]>
Commit | Line | Data |
---|---|---|
51433e4b | 1 | /* Target-dependent code for GNU/Linux x86-64. |
a4b6fc86 | 2 | |
1d506c26 | 3 | Copyright (C) 2001-2024 Free Software Foundation, Inc. |
53e95fcf JS |
4 | Contributed by Jiri Smid, SuSE Labs. |
5 | ||
6 | This file is part of GDB. | |
7 | ||
8 | This program is free software; you can redistribute it and/or modify | |
9 | it under the terms of the GNU General Public License as published by | |
a9762ec7 | 10 | the Free Software Foundation; either version 3 of the License, or |
53e95fcf JS |
11 | (at your option) any later version. |
12 | ||
13 | This program is distributed in the hope that it will be useful, | |
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | GNU General Public License for more details. | |
17 | ||
18 | You should have received a copy of the GNU General Public License | |
a9762ec7 | 19 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
53e95fcf JS |
20 | |
21 | #include "defs.h" | |
35669430 | 22 | #include "arch-utils.h" |
187e21d1 | 23 | #include "frame.h" |
53e95fcf | 24 | #include "gdbcore.h" |
d55e5aa6 | 25 | #include "regcache.h" |
4de283e4 TT |
26 | #include "osabi.h" |
27 | #include "symtab.h" | |
28 | #include "gdbtypes.h" | |
d55e5aa6 TT |
29 | #include "reggroups.h" |
30 | #include "regset.h" | |
4de283e4 | 31 | #include "parser-defs.h" |
d55e5aa6 | 32 | #include "user-regs.h" |
4de283e4 TT |
33 | #include "amd64-linux-tdep.h" |
34 | #include "i386-linux-tdep.h" | |
35 | #include "linux-tdep.h" | |
268a13a5 | 36 | #include "gdbsupport/x86-xstate.h" |
4de283e4 TT |
37 | |
38 | #include "amd64-tdep.h" | |
39 | #include "solib-svr4.h" | |
d55e5aa6 | 40 | #include "xml-syscall.h" |
4de283e4 TT |
41 | #include "glibc-tdep.h" |
42 | #include "arch/amd64.h" | |
43 | #include "target-descriptions.h" | |
482ddd69 | 44 | #include "expop.h" |
7816b81e | 45 | #include "nat/x86-linux.h" |
cd9b374f | 46 | #include "nat/x86-linux-tdesc.h" |
a96d9b2e SDJ |
47 | |
48 | /* The syscall's XML filename for i386. */ | |
49 | #define XML_SYSCALL_FILENAME_AMD64 "syscalls/amd64-linux.xml" | |
eba29c8c | 50 | |
d02ed0bb | 51 | #include "record-full.h" |
952b2d63 HZ |
52 | #include "linux-record.h" |
53 | ||
eba29c8c | 54 | /* Mapping between the general-purpose registers in `struct user' |
187e21d1 | 55 | format and GDB's register cache layout. */ |
eba29c8c | 56 | |
187e21d1 | 57 | /* From <sys/reg.h>. */ |
6cd6a2ae | 58 | int amd64_linux_gregset_reg_offset[] = |
eba29c8c | 59 | { |
187e21d1 MK |
60 | 10 * 8, /* %rax */ |
61 | 5 * 8, /* %rbx */ | |
62 | 11 * 8, /* %rcx */ | |
63 | 12 * 8, /* %rdx */ | |
64 | 13 * 8, /* %rsi */ | |
65 | 14 * 8, /* %rdi */ | |
66 | 4 * 8, /* %rbp */ | |
67 | 19 * 8, /* %rsp */ | |
0963b4bd | 68 | 9 * 8, /* %r8 ... */ |
187e21d1 MK |
69 | 8 * 8, |
70 | 7 * 8, | |
71 | 6 * 8, | |
72 | 3 * 8, | |
73 | 2 * 8, | |
74 | 1 * 8, | |
75 | 0 * 8, /* ... %r15 */ | |
76 | 16 * 8, /* %rip */ | |
77 | 18 * 8, /* %eflags */ | |
78 | 17 * 8, /* %cs */ | |
79 | 20 * 8, /* %ss */ | |
80 | 23 * 8, /* %ds */ | |
81 | 24 * 8, /* %es */ | |
82 | 25 * 8, /* %fs */ | |
ed41462c L |
83 | 26 * 8, /* %gs */ |
84 | -1, -1, -1, -1, -1, -1, -1, -1, | |
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, -1, | |
88 | -1, -1, -1, -1, -1, -1, -1, -1, | |
89 | -1, -1, -1, -1, -1, -1, -1, -1, | |
e43e105e WT |
90 | -1, -1, -1, -1, /* MPX registers BND0 ... BND3. */ |
91 | -1, -1, /* MPX registers BNDCFGU and BNDSTATUS. */ | |
01f9f808 MS |
92 | -1, -1, -1, -1, -1, -1, -1, -1, /* xmm16 ... xmm31 (AVX512) */ |
93 | -1, -1, -1, -1, -1, -1, -1, -1, | |
94 | -1, -1, -1, -1, -1, -1, -1, -1, /* ymm16 ... ymm31 (AVX512) */ | |
95 | -1, -1, -1, -1, -1, -1, -1, -1, | |
96 | -1, -1, -1, -1, -1, -1, -1, -1, /* k0 ... k7 (AVX512) */ | |
97 | -1, -1, -1, -1, -1, -1, -1, -1, /* zmm0 ... zmm31 (AVX512) */ | |
98 | -1, -1, -1, -1, -1, -1, -1, -1, | |
99 | -1, -1, -1, -1, -1, -1, -1, -1, | |
100 | -1, -1, -1, -1, -1, -1, -1, -1, | |
51547df6 | 101 | -1, /* PKEYS register pkru */ |
2735833d WT |
102 | |
103 | /* End of hardware registers */ | |
104 | 21 * 8, 22 * 8, /* fs_base and gs_base. */ | |
01f9f808 | 105 | 15 * 8 /* "orig_rax" */ |
eba29c8c | 106 | }; |
187e21d1 | 107 | \f |
eba29c8c | 108 | |
187e21d1 | 109 | /* Support for signal handlers. */ |
c4f35dd8 MK |
110 | |
111 | #define LINUX_SIGTRAMP_INSN0 0x48 /* mov $NNNNNNNN, %rax */ | |
112 | #define LINUX_SIGTRAMP_OFFSET0 0 | |
113 | #define LINUX_SIGTRAMP_INSN1 0x0f /* syscall */ | |
114 | #define LINUX_SIGTRAMP_OFFSET1 7 | |
115 | ||
1e55e04f | 116 | static const gdb_byte amd64_linux_sigtramp_code[] = |
c4f35dd8 MK |
117 | { |
118 | /* mov $__NR_rt_sigreturn, %rax */ | |
baed091b ML |
119 | LINUX_SIGTRAMP_INSN0, 0xc7, 0xc0, 0x0f, 0x00, 0x00, 0x00, |
120 | /* syscall */ | |
121 | LINUX_SIGTRAMP_INSN1, 0x05 | |
53e95fcf JS |
122 | }; |
123 | ||
1e55e04f L |
124 | static const gdb_byte amd64_x32_linux_sigtramp_code[] = |
125 | { | |
126 | /* mov $__NR_rt_sigreturn, %rax. */ | |
127 | LINUX_SIGTRAMP_INSN0, 0xc7, 0xc0, 0x01, 0x02, 0x00, 0x40, | |
128 | /* syscall */ | |
129 | LINUX_SIGTRAMP_INSN1, 0x05 | |
130 | }; | |
131 | ||
132 | #define LINUX_SIGTRAMP_LEN (sizeof amd64_linux_sigtramp_code) | |
53e95fcf JS |
133 | |
134 | /* If PC is in a sigtramp routine, return the address of the start of | |
135 | the routine. Otherwise, return 0. */ | |
136 | ||
137 | static CORE_ADDR | |
8480a37e | 138 | amd64_linux_sigtramp_start (const frame_info_ptr &this_frame) |
53e95fcf | 139 | { |
1e55e04f L |
140 | struct gdbarch *gdbarch; |
141 | const gdb_byte *sigtramp_code; | |
10458914 | 142 | CORE_ADDR pc = get_frame_pc (this_frame); |
4252dc94 | 143 | gdb_byte buf[LINUX_SIGTRAMP_LEN]; |
c4f35dd8 MK |
144 | |
145 | /* We only recognize a signal trampoline if PC is at the start of | |
146 | one of the two instructions. We optimize for finding the PC at | |
147 | the start, as will be the case when the trampoline is not the | |
148 | first frame on the stack. We assume that in the case where the | |
149 | PC is not at the start of the instruction sequence, there will be | |
150 | a few trailing readable bytes on the stack. */ | |
151 | ||
bdec2917 | 152 | if (!safe_frame_unwind_memory (this_frame, pc, buf)) |
53e95fcf JS |
153 | return 0; |
154 | ||
155 | if (buf[0] != LINUX_SIGTRAMP_INSN0) | |
156 | { | |
157 | if (buf[0] != LINUX_SIGTRAMP_INSN1) | |
158 | return 0; | |
159 | ||
160 | pc -= LINUX_SIGTRAMP_OFFSET1; | |
bdec2917 | 161 | if (!safe_frame_unwind_memory (this_frame, pc, buf)) |
53e95fcf JS |
162 | return 0; |
163 | } | |
164 | ||
1e55e04f L |
165 | gdbarch = get_frame_arch (this_frame); |
166 | if (gdbarch_ptr_bit (gdbarch) == 32) | |
167 | sigtramp_code = amd64_x32_linux_sigtramp_code; | |
168 | else | |
169 | sigtramp_code = amd64_linux_sigtramp_code; | |
170 | if (memcmp (buf, sigtramp_code, LINUX_SIGTRAMP_LEN) != 0) | |
53e95fcf JS |
171 | return 0; |
172 | ||
173 | return pc; | |
174 | } | |
175 | ||
10458914 DJ |
176 | /* Return whether THIS_FRAME corresponds to a GNU/Linux sigtramp |
177 | routine. */ | |
baed091b | 178 | |
c4f35dd8 | 179 | static int |
8480a37e | 180 | amd64_linux_sigtramp_p (const frame_info_ptr &this_frame) |
baed091b | 181 | { |
10458914 | 182 | CORE_ADDR pc = get_frame_pc (this_frame); |
2c02bd72 | 183 | const char *name; |
911bc6ee MK |
184 | |
185 | find_pc_partial_function (pc, &name, NULL, NULL); | |
186 | ||
c4f35dd8 MK |
187 | /* If we have NAME, we can optimize the search. The trampoline is |
188 | named __restore_rt. However, it isn't dynamically exported from | |
189 | the shared C library, so the trampoline may appear to be part of | |
190 | the preceding function. This should always be sigaction, | |
191 | __sigaction, or __libc_sigaction (all aliases to the same | |
192 | function). */ | |
193 | if (name == NULL || strstr (name, "sigaction") != NULL) | |
10458914 | 194 | return (amd64_linux_sigtramp_start (this_frame) != 0); |
c4f35dd8 MK |
195 | |
196 | return (strcmp ("__restore_rt", name) == 0); | |
baed091b ML |
197 | } |
198 | ||
c4f35dd8 | 199 | /* Offset to struct sigcontext in ucontext, from <asm/ucontext.h>. */ |
51433e4b | 200 | #define AMD64_LINUX_UCONTEXT_SIGCONTEXT_OFFSET 40 |
b64bbf8c | 201 | |
10458914 DJ |
202 | /* Assuming THIS_FRAME is a GNU/Linux sigtramp routine, return the |
203 | address of the associated sigcontext structure. */ | |
baed091b | 204 | |
c4f35dd8 | 205 | static CORE_ADDR |
8480a37e | 206 | amd64_linux_sigcontext_addr (const frame_info_ptr &this_frame) |
baed091b | 207 | { |
e17a4113 UW |
208 | struct gdbarch *gdbarch = get_frame_arch (this_frame); |
209 | enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); | |
c4f35dd8 | 210 | CORE_ADDR sp; |
4252dc94 | 211 | gdb_byte buf[8]; |
c4f35dd8 | 212 | |
10458914 | 213 | get_frame_register (this_frame, AMD64_RSP_REGNUM, buf); |
e17a4113 | 214 | sp = extract_unsigned_integer (buf, 8, byte_order); |
c4f35dd8 MK |
215 | |
216 | /* The sigcontext structure is part of the user context. A pointer | |
217 | to the user context is passed as the third argument to the signal | |
218 | handler, i.e. in %rdx. Unfortunately %rdx isn't preserved across | |
219 | function calls so we can't use it. Fortunately the user context | |
220 | is part of the signal frame and the unwound %rsp directly points | |
221 | at it. */ | |
51433e4b | 222 | return sp + AMD64_LINUX_UCONTEXT_SIGCONTEXT_OFFSET; |
baed091b | 223 | } |
2213a65d MK |
224 | \f |
225 | ||
a96d9b2e SDJ |
226 | static LONGEST |
227 | amd64_linux_get_syscall_number (struct gdbarch *gdbarch, | |
00431a78 | 228 | thread_info *thread) |
a96d9b2e | 229 | { |
00431a78 | 230 | struct regcache *regcache = get_thread_regcache (thread); |
a96d9b2e SDJ |
231 | enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); |
232 | /* The content of a register. */ | |
233 | gdb_byte buf[8]; | |
234 | /* The result. */ | |
235 | LONGEST ret; | |
236 | ||
237 | /* Getting the system call number from the register. | |
238 | When dealing with x86_64 architecture, this information | |
239 | is stored at %rax register. */ | |
dca08e1f | 240 | regcache->cooked_read (AMD64_LINUX_ORIG_RAX_REGNUM, buf); |
a96d9b2e | 241 | |
2a50938a | 242 | ret = extract_signed_integer (buf, byte_order); |
a96d9b2e SDJ |
243 | |
244 | return ret; | |
245 | } | |
246 | ||
247 | ||
2b5e0749 | 248 | /* From <asm/sigcontext.h>. */ |
51433e4b | 249 | static int amd64_linux_sc_reg_offset[] = |
2b5e0749 MK |
250 | { |
251 | 13 * 8, /* %rax */ | |
252 | 11 * 8, /* %rbx */ | |
253 | 14 * 8, /* %rcx */ | |
254 | 12 * 8, /* %rdx */ | |
255 | 9 * 8, /* %rsi */ | |
256 | 8 * 8, /* %rdi */ | |
257 | 10 * 8, /* %rbp */ | |
258 | 15 * 8, /* %rsp */ | |
259 | 0 * 8, /* %r8 */ | |
260 | 1 * 8, /* %r9 */ | |
261 | 2 * 8, /* %r10 */ | |
262 | 3 * 8, /* %r11 */ | |
263 | 4 * 8, /* %r12 */ | |
264 | 5 * 8, /* %r13 */ | |
265 | 6 * 8, /* %r14 */ | |
266 | 7 * 8, /* %r15 */ | |
267 | 16 * 8, /* %rip */ | |
268 | 17 * 8, /* %eflags */ | |
2b5e0749 | 269 | |
af233647 | 270 | /* FIXME: kettenis/2002030531: The registers %cs, %fs and %gs are |
2b5e0749 MK |
271 | available in `struct sigcontext'. However, they only occupy two |
272 | bytes instead of four, which makes using them here rather | |
273 | difficult. Leave them out for now. */ | |
af233647 MK |
274 | -1, /* %cs */ |
275 | -1, /* %ss */ | |
276 | -1, /* %ds */ | |
277 | -1, /* %es */ | |
2b5e0749 MK |
278 | -1, /* %fs */ |
279 | -1 /* %gs */ | |
280 | }; | |
281 | ||
8695c747 DJ |
282 | static int |
283 | amd64_linux_register_reggroup_p (struct gdbarch *gdbarch, int regnum, | |
dbf5d61b | 284 | const struct reggroup *group) |
8695c747 | 285 | { |
36257126 | 286 | if (regnum == AMD64_LINUX_ORIG_RAX_REGNUM) |
8695c747 | 287 | return (group == system_reggroup |
dda83cd7 SM |
288 | || group == save_reggroup |
289 | || group == restore_reggroup); | |
84d90c10 | 290 | return i386_register_reggroup_p (gdbarch, regnum, group); |
