[stdlib] RuntimeMetadata: Register newly added "runtime attributes" section

Author: xedin

stdlib/public/SwiftShims/swift/shims/MetadataSections.h

@@ -96,6 +96,7 @@ struct MetadataSections {
   MetadataSectionRange swift5_capture;
   MetadataSectionRange swift5_mpenum;
   MetadataSectionRange swift5_accessible_functions;
+  MetadataSectionRange swift5_runtime_attributes;
 };
 
 #ifdef __cplusplus

stdlib/public/runtime/ImageInspectionCommon.h

@@ -37,6 +37,9 @@
 /// The Mach-O section name for the section containing accessible functions.
 /// This lives within SEG_TEXT.
 #define MachOAccessibleFunctionsSection "__swift5_acfuncs"
+/// The Mach-O section name for the section containing runtime attributes.
+/// This lives within SEG_TEXT.
+#define MachORuntimeAttributesSection "__swift5_rattrs"
 
 #define MachOTextSegment "__TEXT"
 

stdlib/public/runtime/SwiftRT-COFF.cpp

@@ -54,6 +54,7 @@ DECLARE_SWIFT_SECTION(sw5bltn)
 DECLARE_SWIFT_SECTION(sw5cptr)
 DECLARE_SWIFT_SECTION(sw5mpen)
 DECLARE_SWIFT_SECTION(sw5acfn)
+DECLARE_SWIFT_SECTION(sw5ratt)
 }
 
 namespace {
@@ -86,6 +87,7 @@ static void swift_image_constructor() {
       SWIFT_SECTION_RANGE(sw5cptr),
       SWIFT_SECTION_RANGE(sw5mpen),
       SWIFT_SECTION_RANGE(sw5acfn),
+      SWIFT_SECTION_RANGE(sw5ratt),
   };
 
 #undef SWIFT_SECTION_RANGE

stdlib/public/runtime/SwiftRT-ELF.cpp

@@ -42,6 +42,7 @@ DECLARE_SWIFT_SECTION(swift5_builtin)
 DECLARE_SWIFT_SECTION(swift5_capture)
 DECLARE_SWIFT_SECTION(swift5_mpenum)
 DECLARE_SWIFT_SECTION(swift5_accessible_functions)
+DECLARE_SWIFT_SECTION(swift5_runtime_attributes)
 }
 
 #undef DECLARE_SWIFT_SECTION
@@ -77,6 +78,7 @@ static void swift_image_constructor() {
       SWIFT_SECTION_RANGE(swift5_capture),
       SWIFT_SECTION_RANGE(swift5_mpenum),
       SWIFT_SECTION_RANGE(swift5_accessible_functions),
+      SWIFT_SECTION_RANGE(swift5_runtime_attributes),
   };
 
 #undef SWIFT_SECTION_RANGE