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Issue 16286016: Notify CPU profiler when calling native getters (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Removed check that pthread_kill always succeeds Created 7 years, 6 months ago
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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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6905 // Dereference the address and check for this. 6905 // Dereference the address and check for this.
6906 __ lw(t0, MemOperand(t9)); 6906 __ lw(t0, MemOperand(t9));
6907 __ Assert(ne, "Received invalid return address.", t0, 6907 __ Assert(ne, "Received invalid return address.", t0,
6908 Operand(reinterpret_cast<uint32_t>(kZapValue))); 6908 Operand(reinterpret_cast<uint32_t>(kZapValue)));
6909 } 6909 }
6910 __ Jump(t9); 6910 __ Jump(t9);
6911 } 6911 }
6912 6912
6913 6913
6914 void DirectCEntryStub::GenerateCall(MacroAssembler* masm, 6914 void DirectCEntryStub::GenerateCall(MacroAssembler* masm,
6915 ExternalReference function) {
6916 __ li(t9, Operand(function));
6917 this->GenerateCall(masm, t9);
6918 }
6919
6920
6921 void DirectCEntryStub::GenerateCall(MacroAssembler* masm,
6922 Register target) { 6915 Register target) {
6923 __ Move(t9, target); 6916 __ Move(t9, target);
6924 __ AssertStackIsAligned(); 6917 __ AssertStackIsAligned();
6925 // Allocate space for arg slots. 6918 // Allocate space for arg slots.
6926 __ Subu(sp, sp, kCArgsSlotsSize); 6919 __ Subu(sp, sp, kCArgsSlotsSize);
6927 6920
6928 // Block the trampoline pool through the whole function to make sure the 6921 // Block the trampoline pool through the whole function to make sure the
6929 // number of generated instructions is constant. 6922 // number of generated instructions is constant.
6930 Assembler::BlockTrampolinePoolScope block_trampoline_pool(masm); 6923 Assembler::BlockTrampolinePoolScope block_trampoline_pool(masm);
6931 6924
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7928 __ Jump(generic_construct_stub, RelocInfo::CODE_TARGET); 7921 __ Jump(generic_construct_stub, RelocInfo::CODE_TARGET);
7929 } 7922 }
7930 } 7923 }
7931 7924
7932 7925
7933 #undef __ 7926 #undef __
7934 7927
7935 } } // namespace v8::internal 7928 } } // namespace v8::internal
7936 7929
7937 #endif // V8_TARGET_ARCH_MIPS 7930 #endif // V8_TARGET_ARCH_MIPS
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