sys_gettimeofday: |
13b6d1d4 MS |
760 | return gdb_sys_gettimeofday; |
761 | ||
762 | case amd64_sys_getrlimit: | |
8ee5199a | 763 | case amd64_x32_sys_getrlimit: |
13b6d1d4 MS |
764 | return gdb_sys_getrlimit; |
765 | ||
766 | case amd64_sys_getrusage: | |
8ee5199a | 767 | case amd64_x32_sys_getrusage: |
13b6d1d4 MS |
768 | return gdb_sys_getrusage; |
769 | ||
770 | case amd64_sys_sysinfo: | |
8ee5199a | 771 | case amd64_x32_sys_sysinfo: |
13b6d1d4 MS |
772 | return gdb_sys_sysinfo; |
773 | ||
774 | case amd64_sys_times: | |
8ee5199a | 775 | case amd64_x32_sys_times: |
13b6d1d4 MS |
776 | return gdb_sys_times; |
777 | ||
778 | case amd64_sys_ptrace: | |
8ee5199a | 779 | case amd64_x32_sys_ptrace: |
13b6d1d4 MS |
780 | return gdb_sys_ptrace; |
781 | ||
782 | case amd64_sys_getuid: | |
8ee5199a | 783 | case amd64_x32_sys_getuid: |
13b6d1d4 MS |
784 | return gdb_sys_getuid; |
785 | ||
786 | case amd64_sys_syslog: | |
8ee5199a | 787 | case amd64_x32_sys_syslog: |
13b6d1d4 MS |
788 | return gdb_sys_syslog; |
789 | ||
790 | case amd64_sys_getgid: | |
8ee5199a | 791 | case amd64_x32_sys_getgid: |
13b6d1d4 MS |
792 | return gdb_sys_getgid; |
793 | ||
794 | case amd64_sys_setuid: | |
8ee5199a | 795 | case amd64_x32_sys_setuid: |
13b6d1d4 MS |
796 | return gdb_sys_setuid; |
797 | ||
798 | case amd64_sys_setgid: | |
8ee5199a | 799 | case amd64_x32_sys_setgid: |
13b6d1d4 MS |
800 | return gdb_sys_setgid; |
801 | ||
802 | case amd64_sys_geteuid: | |
8ee5199a | 803 | case amd64_x32_sys_geteuid: |
13b6d1d4 MS |
804 | return gdb_sys_geteuid; |
805 | ||
806 | case amd64_sys_getegid: | |
8ee5199a | 807 | case amd64_x32_sys_getegid: |
13b6d1d4 MS |
808 | return gdb_sys_getegid; |
809 | ||
810 | case amd64_sys_setpgid: | |
8ee5199a | 811 | case amd64_x32_sys_setpgid: |
13b6d1d4 MS |
812 | return gdb_sys_setpgid; |
813 | ||
814 | case amd64_sys_getppid: | |
8ee5199a | 815 | case amd64_x32_sys_getppid: |
13b6d1d4 MS |
816 | return gdb_sys_getppid; |
817 | ||
818 | case amd64_sys_getpgrp: | |
8ee5199a | 819 | case amd64_x32_sys_getpgrp: |
13b6d1d4 MS |
820 | return gdb_sys_getpgrp; |
821 | ||
822 | case amd64_sys_setsid: | |
8ee5199a | 823 | case amd64_x32_sys_setsid: |
13b6d1d4 MS |
824 | return gdb_sys_setsid; |
825 | ||
826 | case amd64_sys_setreuid: | |
8ee5199a | 827 | case amd64_x32_sys_setreuid: |
13b6d1d4 MS |
828 | return gdb_sys_setreuid; |
829 | ||
830 | case amd64_sys_setregid: | |
8ee5199a | 831 | case amd64_x32_sys_setregid: |
13b6d1d4 MS |
832 | return gdb_sys_setregid; |
833 | ||
834 | case amd64_sys_getgroups: | |
8ee5199a | 835 | case amd64_x32_sys_getgroups: |
13b6d1d4 MS |
836 | return gdb_sys_getgroups; |
837 | ||
838 | case amd64_sys_setgroups: | |
8ee5199a | 839 | case amd64_x32_sys_setgroups: |
13b6d1d4 MS |
840 | return gdb_sys_setgroups; |
841 | ||
842 | case amd64_sys_setresuid: | |
8ee5199a | 843 | case amd64_x32_sys_setresuid: |
13b6d1d4 MS |
844 | return gdb_sys_setresuid; |
845 | ||
846 | case amd64_sys_getresuid: | |
8ee5199a | 847 | case amd64_x32_sys_getresuid: |
13b6d1d4 MS |
848 | return gdb_sys_getresuid; |
849 | ||
850 | case amd64_sys_setresgid: | |
8ee5199a | 851 | case amd64_x32_sys_setresgid: |
13b6d1d4 MS |
852 | return gdb_sys_setresgid; |
853 | ||
854 | case amd64_sys_getresgid: | |
8ee5199a | 855 | case amd64_x32_sys_getresgid: |
13b6d1d4 MS |
856 | return gdb_sys_getresgid; |
857 | ||
858 | case amd64_sys_getpgid: | |
8ee5199a | 859 | case amd64_x32_sys_getpgid: |
13b6d1d4 MS |
860 | return gdb_sys_getpgid; |
861 | ||
862 | case amd64_sys_setfsuid: | |
8ee5199a | 863 | case amd64_x32_sys_setfsuid: |
13b6d1d4 MS |
864 | return gdb_sys_setfsuid; |
865 | ||
866 | case amd64_sys_setfsgid: | |
8ee5199a | 867 | case amd64_x32_sys_setfsgid: |
13b6d1d4 MS |
868 | return gdb_sys_setfsgid; |
869 | ||
870 | case amd64_sys_getsid: | |
8ee5199a | 871 | case amd64_x32_sys_getsid: |
13b6d1d4 MS |
872 | return gdb_sys_getsid; |
873 | ||
874 | case amd64_sys_capget: | |
8ee5199a | 875 | case amd64_x32_sys_capget: |
13b6d1d4 MS |
876 | return gdb_sys_capget; |
877 | ||
878 | case amd64_sys_capset: | |
8ee5199a | 879 | case amd64_x32_sys_capset: |
13b6d1d4 MS |
880 | return gdb_sys_capset; |
881 | ||
882 | case amd64_sys_rt_sigpending: | |
8ee5199a | 883 | case amd64_x32_sys_rt_sigpending: |
13b6d1d4 MS |
884 | return gdb_sys_rt_sigpending; |
885 | ||
886 | case amd64_sys_rt_sigtimedwait: | |
8ee5199a | 887 | case amd64_x32_sys_rt_sigtimedwait: |
13b6d1d4 MS |
888 | return gdb_sys_rt_sigtimedwait; |
889 | ||
890 | case amd64_sys_rt_sigqueueinfo: | |
8ee5199a | 891 | case amd64_x32_sys_rt_sigqueueinfo: |
13b6d1d4 MS |
892 | return gdb_sys_rt_sigqueueinfo; |
893 | ||
894 | case amd64_sys_rt_sigsuspend: | |
8ee5199a | 895 | case amd64_x32_sys_rt_sigsuspend: |
13b6d1d4 MS |
896 | return gdb_sys_rt_sigsuspend; |
897 | ||
898 | case amd64_sys_sigaltstack: | |
8ee5199a | 899 | case amd64_x32_sys_sigaltstack: |
13b6d1d4 MS |
900 | return gdb_sys_sigaltstack; |
901 | ||
902 | case amd64_sys_utime: | |
8ee5199a | 903 | case amd64_x32_sys_utime: |
13b6d1d4 MS |
904 | return gdb_sys_utime; |
905 | ||
906 | case amd64_sys_mknod: | |
8ee5199a | 907 | case amd64_x32_sys_mknod: |
13b6d1d4 MS |
908 | return gdb_sys_mknod; |
909 | ||
910 | case amd64_sys_personality: | |
8ee5199a | 911 | case amd64_x32_sys_personality: |
13b6d1d4 MS |
912 | return gdb_sys_personality; |
913 | ||
914 | case amd64_sys_ustat: | |
8ee5199a | 915 | case amd64_x32_sys_ustat: |
13b6d1d4 MS |
916 | return gdb_sys_ustat; |
917 | ||
918 | case amd64_sys_statfs: | |
8ee5199a | 919 | case amd64_x32_sys_statfs: |
13b6d1d4 MS |
920 | return gdb_sys_statfs; |
921 | ||
922 | case amd64_sys_fstatfs: | |
8ee5199a | 923 | case amd64_x32_sys_fstatfs: |
13b6d1d4 MS |
924 | return gdb_sys_fstatfs; |
925 | ||
926 | case amd64_sys_sysfs: | |
8ee5199a | 927 | case amd64_x32_sys_sysfs: |
13b6d1d4 MS |
928 | return gdb_sys_sysfs; |
929 | ||
930 | case amd64_sys_getpriority: | |
8ee5199a | 931 | case amd64_x32_sys_getpriority: |
13b6d1d4 MS |
932 | return gdb_sys_getpriority; |
933 | ||
934 | case amd64_sys_setpriority: | |
8ee5199a | 935 | case amd64_x32_sys_setpriority: |
13b6d1d4 MS |
936 | return gdb_sys_setpriority; |
937 | ||
938 | case amd64_sys_sched_setparam: | |
8ee5199a | 939 | case amd64_x32_sys_sched_setparam: |
13b6d1d4 MS |
940 | return gdb_sys_sched_setparam; |
941 | ||
942 | case amd64_sys_sched_getparam: | |
8ee5199a | 943 | case amd64_x32_sys_sched_getparam: |
13b6d1d4 MS |
944 | return gdb_sys_sched_getparam; |
945 | ||
946 | case amd64_sys_sched_setscheduler: | |
8ee5199a | 947 | case amd64_x32_sys_sched_setscheduler: |
13b6d1d4 MS |
948 | return gdb_sys_sched_setscheduler; |
949 | ||
950 | case amd64_sys_sched_getscheduler: | |
8ee5199a | 951 | case amd64_x32_sys_sched_getscheduler: |
13b6d1d4 MS |
952 | return gdb_sys_sched_getscheduler; |
953 | ||
954 | case amd64_sys_sched_get_priority_max: | |
8ee5199a | 955 | case amd64_x32_sys_sched_get_priority_max: |
13b6d1d4 MS |
956 | return gdb_sys_sched_get_priority_max; |
957 | ||
958 | case amd64_sys_sched_get_priority_min: | |
8ee5199a | 959 | case amd64_x32_sys_sched_get_priority_min: |
13b6d1d4 MS |
960 | return gdb_sys_sched_get_priority_min; |
961 | ||
962 | case amd64_sys_sched_rr_get_interval: | |
8ee5199a | 963 | case amd64_x32_sys_sched_rr_get_interval: |
13b6d1d4 MS |
964 | return gdb_sys_sched_rr_get_interval; |
965 | ||
966 | case amd64_sys_mlock: | |
8ee5199a | 967 | case amd64_x32_sys_mlock: |
13b6d1d4 MS |
968 | return gdb_sys_mlock; |
969 | ||
970 | case amd64_sys_munlock: | |
8ee5199a | 971 | case amd64_x32_sys_munlock: |
13b6d1d4 MS |
972 | return gdb_sys_munlock; |
973 | ||
974 | case amd64_sys_mlockall: | |
8ee5199a | 975 | case amd64_x32_sys_mlockall: |
13b6d1d4 MS |
976 | return gdb_sys_mlockall; |
977 | ||
978 | case amd64_sys_munlockall: | |
8ee5199a | 979 | case amd64_x32_sys_munlockall: |
13b6d1d4 MS |
980 | return gdb_sys_munlockall; |
981 | ||
982 | case amd64_sys_vhangup: | |
8ee5199a | 983 | case amd64_x32_sys_vhangup: |
13b6d1d4 MS |
984 | return gdb_sys_vhangup; |
985 | ||
986 | case amd64_sys_modify_ldt: | |
8ee5199a | 987 | case amd64_x32_sys_modify_ldt: |
13b6d1d4 MS |
988 | return gdb_sys_modify_ldt; |
989 | ||
990 | case amd64_sys_pivot_root: | |
8ee5199a | 991 | case amd64_x32_sys_pivot_root: |
13b6d1d4 MS |
992 | return gdb_sys_pivot_root; |
993 | ||
994 | case amd64_sys_sysctl: | |
8ee5199a | 995 | case amd64_x32_sys_sysctl: |
13b6d1d4 MS |
996 | return gdb_sys_sysctl; |
997 | ||
998 | case amd64_sys_prctl: | |
8ee5199a | 999 | case amd64_x32_sys_prctl: |
13b6d1d4 MS |
1000 | return gdb_sys_prctl; |
1001 | ||
1002 | case amd64_sys_arch_prctl: | |
8ee5199a | 1003 | case amd64_x32_sys_arch_prctl: |
