forked from OSchip/llvm-project
43 lines
1.3 KiB
ArmAsm
43 lines
1.3 KiB
ArmAsm
# REQUIRES: x86
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# RUN: split-file %s %t
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# RUN: llvm-mc -filetype=obj -triple=x86_64 %t/exec.s -o %texec.o
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# RUN: llvm-mc -filetype=obj -triple=x86_64 %t/shared.s -o %tshared.o
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# RUN: llvm-mc -filetype=obj -triple=x86_64 %t/ledef.s -o %tdef.o
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# RUN: ld.lld %texec.o -o %t.exec
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# RUN: ld.lld %tshared.o -o %t.shared --shared
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# RUN: llvm-objdump -d %t.exec | FileCheck %s --check-prefix=EXEC
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# RUN: llvm-objdump -d %t.shared | FileCheck %s --check-prefix=SHARED
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## An undefined weak TLS symbol does not fetch a lazy definition.
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# RUN: ld.lld %texec.o --start-lib %tdef.o --end-lib -o %tlazy
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# RUN: llvm-objdump -d %tlazy | FileCheck %s --check-prefix=EXEC
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## Undefined TLS symbols arbitrarily resolve to 0.
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# EXEC: leaq 16(%rax), %rdx
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## Initial-exec references to undefined weak symbols can be relaxed to LE
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## references.
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# EXEC: leaq 32(%rax), %rax
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# SHARED: leaq 48(%rax), %rcx
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# RUN: ld.lld -shared %tdef.o -o %tdef.so
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# RUN: not ld.lld %texec.o %tdef.so -o /dev/null 2>&1 | FileCheck --check-prefix=ERROR %s
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# ERROR: error: relocation R_X86_64_TPOFF32 cannot be used against symbol 'le'; recompile with -fPIC
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#--- ledef.s
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.tbss
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.globl le
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le:
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#--- exec.s
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.weak le
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leaq le@tpoff+16(%rax), %rdx
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.weak ie
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addq ie@gottpoff+32(%rip), %rax
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#--- shared.s
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.weak ld
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leaq ld@dtpoff+48(%rax), %rcx
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