[GR-18163] Add rb_gc_mark_locations C function

PullRequest: truffleruby/4402
oracle · Nov 18, 2024 · b48ba93 · b48ba93
2 parents 4d4f71f + 288c3bb
commit b48ba93
Show file tree

Hide file tree

Showing 3 changed files with 12 additions and 1 deletion.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -24,6 +24,7 @@ Compatibility:
 * Implement `rb_hash_bulk_insert()` (#3705, @Th3-M4jor).
 * Remove deprecated `Pathname#{taint,untaint}` methods (#3681, @andrykonchin).
 * Add `rb_category_warn` function (#3710, @andrykonchin).
+* Add `rb_gc_mark_locations()` (#3704, @andrykonchin).
 
 Performance:
 

diff --git a/lib/cext/include/truffleruby/truffleruby-abi-version.h b/lib/cext/include/truffleruby/truffleruby-abi-version.h
@@ -20,6 +20,6 @@
 // $RUBY_VERSION must be the same as TruffleRuby.LANGUAGE_VERSION.
 // $ABI_NUMBER starts at 1 and is incremented for every ABI-incompatible change.
 
-#define TRUFFLERUBY_ABI_VERSION "3.3.5.2"
+#define TRUFFLERUBY_ABI_VERSION "3.3.5.3"
 
 #endif
diff --git a/src/main/c/cext/gc.c b/src/main/c/cext/gc.c
@@ -34,6 +34,16 @@ void rb_gc_mark(VALUE ptr) {
   polyglot_invoke(RUBY_CEXT, "rb_gc_mark", ptr);
 }
 
+void rb_gc_mark_locations(const VALUE *start, const VALUE *end) {
+  VALUE *value = start;
+
+  while (value < end) {
+    rb_gc_mark(*value);
+    polyglot_invoke(RUBY_CEXT, "rb_gc_mark_maybe", *value);
+    value++;
+  }
+}
+
 void rb_gc_mark_movable(VALUE obj) {
   rb_gc_mark(obj);
 }