1 Upstream-Status: Backport
3 From 890a5cad2321ae72fb5ca1b253edb874b1ca7180 Mon Sep 17 00:00:00 2001
4 From: Steve McIntyre <steve.mcintyre@linaro.org>
5 Date: Sat, 10 Nov 2012 11:24:48 +0000
6 Subject: [PATCH 31/31] Add support for tracing 32-bit ARM EABI binaries on
9 * defs.h [AARCH64]: Copy in the definition of arm_pt_regs and the
10 accessor macros, so it's possible to build on AArch64 without
11 ARM system headers. Set SUPPORTED_PERSONALITIES to 2.
12 Define PERSONALITY0_WORDSIZE and PERSONALITY1_WORDSIZE.
13 Set DEFAULT_PERSONALITY to 1.
14 * linux/aarch64/errnoent1.h: New file, includes generic errnoent.h.
15 * linux/aarch64/ioctlent1.h: New file, includes generic ioctlent.h.
16 * linux/aarch64/signalent1.h: New file, includes generic signalent.h.
17 * linux/aarch64/syscallent1.h: Rename from linux/aarch64/syscallent.h.
18 * linux/aarch64/syscallent.h: New file, includes arm/syscallent.h.
19 * syscall.c [AARCH64]: Define aarch64_regs.
20 (update_personality) [AARCH64]: Add debug output.
21 (get_scno) [AARCH64]: Determine if we're in ARM or AArch64 mode by
22 checking the size of the returned uio structure from PTRACE_GETREGSET
23 and interpret the structure accordingly.
24 (get_syscall_result): Likewise.
25 (get_syscall_args): Merge the AArch64 and ARM sections so that on
26 AArch64 we can fall back to supporting the ARM personality.
27 (get_error): Likewise.
29 Signed-off-by: Steve McIntyre <steve.mcintyre@linaro.org>
32 linux/aarch64/errnoent1.h | 2 +
33 linux/aarch64/ioctlent1.h | 1 +
34 linux/aarch64/signalent1.h | 1 +
35 linux/aarch64/syscallent.h | 331 +-------------------------------------------
36 linux/aarch64/syscallent1.h | 330 +++++++++++++++++++++++++++++++++++++++++++
37 syscall.c | 111 ++++++++++-----
38 7 files changed, 448 insertions(+), 362 deletions(-)
39 create mode 100644 linux/aarch64/errnoent1.h
40 create mode 100644 linux/aarch64/ioctlent1.h
41 create mode 100644 linux/aarch64/signalent1.h
42 create mode 100644 linux/aarch64/syscallent1.h
44 diff --git a/defs.h b/defs.h
45 index 11e26bb..0e05c6e 100644
48 @@ -196,6 +196,30 @@ extern long ptrace(int, int, char *, long);
50 # define REG_SYSCALL (2*8)
53 +#define NUM_ARM_REGS 18
55 + int uregs[NUM_ARM_REGS];
57 +#define ARM_cpsr uregs[16]
58 +#define ARM_pc uregs[15]
59 +#define ARM_lr uregs[14]
60 +#define ARM_sp uregs[13]
61 +#define ARM_ip uregs[12]
62 +#define ARM_fp uregs[11]
63 +#define ARM_r10 uregs[10]
64 +#define ARM_r9 uregs[9]
65 +#define ARM_r8 uregs[8]
66 +#define ARM_r7 uregs[7]
67 +#define ARM_r6 uregs[6]
68 +#define ARM_r5 uregs[5]
69 +#define ARM_r4 uregs[4]
70 +#define ARM_r3 uregs[3]
71 +#define ARM_r2 uregs[2]
72 +#define ARM_r1 uregs[1]
73 +#define ARM_r0 uregs[0]
74 +#define ARM_ORIG_r0 uregs[17]
77 #define SUPPORTED_PERSONALITIES 1
78 #define DEFAULT_PERSONALITY 0
79 @@ -241,6 +265,16 @@ extern long ptrace(int, int, char *, long);
80 # define PERSONALITY1_WORDSIZE 4
84 +# undef SUPPORTED_PERSONALITIES
85 +/* The existing ARM personality, then AArch64 */
86 +# define SUPPORTED_PERSONALITIES 2
87 +# define PERSONALITY0_WORDSIZE 4
88 +# define PERSONALITY1_WORDSIZE 8
89 +# undef DEFAULT_PERSONALITY
90 +# define DEFAULT_PERSONALITY 1
94 # undef SUPPORTED_PERSONALITIES
95 # define SUPPORTED_PERSONALITIES 2
96 diff --git a/linux/aarch64/errnoent1.h b/linux/aarch64/errnoent1.h
98 index 0000000..e1cbe33
100 +++ b/linux/aarch64/errnoent1.h
102 +/* Native AArch64 */
103 +#include "../errnoent.h"
104 diff --git a/linux/aarch64/ioctlent1.h b/linux/aarch64/ioctlent1.h
106 index 0000000..df485d3
108 +++ b/linux/aarch64/ioctlent1.h
110 +#include "../ioctlent.h"
111 diff --git a/linux/aarch64/signalent1.h b/linux/aarch64/signalent1.h
113 index 0000000..d31e6a4
115 +++ b/linux/aarch64/signalent1.h
117 +#include "../signalent.h"
118 diff --git a/linux/aarch64/syscallent.h b/linux/aarch64/syscallent.h
119 index b712c9f..1b892be 100644
120 --- a/linux/aarch64/syscallent.h
121 +++ b/linux/aarch64/syscallent.h
123 - { 2, 0, sys_io_setup, "io_setup" }, /* 0 */
124 - { 1, 0, sys_io_destroy, "io_destroy" }, /* 1 */
125 - { 3, 0, sys_io_submit, "io_submit" }, /* 2 */
126 - { 3, 0, sys_io_cancel, "io_cancel" }, /* 3 */
127 - { 5, 0, sys_io_getevents, "io_getevents" }, /* 4 */
128 - { 5, TF, sys_setxattr, "setxattr" }, /* 5 */
129 - { 5, TF, sys_setxattr, "lsetxattr" }, /* 6 */
130 - { 5, TD, sys_fsetxattr, "fsetxattr" }, /* 7 */
131 - { 4, TF, sys_getxattr, "getxattr" }, /* 8 */
132 - { 4, TF, sys_getxattr, "lgetxattr" }, /* 9 */
133 - { 4, TD, sys_fgetxattr, "fgetxattr" }, /* 10 */
134 - { 3, TF, sys_listxattr, "listxattr" }, /* 11 */
135 - { 3, TF, sys_listxattr, "llistxattr" }, /* 12 */
136 - { 3, TD, sys_flistxattr, "flistxattr" }, /* 13 */
137 - { 2, TF, sys_removexattr, "removexattr" }, /* 14 */
138 - { 2, TF, sys_removexattr, "lremovexattr" }, /* 15 */
139 - { 2, TD, sys_fremovexattr, "fremovexattr" }, /* 16 */
140 - { 2, TF, sys_getcwd, "getcwd" }, /* 17 */
141 - { 4, 0, sys_lookup_dcookie, "lookup_dcookie" }, /* 18 */
142 - { 2, TD, sys_eventfd2, "eventfd2" }, /* 19 */
143 - { 1, TD, sys_epoll_create1, "epoll_create1" }, /* 20 */
