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[PATCH v1 2/2] linux-user/riscv: Update the syscall_nr's to the 5.5 kernel

Alistair Francis posted 2 patches 5 years, 11 months ago
Maintainers: Laurent Vivier <laurent@vivier.eu>, Riku Voipio <riku.voipio@iki.fi>
There is a newer version of this series
[PATCH v1 2/2] linux-user/riscv: Update the syscall_nr's to the 5.5 kernel
Posted by Alistair Francis 5 years, 11 months ago 
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
---
 linux-user/riscv/syscall_nr.h | 160 +++++++++++++++++++++++++++++++++-
 1 file changed, 158 insertions(+), 2 deletions(-)

diff --git a/linux-user/riscv/syscall_nr.h b/linux-user/riscv/syscall_nr.h
index 5c87282209..b2b071969b 100644
--- a/linux-user/riscv/syscall_nr.h
+++ b/linux-user/riscv/syscall_nr.h
@@ -10,7 +10,10 @@
 #define TARGET_NR_io_destroy 1
 #define TARGET_NR_io_submit 2
 #define TARGET_NR_io_cancel 3
+#ifndef TARGET_RISCV32
 #define TARGET_NR_io_getevents 4
+#endif
+
 #define TARGET_NR_setxattr 5
 #define TARGET_NR_lsetxattr 6
 #define TARGET_NR_fsetxattr 7
@@ -23,12 +26,17 @@
 #define TARGET_NR_removexattr 14
 #define TARGET_NR_lremovexattr 15
 #define TARGET_NR_fremovexattr 16
+
 #define TARGET_NR_getcwd 17
+
 #define TARGET_NR_lookup_dcookie 18
+
 #define TARGET_NR_eventfd2 19
+
 #define TARGET_NR_epoll_create1 20
 #define TARGET_NR_epoll_ctl 21
 #define TARGET_NR_epoll_pwait 22
+
 #define TARGET_NR_dup 23
 #define TARGET_NR_dup3 24
 #ifdef TARGET_RISCV32
@@ -36,27 +44,35 @@
 #else
 #define TARGET_NR_fcntl 25
 #endif
+
 #define TARGET_NR_inotify_init1 26
 #define TARGET_NR_inotify_add_watch 27
 #define TARGET_NR_inotify_rm_watch 28
+
 #define TARGET_NR_ioctl 29
+
 #define TARGET_NR_ioprio_set 30
 #define TARGET_NR_ioprio_get 31
+
 #define TARGET_NR_flock 32
+
 #define TARGET_NR_mknodat 33
 #define TARGET_NR_mkdirat 34
 #define TARGET_NR_unlinkat 35
 #define TARGET_NR_symlinkat 36
 #define TARGET_NR_linkat 37
-#define TARGET_NR_renameat 38
+
 #define TARGET_NR_umount2 39
 #define TARGET_NR_mount 40
 #define TARGET_NR_pivot_root 41
+
 #define TARGET_NR_nfsservctl 42
+
 #define TARGET_NR_statfs 43
 #define TARGET_NR_fstatfs 44
 #define TARGET_NR_truncate 45
 #define TARGET_NR_ftruncate 46
+
 #define TARGET_NR_fallocate 47
 #define TARGET_NR_faccessat 48
 #define TARGET_NR_chdir 49
@@ -69,9 +85,13 @@
 #define TARGET_NR_openat 56
 #define TARGET_NR_close 57
 #define TARGET_NR_vhangup 58
+
 #define TARGET_NR_pipe2 59
+
 #define TARGET_NR_quotactl 60
+
 #define TARGET_NR_getdents64 61
+
 #ifdef TARGET_RISCV32
 #define TARGET_NR__llseek 62
 #else
@@ -85,53 +105,91 @@
 #define TARGET_NR_pwrite64 68
 #define TARGET_NR_preadv 69
 #define TARGET_NR_pwritev 70
+
 #define TARGET_NR_sendfile 71
+
+#ifndef TARGET_RISCV32
 #define TARGET_NR_pselect6 72
 #define TARGET_NR_ppoll 73
+#endif
+
 #define TARGET_NR_signalfd4 74
+
 #define TARGET_NR_vmsplice 75
 #define TARGET_NR_splice 76
 #define TARGET_NR_tee 77
+
 #define TARGET_NR_readlinkat 78
 #define TARGET_NR_newfstatat 79
 #define TARGET_NR_fstat 80
+
 #define TARGET_NR_sync 81
 #define TARGET_NR_fsync 82
 #define TARGET_NR_fdatasync 83
 #define TARGET_NR_sync_file_range 84
+
 #define TARGET_NR_timerfd_create 85
+#ifndef TARGET_RISCV32
 #define TARGET_NR_timerfd_settime 86
 #define TARGET_NR_timerfd_gettime 87
+#endif
+
+#ifndef TARGET_RISCV32
 #define TARGET_NR_utimensat 88
+#endif
+
 #define TARGET_NR_acct 89
+
 #define TARGET_NR_capget 90
 #define TARGET_NR_capset 91
+
 #define TARGET_NR_personality 92
+
 #define TARGET_NR_exit 93
 #define TARGET_NR_exit_group 94
 #define TARGET_NR_waitid 95
+
 #define TARGET_NR_set_tid_address 96
 #define TARGET_NR_unshare 97
+
+#ifndef TARGET_RISCV32
 #define TARGET_NR_futex 98
+#endif
 #define TARGET_NR_set_robust_list 99
 #define TARGET_NR_get_robust_list 100
+
+#ifndef TARGET_RISCV32
 #define TARGET_NR_nanosleep 101
+#endif
+
 #define TARGET_NR_getitimer 102
 #define TARGET_NR_setitimer 103
+
 #define TARGET_NR_kexec_load 104
+
 #define TARGET_NR_init_module 105
 #define TARGET_NR_delete_module 106
+
 #define TARGET_NR_timer_create 107
+#ifndef TARGET_RISCV32
 #define TARGET_NR_timer_gettime 108
+#endif
 #define TARGET_NR_timer_getoverrun 109
+#ifndef TARGET_RISCV32
 #define TARGET_NR_timer_settime 110
+#endif
 #define TARGET_NR_timer_delete 111
+#ifndef TARGET_RISCV32
 #define TARGET_NR_clock_settime 112
 #define TARGET_NR_clock_gettime 113
 #define TARGET_NR_clock_getres 114
 #define TARGET_NR_clock_nanosleep 115
+#endif
+
 #define TARGET_NR_syslog 116
+
 #define TARGET_NR_ptrace 117
+
 #define TARGET_NR_sched_setparam 118
 #define TARGET_NR_sched_setscheduler 119
 #define TARGET_NR_sched_getscheduler 120
