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Dan Bornstein [Mon, 13 Sep 2010 21:42:26 +0000 (14:42 -0700)]
am
de9307da: am
46f7d54c: We also need to tell it the file mode when creating the output.
Merge commit '
de9307dace945eea0bbcfa008d7e164f8777e28d'
* commit '
de9307dace945eea0bbcfa008d7e164f8777e28d':
We also need to tell it the file mode when creating the output.
Piotr Gurgul [Mon, 13 Sep 2010 21:02:31 +0000 (14:02 -0700)]
Merge "Add several classes from dx tool to the dexgen project"
Dan Bornstein [Mon, 13 Sep 2010 18:52:10 +0000 (11:52 -0700)]
am
46f7d54c: We also need to tell it the file mode when creating the output.
Merge commit '
46f7d54cbda931213bbe710c065e1bd82aa0af6c' into gingerbread-plus-aosp
* commit '
46f7d54cbda931213bbe710c065e1bd82aa0af6c':
We also need to tell it the file mode when creating the output.
Dan Bornstein [Mon, 13 Sep 2010 01:27:00 +0000 (18:27 -0700)]
We also need to tell it the file mode when creating the output.
Thanks to Elliott for catching this.
Change-Id: Ibb89ece3dd2e1d39a8a2d51cb8b7278842e057a1
Dan Bornstein [Mon, 13 Sep 2010 01:18:48 +0000 (18:18 -0700)]
am
1df6d930: am
17e4ea8f: Actually, dexopt needs to read the optimized dex file too.
Merge commit '
1df6d93064c3e43356869407eff41a03bc9ca4b8'
* commit '
1df6d93064c3e43356869407eff41a03bc9ca4b8':
Actually, dexopt needs to read the optimized dex file too.
Dan Bornstein [Mon, 13 Sep 2010 01:18:46 +0000 (18:18 -0700)]
am
f3a6934b: am
dd2502bd: Move declarations to the top to avoid potential uninitialized use.
Merge commit '
f3a6934bbe1e295956f3d9f16ac675fb7d4232b7'
* commit '
f3a6934bbe1e295956f3d9f16ac675fb7d4232b7':
Move declarations to the top to avoid potential uninitialized use.
Dan Bornstein [Mon, 13 Sep 2010 01:17:08 +0000 (18:17 -0700)]
am
17e4ea8f: Actually, dexopt needs to read the optimized dex file too.
Merge commit '
17e4ea8f17b6e4e14c483de49b3a3f053af188b4' into gingerbread-plus-aosp
* commit '
17e4ea8f17b6e4e14c483de49b3a3f053af188b4':
Actually, dexopt needs to read the optimized dex file too.
Dan Bornstein [Mon, 13 Sep 2010 01:17:06 +0000 (18:17 -0700)]
am
dd2502bd: Move declarations to the top to avoid potential uninitialized use.
Merge commit '
dd2502bd371ddca554b7a3d900fe120a3e7767ec' into gingerbread-plus-aosp
* commit '
dd2502bd371ddca554b7a3d900fe120a3e7767ec':
Move declarations to the top to avoid potential uninitialized use.
Dan Bornstein [Mon, 13 Sep 2010 01:12:27 +0000 (18:12 -0700)]
Actually, dexopt needs to read the optimized dex file too.
Change-Id: Ib36cc0fd134a6916100060c8e2eee5158ac87201
Dan Bornstein [Mon, 13 Sep 2010 00:34:35 +0000 (17:34 -0700)]
Move declarations to the top to avoid potential uninitialized use.
I didn't catch the warnings among the build spew before. Also, made
"--preopt" use stderr for its complaints about arguments.
Change-Id: I8d470ccc40c4cdc9131beb0991060358039e2727
Dan Bornstein [Mon, 13 Sep 2010 00:26:49 +0000 (17:26 -0700)]
am
3bb31513: am
4701d5f8: Add a new "--preopt" mode to dexopt, for running on the host.
Merge commit '
3bb31513f5aa1e3c4860947287a6edf7842d2c49'
* commit '
3bb31513f5aa1e3c4860947287a6edf7842d2c49':
Add a new "--preopt" mode to dexopt, for running on the host.
Dan Bornstein [Mon, 13 Sep 2010 00:23:51 +0000 (17:23 -0700)]
am
4701d5f8: Add a new "--preopt" mode to dexopt, for running on the host.
Merge commit '
4701d5f8d0e691eeb9a0824311d5166d301a5aa5' into gingerbread-plus-aosp
* commit '
4701d5f8d0e691eeb9a0824311d5166d301a5aa5':
Add a new "--preopt" mode to dexopt, for running on the host.
Dan Bornstein [Sun, 12 Sep 2010 23:42:28 +0000 (16:42 -0700)]
Add a new "--preopt" mode to dexopt, for running on the host.
This change takes much of what used to be in the function fromZip()
(the "--zip" mode implementation) and pulls it into a helper function,
which is then also used by the new preopt() function.
