Imported Upstream version 6.10.0.49

Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b

external/llvm-project/lld/test/darwin/Inputs/native-and-mach-o.objtxt

@@ -0,0 +1,17 @@
+--- !mach-o
+arch:         x86_64
+file-type:    MH_OBJECT
+sections:
+ - segment:     __TEXT
+   section:     __text
+   type:        S_REGULAR
+   attributes:  [ S_ATTR_PURE_INSTRUCTIONS ]
+   address:     0
+   content:     [ 0xC3 ]
+global-symbols:
+ - name:        _foo
+   type:        N_SECT
+   scope:       [ N_EXT ]
+   sect:        1
+   desc:        [ ]
+   value:       0

external/llvm-project/lld/test/darwin/Inputs/native-and-mach-o2.objtxt

@@ -0,0 +1,19 @@
+--- !mach-o
+arch:            x86_64
+file-type:       MH_DYLIB
+flags:           [ ]
+install-name:    /usr/lib/libSystem.B.dylib
+sections:
+  - segment:         __TEXT
+    section:         __text
+    type:            S_REGULAR
+    attributes:      [ S_ATTR_PURE_INSTRUCTIONS, S_ATTR_SOME_INSTRUCTIONS ]
+    address:         0x0000000000000000
+    content:         [ 0x55 ]
+
+global-symbols:
+  - name:            dyld_stub_binder
+    type:            N_SECT
+    scope:           [ N_EXT ]
+    sect:            1
+    value:           0x0000000000000000

external/llvm-project/lld/test/darwin/cmdline-objc_gc.objtxt

@@ -0,0 +1,15 @@
+# RUN: not lld -flavor darwin -arch x86_64 -objc_gc %s 2>&1 | FileCheck %s
+#
+# Test that the -objc_gc is rejected.
+#
+
+# CHECK: error: -objc_gc is not supported
+
+--- !native
+defined-atoms:
+    - name:              _main
+      type:              code
+      scope:             global
+      content:           [ 0x90 ]
+
+...

external/llvm-project/lld/test/darwin/cmdline-objc_gc_compaction.objtxt

@@ -0,0 +1,15 @@
+# RUN: not lld -flavor darwin -arch x86_64 -objc_gc_compaction %s 2>&1 | FileCheck %s
+#
+# Test that the -objc_gc_compaction is rejected.
+#
+
+# CHECK: error: -objc_gc_compaction is not supported
+
+--- !native
+defined-atoms:
+    - name:              _main
+      type:              code
+      scope:             global
+      content:           [ 0x90 ]
+
+...

external/llvm-project/lld/test/darwin/cmdline-objc_gc_only.objtxt

@@ -0,0 +1,15 @@
+# RUN: not lld -flavor darwin -arch x86_64 -objc_gc_only %s 2>&1 | FileCheck %s
+#
+# Test that the -objc_gc_only is rejected.
+#
+
+# CHECK: error: -objc_gc_only is not supported
+
+--- !native
+defined-atoms:
+    - name:              _main
+      type:              code
+      scope:             global
+      content:           [ 0x90 ]
+
+...

external/llvm-project/lld/test/darwin/native-and-mach-o.objtxt

@@ -0,0 +1,27 @@
+# RUN: lld -flavor darwin -arch x86_64 -macosx_version_min 10.8 %s \
+# RUN: %p/Inputs/native-and-mach-o.objtxt  \
+# RUN: %p/Inputs/native-and-mach-o2.objtxt -o %t  && \
+# RUN: llvm-nm %t | FileCheck %s
+#
+# Test a mix of atoms and mach-o both encoded in yaml
+#
+
+--- !native
+defined-atoms:
+    - name:              _main
+      type:              code
+      scope:             global
+      content:           [ 55, 48, 89, E5, 30, C0, E8, 00,
+                           00, 00, 00, 31, C0, 5D, C3 ]
+      references:
+      - offset:          7
+        kind:            branch32
+        target:          _foo
+
+undefined-atoms:
+ - name:                _foo
+
+...
+
+# CHECK:	{{[0-9a-f]+}} T _foo
+# CHECK:	{{[0-9a-f]+}} T _main