Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 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 |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | #ifndef V8_ARM64_CODEGEN_ARM64_H_ |
| 6 | #define V8_ARM64_CODEGEN_ARM64_H_ |
| 7 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 8 | #include "src/ast/ast.h" |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 9 | #include "src/macro-assembler.h" |
| 10 | |
| 11 | namespace v8 { |
| 12 | namespace internal { |
| 13 | |
| 14 | class StringCharLoadGenerator : public AllStatic { |
| 15 | public: |
| 16 | // Generates the code for handling different string types and loading the |
| 17 | // indexed character into |result|. We expect |index| as untagged input and |
| 18 | // |result| as untagged output. Register index is asserted to be a 32-bit W |
| 19 | // register. |
| 20 | static void Generate(MacroAssembler* masm, |
| 21 | Register string, |
| 22 | Register index, |
| 23 | Register result, |
| 24 | Label* call_runtime); |
| 25 | |
| 26 | private: |
| 27 | DISALLOW_COPY_AND_ASSIGN(StringCharLoadGenerator); |
| 28 | }; |
| 29 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 30 | } // namespace internal |
| 31 | } // namespace v8 |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 32 | |
| 33 | #endif // V8_ARM64_CODEGEN_ARM64_H_ |