Expose rb_sym_to_proc via RJIT

This is needed for getblockparamproxy

common.mk

@@ -13416,6 +13416,7 @@ rjit_c.$(OBJEXT): $(top_srcdir)/internal/gc.h
 rjit_c.$(OBJEXT): $(top_srcdir)/internal/hash.h
 rjit_c.$(OBJEXT): $(top_srcdir)/internal/imemo.h
 rjit_c.$(OBJEXT): $(top_srcdir)/internal/object.h
+rjit_c.$(OBJEXT): $(top_srcdir)/internal/proc.h
 rjit_c.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
 rjit_c.$(OBJEXT): $(top_srcdir)/internal/serial.h
 rjit_c.$(OBJEXT): $(top_srcdir)/internal/static_assert.h

rjit_c.c

@@ -19,6 +19,7 @@
 #include "internal/hash.h"
 #include "internal/sanitizers.h"
 #include "internal/gc.h"
+#include "internal/proc.h"
 #include "yjit.h"
 #include "vm_insnhelper.h"
 #include "probes.h"

rjit_c.rb

@@ -696,6 +696,10 @@ module RubyVM::RJIT # :nodoc: all
     Primitive.cexpr! %q{ SIZET2NUM((size_t)rb_str_intern) }
   end
 
+  def C.rb_sym_to_proc
+    Primitive.cexpr! %q{ SIZET2NUM((size_t)rb_sym_to_proc) }
+  end
+
   def C.rb_vm_bh_to_procval
     Primitive.cexpr! %q{ SIZET2NUM((size_t)rb_vm_bh_to_procval) }
   end

tool/rjit/bindgen.rb

@@ -572,6 +572,7 @@ generator = BindingGenerator.new(
     rjit_build_kwhash
     rb_rjit_entry_stub_hit
     rb_rjit_branch_stub_hit
+    rb_sym_to_proc
   ],
   types: %w[
     CALL_DATA