f486487f | 1004 | return gdb_sys_no_syscall; /* Note */ |
13b6d1d4 MS |
1005 | |
1006 | case amd64_sys_adjtimex: | |
8ee5199a | 1007 | case amd64_x32_sys_adjtimex: |
13b6d1d4 MS |
1008 | return gdb_sys_adjtimex; |
1009 | ||
1010 | case amd64_sys_setrlimit: | |
8ee5199a | 1011 | case amd64_x32_sys_setrlimit: |
13b6d1d4 MS |
1012 | return gdb_sys_setrlimit; |
1013 | ||
1014 | case amd64_sys_chroot: | |
8ee5199a | 1015 | case amd64_x32_sys_chroot: |
13b6d1d4 MS |
1016 | return gdb_sys_chroot; |
1017 | ||
1018 | case amd64_sys_sync: | |
8ee5199a | 1019 | case amd64_x32_sys_sync: |
13b6d1d4 MS |
1020 | return gdb_sys_sync; |
1021 | ||
1022 | case amd64_sys_acct: | |
8ee5199a | 1023 | case amd64_x32_sys_acct: |
13b6d1d4 MS |
1024 | return gdb_sys_acct; |
1025 | ||
1026 | case amd64_sys_settimeofday: | |
8ee5199a | 1027 | case amd64_x32_sys_settimeofday: |
13b6d1d4 MS |
1028 | return gdb_sys_settimeofday; |
1029 | ||
1030 | case amd64_sys_mount: | |
8ee5199a | 1031 | case amd64_x32_sys_mount: |
13b6d1d4 MS |
1032 | return gdb_sys_mount; |
1033 | ||
1034 | case amd64_sys_umount: | |
8ee5199a | 1035 | case amd64_x32_sys_umount: |
13b6d1d4 MS |
1036 | return gdb_sys_umount; |
1037 | ||
1038 | case amd64_sys_swapon: | |
8ee5199a | 1039 | case amd64_x32_sys_swapon: |
13b6d1d4 MS |
1040 | return gdb_sys_swapon; |
1041 | ||
1042 | case amd64_sys_swapoff: | |
8ee5199a | 1043 | case amd64_x32_sys_swapoff: |
13b6d1d4 MS |
1044 | return gdb_sys_swapoff; |
1045 | ||
1046 | case amd64_sys_reboot: | |
8ee5199a | 1047 | case amd64_x32_sys_reboot: |
13b6d1d4 MS |
1048 | return gdb_sys_reboot; |
1049 | ||
1050 | case amd64_sys_sethostname: | |
8ee5199a | 1051 | case amd64_x32_sys_sethostname: |
13b6d1d4 MS |
1052 | return gdb_sys_sethostname; |
1053 | ||
1054 | case amd64_sys_setdomainname: | |
8ee5199a | 1055 | case amd64_x32_sys_setdomainname: |
13b6d1d4 MS |
1056 | return gdb_sys_setdomainname; |
1057 | ||
1058 | case amd64_sys_iopl: | |
8ee5199a | 1059 | case amd64_x32_sys_iopl: |
13b6d1d4 MS |
1060 | return gdb_sys_iopl; |
1061 | ||
1062 | case amd64_sys_ioperm: | |
8ee5199a | 1063 | case amd64_x32_sys_ioperm: |
13b6d1d4 MS |
1064 | return gdb_sys_ioperm; |
1065 | ||
1066 | case amd64_sys_init_module: | |
8ee5199a | 1067 | case amd64_x32_sys_init_module: |
13b6d1d4 MS |
1068 | return gdb_sys_init_module; |
1069 | ||
1070 | case amd64_sys_delete_module: | |
8ee5199a | 1071 | case amd64_x32_sys_delete_module: |
13b6d1d4 MS |
1072 | return gdb_sys_delete_module; |
1073 | ||
1074 | case amd64_sys_quotactl: | |
8ee5199a | 1075 | case amd64_x32_sys_quotactl: |
13b6d1d4 MS |
1076 | return gdb_sys_quotactl; |
1077 | ||
1078 | case amd64_sys_nfsservctl: | |
1079 | return gdb_sys_nfsservctl; | |
1080 | ||
1081 | case amd64_sys_gettid: | |
8ee5199a | 1082 | case amd64_x32_sys_gettid: |
13b6d1d4 MS |
1083 | return gdb_sys_gettid; |
1084 | ||
1085 | case amd64_sys_readahead: | |
8ee5199a | 1086 | case amd64_x32_sys_readahead: |
13b6d1d4 MS |
1087 | return gdb_sys_readahead; |
1088 | ||
1089 | case amd64_sys_setxattr: | |
8ee5199a | 1090 | case amd64_x32_sys_setxattr: |
13b6d1d4 MS |
1091 | return gdb_sys_setxattr; |
1092 | ||
1093 | case amd64_sys_lsetxattr: | |
8ee5199a | 1094 | case amd64_x32_sys_lsetxattr: |
13b6d1d4 MS |
1095 | return gdb_sys_lsetxattr; |
1096 | ||
1097 | case amd64_sys_fsetxattr: | |
8ee5199a | 1098 | case amd64_x32_sys_fsetxattr: |
13b6d1d4 MS |
1099 | return gdb_sys_fsetxattr; |
1100 | ||
1101 | case amd64_sys_getxattr: | |
8ee5199a | 1102 | case amd64_x32_sys_getxattr: |
13b6d1d4 MS |
1103 | return gdb_sys_getxattr; |
1104 | ||
1105 | case amd64_sys_lgetxattr: | |
8ee5199a | 1106 | case amd64_x32_sys_lgetxattr: |
13b6d1d4 MS |
1107 | return gdb_sys_lgetxattr; |
1108 | ||
1109 | case amd64_sys_fgetxattr: | |
8ee5199a | 1110 | case amd64_x32_sys_fgetxattr: |
13b6d1d4 MS |
1111 | return gdb_sys_fgetxattr; |
1112 | ||
1113 | case amd64_sys_listxattr: | |
8ee5199a | 1114 | case amd64_x32_sys_listxattr: |
13b6d1d4 MS |
1115 | return gdb_sys_listxattr; |
1116 | ||
1117 | case amd64_sys_llistxattr: | |
8ee5199a | 1118 | case amd64_x32_sys_llistxattr: |
13b6d1d4 MS |
1119 | return gdb_sys_llistxattr; |
1120 | ||
1121 | case amd64_sys_flistxattr: | |
8ee5199a | 1122 | case amd64_x32_sys_flistxattr: |
13b6d1d4 MS |
1123 | return gdb_sys_flistxattr; |
1124 | ||
1125 | case amd64_sys_removexattr: | |
8ee5199a | 1126 | case amd64_x32_sys_removexattr: |
13b6d1d4 MS |
1127 | return gdb_sys_removexattr; |
1128 | ||
1129 | case amd64_sys_lremovexattr: | |
8ee5199a | 1130 | case amd64_x32_sys_lremovexattr: |
13b6d1d4 MS |
1131 | return gdb_sys_lremovexattr; |
1132 | ||
1133 | case amd64_sys_fremovexattr: | |
8ee5199a | 1134 | case amd64_x32_sys_fremovexattr: |
13b6d1d4 MS |
1135 | return gdb_sys_fremovexattr; |
1136 | ||
1137 | case amd64_sys_tkill: | |
8ee5199a | 1138 | case amd64_x32_sys_tkill: |
13b6d1d4 MS |
1139 | return gdb_sys_tkill; |
1140 | ||
1141 | case amd64_sys_time: | |
8ee5199a | 1142 | case amd64_x32_sys_time: |
13b6d1d4 MS |
1143 | return gdb_sys_time; |
1144 | ||
1145 | case amd64_sys_futex: | |
8ee5199a | 1146 | case amd64_x32_sys_futex: |
13b6d1d4 MS |
1147 | return gdb_sys_futex; |
1148 | ||
1149 | case amd64_sys_sched_setaffinity: | |
8ee5199a | 1150 | case amd64_x32_sys_sched_setaffinity: |
13b6d1d4 MS |
1151 | return gdb_sys_sched_setaffinity; |
1152 | ||
1153 | case amd64_sys_sched_getaffinity: | |
8ee5199a | 1154 | case amd64_x32_sys_sched_getaffinity: |
13b6d1d4 MS |
1155 | return gdb_sys_sched_getaffinity; |
1156 | ||
1157 | case amd64_sys_io_setup: | |
8ee5199a | 1158 | case amd64_x32_sys_io_setup: |
13b6d1d4 MS |
1159 | return gdb_sys_io_setup; |
1160 | ||
1161 | case amd64_sys_io_destroy: | |
8ee5199a | 1162 | case amd64_x32_sys_io_destroy: |
13b6d1d4 MS |
1163 | return gdb_sys_io_destroy; |
1164 | ||
1165 | case amd64_sys_io_getevents: | |
8ee5199a | 1166 | case amd64_x32_sys_io_getevents: |
13b6d1d4 MS |
1167 | return gdb_sys_io_getevents; |
1168 | ||
1169 | case amd64_sys_io_submit: | |
8ee5199a | 1170 | case amd64_x32_sys_io_submit: |
13b6d1d4 MS |
1171 | return gdb_sys_io_submit; |
1172 | ||
1173 | case amd64_sys_io_cancel: | |
8ee5199a | 1174 | case amd64_x32_sys_io_cancel: |
13b6d1d4 MS |
1175 | return gdb_sys_io_cancel; |
1176 | ||
1177 | case amd64_sys_lookup_dcookie: | |
8ee5199a | 1178 | case amd64_x32_sys_lookup_dcookie: |
13b6d1d4 MS |
1179 | return gdb_sys_lookup_dcookie; |
1180 | ||
1181 | case amd64_sys_epoll_create: | |
8ee5199a | 1182 | case amd64_x32_sys_epoll_create: |
13b6d1d4 MS |
1183 | return gdb_sys_epoll_create; |
1184 | ||
1185 | case amd64_sys_remap_file_pages: | |
8ee5199a | 1186 | case amd64_x32_sys_remap_file_pages: |
13b6d1d4 MS |
1187 | return gdb_sys_remap_file_pages; |
1188 | ||
1189 | case amd64_sys_getdents64: | |
8ee5199a | 1190 | case amd64_x32_sys_getdents64: |
13b6d1d4 MS |
1191 | return gdb_sys_getdents64; |
1192 | ||
1193 | case amd64_sys_set_tid_address: | |
8ee5199a | 1194 | case amd64_x32_sys_set_tid_address: |
13b6d1d4 MS |
1195 | return gdb_sys_set_tid_address; |
1196 | ||
1197 | case amd64_sys_restart_syscall: | |
8ee5199a | 1198 | case amd64_x32_sys_restart_syscall: |
13b6d1d4 MS |
1199 | return gdb_sys_restart_syscall; |
1200 | ||
1201 | case amd64_sys_semtimedop: | |
8ee5199a | 1202 | case amd64_x32_sys_semtimedop: |
13b6d1d4 MS |
1203 | return gdb_sys_semtimedop; |
1204 | ||
1205 | case amd64_sys_fadvise64: | |
8ee5199a | 1206 | case amd64_x32_sys_fadvise64: |
13b6d1d4 MS |
1207 | return gdb_sys_fadvise64; |
1208 | ||
1209 | case amd64_sys_timer_create: | |
8ee5199a | 1210 | case amd64_x32_sys_timer_create: |
13b6d1d4 MS |
1211 | return gdb_sys_timer_create; |
1212 | ||
1213 | case amd64_sys_timer_settime: | |
8ee5199a | 1214 | case amd64_x32_sys_timer_settime: |
13b6d1d4 MS |
1215 | return gdb_sys_timer_settime; |
1216 | ||
1217 | case amd64_sys_timer_gettime: | |
8ee5199a | 1218 | case amd64_x32_sys_timer_gettime: |
13b6d1d4 MS |
1219 | return gdb_sys_timer_gettime; |
1220 | ||
1221 | case amd64_sys_timer_getoverrun: | |
8ee5199a | 1222 | case amd64_x32_sys_timer_getoverrun: |
13b6d1d4 MS |
1223 | return gdb_sys_timer_getoverrun; |
1224 | ||
1225 | case amd64_sys_timer_delete: | |
8ee5199a | 1226 | case amd64_x32_sys_timer_delete: |
13b6d1d4 MS |
1227 | return gdb_sys_timer_delete; |
1228 | ||
1229 | case amd64_sys_clock_settime: | |
8ee5199a | 1230 | case amd64_x32_sys_clock_settime: |
13b6d1d4 MS |
1231 | return gdb_sys_clock_settime; |
1232 | ||
1233 | case amd64_sys_clock_gettime: | |
8ee5199a | 1234 | case amd64_x32_sys_clock_gettime: |
13b6d1d4 MS |
1235 | return gdb_sys_clock_gettime; |
1236 | ||
1237 | case amd64_sys_clock_getres: | |
8ee5199a | 1238 | case amd64_x32_sys_clock_getres: |
