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granicus.if.org Git - strace/log
Eugene Syromyatnikov [Wed, 21 Sep 2016 21:21:57 +0000 (00:21 +0300)]
tests: check decoding of fadvise64 and fadvise64_64 syscalls
* tests/fadvise.h: New file.
* tests/fadvise64.c: Likewise.
* tests/fadvise64_64.c: Likewise.
* tests/fadvise64.test: New test.
* tests/fadvise64_64.test: Likewise.
* tests/.gitignore: Add fadvise64 and fadvise64_64.
* tests/Makefile.am (check_PROGRAMS): Likewise.
(DECODER_TESTS): Add fadvise64.test, fadvise64_64.test.
(EXTRA_DIST): Add fadvise.h.
Dmitry V. Levin [Wed, 28 Sep 2016 01:57:59 +0000 (01:57 +0000)]
mips o32: implement fetching the 7th subcall argument
* syscall.c [LINUX_MIPSO32] (decode_mips_subcall): Fetch the last
argument of 7-arg syscalls.
Eugene Syromyatnikov [Wed, 21 Sep 2016 21:21:42 +0000 (00:21 +0300)]
x32: use proper decoder for fadvise64 syscall
fadvise_64_64 decoder used before this change prints different sign
of the "len" argument (loff_t vs size_t).
* linux/x32/syscallent.h (fadvise64): Replace SEN(fadvise64_64)
with SEN(fadvise64).
Eugene Syromyatnikov [Wed, 21 Sep 2016 21:21:35 +0000 (00:21 +0300)]
fadvise: use getarg_ull for obtaining len argument of fadvise64 syscall
Since its type is size_t, it is 64-bit wide on x32 and special care
should be taken in order to obtain it.
* fadvise.c (SYS_FUNC(fadvise64)): Use getarg_ull for obtaining value
of "len" syscall argument.
Eugene Syromyatnikov [Wed, 21 Sep 2016 21:21:27 +0000 (00:21 +0300)]
util: add getarg_ll and getarg_ull functions
These allow retrieving specific argument in full taking into account
peculiarities of runtimes which employ tcp->ext_arg (e.g. x32).
* defs.h (getarg_ll, getarg_ull): New prototypes.
* util.c (getarg_ll, getarg_ull): New functions.
(printargs): Use getarg_ull.
Eugene Syromyatnikov [Wed, 21 Sep 2016 21:21:20 +0000 (00:21 +0300)]
fadvise: change printing of len argument to unsigned in fadvise64 syscall
The kernel declares fadvise64 as
long sys_fadvise64(int fd, loff_t offset, size_t len, int advice);
* fadvise.c (SYS_FUNC(fadvise64)): Change conversion specifier from
"%ld" to "%lu" for printing len argument since kernel expects argument
of type size_t.
Dmitry V. Levin [Tue, 27 Sep 2016 18:11:10 +0000 (18:11 +0000)]
sh64, sparc64: use proper decoder for fadvise64_64 syscall
This change is no-op yet, but things will change when decoder
of fadvise64 syscall get fixed.
* linux/sh64/syscallent.h (fadvise64_64): Replace SEN(fadvise64)
with SEN(fadvise64_64).
* linux/sparc64/syscallent.h (fadvise64_64): Likewise.
Eugene Syromyatnikov [Wed, 21 Sep 2016 21:21:50 +0000 (00:21 +0300)]
tests: check decoding of fallocate syscall
* configure.ac (AC_CHECK_FUNCS): Add fallocate.
* tests/fallocate.c: New file.
* tests/fallocate.test: New test.
* tests/.gitignore: Add fallocate.
* tests/Makefile.am (check_PROGRAMS): Likewise.
(DECODER_TESTS): Add fallocate.test.
Eugene Syromyatnikov [Wed, 21 Sep 2016 21:21:14 +0000 (00:21 +0300)]
fallocate: change print format of offset and len arguments to signed
Since types of these arguments are off_t and kernel actually expects
signed values in order to fail when negative values are provided,
lets display these values as signed.
* fallocate.c (SYS_FUNC(fallocate)): Change conversion specifier for
printing "offset" and "len" syscall arguments from %llu to %lld.
Eugene Syromyatnikov [Wed, 21 Sep 2016 21:21:07 +0000 (00:21 +0300)]
xlat: add default values for falloc_flags constants
In order to avoid dependence of declared constants to headers available
on build system.
* xlat/falloc_flags.in: Add default values for constants.
Eugene Syromyatnikov [Wed, 21 Sep 2016 21:21:01 +0000 (00:21 +0300)]
tests: check decoding of getcpu syscall
* tests/getcpu.c: New file.
* tests/getcpu.test: New test.
* tests/.gitignore: Add getcpu.
