Introduce Ractor mechanism for parallel execution

This commit introduces Ractor mechanism to run Ruby program in
parallel. See doc/ractor.md for more details about Ractor.
See ticket [Feature #17100] to see the implementation details
and discussions.

[Feature #17100]

This commit does not complete the implementation. You can find
many bugs on using Ractor. Also the specification will be changed
so that this feature is experimental. You will see a warning when
you make the first Ractor with `Ractor.new`.

I hope this feature can help programmers from thread-safety issues.

1 files changed, 446 insertions, 1 deletions

diff --git a/common.mk b/common.mk
index 990fa2c141..9447fb77af 100644
--- a/common.mk
+++ b/common.mk
@@ -116,6 +116,7 @@ COMMONOBJS    = array.$(OBJEXT) \
 		parse.$(OBJEXT) \
 		proc.$(OBJEXT) \
 		process.$(OBJEXT) \
+		ractor.$(OBJEXT) \
 		random.$(OBJEXT) \
 		range.$(OBJEXT) \
 		rational.$(OBJEXT) \
@@ -144,6 +145,7 @@ COMMONOBJS    = array.$(OBJEXT) \
 		vm.$(OBJEXT) \
 		vm_backtrace.$(OBJEXT) \
 		vm_dump.$(OBJEXT) \
+		vm_sync.$(OBJEXT) \
 		vm_trace.$(OBJEXT) \
 		$(COROUTINE_OBJ) \
 		$(DTRACE_OBJ) \
@@ -759,6 +761,9 @@ no-btest-ruby: PHONY
 yes-btest-ruby: prog PHONY
 	$(Q)$(exec) $(RUNRUBY) "$(srcdir)/bootstraptest/runner.rb" --ruby="$(PROGRAM) -I$(srcdir)/lib $(RUN_OPTS)" -q $(OPTS) $(TESTOPTS) $(BTESTS)
 
+rtest: fake miniruby$(EXEEXT) PHONY
+	$(Q)$(exec) $(BOOTSTRAPRUBY) "$(srcdir)/bootstraptest/runner.rb" --ruby="$(BTESTRUBY) $(RUN_OPTS)" --sets=ractor -v
+
 test-basic: $(TEST_RUNNABLE)-test-basic
 no-test-basic: PHONY
 yes-test-basic: prog PHONY
@@ -1008,15 +1013,16 @@ $(srcs_vpath)mjit_compile.inc: $(tooldir)/ruby_vm/views/mjit_compile.inc.erb $(i
 
 BUILTIN_RB_SRCS = \
 		$(srcdir)/ast.rb \
+		$(srcdir)/dir.rb \
 		$(srcdir)/gc.rb \
 		$(srcdir)/integer.rb \
 		$(srcdir)/io.rb \
-		$(srcdir)/dir.rb \
 		$(srcdir)/pack.rb \
 		$(srcdir)/trace_point.rb \
 		$(srcdir)/warning.rb \
 		$(srcdir)/array.rb \
 		$(srcdir)/kernel.rb \
+		$(srcdir)/ractor.rb \
 		$(srcdir)/prelude.rb \
 		$(srcdir)/gem_prelude.rb \
 		$(empty)
@@ -3361,6 +3367,8 @@ cont.$(OBJEXT): {$(VPATH)}method.h
 cont.$(OBJEXT): {$(VPATH)}missing.h
 cont.$(OBJEXT): {$(VPATH)}mjit.h
 cont.$(OBJEXT): {$(VPATH)}node.h
+cont.$(OBJEXT): {$(VPATH)}ractor.h
+cont.$(OBJEXT): {$(VPATH)}ractor_pub.h
 cont.$(OBJEXT): {$(VPATH)}ruby_assert.h
 cont.$(OBJEXT): {$(VPATH)}ruby_atomic.h
 cont.$(OBJEXT): {$(VPATH)}st.h
@@ -3368,6 +3376,7 @@ cont.$(OBJEXT): {$(VPATH)}subst.h
 cont.$(OBJEXT): {$(VPATH)}thread_$(THREAD_MODEL).h
 cont.$(OBJEXT): {$(VPATH)}thread_native.h
 cont.$(OBJEXT): {$(VPATH)}vm_core.h
+cont.$(OBJEXT): {$(VPATH)}vm_debug.h
 cont.$(OBJEXT): {$(VPATH)}vm_opts.h
 debug.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
 debug.$(OBJEXT): $(CCAN_DIR)/container_of/container_of.h
@@ -3403,6 +3412,7 @@ debug.$(OBJEXT): {$(VPATH)}encoding.h
 debug.$(OBJEXT): {$(VPATH)}eval_intern.h
 debug.$(OBJEXT): {$(VPATH)}gc.h
 debug.$(OBJEXT): {$(VPATH)}id.h
+debug.$(OBJEXT): {$(VPATH)}id_table.h
 debug.$(OBJEXT): {$(VPATH)}intern.h
 debug.$(OBJEXT): {$(VPATH)}internal.h
 debug.$(OBJEXT): {$(VPATH)}internal/anyargs.h
@@ -3551,6 +3561,8 @@ debug.$(OBJEXT): {$(VPATH)}missing.h
 debug.$(OBJEXT): {$(VPATH)}node.h
 debug.$(OBJEXT): {$(VPATH)}onigmo.h
 debug.$(OBJEXT): {$(VPATH)}oniguruma.h
+debug.$(OBJEXT): {$(VPATH)}ractor.h
+debug.$(OBJEXT): {$(VPATH)}ractor_pub.h
 debug.$(OBJEXT): {$(VPATH)}ruby_assert.h
 debug.$(OBJEXT): {$(VPATH)}ruby_atomic.h
 debug.$(OBJEXT): {$(VPATH)}st.h
@@ -5378,6 +5390,8 @@ eval.$(OBJEXT): {$(VPATH)}oniguruma.h
 eval.$(OBJEXT): {$(VPATH)}probes.dmyh
 eval.$(OBJEXT): {$(VPATH)}probes.h
 eval.$(OBJEXT): {$(VPATH)}probes_helper.h
+eval.$(OBJEXT): {$(VPATH)}ractor.h
+eval.$(OBJEXT): {$(VPATH)}ractor_pub.h
 eval.$(OBJEXT): {$(VPATH)}ruby_assert.h
 eval.$(OBJEXT): {$(VPATH)}ruby_atomic.h
 eval.$(OBJEXT): {$(VPATH)}st.h
@@ -5386,6 +5400,7 @@ eval.$(OBJEXT): {$(VPATH)}thread_$(THREAD_MODEL).h
 eval.$(OBJEXT): {$(VPATH)}thread_native.h
 eval.$(OBJEXT): {$(VPATH)}vm.h
 eval.$(OBJEXT): {$(VPATH)}vm_core.h
+eval.$(OBJEXT): {$(VPATH)}vm_debug.h
 eval.$(OBJEXT): {$(VPATH)}vm_opts.h
 explicit_bzero.$(OBJEXT): {$(VPATH)}config.h
 explicit_bzero.$(OBJEXT): {$(VPATH)}explicit_bzero.c
@@ -5797,6 +5812,8 @@ gc.$(OBJEXT): {$(VPATH)}onigmo.h
 gc.$(OBJEXT): {$(VPATH)}oniguruma.h
