| 03c9785a8a6d712775cf406c4371d0227c44148f |
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14-Aug-2014 |
Dave Allison <dallison@google.com> |
Revert "Revert "Reduce stack usage for overflow checks""
Fixes stack protection issue.
Fixes mac build issue.
This reverts commit 83b1940e6482b9d8feba5c492507735686650ea5.
Change-Id: I7ba17252882b23a740bcda2ea94aacf398255406
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| ab9a0dbf3b63d517da5278b8298e6cd316e09f68 |
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14-Aug-2014 |
Dave Allison <dallison@google.com> |
Revert "Reduce stack usage for overflow checks"
This reverts commit 63c051a540e6dfc806f656b88ac3a63e99395429.
Change-Id: I282a048994fcd130fe73842b16c21680053c592f
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| 63c051a540e6dfc806f656b88ac3a63e99395429 |
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26-Jul-2014 |
Dave Allison <dallison@google.com> |
Reduce stack usage for overflow checks
This reduces the stack space reserved for overflow checks to 12K, split
into an 8K gap and a 4K protected region. GC needs over 8K when running
in a stack overflow situation.
Also prevents signal runaway by detecting a signal inside code that
resulted from a signal handler invokation. And adds a max signal count to
the SignalTest to prevent it running forever.
Also reduces the number of iterations for the InterfaceTest as this was
taking (almost) forever with the --trace option on run-test.
Bug: 15435566
Change-Id: Id4fd46f22d52d42a9eb431ca07948673e8fda694
Conflicts:
compiler/optimizing/code_generator_x86_64.cc
runtime/arch/x86/fault_handler_x86.cc
runtime/arch/x86_64/quick_entrypoints_x86_64.S
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| 83b1940e6482b9d8feba5c492507735686650ea5 |
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14-Aug-2014 |
Dave Allison <dallison@google.com> |
Revert "Reduce stack usage for overflow checks"
This reverts commit 63c051a540e6dfc806f656b88ac3a63e99395429.
Change-Id: I282a048994fcd130fe73842b16c21680053c592f
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| 3c7bb98698f77af10372cf31824d3bb115d9bf0f |
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23-Jul-2014 |
Nicolas Geoffray <ngeoffray@google.com> |
Implement array get and array put in optimizing.
Also fix a couple of assembler/disassembler issues.
Change-Id: I705c8572988c1a9c4df3172b304678529636d5f6
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| f12feb8e0e857f2832545b3f28d31bad5a9d3903 |
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17-Jul-2014 |
Nicolas Geoffray <ngeoffray@google.com> |
Stack overflow checks and NPE checks for optimizing.
Change-Id: I59e97448bf29778769b79b51ee4ea43f43493d96
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| 1a43dd78d054dbad8d7af9ba4829ea2f1cb70b53 |
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17-Jul-2014 |
Nicolas Geoffray <ngeoffray@google.com> |
Add write barriers to optimizing compiler.
Change-Id: I43a40954757f51d49782e70bc28f7c314d6dbe17
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| 96f89a290eb67d7bf4b1636798fa28df14309cc7 |
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11-Jul-2014 |
Nicolas Geoffray <ngeoffray@google.com> |
Add assembly operations with constants in optimizing compiler.
Change-Id: I5bcc35ab50d4457186effef5592a75d7f4e5b65f
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| ab032bc1ff57831106fdac6a91a136293609401f |
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15-Jul-2014 |
Nicolas Geoffray <ngeoffray@google.com> |
Fix a braino in the stack layout.
Also do some refactoring to have this code be just in CodeGenerator.
Change-Id: I88de109889138af8d60027973c12a64bee813cb7
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| e50383288a75244255d3ecedcc79ffe9caf774cb |
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04-Jul-2014 |
Nicolas Geoffray <ngeoffray@google.com> |
Support fields in optimizing compiler.
- Required support for temporaries, to be only used by baseline compiler.
- Also fixed a few invalid assumptions around locations and instructions
that don't need materialization. These instructions should not have an Out.
Change-Id: Idc4a30dd95dd18015137300d36bec55fc024cf62
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| 412f10cfed002ab617c78f2621d68446ca4dd8bd |
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19-Jun-2014 |
Nicolas Geoffray <ngeoffray@google.com> |
Support longs in the register allocator for x86_64.
Change-Id: I7fb6dfb761bc5cf9e5705682032855a0a70ca867
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| 20dfc797dc631bf8d655dcf123f46f13332d3074 |
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17-Jun-2014 |
Dave Allison <dallison@google.com> |
Add some more instruction support to optimizing compiler.
This adds a few more DEX instructions to the optimizing compiler's
builder (constants, moves, if_xx, etc).
Also:
* Changes the codegen for IF_XX instructions to use a condition
rather than comparing a value against 0.
* Fixes some instructions in the ARM disassembler.
* Fixes PushList and PopList in the thumb2 assembler.
* Switches the assembler for the optimizing compiler to thumb2
rather than ARM.
Change-Id: Iaafcd02243ccc5b03a054ef7a15285b84c06740f
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| ecb2f9ba57b08ceac4204ddd6a0a88a0524f8741 |
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13-Jun-2014 |
Nicolas Geoffray <ngeoffray@google.com> |
Enable the register allocator on x86_64.
Also fix an x86_64 assembler bug for movl.
Change-Id: I8d17c68cd35ddd1d8df159f2d6173a013a7c3347
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| 9cf35523764d829ae0470dae2d5dd99be469c841 |
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09-Jun-2014 |
Nicolas Geoffray <ngeoffray@google.com> |
Add x86_64 support to the optimizing compiler.
Change-Id: I4462d9ae15be56c4a3dc1bd4d1c0c6548c1b94be
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