* tests/Makefile.am (check_PROGRAMS): Likewise.
(DECODER_TESTS): Add getcpu.test.
Eugene Syromyatnikov [Wed, 21 Sep 2016 21:20:53 +0000 (00:20 +0300)]
tests: make magic values in ioctl_block test distinctive
* tests/ioctl.block (init_magic): Add iterator value to magic value
in order to enable detection of potential 4-byte aligned shifts.
Eugene Syromyatnikov [Wed, 21 Sep 2016 21:20:45 +0000 (00:20 +0300)]
tests: additional getcwd decoding checks
* tests/getcwd.c (main): Add more checks for getcwd arguments decoding.
Eugene Syromyatnikov [Wed, 21 Sep 2016 03:12:37 +0000 (06:12 +0300)]
tests: check decoding of quotactl syscall
* configure.ac (AC_CHECK_HEADERS): Add linux/dqblk_xfs.h, linux/quota.h,
and sys/quota.h.
* tests/.gitignore: Add quotactl, quotactl-v, quotactl-xfs,
and quotactl-xfs-v.
* tests/Makefile.am (check_PROGRAMS): Likewise.
(DECODER_TESTS): Add quotactl.test, quotactl-v.test,
quotactl-xfs.test, and quotactl-xfs-v.test.
(EXTRA_DIST): Add quotactl.h
* quotactl.h: New file.
* quotactl.c: Likewise.
* quotactl-v.c: Likewise.
* quotactl-xfs.c: Likewise.
* quotactl-xfs-v.c: Likewise.
* quotactl.test: New test.
* quotactl-v.test: Likewise.
* quotactl-xfs.test: Likewise.
* quotactl-xfs-v.test: Likewise.
Dmitry V. Levin [Tue, 27 Sep 2016 01:08:38 +0000 (01:08 +0000)]
quota: ensure that names of structure fields are printed properly
* quota.c (PRINT_FIELD_D, PRINT_FIELD_U, PRINT_FIELD_X): New macros.
(decode_cmd_data): Use them to print structure fields.
Dmitry V. Levin [Mon, 26 Sep 2016 20:27:53 +0000 (20:27 +0000)]
Enhance zero_extend_signed_to_ull and sign_extend_unsigned_to_ll macros
* defs.h (zero_extend_signed_to_ull, sign_extend_unsigned_to_ll):
Add support of char types.
* tests/tests.h (zero_extend_signed_to_ull, sign_extend_unsigned_to_ll):
Likewise.
Dmitry V. Levin [Mon, 26 Sep 2016 19:03:52 +0000 (19:03 +0000)]
quota: move Q_QUOTAON handling to subcommand switch statement
* quota.c (SYS_FUNC(quotactl)): Move handling of Q_QUOTAON subcommand ...
(decode_cmd_data): ... here.
Eugene Syromyatnikov [Wed, 21 Sep 2016 03:12:10 +0000 (06:12 +0300)]
quota: remove legacy subcommand decoding support code
Support for these quota subcommands by linux kernels has been dropped
long time ago (between 2.5.16 and 2.5.17), so lets drop it in order
to minimize amount of code which should be subjected to testing and
structured conversion.
* quota.c (struct v1_dqblk, struct v2_dqblk, struct v2_dqinfo,
struct v1_dqstats, struct v2_dqstats): Remove.
(decode_cmd_data): Remove handling of Q_V1_GETQUOTA, Q_V1_SETQUOTA,
Q_V2_GETQUOTA, Q_V2_SETQUOTA, Q_V2_GETINFO, Q_V2_SETINFO, Q_V1_GETSTATS,
and Q_V2_GETSTATS subcommands.
(SYS_FUNC(quotactl)): Remove handling of Q_V1_QUOTAON subcommand.
Eugene Syromyatnikov [Wed, 21 Sep 2016 03:12:20 +0000 (06:12 +0300)]
quota: add realtime block limits fields to XFS disk quota printing code
* quota.c (decode_cmd_data): Add printing of d_rtb_hardlimit
and d_rtb_softlimit fields to struct xfs_dqblk printing code.
Eugene Syromyatnikov [Wed, 21 Sep 2016 03:12:01 +0000 (06:12 +0300)]
quota: add packed attribute to struct if_dqblk definition
Since the only difference between 32-bit and 64-bit environments
regarding this structure is its padding, lets just add packed attribute
to its definition instead of going full mpers.
* quota.c (struct if_dqblk): Add ATTRIBUTE_PACKED.
Eugene Syromyatnikov [Wed, 21 Sep 2016 03:11:52 +0000 (06:11 +0300)]
quota: Add decoding for Q_XQUOTARM subcommand
* quota.c (decode_cmd_data): Add Q_XQUOTARM handling to subcommand
switch.
