13 Commits

Author SHA1 Message Date
Bengt Rutisson
ed1e70076b 7110152: assert(size_in_words <= (julong)max_jint) failed: no overflow
Reduce what arrayOopDesc::max_array_length() returns to avoid int overflow

Reviewed-by: kvn, dholmes, tonyp
2011-11-15 20:17:33 +01:00
Bengt Rutisson
c444c3eee7 7102044: G1: VM crashes with assert(old_end != new_end) failed: don't call this otherwise
ArrayOopDesc::max_array_length() should return a value that does not overflow a size_t if it is converted to bytes.

Reviewed-by: kvn, dholmes
2011-10-31 08:01:20 +01:00
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
John R Rose
d6a9b93b5a Merge 2010-06-02 22:45:42 -07:00
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
Vladimir Kozlov
cc18a50e59 6916623: Align object to 16 bytes to use Compressed Oops with java heap up to 64Gb
Added new product ObjectAlignmentInBytes flag to control object alignment.

Reviewed-by: twisti, ysr, iveresov
2010-05-27 18:01:56 -07:00
Xiomara Jayasena
2be2e027b0 6814575: Update copyright year
Update copyright for files that have been modified in 2009, up to 03/09

Reviewed-by: katleman, tbell, ohair
2009-03-09 13:28:46 -07:00
John Coomes
000b184507 6578152: fill_region_with_object has usability and safety issues
Reviewed-by: apetrusenko, ysr
2008-12-11 12:05:08 -08:00
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
Vladimir Kozlov
e53e767d88 6703888: Compressed Oops: use the 32-bits gap after klass in a object
Use the gap also for a narrow oop field and a boxing object value.

Reviewed-by: coleenp, never
2008-05-21 16:31:35 -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
Vladimir Kozlov
9f1a8ede80 6633953: type2aelembytes{T_ADDRESS} should be 8 bytes in 64 bit VM
T_ADDRESS size is defined as 'int' size (4 bytes) but C2 use it for raw pointers and as memory type for StoreP and LoadP nodes.

Reviewed-by: jrose
2008-02-25 15:05:44 -08:00
J. Duke
8153779ad3 Initial load 2007-12-01 00:00:00 +00:00