[PATCH] D97865: [lld-macho] Bind re-exported symbols directly to implicitly-linked umbrellas

[Jez Ng via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rG5d9aafc09ab5: [lld-macho] Bind re-exported symbols directly to implicitly-linked umbrellas (authored by int3).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D97865/new/

https://reviews.llvm.org/D97865

Files:
  lld/MachO/InputFiles.cpp
  lld/test/MachO/implicit-dylibs.s


Index: lld/test/MachO/implicit-dylibs.s
===================================================================
--- lld/test/MachO/implicit-dylibs.s
+++ lld/test/MachO/implicit-dylibs.s
@@ -24,7 +24,7 @@
 # RUN: %lld -dylib -lSystem %t/libunused.o -o %t/usr/lib/libunused.dylib -install_name /usr/lib/libunused.dylib
 
 ## Bar.framework is nested within Foo.framework.
-# RUN: %lld -dylib -lSystem %t/framework-baz.o -o %t/System/Library/Frameworks/Foo.framework/Frameworks/Bar.framework/Versions/A/Bar \
+# RUN: %lld -dylib -lSystem %t/framework-bar.o -o %t/System/Library/Frameworks/Foo.framework/Frameworks/Bar.framework/Versions/A/Bar \
 # RUN:   -install_name /System/Library/Frameworks/Foo.framework/Frameworks/Bar.framework/Versions/A/Bar
 # RUN: ln -sf %t/System/Library/Frameworks/Foo.framework/Frameworks/Bar.framework/Versions/A/Bar \
 # RUN:   %t/System/Library/Frameworks/Foo.framework/Frameworks/Bar.framework/Bar
@@ -35,7 +35,7 @@
 # RUN:   -install_name /System/Library/Frameworks/Foo.framework/Versions/A/Foo
 # RUN: ln -sf %t/System/Library/Frameworks/Foo.framework/Versions/A/Foo %t/System/Library/Frameworks/Foo.framework/Foo
 
-# RUN: %lld -dylib -lSystem %t/framework-bar.o -o %t/Baz.framework/Versions/A/Baz \
+# RUN: %lld -dylib -lSystem %t/framework-baz.o -o %t/Baz.framework/Versions/A/Baz \
 # RUN:   -install_name %t/Baz.framework/Versions/A/Baz
 # RUN: ln -sf %t/Baz.framework/Versions/A/Baz %t/Baz.framework/Baz
 
@@ -54,7 +54,7 @@
 # CHECK-DAG: __DATA __data {{.*}} pointer 0 libtoplevel   _toplevel
 # CHECK-DAG: __DATA __data {{.*}} pointer 0 libreexporter _sublevel
 # CHECK-DAG: __DATA __data {{.*}} pointer 0 Foo           _framework_foo
-# CHECK-DAG: __DATA __data {{.*}} pointer 0 libreexporter _framework_bar
+# CHECK-DAG: __DATA __data {{.*}} pointer 0 Foo           _framework_bar
 # CHECK-DAG: __DATA __data {{.*}} pointer 0 libreexporter _framework_baz
 # CHECK-DAG: __DATA __data {{.*}} pointer 0 libc++abi     ___gxx_personality_v0
 
Index: lld/MachO/InputFiles.cpp
===================================================================
--- lld/MachO/InputFiles.cpp
+++ lld/MachO/InputFiles.cpp
@@ -669,7 +669,7 @@
       const auto *c = reinterpret_cast<const dylib_command *>(cmd);
       StringRef reexportPath =
           reinterpret_cast<const char *>(c) + read32le(&c->dylib.name);
-      loadReexport(reexportPath, umbrella, nullptr);
+      loadReexport(reexportPath, exportingFile, nullptr);
     }
 
     // FIXME: What about LC_LOAD_UPWARD_DYLIB, LC_LAZY_LOAD_DYLIB,
@@ -741,7 +741,7 @@
       interface.getParent() == nullptr ? &interface : interface.getParent();
 
   for (InterfaceFileRef intfRef : interface.reexportedLibraries())
-    loadReexport(intfRef.getInstallName(), umbrella, topLevel);
+    loadReexport(intfRef.getInstallName(), exportingFile, topLevel);
 }
 
 ArchiveFile::ArchiveFile(std::unique_ptr<object::Archive> &&f)


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