Eugene Syromyatnikov [Wed, 21 Sep 2016 03:11:38 +0000 (06:11 +0300)]
quota: add dispatch of SYNC subcommands
Q_XQUOTASYNC is no-op, but it does not require id/addr arguments anyway.
* quota.c (decode_cmd_data): Add Q_SYNC and Q_XQUOTASYNC to subcommand
dispatch switch since id/addr arguments for these subcommands are known
to be ignored.
Eugene Syromyatnikov [Wed, 21 Sep 2016 03:11:28 +0000 (06:11 +0300)]
quota: add missing prefixes to struct field names
* quota.c (decode_cmd_data): Print field names in accordance with
their definition.
Eugene Syromyatnikov [Wed, 21 Sep 2016 03:11:17 +0000 (06:11 +0300)]
quota: fix indentation inside subcommand dispatching switch statement
Eugene Syromyatnikov [Wed, 21 Sep 2016 03:11:09 +0000 (06:11 +0300)]
quota: avoid printing id argument for those commands that ignore it
As id argument is not used for Q_QUOTAOFF, Q_GETFMT, Q_V2_GETINFO,
Q_GETINFO, Q_V2_SEETINFO, Q_SETINFO, Q_SYNC, Q_XQUOTAON, Q_XQUOTAOFF,
Q_XQUOTARM, Q_XGETQSTAT, Q_XGETQSTATV, Q_XQUOTASYNC, Q_V1_GETSTATS, and
Q_V2_GETSTATS subcommands, do not print it for these subcommands.
* quota.c (decode_cmd_data): Add id argument parameter, add printing
of id argument for Q_GETQUOTA, Q_SETQUOTA, Q_GETNEXTQUOTA,
Q_V1_GETQUOTA, Q_V1_SETQUOTA, Q_V2_GETQUOTA, Q_V2_SETQUOTA,
Q_XGETQUOTA, Q_XGETNEXTQUOTA, Q_XSETQLIM, and unknown subcommands.
(SYS_FUNC(quotactl)): Remove printing of id argument, pass it
to decode_cmd_data.
Eugene Syromyatnikov [Wed, 21 Sep 2016 03:10:57 +0000 (06:10 +0300)]
quota: use printuid for id parameter printing
* quota.c (SYS_FUNC(quotactl)): Since id call argument is used for
user/group/project ID which all have special semantics for -1,
print it the same way as UIDs are printed.
Eugene Syromyatnikov [Wed, 21 Sep 2016 03:10:46 +0000 (06:10 +0300)]
quota: display quota subcommand as a macro
* quota.c (SYS_FUNC(quotactl)): Replace disjunction of two xlat values
(which also lacks shift of the left part) with QCMD macro call.
Dmitry V. Levin [Mon, 26 Sep 2016 15:21:22 +0000 (15:21 +0000)]
tests: use VERBOSE macro in waitid and waitid-v tests
* tests/waitid-v.c (VERBOSE_RUSAGE): Remove.
(VERBOSE): Define to 1.
* tests/waitid.c (sprint_rusage): Check VERBOSE instead
of VERBOSE_RUSAGE.
Dmitry V. Levin [Mon, 26 Sep 2016 15:20:26 +0000 (15:20 +0000)]
tests: use VERBOSE macro in wait4 and wait4-v tests
* tests/wait4-v.c (VERBOSE_RUSAGE): Remove.
(VERBOSE): Define to 1.
* tests/wait4.c (sprint_rusage): Check VERBOSE instead
of VERBOSE_RUSAGE.
Dmitry V. Levin [Mon, 26 Sep 2016 15:19:05 +0000 (15:19 +0000)]
tests: use VERBOSE macro in msg_control and msg_control-v tests
* tests/msg_control-v.c (VERBOSE_MSGHDR): Remove.
(VERBOSE): Define to 1.
* tests/msg_control.c (print_fds, print_ip_opts): Check VERBOSE instead
of VERBOSE_MSGHDR.
Dmitry V. Levin [Mon, 26 Sep 2016 15:16:50 +0000 (15:16 +0000)]
tests: use VERBOSE macro in mmsg_name and mmsg_name-v tests
* tests/mmsg_name-v.c (VERBOSE_MMSGHDR): Remove.
(VERBOSE): Define to 1.
* tests/mmsg_name.c (test_mmsg_name): Check VERBOSE instead
of VERBOSE_MMSGHDR.
Dmitry V. Levin [Sun, 25 Sep 2016 00:10:27 +0000 (00:10 +0000)]
tests: use VERBOSE macro in ioctl_rtc and ioctl_rtc-v tests
* tests/ioctl_rtc-v.c (VERBOSE_IOCTL): Remove.
