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7195622: CheckUnhandledOops has limited usefulness now

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Enable CHECK_UNHANDLED_OOPS in fastdebug builds across all supported platforms.

Reviewed-by: coleenp, hseigel, dholmes, stefank, twisti, ihse, rdurbin
This commit is contained in:
Lois Foltan 2013-09-26 10:25:02 -04:00 • committed by Harold Seigel
parent 18550f7774
commit 7bf953d005
62 changed files with 208 additions and 173 deletions
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6
hotspot/src/share/vm/runtime/sharedRuntime.cpp
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@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -577,7 +577,7 @@ oop SharedRuntime::retrieve_receiver( Symbol* sig, frame caller ) {
assert(caller.is_interpreted_frame(), "");
int args_size = ArgumentSizeComputer(sig).size() + 1;
assert(args_size <= caller.interpreter_frame_expression_stack_size(), "receiver must be on interpreter stack");
oop result = (oop) *caller.interpreter_frame_tos_at(args_size - 1);
oop result = cast_to_oop(*caller.interpreter_frame_tos_at(args_size - 1));
assert(Universe::heap()->is_in(result) && result->is_oop(), "receiver must be an oop");
return result;
}
@ -2872,7 +2872,7 @@ JRT_LEAF(intptr_t*, SharedRuntime::OSR_migration_begin( JavaThread *thread) )
ObjectSynchronizer::inflate_helper(kptr2->obj());
// Now the displaced header is free to move
buf[i++] = (intptr_t)lock->displaced_header();
buf[i++] = (intptr_t)kptr2->obj();
buf[i++] = cast_from_oop<intptr_t>(kptr2->obj());
}
}
assert( i - max_locals == active_monitor_count*2, "found the expected number of monitors" );