GitLab

* src/eventfd.c (do_eventfd): Use tprint_arg_next and PRINT_VAL_U.

* src/epoll.c (SYS_FUNC(epoll_create), SYS_FUNC(epoll_ctl),
epoll_wait_common, print_timeout_int, epoll_pwait_common): Use
tprint_arg_next, PRINT_VAL_D, and PRINT_VAL_U.

* src/dup.c (dup_123): Use tprint_arg_next.

* src/dirent.c (SYS_FUNC(readdir)): Use tprint_arg_next and PRINT_VAL_U.

* src/copy_file_range.c (SYS_FUNC(copy_file_range)): Use tprint_arg_next
and PRINT_VAL_U.

* src/close_range.c (SYS_FUNC(close_range)): Use tprint_arg_next.

* src/chmod.c (decode_chmod, SYS_FUNC(fchmodat), SYS_FUNC(fchmod)):
Use tprint_arg_next.

* src/cacheflush.c (SYS_FUNC(cacheflush)): Use tprint_arg_next
and PRINT_VAL_U.

* src/btrfs.c: Use tprint_arg_next, tprint_struct_next,
tprint_array_begin, tprint_array_next, tprint_array_end,
and PRINT_VAL_U.

* src/print_fields.h (tprint_array_index_begin, tprint_array_index_end):
New inline functions.
* src/btrfs.c (btrfs_ioctl): Use them.
* src/util.c (print_array_ex): Likewise.

* src/bpf.c: Use tprint_arg_next and PRINT_VAL_U.

* src/bpf.c (decode_attr_extra_data): When printing extra data, print
an imaginary field name "extra_data" followed by the data itself and
the comment.
* tests/bpf.c (print_extra_data): Update expected output.

* src/block.c (block_ioctl): Use tprint_arg_next and PRINT_VAL_U.

* src/bjm.c (SYS_FUNC(delete_module), SYS_FUNC(init_module),
SYS_FUNC(finit_module)): Use tprint_arg_next and PRINT_VAL_U.

* src/bind.c (SYS_FUNC(bind)): Use tprint_arg_next and PRINT_VAL_D.

* src/alpha.c (SYS_FUNC(osf_statfs), SYS_FUNC(osf_fstatfs)): Use
tprint_arg_next and PRINT_VAL_U.

* src/aio.c (SYS_FUNC(io_setup), SYS_FUNC(io_submit),
SYS_FUNC(io_cancel), print_io_getevents): Use tprint_arg_next,
PRINT_VAL_U, and PRINT_VAL_D.

* src/affinity.c (print_affinitylist): Use tprint_array_* and
tprint_more_data_follows.
(SYS_FUNC(sched_setaffinity), SYS_FUNC(sched_getaffinity)): Use
tprint_arg_next and PRINT_VAL_U.

* src/access.c (decode_access, decode_faccessat, SYS_FUNC(faccessat2)):
Use tprint_arg_next.

Unlike printllval, print_arg_lld and print_arg_llu do not have format
arguments which helps in making output more structured.

Also, change the type of getllval index argument and return value
from signed int to unsigned int.

* src/defs.h (getllval): Change the type of index argument and return
value from int to unsigned int.  All callers updated.
(printllval): Remove.
(print_arg_lld, print_arg_llu): New prototypes.
* src/util.c (getllval): Change the type of index argument and return
value from int to unsigned int.
(printllval): Remove.
(print_arg_lld, print_arg_llu): New functions.
* src/fadvise.c (SYS_FUNC(fadvise64), SYS_FUNC(fadvise64_64)): Replace
printllval with print_arg_lld.
* src/fallocate.c (SYS_FUNC(fallocate)): Likewise.
* src/io.c (SYS_FUNC(pread), SYS_FUNC(pwrite)): Likewise.
* src/readahead.c (SYS_FUNC(readahead)): Likewise.
* src/sync_file_range.c (SYS_FUNC(sync_file_range)): Likewise.
* src/sync_file_range2.c (SYS_FUNC(sync_file_range2)): Likewise.
* src/lookup_dcookie.c (SYS_FUNC(lookup_dcookie)): Replace printllval
with print_arg_llu.
* src/truncate.c (SYS_FUNC(truncate64), SYS_FUNC(ftruncate64)):
Likewise.

* src/truncate.c (SYS_FUNC(truncate), SYS_FUNC(ftruncate64)): Use
tprint_arg_next and PRINT_VAL_U.

* src/sync_file_range2.c (SYS_FUNC(sync_file_range2)): Use
tprint_arg_next.

* src/sync_file_range.c (SYS_FUNC(sync_file_range)): Use
tprint_arg_next.

* src/readahead.c (SYS_FUNC(readahead)): Use tprint_arg_next and
PRINT_VAL_U.

* src/lookup_dcookie.c (SYS_FUNC(lookup_dcookie)): Use tprint_arg_next
and PRINT_VAL_U.

* src/io.c (SYS_FUNC(read), SYS_FUNC(write), print_iovec,
SYS_FUNC(readv), SYS_FUNC(writev), SYS_FUNC(pread), SYS_FUNC(pwrite),
do_preadv, do_pwritev, SYS_FUNC(tee), SYS_FUNC(splice),
SYS_FUNC(vmsplice)): Use tprint_arg_next and PRINT_VAL_U.
(print_lld_from_low_high_val): Use PRINT_VAL_D.

* src/fallocate.c (SYS_FUNC(fallocate.c)): Use tprint_arg_next.

* src/fadvise.c (SYS_FUNC(fadvise64), SYS_FUNC(fadvise64_64)): Use
tprint_arg_next and PRINT_VAL_U.