(VERBOSE): Define to 1.
* tests/ioctl_rtc.c (print_rtc_time): Check VERBOSE instead
of VERBOSE_IOCTL.
Dmitry V. Levin [Sat, 24 Sep 2016 23:58:51 +0000 (23:58 +0000)]
tests: use VERBOSE macro in ioctl_evdev and ioctl_evdev-v tests
* tests/ioctl_evdev-v.c (VERBOSE_IOCTL): Remove.
(VERBOSE): Define to 1.
* tests/ioctl_evdev.c: Check VERBOSE instead of VERBOSE_IOCTL.
Dmitry V. Levin [Fri, 23 Sep 2016 00:11:54 +0000 (00:11 +0000)]
tests: use VERBOSE macro in execveat and execveat-v tests
* tests/execveat-v.c (VERBOSE_EXECVEAT): Remove.
(VERBOSE): Define to 1.
* tests/execveat.c (main): Check VERBOSE instead of VERBOSE_EXECVEAT.
Dmitry V. Levin [Thu, 22 Sep 2016 23:58:25 +0000 (23:58 +0000)]
tests: use VERBOSE macro in execve and execve-v tests
* tests/execve-v.c (VERBOSE_EXECVE): Remove.
(VERBOSE): Define to 1.
* tests/execve.c (main): Check VERBOSE instead of VERBOSE_EXECVE.
Dmitry V. Levin [Wed, 21 Sep 2016 00:35:30 +0000 (00:35 +0000)]
tests: add VERBOSE macro
Introduce VERBOSE macro (defaults to 0) that is expected to be defined
to 1 by code testing "strace -v" output.
* tests/tests.h [!VERBOSE] (VERBOSE): New macro.
Dmitry V. Levin [Tue, 20 Sep 2016 18:41:50 +0000 (18:41 +0000)]
decode_open: print the mode argument when O_TMPFILE flag is set
O_TMPFILE reqires the mode argument (just like O_CREAT), so print it.
* open.c (STRACE_O_TMPFILE): New macro.
(decode_open): Print the mode argument when O_TMPFILE flag is set.
* tests/open.c (main): Check it.
Fixes RH#
1377846 .
Dmitry V. Levin [Tue, 20 Sep 2016 15:17:37 +0000 (15:17 +0000)]
tests: use sprintrc in tests/ptrace.c
* tests/ptrace.c (errstr): New static variable.
(do_ptrace): Initialize it using sprintrc.
(test_peeksiginfo, main): Use errstr.
Dmitry V. Levin [Tue, 20 Sep 2016 12:02:06 +0000 (12:02 +0000)]
tests: use sprintrc in tests/netlink_protocol.c
* tests/netlink_protocol.c (main): Use sprintrc.
Dmitry V. Levin [Tue, 20 Sep 2016 00:48:57 +0000 (00:48 +0000)]
tests: use sprintrc in tests/fchownat.c
* tests/fchownat.c (main): Use sprintrc.
Dmitry V. Levin [Tue, 20 Sep 2016 00:19:20 +0000 (00:19 +0000)]
tests: use sprintrc in tests/fchmodat.c
* tests/fchmodat.c (main): Use sprintrc. Add more fchmodat decoding tests.
Dmitry V. Levin [Tue, 20 Sep 2016 00:19:20 +0000 (00:19 +0000)]
tests: use sprintrc in tests/fchmod.c
* tests/fchmod.c (main): Use sprintrc. Add more fchmod decoding tests.
* tests/fchmod.test: Update the value specified for strace -a parameter.
Dmitry V. Levin [Mon, 19 Sep 2016 23:08:36 +0000 (23:08 +0000)]
tests: use sprintrc in tests/getgroups.c
* tests/getgroups.c (main): Use sprintrc.
Dmitry V. Levin [Mon, 19 Sep 2016 23:08:36 +0000 (23:08 +0000)]
tests: use sprintrc in tests/setgroups.c
* tests/setgroups.c (main): Use sprintrc.
Dmitry V. Levin [Mon, 19 Sep 2016 19:49:59 +0000 (19:49 +0000)]
tests/utime.c: rewrite without assert
* tests/utime.c: Do not include <assert.h>.
(main): Use sprintrc instead of assert.
Dmitry V. Levin [Sun, 18 Sep 2016 00:00:53 +0000 (00:00 +0000)]
tests/xattr.c: rewrite without assert
* tests/xattr.c: Do not include <assert.h>.
(main): Use sprintrc instead of assert.
Dmitry V. Levin [Sat, 17 Sep 2016 23:30:01 +0000 (23:30 +0000)]
tests: use sprintrc in tests/xchownx.c
* tests/xchownx.c (main): Do not include <errno.h>. Use sprintrc.
