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* Add missing quote for uname.tclWenji Huang2009-08-141-1/+1
| | | | * testsuite/systemtap.exelib/uname.tcl: Add '"'.
* Improved context.exp error handling.David Smith2009-08-113-10/+8
| | | | | | | | | | * testsuite/systemtap.context/context.exp: Makes sure errors are output to the log file. Also, a Makefile is copied with 'cp -p' to avoid make erroring out if the Makefile's date is in the future (as can be the case if running the test over nfs). * testsuite/systemtap.context/args.tcl: Makes sure 'close' errors are ignored. * testsuite/systemtap.context/backtrace.tcl: Ditto.
* exelib testcase now ensures uprobes.ko is up to date.David Smith2009-08-114-4/+4
| | | | | | | | | * testsuite/systemtap.exelib/cleanup.tcl: Makes sure uprobes.ko is up to date. * testsuite/systemtap.exelib/lib.tcl: Ditto. * testsuite/systemtap.exelib/mark.tcl: Ditto. * testsuite/systemtap.exelib/uname.tcl: Ditto. * testsuite/systemtap.exelib/ustack.tcl: Ditto.
* Avoid assertion error for no matched function in statement probeWenji Huang2009-08-101-0/+12
| | | | | * dwflpp.cxx (iterate_over_functions): Return for NULL pointer. * testsuite/systemtap.base/statement.exp: Add test case.
* Make files executableEugeniy Meshcheryakov2009-08-073-0/+0
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* Do not use plain [] in help string in configure.acEugeniy Meshcheryakov2009-08-073-975/+795
| | | | This confuses Debian's automake.
* PR10486 Raise default MAXSTRINGLEN.Mark Wielaard2009-08-073-8/+7
| | | | | | | | * translate.cxx (translate_pass): Raise MAXSTRINGLEN to 256 for 32bit arches and to 512 for 64bit arches. * testsuite/systemtap.context/backtrace.tcl: Don't set MAXSTRINGLEN. * testsuite/systemtap.exelib/ustack.tcl: Likewise. * testsuite/systemtap.string/str_replace.exp: Explicitly set MAXSTRINGLEN.
* Fix a couple of sdt_query reorg problems.Stan Cox2009-08-061-4/+7
| | | | | | | * tapsets.cxx (sdt_query::handle_query_module): For uprobe probes: 1) find all same named probes to handle multiple probes per module 2) use new_base for uprobe probes to handle $$name * sdt_misc.exp: Test $$name
* PR10294: support wider range for statement probeWenji Huang2009-08-054-24/+63
| | | | | | | | | * dwflpp.cxx (iterate_over_srcfile_lines): Add pattern parameter. * dwflpp.h (iterate_over_srcfile_lines): Ditto. * testsuite/systemtap.base/bz10294.c: Test case. * testsuite/systemtap.base/bz10294.stp: Ditto. * testsuite/systemtap.base/bz6905.exp: Deleted. * testsuite/systemtap.base/statement.exp: Merge bz10294 with bz6905.
* Remove as_root calls from the printf testsuiteJosh Stone2009-08-055-20/+20
| | | | | | | | | | | | | Once upon a time, we would use sudo staprun, and so output files from "-o" were owned by root. For a while now we've used a setuid staprun instead, and the output files are created by stapio as the user. Thus, we don't need as_root to remove those files anymore. * testsuite/systemtap.printf/end1b.exp: Clean up without as_root. * testsuite/systemtap.printf/mixed_outb.exp: Ditto. * testsuite/systemtap.printf/out1b.exp: Ditto. * testsuite/systemtap.printf/out2b.exp: Ditto. * testsuite/systemtap.printf/out3b.exp: Ditto.
* Don't spawn uprobes tests with sudoJosh Stone2009-08-055-14/+30
| | | | | | | | | | | | | | Using spawn with sudo doesn't work well, because the password prompt won't go to the correct TTY. The only reason that the uprobes tests needed to do this is so uprobes.ko could be built as root. Now instead, I've added a pre-check that will directly call the uprobes make with sudo (via the as_root proc). * testsuite/lib/systemtap.exp (uprobes_p): Check and build uprobes.ko. * testsuite/systemtap.base/uprobes.exp: Use uprobes_p; don't spawn sudo. * testsuite/systemtap.base/bz6850.exp: Ditto. * testsuite/systemtap.base/bz10078.exp: Ditto. * testsuite/systemtap.base/bz6905.exp: sudo isn't needed for -p2.
