| dc75b01004a0588c1eb3bc26d7248a6e473b2cdd |
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05-Jul-2017 |
Elliott Hughes <enh@google.com> |
Update strace to 4.18.
Noteworthy changes in release 4.18 (2017-07-05)
===============================================
* Improvements
* Implemented decoding of SCM_TIMESTAMP* control messages.
* Implemented decoding of netlink NLMSG_DONE messages.
* Implemented decoding of netlink generic nlmsg_type and nlmsg_flags.
* Implemented decoding of NETLINK_AUDIT, NETLINK_NETFILTER, NETLINK_ROUTE,
NETLINK_SELINUX, NETLINK_SOCK_DIAG, and NETLINK_XFRM message types.
* Implemented decoding of NETLINK_GENERIC protocol families.
* Implemented basic protocol specific decoding of AF_INET, AF_INET6,
AF_NETLINK, AF_PACKET, AF_SMC, and AF_UNIX messages of NETLINK_SOCK_DIAG.
* Implemented basic decoding of netlink attributes.
* Implemented basic protocol specific decoding of AF_INET, AF_NETLINK,
AF_PACKET, AF_SMC, and AF_UNIX netlink attributes of NETLINK_SOCK_DIAG.
* Implemented decoding of inet_diag_msg, netlink_diag_msg, and unix_diag_msg
netlink attributes of NETLINK_SOCK_DIAG.
* Updated lists of ARPHRD_*, KEYCTL_*, NDIAG_SHOW_*, RTM_*, SCM_*, SCTP_*,
SO_*, V4L2_*, and prctl ARCH_* constants.
* Updated lists of ioctl commands from Linux 4.12.
* Bug fixes
* In interactive mode (-I2), those signals that were blocked at startup
will remain blocked for the whole period of strace execution.
* strace no longer resets SIGCHLD handler in tracees to the default action.
* When traced command is terminated by a blocked signal, strace unblocks
that signal to ensure its own termination with the same signal.
* Fixed corner cases in decoding of old sigaction syscall.
* Fixed build with old kernel headers on mips.
* Fixed build on aarch64 and tile with glibc >= 2.26.
* Fixed build on arc and nios2.
Bug: N/A
Test: strace date
Change-Id: Ib34873ff60824b04f67332380c3460721f66002e
/external/strace/linux/ubi-user.h
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| 39bac055674d23770b9a724221b728e443196ea7 |
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26-May-2017 |
Elliott Hughes <enh@google.com> |
Upgrade strace to 4.17.
Noteworthy changes in release 4.17 (2017-05-24)
===============================================
* Changes in command line syntax
* Syscall classes specified in -e trace= option now have % prefix (like
-e trace=%process). Old style class names without leading % are still
supported, but considered deprecated now.
* Improvements
* Optimized syscall filtering.
* Improved representation of timestamps.
* Enhanced decoding of sched_setattr syscall.
* Added -e trace=%stat option for tracing variants of stat syscall.
* Added -e trace=%lstat option for tracing variants of lstat syscall.
* Added -e trace=%fstat option for tracing variants of fstat and fstatat
syscalls.
* Added -e trace=%%stat option for tracing syscalls used for querying file
status information (stat, lstat, fstat, fstatat, statx, and their
variations).
* Added -e trace=%statfs option for tracing statfs, statfs64 and statvfs
syscalls.
* Added -e trace=%fstatfs option for tracing fstatfs, fstatfs64 and fstatvfs
syscalls.
* Added -e trace=%%statfs option for tracing syscalls used for querying file
system statistics information (statfs-like, fstatfs-like and ustat).
* Added -e trace=/regex option for filtering syscalls using regular
expressions.
* Added support for prepending of question mark before syscall qualification
in -e trace expressions in order to suppress error in case no syscalls
matched the provided qualification.
* Implemented decoding of signal mask in rt_sigreturn syscall on alpha, arc,
arm, avr32, bfin, cris, hppa, m68k, metag, microblaze, mips, nios2, or1k,
powerpc, powerpc64, riscv, sh, sh64, sparc, sparc64, tile, x86, and xtensa
architectures.
* Implemented decoding of statx syscall.
* Implemented decoding of NS_* ioctl commands.
* Implemented decoding of the remaining V4L2_BUF_TYPE_* types.
* Implemented decoding of VIDIOC_[SG]_TUNER ioctl commands.
* Implemented decoding of NLMSG_ERROR netlink messages.
* Improved decoding of BPF_PROG_ATTACH command of bpf syscall.
* Improved decoding of misplaced parts in DM_* ioctl commands.
* Updated lists of ioctl commands from Linux 4.11.
* Bug fixes
* Fixed decoding of flags argument of preadv2 and pwritev2 syscalls on x32.
* Fixed the number of arguments and tracing flags of alpha specific syscalls.
* Fixed decoding of old sigsuspend syscall on alpha, cris, mips, powerpc,
powerpc64, sh, sh64, sparc, and sparc64.
* Fixed decoding of sgetmask and ssetmask syscalls on 64-bit architectures.
* Fixed decoding of netlink messages received within struct msghdr.
* Worked around a bug in miscompiled aarch64 kernels leading to the 3rd
argument of sched_getattr syscall being not quite 32-bit.
* Fixed corner cases of printing inaccessible times argument of utimes
and futimesat syscalls.
Bug: N/A
Test: strace date
Change-Id: Idc4614a3f16ffe57fdca2a07a05253900d1c52bb
/external/strace/linux/ubi-user.h
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| 5647cf86fc511fc365675826ab4ff56775d1206b |
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30-Mar-2015 |
Dmitry V. Levin <ldv@altlinux.org> |
Use macros for gcc attributes
* defs.h (error_msg, perror_msg, error_msg_and_die, perror_msg_and_die,
die_out_of_memory, printllval, printnum_int, printnum_long, tprintf):
Use ATTRIBUTE_* macros for gcc attributes.
* file.c (struct stat64): Likewise.
* statfs.c (struct compat_statfs64): Likewise.
* strace.c (die, exec_or_die, init): Likewise.
* linux/sparc/arch_sigreturn.c: Likewise.
* linux/ubi-user.h: Likewise.
/external/strace/linux/ubi-user.h
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| d648f29cc3aeabf0a0430f8ab12ce35fa6c4e48e |
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02-May-2013 |
Mike Frysinger <vapier@gentoo.org> |
Decode mtd/ubi ioctls
Been playing with UBI of late and it'd help if I could see what it was
doing. Not entirely sure about the decoding of UBI_IOCVOLUP -- it takes
a pointer to a 64bit value, not a strict.
* util.c (MAX, MIN): Move to ...
* defs.h (MAX, MIN): ... here.
(CLAMP): Define.
(ubi_ioctl): New prototype.
* ioctl.c (ioctl_decode): Call ubi_ioctl when code is 'o' or 'O'.
* mtd.c: Include ubi user API header.
(ubi_volume_types): New enum decode.
(ubi_volume_props): Likewise.
(ubi_ioctl): Define.
* linux/ubi-user.h: Import from linux 3.8.
/external/strace/linux/ubi-user.h
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