8170655: [posix] Fix minimum stack size computations
Reviewed-by: dcubed, coleenp

8157141: Fix for JDK-8031290 is unnecessarily fragile
8166454: meminfo(2) has been available since Solaris 9
Reviewed-by: dholmes, kbarrett

8165482: java in ldoms, with cpu-arch=generic has problems
Reviewed-by: dholmes, alanbur

8140520: segfault on solaris-amd64 with "-XX:VMThreadStackSize=1" option
Summary: 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

8165014: Unaligned unsafe access should throw InternalError on Solaris
Reviewed-by: dholmes, coleenp

Merge

Merge

Merge

8157907: Incorrect inclusion of atomic.hpp instead of atomic.inline.hpp
Summary: Remove atomic.inline.hpp and move the contents back into atomic.hpp
Reviewed-by: stefank, pliden, simonis

8156659: assert(CodeCache::find_blob_unsafe(_pc) == _cb) failed: inconsistent
Summary: Stackwalking from corrupt frame
Reviewed-by: dlong, thartmann

Merge

Merge

8132318: -XX:TraceJumps is broken on Sparc
Reviewed-by: kvn, thartmann

8161258: Simplify including platform files.
Summary: 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

8160997: Solaris: deprecated <pwd.h> and <gid.h> interfaces should be replaced
Summary: Use final POSIX 1003.1c versions of getgrgid_r(), getgrnam_r(), getpwnam_r(), and getpwuid_r().
Reviewed-by: alanb, dcubed, simonis, dholmes
Contributed-by: alan.burlison@oracle.com

8155949: Support relaxed semantics in cmpxchg
Reviewed-by: dholmes, kbarrett, goetz, aph
Contributed-by: horii@jp.ibm.com, martin.doerr@sap.com

8156088: Reintegrate 8153892: Handle unsafe access error directly in signal handler instead of going through a stub
Reviewed-by: stuefe, dholmes

8156066: Backout JDK-8153892
Reviewed-by: coleenp, mikael

8153892: Handle unsafe access error directly in signal handler instead of going through a stub
Reviewed-by: stuefe, dholmes

8151956: Support non-continuous CodeBlobs in HotSpot
Reviewed-by: iveresov, thartmann, simonis

8145221: Use trampolines for i2i and i2c entries in Methods that are stored in CDS archive
Summary: This optimization reduces the size of the RW region of the CDS archive. It also reduces the amount of pages in the RW region that are actually written into during runtime.
Reviewed-by: dlong, iklam, jiangli
Contributed-by: ioi.lam@oracle.com, calvin.cheung@oracle.com, goetz.lindenmaier@sap.com

Merge

8151939: VM_Version_init() print buffer is too small
Summary: Increase buffer size, use logging to print out version and os information
Reviewed-by: kvn, rprotacio, mockner

8150821: Crash with assert(!((nmethod*)_cb)->is_deopt_pc(_pc)) failed: invariant broken
Summary: Use different constructor on SPARC to fully initialize frame.
Reviewed-by: kvn

8134119: Use new API to get cache line sizes
Summary: Using new sysconf and sysinfo API on Solaris 12, avoid using libpicl and libkstat.
Reviewed-by: kvn

8144957: Remove PICL warning message
Summary: There is no need to print any error/warning message when a library needed for performance optimization is not found on the system
Reviewed-by: poonam, kvn
Contributed-by: Shafi Ahmad <shafi.s.ahmad@oracle.com>

8139864: Improve handling of stack protection zones.
Reviewed-by: stuefe, coleenp, fparain

Merge

8145114: const-correctness for ucontext_t* reading functions
Reviewed-by: dholmes, coleenp

8046936: JEP 270: Reserved Stack Areas for Critical Sections
Reviewed-by: acorn, dcubed

Merge

Merge

Merge

8144881: Various fixes to linux/sparc
Summary: Fixed sigflags printing, format specfiers, codeCache includes and some function returns
Reviewed-by: dsamersoff, simonis

Merge

Merge

8132510: Replace ThreadLocalStorage with compiler/language-based thread-local variables
Summary: Used compiled-based TLS when available. Additional contributions by Thomas Stufe (AIX) and Andrew Haley (Aarch64)
Reviewed-by: stuefe, bdelsart, dcubed

8129526: Solaris: clean up another remnant of interruptible I/O
Reviewed-by: fparain, dcubed

Merge

8136421: JEP 243: Java-Level JVM Compiler Interface
Reviewed-by: ihse, alanb, roland, coleenp, iveresov, kvn, kbarrett

8080775: Better argument formatting for assert() and friends
Reviewed-by: kbarrett, pliden

8130212: Thread::current() might access freed memory on Solaris
Reviewed-by: kvn, twisti, stuefe

