diff options
| author | Riku Voipio <riku.voipio@linaro.org> | 2017-08-08 16:01:19 +0300 |
|---|---|---|
| committer | Riku Voipio <riku.voipio@linaro.org> | 2017-10-16 16:00:56 +0300 |
| commit | 5f9cee46cd4ec4600e1a2fdcca20adcf30348f9e (patch) | |
| tree | cd3b518fdc93ec4090b02dd465a7287ec620a873 | |
| parent | 40a1e8ac2e10155b5df13a2508ac080b00cd7e23 (diff) | |
linux-user: fix O_TMPFILE handling
Since O_TMPFILE might differ between guest and host,
add it to the bitmask_transtbl. While at it, fix the definitions
of O_DIRECTORY etc which should arm32 according to kernel sources.
This fixes open14 and openat03 ltp testcases. Fixes:
https://bugs.launchpad.net/qemu/+bug/1709170
| -rw-r--r-- | linux-user/strace.c | 4 | ||||
| -rw-r--r-- | linux-user/syscall.c | 3 | ||||
| -rw-r--r-- | linux-user/syscall_defs.h | 8 |
3 files changed, 14 insertions, 1 deletions
diff --git a/linux-user/strace.c b/linux-user/strace.c index d821d165ff..bd897a3f20 100644 --- a/linux-user/strace.c +++ b/linux-user/strace.c @@ -838,6 +838,10 @@ UNUSED static struct flags open_flags[] = { #ifdef O_PATH FLAG_TARGET(O_PATH), #endif +#ifdef O_TMPFILE + FLAG_TARGET(O_TMPFILE), + FLAG_TARGET(__O_TMPFILE), +#endif FLAG_END, }; diff --git a/linux-user/syscall.c b/linux-user/syscall.c index 9b6364a266..08fbc4d5f7 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -342,6 +342,9 @@ static bitmask_transtbl fcntl_flags_tbl[] = { #if defined(O_PATH) { TARGET_O_PATH, TARGET_O_PATH, O_PATH, O_PATH }, #endif +#if defined(O_TMPFILE) + { TARGET_O_TMPFILE, TARGET_O_TMPFILE, O_TMPFILE, O_TMPFILE }, +#endif /* Don't terminate the list prematurely on 64-bit host+guest. */ #if TARGET_O_LARGEFILE != 0 || O_LARGEFILE != 0 { TARGET_O_LARGEFILE, TARGET_O_LARGEFILE, O_LARGEFILE, O_LARGEFILE, }, diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h index 40c5027e93..6e2287e918 100644 --- a/linux-user/syscall_defs.h +++ b/linux-user/syscall_defs.h @@ -2416,7 +2416,7 @@ struct target_statfs64 { #define TARGET_O_CLOEXEC 010000000 #define TARGET___O_SYNC 000100000 #define TARGET_O_PATH 020000000 -#elif defined(TARGET_ARM) || defined(TARGET_M68K) +#elif defined(TARGET_ARM) || defined(TARGET_M68K) || defined(TARGET_AARCH64) #define TARGET_O_DIRECTORY 040000 /* must be a directory */ #define TARGET_O_NOFOLLOW 0100000 /* don't follow links */ #define TARGET_O_DIRECT 0200000 /* direct disk access hint */ @@ -2513,6 +2513,12 @@ struct target_statfs64 { #ifndef TARGET_O_PATH #define TARGET_O_PATH 010000000 #endif +#ifndef TARGET___O_TMPFILE +#define TARGET___O_TMPFILE 020000000 +#endif +#ifndef TARGET_O_TMPFILE +#define TARGET_O_TMPFILE (TARGET___O_TMPFILE | TARGET_O_DIRECTORY) +#endif #ifndef TARGET_O_NDELAY #define TARGET_O_NDELAY TARGET_O_NONBLOCK #endif |