13b6d1d4 MS |
1239 | return gdb_sys_clock_getres; |
1240 | ||
1241 | case amd64_sys_clock_nanosleep: | |
8ee5199a | 1242 | case amd64_x32_sys_clock_nanosleep: |
13b6d1d4 MS |
1243 | return gdb_sys_clock_nanosleep; |
1244 | ||
1245 | case amd64_sys_exit_group: | |
8ee5199a | 1246 | case amd64_x32_sys_exit_group: |
13b6d1d4 MS |
1247 | return gdb_sys_exit_group; |
1248 | ||
1249 | case amd64_sys_epoll_wait: | |
8ee5199a | 1250 | case amd64_x32_sys_epoll_wait: |
13b6d1d4 MS |
1251 | return gdb_sys_epoll_wait; |
1252 | ||
1253 | case amd64_sys_epoll_ctl: | |
8ee5199a | 1254 | case amd64_x32_sys_epoll_ctl: |
13b6d1d4 MS |
1255 | return gdb_sys_epoll_ctl; |
1256 | ||
1257 | case amd64_sys_tgkill: | |
8ee5199a | 1258 | case amd64_x32_sys_tgkill: |
13b6d1d4 MS |
1259 | return gdb_sys_tgkill; |
1260 | ||
1261 | case amd64_sys_utimes: | |
8ee5199a | 1262 | case amd64_x32_sys_utimes: |
13b6d1d4 MS |
1263 | return gdb_sys_utimes; |
1264 | ||
1265 | case amd64_sys_mbind: | |
8ee5199a | 1266 | case amd64_x32_sys_mbind: |
13b6d1d4 MS |
1267 | return gdb_sys_mbind; |
1268 | ||
1269 | case amd64_sys_set_mempolicy: | |
8ee5199a | 1270 | case amd64_x32_sys_set_mempolicy: |
13b6d1d4 MS |
1271 | return gdb_sys_set_mempolicy; |
1272 | ||
1273 | case amd64_sys_get_mempolicy: | |
8ee5199a | 1274 | case amd64_x32_sys_get_mempolicy: |
13b6d1d4 MS |
1275 | return gdb_sys_get_mempolicy; |
1276 | ||
1277 | case amd64_sys_mq_open: | |
8ee5199a | 1278 | case amd64_x32_sys_mq_open: |
13b6d1d4 MS |
1279 | return gdb_sys_mq_open; |
1280 | ||
1281 | case amd64_sys_mq_unlink: | |
8ee5199a | 1282 | case amd64_x32_sys_mq_unlink: |
13b6d1d4 MS |
1283 | return gdb_sys_mq_unlink; |
1284 | ||
1285 | case amd64_sys_mq_timedsend: | |
8ee5199a | 1286 | case amd64_x32_sys_mq_timedsend: |
13b6d1d4 MS |
1287 | return gdb_sys_mq_timedsend; |
1288 | ||
1289 | case amd64_sys_mq_timedreceive: | |
8ee5199a | 1290 | case amd64_x32_sys_mq_timedreceive: |
13b6d1d4 MS |
1291 | return gdb_sys_mq_timedreceive; |
1292 | ||
1293 | case amd64_sys_mq_notify: | |
8ee5199a | 1294 | case amd64_x32_sys_mq_notify: |
13b6d1d4 MS |
1295 | return gdb_sys_mq_notify; |
1296 | ||
1297 | case amd64_sys_mq_getsetattr: | |
8ee5199a | 1298 | case amd64_x32_sys_mq_getsetattr: |
13b6d1d4 MS |
1299 | return gdb_sys_mq_getsetattr; |
1300 | ||
1301 | case amd64_sys_kexec_load: | |
8ee5199a | 1302 | case amd64_x32_sys_kexec_load: |
13b6d1d4 MS |
1303 | return gdb_sys_kexec_load; |
1304 | ||
1305 | case amd64_sys_waitid: | |
8ee5199a | 1306 | case amd64_x32_sys_waitid: |
13b6d1d4 MS |
1307 | return gdb_sys_waitid; |
1308 | ||
1309 | case amd64_sys_add_key: | |
8ee5199a | 1310 | case amd64_x32_sys_add_key: |
13b6d1d4 MS |
1311 | return gdb_sys_add_key; |
1312 | ||
1313 | case amd64_sys_request_key: | |
8ee5199a | 1314 | case amd64_x32_sys_request_key: |
13b6d1d4 MS |
1315 | return gdb_sys_request_key; |
1316 | ||
1317 | case amd64_sys_keyctl: | |
8ee5199a | 1318 | case amd64_x32_sys_keyctl: |
13b6d1d4 MS |
1319 | return gdb_sys_keyctl; |
1320 | ||
1321 | case amd64_sys_ioprio_set: | |
8ee5199a | 1322 | case amd64_x32_sys_ioprio_set: |
13b6d1d4 MS |
1323 | return gdb_sys_ioprio_set; |
1324 | ||
1325 | case amd64_sys_ioprio_get: | |
8ee5199a | 1326 | case amd64_x32_sys_ioprio_get: |
13b6d1d4 MS |
1327 | return gdb_sys_ioprio_get; |
1328 | ||
1329 | case amd64_sys_inotify_init: | |
8ee5199a | 1330 | case amd64_x32_sys_inotify_init: |
13b6d1d4 MS |
1331 | return gdb_sys_inotify_init; |
1332 | ||
1333 | case amd64_sys_inotify_add_watch: | |
8ee5199a | 1334 | case amd64_x32_sys_inotify_add_watch: |
13b6d1d4 MS |
1335 | return gdb_sys_inotify_add_watch; |
1336 | ||
1337 | case amd64_sys_inotify_rm_watch: | |
8ee5199a | 1338 | case amd64_x32_sys_inotify_rm_watch: |
13b6d1d4 MS |
1339 | return gdb_sys_inotify_rm_watch; |
1340 | ||
1341 | case amd64_sys_migrate_pages: | |
8ee5199a | 1342 | case amd64_x32_sys_migrate_pages: |
13b6d1d4 MS |
1343 | return gdb_sys_migrate_pages; |
1344 | ||
1345 | case amd64_sys_openat: | |
8ee5199a | 1346 | case amd64_x32_sys_openat: |
13b6d1d4 MS |
1347 | return gdb_sys_openat; |
1348 | ||
1349 | case amd64_sys_mkdirat: | |
8ee5199a | 1350 | case amd64_x32_sys_mkdirat: |
13b6d1d4 MS |
1351 | return gdb_sys_mkdirat; |
1352 | ||
1353 | case amd64_sys_mknodat: | |
8ee5199a | 1354 | case amd64_x32_sys_mknodat: |
13b6d1d4 MS |
1355 | return gdb_sys_mknodat; |
1356 | ||
1357 | case amd64_sys_fchownat: | |
8ee5199a | 1358 | case amd64_x32_sys_fchownat: |
13b6d1d4 MS |
1359 | return gdb_sys_fchownat; |
1360 | ||
1361 | case amd64_sys_futimesat: | |
8ee5199a | 1362 | case amd64_x32_sys_futimesat: |
13b6d1d4 MS |
1363 | return gdb_sys_futimesat; |
1364 | ||
1365 | case amd64_sys_newfstatat: | |
8ee5199a | 1366 | case amd64_x32_sys_newfstatat: |
13b6d1d4 MS |
1367 | return gdb_sys_newfstatat; |
1368 | ||
1369 | case amd64_sys_unlinkat: | |
8ee5199a | 1370 | case amd64_x32_sys_unlinkat: |
13b6d1d4 MS |
1371 | return gdb_sys_unlinkat; |
1372 | ||
1373 | case amd64_sys_renameat: | |
8ee5199a | 1374 | case amd64_x32_sys_renameat: |
13b6d1d4 MS |
1375 | return gdb_sys_renameat; |
1376 | ||
1377 | case amd64_sys_linkat: | |
8ee5199a | 1378 | case amd64_x32_sys_linkat: |
13b6d1d4 MS |
1379 | return gdb_sys_linkat; |
1380 | ||
1381 | case amd64_sys_symlinkat: | |
8ee5199a | 1382 | case amd64_x32_sys_symlinkat: |
13b6d1d4 MS |
1383 | return gdb_sys_symlinkat; |
1384 | ||
1385 | case amd64_sys_readlinkat: | |
8ee5199a | 1386 | case amd64_x32_sys_readlinkat: |
13b6d1d4 MS |
1387 | return gdb_sys_readlinkat; |
1388 | ||
1389 | case amd64_sys_fchmodat: | |
8ee5199a | 1390 | case amd64_x32_sys_fchmodat: |
13b6d1d4 MS |
1391 | return gdb_sys_fchmodat; |
1392 | ||
1393 | case amd64_sys_faccessat: | |
8ee5199a | 1394 | case amd64_x32_sys_faccessat: |
13b6d1d4 MS |
1395 | return gdb_sys_faccessat; |
1396 | ||
1397 | case amd64_sys_pselect6: | |
8ee5199a | 1398 | case amd64_x32_sys_pselect6: |
13b6d1d4 MS |
1399 | return gdb_sys_pselect6; |
1400 | ||
1401 | case amd64_sys_ppoll: | |
8ee5199a | 1402 | case amd64_x32_sys_ppoll: |
13b6d1d4 MS |
1403 | return gdb_sys_ppoll; |
1404 | ||
1405 | case amd64_sys_unshare: | |
8ee5199a | 1406 | case amd64_x32_sys_unshare: |
13b6d1d4 MS |
1407 | return gdb_sys_unshare; |
1408 | ||
1409 | case amd64_sys_set_robust_list: | |
8ee5199a | 1410 | case amd64_x32_sys_set_robust_list: |
13b6d1d4 MS |
1411 | return gdb_sys_set_robust_list; |
1412 | ||
1413 | case amd64_sys_get_robust_list: | |
8ee5199a | 1414 | case amd64_x32_sys_get_robust_list: |
13b6d1d4 MS |
1415 | return gdb_sys_get_robust_list; |
1416 | ||
1417 | case amd64_sys_splice: | |
8ee5199a | 1418 | case amd64_x32_sys_splice: |
13b6d1d4 MS |
1419 | return gdb_sys_splice; |
1420 | ||
1421 | case amd64_sys_tee: | |
8ee5199a | 1422 | case amd64_x32_sys_tee: |
13b6d1d4 MS |
1423 | return gdb_sys_tee; |
1424 | ||
1425 | case amd64_sys_sync_file_range: | |
8ee5199a | 1426 | case amd64_x32_sys_sync_file_range: |
13b6d1d4 MS |
1427 | return gdb_sys_sync_file_range; |
1428 | ||
1429 | case amd64_sys_vmsplice: | |
8ee5199a | 1430 | case amd64_x32_sys_vmsplice: |
13b6d1d4 MS |
1431 | return gdb_sys_vmsplice; |
1432 | ||
1433 | case amd64_sys_move_pages: | |
8ee5199a | 1434 | case amd64_x32_sys_move_pages: |
13b6d1d4 MS |
1435 | return gdb_sys_move_pages; |
1436 | ||
1437 | default: | |
f486487f | 1438 | return gdb_sys_no_syscall; |
13b6d1d4 | 1439 | } |
0436426c SM |
1440 | |
1441 | DIAGNOSTIC_POP | |
13b6d1d4 MS |
1442 | } |
1443 | ||
cdfbdf30 HZ |
1444 | /* Parse the arguments of current system call instruction and record |
1445 | the values of the registers and memory that will be changed into | |
25ea693b | 1446 | "record_full_arch_list". This instruction is "syscall". |
cdfbdf30 HZ |
1447 | |
1448 | Return -1 if something wrong. */ | |
1449 | ||
1450 | static struct linux_record_tdep amd64_linux_record_tdep; | |
8ee5199a | 1451 | static struct linux_record_tdep amd64_x32_linux_record_tdep; |
cdfbdf30 HZ |
1452 | |
1453 | #define RECORD_ARCH_GET_FS 0x1003 | |
1454 | #define RECORD_ARCH_GET_GS 0x1004 | |
1455 | ||
952b2d63 | 1456 | static int |
8ee5199a L |
1457 | amd64_linux_syscall_record_common (struct regcache *regcache, |
1458 | struct linux_record_tdep *linux_record_tdep_p) | |
952b2d63 | 1459 | { |
13b6d1d4 MS |
1460 | int ret; |
1461 | ULONGEST syscall_native; | |
f486487f | 1462 | enum gdb_syscall syscall_gdb = gdb_sys_no_syscall; |
13b6d1d4 MS |
1463 | |
1464 | regcache_raw_read_unsigned (regcache, AMD64_RAX_REGNUM, &syscall_native); | |
952b2d63 | 1465 | |
cdfbdf30 | 1466 | switch (syscall_native) |
952b2d63 | 1467 | { |
cdfbdf30 | 1468 | case amd64_sys_rt_sigreturn: |
8ee5199a | 1469 | case amd64_x32_sys_rt_sigreturn: |
cdfbdf30 HZ |