8695c747 DJ |
291 | } |
292 | ||
293 | /* Set the program counter for process PTID to PC. */ | |
294 | ||
295 | static void | |
61a1198a | 296 | amd64_linux_write_pc (struct regcache *regcache, CORE_ADDR pc) |
8695c747 | 297 | { |
61a1198a | 298 | regcache_cooked_write_unsigned (regcache, AMD64_RIP_REGNUM, pc); |
8695c747 DJ |
299 | |
300 | /* We must be careful with modifying the program counter. If we | |
301 | just interrupted a system call, the kernel might try to restart | |
302 | it when we resume the inferior. On restarting the system call, | |
303 | the kernel will try backing up the program counter even though it | |
304 | no longer points at the system call. This typically results in a | |
305 | SIGSEGV or SIGILL. We can prevent this by writing `-1' in the | |
306 | "orig_rax" pseudo-register. | |
307 | ||
308 | Note that "orig_rax" is saved when setting up a dummy call frame. | |
309 | This means that it is properly restored when that frame is | |
310 | popped, and that the interrupted system call will be restarted | |
311 | when we resume the inferior on return from a function call from | |
312 | within GDB. In all other cases the system call will not be | |
313 | restarted. */ | |
61a1198a | 314 | regcache_cooked_write_unsigned (regcache, AMD64_LINUX_ORIG_RAX_REGNUM, -1); |
8695c747 DJ |
315 | } |
316 | ||
cdfbdf30 | 317 | /* Record all registers but IP register for process-record. */ |
952b2d63 | 318 | |
cdfbdf30 HZ |
319 | static int |
320 | amd64_all_but_ip_registers_record (struct regcache *regcache) | |
321 | { | |
25ea693b | 322 | if (record_full_arch_list_add_reg (regcache, AMD64_RAX_REGNUM)) |
cdfbdf30 | 323 | return -1; |
25ea693b | 324 | if (record_full_arch_list_add_reg (regcache, AMD64_RCX_REGNUM)) |
cdfbdf30 | 325 | return -1; |
25ea693b | 326 | if (record_full_arch_list_add_reg (regcache, AMD64_RDX_REGNUM)) |
cdfbdf30 | 327 | return -1; |
25ea693b | 328 | if (record_full_arch_list_add_reg (regcache, AMD64_RBX_REGNUM)) |
cdfbdf30 | 329 | return -1; |
25ea693b | 330 | if (record_full_arch_list_add_reg (regcache, AMD64_RSP_REGNUM)) |
cdfbdf30 | 331 | return -1; |
25ea693b | 332 | if (record_full_arch_list_add_reg (regcache, AMD64_RBP_REGNUM)) |
cdfbdf30 | 333 | return -1; |
25ea693b | 334 | if (record_full_arch_list_add_reg (regcache, AMD64_RSI_REGNUM)) |
cdfbdf30 | 335 | return -1; |
25ea693b | 336 | if (record_full_arch_list_add_reg (regcache, AMD64_RDI_REGNUM)) |
cdfbdf30 | 337 | return -1; |
25ea693b | 338 | if (record_full_arch_list_add_reg (regcache, AMD64_R8_REGNUM)) |
cdfbdf30 | 339 | return -1; |
25ea693b | 340 | if (record_full_arch_list_add_reg (regcache, AMD64_R9_REGNUM)) |
cdfbdf30 | 341 | return -1; |
25ea693b | 342 | if (record_full_arch_list_add_reg (regcache, AMD64_R10_REGNUM)) |
cdfbdf30 | 343 | return -1; |
25ea693b | 344 | if (record_full_arch_list_add_reg (regcache, AMD64_R11_REGNUM)) |
cdfbdf30 | 345 | return -1; |
25ea693b | 346 | if (record_full_arch_list_add_reg (regcache, AMD64_R12_REGNUM)) |
cdfbdf30 | 347 | return -1; |
25ea693b | 348 | if (record_full_arch_list_add_reg (regcache, AMD64_R13_REGNUM)) |
cdfbdf30 | 349 | return -1; |
25ea693b | 350 | if (record_full_arch_list_add_reg (regcache, AMD64_R14_REGNUM)) |
cdfbdf30 | 351 | return -1; |
25ea693b | 352 | if (record_full_arch_list_add_reg (regcache, AMD64_R15_REGNUM)) |
cdfbdf30 | 353 | return -1; |
25ea693b | 354 | if (record_full_arch_list_add_reg (regcache, AMD64_EFLAGS_REGNUM)) |
cdfbdf30 | 355 | return -1; |
952b2d63 | 356 | |
cdfbdf30 HZ |
357 | return 0; |
358 | } | |
952b2d63 | 359 | |
13b6d1d4 MS |
360 | /* amd64_canonicalize_syscall maps from the native amd64 Linux set |
361 | of syscall ids into a canonical set of syscall ids used by | |
362 | process record. */ | |
363 | ||
364 | static enum gdb_syscall | |
9ed936ec | 365 | amd64_canonicalize_syscall (enum amd64_syscall syscall_number) |
13b6d1d4 | 366 | { |
0436426c SM |
367 | DIAGNOSTIC_PUSH |
368 | DIAGNOSTIC_IGNORE_SWITCH_DIFFERENT_ENUM_TYPES | |
369 | ||
9ed936ec | 370 | switch (syscall_number) { |
13b6d1d4 | 371 | case amd64_sys_read: |
8ee5199a | 372 | case amd64_x32_sys_read: |
13b6d1d4 MS |
373 | return gdb_sys_read; |
374 | ||
375 | case amd64_sys_write: | |
8ee5199a | 376 | case amd64_x32_sys_write: |
13b6d1d4 MS |
377 | return gdb_sys_write; |
378 | ||
379 | case amd64_sys_open: | |
8ee5199a | 380 | case amd64_x32_sys_open: |
13b6d1d4 MS |
381 | return gdb_sys_open; |
382 | ||
383 | case amd64_sys_close: | |
8ee5199a | 384 | case amd64_x32_sys_close: |
13b6d1d4 MS |
385 | return gdb_sys_close; |
386 | ||
387 | case amd64_sys_newstat: | |
8ee5199a | 388 | case amd64_x32_sys_newstat: |
13b6d1d4 MS |
389 | return gdb_sys_newstat; |
390 | ||
391 | case amd64_sys_newfstat: | |
8ee5199a | 392 | case amd64_x32_sys_newfstat: |
13b6d1d4 MS |
393 | return gdb_sys_newfstat; |
394 | ||
395 | case amd64_sys_newlstat: | |
8ee5199a | 396 | case amd64_x32_sys_newlstat: |
13b6d1d4 MS |
397 | return gdb_sys_newlstat; |
398 | ||
399 | case amd64_sys_poll: | |
8ee5199a | 400 | case amd64_x32_sys_poll: |
13b6d1d4 MS |
401 | return gdb_sys_poll; |
402 | ||
403 | case amd64_sys_lseek: | |
8ee5199a | 404 | case amd64_x32_sys_lseek: |
13b6d1d4 MS |
405 | return gdb_sys_lseek; |
406 | ||
407 | case amd64_sys_mmap: | |
8ee5199a | 408 | case amd64_x32_sys_mmap: |
13b6d1d4 MS |
409 | return gdb_sys_mmap2; |
410 | ||
411 | case amd64_sys_mprotect: | |
8ee5199a | 412 | case amd64_x32_sys_mprotect: |
13b6d1d4 MS |
413 | return gdb_sys_mprotect; |
414 | ||
415 | case amd64_sys_munmap: | |
8ee5199a | 416 | case amd64_x32_sys_munmap: |
13b6d1d4 MS |
417 | return gdb_sys_munmap; |
418 | ||
419 | case amd64_sys_brk: | |
8ee5199a | 420 | case amd64_x32_sys_brk: |
13b6d1d4 MS |
421 | return gdb_sys_brk; |
422 | ||
423 | case amd64_sys_rt_sigaction: | |
8ee5199a | 424 | case amd64_x32_sys_rt_sigaction: |
13b6d1d4 MS |
425 | return gdb_sys_rt_sigaction; |
426 | ||
427 | case amd64_sys_rt_sigprocmask: | |
8ee5199a | 428 | case amd64_x32_sys_rt_sigprocmask: |
13b6d1d4 MS |
429 | return gdb_sys_rt_sigprocmask; |
430 | ||
431 | case amd64_sys_rt_sigreturn: | |
8ee5199a | 432 | case amd64_x32_sys_rt_sigreturn: |
13b6d1d4 MS |
433 | return gdb_sys_rt_sigreturn; |
434 | ||
435 | case amd64_sys_ioctl: | |
8ee5199a | 436 | case amd64_x32_sys_ioctl: |
13b6d1d4 MS |
437 | return gdb_sys_ioctl; |
438 | ||
439 | case amd64_sys_pread64: | |
8ee5199a | 440 | case amd64_x32_sys_pread64: |
13b6d1d4 MS |
441 | return gdb_sys_pread64; |
442 | ||
443 | case amd64_sys_pwrite64: | |
8ee5199a | 444 | case amd64_x32_sys_pwrite64: |
13b6d1d4 MS |
445 | return gdb_sys_pwrite64; |
446 | ||
447 | case amd64_sys_readv: | |
8ee5199a | 448 | case amd64_x32_sys_readv: |
13b6d1d4 MS |
449 | return gdb_sys_readv; |
450 | ||
451 | case amd64_sys_writev: | |
8ee5199a | 452 | case amd64_x32_sys_writev: |
13b6d1d4 MS |
453 | return gdb_sys_writev; |
454 | ||
455 | case amd64_sys_access: | |
8ee5199a | 456 | case amd64_x32_sys_access: |
13b6d1d4 MS |
457 | return gdb_sys_access; |
458 | ||
459 | case amd64_sys_pipe: | |
8ee5199a | 460 | case amd64_x32_sys_pipe: |
13b6d1d4 MS |
461 | return gdb_sys_pipe; |
462 | ||
cd02db09 TV |
463 | case amd64_sys_pipe2: |
464 | return gdb_sys_pipe2; | |
465 | ||
43f074cd TV |
466 | case amd64_sys_getrandom: |
467 | return gdb_sys_getrandom; | |
468 | ||
13b6d1d4 | 469 | case amd64_sys_select: |
8ee5199a | 470 | case amd64_x32_sys_select: |
13b6d1d4 MS |
471 | return gdb_sys_select; |
472 | ||
473 | case amd64_sys_sched_yield: | |
8ee5199a | 474 | case amd64_x32_sys_sched_yield: |
13b6d1d4 MS |
475 | return gdb_sys_sched_yield; |
476 | ||
477 | case amd64_sys_mremap: | |
8ee5199a | 478 | case amd64_x32_sys_mremap: |
13b6d1d4 MS |
479 | return gdb_sys_mremap; |
480 | ||
481 | case amd64_sys_msync: | |
8ee5199a | 482 | case amd64_x32_sys_msync: |
13b6d1d4 MS |
483 | return gdb_sys_msync; |
484 | ||
485 | case amd64_sys_mincore: | |
8ee5199a | 486 | case amd64_x32_sys_mincore: |
13b6d1d4 MS |
487 | return gdb_sys_mincore; |
488 | ||
489 | case amd64_sys_madvise: | |
8ee5199a | 490 | case amd64_x32_sys_madvise: |
13b6d1d4 MS |
491 | return gdb_sys_madvise; |
492 | ||
493 | case amd64_sys_shmget: | |
8ee5199a | 494 | case amd64_x32_sys_shmget: |
13b6d1d4 MS |
495 | return gdb_sys_shmget; |
496 | ||
497 | case amd64_sys_shmat: | |
8ee5199a | 498 | case amd64_x32_sys_shmat: |
13b6d1d4 MS |
499 | return gdb_sys_shmat; |
500 | ||
501 | case amd64_sys_shmctl: | |
8ee5199a | 502 | case amd64_x32_sys_shmctl: |
13b6d1d4 MS |
503 | return gdb_sys_shmctl; |
504 | ||
505 | case amd64_sys_dup: | |
8ee5199a | 506 | case amd64_x32_sys_dup: |
13b6d1d4 MS |
507 | return gdb_sys_dup; |
508 | ||
509 | case amd64_sys_dup2: | |
8ee5199a | 510 | case amd64_x32_sys_dup2: |
13b6d1d4 MS |
511 | return gdb_sys_dup2; |
512 | ||
513 | case amd64_sys_pause: | |
8ee5199a | 514 | case amd64_x32_sys_pause: |
13b6d1d4 MS |
515 | return gdb_sys_pause; |
516 | ||
517 | case amd64_sys_nanosleep: | |
8ee5199a | 518 | case amd64_x32_sys_nanosleep: |
13b6d1d4 MS |
519 | return gdb_sys_nanosleep; |
520 | ||
521 | case amd64_sys_getitimer: | |
8ee5199a | 522 | case amd64_x32_sys_getitimer: |
13b6d1d4 MS |
523 | return gdb_sys_getitimer; |
524 | ||
525 | case amd64_sys_alarm: | |
8ee5199a | 526 | case amd64_x32_sys_alarm: |
13b6d1d4 MS |
527 | return gdb_sys_alarm; |
528 | ||
529 | case amd64_sys_setitimer: | |
8ee5199a | 530 | case amd64_x32_sys_setitimer: |
13b6d1d4 MS |
531 | return gdb_sys_setitimer; |
532 | ||
533 | case amd64_sys_getpid: | |
8ee5199a | 534 | case amd64_x32_sys_getpid: |
13b6d1d4 MS |
535 | return gdb_sys_getpid; |
536 | ||
537 | case amd64_sys_sendfile64: | |
8ee5199a | 538 | case amd64_x32_sys_sendfile64: |
13b6d1d4 MS |
539 | return gdb_sys_sendfile64; |
540 | ||
541 | case amd64_sys_socket: | |
8ee5199a | 542 | case amd64_x32_sys_socket: |
13b6d1d4 MS |
543 | return gdb_sys_socket; |
544 | ||
545 | case amd64_sys_connect: | |
8ee5199a | 546 | case amd64_x32_sys_connect: |
13b6d1d4 MS |
547 | return gdb_sys_connect; |
548 | ||
549 | case amd64_sys_accept: | |
8ee5199a | 550 | case amd64_x32_sys_accept: |
13b6d1d4 MS |
551 | return gdb_sys_accept; |
552 | ||
553 | case amd64_sys_sendto: | |
8ee5199a | 554 | case amd64_x32_sys_sendto: |
13b6d1d4 MS |
555 | return gdb_sys_sendto; |
556 | ||
557 | case amd64_sys_recvfrom: | |
8ee5199a | 558 | case amd64_x32_sys_recvfrom: |
13b6d1d4 MS |
559 | return gdb_sys_recvfrom; |
560 | ||
561 | case amd64_sys_sendmsg: | |
8ee5199a | 562 | case amd64_x32_sys_sendmsg: |
13b6d1d4 MS |
563 | return gdb_sys_sendmsg; |
564 | ||
565 | case amd64_sys_recvmsg: | |
8ee5199a | 566 | case amd64_x32_sys_recvmsg: |
13b6d1d4 MS |
567 | return gdb_sys_recvmsg; |
568 | ||
569 | case amd64_sys_shutdown: | |
8ee5199a | 570 | case amd64_x32_sys_shutdown: |
13b6d1d4 MS |
571 | return gdb_sys_shutdown; |
572 | ||
573 | case amd64_sys_bind: | |
8ee5199a | 574 | case amd64_x32_sys_bind: |
13b6d1d4 MS |
575 | return gdb_sys_bind; |
576 | ||
577 | case amd64_sys_listen: | |
8ee5199a | 578 | case amd64_x32_sys_listen: |
13b6d1d4 MS |
579 | return gdb_sys_listen; |
580 | ||
581 | case amd64_sys_getsockname: | |
8ee5199a | 582 | case amd64_x32_sys_getsockname: |
13b6d1d4 MS |
583 | return gdb_sys_getsockname; |
584 | ||
585 | case amd64_sys_getpeername: | |
8ee5199a | 586 | case amd64_x32_sys_getpeername: |
13b6d1d4 MS |
587 | return gdb_sys_getpeername; |
588 | ||
589 | case amd64_sys_socketpair: | |
8ee5199a | 590 | case amd64_x32_sys_socketpair: |
13b6d1d4 MS |
591 | return gdb_sys_socketpair; |
592 | ||
593 | case amd64_sys_setsockopt: | |
8ee5199a | 594 | case amd64_x32_sys_setsockopt: |
13b6d1d4 MS |
595 | return gdb_sys_setsockopt; |
596 | ||
597 | case amd64_sys_getsockopt: | |
8ee5199a | 598 | case amd64_x32_sys_getsockopt: |
13b6d1d4 MS |
599 | return gdb_sys_getsockopt; |
600 | ||
601 | case amd64_sys_clone: | |
8ee5199a | 602 | case amd64_x32_sys_clone: |