@@ -141,7 +199,10 @@
 #define TARGET_NR_sched_yield 124
 #define TARGET_NR_sched_get_priority_max 125
 #define TARGET_NR_sched_get_priority_min 126
+#ifndef TARGET_RISCV32
 #define TARGET_NR_sched_rr_get_interval 127
+#endif
+
 #define TARGET_NR_restart_syscall 128
 #define TARGET_NR_kill 129
 #define TARGET_NR_tkill 130
@@ -151,9 +212,12 @@
 #define TARGET_NR_rt_sigaction 134
 #define TARGET_NR_rt_sigprocmask 135
 #define TARGET_NR_rt_sigpending 136
+#ifndef TARGET_RISCV32
 #define TARGET_NR_rt_sigtimedwait 137
+#endif
 #define TARGET_NR_rt_sigqueueinfo 138
 #define TARGET_NR_rt_sigreturn 139
+
 #define TARGET_NR_setpriority 140
 #define TARGET_NR_getpriority 141
 #define TARGET_NR_reboot 142
@@ -177,15 +241,23 @@
 #define TARGET_NR_uname 160
 #define TARGET_NR_sethostname 161
 #define TARGET_NR_setdomainname 162
+
+#ifndef TARGET_RISCV32
 #define TARGET_NR_getrlimit 163
 #define TARGET_NR_setrlimit 164
+#endif
+
 #define TARGET_NR_getrusage 165
 #define TARGET_NR_umask 166
 #define TARGET_NR_prctl 167
 #define TARGET_NR_getcpu 168
+
+#ifndef TARGET_RISCV32
 #define TARGET_NR_gettimeofday 169
 #define TARGET_NR_settimeofday 170
 #define TARGET_NR_adjtimex 171
+#endif
+
 #define TARGET_NR_getpid 172
 #define TARGET_NR_getppid 173
 #define TARGET_NR_getuid 174
@@ -194,24 +266,34 @@
 #define TARGET_NR_getegid 177
 #define TARGET_NR_gettid 178
 #define TARGET_NR_sysinfo 179
+
 #define TARGET_NR_mq_open 180
 #define TARGET_NR_mq_unlink 181
+#ifndef TARGET_RISCV32
 #define TARGET_NR_mq_timedsend 182
 #define TARGET_NR_mq_timedreceive 183
+#endif
 #define TARGET_NR_mq_notify 184
 #define TARGET_NR_mq_getsetattr 185
+
 #define TARGET_NR_msgget 186
 #define TARGET_NR_msgctl 187
 #define TARGET_NR_msgrcv 188
 #define TARGET_NR_msgsnd 189
+
 #define TARGET_NR_semget 190
 #define TARGET_NR_semctl 191
+
+#ifndef TARGET_RISCV32
 #define TARGET_NR_semtimedop 192
+#endif
 #define TARGET_NR_semop 193
+
 #define TARGET_NR_shmget 194
 #define TARGET_NR_shmctl 195
 #define TARGET_NR_shmat 196
 #define TARGET_NR_shmdt 197
+
 #define TARGET_NR_socket 198
 #define TARGET_NR_socketpair 199
 #define TARGET_NR_bind 200
@@ -227,15 +309,20 @@
 #define TARGET_NR_shutdown 210
 #define TARGET_NR_sendmsg 211
 #define TARGET_NR_recvmsg 212
+
 #define TARGET_NR_readahead 213
+
 #define TARGET_NR_brk 214
 #define TARGET_NR_munmap 215
 #define TARGET_NR_mremap 216
+
 #define TARGET_NR_add_key 217
 #define TARGET_NR_request_key 218
 #define TARGET_NR_keyctl 219
+
 #define TARGET_NR_clone 220
 #define TARGET_NR_execve 221
+
 #ifdef TARGET_RISCV32
 #define TARGET_NR_mmap2 222
 #define TARGET_NR_fadvise64_64 223
@@ -243,6 +330,7 @@
 #define TARGET_NR_mmap 222
 #define TARGET_NR_fadvise64 223
 #endif
+
 #define TARGET_NR_swapon 224
 #define TARGET_NR_swapoff 225
 #define TARGET_NR_mprotect 226
@@ -259,18 +347,29 @@
 #define TARGET_NR_set_mempolicy 237
 #define TARGET_NR_migrate_pages 238
 #define TARGET_NR_move_pages 239
+
 #define TARGET_NR_rt_tgsigqueueinfo 240
 #define TARGET_NR_perf_event_open 241
 #define TARGET_NR_accept4 242
+#ifndef TARGET_RISCV32
 #define TARGET_NR_recvmmsg 243
+#endif
+
 #define TARGET_NR_arch_specific_syscall 244
+
+#define TARGET_NR_riscv_flush_icache TARGET_NR_arch_specific_syscall + 15
+
+#ifndef TARGET_RISCV32
 #define TARGET_NR_wait4 260
+#endif
 #define TARGET_NR_prlimit64 261
 #define TARGET_NR_fanotify_init 262
 #define TARGET_NR_fanotify_mark 263
 #define TARGET_NR_name_to_handle_at 264
 #define TARGET_NR_open_by_handle_at 265
+#ifndef TARGET_RISCV32
 #define TARGET_NR_clock_adjtime 266
+#endif
 #define TARGET_NR_syncfs 267
 #define TARGET_NR_setns 268
 #define TARGET_NR_sendmmsg 269
@@ -296,10 +395,67 @@
 #define TARGET_NR_pkey_alloc 289
 #define TARGET_NR_pkey_free 290
 #define TARGET_NR_statx 291
+#ifndef TARGET_RISCV32
 #define TARGET_NR_io_pgetevents 292
+#endif
 #define TARGET_NR_rseq 293
 #define TARGET_NR_kexec_file_load 294
 
-#define TARGET_NR_syscalls (TARGET_NR_kexec_file_load + 1)
+#ifdef TARGET_RISCV32
+#define TARGET_NR_clock_gettime64 403
+#define TARGET_NR_clock_settime64 404
+#define TARGET_NR_clock_adjtime64 405
+#define TARGET_NR_clock_getres_time64 406
+#define TARGET_NR_clock_nanosleep_time64 407
+#define TARGET_NR_timer_gettime64 408
+#define TARGET_NR_timer_settime64 409
+#define TARGET_NR_timerfd_gettime64 410
+#define TARGET_NR_timerfd_settime64 411
+#define TARGET_NR_utimensat_time64 412
+#define TARGET_NR_pselect6_time64 413
+#define TARGET_NR_ppoll_time64 414
+#define TARGET_NR_io_pgetevents_time64 416
+#define TARGET_NR_recvmmsg_time64 417
+#define TARGET_NR_mq_timedsend_time64 418
+#define TARGET_NR_mq_timedreceive_time64 419
+#define TARGET_NR_semtimedop_time64 420
