llvm-nm should show a symbol type of T for symbols in the (__TEXT_EXEC,__text) section.

When a the Apple link editor builds a kext bundle file type and the 
value of the -miphoneos-version-min argument is significantly current
(like 11.0) then the (__TEXT,__text) section is changed to the
(__TEXT_EXEC,__text) section.  So it would be nice for llvm-nm to
show symbols in that section with a type of T instead of the generic
type of S for some section other than text, data, etc.

rdar://36262205

llvm-svn: 323836

3 files changed, 6 insertions, 0 deletions

diff --git a/llvm/test/tools/llvm-nm/AArch64/Inputs/kextbundle.macho-aarch64 b/llvm/test/tools/llvm-nm/AArch64/Inputs/kextbundle.macho-aarch64
new file mode 100755
index 00000000000..4a21c2e3840
--- /dev/null
+++ b/llvm/test/tools/llvm-nm/AArch64/Inputs/kextbundle.macho-aarch64
diff --git a/llvm/test/tools/llvm-nm/AArch64/lit.local.cfg b/llvm/test/tools/llvm-nm/AArch64/lit.local.cfg
new file mode 100644
index 00000000000..7184443994b
--- /dev/null
+++ b/llvm/test/tools/llvm-nm/AArch64/lit.local.cfg
@@ -0,0 +1,2 @@
+if not 'AArch64' in config.root.targets:
+    config.unsupported = True
diff --git a/llvm/test/tools/llvm-nm/AArch64/macho-kextbundle.test b/llvm/test/tools/llvm-nm/AArch64/macho-kextbundle.test
new file mode 100644
index 00000000000..28c9f249efb
--- /dev/null
+++ b/llvm/test/tools/llvm-nm/AArch64/macho-kextbundle.test
@@ -0,0 +1,4 @@
+RUN: llvm-nm %p/Inputs/kextbundle.macho-aarch64 | FileCheck %s
+
+CHECK: 0000000000004014 s _bar.stub
+CHECK: 0000000000004000 T _foo