diff mbox series

[v2,2/4] linux-user, aarch64: sync syscall numbers with kernel v5.5

Message ID 20200314113922.233353-3-laurent@vivier.eu (mailing list archive)
State New, archived
Headers show
Series linux-user: generate syscall_nr.h from linux unistd.h | expand

Commit Message

Laurent Vivier March 14, 2020, 11:39 a.m. UTC 
Use helper script scripts/gensyscalls.sh to generate the file.

This change TARGET_NR_fstatat64 by TARGET_NR_newfstatat that is correct
because definitions from linux are:

arch/arm64/include/uapi/asm/unistd.h

  #define __ARCH_WANT_NEW_STAT

include/uapi/asm-generic/unistd.h

  #if defined(__ARCH_WANT_NEW_STAT) || defined(__ARCH_WANT_STAT64)
  #define __NR3264_fstatat 79
  __SC_3264(__NR3264_fstatat, sys_fstatat64, sys_newfstatat)
  #define __NR3264_fstat 80
  __SC_3264(__NR3264_fstat, sys_fstat64, sys_newfstat)
  #endif
  ...
  #if __BITS_PER_LONG == 64 && !defined(__SYSCALL_COMPAT)
  ...
  #if defined(__ARCH_WANT_NEW_STAT) || defined(__ARCH_WANT_STAT64)
  #define __NR_newfstatat __NR3264_fstatat
  #define __NR_fstat __NR3264_fstat
  #endif
  ...

Add syscalls 286 (preadv2) to 435 (clone3).

Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
---

Notes:
    v2: add comments suggested by Taylor

 linux-user/aarch64/syscall_nr.h | 34 ++++++++++++++++++++++++++++-----
 1 file changed, 29 insertions(+), 5 deletions(-)

Comments

Richard Henderson March 15, 2020, 11:03 p.m. UTC | #1 
On 3/14/20 4:39 AM, Laurent Vivier wrote:
> Use helper script scripts/gensyscalls.sh to generate the file.
> 
> This change TARGET_NR_fstatat64 by TARGET_NR_newfstatat that is correct
> because definitions from linux are:
> 
> arch/arm64/include/uapi/asm/unistd.h
> 
>   #define __ARCH_WANT_NEW_STAT
> 
> include/uapi/asm-generic/unistd.h
> 
>   #if defined(__ARCH_WANT_NEW_STAT) || defined(__ARCH_WANT_STAT64)
>   #define __NR3264_fstatat 79
>   __SC_3264(__NR3264_fstatat, sys_fstatat64, sys_newfstatat)
>   #define __NR3264_fstat 80
>   __SC_3264(__NR3264_fstat, sys_fstat64, sys_newfstat)
>   #endif
>   ...
>   #if __BITS_PER_LONG == 64 && !defined(__SYSCALL_COMPAT)
>   ...
>   #if defined(__ARCH_WANT_NEW_STAT) || defined(__ARCH_WANT_STAT64)
>   #define __NR_newfstatat __NR3264_fstatat
>   #define __NR_fstat __NR3264_fstat
>   #endif
>   ...
> 
> Add syscalls 286 (preadv2) to 435 (clone3).
> 
> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
> Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
> ---
> 
> Notes:
>     v2: add comments suggested by Taylor

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

r~
diff mbox series

Patch

diff --git a/linux-user/aarch64/syscall_nr.h b/linux-user/aarch64/syscall_nr.h
index f00ffd7fb82f..85de000b2490 100644
--- a/linux-user/aarch64/syscall_nr.h
+++ b/linux-user/aarch64/syscall_nr.h
@@ -1,7 +1,8 @@ 
 /*
  * This file contains the system call numbers.
+ * Do not modify.
+ * This file is generated by scripts/gensyscalls.sh
  */
-
 #ifndef LINUX_USER_AARCH64_SYSCALL_NR_H
 #define LINUX_USER_AARCH64_SYSCALL_NR_H
 
@@ -84,7 +85,7 @@ 
 #define TARGET_NR_splice 76
 #define TARGET_NR_tee 77
 #define TARGET_NR_readlinkat 78
-#define TARGET_NR_fstatat64 79
+#define TARGET_NR_newfstatat 79
 #define TARGET_NR_fstat 80
 #define TARGET_NR_sync 81
 #define TARGET_NR_fsync 82
@@ -254,8 +255,8 @@ 
 #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
+#define TARGET_NR_name_to_handle_at 264
+#define TARGET_NR_open_by_handle_at 265
 #define TARGET_NR_clock_adjtime 266
 #define TARGET_NR_syncfs 267
 #define TARGET_NR_setns 268
@@ -276,5 +277,28 @@ 
 #define TARGET_NR_membarrier 283
 #define TARGET_NR_mlock2 284
 #define TARGET_NR_copy_file_range 285
+#define TARGET_NR_preadv2 286
+#define TARGET_NR_pwritev2 287
+#define TARGET_NR_pkey_mprotect 288
+#define TARGET_NR_pkey_alloc 289
+#define TARGET_NR_pkey_free 290
+#define TARGET_NR_statx 291
+#define TARGET_NR_io_pgetevents 292
+#define TARGET_NR_rseq 293
+#define TARGET_NR_kexec_file_load 294
+#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 436
+
+#endif /* LINUX_USER_AARCH64_SYSCALL_NR_H */
 
-#endif