+#define TARGET_NR_rt_sigtimedwait_time64 421
+#define TARGET_NR_futex_time64 422
+#define TARGET_NR_sched_rr_get_interval_time64 423
+#endif
+
+#define TARGET_NR_pidfd_send_signal 424
+#define TARGET_NR_io_uring_setup 425
+#define TARGET_NR_io_uring_enter 426
+#define TARGET_NR_io_uring_register 427
+#define TARGET_NR_open_tree 428
+#define TARGET_NR_move_mount 429
+#define TARGET_NR_fsopen 430
+#define TARGET_NR_fsconfig 431
+#define TARGET_NR_fsmount 432
+#define TARGET_NR_fspick 433
+#define TARGET_NR_pidfd_open 434
+#define TARGET_NR_clone3 435
+
+#define TARGET_NR_syscalls (TARGET_NR_clone3 + 1)
+
+/* Alias some of the older pre 64-bit time_t syscalls to the 64-bit
+ * ones for RV32. This is based on the list used by glibc. */
+#ifdef TARGET_RISCV32
+#define TARGET_NR_futex TARGET_NR_futex_time64
+#define TARGET_NR_rt_sigtimedwait TARGET_NR_rt_sigtimedwait_time64
+#define TARGET_NR_ppoll TARGET_NR_ppoll_time64
+#define TARGET_NR_utimensat TARGET_NR_utimensat_time64
+#define TARGET_NR_pselect6 TARGET_NR_pselect6_time64
+#define TARGET_NR_recvmmsg TARGET_NR_recvmmsg_time64
+#define TARGET_NR_semtimedop TARGET_NR_semtimedop_time64
+#define TARGET_NR_mq_timedreceive TARGET_NR_mq_timedreceive_time64
+#define TARGET_NR_mq_timedsend TARGET_NR_mq_timedsend_time64
+#define TARGET_NR_clock_getres TARGET_NR_clock_getres_time64
+#define TARGET_NR_timerfd_settime TARGET_NR_timerfd_settime64
+#define TARGET_NR_timerfd_gettime TARGET_NR_timerfd_gettime64
+#define TARGET_NR_sched_rr_get_interval TARGET_NR_sched_rr_get_interval_time64
+#define TARGET_NR_clock_adjtime TARGET_NR_clock_adjtime64
+#endif
 
 #endif
-- 
2.25.0
Re: [PATCH v1 2/2] linux-user/riscv: Update the syscall_nr's to the 5.5 kernel
Posted by Laurent Vivier 5 years, 11 months ago 
Le 21/02/2020 à 00:18, Alistair Francis a écrit :
> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
> ---
>  linux-user/riscv/syscall_nr.h | 160 +++++++++++++++++++++++++++++++++-
>  1 file changed, 158 insertions(+), 2 deletions(-)

Could you avoid to add blanck lines: this makes review more difficult
and patch bigger for nothing.

Perhaps it would be easier too to have two files, one for 32bit and one
for 64 bit and a syscall_nr.h like this:

#ifdef TARGET_RISCV32
#include "syscall32_nr.h"
#else
#include "syscall64_nr.h"
#endif

Thanks,
Laurent

> diff --git a/linux-user/riscv/syscall_nr.h b/linux-user/riscv/syscall_nr.h
> index 5c87282209..b2b071969b 100644
> --- a/linux-user/riscv/syscall_nr.h
> +++ b/linux-user/riscv/syscall_nr.h
> @@ -10,7 +10,10 @@
>  #define TARGET_NR_io_destroy 1
>  #define TARGET_NR_io_submit 2
>  #define TARGET_NR_io_cancel 3
> +#ifndef TARGET_RISCV32
>  #define TARGET_NR_io_getevents 4
> +#endif
> +
>  #define TARGET_NR_setxattr 5
>  #define TARGET_NR_lsetxattr 6
>  #define TARGET_NR_fsetxattr 7
> @@ -23,12 +26,17 @@
>  #define TARGET_NR_removexattr 14
>  #define TARGET_NR_lremovexattr 15
>  #define TARGET_NR_fremovexattr 16
> +
>  #define TARGET_NR_getcwd 17
> +
>  #define TARGET_NR_lookup_dcookie 18
> +
>  #define TARGET_NR_eventfd2 19
> +
>  #define TARGET_NR_epoll_create1 20
>  #define TARGET_NR_epoll_ctl 21
>  #define TARGET_NR_epoll_pwait 22
> +
>  #define TARGET_NR_dup 23
>  #define TARGET_NR_dup3 24
>  #ifdef TARGET_RISCV32
> @@ -36,27 +44,35 @@
>  #else
>  #define TARGET_NR_fcntl 25
>  #endif
> +
>  #define TARGET_NR_inotify_init1 26
>  #define TARGET_NR_inotify_add_watch 27
>  #define TARGET_NR_inotify_rm_watch 28
> +
>  #define TARGET_NR_ioctl 29
> +
>  #define TARGET_NR_ioprio_set 30
>  #define TARGET_NR_ioprio_get 31
> +
>  #define TARGET_NR_flock 32
> +
>  #define TARGET_NR_mknodat 33
>  #define TARGET_NR_mkdirat 34
>  #define TARGET_NR_unlinkat 35
>  #define TARGET_NR_symlinkat 36
>  #define TARGET_NR_linkat 37
> -#define TARGET_NR_renameat 38
> +
>  #define TARGET_NR_umount2 39
>  #define TARGET_NR_mount 40
>  #define TARGET_NR_pivot_root 41
> +
>  #define TARGET_NR_nfsservctl 42
> +
>  #define TARGET_NR_statfs 43
>  #define TARGET_NR_fstatfs 44
>  #define TARGET_NR_truncate 45
>  #define TARGET_NR_ftruncate 46
> +
>  #define TARGET_NR_fallocate 47
>  #define TARGET_NR_faccessat 48
>  #define TARGET_NR_chdir 49
> @@ -69,9 +85,13 @@
>  #define TARGET_NR_openat 56
>  #define TARGET_NR_close 57
>  #define TARGET_NR_vhangup 58
> +
>  #define TARGET_NR_pipe2 59
> +
>  #define TARGET_NR_quotactl 60
> +
>  #define TARGET_NR_getdents64 61
> +
>  #ifdef TARGET_RISCV32
>  #define TARGET_NR__llseek 62
>  #else
> @@ -85,53 +105,91 @@
>  #define TARGET_NR_pwrite64 68
>  #define TARGET_NR_preadv 69
>  #define TARGET_NR_pwritev 70
> +
>  #define TARGET_NR_sendfile 71
> +
> +#ifndef TARGET_RISCV32
>  #define TARGET_NR_pselect6 72
