Mike Keesey
7947981b4b
Fixed issue where BitSet didn't handle a range of 64 bits correctly on bulk operations - now just return the predefined MASK which has all the bits set when requesting that all the bits be set.
2012-07-06 23:33:05 -06:00
Mike Keesey
9c9ee5c26d
Made the bulk clear() fast like bulk set() and flip() for BitSet.
2012-07-05 22:16:19 -06:00
Mike Keesey
990f4fd154
Moved looping through the partitions to change and generating a mask for start and end values into an iterator. This is to use one code path for several bulk-modification operations like flip(start, end) and set(start, end).
2012-07-04 17:12:50 -06:00
Mike Keesey
0c806f82b5
Made the bulk set() function in BitSet a lot faster by applying an appropriate mask to each partition instead of setting each bit individually.
2012-07-04 16:00:12 -06:00
Mike Keesey
5f1b086150
Fixed an off-by-one error when deciding if we should grow BitSets.
2012-07-03 21:28:59 -06:00
Joel Dice
bc1c797911
don't use INT32_MAX for "infinite" select
...
OS X's select implementation doesn't like a number that big, so now we
use 24 hours instead.
2012-07-03 11:17:51 -06:00
Joel Dice
7e64bb9f42
Merge branch 'master' of github.com:ReadyTalk/avian
2012-07-02 16:23:24 -06:00
Joel Dice
f5e6002a50
fix typo affecting MSVC build
2012-07-02 16:23:00 -06:00
Mike Keesey
53f229b84d
Removed extraneous TODO.
2012-07-02 16:21:28 -06:00
Joel Dice
fcef9a7f57
remove Override annotations from EnumSet since they confuse Apple's Java 1.5 compiler
2012-07-02 16:15:38 -06:00
Joel Dice
ef2bafcd6b
Merge branch 'master' of github.com:ReadyTalk/avian
2012-07-02 15:04:06 -06:00
Joel Dice
a655b69528
Merge branch 'master' of github.com:ReadyTalk/avian into github-master
2012-07-02 14:59:59 -06:00
Joel Dice
7ab4cb0083
Merge branch 'master' of https://github.com/mkeesey/avian
2012-07-02 14:54:59 -06:00
Joel Dice
0899574bdb
remove accidentally-added files
2012-07-02 14:54:17 -06:00
Mike Keesey
6e30366d07
Adding EnumSet, which is backed by a speedy BitSet.
2012-07-02 14:28:51 -06:00
Mike Keesey
d419899ac1
Adding both forms of flip() to BitSet.
2012-07-02 14:28:40 -06:00
Mike Keesey
31311160c3
Adding cardinality() to BitSet.
2012-07-02 14:28:34 -06:00
Joel Dice
d21b09215f
use i686-w64-mingw32- prefix for ia32 Windows cross compiles
...
Using e.g. x86_64-w64-mingw32-gcc -m32 doesn't quite work at link time
when using Debian Wheezy's gcc-mingw-w64 package, due to the 32-bit
system libraries not being in the search path, so we use
i686-w64-mingw32-gcc instead.
2012-07-02 10:51:32 -06:00
Joel Dice
3c2adb86f5
Merge github.com:ReadyTalk/avian
2012-06-29 15:55:49 -06:00
Joel Dice
312a4cc985
Merge branch 'master' of git:avian into git-master
...
Conflicts:
makefile
src/machine.cpp
2012-06-29 15:47:52 -06:00
Joel Dice
365f863080
disable constant offset check when cross-compiling for a different word size
2012-06-28 16:21:24 -06:00
Joel Dice
0c28fd8289
fix C++11 errors in heapdump.cpp
2012-06-28 10:30:49 -06:00
Mike Jensen
e6e65ecfdc
The file already contains the leading slash. hotspot URL.getFile() also returns a leading slash, so instead of removing the leading slash on the file, we just wont append an extra one here
2012-06-28 10:24:35 -06:00
Joel Dice
a96f34709c
Merge branch 'master' of github.com:ReadyTalk/avian
2012-06-26 10:50:22 -06:00
Joel Dice
156644b8e5
fix incorrect array sizing in populateMultiArray
...
We were assuming the array element size was always the native word
size, which is not correct in general for primitive arrays, and this
led to wasted space at best and memory corruption at worst.
2012-06-26 10:43:47 -06:00
Joel Dice
cfd9dc6656
fix bug which failed to preserve source site during multi-word move
...
The compiler was failing to freeze the source site containing the
value of the second word in a multi-word move, leading to mis-compiled
code in some cases.
