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| author | 2017-05-23 11:06:23 +0200 | |
|---|---|---|
| committer | 2017-06-08 10:56:46 +0200 | |
| commit | 0758ae7c12df9f857b8609e1eab6ad5dfa0e517d (patch) | |
| tree | cbceef23999bd640e36c052ce2accbab0a81dc22 /compiler/utils/mips/constants_mips.h | |
| parent | 4d3df9131c4098828f889b9470c82880efdc91be (diff) | |
Introduce a number of MSA instructions for MIPS32
Added a number of MSA (The MIPS SIMD Architecture) instructions.
Added assembler tests for each instruction.
Test: mma test-art-host-gtest
Change-Id: I1d499309fc08923484f64d1883b9c3f95eadd3be
Diffstat (limited to 'compiler/utils/mips/constants_mips.h')
| -rw-r--r-- | compiler/utils/mips/constants_mips.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/compiler/utils/mips/constants_mips.h b/compiler/utils/mips/constants_mips.h index 44ed5cc124..b4dfdbd8d3 100644 --- a/compiler/utils/mips/constants_mips.h +++ b/compiler/utils/mips/constants_mips.h @@ -75,8 +75,37 @@ enum InstructionFields { kFdShift = 6, kFdBits = 5, + kMsaOperationShift = 23, + kMsaELMOperationShift = 22, + kMsa2ROperationShift = 18, + kMsa2RFOperationShift = 17, + kDfShift = 21, + kDfMShift = 16, + kDf2RShift = 16, + kDfNShift = 16, + kWtShift = 16, + kWtBits = 5, + kWsShift = 11, + kWsBits = 5, + kWdShift = 6, + kWdBits = 5, + kS10Shift = 16, + kI10Shift = 11, + kS10MinorShift = 2, + kBranchOffsetMask = 0x0000ffff, kJumpOffsetMask = 0x03ffffff, + + kMsaMajorOpcode = 0x1e, + kMsaDfMByteMask = 0x70, + kMsaDfMHalfwordMask = 0x60, + kMsaDfMWordMask = 0x40, + kMsaDfMDoublewordMask = 0x00, + kMsaDfNByteMask = 0x00, + kMsaDfNHalfwordMask = 0x20, + kMsaDfNWordMask = 0x30, + kMsaDfNDoublewordMask = 0x38, + kMsaS10Mask = 0x3ff, }; enum ScaleFactor { |