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author | Vladimir Marko <vmarko@google.com> | 2014-05-02 14:40:15 +0100 |
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committer | Vladimir Marko <vmarko@google.com> | 2014-05-13 11:43:22 +0100 |
commit | 7624d25dad2d1ba25969ae704fccf68649103ae5 (patch) | |
tree | de72194b76a4e23e0b15ec4085447ae7e4425815 /runtime/quick | |
parent | e1910f1d802dff79bba5ef61e1c4fd0b95f6e5b0 (diff) | |
download | art-7624d25dad2d1ba25969ae704fccf68649103ae5.tar.gz art-7624d25dad2d1ba25969ae704fccf68649103ae5.tar.bz2 art-7624d25dad2d1ba25969ae704fccf68649103ae5.zip |
Move quick frame info to OatQuickMethodHeader.
Rename OatMethodHeader to OatQuickMethodHeader, move frame
info from OatMethodOffsets to OatQuickMethodHeader. Retrieve
the info from other places for non-quick methods (portable
compiled bytecode or jni stub, generic jni, runtime,
abstract and proxy).
This change has a libcore/ companion CL
"Remove ArtMethod's quick fields for frame size and spills."
https://android-review.googlesource.com/94164
Bug: 11767815
Change-Id: I0e31a7875d76732e1ec479c86b9b5ca01203507f
Diffstat (limited to 'runtime/quick')
-rw-r--r-- | runtime/quick/quick_method_frame_info.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/runtime/quick/quick_method_frame_info.h b/runtime/quick/quick_method_frame_info.h new file mode 100644 index 0000000000..684d4da30e --- /dev/null +++ b/runtime/quick/quick_method_frame_info.h @@ -0,0 +1,61 @@ +/* + * Copyright (C) 2014 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef ART_RUNTIME_QUICK_QUICK_METHOD_FRAME_INFO_H_ +#define ART_RUNTIME_QUICK_QUICK_METHOD_FRAME_INFO_H_ + +#include <stdint.h> + +#include "base/macros.h" + +namespace art { + +class PACKED(4) QuickMethodFrameInfo { + public: + constexpr QuickMethodFrameInfo() + : frame_size_in_bytes_(0u), + core_spill_mask_(0u), + fp_spill_mask_(0u) { + } + + constexpr QuickMethodFrameInfo(uint32_t frame_size_in_bytes, uint32_t core_spill_mask, + uint32_t fp_spill_mask) + : frame_size_in_bytes_(frame_size_in_bytes), + core_spill_mask_(core_spill_mask), + fp_spill_mask_(fp_spill_mask) { + } + + uint32_t FrameSizeInBytes() const { + return frame_size_in_bytes_; + } + + uint32_t CoreSpillMask() const { + return core_spill_mask_; + } + + uint32_t FpSpillMask() const { + return fp_spill_mask_; + } + + private: + uint32_t frame_size_in_bytes_; + uint32_t core_spill_mask_; + uint32_t fp_spill_mask_; +}; + +} // namespace art + +#endif // ART_RUNTIME_QUICK_QUICK_METHOD_FRAME_INFO_H_ |