| Commit message (Collapse) | Author | Age | Files | Lines |
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* aux_syscalls.stp: Put #ifdef CONFIG_COMPAT
around compat code.
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2007-10-05 Frank Ch. Eigler <fche@elastic.org>
PR 5036
* systemtap.spec.in: Create new systemtap-testsuite sub-rpm.
Install crash(8)'s staplog.so into -runtime sub-rpm if built.
* Makefile.am (rpm): New target.
* Makefile.in: Regenerated.
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* syscalls2.stp (rt_sigaction, sigaction): Call
_struct_sigaction_u().
* aux_syscalls.stp (_struct_timeval): Removed. No longer
necessary now that we have structure access in scripts.
(_struct_timespec): Ditto.
(_struct_itimerval): Ditto.
(_struct_timezone_u): Remove random CATCH_DEREF_FAULT()
line.
(_stp_sigset_str): New.
(_struct_sigaction_u): New.
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* buildok/aux_syscalls-embedded.stp: Add all embedded
C function in aux_syscalls.
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2007-10-04 Frank Ch. Eigler <fche@elastic.org>
* stapfuncs.5.in: Document inet.stp tapset functions.
* buildok/inet-embedded.stp: Test inet.stp functions.
* inet.stp: New tapset for htonl and friends.
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* buildrun.cxx (compile_pass): Tweaked build system for the
2.6.23-rc8-mm2 kernel.
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* buildok/memory-all-probes.stp:
New test that uses wildcarding to
determine if all probes are resolvable.
* buildok/nfs-all-probes.stp: Ditto
* buildok/nfsd-all-probes.stp: Ditto
* buildok/process-all-probes.stp: Ditto
* buildok/rpc-all-probes.stp: Ditto
* buildok/scheduler-all-probes.stp: Ditto
* buildok/scsi-all-probes.stp: Ditto
* buildok/signal-all-probes.stp: Ditto
* buildok/socket-all-probes.stp: Ditto
* buildok/tcp-all-probes.stp: Ditto
* buildok/udp-all-probes.stp: Ditto
* buildok/vfs-all-probes.stp: Ditto
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PR 5102
* translate.cxx (visit_statement): Add new parameter regarding whether
c->last_stmt needs to be updated. Update callers, mostly passing
"false".
(visit_EXPRESSIONTYPE): Generally omit setting c->last_stmt, unless
the construct can set c->last_error.
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* queue_stats.stp (qsq_print): Make value of ops/s output as float
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2007-10-03 Frank Ch. Eigler <fche@elastic.org>
* systemtap.syscall/test.tcl: Don't list PASS on stdout.
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2007-10-03 Frank Ch. Eigler <fche@elastic.org>
PR 5096
* translate.cxx (emit_function): Put nesting limit/control logic into
function body ...
(visit_functioncall): ... and not into each call site.
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* aux_syscalls.stp(_sockopt_level_str): Add support for protocol
number 134~137.
* socket.stp (global define,begin): Ditto.
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2007-10-02 Frank Ch. Eigler <fche@redhat.com>
PR 3635
* translate.cxx (emit_global): Wrap all globals and locks into one
top-level struct. Update references to former "global_VAR" prefix.
* translate.h (emit_global_init): New function.
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PR 5041
From <michael.gruener@linux.vnet.ibm.com>:
* loc2c-runtime.h (store_register): Add value as macro parameter where
missing.
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PR 5078
* tapsets.cxx (be_derived_probe): Rework to add error probe support.
Emit probe description array in C for traversal by generated code.
* register_standard_tapsets: Add error probes.
* stapprobes.5.in: Document.
* translate.cxx (emit_module_init): Handle errors that may occur
during begin probes.
(emit_module_exit): Use schedule() rather than cpu_relax() during
shutdown synchronization wait loop.
* staptree.cxx (probe::printsig): Put multiple probe points on same
line.
2007-10-02 Frank Ch. Eigler <fche@redhat.com>
PR 5078
* semok/twentysix.stp, systemtap.base/beginenderror.*: New tests.
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* systemtap.syscall/signal.c:
* systemtap.syscall/uid16.c: Compilation regardless of defines.
* systemtap.syscall/test.tcl: Handle UNSUPP tests correctly.