8080012: JVM times out with vdbench on SPARC M7-16
Summary: check cacheline sine only for one core on sun4v SPARC systems.
Reviewed-by: kvn

8073583: C2 support for CRC32C on SPARC
Reviewed-by: jrose, kvn
Contributed-by: james.cheng@oracle.com

8076968: PICL based initialization of L2 cache line size on some SPARC systems is incorrect
Summary: Chcek both l2-dcache-line-size and l2-cache-line-size properties to determine the size of the line
Reviewed-by: kvn

8074459: Flags handling memory sizes should be of type size_t
Summary: Changed the type to size_t for flags that handles memory sizes
Reviewed-by: kbarrett, tschatzl

8074552: SafeFetch32 and SafeFetchN do not work in error handling
Reviewed-by: dholmes, goetz
Contributed-by: Thomas Stufe <thomas.stuefe@gmail.com>

7143664: Clean up OrderAccess implementations and usage
Summary: Clarify and correct the abstract model for memory barriers provided by the orderAccess class. Refactor the implementations using template specialization to allow the bulk of the code to be shared, with platform specific customizations applied as needed.
Reviewed-by: acorn, dcubed, dholmes, dlong, goetz, kbarrett, sgehwolf
Contributed-by: Erik Osterlund <erik.osterlund@lnu.se>

8062591: SPARC PICL causes significantly longer startup times
Summary: Optimize traversals of the PICL tree
Reviewed-by: kvn

8059200: Promoted JDK9 b31 for Solaris-amd64 fails (Error: dl failure on line 744, no picl library) on Solaris 11.1
Summary: Manually load libpicl.so (used on SPARC only)
Reviewed-by: kvn

8058345: Refactor native stack printing from vmError.cpp to debug.cpp to make it available in gdb as well
Summary: Also fix stack trace on x86 to enable walking of runtime stubs and native wrappers
Reviewed-by: kvn

8056124: Hotspot should use PICL interface to get cacheline size on SPARC
Summary: Using libpicl to get L1 data and L2 cache line sizes
Reviewed-by: kvn, roland, morris

8050147: StoreLoad barrier interferes with stack usages
Reviewed-by: jrose, kvn, drchase

Merge

8043913: remove legacy code in SPARC's VM_Version::platform_features
Summary: Kept only getisax(2) to determine platform features
Reviewed-by: kvn, roland
Contributed-by: Zoltan Majo <zoltan.majo@oracle.com>

6424123: JVM crashes on failed 'strdup' call
Summary: Calling os::malloc()/os::strdup() and new os::strdup_check_oom() instead of ::malloc()/::strdup() for native memory tracking purpose
Reviewed-by: coleenp, ctornqvi, kvn

8049325: Introduce and clean up umbrella headers for the files in the cpu subdirectories.
Summary: Introduce and clean up umbrella headers for the files in the cpu subdirectories.
Reviewed-by: lfoltan, coleenp, dholmes

8035968: Leverage CPU Instructions to Improve SHA Performance on SPARC
Summary: Add C2 SHA intrinsics on SPARC
Reviewed-by: kvn, roland
Contributed-by: james.cheng@oracle.com

8038473: Remove support for old T1 libthread
Reviewed-by: dholmes, coleenp, acorn, dcubed

Merge

Merge

8031290: Adjust call to getisax() for additional words returned
Reviewed-by: kvn, iveresov, twisti

8002074: Support for AES on SPARC
Summary: Add intrinsics/stub routines support for single-block and multi-block (as used by Cipher Block Chaining mode) AES encryption and decryption operations on the SPARC platform.
Reviewed-by: kvn, roland
Contributed-by: shrinivas.joshi@oracle.com

8029233: Update copyright year to match last edit in jdk8 hotspot repository for 2013
Summary: Copyright year updated for files modified during 2013
Reviewed-by: twisti, iveresov

Merge

Merge

8024669: Native OOME when allocating after changes to maximum heap supporting Coops sizing on sparcv9
Summary: After changes in 8010722 the ergonomics for calculating the size of the heap that supports zero based compressed oops changed. This lead to the VM actually using zero based compressed oops. Due to low default HeapBaseMinAddress, the OS mapping in the application image at the same address, and limitations of the malloc implementation on Solaris this resulted in very little C heap available for the VM. So the VM immediately gives a native OOME when the machine has lots of physical memory (>=32G). The solution is to increase the HeapBaseMinAddress so that the VM has enough C heap.
Reviewed-by: kvn, brutisso

Merge

Merge

Merge

Merge

Merge

8022475: Remove unneeded ad-files
Summary: Remove .ad files that are not used
Reviewed-by: kvn

Merge

8020701: Avoid crashes in WatcherThread
Reviewed-by: acorn, dcubed, dsimms