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* Infrastructure for new stap-server initscript.Dave Brolley2009-10-203-980/+671
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* Fix transok/tval-opt.stp testcase. Pick diffent function and non-empty block.Mark Wielaard2009-10-151-1/+2
| | | | | | | | | | | | This testcase succeeded just because the value being set couldn't be found. So the error message being compared was the same. Set -o pipefail to catch that case. On vta compiled kernels it failed because the optimizer turned { statement } into statement. So pick a function and argument which location can always be found and add an extra 'next' statement so the block isn't folded. * testsuite/transok/tval-opt.stp: Set -o pipefail. Add 'next' to make sure block isn't empty. Use "do_filp_open" and "mode".
* Merge branch 'master' of ssh://wenji@sources.redhat.com/git/systemtapWenji Huang2009-10-141-0/+4
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| * Add buildok tests for sprint[ln](@hist_*)Josh Stone2009-10-131-0/+4
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* | PR10746: update test cases related to probe process.*Wenji Huang2009-10-144-7/+20
|/ | | | | | | | * testsuite/semok/utrace01.stp: Switch by CONFIG_UTRACE. * testsuite/systemtap.base/bz10294.stp: Ditto. * testsuite/systemtap.base/bz6905.stp: Ditto. * testsuite/systemtap.base/statement.exp: Mark untested if non-utrace kernel.
* Let semko/utrace.stp fail even with CONFIG_UTRACE=yJosh Stone2009-10-131-1/+1
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* Add a test for CONFIG_FOO wildcardsJosh Stone2009-10-131-0/+25
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* Add task_time tapset, functions to query time resource usage of current task.Mark Wielaard2009-10-091-0/+8
| | | | | | | * tapset/task_time.stp: New tapset. * testsuite/buildok/task_test.stp: Add new task_time functions. * doc/SystemTap_Tapset_Reference/tapsets.tmpl: Add new section on Task Time Tapset. Include tapset/task_time.stp.
* PR10746: improve error message on utrace-less kernelsFrank Ch. Eigler2009-10-081-0/+3
| | | | | | | * tapset-itrace.exp (itrace_derived_probe ctor): Fail if !CONFIG_UTRACE. * tapset-utrace.exp (utrace_derived_probe ctor): Fail if !CONFIG_UTRACE. * tapsets.cxx (dwarf_builder::build): Fail process.* if !CONFIG_UTRACE. * testsuite/semko/utrace.stp: New test.
* examples: regen indexesFrank Ch. Eigler2009-10-085-2/+37
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* examples: add mbrwatch sampleFrank Ch. Eigler2009-10-082-0/+15
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* testsuite: robustify check_* invocation of examples metaFrank Ch. Eigler2009-10-0815-18/+22
| | | | | | | | | testsuite/systemtap.examples/ * check.exp (extract_tag): Log extracted tags. Tolerate embedded '$'. (run_command): Pass through commands to sh -c without eval quoting. * README: Document "sh -c"-ness of check_* tags. * *.meta: Fix quoting, add a few check_support predicates.
* This script (tcp_trace) can be used to trace tcp connection parameters and ↵David J. Wilder2009-10-087-0/+817
| | | | state changes. This work was original inspired by Stephen Hemminger's TCP cwnd snooper (net/ipv4/tcp_probe.c). Tcp_trace is a helpful tool for troubleshooting connection performance issues.
* PR10702: preprocessor conditional for kernel CONFIG_fooFrank Ch. Eigler2009-10-082-0/+6
| | | | | | | | * session.h (kernel_config[]): New session field. * main.cxx (parse_kernel_config): Populate it. * parse.cxx (eval_comparison): Use it. * testsuite/buildok/utrace.stp, testsuite/parseok/kconfig.stp: New tests. * NEWS, stap.1.in, doc/langref.tex: Mention it.