Dmitry V. Levin [Fri, 16 Sep 2016 23:14:40 +0000 (23:14 +0000)]
tests/xstatfsx.c: fix potential errno clobbering
* tests/xstatfsx.c (main): Use sprintrc.
Dmitry V. Levin [Thu, 15 Sep 2016 23:55:17 +0000 (23:55 +0000)]
Add more fs magic constants
Add *_MAGIC constants defined for some relatively widespread
non-mainline filesystems.
* xlat/fsmagic.in: Add AUFS_SUPER_MAGIC, GPFS_SUPER_MAGIC,
VZFS_SUPER_MAGIC, and ZFS_SUPER_MAGIC constants.
Eugene Syromyatnikov [Thu, 15 Sep 2016 20:04:07 +0000 (23:04 +0300)]
tests: fix whitespace for explicit type casts in futex test
Dmitry V. Levin [Wed, 14 Sep 2016 23:52:36 +0000 (23:52 +0000)]
Add more fs magic constants
Add *_MAGIC constants defined inside linux fs but not explicitly
exported via linux uapi.
* xlat/fsmagic.in: Add HFS_SUPER_MAGIC, HFSPLUS_SUPER_MAGIC,
EXOFS_SUPER_MAGIC, CEPH_SUPER_MAGIC, UBIFS_SUPER_MAGIC, JFS_SUPER_MAGIC,
BEFS_SUPER_MAGIC, NTFS_SB_MAGIC, XFS_SB_MAGIC, CONFIGFS_MAGIC,
FUSE_CTL_SUPER_MAGIC, FUSE_SUPER_MAGIC, AFS_FS_MAGIC, OCFS2_SUPER_MAGIC,
VXFS_SUPER_MAGIC, LOGFS_MAGIC, SMB2_MAGIC_NUMBER, and CIFS_MAGIC_NUMBER
constants.
Dmitry V. Levin [Wed, 14 Sep 2016 23:41:19 +0000 (23:41 +0000)]
Update fs *_MAGIC constants
Add fs *_MAGIC constants exported by linux uapi.
* xlat/fsmagic.in: Add BFS_MAGIC, GFS2_MAGIC, and ROMFS_MAGIC constants
defined in linux/bfs_fs.h, linux/gfs2_ondisk.h, and linux/romfs_fs.h,
respectively.
Dmitry V. Levin [Tue, 13 Sep 2016 20:33:04 +0000 (20:33 +0000)]
tests: workaround limited semctl implementation in musl
musl libc forwards semctl command argument for 8 known commands only,
for all the rest it passes 0 instead.
* tests/ipc_sem.c (main): Update semctl expected output.
Eugene Syromyatnikov [Tue, 13 Sep 2016 16:18:42 +0000 (19:18 +0300)]
tests: add more IPC decoding checks
* tests/ipc_msg.c: Additional msgget (parameter format) and msgctl
(parameter format, decoding of struct msqid_ds in IPC_SET/IPC_STAT
commands) checks.
* tests/ipc_sem.c: Additional semget and semctl checks.
* tests/ipc_shm.c: Additional shmget and shmctl checks.
* tests/semop.c: Additional semop checks. Add checks for semtimedop.
* tests/semop.test: Add explicit -e parameter in order to trace both
semop and semtimedop.
* tests/shmxt.c: Additional shmat and shmdt checks.
Dmitry V. Levin [Mon, 12 Sep 2016 23:38:20 +0000 (23:38 +0000)]
.mailmap: add addresses of Dr. David Alan Gilbert
* .mailmap: Add both addresses of Dr. David Alan Gilbert here to avoid
duplications in CREDITS file.
Eugene Syromyatnikov [Mon, 12 Sep 2016 23:10:53 +0000 (02:10 +0300)]
.mailmap: add canonical name for Eugene Syromyatnikov
This is needed due to apparent deviation in spelling of commit author
name in several commits.
* .mailmap: Add canonical name for Eugene Syromyatnikov.
Dmitry V. Levin [Mon, 12 Sep 2016 15:19:31 +0000 (15:19 +0000)]
Update generic ioctl entries from linux 4.8
* linux/64/ioctls_inc.h: Update from linux v4.8 using ioctls_gen.sh.
* linux/32/ioctls_inc_align32.h: Likewise.
* linux/32/ioctls_inc_align64.h: Likewise.
Gleb Fotengauer-Malinovskiy [Mon, 12 Sep 2016 13:30:18 +0000 (16:30 +0300)]
x32: update ioctl entries from linux 4.8
* linux/x32/ioctls_inc0.h: Update from linux v4.8 using ioctls_gen.sh.
