Mercurial > hg > graal-jvmci-8
diff src/share/vm/graal/graalCompiler.hpp @ 2890:c23d45daff9b
Renamed cpp/hpp file directory.
author | Thomas Wuerthinger <thomas@wuerthinger.net> |
---|---|
date | Wed, 08 Jun 2011 13:40:25 +0200 |
parents | src/share/vm/c1x/graalCompiler.hpp@2fb867285938 |
children | 75a99b4f1c98 |
line wrap: on
line diff
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/share/vm/graal/graalCompiler.hpp Wed Jun 08 13:40:25 2011 +0200 @@ -0,0 +1,97 @@ +/* + * Copyright (c) 2011, 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 + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +#include "compiler/abstractCompiler.hpp" + +class C1XCompiler : public AbstractCompiler { + +private: + + bool _initialized; + + static C1XCompiler* _instance; + +public: + + C1XCompiler(); + + static C1XCompiler* instance() { return _instance; } + + + virtual const char* name() { return "C1X"; } + + // Native / OSR not supported + virtual bool supports_native() { return false; } + virtual bool supports_osr () { return false; } + + // Pretend to be C1 + bool is_c1 () { return true; } + bool is_c2 () { return false; } + + // Initialization + virtual void initialize(); + + // Compilation entry point for methods + virtual void compile_method(ciEnv* env, ciMethod* target, int entry_bci); + + // Print compilation timers and statistics + virtual void print_timers(); + + static oop get_RiType(ciType *klass, KlassHandle accessor, TRAPS); + static oop get_RiField(ciField *ciField, ciInstanceKlass* accessor_klass, KlassHandle accessor, Bytecodes::Code byteCode, TRAPS); + + static oop createHotSpotTypeResolved(KlassHandle klass, Handle name, TRAPS); + + static BasicType kindToBasicType(jchar ch); + + static int to_cp_index_u2(int index) { + // Swap. + index = ((index & 0xFF) << 8) | (index >> 8); + // Tag. + index = index + constantPoolOopDesc::CPCACHE_INDEX_TAG; + return index; + } + +private: + + void initialize_buffer_blob(); +}; + +// Tracing macros + +#define IF_TRACE_C1X_1 if (!(TraceC1X >= 1)) ; else +#define IF_TRACE_C1X_2 if (!(TraceC1X >= 2)) ; else +#define IF_TRACE_C1X_3 if (!(TraceC1X >= 3)) ; else +#define IF_TRACE_C1X_4 if (!(TraceC1X >= 4)) ; else +#define IF_TRACE_C1X_5 if (!(TraceC1X >= 5)) ; else + +// using commas and else to keep one-instruction semantics + +#define TRACE_C1X_1 if (!(TraceC1X >= 1 && (tty->print("TraceC1X-1: "), true))) ; else tty->print_cr +#define TRACE_C1X_2 if (!(TraceC1X >= 2 && (tty->print(" TraceC1X-2: "), true))) ; else tty->print_cr +#define TRACE_C1X_3 if (!(TraceC1X >= 3 && (tty->print(" TraceC1X-3: "), true))) ; else tty->print_cr +#define TRACE_C1X_4 if (!(TraceC1X >= 4 && (tty->print(" TraceC1X-4: "), true))) ; else tty->print_cr +#define TRACE_C1X_5 if (!(TraceC1X >= 5 && (tty->print(" TraceC1X-5: "), true))) ; else tty->print_cr + + +