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1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 #ifndef VM_ASSEMBLER_ARM_H_ | 5 #ifndef VM_ASSEMBLER_ARM_H_ |
6 #define VM_ASSEMBLER_ARM_H_ | 6 #define VM_ASSEMBLER_ARM_H_ |
7 | 7 |
8 #ifndef VM_ASSEMBLER_H_ | 8 #ifndef VM_ASSEMBLER_H_ |
9 #error Do not include assembler_arm.h directly; use assembler.h instead. | 9 #error Do not include assembler_arm.h directly; use assembler.h instead. |
10 #endif | 10 #endif |
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578 void AddImmediate(Register rd, int32_t value, Condition cond = AL); | 578 void AddImmediate(Register rd, int32_t value, Condition cond = AL); |
579 void AddImmediate(Register rd, Register rn, int32_t value, | 579 void AddImmediate(Register rd, Register rn, int32_t value, |
580 Condition cond = AL); | 580 Condition cond = AL); |
581 void AddImmediateSetFlags(Register rd, Register rn, int32_t value, | 581 void AddImmediateSetFlags(Register rd, Register rn, int32_t value, |
582 Condition cond = AL); | 582 Condition cond = AL); |
583 void AddImmediateWithCarry(Register rd, Register rn, int32_t value, | 583 void AddImmediateWithCarry(Register rd, Register rn, int32_t value, |
584 Condition cond = AL); | 584 Condition cond = AL); |
585 | 585 |
586 void AndImmediate(Register rd, Register rs, int32_t imm, Condition cond = AL); | 586 void AndImmediate(Register rd, Register rs, int32_t imm, Condition cond = AL); |
587 | 587 |
| 588 // Test rn and immediate. May clobber IP. |
| 589 void TestImmediate(Register rn, int32_t imm, Condition cond = AL); |
| 590 |
588 // Compare rn with signed immediate value. May clobber IP. | 591 // Compare rn with signed immediate value. May clobber IP. |
589 void CompareImmediate(Register rn, int32_t value, Condition cond = AL); | 592 void CompareImmediate(Register rn, int32_t value, Condition cond = AL); |
590 | 593 |
| 594 |
591 // Signed integer division of left by right. Checks to see if integer | 595 // Signed integer division of left by right. Checks to see if integer |
592 // division is supported. If not, uses the FPU for division with | 596 // division is supported. If not, uses the FPU for division with |
593 // temporary registers tmpl and tmpr. tmpl and tmpr must be different | 597 // temporary registers tmpl and tmpr. tmpl and tmpr must be different |
594 // registers. | 598 // registers. |
595 void IntegerDivide(Register result, Register left, Register right, | 599 void IntegerDivide(Register result, Register left, Register right, |
596 DRegister tmpl, DRegister tmpr); | 600 DRegister tmpl, DRegister tmpr); |
597 | 601 |
598 // Load and Store. May clobber IP. | 602 // Load and Store. May clobber IP. |
599 void LoadImmediate(Register rd, int32_t value, Condition cond = AL); | 603 void LoadImmediate(Register rd, int32_t value, Condition cond = AL); |
600 void LoadSImmediate(SRegister sd, float value, Condition cond = AL); | 604 void LoadSImmediate(SRegister sd, float value, Condition cond = AL); |
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876 Register value, | 880 Register value, |
877 Label* no_update); | 881 Label* no_update); |
878 | 882 |
879 DISALLOW_ALLOCATION(); | 883 DISALLOW_ALLOCATION(); |
880 DISALLOW_COPY_AND_ASSIGN(Assembler); | 884 DISALLOW_COPY_AND_ASSIGN(Assembler); |
881 }; | 885 }; |
882 | 886 |
883 } // namespace dart | 887 } // namespace dart |
884 | 888 |
885 #endif // VM_ASSEMBLER_ARM_H_ | 889 #endif // VM_ASSEMBLER_ARM_H_ |
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