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71 commits

Author SHA1 Message Date
Erik Joelsson
3789983e89 8187443: Forest Consolidation: Move files to unified layout 
Reviewed-by: darcy, ihse
 2017-09-12 19:03:39 +02:00
Mikael Gerdin
897a7b3f67 8186897: semaphore_posix.hpp should not be included on OSX 
Reviewed-by: stefank, dholmes
 2017-08-29 12:17:02 +02:00
Robbin Ehn
cc9648a8b8 8183925: Decouple crash protection from watcher thread 
Reviewed-by: dcubed, coleenp
 2017-07-07 23:11:33 +02:00
Stefan Karlsson
a18f1c2d58 8183552: Move align functions to align.hpp 
Reviewed-by: stuefe, pliden
 2017-07-05 11:33:17 +02:00
Stefan Karlsson
9f9bfb8d8e 8178501: Replace usages of align macros with calls to the align inline functions 
Reviewed-by: mgerdin, tschatzl
 2017-04-24 09:14:09 +02:00
Stefan Karlsson
d37b9c1f8d 8178500: Replace usages of round_to and round_down with align_up and align_down 
Reviewed-by: rehn, tschatzl
 2017-04-13 09:57:51 +02:00
Stefan Karlsson
dbd3b5a79e 8178499: Remove _ptr_ and _size_ infixes from align functions 
Reviewed-by: rehn, tschatzl
 2017-07-04 15:58:10 +02:00
Stefan Karlsson
0fcf645cff 8178489: Make align functions more type safe and consistent 
Reviewed-by: mgerdin, rehn
 2017-04-12 17:53:18 +02:00
Thomas Stuefe
7c972a103a 8182034: os::Posix::is_valid_signal() should, if it uses sigaddset, initialize the signal set 
Added missing sigemptyset.

Reviewed-by: kbarrett, clanger
 2017-06-13 08:09:17 +02:00
Mikael Vidstedt
292ac89940 8180184: Add DATA and FSIZE to os::Posix::print_rlimit_info 
Reviewed-by: dholmes, stuefe
 2017-05-30 15:41:23 -07:00
David Holmes
3a8c8edb86 8174231: Factor out and share PlatformEvent and Parker code for POSIX systems 
Reviewed-by: stuefe, rehn, dcubed
 2017-05-30 17:14:52 -04:00
Mikael Vidstedt
41f95937de 8180039: Use more portable print format/arguments for rlim_t 
Reviewed-by: dholmes, mgerdin, stuefe
 2017-05-11 08:40:32 -07:00
Chris Plummer
17a8069db3 8176768: hotspot ignores PTHREAD_STACK_MIN when creating new threads 
Use PTHREAD_STACK_MIN as a minimum, plus other stack size cleanup

Reviewed-by: dholmes, stuefe, dcubed
 2017-03-23 11:10:55 -07:00
Thomas Stuefe
35d5d1c53d 8173848: realpath is unsafe 
Fix occurrences of realpath in hotspot to use safe POSIX.1-2008 form.

Reviewed-by: dsamersoff, dholmes, clanger
 2017-03-13 20:23:11 +01:00
Goetz Lindenmaier
12aa0a8788 8170655: [posix] Fix minimum stack size computations 
Reviewed-by: dcubed, coleenp
 2016-12-19 15:48:57 -08:00
Goetz Lindenmaier
c5a2c4af0e 8169373: Work around linux NPTL stack guard error 
Also skip libc guard page for compiler thread, merge similar code on linux platforms, and streamline libc guard page handling on linuxs390, linuxppc, aixppc.

Reviewed-by: dholmes, dcubed, kvn
 2016-11-08 16:30:36 +01:00
Marcus Larsson
8641d21c56 8166117: Add UTC timestamp decorator for UL 
Reviewed-by: rehn, rprotacio
 2016-10-21 10:18:11 +02:00
Ron Durbin
2bb3bc6449 8140520: segfault on solaris-amd64 with "-XX:VMThreadStackSize=1" option 
Split the single thread_min_stack_allowed into three distinct values (java_thread_min_stack_allowed, compiler_thread_min_stack_allowed and vm_internal_thread_min_stack_allowed) on non-Windows platforms.

