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comparison src/share/vm/interpreter/bytecodeStream.cpp @ 1579:e9ff18c4ace7

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Merge
author jrose
date Wed, 02 Jun 2010 22:45:42 -0700
parents c18cbe5936b8 ab102d5d923e
children f95d63e2154a
comparison
equal deleted inserted replaced
1562:dfe27f03244a 1579:e9ff18c4ace7
1 /* 1 /*
2 * Copyright (c) 1997, 2008, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 * 4 *
5 * This code is free software; you can redistribute it and/or modify it 5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as 6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. 7 * published by the Free Software Foundation.
46 code = (Bytecodes::Code)bcp[1]; 46 code = (Bytecodes::Code)bcp[1];
47 _is_wide = true; 47 _is_wide = true;
48 } 48 }
49 } 49 }
50 } 50 }
51 _code = code; 51 _raw_code = code;
52 return code; 52 return code;
53 } 53 }
54
55 #ifdef ASSERT
56 void BaseBytecodeStream::assert_raw_index_size(int size) const {
57 if (raw_code() == Bytecodes::_invokedynamic && is_raw()) {
58 // in raw mode, pretend indy is "bJJ__"
59 assert(size == 2, "raw invokedynamic instruction has 2-byte index only");
60 } else {
61 bytecode()->assert_index_size(size, raw_code(), is_wide());
62 }
63 }
64
65 void BaseBytecodeStream::assert_raw_stream(bool want_raw) const {
66 if (want_raw) {
67 assert( is_raw(), "this function only works on raw streams");
68 } else {
69 assert(!is_raw(), "this function only works on non-raw streams");
70 }
71 }
72 #endif //ASSERT