 gc.$(OBJEXT): {$(VPATH)}probes.dmyh
 gc.$(OBJEXT): {$(VPATH)}probes.h
+gc.$(OBJEXT): {$(VPATH)}ractor.h
+gc.$(OBJEXT): {$(VPATH)}ractor_pub.h
 gc.$(OBJEXT): {$(VPATH)}re.h
 gc.$(OBJEXT): {$(VPATH)}regenc.h
 gc.$(OBJEXT): {$(VPATH)}regex.h
@@ -5813,7 +5830,9 @@ gc.$(OBJEXT): {$(VPATH)}transient_heap.h
 gc.$(OBJEXT): {$(VPATH)}util.h
 gc.$(OBJEXT): {$(VPATH)}vm_callinfo.h
 gc.$(OBJEXT): {$(VPATH)}vm_core.h
+gc.$(OBJEXT): {$(VPATH)}vm_debug.h
 gc.$(OBJEXT): {$(VPATH)}vm_opts.h
+gc.$(OBJEXT): {$(VPATH)}vm_sync.h
 golf_prelude.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
 golf_prelude.$(OBJEXT): $(CCAN_DIR)/container_of/container_of.h
 golf_prelude.$(OBJEXT): $(CCAN_DIR)/list/list.h
@@ -6713,6 +6732,7 @@ io.$(OBJEXT): {$(VPATH)}missing.h
 io.$(OBJEXT): {$(VPATH)}node.h
 io.$(OBJEXT): {$(VPATH)}onigmo.h
 io.$(OBJEXT): {$(VPATH)}oniguruma.h
+io.$(OBJEXT): {$(VPATH)}ractor_pub.h
 io.$(OBJEXT): {$(VPATH)}ruby_assert.h
 io.$(OBJEXT): {$(VPATH)}ruby_atomic.h
 io.$(OBJEXT): {$(VPATH)}st.h
@@ -8163,6 +8183,7 @@ miniinit.$(OBJEXT): {$(VPATH)}onigmo.h
 miniinit.$(OBJEXT): {$(VPATH)}oniguruma.h
 miniinit.$(OBJEXT): {$(VPATH)}pack.rb
 miniinit.$(OBJEXT): {$(VPATH)}prelude.rb
+miniinit.$(OBJEXT): {$(VPATH)}ractor.rb
 miniinit.$(OBJEXT): {$(VPATH)}ruby_assert.h
 miniinit.$(OBJEXT): {$(VPATH)}ruby_atomic.h
 miniinit.$(OBJEXT): {$(VPATH)}st.h
@@ -9557,6 +9578,7 @@ parse.$(OBJEXT): {$(VPATH)}parse.h
 parse.$(OBJEXT): {$(VPATH)}parse.y
 parse.$(OBJEXT): {$(VPATH)}probes.dmyh
 parse.$(OBJEXT): {$(VPATH)}probes.h
+parse.$(OBJEXT): {$(VPATH)}ractor_pub.h
 parse.$(OBJEXT): {$(VPATH)}regenc.h
 parse.$(OBJEXT): {$(VPATH)}regex.h
 parse.$(OBJEXT): {$(VPATH)}ruby_assert.h
@@ -9978,6 +10000,7 @@ process.$(OBJEXT): {$(VPATH)}node.h
 process.$(OBJEXT): {$(VPATH)}onigmo.h
 process.$(OBJEXT): {$(VPATH)}oniguruma.h
 process.$(OBJEXT): {$(VPATH)}process.c
+process.$(OBJEXT): {$(VPATH)}ractor_pub.h
 process.$(OBJEXT): {$(VPATH)}ruby_assert.h
 process.$(OBJEXT): {$(VPATH)}ruby_atomic.h
 process.$(OBJEXT): {$(VPATH)}st.h
@@ -9988,6 +10011,203 @@ process.$(OBJEXT): {$(VPATH)}thread_native.h
 process.$(OBJEXT): {$(VPATH)}util.h
 process.$(OBJEXT): {$(VPATH)}vm_core.h
 process.$(OBJEXT): {$(VPATH)}vm_opts.h
+ractor.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
+ractor.$(OBJEXT): $(CCAN_DIR)/container_of/container_of.h
+ractor.$(OBJEXT): $(CCAN_DIR)/list/list.h
+ractor.$(OBJEXT): $(CCAN_DIR)/str/str.h
+ractor.$(OBJEXT): $(hdrdir)/ruby/ruby.h
+ractor.$(OBJEXT): $(top_srcdir)/internal/array.h
+ractor.$(OBJEXT): $(top_srcdir)/internal/compilers.h
+ractor.$(OBJEXT): $(top_srcdir)/internal/error.h
+ractor.$(OBJEXT): $(top_srcdir)/internal/gc.h
+ractor.$(OBJEXT): $(top_srcdir)/internal/imemo.h
+ractor.$(OBJEXT): $(top_srcdir)/internal/serial.h
+ractor.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
+ractor.$(OBJEXT): $(top_srcdir)/internal/string.h
+ractor.$(OBJEXT): $(top_srcdir)/internal/vm.h
+ractor.$(OBJEXT): $(top_srcdir)/internal/warnings.h
+ractor.$(OBJEXT): {$(VPATH)}assert.h
+ractor.$(OBJEXT): {$(VPATH)}backward/2/assume.h
+ractor.$(OBJEXT): {$(VPATH)}backward/2/attributes.h
+ractor.$(OBJEXT): {$(VPATH)}backward/2/bool.h
+ractor.$(OBJEXT): {$(VPATH)}backward/2/gcc_version_since.h
+ractor.$(OBJEXT): {$(VPATH)}backward/2/inttypes.h
+ractor.$(OBJEXT): {$(VPATH)}backward/2/limits.h
+ractor.$(OBJEXT): {$(VPATH)}backward/2/long_long.h
+ractor.$(OBJEXT): {$(VPATH)}backward/2/stdalign.h
+ractor.$(OBJEXT): {$(VPATH)}backward/2/stdarg.h
+ractor.$(OBJEXT): {$(VPATH)}builtin.h
+ractor.$(OBJEXT): {$(VPATH)}config.h
+ractor.$(OBJEXT): {$(VPATH)}constant.h
+ractor.$(OBJEXT): {$(VPATH)}debug.h
+ractor.$(OBJEXT): {$(VPATH)}debug_counter.h
+ractor.$(OBJEXT): {$(VPATH)}defines.h
+ractor.$(OBJEXT): {$(VPATH)}encoding.h
+ractor.$(OBJEXT): {$(VPATH)}id.h
+ractor.$(OBJEXT): {$(VPATH)}id_table.h
+ractor.$(OBJEXT): {$(VPATH)}intern.h
+ractor.$(OBJEXT): {$(VPATH)}internal.h
+ractor.$(OBJEXT): {$(VPATH)}internal/anyargs.h
+ractor.$(OBJEXT): {$(VPATH)}internal/arithmetic.h
+ractor.$(OBJEXT): {$(VPATH)}internal/arithmetic/char.h
+ractor.$(OBJEXT): {$(VPATH)}internal/arithmetic/double.h
+ractor.$(OBJEXT): {$(VPATH)}internal/arithmetic/fixnum.h
+ractor.$(OBJEXT): {$(VPATH)}internal/arithmetic/gid_t.h
+ractor.$(OBJEXT): {$(VPATH)}internal/arithmetic/int.h
+ractor.$(OBJEXT): {$(VPATH)}internal/arithmetic/intptr_t.h
