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* v4l2.c: Include "xlat/v4l2_vbi_flags.h" and "xlat/v4l2_sliced_flags.h".
(struct_v4l2_clip): New typedef. Mpersify it.
(print_v4l2_clip): New function.
(print_v4l2_format_fmt): Use it. Add struct tcb argument. Implement
decoding of the remaining V4L2_BUF_TYPE_* types.
* xlat/v4l2_vbi_flags.in: Add V4L2_VBI_UNSYNC and V4L2_VBI_INTERLACED
introduced by linux kernel commit v2.5.46~39^2~23^2~4.
Add V4L2_VBI_ITU_525_F1_START, V4L2_VBI_ITU_525_F2_START,
V4L2_VBI_ITU_625_F1_START, and V4L2_VBI_ITU_625_F2_START introduced by
linux kernel commit v3.17-rc1~112^2~217.
* xlat/v4l2_sliced_flags.in: Add V4L2_SLICED_TELETEXT_B, V4L2_SLICED_VPS,
V4L2_SLICED_CAPTION_525, V4L2_SLICED_WSS_625, V4L2_SLICED_VBI_525, and
V4L2_SLICED_VBI_625 introduced by linux kernel commit v2.6.14-rc2~64.
* configure.ac (AC_CHECK_DECLS): Add V4L2_BUF_TYPE_SDR_CAPTURE and
V4L2_BUF_TYPE_SDR_OUTPUT.
(AC_CHECK_MEMBERS): Add struct v4l2_window.global_alpha and
struct v4l2_sdr_format.buffersize.
* NEWS: Mention this change.
Signed-off-by: Edgar Kaziahmedov <edos@linux.com>
* xlat/v4l2_buf_flags.in: Add V4L2_BUF_FLAG_PREPARED,
V4L2_BUF_FLAG_NO_CACHE_INVALIDATE, and V4L2_BUF_FLAG_NO_CACHE_CLEAN
introduced by linux kernel commit v3.2-rc1~63^2~55.
Add V4L2_BUF_FLAG_TIMESTAMP_MASK, V4L2_BUF_FLAG_TIMESTAMP_UNKNOWN,
and V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC introduced by linux kernel commit
v3.9-rc1~93^2~536.
Add V4L2_BUF_FLAG_TIMESTAMP_COPY introduced by linux kernel commit
v3.10-rc1~136^2~560.
Add V4L2_BUF_FLAG_TSTAMP_SRC_MASK, V4L2_BUF_FLAG_TSTAMP_SRC_EOF,
and V4L2_BUF_FLAG_TSTAMP_SRC_SOE introduced by linux kernel commit
v3.15-rc1~85^2~186.
Add V4L2_BUF_FLAG_LAST introduced by linux kernel commit
v4.2-rc1~107^2~389.
* xlat/v4l2_buf_types.in: Add V4L2_BUF_TYPE_SDR_CAPTURE
and V4L2_BUF_TYPE_SDR_OUTPUT introduced by linux kernel commits
v3.15-rc1~85^2~213 and v4.4-rc1~118^2~14, respectively.
* xlat/xlat/v4l2_colorspaces.in: Add V4L2_COLORSPACE_ADOBERGB
and V4L2_COLORSPACE_BT2020 introduced by linux kernel commit
v3.19-rc1~29^2~72.
Add V4L2_COLORSPACE_RAW and V4L2_COLORSPACE_DCI_P3 introduced by linux
kernel commits v4.2-rc1~107^2~182 and v4.4-rc1~118^2~120, respectively.
* xlat/v4l2_device_capabilities_flags.in: Add V4L2_CAP_SDR_CAPTURE,
V4L2_CAP_EXT_PIX_FORMAT, and V4L2_CAP_SDR_OUTPUT introduced by linux
kernel commits v3.15-rc1~85^2~210, v3.17-rc1~112^2~327,
and v4.4-rc1~118^2~14, respectively.
* xlat/v4l2_memories.in: Add V4L2_MEMORY_OVERLAY introduced
in linux 2.5.46. Add V4L2_MEMORY_DMABUF introduced by linux kernel
commit v3.8-rc1~115^2^2~52.
Signed-off-by: Edgar Kaziahmedov <edos@linux.com>
Implement decoding of BPF_F_ALLOW_OVERRIDE flag of BPF_PROG_ATTACH
command introduced by linux kernel commit v4.10-rc7-174-g7f67763.
* configure.ac: Check for union bpf_attr.attach_flags
instead of union bpf_attr.attach_type.
* xlat/bpf_attach_flags.in: New file.
