History log of /illumos-gate/usr/src/lib/libdtrace/common/dt_impl.h
Revision Date Author Comments
c3bd3abd8856e8e75d820f65c58031cd6cbac818 08-Aug-2016 Matthew Ahrens <mahrens@delphix.com> 7085 add support for "if" and "else" statements in dtrace
Reviewed by: Adam Leventhal <ahl@delphix.com>
Reviewed by: Sebastien Roy <sebastien.roy@delphix.com>
Reviewed by: Paul Dagnelie <pcd@delphix.com>
Reviewed by: Bryan Cantrill <bryan@joyent.com>
Approved by: Richard Lowe <richlowe@richlowe.net>
33093f5bcdc51014933497dd39374080c1ac5705 31-Oct-2013 Bryan Cantrill <bryan@joyent.com> 4471 DTrace count() with histogram
4472 DTrace full width distribution histograms
4473 DTrace frequency trails
Reviewed by: Dan McDonald <danmcd@omniti.com>
Approved by: Gordon Ross <gwr@nexenta.com>
a386cc11a86ecb60f5a48078d22c1500e2ad003e 23-Apr-2013 Robert Mustacchi <rm@joyent.com> 4474 DTrace Userland CTF Support
4475 DTrace userland Keyword
4476 DTrace tests should be better citizens
4479 pid provider types
4480 dof emulation is missing checks
Reviewed by: Bryan Cantrill <bryan@joyent.com>
Approved by: Gordon Ross <gwr@nexenta.com>
54a20ab41aadcb81c53e72fc65886e964e9add59 20-Oct-2013 Bryan Cantrill <bryan@joyent.com> 4248 dtrace(1M) should never create DOF with empty probes section
4249 Only probes from the first DTrace object file will be included
Reviewed by: Adam Leventhal <ahl@delphix.com>
Approved by: Garrett D'Amore <garrett@damore.org>
e5803b76927480e8f9b67b22201c484ccf4c2bcf 25-Jul-2012 Adam H. Leventhal <ahl@delphix.com> 3021 option for time-ordered output from dtrace(1M)
3022 DTrace: keys should not affect the sort order when sorting by value
3023 it should be possible to dereference dynamic variables
3024 D integer narrowing needs some work
3025 register leak in D code generation
3026 libdtrace should set LD_NOLAZYLOAD=1 to help the pid provider
Reviewed by: Bryan Cantrill <bmc@joyent.com>
Reviewed by: Eric Schrock <eschrock@delphix.com>
Reviewed by: Matt Ahrens <mahrens@delphix.com>
Approved by: Garrett D'Amore <garrett@damore.org>
deef35fd18fdfb1c42002a4793ebb2c181b08680 04-Nov-2011 Eric Schrock <Eric.Schrock@delphix.com> 1694 Add type-aware print() action
Reviewed by: Adam Leventhal <Adam.Leventhal@delphix.com>
Reviewed by: Bryan Cantrill <bryancantrill@gmail.com>
Reviewed by: Richard Lowe <richlowe@richlowe.net>
Approved by: Richard Lowe <richlowe@richlowe.net>
2b6389efff8da018d426952e20428e7e60d568a3 08-Feb-2011 Bryan Cantrill <bryan@joyent.com> 905 want llquantize() support in DTrace
Reviewed by: Robert Mustacchi <robert.mustacchi@joyent.com>
Reviewed by: David Pacheco <dap@joyent.com>
Approved by: Garrett D'Amore <garrett@nexenta.com>
53f3aea0943e36e5fed2615ad5f9fd1f17de51d2 12-Jan-2010 Roger A. Faulkner <Roger.Faulkner@Sun.COM> 6915578 MUTEX_HELD() and RW_LOCK_HELD() macros should be available to Posix threads
b9e93c10c0a2a4bb069d38bb311021a9478c4711 13-Feb-2009 Jonathan Haslam <Jonathan.Haslam@Sun.COM> PSARC 2008/480 DTrace CPC Provider
6486156 DTrace cpc provider
6009dbc6db3fe0e2890761d3d562bb4c4b9bf0be 09-Apr-2008 ahl <none@none> 6583726 race between program and process destruction
6642281 substr() doesn't properly null-terminate
6642734 substr() can do the wrong thing for invalid index values
6642972 substr() is broken with a negative third argument
6646597 library load failures aren't properly propagated to dependents
6654396 new pid probes aren't attached to retained enablings
6654402 user provider clean up needs some work
6663020 fasttrap_pid_probe() wasn't fully updated for amd64
6672627 Code optimizer cause problems for dtrace -G
6e0bee749e9081c846d305caa233c222da771831 07-Feb-2008 jhaslam <none@none> 6325485 A stddev() aggregator would be a nice adjunct to avg()
6618705 p*d123 doesn't cause pid probes to be created
6624541 dtrace aggregations should assume signed arguments
Contributed by Chad Mynhier <cmynhier@gmail.com>.
