| 524e7ea8cd17bad17bd9f3e0ccbb19ad0d4d9c02 |
|
16-Oct-2015 |
Nicolas Geoffray <ngeoffray@google.com> |
Remove ArtCode.
- Instead use OatQuickMethodHeader.
- Various cleanups now that we don't have all those
ArtMethod -> ArtCode -> OatQuickMethodHeader indirections.
As a consequence of this cleanup, exception handling got a bit
faster.
ParserCombinators benchmark (exception intensive) on x64: (lower is better)
Before:
ParserCombinators(RunTime): 1062500.0 us.
After:
ParserCombinators(RunTime): 833000.0 us.
Change-Id: Idac917b6f1b0dc254ad68fb3781cd61bccadb0f3
|
| 639bdd13993644a267f177f8f5936496bda65e2b |
|
03-Jun-2015 |
Andreas Gampe <agampe@google.com> |
ART: Single-frame deopt
Add deoptimization of a single frame. Works by removing the managed
code frame and jumping into the quick-to-interpreter bridge, and
the bridge understanding a stored ShadowFrame.
We need a separate fixup pass. For x86, we leave the return address
on the stack so we don't need to push it there.
Bug: 21611912
Change-Id: I06625685ced8b054244f8685ab50b238a705b9d2
|
| dbf056d38dddda10c5f409e3155c7b4211183f63 |
|
25-Sep-2015 |
Andreas Gampe <agampe@google.com> |
ART: Move code from RA to T9 in Mips64 longjump
Do not use the return address. It should not be clobbered as we
may need it, e.g., for single-frame deopt.
Change-Id: I401d7b0034bc4e210bda231ec78ee31242053b36
|
| 90443477f9a0061581c420775ce3b7eeae7468bc |
|
17-Jul-2015 |
Mathieu Chartier <mathieuc@google.com> |
Move to newer clang annotations
Also enable -Wthread-safety-negative.
Changes:
Switch to capabilities and negative capabilities.
Future work:
Use capabilities to implement uninterruptible annotations to work
with AssertNoThreadSuspension.
Bug: 20072211
Change-Id: I42fcbe0300d98a831c89d1eff3ecd5a7e99ebf33
|
| 2cebb24bfc3247d3e9be138a3350106737455918 |
|
22-Apr-2015 |
Mathieu Chartier <mathieuc@google.com> |
Replace NULL with nullptr
Also fixed some lines that were too long, and a few other minor
details.
Change-Id: I6efba5fb6e03eb5d0a300fddb2a75bf8e2f175cb
|
| 794ad76e8d5b5b9132819d5b08a0570e27615644 |
|
23-Feb-2015 |
Andreas Gampe <agampe@google.com> |
ART: Introduce NO_RETURN, Mark DoLongJump noreturn
Add NO_RETURN macro that adds C++11 noreturn attribute. Mark
DoLongJump methods as noreturn.
Change-Id: Ifde4318e370493237050d4c1349285a0382df23f
|
| 96ba8dc82e7bd859106af837623fe8b2e9e772c3 |
|
22-Jan-2015 |
Sebastien Hertz <shertz@google.com> |
Refactor register access from StackVisitor
Moves register access checking up to StackVisitor by adding methods
IsAccessibleGPR and IsAccessibleFPR in Context class. It allows to
simplify GetGPR/FPR and SetGPR/FPR methods in the Context class (and
its subclasses).
Also simplifies code in StackVisitor by adding IsAccessibleRegister,
GetRegister and SetRegister methods which then call either GPR or FPR
specific methods in Context depending on the nature of the accessed
register.
Bug: 18547544
Bug: 19106446
Change-Id: I6e707608d935a71571d0e975a6e766053de3763a
|
| 1a5c40672783fac98aca5a04ac798a0a0014de65 |
|
15-Jan-2015 |
Andreas Gampe <agampe@google.com> |
ART: Mips64 runtime support
Interpret-only Mips64 runtime support.
Change-Id: Iee22d0c8c77105d9b2f03a67dc4e09957fe0ab0a
|