+ractor.$(OBJEXT): {$(VPATH)}internal/arithmetic/long.h
+ractor.$(OBJEXT): {$(VPATH)}internal/arithmetic/long_long.h
+ractor.$(OBJEXT): {$(VPATH)}internal/arithmetic/mode_t.h
+ractor.$(OBJEXT): {$(VPATH)}internal/arithmetic/off_t.h
+ractor.$(OBJEXT): {$(VPATH)}internal/arithmetic/pid_t.h
+ractor.$(OBJEXT): {$(VPATH)}internal/arithmetic/short.h
+ractor.$(OBJEXT): {$(VPATH)}internal/arithmetic/size_t.h
+ractor.$(OBJEXT): {$(VPATH)}internal/arithmetic/st_data_t.h
+ractor.$(OBJEXT): {$(VPATH)}internal/arithmetic/uid_t.h
+ractor.$(OBJEXT): {$(VPATH)}internal/assume.h
+ractor.$(OBJEXT): {$(VPATH)}internal/attr/alloc_size.h
+ractor.$(OBJEXT): {$(VPATH)}internal/attr/artificial.h
+ractor.$(OBJEXT): {$(VPATH)}internal/attr/cold.h
+ractor.$(OBJEXT): {$(VPATH)}internal/attr/const.h
+ractor.$(OBJEXT): {$(VPATH)}internal/attr/constexpr.h
+ractor.$(OBJEXT): {$(VPATH)}internal/attr/deprecated.h
+ractor.$(OBJEXT): {$(VPATH)}internal/attr/diagnose_if.h
+ractor.$(OBJEXT): {$(VPATH)}internal/attr/enum_extensibility.h
+ractor.$(OBJEXT): {$(VPATH)}internal/attr/error.h
+ractor.$(OBJEXT): {$(VPATH)}internal/attr/flag_enum.h
+ractor.$(OBJEXT): {$(VPATH)}internal/attr/forceinline.h
+ractor.$(OBJEXT): {$(VPATH)}internal/attr/format.h
+ractor.$(OBJEXT): {$(VPATH)}internal/attr/maybe_unused.h
+ractor.$(OBJEXT): {$(VPATH)}internal/attr/noalias.h
+ractor.$(OBJEXT): {$(VPATH)}internal/attr/nodiscard.h
+ractor.$(OBJEXT): {$(VPATH)}internal/attr/noexcept.h
+ractor.$(OBJEXT): {$(VPATH)}internal/attr/noinline.h
+ractor.$(OBJEXT): {$(VPATH)}internal/attr/nonnull.h
+ractor.$(OBJEXT): {$(VPATH)}internal/attr/noreturn.h
+ractor.$(OBJEXT): {$(VPATH)}internal/attr/pure.h
+ractor.$(OBJEXT): {$(VPATH)}internal/attr/restrict.h
+ractor.$(OBJEXT): {$(VPATH)}internal/attr/returns_nonnull.h
+ractor.$(OBJEXT): {$(VPATH)}internal/attr/warning.h
+ractor.$(OBJEXT): {$(VPATH)}internal/attr/weakref.h
+ractor.$(OBJEXT): {$(VPATH)}internal/cast.h
+ractor.$(OBJEXT): {$(VPATH)}internal/compiler_is.h
+ractor.$(OBJEXT): {$(VPATH)}internal/compiler_is/apple.h
+ractor.$(OBJEXT): {$(VPATH)}internal/compiler_is/clang.h
+ractor.$(OBJEXT): {$(VPATH)}internal/compiler_is/gcc.h
+ractor.$(OBJEXT): {$(VPATH)}internal/compiler_is/intel.h
+ractor.$(OBJEXT): {$(VPATH)}internal/compiler_is/msvc.h
+ractor.$(OBJEXT): {$(VPATH)}internal/compiler_is/sunpro.h
+ractor.$(OBJEXT): {$(VPATH)}internal/compiler_since.h
+ractor.$(OBJEXT): {$(VPATH)}internal/config.h
+ractor.$(OBJEXT): {$(VPATH)}internal/constant_p.h
+ractor.$(OBJEXT): {$(VPATH)}internal/core.h
+ractor.$(OBJEXT): {$(VPATH)}internal/core/rarray.h
+ractor.$(OBJEXT): {$(VPATH)}internal/core/rbasic.h
+ractor.$(OBJEXT): {$(VPATH)}internal/core/rbignum.h
+ractor.$(OBJEXT): {$(VPATH)}internal/core/rclass.h
+ractor.$(OBJEXT): {$(VPATH)}internal/core/rdata.h
+ractor.$(OBJEXT): {$(VPATH)}internal/core/rfile.h
+ractor.$(OBJEXT): {$(VPATH)}internal/core/rhash.h
+ractor.$(OBJEXT): {$(VPATH)}internal/core/robject.h
+ractor.$(OBJEXT): {$(VPATH)}internal/core/rregexp.h
+ractor.$(OBJEXT): {$(VPATH)}internal/core/rstring.h
+ractor.$(OBJEXT): {$(VPATH)}internal/core/rstruct.h
+ractor.$(OBJEXT): {$(VPATH)}internal/core/rtypeddata.h
+ractor.$(OBJEXT): {$(VPATH)}internal/ctype.h
+ractor.$(OBJEXT): {$(VPATH)}internal/dllexport.h
+ractor.$(OBJEXT): {$(VPATH)}internal/dosish.h
+ractor.$(OBJEXT): {$(VPATH)}internal/error.h
+ractor.$(OBJEXT): {$(VPATH)}internal/eval.h
+ractor.$(OBJEXT): {$(VPATH)}internal/event.h
+ractor.$(OBJEXT): {$(VPATH)}internal/fl_type.h
+ractor.$(OBJEXT): {$(VPATH)}internal/gc.h
+ractor.$(OBJEXT): {$(VPATH)}internal/glob.h
+ractor.$(OBJEXT): {$(VPATH)}internal/globals.h
+ractor.$(OBJEXT): {$(VPATH)}internal/has/attribute.h
+ractor.$(OBJEXT): {$(VPATH)}internal/has/builtin.h
+ractor.$(OBJEXT): {$(VPATH)}internal/has/c_attribute.h
+ractor.$(OBJEXT): {$(VPATH)}internal/has/cpp_attribute.h
+ractor.$(OBJEXT): {$(VPATH)}internal/has/declspec_attribute.h
+ractor.$(OBJEXT): {$(VPATH)}internal/has/extension.h
+ractor.$(OBJEXT): {$(VPATH)}internal/has/feature.h
+ractor.$(OBJEXT): {$(VPATH)}internal/has/warning.h
+ractor.$(OBJEXT): {$(VPATH)}internal/intern/array.h
+ractor.$(OBJEXT): {$(VPATH)}internal/intern/bignum.h
+ractor.$(OBJEXT): {$(VPATH)}internal/intern/class.h
+ractor.$(OBJEXT): {$(VPATH)}internal/intern/compar.h
+ractor.$(OBJEXT): {$(VPATH)}internal/intern/complex.h
