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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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1632 ldr(result, FieldMemOperand(t2, kValueOffset)); | 1632 ldr(result, FieldMemOperand(t2, kValueOffset)); |
1633 } | 1633 } |
1634 | 1634 |
1635 | 1635 |
1636 void MacroAssembler::Allocate(int object_size, | 1636 void MacroAssembler::Allocate(int object_size, |
1637 Register result, | 1637 Register result, |
1638 Register scratch1, | 1638 Register scratch1, |
1639 Register scratch2, | 1639 Register scratch2, |
1640 Label* gc_required, | 1640 Label* gc_required, |
1641 AllocationFlags flags) { | 1641 AllocationFlags flags) { |
1642 ASSERT(object_size <= Page::kMaxNonCodeHeapObjectSize); | 1642 ASSERT(object_size <= Page::kMaxRegularHeapObjectSize); |
1643 if (!FLAG_inline_new) { | 1643 if (!FLAG_inline_new) { |
1644 if (emit_debug_code()) { | 1644 if (emit_debug_code()) { |
1645 // Trash the registers to simulate an allocation failure. | 1645 // Trash the registers to simulate an allocation failure. |
1646 mov(result, Operand(0x7091)); | 1646 mov(result, Operand(0x7091)); |
1647 mov(scratch1, Operand(0x7191)); | 1647 mov(scratch1, Operand(0x7191)); |
1648 mov(scratch2, Operand(0x7291)); | 1648 mov(scratch2, Operand(0x7291)); |
1649 } | 1649 } |
1650 jmp(gc_required); | 1650 jmp(gc_required); |
1651 return; | 1651 return; |
1652 } | 1652 } |
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4077 void CodePatcher::EmitCondition(Condition cond) { | 4077 void CodePatcher::EmitCondition(Condition cond) { |
4078 Instr instr = Assembler::instr_at(masm_.pc_); | 4078 Instr instr = Assembler::instr_at(masm_.pc_); |
4079 instr = (instr & ~kCondMask) | cond; | 4079 instr = (instr & ~kCondMask) | cond; |
4080 masm_.emit(instr); | 4080 masm_.emit(instr); |
4081 } | 4081 } |
4082 | 4082 |
4083 | 4083 |
4084 } } // namespace v8::internal | 4084 } } // namespace v8::internal |
4085 | 4085 |
4086 #endif // V8_TARGET_ARCH_ARM | 4086 #endif // V8_TARGET_ARCH_ARM |
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