* bpf.c: Include "xlat/bpf_attach_flags.h".
(bpf_prog_attach_detach): Rename print_attach_bpf_fd argument
to print_attach. Add attach_flags field to the structure,
print it in case of BPF_PROG_ATTACH.
* tests/bpf.c: Check for HAVE_UNION_BPF_ATTR_ATTACH_FLAGS
instead of HAVE_UNION_BPF_ATTR_ATTACH_TYPE.
(prog_cgroup): Initialize attach_flags field.
(main): Update expected output.
Implement decoding of BPF_OBJ_PIN, BPF_OBJ_GET, BPF_PROG_ATTACH,
and BPF_PROG_DETACH commands.
* bpf.c: Include "xlat/bpf_attach_type.h".
(bpf_obj_manage, bpf_prog_attach, bpf_prog_detach): New functions.
(SYS_FUNC(bpf)): Use them.
* configure.ac: Check for union bpf_attr.bpf_fd and union
bpf_attr.attach_type.
* xlat/bpf_attach_type.in: New file.
* xlat/bpf_commands.in: Update list of BPF_* command constants.
* xlat/bpf_map_types.in: Update list of BPF_MAP_TYPE_* constants.
* xlat/bpf_prog_types.in: Update list of BPF_PROG_TYPE_* constants.
* tests/bpf.c [HAVE_UNION_BPF_ATTR_BPF_FD] (obj_manage): New function.
[HAVE_UNION_BPF_ATTR_ATTACH_TYPE] (prog_cgroup): Likewise.
(main): Use them.
* print_sg_req_info.c: New file.
* Makefile.am (strace_SOURCES): Add it.
* xlat/sg_scsi_reset.in: New file.
* scsi.c: Include "xlat/sg_scsi_reset.h".
(scsi_ioctl): Implement decoding of all SG_* ioctl commands.
Unfortunately, <scsi/sg.h> from libc does not provide all constants
recognized by the kernel.
* xlat/scsi_sg_commands.in: New file.
* scsi.c: Include "xlat/scsi_sg_commands.h" instead of providing
a fallback definition of SG_IO.
Print struct sg_io_hdr.info and struct sg_io_v4.info using printflags.
* xlat/sg_io_info.in: New file.
* defs.h (sg_io_info): New xlat prototype.
* sg_io_v3.c: Include "xlat/sg_io_info.h".
(decode_response): Print struct_sg_io_hdr.info using printflags.
* sg_io_v4.c: (decode_response): Print struct sg_io_v4.info
using printflags.
Print struct sg_io_hdr.flags and struct sg_io_v4.flags using printflags.
* xlat/sg_io_flags.in: New file.
* sg_io_v3.c: Include "xlat/sg_io_flags.h".
(decode_request): Print struct_sg_io_hdr.flags using printflags.
* xlat/bsg_flags.in: New file.
* sg_io_v4.c: Include "xlat/bsg_flags.h".
(decode_request): Print struct sg_io_v4.flags using printflags.
Since these are architecture-independent and have been added over the
kernel's lifetime, it makes sense to have these definitions in strace
itself.
* xlat/loop_cmds.in: New file.
* loop.c: Include "xlat/loop_cmds.h".
(loop_ioctl): Eliminate conditional compilation based on availability
of LOOP_* constant definitions.
* xlat/gen.sh: Implement #stop directive that stops preprocessor
at the line it has been encountered during the first pass. This could
be used, for example, to provide fallback definitions for constants
without defining xlat tables.
* xlat/pr_dumpable.in: New file.
* prctl.c: Include "xlat/pr_dumpable.h".
(SYS_FUNC(prctl)): Decode returned value of PR_GET_DUMPABLE operation
and the second syscall argument of PR_SET_DUMPABLE operation
as SUID_DUMP_* constants.
As new constants have been added gradually over kernel releases, define
all constant values to make newer constants decoded properly when strace
is built with older kernel headers.
* xlat/netlink_protocols.in: Add default values for constants.
* net.c [!NETLINK_SOCK_DIAG && NETLINK_INET_DIAG]: Remove.
* socketutils.c: Likewise.
Since UAPI header declares them under CONFIG_CHECKPOINT_RESTORE
and they would never be defined in user space.
* xlat/archvals.in: Add numeric values to ARCH_MAP_VDSO_* constants.
* xlat/v4l2_device_capabilities_flags.in: Add V4L2_CAP_TOUCH introduced
by linux kernel commit v4.9-rc4~7^2~422.
* xlat/v4l2_input_types.in: Add V4L2_CAP_TOUCH introduced
by linux kernel commit v4.9-rc4~7^2~422.