Change-Id: Id54618047896366448adaec0bf973627a9f1f397
Dan Bornstein [Sun, 12 Sep 2010 21:01:40 +0000 (14:01 -0700)]
am
1c73c286: am
ab9d89fb: Pre-alpha cut of the new dex preoptimization script.
Merge commit '
1c73c2863feb505b2145566ec2bcc96d4ccc4641'
* commit '
1c73c2863feb505b2145566ec2bcc96d4ccc4641':
Pre-alpha cut of the new dex preoptimization script.
Dan Bornstein [Sun, 12 Sep 2010 20:12:29 +0000 (13:12 -0700)]
am
ab9d89fb: Pre-alpha cut of the new dex preoptimization script.
Merge commit '
ab9d89fb7417157c3972278d1bd899cc091a8168' into gingerbread-plus-aosp
* commit '
ab9d89fb7417157c3972278d1bd899cc091a8168':
Pre-alpha cut of the new dex preoptimization script.
Dan Bornstein [Sun, 12 Sep 2010 20:03:27 +0000 (13:03 -0700)]
Pre-alpha cut of the new dex preoptimization script.
This will successfully find all the right directories etc., but it doesn't
do any actual dex processing yet. Stay tuned!
Change-Id: I4926308231366d6bae7b6a4594b4edb99192bf42
Ben Cheng [Sat, 11 Sep 2010 00:24:57 +0000 (17:24 -0700)]
am
fd93a495: am
23608ab4: Fix inliner bug for empty callees.
Merge commit '
fd93a495deb6b1642925e0a98a63cd9b21b6a232'
* commit '
fd93a495deb6b1642925e0a98a63cd9b21b6a232':
Fix inliner bug for empty callees.
Ben Cheng [Sat, 11 Sep 2010 00:19:42 +0000 (17:19 -0700)]
am
23608ab4: Fix inliner bug for empty callees.
Merge commit '
23608ab40900463fc5c8461671ba3aa5d0a4260e' into gingerbread-plus-aosp
* commit '
23608ab40900463fc5c8461671ba3aa5d0a4260e':
Fix inliner bug for empty callees.
Ben Cheng [Sat, 11 Sep 2010 00:11:11 +0000 (17:11 -0700)]
Fix inliner bug for empty callees.
Add an explicit branch to continue from the next instruction.
Bug:
2992514
(cherry-picked from dalvik-dev)
Change-Id: I6e036e330255e7cd9d1504c50c4260910c38dfff
Piotr Gurgul [Fri, 10 Sep 2010 01:22:53 +0000 (18:22 -0700)]
Add several classes from dx tool to the dexgen project
Dexgen depends on many classes from dx tool but for now there is no target
build of dx. That is why some of its classes need to be moved directly into
dexgen source code, as building target version of the whole dx project
is not an option. This CL produces a lot of duplicate classes in
dalvik/dx and dalvik/dexgen, but this will be resolved in future by removing
these classes from dalvik/dx.
Change-Id: I5411f92761d73c3ab555feaa345e5d150aa280ef
buzbee [Thu, 9 Sep 2010 23:52:00 +0000 (16:52 -0700)]
am
24628c4c: am
50afc65c: Merge "JIT: Fix inconsistent handling of sub-word instance git/put" into gingerbread
Merge commit '
24628c4c898930ba350b6ac99625c8ff700f35c8'
* commit '
24628c4c898930ba350b6ac99625c8ff700f35c8':
JIT: Fix inconsistent handling of sub-word instance git/put
buzbee [Thu, 9 Sep 2010 23:48:42 +0000 (16:48 -0700)]
am
50afc65c: Merge "JIT: Fix inconsistent handling of sub-word instance git/put" into gingerbread
Merge commit '
50afc65c674fee10ed9a0380daaee7862cc79d5d' into gingerbread-plus-aosp
* commit '
50afc65c674fee10ed9a0380daaee7862cc79d5d':
JIT: Fix inconsistent handling of sub-word instance git/put
buzbee [Thu, 9 Sep 2010 23:46:09 +0000 (16:46 -0700)]
Merge "JIT: Fix inconsistent handling of sub-word instance git/put" into gingerbread
buzbee [Thu, 9 Sep 2010 21:07:01 +0000 (14:07 -0700)]
JIT: Fix inconsistent handling of sub-word instance git/put
The portable interpreter and fast interpreter use 32-bit accesses
for all sub-word scalars. The JIT generated code to tailor the access
to the data size. It doesn't matter which approach is taken, but all
interpreters & JIT must be consistent. Changing the JIT to use 32-bit
accesses for all sub-word instance scalars.
Fix for Issue
2973137
Change-Id: I8b1e9e6be075012c7c174728b77c7a76884975b7
Piotr Gurgul [Thu, 9 Sep 2010 23:34:48 +0000 (16:34 -0700)]
Merge "Add dexgen helper classes and Android.mk"
Andy McFadden [Thu, 9 Sep 2010 23:19:42 +0000 (16:19 -0700)]
am
fdc9cfa3: am
139bd978: Added "dexopt for SMP" flag.
Merge commit '
fdc9cfa3bcf418d59c47a8d114ec84452b2f1d11'
* commit '
fdc9cfa3bcf418d59c47a8d114ec84452b2f1d11':
Added "dexopt for SMP" flag.
