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| * Bump copyright years to 2009Josh Stone2009-02-181-1/+1
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| * Add high-level support for @cast()ingJosh Stone2009-02-181-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This handles all of the parsing, traversal, and optimization. It doesn't actually resolve the cast yet though. * staptree.h (struct cast_op, visitor::visit_cast_op): New. * staptree.cxx (cast_op::print/visit, various visitor::visit_cast_op's): Incorporate cast_op into the basic tree operations. * parse.cxx (parser::parse_symbol): Parse @cast operator with an expression operand, type string, and optional module string. * translate.cxx (c_unparser::visit_cast_op): Error out if a @cast survives to translation. * elaborate.cxx (typeresolution_info::visit_cast_op): Error out if a @cast survives to type resolution. (symbol_fetcher::visit_cast_op): treat @casts as a symbol target (void_statement_reducer::visit_cast_op): unused @casts can be discarded, but the operand should still be evaluated.
* | convert remaining translator-output code from <<endl to \nFrank Ch. Eigler2009-02-131-60/+60
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* | Use "\n" instead of endl in inner loops.Mark Wielaard2009-02-121-2/+2
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* PR9810: Mostly revert "PR6961: initial sketch: set up dummy pt_regs for ↵Frank Ch. Eigler2009-02-031-1/+0
| | | | non-trap based probes"
* Process extra_offset for kernel symbols with dwfl_module_relocate_address.Mark Wielaard2009-02-011-0/+4
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* Add Vim modelines for GNU style in stapJosh Stone2009-01-281-0/+2
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* Use 'static' as much as possibleJosh Stone2009-01-281-18/+18
| | | | | | | | | | This change just inserts 'static' on runtime, tapset, and generated C functions and globals, so the compiler can do a better job of optimizing. My tests with small scripts show ~10% reduction in compile time and ~20% reduction in module size. Larger scripts may show less benefit, but I expect purely positive results.
* build: make compatible with elfutils 0.138 tooFrank Ch. Eigler2008-12-311-2/+12
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* First attempt at printf kernel memory hex dumpElliott Baron2008-12-191-2/+4
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* PR6961: initial sketch: set up dummy pt_regs for non-trap based probesFrank Ch. Eigler2008-12-091-0/+1
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* Merge branch 'master' of ssh://sources.redhat.com/git/systemtapFrank Ch. Eigler2008-12-051-2/+2
|\ | | | | | | | | * 'master' of ssh://sources.redhat.com/git/systemtap: PR7051: Remove broken printf %n directive support
| * PR7051: Remove broken printf %n directive supportroot2008-12-051-2/+2
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* | turn on elfutils-level debuginfo<->stripped-binary checksum matchingFrank Ch. Eigler2008-12-051-1/+1
|/ | | | | | This is necessary to detect mismatching debuginfo for user-space programs without build-id. We don't have run-time version assertions for user-space binaries.
* PR5892: rename new -B /PATH to -r /PATH; merge functionalityFrank Ch. Eigler2008-12-031-12/+23
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* BZ 5892: Add stap -B to sic systemtap at an alternate kernel build treeRajan Arora2008-12-011-3/+5
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* PR 6965: tweak symbol/unwind control macros to STP_NEED_{UNWIND,SYMBOL}_DATAFrank Ch. Eigler2008-11-281-6/+6
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* PR6965 - Conditionally compile symbol table. Split context.stp into 3 files.Elliott Baron2008-11-281-2/+8
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* safety: add another schedule_sched, ahead of the per-context release loopFrank Ch. Eigler2008-11-261-1/+6
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* PR4886: enable assertive build-id checking for new kernelsFrank Ch. Eigler2008-11-261-1/+1
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* safety: add paranoid call to synchronize_sched() during shutdown processFrank Ch. Eigler2008-11-261-0/+6
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* PR5689 part 3/3: print kprobe/uprobe skipped statsFrank Ch. Eigler2008-11-221-0/+6
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* PR5689 part 2: separate skip counters for low-stack and reentrancy casesFrank Ch. Eigler2008-11-211-8/+13
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* stability: fix shutdown synchronization with possibly pending/running probesFrank Ch. Eigler2008-11-211-9/+13
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* PR5689 part 1: per-global-variable skip trackingFrank Ch. Eigler2008-11-201-1/+22
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* PR7000: Add checking bound for actual parameters.Wenji Huang2008-11-131-1/+1
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* fix assertion error in translate.cxx:dump_unwindsyms on some kernelsFrank Ch. Eigler2008-10-291-2/+3
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* Fix the argument passed for printf %c formatsJosh Stone2008-10-271-0/+3
| | | | | This fix was noted in the comments to bug 6851, but for some reason it was not applied when originally committed.