13b6d1d4 MS |
603 | return gdb_sys_clone; |
604 | ||
605 | case amd64_sys_fork: | |
8ee5199a | 606 | case amd64_x32_sys_fork: |
13b6d1d4 MS |
607 | return gdb_sys_fork; |
608 | ||
609 | case amd64_sys_vfork: | |
8ee5199a | 610 | case amd64_x32_sys_vfork: |
13b6d1d4 MS |
611 | return gdb_sys_vfork; |
612 | ||
613 | case amd64_sys_execve: | |
8ee5199a | 614 | case amd64_x32_sys_execve: |
13b6d1d4 MS |
615 | return gdb_sys_execve; |
616 | ||
617 | case amd64_sys_exit: | |
8ee5199a | 618 | case amd64_x32_sys_exit: |
13b6d1d4 MS |
619 | return gdb_sys_exit; |
620 | ||
621 | case amd64_sys_wait4: | |
8ee5199a | 622 | case amd64_x32_sys_wait4: |
13b6d1d4 MS |
623 | return gdb_sys_wait4; |
624 | ||
625 | case amd64_sys_kill: | |
8ee5199a | 626 | case amd64_x32_sys_kill: |
13b6d1d4 MS |
627 | return gdb_sys_kill; |
628 | ||
629 | case amd64_sys_uname: | |
8ee5199a | 630 | case amd64_x32_sys_uname: |
13b6d1d4 MS |
631 | return gdb_sys_uname; |
632 | ||
633 | case amd64_sys_semget: | |
8ee5199a | 634 | case amd64_x32_sys_semget: |
13b6d1d4 MS |
635 | return gdb_sys_semget; |
636 | ||
637 | case amd64_sys_semop: | |
8ee5199a | 638 | case amd64_x32_sys_semop: |
13b6d1d4 MS |
639 | return gdb_sys_semop; |
640 | ||
641 | case amd64_sys_semctl: | |
8ee5199a | 642 | case amd64_x32_sys_semctl: |
13b6d1d4 MS |
643 | return gdb_sys_semctl; |
644 | ||
645 | case amd64_sys_shmdt: | |
8ee5199a | 646 | case amd64_x32_sys_shmdt: |
13b6d1d4 MS |
647 | return gdb_sys_shmdt; |
648 | ||
649 | case amd64_sys_msgget: | |
8ee5199a | 650 | case amd64_x32_sys_msgget: |
13b6d1d4 MS |
651 | return gdb_sys_msgget; |
652 | ||
653 | case amd64_sys_msgsnd: | |
8ee5199a | 654 | case amd64_x32_sys_msgsnd: |
13b6d1d4 MS |
655 | return gdb_sys_msgsnd; |
656 | ||
657 | case amd64_sys_msgrcv: | |
8ee5199a | 658 | case amd64_x32_sys_msgrcv: |
13b6d1d4 MS |
659 | return gdb_sys_msgrcv; |
660 | ||
661 | case amd64_sys_msgctl: | |
8ee5199a | 662 | case amd64_x32_sys_msgctl: |
13b6d1d4 MS |
663 | return gdb_sys_msgctl; |
664 | ||
665 | case amd64_sys_fcntl: | |
8ee5199a | 666 | case amd64_x32_sys_fcntl: |
13b6d1d4 MS |
667 | return gdb_sys_fcntl; |
668 | ||
669 | case amd64_sys_flock: | |
8ee5199a | 670 | case amd64_x32_sys_flock: |
13b6d1d4 MS |
671 | return gdb_sys_flock; |
672 | ||
673 | case amd64_sys_fsync: | |
8ee5199a | 674 | case amd64_x32_sys_fsync: |
13b6d1d4 MS |
675 | return gdb_sys_fsync; |
676 | ||
677 | case amd64_sys_fdatasync: | |
8ee5199a | 678 | case amd64_x32_sys_fdatasync: |
13b6d1d4 MS |
679 | return gdb_sys_fdatasync; |
680 | ||
681 | case amd64_sys_truncate: | |
8ee5199a | 682 | case amd64_x32_sys_truncate: |
13b6d1d4 MS |
683 | return gdb_sys_truncate; |
684 | ||
685 | case amd64_sys_ftruncate: | |
8ee5199a | 686 | case amd64_x32_sys_ftruncate: |
13b6d1d4 MS |
687 | return gdb_sys_ftruncate; |
688 | ||
689 | case amd64_sys_getdents: | |
8ee5199a | 690 | case amd64_x32_sys_getdents: |
13b6d1d4 MS |
691 | return gdb_sys_getdents; |
692 | ||
693 | case amd64_sys_getcwd: | |
8ee5199a | 694 | case amd64_x32_sys_getcwd: |
13b6d1d4 MS |
695 | return gdb_sys_getcwd; |
696 | ||
697 | case amd64_sys_chdir: | |
8ee5199a | 698 | case amd64_x32_sys_chdir: |
13b6d1d4 MS |
699 | return gdb_sys_chdir; |
700 | ||
701 | case amd64_sys_fchdir: | |
8ee5199a | 702 | case amd64_x32_sys_fchdir: |
13b6d1d4 MS |
703 | return gdb_sys_fchdir; |
704 | ||
705 | case amd64_sys_rename: | |
8ee5199a | 706 | case amd64_x32_sys_rename: |
13b6d1d4 MS |
707 | return gdb_sys_rename; |
708 | ||
709 | case amd64_sys_mkdir: | |
8ee5199a | 710 | case amd64_x32_sys_mkdir: |
13b6d1d4 MS |
711 | return gdb_sys_mkdir; |
712 | ||
713 | case amd64_sys_rmdir: | |
8ee5199a | 714 | case amd64_x32_sys_rmdir: |
13b6d1d4 MS |
715 | return gdb_sys_rmdir; |
716 | ||
717 | case amd64_sys_creat: | |
8ee5199a | 718 | case amd64_x32_sys_creat: |
13b6d1d4 MS |
719 | return gdb_sys_creat; |
720 | ||
721 | case amd64_sys_link: | |
8ee5199a | 722 | case amd64_x32_sys_link: |
13b6d1d4 MS |
723 | return gdb_sys_link; |
724 | ||
725 | case amd64_sys_unlink: | |
8ee5199a | 726 | case amd64_x32_sys_unlink: |
13b6d1d4 MS |
727 | return gdb_sys_unlink; |
728 | ||
729 | case amd64_sys_symlink: | |
8ee5199a | 730 | case amd64_x32_sys_symlink: |
13b6d1d4 MS |
731 | return gdb_sys_symlink; |
732 | ||
733 | case amd64_sys_readlink: | |
8ee5199a | 734 | case amd64_x32_sys_readlink: |
13b6d1d4 MS |
735 | return gdb_sys_readlink; |
736 | ||
737 | case amd64_sys_chmod: | |
8ee5199a | 738 | case amd64_x32_sys_chmod: |
13b6d1d4 MS |
739 | return gdb_sys_chmod; |
740 | ||
741 | case amd64_sys_fchmod: | |
8ee5199a | 742 | case amd64_x32_sys_fchmod: |
13b6d1d4 MS |
743 | return gdb_sys_fchmod; |
744 | ||
745 | case amd64_sys_chown: | |
8ee5199a | 746 | case amd64_x32_sys_chown: |
13b6d1d4 MS |
747 | return gdb_sys_chown; |
748 | ||
749 | case amd64_sys_fchown: | |
8ee5199a | 750 | case amd64_x32_sys_fchown: |
13b6d1d4 MS |
751 | return gdb_sys_fchown; |
752 | ||
753 | case amd64_sys_lchown: | |
8ee5199a | 754 | case amd64_x32_sys_lchown: |
13b6d1d4 MS |
755 | return gdb_sys_lchown; |
756 | ||
757 | case amd64_sys_umask: | |
8ee5199a | 758 | case amd64_x32_sys_umask: |
13b6d1d4 MS |
759 | return gdb_sys_umask; |
760 | ||
761 | case amd64_sys_gettimeofday: | |
8ee5199a | 762 | case amd64_x32_sys_gettimeofday: |
13b6d1d4 MS |
763 | return gdb_sys_gettimeofday; |
764 | ||
765 | case amd64_sys_getrlimit: | |
8ee5199a | 766 | case amd64_x32_sys_getrlimit: |
13b6d1d4 MS |
767 | return gdb_sys_getrlimit; |
768 | ||
769 | case amd64_sys_getrusage: | |
8ee5199a | 770 | case amd64_x32_sys_getrusage: |
13b6d1d4 MS |
771 | return gdb_sys_getrusage; |
772 | ||
773 | case amd64_sys_sysinfo: | |
8ee5199a | 774 | case amd64_x32_sys_sysinfo: |
13b6d1d4 MS |
775 | return gdb_sys_sysinfo; |
776 | ||
777 | case amd64_sys_times: | |
8ee5199a | 778 | case amd64_x32_sys_times: |
13b6d1d4 MS |
779 | return gdb_sys_times; |
780 | ||
781 | case amd64_sys_ptrace: | |
8ee5199a | 782 | case amd64_x32_sys_ptrace: |
13b6d1d4 MS |
783 | return gdb_sys_ptrace; |
784 | ||
785 | case amd64_sys_getuid: | |
8ee5199a | 786 | case amd64_x32_sys_getuid: |
13b6d1d4 MS |
787 | return gdb_sys_getuid; |
788 | ||
789 | case amd64_sys_syslog: | |
8ee5199a | 790 | case amd64_x32_sys_syslog: |
13b6d1d4 MS |
791 | return gdb_sys_syslog; |
792 | ||
793 | case amd64_sys_getgid: | |
8ee5199a | 794 | case amd64_x32_sys_getgid: |
13b6d1d4 MS |
795 | return gdb_sys_getgid; |
796 | ||
797 | case amd64_sys_setuid: | |
8ee5199a | 798 | case amd64_x32_sys_setuid: |
13b6d1d4 MS |
799 | return gdb_sys_setuid; |
800 | ||
801 | case amd64_sys_setgid: | |
8ee5199a | 802 | case amd64_x32_sys_setgid: |
13b6d1d4 MS |
803 | return gdb_sys_setgid; |
804 | ||
805 | case amd64_sys_geteuid: | |
8ee5199a | 806 | case amd64_x32_sys_geteuid: |
13b6d1d4 MS |
807 | return gdb_sys_geteuid; |
808 | ||
809 | case amd64_sys_getegid: | |
8ee5199a | 810 | case amd64_x32_sys_getegid: |
13b6d1d4 MS |
811 | return gdb_sys_getegid; |
812 | ||
813 | case amd64_sys_setpgid: | |
8ee5199a | 814 | case amd64_x32_sys_setpgid: |
13b6d1d4 MS |
815 | return gdb_sys_setpgid; |
816 | ||
817 | case amd64_sys_getppid: | |
8ee5199a | 818 | case amd64_x32_sys_getppid: |
13b6d1d4 MS |
819 | return gdb_sys_getppid; |
820 | ||
821 | case amd64_sys_getpgrp: | |
8ee5199a | 822 | case amd64_x32_sys_getpgrp: |
13b6d1d4 MS |
823 | return gdb_sys_getpgrp; |
824 | ||
825 | case amd64_sys_setsid: | |
8ee5199a | 826 | case amd64_x32_sys_setsid: |
13b6d1d4 MS |
827 | return gdb_sys_setsid; |
828 | ||
829 | case amd64_sys_setreuid: | |
8ee5199a | 830 | case amd64_x32_sys_setreuid: |
13b6d1d4 MS |
831 | return gdb_sys_setreuid; |
832 | ||
833 | case amd64_sys_setregid: | |
8ee5199a | 834 | case amd64_x32_sys_setregid: |
13b6d1d4 MS |
835 | return gdb_sys_setregid; |
836 | ||
837 | case amd64_sys_getgroups: | |
8ee5199a | 838 | case amd64_x32_sys_getgroups: |
13b6d1d4 MS |
839 | return gdb_sys_getgroups; |
840 | ||
841 | case amd64_sys_setgroups: | |
8ee5199a | 842 | case amd64_x32_sys_setgroups: |
13b6d1d4 MS |
843 | return gdb_sys_setgroups; |
844 | ||
845 | case amd64_sys_setresuid: | |
8ee5199a | 846 | case amd64_x32_sys_setresuid: |
13b6d1d4 MS |
847 | return gdb_sys_setresuid; |
848 | ||
849 | case amd64_sys_getresuid: | |
8ee5199a | 850 | case amd64_x32_sys_getresuid: |
13b6d1d4 MS |
851 | return gdb_sys_getresuid; |
852 | ||
853 | case amd64_sys_setresgid: | |
8ee5199a | 854 | case amd64_x32_sys_setresgid: |
13b6d1d4 MS |
855 | return gdb_sys_setresgid; |
856 | ||
857 | case amd64_sys_getresgid: | |
8ee5199a | 858 | case amd64_x32_sys_getresgid: |
13b6d1d4 MS |
859 | return gdb_sys_getresgid; |
860 | ||
861 | case amd64_sys_getpgid: | |
8ee5199a | 862 | case amd64_x32_sys_getpgid: |
13b6d1d4 MS |
863 | return gdb_sys_getpgid; |
864 | ||
865 | case amd64_sys_setfsuid: | |
8ee5199a | 866 | case amd64_x32_sys_setfsuid: |
13b6d1d4 MS |
867 | return gdb_sys_setfsuid; |
868 | ||
869 | case amd64_sys_setfsgid: | |
8ee5199a | 870 | case amd64_x32_sys_setfsgid: |
13b6d1d4 MS |
871 | return gdb_sys_setfsgid; |
872 | ||
873 | case amd64_sys_getsid: | |
8ee5199a | 874 | case amd64_x32_sys_getsid: |
13b6d1d4 MS |
875 | return gdb_sys_getsid; |
876 | ||
877 | case amd64_sys_capget: | |
8ee5199a | 878 | case amd64_x32_sys_capget: |
13b6d1d4 MS |
879 | return gdb_sys_capget; |
880 | ||
881 | case amd64_sys_capset: | |
8ee5199a | 882 | case amd64_x32_sys_capset: |
13b6d1d4 MS |
883 | return gdb_sys_capset; |
884 | ||
885 | case amd64_sys_rt_sigpending: | |
8ee5199a | 886 | case amd64_x32_sys_rt_sigpending: |
13b6d1d4 MS |
887 | return gdb_sys_rt_sigpending; |
888 | ||
889 | case amd64_sys_rt_sigtimedwait: | |
8ee5199a | 890 | case amd64_x32_sys_rt_sigtimedwait: |
13b6d1d4 MS |
891 | return gdb_sys_rt_sigtimedwait; |
892 | ||
893 | case amd64_sys_rt_sigqueueinfo: | |
8ee5199a | 894 | case amd64_x32_sys_rt_sigqueueinfo: |
13b6d1d4 MS |
895 | return gdb_sys_rt_sigqueueinfo; |
896 | ||
897 | case amd64_sys_rt_sigsuspend: | |
8ee5199a | 898 | case amd64_x32_sys_rt_sigsuspend: |
13b6d1d4 MS |
899 | return gdb_sys_rt_sigsuspend; |
900 | ||
901 | case amd64_sys_sigaltstack: | |
8ee5199a | 902 | case amd64_x32_sys_sigaltstack: |
13b6d1d4 MS |
903 | return gdb_sys_sigaltstack; |
904 | ||
905 | case amd64_sys_utime: | |
8ee5199a | 906 | case amd64_x32_sys_utime: |
13b6d1d4 MS |
907 | return gdb_sys_utime; |
908 | ||
909 | case amd64_sys_mknod: | |
8ee5199a | 910 | case amd64_x32_sys_mknod: |
13b6d1d4 MS |
911 | return gdb_sys_mknod; |
912 | ||
913 | case amd64_sys_personality: | |
8ee5199a | 914 | case amd64_x32_sys_personality: |
13b6d1d4 MS |
915 | return gdb_sys_personality; |
916 | ||
917 | case amd64_sys_ustat: | |
8ee5199a | 918 | case amd64_x32_sys_ustat: |
13b6d1d4 MS |
919 | return gdb_sys_ustat; |
920 | ||
921 | case amd64_sys_statfs: | |
8ee5199a | 922 | case amd64_x32_sys_statfs: |
13b6d1d4 MS |
923 | return gdb_sys_statfs; |
924 | ||
925 | case amd64_sys_fstatfs: | |
8ee5199a | 926 | case amd64_x32_sys_fstatfs: |
13b6d1d4 MS |
927 | return gdb_sys_fstatfs; |
928 | ||
929 | case amd64_sys_sysfs: | |
8ee5199a | 930 | case amd64_x32_sys_sysfs: |
13b6d1d4 MS |
931 | return gdb_sys_sysfs; |
932 | ||
933 | case amd64_sys_getpriority: | |
8ee5199a | 934 | case amd64_x32_sys_getpriority: |
13b6d1d4 MS |
935 | return gdb_sys_getpriority; |
936 | ||
937 | case amd64_sys_setpriority: | |
8ee5199a | 938 | case amd64_x32_sys_setpriority: |
13b6d1d4 MS |
939 | return gdb_sys_setpriority; |
940 | ||
941 | case amd64_sys_sched_setparam: | |
8ee5199a | 942 | case amd64_x32_sys_sched_setparam: |
13b6d1d4 MS |
943 | return gdb_sys_sched_setparam; |
944 | ||
945 | case amd64_sys_sched_getparam: | |
8ee5199a | 946 | case amd64_x32_sys_sched_getparam: |
13b6d1d4 MS |
947 | return gdb_sys_sched_getparam; |
948 | ||
949 | case amd64_sys_sched_setscheduler: | |
8ee5199a | 950 | case amd64_x32_sys_sched_setscheduler: |
13b6d1d4 MS |
