5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 #ifdef CC_INTERP
26
27 // CVM definitions find hotspot equivalents...
28
29 union VMJavaVal64 {
30 jlong l;
31 jdouble d;
32 uint32_t v[2];
33 };
34
35
36 typedef class BytecodeInterpreter* interpreterState;
37
38 struct call_message {
39 class methodOopDesc* _callee; /* method to call during call_method request */
40 address _callee_entry_point; /* address to jump to for call_method request */
41 int _bcp_advance; /* size of the invoke bytecode operation */
42 };
43
44 struct osr_message {
541 static void set_locals_object(intptr_t *locals, oop value, int offset);
542 static void set_locals_double(intptr_t *locals, jdouble value, int offset);
543 static void set_locals_long(intptr_t *locals, jlong value, int offset);
544 static void set_locals_double_from_addr(intptr_t *locals,
545 address addr, int offset);
546 static void set_locals_long_from_addr(intptr_t *locals,
547 address addr, int offset);
548
549 static void astore(intptr_t* topOfStack, int stack_offset,
550 intptr_t* locals, int locals_offset);
551
552 // Support for dup and swap
553 static void copy_stack_slot(intptr_t *tos, int from_offset, int to_offset);
554
555 #ifndef PRODUCT
556 static const char* C_msg(BytecodeInterpreter::messages msg);
557 void print();
558 #endif // PRODUCT
559
560 // Platform fields/methods
561 # include "incls/_bytecodeInterpreter_pd.hpp.incl"
562
563 }; // BytecodeInterpreter
564
565 #endif // CC_INTERP
|
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 #ifndef SHARE_VM_INTERPRETER_BYTECODEINTERPRETER_HPP
26 #define SHARE_VM_INTERPRETER_BYTECODEINTERPRETER_HPP
27
28 #include "memory/allocation.hpp"
29 #include "oops/methodDataOop.hpp"
30 #include "oops/methodOop.hpp"
31 #include "runtime/basicLock.hpp"
32 #include "runtime/frame.hpp"
33 #include "runtime/globals.hpp"
34 #include "utilities/globalDefinitions.hpp"
35 #ifdef TARGET_ARCH_x86
36 # include "bytes_x86.hpp"
37 #endif
38 #ifdef TARGET_ARCH_sparc
39 # include "bytes_sparc.hpp"
40 #endif
41 #ifdef TARGET_ARCH_zero
42 # include "bytes_zero.hpp"
43 #endif
44
45 #ifdef CC_INTERP
46
47 // CVM definitions find hotspot equivalents...
48
49 union VMJavaVal64 {
50 jlong l;
51 jdouble d;
52 uint32_t v[2];
53 };
54
55
56 typedef class BytecodeInterpreter* interpreterState;
57
58 struct call_message {
59 class methodOopDesc* _callee; /* method to call during call_method request */
60 address _callee_entry_point; /* address to jump to for call_method request */
61 int _bcp_advance; /* size of the invoke bytecode operation */
62 };
63
64 struct osr_message {
561 static void set_locals_object(intptr_t *locals, oop value, int offset);
562 static void set_locals_double(intptr_t *locals, jdouble value, int offset);
563 static void set_locals_long(intptr_t *locals, jlong value, int offset);
564 static void set_locals_double_from_addr(intptr_t *locals,
565 address addr, int offset);
566 static void set_locals_long_from_addr(intptr_t *locals,
567 address addr, int offset);
568
569 static void astore(intptr_t* topOfStack, int stack_offset,
570 intptr_t* locals, int locals_offset);
571
572 // Support for dup and swap
573 static void copy_stack_slot(intptr_t *tos, int from_offset, int to_offset);
574
575 #ifndef PRODUCT
576 static const char* C_msg(BytecodeInterpreter::messages msg);
577 void print();
578 #endif // PRODUCT
579
580 // Platform fields/methods
581 #ifdef TARGET_ARCH_x86
582 # include "bytecodeInterpreter_x86.hpp"
583 #endif
584 #ifdef TARGET_ARCH_sparc
585 # include "bytecodeInterpreter_sparc.hpp"
586 #endif
587 #ifdef TARGET_ARCH_zero
588 # include "bytecodeInterpreter_zero.hpp"
589 #endif
590
591
592 }; // BytecodeInterpreter
593
594 #endif // CC_INTERP
595
596 #endif // SHARE_VM_INTERPRETER_BYTECODEINTERPRETER_HPP
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