1470 | if (amd64_all_but_ip_registers_record (regcache)) |
1471 | return -1; | |
1472 | return 0; | |
1473 | break; | |
1474 | ||
1475 | case amd64_sys_arch_prctl: | |
8ee5199a | 1476 | case amd64_x32_sys_arch_prctl: |
f2c4ead5 MS |
1477 | { |
1478 | ULONGEST arg3; | |
8ee5199a | 1479 | regcache_raw_read_unsigned (regcache, linux_record_tdep_p->arg3, |
f2c4ead5 MS |
1480 | &arg3); |
1481 | if (arg3 == RECORD_ARCH_GET_FS || arg3 == RECORD_ARCH_GET_GS) | |
1482 | { | |
1483 | CORE_ADDR addr; | |
1484 | ||
1485 | regcache_raw_read_unsigned (regcache, | |
8ee5199a | 1486 | linux_record_tdep_p->arg2, |
f2c4ead5 | 1487 | &addr); |
25ea693b | 1488 | if (record_full_arch_list_add_mem |
8ee5199a | 1489 | (addr, linux_record_tdep_p->size_ulong)) |
f2c4ead5 MS |
1490 | return -1; |
1491 | } | |
1492 | goto record_regs; | |
1493 | } | |
cdfbdf30 | 1494 | break; |
13b6d1d4 MS |
1495 | } |
1496 | ||
f486487f SM |
1497 | syscall_gdb |
1498 | = amd64_canonicalize_syscall ((enum amd64_syscall) syscall_native); | |
cdfbdf30 | 1499 | |
f486487f | 1500 | if (syscall_gdb == gdb_sys_no_syscall) |
13b6d1d4 | 1501 | { |
952b2d63 | 1502 | printf_unfiltered (_("Process record and replay target doesn't " |
13b6d1d4 MS |
1503 | "support syscall number %s\n"), |
1504 | pulongest (syscall_native)); | |
952b2d63 | 1505 | return -1; |
952b2d63 | 1506 | } |
13b6d1d4 | 1507 | else |
952b2d63 | 1508 | { |
13b6d1d4 | 1509 | ret = record_linux_system_call (syscall_gdb, regcache, |
8ee5199a | 1510 | linux_record_tdep_p); |
952b2d63 HZ |
1511 | if (ret) |
1512 | return ret; | |
1513 | } | |
1514 | ||
13b6d1d4 | 1515 | record_regs: |
952b2d63 | 1516 | /* Record the return value of the system call. */ |
25ea693b | 1517 | if (record_full_arch_list_add_reg (regcache, AMD64_RCX_REGNUM)) |
952b2d63 | 1518 | return -1; |
25ea693b | 1519 | if (record_full_arch_list_add_reg (regcache, AMD64_R11_REGNUM)) |
952b2d63 HZ |
1520 | return -1; |
1521 | ||
cdfbdf30 HZ |
1522 | return 0; |
1523 | } | |
1524 | ||
8ee5199a L |
1525 | static int |
1526 | amd64_linux_syscall_record (struct regcache *regcache) | |
1527 | { | |
1528 | return amd64_linux_syscall_record_common (regcache, | |
1529 | &amd64_linux_record_tdep); | |
1530 | } | |
1531 | ||
1532 | static int | |
1533 | amd64_x32_linux_syscall_record (struct regcache *regcache) | |
1534 | { | |
1535 | return amd64_linux_syscall_record_common (regcache, | |
1536 | &amd64_x32_linux_record_tdep); | |
1537 | } | |
1538 | ||
cdfbdf30 HZ |
1539 | #define AMD64_LINUX_redzone 128 |
1540 | #define AMD64_LINUX_xstate 512 | |
1541 | #define AMD64_LINUX_frame_size 560 | |
1542 | ||
70221824 | 1543 | static int |
cdfbdf30 HZ |
1544 | amd64_linux_record_signal (struct gdbarch *gdbarch, |
1545 | struct regcache *regcache, | |
2ea28649 | 1546 | enum gdb_signal signal) |
cdfbdf30 HZ |
1547 | { |
1548 | ULONGEST rsp; | |
1549 | ||
1550 | if (amd64_all_but_ip_registers_record (regcache)) | |
1551 | return -1; | |
1552 | ||
25ea693b | 1553 | if (record_full_arch_list_add_reg (regcache, AMD64_RIP_REGNUM)) |
cdfbdf30 HZ |
1554 | return -1; |
1555 | ||
1556 | /* Record the change in the stack. */ | |
1557 | regcache_raw_read_unsigned (regcache, AMD64_RSP_REGNUM, &rsp); | |
1558 | /* redzone | |
1559 | sp -= 128; */ | |
1560 | rsp -= AMD64_LINUX_redzone; | |
1561 | /* This is for xstate. | |
1562 | sp -= sizeof (struct _fpstate); */ | |
1563 | rsp -= AMD64_LINUX_xstate; | |
1564 | /* This is for frame_size. | |
1565 | sp -= sizeof (struct rt_sigframe); */ | |
1566 | rsp -= AMD64_LINUX_frame_size; | |
25ea693b | 1567 | if (record_full_arch_list_add_mem (rsp, AMD64_LINUX_redzone |
cdfbdf30 HZ |
1568 | + AMD64_LINUX_xstate |
1569 | + AMD64_LINUX_frame_size)) | |
1570 | return -1; | |
1571 | ||
25ea693b | 1572 | if (record_full_arch_list_add_end ()) |
cdfbdf30 | 1573 | return -1; |
952b2d63 HZ |
1574 | |
1575 | return 0; | |
1576 | } | |
1577 | ||
9d3d478b YQ |
1578 | const target_desc * |
1579 | amd64_linux_read_description (uint64_t xcr0_features_bit, bool is_x32) | |
90884b2b | 1580 | { |
6c73f67f YQ |
1581 | static target_desc *amd64_linux_tdescs \ |
1582 | [2/*AVX*/][2/*MPX*/][2/*AVX512*/][2/*PKRU*/] = {}; | |
1583 | static target_desc *x32_linux_tdescs[2/*AVX*/][2/*AVX512*/] = {}; | |
1584 | ||
1585 | target_desc **tdesc; | |
1586 | ||
1587 | if (is_x32) | |
f335d1b3 | 1588 | { |
6c73f67f YQ |
1589 | tdesc = &x32_linux_tdescs[(xcr0_features_bit & X86_XSTATE_AVX) ? 1 : 0 ] |
1590 | [(xcr0_features_bit & X86_XSTATE_AVX512) ? 1 : 0]; | |
1591 | } | |
1592 | else | |
1593 | { | |
1594 | tdesc = &amd64_linux_tdescs[(xcr0_features_bit & X86_XSTATE_AVX) ? 1 : 0] | |
1595 | [(xcr0_features_bit & X86_XSTATE_MPX) ? 1 : 0] | |
1596 | [(xcr0_features_bit & X86_XSTATE_AVX512) ? 1 : 0] | |
1597 | [(xcr0_features_bit & X86_XSTATE_PKRU) ? 1 : 0]; | |
1598 | } | |
1599 | ||
1600 | if (*tdesc == NULL) | |
de52b960 PA |
1601 | *tdesc = amd64_create_target_description (xcr0_features_bit, is_x32, |
1602 | true, true); | |
6c73f67f YQ |
1603 | |
1604 | return *tdesc; | |
90884b2b L |
1605 | } |
1606 | ||
9d3d478b YQ |
1607 | /* Get Linux/x86 target description from core dump. */ |
1608 | ||
1609 | static const struct target_desc * | |
1610 | amd64_linux_core_read_description (struct gdbarch *gdbarch, | |
1611 | struct target_ops *target, | |
1612 | bfd *abfd) | |
1613 | { | |
1614 | /* Linux/x86-64. */ | |
1615 | uint64_t xcr0 = i386_linux_core_read_xcr0 (abfd); | |
1616 | ||
1617 | return amd64_linux_read_description (xcr0 & X86_XSTATE_ALL_MASK, | |
1618 | gdbarch_ptr_bit (gdbarch) == 32); | |
1619 | } | |
1620 | ||
8f0435f7 AA |
1621 | /* Similar to amd64_supply_fpregset, but use XSAVE extended state. */ |
1622 | ||
1623 | static void | |
1624 | amd64_linux_supply_xstateregset (const struct regset *regset, | |
1625 | struct regcache *regcache, int regnum, | |
1626 | const void *xstateregs, size_t len) | |
1627 | { | |
1628 | amd64_supply_xsave (regcache, regnum, xstateregs); | |
1629 | } | |
1630 | ||
1631 | /* Similar to amd64_collect_fpregset, but use XSAVE extended state. */ | |
1632 | ||
1633 | static void | |
1634 | amd64_linux_collect_xstateregset (const struct regset *regset, | |
1635 | const struct regcache *regcache, | |
1636 | int regnum, void *xstateregs, size_t len) | |
1637 | { | |
1638 | amd64_collect_xsave (regcache, regnum, xstateregs, 1); | |
1639 | } | |
1640 | ||
1641 | static const struct regset amd64_linux_xstateregset = | |
1642 | { | |
1643 | NULL, | |
1644 | amd64_linux_supply_xstateregset, | |
1645 | amd64_linux_collect_xstateregset | |
1646 | }; | |
1647 | ||
5aa82d05 AA |
1648 | /* Iterate over core file register note sections. */ |
1649 | ||
1650 | static void | |
1651 | amd64_linux_iterate_over_regset_sections (struct gdbarch *gdbarch, | |
1652 | iterate_over_regset_sections_cb *cb, | |
1653 | void *cb_data, | |
1654 | const struct regcache *regcache) | |
1655 | { | |
8f0435f7 AA |
1656 | struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); |
1657 | ||
a616bb94 AH |
1658 | cb (".reg", 27 * 8, 27 * 8, &i386_gregset, NULL, cb_data); |
1659 | cb (".reg2", 512, 512, &amd64_fpregset, NULL, cb_data); | |
1660 | cb (".reg-xstate", X86_XSTATE_SIZE (tdep->xcr0), X86_XSTATE_SIZE (tdep->xcr0), | |
8f0435f7 | 1661 | &amd64_linux_xstateregset, "XSAVE extended state", cb_data); |
5aa82d05 AA |
1662 | } |
1663 | ||
c3e3045e JM |
1664 | /* The instruction sequences used in x86_64 machines for a |
1665 | disabled is-enabled probe. */ | |
1666 | ||
1667 | const gdb_byte amd64_dtrace_disabled_probe_sequence_1[] = { | |
1668 | /* xor %rax, %rax */ 0x48, 0x33, 0xc0, | |
1669 | /* nop */ 0x90, | |
1670 | /* nop */ 0x90 | |
1671 | }; | |
1672 | ||
1673 | const gdb_byte amd64_dtrace_disabled_probe_sequence_2[] = { | |
1674 | /* xor %rax, %rax */ 0x48, 0x33, 0xc0, | |
1675 | /* ret */ 0xc3, | |
1676 | /* nop */ 0x90 | |
1677 | }; | |
1678 | ||
1679 | /* The instruction sequence used in x86_64 machines for enabling a | |
1680 | DTrace is-enabled probe. */ | |
1681 | ||
1682 | const gdb_byte amd64_dtrace_enable_probe_sequence[] = { | |
1683 | /* mov $0x1, %eax */ 0xb8, 0x01, 0x00, 0x00, 0x00 | |
1684 | }; | |
1685 | ||
1686 | /* The instruction sequence used in x86_64 machines for disabling a | |
1687 | DTrace is-enabled probe. */ | |
1688 | ||
1689 | const gdb_byte amd64_dtrace_disable_probe_sequence[] = { | |
1690 | /* xor %rax, %rax; nop; nop */ 0x48, 0x33, 0xC0, 0x90, 0x90 | |
1691 | }; | |
1692 | ||
1693 | /* Implementation of `gdbarch_dtrace_probe_is_enabled', as defined in | |
1694 | gdbarch.h. */ | |
1695 | ||
1696 | static int | |
1697 | amd64_dtrace_probe_is_enabled (struct gdbarch *gdbarch, CORE_ADDR addr) | |
1698 | { | |
1699 | gdb_byte buf[5]; | |
1700 | ||
