1 files changed, 117 insertions, 0 deletions
diff --git a/test/ELF/verdef.s b/test/ELF/verdef.s
new file mode 100644
index 000000000000..9463de0c0a0c
--- /dev/null
+++ b/test/ELF/verdef.s
@@ -0,0 +1,117 @@
+# REQUIRES: x86
+# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t.o
+# RUN: echo "LIBSAMPLE_1.0{  \
+# RUN:          global: a;   \
+# RUN:          local: *; }; \
+# RUN:       LIBSAMPLE_2.0{  \
+# RUN:          global: b;   \
+# RUN:          local: *; }; \
+# RUN:       LIBSAMPLE_3.0{  \
+# RUN:          global: c;   \
+# RUN:          local: *; };" > %t.script
+# RUN: ld.lld --version-script %t.script -shared -soname shared %t.o -o %t.so
+# RUN: llvm-readobj -V -dyn-symbols %t.so | FileCheck --check-prefix=DSO %s
+
+# DSO:        Version symbols {
+# DSO-NEXT:   Section Name: .gnu.version
+# DSO-NEXT:   Address: 0x228
+# DSO-NEXT:   Offset: 0x228
+# DSO-NEXT:   Link: 1
+# DSO-NEXT:   Symbols [
+# DSO-NEXT:     Symbol {
+# DSO-NEXT:       Version: 0
+# DSO-NEXT:       Name: @
+# DSO-NEXT:     }
+# DSO-NEXT:     Symbol {
+# DSO-NEXT:       Version: 2
+# DSO-NEXT:       Name: a@@LIBSAMPLE_1.0
+# DSO-NEXT:     }
+# DSO-NEXT:     Symbol {
+# DSO-NEXT:       Version: 3
+# DSO-NEXT:       Name: b@@LIBSAMPLE_2.0
+# DSO-NEXT:     }
+# DSO-NEXT:     Symbol {
+# DSO-NEXT:       Version: 4
+# DSO-NEXT:       Name: c@@LIBSAMPLE_3.0
+# DSO-NEXT:     }
+# DSO-NEXT:   ]
+# DSO-NEXT: }
+# DSO-NEXT: SHT_GNU_verdef {
+# DSO-NEXT:   Definition {
+# DSO-NEXT:     Version: 1
+# DSO-NEXT:     Flags: Base
+# DSO-NEXT:     Index: 1
+# DSO-NEXT:     Hash: 127830196
+# DSO-NEXT:     Name: shared
+# DSO-NEXT:   }
+# DSO-NEXT:   Definition {
+# DSO-NEXT:     Version: 1
+# DSO-NEXT:     Flags: 0x0
+# DSO-NEXT:     Index: 2
+# DSO-NEXT:     Hash: 98457184
+# DSO-NEXT:     Name: LIBSAMPLE_1.0
+# DSO-NEXT:   }
+# DSO-NEXT:   Definition {
+# DSO-NEXT:     Version: 1
+# DSO-NEXT:     Flags: 0x0
+# DSO-NEXT:     Index: 3
+# DSO-NEXT:     Hash: 98456416
+# DSO-NEXT:     Name: LIBSAMPLE_2.0
+# DSO-NEXT:   }
+# DSO-NEXT:   Definition {
+# DSO-NEXT:     Version: 1
+# DSO-NEXT:     Flags: 0x0
+# DSO-NEXT:     Index: 4
+# DSO-NEXT:     Hash: 98456672
+# DSO-NEXT:     Name: LIBSAMPLE_3.0
+# DSO-NEXT:   }
+# DSO-NEXT: }
+# DSO-NEXT: SHT_GNU_verneed {
+# DSO-NEXT: }
+
+## Check that we can link agains DSO we produced.
+# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %S/Inputs/verdef.s -o %tmain.o
+# RUN: ld.lld %tmain.o %t.so -o %tout
+# RUN: llvm-readobj -V %tout | FileCheck --check-prefix=MAIN %s
+
+# MAIN:      Version symbols {
+# MAIN-NEXT:   Section Name: .gnu.version
+# MAIN-NEXT:   Address: 0x10228
+# MAIN-NEXT:   Offset: 0x228
+# MAIN-NEXT:   Link: 1
+# MAIN-NEXT:   Symbols [
+# MAIN-NEXT:     Symbol {
+# MAIN-NEXT:       Version: 0
+# MAIN-NEXT:       Name: @
+# MAIN-NEXT:     }
+# MAIN-NEXT:     Symbol {
+# MAIN-NEXT:       Version: 2
+# MAIN-NEXT:       Name: a@LIBSAMPLE_1.0
+# MAIN-NEXT:     }
+# MAIN-NEXT:     Symbol {
+# MAIN-NEXT:       Version: 3
+# MAIN-NEXT:       Name: b@LIBSAMPLE_2.0
+# MAIN-NEXT:     }
+# MAIN-NEXT:     Symbol {
+# MAIN-NEXT:       Version: 4
+# MAIN-NEXT:       Name: c@LIBSAMPLE_3.0
+# MAIN-NEXT:     }
+# MAIN-NEXT:   ]
+# MAIN-NEXT: }
+# MAIN-NEXT: SHT_GNU_verdef {
+# MAIN-NEXT: }
+
+.globl a
+.type  a,@function
+a:
+retq
+
+.globl b
+.type  b,@function
+b:
+retq
+
+.globl c
+.type  c,@function
+c:
+retq