* Add proc_mem tapset, functions to query memory usage of the current process.Mark Wielaard2009-10-061-0/+13
| | | | | | | * tapset/proc_mem.stp: New tapset. * testsuite/buildok/proc_mem.stp * doc/SystemTap_Tapset_Reference/tapsets.tmpl (memory_stp): Include tapset/proc_mem.stp.
* PR10726 remove testcase workaround.Mark Wielaard2009-10-061-3/+1
| | | | | * testsuite/systemtap.base/const_value.c: Allow inlining since PR10726 was fixed.
* PR10739 testcase. Split const_value test in two. Absolute const addr fails.Mark Wielaard2009-10-064-7/+68
| | | | | | | | * testsuite/systemtap.base/const_value.exp: Handle both const_value blocks and address separately. XFAIL second test as PR10739. * testsuite/systemtap.base/const_value.stp: Only query baz const value. * testsuite/systemtap.base/const_value_func.c: New test for bar address. * testsuite/systemtap.base/const_value_func.stp: Likewise.
* Add tescase for DW_AT_const_value location descriptions.Mark Wielaard2009-10-053-0/+71
| | | | | | * testsuite/systemtap.base/const_value.c: New test. * testsuite/systemtap.base/const_value.exp: Likewise. * testsuite/systemtap.base/const_value.stp: Likewise.
* Updates samples index for sched_switchJosh Stone2009-10-026-3/+49
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* Scheduler Tapset based on kernel tracepointsKiran Prakesh2009-10-023-0/+127
| | | | | | | | | This patch adds kernel tracepoints based probes to the scheduler tapset along with the testcase, scheduler-test-tracepoints.stp and an example script, sched_switch.stp. Signed-off-by: Kiran Prakash <kiran@linux.vnet.ibm.com> Signed-off-by: Josh Stone <jistone@redhat.com>
* PR10678 vta-gcc: module debuginfo: relocation refers to undefined symbolMark Wielaard2009-10-021-0/+4
| | | | | | | | | | | | | | | | | libdwfl tries to resolve all relocations in a module debuginfo file and if it cannot find a symbol used in a relocation it will fail when dwfl_module_getdwarf() is called. So we must make sure all possible dependencies of the module are also in the dwfl. We do this by trying to find and parse the modules.dep file and insert all dependencies into the dwfl. * setupdwfl.cxx (elfutils_kernel_path): Lift from setup_dwfl_kernel and make static. (is_comma_dash): New function. (modname_from_path): Likewise. (setup_mod_deps): Likewise. (setup_dwfl_report_kernel_p): Call setup_mod_deps(). * testsuite/buildok/pr10678.stp: New test.
* Added timeouts to test 15 & 16.David Smith2009-09-291-0/+2
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* Better cleanup.David Smith2009-09-281-1/+2
| | | | * testsuite/systemtap.base/cmd_parse.exp: Remove temporary module.
* Purge warnings from buildok testsuite.Mark Wielaard2009-09-2522-24/+23
| | | | | | | | | | | | | | | | | | | | | | | | | * testsuite/buildok/fortysix.stp: Add -w. * testsuite/buildok/fortytwo.stp: Likewise. * testsuite/buildok/four.stp: Avoid empty begin. * testsuite/buildok/memory-all-probes.stp: Add -w. * testsuite/buildok/nfsd-all-probes.stp: Likewise. * testsuite/buildok/nine.stp: Likewise. * testsuite/buildok/one.stp: Use q. * testsuite/buildok/printf.stp: Remove unused foo(), printf x. * testsuite/buildok/process-all-probes.stp: Add -w. * testsuite/buildok/scheduler-all-probes.stp: Likewise. * testsuite/buildok/scsi-all-probes.stp: Likewise. * testsuite/buildok/signal-all-probes.stp: Likewise. * testsuite/buildok/sixteen.stp: log in foo(). * testsuite/buildok/socket-all-probes.stp: Add -w. * testsuite/buildok/stat_insert.stp: Declare x, y global. * testsuite/buildok/syscall.stp: Add -w. * testsuite/buildok/tcp-all-probes.stp: Likewise. * testsuite/buildok/thirtyone.stp: Likewise. * testsuite/buildok/twentyeight.stp: log absolute. * testsuite/buildok/twentyfour.stp: Add -w. * testsuite/buildok/udp-all-probes.stp: Likewise. * testsuite/buildok/vfs-all-probes.stp: Likewise.