1701 | /* This function returns 1 if the instructions at ADDR do _not_ | |
1702 | follow any of the amd64_dtrace_disabled_probe_sequence_* | |
1703 | patterns. | |
1704 | ||
1705 | Note that ADDR is offset 3 bytes from the beginning of these | |
1706 | sequences. */ | |
1707 | ||
1708 | read_code (addr - 3, buf, 5); | |
1709 | return (memcmp (buf, amd64_dtrace_disabled_probe_sequence_1, 5) != 0 | |
1710 | && memcmp (buf, amd64_dtrace_disabled_probe_sequence_2, 5) != 0); | |
1711 | } | |
1712 | ||
1713 | /* Implementation of `gdbarch_dtrace_enable_probe', as defined in | |
1714 | gdbarch.h. */ | |
1715 | ||
1716 | static void | |
1717 | amd64_dtrace_enable_probe (struct gdbarch *gdbarch, CORE_ADDR addr) | |
1718 | { | |
1719 | /* Note also that ADDR is offset 3 bytes from the beginning of | |
1720 | amd64_dtrace_enable_probe_sequence. */ | |
1721 | ||
1722 | write_memory (addr - 3, amd64_dtrace_enable_probe_sequence, 5); | |
1723 | } | |
1724 | ||
1725 | /* Implementation of `gdbarch_dtrace_disable_probe', as defined in | |
1726 | gdbarch.h. */ | |
1727 | ||
1728 | static void | |
1729 | amd64_dtrace_disable_probe (struct gdbarch *gdbarch, CORE_ADDR addr) | |
1730 | { | |
1731 | /* Note also that ADDR is offset 3 bytes from the beginning of | |
1732 | amd64_dtrace_disable_probe_sequence. */ | |
1733 | ||
1734 | write_memory (addr - 3, amd64_dtrace_disable_probe_sequence, 5); | |
1735 | } | |
1736 | ||
1737 | /* Implementation of `gdbarch_dtrace_parse_probe_argument', as defined | |
1738 | in gdbarch.h. */ | |
1739 | ||
1740 | static void | |
1741 | amd64_dtrace_parse_probe_argument (struct gdbarch *gdbarch, | |
37eedb39 | 1742 | struct expr_builder *builder, |
c3e3045e JM |
1743 | int narg) |
1744 | { | |
c3e3045e JM |
1745 | struct stoken str; |
1746 | ||
1747 | /* DTrace probe arguments can be found on the ABI-defined places for | |
1748 | regular arguments at the current PC. The probe abstraction | |
1749 | currently supports up to 12 arguments for probes. */ | |
1750 | ||
1751 | if (narg < 6) | |
1752 | { | |
1753 | static const int arg_reg_map[6] = | |
1754 | { | |
1755 | AMD64_RDI_REGNUM, /* Arg 1. */ | |
1756 | AMD64_RSI_REGNUM, /* Arg 2. */ | |
1757 | AMD64_RDX_REGNUM, /* Arg 3. */ | |
1758 | AMD64_RCX_REGNUM, /* Arg 4. */ | |
1759 | AMD64_R8_REGNUM, /* Arg 5. */ | |
1760 | AMD64_R9_REGNUM /* Arg 6. */ | |
1761 | }; | |
1762 | int regno = arg_reg_map[narg]; | |
1763 | const char *regname = user_reg_map_regnum_to_name (gdbarch, regno); | |
1764 | ||
37eedb39 | 1765 | write_exp_elt_opcode (builder, OP_REGISTER); |
c3e3045e JM |
1766 | str.ptr = regname; |
1767 | str.length = strlen (regname); | |
37eedb39 TT |
1768 | write_exp_string (builder, str); |
1769 | write_exp_elt_opcode (builder, OP_REGISTER); | |
c3e3045e JM |
1770 | } |
1771 | else | |
1772 | { | |
1773 | /* Additional arguments are passed on the stack. */ | |
c3e3045e JM |
1774 | const char *regname = user_reg_map_regnum_to_name (gdbarch, AMD64_RSP_REGNUM); |
1775 | ||
1776 | /* Displacement. */ | |
37eedb39 TT |
1777 | write_exp_elt_opcode (builder, OP_LONG); |
1778 | write_exp_elt_type (builder, builtin_type (gdbarch)->builtin_long); | |
1779 | write_exp_elt_longcst (builder, narg - 6); | |
1780 | write_exp_elt_opcode (builder, OP_LONG); | |
c3e3045e JM |
1781 | |
1782 | /* Register: SP. */ | |
37eedb39 | 1783 | write_exp_elt_opcode (builder, OP_REGISTER); |
c3e3045e JM |
1784 | str.ptr = regname; |
1785 | str.length = strlen (regname); | |
37eedb39 TT |
1786 | write_exp_string (builder, str); |
1787 | write_exp_elt_opcode (builder, OP_REGISTER); | |
c3e3045e | 1788 | |
37eedb39 | 1789 | write_exp_elt_opcode (builder, BINOP_ADD); |
c3e3045e JM |
1790 | |
1791 | /* Cast to long. */ | |
37eedb39 TT |
1792 | write_exp_elt_opcode (builder, UNOP_CAST); |
1793 | write_exp_elt_type (builder, | |
c3e3045e | 1794 | lookup_pointer_type (builtin_type (gdbarch)->builtin_long)); |
37eedb39 | 1795 | write_exp_elt_opcode (builder, UNOP_CAST); |
c3e3045e | 1796 | |
37eedb39 | 1797 | write_exp_elt_opcode (builder, UNOP_IND); |
c3e3045e JM |
1798 | } |
1799 | } | |
1800 | ||
e088209c SM |
1801 | struct amd64_linux_per_inferior |
1802 | { | |
9635ae5d SM |
1803 | amd64_linux_per_inferior (gdb::array_view<CORE_ADDR> disp_step_buffer_addrs) |
1804 | : disp_step_buf_mgr (disp_step_buffer_addrs) | |
e088209c SM |
1805 | {} |
1806 | ||
9635ae5d | 1807 | multiple_displaced_buffer_manager disp_step_buf_mgr; |
e088209c SM |
1808 | }; |
1809 | ||
1810 | static const inferior_key<amd64_linux_per_inferior> | |
1811 | amd64_linux_per_inferior_data; | |
1812 | ||
1813 | /* Get the per-inferior AMD64/Linux data for INF. */ | |
1814 | ||
1815 | static amd64_linux_per_inferior * | |
1816 | get_amd64_linux_per_inferior (inferior *inf, gdbarch *arch) | |
1817 | { | |
1818 | amd64_linux_per_inferior *per_inf = amd64_linux_per_inferior_data.get (inf); | |
1819 | ||
1820 | if (per_inf == nullptr) | |
1821 | { | |
c0fdb45e SM |
1822 | std::vector<CORE_ADDR> buffers; |
1823 | #if 0 | |
1824 | /* Alternative implementation that maps some pages in the inferior, | |
1825 | allowing to have many buffers. */ | |
1826 | CORE_ADDR displaced_step_mmap = gdbarch_infcall_mmap (arch, 16384, GDB_MMAP_PROT_READ | GDB_MMAP_PROT_EXEC); | |
1827 | gdb_assert (displaced_step_mmap != 0); | |
1828 | ||
1829 | for (int i = 0; i < 1024; i++) | |
1830 | buffers.push_back (displaced_step_mmap + 16 * i); | |
1831 | ||
1832 | #else | |
1833 | /* Figure out where the displaced step buffers are. */ | |
1834 | CORE_ADDR addr = linux_displaced_step_location (arch); | |
1835 | buffers.push_back (addr); | |
1836 | buffers.push_back (addr + gdbarch_max_insn_length (arch)); | |
1837 | #endif | |
1838 | per_inf = amd64_linux_per_inferior_data.emplace (inf, buffers); | |
e088209c SM |
1839 | } |
1840 | ||
c0fdb45e SM |
1841 | CORE_ADDR addr = per_inf->disp_step_buf_mgr.first_buf_addr (); |
1842 | CORE_ADDR cur_addr = linux_displaced_step_location (arch); | |
1843 | gdb_assert (addr == cur_addr); | |
1844 | ||
e088209c SM |
1845 | return per_inf; |
1846 | } | |
1847 | ||
1848 | /* Implementation of the gdbarch_displaced_step_prepare method. */ | |
1849 | ||
1850 | static displaced_step_prepare_status | |
1851 | amd64_linux_displaced_step_prepare (gdbarch *arch, thread_info *thread) | |
1852 | { | |
1853 | amd64_linux_per_inferior *per_inferior | |
1854 | = get_amd64_linux_per_inferior (thread->inf, arch); | |
1855 | ||
c0fdb45e | 1856 | |
e088209c SM |
1857 | return per_inferior->disp_step_buf_mgr.prepare (thread); |
1858 | } | |
1859 | ||
1860 | /* Implementation of the gdbarch_displaced_step_finish method. */ | |
1861 | ||
1862 | static displaced_step_finish_status | |
1863 | amd64_linux_displaced_step_finish (gdbarch *arch, thread_info *thread, | |
1864 | gdb_signal sig) | |
1865 | { | |
1866 | amd64_linux_per_inferior *per_inferior | |
1867 | = get_amd64_linux_per_inferior (thread->inf, arch); | |
1868 | ||
1869 | return per_inferior->disp_step_buf_mgr.finish (arch, thread, sig); | |
1870 | } | |
1871 | ||
2213a65d | 1872 | static void |
5a83521a | 1873 | amd64_linux_init_abi_common(struct gdbarch_info info, struct gdbarch *gdbarch) |
2213a65d | 1874 | { |
c4f35dd8 | 1875 | struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); |
187e21d1 | 1876 | |
a5ee0f0c PA |
1877 | linux_init_abi (info, gdbarch); |
1878 | ||
911bc6ee | 1879 | tdep->sigtramp_p = amd64_linux_sigtramp_p; |
51433e4b MK |
1880 | tdep->sigcontext_addr = amd64_linux_sigcontext_addr; |
1881 | tdep->sc_reg_offset = amd64_linux_sc_reg_offset; | |
1882 | tdep->sc_num_regs = ARRAY_SIZE (amd64_linux_sc_reg_offset); | |
187e21d1 | 1883 | |
a055a187 L |
1884 | tdep->xsave_xcr0_offset = I386_LINUX_XSAVE_XCR0_OFFSET; |
1885 | ||
8695c747 DJ |
1886 | /* Add the %orig_rax register used for syscall restarting. */ |
1887 | set_gdbarch_write_pc (gdbarch, amd64_linux_write_pc); | |
90884b2b L |
1888 | |
1889 | tdep->register_reggroup_p = amd64_linux_register_reggroup_p; | |
8695c747 | 1890 | |
a96d9b2e | 1891 | /* Functions for 'catch syscall'. */ |
458c8db8 | 1892 | set_xml_syscall_file_name (gdbarch, XML_SYSCALL_FILENAME_AMD64); |
a96d9b2e SDJ |
1893 | set_gdbarch_get_syscall_number (gdbarch, |
1894 | amd64_linux_get_syscall_number); | |
1895 | ||
b2756930 KB |
1896 | /* Enable TLS support. */ |
1897 | set_gdbarch_fetch_tls_load_module_address (gdbarch, | |
1898 | svr4_fetch_objfile_link_map); | |
35669430 | 1899 | |
872761f4 MS |
1900 | /* GNU/Linux uses SVR4-style shared libraries. */ |
1901 | set_gdbarch_skip_trampoline_code (gdbarch, find_solib_trampoline_target); | |
1902 | ||
545c08b4 PA |
1903 | /* GNU/Linux uses the dynamic linker included in the GNU C Library. */ |
