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51 Commits

Author SHA1 Message Date
David Lindholm
1e71f67736 8080775: Better argument formatting for assert() and friends 
Reviewed-by: kbarrett, pliden
 2015-09-29 11:02:08 +02:00
Kim Barrett
4bbbdd7aa6 8086027: Multiple STATIC_ASSERTs at class scope doesn't work 
Make supporting typedef name unique via __LINE__ concatenation

Reviewed-by: dholmes, brutisso
 2015-06-09 15:05:47 -04:00
Per Lidén
4dc240f785 8079792: GC directory structure cleanup 
Reviewed-by: brutisso, stefank, david
 2015-05-13 15:16:06 +02:00
Jesper Wilhelmsson
c1bc0a31b2 8074459: Flags handling memory sizes should be of type size_t 
Changed the type to size_t for flags that handles memory sizes

Reviewed-by: kbarrett, tschatzl
 2015-03-03 18:01:27 +01:00
Stefan Karlsson
ccb2f23f08 8073554: Remove unnecessary includes of markSweep[.inline].hpp 
Reviewed-by: tschatzl, coleenp
 2015-02-20 15:23:01 +01:00
Thomas Stuefe
3bd56fc1a6 8065895: Synchronous signals during error reporting may terminate or hang VM process 
Reviewed-by: dholmes, gziemski
 2015-02-04 18:47:42 -05:00
Kim Barrett
77f22c1241 8068396: Rename assert() to vmassert() 
Macro renaming, with temporary old name synonyms for compatibilty

Reviewed-by: ehelin, dholmes, coleenp
 2015-01-13 14:30:53 -05:00
Calvin Cheung
9000f8c3c7 8067187: -XX:MaxMetaspaceSize=20m -Xshare:dump caused JVM to crash 
Added check for the MaxMetaspaceSize. If it is less than the estimated required size, print an error and exit.

Reviewed-by: jiangli, mseledtsov, stefank
 2015-01-12 11:37:58 -08:00
Calvin Cheung
1aa3da1067 8038268: VM Crashes in MetaspaceShared::generate_vtable_methods while creating CDS archive with limiting SharedMiscCodeSize 
Estimate the minimum required size for the misc code region and check if the specified misc code region size meets the minimum size requirement

Reviewed-by: jiangli, dholmes
 2014-10-23 10:08:02 -07:00
Volker Simonis
a1628426d3 8058345: Refactor native stack printing from vmError.cpp to debug.cpp to make it available in gdb as well 
Also fix stack trace on x86 to enable walking of runtime stubs and native wrappers

Reviewed-by: kvn
 2014-09-24 12:19:07 -07:00
Goetz Lindenmaier
25f33c005d 8049325: Introduce and clean up umbrella headers for the files in the cpu subdirectories 
Introduce and clean up umbrella headers for the files in the cpu subdirectories.

Reviewed-by: lfoltan, coleenp, dholmes
 2014-07-04 11:46:01 +02:00
Goetz Lindenmaier
f2051ed6fa 8048241: Introduce umbrella header os.inline.hpp and clean up includes 
Reviewed-by: coleenp, dholmes, lfoltan
 2014-06-26 16:05:15 +02:00
Goetz Lindenmaier
8e7c8f1d88 8044775: Improve usage of umbrella header atomic.inline.hpp 
Reviewed-by: stefank, kvn
 2014-06-04 11:56:44 +02:00
Yumin Qi
1a3734cdfa 8043896: Error reporting for insufficient shared region size is incorrect 
In SharedSpaceType, we have three enum types which are used in report_out_of_shared_space(SharedSpaceType type). In fact we supplied more than three messages and flags. This leads the warning always gives wrong message with the first not used.

Reviewed-by: iklam, coleenp
 2014-05-27 21:58:23 -07:00
David Chase
305ec3bd3f 8037816: Fix for 8036122 breaks build with Xcode5/clang 
Repaired or selectively disabled offending formats; future-proofed with additional checking

Reviewed-by: kvn, jrose, stefank
 2014-05-09 16:50:54 -04:00
Daniel D. Daugherty
765f5cd4e7 8015884: runThese crashed with SIGSEGV, hs_err has an error instead of stacktrace 
Dl_info struct should only be used if dladdr() has returned non-zero (no errors) and always check the dladdr() return value; Dl_info.dli_sname and Dl_info.dli_saddr fields should only be used if non-NULL; update/improve runtime/6888954/vmerrors.sh test

Reviewed-by: dsamersoff, zgu, hseigel, coleenp
 2013-07-04 21:10:17 -07:00
Ron Durbin
441dc7c79b 7145527: sscanf must use a length in the format string 
Remove dead code containing last call to scanf with no string length specifier

Reviewed-by: dcubed, coleenp
 2013-05-17 08:51:46 -07:00
Calvin Cheung
0f7adcc3d9 8011661: Insufficient memory message says "malloc" when sometimes it should say "mmap" 
Reviewed-by: coleenp, zgu, hseigel
 2013-04-30 11:56:52 -07:00
Mikael Vidstedt
eeb83733a6 8003310: Enable -Wunused-function when compiling with gcc 
Add the -Wunused-function flag and remove a number of unused functions.

