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6873116: Modify reexecute implementation to use pcDesc to record the reexecute bit

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Use PcDesc to keep record of the reexecute bit instead of using DebugInfoStreams

Reviewed-by: kvn, never, twisti
This commit is contained in:
Changpeng Fang 2009-08-20 12:42:57 -07:00
parent 15b6cdf897
commit ff9a1bddb5
16 changed files with 76 additions and 58 deletions
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4
hotspot/src/share/vm/prims/jvmtiCodeBlobEvents.cpp
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@ -1,5 +1,5 @@
/*
* Copyright 2003-2007 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2003-2009 Sun Microsystems, Inc. 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
@ -402,7 +402,7 @@ void JvmtiCodeBlobEvents::build_jvmti_addr_location_map(nmethod *nm,
address scopes_data = nm->scopes_data_begin();
for( pcd = nm->scopes_pcs_begin(); pcd < nm->scopes_pcs_end(); ++pcd ) {
ScopeDesc sc0(nm, pcd->scope_decode_offset());
ScopeDesc sc0(nm, pcd->scope_decode_offset(), pcd->should_reexecute());
ScopeDesc *sd = &sc0;
while( !sd->is_top() ) { sd = sd->sender(); }
int bci = sd->bci();