+ractor.$(OBJEXT): {$(VPATH)}internal/intern/cont.h
+ractor.$(OBJEXT): {$(VPATH)}internal/intern/dir.h
+ractor.$(OBJEXT): {$(VPATH)}internal/intern/enum.h
+ractor.$(OBJEXT): {$(VPATH)}internal/intern/enumerator.h
+ractor.$(OBJEXT): {$(VPATH)}internal/intern/error.h
+ractor.$(OBJEXT): {$(VPATH)}internal/intern/eval.h
+ractor.$(OBJEXT): {$(VPATH)}internal/intern/file.h
+ractor.$(OBJEXT): {$(VPATH)}internal/intern/gc.h
+ractor.$(OBJEXT): {$(VPATH)}internal/intern/hash.h
+ractor.$(OBJEXT): {$(VPATH)}internal/intern/io.h
+ractor.$(OBJEXT): {$(VPATH)}internal/intern/load.h
+ractor.$(OBJEXT): {$(VPATH)}internal/intern/marshal.h
+ractor.$(OBJEXT): {$(VPATH)}internal/intern/numeric.h
+ractor.$(OBJEXT): {$(VPATH)}internal/intern/object.h
+ractor.$(OBJEXT): {$(VPATH)}internal/intern/parse.h
+ractor.$(OBJEXT): {$(VPATH)}internal/intern/proc.h
+ractor.$(OBJEXT): {$(VPATH)}internal/intern/process.h
+ractor.$(OBJEXT): {$(VPATH)}internal/intern/random.h
+ractor.$(OBJEXT): {$(VPATH)}internal/intern/range.h
+ractor.$(OBJEXT): {$(VPATH)}internal/intern/rational.h
+ractor.$(OBJEXT): {$(VPATH)}internal/intern/re.h
+ractor.$(OBJEXT): {$(VPATH)}internal/intern/ruby.h
+ractor.$(OBJEXT): {$(VPATH)}internal/intern/select.h
+ractor.$(OBJEXT): {$(VPATH)}internal/intern/select/largesize.h
+ractor.$(OBJEXT): {$(VPATH)}internal/intern/signal.h
+ractor.$(OBJEXT): {$(VPATH)}internal/intern/sprintf.h
+ractor.$(OBJEXT): {$(VPATH)}internal/intern/string.h
+ractor.$(OBJEXT): {$(VPATH)}internal/intern/struct.h
+ractor.$(OBJEXT): {$(VPATH)}internal/intern/thread.h
+ractor.$(OBJEXT): {$(VPATH)}internal/intern/time.h
+ractor.$(OBJEXT): {$(VPATH)}internal/intern/variable.h
+ractor.$(OBJEXT): {$(VPATH)}internal/intern/vm.h
+ractor.$(OBJEXT): {$(VPATH)}internal/interpreter.h
+ractor.$(OBJEXT): {$(VPATH)}internal/iterator.h
+ractor.$(OBJEXT): {$(VPATH)}internal/memory.h
+ractor.$(OBJEXT): {$(VPATH)}internal/method.h
+ractor.$(OBJEXT): {$(VPATH)}internal/module.h
+ractor.$(OBJEXT): {$(VPATH)}internal/newobj.h
+ractor.$(OBJEXT): {$(VPATH)}internal/rgengc.h
+ractor.$(OBJEXT): {$(VPATH)}internal/scan_args.h
+ractor.$(OBJEXT): {$(VPATH)}internal/special_consts.h
+ractor.$(OBJEXT): {$(VPATH)}internal/static_assert.h
+ractor.$(OBJEXT): {$(VPATH)}internal/stdalign.h
+ractor.$(OBJEXT): {$(VPATH)}internal/stdbool.h
+ractor.$(OBJEXT): {$(VPATH)}internal/symbol.h
+ractor.$(OBJEXT): {$(VPATH)}internal/token_paste.h
+ractor.$(OBJEXT): {$(VPATH)}internal/value.h
+ractor.$(OBJEXT): {$(VPATH)}internal/value_type.h
+ractor.$(OBJEXT): {$(VPATH)}internal/variable.h
+ractor.$(OBJEXT): {$(VPATH)}internal/warning_push.h
+ractor.$(OBJEXT): {$(VPATH)}internal/xmalloc.h
+ractor.$(OBJEXT): {$(VPATH)}method.h
+ractor.$(OBJEXT): {$(VPATH)}missing.h
+ractor.$(OBJEXT): {$(VPATH)}node.h
+ractor.$(OBJEXT): {$(VPATH)}onigmo.h
+ractor.$(OBJEXT): {$(VPATH)}oniguruma.h
+ractor.$(OBJEXT): {$(VPATH)}ractor.c
+ractor.$(OBJEXT): {$(VPATH)}ractor.h
+ractor.$(OBJEXT): {$(VPATH)}ractor.rb
+ractor.$(OBJEXT): {$(VPATH)}ractor.rbinc
+ractor.$(OBJEXT): {$(VPATH)}ractor_pub.h
+ractor.$(OBJEXT): {$(VPATH)}ruby_assert.h
+ractor.$(OBJEXT): {$(VPATH)}ruby_atomic.h
+ractor.$(OBJEXT): {$(VPATH)}st.h
+ractor.$(OBJEXT): {$(VPATH)}subst.h
+ractor.$(OBJEXT): {$(VPATH)}thread.h
+ractor.$(OBJEXT): {$(VPATH)}thread_$(THREAD_MODEL).h
+ractor.$(OBJEXT): {$(VPATH)}thread_native.h
+ractor.$(OBJEXT): {$(VPATH)}vm_core.h
+ractor.$(OBJEXT): {$(VPATH)}vm_debug.h
+ractor.$(OBJEXT): {$(VPATH)}vm_opts.h
+ractor.$(OBJEXT): {$(VPATH)}vm_sync.h
 random.$(OBJEXT): $(hdrdir)/ruby.h
 random.$(OBJEXT): $(hdrdir)/ruby/ruby.h
 random.$(OBJEXT): $(top_srcdir)/internal/array.h
@@ -13569,6 +13789,8 @@ thread.$(OBJEXT): {$(VPATH)}mjit.h
 thread.$(OBJEXT): {$(VPATH)}node.h
 thread.$(OBJEXT): {$(VPATH)}onigmo.h
 thread.$(OBJEXT): {$(VPATH)}oniguruma.h
+thread.$(OBJEXT): {$(VPATH)}ractor.h
+thread.$(OBJEXT): {$(VPATH)}ractor_pub.h
 thread.$(OBJEXT): {$(VPATH)}ruby_assert.h
 thread.$(OBJEXT): {$(VPATH)}ruby_atomic.h
 thread.$(OBJEXT): {$(VPATH)}st.h
@@ -13581,7 +13803,9 @@ thread.$(OBJEXT): {$(VPATH)}thread_native.h
 thread.$(OBJEXT): {$(VPATH)}thread_sync.c
 thread.$(OBJEXT): {$(VPATH)}timev.h
 thread.$(OBJEXT): {$(VPATH)}vm_core.h
+thread.$(OBJEXT): {$(VPATH)}vm_debug.h
 thread.$(OBJEXT): {$(VPATH)}vm_opts.h
+thread.$(OBJEXT): {$(VPATH)}vm_sync.h