144 - { 4, TD, sys_epoll_ctl, "epoll_ctl" }, /* 21 */
145 - { 6, TD, sys_epoll_pwait, "epoll_pwait" }, /* 22 */
146 - { 1, TD, sys_dup, "dup" }, /* 23 */
147 - { 3, TD, sys_dup3, "dup3" }, /* 24 */
148 - { 3, TD, sys_fcntl, "fcntl" }, /* 25 */
149 - { 1, TD, sys_inotify_init1, "inotify_init1" }, /* 26 */
150 - { 3, TD, sys_inotify_add_watch, "inotify_add_watch" }, /* 27 */
151 - { 2, TD, sys_inotify_rm_watch, "inotify_rm_watch" }, /* 28 */
152 - { 3, TD, sys_ioctl, "ioctl" }, /* 29 */
153 - { 3, 0, sys_ioprio_set, "ioprio_set" }, /* 30 */
154 - { 2, 0, sys_ioprio_get, "ioprio_get" }, /* 31 */
155 - { 2, TD, sys_flock, "flock" }, /* 32 */
156 - { 4, TD|TF, sys_mknodat, "mknodat" }, /* 33 */
157 - { 3, TD|TF, sys_mkdirat, "mkdirat" }, /* 34 */
158 - { 3, TD|TF, sys_unlinkat, "unlinkat" }, /* 35 */
159 - { 3, TD|TF, sys_symlinkat, "symlinkat" }, /* 36 */
160 - { 5, TD|TF, sys_linkat, "linkat" }, /* 37 */
161 - { 4, TD|TF, sys_renameat, "renameat" }, /* 38 */
162 - { 2, TF, sys_umount2, "umount2" }, /* 39 */
163 - { 5, TF, sys_mount, "mount" }, /* 40 */
164 - { 2, TF, sys_pivotroot, "pivot_root" }, /* 41 */
165 - { 3, 0, sys_nfsservctl, "nfsservctl" }, /* 42 */
166 - { 2, TF, sys_statfs, "statfs64" }, /* 43 */
167 - { 2, TD, sys_fstatfs, "fstatfs64" }, /* 44 */
168 - { 2, TF, sys_truncate, "truncate64" }, /* 45 */
169 - { 2, TD, sys_ftruncate, "ftruncate64" }, /* 46 */
170 - { 6, TD, sys_fallocate, "fallocate" }, /* 47 */
171 - { 3, TD|TF, sys_faccessat, "faccessat" }, /* 48 */
172 - { 1, TF, sys_chdir, "chdir" }, /* 49 */
173 - { 1, TD, sys_fchdir, "fchdir" }, /* 50 */
174 - { 1, TF, sys_chroot, "chroot" }, /* 51 */
175 - { 2, TD, sys_fchmod, "fchmod" }, /* 52 */
176 - { 3, TD|TF, sys_fchmodat, "fchmodat" }, /* 53 */
177 - { 5, TD|TF, sys_fchownat, "fchownat" }, /* 54 */
178 - { 3, TD, sys_fchown, "fchown" }, /* 55 */
179 - { 4, TD|TF, sys_openat, "openat" }, /* 56 */
180 - { 1, TD, sys_close, "close" }, /* 57 */
181 - { 0, 0, sys_vhangup, "vhangup" }, /* 58 */
182 - { 2, TD, sys_pipe2, "pipe2" }, /* 59 */
183 - { 4, TF, sys_quotactl, "quotactl" }, /* 60 */
184 - { 3, TD, sys_getdents64, "getdents64" }, /* 61 */
185 - { 3, TD, sys_lseek, "lseek" }, /* 62 */
186 - { 3, TD, sys_read, "read" }, /* 63 */
187 - { 3, TD, sys_write, "write" }, /* 64 */
188 - { 3, TD, sys_readv, "readv" }, /* 65 */
189 - { 3, TD, sys_writev, "writev" }, /* 66 */
190 - { 5, TD, sys_pread, "pread64" }, /* 67 */
191 - { 5, TD, sys_pwrite, "pwrite64" }, /* 68 */
192 - { 5, TD, sys_preadv, "preadv" }, /* 69 */
193 - { 5, TD, sys_pwritev, "pwritev" }, /* 70 */
194 - { 4, TD|TN, sys_sendfile, "sendfile" }, /* 71 */
195 - { 6, TD, sys_pselect6, "pselect6" }, /* 72 */
196 - { 5, TD, sys_ppoll, "ppoll" }, /* 73 */
197 - { 4, TD|TS, sys_signalfd4, "signalfd4" }, /* 74 */
198 - { 4, TD, sys_vmsplice, "vmsplice" }, /* 75 */
199 - { 6, TD, sys_splice, "splice" }, /* 76 */
200 - { 4, TD, sys_tee, "tee" }, /* 77 */
201 - { 4, TD|TF, sys_readlinkat, "readlinkat" }, /* 78 */
202 - { 4, TD|TF, sys_newfstatat, "newfstatat" }, /* 79 */
203 - { 2, TD, sys_fstat, "fstat" }, /* 80 */
204 - { 0, 0, sys_sync, "sync" }, /* 81 */
205 - { 1, TD, sys_fsync, "fsync" }, /* 82 */
206 - { 1, TD, sys_fdatasync, "fdatasync" }, /* 83 */
207 - { 4, TD, sys_sync_file_range, "sync_file_range" }, /* 84 */
208 - { 2, TD, sys_timerfd_create, "timerfd_create" }, /* 85 */
209 - { 4, TD, sys_timerfd_settime, "timerfd_settime" }, /* 86 */
210 - { 2, TD, sys_timerfd_gettime, "timerfd_gettime" }, /* 87 */
211 - { 4, TD|TF, sys_utimensat, "utimensat" }, /* 88 */
212 - { 1, TF, sys_acct, "acct" }, /* 89 */
213 - { 2, 0, sys_capget, "capget" }, /* 90 */
214 - { 2, 0, sys_capset, "capset" }, /* 91 */
215 - { 1, 0, sys_personality, "personality" }, /* 92 */
216 - { 1, TP, sys_exit, "exit" }, /* 93 */
217 - { 1, TP, sys_exit, "exit_group" }, /* 94 */
218 - { 5, TP, sys_waitid, "waitid" }, /* 95 */
219 - { 1, 0, sys_set_tid_address, "set_tid_address" }, /* 96 */
220 - { 1, TP, sys_unshare, "unshare" }, /* 97 */
221 - { 6, 0, sys_futex, "futex" }, /* 98 */
222 - { 2, 0, sys_set_robust_list, "set_robust_list" }, /* 99 */
223 - { 3, 0, sys_get_robust_list, "get_robust_list" }, /* 100 */
224 - { 2, 0, sys_nanosleep, "nanosleep" }, /* 101 */
225 - { 2, 0, sys_getitimer, "getitimer" }, /* 102 */
226 - { 3, 0, sys_setitimer, "setitimer" }, /* 103 */
227 - { 4, 0, sys_kexec_load, "kexec_load" }, /* 104 */
228 - { 3, 0, sys_init_module, "init_module" }, /* 105 */
229 - { 2, 0, sys_delete_module, "delete_module" }, /* 106 */
230 - { 3, 0, sys_timer_create, "timer_create" }, /* 107 */
231 - { 2, 0, sys_timer_gettime, "timer_gettime" }, /* 108 */
232 - { 1, 0, sys_timer_getoverrun, "timer_getoverrun" }, /* 109 */
233 - { 4, 0, sys_timer_settime, "timer_settime" }, /* 110 */
234 - { 1, 0, sys_timer_delete, "timer_delete" }, /* 111 */
235 - { 2, 0, sys_clock_settime, "clock_settime" }, /* 112 */
236 - { 2, 0, sys_clock_gettime, "clock_gettime" }, /* 113 */
237 - { 2, 0, sys_clock_getres, "clock_getres" }, /* 114 */
238 - { 4, 0, sys_clock_nanosleep, "clock_nanosleep" }, /* 115 */