Reviewed-by: dholmes, coleenp, kvn
 2013-04-04 10:01:26 -07:00
Niclas Adlertz
e6e67652d9 8010121: Remove definition of ShouldNotReachHere2(msg) 
Reviewed-by: kvn, stefank, rbackman, twisti
 2013-03-19 10:31:16 +01:00
Ron Durbin
9ff6dfb849 6799919: Recursive calls to report_vm_out_of_memory are handled incorrectly 
Report_vm_out_of_memory() should allow VMError.report_and_die() to handle multiple out of native memory errors.

Reviewed-by: dcubed, dholmes, coleenp, acorn
 2013-02-20 19:36:25 -08:00
Tao Mao
7cb614b0e5 8004132: SerialGC: ValidateMarkSweep broken when running GCOld 
Remove bit-rotten ValidateMarkSweep functionality and flag.

Reviewed-by: johnc, jmasa
 2013-01-02 11:32:41 -08:00
Stefan Karlsson
57204d9f34 8003935: Simplify the needed includes for using Thread::current() 
Reviewed-by: dholmes, rbackman, coleenp
 2012-11-27 14:20:21 +01:00
John Cuthbertson
9abdcd4a3c 8000831: Heap verification output incorrect/incomplete 
Restore non-silent output of heap verification.

Reviewed-by: ysr, brutisso, jmasa
 2012-10-15 10:02:42 -07:00
John Coomes
1743a11163 7199082: write warning messages to stderr 
Reviewed-by: ysr, dholmes, sla
 2012-09-20 16:27:51 -07:00
Jon Masamitsu
5c58d27aac 6964458: Reimplement class meta-data storage to use native memory 
Remove PermGen, allocate meta-data in metaspace linked to class loaders, rewrite GC walking, rewrite and rename metadata to be C++ classes

Co-authored-by: Stefan Karlsson <stefan.karlsson@oracle.com>
Co-authored-by: Mikael Gerdin <mikael.gerdin@oracle.com>
Co-authored-by: Tom Rodriguez <tom.rodriguez@oracle.com>
Reviewed-by: jmasa, stefank, never, coleenp, kvn, brutisso, mgerdin, dholmes, jrose, twisti, roland
 2012-09-01 13:25:18 -04:00
Vladimir Kozlov
5e05a0d592 7187454: stack overflow in C2 compiler thread on Solaris x86 
Added new FormatBufferResource class to use thread's resource area for error message buffer.

Reviewed-by: twisti
 2012-07-30 09:49:25 -07:00
Tom Rodriguez
520f6fcc87 7145537: minor tweaks to LogEvents 
Reviewed-by: kvn, twisti
 2012-02-15 10:12:55 -08:00
Tom Rodriguez
5a41427b37 7141200: log some interesting information in ring buffers for crashes 
Reviewed-by: kvn, jrose, kevinw, brutisso, twisti, jmasa
 2012-02-01 07:59:01 -08:00
Christos Zoulas
32708baef1 7098194: integrate macosx-port changes 
Integrate bsd-port/hotspot and macosx-port/hotspot changes as of 2011.09.29.

Co-authored-by: Greg Lewis <glewis@eyesbeyond.com>
Co-authored-by: Kurt Miller <kurt@intricatesoftware.com>
Co-authored-by: Alexander Strange <astrange@apple.com>
Co-authored-by: Mike Swingler <swingler@apple.com>
Co-authored-by: Roger Hoover <rhoover@apple.com>
Co-authored-by: Victor Hernandez <vhernandez@apple.com>
Co-authored-by: Pratik Solanki <psolanki@apple.com>
Reviewed-by: kvn, dholmes, never, phh
 2011-10-13 09:35:42 -07:00
Kurt Miller
95c56a472b 7089790: integrate bsd-port changes 
Co-authored-by: Greg Lewis <glewis@eyesbeyond.com>
Co-authored-by: Jung-uk Kim <jkim@freebsd.org>
Co-authored-by: Christos Zoulas <christos@zoulas.com>
Co-authored-by: Landon Fuller <landonf@plausible.coop>
Co-authored-by: The FreeBSD Foundation <board@freebsdfoundation.org>
Co-authored-by: Michael Franz <mvfranz@gmail.com>
Co-authored-by: Roger Hoover <rhoover@apple.com>
Co-authored-by: Alexander Strange <astrange@apple.com>
Reviewed-by: kvn, twisti, jrose
 2011-09-25 16:03:29 -07:00
Tom Rodriguez
33f0e50994 7009361: JSR 292 Invalid value on stack on solaris-sparc with -Xcomp 
Reviewed-by: kvn, twisti
 2011-05-02 18:53:37 -07:00
Erik Trimble
c9e484d473 7010070: Update all 2010 Oracle-changed OpenJDK files to have the proper copyright dates - second pass 
Update the copyright to be 2010 on all changed files in OpenJDK