951 | return gdb_sys_sched_setscheduler; |
952 | ||
953 | case amd64_sys_sched_getscheduler: | |
8ee5199a | 954 | case amd64_x32_sys_sched_getscheduler: |
13b6d1d4 MS |
955 | return gdb_sys_sched_getscheduler; |
956 | ||
957 | case amd64_sys_sched_get_priority_max: | |
8ee5199a | 958 | case amd64_x32_sys_sched_get_priority_max: |
13b6d1d4 MS |
959 | return gdb_sys_sched_get_priority_max; |
960 | ||
961 | case amd64_sys_sched_get_priority_min: | |
8ee5199a | 962 | case amd64_x32_sys_sched_get_priority_min: |
13b6d1d4 MS |
963 | return gdb_sys_sched_get_priority_min; |
964 | ||
965 | case amd64_sys_sched_rr_get_interval: | |
8ee5199a | 966 | case amd64_x32_sys_sched_rr_get_interval: |
13b6d1d4 MS |
967 | return gdb_sys_sched_rr_get_interval; |
968 | ||
969 | case amd64_sys_mlock: | |
8ee5199a | 970 | case amd64_x32_sys_mlock: |
13b6d1d4 MS |
971 | return gdb_sys_mlock; |
972 | ||
973 | case amd64_sys_munlock: | |
8ee5199a | 974 | case amd64_x32_sys_munlock: |
13b6d1d4 MS |
975 | return gdb_sys_munlock; |
976 | ||
977 | case amd64_sys_mlockall: | |
8ee5199a | 978 | case amd64_x32_sys_mlockall: |
13b6d1d4 MS |
979 | return gdb_sys_mlockall; |
980 | ||
981 | case amd64_sys_munlockall: | |
8ee5199a | 982 | case amd64_x32_sys_munlockall: |
13b6d1d4 MS |
983 | return gdb_sys_munlockall; |
984 | ||
985 | case amd64_sys_vhangup: | |
8ee5199a | 986 | case amd64_x32_sys_vhangup: |
13b6d1d4 MS |
987 | return gdb_sys_vhangup; |
988 | ||
989 | case amd64_sys_modify_ldt: | |
8ee5199a | 990 | case amd64_x32_sys_modify_ldt: |
13b6d1d4 MS |
991 | return gdb_sys_modify_ldt; |
992 | ||
993 | case amd64_sys_pivot_root: | |
8ee5199a | 994 | case amd64_x32_sys_pivot_root: |
13b6d1d4 MS |
995 | return gdb_sys_pivot_root; |
996 | ||
997 | case amd64_sys_sysctl: | |
8ee5199a | 998 | case amd64_x32_sys_sysctl: |
13b6d1d4 MS |
999 | return gdb_sys_sysctl; |
1000 | ||
1001 | case amd64_sys_prctl: | |
8ee5199a | 1002 | case amd64_x32_sys_prctl: |
13b6d1d4 MS |
1003 | return gdb_sys_prctl; |
1004 | ||
1005 | case amd64_sys_arch_prctl: | |
8ee5199a | 1006 | case amd64_x32_sys_arch_prctl: |
f486487f | 1007 | return gdb_sys_no_syscall; /* Note */ |
13b6d1d4 MS |
1008 | |
1009 | case amd64_sys_adjtimex: | |
8ee5199a | 1010 | case amd64_x32_sys_adjtimex: |
13b6d1d4 MS |
1011 | return gdb_sys_adjtimex; |
1012 | ||
1013 | case amd64_sys_setrlimit: | |
8ee5199a | 1014 | case amd64_x32_sys_setrlimit: |
13b6d1d4 MS |
1015 | return gdb_sys_setrlimit; |
1016 | ||
1017 | case amd64_sys_chroot: | |
8ee5199a | 1018 | case amd64_x32_sys_chroot: |
13b6d1d4 MS |
1019 | return gdb_sys_chroot; |
1020 | ||
1021 | case amd64_sys_sync: | |
8ee5199a | 1022 | case amd64_x32_sys_sync: |
13b6d1d4 MS |
1023 | return gdb_sys_sync; |
1024 | ||
1025 | case amd64_sys_acct: | |
8ee5199a | 1026 | case amd64_x32_sys_acct: |
13b6d1d4 MS |
1027 | return gdb_sys_acct; |
1028 | ||
1029 | case amd64_sys_settimeofday: | |
8ee5199a | 1030 | case amd64_x32_sys_settimeofday: |
13b6d1d4 MS |
1031 | return gdb_sys_settimeofday; |
1032 | ||
1033 | case amd64_sys_mount: | |
8ee5199a | 1034 | case amd64_x32_sys_mount: |
13b6d1d4 MS |
1035 | return gdb_sys_mount; |
1036 | ||
1037 | case amd64_sys_umount: | |
8ee5199a | 1038 | case amd64_x32_sys_umount: |
13b6d1d4 MS |
1039 | return gdb_sys_umount; |
1040 | ||
1041 | case amd64_sys_swapon: | |
8ee5199a | 1042 | case amd64_x32_sys_swapon: |
13b6d1d4 MS |
1043 | return gdb_sys_swapon; |
1044 | ||
1045 | case amd64_sys_swapoff: | |
8ee5199a | 1046 | case amd64_x32_sys_swapoff: |
13b6d1d4 MS |
1047 | return gdb_sys_swapoff; |
1048 | ||
1049 | case amd64_sys_reboot: | |
8ee5199a | 1050 | case amd64_x32_sys_reboot: |
13b6d1d4 MS |
1051 | return gdb_sys_reboot; |
1052 | ||
1053 | case amd64_sys_sethostname: | |
8ee5199a | 1054 | case amd64_x32_sys_sethostname: |
13b6d1d4 MS |
1055 | return gdb_sys_sethostname; |
1056 | ||
1057 | case amd64_sys_setdomainname: | |
8ee5199a | 1058 | case amd64_x32_sys_setdomainname: |
13b6d1d4 MS |
1059 | return gdb_sys_setdomainname; |
1060 | ||
1061 | case amd64_sys_iopl: | |
8ee5199a | 1062 | case amd64_x32_sys_iopl: |
13b6d1d4 MS |
1063 | return gdb_sys_iopl; |
1064 | ||
1065 | case amd64_sys_ioperm: | |
8ee5199a | 1066 | case amd64_x32_sys_ioperm: |
13b6d1d4 MS |
1067 | return gdb_sys_ioperm; |
1068 | ||
1069 | case amd64_sys_init_module: | |
8ee5199a | 1070 | case amd64_x32_sys_init_module: |
13b6d1d4 MS |
1071 | return gdb_sys_init_module; |
1072 | ||
1073 | case amd64_sys_delete_module: | |
8ee5199a | 1074 | case amd64_x32_sys_delete_module: |
13b6d1d4 MS |
1075 | return gdb_sys_delete_module; |
1076 | ||
1077 | case amd64_sys_quotactl: | |
8ee5199a | 1078 | case amd64_x32_sys_quotactl: |
13b6d1d4 MS |
1079 | return gdb_sys_quotactl; |
1080 | ||
1081 | case amd64_sys_nfsservctl: | |
1082 | return gdb_sys_nfsservctl; | |
1083 | ||
1084 | case amd64_sys_gettid: | |
8ee5199a | 1085 | case amd64_x32_sys_gettid: |
13b6d1d4 MS |
1086 | return gdb_sys_gettid; |
1087 | ||
1088 | case amd64_sys_readahead: | |
8ee5199a | 1089 | case amd64_x32_sys_readahead: |
13b6d1d4 MS |
1090 | return gdb_sys_readahead; |
1091 | ||
1092 | case amd64_sys_setxattr: | |
8ee5199a | 1093 | case amd64_x32_sys_setxattr: |
13b6d1d4 MS |
1094 | return gdb_sys_setxattr; |
1095 | ||
1096 | case amd64_sys_lsetxattr: | |
8ee5199a | 1097 | case amd64_x32_sys_lsetxattr: |
13b6d1d4 MS |
1098 | return gdb_sys_lsetxattr; |
1099 | ||
1100 | case amd64_sys_fsetxattr: | |
8ee5199a | 1101 | case amd64_x32_sys_fsetxattr: |
13b6d1d4 MS |
1102 | return gdb_sys_fsetxattr; |
1103 | ||
1104 | case amd64_sys_getxattr: | |
8ee5199a | 1105 | case amd64_x32_sys_getxattr: |
13b6d1d4 MS |
1106 | return gdb_sys_getxattr; |
1107 | ||
1108 | case amd64_sys_lgetxattr: | |
8ee5199a | 1109 | case amd64_x32_sys_lgetxattr: |
13b6d1d4 MS |
1110 | return gdb_sys_lgetxattr; |
1111 | ||
1112 | case amd64_sys_fgetxattr: | |
8ee5199a | 1113 | case amd64_x32_sys_fgetxattr: |
13b6d1d4 MS |
1114 | return gdb_sys_fgetxattr; |
1115 | ||
1116 | case amd64_sys_listxattr: | |
8ee5199a | 1117 | case amd64_x32_sys_listxattr: |
13b6d1d4 MS |
1118 | return gdb_sys_listxattr; |
1119 | ||
1120 | case amd64_sys_llistxattr: | |
8ee5199a | 1121 | case amd64_x32_sys_llistxattr: |
13b6d1d4 MS |
1122 | return gdb_sys_llistxattr; |
1123 | ||
1124 | case amd64_sys_flistxattr: | |
8ee5199a | 1125 | case amd64_x32_sys_flistxattr: |
13b6d1d4 MS |
1126 | return gdb_sys_flistxattr; |
1127 | ||
1128 | case amd64_sys_removexattr: | |
8ee5199a | 1129 | case amd64_x32_sys_removexattr: |
13b6d1d4 MS |
1130 | return gdb_sys_removexattr; |
1131 | ||
1132 | case amd64_sys_lremovexattr: | |
8ee5199a | 1133 | case amd64_x32_sys_lremovexattr: |
13b6d1d4 MS |
1134 | return gdb_sys_lremovexattr; |
1135 | ||
1136 | case amd64_sys_fremovexattr: | |
8ee5199a | 1137 | case amd64_x32_sys_fremovexattr: |
13b6d1d4 MS |
1138 | return gdb_sys_fremovexattr; |
1139 | ||
1140 | case amd64_sys_tkill: | |
8ee5199a | 1141 | case amd64_x32_sys_tkill: |
13b6d1d4 MS |
1142 | return gdb_sys_tkill; |
1143 | ||
1144 | case amd64_sys_time: | |
8ee5199a | 1145 | case amd64_x32_sys_time: |
13b6d1d4 MS |
1146 | return gdb_sys_time; |
1147 | ||
1148 | case amd64_sys_futex: | |
8ee5199a | 1149 | case amd64_x32_sys_futex: |
13b6d1d4 MS |
1150 | return gdb_sys_futex; |
1151 | ||
1152 | case amd64_sys_sched_setaffinity: | |
8ee5199a | 1153 | case amd64_x32_sys_sched_setaffinity: |
13b6d1d4 MS |
1154 | return gdb_sys_sched_setaffinity; |
1155 | ||
1156 | case amd64_sys_sched_getaffinity: | |
8ee5199a | 1157 | case amd64_x32_sys_sched_getaffinity: |
13b6d1d4 MS |
1158 | return gdb_sys_sched_getaffinity; |
1159 | ||
1160 | case amd64_sys_io_setup: | |
8ee5199a | 1161 | case amd64_x32_sys_io_setup: |
13b6d1d4 MS |
1162 | return gdb_sys_io_setup; |
1163 | ||
1164 | case amd64_sys_io_destroy: | |
8ee5199a | 1165 | case amd64_x32_sys_io_destroy: |
13b6d1d4 MS |
1166 | return gdb_sys_io_destroy; |
1167 | ||
1168 | case amd64_sys_io_getevents: | |
8ee5199a | 1169 | case amd64_x32_sys_io_getevents: |
13b6d1d4 MS |
1170 | return gdb_sys_io_getevents; |
1171 | ||
1172 | case amd64_sys_io_submit: | |
8ee5199a | 1173 | case amd64_x32_sys_io_submit: |
13b6d1d4 MS |
1174 | return gdb_sys_io_submit; |
1175 | ||
1176 | case amd64_sys_io_cancel: | |
8ee5199a | 1177 | case amd64_x32_sys_io_cancel: |
13b6d1d4 MS |
1178 | return gdb_sys_io_cancel; |
1179 | ||
1180 | case amd64_sys_lookup_dcookie: | |
8ee5199a | 1181 | case amd64_x32_sys_lookup_dcookie: |
13b6d1d4 MS |
1182 | return gdb_sys_lookup_dcookie; |
1183 | ||
1184 | case amd64_sys_epoll_create: | |
8ee5199a | 1185 | case amd64_x32_sys_epoll_create: |
13b6d1d4 MS |
1186 | return gdb_sys_epoll_create; |
1187 | ||
1188 | case amd64_sys_remap_file_pages: | |
8ee5199a | 1189 | case amd64_x32_sys_remap_file_pages: |
13b6d1d4 MS |
1190 | return gdb_sys_remap_file_pages; |
1191 | ||
1192 | case amd64_sys_getdents64: | |
8ee5199a | 1193 | case amd64_x32_sys_getdents64: |
13b6d1d4 MS |
1194 | return gdb_sys_getdents64; |
1195 | ||
1196 | case amd64_sys_set_tid_address: | |
8ee5199a | 1197 | case amd64_x32_sys_set_tid_address: |
13b6d1d4 MS |
1198 | return gdb_sys_set_tid_address; |
1199 | ||
1200 | case amd64_sys_restart_syscall: | |
8ee5199a | 1201 | case amd64_x32_sys_restart_syscall: |
13b6d1d4 MS |
1202 | return gdb_sys_restart_syscall; |
1203 | ||
1204 | case amd64_sys_semtimedop: | |
8ee5199a | 1205 | case amd64_x32_sys_semtimedop: |
13b6d1d4 MS |
1206 | return gdb_sys_semtimedop; |
1207 | ||
1208 | case amd64_sys_fadvise64: | |
8ee5199a | 1209 | case amd64_x32_sys_fadvise64: |
13b6d1d4 MS |
1210 | return gdb_sys_fadvise64; |
1211 | ||
1212 | case amd64_sys_timer_create: | |
8ee5199a | 1213 | case amd64_x32_sys_timer_create: |
13b6d1d4 MS |
1214 | return gdb_sys_timer_create; |
1215 | ||
1216 | case amd64_sys_timer_settime: | |
8ee5199a | 1217 | case amd64_x32_sys_timer_settime: |
13b6d1d4 MS |
1218 | return gdb_sys_timer_settime; |
1219 | ||
1220 | case amd64_sys_timer_gettime: | |
8ee5199a | 1221 | case amd64_x32_sys_timer_gettime: |
13b6d1d4 MS |
1222 | return gdb_sys_timer_gettime; |
1223 | ||
1224 | case amd64_sys_timer_getoverrun: | |
8ee5199a | 1225 | case amd64_x32_sys_timer_getoverrun: |
13b6d1d4 MS |
1226 | return gdb_sys_timer_getoverrun; |
1227 | ||
1228 | case amd64_sys_timer_delete: | |
8ee5199a | 1229 | case amd64_x32_sys_timer_delete: |
13b6d1d4 MS |
1230 | return gdb_sys_timer_delete; |
1231 | ||
1232 | case amd64_sys_clock_settime: | |
8ee5199a | 1233 | case amd64_x32_sys_clock_settime: |
13b6d1d4 MS |
1234 | return gdb_sys_clock_settime; |
1235 | ||
1236 | case amd64_sys_clock_gettime: | |
8ee5199a | 1237 | case amd64_x32_sys_clock_gettime: |
13b6d1d4 MS |
1238 | return gdb_sys_clock_gettime; |
1239 | ||
1240 | case amd64_sys_clock_getres: | |
8ee5199a | 1241 | case amd64_x32_sys_clock_getres: |
13b6d1d4 MS |
1242 | return gdb_sys_clock_getres; |
1243 | ||
1244 | case amd64_sys_clock_nanosleep: | |
8ee5199a | 1245 | case amd64_x32_sys_clock_nanosleep: |
13b6d1d4 MS |
1246 | return gdb_sys_clock_nanosleep; |
1247 | ||
1248 | case amd64_sys_exit_group: | |
8ee5199a | 1249 | case amd64_x32_sys_exit_group: |
13b6d1d4 MS |
1250 | return gdb_sys_exit_group; |
1251 | ||
1252 | case amd64_sys_epoll_wait: | |
8ee5199a | 1253 | case amd64_x32_sys_epoll_wait: |
13b6d1d4 MS |
1254 | return gdb_sys_epoll_wait; |
1255 | ||
1256 | case amd64_sys_epoll_ctl: | |
8ee5199a | 1257 | case amd64_x32_sys_epoll_ctl: |
13b6d1d4 MS |
1258 | return gdb_sys_epoll_ctl; |
1259 | ||
1260 | case amd64_sys_tgkill: | |
8ee5199a | 1261 | case amd64_x32_sys_tgkill: |
13b6d1d4 MS |
1262 | return gdb_sys_tgkill; |
1263 | ||
1264 | case amd64_sys_utimes: | |
8ee5199a | 1265 | case amd64_x32_sys_utimes: |
13b6d1d4 MS |
1266 | return gdb_sys_utimes; |
1267 | ||
1268 | case amd64_sys_mbind: | |
8ee5199a | 1269 | case amd64_x32_sys_mbind: |
13b6d1d4 MS |
1270 | return gdb_sys_mbind; |
1271 | ||
