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| 1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 the V8 project authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "src/v8.h" | 5 #include "src/v8.h" |
| 6 | 6 |
| 7 #if V8_TARGET_ARCH_ARM64 | 7 #if V8_TARGET_ARCH_ARM64 |
| 8 | 8 |
| 9 #define ARM64_DEFINE_FP_STATICS | 9 #define ARM64_DEFINE_FP_STATICS |
| 10 | 10 |
| (...skipping 262 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 273 break; | 273 break; |
| 274 } | 274 } |
| 275 default: UNREACHABLE(); | 275 default: UNREACHABLE(); |
| 276 } | 276 } |
| 277 SetInstructionBits(Mask(~imm_mask) | branch_imm); | 277 SetInstructionBits(Mask(~imm_mask) | branch_imm); |
| 278 } | 278 } |
| 279 | 279 |
| 280 | 280 |
| 281 void Instruction::SetImmLLiteral(Instruction* source) { | 281 void Instruction::SetImmLLiteral(Instruction* source) { |
| 282 ASSERT(IsAligned(DistanceTo(source), kInstructionSize)); | 282 ASSERT(IsAligned(DistanceTo(source), kInstructionSize)); |
| 283 ptrdiff_t offset = DistanceTo(source) >> kLiteralEntrySizeLog2; | 283 ptrdiff_t offset = DistanceTo(source) >> kLoadLiteralScaleLog2; |
| 284 Instr imm = Assembler::ImmLLiteral(offset); | 284 Instr imm = Assembler::ImmLLiteral(offset); |
| 285 Instr mask = ImmLLiteral_mask; | 285 Instr mask = ImmLLiteral_mask; |
| 286 | 286 |
| 287 SetInstructionBits(Mask(~mask) | imm); | 287 SetInstructionBits(Mask(~mask) | imm); |
| 288 } | 288 } |
| 289 | 289 |
| 290 | 290 |
| 291 // TODO(jbramley): We can't put this inline in the class because things like | 291 // TODO(jbramley): We can't put this inline in the class because things like |
| 292 // xzr and Register are not defined in that header. Consider adding | 292 // xzr and Register are not defined in that header. Consider adding |
| 293 // instructions-arm64-inl.h to work around this. | 293 // instructions-arm64-inl.h to work around this. |
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| 308 uint64_t payload = ImmMoveWide(); | 308 uint64_t payload = ImmMoveWide(); |
| 309 // TODO(all): If we extend ::InlineData() to support bigger data, we need | 309 // TODO(all): If we extend ::InlineData() to support bigger data, we need |
| 310 // to update this method too. | 310 // to update this method too. |
| 311 return payload; | 311 return payload; |
| 312 } | 312 } |
| 313 | 313 |
| 314 | 314 |
| 315 } } // namespace v8::internal | 315 } } // namespace v8::internal |
| 316 | 316 |
| 317 #endif // V8_TARGET_ARCH_ARM64 | 317 #endif // V8_TARGET_ARCH_ARM64 |
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