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1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 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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1602 return result; | 1602 return result; |
1603 } | 1603 } |
1604 | 1604 |
1605 | 1605 |
1606 static int AddressOffset(ExternalReference ref0, ExternalReference ref1) { | 1606 static int AddressOffset(ExternalReference ref0, ExternalReference ref1) { |
1607 return ref0.address() - ref1.address(); | 1607 return ref0.address() - ref1.address(); |
1608 } | 1608 } |
1609 | 1609 |
1610 | 1610 |
1611 MaybeObject* MacroAssembler::TryCallApiFunctionAndReturn( | 1611 MaybeObject* MacroAssembler::TryCallApiFunctionAndReturn( |
1612 ApiFunction* function, int stack_space) { | 1612 ExternalReference function, int stack_space) { |
1613 ExternalReference next_address = | 1613 ExternalReference next_address = |
1614 ExternalReference::handle_scope_next_address(); | 1614 ExternalReference::handle_scope_next_address(); |
1615 const int kNextOffset = 0; | 1615 const int kNextOffset = 0; |
1616 const int kLimitOffset = AddressOffset( | 1616 const int kLimitOffset = AddressOffset( |
1617 ExternalReference::handle_scope_limit_address(), | 1617 ExternalReference::handle_scope_limit_address(), |
1618 next_address); | 1618 next_address); |
1619 const int kLevelOffset = AddressOffset( | 1619 const int kLevelOffset = AddressOffset( |
1620 ExternalReference::handle_scope_level_address(), | 1620 ExternalReference::handle_scope_level_address(), |
1621 next_address); | 1621 next_address); |
1622 | 1622 |
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2549 void CodePatcher::EmitCondition(Condition cond) { | 2549 void CodePatcher::EmitCondition(Condition cond) { |
2550 Instr instr = Assembler::instr_at(masm_.pc_); | 2550 Instr instr = Assembler::instr_at(masm_.pc_); |
2551 instr = (instr & ~kCondMask) | cond; | 2551 instr = (instr & ~kCondMask) | cond; |
2552 masm_.emit(instr); | 2552 masm_.emit(instr); |
2553 } | 2553 } |
2554 | 2554 |
2555 | 2555 |
2556 } } // namespace v8::internal | 2556 } } // namespace v8::internal |
2557 | 2557 |
2558 #endif // V8_TARGET_ARCH_ARM | 2558 #endif // V8_TARGET_ARCH_ARM |
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