1272 | case amd64_sys_set_mempolicy: | |
8ee5199a | 1273 | case amd64_x32_sys_set_mempolicy: |
13b6d1d4 MS |
1274 | return gdb_sys_set_mempolicy; |
1275 | ||
1276 | case amd64_sys_get_mempolicy: | |
8ee5199a | 1277 | case amd64_x32_sys_get_mempolicy: |
13b6d1d4 MS |
1278 | return gdb_sys_get_mempolicy; |
1279 | ||
1280 | case amd64_sys_mq_open: | |
8ee5199a | 1281 | case amd64_x32_sys_mq_open: |
13b6d1d4 MS |
1282 | return gdb_sys_mq_open; |
1283 | ||
1284 | case amd64_sys_mq_unlink: | |
8ee5199a | 1285 | case amd64_x32_sys_mq_unlink: |
13b6d1d4 MS |
1286 | return gdb_sys_mq_unlink; |
1287 | ||
1288 | case amd64_sys_mq_timedsend: | |
8ee5199a | 1289 | case amd64_x32_sys_mq_timedsend: |
13b6d1d4 MS |
1290 | return gdb_sys_mq_timedsend; |
1291 | ||
1292 | case amd64_sys_mq_timedreceive: | |
8ee5199a | 1293 | case amd64_x32_sys_mq_timedreceive: |
13b6d1d4 MS |
1294 | return gdb_sys_mq_timedreceive; |
1295 | ||
1296 | case amd64_sys_mq_notify: | |
8ee5199a | 1297 | case amd64_x32_sys_mq_notify: |
13b6d1d4 MS |
1298 | return gdb_sys_mq_notify; |
1299 | ||
1300 | case amd64_sys_mq_getsetattr: | |
8ee5199a | 1301 | case amd64_x32_sys_mq_getsetattr: |
13b6d1d4 MS |
1302 | return gdb_sys_mq_getsetattr; |
1303 | ||
1304 | case amd64_sys_kexec_load: | |
8ee5199a | 1305 | case amd64_x32_sys_kexec_load: |
13b6d1d4 MS |
1306 | return gdb_sys_kexec_load; |
1307 | ||
1308 | case amd64_sys_waitid: | |
8ee5199a | 1309 | case amd64_x32_sys_waitid: |
13b6d1d4 MS |
1310 | return gdb_sys_waitid; |
1311 | ||
1312 | case amd64_sys_add_key: | |
8ee5199a | 1313 | case amd64_x32_sys_add_key: |
13b6d1d4 MS |
1314 | return gdb_sys_add_key; |
1315 | ||
1316 | case amd64_sys_request_key: | |
8ee5199a | 1317 | case amd64_x32_sys_request_key: |
13b6d1d4 MS |
1318 | return gdb_sys_request_key; |
1319 | ||
1320 | case amd64_sys_keyctl: | |
8ee5199a | 1321 | case amd64_x32_sys_keyctl: |
13b6d1d4 MS |
1322 | return gdb_sys_keyctl; |
1323 | ||
1324 | case amd64_sys_ioprio_set: | |
8ee5199a | 1325 | case amd64_x32_sys_ioprio_set: |
13b6d1d4 MS |
1326 | return gdb_sys_ioprio_set; |
1327 | ||
1328 | case amd64_sys_ioprio_get: | |
8ee5199a | 1329 | case amd64_x32_sys_ioprio_get: |
13b6d1d4 MS |
1330 | return gdb_sys_ioprio_get; |
1331 | ||
1332 | case amd64_sys_inotify_init: | |
8ee5199a | 1333 | case amd64_x32_sys_inotify_init: |
13b6d1d4 MS |
1334 | return gdb_sys_inotify_init; |
1335 | ||
1336 | case amd64_sys_inotify_add_watch: | |
8ee5199a | 1337 | case amd64_x32_sys_inotify_add_watch: |
13b6d1d4 MS |
1338 | return gdb_sys_inotify_add_watch; |
1339 | ||
1340 | case amd64_sys_inotify_rm_watch: | |
8ee5199a | 1341 | case amd64_x32_sys_inotify_rm_watch: |
13b6d1d4 MS |
1342 | return gdb_sys_inotify_rm_watch; |
1343 | ||
1344 | case amd64_sys_migrate_pages: | |
8ee5199a | 1345 | case amd64_x32_sys_migrate_pages: |
13b6d1d4 MS |
1346 | return gdb_sys_migrate_pages; |
1347 | ||
1348 | case amd64_sys_openat: | |
8ee5199a | 1349 | case amd64_x32_sys_openat: |
13b6d1d4 MS |
1350 | return gdb_sys_openat; |
1351 | ||
1352 | case amd64_sys_mkdirat: | |
8ee5199a | 1353 | case amd64_x32_sys_mkdirat: |
13b6d1d4 MS |
1354 | return gdb_sys_mkdirat; |
1355 | ||
1356 | case amd64_sys_mknodat: | |
8ee5199a | 1357 | case amd64_x32_sys_mknodat: |
13b6d1d4 MS |
1358 | return gdb_sys_mknodat; |
1359 | ||
1360 | case amd64_sys_fchownat: | |
8ee5199a | 1361 | case amd64_x32_sys_fchownat: |
13b6d1d4 MS |
1362 | return gdb_sys_fchownat; |
1363 | ||
1364 | case amd64_sys_futimesat: | |
8ee5199a | 1365 | case amd64_x32_sys_futimesat: |
13b6d1d4 MS |
1366 | return gdb_sys_futimesat; |
1367 | ||
1368 | case amd64_sys_newfstatat: | |
8ee5199a | 1369 | case amd64_x32_sys_newfstatat: |
13b6d1d4 MS |
1370 | return gdb_sys_newfstatat; |
1371 | ||
1372 | case amd64_sys_unlinkat: | |
8ee5199a | 1373 | case amd64_x32_sys_unlinkat: |
13b6d1d4 MS |
1374 | return gdb_sys_unlinkat; |
1375 | ||
1376 | case amd64_sys_renameat: | |
8ee5199a | 1377 | case amd64_x32_sys_renameat: |
13b6d1d4 MS |
1378 | return gdb_sys_renameat; |
1379 | ||
1380 | case amd64_sys_linkat: | |
8ee5199a | 1381 | case amd64_x32_sys_linkat: |
13b6d1d4 MS |
1382 | return gdb_sys_linkat; |
1383 | ||
1384 | case amd64_sys_symlinkat: | |
8ee5199a | 1385 | case amd64_x32_sys_symlinkat: |
13b6d1d4 MS |
1386 | return gdb_sys_symlinkat; |
1387 | ||
1388 | case amd64_sys_readlinkat: | |
8ee5199a | 1389 | case amd64_x32_sys_readlinkat: |
13b6d1d4 MS |
1390 | return gdb_sys_readlinkat; |
1391 | ||
1392 | case amd64_sys_fchmodat: | |
8ee5199a | 1393 | case amd64_x32_sys_fchmodat: |
13b6d1d4 MS |
1394 | return gdb_sys_fchmodat; |
1395 | ||
1396 | case amd64_sys_faccessat: | |
8ee5199a | 1397 | case amd64_x32_sys_faccessat: |
13b6d1d4 MS |
1398 | return gdb_sys_faccessat; |
1399 | ||
1400 | case amd64_sys_pselect6: | |
8ee5199a | 1401 | case amd64_x32_sys_pselect6: |
13b6d1d4 MS |
1402 | return gdb_sys_pselect6; |
1403 | ||
1404 | case amd64_sys_ppoll: | |
8ee5199a | 1405 | case amd64_x32_sys_ppoll: |
13b6d1d4 MS |
1406 | return gdb_sys_ppoll; |
1407 | ||
1408 | case amd64_sys_unshare: | |
8ee5199a | 1409 | case amd64_x32_sys_unshare: |
13b6d1d4 MS |
1410 | return gdb_sys_unshare; |
1411 | ||
1412 | case amd64_sys_set_robust_list: | |
8ee5199a | 1413 | case amd64_x32_sys_set_robust_list: |
13b6d1d4 MS |
1414 | return gdb_sys_set_robust_list; |
1415 | ||
1416 | case amd64_sys_get_robust_list: | |
8ee5199a | 1417 | case amd64_x32_sys_get_robust_list: |
13b6d1d4 MS |
1418 | return gdb_sys_get_robust_list; |
1419 | ||
1420 | case amd64_sys_splice: | |
8ee5199a | 1421 | case amd64_x32_sys_splice: |
13b6d1d4 MS |
1422 | return gdb_sys_splice; |
1423 | ||
1424 | case amd64_sys_tee: | |
8ee5199a | 1425 | case amd64_x32_sys_tee: |
13b6d1d4 MS |
1426 | return gdb_sys_tee; |
1427 | ||
1428 | case amd64_sys_sync_file_range: | |
8ee5199a | 1429 | case amd64_x32_sys_sync_file_range: |
13b6d1d4 MS |
1430 | return gdb_sys_sync_file_range; |
1431 | ||
1432 | case amd64_sys_vmsplice: | |
8ee5199a | 1433 | case amd64_x32_sys_vmsplice: |
13b6d1d4 MS |
1434 | return gdb_sys_vmsplice; |
1435 | ||
1436 | case amd64_sys_move_pages: | |
8ee5199a | 1437 | case amd64_x32_sys_move_pages: |
13b6d1d4 MS |
1438 | return gdb_sys_move_pages; |
1439 | ||
1440 | default: | |
f486487f | 1441 | return gdb_sys_no_syscall; |
13b6d1d4 | 1442 | } |
0436426c SM |
1443 | |
1444 | DIAGNOSTIC_POP | |
13b6d1d4 MS |
1445 | } |
1446 | ||
cdfbdf30 HZ |
1447 | /* Parse the arguments of current system call instruction and record |
1448 | the values of the registers and memory that will be changed into | |
25ea693b | 1449 | "record_full_arch_list". This instruction is "syscall". |
cdfbdf30 HZ |
1450 | |
1451 | Return -1 if something wrong. */ | |
1452 | ||
1453 | static struct linux_record_tdep amd64_linux_record_tdep; | |
8ee5199a | 1454 | static struct linux_record_tdep amd64_x32_linux_record_tdep; |
cdfbdf30 HZ |
1455 | |
1456 | #define RECORD_ARCH_GET_FS 0x1003 | |
1457 | #define RECORD_ARCH_GET_GS 0x1004 | |
1458 | ||
952b2d63 | 1459 | static int |
8ee5199a L |
1460 | amd64_linux_syscall_record_common (struct regcache *regcache, |
1461 | struct linux_record_tdep *linux_record_tdep_p) | |
952b2d63 | 1462 | { |
13b6d1d4 MS |
1463 | int ret; |
1464 | ULONGEST syscall_native; | |
f486487f | 1465 | enum gdb_syscall syscall_gdb = gdb_sys_no_syscall; |
13b6d1d4 MS |
1466 | |
1467 | regcache_raw_read_unsigned (regcache, AMD64_RAX_REGNUM, &syscall_native); | |
952b2d63 | 1468 | |
cdfbdf30 | 1469 | switch (syscall_native) |
952b2d63 | 1470 | { |
cdfbdf30 | 1471 | case amd64_sys_rt_sigreturn: |
8ee5199a | 1472 | case amd64_x32_sys_rt_sigreturn: |
cdfbdf30 | 1473 | if (amd64_all_but_ip_registers_record (regcache)) |
dda83cd7 | 1474 | return -1; |
cdfbdf30 HZ |
1475 | return 0; |
1476 | break; | |
1477 | ||
1478 | case amd64_sys_arch_prctl: | |
8ee5199a | 1479 | case amd64_x32_sys_arch_prctl: |
f2c4ead5 MS |
1480 | { |
1481 | ULONGEST arg3; | |
8ee5199a | 1482 | regcache_raw_read_unsigned (regcache, linux_record_tdep_p->arg3, |
f2c4ead5 MS |
1483 | &arg3); |
1484 | if (arg3 == RECORD_ARCH_GET_FS || arg3 == RECORD_ARCH_GET_GS) | |
1485 | { | |
1486 | CORE_ADDR addr; | |
1487 | ||
1488 | regcache_raw_read_unsigned (regcache, | |
8ee5199a | 1489 | linux_record_tdep_p->arg2, |
f2c4ead5 | 1490 | &addr); |
25ea693b | 1491 | if (record_full_arch_list_add_mem |
8ee5199a | 1492 | (addr, linux_record_tdep_p->size_ulong)) |
f2c4ead5 MS |
1493 | return -1; |
1494 | } | |
1495 | goto record_regs; | |
1496 | } | |
cdfbdf30 | 1497 | break; |
13b6d1d4 MS |
1498 | } |
1499 | ||
f486487f SM |
1500 | syscall_gdb |
1501 | = amd64_canonicalize_syscall ((enum amd64_syscall) syscall_native); | |
cdfbdf30 | 1502 | |
f486487f | 1503 | if (syscall_gdb == gdb_sys_no_syscall) |
13b6d1d4 | 1504 | { |
6cb06a8c TT |
1505 | gdb_printf (gdb_stderr, |
1506 | _("Process record and replay target doesn't " | |
1507 | "support syscall number %s\n"), | |
1508 | pulongest (syscall_native)); | |
952b2d63 | 1509 | return -1; |
952b2d63 | 1510 | } |
13b6d1d4 | 1511 | else |
952b2d63 | 1512 | { |
13b6d1d4 | 1513 | ret = record_linux_system_call (syscall_gdb, regcache, |
dda83cd7 | 1514 | linux_record_tdep_p); |
952b2d63 | 1515 | if (ret) |
dda83cd7 | 1516 | return ret; |
952b2d63 HZ |
1517 | } |
1518 | ||
13b6d1d4 | 1519 | record_regs: |
952b2d63 | 1520 | /* Record the return value of the system call. */ |
25ea693b | 1521 | if (record_full_arch_list_add_reg (regcache, AMD64_RCX_REGNUM)) |
952b2d63 | 1522 | return -1; |
25ea693b | 1523 | if (record_full_arch_list_add_reg (regcache, AMD64_R11_REGNUM)) |
952b2d63 HZ |
1524 | return -1; |
1525 | ||
cdfbdf30 HZ |
1526 | return 0; |
1527 | } | |
1528 | ||
8ee5199a L |
1529 | static int |
1530 | amd64_linux_syscall_record (struct regcache *regcache) | |
1531 | { | |
1532 | return amd64_linux_syscall_record_common (regcache, | |
1533 | &amd64_linux_record_tdep); | |
1534 | } | |
1535 | ||
1536 | static int | |
1537 | amd64_x32_linux_syscall_record (struct regcache *regcache) | |
1538 | { | |
1539 | return amd64_linux_syscall_record_common (regcache, | |
1540 | &amd64_x32_linux_record_tdep); | |
1541 | } | |
1542 | ||
cdfbdf30 HZ |
1543 | #define AMD64_LINUX_redzone 128 |
1544 | #define AMD64_LINUX_xstate 512 | |
1545 | #define AMD64_LINUX_frame_size 560 | |
1546 | ||
70221824 | 1547 | static int |
cdfbdf30 | 1548 | amd64_linux_record_signal (struct gdbarch *gdbarch, |
dda83cd7 SM |
1549 | struct regcache *regcache, |
1550 | enum gdb_signal signal) | |
cdfbdf30 HZ |
1551 | { |
1552 | ULONGEST rsp; | |
1553 | ||
1554 | if (amd64_all_but_ip_registers_record (regcache)) | |
1555 | return -1; | |
1556 | ||
25ea693b | 1557 | if (record_full_arch_list_add_reg (regcache, AMD64_RIP_REGNUM)) |
cdfbdf30 HZ |
1558 | return -1; |
1559 | ||
1560 | /* Record the change in the stack. */ | |
1561 | regcache_raw_read_unsigned (regcache, AMD64_RSP_REGNUM, &rsp); | |
1562 | /* redzone | |
1563 | sp -= 128; */ | |
1564 | rsp -= AMD64_LINUX_redzone; | |
1565 | /* This is for xstate. | |
1566 | sp -= sizeof (struct _fpstate); */ | |
1567 | rsp -= AMD64_LINUX_xstate; | |
1568 | /* This is for frame_size. | |
1569 | sp -= sizeof (struct rt_sigframe); */ | |
1570 | rsp -= AMD64_LINUX_frame_size; | |
25ea693b | 1571 | if (record_full_arch_list_add_mem (rsp, AMD64_LINUX_redzone |
dda83cd7 SM |
1572 | + AMD64_LINUX_xstate |
1573 | + AMD64_LINUX_frame_size)) | |
cdfbdf30 HZ |
1574 | return -1; |
1575 | ||
25ea693b | 1576 | if (record_full_arch_list_add_end ()) |
cdfbdf30 | 1577 | return -1; |
952b2d63 HZ |
1578 | |
1579 | return 0; | |
1580 | } | |
1581 | ||
69324a74 AB |
1582 | const target_desc * |
1583 | amd64_linux_read_description (uint64_t xcr0_features_bit, bool is_x32) | |
1584 | { | |
1585 | static target_desc *amd64_linux_tdescs \ | |
1586 | [2/*AVX*/][2/*MPX*/][2/*AVX512*/][2/*PKRU*/] = {}; | |
1587 | static target_desc *x32_linux_tdescs \ | |
1588 | [2/*AVX*/][2/*AVX512*/][2/*PKRU*/] = {}; | |