Gleb Fotengauer-Malinovskiy [Mon, 12 Sep 2016 13:29:38 +0000 (16:29 +0300)]
maint: update for linux 4.8
* maint/ioctls_sym.sh: Add workarounds for linux/atm_zatm.h and
xen/evtchn.h files.
Dmitry V. Levin [Mon, 12 Sep 2016 10:30:22 +0000 (10:30 +0000)]
tests: use sprintrc_grep in tests/ipc_shm.c
* tests/ipc_shm.c (main): Use sprintrc_grep.
Dmitry V. Levin [Mon, 12 Sep 2016 09:27:58 +0000 (09:27 +0000)]
tests: use sprintrc_grep in tests/ipc_sem.c
* tests/ipc_sem.c (main): Use sprintrc_grep.
Dmitry V. Levin [Sun, 11 Sep 2016 00:04:16 +0000 (00:04 +0000)]
tests: use sprintrc_grep in tests/ipc_msg.c
* tests/ipc_msg.c (main): Use sprintrc_grep.
Dmitry V. Levin [Sat, 10 Sep 2016 22:58:40 +0000 (22:58 +0000)]
tests: use sprintrc in tests/chmod.c
* tests/chmod.c (main): Use sprintrc. Add more chmod decoding tests.
Dmitry V. Levin [Fri, 9 Sep 2016 19:13:54 +0000 (19:13 +0000)]
ipc: fix printing of nsops argument of semop and semtimedop syscalls
According to POSIX, nsops argument of semop syscall has type size_t,
but the kernel treats nsops argument of semop and semtimedop syscalls
as unsigned int.
* ipc_sem.c (tprint_sembuf_array): Change type of "count" argument
from unsigned long to unsigned int, print it using %u format.
Eugene Syromyatnikov [Fri, 9 Sep 2016 07:54:54 +0000 (10:54 +0300)]
tests/aio.c: bring indentation in conformance with the rest of the file
Eugene Syromyatnikov [Fri, 9 Sep 2016 07:54:38 +0000 (10:54 +0300)]
tests: use predefined constant in aio_context_t checks in aio test
Also fix io_cancel and io_destroy checks which did not check correct
printing of context argument properly.
* tests/aio.c (main): Update syscall checks in order to use newly
defined bogus_ctx constant.
Dmitry V. Levin [Fri, 9 Sep 2016 02:38:32 +0000 (02:38 +0000)]
Mark io_setup and io_destroy as memory mapping related syscalls
As io_setup syscall allocates some memory using do_mmap_pgoff, and
io_destroy deallocates this memory using vm_munmap, set TRACE_MEMORY
flag for all sysentries of io_setup and io_destroy using the following
oneliner:
sed -ri '/io_setup|io_destroy/ s/0,/TM,/' linux/*/syscallent*.h
* linux/*/syscallent*.h (io_setup, io_destroy): Change sys_flags to TM.
Dmitry V. Levin [Thu, 8 Sep 2016 17:11:51 +0000 (17:11 +0000)]
travis: add x86 musl
* .travis.yml (matric): Add musl-gcc/x86.
* travis-build.sh [TARGET == x86]: Specify --target along with --build
to configure.
* travis-install.sh [CC == musl-gcc && TARGET == x32]: Add -mx32 to $CC.
[CC == musl-gcc && TARGET == x86]: Add -m32 to $CC. Specify --build
and --target to musl configure invocation.
Eugene Syromyatnikov [Thu, 8 Sep 2016 18:26:17 +0000 (21:26 +0300)]
tests: use PRI__*64 macros in aio test
It was incorrectly assumed that __*64 types are long long on all
platforms, despite strace having specially crafted macros in order
to handle precisely this architecture discrepancy.
The commit fixes this oversight.
* tests/aio.c (main): Use PRI__*64 macros for correct format conversion
specifiers for __*64-typed values.
Eugene Syromyatnikov [Wed, 7 Sep 2016 12:41:17 +0000 (15:41 +0300)]
ipc: fix printing of integer arguments
* ipc_msgctl.c (SYS_FUNC(msgctl)): As msqid argument is treated as int
by the kernel, cast it to int and print it using %d format.
* ipc_sem.c (SYS_FUNC(semop), SYS_FUNC(semtimedop)): Likewise,
for semid argument.
(SYS_FUNC(semget)): Likewise, for nsems argument.
(SYS_FUNC(semctl)): Likewise, for semid and semnum arguments.
* ipc_shm.c (SYS_FUNC(shmat)): Likewise, for shmid argument.
* ipc_shmctl.c (SYS_FUNC(shmctl)): Likewise.