* Merge branch 'release'Josh Stone2009-08-042-11/+11
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| * Version bumps for the 0.9.9 releaseJosh Stone2009-08-042-11/+11
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* | Merge branch 'master' of git://sources.redhat.com/git/systemtapDave Brolley2009-08-0417-186/+480
|\| | | | | | | | | | | Conflicts: cache.cxx
| * Merge branch 'array_index'Josh Stone2009-08-031-9/+2
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| | * PR2049: support arbitrary $target-array indexingJosh Stone2009-08-031-9/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rather than just numeric literals, we can now support arbitrary expressions for the index value. Note that loc2c won't allow this for noncontiguous arrays, as the access methods need to be statically computed, but for contiguous arrays and pointers-as-arrays it works just fine. * staptree.h (target_symbol::component): Add expression_array_index. * staptree.cxx (target_symbol::visit_components): New helper. (target_symbol::assert_no_components): Recognize new array type. (target_symbol::component::print): Print subexpressions. (traversing_visitor::visit_target_symbol, visit_cast_op): Visit the indexing components too. (varuse_collecting_visitor::visit_target_symbol): Ditto. (update_visitor::visit_target_symbol, visit_cast_op): Ditto. * elaborate.cxx (void_statement_reducer::visit_target_symbol): New. (void_statement_reducer::visit_cast_op): Save indexes too. * parse.cxx (parser::parse_target_symbol_components): Parse expressions. * tapsets.cxx (dwarf_var_expanding_visitor::visit_target_symbol): Pass expression-indexes as parameters (indexN) to the dwarf function. (dwarf_cast_expanding_visitor::visit_cast_op): Ditto. (tracepoint_var_expanding_visitor::visit_target_symbol_arg): Ditto. (sdt_var_expanding_visitor::visit_target_symbol): Visit the new @cast. * dwflpp.cxx (dwflpp::translate_components): Use THIS->indexN. * translate.cxx (c_unparser::visit_target_symbol): Correct error msg. * testsuite/systemtap.base/pointer_array.stp: Use a simple index.
| * | PR10475: ensure that loc2c can find its array sizeJosh Stone2009-08-031-0/+10
| |/ | | | | | | * loc2c.c (array_stride): iterate DIEs past typedef/const/volatile
| * Add testcase for PR10458, PR10459 and PR10454.Mark Wielaard2009-07-313-0/+102
| | | | | | | | | | | | | | | | Last test currently disabled because PR10454 is still open. * testsuite/systemtap.context/uprobe_stmt_num.exp: New file. * testsuite/systemtap.context/uprobe_stmt_num.stp: Likewise. * testsuite/systemtap.context/uprobe_stmt_num.c: Likewise.
| * Relax the type-matching in the cmd_parse13 testJosh Stone2009-07-301-1/+1
| | | | | | | | | | Dwarf probes are now printing their $target variables in -L, so we need to handle more than just stap types in the regular expression.
| * Remove unused result_string from ustack.tcl.Mark Wielaard2009-07-301-9/+0
| | | | | | | | * testsuite/systemtap.exelib/ustack.tcl: Remove result_string.
| * PR6978: support $$parms for process.syscallWenji Huang2009-07-282-0/+41
| | | | | | | | | | | | * tapset-utrace.cxx (visit_target_symbol_arg): Handle $$parms. * testsuite/systemtap.base/utrace_p4.exp: Add test case. * testsuite/systemtap.base/utrace_p5.exp: Ditto.
| * PR10453: Fix crash.exp not to refer removed fileMasami Hiramatsu2009-07-281-1/+1
| | | | | | | | | | * systemtap.base/crash.exp: Use command-line script instead of removed script file.
| * Support for presenting multiple graphsTim Moore2009-07-284-163/+283
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * grapher/Graph.hxx: New file; class for single graph display. * grapher/Graph.cxx: New file. * grapher/GraphData.hxx: Associate title and axis labels with graph data and not a graph display. * grapher/GraphWidget.hxx: Move graph-related members to Graph class. * grapher/GraphWidget.cxx (getExtents, setExtents): Move to Graph class (on_expose_event): Move graph rendering to Graph. (on_button_press_event): Delegate to Graph. (on_motion_notify_event, on_scroll_event): Modify "active" graph. * grapher/StapParser.cxx (findTaggedValue): New parsing helper function. (io_callback): Support new syntax where properties are attached to graph data and not the entire graph. * grapher/grapher.cxx (GrapherWindow): Don't set graph values. * grapher/Makefile.am: Add Graph.cxx. * testsuite/systemtap.examples/general/grapher.stp: New property syntax.
