Commit bed8171d4e

Alex Rønne Petersen <alex@alexrp.com>
2025-08-25 03:50:18
ubsan-rt: export symbols with hidden visibility
see 092352ec63d3a4e9ff59a5d8ad8f119bf0eda468
master
1 parent c327444
Changed files (1)
lib
ubsan_rt.zig
lib/ubsan_rt.zig
@@ -627,7 +627,7 @@ fn exportHandler(
     // Work around x86_64 backend limitation.
     const linkage = if (builtin.zig_backend == .stage2_x86_64 and builtin.os.tag == .windows) .internal else .weak;
     const N = "__ubsan_handle_" ++ sym_name;
-    @export(handler, .{ .name = N, .linkage = linkage });
+    @export(handler, .{ .name = N, .linkage = linkage, .visibility = if (linkage == .internal) .default else .hidden });
 }
 
 fn exportHandlerWithAbort(
@@ -639,11 +639,11 @@ fn exportHandlerWithAbort(
     const linkage = if (builtin.zig_backend == .stage2_x86_64 and builtin.os.tag == .windows) .internal else .weak;
     {
         const N = "__ubsan_handle_" ++ sym_name;
-        @export(handler, .{ .name = N, .linkage = linkage });
+        @export(handler, .{ .name = N, .linkage = linkage, .visibility = if (linkage == .internal) .default else .hidden });
     }
     {
         const N = "__ubsan_handle_" ++ sym_name ++ "_abort";
-        @export(abort_handler, .{ .name = N, .linkage = linkage });
+        @export(abort_handler, .{ .name = N, .linkage = linkage, .visibility = if (linkage == .internal) .default else .hidden });
     }
 }