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1 /* |
1 /* |
2 * Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 2003, 2016, 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. |
165 // Copy stack type array in src into this stack type array. |
165 // Copy stack type array in src into this stack type array. |
166 void copy_stack(const StackMapFrame* src); |
166 void copy_stack(const StackMapFrame* src); |
167 |
167 |
168 // Return true if this stack map frame is assignable to target. |
168 // Return true if this stack map frame is assignable to target. |
169 bool is_assignable_to( |
169 bool is_assignable_to( |
170 const StackMapFrame* target, bool is_exception_handler, |
170 const StackMapFrame* target, ErrorContext* ctx, TRAPS) const; |
171 ErrorContext* ctx, TRAPS) const; |
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172 |
171 |
173 inline void set_mark() { |
172 inline void set_mark() { |
174 #ifdef ASSERT |
173 #ifdef ASSERT |
175 // Put bogus type to indicate it's no longer valid. |
174 // Put bogus type to indicate it's no longer valid. |
176 if (_stack_mark != -1) { |
175 if (_stack_mark != -1) { |
288 // Private auxiliary method used only in is_assignable_to(StackMapFrame). |
287 // Private auxiliary method used only in is_assignable_to(StackMapFrame). |
289 // Returns true if src is assignable to target. |
288 // Returns true if src is assignable to target. |
290 int is_assignable_to( |
289 int is_assignable_to( |
291 VerificationType* src, VerificationType* target, int32_t len, TRAPS) const; |
290 VerificationType* src, VerificationType* target, int32_t len, TRAPS) const; |
292 |
291 |
293 bool has_flag_match_exception(const StackMapFrame* target) const; |
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294 |
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295 TypeOrigin stack_top_ctx(); |
292 TypeOrigin stack_top_ctx(); |
296 |
293 |
297 void print_on(outputStream* str) const; |
294 void print_on(outputStream* str) const; |
298 }; |
295 }; |
299 |
296 |