[RuntimeDyld] Ignore ST_FILE symbols when constructing GlobalSymbolTable

[oota-llvm.git] / test / ExecutionEngine / RuntimeDyld / X86 / ELF_STT_FILE.s

diff --git a/test/ExecutionEngine/RuntimeDyld/X86/ELF_STT_FILE.s b/test/ExecutionEngine/RuntimeDyld/X86/ELF_STT_FILE.s
new file mode 100644 (file)
index 0000000..50cc650
--- /dev/null
+++ b/test/ExecutionEngine/RuntimeDyld/X86/ELF_STT_FILE.s
@@ -0,0 +1,14 @@
+# RUN: llvm-mc -triple=x86_64-pc-linux -relocation-model=pic -filetype=obj -o %T/test_ELF_STT_FILE_FILE_x86-64.o %p/Inputs/ELF_STT_FILE_FILE.s
+# RUN: llvm-mc -triple=x86_64-pc-linux -relocation-model=pic -filetype=obj -o %T/test_ELF_STT_FILE_GLOBAL_x86-64.o %p/Inputs/ELF_STT_FILE_GLOBAL.s
+# RUN: llvm-mc -triple=x86_64-pc-linux -relocation-model=pic -filetype=obj -o %T/test_ELF_STT_FILE_x86-64.o %s
+# RUN: llvm-rtdyld -triple=x86_64-pc-linux -verify %T/test_ELF_STT_FILE_GLOBAL_x86-64.o %T/test_ELF_STT_FILE_FILE_x86-64.o %T/test_ELF_STT_FILE_x86-64.o
+
+# Test that RTDyldELF ignores STT_FILE symbols, and in particular does
+# crash if we are relocating against a symbol that happens to have the
+# same name as an STT_FILE symbol.
+
+_main:
+    movq    foo.c@GOTPCREL(%rip), %rax
+    movq    bar.c@GOTPCREL(%rip), %rax
+    movq    $0, %rax
+    retq