Andy McFadden [Thu, 9 Sep 2010 23:16:57 +0000 (16:16 -0700)]
am
139bd978: Added "dexopt for SMP" flag.
Merge commit '
139bd97804a69634e7c4cecf06910a050a4ac093' into gingerbread-plus-aosp
* commit '
139bd97804a69634e7c4cecf06910a050a4ac093':
Added "dexopt for SMP" flag.
Andy McFadden [Thu, 9 Sep 2010 19:54:43 +0000 (12:54 -0700)]
Added "dexopt for SMP" flag.
Currently, dexopt always runs on the target device, which means that
decisions about whether or not to convert certain opcodes to SMP-safe
variants could be made based on #ifdefs.
Since we are planning to run dexopt on the host, we need to be able
to configure SMP-mode independently. This change adds a global variable
that the dexopt code can check.
There is currently no command-line argument to set this, since it will
be set by "dexopt" rather than "dalvikvm", and the exact method of
launching dexopt from the host build is still mildly TBD.
Bug
2981136.
(cherry-pick from dalvik-dev)
Change-Id: I7474f79a25368223ecf1e491458f4a82e85db01f
Piotr Gurgul [Fri, 3 Sep 2010 02:15:30 +0000 (19:15 -0700)]
Add dexgen helper classes and Android.mk
This commit adds the very first classes to the dexgen project together with
its Android.mk file. These are the helper classes needed by dex class builder.
Change-Id: I47f8132443f43881826d24a854ab6bafb14181bd
Dan Bornstein [Thu, 9 Sep 2010 21:23:28 +0000 (14:23 -0700)]
am
070fceca: am
d394371b: Remove the functionality in ReduceConstants.[ch].
Merge commit '
070fceca4bf6d717094a0be33b322e84c0a6874d'
* commit '
070fceca4bf6d717094a0be33b322e84c0a6874d':
Remove the functionality in ReduceConstants.[ch].
Dan Bornstein [Thu, 9 Sep 2010 19:07:28 +0000 (12:07 -0700)]
am
d394371b: Remove the functionality in ReduceConstants.[ch].
Merge commit '
d394371bd84bacc51e96e2d2eacb8549d9110b1e' into gingerbread-plus-aosp
* commit '
d394371bd84bacc51e96e2d2eacb8549d9110b1e':
Remove the functionality in ReduceConstants.[ch].
Dan Bornstein [Wed, 8 Sep 2010 22:50:00 +0000 (15:50 -0700)]
Remove the functionality in ReduceConstants.[ch].
It was a good experiment to try, but it was never made production-ready,
and it doesn't look like it would be a net win at this point. We
metaphorically pour out a beer in its honor.
Change-Id: I7f6ac95f5b7c963df0a3015ed33595fa1a928636
Carl Shapiro [Wed, 8 Sep 2010 01:52:31 +0000 (18:52 -0700)]
am
917aef91: am
2c81bdc3: Cherry pick new concurrent gc trigger change from dalvik-dev.
Merge commit '
917aef916f31d087b31a99b396e39be885772a8d'
* commit '
917aef916f31d087b31a99b396e39be885772a8d':
Cherry pick new concurrent gc trigger change from dalvik-dev.
Carl Shapiro [Wed, 8 Sep 2010 00:10:32 +0000 (17:10 -0700)]
am
2c81bdc3: Cherry pick new concurrent gc trigger change from dalvik-dev.
Merge commit '
2c81bdc3bb892d7d60855e14f61854f20a9f6cb8' into gingerbread-plus-aosp
* commit '
2c81bdc3bb892d7d60855e14f61854f20a9f6cb8':
Cherry pick new concurrent gc trigger change from dalvik-dev.
Carl Shapiro [Tue, 7 Sep 2010 23:19:01 +0000 (16:19 -0700)]
Cherry pick new concurrent gc trigger change from dalvik-dev.
git cherry-pick
d370c7d8c5bd4f49274b5d306751c43c7bb44a0b --no-commit
git cherry-pick
562cafca106d36ae910fafa87f3d5f245fe818ae --no-commit
git cherry-pick
ab46f94967a76a1c141c1e719d5f2cffe2780a8c --no-commit
Change-Id: Iba35cd3afee5d575b8121f7ab3ef5b45b37f5278
Carl Shapiro [Fri, 3 Sep 2010 19:18:38 +0000 (12:18 -0700)]
am
e67a0f17: am
44165848: Merge "Operate on bitmaps directly for live and mark checks." into gingerbread
Merge commit '
e67a0f17f1c53f248d710fe8b1476abe8ef0f622'
* commit '
e67a0f17f1c53f248d710fe8b1476abe8ef0f622':
Operate on bitmaps directly for live and mark checks.
Carl Shapiro [Fri, 3 Sep 2010 19:16:34 +0000 (12:16 -0700)]
am
44165848: Merge "Operate on bitmaps directly for live and mark checks." into gingerbread
Merge commit '
4416584802dbda4ade8df7f81af84a73d6887049' into gingerbread-plus-aosp
* commit '
4416584802dbda4ade8df7f81af84a73d6887049':
Operate on bitmaps directly for live and mark checks.