 time.$(OBJEXT): $(hdrdir)/ruby.h
 time.$(OBJEXT): $(hdrdir)/ruby/ruby.h
 time.$(OBJEXT): $(top_srcdir)/internal/array.h
@@ -13942,15 +14166,23 @@ transcode.$(OBJEXT): {$(VPATH)}st.h
 transcode.$(OBJEXT): {$(VPATH)}subst.h
 transcode.$(OBJEXT): {$(VPATH)}transcode.c
 transcode.$(OBJEXT): {$(VPATH)}transcode_data.h
+transient_heap.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
+transient_heap.$(OBJEXT): $(CCAN_DIR)/container_of/container_of.h
+transient_heap.$(OBJEXT): $(CCAN_DIR)/list/list.h
+transient_heap.$(OBJEXT): $(CCAN_DIR)/str/str.h
 transient_heap.$(OBJEXT): $(hdrdir)/ruby.h
 transient_heap.$(OBJEXT): $(hdrdir)/ruby/ruby.h
+transient_heap.$(OBJEXT): $(top_srcdir)/internal/array.h
 transient_heap.$(OBJEXT): $(top_srcdir)/internal/compilers.h
 transient_heap.$(OBJEXT): $(top_srcdir)/internal/gc.h
 transient_heap.$(OBJEXT): $(top_srcdir)/internal/hash.h
+transient_heap.$(OBJEXT): $(top_srcdir)/internal/imemo.h
 transient_heap.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
+transient_heap.$(OBJEXT): $(top_srcdir)/internal/serial.h
 transient_heap.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
 transient_heap.$(OBJEXT): $(top_srcdir)/internal/struct.h
 transient_heap.$(OBJEXT): $(top_srcdir)/internal/variable.h
+transient_heap.$(OBJEXT): $(top_srcdir)/internal/vm.h
 transient_heap.$(OBJEXT): $(top_srcdir)/internal/warnings.h
 transient_heap.$(OBJEXT): {$(VPATH)}assert.h
 transient_heap.$(OBJEXT): {$(VPATH)}backward/2/assume.h
@@ -13968,6 +14200,7 @@ transient_heap.$(OBJEXT): {$(VPATH)}debug.h
 transient_heap.$(OBJEXT): {$(VPATH)}debug_counter.h
 transient_heap.$(OBJEXT): {$(VPATH)}defines.h
 transient_heap.$(OBJEXT): {$(VPATH)}gc.h
+transient_heap.$(OBJEXT): {$(VPATH)}id.h
 transient_heap.$(OBJEXT): {$(VPATH)}id_table.h
 transient_heap.$(OBJEXT): {$(VPATH)}intern.h
 transient_heap.$(OBJEXT): {$(VPATH)}internal.h
@@ -14111,14 +14344,21 @@ transient_heap.$(OBJEXT): {$(VPATH)}internal/value_type.h
 transient_heap.$(OBJEXT): {$(VPATH)}internal/variable.h
 transient_heap.$(OBJEXT): {$(VPATH)}internal/warning_push.h
 transient_heap.$(OBJEXT): {$(VPATH)}internal/xmalloc.h
+transient_heap.$(OBJEXT): {$(VPATH)}method.h
 transient_heap.$(OBJEXT): {$(VPATH)}missing.h
 transient_heap.$(OBJEXT): {$(VPATH)}node.h
 transient_heap.$(OBJEXT): {$(VPATH)}ruby_assert.h
+transient_heap.$(OBJEXT): {$(VPATH)}ruby_atomic.h
 transient_heap.$(OBJEXT): {$(VPATH)}st.h
 transient_heap.$(OBJEXT): {$(VPATH)}subst.h
+transient_heap.$(OBJEXT): {$(VPATH)}thread_$(THREAD_MODEL).h
+transient_heap.$(OBJEXT): {$(VPATH)}thread_native.h
 transient_heap.$(OBJEXT): {$(VPATH)}transient_heap.c
 transient_heap.$(OBJEXT): {$(VPATH)}transient_heap.h
+transient_heap.$(OBJEXT): {$(VPATH)}vm_core.h
 transient_heap.$(OBJEXT): {$(VPATH)}vm_debug.h
+transient_heap.$(OBJEXT): {$(VPATH)}vm_opts.h
+transient_heap.$(OBJEXT): {$(VPATH)}vm_sync.h
 util.$(OBJEXT): $(hdrdir)/ruby.h
 util.$(OBJEXT): $(hdrdir)/ruby/ruby.h
 util.$(OBJEXT): $(top_srcdir)/internal/compilers.h
@@ -14472,6 +14712,8 @@ variable.$(OBJEXT): {$(VPATH)}missing.h
 variable.$(OBJEXT): {$(VPATH)}node.h
 variable.$(OBJEXT): {$(VPATH)}onigmo.h
 variable.$(OBJEXT): {$(VPATH)}oniguruma.h
+variable.$(OBJEXT): {$(VPATH)}ractor.h
+variable.$(OBJEXT): {$(VPATH)}ractor_pub.h
 variable.$(OBJEXT): {$(VPATH)}ruby_assert.h
 variable.$(OBJEXT): {$(VPATH)}ruby_atomic.h
 variable.$(OBJEXT): {$(VPATH)}st.h
@@ -14483,6 +14725,7 @@ variable.$(OBJEXT): {$(VPATH)}util.h
 variable.$(OBJEXT): {$(VPATH)}variable.c
 variable.$(OBJEXT): {$(VPATH)}variable.h
 variable.$(OBJEXT): {$(VPATH)}vm_core.h
+variable.$(OBJEXT): {$(VPATH)}vm_debug.h
 variable.$(OBJEXT): {$(VPATH)}vm_opts.h
 version.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
 version.$(OBJEXT): $(CCAN_DIR)/container_of/container_of.h
@@ -14881,6 +15124,8 @@ vm.$(OBJEXT): {$(VPATH)}oniguruma.h
 vm.$(OBJEXT): {$(VPATH)}probes.dmyh
 vm.$(OBJEXT): {$(VPATH)}probes.h
 vm.$(OBJEXT): {$(VPATH)}probes_helper.h
+vm.$(OBJEXT): {$(VPATH)}ractor.h
+vm.$(OBJEXT): {$(VPATH)}ractor_pub.h
 vm.$(OBJEXT): {$(VPATH)}ruby_assert.h
 vm.$(OBJEXT): {$(VPATH)}ruby_atomic.h
 vm.$(OBJEXT): {$(VPATH)}st.h
@@ -14903,6 +15148,7 @@ vm.$(OBJEXT): {$(VPATH)}vm_insnhelper.c
 vm.$(OBJEXT): {$(VPATH)}vm_insnhelper.h
 vm.$(OBJEXT): {$(VPATH)}vm_method.c
 vm.$(OBJEXT): {$(VPATH)}vm_opts.h
+vm.$(OBJEXT): {$(VPATH)}vm_sync.h