239 - { 3, 0, sys_syslog, "syslog" }, /* 116 */
240 - { 4, 0, sys_ptrace, "ptrace" }, /* 117 */
241 - { 0, 0, sys_sched_setparam, "sched_setparam" }, /* 118 */
242 - { 3, 0, sys_sched_setscheduler, "sched_setscheduler" }, /* 119 */
243 - { 1, 0, sys_sched_getscheduler, "sched_getscheduler" }, /* 120 */
244 - { 2, 0, sys_sched_getparam, "sched_getparam" }, /* 121 */
245 - { 3, 0, sys_sched_setaffinity, "sched_setaffinity" }, /* 122 */
246 - { 3, 0, sys_sched_getaffinity, "sched_getaffinity" }, /* 123 */
247 - { 0, 0, sys_sched_yield, "sched_yield" }, /* 124 */
248 - { 1, 0, sys_sched_get_priority_max, "sched_get_priority_max" }, /* 125 */
249 - { 1, 0, sys_sched_get_priority_min, "sched_get_priority_min" }, /* 126 */
250 - { 2, 0, sys_sched_rr_get_interval, "sched_rr_get_interval" }, /* 127 */
251 - { 0, 0, sys_restart_syscall, "restart_syscall" }, /* 128 */
252 - { 2, TS, sys_kill, "kill" }, /* 129 */
253 - { 2, TS, sys_kill, "tkill" }, /* 130 */
254 - { 3, TS, sys_tgkill, "tgkill" }, /* 131 */
255 - { 2, TS, sys_sigaltstack, "sigaltstack" }, /* 132 */
256 - { 2, TS, sys_rt_sigsuspend, "rt_sigsuspend" }, /* 133 */
257 - { 4, TS, sys_rt_sigaction, "rt_sigaction" }, /* 134 */
258 - { 4, TS, sys_rt_sigprocmask, "rt_sigprocmask" }, /* 135 */
259 - { 2, TS, sys_rt_sigpending, "rt_sigpending" }, /* 136 */
260 - { 4, TS, sys_rt_sigtimedwait, "rt_sigtimedwait" }, /* 137 */
261 - { 3, TS, sys_rt_sigqueueinfo, "rt_sigqueueinfo" }, /* 138 */
262 - { 0, TS, sys_rt_sigreturn, "rt_sigreturn" }, /* 139 */
263 - { 3, 0, sys_setpriority, "setpriority" }, /* 140 */
264 - { 2, 0, sys_getpriority, "getpriority" }, /* 141 */
265 - { 4, 0, sys_reboot, "reboot" }, /* 142 */
266 - { 2, 0, sys_setregid, "setregid" }, /* 143 */
267 - { 1, 0, sys_setgid, "setgid" }, /* 144 */
268 - { 2, 0, sys_setreuid, "setreuid" }, /* 145 */
269 - { 1, 0, sys_setuid, "setuid" }, /* 146 */
270 - { 3, 0, sys_setresuid, "setresuid" }, /* 147 */
271 - { 3, 0, sys_getresuid, "getresuid" }, /* 148 */
272 - { 3, 0, sys_setresgid, "setresgid" }, /* 149 */
273 - { 3, 0, sys_getresgid, "getresgid" }, /* 150 */
274 - { 1, NF, sys_setfsuid, "setfsuid" }, /* 151 */
275 - { 1, NF, sys_setfsgid, "setfsgid" }, /* 152 */
276 - { 1, 0, sys_times, "times" }, /* 153 */
277 - { 2, 0, sys_setpgid, "setpgid" }, /* 154 */
278 - { 1, 0, sys_getpgid, "getpgid" }, /* 155 */
279 - { 1, 0, sys_getsid, "getsid" }, /* 156 */
280 - { 0, 0, sys_setsid, "setsid" }, /* 157 */
281 - { 2, 0, sys_getgroups, "getgroups" }, /* 158 */
282 - { 2, 0, sys_setgroups, "setgroups" }, /* 159 */
283 - { 1, 0, sys_uname, "uname" }, /* 160 */
284 - { 2, 0, sys_sethostname, "sethostname" }, /* 161 */
285 - { 2, 0, sys_setdomainname, "setdomainname" }, /* 162 */
286 - { 2, 0, sys_getrlimit, "getrlimit" }, /* 163 */
287 - { 2, 0, sys_setrlimit, "setrlimit" }, /* 164 */
288 - { 2, 0, sys_getrusage, "getrusage" }, /* 165 */
289 - { 1, 0, sys_umask, "umask" }, /* 166 */
290 - { 5, 0, sys_prctl, "prctl" }, /* 167 */
291 - { 3, 0, sys_getcpu, "getcpu" }, /* 168 */
292 - { 2, 0, sys_gettimeofday, "gettimeofday" }, /* 169 */
293 - { 2, 0, sys_settimeofday, "settimeofday" }, /* 170 */
294 - { 1, 0, sys_adjtimex, "adjtimex" }, /* 171 */
295 - { 0, 0, sys_getpid, "getpid" }, /* 172 */
296 - { 0, 0, sys_getppid, "getppid" }, /* 173 */
297 - { 0, NF, sys_getuid, "getuid" }, /* 174 */
298 - { 0, NF, sys_geteuid, "geteuid" }, /* 175 */
299 - { 0, NF, sys_getgid, "getgid" }, /* 176 */
300 - { 0, NF, sys_getegid, "getegid" }, /* 177 */
301 - { 0, 0, sys_gettid, "gettid" }, /* 178 */
302 - { 1, 0, sys_sysinfo, "sysinfo" }, /* 179 */
303 - { 4, 0, sys_mq_open, "mq_open" }, /* 180 */
304 - { 1, 0, sys_mq_unlink, "mq_unlink" }, /* 181 */
305 - { 5, 0, sys_mq_timedsend, "mq_timedsend" }, /* 182 */
306 - { 5, 0, sys_mq_timedreceive, "mq_timedreceive" }, /* 183 */
307 - { 2, 0, sys_mq_notify, "mq_notify" }, /* 184 */
308 - { 3, 0, sys_mq_getsetattr, "mq_getsetattr" }, /* 185 */
309 - { 4, TI, sys_msgget, "msgget" }, /* 186 */
310 - { 3, TI, sys_msgctl, "msgctl" }, /* 187 */
311 - { 5, TI, sys_msgrcv, "msgrcv" }, /* 188 */
312 - { 4, TI, sys_msgsnd, "msgsnd" }, /* 189 */
313 - { 4, TI, sys_semget, "semget" }, /* 190 */
314 - { 4, TI, sys_semctl, "semctl" }, /* 191 */
315 - { 5, TI, sys_semtimedop, "semtimedop" }, /* 192 */
316 - { 4, TI, sys_semop, "semop" }, /* 193 */
317 - { 4, TI, sys_shmget, "shmget" }, /* 194 */
318 - { 4, TI, sys_shmctl, "shmctl" }, /* 195 */
319 - { 4, TI, sys_shmat, "shmat" }, /* 196 */
320 - { 4, TI, sys_shmdt, "shmdt" }, /* 197 */
321 - { 3, TN, sys_socket, "socket" }, /* 198 */
322 - { 4, TN, sys_socketpair, "socketpair" }, /* 199 */
323 - { 3, TN, sys_bind, "bind" }, /* 200 */
324 - { 2, TN, sys_listen, "listen" }, /* 201 */
325 - { 3, TN, sys_accept, "accept" }, /* 202 */
326 - { 3, TN, sys_connect, "connect" }, /* 203 */
327 - { 3, TN, sys_getsockname, "getsockname" }, /* 204 */
328 - { 3, TN, sys_getpeername, "getpeername" }, /* 205 */
329 - { 6, TN, sys_sendto, "sendto" }, /* 206 */
330 - { 6, TN, sys_recvfrom, "recvfrom" }, /* 207 */
331 - { 5, TN, sys_setsockopt, "setsockopt" }, /* 208 */