>  #define TARGET_NR_ppoll 73
> +#endif
> +
>  #define TARGET_NR_signalfd4 74
> +
>  #define TARGET_NR_vmsplice 75
>  #define TARGET_NR_splice 76
>  #define TARGET_NR_tee 77
> +
>  #define TARGET_NR_readlinkat 78
>  #define TARGET_NR_newfstatat 79
>  #define TARGET_NR_fstat 80
> +
>  #define TARGET_NR_sync 81
>  #define TARGET_NR_fsync 82
>  #define TARGET_NR_fdatasync 83
>  #define TARGET_NR_sync_file_range 84
> +
>  #define TARGET_NR_timerfd_create 85
> +#ifndef TARGET_RISCV32
>  #define TARGET_NR_timerfd_settime 86
>  #define TARGET_NR_timerfd_gettime 87
> +#endif
> +
> +#ifndef TARGET_RISCV32
>  #define TARGET_NR_utimensat 88
> +#endif
> +
>  #define TARGET_NR_acct 89
> +
>  #define TARGET_NR_capget 90
>  #define TARGET_NR_capset 91
> +
>  #define TARGET_NR_personality 92
> +
>  #define TARGET_NR_exit 93
>  #define TARGET_NR_exit_group 94
>  #define TARGET_NR_waitid 95
> +
>  #define TARGET_NR_set_tid_address 96
>  #define TARGET_NR_unshare 97
> +
> +#ifndef TARGET_RISCV32
>  #define TARGET_NR_futex 98
> +#endif
>  #define TARGET_NR_set_robust_list 99
>  #define TARGET_NR_get_robust_list 100
> +
> +#ifndef TARGET_RISCV32
>  #define TARGET_NR_nanosleep 101
> +#endif
> +
>  #define TARGET_NR_getitimer 102
>  #define TARGET_NR_setitimer 103
> +
>  #define TARGET_NR_kexec_load 104
> +
>  #define TARGET_NR_init_module 105
>  #define TARGET_NR_delete_module 106
> +
>  #define TARGET_NR_timer_create 107
> +#ifndef TARGET_RISCV32
>  #define TARGET_NR_timer_gettime 108
> +#endif
>  #define TARGET_NR_timer_getoverrun 109
> +#ifndef TARGET_RISCV32
>  #define TARGET_NR_timer_settime 110
> +#endif
>  #define TARGET_NR_timer_delete 111
> +#ifndef TARGET_RISCV32
>  #define TARGET_NR_clock_settime 112
>  #define TARGET_NR_clock_gettime 113
>  #define TARGET_NR_clock_getres 114
>  #define TARGET_NR_clock_nanosleep 115
> +#endif
> +
>  #define TARGET_NR_syslog 116
> +
>  #define TARGET_NR_ptrace 117
> +
>  #define TARGET_NR_sched_setparam 118
>  #define TARGET_NR_sched_setscheduler 119
>  #define TARGET_NR_sched_getscheduler 120
> @@ -141,7 +199,10 @@
>  #define TARGET_NR_sched_yield 124
>  #define TARGET_NR_sched_get_priority_max 125
>  #define TARGET_NR_sched_get_priority_min 126
> +#ifndef TARGET_RISCV32
>  #define TARGET_NR_sched_rr_get_interval 127
> +#endif
> +
>  #define TARGET_NR_restart_syscall 128
>  #define TARGET_NR_kill 129
>  #define TARGET_NR_tkill 130
> @@ -151,9 +212,12 @@
>  #define TARGET_NR_rt_sigaction 134
>  #define TARGET_NR_rt_sigprocmask 135
>  #define TARGET_NR_rt_sigpending 136
> +#ifndef TARGET_RISCV32
>  #define TARGET_NR_rt_sigtimedwait 137
> +#endif
>  #define TARGET_NR_rt_sigqueueinfo 138
>  #define TARGET_NR_rt_sigreturn 139
> +
>  #define TARGET_NR_setpriority 140
>  #define TARGET_NR_getpriority 141
>  #define TARGET_NR_reboot 142
> @@ -177,15 +241,23 @@
>  #define TARGET_NR_uname 160
>  #define TARGET_NR_sethostname 161
>  #define TARGET_NR_setdomainname 162
> +
> +#ifndef TARGET_RISCV32
>  #define TARGET_NR_getrlimit 163
>  #define TARGET_NR_setrlimit 164
> +#endif
> +
>  #define TARGET_NR_getrusage 165
>  #define TARGET_NR_umask 166
>  #define TARGET_NR_prctl 167
>  #define TARGET_NR_getcpu 168
> +
> +#ifndef TARGET_RISCV32
>  #define TARGET_NR_gettimeofday 169
>  #define TARGET_NR_settimeofday 170
>  #define TARGET_NR_adjtimex 171
> +#endif
> +
>  #define TARGET_NR_getpid 172
>  #define TARGET_NR_getppid 173
>  #define TARGET_NR_getuid 174
> @@ -194,24 +266,34 @@
>  #define TARGET_NR_getegid 177
>  #define TARGET_NR_gettid 178
>  #define TARGET_NR_sysinfo 179
> +
>  #define TARGET_NR_mq_open 180
>  #define TARGET_NR_mq_unlink 181
> +#ifndef TARGET_RISCV32
>  #define TARGET_NR_mq_timedsend 182
>  #define TARGET_NR_mq_timedreceive 183
> +#endif
>  #define TARGET_NR_mq_notify 184
>  #define TARGET_NR_mq_getsetattr 185
> +
>  #define TARGET_NR_msgget 186
>  #define TARGET_NR_msgctl 187
>  #define TARGET_NR_msgrcv 188
>  #define TARGET_NR_msgsnd 189
> +
>  #define TARGET_NR_semget 190
>  #define TARGET_NR_semctl 191
> +
> +#ifndef TARGET_RISCV32
>  #define TARGET_NR_semtimedop 192
> +#endif
>  #define TARGET_NR_semop 193
> +
>  #define TARGET_NR_shmget 194
>  #define TARGET_NR_shmctl 195
>  #define TARGET_NR_shmat 196
>  #define TARGET_NR_shmdt 197
> +
>  #define TARGET_NR_socket 198
>  #define TARGET_NR_socketpair 199
>  #define TARGET_NR_bind 200
> @@ -227,15 +309,20 @@
>  #define TARGET_NR_shutdown 210
>  #define TARGET_NR_sendmsg 211
>  #define TARGET_NR_recvmsg 212
> +
>  #define TARGET_NR_readahead 213
> +
>  #define TARGET_NR_brk 214
>  #define TARGET_NR_munmap 215
>  #define TARGET_NR_mremap 216
> +
>  #define TARGET_NR_add_key 217
>  #define TARGET_NR_request_key 218
