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authorRichard Henderson <rth@twiddle.net>2013-07-24 09:50:00 -1000
committerRiku Voipio <riku.voipio@linaro.org>2013-09-24 10:47:06 +0300
commit8070e7be8b2909b48b56b5e965fca209ba5969db (patch)
tree34a21413f931fa4bc648f5c32c1a265e2d04872c /linux-user
parentf828a4c8faa118e0ebab3e353ac6840f3b2a0318 (diff)
downloadhqemu-8070e7be8b2909b48b56b5e965fca209ba5969db.zip
hqemu-8070e7be8b2909b48b56b5e965fca209ba5969db.tar.gz
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>
Diffstat (limited to 'linux-user')
-rw-r--r--linux-user/alpha/syscall_nr.h4
-rw-r--r--linux-user/strace.list3
-rw-r--r--linux-user/syscall.c2
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;
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