| Commit message (Collapse) | Author | Age | Files | Lines |
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change the return codes of lket-b2a and add a new macro b2a_error() for error
reporting
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runtime/lket/b2a/lket_b2a.[ch]: bugfix for #3536
lket_trace.stp: add the logging of pid, ppid
process.stp: add logging of tid, ppid for lket_internal.process.execve.
Change to use for_each_process() in process_snapshot() to get
the info of all running processes.
register_event.stp: update the registering codes of execve event.
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* symbols.c (do_kernel_symbols): Add sizeof(long) to sym_base
to preserve 64-bit alignment.
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* procfs.c (_stp_proc_write_cmd): For STP_SYMBOLS,
type field is a long to preserve alignment.
Use STP_ALLOC_FLAGS.
* symbols.c: Use STP_ALLOC_FLAGS.
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* alloc.c (STP_ALLOC_FLAGS): Define.
Cleanup ifdefs.
* map.c: Use STP_ALLOC_FLAGS.
* stat.c: ditto.
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bugfix of lket-b2a
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bugfix of the obsolete buf_info and consumed_info.
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* transport_msgs.h: Change all ints to int32_t. Prefix
all struct names with "_stp".
* transport.c: Use new struct names.
(_stp_handle_start): Send pointer size and endianess.
* procfs.c: Use new struct names.
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* librelay.c: Change all references to transport messages
to use the new names with "_stp" prefix.
(stp_main_loop): For STP_SYMBOLS, check pointer size and
endianess to confirm staprun is compatible with the kernel.
* librelay.h: Move a bunch of common includes here.
* stpd.c: Cleanup includes.
* symbols.c: Ditto.
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* sym.h: Change int to int32_t.
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make fork/execce trace hooks lket internally and turned on by default.
add stoptrace_fork and stoptrace_execve flags for lket to control
stopping fork/execve in user scripts.
update lket-b2a and lket man page.
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* symbols.c (_stp_do_module): Fix error message.
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* io.c (_stp_vlog, _stp_dbug): Make first parameter const.
* runtime.h: Update prototype for _stp_dbug.
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* runtime/regs.c: patch from Bibo Mao for fixing the return
value on IA64 (bz #3404).
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Document signal trace hooks into lket man page
bugfix of lket-b2a for event description data insert
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header files
* runtime/lket/b2a/Makefile.am: set compile flags according to the existance of mysql_config
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* stack-ppc64.c (__stp_stack_sprint): Declare sp before _sp.
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* stack.c: Reorganize and split arch-specific functions to
separate files.
(_stp_kta): Better checking.
(_stp_stack_sprint): Better handling of return probes.
* stack-i386.c: New file. Uses 2.6.18 DWARF unwinder if available.
* stack-x86_64.c: New file. Uses 2.6.18 DWARF unwinder if available.
* stack-ppc64.c: New file.
* stack-ia64.c: New file.
* sym.c (_stp_kallsyms_lookup_name): New function. Like
kallsyms_lookup_name() except use our internal lookup table.
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clean up the unused database tables and destory GTree on exit.
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Adding the support of automatically database creation and
dumping lket trace into mysql database
* configure.ac:
add the checking of mysql client library
* Makefile.in, configure:
regenerated
* runtime/lket/b2a/Makefile.am:
add the checking and optional compiling for mysql client library
* runtime/lket/b2a/Makefile.in:
regenerated
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From David Wilder <dwilder@us.ibm.com>
* time.c (__stp_estimate_cpufreq): Short-circuit on s390.
(_stp_gettimeofday_ns): Use a fixed formula on s390 to
convert TOD clocks to nanoseconds.
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* stack.c (_stp_kta): Rewrite. Use the _stap_symbols
struct instead of calling into the kernel.
* sym.c (_stp_kallsyms_lookup): Move here from runtime.h
* runtime.h: Get rid of all the symbol stuff that
did not belong here.
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* README: Changed 'stpd' references to 'staprun'.
* README.doc: Ditto.
* TODO: Ditto.
* io.c: Ditto.
* print.c: Ditto.
* runtime.h: Ditto.
* bench2/bench.rb: Ditto.
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* bench/run_bench: Changed 'stpd' references to 'staprun'.
* bench/trans_bench: Ditto.
* where_func/README: Ditto.
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* Makefile: Changed 'stpd' references to 'staprun'.
* librelay.c: Ditto.
* stpd.c: Ditto.
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* transport.c: Changed 'stpd' references to 'staprun'.
* transport.txt: Ditto.
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* io.c: Changed 'stpd' references to 'staprun'.
* print.c: Ditto.
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* transport.c (_stp_handle_start): Don't initialize timers here.
(_stp_transport_init): Initialize timers here.
(_stp_cleanup_and_exit): Don't kill timers or free print buffers here.
(_stp_transport_close): kill timers and free print buffers here.
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* time.c (_stp_init_time): Use dynamic percpu allocations
instead of evil static allocations.
(_stp_kill_time): Free percpu allocations and set
_stp_time to NULL so the timers are only deleted once.
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* io.c (_stp_vlog): Remove ifdef for STP_RELAYFS. Relayfs now
behaves the same as procfs.
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* print.c: Replace STP_PRINT_BUF_LEN with STP_BUFFER_SIZE.
* string.c: Ditto.
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* transport.c (_stp_work_queue): Reenable some cleanup
code.
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* transport.c (_stp_transport_init): Call _stp_print_init().
(_stp_cleanup_and_exit): Call _stp_print_cleanup().
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PR 3232
* print.c (_stp_print_init): New. Alloc per-cpu buffers.
(_stp_print_cleanup): New. Free per-cpu buffers.
(_stp_print_flush): Use per_cpu_ptr().
* string.c (_stp_sprintf): Ditto.
(_stp_vsprintf): Ditto.
(_stp_string_cat_cstr): Ditto.
(_stp_string_cat_char): Ditto.
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* lket/b2a/lket_b2a.c (main): Correct arguments to fseek.
(dump_data): Work around a spurious compiler warning.
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