>  #define TARGET_NR_keyctl 219
> +
>  #define TARGET_NR_clone 220
>  #define TARGET_NR_execve 221
> +
>  #ifdef TARGET_RISCV32
>  #define TARGET_NR_mmap2 222
>  #define TARGET_NR_fadvise64_64 223
> @@ -243,6 +330,7 @@
>  #define TARGET_NR_mmap 222
>  #define TARGET_NR_fadvise64 223
>  #endif
> +
>  #define TARGET_NR_swapon 224
>  #define TARGET_NR_swapoff 225
>  #define TARGET_NR_mprotect 226
> @@ -259,18 +347,29 @@
>  #define TARGET_NR_set_mempolicy 237
>  #define TARGET_NR_migrate_pages 238
>  #define TARGET_NR_move_pages 239
> +
>  #define TARGET_NR_rt_tgsigqueueinfo 240
>  #define TARGET_NR_perf_event_open 241
>  #define TARGET_NR_accept4 242
> +#ifndef TARGET_RISCV32
>  #define TARGET_NR_recvmmsg 243
> +#endif
> +
>  #define TARGET_NR_arch_specific_syscall 244
> +
> +#define TARGET_NR_riscv_flush_icache TARGET_NR_arch_specific_syscall + 15
> +
> +#ifndef TARGET_RISCV32
>  #define TARGET_NR_wait4 260
> +#endif
>  #define TARGET_NR_prlimit64 261
>  #define TARGET_NR_fanotify_init 262
>  #define TARGET_NR_fanotify_mark 263
>  #define TARGET_NR_name_to_handle_at 264
>  #define TARGET_NR_open_by_handle_at 265
> +#ifndef TARGET_RISCV32
>  #define TARGET_NR_clock_adjtime 266
> +#endif
>  #define TARGET_NR_syncfs 267
>  #define TARGET_NR_setns 268
>  #define TARGET_NR_sendmmsg 269
> @@ -296,10 +395,67 @@
>  #define TARGET_NR_pkey_alloc 289
>  #define TARGET_NR_pkey_free 290
>  #define TARGET_NR_statx 291
> +#ifndef TARGET_RISCV32
>  #define TARGET_NR_io_pgetevents 292
> +#endif
>  #define TARGET_NR_rseq 293
>  #define TARGET_NR_kexec_file_load 294
>  
> -#define TARGET_NR_syscalls (TARGET_NR_kexec_file_load + 1)
> +#ifdef TARGET_RISCV32
> +#define TARGET_NR_clock_gettime64 403
> +#define TARGET_NR_clock_settime64 404
> +#define TARGET_NR_clock_adjtime64 405
> +#define TARGET_NR_clock_getres_time64 406
> +#define TARGET_NR_clock_nanosleep_time64 407
> +#define TARGET_NR_timer_gettime64 408
> +#define TARGET_NR_timer_settime64 409
> +#define TARGET_NR_timerfd_gettime64 410
> +#define TARGET_NR_timerfd_settime64 411
> +#define TARGET_NR_utimensat_time64 412
> +#define TARGET_NR_pselect6_time64 413
> +#define TARGET_NR_ppoll_time64 414
> +#define TARGET_NR_io_pgetevents_time64 416
> +#define TARGET_NR_recvmmsg_time64 417
> +#define TARGET_NR_mq_timedsend_time64 418
> +#define TARGET_NR_mq_timedreceive_time64 419
> +#define TARGET_NR_semtimedop_time64 420
> +#define TARGET_NR_rt_sigtimedwait_time64 421
> +#define TARGET_NR_futex_time64 422
> +#define TARGET_NR_sched_rr_get_interval_time64 423
> +#endif
> +
> +#define TARGET_NR_pidfd_send_signal 424
> +#define TARGET_NR_io_uring_setup 425
> +#define TARGET_NR_io_uring_enter 426
> +#define TARGET_NR_io_uring_register 427
> +#define TARGET_NR_open_tree 428
> +#define TARGET_NR_move_mount 429
> +#define TARGET_NR_fsopen 430
> +#define TARGET_NR_fsconfig 431
> +#define TARGET_NR_fsmount 432
> +#define TARGET_NR_fspick 433
> +#define TARGET_NR_pidfd_open 434
> +#define TARGET_NR_clone3 435
> +
> +#define TARGET_NR_syscalls (TARGET_NR_clone3 + 1)
> +
> +/* Alias some of the older pre 64-bit time_t syscalls to the 64-bit
> + * ones for RV32. This is based on the list used by glibc. */
> +#ifdef TARGET_RISCV32
> +#define TARGET_NR_futex TARGET_NR_futex_time64
> +#define TARGET_NR_rt_sigtimedwait TARGET_NR_rt_sigtimedwait_time64
> +#define TARGET_NR_ppoll TARGET_NR_ppoll_time64
> +#define TARGET_NR_utimensat TARGET_NR_utimensat_time64
> +#define TARGET_NR_pselect6 TARGET_NR_pselect6_time64
> +#define TARGET_NR_recvmmsg TARGET_NR_recvmmsg_time64
> +#define TARGET_NR_semtimedop TARGET_NR_semtimedop_time64
> +#define TARGET_NR_mq_timedreceive TARGET_NR_mq_timedreceive_time64
> +#define TARGET_NR_mq_timedsend TARGET_NR_mq_timedsend_time64
> +#define TARGET_NR_clock_getres TARGET_NR_clock_getres_time64
> +#define TARGET_NR_timerfd_settime TARGET_NR_timerfd_settime64
> +#define TARGET_NR_timerfd_gettime TARGET_NR_timerfd_gettime64
> +#define TARGET_NR_sched_rr_get_interval TARGET_NR_sched_rr_get_interval_time64
> +#define TARGET_NR_clock_adjtime TARGET_NR_clock_adjtime64
> +#endif
>  
>  #endif
>
Re: [PATCH v1 2/2] linux-user/riscv: Update the syscall_nr's to the 5.5 kernel
Posted by Alistair Francis 5 years, 11 months ago 
On Sat, Feb 22, 2020 at 3:29 AM Laurent Vivier <laurent@vivier.eu> wrote:
>
> Le 21/02/2020 à 00:18, Alistair Francis a écrit :
> > Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
> > ---
> >  linux-user/riscv/syscall_nr.h | 160 +++++++++++++++++++++++++++++++++-
> >  1 file changed, 158 insertions(+), 2 deletions(-)
>
> Could you avoid to add blanck lines: this makes review more difficult
> and patch bigger for nothing.