332 - { 5, TN, sys_getsockopt, "getsockopt" }, /* 209 */
333 - { 2, TN, sys_shutdown, "shutdown" }, /* 210 */
334 - { 3, TN, sys_sendmsg, "sendmsg" }, /* 211 */
335 - { 5, TN, sys_recvmsg, "recvmsg" }, /* 212 */
336 - { 4, TD, sys_readahead, "readahead" }, /* 213 */
337 - { 1, TM, sys_brk, "brk" }, /* 214 */
338 - { 2, TM, sys_munmap, "munmap" }, /* 215 */
339 - { 5, TM, sys_mremap, "mremap" }, /* 216 */
340 - { 5, 0, sys_add_key, "add_key" }, /* 217 */
341 - { 4, 0, sys_request_key, "request_key" }, /* 218 */
342 - { 5, 0, sys_keyctl, "keyctl" }, /* 219 */
343 - { 5, TP, sys_clone, "clone" }, /* 220 */
344 - { 3, TF|TP, sys_execve, "execve" }, /* 221 */
345 - { 6, TD|TM, sys_mmap, "mmap" }, /* 222 */
346 - { 4, TD, sys_fadvise64, "fadvise64" }, /* 223 */
347 - { 2, TF, sys_swapon, "swapon" }, /* 224 */
348 - { 1, TF, sys_swapoff, "swapoff" }, /* 225 */
349 - { 3, TM, sys_mprotect, "mprotect" }, /* 226 */
350 - { 3, TM, sys_msync, "msync" }, /* 227 */
351 - { 3, TM, sys_msync, "msync" }, /* 228 */
352 - { 2, TM, sys_munlock, "munlock" }, /* 229 */
353 - { 1, TM, sys_mlockall, "mlockall" }, /* 230 */
354 - { 0, TM, sys_munlockall, "munlockall" }, /* 231 */
355 - { 3, TM, sys_mincore, "mincore" }, /* 232 */
356 - { 3, TM, sys_madvise, "madvise" }, /* 233 */
357 - { 5, TM, sys_remap_file_pages, "remap_file_pages" }, /* 234 */
358 - { 6, TM, sys_mbind, "mbind" }, /* 235 */
359 - { 5, TM, sys_get_mempolicy, "get_mempolicy" }, /* 236 */
360 - { 3, TM, sys_set_mempolicy, "set_mempolicy" }, /* 237 */
361 - { 4, TM, sys_migrate_pages, "migrate_pages" }, /* 238 */
362 - { 6, TM, sys_move_pages, "move_pages" }, /* 239 */
363 - { 4, TP|TS, sys_rt_tgsigqueueinfo, "rt_tgsigqueueinfo" }, /* 240 */
364 - { 5, TD, sys_perf_event_open, "perf_event_open" }, /* 241 */
365 - { 4, TN, sys_accept4, "accept4" }, /* 242 */
366 - { 5, TN, sys_recvmmsg, "recvmmsg" }, /* 243 */
368 - /* Arch-specific block, not used on AArch64 */
369 - [244 ... 259] = { },
371 - { 4, TP, sys_wait4, "wait4" }, /* 260 */
372 - { 4, 0, sys_prlimit64, "prlimit64" }, /* 261 */
373 - { 2, TD, sys_fanotify_init, "fanotify_init" }, /* 262 */
374 - { 5, TD|TF, sys_fanotify_mark, "fanotify_mark" }, /* 263 */
375 - { 5, TD|TF, sys_name_to_handle_at, "name_to_handle_at" }, /* 264 */
376 - { 3, TD, sys_open_by_handle_at, "open_by_handle_at" }, /* 265 */
377 - { 2, 0, sys_clock_adjtime, "clock_adjtime" }, /* 266 */
378 - { 1, TD, sys_syncfs, "syncfs" }, /* 267 */
379 - { 2, TD, sys_setns, "setns" }, /* 268 */
380 - { 4, TN, sys_sendmmsg, "sendmmsg" }, /* 269 */
381 - { 6, 0, sys_process_vm_readv, "process_vm_readv" }, /* 270 */
382 - { 6, 0, sys_process_vm_writev, "process_vm_writev" }, /* 271 */
384 - /* Blank down to 1023 */
385 - [272 ... 1023] = { },
387 - /* Quote from asm-generic/unistd.h:
389 - * All syscalls below here should go away really,
390 - * these are provided for both review and as a porting
391 - * help for the C library version.
393 - * Last chance: are any of these important enough to
394 - * enable by default?
397 - { 3, TD|TF, sys_open, "open" }, /* 1024 */
398 - { 2, TF, sys_link, "link" }, /* 1025 */
399 - { 1, TF, sys_unlink, "unlink" }, /* 1026 */
400 - { 3, TF, sys_mknod, "mknod" }, /* 1027 */
401 - { 2, TF, sys_chmod, "chmod" }, /* 1028 */
402 - { 3, TF, sys_chown, "chown" }, /* 1029 */
403 - { 2, TF, sys_mkdir, "mkdir" }, /* 1030 */
404 - { 1, TF, sys_rmdir, "rmdir" }, /* 1031 */
405 - { 3, TF, sys_chown, "lchown" }, /* 1032 */
406 - { 2, TF, sys_access, "access" }, /* 1033 */
407 - { 2, TF, sys_rename, "rename" }, /* 1034 */
408 - { 3, TF, sys_readlink, "readlink" }, /* 1035 */
409 - { 2, TF, sys_symlink, "symlink" }, /* 1036 */
410 - { 2, TF, sys_utimes, "utimes" }, /* 1037 */
411 - { 2, TF, sys_stat, "stat" }, /* 1038 */
412 - { 2, TF, sys_lstat, "lstat" }, /* 1039 */
413 - { 1, TD, sys_pipe, "pipe" }, /* 1040 */
414 - { 2, TD, sys_dup2, "dup2" }, /* 1041 */
415 - { 1, TD, sys_epoll_create, "epoll_create" }, /* 1042 */
416 - { 0, TD, sys_inotify_init, "inotify_init" }, /* 1043 */
417 - { 1, TD, sys_eventfd, "eventfd" }, /* 1044 */
418 - { 3, TD|TS, sys_signalfd, "signalfd" }, /* 1045 */
419 - { 4, TD|TN, sys_sendfile, "sendfile" }, /* 1046 */
420 - { 2, TD, sys_ftruncate, "ftruncate" }, /* 1047 */
421 - { 2, TF, sys_truncate, "truncate" }, /* 1048 */
422 - { 2, TF, sys_stat, "stat" }, /* 1049 */
423 - { 2, TF, sys_lstat, "lstat" }, /* 1050 */
424 - { 2, TD, sys_fstat, "fstat" }, /* 1051 */
425 - { 3, TD, sys_fcntl, "fcntl" }, /* 1052 */
426 - { 4, TD, sys_fadvise64, "fadvise64" }, /* 1053 */
427 - { 4, TD|TF, sys_newfstatat, "newfstatat" }, /* 1054 */
428 - { 2, TD, sys_fstatfs, "fstatfs" }, /* 1055 */
429 - { 2, TF, sys_statfs, "statfs" }, /* 1056 */
430 - { 3, TD, sys_lseek, "lseek" }, /* 1057 */
431 - { 6, TD|TM, sys_mmap, "mmap" }, /* 1058 */
432 - { 1, 0, sys_alarm, "alarm" }, /* 1059 */
433 - { 0, 0, sys_getpgrp, "getpgrp" }, /* 1060 */
434 - { 0, TS, sys_pause, "pause" }, /* 1061 */
435 - { 1, 0, sys_time, "time" }, /* 1062 */
436 - { 2, TF, sys_utime, "utime" }, /* 1063 */
437 - { 2, TD|TF, sys_creat, "creat" }, /* 1064 */
