Mercurial > hg > graal-jvmci-8
diff src/cpu/x86/vm/templateInterpreter_x86_64.cpp @ 6275:957c266d8bc5
Merge with http://hg.openjdk.java.net/hsx/hsx24/hotspot/
author | Doug Simon <doug.simon@oracle.com> |
---|---|
date | Tue, 21 Aug 2012 10:39:19 +0200 |
parents | 120820e30baa 1d7922586cf6 |
children | e522a00b91aa |
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--- a/src/cpu/x86/vm/templateInterpreter_x86_64.cpp Mon Aug 20 15:21:31 2012 +0200 +++ b/src/cpu/x86/vm/templateInterpreter_x86_64.cpp Tue Aug 21 10:39:19 2012 +0200 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2003, 2011, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2003, 2012, 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 @@ -553,7 +553,8 @@ // get receiver (assume this is frequent case) __ movptr(rax, Address(r14, Interpreter::local_offset_in_bytes(0))); __ jcc(Assembler::zero, done); - __ movptr(rax, Address(rbx, methodOopDesc::constants_offset())); + __ movptr(rax, Address(rbx, methodOopDesc::const_offset())); + __ movptr(rax, Address(rax, constMethodOopDesc::constants_offset())); __ movptr(rax, Address(rax, constantPoolOopDesc::pool_holder_offset_in_bytes())); __ movptr(rax, Address(rax, mirror_offset)); @@ -610,7 +611,8 @@ __ push(0); } - __ movptr(rdx, Address(rbx, methodOopDesc::constants_offset())); + __ movptr(rdx, Address(rbx, methodOopDesc::const_offset())); + __ movptr(rdx, Address(rdx, constMethodOopDesc::constants_offset())); __ movptr(rdx, Address(rdx, constantPoolOopDesc::cache_offset_in_bytes())); __ push(rdx); // set constant pool cache __ push(r14); // set locals pointer @@ -660,9 +662,9 @@ __ testptr(rax, rax); __ jcc(Assembler::zero, slow_path); - __ movptr(rdi, Address(rbx, methodOopDesc::constants_offset())); // read first instruction word and extract bytecode @ 1 and index @ 2 __ movptr(rdx, Address(rbx, methodOopDesc::const_offset())); + __ movptr(rdi, Address(rdx, constMethodOopDesc::constants_offset())); __ movl(rdx, Address(rdx, constMethodOopDesc::codes_offset())); // Shift codes right to get the index on the right. // The bytecode fetched looks like <index><0xb4><0x2a> @@ -712,9 +714,9 @@ // Need to differentiate between igetfield, agetfield, bgetfield etc. // because they are different sizes. // Use the type from the constant pool cache - __ shrl(rdx, ConstantPoolCacheEntry::tosBits); - // Make sure we don't need to mask edx for tosBits after the above shift - ConstantPoolCacheEntry::verify_tosBits(); + __ shrl(rdx, ConstantPoolCacheEntry::tos_state_shift); + // Make sure we don't need to mask edx after the above shift + ConstantPoolCacheEntry::verify_tos_state_shift(); __ cmpl(rdx, atos); __ jcc(Assembler::notEqual, notObj); @@ -1051,7 +1053,8 @@ __ testl(t, JVM_ACC_STATIC); __ jcc(Assembler::zero, L); // get mirror - __ movptr(t, Address(method, methodOopDesc::constants_offset())); + __ movptr(t, Address(method, methodOopDesc::const_offset())); + __ movptr(t, Address(t, constMethodOopDesc::constants_offset())); __ movptr(t, Address(t, constantPoolOopDesc::pool_holder_offset_in_bytes())); __ movptr(t, Address(t, mirror_offset)); // copy mirror into activation frame @@ -1552,12 +1555,11 @@ switch (kind) { case Interpreter::zerolocals : break; case Interpreter::zerolocals_synchronized: synchronized = true; break; - case Interpreter::native : entry_point = ((InterpreterGenerator*) this)->generate_native_entry(false); break; - case Interpreter::native_synchronized : entry_point = ((InterpreterGenerator*) this)->generate_native_entry(true); break; - case Interpreter::empty : entry_point = ((InterpreterGenerator*) this)->generate_empty_entry(); break; - case Interpreter::accessor : entry_point = ((InterpreterGenerator*) this)->generate_accessor_entry(); break; - case Interpreter::abstract : entry_point = ((InterpreterGenerator*) this)->generate_abstract_entry(); break; - case Interpreter::method_handle : entry_point = ((InterpreterGenerator*) this)->generate_method_handle_entry();break; + case Interpreter::native : entry_point = ((InterpreterGenerator*)this)->generate_native_entry(false); break; + case Interpreter::native_synchronized : entry_point = ((InterpreterGenerator*)this)->generate_native_entry(true); break; + case Interpreter::empty : entry_point = ((InterpreterGenerator*)this)->generate_empty_entry(); break; + case Interpreter::accessor : entry_point = ((InterpreterGenerator*)this)->generate_accessor_entry(); break; + case Interpreter::abstract : entry_point = ((InterpreterGenerator*)this)->generate_abstract_entry(); break; case Interpreter::java_lang_math_sin : // fall thru case Interpreter::java_lang_math_cos : // fall thru @@ -1565,10 +1567,14 @@ case Interpreter::java_lang_math_abs : // fall thru case Interpreter::java_lang_math_log : // fall thru case Interpreter::java_lang_math_log10 : // fall thru - case Interpreter::java_lang_math_sqrt : entry_point = ((InterpreterGenerator*) this)->generate_math_entry(kind); break; + case Interpreter::java_lang_math_sqrt : // fall thru + case Interpreter::java_lang_math_pow : // fall thru + case Interpreter::java_lang_math_exp : entry_point = ((InterpreterGenerator*)this)->generate_math_entry(kind); break; case Interpreter::java_lang_ref_reference_get : entry_point = ((InterpreterGenerator*)this)->generate_Reference_get_entry(); break; - default : ShouldNotReachHere(); break; + default: + fatal(err_msg("unexpected method kind: %d", kind)); + break; } if (entry_point) { @@ -1589,7 +1595,9 @@ case Interpreter::java_lang_math_abs : // fall thru case Interpreter::java_lang_math_log : // fall thru case Interpreter::java_lang_math_log10 : // fall thru - case Interpreter::java_lang_math_sqrt : + case Interpreter::java_lang_math_sqrt : // fall thru + case Interpreter::java_lang_math_pow : // fall thru + case Interpreter::java_lang_math_exp : return false; default: return true;