* Added a basic ring_buffer transport test.David Smith2009-09-241-0/+32
| | | | * testsuite/systemtap.printf/ring_buffer.exp: New test.
* PR10632: simplify randint() implementationFrank Ch. Eigler2009-09-231-27/+5
| | | | | | | | | * tapset/random.stp (randint): Make it 1-arity (imply min=0). Document with kerneldoc. * doc/Systemtap_Tapset_Reference/tapsets.tmpl: Extract the docs. * runtime/arith.c (_stp_random_pm_u): Rename without _pm. (_stp_random_pm): Rewrite in terms of ..._u. * testsuite/random.stp: Adapt & simplify.
* PR10632: tapset: randint() function + testsRoland Grunberg2009-09-232-0/+44
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* PR10390: ftrace() tapset functionFrank Ch. Eigler2009-09-231-0/+11
| | | | | | | | | | | * tapset/logging.stp (ftrace): New function. (*): Add kerneldoc to other functions. * doc/SystemTap_Tapset_Reference/tapsets.tmpl: Process logging.stp. * stapfuncs.3stap.in: Remove "LOGGING" section, now redundant. * runtime/autoconf-trace-printk.c: New autoconf test. * buildrun.cxx (compile_pass): Build it. * NEWS: Mention it. * testsuite/buildok/logging.stp: Test it.
* Version bumps for the 1.0 releaseJosh Stone2009-09-224-681/+990
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* Test all context related functions in one test.Mark Wielaard2009-09-1910-74/+10
| | | | | | | | | Saves a couple of seconds per individual test by doing them all in one. * testsuite/buildok/context_test.stp: Incorporate: modname.stp, probefunc.stp, probemod.stp, symdata.stp, symname.stp, uaddr.stp, ustack.stp, usymdata.stp, usymname.stp. Delete individual tests.
* Use less idle time in testsuite.Mark Wielaard2009-09-198-27/+30
| | | | | | | | | | | | | | | | A lot of tests wait, sleep or use a timer for multiple seconds when that is not necessary. Reduce the time waited so save test time. * testsuite/systemtap.base/backtrace.stp: Exit after 100ms. * testsuite/systemtap.base/badkprobe.exp: Likewise. * testsuite/systemtap.base/global_end.stp: Likewise. * testsuite/systemtap.base/itrace.exp: Wait 1 sec instead of 5 for each test. * testsuite/systemtap.base/maxactive.exp: Likewise. * testsuite/systemtap.base/onoffprobe.exp: Match and use modname, so build script can be cached. * testsuite/systemtap.base/onoffprobe.stp: Wait miliseconds instead of seconds in each alias. Output module_name. * testsuite/systemtap.base/poll_map.stp: Start after 100ms.
* buildok netdev.stp file shouldn't be using /usr/bin/env, but stap directly.Mark Wielaard2009-09-181-1/+1
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* * vta-test.c: Include sdt.h under test, not system installed sys/sdt.h.Mark Wielaard2009-09-181-1/+1
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* PR10417 Enable vta-test.exp testcase and add to NEWS.Mark Wielaard2009-09-182-3/+2
| | | | | | * NEW: Mention DW_OP_{implicit,stack}_value support. * testsuite/systemtap.base/vta-test.exp: Don't XFAIL. Use staprun2. * testsuite/systemtap.base/vta-test.stp: Enable all probes.
* Add a testcase for PR10417 support for DW_OP_{stack|implicit}_value.Mark Wielaard2009-09-173-0/+76
| | | | | | | | Currently XFAILS when gcc-vta detected, otherwise UNTESTED. * testsuite/systemtap.base/vta-test.exp: New test harness. * testsuite/systemtap.base/vta-test.c: New test program. * testsuite/systemtap.base/vta-test.stp: New test script.