438 - { 3, TD, sys_getdents, "getdents" }, /* 1065 */
439 - { 3, TD|TF, sys_futimesat, "futimesat" }, /* 1066 */
440 - { 5, TD, sys_select, "select" }, /* 1067 */
441 - { 3, TD, sys_poll, "poll" }, /* 1068 */
442 - { 4, TD, sys_epoll_wait, "epoll_wait" }, /* 1069 */
443 - { 2, 0, sys_ustat, "ustat" }, /* 1070 */
444 - { 0, TP, sys_vfork, "vfork" }, /* 1071 */
445 - { 4, TP, sys_wait4, "wait4" }, /* 1072 */
446 - { 6, TN, sys_recv, "recv" }, /* 1073 */
447 - { 4, TD|TN, sys_send, "send" }, /* 1074 */
448 - { 2, 0, sys_bdflush, "bdflush" }, /* 1075 */
449 - { 2, TF, sys_umount, "umount" }, /* 1076 */
450 - { 1, TF, sys_uselib, "uselib" }, /* 1077 */
451 - { 1, 0, sys_sysctl, "sysctl" }, /* 1078 */
452 - { 0, TP, sys_fork, "fork" }, /* 1079 */
453 +#include "../arm/syscallent.h"
454 diff --git a/linux/aarch64/syscallent1.h b/linux/aarch64/syscallent1.h
456 index 0000000..b712c9f
458 +++ b/linux/aarch64/syscallent1.h
460 + { 2, 0, sys_io_setup, "io_setup" }, /* 0 */
461 + { 1, 0, sys_io_destroy, "io_destroy" }, /* 1 */
462 + { 3, 0, sys_io_submit, "io_submit" }, /* 2 */
463 + { 3, 0, sys_io_cancel, "io_cancel" }, /* 3 */
464 + { 5, 0, sys_io_getevents, "io_getevents" }, /* 4 */
465 + { 5, TF, sys_setxattr, "setxattr" }, /* 5 */
466 + { 5, TF, sys_setxattr, "lsetxattr" }, /* 6 */
467 + { 5, TD, sys_fsetxattr, "fsetxattr" }, /* 7 */
468 + { 4, TF, sys_getxattr, "getxattr" }, /* 8 */
469 + { 4, TF, sys_getxattr, "lgetxattr" }, /* 9 */
470 + { 4, TD, sys_fgetxattr, "fgetxattr" }, /* 10 */
471 + { 3, TF, sys_listxattr, "listxattr" }, /* 11 */
472 + { 3, TF, sys_listxattr, "llistxattr" }, /* 12 */
473 + { 3, TD, sys_flistxattr, "flistxattr" }, /* 13 */
474 + { 2, TF, sys_removexattr, "removexattr" }, /* 14 */
475 + { 2, TF, sys_removexattr, "lremovexattr" }, /* 15 */
476 + { 2, TD, sys_fremovexattr, "fremovexattr" }, /* 16 */
477 + { 2, TF, sys_getcwd, "getcwd" }, /* 17 */
478 + { 4, 0, sys_lookup_dcookie, "lookup_dcookie" }, /* 18 */
479 + { 2, TD, sys_eventfd2, "eventfd2" }, /* 19 */
480 + { 1, TD, sys_epoll_create1, "epoll_create1" }, /* 20 */
481 + { 4, TD, sys_epoll_ctl, "epoll_ctl" }, /* 21 */
482 + { 6, TD, sys_epoll_pwait, "epoll_pwait" }, /* 22 */
483 + { 1, TD, sys_dup, "dup" }, /* 23 */
484 + { 3, TD, sys_dup3, "dup3" }, /* 24 */
485 + { 3, TD, sys_fcntl, "fcntl" }, /* 25 */
486 + { 1, TD, sys_inotify_init1, "inotify_init1" }, /* 26 */
487 + { 3, TD, sys_inotify_add_watch, "inotify_add_watch" }, /* 27 */
488 + { 2, TD, sys_inotify_rm_watch, "inotify_rm_watch" }, /* 28 */
489 + { 3, TD, sys_ioctl, "ioctl" }, /* 29 */
490 + { 3, 0, sys_ioprio_set, "ioprio_set" }, /* 30 */
491 + { 2, 0, sys_ioprio_get, "ioprio_get" }, /* 31 */
492 + { 2, TD, sys_flock, "flock" }, /* 32 */
493 + { 4, TD|TF, sys_mknodat, "mknodat" }, /* 33 */
494 + { 3, TD|TF, sys_mkdirat, "mkdirat" }, /* 34 */
495 + { 3, TD|TF, sys_unlinkat, "unlinkat" }, /* 35 */
496 + { 3, TD|TF, sys_symlinkat, "symlinkat" }, /* 36 */
497 + { 5, TD|TF, sys_linkat, "linkat" }, /* 37 */
498 + { 4, TD|TF, sys_renameat, "renameat" }, /* 38 */
499 + { 2, TF, sys_umount2, "umount2" }, /* 39 */
500 + { 5, TF, sys_mount, "mount" }, /* 40 */
501 + { 2, TF, sys_pivotroot, "pivot_root" }, /* 41 */
502 + { 3, 0, sys_nfsservctl, "nfsservctl" }, /* 42 */
503 + { 2, TF, sys_statfs, "statfs64" }, /* 43 */
504 + { 2, TD, sys_fstatfs, "fstatfs64" }, /* 44 */
505 + { 2, TF, sys_truncate, "truncate64" }, /* 45 */
506 + { 2, TD, sys_ftruncate, "ftruncate64" }, /* 46 */
507 + { 6, TD, sys_fallocate, "fallocate" }, /* 47 */
508 + { 3, TD|TF, sys_faccessat, "faccessat" }, /* 48 */
509 + { 1, TF, sys_chdir, "chdir" }, /* 49 */
510 + { 1, TD, sys_fchdir, "fchdir" }, /* 50 */
511 + { 1, TF, sys_chroot, "chroot" }, /* 51 */
512 + { 2, TD, sys_fchmod, "fchmod" }, /* 52 */
513 + { 3, TD|TF, sys_fchmodat, "fchmodat" }, /* 53 */
514 + { 5, TD|TF, sys_fchownat, "fchownat" }, /* 54 */
515 + { 3, TD, sys_fchown, "fchown" }, /* 55 */
516 + { 4, TD|TF, sys_openat, "openat" }, /* 56 */
517 + { 1, TD, sys_close, "close" }, /* 57 */
518 + { 0, 0, sys_vhangup, "vhangup" }, /* 58 */
519 + { 2, TD, sys_pipe2, "pipe2" }, /* 59 */
520 + { 4, TF, sys_quotactl, "quotactl" }, /* 60 */
521 + { 3, TD, sys_getdents64, "getdents64" }, /* 61 */
522 + { 3, TD, sys_lseek, "lseek" }, /* 62 */
523 + { 3, TD, sys_read, "read" }, /* 63 */
524 + { 3, TD, sys_write, "write" }, /* 64 */
525 + { 3, TD, sys_readv, "readv" }, /* 65 */
526 + { 3, TD, sys_writev, "writev" }, /* 66 */
527 + { 5, TD, sys_pread, "pread64" }, /* 67 */
528 + { 5, TD, sys_pwrite, "pwrite64" }, /* 68 */
529 + { 5, TD, sys_preadv, "preadv" }, /* 69 */
530 + { 5, TD, sys_pwritev, "pwritev" }, /* 70 */
531 + { 4, TD|TN, sys_sendfile, "sendfile" }, /* 71 */
532 + { 6, TD, sys_pselect6, "pselect6" }, /* 72 */
533 + { 5, TD, sys_ppoll, "ppoll" }, /* 73 */
534 + { 4, TD|TS, sys_signalfd4, "signalfd4" }, /* 74 */
535 + { 4, TD, sys_vmsplice, "vmsplice" }, /* 75 */
536 + { 6, TD, sys_splice, "splice" }, /* 76 */
537 + { 4, TD, sys_tee, "tee" }, /* 77 */
538 + { 4, TD|TF, sys_readlinkat, "readlinkat" }, /* 78 */
539 + { 4, TD|TF, sys_newfstatat, "newfstatat" }, /* 79 */