c9d6cd77e4180c3831afde367c7eb129e72f0b2c 14-Nov-2007 jhaslam <none@none> 6600430 library dependencies for DTrace
6602183 names of all non USDT based providers should be able to end with a digit
ad4023c40b055806dce2bde9ee9e87e5016b5135 25-Mar-2006 dp <none@none> 4970596 RFE: should be able to run some DTrace programs in a zone
6231905 PRIV_DTRACE_PROC and PRIV_DTRACE_USER don't respect PRIV_PROC_ZONE
6388070 non-root non-global zone users can't get dtrace provider modules to load
6393431 dtrace_proc + proc_owner doesn't sufficiently enable destructive actions
30ef842d708d30553d7fbc8348a381664ef62a73 29-Nov-2005 bmc <none@none> 6340196 Probe effect when using strings in aggregations could be reduced
6350216 get_hwc_spec() runs in quadratic time
6350217 printa() refuses to use %Y/%T format specifiers
6350219 aggregation/assoc. array error messages should use "key" nomenclature
6350221 undefined behavior when lquantize() is used inconsistently
6350223 printa() should support multiple aggregations
6350224 need aggregation sorting options
6350225 need private dtrace(1M) option for buffered handler debugging
187eccf82fe5df80e08c44da52ae2eec86f82d6e 07-Sep-2005 bmc <none@none> 6320437 ::difo doesn't always properly align its output
6320438 helper tracing should trace detailed error information
6320439 aggregations with negative values are not properly sorted
6320440 quantizations with values in zero bucket are not properly sorted
6320443 linear quantizations with values beyond range aren't properly printed
6320445 need mechanism for ustack helpers to annotate frames
6320447 %d doesn't work properly for printa() of aggregation w/ negative values
6320449 helpers should be able to call string-related subroutines
a1b5e537933659371285214eae1db2603e6364b4 30-Aug-2005 bmc <none@none> 6256581 System got a hang or a panic with dtrace+kmdb
6264573 unanchored dtrace_getpcstack is rather imprecise toward function end
6289517 dtrace doesn't like fd_intr anymore
6291378 dtrace helpers can interfere with the use of kmdb
6295554 dtrace doesn't report errors in ERROR probes
6311947 add umod()/ufunc()/usym(), mod()/func()/sym()
6311952 buffered handler should be called after printing each tuple element
6311956 drops induced by END are not recorded
6311958 should indicate missing jstack() frames due to string table overflows
6311960 allow some DTrace options to be set dynamically
6311963 jstack() produces stacks packed with "StubRoutines"
6311975 allow boolean DTrace options to be unset
6315028 allow quantize()/lquantize() increments to be D expressions
6315033 add dtrace_addr2str()/dtrace_uaddr2str() to libdtrace API
6315034 add ucaller variable
6315035 enablings containing USDT probes are not dynamically reevaluated
6315037 cannot aggregate on the return value of some subroutines
6315039 including <sys/kstat.h> in a D script induces compile-time error
6315087 stack() not correctly printed for 32-bit consumers on amd64 kernel
6315975 flowindent should operate on any probe ending in "-entry"/"-return"
6317350 symbol tables should not be discarded for UNDEAD processes
1a7c1b724419d3cb5fa6eea75123c6b2060ba31b 31-Jul-2005 mws <none@none> 6275414 unary operator * doesn't work properly when applied to args[] elements
6282291 D compiler core dumps in dt_node_dynamic() for inline parameter
6295808 dtrace could warn about /* w/i a comment
6301080 dtrace debugging support should be easier to maintain
6301082 mdb should provide raw target support for DOF
6301083 dt_probe_discover() fails assertion when matching unpublished provider
6301084 Pscantext() leaks prmap_t buffer every time it is called
6301086 dtrace(1M) should always dtrace_close() before returning
6301087 dtrace_close() deadlock in dt_proc_destroy() when processes are idle
6301088 dtrace_program_link() leaks ELF handles for object files
6301091 D compiler support for USDT translators (part 2)
7c478bd95313f5f23a4c958a745db2134aa03244 14-Jun-2005 stevel@tonic-gate <none@none> OpenSolaris Launch