Dmitry V. Levin [Thu, 8 Sep 2016 12:49:35 +0000 (12:49 +0000)]
ipc: fix printing key_t arguments of msgget, semget, and shmget syscalls
* ipc_msg.c (SYS_FUNC(msgget)): As key_t type in the kernel
is __kernel_key_t (i.e. int), cast key_t argument to int
and print it using %#x format.
* ipc_sem.c (SYS_FUNC(semget)): Likewise.
* ipc_shm.c (SYS_FUNC(shmget)): Likewise.
* tests/ipc_msg.c (main): Test it.
* tests/ipc_sem.c (main): Likewise.
* tests/ipc_shm.c (main): Likewise.
Eugene Syromyatnikov [Tue, 6 Sep 2016 02:09:10 +0000 (05:09 +0300)]
tests: add more sched_getattr and sched_setattr decoding checks
* tests/sched_xetattr.c (main): Add more sched_getattr and sched_setattr
decoding checks.
Eugene Syromyatnikov [Tue, 6 Sep 2016 02:08:47 +0000 (05:08 +0300)]
tests: change type of sched_nice field to signed in sched_xetattr test
Kernel headers declare this field as s32, and strace prints it with %d
specifier.
* tests/sched_xetattr.c (main): Change type of sched_nice field of struct
sched_attr to int32_t, update format specifiers accordingly.
Eugene Syromyatnikov [Tue, 6 Sep 2016 02:08:24 +0000 (05:08 +0300)]
tests: add sprintrc_grep function to libtests
New sprintrc_grep function is sprintrc function equivalent suitable for
tests where grep-base pattern matching is employed.
* tests/tests.h (sprintrc_grep): New prototype.
* tests/sprintrc.c (enum sprintrc_fmt): New sprintrc format enumeration.
(sprintrc_ex): New function, renamed from sprintrc and updated to
support different formats.
(sprintrc): Change to use sprintrc_ex with SPRINTRC_FMT_RAW.
(sprintrc_grep): New function, calls sprintrc_ex with SPRINTRC_FMT_GREP.
Eugene Syromyatnikov [Tue, 6 Sep 2016 02:08:10 +0000 (05:08 +0300)]
tests: perform more strict structure allocation in sched_xetattr test
Use tail_alloc with precise size of the structure.
* tests/sched_xetattr.c (main): Eliminate usage of anonymous union type.
Rename sched to sched_attr. Change type of sched_attr to struct
pointer. Use tail_alloc for sched_attr allocation, update printf
statements accrodingly.
Eugene Syromyatnikov [Tue, 6 Sep 2016 02:07:57 +0000 (05:07 +0300)]
tests: split long lines in sched_xetattr test
* tests/sched_xetattr.c (main): Split long lines.
Dmitry V. Levin [Wed, 7 Sep 2016 13:17:59 +0000 (13:17 +0000)]
tests/aio.c: fix for x32 personality
* tests/aio.c (main): Do not pass 64-bit aio_context_t to io_submit
and io_getevents until strace learns how to print 64-bit pointers on x32
and on x86_64 for x32 personality.
Dmitry V. Levin [Wed, 7 Sep 2016 11:22:51 +0000 (11:22 +0000)]
aio: print aio_context_t as a pointer type
As aio_context_t is treated by the kernel as a pointer,
print it using printaddr.
* aio.c (SYS_FUNC(io_setup)): Print the pointer to aio_context_t
argument using printnum_ptr.
(SYS_FUNC(io_destroy), SYS_FUNC(io_submit), SYS_FUNC(io_cancel),
SYS_FUNC(io_getevents)): Print aio_context_t argument using printaddr.
* tests/aio.c (sprint_aio_context_t): Remove.
(main): Update expected output.
Dmitry V. Levin [Tue, 6 Sep 2016 16:11:51 +0000 (16:11 +0000)]
tests/aio.c: rewrite without assert
* tests/aio.c: Do not include <assert.h>.
(main): Use sprintrc instead of assert.
Eugene Syromyatnikov [Tue, 6 Sep 2016 09:03:14 +0000 (12:03 +0300)]
tests: add more aio decoding checks
* tests/aio.c (sprint_aio_context_t): New function.
(main): Use it; add more checks.
Eugene Syromyatnikov [Tue, 6 Sep 2016 09:02:44 +0000 (12:02 +0300)]
tests: add suffix and cast to 64-bit constants in aio test
This helps to avoid warnings like
"integer constant is too large for ‘long’ type"
reported by some versions of gcc on 32-bit platforms.
* tests/aio.c (main): Add ULL suffix to 64-bit constants
and cast them to unsigned long.
Eugene Syromyatnikov [Mon, 5 Sep 2016 17:39:04 +0000 (20:39 +0300)]
tests: check decoding of perf_event_open syscall
* tests/perf_event_open.c: New file.
