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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.
* 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.
* 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.
* PR10608: mark test cases untested once compilation failedWenji Huang2009-09-141-2/+4
| | | | | | | * 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.
* Make tracepoints.exp test more efficient by running as one giant script.Mark Wielaard2009-09-131-6/+20
| | | | | | | | | | | When there are lots of tracepoints in the kernel running a script for each one individually can take several minutes. So run them all in one giant script at the same time. Also increase timeout for the stap -l collection step since with an empty cache that might take more than the default 10 seconds. * testsuite/systemtap.base/tracepoints.exp: Increase default timeout. Collect all script fragments and run them as one.
* Test user markers set in a shared object.Stan Cox2009-09-081-3/+55
| | | | * sdt_misc: Add -shared section.
* PR10552 followup, remove -M testcases.Mark Wielaard2009-09-031-5/+0
| | | | * testsuite/systemtap.base/cache.exp: Remove MERGE1 and MERGE2 (-M) tests.
* Return, don't exit mysql.exp when unsupported.Mark Wielaard2009-09-021-1/+1
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* Add mysql.exp to test dtrace like support for mysql.Stan Cox2009-09-012-1/+345
| | | | * testsuite/systemtap.base/mysql.exp: New.
* Tighten kernel.function alias_tapset.exp expect regexp to match precisely.Mark Wielaard2009-08-291-1/+1
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* Fix overlapping statement probe error in warnings.stp.Mark Wielaard2009-08-291-1/+1
| | | | | | | | | | | | | Instead of generating a warning the current kernel.statement probe produced a warning on some 386 kernels that had optimized that particular line: semantic error: multiple addresses for fs/bio.c:282 (try fs/bio.c:278 or fs/bio.c:284) semantic error: no match while resolving probe point kernel.statement("bio_init@fs/bio.c+3") So do as told to just get the expected warnings for this probe. * testsuite/systemtap.base/warnings.stp (probea): Probe bio_init@fs/bio.c+5.
* Tighten alias_tapset.exp expect regexp to not gobble up multiple lines.Mark Wielaard2009-08-291-4/+4
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* Have dtrace use [wd] as the default dir when -o isn't given.Stan Cox2009-08-281-5/+4
| | | | | * dtrace.in: Generate the output file from basename of input filename. * dtrace.exp: Adjust the tests accordingly.
* Added test for pr10568.David Smith2009-08-283-0/+43
| | | | | | * testsuite/systemtap.base/alias_tapset.exp: New file. * testsuite/systemtap.base/alias_tapset.stp: Ditto. * testsuite/systemtap.base/alias_tapset/tapset_test.stp: Ditto.
* PR10568: Ensure that aliases pull in their tapsetJosh Stone2009-08-274-0/+37
| | | | | | | | | | | When a probe alias is resolved in a tapset, the contents of that tapset should be included in the compiled script, just as we do for global variables and functions. * elaborate.cxx (alias_expansion_builder::build): When an alias is instantiated, add its stapfile to the session files. * testsuite/systemtap.base/tapset_includes.exp: New test. * testsuite/systemtap.base/tapset/*.stp: Testing tapsets for above.
* xfail backtrace.exp as PR6961 backtrace from non-pt_regs probe contextMark Wielaard2009-08-271-0/+4
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* Return, don't exit postgres.exp when unsupported.Mark Wielaard2009-08-271-1/+1
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* Teach postgres.exp to use a locally built version of postgres.Stan Cox2009-08-271-62/+92
| | | | | * postgres.exp: Grab postgres from upstream then build and test it with uprobe, utrace, and kprobe.
* PR4186 cont'd: option #2: standardize on kernel ARCH/SUBARCH throughoutFrank Ch. Eigler2009-08-251-1/+1
| | | | | | | | * main.cxx (main): Perform equivalent sed by hand on uname()->machine. * stap.1.in: Clarify -a ARCH slightly. * tapsets.cxx (validate_module_elf): Accept "arm*"for EM_ARM. * tapset/**, testsuite/**: Removed/collapsed "i386"/"i686" branches, renamed "ppc64"->"powerpc" and "s390x"->"s390".
* KFAIL cmd_parse15 on kernel < 2.6.29, see commit e0ccd3.Mark Wielaard2009-08-251-0/+5
| | | | | * testsuite/systemtap.base/cmd_parse.exp: kfail cmd_parse15 when kernel26ver < 29.
* Make inlinedvars empty asm really empty.Mark Wielaard2009-08-251-1/+1
| | | | | | | A debug "nop" was accidentially left in the asm statement that should have been totally empty. * testsuite/systemtap.base/inlinedvars.c (m): Really empty asm.
* PR4186 cont'd: uname -m --> uname -i in test casesFrank Ch. Eigler2009-08-244-5/+5
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* Rename cache.exp proc stap_compile to cache_compile to not conflict.Mark Wielaard2009-08-241-22/+22
| | | | | | * testsuite/systemtap.base/cache.exp: Rename proc stap_compile to cache_compile, to prevent conflict with proc stap_compile from lib/stap_compile.exp.
* Fix failing uprobes.exp -p5 failures by removing trailing spaces in $$ vars.Mark Wielaard2009-08-242-3/+3
| | | | | | | | * tapsets.cxx (dwarf_var_expanding_visitor::visit_target_symbol_context): Don't add extra space at end of list, only add space between symbols. * testsuite/systemtap.base/uprobes.exp: Use more specific expect regex. * testsuite/systemtap.base/vars.exp: Don't just chop off last char of printf output string.
