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6919934: JSR 292 needs to support x86 C1

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This implements JSR 292 support for C1 x86.

Reviewed-by: never, jrose, kvn
This commit is contained in:
Christian Thalinger 2010-03-09 20:16:19 +01:00
parent 94a808f51d
commit ffec4c00c4
37 changed files with 420 additions and 287 deletions
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12
hotspot/src/cpu/sparc/vm/c1_CodeStubs_sparc.cpp
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@ -1,5 +1,5 @@
/*
* Copyright 1999-2009 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 1999-2010 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
@ -377,6 +377,16 @@ void PatchingStub::emit_code(LIR_Assembler* ce) {
}
void DeoptimizeStub::emit_code(LIR_Assembler* ce) {
__ bind(_entry);
__ call(SharedRuntime::deopt_blob()->unpack_with_reexecution());
__ delayed()->nop();
ce->add_call_info_here(_info);
debug_only(__ should_not_reach_here());
}
void ArrayCopyStub::emit_code(LIR_Assembler* ce) {
//---------------slow case: call to native-----------------
__ bind(_entry);