diff options
| author | Richard Henderson <rth@twiddle.net> | 2013-07-24 09:50:00 -1000 |
|---|---|---|
| committer | Riku Voipio <riku.voipio@linaro.org> | 2013-09-24 10:47:06 +0300 |
| commit | 8070e7be8b2909b48b56b5e965fca209ba5969db (patch) | |
| tree | 34a21413f931fa4bc648f5c32c1a265e2d04872c | |
| parent | f828a4c8faa118e0ebab3e353ac6840f3b2a0318 (diff) | |
| download | qemu-8070e7be8b2909b48b56b5e965fca209ba5969db.zip qemu-8070e7be8b2909b48b56b5e965fca209ba5969db.tar.gz qemu-8070e7be8b2909b48b56b5e965fca209ba5969db.tar.bz2 | |
alpha-linux-user: Fix umount syscall numbers
It has been pointed out on LKML that the alpha umount syscall numbers
are named wrong, and a patch to rectify that has been posted for 3.11.
Glibc works around this by treating NR_umount as NR_umount2 if
NR_oldumount exists. That's more complicated than we need in QEMU,
given that we control linux-user/*/syscall_nr.h.
This is the last instance of TARGET_NR_oldumount, so delete that from
the strace.list.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
| -rw-r--r-- | linux-user/alpha/syscall_nr.h | 4 | ||||
| -rw-r--r-- | linux-user/strace.list | 3 | ||||
| -rw-r--r-- | linux-user/syscall.c | 2 |
3 files changed, 3 insertions, 6 deletions
diff --git a/linux-user/alpha/syscall_nr.h b/linux-user/alpha/syscall_nr.h index ac2b6e2..d52d76e 100644 --- a/linux-user/alpha/syscall_nr.h +++ b/linux-user/alpha/syscall_nr.h @@ -20,7 +20,7 @@ #define TARGET_NR_lseek 19 #define TARGET_NR_getxpid 20 #define TARGET_NR_osf_mount 21 -#define TARGET_NR_umount 22 +#define TARGET_NR_umount2 22 #define TARGET_NR_setuid 23 #define TARGET_NR_getxuid 24 #define TARGET_NR_exec_with_loader 25 /* not implemented */ @@ -255,7 +255,7 @@ #define TARGET_NR_sysinfo 318 #define TARGET_NR__sysctl 319 /* 320 was sys_idle. */ -#define TARGET_NR_oldumount 321 +#define TARGET_NR_umount 321 #define TARGET_NR_swapon 322 #define TARGET_NR_times 323 #define TARGET_NR_personality 324 diff --git a/linux-user/strace.list b/linux-user/strace.list index 08f115d..4f9c364 100644 --- a/linux-user/strace.list +++ b/linux-user/strace.list @@ -612,9 +612,6 @@ #ifdef TARGET_NR_oldstat { TARGET_NR_oldstat, "oldstat" , NULL, NULL, NULL }, #endif -#ifdef TARGET_NR_oldumount -{ TARGET_NR_oldumount, "oldumount" , NULL, NULL, NULL }, -#endif #ifdef TARGET_NR_olduname { TARGET_NR_olduname, "olduname" , NULL, NULL, NULL }, #endif diff --git a/linux-user/syscall.c b/linux-user/syscall.c index c62d875..5c33e44 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -5697,7 +5697,7 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, unlock_user(p, arg1, 0); } break; -#ifdef TARGET_NR_umount2 /* not on alpha */ +#ifdef TARGET_NR_umount2 case TARGET_NR_umount2: if (!(p = lock_user_string(arg1))) goto efault; |