* PR4186: cross-architecture probe buildingFrank Ch. Eigler2009-08-241-1/+27
| | | | | | | | | | | * main.cxx (main): Add 'a:' and 'B:' options. * session.h (kbuildflags): New place to store -B args. * testsuite/systemtap.base/cmd_parse.exp: Test them lightly. * buildrun.cxx (run_make_cmd): Use "--no-print-directory" rather than ">/dev/null" in kbuild invocations. Pass '-a' and '-B' flags along. * hash.cxx (find_script_hash): Add them. * NEWS, stap.1.in: Mention this.
* Initialize sdt_types testcase arr_char so that it is always null terminated.Mark Wielaard2009-08-241-1/+1
| | | | | | * testsuite/systemtap.base/sdt_types.c: Initialize char arr_char [], not with (too small) constant length, to make sure the string is always null terminated.
* Two minor testcase fixes.David Smith2009-08-202-3/+5
| | | | | * testsuite/systemtap.base/global_stat.exp: Improved error handling. * testsuite/systemtap.base/strftime.exp: Ditto.
* * dtrace.in: Support -C, preprocess with cpp, which upstream postgresStan Cox2009-08-201-3/+20
| | | | is now using.
* PR10537 process().function().label() should select multiple inlined instances.Mark Wielaard2009-08-202-24/+29
| | | | | | | | | | | | | | | | | | | | This is less useful than one would hope. gcc will often emit a label with a DW_AT_low_pc that is not really in the neighbourhood of where one would expect it when the label is inlined and gcc can proof the label isn't really used in the optimized code. dwflpp::iterate_over_labels will now really iterate recursively through the die, even for dies without a name (like lexical blocks). This means we should now always find the concrete inlined label instances that have a real DW_AT_low_pc and so we don't need the trick to use the line table to get at the actual address. * dwflpp.cxx (iterate_over_labels): Accept dies without a name. Don't handle labels without a name or without a lowpc attribute. * testsuite/systemtap.base/inlinedvars.c (m): Trick gcc into thinking label is always used. (call, call2): Activate. (main): Call call and call2. * testsuite/systemtap.base/inlinedvars.exp: New result_string. Test both unoptimized and optimized (inlined) builds.
* Two minor testcase fixes.David Smith2009-08-202-2/+2
| | | | | * testsuite/systemtap.base/poll_map.exp: Improved error handling. * testsuite/systemtap.base/postgres.exp: Fixed typo.
* * testsuite/systemtap.base/postgres.exp: New test for checking sdtStan Cox2009-08-191-0/+136
| | | | | marker support as used by postgres. Currently assumes, and verifies, that postgres is installed in /usr/local
* Improved testcase error handling.David Smith2009-08-192-14/+14
| | | | | * testsuite/systemtap.base/arith.exp: Improved error handling. * testsuite/systemtap.base/cmd_parse.exp: Ditto.
* Fix typo in sdt_types.stp (missing newline).Mark Wielaard2009-08-191-2/+2
| | | | * testsuite/systemtap.base/sdt_types.stp (int_var): Add \n to printf.
* PR10512 STAP_PROBES don't work in c++ constructors/destructors testcase.Mark Wielaard2009-08-183-0/+126
| | | | | | * testsuite/systemtap.base/cxxclass.exp: New file. * testsuite/systemtap.base/cxxclass.stp: Likewise. * testsuite/systemtap.base/cxxclass.cxx: Likewise.
* Add testcase for PR10533 (inlined vars) and 10537 (inlined labels - disabled)Mark Wielaard2009-08-183-0/+73
| | | | | | | | | | Partial testcase for PR10533 (inlined vars) and 10537 (inlined labels) currently we cannot use the full testcase since stap doesn't support probing multiple instances of inlined labels. * testsuite/systemtap.base/inlinedvars.exp: New file. * testsuite/systemtap.base/inlinedvars.stp: Likewise. * testsuite/systemtap.base/inlinedvars.c: Likewise.
* Adapt tracepoints to the new probe_locals unionJosh Stone2009-08-181-1/+1
| | | | | | | * tapsets.cxx (tracepoint_derived_probe_group::emit_module_decls): Use probe_locals to set the tracepoint arguments for the probe. * testsuite/systemtap.base/tracepoints.exp: Include the arguments in the pass-4 tracepoint test.
* * dtrace.in: Honor the dirname for the output file.Stan Cox2009-08-181-0/+118
| | | | * testsuite/systemtap.base/dtrace.exp: New test.
* 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.
* 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.
* Don't spawn uprobes tests with sudoJosh Stone2009-08-054-14/+7
| | | | | | | | | | | | | | 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 'master' of git://sources.redhat.com/git/systemtapDave Brolley2009-08-048-11/+81
|\ | | | | | | | | | | Conflicts: cache.cxx
| * 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.
| * 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.
| * PR6978: support $$parms for process.syscallWenji Huang2009-07-282-0/+41
| | | | | | | | | | | | * tapset-utrace.cxx (visit_target_symbol_arg): Handle $$parms. * testsuite/systemtap.base/utrace_p4.exp: Add test case. * testsuite/systemtap.base/utrace_p5.exp: Ditto.
| * PR10453: Fix crash.exp not to refer removed fileMasami Hiramatsu2009-07-281-1/+1
| | | | | | | | | | * systemtap.base/crash.exp: Use command-line script instead of removed script file.
| * PR6905: tweak WILDCARD and RANGE line type for process.statementWenji Huang2009-07-273-0/+36
| | | | | | | | | | | | | | | | * dwflpp.cxx (iterate_over_srcfile_lines): Check the line range and tolerate invalid line number for WILDCARD line type. * testsuite/systemtap.base/bz6905.c: Test case. * testsuite/systemtap.base/bz6905.exp: Ditto. * testsuite/systemtap.base/bz6905.stp: Ditto.
* | Merge branch 'master' of git://sources.redhat.com/git/systemtapDave Brolley2009-07-241-0/+17
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| * PR6898: support $$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.
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