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_GC_SHARED_SPECIALIZED_OOP_CLOSURES_HPP
26 #define SHARE_VM_GC_SHARED_SPECIALIZED_OOP_CLOSURES_HPP
27
28 #include "utilities/macros.hpp"
29 #if INCLUDE_CMSGC
30 #include "gc/cms/cms_specialized_oop_closures.hpp"
31 #endif
32 #if INCLUDE_G1GC
33 #include "gc/g1/g1_specialized_oop_closures.hpp"
34 #endif
35 #if INCLUDE_SERIALGC
36 #include "gc/serial/serial_specialized_oop_closures.hpp"
37 #endif
38
39 // The following OopClosure types get specialized versions of
40 // "oop_oop_iterate" that invoke the closures' do_oop methods
41 // non-virtually, using a mechanism defined in this file. Extend these
42 // macros in the obvious way to add specializations for new closures.
43
44 // Forward declarations.
45 class ExtendedOopClosure;
46 class NoHeaderExtendedOopClosure;
47 class OopsInGenClosure;
48
49 // This macro applies an argument macro to all OopClosures for which we
50 // want specialized bodies of "oop_oop_iterate". The arguments to "f" are:
51 // "f(closureType, non_virtual)"
52 // where "closureType" is the name of the particular subclass of ExtendedOopClosure,
53 // and "non_virtual" will be the string "_nv" if the closure type should
54 // have its "do_oop" method invoked non-virtually, or else the
55 // string "_v". ("ExtendedOopClosure" itself will be the only class in the latter
56 // category.)
57
58 // This is split into several because of a Visual C++ 6.0 compiler bug
59 // where very long macros cause the compiler to crash
60
61 #define SPECIALIZED_OOP_OOP_ITERATE_CLOSURES_1(f) \
62 f(NoHeaderExtendedOopClosure,_nv) \
63 SERIALGC_ONLY(SPECIALIZED_OOP_OOP_ITERATE_CLOSURES_S(f)) \
64 CMSGC_ONLY(SPECIALIZED_OOP_OOP_ITERATE_CLOSURES_P(f))
65
66 #define SPECIALIZED_OOP_OOP_ITERATE_CLOSURES_2(f) \
67 SERIALGC_ONLY(SPECIALIZED_OOP_OOP_ITERATE_CLOSURES_MS(f)) \
68 CMSGC_ONLY(SPECIALIZED_OOP_OOP_ITERATE_CLOSURES_CMS(f)) \
69 G1GC_ONLY(SPECIALIZED_OOP_OOP_ITERATE_CLOSURES_G1(f)) \
70 G1GC_ONLY(SPECIALIZED_OOP_OOP_ITERATE_CLOSURES_G1FULL(f))
71
72 // We separate these out, because sometime the general one has
73 // a different definition from the specialized ones, and sometimes it
74 // doesn't.
75
76 #define ALL_OOP_OOP_ITERATE_CLOSURES_1(f) \
77 f(ExtendedOopClosure,_v) \
78 SPECIALIZED_OOP_OOP_ITERATE_CLOSURES_1(f)
79
80 #define ALL_OOP_OOP_ITERATE_CLOSURES_2(f) \
81 SPECIALIZED_OOP_OOP_ITERATE_CLOSURES_2(f)
82
83 #endif // SHARE_VM_GC_SHARED_SPECIALIZED_OOP_CLOSURES_HPP
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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_GC_SHARED_SPECIALIZED_OOP_CLOSURES_HPP
26 #define SHARE_VM_GC_SHARED_SPECIALIZED_OOP_CLOSURES_HPP
27
28 #include "utilities/macros.hpp"
29 #if INCLUDE_CMSGC
30 #include "gc/cms/cms_specialized_oop_closures.hpp"
31 #endif
32 #if INCLUDE_G1GC
33 #include "gc/g1/g1_specialized_oop_closures.hpp"
34 #endif
35 #if INCLUDE_SERIALGC
36 #include "gc/serial/serial_specialized_oop_closures.hpp"
37 #endif
38 #if INCLUDE_ZGC
39 #include "gc/z/z_specialized_oop_closures.hpp"
40 #endif
41
42 // The following OopClosure types get specialized versions of
43 // "oop_oop_iterate" that invoke the closures' do_oop methods
44 // non-virtually, using a mechanism defined in this file. Extend these
45 // macros in the obvious way to add specializations for new closures.
46
47 // Forward declarations.
48 class ExtendedOopClosure;
49 class NoHeaderExtendedOopClosure;
50 class OopsInGenClosure;
51
52 // This macro applies an argument macro to all OopClosures for which we
53 // want specialized bodies of "oop_oop_iterate". The arguments to "f" are:
54 // "f(closureType, non_virtual)"
55 // where "closureType" is the name of the particular subclass of ExtendedOopClosure,
56 // and "non_virtual" will be the string "_nv" if the closure type should
57 // have its "do_oop" method invoked non-virtually, or else the
58 // string "_v". ("ExtendedOopClosure" itself will be the only class in the latter
59 // category.)
60
61 // This is split into several because of a Visual C++ 6.0 compiler bug
62 // where very long macros cause the compiler to crash
63
64 #define SPECIALIZED_OOP_OOP_ITERATE_CLOSURES_1(f) \
65 f(NoHeaderExtendedOopClosure,_nv) \
66 SERIALGC_ONLY(SPECIALIZED_OOP_OOP_ITERATE_CLOSURES_S(f)) \
67 CMSGC_ONLY(SPECIALIZED_OOP_OOP_ITERATE_CLOSURES_P(f))
68
69 #define SPECIALIZED_OOP_OOP_ITERATE_CLOSURES_2(f) \
70 SERIALGC_ONLY(SPECIALIZED_OOP_OOP_ITERATE_CLOSURES_MS(f)) \
71 CMSGC_ONLY(SPECIALIZED_OOP_OOP_ITERATE_CLOSURES_CMS(f)) \
72 G1GC_ONLY(SPECIALIZED_OOP_OOP_ITERATE_CLOSURES_G1(f)) \
73 G1GC_ONLY(SPECIALIZED_OOP_OOP_ITERATE_CLOSURES_G1FULL(f)) \
74 ZGC_ONLY(SPECIALIZED_OOP_OOP_ITERATE_CLOSURES_Z(f))
75
76 // We separate these out, because sometime the general one has
77 // a different definition from the specialized ones, and sometimes it
78 // doesn't.
79
80 #define ALL_OOP_OOP_ITERATE_CLOSURES_1(f) \
81 f(ExtendedOopClosure,_v) \
82 SPECIALIZED_OOP_OOP_ITERATE_CLOSURES_1(f)
83
84 #define ALL_OOP_OOP_ITERATE_CLOSURES_2(f) \
85 SPECIALIZED_OOP_OOP_ITERATE_CLOSURES_2(f)
86
87 #endif // SHARE_VM_GC_SHARED_SPECIALIZED_OOP_CLOSURES_HPP
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