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Issue 2811033: [Isolates] Remove even more statics. (Closed) Base URL: http://v8.googlecode.com/svn/branches/experimental/isolates/
Patch Set: rebase and address comments Created 10 years, 6 months ago
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1 // Copyright 2010 the V8 project authors. All rights reserved. 1 // Copyright 2010 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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11267 11267
11268 // ecx: RegExp data (FixedArray) 11268 // ecx: RegExp data (FixedArray)
11269 // Check that the number of captures fit in the static offsets vector buffer. 11269 // Check that the number of captures fit in the static offsets vector buffer.
11270 __ mov(edx, FieldOperand(ecx, JSRegExp::kIrregexpCaptureCountOffset)); 11270 __ mov(edx, FieldOperand(ecx, JSRegExp::kIrregexpCaptureCountOffset));
11271 // Calculate number of capture registers (number_of_captures + 1) * 2. This 11271 // Calculate number of capture registers (number_of_captures + 1) * 2. This
11272 // uses the asumption that smis are 2 * their untagged value. 11272 // uses the asumption that smis are 2 * their untagged value.
11273 ASSERT_EQ(0, kSmiTag); 11273 ASSERT_EQ(0, kSmiTag);
11274 ASSERT_EQ(1, kSmiTagSize + kSmiShiftSize); 11274 ASSERT_EQ(1, kSmiTagSize + kSmiShiftSize);
11275 __ add(Operand(edx), Immediate(2)); // edx was a smi. 11275 __ add(Operand(edx), Immediate(2)); // edx was a smi.
11276 // Check that the static offsets vector buffer is large enough. 11276 // Check that the static offsets vector buffer is large enough.
11277 __ cmp(edx, OffsetsVector::kStaticOffsetsVectorSize); 11277 __ cmp(edx, Isolate::kJSRegexpStaticOffsetsVectorSize);
11278 __ j(above, &runtime); 11278 __ j(above, &runtime);
11279 11279
11280 // ecx: RegExp data (FixedArray) 11280 // ecx: RegExp data (FixedArray)
11281 // edx: Number of capture registers 11281 // edx: Number of capture registers
11282 // Check that the second argument is a string. 11282 // Check that the second argument is a string.
11283 __ mov(eax, Operand(esp, kSubjectOffset)); 11283 __ mov(eax, Operand(esp, kSubjectOffset));
11284 __ test(eax, Immediate(kSmiTagMask)); 11284 __ test(eax, Immediate(kSmiTagMask));
11285 __ j(zero, &runtime); 11285 __ j(zero, &runtime);
11286 Condition is_string = masm->IsObjectStringType(eax, ebx, ebx); 11286 Condition is_string = masm->IsObjectStringType(eax, ebx, ebx);
11287 __ j(NegateCondition(is_string), &runtime); 11287 __ j(NegateCondition(is_string), &runtime);
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13722 masm.GetCode(&desc); 13722 masm.GetCode(&desc);
13723 // Call the function from C++. 13723 // Call the function from C++.
13724 return FUNCTION_CAST<MemCopyFunction>(buffer); 13724 return FUNCTION_CAST<MemCopyFunction>(buffer);
13725 } 13725 }
13726 13726
13727 #undef __ 13727 #undef __
13728 13728
13729 } } // namespace v8::internal 13729 } } // namespace v8::internal
13730 13730
13731 #endif // V8_TARGET_ARCH_IA32 13731 #endif // V8_TARGET_ARCH_IA32
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