Carl Shapiro [Fri, 3 Sep 2010 19:14:46 +0000 (12:14 -0700)]
Merge "Operate on bitmaps directly for live and mark checks." into gingerbread
buzbee [Fri, 3 Sep 2010 16:27:53 +0000 (09:27 -0700)]
am
58a661c4: am
ddc7d29b: Correct Volatile SGET/SPUT format tag, add missing cases for JIT
Merge commit '
58a661c4ec0c18473b6b9814a78896caa74d0c8c'
* commit '
58a661c4ec0c18473b6b9814a78896caa74d0c8c':
Correct Volatile SGET/SPUT format tag, add missing cases for JIT
buzbee [Fri, 3 Sep 2010 16:22:41 +0000 (09:22 -0700)]
am
ddc7d29b: Correct Volatile SGET/SPUT format tag, add missing cases for JIT
Merge commit '
ddc7d29baa92cb24b7bfa80395479f878109f3f8' into gingerbread-plus-aosp
* commit '
ddc7d29baa92cb24b7bfa80395479f878109f3f8':
Correct Volatile SGET/SPUT format tag, add missing cases for JIT
buzbee [Fri, 3 Sep 2010 00:16:24 +0000 (17:16 -0700)]
Correct Volatile SGET/SPUT format tag, add missing cases for JIT
Fix for http://b/issue?id=
2971877, which was identified via
debug tracing on http://b/issue?id=
2971569. There were a couple
of problems: first, the volatile sget/sput byte codes had the
wrong format tag (22c instead of 21c). Second, the JIT was missing
a couple of case statments to handle these. As far as the JIT goes,
this would not have caused correctness problems, but would have
been slower than necessary.
Change-Id: I57a41c4e063642b0c19acba5bb0855dd8ce2d4ba
Carl Shapiro [Fri, 3 Sep 2010 06:32:25 +0000 (23:32 -0700)]
Operate on bitmaps directly for live and mark checks.
Previously, the card table scan use the valid object check to see if a
given address pointed to a live object header. This check is overkill
an requires out of line function calls. With this change, we query the
bitmaps directly during the scan avoiding significant overhead.
Change-Id: Ifccb93edb97154d44a652735c1d34845adf88740
Carl Shapiro [Fri, 3 Sep 2010 01:53:35 +0000 (18:53 -0700)]
am
3d1485b1: am
d7400e0e: Normalize the declaration style.
Merge commit '
3d1485b15d83dd920ffb1a826d42ae65f3b31a93'
* commit '
3d1485b15d83dd920ffb1a826d42ae65f3b31a93':
Normalize the declaration style.
Carl Shapiro [Fri, 3 Sep 2010 01:44:15 +0000 (18:44 -0700)]
am
d7400e0e: Normalize the declaration style.
Merge commit '
d7400e0ec701dd481489ad421d55c7cd903f77ee' into gingerbread-plus-aosp
* commit '
d7400e0ec701dd481489ad421d55c7cd903f77ee':
Normalize the declaration style.
Carl Shapiro [Fri, 3 Sep 2010 01:24:29 +0000 (18:24 -0700)]
Normalize the declaration style.
Change-Id: I204dec4a80672ea10286cefcff7884b15ebaae51
Carl Shapiro [Fri, 3 Sep 2010 01:00:39 +0000 (18:00 -0700)]
am
23cdb738: am
3ba10c99: Use an acquiring CAS for lock acquisition.
Merge commit '
23cdb738c525ade350c441cf4b5edca4526aef07'
* commit '
23cdb738c525ade350c441cf4b5edca4526aef07':
Use an acquiring CAS for lock acquisition.
Carl Shapiro [Fri, 3 Sep 2010 00:45:25 +0000 (17:45 -0700)]
am
3ba10c99: Use an acquiring CAS for lock acquisition.
Merge commit '
3ba10c9932db4c7c9546081ea070c73d5001c168' into gingerbread-plus-aosp
* commit '
3ba10c9932db4c7c9546081ea070c73d5001c168':
Use an acquiring CAS for lock acquisition.
Carl Shapiro [Thu, 2 Sep 2010 23:43:16 +0000 (16:43 -0700)]
Use an acquiring CAS for lock acquisition.
Change-Id: Idca782aedc8f2071cdfde2fe3dcba0503fa6c9f0
Carl Shapiro [Thu, 2 Sep 2010 18:41:30 +0000 (11:41 -0700)]
am
f14d72d8: am
7d12781a: Merge "Add additional context to the contention event logging." into gingerbread
Merge commit '
f14d72d8d8ec023021d94bbf91fddf9f292225dd'
* commit '
f14d72d8d8ec023021d94bbf91fddf9f292225dd':
Add additional context to the contention event logging.