>
> Perhaps it would be easier too to have two files, one for 32bit and one
> for 64 bit and a syscall_nr.h like this:
>
> #ifdef TARGET_RISCV32
> #include "syscall32_nr.h"
> #else
> #include "syscall64_nr.h"
> #endif

Works for me, fixed in v2.

Alistair

>
> Thanks,
> Laurent
>
> > diff --git a/linux-user/riscv/syscall_nr.h b/linux-user/riscv/syscall_nr.h
> > index 5c87282209..b2b071969b 100644
> > --- a/linux-user/riscv/syscall_nr.h
> > +++ b/linux-user/riscv/syscall_nr.h
> > @@ -10,7 +10,10 @@
> >  #define TARGET_NR_io_destroy 1
> >  #define TARGET_NR_io_submit 2
> >  #define TARGET_NR_io_cancel 3
> > +#ifndef TARGET_RISCV32
> >  #define TARGET_NR_io_getevents 4
> > +#endif
> > +
> >  #define TARGET_NR_setxattr 5
> >  #define TARGET_NR_lsetxattr 6
> >  #define TARGET_NR_fsetxattr 7
> > @@ -23,12 +26,17 @@
> >  #define TARGET_NR_removexattr 14
> >  #define TARGET_NR_lremovexattr 15
> >  #define TARGET_NR_fremovexattr 16
> > +
> >  #define TARGET_NR_getcwd 17
> > +
> >  #define TARGET_NR_lookup_dcookie 18
> > +
> >  #define TARGET_NR_eventfd2 19
> > +
> >  #define TARGET_NR_epoll_create1 20
> >  #define TARGET_NR_epoll_ctl 21
> >  #define TARGET_NR_epoll_pwait 22
> > +
> >  #define TARGET_NR_dup 23
> >  #define TARGET_NR_dup3 24
> >  #ifdef TARGET_RISCV32
> > @@ -36,27 +44,35 @@
> >  #else
> >  #define TARGET_NR_fcntl 25
> >  #endif
> > +
> >  #define TARGET_NR_inotify_init1 26
> >  #define TARGET_NR_inotify_add_watch 27
> >  #define TARGET_NR_inotify_rm_watch 28
> > +
> >  #define TARGET_NR_ioctl 29
> > +
> >  #define TARGET_NR_ioprio_set 30
> >  #define TARGET_NR_ioprio_get 31
> > +
> >  #define TARGET_NR_flock 32
> > +
> >  #define TARGET_NR_mknodat 33
> >  #define TARGET_NR_mkdirat 34
> >  #define TARGET_NR_unlinkat 35
> >  #define TARGET_NR_symlinkat 36
> >  #define TARGET_NR_linkat 37
> > -#define TARGET_NR_renameat 38
> > +
> >  #define TARGET_NR_umount2 39
> >  #define TARGET_NR_mount 40
> >  #define TARGET_NR_pivot_root 41
> > +
> >  #define TARGET_NR_nfsservctl 42
> > +
> >  #define TARGET_NR_statfs 43
> >  #define TARGET_NR_fstatfs 44
> >  #define TARGET_NR_truncate 45
> >  #define TARGET_NR_ftruncate 46
> > +
> >  #define TARGET_NR_fallocate 47
> >  #define TARGET_NR_faccessat 48
> >  #define TARGET_NR_chdir 49
> > @@ -69,9 +85,13 @@
> >  #define TARGET_NR_openat 56
> >  #define TARGET_NR_close 57
> >  #define TARGET_NR_vhangup 58
> > +
> >  #define TARGET_NR_pipe2 59
> > +
> >  #define TARGET_NR_quotactl 60
> > +
> >  #define TARGET_NR_getdents64 61
> > +
> >  #ifdef TARGET_RISCV32
> >  #define TARGET_NR__llseek 62
> >  #else
> > @@ -85,53 +105,91 @@
> >  #define TARGET_NR_pwrite64 68
> >  #define TARGET_NR_preadv 69
> >  #define TARGET_NR_pwritev 70
> > +
> >  #define TARGET_NR_sendfile 71
> > +
> > +#ifndef TARGET_RISCV32
> >  #define TARGET_NR_pselect6 72
> >  #define TARGET_NR_ppoll 73
> > +#endif
> > +
> >  #define TARGET_NR_signalfd4 74
> > +
> >  #define TARGET_NR_vmsplice 75
> >  #define TARGET_NR_splice 76
> >  #define TARGET_NR_tee 77
> > +
> >  #define TARGET_NR_readlinkat 78
> >  #define TARGET_NR_newfstatat 79
> >  #define TARGET_NR_fstat 80
> > +
> >  #define TARGET_NR_sync 81
> >  #define TARGET_NR_fsync 82
> >  #define TARGET_NR_fdatasync 83
> >  #define TARGET_NR_sync_file_range 84
> > +
> >  #define TARGET_NR_timerfd_create 85
> > +#ifndef TARGET_RISCV32
> >  #define TARGET_NR_timerfd_settime 86
> >  #define TARGET_NR_timerfd_gettime 87
> > +#endif
> > +
> > +#ifndef TARGET_RISCV32
> >  #define TARGET_NR_utimensat 88
> > +#endif
> > +
> >  #define TARGET_NR_acct 89
> > +
> >  #define TARGET_NR_capget 90
> >  #define TARGET_NR_capset 91
> > +
> >  #define TARGET_NR_personality 92
> > +
> >  #define TARGET_NR_exit 93
> >  #define TARGET_NR_exit_group 94
> >  #define TARGET_NR_waitid 95
> > +
> >  #define TARGET_NR_set_tid_address 96
> >  #define TARGET_NR_unshare 97
> > +
> > +#ifndef TARGET_RISCV32
> >  #define TARGET_NR_futex 98
> > +#endif
> >  #define TARGET_NR_set_robust_list 99
> >  #define TARGET_NR_get_robust_list 100
> > +
> > +#ifndef TARGET_RISCV32