* tests/perf_event_open.test: New test.
* tests/.gitignore: Add perf_event_open.
* tests/Makefile.am (check_PROGRAMS): Likewise.
(DECODER_TESTS): Add perf_event_open.test.
Eugene Syromyatnikov [Mon, 5 Sep 2016 17:35:20 +0000 (20:35 +0300)]
Makefile.am: use pwd instead of realpath
* Makefile.am (CODE_COVERAGE_GENHTML_OPTIONS): Use standard pwd(1)
instead of less widespread realpath(1) utility from GNU coreutils.
Dmitry V. Levin [Mon, 5 Sep 2016 14:00:46 +0000 (14:00 +0000)]
tests: use sprintrc in tests/xetpriority.c
* tests/xetpriority.c (main): Use sprintrc.
Dmitry V. Levin [Mon, 5 Sep 2016 13:59:08 +0000 (13:59 +0000)]
tests: use sprintrc in vhangup.test
* tests/vhangup.c (main): Use sprintrc.
Dmitry V. Levin [Mon, 5 Sep 2016 13:58:02 +0000 (13:58 +0000)]
tests: use sprintrc in tests/sockname.c
* tests/sockname.c (test_sockname_syscall): Use sprintrc.
Dmitry V. Levin [Mon, 5 Sep 2016 13:53:52 +0000 (13:53 +0000)]
tests: use sprintrc in signalfd4.test
* tests/signalfd4.c (main): Use sprintrc.
Dmitry V. Levin [Mon, 5 Sep 2016 13:50:39 +0000 (13:50 +0000)]
tests: use sprintrc in setrlimit.test
* tests/setrlimit.c (main): Use sprintrc.
Dmitry V. Levin [Mon, 5 Sep 2016 13:43:36 +0000 (13:43 +0000)]
tests: use sprintrc in set_mempolicy.test
* tests/set_mempolicy.c (main, print_nodes): Use sprintrc.
Dmitry V. Levin [Mon, 5 Sep 2016 13:37:33 +0000 (13:37 +0000)]
tests: use sprintrc in openat.test
* tests/openat.c (main): Use sprintrc.
Dmitry V. Levin [Mon, 5 Sep 2016 13:34:06 +0000 (13:34 +0000)]
tests: use sprintrc in open.test
* tests/open.c (main): Use sprintrc.
Dmitry V. Levin [Mon, 5 Sep 2016 13:30:06 +0000 (13:30 +0000)]
tests: use sprintrc in move_pages.test
* tests/move_pages.c (print_stat_pages, print_move_pages): Use sprintrc.
Dmitry V. Levin [Sun, 4 Sep 2016 22:24:03 +0000 (22:24 +0000)]
tests: use sprintrc in mlockall.test
* tests/mlockall.c (main): Use sprintrc.
Dmitry V. Levin [Sun, 4 Sep 2016 22:22:37 +0000 (22:22 +0000)]
tests: use sprintrc in mlock.test
* tests/mlock.c (main): Use sprintrc.
Dmitry V. Levin [Sun, 4 Sep 2016 22:16:46 +0000 (22:16 +0000)]
tests: use sprintrc in epoll_create1.test
* tests/epoll_create1.c (main): Use sprintrc.
Eugene Syromyatnikov [Mon, 5 Sep 2016 01:32:40 +0000 (04:32 +0300)]
tests: fix printing of min_nr and nr arguments of io_getevents syscall
* tests/aio.c (main): Change output format for min_nr and nr arguments
in io_getevents check to %ld, cast these arguments to long.
Eugene Syromyatnikov [Mon, 5 Sep 2016 01:32:29 +0000 (04:32 +0300)]
tests: use sprintrc for return code output in aio test
* tests/aio.c (main): Use sprintrc for return code output.
Eugene Syromyatnikov [Mon, 5 Sep 2016 01:32:02 +0000 (04:32 +0300)]
tests: add more tests for ched_rr_get_interval decoding
* tests/sched_rr_get_interval.c (main): Check decoding of invalid
timespec pointer and successful syscall invocation.
Eugene Syromyatnikov [Mon, 5 Sep 2016 01:31:48 +0000 (04:31 +0300)]
tests: use sprintrc for return code output in sched_rr_get_interval test
* tests/sched_rr_get_interval.c (main): Use sprintrc for return code
output.
Eugene Syromyatnikov [Mon, 5 Sep 2016 01:31:35 +0000 (04:31 +0300)]
tests: add more tests for sched_getscheduler and sched_xetscheduler
* tests/sched_xetscheduler.c (main): Check for decoding of invalid PID
in sched_getscheduler and sched_setscheduler, invalid address
of sched_param structure, and invalid policy value.