| * Templatize GraphDataTim Moore2009-07-281-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * grapher/GraphData.hxx (GraphDataBase): new superclass for GraphData. Split time data out as a separate vector. (GraphData): Rewrite as template. * grapher/GraphWidget.cxx (on_expose_event): Reflect GraphData templatization. Handle events with string values. * grapher/GraphWidget.hxx (GraphWidget): Keep pointers to GraphDataBase objects instead of GraphData. * grapher/StapParser.cxx (parseData): new member function (ioCallback): Handle new discreet event * grapher/StapParser.hxx (StapParser): keep pointers to GraphDataBase objects instead of GraphData * testsuite/systemtap.examples/general/grapher.stp: Display actual key pressed for keyboard event
| * restore newlines to grapher script headerTim Moore2009-07-281-4/+4
| | | | | | | | * testsuite/systemtap.examples/general/grapher.stp: Restore newlines.
| * PR6905: tweak WILDCARD and RANGE line type for process.statementWenji Huang2009-07-273-0/+36
| | | | | | | | | | | | | | | | * dwflpp.cxx (iterate_over_srcfile_lines): Check the line range and tolerate invalid line number for WILDCARD line type. * testsuite/systemtap.base/bz6905.c: Test case. * testsuite/systemtap.base/bz6905.exp: Ditto. * testsuite/systemtap.base/bz6905.stp: Ditto.
* | Merge branch 'master' of git://sources.redhat.com/git/systemtapDave Brolley2009-07-241-0/+17
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| * PR6898: support $$vars and $$parms for markerWenji Huang2009-07-231-0/+17
| | | | | | | | | | * tapset-mark.cxx (visit_target_symbol_context): Add $$vars/$$parms. * testsuite/systemtap.base/marker.exp : Test case.
* | Merge branch 'master' of git://sources.redhat.com/git/systemtapDave Brolley2009-07-2311-2/+341
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| * PR10427 Multiple tracepoints OK!Mark Wielaard2009-07-221-1/+3
| | | | | | | | | | * testsuite/systemtap.base/tracepoints.stp: Only print once, when enough hits, or at the begin probe.
| * regenerate example indexesFrank Ch. Eigler2009-07-174-1/+51
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| * Merge branch 'master' of ssh://sources.redhat.com/git/systemtapFrank Ch. Eigler2009-07-178-1/+186
| |\ | | | | | | | | | | | | | | | * 'master' of ssh://sources.redhat.com/git/systemtap: Add chng_cpu.stp and migrate.stp examples. Add network/tcpipstat.stp descriptions.
| | * Add chng_cpu.stp and migrate.stp examples.William Cohen2009-07-178-0/+144
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| | * Add network/tcpipstat.stp descriptions.William Cohen2009-07-174-1/+42
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| * | PR10410: dentry tapset, autofs4 sampleJeff Moyer2009-07-172-0/+102
| |/ | | | | | | | | | | | | * tapset/dentry.stp: New d_path, d_name, reverse_path_walk. * .../examples/.../autofs4.*: New autofs demo. Signed-off-by: Frank Ch. Eigler <fche@elastic.org>
* | Merge branch 'master' of git://sources.redhat.com/git/systemtapDave Brolley2009-07-176-0/+698
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| * This SNMP group of tapsets provides probes used to count SNMP managementDavid J. Wilder2009-07-166-0/+698
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | events. The probes mirror many of the SNMP statistics defined in /usr/include/linux/snmp.h. Each probe represents a single SNMP statistic or MIB. Each of the probe's handler is called when system performs an operation that would alter the associated statistic. Along with each probe is defined an indexed set of counters used to record probe hits. The probe handlers call a user supplied callback functions to determine which counter to alter. The user's callback should returns a key value that will be used to index the counter. For example a callback could return a unique value for each socket. This would results in a separate counter being used for each socket. tcpipstat.stp shows how snmp tapsets could be used. Tcpipstat collects and displays network statistics related to individual TCP sockets or groups of sockets. The statistics that are collected are simmer to that of the command netstat -s, only sorted and grouped by individual sockets. Signed-off-by: David Wilder <dwilder@us.ibm.com>
