b755614143ce6aab5265ed32c1bb6c8f748e7898 |
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21-Feb-2018 |
Elliott Hughes <enh@google.com> |
Update strace to 4.21. Noteworthy changes in release 4.21 (2018-02-13) =============================================== * Changes in behaviour * Warning is now issued when -F option is used. * Warning is now issued when a tracee with unsupported personality is attached. * Unknown syscall numbers are now printed in hexadecimal form. * Improvements * Implemented decoding of netlink descriptor attributes as file descriptors. * Implemented decoding of hugetlb page size selection flags. * Implemented decoding of BPF_PROG_TEST_RUN, BPF_PROG_GET_NEXT_ID, BPF_MAP_GET_NEXT_ID, BPF_PROG_GET_FD_BY_ID, BPF_MAP_GET_FD_BY_ID, and BPF_OBJ_GET_INFO_BY_FD commands of bpf syscall. * Enhanced decoding of get_thread_area, memfd_create, modify_ldt, perf_event_open, reboot, s390_guarded_storage, s390_pcio_mmio_read, s390_pci_mmio_write, s390_runtime_instr, s390_sthyi, set_thread_area, and shmget syscalls. * Implemented decoding of KVM_* and DM_LIST_DEVICES ioctl commands. * Implemented decoding of riscv_flush_icache syscall. * Enhanced decoding of getsockopt and setsockopt syscalls for SOL_NETLINK level. * Enhanced decoding of BPF_MAP_CREATE command of bpf syscall. * Print values returned by mq_open syscall and first arguments of mq_getsetattr, mq_notify, mq_timedreceive, and mq_timedsend syscalls as file descriptors. * Added decoding of get_tls syscall on arm. * Added -e trace=%pure option for tracing system calls with no arguments that never fail. * Updated lists of IPV6_*, MAP_*, MEMBARRIER_CMD_*, MSG_*, NT_*, PKEY_*, SHM_*, and TCP_* constants. * Added manual page for the strace-log-merge command. * Updated lists of ioctl commands from Linux 4.15. * Implemented biarch support for s390x. * Implemented an optional support for symbol demangling in strace -k output (activated by --with-libiberty configure option). * Information about availability of demangling and reliable personality decoding (on architectures with multiple personalities) is now available in strace -V output. * Added decoding of pkey_alloc, pkey_free, and pkey_mprotect syscalls on powerpc and powerpc64. * Enhanced manual page. * Bug fixes * Fixed multi-personality support in cross builds. * Added mq_getsetattr, mq_notify, mq_open, mq_timedreceive, and mq_timedsend syscalls to %desc tracing set. * Fixed path tracing support for mmap syscalls with indirect arguments and for old select syscall. * Fixed decoding of arm-specific (__ARM_NR_*) syscalls. * Fixed open mode flags decoding. * Fixed corner cases in handling of strace -ff -ttt logs by strace-log-merge. * Error counts that exceed one billion are now printed correctly in call summary output. * Fixed call summary header for x32 personality. * Changes of tracee personalities are reported more reliably. * Fixed the case when strace attaches to a tracee being inside exec and its first syscall stop is syscall-exit-stop instead of syscall-enter-stop, which messed up all the syscall state tracking. * Fixed printing of higher 32 bits of the return value for x32 personality. * Portability * A C compiler that supports "for" loop initial declarations is now required. * Inability to configure multiple personality support on architectures where multiple personalities are supported leads to configuration failure during build now. Use --enable-mpers=check to revert to the old behaviour. * Build-time requirement for the mpers support has been lowered from gawk 4 to gawk 3. * Removed incomplete and non-functional support for the CRIS architecture. * Removed incomplete and unused support for IA-32 mode on the IA-64 architecture. Bug: N/A Test: strace -f date Change-Id: I126eec18d7309a89f5a75dcab6498c99bb099836
/external/strace/config.h
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bbf97dc20c4ee0e36b4628fe03e0e7db5a11d469 |
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16-Nov-2017 |
Elliott Hughes <enh@google.com> |
Update strace to 4.20. Noteworthy changes in release 4.20 (2017-11-13) =============================================== * Improvements * Implemented decoding of NETLINK_NETFILTER netlink message types and flags. * Implemented decoding of SECCOMP_GET_ACTION_AVAIL operation of seccomp syscall. * Updated lists of ARPHRD_*, BPF_*, ETH_P_*, LOOP_*, MADV_*, MEMBARRIER_CMD_*, MFD_*, SECCOMP_*, SO_*, SOL_*, TCP_*, and UFFD_FEATURE_* constants. * Added decoding of statx syscall on hppa. * Updated lists of ioctl commands from Linux 4.14. * Bug fixes * Fixed powerpc personality support on powerpc64. Bug: N/A Test: strace date Change-Id: I9cab638ba737839de4b8b36e4632cf933ba196c4