* PR4886: weaken build-id failure semanticsFrank Ch. Eigler2008-10-071-0/+6
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* PR4886: check build-id if able.Wenji Huang2008-10-061-0/+40
| | | | This provides sanity check of debuginfo file based on build-id. Many cases are considered, whether build-id exists in debuginfo file or not, whether module is loaded or not, whether build-id exists in runtime kernel/module. It will do work when LD >= 2.18 and kernel >=2.6.23, otherwise no check.
* comment out new "WARNING: unwind data not found ..."Frank Ch. Eigler2008-09-111-0/+5
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* Merge branch 'master' of ssh://sources.redhat.com/git/systemtapFrank Ch. Eigler2008-09-101-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | * 'master' of ssh://sources.redhat.com/git/systemtap: backtrace fix for i386 with neither frame pointers nor dwarf unwinding Add network security warning for the client/server. Check for dwarf_getelf (elfutils 0.126+). hangeLog entries for latest commits. Move stap-find-* script to client sub rpm. Rename _stp_module module_base output to dwarf_module_base and document. Remove unnecessary dependencies. Correct man page specs in systemtap.spec Create systemtap-client and systemtap-server sub rpms
| * Rename _stp_module module_base output to dwarf_module_base and document.Mark Wielaard2008-09-101-1/+1
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* | PR6876: translator speedup for many $varsFrank Ch. Eigler2008-09-101-10/+10
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* Record module base and use it for adjusting start locations in dwarf unwinder.Mark Wielaard2008-09-101-0/+1
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* Get and output unwind data during translate.Mark Wielaard2008-09-101-0/+82
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* Add $name context variable support on marker probesMasami Hiramatsu2008-09-091-0/+2
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* Merge commit 'origin/master' into pr4225Frank Ch. Eigler2008-08-281-253/+253
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'origin/master': PR5686: correct regression in semok/optimize.stp trailing whitespace removal, as approved by emacs fix global-var array index rendering fix NEWS to refer to simpler context.stp tapset functions in auto-printing blurb Document written but unread global variable automatic display. 2nd try initial Make _get_sock_addr return correct address in kernel before 2.6.16. Automatically print written but unread globals Make nodwf test passed when CONFIG_QUOTACTL unset Uses STAPCONF_DPATH_PATH instead of a kernel version check. Simplified "rpm" target a bit. Moved tar archive creation step from "rpm" target to "dist-gzip" target. remove support for "make dist" since git-archive does as well; Examples html files moved into subdir. 2008-08-25 David Smith <dsmith@redhat.com> ChangeLog Entries Robustness improvements for the stap client/server
| * trailing whitespace removal, as approved by emacsFrank Ch. Eigler2008-08-281-253/+253
| | | | | | | | (add-hook 'before-save-hook 'delete-trailing-whitespace)
| * c code generation: assert C indentation/nesting cancels out at appropriate ↵Frank Ch. Eigler2008-08-021-1/+10
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* | pr4225: add putative shared library (ET_DYN) supportFrank Ch. Eigler2008-08-211-1/+7
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* | c code generation: assert C indentation/nesting cancels out at appropriate ↵Frank Ch. Eigler2008-08-021-1/+10
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* | PR4225: parse process("path").function/statement probe pointsFrank Ch. Eigler2008-07-221-1/+2
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* PR442528Frank Ch. Eigler2008-07-181-0/+3
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* support multiple-relocatable-section modules such as hypothetical ↵Frank Ch. Eigler2008-07-171-42/+55
| | | | -ffunction-sections .ko's
* compiled unwindsyms should tolerate & notify on erroneous/missing "-d MODULE"Frank Ch. Eigler2008-07-161-17/+30
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* PR6738: restore support for rhel4-era (2.6.9) kernelsFrank Ch. Eigler2008-07-121-1/+2
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* fix variable-name-collision thinko in symbol processing logicFrank Ch. Eigler2008-07-111-3/+3
| | | | | This little ditty could cause infinite loops, but more often if stap was compiled fully optimized.
* start bundling user-space programs' symbol tablesFrank Ch. Eigler2008-07-111-19/+24
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* Merge commit 'origin/master' into pr6429-comp-unwindsymsFrank Ch. Eigler2008-07-091-4/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'origin/master': fix shutdown race condition for scripts that might exit during begin probes Fix PR 6732: Add runtime/autoconf-real-parent.c check for task_struct field. clarify dejagnu test case name for empty-struct changes add changelog entries for last two changes Add test suite for declaration resolution Fix semantic error: empty struct Add hack to support git 1.6 in git_version.sh Sync latest fix for git_version.sh from RadeonHD's tree Slightly cleanup code of translate.cxx PR2111: add general blurbage to stapprobes.5 on syscalls tapset Use `uname -rvm` for checking system compatibility. Generate Add section to stapex manual page on how installed examples are documented. Install examples, demos and samples. Install tutorial and langref manuals.
generated by cgit (git 2.34.1) at 2025-08-05 12:36:21 +0000