* Regenerate examples index.Mark Wielaard2009-09-174-6/+6
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* Mark badname example as needing guru mode in meta file so it doesn't FAIL.Mark Wielaard2009-09-171-3/+3
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* Don't print pid in flightrec5.exp test.Mark Wielaard2009-09-171-1/+0
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* * sdt.h (STAP_SEMAPHORE): New. Add guard to utrace probe points.Stan Cox2009-09-161-12/+13
| | | | | | | | | | | | | | * itrace.h (__access_process_vm): Moved from here... * runtime/access_process_vm.h: New. ...to here. * translate.cxx (translate_pass): Include access_process_vm.h * session.h (sdt_semaphore_addr): New. * tapsets.cxx (sdt_query::record_semaphore): New. Record sdt_semaphore_addr. (uprobe_derived_probe_group::emit_module_decls): Allow for uprobe guard variable to be set and unset. (uprobe_derived_probe_group::emit_module_decls): Likewise. (uprobe_derived_probe_group::emit_module_exit): Likewise. * tapset-utrace.cxx (utrace_derived_probe_group::emit_probe_decl): Likewise. (utrace_derived_probe_group::emit_module_decls): Likewise. (utrace_derived_probe_group::emit_module_exit): Likewise.
* Merge branch 'master' of sourceware.org:/git/systemtapJosh Stone2009-09-163-1/+131
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| * Add signal based file switching testcaseMasami Hiramatsu2009-09-163-1/+131
| | | | | | | | | | | | | | | | * testsuite/systemtap.base/flightrec1.exp: Add signal file switching testcase. * testsuite/systemtap.base/flightrec4.exp: New test for signal file switching with file number limits. * testsuite/systemtap.base/flightrec5.exp: New test for signal file switching with file number limits on bulk mode.
* | Add the badname.stp exampleJosh Stone2009-09-166-1/+82
| | | | | | | | | | This is a toy script I wrote a while back to demonstrate how SystemTap could be used to enforce filesystem naming rules.
* | Spelling fixes in the meta of many examplesJosh Stone2009-09-1616-80/+80
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* | Fix the old networking buildok testJosh Stone2009-09-161-1/+1
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* | A basic test to assure that networking tapset is building okBreno Leitao2009-09-161-0/+47
| | | | | | | | | | | | | | | | | | | | This is a basic script to assure that the network devices tapset is building (-p4) properly. This script is basically a copy of another netdev example that is located on testsuite/systemtap.examples/network/netdev.stp Signed-off-by: Josh Stone <jistone@redhat.com>
* | Add meta for the netdev example & regenerate indexesJosh Stone2009-09-165-1/+59
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* | A network device exampleBreno Leitao2009-09-161-0/+58
|/ | | | | | | | Add a example that cover the network device tapset. This example just add simple probes and display what is going one with all the network devices. Signed-off-by: Josh Stone <jistone@redhat.com>
* Make labels -l .label test independent of list output order.Mark Wielaard2009-09-161-2/+9
| | | | | * testsuite/systemtap.base/labels.exp (-l .label): List all output lines individually in expect regex.
* Merge branch 'master' of ssh://sources.redhat.com/git/systemtapDave Brolley2009-09-1467-111/+446
|\ | | | | | | | | | | | | | | | | | | Conflicts: aclocal.m4 configure doc/SystemTap_Tapset_Reference/Makefile.in testsuite/aclocal.m4 testsuite/configure
| * PR10608: mark test cases untested once compilation failedWenji Huang2009-09-143-30/+21
| | | | | | | | | | | | | | * testsuite/systemtap.syscall/syscall.exp: Simplify logic things. * testsuite/systemtap.syscall/test.tcl: Check compilation result. * testsuite/systemtap.base/utrace_syscall_args.exp: Change fail to untested.
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