Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/runtime/sharedRuntime.cpp
src/share/vm/runtime/sharedRuntime.cpp
- changeset 5784
- 190899198332
- parent 5628
- f98f5d48f511
- child 5785
- a5ac0873476c
equal
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inserted
replaced
| 5783:c1fbf21c7397 | 5784:190899198332 |
|---|---|
| 1 /* | 1 /* |
| 2 * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved. | 2 * Copyright (c) 1997, 2013, 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. |
| 575 | 575 |
| 576 oop SharedRuntime::retrieve_receiver( Symbol* sig, frame caller ) { | 576 oop SharedRuntime::retrieve_receiver( Symbol* sig, frame caller ) { |
| 577 assert(caller.is_interpreted_frame(), ""); | 577 assert(caller.is_interpreted_frame(), ""); |
| 578 int args_size = ArgumentSizeComputer(sig).size() + 1; | 578 int args_size = ArgumentSizeComputer(sig).size() + 1; |
| 579 assert(args_size <= caller.interpreter_frame_expression_stack_size(), "receiver must be on interpreter stack"); | 579 assert(args_size <= caller.interpreter_frame_expression_stack_size(), "receiver must be on interpreter stack"); |
| 580 oop result = (oop) *caller.interpreter_frame_tos_at(args_size - 1); | 580 oop result = cast_to_oop(*caller.interpreter_frame_tos_at(args_size - 1)); |
| 581 assert(Universe::heap()->is_in(result) && result->is_oop(), "receiver must be an oop"); | 581 assert(Universe::heap()->is_in(result) && result->is_oop(), "receiver must be an oop"); |
| 582 return result; | 582 return result; |
| 583 } | 583 } |
| 584 | 584 |
| 585 | 585 |
| 2870 // Inflate so the displaced header becomes position-independent | 2870 // Inflate so the displaced header becomes position-independent |
| 2871 if (lock->displaced_header()->is_unlocked()) | 2871 if (lock->displaced_header()->is_unlocked()) |
| 2872 ObjectSynchronizer::inflate_helper(kptr2->obj()); | 2872 ObjectSynchronizer::inflate_helper(kptr2->obj()); |
| 2873 // Now the displaced header is free to move | 2873 // Now the displaced header is free to move |
| 2874 buf[i++] = (intptr_t)lock->displaced_header(); | 2874 buf[i++] = (intptr_t)lock->displaced_header(); |
| 2875 buf[i++] = (intptr_t)kptr2->obj(); | 2875 buf[i++] = cast_from_oop<intptr_t>(kptr2->obj()); |
| 2876 } | 2876 } |
| 2877 } | 2877 } |
| 2878 assert( i - max_locals == active_monitor_count*2, "found the expected number of monitors" ); | 2878 assert( i - max_locals == active_monitor_count*2, "found the expected number of monitors" ); |
| 2879 | 2879 |
| 2880 return buf; | 2880 return buf; |