Carl Shapiro [Thu, 2 Sep 2010 18:35:31 +0000 (11:35 -0700)]
am
7d12781a: Merge "Add additional context to the contention event logging." into gingerbread
Merge commit '
7d12781a1d2d4d4b2e3a6c78a375cb15ea2d96ae' into gingerbread-plus-aosp
* commit '
7d12781a1d2d4d4b2e3a6c78a375cb15ea2d96ae':
Add additional context to the contention event logging.
Piotr Gurgul [Thu, 2 Sep 2010 18:31:37 +0000 (11:31 -0700)]
Merge "Add dexgen project dir"
Carl Shapiro [Thu, 2 Sep 2010 18:28:32 +0000 (11:28 -0700)]
Merge "Add additional context to the contention event logging." into gingerbread
Carl Shapiro [Thu, 2 Sep 2010 02:00:43 +0000 (19:00 -0700)]
am
26122f7b: am
38d710b5: Move the finger computation out of the bitmap scanning callback.
Merge commit '
26122f7b5411d120d6d9d7f967abdd4f8c323414'
* commit '
26122f7b5411d120d6d9d7f967abdd4f8c323414':
Move the finger computation out of the bitmap scanning callback.
Carl Shapiro [Thu, 2 Sep 2010 02:00:41 +0000 (19:00 -0700)]
am
75233705: am
a634c852: Reduce the frequency of bitmap walk loop-bound computations.
Merge commit '
7523370510bb3eb61360dd3eb95ae537a6ffb412'
* commit '
7523370510bb3eb61360dd3eb95ae537a6ffb412':
Reduce the frequency of bitmap walk loop-bound computations.
Carl Shapiro [Thu, 2 Sep 2010 02:00:39 +0000 (19:00 -0700)]
am
81fc9917: am
c44bca65: Improve the heap verifier\'s failure report.
Merge commit '
81fc991785ff3dc160942a88bbd713b677e63450'
* commit '
81fc991785ff3dc160942a88bbd713b677e63450':
Improve the heap verifier's failure report.
Carl Shapiro [Thu, 2 Sep 2010 02:00:36 +0000 (19:00 -0700)]
am
8f96d635: am
57ee270b: Simplify the bitmap walker subroutines.
Merge commit '
8f96d635aace5ec6cb30fd84e95fab4091ed6479'
* commit '
8f96d635aace5ec6cb30fd84e95fab4091ed6479':
Simplify the bitmap walker subroutines.
Carl Shapiro [Thu, 2 Sep 2010 02:00:29 +0000 (19:00 -0700)]
am
16b6646f: am
b2e78d39: Consistently refer to the mark context as ctx.
Merge commit '
16b6646fcbc187b280dcc64f7bd1c1dabe8b37f0'
* commit '
16b6646fcbc187b280dcc64f7bd1c1dabe8b37f0':
Consistently refer to the mark context as ctx.
Carl Shapiro [Thu, 2 Sep 2010 02:00:26 +0000 (19:00 -0700)]
am
73479900: am
5d81aa32: Collapse a variable declaration and initialization.
Merge commit '
73479900d36fdcb6a9cf3edae66335158860c043'
* commit '
73479900d36fdcb6a9cf3edae66335158860c043':
Collapse a variable declaration and initialization.
Carl Shapiro [Thu, 2 Sep 2010 02:00:23 +0000 (19:00 -0700)]
am
fa4ae67c: am
7511ae1e: Combine a typedef with a struct declaration.
Merge commit '
fa4ae67c6a5bca3c0fccbe7775292f61be2935d5'
* commit '
fa4ae67c6a5bca3c0fccbe7775292f61be2935d5':
Combine a typedef with a struct declaration.
Carl Shapiro [Thu, 2 Sep 2010 02:00:19 +0000 (19:00 -0700)]
am
03dce8ca: am
eff16fb8: Use symbolic constants when computing bits-per-word.
Merge commit '
03dce8ca75c05f0588ceb5db4b236746e8f445e7'
* commit '
03dce8ca75c05f0588ceb5db4b236746e8f445e7':
Use symbolic constants when computing bits-per-word.
Carl Shapiro [Thu, 2 Sep 2010 02:00:15 +0000 (19:00 -0700)]
am
27fc78f6: am
ca2d17e5: Merge "Bitmap naming clean-up." into gingerbread
Merge commit '
27fc78f6b8d5a641024c2bd393cddaf5a9f818aa'
* commit '
27fc78f6b8d5a641024c2bd393cddaf5a9f818aa':
Bitmap naming clean-up.
Elliott Hughes [Thu, 2 Sep 2010 02:00:10 +0000 (19:00 -0700)]
am
7453145e: am
a1227409: Intrinsics for float/int and double/long conversions.
Merge commit '
7453145e658dfe5b93bf19a997df617b0f66b136'
* commit '
7453145e658dfe5b93bf19a997df617b0f66b136':
Intrinsics for float/int and double/long conversions.
Carl Shapiro [Thu, 2 Sep 2010 01:53:47 +0000 (18:53 -0700)]
am
38d710b5: Move the finger computation out of the bitmap scanning callback.
