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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 // 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 <limits.h> // For LONG_MIN, LONG_MAX. | 5 #include <limits.h> // For LONG_MIN, LONG_MAX. |
6 | 6 |
7 #include "src/v8.h" | 7 #include "src/v8.h" |
8 | 8 |
9 #if V8_TARGET_ARCH_MIPS | 9 #if V8_TARGET_ARCH_MIPS |
10 | 10 |
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4054 if (restore_context) { | 4054 if (restore_context) { |
4055 lw(cp, *context_restore_operand); | 4055 lw(cp, *context_restore_operand); |
4056 } | 4056 } |
4057 li(s0, Operand(stack_space)); | 4057 li(s0, Operand(stack_space)); |
4058 LeaveExitFrame(false, s0, !restore_context, EMIT_RETURN); | 4058 LeaveExitFrame(false, s0, !restore_context, EMIT_RETURN); |
4059 | 4059 |
4060 bind(&promote_scheduled_exception); | 4060 bind(&promote_scheduled_exception); |
4061 { | 4061 { |
4062 FrameScope frame(this, StackFrame::INTERNAL); | 4062 FrameScope frame(this, StackFrame::INTERNAL); |
4063 CallExternalReference( | 4063 CallExternalReference( |
4064 ExternalReference(Runtime::kHiddenPromoteScheduledException, isolate()), | 4064 ExternalReference(Runtime::kPromoteScheduledException, isolate()), |
4065 0); | 4065 0); |
4066 } | 4066 } |
4067 jmp(&exception_handled); | 4067 jmp(&exception_handled); |
4068 | 4068 |
4069 // HandleScope limit has changed. Delete allocated extensions. | 4069 // HandleScope limit has changed. Delete allocated extensions. |
4070 bind(&delete_allocated_handles); | 4070 bind(&delete_allocated_handles); |
4071 sw(s1, MemOperand(s3, kLimitOffset)); | 4071 sw(s1, MemOperand(s3, kLimitOffset)); |
4072 mov(s0, v0); | 4072 mov(s0, v0); |
4073 mov(a0, v0); | 4073 mov(a0, v0); |
4074 PrepareCallCFunction(1, s1); | 4074 PrepareCallCFunction(1, s1); |
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5756 } | 5756 } |
5757 if (ms.shift() > 0) sra(result, result, ms.shift()); | 5757 if (ms.shift() > 0) sra(result, result, ms.shift()); |
5758 srl(at, dividend, 31); | 5758 srl(at, dividend, 31); |
5759 Addu(result, result, Operand(at)); | 5759 Addu(result, result, Operand(at)); |
5760 } | 5760 } |
5761 | 5761 |
5762 | 5762 |
5763 } } // namespace v8::internal | 5763 } } // namespace v8::internal |
5764 | 5764 |
5765 #endif // V8_TARGET_ARCH_MIPS | 5765 #endif // V8_TARGET_ARCH_MIPS |
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