540 + { 2, TD, sys_fstat, "fstat" }, /* 80 */
541 + { 0, 0, sys_sync, "sync" }, /* 81 */
542 + { 1, TD, sys_fsync, "fsync" }, /* 82 */
543 + { 1, TD, sys_fdatasync, "fdatasync" }, /* 83 */
544 + { 4, TD, sys_sync_file_range, "sync_file_range" }, /* 84 */
545 + { 2, TD, sys_timerfd_create, "timerfd_create" }, /* 85 */
546 + { 4, TD, sys_timerfd_settime, "timerfd_settime" }, /* 86 */
547 + { 2, TD, sys_timerfd_gettime, "timerfd_gettime" }, /* 87 */
548 + { 4, TD|TF, sys_utimensat, "utimensat" }, /* 88 */
549 + { 1, TF, sys_acct, "acct" }, /* 89 */
550 + { 2, 0, sys_capget, "capget" }, /* 90 */
551 + { 2, 0, sys_capset, "capset" }, /* 91 */
552 + { 1, 0, sys_personality, "personality" }, /* 92 */
553 + { 1, TP, sys_exit, "exit" }, /* 93 */
554 + { 1, TP, sys_exit, "exit_group" }, /* 94 */
555 + { 5, TP, sys_waitid, "waitid" }, /* 95 */
556 + { 1, 0, sys_set_tid_address, "set_tid_address" }, /* 96 */
557 + { 1, TP, sys_unshare, "unshare" }, /* 97 */
558 + { 6, 0, sys_futex, "futex" }, /* 98 */
559 + { 2, 0, sys_set_robust_list, "set_robust_list" }, /* 99 */
560 + { 3, 0, sys_get_robust_list, "get_robust_list" }, /* 100 */
561 + { 2, 0, sys_nanosleep, "nanosleep" }, /* 101 */
562 + { 2, 0, sys_getitimer, "getitimer" }, /* 102 */
563 + { 3, 0, sys_setitimer, "setitimer" }, /* 103 */
564 + { 4, 0, sys_kexec_load, "kexec_load" }, /* 104 */
565 + { 3, 0, sys_init_module, "init_module" }, /* 105 */
566 + { 2, 0, sys_delete_module, "delete_module" }, /* 106 */
567 + { 3, 0, sys_timer_create, "timer_create" }, /* 107 */
568 + { 2, 0, sys_timer_gettime, "timer_gettime" }, /* 108 */
569 + { 1, 0, sys_timer_getoverrun, "timer_getoverrun" }, /* 109 */
570 + { 4, 0, sys_timer_settime, "timer_settime" }, /* 110 */
571 + { 1, 0, sys_timer_delete, "timer_delete" }, /* 111 */
572 + { 2, 0, sys_clock_settime, "clock_settime" }, /* 112 */
573 + { 2, 0, sys_clock_gettime, "clock_gettime" }, /* 113 */
574 + { 2, 0, sys_clock_getres, "clock_getres" }, /* 114 */
575 + { 4, 0, sys_clock_nanosleep, "clock_nanosleep" }, /* 115 */
576 + { 3, 0, sys_syslog, "syslog" }, /* 116 */
577 + { 4, 0, sys_ptrace, "ptrace" }, /* 117 */
578 + { 0, 0, sys_sched_setparam, "sched_setparam" }, /* 118 */
579 + { 3, 0, sys_sched_setscheduler, "sched_setscheduler" }, /* 119 */
580 + { 1, 0, sys_sched_getscheduler, "sched_getscheduler" }, /* 120 */
581 + { 2, 0, sys_sched_getparam, "sched_getparam" }, /* 121 */
582 + { 3, 0, sys_sched_setaffinity, "sched_setaffinity" }, /* 122 */
583 + { 3, 0, sys_sched_getaffinity, "sched_getaffinity" }, /* 123 */
584 + { 0, 0, sys_sched_yield, "sched_yield" }, /* 124 */
585 + { 1, 0, sys_sched_get_priority_max, "sched_get_priority_max" }, /* 125 */
586 + { 1, 0, sys_sched_get_priority_min, "sched_get_priority_min" }, /* 126 */
587 + { 2, 0, sys_sched_rr_get_interval, "sched_rr_get_interval" }, /* 127 */
588 + { 0, 0, sys_restart_syscall, "restart_syscall" }, /* 128 */
589 + { 2, TS, sys_kill, "kill" }, /* 129 */
590 + { 2, TS, sys_kill, "tkill" }, /* 130 */
591 + { 3, TS, sys_tgkill, "tgkill" }, /* 131 */
592 + { 2, TS, sys_sigaltstack, "sigaltstack" }, /* 132 */
593 + { 2, TS, sys_rt_sigsuspend, "rt_sigsuspend" }, /* 133 */
594 + { 4, TS, sys_rt_sigaction, "rt_sigaction" }, /* 134 */
595 + { 4, TS, sys_rt_sigprocmask, "rt_sigprocmask" }, /* 135 */
596 + { 2, TS, sys_rt_sigpending, "rt_sigpending" }, /* 136 */
597 + { 4, TS, sys_rt_sigtimedwait, "rt_sigtimedwait" }, /* 137 */
598 + { 3, TS, sys_rt_sigqueueinfo, "rt_sigqueueinfo" }, /* 138 */
599 + { 0, TS, sys_rt_sigreturn, "rt_sigreturn" }, /* 139 */
600 + { 3, 0, sys_setpriority, "setpriority" }, /* 140 */
601 + { 2, 0, sys_getpriority, "getpriority" }, /* 141 */
602 + { 4, 0, sys_reboot, "reboot" }, /* 142 */
603 + { 2, 0, sys_setregid, "setregid" }, /* 143 */
604 + { 1, 0, sys_setgid, "setgid" }, /* 144 */
605 + { 2, 0, sys_setreuid, "setreuid" }, /* 145 */
606 + { 1, 0, sys_setuid, "setuid" }, /* 146 */
607 + { 3, 0, sys_setresuid, "setresuid" }, /* 147 */
608 + { 3, 0, sys_getresuid, "getresuid" }, /* 148 */
609 + { 3, 0, sys_setresgid, "setresgid" }, /* 149 */
610 + { 3, 0, sys_getresgid, "getresgid" }, /* 150 */
611 + { 1, NF, sys_setfsuid, "setfsuid" }, /* 151 */
612 + { 1, NF, sys_setfsgid, "setfsgid" }, /* 152 */
613 + { 1, 0, sys_times, "times" }, /* 153 */
614 + { 2, 0, sys_setpgid, "setpgid" }, /* 154 */
615 + { 1, 0, sys_getpgid, "getpgid" }, /* 155 */
616 + { 1, 0, sys_getsid, "getsid" }, /* 156 */
617 + { 0, 0, sys_setsid, "setsid" }, /* 157 */
618 + { 2, 0, sys_getgroups, "getgroups" }, /* 158 */
619 + { 2, 0, sys_setgroups, "setgroups" }, /* 159 */
620 + { 1, 0, sys_uname, "uname" }, /* 160 */
621 + { 2, 0, sys_sethostname, "sethostname" }, /* 161 */
622 + { 2, 0, sys_setdomainname, "setdomainname" }, /* 162 */
623 + { 2, 0, sys_getrlimit, "getrlimit" }, /* 163 */
624 + { 2, 0, sys_setrlimit, "setrlimit" }, /* 164 */
625 + { 2, 0, sys_getrusage, "getrusage" }, /* 165 */
626 + { 1, 0, sys_umask, "umask" }, /* 166 */
627 + { 5, 0, sys_prctl, "prctl" }, /* 167 */
628 + { 3, 0, sys_getcpu, "getcpu" }, /* 168 */