1904 | set_gdbarch_skip_solib_resolver (gdbarch, glibc_skip_solib_resolver); | |
1905 | ||
5aa82d05 AA |
1906 | /* Iterate over core file register note sections. */ |
1907 | set_gdbarch_iterate_over_regset_sections | |
1908 | (gdbarch, amd64_linux_iterate_over_regset_sections); | |
a055a187 | 1909 | |
90884b2b L |
1910 | set_gdbarch_core_read_description (gdbarch, |
1911 | amd64_linux_core_read_description); | |
1912 | ||
35669430 DE |
1913 | /* Displaced stepping. */ |
1914 | set_gdbarch_displaced_step_copy_insn (gdbarch, | |
1915 | amd64_displaced_step_copy_insn); | |
1916 | set_gdbarch_displaced_step_fixup (gdbarch, amd64_displaced_step_fixup); | |
e088209c SM |
1917 | set_gdbarch_displaced_step_prepare (gdbarch, amd64_linux_displaced_step_prepare); |
1918 | set_gdbarch_displaced_step_finish (gdbarch, amd64_linux_displaced_step_finish); | |
4aa995e1 | 1919 | |
952b2d63 | 1920 | set_gdbarch_process_record (gdbarch, i386_process_record); |
cdfbdf30 | 1921 | set_gdbarch_process_record_signal (gdbarch, amd64_linux_record_signal); |
190b495d WT |
1922 | |
1923 | set_gdbarch_get_siginfo_type (gdbarch, x86_linux_get_siginfo_type); | |
012b3a21 WT |
1924 | set_gdbarch_handle_segmentation_fault (gdbarch, |
1925 | i386_linux_handle_segmentation_fault); | |
8ee5199a L |
1926 | } |
1927 | ||
1928 | static void | |
1929 | amd64_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) | |
1930 | { | |
1931 | struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); | |
0dba2a6c | 1932 | struct tdesc_arch_data *tdesc_data = info.tdesc_data; |
8ee5199a L |
1933 | const struct tdesc_feature *feature; |
1934 | int valid_p; | |
1935 | ||
1936 | gdb_assert (tdesc_data); | |
1937 | ||
1938 | tdep->gregset_reg_offset = amd64_linux_gregset_reg_offset; | |
1939 | tdep->gregset_num_regs = ARRAY_SIZE (amd64_linux_gregset_reg_offset); | |
1940 | tdep->sizeof_gregset = 27 * 8; | |
1941 | ||
9d3d478b YQ |
1942 | amd64_init_abi (info, gdbarch, |
1943 | amd64_linux_read_description (X86_XSTATE_SSE_MASK, false)); | |
c55a47e7 PA |
1944 | |
1945 | const target_desc *tdesc = tdep->tdesc; | |
8ee5199a L |
1946 | |
1947 | /* Reserve a number for orig_rax. */ | |
1948 | set_gdbarch_num_regs (gdbarch, AMD64_LINUX_NUM_REGS); | |
1949 | ||
8ee5199a L |
1950 | feature = tdesc_find_feature (tdesc, "org.gnu.gdb.i386.linux"); |
1951 | if (feature == NULL) | |
1952 | return; | |
1953 | ||
1954 | valid_p = tdesc_numbered_register (feature, tdesc_data, | |
1955 | AMD64_LINUX_ORIG_RAX_REGNUM, | |
1956 | "orig_rax"); | |
1957 | if (!valid_p) | |
1958 | return; | |
1959 | ||
1960 | amd64_linux_init_abi_common (info, gdbarch); | |
952b2d63 HZ |
1961 | |
1962 | /* Initialize the amd64_linux_record_tdep. */ | |
1963 | /* These values are the size of the type that will be used in a system | |
1964 | call. They are obtained from Linux Kernel source. */ | |
1965 | amd64_linux_record_tdep.size_pointer | |
1966 | = gdbarch_ptr_bit (gdbarch) / TARGET_CHAR_BIT; | |
1967 | amd64_linux_record_tdep.size__old_kernel_stat = 32; | |
1968 | amd64_linux_record_tdep.size_tms = 32; | |
1969 | amd64_linux_record_tdep.size_loff_t = 8; | |
1970 | amd64_linux_record_tdep.size_flock = 32; | |
1971 | amd64_linux_record_tdep.size_oldold_utsname = 45; | |
1972 | amd64_linux_record_tdep.size_ustat = 32; | |
1973 | /* ADM64 doesn't need this size because it doesn't have sys_sigaction | |
1974 | but sys_rt_sigaction. */ | |
7571f7f2 | 1975 | amd64_linux_record_tdep.size_old_sigaction = 32; |
952b2d63 HZ |
1976 | /* ADM64 doesn't need this size because it doesn't have sys_sigpending |
1977 | but sys_rt_sigpending. */ | |
7571f7f2 | 1978 | amd64_linux_record_tdep.size_old_sigset_t = 8; |
952b2d63 HZ |
1979 | amd64_linux_record_tdep.size_rlimit = 16; |
1980 | amd64_linux_record_tdep.size_rusage = 144; | |
1981 | amd64_linux_record_tdep.size_timeval = 16; | |
1982 | amd64_linux_record_tdep.size_timezone = 8; | |
1983 | /* ADM64 doesn't need this size because it doesn't have sys_getgroups16 | |
1984 | but sys_getgroups. */ | |
1985 | amd64_linux_record_tdep.size_old_gid_t = 2; | |
1986 | /* ADM64 doesn't need this size because it doesn't have sys_getresuid16 | |
1987 | but sys_getresuid. */ | |
1988 | amd64_linux_record_tdep.size_old_uid_t = 2; | |
1989 | amd64_linux_record_tdep.size_fd_set = 128; | |
72aded86 MK |
1990 | /* ADM64 doesn't need this size because it doesn't have sys_readdir. */ |
1991 | amd64_linux_record_tdep.size_old_dirent = 280; | |
952b2d63 HZ |
1992 | amd64_linux_record_tdep.size_statfs = 120; |
1993 | amd64_linux_record_tdep.size_statfs64 = 120; | |
1994 | amd64_linux_record_tdep.size_sockaddr = 16; | |
1995 | amd64_linux_record_tdep.size_int | |
1996 | = gdbarch_int_bit (gdbarch) / TARGET_CHAR_BIT; | |
1997 | amd64_linux_record_tdep.size_long | |
1998 | = gdbarch_long_bit (gdbarch) / TARGET_CHAR_BIT; | |
1999 | amd64_linux_record_tdep.size_ulong | |
2000 | = gdbarch_long_bit (gdbarch) / TARGET_CHAR_BIT; | |
2001 | amd64_linux_record_tdep.size_msghdr = 56; | |
2002 | amd64_linux_record_tdep.size_itimerval = 32; | |
2003 | amd64_linux_record_tdep.size_stat = 144; | |
2004 | amd64_linux_record_tdep.size_old_utsname = 325; | |
2005 | amd64_linux_record_tdep.size_sysinfo = 112; | |
2006 | amd64_linux_record_tdep.size_msqid_ds = 120; | |
2007 | amd64_linux_record_tdep.size_shmid_ds = 112; | |
2008 | amd64_linux_record_tdep.size_new_utsname = 390; | |
2009 | amd64_linux_record_tdep.size_timex = 208; | |
2010 | amd64_linux_record_tdep.size_mem_dqinfo = 24; | |
2011 | amd64_linux_record_tdep.size_if_dqblk = 72; | |
2012 | amd64_linux_record_tdep.size_fs_quota_stat = 80; | |
2013 | amd64_linux_record_tdep.size_timespec = 16; | |
2014 | amd64_linux_record_tdep.size_pollfd = 8; | |
2015 | amd64_linux_record_tdep.size_NFS_FHSIZE = 32; | |
2016 | amd64_linux_record_tdep.size_knfsd_fh = 132; | |
2017 | amd64_linux_record_tdep.size_TASK_COMM_LEN = 16; | |
7571f7f2 MK |
2018 | amd64_linux_record_tdep.size_sigaction = 32; |
2019 | amd64_linux_record_tdep.size_sigset_t = 8; | |
952b2d63 HZ |
2020 | amd64_linux_record_tdep.size_siginfo_t = 128; |
2021 | amd64_linux_record_tdep.size_cap_user_data_t = 8; | |
2022 | amd64_linux_record_tdep.size_stack_t = 24; | |
2023 | amd64_linux_record_tdep.size_off_t = 8; | |
2024 | amd64_linux_record_tdep.size_stat64 = 144; | |
2025 | amd64_linux_record_tdep.size_gid_t = 4; | |
2026 | amd64_linux_record_tdep.size_uid_t = 4; | |
2027 | amd64_linux_record_tdep.size_PAGE_SIZE = 4096; | |
2028 | amd64_linux_record_tdep.size_flock64 = 32; | |
2029 | amd64_linux_record_tdep.size_user_desc = 16; | |
2030 | amd64_linux_record_tdep.size_io_event = 32; | |
2031 | amd64_linux_record_tdep.size_iocb = 64; | |
2032 | amd64_linux_record_tdep.size_epoll_event = 12; | |
2033 | amd64_linux_record_tdep.size_itimerspec = 32; | |
2034 | amd64_linux_record_tdep.size_mq_attr = 64; | |
d9b19c49 | 2035 | amd64_linux_record_tdep.size_termios = 36; |
952b2d63 HZ |
2036 | amd64_linux_record_tdep.size_termios2 = 44; |
2037 | amd64_linux_record_tdep.size_pid_t = 4; | |
2038 | amd64_linux_record_tdep.size_winsize = 8; | |
2039 | amd64_linux_record_tdep.size_serial_struct = 72; | |
2040 | amd64_linux_record_tdep.size_serial_icounter_struct = 80; | |
2041 | amd64_linux_record_tdep.size_hayes_esp_config = 12; | |
2042 | amd64_linux_record_tdep.size_size_t = 8; | |
2043 | amd64_linux_record_tdep.size_iovec = 16; | |
b80d067f | 2044 | amd64_linux_record_tdep.size_time_t = 8; |
952b2d63 | 2045 | |
8ee5199a L |
2046 | /* These values are the second argument of system call "sys_fcntl" |
2047 | and "sys_fcntl64". They are obtained from Linux Kernel source. */ | |
2048 | amd64_linux_record_tdep.fcntl_F_GETLK = 5; | |
2049 | amd64_linux_record_tdep.fcntl_F_GETLK64 = 12; | |
2050 | amd64_linux_record_tdep.fcntl_F_SETLK64 = 13; | |
2051 | amd64_linux_record_tdep.fcntl_F_SETLKW64 = 14; | |
2052 | ||
2053 | amd64_linux_record_tdep.arg1 = AMD64_RDI_REGNUM; | |
2054 | amd64_linux_record_tdep.arg2 = AMD64_RSI_REGNUM; | |
2055 | amd64_linux_record_tdep.arg3 = AMD64_RDX_REGNUM; | |
2056 | amd64_linux_record_tdep.arg4 = AMD64_R10_REGNUM; | |
2057 | amd64_linux_record_tdep.arg5 = AMD64_R8_REGNUM; | |
2058 | amd64_linux_record_tdep.arg6 = AMD64_R9_REGNUM; | |
2059 | ||
952b2d63 HZ |
2060 | /* These values are the second argument of system call "sys_ioctl". |
2061 | They are obtained from Linux Kernel source. */ | |
2062 | amd64_linux_record_tdep.ioctl_TCGETS = 0x5401; | |
2063 | amd64_linux_record_tdep.ioctl_TCSETS = 0x5402; | |
2064 | amd64_linux_record_tdep.ioctl_TCSETSW = 0x5403; | |
2065 | amd64_linux_record_tdep.ioctl_TCSETSF = 0x5404; | |
2066 | amd64_linux_record_tdep.ioctl_TCGETA = 0x5405; | |
2067 | amd64_linux_record_tdep.ioctl_TCSETA = 0x5406; | |