Reviewed-by: ohair
 2011-04-05 14:12:31 -07:00
Coleen Phillimore
7b4f8073f0 6990754: Use native memory and reference counting to implement SymbolTable 
Move symbols from permgen into C heap and reference count them

Reviewed-by: never, acorn, jmasa, stefank
 2011-01-27 16:11:27 -08:00
Coleen Phillimore
dec384330b 6302804: Hotspot VM dies ungraceful death when C heap is exhausted in various places 
Enhance the error reporting mechanism to help user to fix the problem rather than making it look like a VM error.

Reviewed-by: kvn, kamg
 2011-01-03 14:09:11 -05:00
Christian Thalinger
ffaadcecea 6961690: load oops from constant table on SPARC 
Oops should be loaded from the constant table of an nmethod instead of materializing them with a long code sequence.

Reviewed-by: never, kvn
 2010-12-03 01:34:31 -08:00
Stefan Karlsson
8006fe8f75 6989984: Use standard include model for Hospot 
Replaced MakeDeps and the includeDB files with more standardized solutions.

Reviewed-by: coleenp, kvn, kamg
 2010-11-23 13:22:55 -08:00
Keith McGuigan
da95f5319e 6392697: Additional flag needed to supress Hotspot warning messages 
Apply PrintJvmWarnings flag to all warnings

Reviewed-by: coleenp, phh
 2010-10-12 10:57:33 -04:00
Tomas Hurka
ce872b40fb 6765718: Indicate which thread throwing OOME when generating the heap dump at OOME 
Emit a fake frame that makes it look like the thread is in the OutOfMemoryError zero-parameter constructor

Reviewed-by: dcubed
 2010-09-11 08:18:31 +02:00
Bob Vandette
b95c7e9523 6953477: Increase portability and flexibility of building Hotspot 
A collection of portability improvements including shared code support for PPC, ARM platforms, software floating point, cross compilation support and improvements in error crash detail.

Reviewed-by: phh, never, coleenp, dholmes
 2010-08-03 08:13:38 -04:00
Erik Trimble
ba7c173659 6941466: Oracle rebranding changes for Hotspot repositories 
Change all the Sun copyrights to Oracle copyright

Reviewed-by: ohair
 2010-05-27 19:08:38 -07:00
John Coomes
99196ff9ca 6888954: argument formatting for assert() and friends 
Reviewed-by: kvn, twisti, apetrusenko, never, dcubed
 2010-04-22 13:23:15 -07:00
John R Rose
e261aecad8 6863023: need non-perm oops in code cache for JSR 292 
Make a special root-list for those few nmethods which might contain non-perm oops.

Reviewed-by: twisti, kvn, never, jmasa, ysr
 2009-09-15 21:53:47 -07:00
John R Rose
4e2c4fb4bd 6770949: minor tweaks before 6655638 
Minor cleanups & tuning of array.hpp, debug.cpp, growableArray.hpp, hashtable.cpp

Reviewed-by: kvn
 2008-11-12 23:26:45 -08:00
Antonios Printezis
615777b6da Merge 2008-08-21 23:36:31 -04:00
Erik Trimble
2d6f42d18c Merge 2008-07-11 01:14:44 -07:00
Xiomara Jayasena
c96a95c4b8 6719955: Update copyright year 
Update copyright year for files that have been modified in 2008

Reviewed-by: ohair, tbell
 2008-07-02 12:55:16 -07:00
Poonam Bajaj
1f819855d5 6694099: Hotspot vm_exit_out_of_memory should dump core 
This fix enables the generation of core file when process runs out of C-heap.

Reviewed-by: sbohne
 2008-06-22 20:07:58 -07:00
Y. Srinivas Ramakrishna
18f3386a98 6711316: Open source the Garbage-First garbage collector 
First mercurial integration of the code for the Garbage-First garbage collector.

Reviewed-by: apetrusenko, iveresov, jmasa, sgoldman, tonyp, ysr
 2008-06-05 15:57:56 -07:00
Coleen Phillimore
4a831d45f0 6420645: Create a vm that uses compressed oops for up to 32gb heapsizes 
Compressed oops in instances, arrays, and headers. Code contributors are coleenp, phh, never, swamyv

Reviewed-by: jmasa, kamg, acorn, tbell, kvn, rasbold
 2008-04-13 17:43:42 -04:00