2012-06-26 08:39:23 -06:00
Joshua Warner
fe1f069309
abort on startup if Thread field offset constants don't match the real runtime values
2012-06-20 13:16:08 -06:00
Joel Dice
ac16a1a2ad
Merge remote branch 'oss/armvfp'
2012-06-20 08:35:09 -06:00
Joel Dice
65e7a911b5
fix incorrect 32-bit TargetThreadThunkTable value
2012-06-18 19:25:01 -06:00
Joel Dice
886dd184aa
fix incorrect stack unwinding for asynchronous stack traces
...
Our Thread.getStackTrace implementation is tricky because it might be
invoked on a thread executing arbitrary native or Java code, and there
are numerous edge cases to consider. Unsurprisingly, there were a few
lingering, non-fatal bugs revealed by Valgrind recently, one involving
the brief interval just before and after returning from invokeNative,
and the other involving an off-by-one error in x86.cpp's nextFrame
implementation. This commit fixes both.
2012-06-18 14:27:18 +00:00
Joel Dice
4512a9a38e
implement NewObjectA, Get<type>MethodA, and GetStatic<type>MethodA
2012-06-15 17:41:40 -06:00
Joel Dice
153b78f479
fix ArrayList performance issue
...
The ArrayList(Collection) constructor was allocating two arrays
instead of one due to an off-by-one error in ArrayList.grow. This
commit fixes that and makes grow and shrink more robust.
2012-06-14 10:55:03 -06:00
Joel Dice
c00f811a2f
initialize count_ from starting point in MyStackWalker(MyStackWalker*)
...
When we're initializing a stack walker based on an existing instance,
we should initialize all the fields from that instance, including
count_.
2012-06-14 09:58:20 -06:00
Joel Dice
f38f5699c6
preserve NetworkInterface fields since they're referenced from native code
2012-06-13 19:33:11 -06:00
Joel Dice
5a5a6a7795
fix C++11 errors and aliasing warning
2012-06-13 19:10:28 -06:00
Joel Dice
392120dd7d
Merge pull request #3 from mkeesey/master
...
TreeSet defers to underlying set for determining size instead of keeping its own tally
2012-06-13 16:11:56 -07:00
Mike Keesey
478560e269
Merge remote branch 'rtgithub/master' into mkgithubmaster
2012-06-13 15:36:21 -06:00
Mike Keesey
527526c5ea
Defer to underlying PersistentSet for size.
2012-06-13 08:41:15 -06:00
JET
f0c4762ded
ARM VFP support: Almost finished.
...
All but one test (and just one line therein) are passing. Several
quirks and optimizations must also be addressed.
2012-06-12 17:00:45 -06:00
Joel Dice
7bfb5a6287
fix native method name ambiguity
...
sun.misc.Unsafe now has two native getByte methods: one which takes a
long and another which takes an Object and a long. Thus, we need to
decorate each version with its parameter signature so we don't
accidentally call the wrong one at runtime.
2012-06-12 16:33:31 -06:00
Joel Dice
9dd3d04324
fix unused parameter warning in interpret.cpp
2012-06-12 16:32:53 -06:00
Joel Dice
06f7746dfd
fix mode=debug build for recent OpenJDK versions
2012-06-12 16:32:27 -06:00
Joel Dice
fa8ba2afc8
fix build for recent versions of OpenJDK 7
...
As of the latest code from the jdk7u-dev Mercurial repository,
java.lang.String no longer has offset or length fields. Instead, the
content fits exactly into the backing char array, so offset is
implicitly zero and length is the length of the array. The VM
previously relied on those fields being present, whereas this commit
handles the case where they are not.
In addition, I've made some changes to openjdk-src.mk to ensure that
we can build against both a stock OpenJDK 7 and an IcedTea-patched
version.
2012-06-11 23:30:22 +00:00
Joel Dice
165986841e
fix endianess bug in LZMA decoding
2012-06-06 12:58:24 -06:00
Joel Dice
ba6ca031bb
fix handling of no-argument options in bootimage.cpp
2012-06-05 13:53:13 -06:00
Joel Dice
f6299fdfe6
fix bootimage build regression
2012-06-05 13:33:29 -06:00
JET
11d750af70
single-precision hardfloat emission working
...
anything involving doubles (including conversions and thunking from
singles) is still broken
2012-06-04 12:39:53 -06:00
JET
714aebfec1
Merge branch 'master' of oss.readytalk.com:/var/local/git/avian into armvfp
2012-06-04 12:39:45 -06:00
Joel Dice
7d8def84e0
fix build on old Xcode versions
2012-06-04 09:52:06 -06:00
Joel Dice
9ea6a28383
fix MSVC build regression
2012-06-04 09:51:11 -06:00