* | Merge branch 'master' of git://sources.redhat.com/git/systemtapDave Brolley2009-07-1610-3/+71
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| * BUG! "yes" breaks ustack PR10323 was fixed a while ago, remove comment.Mark Wielaard2009-07-161-1/+1
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| * PR5930: Address-op for $target and @cast membersJosh Stone2009-07-156-1/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This allows the '&' operator to get the address of @cast and $target variable expressions. * staptree.h (target_symbol): add addressof field * staptree.cxx (target_symbol::print): print '&' for addressof (cast_op::print): ditto * parse.cxx (parser::parse_value): allow '&' prefix on $target/@cast * dwflpp.cxx (dwflpp::translate_final_fetch_or_store): allow taking the computed address without actually doing a final fetch. * tapset* (*::visit_target_symbol): throw errors for $vars w/o addresses * testsuite/systemtap.base/cast.stp: add &@cast test * testsuite/semok/target_addr.stp: test '&' on different member types * testsuite/semko/target_addr?.stp: test failure on bitfields/registers
| * utrace_syscall_args.stp makes sure open syscall is from target pid.David Smith2009-07-151-1/+1
| | | | | | | | | | * testsuite/systemtap.base/utrace_syscall_args.stp: Makes sure the open syscall is from the target pid.
| * PR4166: Allow array-like indexing on pointersJosh Stone2009-07-142-0/+29
| | | | | | | | | | | | | | * dwflpp.cxx (dwflpp::translate_components): let pointers get treated the same as arrays, and add a final DIE dereference for array access. * loc2c.c (c_translate_array): tolerate pointer types * testsuite/systemtap.base/pointer_array.*: new test
* | Merge branch 'master' of git://sources.redhat.com/git/systemtapDave Brolley2009-07-141-15/+0
|\| | | | | | | | | | | Conflicts: main.cxx
| * Remove -O[0123s] gcc optimization flags for gcc pass 4 speedups again.Mark Wielaard2009-07-141-16/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | We cannot guarantee that (un)optimized code compiles and/or generates fully functional code, so don't tempt the user to try it out. * session.h (struct systemtap_session): Remove gcc_flags string field. * hash.cxx (find_script_hash): Don't add gcc_flags. * main.cxx (usage): Remove -O[0123s] documentation. (main): Don't use gcc_flags. * buildrun.cxx (compile_pass): Don't add gcc_flags to EXTRA_CFLAGS. * stap1.in: Remove -O[0123s] documentation. * testsuite/systemtap.base/cache.exp: Remove tests for -O[0123s].
| * Make kernel opt-level the default again.Mark Wielaard2009-07-141-2/+3
| | | | | | | | | | | | | | * main.cxx (main): Default gcc_flags to kernel opt-level (empty). * buildrun.cxx (compile_pass): Add -freorder-blocks back, document choices. * stap.1.in: Document new default opt-level. * testsuite/systemtap.base/cache.exp: Adjust for new caching results.
* | Merge branch 'master' of git://sources.redhat.com/git/systemtapDave Brolley2009-07-131-3/+17
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| * Add -O[0123s] gcc optimization flags for gcc pass 4 speedup.Mark Wielaard2009-07-111-0/+15
| | | | | | | | | | | | | | | | | | | | * session.h (struct systemtap_session): Add gcc_flags string field. * main.cxx (usage): Document -O[0123s]. (main): Default gcc_flags to -O0. Add O:: to getopt_long. Handle case 'O' to set gcc_flags. * buildrun.cxx (compile_pass): Add gcc_flags to EXTRA_CFLAGS. * stap1.in: Add -O[0123s] documentation. * testsuite/systemtap.base/cache.exp: Add tests for -O[0123s].
| * PR3523 was fixed, enable -t cache test case.Mark Wielaard2009-07-111-3/+2
| | | | | | | | * testsuite/systemtap.base/cache.exp: Enable -t tests.
* | Merge branch 'master' of git://sources.redhat.com/git/systemtapDave Brolley2009-07-108-6/+108
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| * Merge branch 'master' of ssh://sources.redhat.com/git/systemtapDave Brolley2009-07-106-1/+99
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