629 + { 2, 0, sys_gettimeofday, "gettimeofday" }, /* 169 */
630 + { 2, 0, sys_settimeofday, "settimeofday" }, /* 170 */
631 + { 1, 0, sys_adjtimex, "adjtimex" }, /* 171 */
632 + { 0, 0, sys_getpid, "getpid" }, /* 172 */
633 + { 0, 0, sys_getppid, "getppid" }, /* 173 */
634 + { 0, NF, sys_getuid, "getuid" }, /* 174 */
635 + { 0, NF, sys_geteuid, "geteuid" }, /* 175 */
636 + { 0, NF, sys_getgid, "getgid" }, /* 176 */
637 + { 0, NF, sys_getegid, "getegid" }, /* 177 */
638 + { 0, 0, sys_gettid, "gettid" }, /* 178 */
639 + { 1, 0, sys_sysinfo, "sysinfo" }, /* 179 */
640 + { 4, 0, sys_mq_open, "mq_open" }, /* 180 */
641 + { 1, 0, sys_mq_unlink, "mq_unlink" }, /* 181 */
642 + { 5, 0, sys_mq_timedsend, "mq_timedsend" }, /* 182 */
643 + { 5, 0, sys_mq_timedreceive, "mq_timedreceive" }, /* 183 */
644 + { 2, 0, sys_mq_notify, "mq_notify" }, /* 184 */
645 + { 3, 0, sys_mq_getsetattr, "mq_getsetattr" }, /* 185 */
646 + { 4, TI, sys_msgget, "msgget" }, /* 186 */
647 + { 3, TI, sys_msgctl, "msgctl" }, /* 187 */
648 + { 5, TI, sys_msgrcv, "msgrcv" }, /* 188 */
649 + { 4, TI, sys_msgsnd, "msgsnd" }, /* 189 */
650 + { 4, TI, sys_semget, "semget" }, /* 190 */
651 + { 4, TI, sys_semctl, "semctl" }, /* 191 */
652 + { 5, TI, sys_semtimedop, "semtimedop" }, /* 192 */
653 + { 4, TI, sys_semop, "semop" }, /* 193 */
654 + { 4, TI, sys_shmget, "shmget" }, /* 194 */
655 + { 4, TI, sys_shmctl, "shmctl" }, /* 195 */
656 + { 4, TI, sys_shmat, "shmat" }, /* 196 */
657 + { 4, TI, sys_shmdt, "shmdt" }, /* 197 */
658 + { 3, TN, sys_socket, "socket" }, /* 198 */
659 + { 4, TN, sys_socketpair, "socketpair" }, /* 199 */
660 + { 3, TN, sys_bind, "bind" }, /* 200 */
661 + { 2, TN, sys_listen, "listen" }, /* 201 */
662 + { 3, TN, sys_accept, "accept" }, /* 202 */
663 + { 3, TN, sys_connect, "connect" }, /* 203 */
664 + { 3, TN, sys_getsockname, "getsockname" }, /* 204 */
665 + { 3, TN, sys_getpeername, "getpeername" }, /* 205 */
666 + { 6, TN, sys_sendto, "sendto" }, /* 206 */
667 + { 6, TN, sys_recvfrom, "recvfrom" }, /* 207 */
668 + { 5, TN, sys_setsockopt, "setsockopt" }, /* 208 */
669 + { 5, TN, sys_getsockopt, "getsockopt" }, /* 209 */
670 + { 2, TN, sys_shutdown, "shutdown" }, /* 210 */
671 + { 3, TN, sys_sendmsg, "sendmsg" }, /* 211 */
672 + { 5, TN, sys_recvmsg, "recvmsg" }, /* 212 */
673 + { 4, TD, sys_readahead, "readahead" }, /* 213 */
674 + { 1, TM, sys_brk, "brk" }, /* 214 */
675 + { 2, TM, sys_munmap, "munmap" }, /* 215 */
676 + { 5, TM, sys_mremap, "mremap" }, /* 216 */
677 + { 5, 0, sys_add_key, "add_key" }, /* 217 */
678 + { 4, 0, sys_request_key, "request_key" }, /* 218 */
679 + { 5, 0, sys_keyctl, "keyctl" }, /* 219 */
680 + { 5, TP, sys_clone, "clone" }, /* 220 */
681 + { 3, TF|TP, sys_execve, "execve" }, /* 221 */
682 + { 6, TD|TM, sys_mmap, "mmap" }, /* 222 */
683 + { 4, TD, sys_fadvise64, "fadvise64" }, /* 223 */
684 + { 2, TF, sys_swapon, "swapon" }, /* 224 */
685 + { 1, TF, sys_swapoff, "swapoff" }, /* 225 */
686 + { 3, TM, sys_mprotect, "mprotect" }, /* 226 */
687 + { 3, TM, sys_msync, "msync" }, /* 227 */
688 + { 3, TM, sys_msync, "msync" }, /* 228 */
689 + { 2, TM, sys_munlock, "munlock" }, /* 229 */
690 + { 1, TM, sys_mlockall, "mlockall" }, /* 230 */
691 + { 0, TM, sys_munlockall, "munlockall" }, /* 231 */
692 + { 3, TM, sys_mincore, "mincore" }, /* 232 */
693 + { 3, TM, sys_madvise, "madvise" }, /* 233 */
694 + { 5, TM, sys_remap_file_pages, "remap_file_pages" }, /* 234 */
695 + { 6, TM, sys_mbind, "mbind" }, /* 235 */
696 + { 5, TM, sys_get_mempolicy, "get_mempolicy" }, /* 236 */
697 + { 3, TM, sys_set_mempolicy, "set_mempolicy" }, /* 237 */
698 + { 4, TM, sys_migrate_pages, "migrate_pages" }, /* 238 */
699 + { 6, TM, sys_move_pages, "move_pages" }, /* 239 */
700 + { 4, TP|TS, sys_rt_tgsigqueueinfo, "rt_tgsigqueueinfo" }, /* 240 */
701 + { 5, TD, sys_perf_event_open, "perf_event_open" }, /* 241 */
702 + { 4, TN, sys_accept4, "accept4" }, /* 242 */
703 + { 5, TN, sys_recvmmsg, "recvmmsg" }, /* 243 */
705 + /* Arch-specific block, not used on AArch64 */
706 + [244 ... 259] = { },
708 + { 4, TP, sys_wait4, "wait4" }, /* 260 */
709 + { 4, 0, sys_prlimit64, "prlimit64" }, /* 261 */
710 + { 2, TD, sys_fanotify_init, "fanotify_init" }, /* 262 */
711 + { 5, TD|TF, sys_fanotify_mark, "fanotify_mark" }, /* 263 */
712 + { 5, TD|TF, sys_name_to_handle_at, "name_to_handle_at" }, /* 264 */
713 + { 3, TD, sys_open_by_handle_at, "open_by_handle_at" }, /* 265 */
714 + { 2, 0, sys_clock_adjtime, "clock_adjtime" }, /* 266 */
715 + { 1, TD, sys_syncfs, "syncfs" }, /* 267 */
716 + { 2, TD, sys_setns, "setns" }, /* 268 */
717 + { 4, TN, sys_sendmmsg, "sendmmsg" }, /* 269 */
718 + { 6, 0, sys_process_vm_readv, "process_vm_readv" }, /* 270 */
719 + { 6, 0, sys_process_vm_writev, "process_vm_writev" }, /* 271 */
721 + /* Blank down to 1023 */
722 + [272 ... 1023] = { },
724 + /* Quote from asm-generic/unistd.h:
726 + * All syscalls below here should go away really,
727 + * these are provided for both review and as a porting
728 + * help for the C library version.
730 + * Last chance: are any of these important enough to
731 + * enable by default?