Merge commit '
38d710b524f2d9888e89b4ea0209f0b57025dab4' into gingerbread-plus-aosp
* commit '
38d710b524f2d9888e89b4ea0209f0b57025dab4':
Move the finger computation out of the bitmap scanning callback.
Carl Shapiro [Thu, 2 Sep 2010 01:50:11 +0000 (18:50 -0700)]
am
a634c852: Reduce the frequency of bitmap walk loop-bound computations.
Merge commit '
a634c852e985dcacf621c428c0597674bc5bfd77' into gingerbread-plus-aosp
* commit '
a634c852e985dcacf621c428c0597674bc5bfd77':
Reduce the frequency of bitmap walk loop-bound computations.
Carl Shapiro [Tue, 31 Aug 2010 23:48:31 +0000 (16:48 -0700)]
Move the finger computation out of the bitmap scanning callback.
The finger computation depends on bitmap internals. This knowledge
should not be part of the bitmap interface, just its implementation.
This change adds a new walker that computes and passes a finger
argument to a callback. As part of this change, code to recompute the
end address during a walk has been removed from the ordinary bitmap
walker code. That check is needed by the scanning walk as its
callback may advance the max address when setting mark bits for
objects beyond the finger.
Carl Shapiro [Thu, 2 Sep 2010 01:45:12 +0000 (18:45 -0700)]
am
c44bca65: Improve the heap verifier\'s failure report.
Merge commit '
c44bca6530787454ee794cf2f83c1c6671a93aa8' into gingerbread-plus-aosp
* commit '
c44bca6530787454ee794cf2f83c1c6671a93aa8':
Improve the heap verifier's failure report.
Carl Shapiro [Mon, 30 Aug 2010 18:10:45 +0000 (11:10 -0700)]
Reduce the frequency of bitmap walk loop-bound computations.
Carl Shapiro [Thu, 2 Sep 2010 01:41:16 +0000 (18:41 -0700)]
am
57ee270b: Simplify the bitmap walker subroutines.
Merge commit '
57ee270b755271166b2349321e5b8b5457731dd7' into gingerbread-plus-aosp
* commit '
57ee270b755271166b2349321e5b8b5457731dd7':
Simplify the bitmap walker subroutines.
Carl Shapiro [Thu, 2 Sep 2010 01:39:20 +0000 (18:39 -0700)]
am
b2e78d39: Consistently refer to the mark context as ctx.
Merge commit '
b2e78d39f6df19a6222b3cd4c7010864fb8cb55f' into gingerbread-plus-aosp
* commit '
b2e78d39f6df19a6222b3cd4c7010864fb8cb55f':
Consistently refer to the mark context as ctx.
Carl Shapiro [Thu, 2 Sep 2010 01:39:17 +0000 (18:39 -0700)]
am
5d81aa32: Collapse a variable declaration and initialization.
Merge commit '
5d81aa327a11f6e929c2396d34c343923268bdc3' into gingerbread-plus-aosp
* commit '
5d81aa327a11f6e929c2396d34c343923268bdc3':
Collapse a variable declaration and initialization.
Carl Shapiro [Thu, 2 Sep 2010 01:39:14 +0000 (18:39 -0700)]
am
7511ae1e: Combine a typedef with a struct declaration.
Merge commit '
7511ae1ed686ccdf6cfefeabeede0cedb0c36b77' into gingerbread-plus-aosp
* commit '
7511ae1ed686ccdf6cfefeabeede0cedb0c36b77':
Combine a typedef with a struct declaration.
Carl Shapiro [Thu, 2 Sep 2010 01:39:07 +0000 (18:39 -0700)]
am
eff16fb8: Use symbolic constants when computing bits-per-word.
Merge commit '
eff16fb843ec191508d2e8306b6dfd8209ede501' into gingerbread-plus-aosp
* commit '
eff16fb843ec191508d2e8306b6dfd8209ede501':
Use symbolic constants when computing bits-per-word.
Carl Shapiro [Thu, 2 Sep 2010 01:38:47 +0000 (18:38 -0700)]
am
ca2d17e5: Merge "Bitmap naming clean-up." into gingerbread
Merge commit '
ca2d17e55ae11434c83e395867d3258f9b9b8474' into gingerbread-plus-aosp
* commit '
ca2d17e55ae11434c83e395867d3258f9b9b8474':
Bitmap naming clean-up.
Elliott Hughes [Thu, 2 Sep 2010 01:38:33 +0000 (18:38 -0700)]
am
a1227409: Intrinsics for float/int and double/long conversions.
Merge commit '
a1227409084c4a675cc83ada128f364506528b9c' into gingerbread-plus-aosp
* commit '
a1227409084c4a675cc83ada128f364506528b9c':
Intrinsics for float/int and double/long conversions.
Carl Shapiro [Fri, 27 Aug 2010 22:21:13 +0000 (15:21 -0700)]
Improve the heap verifier's failure report.
Previously, when a reference verify failed we would print the location
of the bad reference and abort. With this change, when a reference
fails to verify we try to print out more context. First, we dump the
object which contains the bad references and print each reference that
failed verification. Following that, we scan the roots and the heap
and print all of the objects which reference the bad object.