2068 | amd64_linux_record_tdep.ioctl_TCSETAW = 0x5407; | |
2069 | amd64_linux_record_tdep.ioctl_TCSETAF = 0x5408; | |
2070 | amd64_linux_record_tdep.ioctl_TCSBRK = 0x5409; | |
2071 | amd64_linux_record_tdep.ioctl_TCXONC = 0x540A; | |
2072 | amd64_linux_record_tdep.ioctl_TCFLSH = 0x540B; | |
2073 | amd64_linux_record_tdep.ioctl_TIOCEXCL = 0x540C; | |
2074 | amd64_linux_record_tdep.ioctl_TIOCNXCL = 0x540D; | |
2075 | amd64_linux_record_tdep.ioctl_TIOCSCTTY = 0x540E; | |
2076 | amd64_linux_record_tdep.ioctl_TIOCGPGRP = 0x540F; | |
2077 | amd64_linux_record_tdep.ioctl_TIOCSPGRP = 0x5410; | |
2078 | amd64_linux_record_tdep.ioctl_TIOCOUTQ = 0x5411; | |
2079 | amd64_linux_record_tdep.ioctl_TIOCSTI = 0x5412; | |
2080 | amd64_linux_record_tdep.ioctl_TIOCGWINSZ = 0x5413; | |
2081 | amd64_linux_record_tdep.ioctl_TIOCSWINSZ = 0x5414; | |
2082 | amd64_linux_record_tdep.ioctl_TIOCMGET = 0x5415; | |
2083 | amd64_linux_record_tdep.ioctl_TIOCMBIS = 0x5416; | |
2084 | amd64_linux_record_tdep.ioctl_TIOCMBIC = 0x5417; | |
2085 | amd64_linux_record_tdep.ioctl_TIOCMSET = 0x5418; | |
2086 | amd64_linux_record_tdep.ioctl_TIOCGSOFTCAR = 0x5419; | |
2087 | amd64_linux_record_tdep.ioctl_TIOCSSOFTCAR = 0x541A; | |
2088 | amd64_linux_record_tdep.ioctl_FIONREAD = 0x541B; | |
2089 | amd64_linux_record_tdep.ioctl_TIOCINQ | |
2090 | = amd64_linux_record_tdep.ioctl_FIONREAD; | |
2091 | amd64_linux_record_tdep.ioctl_TIOCLINUX = 0x541C; | |
2092 | amd64_linux_record_tdep.ioctl_TIOCCONS = 0x541D; | |
2093 | amd64_linux_record_tdep.ioctl_TIOCGSERIAL = 0x541E; | |
2094 | amd64_linux_record_tdep.ioctl_TIOCSSERIAL = 0x541F; | |
2095 | amd64_linux_record_tdep.ioctl_TIOCPKT = 0x5420; | |
2096 | amd64_linux_record_tdep.ioctl_FIONBIO = 0x5421; | |
2097 | amd64_linux_record_tdep.ioctl_TIOCNOTTY = 0x5422; | |
2098 | amd64_linux_record_tdep.ioctl_TIOCSETD = 0x5423; | |
2099 | amd64_linux_record_tdep.ioctl_TIOCGETD = 0x5424; | |
2100 | amd64_linux_record_tdep.ioctl_TCSBRKP = 0x5425; | |
2101 | amd64_linux_record_tdep.ioctl_TIOCTTYGSTRUCT = 0x5426; | |
2102 | amd64_linux_record_tdep.ioctl_TIOCSBRK = 0x5427; | |
2103 | amd64_linux_record_tdep.ioctl_TIOCCBRK = 0x5428; | |
2104 | amd64_linux_record_tdep.ioctl_TIOCGSID = 0x5429; | |
2105 | amd64_linux_record_tdep.ioctl_TCGETS2 = 0x802c542a; | |
2106 | amd64_linux_record_tdep.ioctl_TCSETS2 = 0x402c542b; | |
2107 | amd64_linux_record_tdep.ioctl_TCSETSW2 = 0x402c542c; | |
2108 | amd64_linux_record_tdep.ioctl_TCSETSF2 = 0x402c542d; | |
2109 | amd64_linux_record_tdep.ioctl_TIOCGPTN = 0x80045430; | |
2110 | amd64_linux_record_tdep.ioctl_TIOCSPTLCK = 0x40045431; | |
2111 | amd64_linux_record_tdep.ioctl_FIONCLEX = 0x5450; | |
2112 | amd64_linux_record_tdep.ioctl_FIOCLEX = 0x5451; | |
2113 | amd64_linux_record_tdep.ioctl_FIOASYNC = 0x5452; | |
2114 | amd64_linux_record_tdep.ioctl_TIOCSERCONFIG = 0x5453; | |
2115 | amd64_linux_record_tdep.ioctl_TIOCSERGWILD = 0x5454; | |
2116 | amd64_linux_record_tdep.ioctl_TIOCSERSWILD = 0x5455; | |
2117 | amd64_linux_record_tdep.ioctl_TIOCGLCKTRMIOS = 0x5456; | |
2118 | amd64_linux_record_tdep.ioctl_TIOCSLCKTRMIOS = 0x5457; | |
2119 | amd64_linux_record_tdep.ioctl_TIOCSERGSTRUCT = 0x5458; | |
2120 | amd64_linux_record_tdep.ioctl_TIOCSERGETLSR = 0x5459; | |
2121 | amd64_linux_record_tdep.ioctl_TIOCSERGETMULTI = 0x545A; | |
2122 | amd64_linux_record_tdep.ioctl_TIOCSERSETMULTI = 0x545B; | |
2123 | amd64_linux_record_tdep.ioctl_TIOCMIWAIT = 0x545C; | |
2124 | amd64_linux_record_tdep.ioctl_TIOCGICOUNT = 0x545D; | |
2125 | amd64_linux_record_tdep.ioctl_TIOCGHAYESESP = 0x545E; | |
2126 | amd64_linux_record_tdep.ioctl_TIOCSHAYESESP = 0x545F; | |
2127 | amd64_linux_record_tdep.ioctl_FIOQSIZE = 0x5460; | |
2128 | ||
952b2d63 | 2129 | tdep->i386_syscall_record = amd64_linux_syscall_record; |
5a83521a MK |
2130 | |
2131 | /* GNU/Linux uses SVR4-style shared libraries. */ | |
2132 | set_solib_svr4_fetch_link_map_offsets | |
2133 | (gdbarch, svr4_lp64_fetch_link_map_offsets); | |
c3e3045e JM |
2134 | |
2135 | /* Register DTrace handlers. */ | |
2136 | set_gdbarch_dtrace_parse_probe_argument (gdbarch, amd64_dtrace_parse_probe_argument); | |
2137 | set_gdbarch_dtrace_probe_is_enabled (gdbarch, amd64_dtrace_probe_is_enabled); | |
2138 | set_gdbarch_dtrace_enable_probe (gdbarch, amd64_dtrace_enable_probe); | |
2139 | set_gdbarch_dtrace_disable_probe (gdbarch, amd64_dtrace_disable_probe); | |
5a83521a MK |
2140 | } |
2141 | ||
2142 | static void | |
9a3c8263 | 2143 | amd64_x32_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) |
5a83521a MK |
2144 | { |
2145 | struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); | |
0dba2a6c | 2146 | struct tdesc_arch_data *tdesc_data = info.tdesc_data; |
5a83521a MK |
2147 | const struct tdesc_feature *feature; |
2148 | int valid_p; | |
2149 | ||
2150 | gdb_assert (tdesc_data); | |
2151 | ||
2152 | tdep->gregset_reg_offset = amd64_linux_gregset_reg_offset; | |
2153 | tdep->gregset_num_regs = ARRAY_SIZE (amd64_linux_gregset_reg_offset); | |
2154 | tdep->sizeof_gregset = 27 * 8; | |
2155 | ||
9d3d478b YQ |
2156 | amd64_x32_init_abi (info, gdbarch, |
2157 | amd64_linux_read_description (X86_XSTATE_SSE_MASK, | |
2158 | true)); | |
5a83521a MK |
2159 | |
2160 | /* Reserve a number for orig_rax. */ | |
2161 | set_gdbarch_num_regs (gdbarch, AMD64_LINUX_NUM_REGS); | |
2162 | ||
c55a47e7 | 2163 | const target_desc *tdesc = tdep->tdesc; |
5a83521a MK |
2164 | |
2165 | feature = tdesc_find_feature (tdesc, "org.gnu.gdb.i386.linux"); | |
2166 | if (feature == NULL) | |
2167 | return; | |
2168 | ||
2169 | valid_p = tdesc_numbered_register (feature, tdesc_data, | |
2170 | AMD64_LINUX_ORIG_RAX_REGNUM, | |
2171 | "orig_rax"); | |
2172 | if (!valid_p) | |
2173 | return; | |
2174 | ||
2175 | amd64_linux_init_abi_common (info, gdbarch); | |
2176 | ||
8ee5199a L |
2177 | /* Initialize the amd64_x32_linux_record_tdep. */ |
2178 | /* These values are the size of the type that will be used in a system | |
2179 | call. They are obtained from Linux Kernel source. */ | |
2180 | amd64_x32_linux_record_tdep.size_pointer | |
2181 | = gdbarch_ptr_bit (gdbarch) / TARGET_CHAR_BIT; | |
2182 | amd64_x32_linux_record_tdep.size__old_kernel_stat = 32; | |
2183 | amd64_x32_linux_record_tdep.size_tms = 32; | |
2184 | amd64_x32_linux_record_tdep.size_loff_t = 8; | |
2185 | amd64_x32_linux_record_tdep.size_flock = 32; | |
2186 | amd64_x32_linux_record_tdep.size_oldold_utsname = 45; | |
2187 | amd64_x32_linux_record_tdep.size_ustat = 32; | |
2188 | /* ADM64 doesn't need this size because it doesn't have sys_sigaction | |
2189 | but sys_rt_sigaction. */ | |
7571f7f2 | 2190 | amd64_x32_linux_record_tdep.size_old_sigaction = 16; |
8ee5199a L |
2191 | /* ADM64 doesn't need this size because it doesn't have sys_sigpending |
2192 | but sys_rt_sigpending. */ | |
7571f7f2 | 2193 | amd64_x32_linux_record_tdep.size_old_sigset_t = 4; |
8ee5199a L |
2194 | amd64_x32_linux_record_tdep.size_rlimit = 16; |
2195 | amd64_x32_linux_record_tdep.size_rusage = 144; | |
2196 | amd64_x32_linux_record_tdep.size_timeval = 16; | |
2197 | amd64_x32_linux_record_tdep.size_timezone = 8; | |
2198 | /* ADM64 doesn't need this size because it doesn't have sys_getgroups16 | |
2199 | but sys_getgroups. */ | |
2200 | amd64_x32_linux_record_tdep.size_old_gid_t = 2; | |
2201 | /* ADM64 doesn't need this size because it doesn't have sys_getresuid16 | |
2202 | but sys_getresuid. */ | |
2203 | amd64_x32_linux_record_tdep.size_old_uid_t = 2; | |
2204 | amd64_x32_linux_record_tdep.size_fd_set = 128; | |
72aded86 MK |
2205 | /* ADM64 doesn't need this size because it doesn't have sys_readdir. */ |
2206 | amd64_x32_linux_record_tdep.size_old_dirent = 268; | |
8ee5199a L |
2207 | amd64_x32_linux_record_tdep.size_statfs = 120; |
2208 | amd64_x32_linux_record_tdep.size_statfs64 = 120; | |
2209 | amd64_x32_linux_record_tdep.size_sockaddr = 16; | |
2210 | amd64_x32_linux_record_tdep.size_int | |
2211 | = gdbarch_int_bit (gdbarch) / TARGET_CHAR_BIT; | |
2212 | amd64_x32_linux_record_tdep.size_long | |
2213 | = gdbarch_long_bit (gdbarch) / TARGET_CHAR_BIT; | |
2214 | amd64_x32_linux_record_tdep.size_ulong | |
2215 | = gdbarch_long_bit (gdbarch) / TARGET_CHAR_BIT; | |
10268a4c | 2216 | amd64_x32_linux_record_tdep.size_msghdr = 28; |
8ee5199a L |
2217 | amd64_x32_linux_record_tdep.size_itimerval = 32; |
2218 | amd64_x32_linux_record_tdep.size_stat = 144; | |
2219 | amd64_x32_linux_record_tdep.size_old_utsname = 325; | |
2220 | amd64_x32_linux_record_tdep.size_sysinfo = 112; | |
2221 | amd64_x32_linux_record_tdep.size_msqid_ds = 120; | |
2222 | amd64_x32_linux_record_tdep.size_shmid_ds = 112; | |
2223 | amd64_x32_linux_record_tdep.size_new_utsname = 390; | |
2224 | amd64_x32_linux_record_tdep.size_timex = 208; | |