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* tcp.stp: Add name argument for all probes.
* tcp.stp (tcp.setsockopt.return): Add comment.
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* test.tcl (run_one_test): Append newlines when
using send_log().
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* aux_syscalls.stp (_str_lookup_str): Print unmatched
values in hex.
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* socket.stp (_success_check): Fix compare method.
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uprobes_i386.c, uprobes_i386.h: i386 code
uprobes_arch.c, uprobes_arch.h: map to architecture-specific files
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* lib/systemtap.exp: New proc get_system_info.
* lib/stap_run.exp: New proc print_system_info.
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* aux_syscalls.stp (_stp_lookup_str, _stp_lookup_or_str):
New functions to efficiently and safely read arrays of values
and return a string.
(_signal_name): Reimplement using _stp_lookup_str().
(_semctl_cmd): Ditto.
(__fork_flags): Ditto.
(_mmap_flags): Ditto.
(_mprotect_prot_str): Ditto.
(_shmat_flags_str): Ditto.
(_at_flag_str): Ditto.
(get_mmap_args): Complete rewrite for safety and correctness.
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Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
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PR3916
* systemtap.sample/gtod.*: New test for gettimeofday accuracy.
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* rpc.stp (clones_from_clnt, tasks_from_clnt): Fix for kernel >= 2.6.22.
* nfs.stp (__nfsi_ndirty) : Ditto.
* nfs_proc.stp (__nfsv4_bitmask) : Make bitmask valid according to CONFIG.
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From Cai Fei <caifei@cn.fujitsu.com>
* rpc.stp (sunrpc.clnt.shutdown_client): Add argument progname's
definition for probe sunrpc.clnt.shutdown_client, because it
is in the man page but not defined in tapset.
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From Cai Fei <caifei@cn.fujitsu.com>
* rpc.stp (sunrpc.clnt.call_sync, sunrpc.clnt.call_async): Fix
the output format of flags in argstr from hex to decimal just
to make it same as other probes.
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* tcp.stp (sendmsg.return): Fix description of size variable.
* tcp.stp (recvmsg.return): Ditto.
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* socket.stp (aio_read): Fix compile error with kernel version
less than 2.6.19.
* socket.stp (aio_write): Ditto.
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The types could not be determined correctly when __find_bdevname() was used in nfs.stp
Added __page_index() to work around problem dereferencing unions in stap language.
Made generic.fop.sendfile conditional on kernel <= 2.6.22. generic_file_sendfile() was removed in 2.6.23.
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From Lai Jiangshan <laijs@cn.fujitsu.com>
* syscall.stp (syscall.brk): Add probe point
kernel.function("ia64_brk").
* syscall.stp (syscall.mremap): Add probe point
kernel.function("ia64_mremap").
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From Lai Jiangshan <laijs@cn.fujitsu.com>
* syscall.stp (syscall.brk): Add probe point
kernel.function("ia64_brk")
* syscall.stp (syscall.mremap): Add probe point
kernel.function("ia64_mremap")
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From Lai Jiangshan <laijs@cn.fujitsu.com>
modify field-access operator from "." to "->" in all files.
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* syscalls.stp (adjtimex.return): Improve retstr.
* aux_syscalls.stp: Add a function(_adjtimex_return_str) for
adjtimex.return.
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2007-09-25 Frank Ch. Eigler <fche@elastic.org>
* socket.stp (sock_flags_num2str): Define SOCK_PASSCRED if needed.
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2007-09-25 Frank Ch. Eigler <fche@elastic.org>
* socket.stp (__i2n_ip_proto): Add a cast for 32-bit compatibility.
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2007-09-25 Frank Ch. Eigler <fche@elastic.org>
* signal.stp (_signal.send.part*): Remove sinfo alias variable,
since it's a struct rather than integral value.
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* test.tcl (run_one_test): Fix unsupported results.
Send failure diffs to log.
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* syscalls2.stp (sys_readlinkat): Make optional.
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* tapsets.cxx (translator_output::~translator_output): Fix mismatched
delete / delete [].
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* aux_syscalls.stp (_struct_compat_timeval_u): ifdef
CONFIG_COMPAT so buildok test will pass.
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