1589 | ||
1590 | target_desc **tdesc; | |
1591 | ||
1592 | if (is_x32) | |
1593 | { | |
1594 | tdesc = &x32_linux_tdescs[(xcr0_features_bit & X86_XSTATE_AVX) ? 1 : 0 ] | |
1595 | [(xcr0_features_bit & X86_XSTATE_AVX512) ? 1 : 0] | |
1596 | [(xcr0_features_bit & X86_XSTATE_PKRU) ? 1 : 0]; | |
1597 | } | |
1598 | else | |
1599 | { | |
1600 | tdesc = &amd64_linux_tdescs[(xcr0_features_bit & X86_XSTATE_AVX) ? 1 : 0] | |
1601 | [(xcr0_features_bit & X86_XSTATE_MPX) ? 1 : 0] | |
1602 | [(xcr0_features_bit & X86_XSTATE_AVX512) ? 1 : 0] | |
1603 | [(xcr0_features_bit & X86_XSTATE_PKRU) ? 1 : 0]; | |
1604 | } | |
1605 | ||
1606 | if (*tdesc == NULL) | |
1607 | *tdesc = amd64_create_target_description (xcr0_features_bit, is_x32, | |
1608 | true, true); | |
1609 | ||
1610 | return *tdesc; | |
1611 | } | |
1612 | ||
9d3d478b YQ |
1613 | /* Get Linux/x86 target description from core dump. */ |
1614 | ||
1615 | static const struct target_desc * | |
1616 | amd64_linux_core_read_description (struct gdbarch *gdbarch, | |
1617 | struct target_ops *target, | |
1618 | bfd *abfd) | |
1619 | { | |
1620 | /* Linux/x86-64. */ | |
b42405a1 JB |
1621 | x86_xsave_layout layout; |
1622 | uint64_t xcr0 = i386_linux_core_read_xsave_info (abfd, layout); | |
1623 | if (xcr0 == 0) | |
1624 | xcr0 = X86_XSTATE_SSE_MASK; | |
9d3d478b YQ |
1625 | |
1626 | return amd64_linux_read_description (xcr0 & X86_XSTATE_ALL_MASK, | |
1627 | gdbarch_ptr_bit (gdbarch) == 32); | |
1628 | } | |
1629 | ||
8f0435f7 AA |
1630 | /* Similar to amd64_supply_fpregset, but use XSAVE extended state. */ |
1631 | ||
1632 | static void | |
1633 | amd64_linux_supply_xstateregset (const struct regset *regset, | |
1634 | struct regcache *regcache, int regnum, | |
1635 | const void *xstateregs, size_t len) | |
1636 | { | |
1637 | amd64_supply_xsave (regcache, regnum, xstateregs); | |
1638 | } | |
1639 | ||
1640 | /* Similar to amd64_collect_fpregset, but use XSAVE extended state. */ | |
1641 | ||
1642 | static void | |
1643 | amd64_linux_collect_xstateregset (const struct regset *regset, | |
1644 | const struct regcache *regcache, | |
1645 | int regnum, void *xstateregs, size_t len) | |
1646 | { | |
1647 | amd64_collect_xsave (regcache, regnum, xstateregs, 1); | |
1648 | } | |
1649 | ||
1650 | static const struct regset amd64_linux_xstateregset = | |
1651 | { | |
1652 | NULL, | |
1653 | amd64_linux_supply_xstateregset, | |
1654 | amd64_linux_collect_xstateregset | |
1655 | }; | |
1656 | ||
5aa82d05 AA |
1657 | /* Iterate over core file register note sections. */ |
1658 | ||
1659 | static void | |
1660 | amd64_linux_iterate_over_regset_sections (struct gdbarch *gdbarch, | |
1661 | iterate_over_regset_sections_cb *cb, | |
1662 | void *cb_data, | |
1663 | const struct regcache *regcache) | |
1664 | { | |
08106042 | 1665 | i386_gdbarch_tdep *tdep = gdbarch_tdep<i386_gdbarch_tdep> (gdbarch); |
8f0435f7 | 1666 | |
a616bb94 AH |
1667 | cb (".reg", 27 * 8, 27 * 8, &i386_gregset, NULL, cb_data); |
1668 | cb (".reg2", 512, 512, &amd64_fpregset, NULL, cb_data); | |
b42405a1 JB |
1669 | if (tdep->xsave_layout.sizeof_xsave != 0) |
1670 | cb (".reg-xstate", tdep->xsave_layout.sizeof_xsave, | |
1671 | tdep->xsave_layout.sizeof_xsave, &amd64_linux_xstateregset, | |
1672 | "XSAVE extended state", cb_data); | |
5aa82d05 AA |
1673 | } |
1674 | ||
c3e3045e JM |
1675 | /* The instruction sequences used in x86_64 machines for a |
1676 | disabled is-enabled probe. */ | |
1677 | ||
1678 | const gdb_byte amd64_dtrace_disabled_probe_sequence_1[] = { | |
1679 | /* xor %rax, %rax */ 0x48, 0x33, 0xc0, | |
1680 | /* nop */ 0x90, | |
1681 | /* nop */ 0x90 | |
1682 | }; | |
1683 | ||
1684 | const gdb_byte amd64_dtrace_disabled_probe_sequence_2[] = { | |
1685 | /* xor %rax, %rax */ 0x48, 0x33, 0xc0, | |
1686 | /* ret */ 0xc3, | |
1687 | /* nop */ 0x90 | |
1688 | }; | |
1689 | ||
1690 | /* The instruction sequence used in x86_64 machines for enabling a | |
1691 | DTrace is-enabled probe. */ | |
1692 | ||
1693 | const gdb_byte amd64_dtrace_enable_probe_sequence[] = { | |
1694 | /* mov $0x1, %eax */ 0xb8, 0x01, 0x00, 0x00, 0x00 | |
1695 | }; | |
1696 | ||
1697 | /* The instruction sequence used in x86_64 machines for disabling a | |
1698 | DTrace is-enabled probe. */ | |
1699 | ||
1700 | const gdb_byte amd64_dtrace_disable_probe_sequence[] = { | |
1701 | /* xor %rax, %rax; nop; nop */ 0x48, 0x33, 0xC0, 0x90, 0x90 | |
1702 | }; | |
1703 | ||
1704 | /* Implementation of `gdbarch_dtrace_probe_is_enabled', as defined in | |
1705 | gdbarch.h. */ | |
1706 | ||
1707 | static int | |
1708 | amd64_dtrace_probe_is_enabled (struct gdbarch *gdbarch, CORE_ADDR addr) | |
1709 | { | |
1710 | gdb_byte buf[5]; | |
1711 | ||
1712 | /* This function returns 1 if the instructions at ADDR do _not_ | |
1713 | follow any of the amd64_dtrace_disabled_probe_sequence_* | |
1714 | patterns. | |
1715 | ||
1716 | Note that ADDR is offset 3 bytes from the beginning of these | |
1717 | sequences. */ | |
1718 | ||
1719 | read_code (addr - 3, buf, 5); | |
1720 | return (memcmp (buf, amd64_dtrace_disabled_probe_sequence_1, 5) != 0 | |
1721 | && memcmp (buf, amd64_dtrace_disabled_probe_sequence_2, 5) != 0); | |
1722 | } | |
1723 | ||
1724 | /* Implementation of `gdbarch_dtrace_enable_probe', as defined in | |
1725 | gdbarch.h. */ | |
1726 | ||
1727 | static void | |
1728 | amd64_dtrace_enable_probe (struct gdbarch *gdbarch, CORE_ADDR addr) | |
1729 | { | |
1730 | /* Note also that ADDR is offset 3 bytes from the beginning of | |
1731 | amd64_dtrace_enable_probe_sequence. */ | |
1732 | ||
1733 | write_memory (addr - 3, amd64_dtrace_enable_probe_sequence, 5); | |
1734 | } | |
1735 | ||
1736 | /* Implementation of `gdbarch_dtrace_disable_probe', as defined in | |
1737 | gdbarch.h. */ | |
1738 | ||
1739 | static void | |
1740 | amd64_dtrace_disable_probe (struct gdbarch *gdbarch, CORE_ADDR addr) | |
1741 | { | |
1742 | /* Note also that ADDR is offset 3 bytes from the beginning of | |
1743 | amd64_dtrace_disable_probe_sequence. */ | |
1744 | ||
1745 | write_memory (addr - 3, amd64_dtrace_disable_probe_sequence, 5); | |
1746 | } | |
1747 | ||
1748 | /* Implementation of `gdbarch_dtrace_parse_probe_argument', as defined | |
1749 | in gdbarch.h. */ | |
1750 | ||
482ddd69 | 1751 | static expr::operation_up |
c3e3045e | 1752 | amd64_dtrace_parse_probe_argument (struct gdbarch *gdbarch, |
c3e3045e JM |
1753 | int narg) |
1754 | { | |
c3e3045e JM |
1755 | /* DTrace probe arguments can be found on the ABI-defined places for |
1756 | regular arguments at the current PC. The probe abstraction | |
1757 | currently supports up to 12 arguments for probes. */ | |
1758 | ||
482ddd69 TT |
1759 | using namespace expr; |
1760 | ||
c3e3045e JM |
1761 | if (narg < 6) |
1762 | { | |
1763 | static const int arg_reg_map[6] = | |
1764 | { | |
1765 | AMD64_RDI_REGNUM, /* Arg 1. */ | |
1766 | AMD64_RSI_REGNUM, /* Arg 2. */ | |
1767 | AMD64_RDX_REGNUM, /* Arg 3. */ | |
1768 | AMD64_RCX_REGNUM, /* Arg 4. */ | |
1769 | AMD64_R8_REGNUM, /* Arg 5. */ | |
1770 | AMD64_R9_REGNUM /* Arg 6. */ | |
1771 | }; | |
1772 | int regno = arg_reg_map[narg]; | |
1773 | const char *regname = user_reg_map_regnum_to_name (gdbarch, regno); | |
482ddd69 | 1774 | return make_operation<register_operation> (regname); |
c3e3045e JM |
1775 | } |
1776 | else | |
1777 | { | |
1778 | /* Additional arguments are passed on the stack. */ | |
c3e3045e JM |
1779 | const char *regname = user_reg_map_regnum_to_name (gdbarch, AMD64_RSP_REGNUM); |
1780 | ||
1781 | /* Displacement. */ | |
482ddd69 TT |
1782 | struct type *long_type = builtin_type (gdbarch)->builtin_long; |
1783 | operation_up disp = make_operation<long_const_operation> (long_type, | |
1784 | narg - 6); | |
c3e3045e JM |
1785 | |
1786 | /* Register: SP. */ | |
482ddd69 | 1787 | operation_up reg = make_operation<register_operation> (regname); |
c3e3045e | 1788 | |
482ddd69 TT |
1789 | operation_up add = make_operation<add_operation> (std::move (disp), |
1790 | std::move (reg)); | |
c3e3045e JM |
1791 | |
1792 | /* Cast to long. */ | |
482ddd69 TT |
1793 | operation_up cast = make_operation<unop_cast_operation> (std::move (add), |
1794 | long_type); | |
c3e3045e | 1795 | |
482ddd69 | 1796 | return make_operation<unop_ind_operation> (std::move (cast)); |
c3e3045e JM |
1797 | } |
1798 | } | |
1799 | ||
2213a65d | 1800 | static void |
187b041e | 1801 | amd64_linux_init_abi_common(struct gdbarch_info info, struct gdbarch *gdbarch, |
480af54c | 1802 | int num_disp_step_buffers) |
2213a65d | 1803 | { |
08106042 | 1804 | i386_gdbarch_tdep *tdep = gdbarch_tdep<i386_gdbarch_tdep> (gdbarch); |
187e21d1 | 1805 | |
480af54c | 1806 | linux_init_abi (info, gdbarch, num_disp_step_buffers); |
a5ee0f0c | 1807 | |
911bc6ee | 1808 | tdep->sigtramp_p = amd64_linux_sigtramp_p; |
51433e4b MK |
1809 | tdep->sigcontext_addr = amd64_linux_sigcontext_addr; |
1810 | tdep->sc_reg_offset = amd64_linux_sc_reg_offset; | |
1811 | tdep->sc_num_regs = ARRAY_SIZE (amd64_linux_sc_reg_offset); | |
187e21d1 | 1812 | |
a055a187 | 1813 | tdep->xsave_xcr0_offset = I386_LINUX_XSAVE_XCR0_OFFSET; |
b42405a1 JB |
1814 | set_gdbarch_core_read_x86_xsave_layout |
1815 | (gdbarch, i386_linux_core_read_x86_xsave_layout); | |
a055a187 | 1816 | |
8695c747 DJ |
1817 | /* Add the %orig_rax register used for syscall restarting. */ |
1818 | set_gdbarch_write_pc (gdbarch, amd64_linux_write_pc); | |
90884b2b L |
1819 | |
1820 | tdep->register_reggroup_p = amd64_linux_register_reggroup_p; | |
8695c747 | 1821 | |
a96d9b2e | 1822 | /* Functions for 'catch syscall'. */ |
458c8db8 | 1823 | set_xml_syscall_file_name (gdbarch, XML_SYSCALL_FILENAME_AMD64); |
a96d9b2e | 1824 | set_gdbarch_get_syscall_number (gdbarch, |
dda83cd7 | 1825 | amd64_linux_get_syscall_number); |
a96d9b2e | 1826 | |
b2756930 KB |
1827 | /* Enable TLS support. */ |
1828 | set_gdbarch_fetch_tls_load_module_address (gdbarch, | |
dda83cd7 | 1829 | svr4_fetch_objfile_link_map); |
35669430 | 1830 | |
872761f4 MS |
1831 | /* GNU/Linux uses SVR4-style shared libraries. */ |
1832 | set_gdbarch_skip_trampoline_code (gdbarch, find_solib_trampoline_target); | |
1833 | ||
545c08b4 PA |
1834 | /* GNU/Linux uses the dynamic linker included in the GNU C Library. */ |
1835 | set_gdbarch_skip_solib_resolver (gdbarch, glibc_skip_solib_resolver); | |
1836 | ||
5aa82d05 AA |
1837 | /* Iterate over core file register note sections. */ |
1838 | set_gdbarch_iterate_over_regset_sections | |
1839 | (gdbarch, amd64_linux_iterate_over_regset_sections); | |
a055a187 | 1840 | |
90884b2b L |
1841 | set_gdbarch_core_read_description (gdbarch, |
1842 | amd64_linux_core_read_description); | |
1843 | ||
35669430 DE |
1844 | /* Displaced stepping. */ |
1845 | set_gdbarch_displaced_step_copy_insn (gdbarch, | |
dda83cd7 | 1846 | amd64_displaced_step_copy_insn); |
35669430 | 1847 | set_gdbarch_displaced_step_fixup (gdbarch, amd64_displaced_step_fixup); |
4aa995e1 | 1848 | |
952b2d63 | 1849 | set_gdbarch_process_record (gdbarch, i386_process_record); |
cdfbdf30 | 1850 | set_gdbarch_process_record_signal (gdbarch, amd64_linux_record_signal); |
190b495d WT |
1851 | |
1852 | set_gdbarch_get_siginfo_type (gdbarch, x86_linux_get_siginfo_type); | |
77bdfeb2 | 1853 | set_gdbarch_report_signal_info (gdbarch, i386_linux_report_signal_info); |
8ee5199a L |
1854 | } |
1855 | ||
1856 | static void | |
1857 | amd64_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) | |
1858 | { | |
08106042 | 1859 | i386_gdbarch_tdep *tdep = gdbarch_tdep<i386_gdbarch_tdep> (gdbarch); |
0dba2a6c | 1860 | struct tdesc_arch_data *tdesc_data = info.tdesc_data; |
8ee5199a L |
1861 | const struct tdesc_feature *feature; |
1862 | int valid_p; | |
1863 | ||
1864 | gdb_assert (tdesc_data); | |
1865 | ||
1866 | tdep->gregset_reg_offset = amd64_linux_gregset_reg_offset; | |
1867 | tdep->gregset_num_regs = ARRAY_SIZE (amd64_linux_gregset_reg_offset); | |
1868 | tdep->sizeof_gregset = 27 * 8; | |