* linux/perf_event_struct.h: New file, definition of struct perf_event_attr
from Linux 4.8
* Makefile.am (strace_SOURCES): Add it.
* xlat/hw_breakpoint_len.in: New file.
* xlat/hw_breakpoint_type.in: Likewise.
* xlat/perf_attr_size.in: Likewise.
* xlat/perf_branch_sample_type.in: Likewise.
* xlat/perf_event_read_format.in: Likewise.
* xlat/perf_event_sample_format.in: Likewise.
* xlat/perf_hw_cache_id.in: Likewise.
* xlat/perf_hw_cache_op_id.in: Likewise.
* xlat/perf_hw_cache_op_result_id.in: Likewise.
* xlat/perf_hw_id.in: Likewise.
* xlat/perf_sw_ids.in: Likewise.
* xlat/perf_type_id.in: Likewise.
* perf.c [HAVE_LINUX_PERF_EVENT_H]: Remove inclusion of
<linux/perf_event.h>.
(PRINT_XLAT): New macro for simplifying printing values from
sorted xlat.
(printxlat_search): New function, wrapper for xlat_search with behaviour
similar to printval.
(print_perf_event_attr): New print_event_attr structure fetching and
printing function.
(SYS_FUNC(perf_event_open)): Use print_perf_event_attr for displaying
attr argument contents.
* tests/perf_event_open.c: Renamed to
tests/perf_event_open_nonverbose.c.
* tests/perf_event_open.test: add -e verbose=none in order to preserve
output format being checked (in case verbose output is enabled,
contents of attr arguments are shown now); rename to
tests/perf_event_open_nonverbose.test; add -e trace=perf_event_open.
mq_flags field of struct mq_attr can contain only O_NONBLOCK flag (other
flags are treated as invalid by mq_getsetattr). Moreover, this field is
ignored by mq_open at all (O_NONBLOCK is set via oflag, not via attr
attribute).
* xlat/mq_attr_flags.in: New file.
* print_mq_attr.c: Include xlat/mq_attr_flags.h.
(printmqattr): New parameter, bool decode_flags; cast members of struct
mq_attr to long long type; use mq_attr_flags xlat for printing mq_flags;
print mq_flags as flags only in case decode_flags parameter is set
to true.
* mq.c (SYS_FUNC(mq_open)): Specify value of false for decode_flags
parameter of printmqattr call.
(SYS_FUNC(mq_getsetattr)): Specify value of true for decode_flags
parameter of printmqattr call.
* tests/mq.expected: Update expected output.
Since the only two flags supported are AT_SYMLINK_FOLLOW and
AT_EMPTY_PATH.
* xlat/name_to_handle_at_flags.in: New file.
* file_handle.c (SYS_FUNC(name_to_handle_at)): Use name_to_handle_at_flags
for printing flags parameter.
Not all clone flags could be passed to unshare (see check_unshare_flags
function in kernel/fork.c).
* xlat/unshare_flags.in: New file.
* clone.c (SYS_FUNC(unshare)): Use unshare_flags for printing flags
parameter.
nstype is not flag set but specific type value against which it is
compared in kernel (see kernel/nsproxy.c, SYSCALL_DEFINE2(setns, ...)).
* xlat/setns_types.in: New file.
* clone.c: Use printxval and setns_types for nstype parameter.
* bjm.c (MODULE_INIT_IGNORE_MODVERSIONS, MODULE_INIT_IGNORE_VERMAGIC):
Remove.
* xlat/module_init_flags.in: Add values for
MODULE_INIT_IGNORE_MODVERSIONS and MODULE_INIT_IGNORE_VERMAGIC records.
Since new values have been added gradually over various kernel versions,
it's better to define them explicitly in order to avoid situations when
strace built with older kernel headers cannot decode some recently
defined values.
* xlat/clocknames.in: Add values for 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.
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.
* xlat/sa_handler_values.in: New file.
* signal.c: Include "xlat/sa_handler_values.h".
(get_sa_handler_str, print_sa_handler): New functions.
(SYS_FUNC(sigsetmask), SYS_FUNC(signal), decode_new_sigaction): Use them.
* xlat/socksctpoptions.in: Add SCTP_PR_SUPPORTED, SCTP_DEFAULT_PRINFO,
and SCTP_PR_ASSOC_STATUS introduced by linux kernel commits
v4.8-rc1~140^2~148^2~5, v4.8-rc1~140^2~148^2~4, and
v4.8-rc1~140^2~148^2~3, respectively.