 vm.$(OBJEXT): {$(VPATH)}vmtc.inc
 vm_backtrace.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
 vm_backtrace.$(OBJEXT): $(CCAN_DIR)/container_of/container_of.h
@@ -15270,6 +15516,8 @@ vm_dump.$(OBJEXT): {$(VPATH)}method.h
 vm_dump.$(OBJEXT): {$(VPATH)}missing.h
 vm_dump.$(OBJEXT): {$(VPATH)}node.h
 vm_dump.$(OBJEXT): {$(VPATH)}procstat_vm.c
+vm_dump.$(OBJEXT): {$(VPATH)}ractor.h
+vm_dump.$(OBJEXT): {$(VPATH)}ractor_pub.h
 vm_dump.$(OBJEXT): {$(VPATH)}ruby_assert.h
 vm_dump.$(OBJEXT): {$(VPATH)}ruby_atomic.h
 vm_dump.$(OBJEXT): {$(VPATH)}st.h
@@ -15277,8 +15525,205 @@ vm_dump.$(OBJEXT): {$(VPATH)}subst.h
 vm_dump.$(OBJEXT): {$(VPATH)}thread_$(THREAD_MODEL).h
 vm_dump.$(OBJEXT): {$(VPATH)}thread_native.h
 vm_dump.$(OBJEXT): {$(VPATH)}vm_core.h
+vm_dump.$(OBJEXT): {$(VPATH)}vm_debug.h
 vm_dump.$(OBJEXT): {$(VPATH)}vm_dump.c
 vm_dump.$(OBJEXT): {$(VPATH)}vm_opts.h
+vm_sync.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
+vm_sync.$(OBJEXT): $(CCAN_DIR)/container_of/container_of.h
+vm_sync.$(OBJEXT): $(CCAN_DIR)/list/list.h
+vm_sync.$(OBJEXT): $(CCAN_DIR)/str/str.h
+vm_sync.$(OBJEXT): $(hdrdir)/ruby.h
+vm_sync.$(OBJEXT): $(hdrdir)/ruby/ruby.h
+vm_sync.$(OBJEXT): $(top_srcdir)/internal/array.h
+vm_sync.$(OBJEXT): $(top_srcdir)/internal/compilers.h
+vm_sync.$(OBJEXT): $(top_srcdir)/internal/gc.h
+vm_sync.$(OBJEXT): $(top_srcdir)/internal/imemo.h
+vm_sync.$(OBJEXT): $(top_srcdir)/internal/serial.h
+vm_sync.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
+vm_sync.$(OBJEXT): $(top_srcdir)/internal/vm.h
+vm_sync.$(OBJEXT): {$(VPATH)}addr2line.h
+vm_sync.$(OBJEXT): {$(VPATH)}assert.h
+vm_sync.$(OBJEXT): {$(VPATH)}backward/2/assume.h
+vm_sync.$(OBJEXT): {$(VPATH)}backward/2/attributes.h
+vm_sync.$(OBJEXT): {$(VPATH)}backward/2/bool.h
+vm_sync.$(OBJEXT): {$(VPATH)}backward/2/gcc_version_since.h
+vm_sync.$(OBJEXT): {$(VPATH)}backward/2/inttypes.h
+vm_sync.$(OBJEXT): {$(VPATH)}backward/2/limits.h
+vm_sync.$(OBJEXT): {$(VPATH)}backward/2/long_long.h
+vm_sync.$(OBJEXT): {$(VPATH)}backward/2/stdalign.h
+vm_sync.$(OBJEXT): {$(VPATH)}backward/2/stdarg.h
+vm_sync.$(OBJEXT): {$(VPATH)}config.h
+vm_sync.$(OBJEXT): {$(VPATH)}constant.h
+vm_sync.$(OBJEXT): {$(VPATH)}defines.h
+vm_sync.$(OBJEXT): {$(VPATH)}gc.h
+vm_sync.$(OBJEXT): {$(VPATH)}id.h
+vm_sync.$(OBJEXT): {$(VPATH)}id_table.h
+vm_sync.$(OBJEXT): {$(VPATH)}intern.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/anyargs.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/arithmetic.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/arithmetic/char.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/arithmetic/double.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/arithmetic/fixnum.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/arithmetic/gid_t.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/arithmetic/int.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/arithmetic/intptr_t.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/arithmetic/long.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/arithmetic/long_long.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/arithmetic/mode_t.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/arithmetic/off_t.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/arithmetic/pid_t.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/arithmetic/short.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/arithmetic/size_t.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/arithmetic/st_data_t.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/arithmetic/uid_t.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/array.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/assume.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/attr/alloc_size.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/attr/artificial.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/attr/cold.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/attr/const.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/attr/constexpr.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/attr/deprecated.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/attr/diagnose_if.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/attr/enum_extensibility.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/attr/error.