* src/print_timespec.h (print_sec_nsec): Remove.
(print_timespec_t): Rewrite using print_fields.h tools.
(PRINT_TIMESPEC_ARRAY_DATA_SIZE): Use tprint_array_* functions.

* src/print_fields.h (tprint_arg_begin, tprint_arg_next,
tprint_arg_end, tprints_arg_name): New inline functions.
* src/syscall.c (syscall_entering_decode, syscall_entering_trace): Use
tprint_arg_begin.
(syscall_exiting_trace): Use tprint_arg_end.
* src/clone.c (SYS_FUNC(clone)): Use tprints_arg_name and
tprint_arg_next.
(SYS_FUNC(clone3), SYS_FUNC(setns)): Use tprint_arg_next.

* src/print_fields.h (tprint_unavailable): New inline function.
* src/dm.c (dm_decode_dm_target_spec, dm_decode_dm_target_deps,
dm_decode_dm_name_list, dm_decode_dm_target_versions,
dm_decode_dm_target_msg, dm_decode_string): Use it.
* src/perf.c (print_perf_event_attr): Likewise.
* src/print_timespec.h (PRINT_TIMESPEC_DATA_SIZE,
PRINT_TIMESPEC_ARRAY_DATA_SIZE): Likewise.
* src/print_timeval.c (print_struct_timeval_data_size): Likewise.
* src/util.c (print_quoted_string_ex, print_nonzero_bytes,
print_array_ex): Likewise.
* tests/msg_control.c (test_scm_timestamp_old, test_scm_timestampns_old,
test_scm_timestamping_old, test_scm_timestamp_new,
test_scm_timestampns_new, test_scm_timestamping_new): Update expected
output.

* src/print_fields.h (tprint_alternative_value): New inline function.
* src/defs.h (print_big_u64_addr): Use it.
* src/ioctl.c (SYS_FUNC(ioctl)): Use it.

* src/print_fields.h (PRINT_FIELD_UINT_ARRAY2D): Remove.
(PRINT_FIELD_VAL_ARRAY2D): New macro.
(PRINT_FIELD_X_ARRAY2D): Use it.

* src/print_fields.h (PRINT_FIELD_UINT_ARRAY, PRINT_FIELD_SINT_ARRAY):
Remove.
(PRINT_FIELD_VAL_ARRAY): New macro.
(PRINT_FIELD_D_ARRAY): Use it instead of PRINT_FIELD_SINT_ARRAY.
(PRINT_FIELD_U_ARRAY, PRINT_FIELD_X_ARRAY): Use it instead of
PRINT_FIELD_UINT_ARRAY.
* src/sockaddr.c (print_sockaddr_data_ipx): Likewise.

* src/print_fields.h (PRINT_VAL_D, PRINT_VAL_U, PRINT_VAL_X,
PRINT_VAL_0X): New macros.
(PRINT_FIELD_D, PRINT_FIELD_U, PRINT_FIELD_U_CAST, PRINT_FIELD_X,
PRINT_FIELD_X_CAST, PRINT_FIELD_0X, PRINT_FIELD_IDm PRINT_FIELD_U64):
Use them.

* bundled/linux/include/uapi/linux/perf_event.h: New file, copied from
headers_install'ed Linux kernel v5.11.
* bundled/Makefile.am (EXTRA_DIST): Add it.
* configure.ac (AC_CHECK_MEMBERS): Remove struct perf_event_attr.
(AC_CHECK_HEADERS): Remove linux/perf_event.h.
* tests/ioctl_perf-success.c: Include <linux/perf_event.h>
unconditionally, assume it defines all its types and constants.
* tests/ioctl_perf.c [!HAVE_LINUX_PERF_EVENT_H, !u64]: Remove.
* tests/perf_event_open_nonverbose.cc [!HAVE_LINUX_PERF_EVENT_H]: Remove.
* tests/perf_event_open.c: Likewise.  Assume <linux/perf_event.h>
defines all its types and constants.

* bundled/linux/include/uapi/linux/stat.h: New file, copied from
headers_install'ed Linux kernel v5.11.
* bundled/Makefile.am (EXTRA_DIST): Add it.
* configure.ac (AC_CHECK_TYPES): Remove struct statx.
* tests/statx.c [!HAVE_STRUCT_STATX]: Remove.

* tests/xstatx.c: Do not include unused "statx.h".

Fixes: v4.17~152 "Implement decoding of statx syscall"

The syscall TRAP instruction used to be 4 bytes on legacy ARCompact
based ARC700 cores. Since then ARCv2 (circa 2014) and the upcoming ARCv3
use the same 2-byte TRAP_S instruction.

To ease porting of software to new ISA, special case ARC700.

This is the only change needed to get strace working on 64-bit ARCv3
cores (kudos to strace for making porting so easy).
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>

* bundled/linux/include/uapi/linux/netfilter/nfnetlink_osf.h: New file,
copied from headers_install'ed Linux kernel v5.11.
* bundled/Makefile.am (EXTRA_DIST): Add it.
* configure.ac (AC_CHECK_HEADERS): Remove linux/netfilter/xt_osf.h.
* src/netlink.c: Include <linux/netfilter/nfnetlink_osf.h>.
* src/xlat/nf_osf_msg_types.in: Add #unconditional, remove fallback
definitions.
* tests/nfnetlink_osf.c: Include <linux/netfilter/nfnetlink_osf.h>
instead of <linux/ip.h>, <linux/tcp.h>, and <linux/netfilter/xt_osf.h>.
[!HAVE_LINUX_NETFILTER_XT_OSF_H]: Remove.