Reviewed-by: dcubed, gthornbr, dholmes, coleenp, fparain, aph
 2016-09-09 11:14:57 -07:00
Chris Plummer
eabe746ff6 8133747: NMT includes an extra stack frame due to assumption NMT is making on tail calls being used 
Better frame skipping logic in NativeCallStack::NativeCallStack.

Reviewed-by: dholmes, zgu
 2016-08-15 13:13:48 -07:00
Goetz Lindenmaier
da3339948e 8161258: Simplify including platform files 
Include patform files with macros cpu_header() etc. Do various cleanups of macro usages. Remove _64/_32 from adlc generated files and platform .hpp files. Merge stubRoutines_x86*.hpp. Remove empty mutex_<os>* files.

Reviewed-by: dholmes, coleenp, kbarrett
 2016-07-13 12:23:05 +02:00
Marcus Larsson
17dce93f31 8145934: Make ttyLocker equivalent for Unified Logging framework 
Reviewed-by: rprotacio, stuefe, jrose
 2016-05-09 15:46:12 +02:00
Igor Ignatyev
66686b8152 8149591: Prepare hotspot for GTest 
Co-authored-by: Stefan Karlsson <stefan.karlsson@oracle.com>
Co-authored-by: Stefan Sarne <stefan.sarne@oracle.com>
Co-authored-by: Jesper Wilhelmsson <jesper.wilhelmsson@oracle.com>
Co-authored-by: Erik Helin <erik.helin@oracle.com>
Co-authored-by: Alexandre Iline <alexandre.iline@oracle.com>
Reviewed-by: jwilhelm
 2016-05-09 14:15:39 +03:00
Goetz Lindenmaier
dafa24689b 8154921: Fix aix after "8146879: Add option for handling existing log files in UL" 
Rename os::fileno to os::get_fileno because AIX defines macro 'fileno'.

Reviewed-by: coleenp
 2016-04-22 14:57:18 +02:00
Marcus Larsson
8b2f63bd2b 8146879: Add option for handling existing log files in UL 
Reviewed-by: dsamersoff, gziemski, rehn
 2016-04-11 12:22:09 +02:00
Thomas Stuefe
3487b38cc4 8148425: strerror() function is not thread-safe 
Reviewed-by: dholmes, coleenp
 2016-03-12 08:35:05 +01:00
Sharath Ballal
1df8126210 8147456: Parsing of argument for -agentpath can write outside of allocated memory 
Reviewed-by: sspitsyn, dholmes
 2016-03-07 20:58:09 +03:00
Thomas Stuefe
3634fb9df2 8149036: Add tracing for thread related events at os level 
Reviewed-by: coleenp, mlarsson, dholmes
 2016-02-24 18:06:34 +01:00
Robbin Ehn
a81f4a10da 8148219: Add decorator hostname to UL 
Reviewed-by: dholmes, mlarsson
 2016-02-17 11:11:47 +01:00
Joseph Provino
9288ff53e7 Merge 2016-01-07 21:10:28 +00:00
Andrew Haley
c4a81b327d 8145096: Undefined behaviour in HotSpot 
Fix some integer overflows

Reviewed-by: jrose, kvn, kbarrett, adinn, iklam
 2015-12-21 16:58:29 +00:00
Thomas Stuefe
0eda47f124 8145114: const-correctness for ucontext_t* reading functions 
Reviewed-by: dholmes, coleenp
 2015-12-14 02:29:11 -05:00
David Lindholm
1f55a9122c 8145073: Filename and linenumber are not printed for asserts any more 
Reviewed-by: dholmes, stuefe
 2015-12-10 08:50:36 +01:00
Thomas Stuefe
9e9eac05ae 8143291: Remove redundant coding around os::exception_name 
Reviewed-by: dholmes, coleenp
 2015-12-01 21:30:34 -05:00
Thomas Stuefe
6996edcbb5 8144219: [posix] Remove redundant code around os::print_siginfo() 
For posix platforms, consolidate os::print_siginfo() in os_posix.cpp and remove cds fault special handling

Reviewed-by: dholmes, simonis
 2015-12-09 14:56:02 +01:00
Sebastian Sickelmann
4699c70e25 8136978: Much nearly duplicated code for vmError support 
Moved all non os specific code in vmError_[os].cpp to vmError_posix.cpp, moved os specific code to os_[os].cpp and refactored all other references accordingly

