| d1104322e5156669767e8b2c3b843ffaff173381 |
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01-May-2014 |
Andreas Gampe <agampe@google.com> |
ART: aarch64 jni compiler needs to extend small return types
As aarch64 calling convention does not mandate extension on return
values anymore and leaves the upper bits undefined, the jni compiler
needs to sign- or zero-extend the returned values when necessary.
As three architectures need extension now, refactor this fact into a
flag into a virtual method.
Add tests to JniTest that exercise the required extension.
Change-Id: Idebb7c4dedebb852e58ade63e1c2b1eeced23104
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| 75b9113b2b0a5807043af2a669a93d1579af8e2c |
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09-Apr-2014 |
Serban Constantinescu <serban.constantinescu@arm.com> |
AArch64: Jni compiler fixes
This patch fixes some of the issues with the ARM64 assembler and JNI
compiler.
The JNI compiler is not enabled by default, yet. To enable, change
line 1884 in compiler/driver/compiler_driver.cc, removing kArm64 from
the GenericJNI list.
The compiler passes all tests in jni_compiler_test.
Also change the common_compiler_test instruction-set-features logic.
We allow tests when the build-time features are a subset of the
runtime features.
Dex2oat cross-compiling is now working. A 32b version of dex2oat should
be able to compile correctly.
Change-Id: I51d1c24f2c75d4397a11c54724a8b277ff3b3df8
Signed-off-by: Serban Constantinescu <serban.constantinescu@arm.com>
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| 790a6b7312979513710c366b411ba6791ddf78c2 |
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01-Apr-2014 |
Ian Rogers <irogers@google.com> |
Calling convention support for cross 64/32 compilation.
Add REX support for x86-64 operands.
Change-Id: I093ae26fb8c111d54b8c72166f054984564c04c6
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| fca82208f7128fcda09b6a4743199308332558a2 |
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21-Mar-2014 |
Dmitry Petrochenko <dmitry.petrochenko@intel.com> |
x86_64: JNI compiler
Passed all tests from jni_compiler_test and art/test on host with jni_copiler.
Incoming argument spill is enabled, entry_spills refactored. Now each entry spill
contains data type size (4 or 8) and offset which should be used for spill.
Assembler REX support implemented in opcodes used in JNI compiler.
Please note, JNI compiler is not enabled by default yet (see compiler_driver.cc:1875).
Change-Id: I5fd19cca72122b197aec07c3708b1e80c324be44
Signed-off-by: Dmitry Petrochenko <dmitry.petrochenko@intel.com>
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| 25ff0048a70c79272884d5d0f8e9b9861a451afe |
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20-Mar-2014 |
Andreas Gampe <agampe@google.com> |
Add FINAL and OVERRIDE to calling conventions of the JNI compiler
Change-Id: I72d75e6eabbef334a9244668a1b20f7113f76c2b
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| b95a5345ae4217b70ca36f0cced92f68dda7caf5 |
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12-Mar-2014 |
Stuart Monteith <stuart.monteith@arm.com> |
AArch64: Add arm64 runtime support.
Adds support for arm64 to ART. Assembler stubs are sufficient for
down calls into interpreter. JNI compiler and generics are not finished.
Basic Generic JNI functionality.
Change-Id: I4a07c79d1e037b9f5746673480e32cf456867b82
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