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/attr/flag_enum.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/attr/forceinline.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/attr/format.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/attr/maybe_unused.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/attr/noalias.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/attr/nodiscard.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/attr/noexcept.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/attr/noinline.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/attr/nonnull.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/attr/noreturn.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/attr/pure.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/attr/restrict.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/attr/returns_nonnull.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/attr/warning.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/attr/weakref.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/cast.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/compiler_is.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/compiler_is/apple.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/compiler_is/clang.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/compiler_is/gcc.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/compiler_is/intel.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/compiler_is/msvc.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/compiler_is/sunpro.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/compiler_since.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/compilers.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/config.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/constant_p.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/core.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/core/rarray.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/core/rbasic.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/core/rbignum.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/core/rclass.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/core/rdata.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/core/rfile.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/core/rhash.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/core/robject.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/core/rregexp.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/core/rstring.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/core/rstruct.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/core/rtypeddata.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/ctype.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/dllexport.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/dosish.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/error.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/eval.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/event.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/fl_type.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/gc.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/glob.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/globals.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/has/attribute.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/has/builtin.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/has/c_attribute.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/has/cpp_attribute.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/has/declspec_attribute.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/has/extension.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/has/feature.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/has/warning.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/imemo.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/intern/array.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/intern/bignum.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/intern/class.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/intern/compar.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/intern/complex.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/intern/cont.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/intern/dir.