Reviewed-by: stuefe, coleenp, dholmes
 2015-11-25 16:33:28 +01:00
Gerald Thornbrugh
d56280ca10 8141445: Use of Solaris/SPARC M7 libadimalloc.so can generate unknown signal in hs_err file 
Add libadimalloc.so SIGSEGV defines and a test to validate the correct message is printed in the hs_err file

Reviewed-by: dcubed, dholmes
 2015-11-18 09:32:52 -08:00
Rachel Protacio
54f5cc46d7 8138916: Logging write function does not allow for long enough messages 
The unified logging framework's vwrite function is updated to allow strings longer than 512 characters, for the sake of messages of non-pre-determined length.

Reviewed-by: coleenp, dsamersoff, mlarsson
 2015-11-04 17:18:59 -05:00
David Lindholm
5770f4eb32 8042893: compiler: PRAGMA_FORMAT_MUTE_WARNINGS_FOR_GCC needs to be removed from source files 
8042894: runtime: PRAGMA_FORMAT_MUTE_WARNINGS_FOR_GCC needs to be removed from source files

Reviewed-by: goetz, brutisso
 2015-10-09 09:42:33 +02:00
David Lindholm
1e71f67736 8080775: Better argument formatting for assert() and friends 
Reviewed-by: kbarrett, pliden
 2015-09-29 11:02:08 +02:00
Volker Simonis
8cc8dd861a 8132232: Signature mismatch between declaration and definition of PosixSemaphore::timedwait 
Reviewed-by: dholmes, kbarrett
 2015-07-23 16:29:48 +02:00
Coleen Phillimore
24c0f4e471 8026324: hs_err improvement: Add summary section to hs_err file 
8026333: hs_err improvement: Print GC Strategy
8026336: hs_err improvement: Print compilation mode, server, client or tiered

Added command line, summary cpu and os information to summary section.  Moved time of crash and duration in summary section.  Add GC strategy and compiler setting (tiered) to enhanced version string in error report.  Moved the stack trace sooner in hs_err file.

Reviewed-by: dholmes, ctornqvi, ddmitriev
 2015-07-22 00:03:45 -04:00
Stefan Karlsson
1a534420a8 8087322: Implement a Semaphore utility class 
Reviewed-by: kbarrett, dholmes
 2015-01-19 11:06:08 +01:00
Yumin Qi
d30de5ab31 8074354: Make CreateMinidumpOnCrash a new name and available on all platforms 
Rename CreateMinidumpOnCrash which is used only for Windows as CreateCoredumpOnCrash and make it available for all platforms. Changed order for dumping core on Windows to be similar on other platforms. Also reviewed by thomas.stuefe@gmail.com

Co-authored-by: Thomas Stuefe <thomas.stuefe@gmail.com>
Reviewed-by: dcubed
 2015-04-15 17:34:28 -07:00
Yasumasa Suenaga
bd3ea105b9 8059586: hs_err report should treat redirected core pattern 
Reviewed-by: dholmes, sla, stuefe
 2014-12-14 20:18:17 -05:00
Coleen Phillimore
4250926e07 8066803: compiler/intrinsics/mathexact/SubExactINonConstantTest.java crashed in os::is_first_C_frame(frame*) 
Stop native stack walk when we get to compiled or stub frame.

Reviewed-by: hseigel, lfoltan, ctornqvi
 2014-12-12 13:19:33 -05:00
Goetz Lindenmaier
0aa09022fa 8062370: Various minor code improvements 
A lot of fixes useful to improve the code quality.

Reviewed-by: coleenp, dholmes
 2014-10-29 10:13:24 +01:00
Yumin Qi
9b0811172b 8056930: Output host info under some condition for core dump 
Output host name after java crashed for debug version.

Reviewed-by: dholmes, ccheung
 2014-09-08 22:48:09 -07:00
Zhengyu Gu
f0cf82f571 8046598: Scalable Native memory tracking development 
Enhance scalability of native memory tracking

Reviewed-by: coleenp, ctornqvi, gtriantafill
 2014-08-07 12:18:58 -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
Harold Seigel
b2c117b170 Merge 2014-02-23 13:16:03 -05:00