2225 | amd64_x32_linux_record_tdep.size_mem_dqinfo = 24; | |
2226 | amd64_x32_linux_record_tdep.size_if_dqblk = 72; | |
2227 | amd64_x32_linux_record_tdep.size_fs_quota_stat = 80; | |
2228 | amd64_x32_linux_record_tdep.size_timespec = 16; | |
2229 | amd64_x32_linux_record_tdep.size_pollfd = 8; | |
2230 | amd64_x32_linux_record_tdep.size_NFS_FHSIZE = 32; | |
2231 | amd64_x32_linux_record_tdep.size_knfsd_fh = 132; | |
2232 | amd64_x32_linux_record_tdep.size_TASK_COMM_LEN = 16; | |
7571f7f2 MK |
2233 | amd64_x32_linux_record_tdep.size_sigaction = 20; |
2234 | amd64_x32_linux_record_tdep.size_sigset_t = 8; | |
8ee5199a L |
2235 | amd64_x32_linux_record_tdep.size_siginfo_t = 128; |
2236 | amd64_x32_linux_record_tdep.size_cap_user_data_t = 8; | |
10268a4c | 2237 | amd64_x32_linux_record_tdep.size_stack_t = 12; |
8ee5199a L |
2238 | amd64_x32_linux_record_tdep.size_off_t = 8; |
2239 | amd64_x32_linux_record_tdep.size_stat64 = 144; | |
2240 | amd64_x32_linux_record_tdep.size_gid_t = 4; | |
2241 | amd64_x32_linux_record_tdep.size_uid_t = 4; | |
2242 | amd64_x32_linux_record_tdep.size_PAGE_SIZE = 4096; | |
2243 | amd64_x32_linux_record_tdep.size_flock64 = 32; | |
2244 | amd64_x32_linux_record_tdep.size_user_desc = 16; | |
2245 | amd64_x32_linux_record_tdep.size_io_event = 32; | |
2246 | amd64_x32_linux_record_tdep.size_iocb = 64; | |
2247 | amd64_x32_linux_record_tdep.size_epoll_event = 12; | |
2248 | amd64_x32_linux_record_tdep.size_itimerspec = 32; | |
2249 | amd64_x32_linux_record_tdep.size_mq_attr = 64; | |
d9b19c49 | 2250 | amd64_x32_linux_record_tdep.size_termios = 36; |
8ee5199a L |
2251 | amd64_x32_linux_record_tdep.size_termios2 = 44; |
2252 | amd64_x32_linux_record_tdep.size_pid_t = 4; | |
2253 | amd64_x32_linux_record_tdep.size_winsize = 8; | |
2254 | amd64_x32_linux_record_tdep.size_serial_struct = 72; | |
2255 | amd64_x32_linux_record_tdep.size_serial_icounter_struct = 80; | |
2256 | amd64_x32_linux_record_tdep.size_hayes_esp_config = 12; | |
10268a4c MK |
2257 | amd64_x32_linux_record_tdep.size_size_t = 4; |
2258 | amd64_x32_linux_record_tdep.size_iovec = 8; | |
b80d067f | 2259 | amd64_x32_linux_record_tdep.size_time_t = 8; |
8ee5199a L |
2260 | |
2261 | /* These values are the second argument of system call "sys_fcntl" | |
2262 | and "sys_fcntl64". They are obtained from Linux Kernel source. */ | |
2263 | amd64_x32_linux_record_tdep.fcntl_F_GETLK = 5; | |
2264 | amd64_x32_linux_record_tdep.fcntl_F_GETLK64 = 12; | |
2265 | amd64_x32_linux_record_tdep.fcntl_F_SETLK64 = 13; | |
2266 | amd64_x32_linux_record_tdep.fcntl_F_SETLKW64 = 14; | |
2267 | ||
2268 | amd64_x32_linux_record_tdep.arg1 = AMD64_RDI_REGNUM; | |
2269 | amd64_x32_linux_record_tdep.arg2 = AMD64_RSI_REGNUM; | |
2270 | amd64_x32_linux_record_tdep.arg3 = AMD64_RDX_REGNUM; | |
2271 | amd64_x32_linux_record_tdep.arg4 = AMD64_R10_REGNUM; | |
2272 | amd64_x32_linux_record_tdep.arg5 = AMD64_R8_REGNUM; | |
2273 | amd64_x32_linux_record_tdep.arg6 = AMD64_R9_REGNUM; | |
2274 | ||
2275 | /* These values are the second argument of system call "sys_ioctl". | |
2276 | They are obtained from Linux Kernel source. */ | |
2277 | amd64_x32_linux_record_tdep.ioctl_TCGETS = 0x5401; | |
2278 | amd64_x32_linux_record_tdep.ioctl_TCSETS = 0x5402; | |
2279 | amd64_x32_linux_record_tdep.ioctl_TCSETSW = 0x5403; | |
2280 | amd64_x32_linux_record_tdep.ioctl_TCSETSF = 0x5404; | |
2281 | amd64_x32_linux_record_tdep.ioctl_TCGETA = 0x5405; | |
2282 | amd64_x32_linux_record_tdep.ioctl_TCSETA = 0x5406; | |
2283 | amd64_x32_linux_record_tdep.ioctl_TCSETAW = 0x5407; | |
2284 | amd64_x32_linux_record_tdep.ioctl_TCSETAF = 0x5408; | |
2285 | amd64_x32_linux_record_tdep.ioctl_TCSBRK = 0x5409; | |
2286 | amd64_x32_linux_record_tdep.ioctl_TCXONC = 0x540A; | |
2287 | amd64_x32_linux_record_tdep.ioctl_TCFLSH = 0x540B; | |
2288 | amd64_x32_linux_record_tdep.ioctl_TIOCEXCL = 0x540C; | |
2289 | amd64_x32_linux_record_tdep.ioctl_TIOCNXCL = 0x540D; | |
2290 | amd64_x32_linux_record_tdep.ioctl_TIOCSCTTY = 0x540E; | |
2291 | amd64_x32_linux_record_tdep.ioctl_TIOCGPGRP = 0x540F; | |
2292 | amd64_x32_linux_record_tdep.ioctl_TIOCSPGRP = 0x5410; | |
2293 | amd64_x32_linux_record_tdep.ioctl_TIOCOUTQ = 0x5411; | |
2294 | amd64_x32_linux_record_tdep.ioctl_TIOCSTI = 0x5412; | |
2295 | amd64_x32_linux_record_tdep.ioctl_TIOCGWINSZ = 0x5413; | |
2296 | amd64_x32_linux_record_tdep.ioctl_TIOCSWINSZ = 0x5414; | |
2297 | amd64_x32_linux_record_tdep.ioctl_TIOCMGET = 0x5415; | |
2298 | amd64_x32_linux_record_tdep.ioctl_TIOCMBIS = 0x5416; | |
2299 | amd64_x32_linux_record_tdep.ioctl_TIOCMBIC = 0x5417; | |
2300 | amd64_x32_linux_record_tdep.ioctl_TIOCMSET = 0x5418; | |
2301 | amd64_x32_linux_record_tdep.ioctl_TIOCGSOFTCAR = 0x5419; | |
2302 | amd64_x32_linux_record_tdep.ioctl_TIOCSSOFTCAR = 0x541A; | |
2303 | amd64_x32_linux_record_tdep.ioctl_FIONREAD = 0x541B; | |
2304 | amd64_x32_linux_record_tdep.ioctl_TIOCINQ = amd64_x32_linux_record_tdep.ioctl_FIONREAD; | |
2305 | amd64_x32_linux_record_tdep.ioctl_TIOCLINUX = 0x541C; | |
2306 | amd64_x32_linux_record_tdep.ioctl_TIOCCONS = 0x541D; | |
2307 | amd64_x32_linux_record_tdep.ioctl_TIOCGSERIAL = 0x541E; | |
2308 | amd64_x32_linux_record_tdep.ioctl_TIOCSSERIAL = 0x541F; | |
2309 | amd64_x32_linux_record_tdep.ioctl_TIOCPKT = 0x5420; | |
2310 | amd64_x32_linux_record_tdep.ioctl_FIONBIO = 0x5421; | |
2311 | amd64_x32_linux_record_tdep.ioctl_TIOCNOTTY = 0x5422; | |
2312 | amd64_x32_linux_record_tdep.ioctl_TIOCSETD = 0x5423; | |
2313 | amd64_x32_linux_record_tdep.ioctl_TIOCGETD = 0x5424; | |
2314 | amd64_x32_linux_record_tdep.ioctl_TCSBRKP = 0x5425; | |
2315 | amd64_x32_linux_record_tdep.ioctl_TIOCTTYGSTRUCT = 0x5426; | |
2316 | amd64_x32_linux_record_tdep.ioctl_TIOCSBRK = 0x5427; | |
2317 | amd64_x32_linux_record_tdep.ioctl_TIOCCBRK = 0x5428; | |
2318 | amd64_x32_linux_record_tdep.ioctl_TIOCGSID = 0x5429; | |
2319 | amd64_x32_linux_record_tdep.ioctl_TCGETS2 = 0x802c542a; | |
2320 | amd64_x32_linux_record_tdep.ioctl_TCSETS2 = 0x402c542b; | |
2321 | amd64_x32_linux_record_tdep.ioctl_TCSETSW2 = 0x402c542c; | |
2322 | amd64_x32_linux_record_tdep.ioctl_TCSETSF2 = 0x402c542d; | |
2323 | amd64_x32_linux_record_tdep.ioctl_TIOCGPTN = 0x80045430; | |
2324 | amd64_x32_linux_record_tdep.ioctl_TIOCSPTLCK = 0x40045431; | |
2325 | amd64_x32_linux_record_tdep.ioctl_FIONCLEX = 0x5450; | |
2326 | amd64_x32_linux_record_tdep.ioctl_FIOCLEX = 0x5451; | |
2327 | amd64_x32_linux_record_tdep.ioctl_FIOASYNC = 0x5452; | |
2328 | amd64_x32_linux_record_tdep.ioctl_TIOCSERCONFIG = 0x5453; | |
2329 | amd64_x32_linux_record_tdep.ioctl_TIOCSERGWILD = 0x5454; | |
2330 | amd64_x32_linux_record_tdep.ioctl_TIOCSERSWILD = 0x5455; | |
2331 | amd64_x32_linux_record_tdep.ioctl_TIOCGLCKTRMIOS = 0x5456; | |
2332 | amd64_x32_linux_record_tdep.ioctl_TIOCSLCKTRMIOS = 0x5457; | |
2333 | amd64_x32_linux_record_tdep.ioctl_TIOCSERGSTRUCT = 0x5458; | |
2334 | amd64_x32_linux_record_tdep.ioctl_TIOCSERGETLSR = 0x5459; | |
2335 | amd64_x32_linux_record_tdep.ioctl_TIOCSERGETMULTI = 0x545A; | |
2336 | amd64_x32_linux_record_tdep.ioctl_TIOCSERSETMULTI = 0x545B; | |
2337 | amd64_x32_linux_record_tdep.ioctl_TIOCMIWAIT = 0x545C; | |
2338 | amd64_x32_linux_record_tdep.ioctl_TIOCGICOUNT = 0x545D; | |
2339 | amd64_x32_linux_record_tdep.ioctl_TIOCGHAYESESP = 0x545E; | |
2340 | amd64_x32_linux_record_tdep.ioctl_TIOCSHAYESESP = 0x545F; | |
2341 | amd64_x32_linux_record_tdep.ioctl_FIOQSIZE = 0x5460; | |
2342 | ||
2343 | tdep->i386_syscall_record = amd64_x32_linux_syscall_record; | |
2344 | ||
5a83521a MK |
2345 | /* GNU/Linux uses SVR4-style shared libraries. */ |
2346 | set_solib_svr4_fetch_link_map_offsets | |
2347 | (gdbarch, svr4_ilp32_fetch_link_map_offsets); | |
2348 | } | |
2213a65d | 2349 | |
c0fdb45e SM |
2350 | static void |
2351 | amd64_linux_inferior_appeared (inferior *inf) | |
2352 | { | |
2353 | amd64_linux_per_inferior_data.clear (inf); | |
2354 | } | |
2355 | ||
2356 | static void | |
2357 | amd64_linux_inferior_execd (inferior *inf) | |
2358 | { | |
2359 | amd64_linux_per_inferior_data.clear (inf); | |
2360 | } | |
2361 | ||
6c265988 | 2362 | void _initialize_amd64_linux_tdep (); |
2213a65d | 2363 | void |
6c265988 | 2364 | _initialize_amd64_linux_tdep () |
2213a65d | 2365 | { |
51433e4b MK |
2366 | gdbarch_register_osabi (bfd_arch_i386, bfd_mach_x86_64, |
2367 | GDB_OSABI_LINUX, amd64_linux_init_abi); | |
5a83521a MK |
2368 | gdbarch_register_osabi (bfd_arch_i386, bfd_mach_x64_32, |
2369 | GDB_OSABI_LINUX, amd64_x32_linux_init_abi); | |
c0fdb45e SM |
2370 | |
2371 | gdb::observers::inferior_appeared.attach (amd64_linux_inferior_appeared); | |
2372 | gdb::observers::inferior_execd.attach (amd64_linux_inferior_execd); | |
2213a65d | 2373 | } |