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/intern/enum.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/intern/enumerator.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/intern/error.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/intern/eval.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/intern/file.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/intern/gc.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/intern/hash.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/intern/io.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/intern/load.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/intern/marshal.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/intern/numeric.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/intern/object.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/intern/parse.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/intern/proc.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/intern/process.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/intern/random.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/intern/range.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/intern/rational.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/intern/re.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/intern/ruby.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/intern/select.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/intern/select/largesize.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/intern/signal.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/intern/sprintf.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/intern/string.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/intern/struct.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/intern/thread.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/intern/time.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/intern/variable.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/intern/vm.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/interpreter.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/iterator.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/memory.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/method.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/module.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/newobj.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/rgengc.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/scan_args.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/serial.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/special_consts.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/static_assert.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/stdalign.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/stdbool.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/symbol.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/token_paste.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/value.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/value_type.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/variable.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/vm.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/warning_push.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/warnings.h
+vm_sync.$(OBJEXT): {$(VPATH)}internal/xmalloc.h
+vm_sync.$(OBJEXT): {$(VPATH)}iseq.h
+vm_sync.$(OBJEXT): {$(VPATH)}method.h
+vm_sync.$(OBJEXT): {$(VPATH)}missing.h
+vm_sync.$(OBJEXT): {$(VPATH)}node.h
+vm_sync.$(OBJEXT): {$(VPATH)}procstat_vm.c
+vm_sync.$(OBJEXT): {$(VPATH)}ractor.h
+vm_sync.$(OBJEXT): {$(VPATH)}ractor_pub.h
+vm_sync.$(OBJEXT): {$(VPATH)}ruby_assert.h
+vm_sync.$(OBJEXT): {$(VPATH)}ruby_atomic.h
+vm_sync.$(OBJEXT): {$(VPATH)}st.h
+vm_sync.$(OBJEXT): {$(VPATH)}subst.h
+vm_sync.$(OBJEXT): {$(VPATH)}thread_$(THREAD_MODEL).h
+vm_sync.$(OBJEXT): {$(VPATH)}thread_native.h
+vm_sync.$(OBJEXT): {$(VPATH)}vm_core.h
+vm_sync.$(OBJEXT): {$(VPATH)}vm_debug.h
+vm_sync.$(OBJEXT): {$(VPATH)}vm_opts.h
+vm_sync.$(OBJEXT): {$(VPATH)}vm_sync.c
+vm_sync.$(OBJEXT): {$(VPATH)}vm_sync.h
 vm_trace.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
 vm_trace.$(OBJEXT): $(CCAN_DIR)/container_of/container_of.h
 vm_trace.$(OBJEXT): $(CCAN_DIR)/list/list.h