1869 | ||
9d3d478b YQ |
1870 | amd64_init_abi (info, gdbarch, |
1871 | amd64_linux_read_description (X86_XSTATE_SSE_MASK, false)); | |
c55a47e7 PA |
1872 | |
1873 | const target_desc *tdesc = tdep->tdesc; | |
8ee5199a L |
1874 | |
1875 | /* Reserve a number for orig_rax. */ | |
1876 | set_gdbarch_num_regs (gdbarch, AMD64_LINUX_NUM_REGS); | |
1877 | ||
8ee5199a L |
1878 | feature = tdesc_find_feature (tdesc, "org.gnu.gdb.i386.linux"); |
1879 | if (feature == NULL) | |
1880 | return; | |
1881 | ||
1882 | valid_p = tdesc_numbered_register (feature, tdesc_data, | |
1883 | AMD64_LINUX_ORIG_RAX_REGNUM, | |
1884 | "orig_rax"); | |
1885 | if (!valid_p) | |
1886 | return; | |
1887 | ||
372ff58f | 1888 | amd64_linux_init_abi_common (info, gdbarch, 2); |
952b2d63 HZ |
1889 | |
1890 | /* Initialize the amd64_linux_record_tdep. */ | |
1891 | /* These values are the size of the type that will be used in a system | |
1892 | call. They are obtained from Linux Kernel source. */ | |
1893 | amd64_linux_record_tdep.size_pointer | |
1894 | = gdbarch_ptr_bit (gdbarch) / TARGET_CHAR_BIT; | |
1895 | amd64_linux_record_tdep.size__old_kernel_stat = 32; | |
1896 | amd64_linux_record_tdep.size_tms = 32; | |
1897 | amd64_linux_record_tdep.size_loff_t = 8; | |
1898 | amd64_linux_record_tdep.size_flock = 32; | |
1899 | amd64_linux_record_tdep.size_oldold_utsname = 45; | |
1900 | amd64_linux_record_tdep.size_ustat = 32; | |
1901 | /* ADM64 doesn't need this size because it doesn't have sys_sigaction | |
1902 | but sys_rt_sigaction. */ | |
7571f7f2 | 1903 | amd64_linux_record_tdep.size_old_sigaction = 32; |
952b2d63 HZ |
1904 | /* ADM64 doesn't need this size because it doesn't have sys_sigpending |
1905 | but sys_rt_sigpending. */ | |
7571f7f2 | 1906 | amd64_linux_record_tdep.size_old_sigset_t = 8; |
952b2d63 HZ |
1907 | amd64_linux_record_tdep.size_rlimit = 16; |
1908 | amd64_linux_record_tdep.size_rusage = 144; | |
1909 | amd64_linux_record_tdep.size_timeval = 16; | |
1910 | amd64_linux_record_tdep.size_timezone = 8; | |
1911 | /* ADM64 doesn't need this size because it doesn't have sys_getgroups16 | |
1912 | but sys_getgroups. */ | |
1913 | amd64_linux_record_tdep.size_old_gid_t = 2; | |
1914 | /* ADM64 doesn't need this size because it doesn't have sys_getresuid16 | |
1915 | but sys_getresuid. */ | |
1916 | amd64_linux_record_tdep.size_old_uid_t = 2; | |
1917 | amd64_linux_record_tdep.size_fd_set = 128; | |
72aded86 MK |
1918 | /* ADM64 doesn't need this size because it doesn't have sys_readdir. */ |
1919 | amd64_linux_record_tdep.size_old_dirent = 280; | |
952b2d63 HZ |
1920 | amd64_linux_record_tdep.size_statfs = 120; |
1921 | amd64_linux_record_tdep.size_statfs64 = 120; | |
1922 | amd64_linux_record_tdep.size_sockaddr = 16; | |
1923 | amd64_linux_record_tdep.size_int | |
1924 | = gdbarch_int_bit (gdbarch) / TARGET_CHAR_BIT; | |
1925 | amd64_linux_record_tdep.size_long | |
1926 | = gdbarch_long_bit (gdbarch) / TARGET_CHAR_BIT; | |
1927 | amd64_linux_record_tdep.size_ulong | |
1928 | = gdbarch_long_bit (gdbarch) / TARGET_CHAR_BIT; | |
1929 | amd64_linux_record_tdep.size_msghdr = 56; | |
1930 | amd64_linux_record_tdep.size_itimerval = 32; | |
1931 | amd64_linux_record_tdep.size_stat = 144; | |
1932 | amd64_linux_record_tdep.size_old_utsname = 325; | |
1933 | amd64_linux_record_tdep.size_sysinfo = 112; | |
1934 | amd64_linux_record_tdep.size_msqid_ds = 120; | |
1935 | amd64_linux_record_tdep.size_shmid_ds = 112; | |
1936 | amd64_linux_record_tdep.size_new_utsname = 390; | |
1937 | amd64_linux_record_tdep.size_timex = 208; | |
1938 | amd64_linux_record_tdep.size_mem_dqinfo = 24; | |
1939 | amd64_linux_record_tdep.size_if_dqblk = 72; | |
1940 | amd64_linux_record_tdep.size_fs_quota_stat = 80; | |
1941 | amd64_linux_record_tdep.size_timespec = 16; | |
1942 | amd64_linux_record_tdep.size_pollfd = 8; | |
1943 | amd64_linux_record_tdep.size_NFS_FHSIZE = 32; | |
1944 | amd64_linux_record_tdep.size_knfsd_fh = 132; | |
1945 | amd64_linux_record_tdep.size_TASK_COMM_LEN = 16; | |
7571f7f2 MK |
1946 | amd64_linux_record_tdep.size_sigaction = 32; |
1947 | amd64_linux_record_tdep.size_sigset_t = 8; | |
952b2d63 HZ |
1948 | amd64_linux_record_tdep.size_siginfo_t = 128; |
1949 | amd64_linux_record_tdep.size_cap_user_data_t = 8; | |
1950 | amd64_linux_record_tdep.size_stack_t = 24; | |
1951 | amd64_linux_record_tdep.size_off_t = 8; | |
1952 | amd64_linux_record_tdep.size_stat64 = 144; | |
1953 | amd64_linux_record_tdep.size_gid_t = 4; | |
1954 | amd64_linux_record_tdep.size_uid_t = 4; | |
1955 | amd64_linux_record_tdep.size_PAGE_SIZE = 4096; | |
1956 | amd64_linux_record_tdep.size_flock64 = 32; | |
1957 | amd64_linux_record_tdep.size_user_desc = 16; | |
1958 | amd64_linux_record_tdep.size_io_event = 32; | |
1959 | amd64_linux_record_tdep.size_iocb = 64; | |
1960 | amd64_linux_record_tdep.size_epoll_event = 12; | |
1961 | amd64_linux_record_tdep.size_itimerspec = 32; | |
1962 | amd64_linux_record_tdep.size_mq_attr = 64; | |
d9b19c49 | 1963 | amd64_linux_record_tdep.size_termios = 36; |
952b2d63 HZ |
1964 | amd64_linux_record_tdep.size_termios2 = 44; |
1965 | amd64_linux_record_tdep.size_pid_t = 4; | |
1966 | amd64_linux_record_tdep.size_winsize = 8; | |
1967 | amd64_linux_record_tdep.size_serial_struct = 72; | |
1968 | amd64_linux_record_tdep.size_serial_icounter_struct = 80; | |
1969 | amd64_linux_record_tdep.size_hayes_esp_config = 12; | |
1970 | amd64_linux_record_tdep.size_size_t = 8; | |
1971 | amd64_linux_record_tdep.size_iovec = 16; | |
b80d067f | 1972 | amd64_linux_record_tdep.size_time_t = 8; |
952b2d63 | 1973 | |
8ee5199a L |
1974 | /* These values are the second argument of system call "sys_fcntl" |
1975 | and "sys_fcntl64". They are obtained from Linux Kernel source. */ | |
1976 | amd64_linux_record_tdep.fcntl_F_GETLK = 5; | |
1977 | amd64_linux_record_tdep.fcntl_F_GETLK64 = 12; | |
1978 | amd64_linux_record_tdep.fcntl_F_SETLK64 = 13; | |
1979 | amd64_linux_record_tdep.fcntl_F_SETLKW64 = 14; | |
1980 | ||
1981 | amd64_linux_record_tdep.arg1 = AMD64_RDI_REGNUM; | |
1982 | amd64_linux_record_tdep.arg2 = AMD64_RSI_REGNUM; | |
1983 | amd64_linux_record_tdep.arg3 = AMD64_RDX_REGNUM; | |
1984 | amd64_linux_record_tdep.arg4 = AMD64_R10_REGNUM; | |
1985 | amd64_linux_record_tdep.arg5 = AMD64_R8_REGNUM; | |
1986 | amd64_linux_record_tdep.arg6 = AMD64_R9_REGNUM; | |
1987 | ||
952b2d63 HZ |
1988 | /* These values are the second argument of system call "sys_ioctl". |
1989 | They are obtained from Linux Kernel source. */ | |
1990 | amd64_linux_record_tdep.ioctl_TCGETS = 0x5401; | |
1991 | amd64_linux_record_tdep.ioctl_TCSETS = 0x5402; | |
1992 | amd64_linux_record_tdep.ioctl_TCSETSW = 0x5403; | |
1993 | amd64_linux_record_tdep.ioctl_TCSETSF = 0x5404; | |
1994 | amd64_linux_record_tdep.ioctl_TCGETA = 0x5405; | |
1995 | amd64_linux_record_tdep.ioctl_TCSETA = 0x5406; | |
1996 | amd64_linux_record_tdep.ioctl_TCSETAW = 0x5407; | |
1997 | amd64_linux_record_tdep.ioctl_TCSETAF = 0x5408; | |
1998 | amd64_linux_record_tdep.ioctl_TCSBRK = 0x5409; | |
1999 | amd64_linux_record_tdep.ioctl_TCXONC = 0x540A; | |
2000 | amd64_linux_record_tdep.ioctl_TCFLSH = 0x540B; | |
2001 | amd64_linux_record_tdep.ioctl_TIOCEXCL = 0x540C; | |
2002 | amd64_linux_record_tdep.ioctl_TIOCNXCL = 0x540D; | |
2003 | amd64_linux_record_tdep.ioctl_TIOCSCTTY = 0x540E; | |
2004 | amd64_linux_record_tdep.ioctl_TIOCGPGRP = 0x540F; | |
2005 | amd64_linux_record_tdep.ioctl_TIOCSPGRP = 0x5410; | |
2006 | amd64_linux_record_tdep.ioctl_TIOCOUTQ = 0x5411; | |
2007 | amd64_linux_record_tdep.ioctl_TIOCSTI = 0x5412; | |
2008 | amd64_linux_record_tdep.ioctl_TIOCGWINSZ = 0x5413; | |
2009 | amd64_linux_record_tdep.ioctl_TIOCSWINSZ = 0x5414; | |
2010 | amd64_linux_record_tdep.ioctl_TIOCMGET = 0x5415; | |
2011 | amd64_linux_record_tdep.ioctl_TIOCMBIS = 0x5416; | |
2012 | amd64_linux_record_tdep.ioctl_TIOCMBIC = 0x5417; | |
2013 | amd64_linux_record_tdep.ioctl_TIOCMSET = 0x5418; | |
2014 | amd64_linux_record_tdep.ioctl_TIOCGSOFTCAR = 0x5419; | |
2015 | amd64_linux_record_tdep.ioctl_TIOCSSOFTCAR = 0x541A; | |
2016 | amd64_linux_record_tdep.ioctl_FIONREAD = 0x541B; | |
2017 | amd64_linux_record_tdep.ioctl_TIOCINQ | |
2018 | = amd64_linux_record_tdep.ioctl_FIONREAD; | |
2019 | amd64_linux_record_tdep.ioctl_TIOCLINUX = 0x541C; | |
2020 | amd64_linux_record_tdep.ioctl_TIOCCONS = 0x541D; | |
2021 | amd64_linux_record_tdep.ioctl_TIOCGSERIAL = 0x541E; | |
2022 | amd64_linux_record_tdep.ioctl_TIOCSSERIAL = 0x541F; | |
2023 | amd64_linux_record_tdep.ioctl_TIOCPKT = 0x5420; | |
2024 | amd64_linux_record_tdep.ioctl_FIONBIO = 0x5421; | |
2025 | amd64_linux_record_tdep.ioctl_TIOCNOTTY = 0x5422; | |
2026 | amd64_linux_record_tdep.ioctl_TIOCSETD = 0x5423; | |
2027 | amd64_linux_record_tdep.ioctl_TIOCGETD = 0x5424; | |
2028 | amd64_linux_record_tdep.ioctl_TCSBRKP = 0x5425; | |
2029 | amd64_linux_record_tdep.ioctl_TIOCTTYGSTRUCT = 0x5426; | |
2030 | amd64_linux_record_tdep.ioctl_TIOCSBRK = 0x5427; | |
2031 | amd64_linux_record_tdep.ioctl_TIOCCBRK = 0x5428; | |
2032 | amd64_linux_record_tdep.ioctl_TIOCGSID = 0x5429; | |
2033 | amd64_linux_record_tdep.ioctl_TCGETS2 = 0x802c542a; | |
2034 | amd64_linux_record_tdep.ioctl_TCSETS2 = 0x402c542b; | |
2035 | amd64_linux_record_tdep.ioctl_TCSETSW2 = 0x402c542c; | |
2036 | amd64_linux_record_tdep.ioctl_TCSETSF2 = 0x402c542d; | |
2037 | amd64_linux_record_tdep.ioctl_TIOCGPTN = 0x80045430; | |
2038 | amd64_linux_record_tdep.ioctl_TIOCSPTLCK = 0x40045431; | |
2039 | amd64_linux_record_tdep.ioctl_FIONCLEX = 0x5450; | |
2040 | amd64_linux_record_tdep.ioctl_FIOCLEX = 0x5451; | |
2041 | amd64_linux_record_tdep.ioctl_FIOASYNC = 0x5452; | |
2042 | amd64_linux_record_tdep.ioctl_TIOCSERCONFIG = 0x5453; | |
2043 | amd64_linux_record_tdep.ioctl_TIOCSERGWILD = 0x5454; | |
2044 | amd64_linux_record_tdep.ioctl_TIOCSERSWILD = 0x5455; | |
2045 | amd64_linux_record_tdep.ioctl_TIOCGLCKTRMIOS = 0x5456; | |
2046 | amd64_linux_record_tdep.ioctl_TIOCSLCKTRMIOS = 0x5457; | |
2047 | amd64_linux_record_tdep.ioctl_TIOCSERGSTRUCT = 0x5458; | |
2048 | amd64_linux_record_tdep.ioctl_TIOCSERGETLSR = 0x5459; | |
2049 | amd64_linux_record_tdep.ioctl_TIOCSERGETMULTI = 0x545A; | |
2050 | amd64_linux_record_tdep.ioctl_TIOCSERSETMULTI = 0x545B; | |
2051 | amd64_linux_record_tdep.ioctl_TIOCMIWAIT = 0x545C; | |
2052 | amd64_linux_record_tdep.ioctl_TIOCGICOUNT = 0x545D; | |
2053 | amd64_linux_record_tdep.ioctl_TIOCGHAYESESP = 0x545E; | |
2054 | amd64_linux_record_tdep.ioctl_TIOCSHAYESESP = 0x545F; | |
2055 | amd64_linux_record_tdep.ioctl_FIOQSIZE = 0x5460; | |
2056 | ||
952b2d63 | 2057 | tdep->i386_syscall_record = amd64_linux_syscall_record; |
5a83521a MK |
2058 | |
2059 | /* GNU/Linux uses SVR4-style shared libraries. */ | |
2060 | set_solib_svr4_fetch_link_map_offsets | |
c0154a4a | 2061 | (gdbarch, linux_lp64_fetch_link_map_offsets); |
c3e3045e JM |
2062 | |
2063 | /* Register DTrace handlers. */ | |
2064 | set_gdbarch_dtrace_parse_probe_argument (gdbarch, amd64_dtrace_parse_probe_argument); | |
2065 | set_gdbarch_dtrace_probe_is_enabled (gdbarch, amd64_dtrace_probe_is_enabled); | |
2066 | set_gdbarch_dtrace_enable_probe (gdbarch, amd64_dtrace_enable_probe); | |
2067 | set_gdbarch_dtrace_disable_probe (gdbarch, amd64_dtrace_disable_probe); | |
5a83521a MK |
2068 | } |
2069 | ||
2070 | static void | |
9a3c8263 | 2071 | amd64_x32_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) |
5a83521a | 2072 | { |
08106042 | 2073 | i386_gdbarch_tdep *tdep = gdbarch_tdep<i386_gdbarch_tdep> (gdbarch); |
0dba2a6c | 2074 | struct tdesc_arch_data *tdesc_data = info.tdesc_data; |
5a83521a MK |
2075 | const struct tdesc_feature *feature; |
2076 | int valid_p; | |
2077 | ||
2078 | gdb_assert (tdesc_data); | |
2079 | ||
2080 | tdep->gregset_reg_offset = amd64_linux_gregset_reg_offset; | |
2081 | tdep->gregset_num_regs = ARRAY_SIZE (amd64_linux_gregset_reg_offset); | |
2082 | tdep->sizeof_gregset = 27 * 8; | |