Carl Shapiro [Fri, 27 Aug 2010 20:06:48 +0000 (13:06 -0700)]
Simplify the bitmap walker subroutines.
This change...
* Separates walking from sweeping. Walking had been implemented by a
sweeping with an empty mark bitmap argument.
* Localizes the finger machinations to scanBitmapCallback. There is
one use of the finger but all callbacks received the argument.
* Inlines a simplified bitmap walking routine operating a pointer at a
time. Only sweeping benefits from batching decoded addresses.
Carl Shapiro [Fri, 20 Aug 2010 18:34:18 +0000 (11:34 -0700)]
Consistently refer to the mark context as ctx.
Carl Shapiro [Fri, 20 Aug 2010 18:04:25 +0000 (11:04 -0700)]
Collapse a variable declaration and initialization.
Carl Shapiro [Thu, 19 Aug 2010 23:54:01 +0000 (16:54 -0700)]
Combine a typedef with a struct declaration.
Carl Shapiro [Thu, 19 Aug 2010 21:29:41 +0000 (14:29 -0700)]
Use symbolic constants when computing bits-per-word.
Carl Shapiro [Thu, 2 Sep 2010 01:22:58 +0000 (18:22 -0700)]
Merge "Bitmap naming clean-up." into gingerbread
Carl Shapiro [Thu, 19 Aug 2010 04:04:31 +0000 (21:04 -0700)]
Bitmap naming clean-up.
Disambiguate bitmaps based on their use by adding a "curr" or "prev"
prefix. Also, fix names in a prototype to match the definition.
Elliott Hughes [Sat, 21 Aug 2010 01:47:36 +0000 (18:47 -0700)]
Intrinsics for float/int and double/long conversions.
[cherry-picked
e22bd84c8c8a57ddd86c21a1f65137d549b07935 from dalvik-dev to gingerbread]
Bug:
2935622
Change-Id: Ib4de19033dc4a08f41bf0eb0f7a21dcde216aae3
Dan Bornstein [Thu, 2 Sep 2010 00:19:29 +0000 (17:19 -0700)]
am
b685b591: am
4a2b20a1: Let <stdbool.h> (or its substitute) get picked up via the preexisting mechanism in vm/Common.h.
Merge commit '
b685b5911262329759e6f2c8ec8a4465a18b324d'
* commit '
b685b5911262329759e6f2c8ec8a4465a18b324d':
Let <stdbool.h> (or its substitute) get picked up via the preexisting
Brian Carlstrom [Thu, 2 Sep 2010 00:01:14 +0000 (17:01 -0700)]
am
b204391f: am
ba2f27fb: Merge "Removal of more sampling profiler bits" into gingerbread
Merge commit '
b204391f6846801c3df9cd5265340e256fb86ee5'
* commit '
b204391f6846801c3df9cd5265340e256fb86ee5':
Removal of more sampling profiler bits
Dan Bornstein [Wed, 1 Sep 2010 23:58:01 +0000 (16:58 -0700)]
am
4a2b20a1: Let <stdbool.h> (or its substitute) get picked up via the preexisting mechanism in vm/Common.h.
Merge commit '
4a2b20a1128b13dbcda9e7d1114f4d60a02431ed' into gingerbread-plus-aosp
* commit '
4a2b20a1128b13dbcda9e7d1114f4d60a02431ed':
Let <stdbool.h> (or its substitute) get picked up via the preexisting
Piotr Gurgul [Wed, 1 Sep 2010 23:53:13 +0000 (16:53 -0700)]
Add dexgen project dir
Adds a home directory and description for the dexgen project which aims to
provide API for runtime dex classes generation which is necessary e.g for class
mocking. It is mostly based on dx tool classes.
Change-Id: I92b02e38f305b94ad088ec8a8a8899b1d600268d
Dan Bornstein [Wed, 1 Sep 2010 23:44:23 +0000 (16:44 -0700)]
Let <stdbool.h> (or its substitute) get picked up via the preexisting
mechanism in vm/Common.h.
Change-Id: I6b79ee3d67b23d8077567a1bce0a58ae46ceb7f3
Brian Carlstrom [Wed, 1 Sep 2010 21:53:24 +0000 (14:53 -0700)]
am
ba2f27fb: Merge "Removal of more sampling profiler bits" into gingerbread
Merge commit '
ba2f27fb008942b17e603accc08ba07b1e3f1ddc' into gingerbread-plus-aosp
* commit '
ba2f27fb008942b17e603accc08ba07b1e3f1ddc':
Removal of more sampling profiler bits
Brian Carlstrom [Wed, 1 Sep 2010 21:24:13 +0000 (14:24 -0700)]
Merge "Removal of more sampling profiler bits" into gingerbread
Dan Bornstein [Wed, 1 Sep 2010 20:21:10 +0000 (13:21 -0700)]
am
cc7b941f: am
f598f762: Merge "Split out the optimized dex file handling into its own file." into gingerbread
Merge commit '
cc7b941f9eaa92e2a4e7795a2c2c98d4bf15fc44'
* commit '
cc7b941f9eaa92e2a4e7795a2c2c98d4bf15fc44':
Split out the optimized dex file handling into its own file.