734 + { 3, TD|TF, sys_open, "open" }, /* 1024 */
735 + { 2, TF, sys_link, "link" }, /* 1025 */
736 + { 1, TF, sys_unlink, "unlink" }, /* 1026 */
737 + { 3, TF, sys_mknod, "mknod" }, /* 1027 */
738 + { 2, TF, sys_chmod, "chmod" }, /* 1028 */
739 + { 3, TF, sys_chown, "chown" }, /* 1029 */
740 + { 2, TF, sys_mkdir, "mkdir" }, /* 1030 */
741 + { 1, TF, sys_rmdir, "rmdir" }, /* 1031 */
742 + { 3, TF, sys_chown, "lchown" }, /* 1032 */
743 + { 2, TF, sys_access, "access" }, /* 1033 */
744 + { 2, TF, sys_rename, "rename" }, /* 1034 */
745 + { 3, TF, sys_readlink, "readlink" }, /* 1035 */
746 + { 2, TF, sys_symlink, "symlink" }, /* 1036 */
747 + { 2, TF, sys_utimes, "utimes" }, /* 1037 */
748 + { 2, TF, sys_stat, "stat" }, /* 1038 */
749 + { 2, TF, sys_lstat, "lstat" }, /* 1039 */
750 + { 1, TD, sys_pipe, "pipe" }, /* 1040 */
751 + { 2, TD, sys_dup2, "dup2" }, /* 1041 */
752 + { 1, TD, sys_epoll_create, "epoll_create" }, /* 1042 */
753 + { 0, TD, sys_inotify_init, "inotify_init" }, /* 1043 */
754 + { 1, TD, sys_eventfd, "eventfd" }, /* 1044 */
755 + { 3, TD|TS, sys_signalfd, "signalfd" }, /* 1045 */
756 + { 4, TD|TN, sys_sendfile, "sendfile" }, /* 1046 */
757 + { 2, TD, sys_ftruncate, "ftruncate" }, /* 1047 */
758 + { 2, TF, sys_truncate, "truncate" }, /* 1048 */
759 + { 2, TF, sys_stat, "stat" }, /* 1049 */
760 + { 2, TF, sys_lstat, "lstat" }, /* 1050 */
761 + { 2, TD, sys_fstat, "fstat" }, /* 1051 */
762 + { 3, TD, sys_fcntl, "fcntl" }, /* 1052 */
763 + { 4, TD, sys_fadvise64, "fadvise64" }, /* 1053 */
764 + { 4, TD|TF, sys_newfstatat, "newfstatat" }, /* 1054 */
765 + { 2, TD, sys_fstatfs, "fstatfs" }, /* 1055 */
766 + { 2, TF, sys_statfs, "statfs" }, /* 1056 */
767 + { 3, TD, sys_lseek, "lseek" }, /* 1057 */
768 + { 6, TD|TM, sys_mmap, "mmap" }, /* 1058 */
769 + { 1, 0, sys_alarm, "alarm" }, /* 1059 */
770 + { 0, 0, sys_getpgrp, "getpgrp" }, /* 1060 */
771 + { 0, TS, sys_pause, "pause" }, /* 1061 */
772 + { 1, 0, sys_time, "time" }, /* 1062 */
773 + { 2, TF, sys_utime, "utime" }, /* 1063 */
774 + { 2, TD|TF, sys_creat, "creat" }, /* 1064 */
775 + { 3, TD, sys_getdents, "getdents" }, /* 1065 */
776 + { 3, TD|TF, sys_futimesat, "futimesat" }, /* 1066 */
777 + { 5, TD, sys_select, "select" }, /* 1067 */
778 + { 3, TD, sys_poll, "poll" }, /* 1068 */
779 + { 4, TD, sys_epoll_wait, "epoll_wait" }, /* 1069 */
780 + { 2, 0, sys_ustat, "ustat" }, /* 1070 */
781 + { 0, TP, sys_vfork, "vfork" }, /* 1071 */
782 + { 4, TP, sys_wait4, "wait4" }, /* 1072 */
783 + { 6, TN, sys_recv, "recv" }, /* 1073 */
784 + { 4, TD|TN, sys_send, "send" }, /* 1074 */
785 + { 2, 0, sys_bdflush, "bdflush" }, /* 1075 */
786 + { 2, TF, sys_umount, "umount" }, /* 1076 */
787 + { 1, TF, sys_uselib, "uselib" }, /* 1077 */
788 + { 1, 0, sys_sysctl, "sysctl" }, /* 1078 */
789 + { 0, TP, sys_fork, "fork" }, /* 1079 */
790 diff --git a/syscall.c b/syscall.c
791 index 680cbc3..69eceed 100644
794 @@ -287,6 +287,12 @@ update_personality(struct tcb *tcp, int personality)
795 fprintf(stderr, "[ Process PID=%d runs in %s mode. ]\n",
796 tcp->pid, names[personality]);
798 +# elif defined(AARCH64)
800 + static const char *const names[] = {"32-bit ARM", "AArch64"};
801 + fprintf(stderr, "[ Process PID=%d runs in %s mode. ]\n",
802 + tcp->pid, names[personality]);
807 @@ -664,7 +670,8 @@ static long r0;
809 static struct pt_regs regs;
810 #elif defined(AARCH64)
811 -static struct user_pt_regs regs;
812 +static struct user_pt_regs aarch64_regs;
813 +static struct arm_pt_regs regs;
817 @@ -916,6 +923,29 @@ get_scno(struct tcb *tcp)
818 if (upeek(tcp, PT_R15, &scno) < 0)
821 +#elif defined(AARCH64)
823 + char buf[sizeof(aarch64_regs)];
824 + io.iov_base = &buf;
825 + io.iov_len = sizeof(aarch64_regs);
826 + if (ptrace(PTRACE_GETREGSET, tcp->pid, NT_PRSTATUS, (void *)&io) == -1)
828 + switch (io.iov_len) {
829 + case sizeof(aarch64_regs):
830 + /* We are in 64-bit mode */
831 + memcpy(&aarch64_regs, buf, sizeof(aarch64_regs));
832 + scno = aarch64_regs.regs[8];
833 + update_personality(tcp, 1);
836 + /* We are in 32-bit mode */
837 + memcpy(®s, buf, sizeof(regs));
838 + scno = regs.uregs[7];
839 + update_personality(tcp, 0);
845 /* Read complete register set in one go. */
846 if (ptrace(PTRACE_GETREGS, tcp->pid, NULL, (void *)®s) == -1)
847 @@ -975,13 +1005,6 @@ get_scno(struct tcb *tcp)
848 fprintf(stderr, "pid %d stray syscall entry\n", tcp->pid);
849 tcp->flags |= TCB_INSYSCALL;
851 -#elif defined(AARCH64)
853 - io.iov_base = ®s;
854 - io.iov_len = sizeof(regs);
855 - if (ptrace(PTRACE_GETREGSET, tcp->pid, NT_PRSTATUS, (void *)&io) == -1)
857 - scno = regs.regs[8];
859 if (upeek(tcp, 4*PT_ORIG_D0, &scno) < 0)
861 @@ -1415,12 +1438,15 @@ get_syscall_args(struct tcb *tcp)
862 for (i = 0; i < nargs; ++i)
863 if (upeek(tcp, PT_GR26-4*i, &tcp->u_arg[i]) < 0)
866 +#elif defined(ARM) || defined(AARCH64)
867 +# if defined(AARCH64)
868 + if (tcp->currpers == 1)
869 + for (i = 0; i < nargs; ++i)
870 + tcp->u_arg[i] = aarch64_regs.regs[i];
872 +# endif /* AARCH64 */
873 for (i = 0; i < nargs; ++i)
874 tcp->u_arg[i] = regs.uregs[i];
875 -#elif defined(AARCH64)
876 - for (i = 0; i < nargs; ++i)
877 - tcp->u_arg[i] = regs.regs[i];
881 @@ -1655,16 +1681,31 @@ get_syscall_result(struct tcb *tcp)
883 if (upeek(tcp, PT_R10, &r10) < 0)
886 - /* Read complete register set in one go. */
887 - if (ptrace(PTRACE_GETREGS, tcp->pid, NULL, (void *)®s) == -1)
889 #elif defined(AARCH64)
891 - io.iov_base = ®s;
892 - io.iov_len = sizeof(regs);
893 + char buf[sizeof(aarch64_regs)];
894 + io.iov_base = &buf;
895 + io.iov_len = sizeof(aarch64_regs);
896 if (ptrace(PTRACE_GETREGSET, tcp->pid, NT_PRSTATUS, (void *)&io) == -1)
898 + switch (io.iov_len) {
899 + case sizeof(aarch64_regs):
900 + /* We are in 64-bit mode */
901 + memcpy(&aarch64_regs, buf, sizeof(aarch64_regs));
902 + update_personality(tcp, 1);
905 + /* We are in 32-bit mode */
906 + memcpy(®s, buf, sizeof(regs));
907 + update_personality(tcp, 0);
913 + /* Read complete ARM register set in one go. */
914 + if (ptrace(PTRACE_GETREGS, tcp->pid, NULL, (void *)®s) == -1)
917 if (upeek(tcp, 4*PT_D0, &d0) < 0)
919 @@ -1839,21 +1880,27 @@ get_error(struct tcb *tcp)
924 - if (check_errno && is_negated_errno(regs.ARM_r0)) {
926 - u_error = -regs.ARM_r0;
929 - tcp->u_rval = regs.ARM_r0;
931 -#elif defined(AARCH64)
932 - if (check_errno && is_negated_errno(regs.regs[0])) {
934 - u_error = -regs.regs[0];
935 +#elif defined(ARM) || defined(AARCH64)
936 +# if defined(AARCH64)
937 + if (tcp->currpers == 1) {
938 + if (check_errno && is_negated_errno(aarch64_regs.regs[0])) {
940 + u_error = -aarch64_regs.regs[0];
943 + tcp->u_rval = aarch64_regs.regs[0];
947 - tcp->u_rval = regs.regs[0];
949 +# endif /* AARCH64 */
951 + if (check_errno && is_negated_errno(regs.ARM_r0)) {
953 + u_error = -regs.ARM_r0;
956 + tcp->u_rval = regs.ARM_r0;
960 if (check_errno && regs.r12 && (unsigned) -regs.r12 < nerrnos) {