/external/strace/config.h
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77c3ff8e0644f1e120e4b2ebc7222150b0446f3b |
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09-Sep-2017 |
Elliott Hughes <enh@google.com> |
Update strace to 4.19. Noteworthy changes in release 4.19 (2017-09-05) =============================================== * Changes in behaviour * Changed formatting of personality names on tile architecture in order to make it in line with other multi-personality architectures. * Changed field output order in struct v4l2_requestbuffers to improve in/out field formatting. * Changed handling of multiple signal= specifications in an injection expression: multiple specification now leads to error instead of implicit usage the last specification. * Improvements * Enhanced decoding of optlen argument of getsockopt syscall. * Enhanced decoding of SO_LINGER option of getsockopt and setsockopt syscalls. * Enhanced decoding of SO_PEERCRED option of getsockopt syscall. * Enhanced decoding of IP_ADD_MEMBERSHIP, IP_DROP_MEMBERSHIP, IPV6_ADD_MEMBERSHIP, IPV6_DROP_MEMBERSHIP, IPV6_JOIN_ANYCAST, IPV6_LEAVE_ANYCAST, MCAST_JOIN_GROUP, and MCAST_LEAVE_GROUP options of setsockopt syscall. * Enhanced decoding of KEYCTL_DH_COMPUTE operation of keyctl syscall (KDF parameters decoding). * Implemented decoding of KEYCTL_RESTRICT_KEYRING operation of keyctl syscall. * Enhanced decoding of UFFDIO_API ioctl command. * Enhanced decoding of BPF_PROG_LOAD, BPF_MAP_CREATE, BPF_MAP_LOOKUP_ELEM, and BPF_MAP_GET_NEXT_KEY commands of bpf syscall. * Implemented decoding of linux socket filter programs specified for SO_ATTACH_FILTER and SO_ATTACH_REUSEPORT_CBPF socket options. * Implemented decoding of inet_diag_req_v2, inet_diag_req_compat, packet_diag_msg, and smc_diag_msg netlink attributes of NETLINK_SOCK_DIAG. * Implemented NETLINK_SELINUX protocol specific decoding. * Implemented decoding of netlink message ack flags. * Implemented decoding of nlmsgerr netlink attributes. * Implemented basic protocol specific decoding of NETLINK_CRYPTO. * Implemented decoding of crypto_user_alg netlink attributes of NETLINK_CRYPTO. * Implemented basic protocol specific decoding of addr, addrlabel, dcb, link, mdb, neigh, neightbl, netconf, nsid, route, rule, tc, and tca messages of NETLINK_ROUTE. * Implemented decoding of NETLINK_KOBJECT_UEVENT messages. * Improved handling of unexpected tracees (the ones that cloned with CLONE_PARENT/CLONE_PTRACE or called PTRACE_TRACEME on themselves): they are now PTRACE_DETACH'ed instead of PTRACE_CONT'ed. * Updated lists of BPF_*, KEY_*, RWF_*, SCM_*, SO_*, and *_MAGIC constants. * Added decoding of arch_prctl syscall on x86. * Added decoding of seccomp, bpf, userfaultfd, membarrier, mlock2, copy_file_range, preadv2, pwritev2, and statx on alpha. * Added decoding of statx syscall on microblaze. * Added decoding of s390_guarded_storage syscall on s390. * Updated lists of ioctl commands from Linux 4.13. * Enhanced manual page. * Bug fixes * Fixed printing of group_req structure on non-native personalities. * Fixed output formatting of blkpg_ioctl_arg, dm_name_list, and iocb structures. * Fixed formatting of nul-terminated strings which have kernel-imposed size limit. * Fixed printing of paths that hit PATM_MAX limit in order to match kernel's behaviour. * Fixed build warnings on Android mips64. * Fixed unused function "is_negated_errno" build warning when built with clang. * Fixed syscall number and arguments retrieval behaviour on sparc64 and mips o32 after prctl(PR_SET_DUMPABLE, 0) makes PTRACE_PEEKTEXT impossible to use if Linux kernel has commit v4.10-rc1~114^2~2. * Fixed path tracing for execveat, symlink, symlinkat, inotify_add_watch, and inotify_init syscalls. * Fixed personality switch printing on sparc64 and risc-v. Bug: N/A Test: strace date Change-Id: Idd0ba3efc3fe14dad8aa7b3859045b00d4e6749d
/external/strace/config.h
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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/config.h
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67670f6420d064f0b0f54ab2cf2f07752dcc35c7 |
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18-Dec-2008 |
The Android Open Source Project <initial-contribution@android.com> |
Code drop from //branches/cupcake/...@124589
/external/strace/config.h
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4a3ec90c3aa1cecc489f6fd19d785c6473ee8164 |
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21-Oct-2008 |
The Android Open Source Project <initial-contribution@android.com> |
Initial Contribution
/external/strace/config.h
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