2083 | ||
9d3d478b YQ |
2084 | amd64_x32_init_abi (info, gdbarch, |
2085 | amd64_linux_read_description (X86_XSTATE_SSE_MASK, | |
2086 | true)); | |
5a83521a MK |
2087 | |
2088 | /* Reserve a number for orig_rax. */ | |
2089 | set_gdbarch_num_regs (gdbarch, AMD64_LINUX_NUM_REGS); | |
2090 | ||
c55a47e7 | 2091 | const target_desc *tdesc = tdep->tdesc; |
5a83521a MK |
2092 | |
2093 | feature = tdesc_find_feature (tdesc, "org.gnu.gdb.i386.linux"); | |
2094 | if (feature == NULL) | |
2095 | return; | |
2096 | ||
2097 | valid_p = tdesc_numbered_register (feature, tdesc_data, | |
2098 | AMD64_LINUX_ORIG_RAX_REGNUM, | |
2099 | "orig_rax"); | |
2100 | if (!valid_p) | |
2101 | return; | |
2102 | ||
480af54c | 2103 | amd64_linux_init_abi_common (info, gdbarch, 0); |
5a83521a | 2104 | |
8ee5199a L |
2105 | /* Initialize the amd64_x32_linux_record_tdep. */ |
2106 | /* These values are the size of the type that will be used in a system | |
2107 | call. They are obtained from Linux Kernel source. */ | |
2108 | amd64_x32_linux_record_tdep.size_pointer | |
2109 | = gdbarch_ptr_bit (gdbarch) / TARGET_CHAR_BIT; | |
2110 | amd64_x32_linux_record_tdep.size__old_kernel_stat = 32; | |
2111 | amd64_x32_linux_record_tdep.size_tms = 32; | |
2112 | amd64_x32_linux_record_tdep.size_loff_t = 8; | |
2113 | amd64_x32_linux_record_tdep.size_flock = 32; | |
2114 | amd64_x32_linux_record_tdep.size_oldold_utsname = 45; | |
2115 | amd64_x32_linux_record_tdep.size_ustat = 32; | |
2116 | /* ADM64 doesn't need this size because it doesn't have sys_sigaction | |
2117 | but sys_rt_sigaction. */ | |
7571f7f2 | 2118 | amd64_x32_linux_record_tdep.size_old_sigaction = 16; |
8ee5199a L |
2119 | /* ADM64 doesn't need this size because it doesn't have sys_sigpending |
2120 | but sys_rt_sigpending. */ | |
7571f7f2 | 2121 | amd64_x32_linux_record_tdep.size_old_sigset_t = 4; |
8ee5199a L |
2122 | amd64_x32_linux_record_tdep.size_rlimit = 16; |
2123 | amd64_x32_linux_record_tdep.size_rusage = 144; | |
2124 | amd64_x32_linux_record_tdep.size_timeval = 16; | |
2125 | amd64_x32_linux_record_tdep.size_timezone = 8; | |
2126 | /* ADM64 doesn't need this size because it doesn't have sys_getgroups16 | |
2127 | but sys_getgroups. */ | |
2128 | amd64_x32_linux_record_tdep.size_old_gid_t = 2; | |
2129 | /* ADM64 doesn't need this size because it doesn't have sys_getresuid16 | |
2130 | but sys_getresuid. */ | |
2131 | amd64_x32_linux_record_tdep.size_old_uid_t = 2; | |
2132 | amd64_x32_linux_record_tdep.size_fd_set = 128; | |
72aded86 MK |
2133 | /* ADM64 doesn't need this size because it doesn't have sys_readdir. */ |
2134 | amd64_x32_linux_record_tdep.size_old_dirent = 268; | |
8ee5199a L |
2135 | amd64_x32_linux_record_tdep.size_statfs = 120; |
2136 | amd64_x32_linux_record_tdep.size_statfs64 = 120; | |
2137 | amd64_x32_linux_record_tdep.size_sockaddr = 16; | |
2138 | amd64_x32_linux_record_tdep.size_int | |
2139 | = gdbarch_int_bit (gdbarch) / TARGET_CHAR_BIT; | |
2140 | amd64_x32_linux_record_tdep.size_long | |
2141 | = gdbarch_long_bit (gdbarch) / TARGET_CHAR_BIT; | |
2142 | amd64_x32_linux_record_tdep.size_ulong | |
2143 | = gdbarch_long_bit (gdbarch) / TARGET_CHAR_BIT; | |
10268a4c | 2144 | amd64_x32_linux_record_tdep.size_msghdr = 28; |
8ee5199a L |
2145 | amd64_x32_linux_record_tdep.size_itimerval = 32; |
2146 | amd64_x32_linux_record_tdep.size_stat = 144; | |
2147 | amd64_x32_linux_record_tdep.size_old_utsname = 325; | |
2148 | amd64_x32_linux_record_tdep.size_sysinfo = 112; | |
2149 | amd64_x32_linux_record_tdep.size_msqid_ds = 120; | |
2150 | amd64_x32_linux_record_tdep.size_shmid_ds = 112; | |
2151 | amd64_x32_linux_record_tdep.size_new_utsname = 390; | |
2152 | amd64_x32_linux_record_tdep.size_timex = 208; | |
2153 | amd64_x32_linux_record_tdep.size_mem_dqinfo = 24; | |
2154 | amd64_x32_linux_record_tdep.size_if_dqblk = 72; | |
2155 | amd64_x32_linux_record_tdep.size_fs_quota_stat = 80; | |
2156 | amd64_x32_linux_record_tdep.size_timespec = 16; | |
2157 | amd64_x32_linux_record_tdep.size_pollfd = 8; | |
2158 | amd64_x32_linux_record_tdep.size_NFS_FHSIZE = 32; | |
2159 | amd64_x32_linux_record_tdep.size_knfsd_fh = 132; | |
2160 | amd64_x32_linux_record_tdep.size_TASK_COMM_LEN = 16; | |
7571f7f2 MK |
2161 | amd64_x32_linux_record_tdep.size_sigaction = 20; |
2162 | amd64_x32_linux_record_tdep.size_sigset_t = 8; | |
8ee5199a L |
2163 | amd64_x32_linux_record_tdep.size_siginfo_t = 128; |
2164 | amd64_x32_linux_record_tdep.size_cap_user_data_t = 8; | |
10268a4c | 2165 | amd64_x32_linux_record_tdep.size_stack_t = 12; |
8ee5199a L |
2166 | amd64_x32_linux_record_tdep.size_off_t = 8; |
2167 | amd64_x32_linux_record_tdep.size_stat64 = 144; | |
2168 | amd64_x32_linux_record_tdep.size_gid_t = 4; | |
2169 | amd64_x32_linux_record_tdep.size_uid_t = 4; | |
2170 | amd64_x32_linux_record_tdep.size_PAGE_SIZE = 4096; | |
2171 | amd64_x32_linux_record_tdep.size_flock64 = 32; | |
2172 | amd64_x32_linux_record_tdep.size_user_desc = 16; | |
2173 | amd64_x32_linux_record_tdep.size_io_event = 32; | |
2174 | amd64_x32_linux_record_tdep.size_iocb = 64; | |
2175 | amd64_x32_linux_record_tdep.size_epoll_event = 12; | |
2176 | amd64_x32_linux_record_tdep.size_itimerspec = 32; | |
2177 | amd64_x32_linux_record_tdep.size_mq_attr = 64; | |
d9b19c49 | 2178 | amd64_x32_linux_record_tdep.size_termios = 36; |
8ee5199a L |
2179 | amd64_x32_linux_record_tdep.size_termios2 = 44; |
2180 | amd64_x32_linux_record_tdep.size_pid_t = 4; | |
2181 | amd64_x32_linux_record_tdep.size_winsize = 8; | |
2182 | amd64_x32_linux_record_tdep.size_serial_struct = 72; | |
2183 | amd64_x32_linux_record_tdep.size_serial_icounter_struct = 80; | |
2184 | amd64_x32_linux_record_tdep.size_hayes_esp_config = 12; | |
10268a4c MK |
2185 | amd64_x32_linux_record_tdep.size_size_t = 4; |
2186 | amd64_x32_linux_record_tdep.size_iovec = 8; | |
b80d067f | 2187 | amd64_x32_linux_record_tdep.size_time_t = 8; |
8ee5199a L |
2188 | |
2189 | /* These values are the second argument of system call "sys_fcntl" | |
2190 | and "sys_fcntl64". They are obtained from Linux Kernel source. */ | |
2191 | amd64_x32_linux_record_tdep.fcntl_F_GETLK = 5; | |
2192 | amd64_x32_linux_record_tdep.fcntl_F_GETLK64 = 12; | |
2193 | amd64_x32_linux_record_tdep.fcntl_F_SETLK64 = 13; | |
2194 | amd64_x32_linux_record_tdep.fcntl_F_SETLKW64 = 14; | |
2195 | ||
2196 | amd64_x32_linux_record_tdep.arg1 = AMD64_RDI_REGNUM; | |
2197 | amd64_x32_linux_record_tdep.arg2 = AMD64_RSI_REGNUM; | |
2198 | amd64_x32_linux_record_tdep.arg3 = AMD64_RDX_REGNUM; | |
2199 | amd64_x32_linux_record_tdep.arg4 = AMD64_R10_REGNUM; | |
2200 | amd64_x32_linux_record_tdep.arg5 = AMD64_R8_REGNUM; | |
2201 | amd64_x32_linux_record_tdep.arg6 = AMD64_R9_REGNUM; | |
2202 | ||
2203 | /* These values are the second argument of system call "sys_ioctl". | |
2204 | They are obtained from Linux Kernel source. */ | |
2205 | amd64_x32_linux_record_tdep.ioctl_TCGETS = 0x5401; | |
2206 | amd64_x32_linux_record_tdep.ioctl_TCSETS = 0x5402; | |
2207 | amd64_x32_linux_record_tdep.ioctl_TCSETSW = 0x5403; | |
2208 | amd64_x32_linux_record_tdep.ioctl_TCSETSF = 0x5404; | |
2209 | amd64_x32_linux_record_tdep.ioctl_TCGETA = 0x5405; | |
2210 | amd64_x32_linux_record_tdep.ioctl_TCSETA = 0x5406; | |
2211 | amd64_x32_linux_record_tdep.ioctl_TCSETAW = 0x5407; | |
2212 | amd64_x32_linux_record_tdep.ioctl_TCSETAF = 0x5408; | |
2213 | amd64_x32_linux_record_tdep.ioctl_TCSBRK = 0x5409; | |
2214 | amd64_x32_linux_record_tdep.ioctl_TCXONC = 0x540A; | |
2215 | amd64_x32_linux_record_tdep.ioctl_TCFLSH = 0x540B; | |
2216 | amd64_x32_linux_record_tdep.ioctl_TIOCEXCL = 0x540C; | |
2217 | amd64_x32_linux_record_tdep.ioctl_TIOCNXCL = 0x540D; | |
2218 | amd64_x32_linux_record_tdep.ioctl_TIOCSCTTY = 0x540E; | |
2219 | amd64_x32_linux_record_tdep.ioctl_TIOCGPGRP = 0x540F; | |
2220 | amd64_x32_linux_record_tdep.ioctl_TIOCSPGRP = 0x5410; | |
2221 | amd64_x32_linux_record_tdep.ioctl_TIOCOUTQ = 0x5411; | |
2222 | amd64_x32_linux_record_tdep.ioctl_TIOCSTI = 0x5412; | |
2223 | amd64_x32_linux_record_tdep.ioctl_TIOCGWINSZ = 0x5413; | |
2224 | amd64_x32_linux_record_tdep.ioctl_TIOCSWINSZ = 0x5414; | |
2225 | amd64_x32_linux_record_tdep.ioctl_TIOCMGET = 0x5415; | |
2226 | amd64_x32_linux_record_tdep.ioctl_TIOCMBIS = 0x5416; | |
2227 | amd64_x32_linux_record_tdep.ioctl_TIOCMBIC = 0x5417; | |
2228 | amd64_x32_linux_record_tdep.ioctl_TIOCMSET = 0x5418; | |
2229 | amd64_x32_linux_record_tdep.ioctl_TIOCGSOFTCAR = 0x5419; | |
2230 | amd64_x32_linux_record_tdep.ioctl_TIOCSSOFTCAR = 0x541A; | |
2231 | amd64_x32_linux_record_tdep.ioctl_FIONREAD = 0x541B; | |
2232 | amd64_x32_linux_record_tdep.ioctl_TIOCINQ = amd64_x32_linux_record_tdep.ioctl_FIONREAD; | |
2233 | amd64_x32_linux_record_tdep.ioctl_TIOCLINUX = 0x541C; | |
2234 | amd64_x32_linux_record_tdep.ioctl_TIOCCONS = 0x541D; | |
2235 | amd64_x32_linux_record_tdep.ioctl_TIOCGSERIAL = 0x541E; | |
2236 | amd64_x32_linux_record_tdep.ioctl_TIOCSSERIAL = 0x541F; | |
2237 | amd64_x32_linux_record_tdep.ioctl_TIOCPKT = 0x5420; | |
2238 | amd64_x32_linux_record_tdep.ioctl_FIONBIO = 0x5421; | |
2239 | amd64_x32_linux_record_tdep.ioctl_TIOCNOTTY = 0x5422; | |
2240 | amd64_x32_linux_record_tdep.ioctl_TIOCSETD = 0x5423; | |
2241 | amd64_x32_linux_record_tdep.ioctl_TIOCGETD = 0x5424; | |
2242 | amd64_x32_linux_record_tdep.ioctl_TCSBRKP = 0x5425; | |
2243 | amd64_x32_linux_record_tdep.ioctl_TIOCTTYGSTRUCT = 0x5426; | |
2244 | amd64_x32_linux_record_tdep.ioctl_TIOCSBRK = 0x5427; | |
2245 | amd64_x32_linux_record_tdep.ioctl_TIOCCBRK = 0x5428; | |
2246 | amd64_x32_linux_record_tdep.ioctl_TIOCGSID = 0x5429; | |
2247 | amd64_x32_linux_record_tdep.ioctl_TCGETS2 = 0x802c542a; | |
2248 | amd64_x32_linux_record_tdep.ioctl_TCSETS2 = 0x402c542b; | |
2249 | amd64_x32_linux_record_tdep.ioctl_TCSETSW2 = 0x402c542c; | |
2250 | amd64_x32_linux_record_tdep.ioctl_TCSETSF2 = 0x402c542d; | |
2251 | amd64_x32_linux_record_tdep.ioctl_TIOCGPTN = 0x80045430; | |
2252 | amd64_x32_linux_record_tdep.ioctl_TIOCSPTLCK = 0x40045431; | |
2253 | amd64_x32_linux_record_tdep.ioctl_FIONCLEX = 0x5450; | |
2254 | amd64_x32_linux_record_tdep.ioctl_FIOCLEX = 0x5451; | |
2255 | amd64_x32_linux_record_tdep.ioctl_FIOASYNC = 0x5452; | |
2256 | amd64_x32_linux_record_tdep.ioctl_TIOCSERCONFIG = 0x5453; | |
2257 | amd64_x32_linux_record_tdep.ioctl_TIOCSERGWILD = 0x5454; | |
2258 | amd64_x32_linux_record_tdep.ioctl_TIOCSERSWILD = 0x5455; | |
2259 | amd64_x32_linux_record_tdep.ioctl_TIOCGLCKTRMIOS = 0x5456; | |
2260 | amd64_x32_linux_record_tdep.ioctl_TIOCSLCKTRMIOS = 0x5457; | |
2261 | amd64_x32_linux_record_tdep.ioctl_TIOCSERGSTRUCT = 0x5458; | |
2262 | amd64_x32_linux_record_tdep.ioctl_TIOCSERGETLSR = 0x5459; | |
2263 | amd64_x32_linux_record_tdep.ioctl_TIOCSERGETMULTI = 0x545A; | |
2264 | amd64_x32_linux_record_tdep.ioctl_TIOCSERSETMULTI = 0x545B; | |
2265 | amd64_x32_linux_record_tdep.ioctl_TIOCMIWAIT = 0x545C; | |
2266 | amd64_x32_linux_record_tdep.ioctl_TIOCGICOUNT = 0x545D; | |
2267 | amd64_x32_linux_record_tdep.ioctl_TIOCGHAYESESP = 0x545E; | |
2268 | amd64_x32_linux_record_tdep.ioctl_TIOCSHAYESESP = 0x545F; | |
2269 | amd64_x32_linux_record_tdep.ioctl_FIOQSIZE = 0x5460; | |
2270 | ||
2271 | tdep->i386_syscall_record = amd64_x32_linux_syscall_record; | |
2272 | ||
5a83521a MK |
2273 | /* GNU/Linux uses SVR4-style shared libraries. */ |
2274 | set_solib_svr4_fetch_link_map_offsets | |
c0154a4a | 2275 | (gdbarch, linux_ilp32_fetch_link_map_offsets); |
5a83521a | 2276 | } |
2213a65d | 2277 | |
6c265988 | 2278 | void _initialize_amd64_linux_tdep (); |
2213a65d | 2279 | void |
6c265988 | 2280 | _initialize_amd64_linux_tdep () |
2213a65d | 2281 | { |
51433e4b MK |
2282 | gdbarch_register_osabi (bfd_arch_i386, bfd_mach_x86_64, |
2283 | GDB_OSABI_LINUX, amd64_linux_init_abi); | |
5a83521a MK |
2284 | gdbarch_register_osabi (bfd_arch_i386, bfd_mach_x64_32, |
2285 | GDB_OSABI_LINUX, amd64_x32_linux_init_abi); | |
2213a65d | 2286 | } |