> >  #define TARGET_NR_nanosleep 101
> > +#endif
> > +
> >  #define TARGET_NR_getitimer 102
> >  #define TARGET_NR_setitimer 103
> > +
> >  #define TARGET_NR_kexec_load 104
> > +
> >  #define TARGET_NR_init_module 105
> >  #define TARGET_NR_delete_module 106
> > +
> >  #define TARGET_NR_timer_create 107
> > +#ifndef TARGET_RISCV32
> >  #define TARGET_NR_timer_gettime 108
> > +#endif
> >  #define TARGET_NR_timer_getoverrun 109
> > +#ifndef TARGET_RISCV32
> >  #define TARGET_NR_timer_settime 110
> > +#endif
> >  #define TARGET_NR_timer_delete 111
> > +#ifndef TARGET_RISCV32
> >  #define TARGET_NR_clock_settime 112
> >  #define TARGET_NR_clock_gettime 113
> >  #define TARGET_NR_clock_getres 114
> >  #define TARGET_NR_clock_nanosleep 115
> > +#endif
> > +
> >  #define TARGET_NR_syslog 116
> > +
> >  #define TARGET_NR_ptrace 117
> > +
> >  #define TARGET_NR_sched_setparam 118
> >  #define TARGET_NR_sched_setscheduler 119
> >  #define TARGET_NR_sched_getscheduler 120
> > @@ -141,7 +199,10 @@
> >  #define TARGET_NR_sched_yield 124
> >  #define TARGET_NR_sched_get_priority_max 125
> >  #define TARGET_NR_sched_get_priority_min 126
> > +#ifndef TARGET_RISCV32
> >  #define TARGET_NR_sched_rr_get_interval 127
> > +#endif
> > +
> >  #define TARGET_NR_restart_syscall 128
> >  #define TARGET_NR_kill 129
> >  #define TARGET_NR_tkill 130
> > @@ -151,9 +212,12 @@
> >  #define TARGET_NR_rt_sigaction 134
> >  #define TARGET_NR_rt_sigprocmask 135
> >  #define TARGET_NR_rt_sigpending 136
> > +#ifndef TARGET_RISCV32
> >  #define TARGET_NR_rt_sigtimedwait 137
> > +#endif
> >  #define TARGET_NR_rt_sigqueueinfo 138
> >  #define TARGET_NR_rt_sigreturn 139
> > +
> >  #define TARGET_NR_setpriority 140
> >  #define TARGET_NR_getpriority 141
> >  #define TARGET_NR_reboot 142
> > @@ -177,15 +241,23 @@
> >  #define TARGET_NR_uname 160
> >  #define TARGET_NR_sethostname 161
> >  #define TARGET_NR_setdomainname 162
> > +
> > +#ifndef TARGET_RISCV32
> >  #define TARGET_NR_getrlimit 163
> >  #define TARGET_NR_setrlimit 164
> > +#endif
> > +
> >  #define TARGET_NR_getrusage 165
> >  #define TARGET_NR_umask 166
> >  #define TARGET_NR_prctl 167
> >  #define TARGET_NR_getcpu 168
> > +
> > +#ifndef TARGET_RISCV32
> >  #define TARGET_NR_gettimeofday 169
> >  #define TARGET_NR_settimeofday 170
> >  #define TARGET_NR_adjtimex 171
> > +#endif
> > +
> >  #define TARGET_NR_getpid 172
> >  #define TARGET_NR_getppid 173
> >  #define TARGET_NR_getuid 174
> > @@ -194,24 +266,34 @@
> >  #define TARGET_NR_getegid 177
> >  #define TARGET_NR_gettid 178
> >  #define TARGET_NR_sysinfo 179
> > +
> >  #define TARGET_NR_mq_open 180
> >  #define TARGET_NR_mq_unlink 181
> > +#ifndef TARGET_RISCV32
> >  #define TARGET_NR_mq_timedsend 182
> >  #define TARGET_NR_mq_timedreceive 183
> > +#endif
> >  #define TARGET_NR_mq_notify 184
> >  #define TARGET_NR_mq_getsetattr 185
> > +
> >  #define TARGET_NR_msgget 186
> >  #define TARGET_NR_msgctl 187
> >  #define TARGET_NR_msgrcv 188
> >  #define TARGET_NR_msgsnd 189
> > +
> >  #define TARGET_NR_semget 190
> >  #define TARGET_NR_semctl 191
> > +
> > +#ifndef TARGET_RISCV32
> >  #define TARGET_NR_semtimedop 192
> > +#endif
> >  #define TARGET_NR_semop 193
> > +
> >  #define TARGET_NR_shmget 194
> >  #define TARGET_NR_shmctl 195
> >  #define TARGET_NR_shmat 196
> >  #define TARGET_NR_shmdt 197
> > +
> >  #define TARGET_NR_socket 198
> >  #define TARGET_NR_socketpair 199
> >  #define TARGET_NR_bind 200
> > @@ -227,15 +309,20 @@
> >  #define TARGET_NR_shutdown 210
> >  #define TARGET_NR_sendmsg 211
> >  #define TARGET_NR_recvmsg 212
> > +
> >  #define TARGET_NR_readahead 213
> > +
> >  #define TARGET_NR_brk 214
> >  #define TARGET_NR_munmap 215
> >  #define TARGET_NR_mremap 216
> > +
> >  #define TARGET_NR_add_key 217
> >  #define TARGET_NR_request_key 218
> >  #define TARGET_NR_keyctl 219
> > +
> >  #define TARGET_NR_clone 220
> >  #define TARGET_NR_execve 221
> > +
> >  #ifdef TARGET_RISCV32
> >  #define TARGET_NR_mmap2 222
> >  #define TARGET_NR_fadvise64_64 223
> > @@ -243,6 +330,7 @@
> >  #define TARGET_NR_mmap 222
> >  #define TARGET_NR_fadvise64 223