Brian Carlstrom [Wed, 1 Sep 2010 17:49:48 +0000 (10:49 -0700)]
Removal of more sampling profiler bits
dalvik/vm/native/SystemThread.[ch] was added for the old sampling
profiler, and can be removed as it's not needed for the new one.
Bug:
2967741
Change-Id: Ibd306b4ba579f9796facbf7a69719b3cb6640762
Dan Bornstein [Wed, 1 Sep 2010 18:55:49 +0000 (11:55 -0700)]
am
f598f762: Merge "Split out the optimized dex file handling into its own file." into gingerbread
Merge commit '
f598f7627b02cacfcb1da56a712d6a1d48ec46ed' into gingerbread-plus-aosp
* commit '
f598f7627b02cacfcb1da56a712d6a1d48ec46ed':
Split out the optimized dex file handling into its own file.
Dan Bornstein [Wed, 1 Sep 2010 18:54:08 +0000 (11:54 -0700)]
Merge "Split out the optimized dex file handling into its own file." into gingerbread
Brian Carlstrom [Wed, 1 Sep 2010 17:47:20 +0000 (10:47 -0700)]
am
7936472e: am
0f680873: New Java-based SamplingProfiler
Merge commit '
7936472e2af62ec5e50c1463660a028e9ae21418'
* commit '
7936472e2af62ec5e50c1463660a028e9ae21418':
New Java-based SamplingProfiler
Brian Carlstrom [Wed, 1 Sep 2010 17:44:45 +0000 (10:44 -0700)]
am
0f680873: New Java-based SamplingProfiler
Merge commit '
0f68087322e3a43df3763d3500fc564d147793e7' into gingerbread-plus-aosp
* commit '
0f68087322e3a43df3763d3500fc564d147793e7':
New Java-based SamplingProfiler
Brian Carlstrom [Wed, 18 Aug 2010 21:27:25 +0000 (14:27 -0700)]
New Java-based SamplingProfiler
Summary:
- libcore: new Java based SamplingProfiler
- dalvik: remove old SamplingProfiler native bits
- frameworks/base: New placeholder SamplingProfilerIntegration
- vendor/google: remove old profiler snapshot parsing code
Details:
libcore
A new 100% Java SamplingProfiler. While it has more overhead that
the old native one, the new one can actually collect more than the
current PC and frame pointer, so you can get useful context of
where your app is spending time. It currently provides ASCII hprof
format output for use with tools like PerfAnal
dalvik/src/main/java/dalvik/system/SamplingProfiler.java
Unit test for the new SamplingProfiler
dalvik/src/test/java/dalvik/system/SamplingProfilerTest.java
Add core-tests-dalvik
JavaLibrary.mk
dalvik
Removing native code that supported the old SamplingProfiler
vm/Dvm.mk
vm/native/InternalNative.c
vm/native/dalvik_system_SamplingProfiler.c
frameworks/base
Placeholder SamplingProfilerIntegration. Later plans include
generating EventStackTrace protobufs.
New SamplingProfiler does not have a global instance, so
SamplingProfilerIntegration provides one in INSTANCE. Old binary
snapshot format is temporily replaced with ASCII hprof data.
core/java/com/android/internal/os/SamplingProfilerIntegration.java
Simplified interface for zygote profile snapshotting
core/java/com/android/internal/os/ZygoteInit.java
Current SamplingProfilerIntegration does not track event loop
explicitly, but hprof information does include thread information.
core/java/android/app/ActivityThread.java
vendor/google
Removing code for parsing old SamplingProfiler snapshot format
tools/samplingprofiler/Android.mk
tools/samplingprofiler/NOTICE
tools/samplingprofiler/profiler.iml
tools/samplingprofiler/profiler.ipr
tools/samplingprofiler/pull-snapshots.sh
tools/samplingprofiler/sorttable.js
tools/samplingprofiler/src/com/android/profiler/PrintHtml.java
Carl Shapiro [Tue, 31 Aug 2010 22:11:46 +0000 (15:11 -0700)]
Add additional context to the contention event logging.
Previously it only included the victim of lock contention. With this
change, it also includes the location of the person holding the lock
at the time the victim failed to acquire it.
Bug:
2964633
Change-Id: I888d9c3e7d7611ef5869870c7f8abfb19d236231
Dan Bornstein [Tue, 31 Aug 2010 23:50:00 +0000 (16:50 -0700)]
Split out the optimized dex file handling into its own file.
Also, make the optimized dex data area be consistently referred to as
the "opt" section instead of sometimes the "aux" section.
Change-Id: Id5589c13ce4b53d713f8186314ea886cd884c865
Nick Kralevich [Mon, 30 Aug 2010 21:27:57 +0000 (14:27 -0700)]
am
55ad1118: am
f36b5723: If there\'s an error dropping privileges, abort.
Merge commit '
55ad111870f178513d3280b7a380875695710f9d'
* commit '
55ad111870f178513d3280b7a380875695710f9d':
If there's an error dropping privileges, abort.