> >  #endif
> > +
> >  #define TARGET_NR_swapon 224
> >  #define TARGET_NR_swapoff 225
> >  #define TARGET_NR_mprotect 226
> > @@ -259,18 +347,29 @@
> >  #define TARGET_NR_set_mempolicy 237
> >  #define TARGET_NR_migrate_pages 238
> >  #define TARGET_NR_move_pages 239
> > +
> >  #define TARGET_NR_rt_tgsigqueueinfo 240
> >  #define TARGET_NR_perf_event_open 241
> >  #define TARGET_NR_accept4 242
> > +#ifndef TARGET_RISCV32
> >  #define TARGET_NR_recvmmsg 243
> > +#endif
> > +
> >  #define TARGET_NR_arch_specific_syscall 244
> > +
> > +#define TARGET_NR_riscv_flush_icache TARGET_NR_arch_specific_syscall + 15
> > +
> > +#ifndef TARGET_RISCV32
> >  #define TARGET_NR_wait4 260
> > +#endif
> >  #define TARGET_NR_prlimit64 261
> >  #define TARGET_NR_fanotify_init 262
> >  #define TARGET_NR_fanotify_mark 263
> >  #define TARGET_NR_name_to_handle_at 264
> >  #define TARGET_NR_open_by_handle_at 265
> > +#ifndef TARGET_RISCV32
> >  #define TARGET_NR_clock_adjtime 266
> > +#endif
> >  #define TARGET_NR_syncfs 267
> >  #define TARGET_NR_setns 268
> >  #define TARGET_NR_sendmmsg 269
> > @@ -296,10 +395,67 @@
> >  #define TARGET_NR_pkey_alloc 289
> >  #define TARGET_NR_pkey_free 290
> >  #define TARGET_NR_statx 291
> > +#ifndef TARGET_RISCV32
> >  #define TARGET_NR_io_pgetevents 292
> > +#endif
> >  #define TARGET_NR_rseq 293
> >  #define TARGET_NR_kexec_file_load 294
> >
> > -#define TARGET_NR_syscalls (TARGET_NR_kexec_file_load + 1)
> > +#ifdef TARGET_RISCV32
> > +#define TARGET_NR_clock_gettime64 403
> > +#define TARGET_NR_clock_settime64 404
> > +#define TARGET_NR_clock_adjtime64 405
> > +#define TARGET_NR_clock_getres_time64 406
> > +#define TARGET_NR_clock_nanosleep_time64 407
> > +#define TARGET_NR_timer_gettime64 408
> > +#define TARGET_NR_timer_settime64 409
> > +#define TARGET_NR_timerfd_gettime64 410
> > +#define TARGET_NR_timerfd_settime64 411
> > +#define TARGET_NR_utimensat_time64 412
> > +#define TARGET_NR_pselect6_time64 413
> > +#define TARGET_NR_ppoll_time64 414
> > +#define TARGET_NR_io_pgetevents_time64 416
> > +#define TARGET_NR_recvmmsg_time64 417
> > +#define TARGET_NR_mq_timedsend_time64 418
> > +#define TARGET_NR_mq_timedreceive_time64 419
> > +#define TARGET_NR_semtimedop_time64 420
> > +#define TARGET_NR_rt_sigtimedwait_time64 421
> > +#define TARGET_NR_futex_time64 422
> > +#define TARGET_NR_sched_rr_get_interval_time64 423
> > +#endif
> > +
> > +#define TARGET_NR_pidfd_send_signal 424
> > +#define TARGET_NR_io_uring_setup 425
> > +#define TARGET_NR_io_uring_enter 426
> > +#define TARGET_NR_io_uring_register 427
> > +#define TARGET_NR_open_tree 428
> > +#define TARGET_NR_move_mount 429
> > +#define TARGET_NR_fsopen 430
> > +#define TARGET_NR_fsconfig 431
> > +#define TARGET_NR_fsmount 432
> > +#define TARGET_NR_fspick 433
> > +#define TARGET_NR_pidfd_open 434
> > +#define TARGET_NR_clone3 435
> > +
> > +#define TARGET_NR_syscalls (TARGET_NR_clone3 + 1)
> > +
> > +/* Alias some of the older pre 64-bit time_t syscalls to the 64-bit
> > + * ones for RV32. This is based on the list used by glibc. */
> > +#ifdef TARGET_RISCV32
> > +#define TARGET_NR_futex TARGET_NR_futex_time64
> > +#define TARGET_NR_rt_sigtimedwait TARGET_NR_rt_sigtimedwait_time64
> > +#define TARGET_NR_ppoll TARGET_NR_ppoll_time64
> > +#define TARGET_NR_utimensat TARGET_NR_utimensat_time64
> > +#define TARGET_NR_pselect6 TARGET_NR_pselect6_time64
> > +#define TARGET_NR_recvmmsg TARGET_NR_recvmmsg_time64
> > +#define TARGET_NR_semtimedop TARGET_NR_semtimedop_time64
> > +#define TARGET_NR_mq_timedreceive TARGET_NR_mq_timedreceive_time64
> > +#define TARGET_NR_mq_timedsend TARGET_NR_mq_timedsend_time64
> > +#define TARGET_NR_clock_getres TARGET_NR_clock_getres_time64
> > +#define TARGET_NR_timerfd_settime TARGET_NR_timerfd_settime64
> > +#define TARGET_NR_timerfd_gettime TARGET_NR_timerfd_gettime64
> > +#define TARGET_NR_sched_rr_get_interval TARGET_NR_sched_rr_get_interval_time64
> > +#define TARGET_NR_clock_adjtime TARGET_NR_clock_adjtime64
> > +#endif
> >
> >  #endif
> >
>

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